CN202125813U - Illuminating lamp of cable chamber - Google Patents
Illuminating lamp of cable chamber Download PDFInfo
- Publication number
- CN202125813U CN202125813U CN2010205970783U CN201020597078U CN202125813U CN 202125813 U CN202125813 U CN 202125813U CN 2010205970783 U CN2010205970783 U CN 2010205970783U CN 201020597078 U CN201020597078 U CN 201020597078U CN 202125813 U CN202125813 U CN 202125813U
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- circuit
- shell
- light
- model
- utility
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- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an illuminating lamp of a cable chamber, which comprises a shell, and a power supply circuit, a control circuit and a light-emitting circuit which are arranged in the shell, wherein the light-emitting circuit is connected with the power supply circuit by the control circuit; the shell is a metallic shell and installed with a metallic clamp spring; the light-emitting circuit employs a Light-Emitting Diode (LED) light source; and the terminal of the power supply circuit employs a socket terminal. The lamp is convenient in mounting and use, high in photoelectric conversion efficiency, energy-saving, long in service life, and the like, and also has excellent electric arc accident impact resistance.
Description
Technical field
The utility model relates to a kind of servicing unit of cabinet, particularly relates to a kind of cable vault lighting.
Background technology
Switch cubicle cable vault lighting mainly contains following characteristic at present:
One, adopts plastic casing, do not possess arc resistant accident impulsive force;
Two, can only be used in the power supply of specific voltage grade, the supply voltage scope of application is little;
Three, the fixedly outlet of power supply is difficult for changing;
Four, light source adopts incandescent lamp or electricity-saving lamp, and energy consumption is higher, and service life is shorter, and light fixture is fragile.
In view of this, the inventor improves existing cable vault lighting lamp structure, and this case produces thus.
The utility model content
To the deficiency of describing traditional cable room illumination lamp tool in the background technology, the utility model purpose provides a kind of energy-conservation, long service life, easy-to-use, the switch cubicle cable vault lighting that possesses certain arc resistant accident ability.
To achieve these goals, the technical solution of the utility model is:
Cable vault's lighting; Comprise shell and be installed in power circuit, control circuit and the illuminating circuit in the shell; Illuminating circuit is connected with power circuit through control circuit, and shell is a metal shell, and the metal jump ring is installed on the shell; The light source of illuminating circuit is LED, and the terminal of power circuit adopts inserting terminal.
Said illuminating circuit has the white reflection layer towards a side of light source.
After adopting such scheme, the utlity model has following advantage:
One, energy-conservation: because the utility model adopts LED as light source, photoelectric transformation efficiency is high, has avoided the electric energy serious waste;
Two, long service life: because the utility model adopts LED as light source, be the several times of incandescent lamp and electricity-saving lamp its service life;
Three, easy-to-use: as, only to need that light fixture is pushed the perforate that is used for fixing and to accomplish installation because that the utility model adopts push-in type to clamp by this metal jump ring is fixing; When light fixture damages, can the pulling and inserting type terminal of power supply be transferred to, change light fixture and get final product, easy for installation, the supply voltage scope is wide;
Four, possess certain arc resistant accident ability: the utility model shell adopts metal material, can bear bigger electric arc accident impulsive force.
Below in conjunction with accompanying drawing and practical implementation example the utility model is further described.
Description of drawings
Fig. 1 is the circuit block diagram of the utility model;
Fig. 2 is the circuit theory diagrams of the utility model;
Fig. 3 is the outline drawing of the utility model;
Fig. 4 is the pulling and inserting type terminal of the utility model;
Fig. 5 is the metal jump ring of the utility model.
The specific embodiment
To shown in Figure 5, cable vault's lighting that the utility model discloses comprises shell 1, power circuit 2, control circuit 3 and illuminating circuit 4 like Fig. 1.
Shell 1 is a metal shell, like steel plate.Metal jump ring 11 is installed on the shell 1, is cooperated shown in Figure 5.
Power circuit 2, control circuit 3 and illuminating circuit 4 are installed in the shell 1, and wherein, power circuit 2 and control circuit 3 are on a circuit board, and illuminating circuit 4 is on another piece circuit board.Cooperate shown in Figure 4ly, the light source 42 of illuminating circuit 4 is LED, and the terminal of power circuit 2 adopts inserting terminal 21.Illuminating circuit 4 is connected with power circuit 2 through control circuit 3.In order to promote photoelectric transformation efficiency, present embodiment has the white reflection layer 41 of enhancing led light source reflecting effect towards a side of light source at illuminating circuit 4.
The operation principle of the utility model:
Light fixture is pushed in the perforate that is used for fixing, be fixed in the perforate, and the sticker band cooperate to be installed in the gap, relend and help inserting terminal 21 to plug in to accomplish installation by metal jump ring 11.Control the on and off of light fixture through connection and disjunction power supply.
The utlity model has the design of wide region power supply, power range AC/DC110～230V ± 10%.Led light source can be divided into many groups, and per 5 LED series connection is as 1 group, and every group parallelly connected.
Claims (2)
1. cable vault's lighting; It is characterized in that: comprise shell and be installed in power circuit, control circuit and the illuminating circuit in the shell; Illuminating circuit is connected with power circuit through control circuit, and shell is a metal shell, and the metal jump ring is installed on the shell; The light source of illuminating circuit is LED, and the terminal of power circuit adopts inserting terminal.
2. cable vault as claimed in claim 1 lighting is characterized in that: said illuminating circuit has the white reflection layer towards a side of light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205970783U CN202125813U (en) | 2010-11-01 | 2010-11-01 | Illuminating lamp of cable chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205970783U CN202125813U (en) | 2010-11-01 | 2010-11-01 | Illuminating lamp of cable chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125813U true CN202125813U (en) | 2012-01-25 |
Family
ID=45488879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205970783U Expired - Fee Related CN202125813U (en) | 2010-11-01 | 2010-11-01 | Illuminating lamp of cable chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125813U (en) |
-
2010
- 2010-11-01 CN CN2010205970783U patent/CN202125813U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN PEAKS ELECTRIC CO., LTD. Free format text: FORMER OWNER: LU JINGHUA Effective date: 20120418 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120418 Address after: 361000, south 4 building, No. 25 Xiang Yue Road, torch hi tech Zone (Xiangan), Xiamen, Fujian Patentee after: Xiamen Peaks Electrical Co., Ltd. Address before: 361000, No. 59, Bei Bei Hou Lin, Huli District, Fujian, Xiamen Patentee before: Lu Jinghua |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |