CN213212851U - Heat dissipation device for power distribution cabinet - Google Patents
Heat dissipation device for power distribution cabinet Download PDFInfo
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- CN213212851U CN213212851U CN202021817105.3U CN202021817105U CN213212851U CN 213212851 U CN213212851 U CN 213212851U CN 202021817105 U CN202021817105 U CN 202021817105U CN 213212851 U CN213212851 U CN 213212851U
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- box body
- heat
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- distribution cabinet
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Abstract
The utility model discloses a heat dissipation device for a distribution cabinet, which comprises a box body, wherein the lower end of the box body is provided with an inlet pipe and an outlet pipe, the upper end and the lower end of the box body are provided with an exhaust port and an air inlet, the inner wall of the box body is provided with a plurality of electrical equipment, the box body is symmetrically provided with a plurality of limiting rods inside, the outer wall of the limiting rods is provided with a movable plate, the movable plate is provided with a heat dissipation fan, one end of the movable plate is in threaded connection with a reciprocating lead screw, the reciprocating lead screw is rotatably arranged on the inner wall of the box body, the lower end of the reciprocating lead, the worm gear drives the reciprocating screw rod to rotate, so that the movable plate drives the radiating fan to realize vertical reciprocating motion, the ventilation inside the box body is facilitated, the heat dissipation of the electrical equipment in the box body is increased, the heat conducting plate and the radiating fins are arranged, and the heat inside the box body is conveniently led out and is dissipated to the outside air through the radiating fins.
Description
Technical Field
The utility model relates to an electrical equipment field especially relates to a heat abstractor for distribution cabinet.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.
Most block terminal radiating effect is relatively poor at present, and the heat with in the block terminal of unable quick effectual is discharged, leads to the heat to pile up in the block terminal, leads to certain influence to electron device wherein, and the serious phenomenon that leads to the electron device in the block terminal to appear overheated burnout even has certain defect.
To this end, we propose a heat sink for a power distribution cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat abstractor for distribution cabinet, aim at are equipped with the reciprocal lead screw of driving motor transmission and rotate, make the fly leaf drive radiator fan up-and-down motion, increase the inside circulation of air of block terminal, and the heat of being convenient for is discharged in order to realize the block terminal from the gas vent and dispels the heat.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a heat abstractor for distribution cabinet, the power distribution cabinet comprises a box body, box lower extreme symmetry is equipped with inlet wire pipe and outlet wire pipe, the box bottom surface is equipped with the air inlet, the box top surface is equipped with the gas vent, a plurality of electrical equipment are installed to the box inner wall, the inside vertical symmetry of box is equipped with a plurality of gag lever posts, gag lever post outer wall slidable mounting has the fly leaf, be equipped with radiator fan on the fly leaf, the vertical threaded connection of fly leaf one end has reciprocal lead screw, reciprocal lead screw both ends respectively with the wall rotates about the box to be connected, reciprocal lead screw lower extreme is equipped with the worm wheel, the meshing is connected with the worm on the worm wheel, worm one end transmission is connected with the driving motor.
Preferably, among the above-mentioned heat abstractor for distribution cabinet, the box top is equipped with the heat-conducting plate, the heat-conducting plate upper surface is located gas vent outside equidistance is equipped with a plurality of radiating fin.
Based on the technical characteristics, the heat conducting plate and the radiating fins are arranged, so that the heat in the box body is conveniently conducted out and dissipated to the outside air through the radiating fins.
Preferably, in the above heat dissipation device for a power distribution cabinet, the air inlet and the outer side of the air outlet are both provided with a filter screen.
Based on above-mentioned technical characteristics, set up the filter screen, avoid inside dust, debris get into the box.
Preferably, in the above-mentioned heat abstractor for distribution cabinet, the heat-conducting plate upper surface symmetry is equipped with a plurality of installation poles, the heat-conducting plate upper surface passes through the installation pole slope is equipped with the protection top.
Based on the technical characteristics, the protective top is arranged to protect the box body.
Preferably, in the above heat dissipation device for a distribution cabinet, a box door is movably disposed at the front side of the box body, and a transparent observation window is disposed on the box door.
Based on the technical characteristics, the observation window is arranged so as to observe the state of the electrical equipment in the box body.
Preferably, among the above-mentioned heat abstractor for distribution cabinet, the lateral wall all is equipped with the installation piece about the box, just all be equipped with a plurality of mounting holes on the installation piece, the box bottom surface symmetry is equipped with a plurality of supporting legs.
Based on the technical characteristics, the installation block and the installation hole are arranged, the box body is convenient to install, and the supporting legs are arranged to support the box body.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, it passes through worm, the reciprocal lead screw of worm gear transmission and rotates to set up driving motor, makes the fly leaf drive radiator fan and realizes up-and-down motion, and the inside circulation of air of the box of being convenient for increases the heat dissipation of electrical equipment in the box, sets up heat-conducting plate and radiating fin, is convenient for derive the inside heat of box and give off to the outside air in through radiating fin.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an external view of the present invention;
fig. 3 is a side view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a box body; 2. a wire inlet pipe; 3. a wire outlet pipe; 4. an air inlet; 5. an exhaust port; 6. an electrical device; 7. a limiting rod; 8. a movable plate; 9. a heat radiation fan; 10. a reciprocating screw rod; 11. a worm gear; 12. a worm; 13. a drive motor; 14. a heat conducting plate; 15. a heat dissipating fin; 16. filtering with a screen; 17. mounting blocks; 18. mounting holes; 19. supporting legs; 20. mounting a rod; 21. protecting the top; 22. a box door; 23. and (4) an observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, in this embodiment, a heat dissipation apparatus for a distribution box cabinet includes a box body 1, wherein the left and right side walls of the box body 1 are respectively provided with a mounting block 17, and the mounting block 17 is respectively provided with a plurality of mounting holes 18, the bottom surface of the box body 1 is symmetrically provided with a plurality of supporting legs 19, the mounting blocks 17 and the mounting holes 18 are provided for facilitating mounting of the box body 1, the supporting legs 19 are provided for supporting the box body 1, the front side of the box body 1 is movably provided with a box door 22, the box door 22 is provided with a transparent observation window 23 for facilitating observation of the state of electrical equipment 6 in the box body 1, the lower end of the box body 1 is symmetrically provided with an inlet pipe 2 and an outlet pipe 3 for facilitating inlet and outlet of the inlet pipe 2 and the outlet pipe 3 in the box body 1, the bottom surface of the box body 1 is provided with an air inlet 4, the top surface of the box body, the box body is provided with a filter screen 16, dust and sundries are prevented from entering the box body 1, the top end of the box body 1 is provided with a heat conducting plate 14, the upper surface of the heat conducting plate 14 is positioned at the outer side of the exhaust port 5 and is equidistantly provided with a plurality of radiating fins 15, the heat conducting plate 14 and the radiating fins 15 are arranged, so that the heat in the box body 1 can be conveniently led out and dissipated to the outside air through the radiating fins 15, the upper surface of the heat conducting plate 14 is symmetrically provided with a plurality of mounting rods 20, the upper surface of the heat conducting plate 14 is obliquely provided with a protective top 21 through the mounting rods 20, the protective top 21 is arranged, the protection of the box body 1 is realized, the inner wall of the box body 1 is provided with a plurality of electrical equipment 6, the vertical inside of the box body 1 is symmetrically provided with a plurality of limiting rods 7, the utility model discloses a heat dissipation device of box 1, including box 1, reciprocating screw rod 10, worm 12, driving motor 13, worm wheel 11, driving motor 13, movable plate 8, radiator fan 9, the inside circulation of air of box 1 of being convenient for increases the heat dissipation of electrical equipment 6 in the box 1, reciprocating screw rod 10 lower extreme is equipped with worm wheel 11, the meshing is connected with worm 12 on the worm wheel 11, the transmission of 12 one ends of worm is connected with driving motor 13 output shaft, driving motor 13 fixed mounting be in the inner wall of box 1 bottom, driving motor 13 pass through worm 12, the reciprocal screw rod 10 of 11 transmissions of worm and rotate, make movable plate 8 drive.
The utility model discloses a concrete implementation, when using, install electrical equipment 6 at 1 inner wall of box, open driving motor 13 and radiator fan 9's switch, driving motor 13 output shaft drive worm 12 rotates, worm 12 transmission worm wheel 11 rotates with reciprocal lead screw 10, reciprocal lead screw post 10 rotates and makes fly leaf 8 drive radiator fan 9 up-and-down motion, the 1 inside circulation of air of the box of being convenient for, increase electrical equipment 6's the heat dissipation in the box 1, the air is got into by air inlet 4, it discharges from gas vent 5 to drive the heat, the heat absorbs and gives off to the air by radiating fin 15 through heat-conducting plate 14.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A heat abstractor for distribution cabinet which characterized in that: comprises a box body (1), the lower end of the box body (1) is symmetrically provided with an inlet pipe (2) and an outlet pipe (3), the bottom surface of the box body (1) is provided with an air inlet (4), the top surface of the box body (1) is provided with an exhaust port (5), the inner wall of the box body (1) is provided with a plurality of electrical equipment (6), the inside of the box body (1) is vertically and symmetrically provided with a plurality of limiting rods (7), the outer wall of each limiting rod (7) is slidably provided with a movable plate (8), the movable plate (8) is provided with a cooling fan (9), one end of each movable plate (8) is vertically and threadedly connected with a reciprocating lead screw (10), two ends of each reciprocating lead screw (10) are respectively rotatably connected with the upper wall and the lower wall of the box body (1), the lower end of each reciprocating lead screw (10) is provided with a worm wheel (11), the driving motor (13) is fixedly arranged on the inner wall of the bottom of the box body (1).
2. The heat dissipating device for a power distribution cabinet of claim 1, wherein: the box (1) top is equipped with heat-conducting plate (14), heat-conducting plate (14) upper surface is located gas vent (5) outside equidistance is equipped with a plurality of radiating fin (15).
3. The heat dissipating device for a power distribution cabinet of claim 1, wherein: the air inlet (4) and the outer side of the air outlet (5) are both provided with a filter screen (16).
4. The heat dissipating device for a power distribution cabinet of claim 2, wherein: the heat-conducting plate (14) upper surface symmetry is equipped with a plurality of installation poles (20), heat-conducting plate (14) upper surface passes through installation pole (20) slope is equipped with protection top (21).
5. The heat dissipating device for a power distribution cabinet of claim 1, wherein: a box door (22) is movably arranged on the front side of the box body (1), and a transparent observation window (23) is arranged on the box door (22).
6. The heat dissipating device for a power distribution cabinet of claim 1, wherein: the side wall all is equipped with installation piece (17) about box (1), just all be equipped with a plurality of mounting holes (18) on installation piece (17), box (1) bottom surface symmetry is equipped with a plurality of supporting legs (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021817105.3U CN213212851U (en) | 2020-08-27 | 2020-08-27 | Heat dissipation device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021817105.3U CN213212851U (en) | 2020-08-27 | 2020-08-27 | Heat dissipation device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213212851U true CN213212851U (en) | 2021-05-14 |
Family
ID=75841638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021817105.3U Active CN213212851U (en) | 2020-08-27 | 2020-08-27 | Heat dissipation device for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213212851U (en) |
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2020
- 2020-08-27 CN CN202021817105.3U patent/CN213212851U/en active Active
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