CN203431660U - Lamp structure of vehicle - Google Patents
Lamp structure of vehicle Download PDFInfo
- Publication number
- CN203431660U CN203431660U CN201320119957.9U CN201320119957U CN203431660U CN 203431660 U CN203431660 U CN 203431660U CN 201320119957 U CN201320119957 U CN 201320119957U CN 203431660 U CN203431660 U CN 203431660U
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- lamp
- protuberance
- reflector element
- vehicle
- shell body
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Abstract
A lamp structure of a vehicle comprises a lamp shell; a reflecting unit arranged on the internal side wall of the lamp shell and in a clearance with the lamp shell; a lamp source unit arranged on the reflecting unit and used for emitting light ray; a lamp cover unit covering the lamp shell, wherein especially the lamp cover unit comprises a transparent part, a connection part which turns and extends from the periphery of the transparent part and connected with the lamp shell, and at least one projection part which is arranged on the turning part of the transparent part and the connection part and in the non-illumination area, so as to guide and prevent steam in the lamp shell from easily converging, and the steam is guided to the clearance between the reflecting unit and the lamp shell by the projection part, and quickly evaporates under the high temperature action of the light emitting process of the lamp source unit, so that the effective anti-fog effect is exerted.
Description
Technical field
The utility model, about a kind of car light, refers to a kind of lamp structure of vehicle of tool anti-fog function especially.
Background technology
The light fixture of general vehicle is because inside is to be almost sealing state, and in bright light process, interior lamp source can produce high temperature, after light-off, temperature in light fixture reduces, and the aqueous vapor producing because of action of thermal difference just can atomization be attached to the exiting surface of light fixture, affects the external form perception of light fixture.Therefore, then there is dealer by open pore on the shell of light fixture, so that extraneous air energy circulation is in light fixture, thus Antidewing phenomenon.
As Fig. 1, shown in 2, for No. CN1154588Cth, China's Mainland " lamps apparatus for vehicle " patent of invention case, the light fixture 1 that this case discloses is to be mainly lamp body 11 front openings place mat sealant sealing mounted lens 12, and jointly define a lamp house 13, on lamp body 11 back sides, fragment position is provided with steam vent 111, and be provided with passage 112 in position, the hypomere left and right sides, and in lamp house 13, be provided with a speculum 14, see through a lamp socket 15 and bulb 16 is installed on to this speculum 14, on lamp socket 15 and be provided with a lampshade 17, with the light direct irradiation dead ahead that prevents that bulb 16 from being sent.In addition, speculum 14 leading edges 141 are provided with a frame shape extension 18, and frame shape extension 18 is supported and is positioned lamp body 11 inner surfaces, on extension 18 and be provided with opening 181.Allow by this high temperature air that bulb 16 produces in luminescence process under cross-ventilation effect, by steam vent 111, be discharged, extraneous air is flowed in lamp house 13 and is circulated by opening 181 by passage 112, to suppress the inner face of lens 12, produces knot mist phenomenon.
Yet along with the shape-designing of light fixture is more and more complicated, often there are many narrow and small intervals in lamp interior, the crevice place of 12, extension 18 and lens for example, be positioned at speculum 14 rears of bulb 16 irradiation region dorsal parts and the corner crevice place between lamp body 11 inner surfaces etc., these places are the dead angle of Air Flow often, and the hot gas that has little time to disperse is just easily attached to wall, even during bulb 16 extinguishes, cooling is condensed into the globule and drips in the inner lower zone of lamp body 11, although these globules may be because of high temperature evaporation during bulb 16 is again shinny, but therefore can produce water stain at lamp body 11 internal faces also, structure also easily produces embrittlement, in addition, when light fixture 1 is installed on vehicle, in the use procedure of travelling, along with road bump, still also easily slippage everywhere of the unevaporated described globule, if lamp socket 15 is not enough with the adaptation of bulb 16, the globule just has an opportunity to slip in the gap between lamp socket 15 and bulb 16, and then cause the circuit situation that is short-circuited.
