CN203119401U - Lightning-protection power distribution box convenient to observe - Google Patents
Lightning-protection power distribution box convenient to observe Download PDFInfo
- Publication number
- CN203119401U CN203119401U CN 201320043087 CN201320043087U CN203119401U CN 203119401 U CN203119401 U CN 203119401U CN 201320043087 CN201320043087 CN 201320043087 CN 201320043087 U CN201320043087 U CN 201320043087U CN 203119401 U CN203119401 U CN 203119401U
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- box body
- power distribution
- convenient
- lightning
- observe
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Abstract
The utility model discloses a lightning-protection power distribution box convenient to observe. The lightning-protection power distribution box convenient to observe comprises a box body, an observation window arranged at the front end of the box body, and a louver arranged at the lower end of the observation window. The top end of the box body is provided with a two metal laminated plates; the top end of the box body is provided with a bolt; the bolt is connected with a laminated layer; and the laminated layer is provided with an air switch, a circuit board and a surge protection device from left to right. With the lightning-protection power distribution box of the utility model adopted, damage to point equipment caused by lightning stroke or industrial surge voltage can be greatly increased; internal devices of the power distribution cabinet can be detected through the observation window without opening the power distribution cabinet required; even if some device is damaged, it is convenient to replace the damaged device, and therefore, manpower and material resources can be greatly saved, and safety, stability and operation quality can be improved.
Description
Technical field
The utility model relates to a kind of block terminal, particularly relates to a kind of lightning protection block terminal of being convenient to observe.
Background technology
In all parts of the country in solving cable TV network, to fiber platform, amplifier.All need to be equipped with the block terminal of transition high pressure such as anti-thunder and lightning and industrial surge in the engineerings such as loop, in order to carry out safeguard protection.Generally be that attaching plug is cut off when actual design is installed in national many wired city TV network at present, insert in the distribution line of electric power with aluminium core RVV then; Fiber platform etc. are also just used the iron chest when mounted, are equipped with air switch socket etc. again, all are not equipped with anti-lightning strike parts basically.Meet thunder and lightning diastrous weather electrical appliance and often broken, the attendant is hurried all be too busy to do it, therefore can bring serious economy loss to enterprise.Block terminal all needs to open and could check that internal components does not have and not damage in the past in addition, has also brought many troubles to the user.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model provides a kind of lightning protection block terminal of being convenient to observe, and can effectively protect household electrical appliance to exempt from thunder and lightning and damage, and can also observe the internal components damaged condition, is convenient for changing the damage parts.
(2) technical scheme
For solving technique scheme, the utility model adopts following technical scheme:
A kind of lightning protection block terminal of being convenient to observe; comprise box body; and be arranged on the observation window of box body front end; and be arranged on the shutter of observation window lower end; described box body top is provided with two metal splints; described box body top is provided with bolt, and described bolt is connected with interlayer, from left to right is disposed with air switch, circuit board and surge protector on the described interlayer.
As optimized technical scheme, described box body bottom is provided with the ground connection screw.
As optimized technical scheme, described box body front end also is provided with handgrip and key lock.
As optimized technical scheme, described box body rear end is provided with power input terminal and power output terminal.
As optimized technical scheme, described power input terminal is connected with the input of air switch by lead, and lead-out terminal is connected with the output of air switch by lead, surge protector in parallel between the output of air switch.
(3) beneficial effect
The utility model is compared to prior art, it has following beneficial effect: the utility model can significantly reduce thunderbolt or industrial surge voltage to the destruction of point device, also can check the power distribution cabinet internal components by observation window, need not to open power distribution cabinet, even being arranged, destruction also can change impaired device easily, save manpower and materials greatly, improved safety and stability degree and running quality.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
The front view of the lightning protection block terminal that Fig. 1 is convenient to observe for the utility model;
The rearview of the lightning protection block terminal that Fig. 2 is convenient to observe for the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
See also illustrated in figures 1 and 2; a kind of lightning protection block terminal of being convenient to observe; comprise box body 1; and be arranged on the observation window 2 of box body 1 front end; and be arranged on the shutter 5 of observation window 2 lower ends, and described box body 1 top is provided with two metal splints 6, and described box body 1 top is provided with bolt 10; described bolt 10 is connected with interlayer 11, from left to right is disposed with air switch 7, circuit board 8 and surge protector 9 on the described interlayer 11.
Wherein, described box body 1 bottom is provided with the ground connection screw; described box body 1 front end also is provided with handgrip 4 and key lock 3; described box body 1 rear end is provided with power input terminal 12 and power output terminal 13; described power input terminal 12 is connected by the input of lead with air switch 7; lead-out terminal 13 is connected by the output of lead with air switch 7, surge protector 9 in parallel between the output of air switch 7.
The beneficial effects of the utility model are:
The utility model can significantly reduce thunderbolt or industrial surge voltage to the destruction of point device, also can check the power distribution cabinet internal components by observation window, need not to open power distribution cabinet, even being arranged, destruction also can change impaired device easily, save manpower and materials greatly, improved safety and stability degree and running quality.
Certainly, more than only be concrete exemplary applications of the present utility model, protection range of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other execution mode.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. lightning protection block terminal of being convenient to observe; comprise box body; and be arranged on the observation window of box body front end; and be arranged on the shutter of observation window lower end; it is characterized in that: described box body top is provided with two metal splints; described box body top is provided with bolt, and described bolt is connected with interlayer, from left to right is disposed with air switch, circuit board and surge protector on the described interlayer.
2. the lightning protection block terminal of being convenient to observe according to claim 1, it is characterized in that: described box body bottom is provided with the ground connection screw.
3. the lightning protection block terminal of being convenient to observe according to claim 2, it is characterized in that: described box body front end also is provided with handgrip and key lock.
4. the lightning protection block terminal of being convenient to observe according to claim 3, it is characterized in that: described box body rear end is provided with power input terminal and power output terminal.
5. the lightning protection block terminal of being convenient to observe according to claim 4; it is characterized in that: described power input terminal is connected with the input of air switch by lead; lead-out terminal is connected with the output of air switch by lead, surge protector in parallel between the output of air switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043087 CN203119401U (en) | 2013-01-28 | 2013-01-28 | Lightning-protection power distribution box convenient to observe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320043087 CN203119401U (en) | 2013-01-28 | 2013-01-28 | Lightning-protection power distribution box convenient to observe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119401U true CN203119401U (en) | 2013-08-07 |
Family
ID=48899719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320043087 Expired - Fee Related CN203119401U (en) | 2013-01-28 | 2013-01-28 | Lightning-protection power distribution box convenient to observe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390054A (en) * | 2017-07-18 | 2017-11-24 | 安徽天玄科技有限公司 | A kind of surge protector intelligent online monitoring system |
-
2013
- 2013-01-28 CN CN 201320043087 patent/CN203119401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390054A (en) * | 2017-07-18 | 2017-11-24 | 安徽天玄科技有限公司 | A kind of surge protector intelligent online monitoring system |
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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: 20130807 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |