CN204026510U - Automobile head light lampshade - Google Patents
Automobile head light lampshade Download PDFInfo
- Publication number
- CN204026510U CN204026510U CN201420487612.3U CN201420487612U CN204026510U CN 204026510 U CN204026510 U CN 204026510U CN 201420487612 U CN201420487612 U CN 201420487612U CN 204026510 U CN204026510 U CN 204026510U
- Authority
- CN
- China
- Prior art keywords
- cover body
- head light
- automobile head
- exhaust outlet
- light lampshade
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to the inside and outside temperature difference of a kind of active balance headlamp, effectively prevents the automobile head light lampshade of fog and parts temperature distortion situation.Automobile head light lampshade of the present utility model, comprise cover body and backboard, the front bottom end of cover body is provided with air inlet and is provided with the deep bead of upward opening in the inner side of air inlet, deep bead and cover body inner side surround air intake passage, and air intake passage is disposed with the first filtration stratum reticulare from outside to inside, water barrier, second filters stratum reticulare and water accepting layer; The top, rear end of cover body and bottom are respectively arranged with exhaust outlet and lower exhaust outlet, and the outside of upper exhaust outlet and lower exhaust outlet is all connected with to the mozzle of centre bending.
Description
Technical field
The utility model relates to a kind of automobile lamp spare and accessory parts, relates in particular to a kind of automobile head light lampshade.
Background technology
Along with the high speed development of auto industry, people pursue comfortableness and easily handling in, the security of Integral automobile and energy-conserving and environment-protective are also more and more paid attention to.To this, automobiles headlamp now more to be used LED lamp and adopts plane cluster encapsulation technology, can realize requirement high-power, low energy consumption; But, in prior art, in order to prevent entering of rainwater, headlamp lampshade adopts airtight form conventionally, is fastened on headlamp, when automobile head light is during in illumination condition, its residing closed environment will produce higher temperature due to heat accumulation, this higher temperature not only, easily at the inner fog that produces of car light, affects illuminating effect, also easily make the parts temperature distortion in automobile lamp, even occur the phenomenon of parts scorification.
Because above-mentioned defect, the design people, actively research and innovation in addition, to founding a kind of automobile head light lampshade of new structure, makes it have more the value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide the inside and outside temperature difference of a kind of active balance headlamp, effectively prevents the automobile head light lampshade of fog and parts temperature distortion situation.
Automobile head light lampshade of the present utility model, comprise cover body and backboard, the front bottom end of described cover body is provided with air inlet and is provided with the deep bead of upward opening in the inner side of air inlet, described deep bead and described cover body inner side surround air intake passage, and described air intake passage is disposed with the first filtration stratum reticulare from outside to inside, water barrier, second filters stratum reticulare and water accepting layer; The top, rear end of described cover body and bottom are respectively arranged with exhaust outlet and lower exhaust outlet, and the outside of described upper exhaust outlet and lower exhaust outlet is all connected with to the mozzle of centre bending.
Further, described the first filtration stratum reticulare is metal filter screen, and described the second filtration stratum reticulare is polysiloxane film.
Further, described water barrier is glass fibre water barrier, and described water accepting layer is active carbon water accepting layer.
Further, the position that is positioned at active carbon water accepting layer on described deep bead is shadow shield.
Further, described deep bead is arc, and spacing between described deep bead and cover body along air intake passage from outside to inside direction diminish gradually.
Further, the inner side that described cover body bottom is positioned at described lower exhaust outlet is also provided with water collection sheet, and the inner side that is positioned at water collection sheet on described cover body is provided with discharge outlet.
Concrete, the aperture of described discharge outlet inner side is greater than the aperture in outside.
Further, be provided with the mount pad for installation of heat radiator on described backboard, the inner side of described mount pad is provided with internal thread.
By such scheme, the utility model at least has the following advantages: owing to being provided with air inlet on cover body, and first filters stratum reticulare, water barrier, second filters stratum reticulare and water accepting layer and plays successively the effect of drainage, water proof, hydrophobic and water suction, like this, automobile is in the process of advancing, under the pressure of Air Flow, dry cold air can enter in cover body, and discharge through exhaust outlet, further play the effect of cooling radiator, effectively improved radiating efficiency, and due to balance the temperature of both sides inside and outside LED lamp, make can not haze in headlamp.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.
Brief description of the drawings
Fig. 1 is cutaway view of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Shown in Figure 1, a kind of automobile head light lampshade, comprise cover body 1 and the backboard 2 that is fixed on cover body rear side, the front bottom end of cover body 1 is provided with air inlet 11 and is provided with the deep bead 3 of upward opening in the inner side of air inlet 11, deep bead 3 surrounds air intake passage with cover body 1 inner side, and air intake passage is disposed with the first filtration stratum reticulare 4, water barrier 5, the second filtration stratum reticulare 6 and water accepting layer 7 from outside to inside; The top, rear end of cover body 1 and bottom are respectively arranged with exhaust outlet 12 and lower exhaust outlet 13, and the outside of upper exhaust outlet 12 and lower exhaust outlet 13 is all connected with to the mozzle 8 of centre bending; When installation, cover body is fixed on radiator 10, the front side of radiator and rear side are respectively arranged with LED light source 20 and LED power supply 30; Owing to being provided with air inlet on cover body, and first filters stratum reticulare, water barrier, second filters stratum reticulare and water accepting layer and plays successively the effect of drainage, water proof, hydrophobic and water suction, like this, automobile is in the process of advancing, under the pressure of Air Flow, dry cold air can enter in cover body, and discharge through exhaust outlet, further play the effect of cooling radiator, effectively improve radiating efficiency, and due to balance the temperature of both sides inside and outside LED lamp, make can not haze in headlamp.
In order effectively to play drainage and hydrophobic effect, automobile head light lampshade of the present utility model, the first filtration stratum reticulare 4 is metal filter screen, and the second filtration stratum reticulare 6 is polysiloxane film, and polysiloxane film is waterproof and breathable material.
In order effectively to play the effect of water proof and water suction, automobile head light lampshade of the present utility model, water barrier 5 is glass fibre water barrier, water accepting layer 7 is active carbon water accepting layer; In order to prevent that the direct illumination of LED is at activated carbon surface, cause temperature to raise and make active carbon spontaneous combustion, the position that is positioned at active carbon water accepting layer on deep bead 3 is shadow shield 31.
Flow for the cold air that makes to enter is attached to lampshade inner surface, prevent that lampshade from hazing, automobile head light lampshade of the present utility model, deep bead 3 is arc, and spacing between deep bead 3 and cover body 1 along air intake passage from outside to inside direction diminish gradually.
Automobile head light lampshade of the present utility model, the inner side that cover body 1 bottom is positioned at lower exhaust outlet is also provided with water collection sheet 9, and the inner side that is positioned at water collection sheet on cover body 1 is provided with discharge outlet 14; Like this, even if water inlet in lampshade also can be discharged in time; In order to prevent that outside water from entering from discharge outlet, the aperture of discharge outlet 14 inner sides is greater than the aperture in outside.
In order to facilitate the installation of lampshade and radiator, automobile head light lampshade of the present utility model, is provided with the mount pad 21 for installation of heat radiator on backboard 2, and the inner side of mount pad 21 is provided with internal thread.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (8)
1. an automobile head light lampshade, it is characterized in that: comprise cover body and backboard, the front bottom end of described cover body is provided with air inlet and is provided with the deep bead of upward opening in the inner side of air inlet, described deep bead and described cover body inner side surround air intake passage, and described air intake passage is disposed with the first filtration stratum reticulare from outside to inside, water barrier, second filters stratum reticulare and water accepting layer; The top, rear end of described cover body and bottom are respectively arranged with exhaust outlet and lower exhaust outlet, and the outside of described upper exhaust outlet and lower exhaust outlet is all connected with to the mozzle of centre bending.
2. automobile head light lampshade according to claim 1, is characterized in that: described the first filtration stratum reticulare is metal filter screen, and described the second filtration stratum reticulare is polysiloxane film.
3. automobile head light lampshade according to claim 1, is characterized in that: described water barrier is glass fibre water barrier, and described water accepting layer is active carbon water accepting layer.
4. automobile head light lampshade according to claim 3, is characterized in that: the position that is positioned at active carbon water accepting layer on described deep bead is shadow shield.
5. automobile head light lampshade according to claim 1, is characterized in that: described deep bead is arc, and spacing between described deep bead and cover body along air intake passage from outside to inside direction diminish gradually.
6. automobile head light lampshade according to claim 1, is characterized in that: the inner side that described cover body bottom is positioned at described lower exhaust outlet is also provided with water collection sheet, and the inner side that is positioned at water collection sheet on described cover body is provided with discharge outlet.
7. automobile head light lampshade according to claim 6, is characterized in that: the aperture of described discharge outlet inner side is greater than the aperture in outside.
8. automobile head light lampshade according to claim 1, is characterized in that: on described backboard, be provided with the mount pad for installation of heat radiator, the inner side of described mount pad is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487612.3U CN204026510U (en) | 2014-08-27 | 2014-08-27 | Automobile head light lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420487612.3U CN204026510U (en) | 2014-08-27 | 2014-08-27 | Automobile head light lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026510U true CN204026510U (en) | 2014-12-17 |
Family
ID=52066367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420487612.3U Withdrawn - After Issue CN204026510U (en) | 2014-08-27 | 2014-08-27 | Automobile head light lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026510U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214663A (en) * | 2014-08-27 | 2014-12-17 | 苏州骏发精密机械有限公司 | Automotive headlamp cover |
| CN105222084A (en) * | 2015-09-28 | 2016-01-06 | 常州市日发精密机械厂 | Dewatering type lampshade |
| CN108253374A (en) * | 2018-01-22 | 2018-07-06 | 温州大学新材料与产业技术研究院 | A kind of laser car light structure with long drive effect and good heat dissipation |
| CN111279121A (en) * | 2017-10-26 | 2020-06-12 | 株式会社小糸制作所 | Vehicle lamp |
-
2014
- 2014-08-27 CN CN201420487612.3U patent/CN204026510U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214663A (en) * | 2014-08-27 | 2014-12-17 | 苏州骏发精密机械有限公司 | Automotive headlamp cover |
| CN104214663B (en) * | 2014-08-27 | 2015-09-30 | 苏州骏发精密机械有限公司 | Automobile head light lampshade |
| CN105222084A (en) * | 2015-09-28 | 2016-01-06 | 常州市日发精密机械厂 | Dewatering type lampshade |
| CN111279121A (en) * | 2017-10-26 | 2020-06-12 | 株式会社小糸制作所 | Vehicle lamp |
| CN108253374A (en) * | 2018-01-22 | 2018-07-06 | 温州大学新材料与产业技术研究院 | A kind of laser car light structure with long drive effect and good heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |