CN101344226A - Vehicle room lamp - Google Patents
Vehicle room lamp Download PDFInfo
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- CN101344226A CN101344226A CNA200810124774XA CN200810124774A CN101344226A CN 101344226 A CN101344226 A CN 101344226A CN A200810124774X A CNA200810124774X A CN A200810124774XA CN 200810124774 A CN200810124774 A CN 200810124774A CN 101344226 A CN101344226 A CN 101344226A
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- luminescent
- light emitting
- light
- luminescent fibre
- emitting diode
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Abstract
The invention relates to a light inside an automobile, belonging to the lighting technology. The light comprises an LED and luminescent fiber, wherein, the LED is fixed inside a shell by high temperature resistant resin, the connecting end of the LED is connected with a lead, the shell is installed inside a lamp holder; an exterior joint is respectively connected with the lead and the lamp holder, the luminescent end of the LED is higher than the inner-concave contour of the high temperature resistant resin, and two black hoses are respectively sheathed at the two sides of the luminescent fiber which is coiled into round shape; two interior joints are respectively pressed and installed on the black hoses and the luminescent fiber and connected with the inner side of a connecting seat; the two ends of the luminescent fiber respectively pierces into the installation holes of two connecting seats and is corresponding to the luminescent ends of two LEDs, and the outer side of the connecting seat is connected with the lamp holder; and the peripheral wall of the connecting seat is provided with a first heat dissipation slot with the shape of a ring. The light is characterized by high luminance brightness, convenient disassembly and assembly, soft light, and long service life.
Description
Technical field
The present invention relates to a kind of automobile room lamp, belong to automobile-used lighting engineering.
Background technology
Usually the light source of automobile room lamp all adopts traditional osram lamp or based on halogen bulb, and this light source exists defectives such as brightness is low, power consumption is big, and especially after motor vehicle was subjected to strong row vibrations, bulb also was easy to damage, and service life is short.Optical fibre illumination is a kind of emerging lighting systems recent years.Because some unique physical of being had of optical fiber self, soft advantage such as non-friable easy to break, and be widely used in interior decoration, decorative lighting, amusement light, artistic lighting and special lighting occasion.CN2878916Y disclosed " automobile-used optical fiber lamp " is made of light emitting diode and side optical fibers, the one or both ends of side optical fibers are inserted in the lamp socket respectively, side optical fibers is arranged on the vehicle body outside of vehicle, light emitting diode is arranged on the driver's cabin of vehicle, the optical signal of fibre core will be injected, thank through the covering interface is counter, optical signal is propagated in fibre core.But the connection of the side optical fibers of the optical fiber lamp of this structure only relies on grafting, and it is unreliable to connect on the one hand, and on the other hand, brightness is low, mostly only as decoration functions.As CN200989530Y disclosed " luminescent fibre lamp ", luminescent fibre and end thereof link to each other and are connected to lead, this lead is connected with control box, and luminescent fibre places among the transparent hose, and posts reflective membrane on the first half face of cylinder of flexible pipe, become the required voltage of luminescent fibre by supply voltage, make luminescent fibre work by trigger,, therefore can fix with fixation wall because the luminescent fibre lamp is flexible, but it is low to exist brightness equally, only has the function of decoration.
Summary of the invention
The purpose of this invention is to provide a kind of brightness height, the automobile indoor illumination of easy accessibility.
The present invention is that the technical scheme that achieves the above object is: a kind of automobile room lamp, comprise light emitting diode and luminescent fibre, it is characterized in that: the effective fire resistant resin of described light-emitting diodes is fixed in the housing, the link of light emitting diode is connected with lead, housing is installed in the lamp socket, coupling is connected with lamp socket with lead respectively, the luminous end of light emitting diode exceeds the inner concave arc surface of fire resistant resin, two black flexible pipes are set in the both sides of the conglobate luminescent fibre of dish, two nipples are fitted in respectively on black flexible pipe and the luminescent fibre and with the inboard of Connection Block and are connected, the two ends of luminescent fibre are through respectively in the installing hole of two Connection Blocks and are corresponding with the luminous end of two light emitting diodes, the outside of Connection Block is connected with lamp socket, and has first radiating groove of annular on the periphery wall of Connection Block.
