CN204943266U - A kind of car headlamp - Google Patents
A kind of car headlamp Download PDFInfo
- Publication number
- CN204943266U CN204943266U CN201520629956.8U CN201520629956U CN204943266U CN 204943266 U CN204943266 U CN 204943266U CN 201520629956 U CN201520629956 U CN 201520629956U CN 204943266 U CN204943266 U CN 204943266U
- Authority
- CN
- China
- Prior art keywords
- lamp body
- cup
- car headlamp
- headlamp
- cover
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 239000004411 aluminium Substances 0.000 claims abstract description 6
- 238000004512 die casting Methods 0.000 claims abstract description 6
- 238000007596 consolidation process Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of car headlamp, it is characterized in that: it comprises the cover (1) of PC material and the lamp body (2) of die casting aluminium material, described cover (1) and lamp body (2) are bonded together by glue, and form lamp body (2) inner chamber closed, described lamp body (2) inner chamber is provided with COB integrated optical source (3), reflector (4), compressing tablet (5) and driving (6), car headlamp of the present utility model adopts special substance to increase its firm anti-seismic performance, utilize glue to bond wait second consolidation mode fixing with screw to be connected its headlamp inside, and multi-layer groove and male cooperation use are set in junction, to its headlamp inner sealing, further increase the sealing of car headlamp, two COB integrated optical sources combinations are set simultaneously in a lamp body and are used alternatingly the energy saving realizing headlamp.
Description
Technical field
The utility model relates to automobile lamp technical field, relates to a kind of car headlamp concretely.
Background technology
The headlamp of automobile mainly conveniently driver can illuminate front when night running, driver is helped to identify the position of road surface and barrier, to guarantee the visibility of driver, when heavy rain or foggy weather driving, can cause headlamp and enter mist into water or lamp body inside, thus the degree of safety of vehicle is impacted, easily cause driving peril, therefore car headlamp has higher demand to its sealing, mode often by vacuumizing forms vacuum structure in headlamp inside, the hermetically-sealed construction of headlamp adopts standard type sealing ring mostly, for traditional headlamp, the sealing effectiveness of its accepted standard RunddichtringO is not satisfactory, the sealing of headlamp entirety cannot be ensured under the complex environment of running car, and car headlamp self is more fragile at present, clash into as there is automotive front end, headlamp breaking-up rate is about 80 percent.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art and provides a kind of structure simple, reasonable in design, the car headlamp of waterproof, the function such as antifog, shockproof.
The purpose of this utility model is achieved in that
A kind of car headlamp, it is characterized in that: it comprises the cover (1) of PC material and the lamp body (2) of die casting aluminium material, described cover (1) and lamp body (2) are bonded together by glue, and form lamp body (2) inner chamber closed, described lamp body (2) inner chamber is provided with COB integrated optical source (3), reflector (4), compressing tablet (5) and driving (6), described reflector (4) top is fixedly connected with cover (1), bottom is connected with lamp body (2), described reflector (4) and the junction of lamp body (2) are provided with COB integrated optical source (3), described COB integrated optical source (3) is provided with compressing tablet (5), the COB integrated optical source (3) that is installed on described compressing tablet (5) goes up and passes through screw (7) and fixes.
Above-mentioned a kind of car headlamp, described cover (1) and lamp body (2) carry out second consolidation connection by screw (8).
Above-mentioned a kind of car headlamp, described lamp body (2) is provided with L connected in star (16) and groove (17), described cover (1) is equipped with inverted L-shaped projection (14) and protruding (15).
Above-mentioned a kind of car headlamp, described reflector (4) comprises two cups being integral type structure, and be respectively cup one (11) and cup two (12), described cup one (11) and cup two (12) are conical cup.
Above-mentioned a kind of car headlamp, described cup one (11) bottom is connected in inclined-plane with between lamp body (2).
Above-mentioned a kind of car headlamp, described lamp body (2) outer surface is provided with the projection (13) of at least ten.
Above-mentioned a kind of car headlamp, described cup one (11) and the inner face of cup two (12) are netted diamond-shaped.
