CN209434700U - A kind of power distribution cabinet convenient for heat dissipation - Google Patents

A kind of power distribution cabinet convenient for heat dissipation Download PDF

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Publication number
CN209434700U
CN209434700U CN201920249422.0U CN201920249422U CN209434700U CN 209434700 U CN209434700 U CN 209434700U CN 201920249422 U CN201920249422 U CN 201920249422U CN 209434700 U CN209434700 U CN 209434700U
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China
Prior art keywords
heat dissipation
cabinet body
fixedly connected
baffle
dissipation tank
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CN201920249422.0U
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Chinese (zh)
Inventor
张治民
马钰博
任雷雷
杨乾乾
李金亮
李鑫
郝建森
申家超
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Xinxiang Zhongyu Dingli Software Technology Co Ltd
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Xinxiang Zhongyu Dingli Software Technology Co Ltd
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Abstract

A kind of power distribution cabinet convenient for heat dissipation, including cabinet body, cabinet body two sides outer wall has been respectively fixedly connected with heat dissipation tank, cabinet body side wall array offers several heat release holes being connected with heat dissipation tank, baffle is slidably connected in heat dissipation tank, baffle sidewall is fixedly connected with several convex blocks corresponding with each heat release hole, baffle two sides offer several bar shaped ventilation holes, heat dissipation tank upper inside wall and lower part have been respectively fixedly connected with electric pushrod, the piston rod of electric pushrod is fixedly connected with baffle sidewall, heat dissipation tank side wall is fixedly connected with the outlet bucket being connected with heat dissipation tank, the opening down setting of outlet bucket, cabinet body upper inside wall is provided with temperature sensor, air extractor is provided at the top of cabinet body, temperature sensor is electrically connected with electric pushrod and air extractor respectively.The utility model is compact-sized, the operation is stable, can quickly reduce cabinet body temperature, good heat dissipation effect.

Description

A kind of power distribution cabinet convenient for heat dissipation
Technical field
The utility model belongs to power distribution cabinet technical field more particularly to a kind of power distribution cabinet convenient for heat dissipation.
Background technique
Power distribution cabinet is to be widely used in power transformation for the controller switching equipment of electric energy distribution, control, metering and connection cables It stands, the distribution system in power plant, the power consumers such as industrial enterprise.Component in power distribution cabinet can generate greatly in the process of work The heat of amount, and component itself is also that inside power distribution cabinet when the temperature is excessively high, can seriously affect than more sensitive to high temperature The stability and service life run to controller switching equipment.The existing aeration-cooling effect of power distribution cabinet is poor, so that electric elements make With service life reduction, influence the operation of electrical equipment, and the impurity such as extraneous dust are easily accessible in power distribution cabinet, to component and Route etc. has certain corrosion.
Utility model content
The utility model provides a kind of compact-sized, the operation is stable, can be fast to solve shortcoming in the prior art The power distribution cabinet convenient for heat dissipation of prompt drop lowboy body temperature, good heat dissipation effect.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of power distribution cabinet convenient for heat dissipation, packet Include cabinet body, cabinet body two sides outer wall has been respectively fixedly connected with heat dissipation tank, and cabinet body side wall array offers several to be connected with heat dissipation tank Heat release hole, slidably connect baffle in heat dissipation tank, baffle sidewall is fixedly connected with several corresponding with each heat release hole convex Block, baffle two sides offer several bar shaped ventilation holes, and heat dissipation tank upper inside wall and lower part have been respectively fixedly connected with electric pushrod, electricity The piston rod of dynamic push rod is fixedly connected with baffle sidewall, and heat dissipation tank side wall is fixedly connected with the outlet bucket being connected with heat dissipation tank, The opening down setting of outlet bucket, cabinet body upper inside wall are provided with temperature sensor, are provided with air extractor, temperature at the top of cabinet body Sensor is electrically connected with electric pushrod and air extractor respectively.
The air extractor includes the inlet box being fixedly connected at the top of cabinet body, inlet box bottom be distributed with several bar shapeds into Stomata, cabinet body top are provided with the exhaust fan above inlet box, pass through air inlet between the air inlet and inlet box of exhaust fan Road is connected, and the gas outlet of exhaust fan is fixedly connected with out gas tank by exhaust passage, and the four of gas tank side, which is respectively separated, out sets Several exhaust valves are equipped with, each exhaust valve is connected with gas tank out respectively.
Air Filter is respectively arranged in each exhaust valve.
Up-small and down-big pyramid-shaped structures are set as at the top of the cabinet body.
By adopting the above technical scheme, the utility model has the advantages that
1, the intracorporal heat of cabinet can be entered in heat dissipation tank by each heat release hole of cabinet body side wall, and through each on baffle A ventilation hole is discharged out of outlet bucket, and the setting of baffle can avoid extraneous dust impurity and enter in cabinet body, and outlet bucket is opened Mouth down setting avoids introduced contaminants from entering in heat dissipation tank.
2, when the intracorporal temperature sensor of cabinet detects the intracorporal temperature of cabinet beyond setting value, the work of electric pushrod is controlled Stopper rod, which stretches out, pushes barrier slides so that the convex block of baffle sidewall it is corresponding with each heat release hole it is mating to by heat release hole into Row block, start air extractor in exhaust fan, the intracorporal heat of cabinet under the air-extraction function of exhaust fan upwards through air inlet into Enter to inlet box, entered to out in gas tank by air intake duct, exhaust fan and exhaust passage, and by going out each of four sides of gas tank Exhaust valve discharge, can quickly reduce the intracorporal temperature of cabinet.
3, after the intracorporal temperature sensor of cabinet detects that the intracorporal temperature of cabinet is under setting value, stop exhaust fan fortune Turn, and controls the piston rod return of electric pushrod and pull barrier slides, so that each convex block of baffle is separated with heat release hole, drop The operating cost of low equipment.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model;
Fig. 2 is baffle side structure schematic view in the utility model;
Fig. 3 is the overlooking structure diagram of inlet box in the utility model;
Fig. 4 is the overlooking structure diagram for going out gas tank in the utility model.
Specific embodiment
As shown in Figs 1-4, a kind of power distribution cabinet convenient for heat dissipation of the utility model, including cabinet body 1,1 two sides outer wall of cabinet body It is respectively fixedly connected with heat dissipation tank 2,1 side wall array of cabinet body offers several heat release holes 3 being connected with heat dissipation tank 2, heat dissipation tank 2 Baffle 4 is inside slidably connected, 4 side wall of baffle is fixedly connected with several convex blocks 5 corresponding with each heat release hole 3,4 two sides of baffle Several bar shaped ventilation holes 6 are offered, 2 upper inside wall of heat dissipation tank and lower part have been respectively fixedly connected with electric pushrod 7, electric pushrod 7 Piston rod be fixedly connected with 4 side wall of baffle, 2 side wall of heat dissipation tank is fixedly connected with the outlet bucket 8 being connected with heat dissipation tank 2, out The opening down setting of gas bucket 8,1 upper inside wall of cabinet body are provided with temperature sensor 9, and air extractor is provided at the top of cabinet body 1, temperature Degree sensor 9 is electrically connected with electric pushrod 7 and air extractor respectively.Electric pushrod 7 and temperature sensor 9 are that this field is existing Routine techniques, specific structure are no longer described in detail.
The air extractor includes the inlet box 10 for being fixedly connected on 1 top of cabinet body, and 10 bottom of inlet box is distributed with several Bar shaped air inlet 11, the exhaust fan 12 being provided at the top of cabinet body 1 above inlet box 10, the air inlet of exhaust fan 12 and air inlet It is connected between case 10 by air inlet duct 13, the gas outlet of exhaust fan 12 is fixedly connected with out gas tank 15 by exhaust passage 14, out Four sides of gas tank 15 are respectively provided with several exhaust valves 16, and each exhaust valve 16 is connected with gas tank 15 out respectively.
Air Filter is respectively arranged in each exhaust valve 16.Air Filter is not shown in the figure.
Up-small and down-big pyramid-shaped structures are set as at the top of the cabinet body 1.
The utility model is in work in use, the heat in cabinet body 1 can be entered by each heat release hole 3 of 1 side wall of cabinet body It is discharged out of outlet bucket 8 into heat dissipation tank 2, and through each ventilation hole 6 on baffle 4, the setting of baffle 4 can avoid extraneous ash Trifle in the world matter enters in cabinet body 1, and the opening down setting of outlet bucket 8 avoids introduced contaminants from entering in heat dissipation tank 2, when cabinet body 1 When interior temperature sensor 9 detects the temperature in cabinet body 1 beyond setting value, the piston rod of control electric pushrod 7, which stretches out, to be pushed Baffle 4 slides, so that the convex block 5 of 4 side wall of baffle is corresponding mating to block heat release hole 3 with each heat release hole 3, Start the exhaust fan 12 in air extractor, the heat in cabinet body 1 under the air-extraction function of exhaust fan 12 upwards through air inlet 11 into Enter to inlet box 10, entered to out in gas tank 15 by air intake duct, exhaust fan 12 and exhaust passage 14, and by going out gas tank 15 4 Each exhaust valve 16 of side is discharged, when the temperature sensor 9 in cabinet body 1 detects the temperature in cabinet body 1 under setting value Afterwards, stop exhaust fan 12 to operate, and control the piston rod return of electric pushrod 7 and baffle 4 is pulled to slide, so that baffle 4 is each A convex block 5 is separated with heat release hole 3.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality With the protection scope of new technique scheme.

Claims (4)

1. a kind of power distribution cabinet convenient for heat dissipation, including cabinet body, it is characterised in that: cabinet body two sides outer wall has been respectively fixedly connected with heat dissipation Case, cabinet body side wall array offer several heat release holes being connected with heat dissipation tank, slidably connect baffle, baffle side in heat dissipation tank Wall is fixedly connected with several convex blocks corresponding with each heat release hole, and baffle two sides offer several bar shaped ventilation holes, heat dissipation tank Upper inside wall and lower part have been respectively fixedly connected with electric pushrod, and the piston rod of electric pushrod is fixedly connected with baffle sidewall, heat dissipation Case side wall is fixedly connected with the outlet bucket being connected with heat dissipation tank, the opening down setting of outlet bucket, the setting of cabinet body upper inside wall There is temperature sensor, is provided with air extractor at the top of cabinet body, temperature sensor is electrically connected with electric pushrod and air extractor respectively.
2. the power distribution cabinet according to claim 1 convenient for heat dissipation, it is characterised in that: the air extractor includes being fixedly connected Inlet box at the top of cabinet body, inlet box bottom are distributed with several bar shaped air inlets, are provided on inlet box at the top of cabinet body The exhaust fan of side, is connected between the air inlet and inlet box of exhaust fan by air inlet duct, the gas outlet of exhaust fan passes through outlet air Road is fixedly connected with out gas tank, and the four of gas tank side is respectively provided with several exhaust valves out, each exhaust valve respectively with Gas tank is connected out.
3. the power distribution cabinet according to claim 2 convenient for heat dissipation, it is characterised in that: be respectively arranged in each exhaust valve anti- Dirt net.
4. the power distribution cabinet according to claim 3 convenient for heat dissipation, it is characterised in that: under being set as small at the top of the cabinet body Big pyramid-shaped structures.
CN201920249422.0U 2019-02-27 2019-02-27 A kind of power distribution cabinet convenient for heat dissipation Active CN209434700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920249422.0U CN209434700U (en) 2019-02-27 2019-02-27 A kind of power distribution cabinet convenient for heat dissipation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920249422.0U CN209434700U (en) 2019-02-27 2019-02-27 A kind of power distribution cabinet convenient for heat dissipation

Publications (1)

Publication Number Publication Date
CN209434700U true CN209434700U (en) 2019-09-24

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986096A (en) * 2019-12-27 2020-04-10 广东万和电气有限公司 Integrated kitchen gas vent structure and integrated kitchen
CN111653960A (en) * 2020-06-12 2020-09-11 四川电器集团股份有限公司 Improved structure of electrical cabinet
CN112993825A (en) * 2021-03-29 2021-06-18 国网河南省电力公司许昌供电公司 Power equipment protection device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986096A (en) * 2019-12-27 2020-04-10 广东万和电气有限公司 Integrated kitchen gas vent structure and integrated kitchen
CN111653960A (en) * 2020-06-12 2020-09-11 四川电器集团股份有限公司 Improved structure of electrical cabinet
CN112993825A (en) * 2021-03-29 2021-06-18 国网河南省电力公司许昌供电公司 Power equipment protection device
CN112993825B (en) * 2021-03-29 2022-11-08 国网河南省电力公司许昌供电公司 Power equipment protection device

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