CN201285752Y - Lamp holder and lamp socket structure for xenon lamp - Google Patents
Lamp holder and lamp socket structure for xenon lamp Download PDFInfo
- Publication number
- CN201285752Y CN201285752Y CNU2008201455038U CN200820145503U CN201285752Y CN 201285752 Y CN201285752 Y CN 201285752Y CN U2008201455038 U CNU2008201455038 U CN U2008201455038U CN 200820145503 U CN200820145503 U CN 200820145503U CN 201285752 Y CN201285752 Y CN 201285752Y
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- lamp
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- withstand voltage
- lamp holder
- lamp socket
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Abstract
The utility model discloses a lamp cap and a lamp holder of a xenon lamp. The lamp cap comprises a voltage-withstanding ceramic base body and two metal pins allowing two electrode pins of the xenon lamp to extend in; voltage-withstanding insulating baffle blocks are arranged among the lower side surface of the voltage-withstanding ceramic base body and the two metal pins; the lamp holder comprises an upper lamp holder and a lower lamp holder made of voltage-withstanding ceramic; the metal pins penetrate through the upper lamp holder till getting the lower lamp holder; the upper surface of the upper lamp holder is provided with convex holes matched with the voltage-withstanding insulating baffle blocks; and the lower surface of the upper lamp holder and the upper surface of the lower lamp holder are respectively provided with voltage-withstanding insulating baffle blocks and convex holes matched with the insulating baffle blocks. The creepage distance of the two metal pins of the lamp cap is changed from the original linear distance to curve distance bypassing the voltage-withstanding insulating baffle blocks, thus the creepage distance of the two metal pins is increased to a safe creepage distance on the premise that the shapes and the sizes of the lamp cap and the lamp holder so as to be applicable to the interfaces of commercial lamps and make the application of the xenon lamp to commercial lighting possible.
Description
Technical field
The utility model relates to a kind of xenon lamp, especially a kind of lamp cap and lamp holder structure that can be used for the xenon lamp of commercial lighting.
Background technology
Xenon lamp claims high-intensity gas discharge lamp again, the English HID that is called for short.Its operation principle is, after the energized,, in moment, the 12V power supply risen to the high-voltage pulse more than 20,000 volts by transformer, activate xenon in the Xe lamp bulb produces the 6000K--10000K color temperature in electric arc powerful radiance, color be brilliant bore in vain in purplish blue slightly.Xenon lamp brightness height, photochromic pure in daylight, the acceptance and the comfort level of human eye are the highest, such light is used in the night illumination of vehicle, can effectively reduce driver's visual fatigue, directly have clear improvement for the fail safe of driving, thus xenon lamp on automobile by widespread usage.Because the crest voltage of two interpolars of xenon lamp is up to 2.3 ten thousand volts, in order to reach safe creepage distance, the lamp holder of xenon lamp must be designed very big distance between two utmost point pin of xenon lamp could being zoomed out, and the socket of existing Commercial lighting is all common size commonly used, can't be suitable at all, cause the xenon lamp can't popularization and application on family or other civil buildings.
The utility model content
The purpose of this utility model provide a kind of not only simultaneously but also satisfy the lamp cap and lamp holder structure of the creepage distance xenon lamp of safety applicable to the socket of Commercial lighting.
The technical solution of the utility model is such: the lamp cap and lamp holder structure of xenon lamp, lamp holder comprises withstand voltage ceramic pedestal and two metal pins that are fixed on the withstand voltage ceramic pedestal downside, two utmost point pin of xenon lamp correspondence respectively stretch into and are electrically connected with above-mentioned metal pin in above-mentioned two metal pins, and above-mentioned withstand voltage ceramic pedestal downside convexes with the first withstand voltage insulating spacer between above-mentioned two metal pins; Lamp socket comprises mutually folded established and locks together by securing member, last lamp socket of making by withstand voltage pottery and following lamp socket, lamp socket offers and can insert and pass to the above-mentioned through hole of lamp socket down for above-mentioned metal pin on this, the above-mentioned upper surface of going up lamp socket offers and the first suitable shrinkage pool of the above-mentioned first withstand voltage insulating spacer, the above-mentioned lower surface of going up lamp socket is provided with the second withstand voltage insulating spacer, the above-mentioned upper surface of lamp socket down offers second shrinkage pool that can hold above-mentioned metal pin, and the above-mentioned upper surface of lamp socket down offers and the 3rd suitable shrinkage pool of the above-mentioned second withstand voltage insulating spacer.
The above-mentioned first withstand voltage insulating spacer is one-body molded by above-mentioned withstand voltage ceramic pedestal downside.
The above-mentioned first withstand voltage insulating spacer and above-mentioned first shrinkage pool are provided with corresponding directed breach and directed projection.
The above-mentioned second withstand voltage insulating spacer is one-body molded by the lower surface of above-mentioned upward lamp socket.
After adopting such scheme, the lamp cap and lamp holder structure of xenon lamp of the present utility model, match by the withstand voltage insulating spacer of Lamp holder base downside and the shrinkage pool of last lamp socket, the withstand voltage insulating spacer of last lamp socket and the shrinkage pool of following lamp socket match, the creepage distance of two metal pins of lamp holder is become the curve distance of walking around withstand voltage insulating spacer by original air line distance, like this, the utility model has strengthened the creepage distance of two metal pins under the situation of the overall dimensions that do not change lamp cap and lamp holder, reach safe creepage distance, finally make its socket that is applicable to Commercial lighting, make the application of xenon lamp in commercial lighting become possibility.And in the utility model, first withstand voltage insulating spacer on the lamp holder and first shrinkage pool on the last lamp socket are provided with corresponding directed breach and directed projection, and the direction that can prevent lamp holder is anti-inserted and cause electric arc.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is the cut-away view of lamp cap and lamp holder among Fig. 1.
Embodiment
The lamp cap and lamp holder structure of xenon lamp of the present utility model, as shown in Figure 1, 2, 3, lamp holder 1 comprises withstand voltage ceramic pedestal 11 and two metal pins 12 that are fixed on the withstand voltage ceramic pedestal downside, two utmost point pin of xenon lamp correspondence respectively stretch in two metal pins 12 and are electrically connected with metal pin 12, and withstand voltage ceramic pedestal 11 downsides are one-body molded first block 111 that convexes with between two metal pins 12.
Lamp socket 2 comprises mutually folded last lamp socket 21 and following lamp socket 22 that establish and lock together by securing member, that made by withstand voltage pottery, last lamp socket 21 offers the through hole 211 that can insert and pass to down lamp socket 22 for metal pin 12, the upper surface of last lamp socket 21 offers and the first suitable shrinkage pool 212 of first block 111, first block 111 and first shrinkage pool 212 are provided with corresponding directed breach 1111 and directed projection 2121, and the direction that can prevent lamp holder is anti-inserted and cause electric arc.One-body molded second block 213 that convexes with of the lower surface of last lamp socket 21.The upper surface of following lamp socket 22 offers second shrinkage pool 221 that can hold metal pin 12, and down the upper surface of lamp socket 22 offers and the 3rd suitable shrinkage pool 222 of second block 213.
The lamp cap and lamp holder structure of xenon lamp of the present utility model, first block 111 of withstand voltage ceramic pedestal 11 downsides by lamp holder and first shrinkage pool 212 of last lamp socket matches, go up second block 213 of lamp socket and the 3rd shrinkage pool 222 of following lamp socket matches is become the creepage distance of two metal pins 12 of lamp holder into the curve distance of walking around first block 111 and second block 213 respectively by original air line distance.Like this, the utility model has strengthened the creepage distance of two metal pins under the situation of the overall dimensions that do not change lamp cap and lamp holder, reach safe creepage distance, finally make its socket that is applicable to Commercial lighting, make the application of xenon lamp in commercial lighting become possibility.
Claims (4)
1, the lamp cap and lamp holder structure of xenon lamp, it is characterized in that: lamp holder comprises withstand voltage ceramic pedestal and two metal pins that are fixed on the withstand voltage ceramic pedestal downside, two utmost point pin of xenon lamp correspondence respectively stretch into and are electrically connected with above-mentioned metal pin in above-mentioned two metal pins, and above-mentioned withstand voltage ceramic pedestal downside convexes with the first withstand voltage insulating spacer between above-mentioned two metal pins; Lamp socket comprises mutually folded established and locks together by securing member, last lamp socket of making by withstand voltage pottery and following lamp socket, lamp socket offers and can insert and pass to the above-mentioned through hole of lamp socket down for above-mentioned metal pin on this, the above-mentioned upper surface of going up lamp socket offers and the first suitable shrinkage pool of the above-mentioned first withstand voltage insulating spacer, the above-mentioned lower surface of going up lamp socket is provided with the second withstand voltage insulating spacer, the above-mentioned upper surface of lamp socket down offers second shrinkage pool that can hold above-mentioned metal pin, and the above-mentioned upper surface of lamp socket down offers and the 3rd suitable shrinkage pool of the above-mentioned second withstand voltage insulating spacer.
2, the lamp cap and lamp holder structure of xenon lamp according to claim 1 is characterized in that: the above-mentioned first withstand voltage insulating spacer is one-body molded by above-mentioned withstand voltage ceramic pedestal downside.
3, the lamp cap and lamp holder structure of xenon lamp according to claim 1 is characterized in that: the above-mentioned first withstand voltage insulating spacer and above-mentioned first shrinkage pool are provided with corresponding directed breach and directed projection.
4, the lamp cap and lamp holder structure of xenon lamp according to claim 1 is characterized in that: the above-mentioned second withstand voltage insulating spacer is one-body molded by the lower surface of above-mentioned upward lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201455038U CN201285752Y (en) | 2008-09-11 | 2008-09-11 | Lamp holder and lamp socket structure for xenon lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201455038U CN201285752Y (en) | 2008-09-11 | 2008-09-11 | Lamp holder and lamp socket structure for xenon lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285752Y true CN201285752Y (en) | 2009-08-05 |
Family
ID=40950733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201455038U Expired - Fee Related CN201285752Y (en) | 2008-09-11 | 2008-09-11 | Lamp holder and lamp socket structure for xenon lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285752Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098530A (en) * | 2016-08-25 | 2016-11-09 | 安徽华夏显示技术股份有限公司 | A kind of high reliability integrated xenon wick |
| CN107039865A (en) * | 2017-06-05 | 2017-08-11 | 佛山市大照明科技有限公司 | The lamp holder of resistance to extra-high voltage and the attachment structure of lamp socket |
-
2008
- 2008-09-11 CN CNU2008201455038U patent/CN201285752Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098530A (en) * | 2016-08-25 | 2016-11-09 | 安徽华夏显示技术股份有限公司 | A kind of high reliability integrated xenon wick |
| CN107039865A (en) * | 2017-06-05 | 2017-08-11 | 佛山市大照明科技有限公司 | The lamp holder of resistance to extra-high voltage and the attachment structure of lamp socket |
| CN107039865B (en) * | 2017-06-05 | 2023-05-23 | 佛山市大一科技有限公司 | Connection structure of lamp cap and lamp holder capable of resisting ultra-high voltage |
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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: 20090805 |