CN205402483U - Car lamp - Google Patents
Car lamp Download PDFInfo
- Publication number
- CN205402483U CN205402483U CN201620133006.0U CN201620133006U CN205402483U CN 205402483 U CN205402483 U CN 205402483U CN 201620133006 U CN201620133006 U CN 201620133006U CN 205402483 U CN205402483 U CN 205402483U
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- CN
- China
- Prior art keywords
- light source
- car
- lamp
- metal halide
- lampshade
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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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Abstract
The utility model provides a car lamp, including lamp stand, the light source of setting on the lamp stand to it establishes the lamp shade of light source, its characterized in that to reach the cover: the light source is the ceramic metal halide lamp bubble, and its bipolarity is held and is passed through lead frame external power supply binding post respectively, the lead frame is fixed on the lamp stand. The utility model discloses a car light, through the light source of adoption metal halogen lamp as the car light, the light efficiency can reach 110LMW about 15, 000 hours its life -span, and the color rendering index of spectral component can guarantee the operation of more environmental protection of vehicle, safety after the use more than ra85, improve navigating mate visual sensation's comfortable degree, can popularize the installation and as the use of motorcycle types such as car headlight, train headlight, truck headlight, have very high market development value.
Description
Technical field
This utility model belongs to car light technical field, is specifically related to a kind of car lamp.
Background technology
The car light of various automobiles, train, truck etc. is all Halogen light currently on the market, and the feature of this lamp is to have certain color rendering properties, and price is relatively inexpensive, but illumination shortcoming, evening, driving was dim, and its life-span is comparatively of short duration, only hundreds of hours；Also having part car light to adopt HID lamp, be a kind of gas-discharge light source, its light efficiency is approximately 50LM/W, and the life-span is 2000 hours, improves than Halogen light, but its colour developing sexual intercourse Halogen light is poor.How providing a kind of light efficiency height, long service life, car light that color rendering properties is good to become the extremely urgent problem needing to solve in current automobile lamp decorative field, so that the operation of vehicle more environmental protection, safety, human pilot visual experience is more comfortable.
Summary of the invention
For solving above-mentioned technical problem, this utility model provides a kind of light efficiency height, life-span length, photochromic good car light.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows: a kind of car lamp, including lamp socket, the light source being arranged on lamp socket, and cover sets the lampshade of light source, it is characterized in that: described light source is ceramic metal halide bulb, its bipolarity end is respectively through lead frame external power supply binding post, and described lead frame is fixed on lamp socket.
In one preferred embodiment of this utility model, farther include described ceramic metal halide bulb and there is the electric arc tube that pottery is made, the bipolarity end of ceramic metal halide bulb is symmetricly set on described electric arc tube two ends, is provided with the inner chamber bubbling for filling hydrargyrum, xenon, noble gas and metal halide in described electric arc tube.
In one preferred embodiment of this utility model, farther include described ceramic metal halide bulb and be arranged on the center of lampshade.
In one preferred embodiment of this utility model, the transparent surface farther including described lampshade is cambered surface.
In one preferred embodiment of this utility model, farther including to be additionally provided with in described lampshade reflector and lens, described reflector is arranged on inside lens, and the reflecting surface of described reflector is cambered surface, has the space of described light source in it.
In one preferred embodiment of this utility model, the transparent surface farther including described lampshade is parabola.
In one preferred embodiment of this utility model, the transparent surface farther including described lampshade is plane.
In one preferred embodiment of this utility model, farther including to be additionally provided with in described lampshade reflector and lens, described reflector is arranged on inside lens, and the reflecting surface of described reflector is cambered surface, has the space of described light source in it.
In one preferred embodiment of this utility model, the transparent surface farther including described lampshade is parabola.
The beneficial effects of the utility model are: a kind of car lamp of the present utility model, by adopting Metal halogen lamp as the light source of car light, its life-span is at 15,000 hours, light efficiency is up to 110LM/W, the color rendering index of spectral component, at more than Ra85, is able to ensure that the operation of vehicle more environmental protection, safety, improves the comfort of human pilot visual experience after using, installation can be popularized use as vehicles such as headlight for vehicles, train headlight, truck headlights, there is significantly high market development and be worth.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment technology, the accompanying drawing used required in the description of embodiment technology will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model preferred embodiment；
Fig. 2 is the structural representation of this utility model the second embodiment；
Fig. 3 is the structural representation of the ceramic metal halide bulb of this utility model preferred embodiment.
