CN101399420A - Lamp holder - Google Patents
Lamp holder Download PDFInfo
- Publication number
- CN101399420A CN101399420A CNA2007101341041A CN200710134104A CN101399420A CN 101399420 A CN101399420 A CN 101399420A CN A2007101341041 A CNA2007101341041 A CN A2007101341041A CN 200710134104 A CN200710134104 A CN 200710134104A CN 101399420 A CN101399420 A CN 101399420A
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- CN
- China
- Prior art keywords
- face
- insulation board
- holes
- pin
- insulating base
- 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.)
- Pending
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Abstract
A lamp cap relates to the technical field of illumination equipment and comprises a columnar shell made of an aluminum material. The shell is provided with an end face which is equipped with two through holes, each through hole is equipped with an insulation plate which is fixed on the end face of the shell, and each insulation plate is equipped with a pin hole; a bench insulator is provided and equipped with two jacks; copper pins are inserted into the pin holes of the insulation plates and in the jacks of the bench insulator, a fixing boss is arranged between the copper pins outside the end face and the insulation plate, the boss is fixedly connected with the copper pins, the tail end of the copper pins inside the end face is riveted with the bench insulator. The insulation plates are arranged in the thought holes, and the bench insulator is arranged inside the end face, thus enhancing the insulativity and taking an effect of a gasket. The lamp cap has the advantages of simple structure, low cost, long service life and the like.
Description
Technical field
The present invention relates to the lighting device technical field, particularly a kind of lamp holder that is used for fixing straight tube shape lamp tube ends.
Background technology
At present, general lamp holder comprises housing, insulation board and contact insert pin, housing and insulation board and contact insert pin fixing insecure, and when lamp was installed, lamp holder rotated insulation board is rotated, and poor insulativity, caused the life-span of lamp holder short.
Summary of the invention
The purpose of this invention is to provide a kind of good insulating, well-set lamp holder.
The present invention includes the cylindrical shell of being made by aluminum, housing has an end face, and described end face is provided with two through holes, arranges an insulation board in each through hole respectively, and insulation board is fixed on the end face of housing, and a pin holes is set respectively on each insulation board; Described end face inboard is provided with insulating base, and two jacks are set on the insulating base; Plant copper pin in the pin holes of insulation board and in the jack of insulating base is provided with fixing lug boss between the copper pin in the end face outside and the insulation board, and described boss is fixedlyed connected with the copper pin, and the copper pin of end face inboard is terminal rivets with insulating base.
Arrange insulation board in the through hole of the present invention, and be provided with insulating base in the end face inboard, insulating properties is better, also plays the effect of pad simultaneously.Riveted joint has contact insert pin on insulation board, the insulating base, more compact structure, firm.The present invention is simple in structure, and cost is low, steady quality, characteristics such as in light weight, long service life.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure, 1 bronze medal pin, 2 boss, 3 end faces, 4 pin holes, 5 through holes, 6 insulation boards, 7 insulating bases, 8 jacks, 9 housings.
Embodiment
As shown in Figure 1, the present invention includes the cylindrical shell of being made by aluminum 9, housing 9 has an end face 3, end face 3 is provided with two through holes 5, arrange an insulation board 6 in each through hole 5 respectively, insulation board 6 is fixed on the end face 3 of housing 9, and a pin holes 4 is set respectively on each insulation board 6; End face 3 inboards are provided with insulating base 7, and two jacks 8 are set on the insulating base 7; Plant copper pin 1 in the pin holes 4 of insulation board 6 and in the jack 8 of insulating base 7 is provided with fixing lug boss 2 between the copper pin 1 in end face 3 outsides and the insulation board 6, and described boss 2 is fixedlyed connected with copper pin 1, copper pin 1 terminal and insulating base 7 riveted joints of end face 3 inboards.
Claims (1)
1, a kind of lamp holder comprises the cylindrical shell of being made by aluminum, and housing has an end face, it is characterized in that: described end face is provided with two through holes, arrange an insulation board in each through hole respectively, insulation board is fixed on the end face of housing, and a pin holes is set respectively on each insulation board; Described end face inboard is provided with insulating base, and two jacks are set on the insulating base; Plant copper pin in the pin holes of insulation board and in the jack of insulating base is provided with fixing lug boss between the copper pin in the end face outside and the insulation board, and described boss is fixedlyed connected with the copper pin, and the copper pin of end face inboard is terminal rivets with insulating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101341041A CN101399420A (en) | 2007-09-30 | 2007-09-30 | Lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101341041A CN101399420A (en) | 2007-09-30 | 2007-09-30 | Lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101399420A true CN101399420A (en) | 2009-04-01 |
Family
ID=40517769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101341041A Pending CN101399420A (en) | 2007-09-30 | 2007-09-30 | Lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101399420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155304A1 (en) * | 2011-05-13 | 2012-11-22 | 杭州泰格电子电器有限公司 | Lamp cap of straight tube fluorescent lamp |
-
2007
- 2007-09-30 CN CNA2007101341041A patent/CN101399420A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155304A1 (en) * | 2011-05-13 | 2012-11-22 | 杭州泰格电子电器有限公司 | Lamp cap of straight tube fluorescent lamp |
| KR200473428Y1 (en) * | 2011-05-13 | 2014-07-04 | 항저우 타이거 일렉트론 & 일렉트릭 컴퍼니 리미티드 | A lamp cap of a straight tube fluorescent lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090401 |