Utility model content
Therefore, the purpose of this utility model, is to provide a kind of aqueous vapor that can guide in lamp housing to be difficult for converging, and can be at a lamp source unit under high temperature action when luminous and rapid evaporation, produces the lamp structure of the vehicle of effective anti-fog effect.
So the lamp structure of the utility model vehicle, comprises a lamp housing, a reflector element, a lamp source unit, and a lampshade unit.This lamp housing has the interior sidewall surface that a shell body, is formed at this shell body, and a use is so that this shell body and the extraneous opening communicating.This reflector element be located at this lamp housing and and this interior sidewall surface between have a gap.This lamp source unit is located at this reflector element and in order to emit beam, this reflector element also can produce the effect of reflection light harvesting to described light, uses and forms an irradiation region and a non-irradiation region.This lampshade unit has one and in this opening part and transmittance section, a turnover corresponding with this irradiation region, extends the junction surface from this transmittance section periphery and in order to be connected with this shell body in order to cover cap, and at least one protuberance that is positioned at turning point, Yu Gai junction surface, this transmittance section and is positioned at this non-irradiation region, this lampshade unit and this shell body also define a lamp house, and this reflector element and this lamp source unit are all positioned at this lamp house; The aqueous vapor being formed at by this in this lamp house can guide to this gap location between this reflector element and this shell body by this protuberance, through the high temperature action of this lamp source unit luminescence process and evaporate.
According to utility model aspect, this protuberance is to be polygonal body shape.
According to utility model aspect, this protuberance is curved body shape.
According to utility model aspect, this protuberance is to be imploded arcs body shape.
According to utility model aspect, this reflector element has a photo-emission part, an and front protuberance that is formed at the place, transmittance section of this photo-emission part and contiguous this lampshade unit, and having one, this protuberance is positioned in abutting connection with the leading edge of this turning point, transmittance section, and one be positioned in abutting connection with the trailing edge of this turning point, junction surface, this leading edge this front protuberance is high, makes to be formed at the leading edge place that aqueous vapor in this lamp house is not easy to this protuberance and pools the globule.
According to utility model aspect, the region that this irradiation region is defined for the outside horizontal-extending of this front protuberance, this non-irradiation region is the region in this front protuberance outside and this photo-emission part outside.
According to utility model aspect, this lamp housing also has one and is formed at this shell body ora terminalis and is formed at this shell body ora terminalis and is located at interval at the periphery edge of this inner peripheral portion periphery in abutting connection with the inner peripheral portion, of this interior sidewall surface, and the scarfing unit being formed between this inner peripheral portion and this periphery edge, this Shi Jigai junction surface, lampshade unit is connected and is positioned this shell body with this scarfing unit.
According to utility model aspect, the inner peripheral portion ora terminalis of this lamp housing is positioned at the front protuberance rear of this reflector element, between the front protuberance of the protuberance of this lampshade unit in alignment with this inner peripheral portion ora terminalis and this reflector element.
According to utility model aspect, this reflector element also has an accommodating hole that is positioned at this photo-emission part centre, and this lamp source unit includes a lamp socket that is arranged at the accommodating hole place of this reflector element, and a light-emitting component that is arranged at this lamp socket.
Effect of the present utility model is by the setting of this protuberance, and the aqueous vapor that can guide in lamp housing is difficult for converging, and under can the high temperature action when this lamp source unit is luminous and rapid evaporation produces effective anti-fog effect.
Accompanying drawing explanation
Other feature and effect of the present utility model, will clearly present in the embodiment in reference to accompanying drawing, wherein:
Fig. 1 is a cutaway view, and No. CN1154588Cth, China's Mainland " lamps apparatus for vehicle " patent of invention case is described;
Fig. 2 is another angle cutaway view, aid illustration Fig. 1;
Fig. 3 is a cutaway view, and a preferred embodiment of the lamp structure of the utility model vehicle is described;
Fig. 4 is a cutaway view, the another kind of aspect of this protuberance of this preferred embodiment of aid illustration; And
Fig. 5 is a cutaway view, another aspect of this protuberance of this preferred embodiment of aid illustration.
The specific embodiment
Consult Fig. 3, this preferred embodiment of the lamp structure of the utility model vehicle comprises a lamp housing 3, a reflector element 4, a lamp source unit 5, and a lampshade unit 6.This lamp housing 3 has interior sidewall surface 32 that a shell body 31, is formed at this shell body 31, a use so that this shell body 31 and the extraneous opening 33, communicating are formed at these shell body 31 ora terminalis and are formed at these shell body 31 ora terminalis and are located at interval at the periphery edge 35 of these inner peripheral portion 34 peripheries in abutting connection with the inner peripheral portion 34, of this interior sidewall surface 32, and a scarfing unit 36 being formed between this inner peripheral portion 34 and this periphery edge 35.This reflector element 4 is speculum, its be located at this lamp housing 3 and and this interior sidewall surface 32 between have a gap 37, in this preferred embodiment, this reflector element 4 has the accommodating hole 42 that a photo-emission part 41, is positioned at these photo-emission part 41 centre, and a front protuberance 43 that is formed at this photo-emission part 41.
This lamp source unit 5 includes a lamp socket 51 that is arranged at accommodating hole 42 places of this reflector element 4, and one is arranged at this lamp socket 51 and light-emitting component 52 in order to emit beam.What specify is, the light that light-emitting component 52 produces is through the reflection light harvesting effect of the photo-emission part 41 of this reflector element 4, the region that can define in the outside horizontal-extending of front protuberance 43 of this reflector element 4 forms an irradiation region Q, and front protuberance 43 outsides of this reflector element 4 and this photo-emission part 41 outsides are not because having light by the non-irradiation region relatively forming.
In addition, this lampshade unit 6 have one in order to cover cap in the transmittance section 61 at opening 33 places of this shell body 31, the junction surface 62 from these transmittance section 61 peripheries is extended in one turnover, and at least one protuberance 63 that is positioned at 62 turning points, 61Yu Gai junction surface, this transmittance section, this protuberance 63 has a leading edge 631 that is positioned at 61 turning points in abutting connection with this transmittance section, an and trailing edge 632 that is positioned at 62 turning points in abutting connection with this junction surface, this leading edge 631 is front protuberance 43 height of this reflector element 4, at length, suppose with a horizontal line L 1 by this leading edge 631, another horizontal line L 2 is by the front protuberance 43 of this reflector element 4, this horizontal line L 1 is positioned at before this horizontal line L 2, this horizontal line L 1 is also parallel to each other with this horizontal line L 2.In this preferred embodiment, protuberance 63 is to explain and in the form of a ring with one, and the section of this protuberance 63 is to be evagination arc body shape.This lampshade unit 6 is to utilize junction surface 62 be connected and be positioned shell body 31 with the scarfing unit 36 of this shell body 31, and defines a lamp house 64, and the light-emitting component 52 of this reflector element 4 and this lamp source unit 5 is all positioned at this lamp house 64.This transmittance section 61 is also corresponding with this irradiation region Q, can outwards be dispersed by transmittance section 61 after making light that the light-emitting component 52 of this lamp source unit 5 produces by irradiation region Q.In addition, after this lampshade unit 6 is positioned on shell body 31, the front protuberance 43 of this reflector element 4 is adjacent to the transmittance section 61 of this lampshade unit 6, inner peripheral portion 34 ora terminalis of this lamp housing 3 are positioned at front protuberance 43 rears of this reflector element 4, and the protuberance 63 of this lampshade unit 6 is in alignment with between these inner peripheral portion 34 ora terminalis and the front protuberance 43 of this reflector element 4.
