CN202373545U - Holder of energy saving lamp - Google Patents
Holder of energy saving lamp Download PDFInfo
- Publication number
- CN202373545U CN202373545U CN201120432203XU CN201120432203U CN202373545U CN 202373545 U CN202373545 U CN 202373545U CN 201120432203X U CN201120432203X U CN 201120432203XU CN 201120432203 U CN201120432203 U CN 201120432203U CN 202373545 U CN202373545 U CN 202373545U
- Authority
- CN
- China
- Prior art keywords
- lamp holder
- holder
- contact block
- plastic cement
- screwed hole
- 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
Links
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a holder of an energy saving lamp. The holder comprises an upper cover and a plastic holder body, wherein the upper cover is fixed below the plastic holder body; a metal holder casing is sleeved outside the plastic holder body; a circuit board is arranged in the upper cover; and an input conductive wire and an output conductive wire are connected to the circuit board. The holder is characterized in that a threaded hole is formed at the top end of the plastic holder body in a matching manner; a contact block is arranged in the threaded hole, and a metal cap matched with the threaded hole is arranged on the contact block; the input conductive wire is fixedly connected with the contact block; and the output conductive wire is connected with the metal holder casing. The holder disclosed by the utility model has the advantages of simple structure, reasonable structural design, good conductive property and long service life.
Description
Technical field
The utility model relates to a kind of electricity-saving lamp and uses lamp holder, belongs to electricity-saving lamp accessory technical field.
Background technology
Existing electricity-saving lamp is the same with lamp holder with incandescent lamp with lamp holder; All have the metallic lamp holder shell to be connected with glass insulator and cooperate formation, the metallic lamp holder shell is a conductor, and glass insulator is used as insulating material; Its top is provided with through wires hole; Directly have the welding of metallic lamp holder shell fixing after output lead wears out from the interstitial hole of glass insulator, input lead then is from the interstitial hole of glass insulator, to wear out the back to be fixed on the plastic cement lamp holder with a metallic screw, and metallic screw is as conductor.This component processing, packaging technology complicacy cause problems such as loose contact easily.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of the utility model is: to above deficiency, provide a kind of electricity-saving lamp to use lamp holder, this lamp holder processing technology is simple, result of use good.
The technical scheme that the utility model adopts is:
A kind of electricity-saving lamp is used lamp holder, comprises loam cake and plastic cement lamp holder, and said loam cake is fixed on the below of plastic cement lamp holder; Said plastic cement lamp holder outer cover is connected to the metallic lamp holder shell; Be provided with wiring board in the said loam cake, be connected with input lead and output lead on the said wiring board, said plastic cement lamp holder top is equipped with screwed hole; Be provided with contact block in the said screwed hole; Said contact block is provided with the metal cap that matches with screwed hole, and said input lead is fixedly connected with contact block, and said output lead is connected with the metallic lamp holder shell.
Also be provided with insulated spring in the said screwed hole, the top of said insulated spring is fixedly connected with contact block.
The top of said contact block and metal cap touching position are provided with shell fragment.
The utility model adopts contact block to be connected with input lead; Contact block contacts with metal cap again; Metal cap is as conductor, and contact block is as middle conductor, contact closely between metal cap and contact block like this and the lead performance good; Can guarantee high-power power supply for a long time, and then the useful life of improving the utility model.
The utility model has the advantages that: simple in structure, reasonable in design conducts electricity very well long service life.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Wherein: 1, loam cake, 2, the plastic cement lamp holder, 3, the metallic lamp holder shell, 4, wiring board, 5, input lead, 6, output lead, 7, screwed hole, 8, contact block, 9, metal cap, 10, insulated spring, 11, shell fragment.
Embodiment
As shown in Figure 1, a kind of electricity-saving lamp is used lamp holder, comprises loam cake 1 and plastic cement lamp holder 2; Loam cake 1 is fixed on the below of plastic cement lamp holder 2, and plastic cement lamp holder 2 outer cover are connected to metallic lamp holder shell 3, are provided with wiring board 4 in the loam cake 1; On wiring board 4, be connected with input lead 5 and output lead 6; Plastic cement lamp holder 2 tops are equipped with screwed hole 7, are provided with contact block 8 in the screwed hole 7, and contact block 8 is provided with the metal cap 9 that matches with screwed hole 7; Input lead 5 is fixedly connected with contact block 8, and output lead 6 is connected with metallic lamp holder shell 3.
In order to strengthen the contact of 8 of metal cap 9 and contact blocks, in screwed hole 7, also be provided with insulated spring 10, the top of said insulated spring 10 is fixedly connected with contact block 8.In order to improve the electric conductivity of 8 of metal cap 9 and contact blocks further, be provided with shell fragment 11 at the top and metal cap 9 touching positions of contact block 8.
Claims (3)
1. an electricity-saving lamp is used lamp holder, comprises loam cake and plastic cement lamp holder, and said loam cake is fixed on the below of plastic cement lamp holder; Said plastic cement lamp holder outer cover is connected to the metallic lamp holder shell; Be provided with wiring board in the said loam cake, be connected with input lead and output lead on the said wiring board, it is characterized in that: said plastic cement lamp holder top is equipped with screwed hole; Be provided with contact block in the said screwed hole; Said contact block is provided with the metal cap that matches with screwed hole, and said input lead is fixedly connected with contact block, and said output lead is connected with the metallic lamp holder shell.
2. a kind of electricity-saving lamp according to claim 1 is used lamp holder, it is characterized in that: also be provided with insulated spring in the said screwed hole, the top of said insulated spring is fixedly connected with contact block.
3. a kind of electricity-saving lamp according to claim 1 is used lamp holder, it is characterized in that: the top of said contact block and metal cap touching position are provided with shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120432203XU CN202373545U (en) | 2011-11-04 | 2011-11-04 | Holder of energy saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120432203XU CN202373545U (en) | 2011-11-04 | 2011-11-04 | Holder of energy saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202373545U true CN202373545U (en) | 2012-08-08 |
Family
ID=46597239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120432203XU Expired - Fee Related CN202373545U (en) | 2011-11-04 | 2011-11-04 | Holder of energy saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202373545U (en) |
-
2011
- 2011-11-04 CN CN201120432203XU patent/CN202373545U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20121104 |