CN215343402U - Direct current switch cabinet of drip proof - Google Patents
Direct current switch cabinet of drip proof Download PDFInfo
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- CN215343402U CN215343402U CN202121703323.9U CN202121703323U CN215343402U CN 215343402 U CN215343402 U CN 215343402U CN 202121703323 U CN202121703323 U CN 202121703323U CN 215343402 U CN215343402 U CN 215343402U
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- direct current
- current switch
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Abstract
The utility model provides a drip-proof direct-current switch cabinet which comprises a cabinet body and a drip-proof heat dissipation device arranged at the top of the cabinet body, wherein the drip-proof heat dissipation device comprises a frame body arranged at the top of the cabinet body, a top plate arranged at the top of the frame body and heat dissipation holes arranged on the frame body, the heat dissipation holes are uniformly distributed on the surface of the frame body, the area of the top plate is larger than that of the frame body, the top plate can completely cover the frame body and extend out for a certain distance, and the frame body is communicated with the interior of the cabinet body. The effect of preventing water from dropping into the direct current switch cabinet from the top and effectively dissipating heat can be achieved.
Description
Technical Field
The utility model relates to a direct current switch cabinet, in particular to a drip-proof direct current switch cabinet.
Background
With the vigorous construction of urban rail transit in China, subway rail transit becomes an important component of urban traffic. Because subway rail transit facilities are generally laid and built underground in cities, the quality requirements on subway related equipment are higher and higher.
Direct current switch cabinet can produce the heat in the in-process cabinet that uses, so need set up the louvre at the cabinet top for go out the heat dissipation in the cabinet. Otherwise if the cabinet body is in the condition that the heat can not be gone out in long-time heat dissipation, if the temperature in the cabinet exceeds the tolerable temperature of the components of the cabinet body, can produce the damage to components, under the serious condition, can lead to components and parts trouble. And then the fault tripping of the equipment is caused, and the normal operation of the subway is influenced.
The direct current switch cabinet is installed indoors, and indoor environment may cause condensation on a roof due to construction problems or overhigh temperature and humidity of a room. So that the roof may have a drip condition. The heat dissipation holes of the existing cabinet top are heat dissipation holes directly formed in the cabinet top, and have no function of preventing water dripping. If the water drops enter the cabinet body from the top of the cabinet, the water drops can be dropped into the circuit breaker directly, the fault of the circuit breaker is caused, and the fault tripping of equipment is caused, so that the normal operation of the subway is influenced. .
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the existing dc switch cabinet, the present invention provides a drip-proof dc switch cabinet, which can achieve the effect of preventing the dripping water from falling into the dc switch cabinet from the top and effectively dissipating heat.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a direct current cubical switchboard of antidrip, the direct current cubical switchboard of antidrip includes the cabinet body and locates the antidrip heat abstractor at cabinet body top, antidrip heat abstractor is including setting up in the framework at cabinet body top, setting up in the roof at framework top and setting up the louvre in the framework, louvre evenly distributed is on the surface of framework, the area of roof is greater than the area of framework, the roof can cover the framework completely and extend one section distance, the framework is linked together with the internal portion of cabinet.
According to one aspect of the utility model, the bottom of the frame body is provided with a mounting connecting plate, the mounting connecting plate is provided with a connecting hole, and the anti-dripping heat dissipation device is arranged on the cabinet body through the connecting hole.
According to one aspect of the utility model, a drip trough is provided at the top of the cabinet.
According to one aspect of the utility model, the frame body is provided with heat dissipation holes all around.
According to one aspect of the utility model, the heat dissipation holes at the bottommost part of the frame body are at least 10mm away from the top surface of the cabinet body.
The implementation of the utility model has the advantages that:
the utility model provides a drip-proof direct-current switch cabinet which comprises a cabinet body and a drip-proof heat dissipation device arranged at the top of the cabinet body, wherein the drip-proof heat dissipation device comprises a frame body arranged at the top of the cabinet body, a top plate arranged at the top of the frame body and heat dissipation holes arranged on the frame body, the heat dissipation holes are uniformly distributed on the surface of the frame body, the area of the top plate is larger than that of the frame body, the top plate can completely cover the frame body and extend out for a certain distance, and the frame body is communicated with the interior of the cabinet body. The effect of preventing water from dropping into the direct current switch cabinet from the top and effectively dissipating heat can be achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described 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 an appearance schematic diagram of a drip-proof dc switch cabinet according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a direct current cubical switchboard of drippage, the direct current cubical switchboard of drippage includes the cabinet body 7 and locates the drippage heat abstractor at cabinet body 7 top, the drippage heat abstractor is including setting up in the framework 2 at cabinet body 7 top, setting up in the roof 1 at framework 2 top and setting up the louvre 3 in framework 2, louvre 3 evenly distributed is on the surface of framework 2, the area of roof 1 is greater than the area of framework 2, roof 1 can cover framework 2 completely and extend one section distance, framework 2 is linked together with cabinet body 7 inside.
In this embodiment, the bottom of the frame body 2 is provided with a mounting connection plate 5, the mounting connection plate 5 is provided with a connection hole 6, and the anti-dripping heat dissipation device is arranged on the cabinet body 7 through the connection hole 6.
In this embodiment, a drip groove 4 is formed at the top of the cabinet 7.
In this embodiment, the frame 2 is provided with heat dissipation holes 3 all around.
In this embodiment, the distance between the heat dissipation hole 3 at the bottom of the frame 2 and the top surface of the cabinet 7 is at least 10 mm.
Direct current switch cabinet can produce the heat in the in-process cabinet that uses, so need set up the louvre at the cabinet top for go out the heat dissipation in the cabinet. Otherwise if the cabinet body is in the condition that the heat can not be gone out in long-time heat dissipation, if the temperature in the cabinet exceeds the tolerable temperature of the components of the cabinet body, can produce the damage to components, under the serious condition, can lead to components and parts trouble. And then the fault tripping of the equipment is caused, and the normal operation of the subway is influenced.
The direct current switch cabinet is installed indoors, and indoor environment may cause condensation on a roof due to construction problems or overhigh temperature and humidity of a room. So that the roof may have a drip condition. The heat dissipation holes of the existing cabinet top are heat dissipation holes directly formed in the cabinet top, and have no function of preventing water dripping. If the water drops enter the cabinet body from the top of the cabinet, the water drops can be dropped into the circuit breaker directly, the fault of the circuit breaker is caused, and the fault tripping of equipment is caused, so that the normal operation of the subway is influenced. The improved heat dissipation holes are arranged around the heat dissipation device of the cabinet top, and the top is a whole plate with a waterproof function. The heat dissipation holes on the periphery can play a heat dissipation function.
The implementation of the utility model has the advantages that:
the utility model provides a drip-proof direct-current switch cabinet which comprises a cabinet body and a drip-proof heat dissipation device arranged at the top of the cabinet body, wherein the drip-proof heat dissipation device comprises a frame body arranged at the top of the cabinet body, a top plate arranged at the top of the frame body and heat dissipation holes arranged on the frame body, the heat dissipation holes are uniformly distributed on the surface of the frame body, the area of the top plate is larger than that of the frame body, the top plate can completely cover the frame body and extend out for a certain distance, and the frame body is communicated with the interior of the cabinet body. The effect of preventing water from dropping into the direct current switch cabinet from the top and effectively dissipating heat can be achieved.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (5)
1. The utility model provides a direct current cubical switchboard of antidrip which characterized in that: the direct current switch cabinet of antidrip includes the cabinet body and locates the antidrip heat abstractor at cabinet body top, antidrip heat abstractor is including setting up in the framework at cabinet body top, setting up in the roof at framework top and setting up the louvre in the framework, louvre evenly distributed is on the surface of framework, the area of roof is greater than the area of framework, the roof can cover the framework completely and extend one section distance, the framework is linked together with the internal portion of cabinet.
2. The anti-dripping direct current switch cabinet according to claim 1, characterized in that: the bottom of framework be equipped with the mounting connection board, be equipped with the connecting hole on the mounting connection board, drip proof heat abstractor passes through the connecting hole and sets up on the cabinet body.
3. The anti-dripping direct current switch cabinet according to claim 2, characterized in that: the top of the cabinet body is provided with a drip.
4. The anti-dripping direct current switch cabinet according to claim 3, characterized in that: the periphery of the frame body is provided with heat dissipation holes.
5. The anti-dripping direct current switch cabinet according to claim 4, characterized in that: the radiating holes at the bottommost part of the frame body are at least 10mm away from the top surface of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121703323.9U CN215343402U (en) | 2021-07-26 | 2021-07-26 | Direct current switch cabinet of drip proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121703323.9U CN215343402U (en) | 2021-07-26 | 2021-07-26 | Direct current switch cabinet of drip proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215343402U true CN215343402U (en) | 2021-12-28 |
Family
ID=79572485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121703323.9U Active CN215343402U (en) | 2021-07-26 | 2021-07-26 | Direct current switch cabinet of drip proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215343402U (en) |
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2021
- 2021-07-26 CN CN202121703323.9U patent/CN215343402U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 1310, 13th Floor, Building 6, No. 666, Jinfenghuang Avenue, Jinniu High tech Industrial Park, Chengdu, Sichuan Province, 610036 Patentee after: Sichuan Tuoji Rail Transit Equipment Co.,Ltd. Address before: 201802 Shanghai Jiading District Liuxiang highway 918, 2, 1 story A area. Patentee before: SHANGHAI TOGEE METRO EQUIPMENT CO.,LTD. |