CN102287357A - Fan assembly - Google Patents
Fan assemblyDownload PDFInfo
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- CN102287357A CN102287357ACN201110256874XACN201110256874ACN102287357ACN 102287357 ACN102287357 ACN 102287357ACN 201110256874X ACN201110256874X ACN 201110256874XACN 201110256874 ACN201110256874 ACN 201110256874ACN 102287357 ACN102287357 ACN 102287357A
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- nozzle
- opening
- base portion
- push button
- jam plate
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- 230000007704transitionEffects0.000claimsdescription48
- 238000007789sealingMethods0.000claimsdescription13
- 210000001503jointAnatomy0.000claimsdescription8
- 230000000295complement effectEffects0.000claimsdescription5
- 230000007812deficiencyEffects0.000description3
- 238000010586diagramMethods0.000description2
- 238000000034methodMethods0.000description1
- 230000010349pulsationEffects0.000description1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Technical field
The present invention relates to fan assembly, relate in particular to a kind of no blade fan assembly.
Background technique
Common fan is a blade type, and blade relies on its lift angle in rotary course, forms wind-force forward.This traditional fan, its air-out is interrupted, wind-force pulsation ground impacts and have discomfort on human body.
People utilized the enlarge-effect on continuous air-out principle and coanda surface afterwards, had produced no blade fan, had solved the problems referred to above.As Chinese patent literature CN101825106A on September 8th, 2010 disclosed " fan component ", just belong to no blade fan, document record: a kind of on-bladed fan component (10) that produces air-flow, described fan component comprises the nozzle (14) that is installed on the base portion (12).Described nozzle comprises inner passage (86) and is used for receiving from described inner passage the mouth of air-flow that air communication is crossed described mouth and penetrated from described fan component.Described nozzle (14) limits opening (24), crosses described opening from fan component outside suction air from the air communication that described nozzle penetrates.Described nozzle can be from described base portion (12) dismounting, and the size of described base portion preferably is defined as being contained in the described opening (24) of described nozzle (14), is used for transportation.
The disclosed concrete described nozzle of aforementioned patent document can be a kind of rotational structure from the scheme of described base portion (12) dismounting, because the opening (24) of such fan need hold base portion, also owing to the needs of air-out, the chi of opening is crossed also much larger than base portion simultaneously.The deficiency of this technological scheme is, when base portion was rotatably connected with nozzle on the one hand, because of the size of nozzle and the opening size much larger than the rotation position of base portion, the operation arm of force was too big, and is stuck easily or damage rotational structure, assembles inconvenience; On the other hand, a pair of tapered member (165) in this scheme on the base portion and a pair of slope (134), the inclined-plane slides to the inclined-plane and realizes assembling, but assembling is closed and is faced directly facing directly, non-dismountable, because of the size of nozzle and the opening size much larger than the rotation position of base portion, the operation arm of force is big, can damage parts during dismounting.
Summary of the invention
Main purpose of the present invention is to overcome the inconvenient deficiency of above-mentioned prior art assembling, and a kind of fan component that is easy to assemble is provided.
Another object of the present invention is to overcome the inconvenient deficiency of above-mentioned prior art dismounting, and a kind of fan component that is easy to dismantle is provided.
Purpose of the present invention can be achieved through the following technical solutions:
Fan component, it is characterized in that: described fan component comprises the nozzle that is installed on the base portion, described nozzle comprises the inner passage and is used for receiving from described inner passage the mouth of air-flow, described air communication is crossed described mouth and is penetrated from described fan component, described nozzle limits opening, and the air-flow that penetrates from described nozzle sucks air by described opening from the fan component outside; Wherein said nozzle is sheathed on described base portion in the linear slide mode, has guide element between described nozzle and the described base portion, and guide element limits the rotation between described nozzle and the described base portion; Described nozzle also has nozzle is locked in described base portion and lock buckling part that can release.