Still refer to Fig. 3, in the use, the light-emitting component 52 of this lamp source unit 5 is when luminous, as shown in imaginary line in figure, the light that the P of its ZhaoMing Center launches after photo-emission part 41 reflections of this reflector element 4, is outwards dispersed by the transmittance section 61 of this lampshade unit 6 as shown in arrow S1 to S5 in figure.The horn-like profile that the hot gas that light-emitting component 52 produces in luminescence process can follow this reflector element 4 rises, and as shown in arrow S6 in figure by 61 of the front protuberance 43 of this reflector element 4 and the transmittance sections of this lampshade unit 6, and enter this non-irradiation region, hot gas can be lowered the temperature and is condensed into the globule, protuberance 63 and the high design of front protuberance 43 of this reflector element 4 of leading edge 631 thereof by this lampshade unit 6, make the globule be difficult for converging at leading edge 631 places of this protuberance 62, and can be dirty fast under protuberance 63 guiding of this lampshade unit 6, and then flow to 37 places, gap of 31 of the shell bodies of this reflector element 4 and lamp housing 3, not slippage everywhere and enter place, other dead angle, again through the light-emitting component 52 of this lamp source unit 5 in the high temperature action of luminescence process and can evaporate rapidly, so can produce effective anti-fog effect, really can improve as Fig. 1 by this, known light fixture 1 shown in 2 cannot evaporate rapidly completely because of the aqueous vapor in lamp house 13 or the globule, and cause, easily at lamp body 11 internal faces, produce water stain, cause structure easily to produce embrittlement or easily cause the circuit problems such as situation that are short-circuited.
Moreover the protuberance 63 of this lampshade unit 6 also can be as shown in Figure 4, section is imploded arcs body shape, also has leading edge 631 and trailing edge 632; Again or as shown in Figure 5, these protuberance 63 sections are polygonal body shape, also have leading edge 631 and trailing edge 632.Can produce equally in the use by this aqueous vapor of guiding in lamp housing 3 and be difficult for converging, and under can the high temperature action when this light-emitting component 52 is luminous and rapid evaporation, with effects such as effective anti-fog effects.
In sum, the lamp structure of the utility model vehicle is by the shape design of the protuberance 63 of this lampshade unit 6, after collocation is combined with shell body 31 when lampshade unit 6, the leading edge 631 of the protuberance 63 of this lampshade unit 6 is front protuberance 43 height of this reflector element 4, and inner peripheral portion 34 ora terminalis of this lamp housing 3 are positioned at front protuberance 43 rears of this reflector element 4, and the protuberance 63 of this lampshade unit 6 is in alignment with between these inner peripheral portion 34 ora terminalis and the front protuberance 43 of this reflector element 4, therefore the aqueous vapor that can guide in lamp housing 3 is difficult for converging, and then under can the high temperature action when light-emitting component 52 is luminous and rapid evaporation, with effective anti-fog effect, therefore really can reach the purpose of this utility model.
The above, it is only preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented with this, i.e. every simple equivalence of doing according to the utility model claims and description changes and modifies, and all still belongs in the scope that the utility model patent contains.
Reference numerals list
3 lamp housings
31 shell bodies
32 interior sidewall surface
33 openings
34 inner peripheral portions
35 periphery edges
36 scarfing units
37 gaps
4 reflector elements
41 photo-emission parts
42 accommodating holes
43 front protuberances
5 lamp source units
51 lamp sockets
52 light-emitting components
6 lampshade unit
61 transmittance sections
62 junction surfaces
63 protuberances
631 leading edges
632 trailing edges
64 lamp houses
L1 horizontal line
L2 horizontal line
P ZhaoMing Center
Q irradiation region
S1 light
S2 light
S3 light
S4 light
S5 light
S6 hot gas
Claims (9)
1. a lamp structure for vehicle, is characterized in that, comprises:
One lamp housing, has the interior sidewall surface that a shell body, is formed at this shell body, and a use is so that this shell body and the extraneous opening communicating;
One reflector element, be located at this lamp housing and and this interior sidewall surface between have a gap;
One lamp source unit, is located at this reflector element and in order to emit beam, this reflector element also can produce the effect of reflection light harvesting to described light, uses and forms an irradiation region and a non-irradiation region; And
One lampshade unit, have one and in this opening part and transmittance section, a turnover corresponding with this irradiation region, extend the junction surface from this transmittance section periphery and in order to be connected with this shell body in order to cover cap, and at least one protuberance that is positioned at turning point, Yu Gai junction surface, this transmittance section and is positioned at this non-irradiation region, this lampshade unit and this shell body also define a lamp house, and this reflector element and this lamp source unit are all positioned at this lamp house; The aqueous vapor being formed at by this in this lamp house can guide to this gap location between this reflector element and this shell body by this protuberance, through the high temperature action of this lamp source unit luminescence process and evaporate.
