CN206338741U - Automobile-used headlight and automobile - Google Patents
Automobile-used headlight and automobile Download PDFInfo
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- CN206338741U CN206338741U CN201621407989.9U CN201621407989U CN206338741U CN 206338741 U CN206338741 U CN 206338741U CN 201621407989 U CN201621407989 U CN 201621407989U CN 206338741 U CN206338741 U CN 206338741U
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- automobile
- heat dissipation
- used headlight
- heat
- metal plate
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of automobile-used headlight and automobile, belongs to technical field of automobile illumination.The automobile-used headlight includes：Lamp housing, including lighting area and the radiating area adjacent with the lighting area；LED photovoltaic module for sending LED light, located at the lighting area；Reflecting plate, located at the lighting area, for the light directive assigned direction for sending the LED photovoltaic module；Lens unit, on the lamp housing；Heat-sink unit, located at the radiating area, the heat-sink unit includes an at least heat dissipation metal plate, and the LED photovoltaic module is located at the heat dissipation metal plate surface.Automobile-used headlight and the automobile with it of the present utility model, with simple in construction, the low beneficial effect of energy consumption.
Description
Technical field
The utility model is related to technical field of automobile illumination, more particularly to a kind of automobile-used headlight and with it is above-mentioned it is automobile-used before
The automobile of headlight.
Background technology
Before several years, LED is just stepped and has been gone up the journey that marches automotive field, at present, and LED is illuminated and brake lamp, emergent in the car
Application in terms of lamp, day portable lighter has played significant effect.LED has surpassed in the proportion of vehicle inside and outside lighting source
Cross 80%.With the fast development and the progressively decline of cost of LED illumination technology, LED headlamps are by technology in recent years
After the stages such as checking, concept car displaying, widespread adoption is had started in volume production car system.Each well-known motor corporation is also successive
It is proposed LED headlamps and substitutes conventional incandescent light, the automotive type of HID lamp, it is believed that has more auto vendors soon by LED
Car light as automotive lighting first choice.
Documents 1 (CN104676415A) disclose a kind of vehicle heat dissipation system for LED headlamp and automotive headlamp, dissipate
Hot systems include LED light source module, also including heat dissipation channel, bladeless fan, and heat dissipation channel has the air intake towards vehicle front side
Mouth and the air outlet towards vehicle rear-side；LED light source module is arranged at the outside wall surface of heat dissipation channel, and bladeless fan is installed on radiating
Channel interior, and the air inlet of the air inlet correspondence heat dissipation channel of the bladeless fan, the air outlet correspondence radiating of bladeless fan are logical
The air outlet in road.Automotive headlamp includes lamp housing, printing opacity mask and the cooling system.
Need to use bladeless fan in above-mentioned documents 1, it not only increases structure complexity, but also can increase energy
Consumption.Therefore, it is necessary to a kind of new automobile-used headlight scheme be proposed, to solve the above problems.
Utility model content
The utility model is based on the one or more problems of the above there is provided a kind of automobile-used headlight and automobile, to solve
Certainly Vehicle headlamp structure is complicated in the prior art and the higher technical problem of energy consumption.
The utility model provides a kind of automobile-used headlight, and the automobile-used headlight includes：
Lamp housing, including lighting area and the radiating area adjacent with the lighting area；
LED photovoltaic module for sending LED light, located at the lighting area；
Reflecting plate, located at the lighting area, for the light directive assigned direction for sending the LED photovoltaic module；
Lens unit, on the lamp housing；
Heat-sink unit, located at the radiating area, the heat-sink unit includes an at least heat dissipation metal plate, the LED photovoltaic
Module is located at the heat dissipation metal plate surface.
It is preferred that the heat-sink unit includes：Radiator, the radiator is on the madial wall of the radiating area.
It is preferred that the heat-sink unit include it is multiple interval pre-determined distances heat dissipation metal plates, adjacent heat radiation sheet metal it
Between form ventilating opening, be easy to ambient atmos flow into heat-sink unit in.
It is preferred that the length of each heat dissipation metal plate gradually shortens from the lighting area to the radiating area direction.
It is preferred that the length of most long heat dissipation metal plate is between 1.5 times to 2 times of most short heat radiating metal leaf length,
The side surface of facing illumination area one of the most long heat dissipation metal plate is provided with the LED photovoltaic module.
It is preferred that the most long heat dissipation metal plate and the lighting area form sealing space.
It is preferred that each heat radiating metal leaf length is pressed from most long heat dissipation metal plate between most short heat dissipation metal plate
It is small according to equal length subtractive.
It is preferred that the LED photovoltaic module includes：Substrate, drive circuit and plurality of LEDs lamp on substrate.
It is preferred that in the lighting area, the LED photovoltaic module is set with the reflecting plate close to the lamp housing bottom
Put, there is angle γ, 30 °≤γ≤45 ° between the reflecting plate and the LED photovoltaic module.
The utility model also provides a kind of automobile, and the automobile includes automobile-used headlight, and the automobile-used headlight is above
Described automobile-used headlight.
Automobile-used headlight and the automobile with it of the present utility model, with simple in construction, the low beneficial effect of energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation of the automobile-used headlight of the utility model preferred embodiment.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.If it should be noted that do not conflict,
Each feature in the utility model embodiment and embodiment can be combined with each other, protection domain of the present utility model it
It is interior.
Embodiment 1
Fig. 1 is referred to, Fig. 1 is the structural representation of the automobile-used headlight of the utility model preferred embodiment.Such as Fig. 1 institutes
Show that the automobile-used headlight 40 of the utility model preferred embodiment mainly includes：
Lamp housing, including lighting area and the radiating area adjacent with the lighting area；
LED photovoltaic module for sending LED light, located at the lighting area；
Reflecting plate 45, located at the lighting area, for the light directive assigned direction for sending the LED photovoltaic module；
Lens unit 41, on the lamp housing；
Heat-sink unit 42, located at the radiating area, the heat-sink unit 42 includes an at least heat dissipation metal plate, the LED
Photoelectricity module is located at the heat dissipation metal plate surface.
Automobile-used headlight of the present utility model, with simple in construction, the low beneficial effect of energy consumption.
In a preferred embodiment, the heat-sink unit includes：Radiator, the radiator is located at the radiating area
On madial wall.
In a preferred embodiment, the heat-sink unit includes the heat dissipation metal plate of multiple interval pre-determined distances, adjacent
Ventilating opening is formed between heat dissipation metal plate, is easy to ambient atmos to flow into heat-sink unit.
In a preferred embodiment, the length of each heat dissipation metal plate from the lighting area to the radiating area direction gradually
Shorten.
In a preferred embodiment, the length of most long heat dissipation metal plate 46 is the length of most short heat dissipation metal plate 47
1.5 times to 2 times between, the side surface of facing illumination area one of the most long heat dissipation metal plate 46 is provided with the LED photovoltaic mould
Group.
In a preferred embodiment, the most long heat dissipation metal plate 46 and the lighting area form sealing space.
In a preferred embodiment, each heat radiating metal leaf length dissipates from most long heat dissipation metal plate 46 to most short
According to equivalence reduction between thermometal piece 47.That is with dissipating that the length of most long heat dissipation metal plate and adjacent second are grown
Length difference between thermometal piece is d, then the length between the heat dissipation metal plate of the second length and the heat dissipation metal plate of the 3rd length
Difference is also d.Therefore each heat dissipation metal plate a heat-dissipating space 48 is formed due to difference, after heat-dissipating space 48 heat from dissipate
Hot device 44 is discharged.
In a preferred embodiment, the LED photovoltaic module includes：Substrate 43, the drive circuit on substrate 43
And plurality of LEDs lamp 49.
In a preferred embodiment, in the lighting area, the LED photovoltaic module is with the reflecting plate 45 close to described
Lamp housing bottom is set, and be there is angle γ between the reflecting plate and the LED photovoltaic module, 30 °≤γ≤45 °, is preferably
36°。
The utility model also provides a kind of automobile, and the automobile includes automobile-used headlight, and the automobile-used headlight is above
Described automobile-used headlight, it is preceding referring to description above, it will not be repeated here.
Automobile of the present utility model with foregoing automobile-used headlight, with simple in construction, the low beneficial effect of energy consumption.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is all
It is the equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or directly or indirectly uses
In other related technical fields, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of automobile-used headlight, it is characterised in that the automobile-used headlight includes：
Lamp housing, including lighting area and the radiating area adjacent with the lighting area；
LED photovoltaic module for sending LED light, located at the lighting area；
Reflecting plate, located at the lighting area, for the light directive assigned direction for sending the LED photovoltaic module；
Lens unit, on the lamp housing；
Heat-sink unit, located at the radiating area, the heat-sink unit includes an at least heat dissipation metal plate, the LED photovoltaic module
Located at the heat dissipation metal plate surface.
2. automobile-used headlight as claimed in claim 1, it is characterised in that the heat-sink unit includes：Radiator, the radiating
Device is on the madial wall of the radiating area.
3. automobile-used headlight as claimed in claim 2, it is characterised in that the heat-sink unit includes multiple interval pre-determined distances
Heat dissipation metal plate, form ventilating opening between adjacent heat radiation sheet metal, be easy to ambient atmos to flow into heat-sink unit.
4. automobile-used headlight as claimed in claim 3, it is characterised in that the length of each heat dissipation metal plate from the lighting area to
The radiating area direction gradually shortens.
5. automobile-used headlight as claimed in claim 4, it is characterised in that the length of most long heat dissipation metal plate is most short dissipate
Between 1.5 times to 2 times of thermometal leaf length, the side surface of facing illumination area one of the most long heat dissipation metal plate is provided with described
LED photovoltaic module.
6. automobile-used headlight as claimed in claim 5, it is characterised in that most long heat dissipation metal plate and the lighting area
Form sealing space.
7. automobile-used headlight as claimed in claim 6, it is characterised in that each heat radiating metal leaf length is from most long radiating
Sheet metal is to small according to equal length subtractive between most short heat dissipation metal plate.
8. automobile-used headlight as claimed in claim 1, it is characterised in that the LED photovoltaic module includes：Substrate, located at base
Drive circuit and plurality of LEDs lamp on plate.
9. the automobile-used headlight as described in any one of claim 1 to 8, it is characterised in that in the lighting area, the LED light
Electric module is set with the reflecting plate close to the lamp housing bottom, is existed between the reflecting plate and the LED photovoltaic module
Angle γ, 30 °≤γ≤45 °.
10. a kind of automobile, the automobile includes automobile-used headlight, it is characterised in that the automobile-used headlight be claim 1 to
Automobile-used headlight described in 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407989.9U CN206338741U (en) | 2016-12-21 | 2016-12-21 | Automobile-used headlight and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407989.9U CN206338741U (en) | 2016-12-21 | 2016-12-21 | Automobile-used headlight and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206338741U true CN206338741U (en) | 2017-07-18 |
Family
ID=59301614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621407989.9U Active CN206338741U (en) | 2016-12-21 | 2016-12-21 | Automobile-used headlight and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206338741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420754A (en) * | 2017-07-26 | 2017-12-01 | 卢旋坤 | A kind of New LED modeling lamp |
-
2016
- 2016-12-21 CN CN201621407989.9U patent/CN206338741U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420754A (en) * | 2017-07-26 | 2017-12-01 | 卢旋坤 | A kind of New LED modeling lamp |
| WO2019019540A1 (en) * | 2017-07-26 | 2019-01-31 | 卢旋坤 | Novel led modelling lamp |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong City, Nanshan District province high tech in the middle of the two road, No. 2 Shenzhen International Software Park, room 201-205, room, 4 (only office) (222-226) Patentee after: Shenzhen mayor express Semiconductor Technology Co., Ltd. Address before: 518000 Guangdong City, Nanshan District province high tech in the middle of the two road, No. 2 Shenzhen International Software Park, room 201-205, room, 4 (only office) (222-226) Patentee before: Shenzhen CYT Optoelectronic Technology Co.,Ltd. |