Fan component is characterized in that: described base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and described transition piece partly stretches out the top of housing; Described nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Described first opening and the described second open butt joint setting, described guide element are the steering channels and guiding rib that acts between the transition piece outer wall and the second opening inwall, also are provided with Sealing between the transition piece outer wall and the second opening inwall.
Fan component is characterized in that: described steering channel and described guiding rib are complementary, and the location matches of described steering channel and described guiding rib is unique, thereby limit the air-out direction of the opening of described nozzle; Described base portion has the fan adjusting knob, and when described nozzle was inserted in described base portion, the air-out direction of the mouth of described nozzle was consistent with the direction at described fan adjusting knob place.
Fan component is characterized in that: described lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at described nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Described lock buckling part also comprises an orifice plate of fixedlying connected with described transition piece, and described jam plate has a lockhole, and described jam plate stretches into described lockhole; Described push button has two states, and when described push button was in first state, described jam plate was buckled in the described lockhole, when described push button is in second state, described jam plate and described state that orifice plate is in can separated state.
Fan component is characterized in that: described nozzle is circular, and described base portion is a column, and the internal diameter of described annulus is greater than the overall dimensions of described cylindrical base all directions.
Fan component is characterized in that: described Sealing is an O-ring seal, near the end setting of second opening.
Fan component is characterized in that: described base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and described transition piece partly stretches out the top of housing; Described nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Described first opening and the described second open butt joint setting, described guide element are the steering channels and guiding rib that acts between the transition piece outer wall and the second opening inwall, also are provided with Sealing between the transition piece outer wall and the second opening inwall; Described steering channel and described guiding rib are complementary, and the location matches of described steering channel and described guiding rib is unique, thereby limit the air-out direction of the opening of described nozzle; Described base portion has the fan adjusting knob, and when described nozzle was inserted in described base portion, the air-out direction of the mouth of described nozzle was consistent with the direction at described fan adjusting knob place; Described lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at described nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Described lock buckling part also comprises an orifice plate of fixedlying connected with described transition piece, and described jam plate has a lockhole, and described jam plate stretches into described lockhole; Described push button has two states, and when described push button was in first state, described jam plate was buckled in the described lockhole, when described push button is in second state, described jam plate and described state that orifice plate is in can separated state; Described nozzle is circular, and described base portion is a column; Described Sealing is an O-ring seal, near the end setting of second opening.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of fan component that produces air-flow, it is characterized in that: described fan component comprises the nozzle that is installed on the base portion, described nozzle comprises the inner passage and is used for receiving from described inner passage the mouth of air-flow, described air communication is crossed described mouth and is penetrated from described fan component, described nozzle limits opening, and the air-flow that penetrates from described nozzle sucks air by described opening from the fan component outside; Wherein said nozzle is sheathed on described base portion in the linear slide mode; Described nozzle also has nozzle is locked in described base portion and lock buckling part that can release.
Fan component is characterized in that: described base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and described transition piece partly stretches out the top of housing; Described nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Described first opening and the described second open butt joint setting also are provided with Sealing between the transition piece outer wall and the second opening inwall; The outer wall of described transition piece has prominent point or annular lug, nib, and the described accordingly second opening inwall has concave point or groove, constitutes the elasticity snapping.
Fan component is characterized in that: described base portion has the fan adjusting knob, and when described nozzle was inserted in described base portion, the air-out direction of the mouth of described nozzle was consistent with the direction at described fan adjusting knob place; Described lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at described nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Described lock buckling part also comprises an orifice plate of fixedlying connected with described transition piece, and described jam plate has a lockhole, and described jam plate stretches into described lockhole; Described push button has two states, and when described push button was in first state, described jam plate was buckled in the described lockhole, when described push button is in second state, described jam plate and described state that orifice plate is in can separated state; Described first opening has sidewall, and described pin-and-hole promptly is arranged at the sidewall of first opening, and lock pin and elastic member then are positioned at a holding cavity of transition piece inside, and described holding cavity is near the sidewall setting of transition piece.
Fan component of the present invention, described nozzle is sheathed on described base portion in the linear slide mode, and described nozzle has nozzle is locked in described base portion and lock buckling part that can release; Slip into rotation and to compare, what use when directly slipping into operation is thrust, slips into power and can not amplify greatly because of the size of nozzle, therefore is not easy stuck and the damage parts; Lock buckling part of the present invention can the locking and unlocking, and is therefore for convenience detach.Fan component of the present invention compared with prior art has characteristics easy to assembly, has the characteristics of convenient disassembly.Two technological schemes of the present invention, all have described nozzle and be sheathed on described base portion in the linear slide mode, described nozzle has nozzle is locked in described base portion and lock buckling part that can release, these make the specified features that item is offered to prior art, thereby propose as an application.
Description of drawings
Fig. 1 is the schematic representation of first embodiment of the invention.
Fig. 2 is the side cut-away illustration of first embodiment of the invention.
Fig. 3 is the local enlarged diagram at A place among Fig. 2.
Fig. 4 is the local enlarged diagram at B place among Fig. 2.
Fig. 5 is the lock buckling part transverse cross sectional schematic representation of first embodiment of the invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
With reference to figure 1-Fig. 5, first embodiment of the invention is a kind of fan component that produces air-flow, described fan component comprises the nozzle 102 that is installed on the base portion 101, described nozzle 102 comprises inner passage 115 and is used for receiving from described inner passage the mouth 116 of air-flow, described air communication is crossed described mouth 116 and is penetrated from described fan component, described nozzle 102 limits opening 103, and the air-flow that penetrates from described nozzle 102 sucks air by described opening 103 from the fan component outside; Wherein said nozzle 102 is sheathed on described base portion 101 in the linear slide mode, has guide element between described nozzle 102 and the described base portion 101, and guide element limits the rotation between described nozzle 102 and the described base portion 101; Described nozzle 102 also has nozzle 102 is locked in described base portion 101 and lock buckling part 104 that can release.
The fan component of present embodiment, described base portion 101 compriseshousing 106, andhousing 106 tops have the tubular opening, andhousing 106 internal fixation are provided with atransition piece 107, and describedtransition piece 107 partly stretches out the top ofhousing 106; Described nozzle 102 bottoms also have the tubular opening, and the tubular opening onhousing 106 tops is defined as first opening, and the tubular opening of nozzle 102 bottoms is defined as second opening, and second perforatedwall 105 limits second opening; Described first opening and the described second open butt joint setting, described guide element are the steering channels and guiding rib that is arranged betweentransition piece 107 outer walls and the second opening inwall, also are provided withSealing 114 betweentransition piece 107 outer walls and the second opening inwall; Described steering channel and described guiding rib are complementary, and the location matches of described steering channel and described guiding rib is unique, to prevent the wrong plug direction, can adopt not uniform mode to realize particularly, thereby limit the air-out direction of the opening 103 of described nozzle 102; Described base portion 101 has fan adjusting knob 117, and when described nozzle 102 was inserted in described base portion 101, the air-out direction of the mouth 116 of described nozzle 102 was consistent with the direction at described fan adjusting knob 117 places, regulates fan component to make things convenient for the user; Described lock buckling part 104 comprises apush button 1041, and the push button bottom connects ajam plate 1042, andpush button 1041 is located at described nozzle 102 outer walls, andjam plate 1042 is positioned at nozzle, and the connected element betweenpush button 1041 and thejam plate 1042 is arranged in an elongated hole of nozzle wall; Described lock buckling part 104 also comprises anorifice plate 1043 of fixedlying connected with describedtransition piece 107, and described jam plate has a lockhole, and described jam plate stretches into described lockhole; Describedpush button 1041 has two states, and when describedpush button 1041 was in first state, describedjam plate 1042 was buckled in the described lockhole, when describedpush button 1041 is in second state, describedjam plate 1042 with described state that orifice plate is in can separated state; The fan component of present embodiment, described nozzle 102 is circular, described base portion 101 is a column; DescribedSealing 114 is O-ring seals, near the end setting of second opening.The present invention is said sheathed, refers to not only that nozzle and base portion are docked at be enclosed within on the transition piece, comprises that also nozzle directly is enclosed within the situation of base portion outer wall.In the present embodiment, also have button bit 112/113 between described second opening inwall and the transition piece outer wall, i.e. lug, nib 112 and groove 113 are to guarantee the reliable connection between the two.
Second product Shi Liye of the present invention is a kind of fan component that produces air-flow, a kind of fan component that produces air-flow, it is characterized in that: described fan component comprises the nozzle that is installed on the base portion, described nozzle comprises the inner passage and is used for receiving from described inner passage the mouth of air-flow, described air communication is crossed described mouth and is penetrated from described fan component, described nozzle limits opening, and the air-flow that penetrates from described nozzle sucks air by described opening from the fan component outside; Wherein said nozzle is sheathed on described base portion in the linear slide mode; Described nozzle also has nozzle is locked in described base portion and lock buckling part that can release.
The fan component of present embodiment, described base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and described transition piece partly stretches out the top of housing; Described nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Described first opening and the described second open butt joint setting also are provided with Sealing between the transition piece outer wall and the second opening inwall; The outer wall of described transition piece has prominent point or annular lug, nib, and the described accordingly second opening inwall has concave point or groove, constitutes the elasticity snapping.
The fan component of present embodiment, described base portion has the fan adjusting knob, and when described nozzle was inserted in described base portion, the air-out direction of the mouth of described nozzle was consistent with the direction at described fan adjusting knob place; Described lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at described nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Described lock buckling part also comprises an orifice plate of fixedlying connected with described transition piece, and described jam plate has a lockhole, and described jam plate stretches into described lockhole; Described push button has two states, and when described push button was in first state, described jam plate was buckled in the described lockhole, when described push button is in second state, described jam plate and described state that orifice plate is in can separated state; Described first opening has sidewall, and described pin-and-hole promptly is arranged at the sidewall of first opening, and lock pin and elastic member then are positioned at a holding cavity of transition piece inside, and described holding cavity is near the sidewall setting of transition piece.
Claims (10)
1. fan component that produces air-flow, it is characterized in that: described fan component comprises the nozzle that is installed on the base portion, described nozzle comprises the inner passage and is used for receiving from described inner passage the mouth of air-flow, described air communication is crossed described mouth and is penetrated from described fan component, described nozzle limits opening, and the air-flow that penetrates from described nozzle sucks air by described opening from the fan component outside; Wherein said nozzle is sheathed on described base portion in the linear slide mode, has guide element between described nozzle and the described base portion, and guide element limits the rotation between described nozzle and the described base portion; Described nozzle also has nozzle is locked in described base portion and lock buckling part that can release.
2. fan component according to claim 1 is characterized in that: described base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and described transition piece partly stretches out the top of housing; Described nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Described first opening and the described second open butt joint setting, described guide element are the steering channels and guiding rib that acts between the transition piece outer wall and the second opening inwall, also are provided with Sealing between the transition piece outer wall and the second opening inwall.
3. fan component according to claim 2 is characterized in that: described steering channel and described guiding rib are complementary, and the location matches of described steering channel and described guiding rib is unique, thereby limit the air-out direction of the opening of described nozzle; Described base portion has the fan adjusting knob, and when described nozzle was inserted in described base portion, the air-out direction of the mouth of described nozzle was consistent with the direction at described fan adjusting knob place.
4. according to claim 2 or 3 described fan components, it is characterized in that: described lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at described nozzle outer wall, jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Described lock buckling part also comprises an orifice plate of fixedlying connected with described transition piece, and described jam plate has a lockhole, and described jam plate stretches into described lockhole; Described push button has two states, and when described push button was in first state, described jam plate was buckled in the described lockhole, when described push button is in second state, described jam plate and described state that orifice plate is in can separated state.
5. according to any described fan component of claim 1-3, it is characterized in that: described nozzle is circular, and described base portion is a column, and the internal diameter of described annulus is greater than the overall dimensions of described cylindrical base all directions.
6. fan component according to claim 2 is characterized in that: described Sealing is an O-ring seal, near the end setting of second opening.
7. fan component according to claim 1 is characterized in that: described base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and described transition piece partly stretches out the top of housing; Described nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Described first opening and the described second open butt joint setting, described guide element are the steering channels and guiding rib that acts between the transition piece outer wall and the second opening inwall, also are provided with Sealing between the transition piece outer wall and the second opening inwall; Described steering channel and described guiding rib are complementary, and the location matches of described steering channel and described guiding rib is unique, thereby limit the air-out direction of the opening of described nozzle; Described base portion has the fan adjusting knob, and when described nozzle was inserted in described base portion, the air-out direction of the mouth of described nozzle was consistent with the direction at described fan adjusting knob place; Described lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at described nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Described lock buckling part also comprises an orifice plate of fixedlying connected with described transition piece, and described jam plate has a lockhole, and described jam plate stretches into described lockhole; Described push button has two states, and when described push button was in first state, described jam plate was buckled in the described lockhole, when described push button is in second state, described jam plate and described state that orifice plate is in can separated state; Described nozzle is circular, and described base portion is a column; Described Sealing is an O-ring seal, near the end setting of second opening.
8. fan component that produces air-flow, it is characterized in that: described fan component comprises the nozzle that is installed on the base portion, described nozzle comprises the inner passage and is used for receiving from described inner passage the mouth of air-flow, described air communication is crossed described mouth and is penetrated from described fan component, described nozzle limits opening, and the air-flow that penetrates from described nozzle sucks air by described opening from the fan component outside; Wherein said nozzle is sheathed on described base portion in the linear slide mode; Described nozzle also has nozzle is locked in described base portion and lock buckling part that can release.
9. fan component according to claim 8 is characterized in that: described base portion comprises housing, and the housing top has the tubular opening, and the housing internal fixation is provided with a transition piece, and described transition piece partly stretches out the top of housing; Described nozzle bottom also has the tubular opening, and the tubular opening on housing top is defined as first opening, and the tubular opening of nozzle bottom is defined as second opening; Described first opening and the described second open butt joint setting also are provided with Sealing between the transition piece outer wall and the second opening inwall; The outer wall of described transition piece has prominent point or annular lug, nib, and the described accordingly second opening inwall has concave point or groove, constitutes the elasticity snapping.
10. fan component according to claim 9 is characterized in that: described base portion has the fan adjusting knob, and when described nozzle was inserted in described base portion, the air-out direction of the mouth of described nozzle was consistent with the direction at described fan adjusting knob place; Described lock buckling part comprises a push button, and the push button bottom connects a jam plate, and push button is located at described nozzle outer wall, and jam plate is positioned at nozzle, and the connected element between push button and the jam plate is arranged in an elongated hole of nozzle wall; Described lock buckling part also comprises an orifice plate of fixedlying connected with described transition piece, and described jam plate has a lockhole, and described jam plate stretches into described lockhole; Described push button has two states, and when described push button was in first state, described jam plate was buckled in the described lockhole, when described push button is in second state, described jam plate and described state that orifice plate is in can separated state; Described first opening has sidewall, and described pin-and-hole promptly is arranged at the sidewall of first opening, and lock pin and elastic member then are positioned at a holding cavity of transition piece inside, and described holding cavity is near the sidewall setting of transition piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256874XACN102287357A (en) | 2011-09-02 | 2011-09-02 | Fan assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256874XACN102287357A (en) | 2011-09-02 | 2011-09-02 | Fan assembly |
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| CN102287357Atrue CN102287357A (en) | 2011-12-21 |
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| CN201110256874XAPendingCN102287357A (en) | 2011-09-02 | 2011-09-02 | Fan assembly |
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