Wherein: 2-lamp socket, 4-light source, 6-lampshade, 8-ceramic metal halide bulb, 10-lead frame, 12-electric arc tube, 14-inner chamber bubbling, 16-reflector, 18-lens.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment one
As shown in Figure 1,3, a kind of car lamp disclosed in the present embodiment, including lamp socket 2, the light source 4 that is arranged on lamp socket 2, and cover sets the lampshade 6 of light source 4, light source 4 of the present utility model is preferably used ceramic metal halide bulb 8, it has the electric arc tube 12 that pottery is made, it is symmetricly set on the polar end being provided with bulb at electric arc tube 12 two ends, bipolarity end is respectively through lead frame 10 external power supply binding post, described lead frame 10 is fixed on lamp socket 2, is provided with the inner chamber bubbling 14 for filling hydrargyrum, xenon, noble gas and metal halide in described electric arc tube 12.Ceramic metal halide bulb 8 external power supply is energized, under initial state, halogenide is present in lamp with solid forms, xenon is as the pilot gas after energising, after lighting bulb, first low pressure arc discharge state it is operated in, light generation heat energy, make whole lamp heated, metal halide raises constantly evaporation with temperature subsequently, become metal halide steam, under the effect of thermal convection current, constantly flow to arc center, a part of metal halide is decomposed by high arc temperature, become metallic atom and halogen atom, under the effect of electric field, metallic atom is excited luminescence, produce light source.Noble gas is as the protective gas after luminescence.By adopting Metal halogen lamp as the light source of car light, its life-span is at 15,000 hours, light efficiency is up to 110LM/W, the color rendering index of spectral component is at more than Ra85, have the advantages that specular removal, long-life and colour developing are good, it is able to ensure that the operation of vehicle more environmental protection, safety after using, improves the comfort of human pilot visual experience.
In the present embodiment, the transparent surface of lampshade 6 is cambered surface, it is preferred to use parabola, adopts parabola to make photochromic concordance good, it is possible to the effectively problem of the COLOR COMPOSITION THROUGH DISTRIBUTION inequality that solution causes because of photochromic drift.
The scope of brightness and irradiation in order to improve car light, is arranged on the center of lampshade 6 as the ceramic metal halide bulb 8 of light source 4.
As further improvement of the utility model, being additionally provided with reflector 16 and lens 18 in described lampshade 6, described reflector 16 is arranged on inside lens 18, and the reflecting surface of described reflector 16 is cambered surface, has the space of described light source 4 in it.The light that light source sends is reflected device 16, lens 18 and lampshade 6 successively and outwards disperses, the luminous reflectance that light source is sent by emitter 16 is formed concentrates parallel light beam, lens 18, by concentrating parallel light beam to carry out reflecting and scattering, improves the uniformity of illumination and avoids light beam too narrow.The reflecting surface of preferred reflector 16 is parabola, and the light distribution surface of lens 18 is parabola, is all from improving the consideration of photochromic conforming angle, it is possible to the effectively problem of the COLOR COMPOSITION THROUGH DISTRIBUTION inequality that solution causes because of photochromic drift.
Embodiment two
As in figure 2 it is shown, the present embodiment is plane compared to the transparent surface differing only in lampshade 6 of embodiment one, the reflecting surface of matched radiator 16 is planar design, and the light distribution surface of lens 18 is also for planar design, applicable multiple lamp-type use.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (7)
1. a car lamp, including lamp socket, the light source being arranged on lamp socket, and cover sets the lampshade of light source, it is characterised in that: described light source is ceramic metal halide bulb, its bipolarity end is respectively through lead frame external power supply binding post, and described lead frame is fixed on lamp socket.
2. a kind of car lamp according to claim 1, it is characterized in that: described ceramic metal halide bulb has the electric arc tube that pottery is made, the bipolarity end of ceramic metal halide bulb is symmetricly set on described electric arc tube two ends, is provided with the inner chamber bubbling for filling hydrargyrum, xenon, noble gas and metal halide in described electric arc tube.
3. a kind of car lamp according to claim 1 and 2, it is characterised in that: described ceramic metal halide bulb is arranged on the center of lampshade.
4. a kind of car lamp according to claim 1, it is characterised in that: the transparent surface of described lampshade is cambered surface.
5. a kind of car lamp according to claim 1, it is characterised in that: the transparent surface of described lampshade is plane.
6. a kind of car lamp according to claim 4 or 5, it is characterised in that: being additionally provided with reflector and lens in described lampshade, described reflector is arranged on inside lens, and the reflecting surface of described reflector is cambered surface, has the space of described light source in it.
7. a kind of car lamp according to claim 4, it is characterised in that: the transparent surface of described lampshade is parabola.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133006.0U CN205402483U (en) | 2016-02-22 | 2016-02-22 | Car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133006.0U CN205402483U (en) | 2016-02-22 | 2016-02-22 | Car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402483U true CN205402483U (en) | 2016-07-27 |
Family
ID=56445406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620133006.0U Expired - Fee Related CN205402483U (en) | 2016-02-22 | 2016-02-22 | Car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654449A (en) * | 2018-12-29 | 2019-04-19 | 江苏彤明高科汽车电器有限公司 | A kind of totally enclosed type car headlamp |
-
2016
- 2016-02-22 CN CN201620133006.0U patent/CN205402483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654449A (en) * | 2018-12-29 | 2019-04-19 | 江苏彤明高科汽车电器有限公司 | A kind of totally enclosed type car headlamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20190222 |