The content of the invention
The main object of the present invention is to propose a kind of ceiling machine, it is intended to increases the intake of air inlet.
To achieve the above object, ceiling machine proposed by the present invention, including：
Shell, the shell have air inlet, air outlet and the wind for being respectively communicated with the air inlet and the air outletRoad, the air inlet are located at the bottom surface of the shell；
Air-inlet grille, the air inlet is covered on, and the air-inlet grille is provided with a resigning mouthful；
Display device, it is movably arranged in the resigning mouthful；And
Drive device, it is connected in the shell, and with the display device, the drive device is described to driveDisplay device is moved along the vertical direction, by the resigning mouthful open or close.
Preferably, the display device includes installation portion set up and down and display part, the installation portion and the windThe inwall in road is fixed, and the display part is in the resigning mouthful；The drive device is installed on the display part, and the driveDynamic device is flexibly connected with the installation portion, to drive the relatively described installation portion of the display part to move up and down.
Preferably, the drive device is motor, and the installation portion lower end is provided with advance decline line, under the advance decline lineEnd is wound on the output shaft of the motor, and the motor drives the output shaft rotation, so that the advance decline lineThe winding number of turns on the output shaft is decreased or increased, so as to drive the display part to move up and down.
Preferably, roller is also arranged with the output shaft of the motor, the side face of the roller is provided with winding slot, instituteThe lower end for stating advance decline line is wound in the winding slot.
Preferably, the top surface of the display part is provided with one open mounting groove, the motor is located at the peace upwardIn tankage, and the display part also includes sealing the motor cover covered with the mounting groove, and the lifting linear sealing wears describedMotor cover is set.
Preferably, the installation portion includes multiple support feets, one end of multiple support feets be connected with each other and with it is describedDrive device is flexibly connected, and the other end of multiple support feets is set in angle and the inwall with the air channel is fixed respectively.
Preferably, the installation portion also includes limited post, one end of the interconnection of multiple support feets with it is describedThe upper end connection of limited post, the drive device are flexibly connected with the lower end of the limited post；
The ceiling machine also includes in the air channel, and the filter screen bracket that the corresponding air inlet is set, the filterNet support is provided with the spacing hole plugged together for the limited post, and the side face of the limited post is provided with defining flange, the limit convexThe top peritreme of edge and the spacing hole is spacing to be supported.
Preferably, the outer peripheral face of the display part is provided with guide pad, and the hole wall of the resigning mouthful, which is provided with, supplies the guide padThe guide groove being slidably matched, the guide groove are vertically extending.
Preferably, the resigning mouthful is set in flaring outwardly from interior, the display part it is outer without leave on gradually increase down.
Preferably, the air-inlet grille is recessed and curved setting outwardly.
Because air-inlet grille is for the higher air circulation of indoor temperature, therefore the temperature at air-inlet grille position is relativeIt is higher, and display device is provided in the resigning mouthful of air-inlet grille in the present invention, display device is set away from air outlet, thereforeIt can reduce or even can avoid producing dew condensation phenomenon in display device and having influence on the display cleaning degree of display device.Meanwhile byIt can move along the insertion direction of resigning mouthful under the driving of drive device in display device, when needing to increase intake, driveDynamic device driving display device moves to the second state outwardly so that air intake gap is formed between display device and resigning mouthful, andAir channel is flowed into for room air to be exchanged heat；When needing to reduce intake, drive device drives display device towards transporting in air channelMove first state so that the outer peripheral face of display device abuts with the hole wall of resigning mouthful, to close resigning mouthful, so as to prevent airCirculated from resigning mouthful.By the way that display device is movably arranged in resigning mouthful in the present invention, flexible air intake can be realized, it is convenient to adjustIntake is saved, to meet user's request.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, completeSite preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.BaseEmbodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all itsHis embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part,Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, " first ", " second " etc. are somebody's turn to doDescription be only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating indicated skillThe quantity of art feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes at least one spySign.In addition, the technical scheme between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energyBased on enough realizations, the knot of this technical scheme is will be understood that when the combination appearance of technical scheme is conflicting or can not realizeConjunction is not present, also not within the protection domain of application claims.
The present invention proposes a kind of ceiling machine.
In embodiments of the present invention, as shown in Figure 1 to Figure 3, the ceiling machine includes：
Shell 10, the shell 10 have air inlet 11, air outlet 12 and are respectively communicated with the air inlet 11 and describedThe air channel 13 of air outlet 12, the air inlet 11 are located at the bottom surface of the shell 10；
Air-inlet grille 20, it is covered at the air inlet 11, and the air-inlet grille 20 is provided with a resigning mouthful 21 (as schemedShown in 8)；
Display device 30, it is movably arranged in the resigning mouthful 21；And
Drive device 40, it is connected in the shell 10, and with the display device 30, drive device 40 is drivingInsertion direction of the display device 30 along the resigning mouthful 21 is moved along the vertical direction, the resigning mouthful 21 is opened orClosure.
