CN207367898U - A kind of breaker protective cover - Google Patents
A kind of breaker protective cover Download PDFInfo
- Publication number
- CN207367898U CN207367898U CN201721508231.9U CN201721508231U CN207367898U CN 207367898 U CN207367898 U CN 207367898U CN 201721508231 U CN201721508231 U CN 201721508231U CN 207367898 U CN207367898 U CN 207367898U
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- China
- Prior art keywords
- box body
- face
- breaker
- protective cover
- cover
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Abstract
The utility model provides a kind of breaker protective cover,Box body is cube structure,The upper side position of box body is provided with upper cover by shaft,The forward position of box body is provided with visual plate,Ventilation hole is arranged through the box wall of box body,The position of ventilation hole is provided with shielding cover,Shielding cover is the L-shaped frame like structure in cross section,Mounting hole is offered on the left and right sides end face of box body,By adding limit card block it is easy to that upper cover and box body is fixed,And visual plate then understands the situation of tray interior easy to staff,Then realize the fixation to cable in additionally mounted hole,Electrostatic precipitation paper inside pumping board, which is then realized, adsorbs the dust of tray interior,And then prevent the dust in air from protecting breaker,And the electric heating wire for being located at tray interior then plays the purpose of heating,And then prevent the excessive problem for causing breaker easily to break down of tray interior humidity,And shielding cover is then easy to block vent locations.
Description
Technical field
The utility model is a kind of breaker protective cover, belongs to field of electrical equipment.
Background technology
In the prior art, in electrical power distribution apparatus, breaker is used to distribute electric energy and protection circuit and equipment from overload, short circuit
Etc. the harm of failure.With the development of various precision instrument and equipments, power grid communication, the required function of breaker is more and more stronger
Greatly, increasingly require safe and reliable.Require the working environment of higher, but the application scenario of breaker becomes increasingly complex.
The wire connection terminal of breaker currently on the market is directly exposed outside case mostly, after user carefully connects the wire, nothing
It is any to block, it is directly exposed under overall situation.Wire connection terminal is often covered with dust all over or even has a conducting particles.Strong influence open circuit
The security performance of device and equipment, so needing a kind of new equipment to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of breaker protective cover, with solution
The problem of being proposed in background technology is stated, the utility model is easy to use, easy to operation, and stability is good, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of breaker protection
Lid, including upper cover, limit card block, box body, shielding cover, mounting hole, pumping board, visual plate, electrostatic precipitation paper and electric heating wire, institute
It is cube structure to state box body, and the upper side position of the box body is provided with upper cover, the forward position peace of the box body by shaft
Equipped with visual plate, the right positions of the upper cover and box body are provided with limit card block, the centre position of the box body its right end face
Ventilation hole is offered, the ventilation hole is arranged through the box wall of box body, and the position of the ventilation hole is provided with shielding cover, institute
Shielding cover is stated as the L-shaped frame like structure in cross section, mounting hole, the box body are offered on the left and right sides end face of the box body
The lower position of its right end face opens up card slot, and the mounted inside of the card slot has pumping board, installed in its right end face of the pumping board
There is handle, the upside end face of the pumping board offers the rectangular shrinkage pool in cross section, and the inside of the shrinkage pool is fitted with electrostatic and removes
Dirt paper, is distributed with electric heating wire in the back end surface of the tray interior.
Further, the electric heating wire is arranged the inside of box body is S-shaped, and the electric heating wire passes through connecting line
Link together with power supply.
Further, lockhole is offered in the limit card block.
Further, protective pad is distributed with the downside end face of the upper cover and the upside end face of box body.
Further, the downside end face of the box body is fixed by bolt.
The beneficial effects of the utility model：A kind of breaker protective cover of the utility model, by adding limit card block just
It is fixed in upper cover and box body, and visual plate then understands the situation of tray interior easy to staff, in addition pacifies
Fixation to cable is then realized in dress hole, and the electrostatic precipitation paper inside pumping board, which is then realized, adsorbs the dust of tray interior, into
And prevent that the dust in air from protecting breaker, and the electric heating wire for being located at tray interior then plays the mesh of heating
, and then prevent the excessive problem for causing breaker easily to break down of tray interior humidity, and shielding cover is then easy to ventilation
Hole site is blocked, and the utility model is easy to use, easy to operation, and stability is good, and reliability is high.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of breaker protective cover of the utility model；
Fig. 2 is the distribution schematic diagram of electrostatic precipitation paper in a kind of breaker protective cover of the utility model；
Fig. 3 is the distribution schematic diagram of electric heating wire in a kind of breaker protective cover of the utility model；
Fig. 4 is the cross-sectional view of shielding cover in a kind of breaker protective cover of the utility model；
In figure：1- upper covers, 2- limit card blocks, 3- box bodys, 4- shielding covers, 5- mounting holes, 6- pumping boards, the visual plates of 7-, 8- are quiet
Electric precipitation paper, 9- electric heating wires.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
- Fig. 4 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of breaker protective cover, including upper cover 1,
Limit card block 2, box body 3, shielding cover 4, mounting hole 5, pumping board 6, visual plate 7, electrostatic precipitation paper 8 and electric heating wire 9, box body 3
For cube structure, the upper side position of box body 3 is provided with upper cover 1 by shaft, and the forward position of box body 3 is provided with visual plate 7,
Upper cover 1 and the right positions of box body 3 are provided with limit card block 2, are easy to carry out upper cover 1 and box body 3 by adding limit card block 2
It is fixed, and visual plate 7 then understands the situation inside box body 3 easy to staff, the centre position of 3 its right end face of box body
Ventilation hole is offered, ventilation hole is arranged through the box wall of box body 3, and the position of ventilation hole is provided with shielding cover 4, shielding cover 4
For the L-shaped frame like structure in cross section, mounting hole 5 is offered on the left and right sides end face of box body 3, mounting hole 5 is then realized to line
The fixation of cable, the electrostatic precipitation paper 8 inside pumping board 6, which is then realized, adsorbs the dust inside box body 3, and then prevents in air
Dust breaker is protected, the lower position of 3 its right end face of box body opens up card slot, and the mounted inside of card slot has pumping board 6,
Handle is installed in its right end face of pumping board 6, the upside end face of pumping board 6 offers the rectangular shrinkage pool in cross section, shrinkage pool it is interior
Portion is fitted with electrostatic precipitation paper 8, electric heating wire 9 is distributed with the back end surface inside box body 3, the electricity inside box body 3 adds
Heated filament 9 then plays the purpose of heating, and then prevents the excessive difficulty for causing breaker easily to break down of 3 interior humidity of box body
Topic, and shielding cover 4 is then easy to block vent locations.
Electric heating wire 9 is arranged the inside of box body 3 is S-shaped, and electric heating wire 9 is connected to one by connecting line and power supply
Rise, lockhole is offered in limit card block 2, the downside end face of upper cover 1 on the upside end face of box body 3 with being distributed with protective pad, box body 3
Downside end face be fixed by bolt.
Embodiment：In progress in use, staff first checks the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, need to notify maintenance personal to carry out maintenance at this time, if do not deposited
It can be carried out using if problem, in use, breaker to be installed on to the inside of box body 3 first, then pass through upper cover 1
Limit card block 2 is fixed, and then realizes protection to breaker, in addition visual plate 7 then easy to staff to box body 3 inside
Situation understood, the fixation to cable is then realized in additionally mounted hole 5, and the electrostatic precipitation paper 8 inside pumping board 6 is then realized to box
Dust inside body 3 is adsorbed, and then prevents the dust in air from protecting breaker, and inside box body 3
Electric heating wire 9 then plays the purpose of heating, and then prevents 3 interior humidity of box body is excessive from causing what breaker easily broke down
Problem, and shielding cover 4 is then easy to block vent locations.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of breaker protective cover, including upper cover (1), limit card block (2), box body (3), shielding cover (4), mounting hole (5), pumping
Plate (6), visual plate (7), electrostatic precipitation paper (8) and electric heating wire (9), it is characterised in that：The box body (3) is cube knot
Structure, the upper side position of the box body (3) are provided with upper cover (1) by shaft, and the forward position of the box body (3) is provided with visually
Plate (7), the right positions of the upper cover (1) and box body (3) are provided with limit card block (2), in box body (3) its right end face
Between position offer ventilation hole, the ventilation hole is arranged through the box wall of box body (3), and the position of the ventilation hole is provided with
Shielding cover (4), the shielding cover (4) are the L-shaped frame like structure in cross section, are opened on the left and right sides end face of the box body (3)
Equipped with mounting hole (5), the lower position of box body (3) its right end face opens up card slot, and the mounted inside of the card slot has pumping board
(6), handle is installed, it is rectangular that the upside end face of the pumping board (6) offers cross section in its right end face of the pumping board (6)
Shrinkage pool, the inside of the shrinkage pool is fitted with electrostatic precipitation paper (8), electricity is distributed with the internal back end surface of the box body (3)
Heater strip (9).
A kind of 2. breaker protective cover according to claim 1, it is characterised in that：The electric heating wire (9) is in box body (3)
Inside it is S-shaped arranged, the electric heating wire (9) is linked together by connecting line and power supply.
A kind of 3. breaker protective cover according to claim 1, it is characterised in that：Offered on the limit card block (2)
Lockhole.
A kind of 4. breaker protective cover according to claim 1, it is characterised in that：The downside end face of the upper cover (1) with
Protective pad is distributed with the upside end face of box body (3).
A kind of 5. breaker protective cover according to claim 1, it is characterised in that：The downside end face of the box body (3) leads to
Bolt is crossed to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508231.9U CN207367898U (en) | 2017-11-14 | 2017-11-14 | A kind of breaker protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508231.9U CN207367898U (en) | 2017-11-14 | 2017-11-14 | A kind of breaker protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207367898U true CN207367898U (en) | 2018-05-15 |
Family
ID=62344027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721508231.9U Active CN207367898U (en) | 2017-11-14 | 2017-11-14 | A kind of breaker protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207367898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216064A (en) * | 2018-11-21 | 2019-01-15 | 温州市联峰电器有限公司 | A kind of intelligent switch |
-
2017
- 2017-11-14 CN CN201721508231.9U patent/CN207367898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216064A (en) * | 2018-11-21 | 2019-01-15 | 温州市联峰电器有限公司 | A kind of intelligent switch |
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