A kind of intermediate frequency power cabinet with heat sinking functionTechnical field
The present invention relates to electric elements technical field, specially a kind of intermediate frequency power cabinet with heat sinking function.
Background technology
Intermediate frequency power cabinet is central control circuit plate, is a kind of cell circuit optimization combination, tool by Computer Telephone IntegrationThere are device performance stabilization, reliable in quality, strong interference immunity, component placement to coordinate the function such as reasonable and easy to maintenance.
Electric elements in intermediate frequency power cabinet can operationally produce very big heat, if cabinet door is opened into radiatingIt is easily caused dust to enter into inside cupboard, causes cleaning inconvenient, cupboard temperature liter is easily caused if cabinet door closedIt is high so that the electric elements temperature in intermediate frequency power cabinet is raised, and increases the abrasion of electric elements, shortens the use longevity of electric elementsLife, so propose the intermediate frequency power cabinet with heat sinking function to solve posed problems above.
The content of the invention
(1) technical problem for solving
In view of the shortcomings of the prior art, the invention provides a kind of intermediate frequency power cabinet with heat sinking function, possess convenientlyThe advantages of radiating, solving the electric elements in intermediate frequency power cabinet can operationally produce very big heat, if cabinet door beatenOpen and be easily caused dust and enter into inside cupboard if radiating, cause cleaning inconvenient, be easily caused if cabinet door closedCupboard temperature is raised so that the electric elements temperature in intermediate frequency power cabinet is raised, and increases the abrasion of electric elements, shortens electrical equipment unitThe problem of the service life of part.
(2) technical scheme
To realize above-mentioned convenient radiating purpose, the present invention provides following technical scheme：A kind of intermediate frequency with heat sinking functionPower cabinet, including cabinet door, the front of the cabinet door are disposed with instrument indicator, LED light and observation window from top to bottom,The front of the cabinet door is provided with the handle of the lower right-hand side positioned at observation window, and the front of the cabinet door is offered positioned at handleThe cavity of lower left, the front of the cabinet door offers the dead slot on the left of cavity, fixed on the right side wall of the cavity inner chamberFirst motor is installed, first shaft coupling is installed with the output shaft of the first motor, first shaft coupling away fromThe side of the first motor is installed with the cross bar that side is extended in dead slot, and the outer cover of cross bar is equipped with heat sink, dissipatesThe upper surface of hot plate offers chute, and dust arrester is installed with chute, and the two bottom sides of the cabinet door are fixedly mountedThere is cushion block.
The dust arrester includes the second motor, and the second shaft coupling is installed with the output shaft of the second motorDevice, second shaft coupling is installed with rotating shaft away from the second motor side, and the outside of rotating shaft is provided with screw thread, the rotating shaftOuter cover be equipped with dust suction block.
Preferably, the intracavity bottom of the dust suction block and top open up the thread groove being adapted with screw thread, and thread grooveIt is symmetrical as symmetry axis with the center line of dust suction block.
Preferably, the dust suction block is to be threadedly coupled with the connected mode of rotating shaft.
Preferably, the cross bar and the connected mode of heat sink are welding.
Preferably, the cushion block is symmetrical as symmetry axis with the center line of cabinet door.
Preferably, the instrument indicator and LED light are isodistantly spaced the intracavity bottom for being distributed in cabinet door, and instrumentThe quantity of indicator and LED light is no less than four.
(3) beneficial effect
Compared with prior art, the invention provides a kind of intermediate frequency power cabinet with heat sinking function, possess following beneficialEffect：
1st, there should be the intermediate frequency power cabinet of heat sinking function, by setting the first motor, the first motor starts bandDynamic cross bar is rotated, so that the heat sink being welded on outside cross bar moves in a circle with cross bar, can be by the temperature inside cabinet doorDegree gas high is disperseed away by dead slot, then outside suitable air is introduced by dead slot so that cabinet door is internally formed thatAn individual circulation, advantageously reduces the temperature of electric elements, it is to avoid the too high abrasion for causing electric elements of temperature increases, and is conducive toExtend the service life of electric elements.
2nd, there should be the intermediate frequency power cabinet of heat sinking function, by setting dust arrester, the second motor drives rotating shaft to turnIt is dynamic so that dust suction block is moved horizontally outside rotating shaft, can be inhaled the dust that heat sink is produced during radiatingIt is attached, it is to avoid cabinet door internal dust excessively influences the work of electrical equipment original cost.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation of dust arrester of the present invention.
In figure：1 cabinet door, 2 instrument indicators, 3LED indicator lamps, 4 observation windows, 5 handles, 6 cavitys, 7 dead slots, 8 first driveMotor, 9 first shaft couplings, 10 cross bars, 11 heat sinks, 12 chutes, 13 dust arresters, 131 second motors, 132 secondAxle device, 133 rotating shafts, 134 screw threads, 135 dust suction blocks, 136 thread grooves, 14 cushion blocks.