In the embodiment of the present invention, the shell 10 of ceiling machine is substantially set in cylinder, make it that it is more beautiful that ceiling machine hasThe arcuation profile of sight, and make it that the arc air channel 13 that is internally formed is more smooth, it is small to the resistance of air circulation.Certainly, at itIn its embodiment, the shell 10 of ceiling machine and the shape such as can be square, it is defined not to this in the embodiment of the present invention.Air intakeMouth 11 is located at the bottom surface of shell 10, and air outlet 12 is located at the bottom surface of shell 10 or side face.
It is envisioned that display device 30 has display panel, the display panel is exposed outside through resigning mouthful 21,To show such as temperature, air quantity and humidity parameter.The shape of the shape of display device 30 and resigning mouthful 21 is mutually agreed with, for example,When resigning mouthful 21 is circular hole, display device 30 is substantially in cylinder or cone, to enable the outer peripheral face of display device 30Abutted with the hole wall of resigning mouthful 21；When resigning mouthful 21 is square hole, display device 30 is substantially in cube shape.
In the embodiment of the present invention, as first state when being closed using the resigning mouthful 21, resigning mouthful 21 is the second shape when openingState illustrates.Specifically, drive device 40 drives display device 30 to move down so that display device 30 is in the second state(as shown in Figure 3), now it is arranged at intervals between the outer peripheral face of display device 30 and the hole wall of resigning mouthful 21, and in display device 30Outer peripheral face and resigning mouthful 21 hole wall between form air intake gap 23, outside air both can flow into air channel from air-inlet grille 2013, while also air channel 13 can be flowed into through air intake gap 23, so as to increase intake.When needing to reduce intake, drive device40 driving display devices 30 are moved upward so that display device 30 is in first state (as shown in Figure 2), now display device 30Outer peripheral face and the hole wall of resigning mouthful 21 between mutually abut, to close resigning mouthful 21, prevent air from being circulated from resigning mouthful 21,So as to reduce intake.
It should be noted that when display device 30 is in the second state, display device 30 can be integrally located at shell 10Outside, there is air intake gap 23 between the top surface of display device 30 and the bottom surface of shell 10；Certainly, display device 30 also can only portionDivide stretching resigning mouthful 21 to set, be now to form air intake gap 23, then the hole wall of resigning mouthful 21 and the outer peripheral face of display device 30One has inclined plane or arc surface at least within, then between the outer peripheral face of display device 30 and the hole wall of the resigning mouthful 21Form air intake gap 23.
Drive device 40 concretely motor or cylinder etc., for example, when drive device 40 is cylinder, cylinder can be fixed onIn air channel 13, and the actuating arm of cylinder is fixed with display device 30, and the actuating arm of cylinder can stretch up and down, to eject down orLift display device 30 upward.When drive device 40 is motor, its type of drive can use the modes such as rack-and-pinion or connecting rod.It is fixed on for example, motor is set on the inwall in air channel 13, gear is installed on the output shaft of motor, rack upper end is engaged with gear,And the lower end of rack then be fixed to display device 30 on, when the output shaft rotation of motor, pinion rotation and with carry-over bar above and belowIt is mobile, so as to drive display device 30 to move up and down.
Because air-inlet grille 20 is therefore the temperature at the position of air-inlet grille 20 for the higher air circulation of indoor temperatureIt is of a relatively high, and display device 30 is provided in the resigning mouthful 21 of air-inlet grille 20 in the present invention, display device 30 is remoteAir outlet 12 is set, therefore can be reduced or even can be avoided producing dew condensation phenomenon in display device 30 and having influence on display device 30Show cleaning degree.Simultaneously as display device 30 can transport under the driving of drive device 40 along the insertion direction of resigning mouthful 21Dynamic, when needing to increase intake, drive device 40 drives display device 30 to move to the second state down so that display deviceAir intake gap 23 is formed between 30 and resigning mouthful 21, and supplies room air to flow into air channel 13 and is exchanged heat；When need reduce air intakeDuring amount, drive device 40 drives display device 30 to move to first state upward so that the outer peripheral face of display device 30 and resigningThe hole wall of mouth 21 abuts, to close resigning mouthful 21, so as to prevent air from being circulated from resigning mouthful 21.By the way that display is filled in the present inventionPut 30 to be movably arranged in resigning mouthful 21, flexible air intake can be realized, it is convenient to adjust intake, to meet user's request.