Indoor lamp of the present invention adopts two light emitting diodes as light source, and light emitting diode is fixed in the fire resistant resin, can reduce effectively vehicle in travelling vibrations and damage light emitting diode, especially fire resistant resin has inner concave arc surface, the direct projection light of light emitting diode and the refracted ray two ends from luminescent fibre can be entered in the luminescent fibre, the utilization rate and the brightness of light have been improved, further less power consumption, reach energy-saving effect, simultaneously because the black Hose Jacket is contained in the both sides of luminescent fibre, also reduce light from the dazzle that the luminescent fibre sidewall reflects, made light soft.The present invention is spiraled luminescent fibre circular, luminescent fibre is concentrated, and increased light-emitting area greatly, because brightness is higher, reaches the requirement of room light.Luminescent fibre of the present invention is to be installed on the Connection Block by nipple, and the lamp socket that light emitting diode is housed also is connected on the Connection Block, and rational in infrastructure, easy accessibility uses reliable and stable.The present invention has additional first radiating groove that is used for annular on the outer wall of Connection Block, the heat that is produced in the light emitting diode work can be diffused to fast and go in the air, and the further radiating effect that improves indoor lamp prolongs light emitting diode service life.
Description of drawings
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 connects the structural representation that luminescent fibre is installed in Connection Block and lamp socket.
Wherein: 1-lead, 2-coupling, 21-chuck, 22-lock tube, 3-lamp socket, 4-housing, 41-second radiating groove, 5-fire resistant resin, 51-inner concave arc surface, 6-light emitting diode, 7-Connection Block, 71-the-radiating groove, the 8-nipple, 81-lock tube, 82-chuck, 9-luminescent fibre, 10-black flexible pipe.
The specific embodiment
See shown in Fig. 1,2, automobile room lamp of the present invention, comprise light emitting diode 6 and luminescent fibre 9, this luminescent fibre 9 adopts glass fibre, light emitting diode 6 usefulness fire resistant resins 5 are fixed in the housing 4, fire resistant resin adopts high-temperature-resistant epoxy resin etc., the link of light emitting diode 6 is connected with lead 1, the luminous end of light emitting diode 6 exceeds the inner concave arc surface 51 of fire resistant resin 5, by this inner concave arc surface 51 direct projection light and refracted ray coupling are entered in the luminescent fibre 9, improve the utilization rate of the light source of light emitting diode.See shown in Figure 2, housing 4 of the present invention is installed in the lamp socket 3, lead 1 is installed on the lamp socket 3 by coupling 2, this coupling 2 is made of chuck 21 and lock tube 22, lock tube 22 is by being threaded on the lamp socket 3, inclined-plane by chuck 21 and lock tube 22 junctions compresses chuck 21 and is connected with lead 1, and lead 1 is connected reliably with lamp socket 3.See shown in Figure 1, luminescent fibre 9 dishes of the present invention are circular, to increase light-emitting area, and bending radius should be more than or equal to more than 15 times of luminescent fibre diameter, preferably select diameter greater than the luminescent fibre more than the 5mm, the present invention is owing to the circular structure of luminescent fibre 9 dishes, can drop to crooked light loss minimum.See shown in Figure 2, two black flexible pipes 10 are set in the both sides of luminescent fibre 9, two 8 of nipples are fitted in respectively on black flexible pipe 10 and the luminescent fibre 9 and with the inboard of Connection Block 7 and are connected, this nipple 8 is made of chuck 82 and lock tube 81, chuck 82 is enclosed within on the black flexible pipe 10, when lock tube 81 is screwed in Connection Block 7 inboard by screw thread, then the inclined-plane by chuck 82 and lock tube 81 junctions compresses chuck 82, black flexible pipe 10 and luminescent fibre 9 are connected and fixed, the two ends of this luminescent fibre 9 are through respectively in the installing hole of two Connection Blocks 7, corresponding with the luminous end of two light emitting diodes 6, light is coupled in the luminescent fibre 9, the central axis at best luminescent fibre 9 two ends and the central axes of two light emitting diodes 6, and the outside of Connection Block 7 is installed in lamp socket 3 by screw thread.Diffuse to for ease of the heat that light emitting diode 6 is produced and to go in the air, first radiating groove 71 that has annular on the periphery wall of Connection Block 7, and also be provided with the second horizontal radiating groove 41 or second radiating groove longitudinally on the perisporium of housing 4, with the service life of further prolongation light emitting diode.