The utility model tool has the following advantages: car headlamp of the present utility model adopts special substance to increase its firm anti-seismic performance, utilize glue to bond wait second consolidation mode fixing with screw to be connected its headlamp inside, and multi-layer groove and male cooperation use are set in junction, to its headlamp inner sealing, further increase the sealing of car headlamp, two COB integrated optical sources combinations are set simultaneously in a lamp body and are used alternatingly the energy saving realizing headlamp.
Accompanying drawing explanation
Fig. 1 is overall cross-sectional view of the present utility model;
Fig. 2 is this novel right flank and left surface cross-sectional view.
In figure: 1-cover, 2-lamp body, 3-COB integrated optical source, 4-reflector, 5-compressing tablet, 6-drives, and 7,8-screw, 11-cup one, 12-cup two, 13,15-are protruding, and 14-inverted L-shaped is protruding, 16-L connected in star, 17-groove.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of car headlamp, it comprises the cover 1 of PC material and the lamp body 2 of die casting aluminium material, what described cover 1 adopted is PC material, i.e. Merlon, it can waterproof again can printing opacity, there is high strength and coefficient of elasticity, high impact, shock-proof shatter-resistant, what described lamp body 2 adopted is die casting aluminium material, die casting aluminium is pack alloy, it has higher the loosing core of a set of technology content, the systems such as cooling, radiating effect is relatively good, described cover 1 is bonded together by glue with lamp body 2, adopt glue bonding to be not easy to produce space to cause and leak, gas leakage, and form lamp body 2 inner chamber closed, described lamp 2 inner chamber is provided with COB integrated optical source 3, reflector 4, compressing tablet 5 and driving 6, described driving 6 is mainly played and is given lamp body service voltage, the resolution of electric current and parameter, be arranged on lamp body 2 inner, be positioned at the side of reflector 4, described reflector 4 top is connected with cover 1, bottom is connected with lamp body 2, projection is provided with bottom described reflector 4, described lamp body 2 is equipped with fluted, described reflector 4 is installed on lamp body 2 by cooperation that is protruding and groove, described reflector 4 and the junction of lamp body 2 are provided with COB integrated optical source 3, the area of dissipation of described COB integrated optical source is larger, described COB integrated optical source 3 is provided with compressing tablet 5, described compressing tablet 5 to be installed in COB integrated optical source 3 and to be fixed by screw 7.
As shown in Figure 1, described cover 1 and lamp body 2 carry out second consolidation connection by screw 8, mainly realize the dual of cover 1 and lamp body 2 to coincide, glue is easily liquefied or dry and cracked under the state of certain high temperature or low temperature, adopt screw to carry out secondary seal to cover 1 and lamp body 2, the complete sealing of lamp body 2 internal cavities can be realized.
As shown in Figure 1, described lamp body 2 is provided with L connected in star 16 and groove 17, described cover 1 is equipped with inverted L-shaped protruding 14 and protruding 15, adopt the mode that is connected of dual-cavity and biconvex, make, sealing effectiveness between cover 1 and lamp body 2 is more perfect, avoids rainwater or fog to enter by the gap between cover 1 and lamp body 2 damage that lamp body 2 inner chamber causes internal circuit.
As described in Figure 1, described reflector 4 comprises two PC material cups being integral type structure, be respectively cup 1 and cup 2 12, described cup 1 and cup 2 12 are conical cup, described reflector 4 is fire retardation PC material, the high temperature of resistance to 125 degrees Celsius, and spotlight effect is relatively good, within the scope of 30 meters, maximum cylindrical irradiated area is 1M, described reflector 4 is arranged in the middle of cover 1 and lamp body 2, described COB integrated optical source 3 carries out optically focused by reflector 4, then shines out through cover 1.