In the embodiment of the present invention, the air inlet 11 and the air outlet 12 are respectively positioned on the bottom surface of the shell 10, and instituteAir outlet 12 is stated to set around the air inlet 11.In the present embodiment, air inlet 11 and 12 equal concentrated setting of air outlet are in shell10 bottom surface, then for ceiling machine from bottom surface air inlet/outlet, its air inlet/outlet effect is more preferable, and due to only need to start on a surface intoAir port 11 and air outlet 12, it is attractive in appearance to be advantageous to product.
Incorporated by reference to reference to figure 4 to Fig. 6, in the present embodiment, the display device 30 includes installation portion 32 set up and downWith display part 31, the installation portion 32 and the inwall in the air channel 13 are fixed, and the display part 31 is located in the resigning mouthful 21,The drive device 40 is flexibly connected with the installation portion 32；And the drive device 40 is arranged on the display part 31, useTo drive the relatively described installation portion 32 of the display part 31 to move up and down.In the present embodiment, installation portion 32 is provided in air channel 13Interior, avoiding installation portion 32, exposed to influence product outside attractive in appearance.Drive device 40 is provided on display part 31, with showingShow that portion 31 is synchronous to move up and down.Certainly, drive device 40 may also be arranged on installation portion 32, and eject display part 31 down.
Specifically, the drive device 40 is to be fixedly arranged on motor on the display part 31, under the installation portion 32End is provided with advance decline line 324, and the lower end of the advance decline line 324 is wound on the output shaft 41 of the motor, the driving electricityMachine drives the output shaft 41 to rotate, so that the advance decline line 324 decreases or increases the winding number of turns on the output shaft 41,So as to drive the display part 31 to move up and down.In the present embodiment, when the output shaft 41 of the motor rotates forward, output shaft 41The advance decline line 324 is constantly rolled, to cause winding number of turns increase of the advance decline line 324 on output shaft 41, so as to drive displayPortion 31 moves upward, to cause display part 31 to be in first state.When the output shaft 41 of motor inverts, output shaft 41 is notThe disconnected winding decontroled to the advance decline line 324, the winding number of turns of the advance decline line 324 reduces, so as to drive display part 31 downMotion, to cause display part 31 to be in the second state.
In other embodiments of the present invention, the motor could be secured on the inwall in air channel 13, then advance decline line 324Upper end is fixed with output shaft 41, and lower end is fixed with display device 30, and display device 30 is suspended on the lower section of motor.Driving electricityMachine drives output shaft 41 to rotate, to cause advance decline line 324 to increase or decrease the windings on output shaft 41, so as to carry upwardsRise or lower display device 30 down.Or in other embodiments, motor is fixed on installation portion 32, advance decline line 324Upper end be fixed on output shaft 41, lower end is fixed with display device 30, motor drive output shaft 41 rotate, to liftLine 324 increases or decreases the windings on output shaft 41, so as to be lifted up or lower down display device 30.
Further, roller 42 is also arranged with the output shaft 41 of the motor, the side face of the roller 42 is setThere is winding slot 421, the lower end of the advance decline line 324 is wound in the winding slot 421.By setting roller 42, and in rollerThe mode of winding slot 421 is formed on 42, can ensure that advance decline line 324 around being located in winding slot 421, avoids advance decline line 324 and sent outLife offsets and runs out of the generation of the phenomenon of output shaft 41.
It is in this embodiment, described aobvious to cause the up and down motion of display part 31 more steady incorporated by reference to reference to figure 4 and Fig. 8Show that the outer peripheral face in portion 31 is provided with guide pad 313, the hole wall of the resigning mouthful 21 is provided with leads for what the guide pad 313 was slidably matchedTo groove 22, the guide groove 22 is vertically extending.In other embodiments, the position of guide pad 313 and guide groove 22 canIt is interchangeable.By setting guide pad 313 and guide groove 22, the up and down motion of display part 31 can be oriented to, avoidedDisplay part 31 shifts in motion process.In the present embodiment, the quantity of guide pad 313 be it is multiple, such as four, and alongThe circumferentially-spaced distribution of display part 31, so plays more preferable limit effect to display part 31.
