CN207455541U - A kind of switchgear fire-resistant arc formula headlamp - Google Patents
A kind of switchgear fire-resistant arc formula headlamp Download PDFInfo
- Publication number
- CN207455541U CN207455541U CN201720276825.5U CN201720276825U CN207455541U CN 207455541 U CN207455541 U CN 207455541U CN 201720276825 U CN201720276825 U CN 201720276825U CN 207455541 U CN207455541 U CN 207455541U
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- housing
- led light
- arc
- fixedly connected
- partition plate
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Abstract
The utility model is related to field of lighting devices, especially a kind of switchgear fire-resistant arc formula headlamp.The headlamp includes housing, mounting plate, LED light group, bridge switch and board box; board box and bridge switch are equipped in housing; housing bolts at two ends is fixed with mounting plate; LED light group is also fixedly connected in housing; arc protection partition plate is fixedly connected in housing; arc protection partition plate upper end is fixedly connected with LED light group; housing is made of metal material; the headlamp can prevent that electric arc is excessive; the safety of protection operation service personnel; the lamp body service life is improved simultaneously, cost has been saved, has improved effect.
Description
Technical field
The utility model is related to field of lighting devices, especially a kind of switchgear fire-resistant arc formula headlamp.
Background technology
In power switchgear field, walkaround inspection is carried out for the ease of switching devices inside, it is necessary to install illumination dress
It puts, current illuminating apparatus outer shell is plastic material, and light source uses incandescent lamp or energy-saving lamp, is generally mounted to the door-plate of switchgear
On, it can be under switch cabinet electrified operating status, in the external light source for replacing lighting device of switchgear.Shortcoming one, light source life
It does not grow, not energy saving, often damage is, it is necessary to replace.Shortcoming two, current national grid and a large amount of power plant's switching devices prevent
Inside switch cabinet electric arc escapes, the requirement of protection operation service personnel's safety（Note：When inside switch cabinet generates short trouble,
It is present with electric arc or explosion, inside switch cabinet temperature and pressure is caused to raise or even burn the shell OR gate of switchgear rapidly
Plate）.Above-mentioned lighting device the requirement of anti-internal arc is not achieved in normal operation and replacement light source, it is impossible to ensure behaviour
Make the personal safety of service personnel.
Utility model content
In order to overcome the shortcomings of existing headlamp arc protection poor performance, the utility model, which provides a kind of switchgear and uses, to be resisted
Arcing formula headlamp.
Technical solution is used by the utility model solves its technical problem：A kind of switchgear is illuminated with fire-resistant arc formula
Lamp including housing, mounting plate, LED light group, bridge switch and board box, is opened in housing equipped with board box with bridge-type
It closes, housing bolts at two ends is fixed with mounting plate, LED light group is also fixedly connected in housing, is fixedly connected in housing anti-
Arc chute, arc protection partition plate upper end are fixedly connected with LED light group, and housing is made of metal material.
Another embodiment according to the present utility model, four sides and inner walls for further comprising arc protection partition plate match
It closes, arc protection partition plate is connected with case weld or bolt is fixedly connected.
Another embodiment according to the present utility model, it is steel shell to further comprise case material.
Another embodiment according to the present utility model, it is steel plate body to further comprise arc protection partition plate.
Another embodiment according to the present utility model, further comprises housing and LED light group bonding connection.
The beneficial effects of the utility model are that the headlamp can prevent that electric arc is excessive, the peace of protection operation service personnel
Entirely, while improve the lamp body service life, saved cost, improved effect.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model；
1. housing in figure, 2. mounting plates, 3. LED light groups, 4. bridge switch, 5. board box, 6. is anti-electric
Arc partition plate.