Claims (2)
1, a kind of automobile room lamp, comprise light emitting diode and luminescent fibre, it is characterized in that: the effective fire resistant resin of described light-emitting diodes is fixed in the housing, the link of light emitting diode is connected with lead, housing is installed in the lamp socket, coupling is connected with lamp socket with lead respectively, the luminous end of light emitting diode exceeds the inner concave arc surface of fire resistant resin, two black flexible pipes are set in the both sides of the conglobate luminescent fibre of dish, two nipples are fitted in respectively on black flexible pipe and the luminescent fibre and with the inboard of Connection Block and are connected, the two ends of luminescent fibre are through respectively in the installing hole of two Connection Blocks and are corresponding with the luminous end of two light emitting diodes, the outside of Connection Block is connected with lamp socket, and has first radiating groove of annular on the periphery wall of Connection Block.
2, automobile room lamp according to claim 1 is characterized in that: described housing perisporium is provided with the second horizontal radiating groove, or second radiating groove longitudinally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810124774XA CN101344226B (en) | 2008-09-03 | 2008-09-03 | Vehicle room lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810124774XA CN101344226B (en) | 2008-09-03 | 2008-09-03 | Vehicle room lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101344226A true CN101344226A (en) | 2009-01-14 |
| CN101344226B CN101344226B (en) | 2011-08-31 |
Family
ID=40246287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810124774XA Active CN101344226B (en) | 2008-09-03 | 2008-09-03 | Vehicle room lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101344226B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095119A (en) * | 2010-12-28 | 2011-06-15 | 马素德 | Full-color plastic fiber lamp belt |
| CN104566118A (en) * | 2015-02-03 | 2015-04-29 | 李明科 | Compartment lamp of heavy locomotive |
| CN104654163A (en) * | 2013-11-21 | 2015-05-27 | 丹阳市中远车灯有限公司 | Automobile indoor lamp |
| FR3041076A1 (en) * | 2015-09-14 | 2017-03-17 | Valeo Vision | INTERIOR LIGHTING MODULE COMPRISING AN OPTICAL FIBER |
| CN107191831A (en) * | 2017-05-27 | 2017-09-22 | 东莞市闻誉实业有限公司 | Circulating type lighting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201255340Y (en) * | 2008-09-03 | 2009-06-10 | 常州星宇车灯股份有限公司 | Room light for automobile |
-
2008
- 2008-09-03 CN CN200810124774XA patent/CN101344226B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095119A (en) * | 2010-12-28 | 2011-06-15 | 马素德 | Full-color plastic fiber lamp belt |
| CN104654163A (en) * | 2013-11-21 | 2015-05-27 | 丹阳市中远车灯有限公司 | Automobile indoor lamp |
| CN104654163B (en) * | 2013-11-21 | 2017-05-03 | 丹阳市中远车灯有限公司 | Automobile indoor lamp |
| CN104566118A (en) * | 2015-02-03 | 2015-04-29 | 李明科 | Compartment lamp of heavy locomotive |
| FR3041076A1 (en) * | 2015-09-14 | 2017-03-17 | Valeo Vision | INTERIOR LIGHTING MODULE COMPRISING AN OPTICAL FIBER |
| CN107191831A (en) * | 2017-05-27 | 2017-09-22 | 东莞市闻誉实业有限公司 | Circulating type lighting device |
| CN107191831B (en) * | 2017-05-27 | 2019-04-16 | 东莞市闻誉实业有限公司 | Circulating type lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101344226B (en) | 2011-08-31 |
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