Specific 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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based onEmbodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not madeEmbodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of intermediate frequency power cabinet with heat sinking function, includingCabinet door 1, the front of cabinet door 1 is disposed with instrument indicator 2, LED light 3 and observation window 4, instrument indicator from top to bottom2 and LED light 3 be isodistantly spaced the intracavity bottom for being distributed in cabinet door 1, and instrument indicator 2 and LED light 3 quantityFour are no less than, the front of cabinet door 1 is provided with the handle 5 positioned at the lower right-hand side of observation window 4, the front of cabinet door 1 offersPositioned at the cavity 6 of the lower left of handle 5, the front of cabinet door 1 offers the dead slot 7 positioned at the left side of cavity 6, the inner chamber of cavity 6 right sideThe first motor 8 is installed with wall, first shaft coupling 9, first are installed with the output shaft of the first motor 8Shaft coupling 9 is installed with side and extends to cross bar 10 in dead slot 7 away from the side of the first motor 8, cross bar 10 it is outerPortion is set with heat sink 11, and cross bar 10 is welding with the connected mode of heat sink 11, and the first motor 8 starts drive cross bar 10Rotate, so that the heat sink 11 being welded on outside cross bar 10 moves in a circle with cross bar 10, can be by the temperature inside cabinet door 1Degree gas high is disperseed away by dead slot 7, then outside suitable air is introduced by dead slot 7 so that cabinet door 1 is internally formedThat one circulation, advantageously reduces the temperature of electric elements, it is to avoid the too high abrasion for causing electric elements of temperature increases, favorablyIn the service life of extension electric elements, the upper surface of heat sink 11 offers in chute 12, chute 12 and is installed with dedustingDevice 13, the two bottom sides of cabinet door 1 are installed with cushion block 14, and cushion block 14 is symmetrical as symmetry axis with the center line of cabinet door 1.
Dust arrester 13 includes the second motor 131, and second is installed with the output shaft of the second motor 131Shaft coupling 132, second shaft coupling 132 is installed with rotating shaft 133, the outside of rotating shaft 133 away from the side of the second motor 131Be provided with screw thread 134, the outer cover of rotating shaft 133 is equipped with dust suction block 135, the intracavity bottom of dust suction block 135 and top open up withThe thread groove 136 that screw thread 134 is adapted, and thread groove 136 is symmetrical as symmetry axis with the center line of dust suction block 135, dust suction block135 is to be threadedly coupled with the connected mode of rotating shaft 133, and the second motor 131 drives rotating shaft 133 to rotate so that dust suction block 135Moved horizontally outside rotating shaft 133, the dust that heat sink 11 is produced during radiating can be adsorbed, it is to avoid cabinet1 internal dust of door excessively influences the work of electrical equipment original cost.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V civil powers, and main controller can be meterCalculation machine etc. plays the conventionally known equipment of control.
In sum, there should be the intermediate frequency power cabinet of heat sinking function, by setting the first motor 8, first drives electricityMachine 8 starts drive cross bar 10 and rotates, so that the heat sink 11 being welded on outside cross bar 10 moves in a circle with cross bar 10, canDisperseed away by dead slot 7 with by the gas high of the temperature inside cabinet door 1, then outside suitable air introduced by dead slot 7,So that cabinet door 1 is internally formed that one circulation, the temperature of electric elements is advantageously reduced, it is to avoid temperature is too high to cause electrical equipment unitThe abrasion increase of part, is conducive to extending the service life of electric elements, by setting dust arrester 13, the second motor 131Rotating shaft 133 is driven to rotate so that dust suction block 135 is moved horizontally outside rotating shaft 133, can be by heat sink 11 in the mistake for radiatingThe dust produced in journey is adsorbed, it is to avoid the internal dust of cabinet door 1 excessively influences the work of electrical equipment original cost, solves intermediate frequency power supplyElectric elements in cabinet can operationally produce very big heat, and being easily caused dust if cabinet door 1 to be opened radiating entersEnter to inside cupboard, cause cleaning inconvenient, the rising of cupboard temperature is easily caused if cabinet door 1 closed so that medium frequency electricElectric elements temperature in the cabinet of source is raised, and increases the abrasion of electric elements, shortens the problem of the service life of electric elements.
It should be noted that herein, such as first and second or the like relational terms are used merely to a realityBody or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operatingIn any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended toNonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including thoseElement, but also other key elements including being not expressly set out, or also include being this process, method, article or equipmentIntrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded thatAlso there is other identical element in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be withUnderstanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present inventionAnd modification, the scope of the present invention be defined by the appended.