Specific embodiment
If Fig. 1 is the structure diagram of the utility model, a kind of switchgear fire-resistant arc formula headlamp including housing 1, is pacified
Fixed plate 2, LED light group 3, bridge switch 4 and board box 5 are filled, board box 5 and bridge switch 4, housing 1 are equipped in housing 1
Bolts at two ends is fixed with mounting plate 2, and LED light group 3 is also fixedly connected in housing 1, arc protection is fixedly connected in housing 1
Partition plate 6,6 upper end of arc protection partition plate are fixedly connected with LED light group 3, and housing 1 is made of metal material, four sides of arc protection partition plate 6
It is engaged with 1 inner wall of housing, arc protection partition plate 6 is welded to connect with housing 1 or bolt is fixedly connected, and 1 material of housing is steel shell
Body, arc protection partition plate 6 are steel plate body, housing 1 and 3 bonding connection of LED light group.
Lighting device in headlamp is using several 3 connection in series-parallel combined circuits of LED light group, LED light service life itself
Very long, this combined circuit can guarantee, one of them or several LED light are broken, other lamp groups can be with normal luminous, no
Normal illumination effect is influenced, so as to reach the longer service life.And LED light group 3 uses 3M adhesive tape stickings on arc protection partition plate 6,
Fixation so can be not only played, while is also convenient for repair and replacement.And the metal shell of steel plate is used, it can reach open
Close the function of the metal enclosed arc protection of equipment.It may be than general lamp body in view of the service life of the electronic pressure wiring board of LED light
It is slightly shorter, replaceable design is employed to electronic circuit board, with LED light group is connected using plug-in, arc protection partition plate is equipped with
Threading hole so as to LED light group and the connection cabling of wiring board, is additionally provided with the arc protection partition plate 6 of one of steel, is opening inside device
More electronics, which changes wiring board, when closing equipment live operation can reach the function of arc protection.The headlamp can prevent that electric arc is excessive, protect
The safety of shield operation service personnel, while the lamp body service life is improved, cost has been saved, has improved effect.
Claims (5)
1. a kind of switchgear fire-resistant arc formula headlamp, including housing（1）, mounting plate（2）, LED light group（3）, bridge-type opens
It closes（4）And board box（5）, housing（1）It is interior to be equipped with board box（5）With bridge switch（4）, housing（1）Bolts at two ends is fixed
There is mounting plate（2）, housing（1）Inside also it is fixedly connected with LED light group（3）, it is characterized in that, housing（1）Inside it is fixedly connected with
Arc protection partition plate（6）, arc protection partition plate（6）Upper end is fixedly connected with LED light group（3）, housing（1）It is made of metal material.
2. a kind of switchgear according to claim 1 fire-resistant arc formula headlamp, it is characterized in that, arc protection partition plate（6）'s
Four sides and housing（1）Inner wall is engaged, arc protection partition plate（6）With housing（1）It is welded to connect or bolt is fixedly connected.
3. a kind of switchgear according to claim 1 or 2 fire-resistant arc formula headlamp, it is characterized in that, housing（1）Material is
Steel shell.
4. a kind of switchgear according to claim 1 or 2 fire-resistant arc formula headlamp, it is characterized in that, arc protection partition plate（6）
For steel plate body.
5. a kind of switchgear according to claim 1 fire-resistant arc formula headlamp, it is characterized in that, housing（1）With LED light group
（3）Bonding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276825.5U CN207455541U (en) | 2017-03-21 | 2017-03-21 | A kind of switchgear fire-resistant arc formula headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276825.5U CN207455541U (en) | 2017-03-21 | 2017-03-21 | A kind of switchgear fire-resistant arc formula headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207455541U true CN207455541U (en) | 2018-06-05 |
Family
ID=62245766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720276825.5U Active CN207455541U (en) | 2017-03-21 | 2017-03-21 | A kind of switchgear fire-resistant arc formula headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207455541U (en) |
-
2017
- 2017-03-21 CN CN201720276825.5U patent/CN207455541U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200916 Address after: 214196 Red Bean Industrial City No. 100, Xishan District, Wuxi City, Jiangsu Province Patentee after: Jiangsu Red Bean Power Engineering Technology Co.,Ltd. Address before: 213000 Jiangsu province Changzhou new North District Spring River town big * Cun Wei historian wild 49 Patentee before: Chao Yunya |