As Fig. 1, described in 2, be connected in inclined-plane bottom described cup 1 with between lamp body 2, junction between cup 1 and the lamp body 2 and inclination of 5 degree will be produced between horizontal line, when the irradiant angle of COB integrated optical source 3 can spread to both sides, produce dipped beam, described cup 2 12 is connected for vertical with lamp body 2 junction, vertical the shining forwards through cover 1 of light that COB integrated optical source 3 is launched, form distance light, when using dipped headlights, cup 1 opens work, cup 2 12 is closed, when using high beam, cup 1 is closed, cup 2 12 is opened, when whole lamp is contained in and automobile uses, the light that its cup 2 12 of lamp being contained in front right sends is balance direct projection, downward 5 degree of the only balance that the cup 1 being contained in front right sends, but when while of being all confined to two light of each light fixture, bright whole lamp is contained in and automobile uses, the light of balance direct projection can reach most illuminating effect between the distance of 50 meters ~ 80 meters, road surface, the light of downward 5 degree only reaches best radiation response between the distance of 30 meters ~ 50 meters, road surface, two light are lighted simultaneously and namely range can clearly be irradiated between 30 meters ~ 80 meters, driver can be driven safely between this irradiation distance.
As described in Figure 1, described lamp body 2 outer surface is provided with the projection 13 of at least ten, increases area of dissipation, can distribute heat fast when COB integrated optical source 3 produces heat energy.
As shown in Figure 1, described cup 1 and the inner face of cup 2 12 are netted diamond-shaped, mainly play best spotlight effect.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that and the foregoing is only specific embodiments of the invention; the protection domain be not intended to limit the present invention; all any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a car headlamp, it is characterized in that: it comprises the cover (1) of PC material and the lamp body (2) of die casting aluminium material, described cover (1) and lamp body (2) are bonded together by glue, and form lamp body (2) inner chamber closed, described lamp body (2) inner chamber is provided with COB integrated optical source (3), reflector (4), compressing tablet (5) and driving (6), described reflector (4) top is fixedly connected with cover (1), bottom is connected with lamp body (2), described reflector (4) and the junction of lamp body (2) are provided with COB integrated optical source (3), described COB integrated optical source (3) is provided with compressing tablet (5), the COB integrated optical source (3) that is installed on described compressing tablet (5) goes up and passes through screw (7) and fixes.
2. a kind of car headlamp according to claim 1, is characterized in that: described cover (1) and lamp body (2) carry out second consolidation connection by screw (8).
3. a kind of car headlamp according to claim 2, is characterized in that: described lamp body (2) is provided with L connected in star (16) and groove (17), described cover (1) is equipped with inverted L-shaped projection (14) and protruding (15).
4. a kind of car headlamp according to claim 1, it is characterized in that: described reflector (4) comprises two cups being integral type structure, be respectively cup one (11) and cup two (12), described cup one (11) and cup two (12) are conical cup.
5. a kind of car headlamp according to claim 4, is characterized in that: described cup one (11) bottom is connected in inclined-plane with between lamp body (2).
6. a kind of car headlamp according to claim 1, is characterized in that: described lamp body (2) outer surface is provided with the projection (13) of at least ten.
7. a kind of car headlamp according to claim 4, is characterized in that: described cup one (11) and the inner face of cup two (12) are netted diamond-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629956.8U CN204943266U (en) | 2015-08-20 | 2015-08-20 | A kind of car headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629956.8U CN204943266U (en) | 2015-08-20 | 2015-08-20 | A kind of car headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943266U true CN204943266U (en) | 2016-01-06 |
Family
ID=55010692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520629956.8U Expired - Fee Related CN204943266U (en) | 2015-08-20 | 2015-08-20 | A kind of car headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737058A (en) * | 2016-03-08 | 2016-07-06 | 镇江菲尔斯特电子科技有限公司 | Automobile LED front fog lamp |
| CN115523463A (en) * | 2022-09-23 | 2022-12-27 | 欧儒帆 | A kind of anti-glare automobile headlamp |
-
2015
- 2015-08-20 CN CN201520629956.8U patent/CN204943266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737058A (en) * | 2016-03-08 | 2016-07-06 | 镇江菲尔斯特电子科技有限公司 | Automobile LED front fog lamp |
| CN115523463A (en) * | 2022-09-23 | 2022-12-27 | 欧儒帆 | A kind of anti-glare automobile 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: 20160106 Termination date: 20160820 |