CN204760759U - Lightning protection switch board - Google Patents
Lightning protection switch board Download PDFInfo
- Publication number
- CN204760759U CN204760759U CN201520361976.1U CN201520361976U CN204760759U CN 204760759 U CN204760759 U CN 204760759U CN 201520361976 U CN201520361976 U CN 201520361976U CN 204760759 U CN204760759 U CN 204760759U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- lightning protection
- arrester
- cabinet body
- utility
- 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 lightning protection switch board, including the cabinet body and lightning protection device, lightning protection device includes arrester, ground connection downlead and grounding body, the arrester adopts the diameter to be round steel or steel pipe that 15-20mm, length are 1-2m, its vertical fixation in the top surface is gone up to the cabinet body, be connected through ground connection downlead and grounding body, the outside parcel of ground connection downlead has the insulating tube, the insulating tube through insulating mounting with the cabinet body is connected. The utility model discloses an it is isolated with the cabinet body with arrester and ground connection downlead for when the lightning rod played a role, the electric current can not pass through the release of the cabinet body, has protected the internal electrical components of cabinet, has satisfied user's user demand, was convenient for use in the industry and promote.
Description
Technical field
The utility model belongs to mechanical and electric equipment installation technical field, particularly relates to a kind of lightning protection power distribution cabinet.
Background technology
Existing high voltage power distributing cabinet is used for the distribution of high-tension line, generally comprises cabinet and cabinet door.Because high voltage power distributing cabinet is applied to high pressure field, easily produce danger.And existing power distribution cabinet does not have lightning-arrest effect, easily produces Danger Electric shock risk.
Application number is " 201320160694.6 ", the Chinese invention patent that denomination of invention is " a kind of lightning protection high voltage power distributing cabinet " discloses a kind of lightning protection power distribution cabinet, lightning protection is carried out by installing lightning rod on cabinet, but, the words of lightning rod lightning protection are directly installed on cabinet, because power distribution cabinet inside comprises multiple electric elements, likely can cause damage to electric elements, seriously will the lightning-arrest effect of lightning rod be lost efficacy.
Summary of the invention
The purpose of this utility model is to provide a kind of lightning protection power distribution cabinet, to solve above-mentioned defect of the prior art.
In order to realize the purpose of this utility model, the utility model provides a kind of lightning protection power distribution cabinet, comprise cabinet and lightning protection device, described lightning protection device comprises arrester, down conductor and earth electrode, described arrester adopts round steel or the steel pipe that diameter is 15 ~ 20mm, length is 1 ~ 2m, and it is vertically fixed on end face on described cabinet, is connected with earth electrode through down conductor, the outer wrap of described down conductor has insulated tube, and described insulated tube is connected with described cabinet by insulating fixing piece.
Preferably, described cabinet is provided with warning lamp, solar cell array and controller, current detector.
The utility model, compared with prior art, by by arrester and down conductor and cabinet isolated; make when lightning rod plays a role, electric current can not discharge through cabinet, protects the electric elements in cabinet; meet the user demand of user, be convenient to industrially apply and promote.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-arrester, 2-down conductor, 3-earth electrode, 4-insulated tube, 5-insulating fixing piece.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the utility model is further elaborated.Should be understood to specific embodiment described herein only in order to explain the utility model, be not limited to protection range of the present utility model.
As shown in Figure 1, in order to realize the purpose of this utility model, the utility model provides a kind of lightning protection power distribution cabinet, comprise cabinet and lightning protection device, described lightning protection device comprises arrester, down conductor and earth electrode, described arrester adopts round steel or the steel pipe that diameter is 15 ~ 20mm, length is 1 ~ 2m, it is vertically fixed on end face on described cabinet, be connected with earth electrode through down conductor, the outer wrap of described down conductor has insulated tube, and described insulated tube is connected with described cabinet by insulating fixing piece.
Preferably, described cabinet is provided with warning lamp, solar cell array and controller, current detector.
The utility model, compared with prior art, by by arrester and down conductor and cabinet isolated; make when lightning rod plays a role, electric current can not discharge through cabinet, protects the electric elements in cabinet; meet the user demand of user, be convenient to industrially apply and promote.
It should be noted that, when to be detected on cabinet with electric current by current detector, controller controls warning lamp and provides warning, improves fail safe.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1. a lightning protection power distribution cabinet, it is characterized in that, comprise cabinet and lightning protection device, described lightning protection device comprises arrester, down conductor and earth electrode, described arrester adopts round steel or the steel pipe that diameter is 15 ~ 20mm, length is 1 ~ 2m, and it is vertically fixed on end face on described cabinet, is connected with earth electrode through down conductor, the outer wrap of described down conductor has insulated tube, and described insulated tube is connected with described cabinet by insulating fixing piece.
2. lightning protection power distribution cabinet according to claim 1, is characterized in that, described cabinet is provided with warning lamp, solar cell array and controller, current detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361976.1U CN204760759U (en) | 2015-05-28 | 2015-05-28 | Lightning protection switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361976.1U CN204760759U (en) | 2015-05-28 | 2015-05-28 | Lightning protection switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760759U true CN204760759U (en) | 2015-11-11 |
Family
ID=54475436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361976.1U Expired - Fee Related CN204760759U (en) | 2015-05-28 | 2015-05-28 | Lightning protection switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513473A (en) * | 2018-05-22 | 2018-09-07 | 无锡晨皓电气科技有限公司 | A kind of outdoor building building site environmental protection ring switch board of rainwater-proof lightning protection |
-
2015
- 2015-05-28 CN CN201520361976.1U patent/CN204760759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513473A (en) * | 2018-05-22 | 2018-09-07 | 无锡晨皓电气科技有限公司 | A kind of outdoor building building site environmental protection ring switch board of rainwater-proof lightning protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300356 Jinnan District, Tianjin, Taiwan Industrial Park eight Patentee after: Tianjin Huihe electrical equipment Limited by Share Ltd Address before: 300356 Jinnan District, Tianjin, Taiwan Industrial Park eight Patentee before: Tianjin Huihe Electrical Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |