CN204464811U - Power distribution cabinet - Google Patents
Power distribution cabinet Download PDFInfo
- Publication number
- CN204464811U CN204464811U CN201520140190.7U CN201520140190U CN204464811U CN 204464811 U CN204464811 U CN 204464811U CN 201520140190 U CN201520140190 U CN 201520140190U CN 204464811 U CN204464811 U CN 204464811U
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- CN
- China
- Prior art keywords
- power distribution
- dust cap
- distribution cabinet
- cabinet
- top cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of power distribution cabinet, belong to power distribution cabinet technical field.This power distribution cabinet comprises cabinet, and cabinet comprises cabinet door, sidewall, ventilation top cover and base plate, and cabinet is made by corrosion resistant plate, it is characterized in that: the top of ventilation top cover is also provided with dust cap; The side of dust cap is provided with louvre, and the chamber portion of dust cap is communicated with the ventilation hole on ventilation top cover.The dust cap that the utility model is arranged, has effectively evacuated heat, turn avoid the impurity such as a large amount of dust, winged insect simultaneously and enter in power distribution cabinet, ensure that the normal operation of the clean of power distribution cabinet internal environment and appliance component.The utility model structure is simple, easily manufactured, practical.
Description
Technical field
The utility model relates to power distribution cabinet technical field.
Background technology
Power distribution cabinet is widely used in various electrical system, and it needs to possess dust-proof, waterproof and good heat-sinking capability.At present, radiator fan is generally arranged on the top of power distribution cabinet by the power distribution cabinet being provided with heat abstractor, and the top cover of power distribution cabinet is provided with the ventilation hole corresponding with fan area.Of long duration, a large amount of dusts, winged insect etc. can enter in cabinet from the ventilation hole top cover, pollute and damage, affect it and normally run the electric elements in power distribution cabinet.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provide a kind of can the dust-proof and power distribution cabinet of good heat dissipation effect, ensure that it normally runs.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of power distribution cabinet, comprises cabinet, and described cabinet comprises cabinet door, sidewall, ventilation top cover and base plate, described cabinet is made by corrosion resistant plate, it is characterized in that: the top of described ventilation top cover is also provided with dust cap; The side of described dust cap is provided with louvre, and the chamber portion of dust cap is communicated with the ventilation hole on ventilation top cover.
As preferably, dust cap adopts corrosion resistant plate to make.
As preferably, dust cap is fixed on ventilation top cover by bolt and flange.
As preferably, the cross section of dust cap is rectangular.
As preferably, dust cap is one, and its 4 sides are equipped with louvre, increase area of dissipation.
As preferably, louvre is row's bar hole, and each bar hole is provided with bridge shape backplate.The impurity such as dust, winged insect can only enter in the cavity of dust cap through louvre from the both sides of bridge shape backplate, greatly reduces the impurity such as dust, winged insect and enters in the cabinet of power distribution cabinet.
The beneficial effect adopting technique scheme to produce is: the utility model arranges dust cap on ventilation top cover, in the side of dust cap, louvre is set, while effectively evacuating heat, the double barrier that dust cap and ventilation top cover are formed can greatly reduce the impurity such as dust, winged insect and enter in power distribution cabinet, ensure that the normal operation of the clean of cabinet internal environment and appliance component.The utility model structure is simple, easily manufactured, practical.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of the utility model bridge shape backplate.
In figure: 1, dust cap; 2, louvre; 3, bolt; 4, flange; 5, ventilation top cover; 6, base plate; 7, cabinet door; 8, sidewall; 9 bridge shape backplates; 10, ventilation hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figures 1 to 3, the utility model comprises the cabinet be made by corrosion resistant plate, and cabinet comprises cabinet door 7, sidewall 8, ventilation top cover 5 and base plate 6.The top of ventilation top cover 5 is also provided with a stainless steel dust cap 1, and 4 sides of dust cap 1 are equipped with louvre 2.The chamber portion of dust cap 1 is communicated with the ventilation hole 10 on ventilation top cover 5.Dust cap 1 is fixed on ventilation top cover 5 by bolt 3 and flange 4.The cross section of dust cap 1 is rectangular.Louvre 2 is row's bar hole, and each bar hole is provided with bridge shape backplate 9.The impurity such as dust, winged insect can only enter in the cavity of dust cap through louvre from the both sides of bridge shape backplate, and the double barrier that dust cap and ventilation top cover are formed greatly reduces the impurity such as dust, winged insect and enters in the cabinet of power distribution cabinet.
When the radiator fan being arranged on power distribution cabinet top rotates, the heat in cabinet, by the ventilation hole 10 on top cover 5, passes from the louvre 2 of dust cap 1 side, has effectively evacuated the heat of cabinet inside, ensure that the normal operation of appliance component in power distribution cabinet.The utility model structure is simple, easily manufactured, practical.
Claims (6)
1. a power distribution cabinet, comprise cabinet, described cabinet comprises cabinet door (7), sidewall (8), ventilation top cover (5) and base plate (6), and described cabinet is made by corrosion resistant plate, it is characterized in that: the top of described ventilation top cover (5) is also provided with dust cap (1); The side of described dust cap (1) is provided with louvre (2), and the chamber portion of described dust cap (1) is communicated with the ventilation hole (10) on ventilation top cover (5).
2. power distribution cabinet according to claim 1, is characterized in that described dust cap (1) adopts corrosion resistant plate to make.
3. power distribution cabinet according to claim 1, is characterized in that described dust cap (1) is fixed on ventilation top cover (5) by bolt (3) and flange (4).
4. power distribution cabinet according to claim 1, is characterized in that the cross section of described dust cap (1) is rectangular.
5. power distribution cabinet according to claim 1, is characterized in that described dust cap (1) is one, and its 4 sides are equipped with louvre (2).
6. the power distribution cabinet according to claim 1,2,3,4 or 5, it is characterized in that described louvre (2) is row's bar hole, each bar hole is provided with bridge shape backplate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140190.7U CN204464811U (en) | 2015-03-12 | 2015-03-12 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140190.7U CN204464811U (en) | 2015-03-12 | 2015-03-12 | Power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464811U true CN204464811U (en) | 2015-07-08 |
Family
ID=53671638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520140190.7U Expired - Fee Related CN204464811U (en) | 2015-03-12 | 2015-03-12 | Power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919623A (en) * | 2017-12-14 | 2018-04-17 | 山西雷隆电柜电气设备有限公司 | A kind of intelligence is except the high-voltage board of solidifying heat dissipation |
-
2015
- 2015-03-12 CN CN201520140190.7U patent/CN204464811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919623A (en) * | 2017-12-14 | 2018-04-17 | 山西雷隆电柜电气设备有限公司 | A kind of intelligence is except the high-voltage board of solidifying heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20170312 |