2. the lamp structure of vehicle as claimed in claim 1, is characterized in that, this protuberance is to be polygonal body shape.
3. the lamp structure of vehicle as claimed in claim 1, is characterized in that, this protuberance is curved body shape.
4. the lamp structure of vehicle as claimed in claim 1, is characterized in that, this protuberance is to be imploded arcs body shape.
5. the lamp structure of vehicle as described in any one in claim 1 to 4, it is characterized in that, this reflector element has a photo-emission part, an and front protuberance that is formed at the place, transmittance section of this photo-emission part and contiguous this lampshade unit, and having one, this protuberance is positioned in abutting connection with the leading edge of this turning point, transmittance section, and one be positioned in abutting connection with the trailing edge of this turning point, junction surface, this leading edge this front protuberance is high, makes to be formed at the leading edge place that aqueous vapor in this lamp house is not easy to this protuberance and pools the globule.
6. the lamp structure of vehicle as claimed in claim 5, is characterized in that, the region that this irradiation region is defined for the outside horizontal-extending of this front protuberance, and this non-irradiation region is the region in this front protuberance outside and this photo-emission part outside.
7. the lamp structure of vehicle as claimed in claim 6, it is characterized in that, this lamp housing also has one and is formed at this shell body ora terminalis and is formed at this shell body ora terminalis and is located at interval at the periphery edge of this inner peripheral portion periphery in abutting connection with the inner peripheral portion, of this interior sidewall surface, and the scarfing unit being formed between this inner peripheral portion and this periphery edge, this Shi Jigai junction surface, lampshade unit is connected and is positioned this shell body with this scarfing unit.
8. the lamp structure of vehicle as claimed in claim 7, is characterized in that, the inner peripheral portion ora terminalis of this lamp housing is positioned at the front protuberance rear of this reflector element, between the front protuberance of the protuberance of this lampshade unit in alignment with this inner peripheral portion ora terminalis and this reflector element.
9. the lamp structure of vehicle as claimed in claim 8, it is characterized in that, this reflector element also has an accommodating hole that is positioned at this photo-emission part centre, and this lamp source unit includes a lamp socket that is arranged at the accommodating hole place of this reflector element, and a light-emitting component that is arranged at this lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320119957.9U CN203431660U (en) | 2013-03-15 | 2013-03-15 | Lamp structure of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320119957.9U CN203431660U (en) | 2013-03-15 | 2013-03-15 | Lamp structure of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431660U true CN203431660U (en) | 2014-02-12 |
Family
ID=50060695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320119957.9U Expired - Fee Related CN203431660U (en) | 2013-03-15 | 2013-03-15 | Lamp structure of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764813A (en) * | 2014-08-29 | 2017-05-31 | 张琴 | Using the antifogging type automobile lamp Lamp cup of LED light source |
| CN112109335A (en) * | 2019-06-21 | 2020-12-22 | 株式会社小糸制作所 | Vehicle lamp and cover for vehicle lamp |
-
2013
- 2013-03-15 CN CN201320119957.9U patent/CN203431660U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764813A (en) * | 2014-08-29 | 2017-05-31 | 张琴 | Using the antifogging type automobile lamp Lamp cup of LED light source |
| CN112109335A (en) * | 2019-06-21 | 2020-12-22 | 株式会社小糸制作所 | Vehicle lamp and cover for vehicle lamp |
| CN112109335B (en) * | 2019-06-21 | 2022-05-31 | 株式会社小糸制作所 | Vehicle lamp and cover for vehicle lamp |
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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 |
Granted publication date: 20140212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |