CN201904548U - Illuminating tool for high-voltage switchgear - Google Patents
Illuminating tool for high-voltage switchgear Download PDFInfo
- Publication number
- CN201904548U CN201904548U CN2010206365919U CN201020636591U CN201904548U CN 201904548 U CN201904548 U CN 201904548U CN 2010206365919 U CN2010206365919 U CN 2010206365919U CN 201020636591 U CN201020636591 U CN 201020636591U CN 201904548 U CN201904548 U CN 201904548U
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- CN
- China
- Prior art keywords
- bulb
- shell
- door
- outer casing
- cavity
- 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 relates to illuminating tools in the field of motors, in particular to an illuminating tool for a high-voltage switchgear, which aims at solving the problems that an illuminating tool for an existing high-voltage switchgear is inconvenient in replacement, and the like. The illuminating tool for the high-voltage switchgear comprises an outer casing, a protective hood, a bulb and a switch and is characterized by further comprising an outer casing door. The outer casing door and the protective hood are positioned on two sides of the casing respectively, the outer casing door, the protective hood and the outer casing form a cavity together, the bulb is arranged in the cavity, and the switch is positioned on the outer casing door and connected with the bulb arranged in the cavity in series. The illuminating tool for the whole high-voltage switchgear has the advantages of fine transparency, small size, good safety performance, convenience in bulb replacement and the like.
Description
Technical field
The utility model relates to the illuminations of machine field, relates in particular to a kind of high-tension switch cabinet illumination.
Background technology
Lighting device all is installed on the front cabinet door of high-tension switch cabinet and the rear cabinet door, the illumination of its front cabinet door is used to detect back panel wiring terminal, relay, air switch and the device external cabling is used, and the illumination of rear cabinet door is used for convenient cable connection behind the cabinet, instrument transformer, thermometric and the cable indoor environment checked and uses.High-tension switch cabinet illuminations commonly used at present is owing to fix with high-tension switch cabinet, and the replacing bulb complex procedures that it is inner all makes troubles for daily maintenance and operation.
The utility model content
The utility model is at the problems such as replacing inconvenience of present high-tension switch cabinet illuminations, a kind of high-tension switch cabinet illumination is provided, comprise shell, protective cover, bulb, switch, it is characterized in that: also include the shell door, described shell door and protective cover lay respectively at the both sides of housing, cavity of the common formation of described shell door, protective cover and shell, and described bulb places cavity, described switch is positioned on the shell door, and connects with bulb in the cavity.Owing to increased this structure of shell door, so when needs more change the bulb, open the shell door, can easily bulb in the cavity be taken out, change, it is good therefore to have security performance, and characteristics such as more change the bulb conveniently.
As a kind of improvement of the present utility model, also include a metal guard, described metal guard is between shell and protective cover.Since increased this structure of metal guard, thus the high transparent of protective cover itself not only can be guaranteed, and can improve the protective cover integral intensity, help the bulb and the circuit thereof of better protection inside, prolong the useful life of illuminations.
Further improve as of the present utility model, also be provided with a draw ring on the described shell door, described draw ring is made of pedestal and ring set, and described pedestal is fixedlyed connected with the shell door.Owing on the shell door, set up this draw ring device, thus can be convenient open the shell door, make that the replacing of bulb is more convenient, safety.
In sum, the beneficial effects of the utility model are apparent.Owing to adopted the technical solution of the utility model, advantages such as the transparency is good, volume is little, security performance good so the illuminations of whole high-tension switch cabinet has, the convenience that more changes the bulb.
Description of drawings
Fig. 1 is the schematic diagram of high-tension switch cabinet illumination;
Member is among the figure: wherein 1-shell, 2-protective cover, 3-bulb, 4-switch, 5-shell door, 6-draw ring.
Embodiment
Use high strength; the good shell 1 of resistant to elevated temperatures material; and protective cover 2 is installed in the outside of shell 1; certainly in order better to play a protective role; protective cover should be selected high strength for use; resistant to elevated temperatures material; shell door 5 in the coupling of opposite side device of shell 1; herein in order to guarantee double action attractive in appearance and protection; select for use with the identical material of shell 1; in the cavity of shell 1 and protective cover 2 and 5 formation of shell door, place a bulb 3; because bulb is placed in the middle of the cavity; so be subjected to multiple protective, simultaneously because protective cover 2 is the high material of transparency, so can not influence the illuminating effect of bulb 3.At the outside of shell door 5 device switch 4 and draw ring 6, when needs throw light on, open switch 4, owing to switch 4 and bulb 3 are cascaded, so can open illumination.When no longer needing to throw light on, off switch 4 is closed illumination.When bulb 3 damages of inside need to change, pull draw ring 6, open the shell door 5 that is entrenched in the shell 1, screw off replacing bulb, and shell door 5 is closed again, guarantee the fail safe that illuminations uses.
Must explanation be the application of the explanation of above-mentioned implementation example and unrestricted creation, only illustrative principle of the present utility model and effect, but not be used to limit protection range of the present utility model.Rights protection scope of the present utility model should be described in claims.
Claims (3)
1. high-tension switch cabinet illumination, comprise shell, protective cover, bulb, switch, it is characterized in that: also include the shell door, described shell door and protective cover lay respectively at the both sides of housing, cavity of the common formation of described shell door, protective cover and shell, described bulb places cavity, and described switch is positioned on the shell door, and connects with bulb in the cavity.
2. a kind of high-tension switch cabinet illumination as claimed in claim 1, it is characterized in that: also include a metal guard, described metal guard is between shell and protective cover.
3. a kind of high-tension switch cabinet illumination as claimed in claim 1, it is characterized in that: also be provided with a draw ring on the described shell door, described draw ring is made of pedestal and ring set, and described pedestal is fixedlyed connected with the shell door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206365919U CN201904548U (en) | 2010-12-01 | 2010-12-01 | Illuminating tool for high-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206365919U CN201904548U (en) | 2010-12-01 | 2010-12-01 | Illuminating tool for high-voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904548U true CN201904548U (en) | 2011-07-20 |
Family
ID=44275141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206365919U Expired - Fee Related CN201904548U (en) | 2010-12-01 | 2010-12-01 | Illuminating tool for high-voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904548U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579913A (en) * | 2012-07-20 | 2014-02-12 | 太仓子午电气有限公司 | Novel electrical control cabinet |
| CN105864726A (en) * | 2016-06-02 | 2016-08-17 | 湖南雁能森源电力设备有限公司 | Illuminating device of high-voltage switchgear |
| CN105889774A (en) * | 2016-06-02 | 2016-08-24 | 湖南雁能森源电力设备有限公司 | Lighting device capable of improving internal fault capability and protection grade of switch device |
-
2010
- 2010-12-01 CN CN2010206365919U patent/CN201904548U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579913A (en) * | 2012-07-20 | 2014-02-12 | 太仓子午电气有限公司 | Novel electrical control cabinet |
| CN105864726A (en) * | 2016-06-02 | 2016-08-17 | 湖南雁能森源电力设备有限公司 | Illuminating device of high-voltage switchgear |
| CN105889774A (en) * | 2016-06-02 | 2016-08-24 | 湖南雁能森源电力设备有限公司 | Lighting device capable of improving internal fault capability and protection grade of switch device |
| CN105864726B (en) * | 2016-06-02 | 2019-04-02 | 湖南雁能森源电力设备有限公司 | A kind of lighting device of high-tension switch gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20121201 |