For cause display part 31 in first state it is more preferable to the closure effect of resigning mouthful 21, it is described to allow in the present embodimentPosition mouth 21 is set in flaring outwardly from interior；The display part 31 it is outer without leave on down gradually increase.Preferably, resigning mouthful 21Inclined face is set the outer peripheral face of hole wall and display part 31 in the vertical direction, and the contact with resigning mouthful 21 of display part 31 isContact of the inclined plane with inclined plane, then in first state, display part 31 close resigning mouthful 21 when closure effect it is more preferable, canEffectively prevent the entrance of dust.And in the second state, display part 31 need not exit resigning mouthful 21 fully towards under and can produceAir intake gap 23, so as to shorten the movement travel of display part 31, reduce the energy consumption of motor.In the present embodiment, resigning mouthful21 hole wall includes vertical section and tilting section setting up and down.Display part 31 coordinates with inclined wall section, and guide groove 22 is located at verticalDuan Shang.Certainly, in other embodiments, the outer peripheral face of display part 31 and the hole wall of resigning mouthful 21 are alternatively cambered surface.
To reduce to the stop from air at air inlet 11, the installation portion 32 includes multiple support feets 321, multiple describedOne end of support feet 321 is connected with each other and is flexibly connected with the display part 31, and the other end of multiple support feets 321 is in folderAngle is set and the internal face with the air channel 13 is fixed respectively.In the embodiment, multiple support feets 321 of installation portion 32 are substantially inRadial setting, relative to tabular or bulk, the stop to air can be greatly reduced.Preferably, the quantity of support feet 321 isThree, so that fixation is more steady.Certainly, installation portion 32 can also be that the column for presenting lower extension is set, installation portion 32Top and the top surface of shell 10 fix.
Incorporated by reference to reference to figure 6 and Fig. 9, further, the installation portion 32 also includes limited post 322, the limited post 322Side face be provided with defining flange 323, one end of the interconnection of multiple support feets 321 is upper with the limited post 322End connection, the display part 31 are flexibly connected with the lower end of the limited post 322；The ceiling machine also includes being located at the air channelIn 13, and the filter screen bracket 50 that the corresponding air inlet 11 is set, the filter screen bracket 50 is provided with to be inserted for the limited post 322The spacing hole 51 of conjunction, the top peritreme of the defining flange 323 and the spacing hole 51 is spacing to be supported.It is multiple in the present embodimentSupport feet 321 is to be located at the top of filter screen bracket 50, and display part 31 and motor are located at the lower section of filter screen bracket 50, spacingFlange 323 abuts with the top surface of filter screen bracket 50, limits installation portion 32 and moves down, avoids display part 31 from resigning mouthful 21Drop.Specifically, the filter screen bracket 50 includes the inner ring and outer rings that internal and external partition is set, and passes through more companies between inner ring and outer ringsConnect muscle to be attached, a fix bar, fix bar preferably radially extending along inner ring, fix bar are provided between the internal perisporium of inner ringOn formed with spacing hole 51, in general, screen pack is provided with filter screen bracket 50, with to being carried out from the leaked-in air of air inlet 11Filtering.The lower end of limited post 322 is provided with advance decline line 324, and display part 31 passes through the activity of the lower end of advance decline line 324 and limited post 322Connection.
To increase the incoming air area of air-inlet grille 20, in the present embodiment, the air-inlet grille 20 is recessed and is in arcuation outwardlySet, relative to flat, the entire area in the air-inlet grille 20 of arcuation is bigger, can set more grate openings.MeanwhileThe air-inlet grille 20 of arcuation is overall also more attractive in appearance, more preferable to air circulation effect, is advantageous to reduce the resistance of air circulation, dropLow noise.The bottom surface of display part 31 is accordingly also set in recessed arcuation, so that complete machine is more attractive in appearance.
In the present embodiment, the display part 31 is substantially in round table-like setting, and the display part 31 includes the peace towards lower open mouthSeat 311, and closure are filled located at the open cover plate 312 of the mounting seat 311, display panel is in the mounting seat 311.By the way that display panel is arranged in mounting seat 311, cold air can be avoided to be contacted with display panel and produce dew condensation phenomenon, togetherWhen also dust can be avoided to be contacted with display panel and have influence on the performance of display panel.The cover plate 312 is set in recessed arcuationPut.
Incorporated by reference to reference to figure 5 and Fig. 7, the top surface of the display part 31 is provided with an open mounting groove 314 upward, the driveDynamic motor and the roller 42 are located in the mounting groove 314, and the display part 31 is provided with a motor cover 315, to closeThe mounting groove 314 is closed in capping, and the sealing of advance decline line 324 is set through the motor cover 315.By the way that motor is setIn mounting groove 314, extraneous dust can be avoided to run and have influence on the normal use of motor into inside motor, togetherWhen, motor is placed in the mode at air-inlet grille 20 and being sealingly disposed in mounting groove 314, can also be avoided on motorThe generation of dew condensation phenomenon.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at thisUnder the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectlyIt is included in other related technical areas in the scope of patent protection of the present invention.