CN204668751U - A kind of lightning-protection distribution box - Google Patents
A kind of lightning-protection distribution box Download PDFInfo
- Publication number
- CN204668751U CN204668751U CN201520368197.4U CN201520368197U CN204668751U CN 204668751 U CN204668751 U CN 204668751U CN 201520368197 U CN201520368197 U CN 201520368197U CN 204668751 U CN204668751 U CN 204668751U
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- China
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- distribution box
- lightning
- box
- lower conductive
- conductor case
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Abstract
The utility model discloses a kind of lightning-protection distribution box, comprise ground connection copper cash, housing, upper conductor case, distribution box and lower conductive box, described enclosure interior is provided with distribution box, distribution box is outside equipped with chamber door, fire proofing is filled with between housing and distribution box, upper conductor case and lower conductive box is relatively set with in fire proofing between described housing and distribution box, be provided with between upper conductor case and lower conductive box and puncture cavity, described upper conductor case upper end connects lightning rod, upper conductor case lower end is provided with electric discharge sheet, lower conductive box upper end is provided with the electric sheet in below, lower conductive box lower end connects ground connection copper cash, described upper electric discharge sheet and below electricity sheet are zigzag and are oppositely arranged, described a kind of lightning-protection distribution box, structure is simple, security performance is high, fire proofing effectively can avoid the distribution box catching fire caused that is struck by lightning, thunder and lightning effectively can be leaked into the earth by upper conductor case and lower conductive box, reduce thunder and lightning loss late, lightning protection effect is good.
Description
Technical field
The utility model relates to thunder resisting equipment field, specifically a kind of lightning-protection distribution box.
Background technology
Lightning protection box is mainly arranged on power distribution room, power distribution cabinet, AC distribution panel, switch-box and other visual plant, easily suffers the electric power incoming line place of thunderbolt equipment; exempt from the infringement that causes of Lightning Over-voltage invaded along power circuit with proterctive equipment, the main power source that can be widely used in the systems such as communication, electric power, traffic, finance, railway, civil aviaton protects.
Existing lightning protection box anti lightning ability is weak, and device security performance is low, and when being struck by lightning on fire, flare can spread initiation fire.Existing lightning protection box structure relative complex, is unfavorable for production control cost simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of lightning-protection distribution box, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of lightning-protection distribution box, comprise ground connection copper cash, housing, upper conductor case, distribution box and lower conductive box, described enclosure interior is provided with distribution box, distribution box is outside equipped with chamber door, fire proofing is filled with between housing and distribution box, upper conductor case and lower conductive box is relatively set with in fire proofing between described housing and distribution box, described upper conductor case upper end connects lightning rod, upper conductor case lower end is provided with electric discharge sheet, lower conductive box upper end is provided with the electric sheet in below, and lower conductive box lower end connects ground connection copper cash.
As further program of the utility model: be provided with between described upper conductor case and lower conductive box and puncture cavity.
As further program of the utility model: described upper electric discharge sheet and below electricity sheet are zigzag and are oppositely arranged.
Compared with prior art, the beneficial effects of the utility model are: described a kind of lightning-protection distribution box, structure is simple, security performance is high, fire proofing effectively can avoid the distribution box catching fire caused that is struck by lightning, thunder and lightning effectively can be leaked into the earth by upper conductor case and lower conductive box, and reduce thunder and lightning loss late, lightning protection effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of sheet of discharging in the utility model.
In figure: 1-ground connection copper cash, 2-chamber door, 3-housing, 4-upper conductor case, 5-distribution box, 6-lightning rod, 7-puncture electric sheet below conductive box under cavity, 8-fire proofing, 9-, 10-discharge sheet, 11-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of lightning-protection distribution box, comprise ground connection copper cash 1, housing 3, upper conductor case 4, distribution box 5 and lower conductive box 9, described housing 3 inside is provided with distribution box 5, distribution box 5 is outside equipped with chamber door 2, fire proofing 8 is filled with between housing 3 and distribution box 5, upper conductor case 4 and lower conductive box 9 is relatively set with in fire proofing 8 between described housing 3 and distribution box 5, be provided with between upper conductor case 4 and lower conductive box 9 and puncture cavity 7, described upper conductor case 4 upper end connects lightning rod 6, upper conductor case 4 lower end is provided with electric discharge sheet 10, lower conductive box 9 upper end is provided with the electric sheet 11 in below, lower conductive box 9 lower end connects ground connection copper cash 1, described upper electric discharge sheet 10 and below electricity sheet 11 are zigzag and are oppositely arranged.
When meeting with thunderbolt; lightning current flows on upper conductor case 4 through lightning rod 6; the electric charge that a large amount of thunder and lightning produces is gathered at upper electric discharge sheet 10 tip bottom upper conductor case 4; and the air breakdown between the electricity sheet 11 of the below making to be oppositely arranged; discharge path is formed between upper electric discharge sheet 10 and below electricity sheet 11; thunder and lightning leaks into the earth through ground connection copper cash 1, and fire proofing 8 effectively avoids distribution box 5 catching fire, protection safe distribution of electric power.
Operation principle of the present utility model is: described a kind of lightning-protection distribution box, and structure is simple, and security performance is high, fire proofing 8 effectively can avoid distribution box 5 catching fire caused that is struck by lightning, thunder and lightning effectively can be leaked into the earth by upper conductor case 4 and lower conductive box 9, and reduce thunder and lightning loss late, lightning protection effect is good.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. a lightning-protection distribution box, comprise ground connection copper cash, housing, upper conductor case, distribution box and lower conductive box, it is characterized in that, described enclosure interior is provided with distribution box, distribution box is outside equipped with chamber door, fire proofing is filled with between housing and distribution box, upper conductor case and lower conductive box is relatively set with in fire proofing between described housing and distribution box, described upper conductor case upper end connects lightning rod, upper conductor case lower end is provided with electric discharge sheet, lower conductive box upper end is provided with the electric sheet in below, and lower conductive box lower end connects ground connection copper cash.
2. a kind of lightning-protection distribution box according to claim 1, is characterized in that, is provided with and punctures cavity between described upper conductor case and lower conductive box.
3. a kind of lightning-protection distribution box according to claim 1, is characterized in that, described upper electric discharge sheet and below electricity sheet are zigzag and are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368197.4U CN204668751U (en) | 2015-06-02 | 2015-06-02 | A kind of lightning-protection distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368197.4U CN204668751U (en) | 2015-06-02 | 2015-06-02 | A kind of lightning-protection distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668751U true CN204668751U (en) | 2015-09-23 |
Family
ID=54139098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520368197.4U Expired - Fee Related CN204668751U (en) | 2015-06-02 | 2015-06-02 | A kind of lightning-protection distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053747A (en) * | 2016-07-06 | 2016-10-26 | 江苏中农物联网科技有限公司 | Lightning protection aquaculture water quality monitoring device |
| CN106654922A (en) * | 2016-09-26 | 2017-05-10 | 国网江苏省电力公司盐城供电公司 | Outdoor anti-thunder power distribution box |
-
2015
- 2015-06-02 CN CN201520368197.4U patent/CN204668751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053747A (en) * | 2016-07-06 | 2016-10-26 | 江苏中农物联网科技有限公司 | Lightning protection aquaculture water quality monitoring device |
| CN106654922A (en) * | 2016-09-26 | 2017-05-10 | 国网江苏省电力公司盐城供电公司 | Outdoor anti-thunder power distribution box |
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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 |
Granted publication date: 20150923 Termination date: 20170602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |