CN203024063U - Novel car light emitting diode (LED) head lamp low beam device - Google Patents
Novel car light emitting diode (LED) head lamp low beam device Download PDFInfo
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- CN203024063U CN203024063U CN2012207075842U CN201220707584U CN203024063U CN 203024063 U CN203024063 U CN 203024063U CN 2012207075842 U CN2012207075842 U CN 2012207075842U CN 201220707584 U CN201220707584 U CN 201220707584U CN 203024063 U CN203024063 U CN 203024063U
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- led
- lens
- locating hole
- new automobile
- head lights
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Abstract
The utility model discloses a novel car light emitting diode (LED) head lamp low beam device. The novel car LED head lamp low beam device comprises LED lamp sets, an aluminum substrate and a heat dissipator, wherein a section of the heat dissipator is in an L-shaped structure, and the LED lamp sets are in a split structure and respectively arranged on the heat dissipator. By adopting the scheme, LED light sources are adopted by the LED lamp sets. Compared with a traditional incandescent lamp, a halogen lamp and a high strength gas discharge lamp, a LED lamp is long in service life, small in heat dissipating capacity, and saving in energy.
Description
Technical field
The utility model relates to LED headlamp technical field, is specifically related to a kind of new automobile LED dim head lights device.
Background technology
front photograph device is mainly used in the road lighting under night or adverse circumstances. and the volume of traffic at night accounts for 25% of total volume of traffic, and the traffic accident that occurs in night accounts for 47% of total traffic accident, cause the night traffic accident that many reasons are arranged again and again, the decline of headlamp performance is one of them main cause. traditional headlamp light source has incandescent lamp, Halogen lamp LED and high-intensity gas discharge lamp (High IntensityDischarge Lamps, HID), generally only had hundreds of the service life of incandescent lamp and Halogen lamp LED individual hour, also only have several thousand hours the service life of HID. therefore, the light source of seeking a kind of novel durable replaces traditional light source to the performance that improves headlamp and the positive effect that has that reduces the night traffic accident.
The utility model content
For solving the technical problem that exists in prior art, the utility model provides a kind of long service life and new automobile LED dim head lights device easily has been installed.
The utility model solves the technical problem that exists in prior art, the technical scheme that adopts is: a kind of new automobile LED dim head lights device is provided, comprise LED lamp group (1), aluminium base (2) and radiator (3), LED is welded on aluminium base (2); The cross section of radiator (3) is the L character form structure, and LED lamp group (1) is Split type structure and is separately positioned on radiator (3).
As preferred version of the present utility model, described radiator (3) comprises aluminium sheet fin (31) and installation panel (32), aluminium sheet fin (31) and the vertical setting of installation panel (32), Formation cross-section are the radiator (3) of L character form structure.
As preferred version of the present utility model, described aluminium base (2) comprises lens aluminium base (21) and Lamp cup aluminium base (22), and lens aluminium base (21) is separately positioned on installation panel (32) with Lamp cup aluminium base (22).
As preferred version of the present utility model, described LED lamp group comprises at least two once light-distribution LED lens (11) and two secondary light-distribution LED lens (13), and each is comprised of each once light-distribution LED lens (11) and secondary light-distribution LED lens (13) the plane of refraction (12) of an irregular curved surface and the plane of refraction (14) of a sphere.
As preferred version of the present utility model, the outside wall surface of described LED lens (11) and LED lens (13) is extended locating hole (110), described aluminium sheet installation panel (32) is provided with locating hole (320), and locating hole (110) is connected with locating hole (320).
As preferred version of the present utility model, the angle of divergence of the horizontal direction of described LED lens (11) and LED lens (13) is 20 °.
As preferred version of the present utility model, described LED lamp group comprises at least two LED Lamp cups (15), and each LED Lamp cup (15) is comprised of a spherical reflective surface (16).
As preferred version of the present utility model, described LED lamp group comprises at least one LED baffle plate (17), and baffle plate (17) is formed by two broken lines (18).
As preferred version of the present utility model, described LED Lamp cup (15) has locating hole (150), and described aluminium sheet installation panel (32) is provided with locating hole (310), and locating hole (150) is connected with locating hole (310).
As preferred version of the present utility model, described LED baffle plate (17) has locating hole (170), and locating hole (170) is connected with the locating hole (150) of LED Lamp cup (15).
As preferred version of the present utility model, the angle of divergence of described LED Lamp cup (15) horizontal direction is 0 °.
The technical solution of the utility model is with respect to prior art, and the beneficial effect of obtaining is:
(1) automobile LED headlamp dipped beam device described in the utility model adopts LED lamp group to use LED light source.LED is with respect to traditional incandescent lamp, Halogen lamp LED and high-intensity gas discharge lamp, and longer service life and heat dissipation capacity are less, energy savings.
(2) automobile LED headlamp dipped beam device described in the utility model, its LED lens and LED Lamp cup group are the split designs, and are separately positioned on radiator.Therefore, its dismounting is more convenient.
(3) automobile LED headlamp dipped beam device described in the utility model, its radiator comprises aluminium sheet fin and installation panel, the aluminium sheet fin is vertical with installation panel to be arranged.Installation panel is used for fixedly aluminium base, also is convenient to aluminium base generation heat simultaneously and is passed to rapidly the aluminium sheet fin, thereby extend the service life of LED.
(4) new automobile LED dim head lights device described in the utility model, LED lamp group is fixed on radiator by the connected mode of locating hole and locating hole, and it is convenient to install.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of a part of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is new automobile LED dim head lights device left view described in the utility model;
Fig. 2 is new automobile LED dim head lights device front view described in the utility model;
Fig. 3 is the radiator schematic perspective view of new automobile LED dim head lights device described in the utility model;
Fig. 4 is the LED lens partial schematic diagram of new automobile LED dim head lights device described in the utility model;
Fig. 5 is the LED Lamp cup partial schematic diagram of new automobile LED dim head lights device described in the utility model;
Fig. 6 is the LED baffle plate partial schematic diagram of new automobile LED dim head lights device described in the utility model.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and Figure 2, new automobile LED dim head lights device described in the utility model, comprise LED lamp group 1, control aluminium base 2 and radiator 3, LED lamp group 1 comprises at least two once light-distribution LED lens 11, two secondary light-distribution LED lens 13, two LED Lamp cups 15 and a LED baffle plate 17, and LED is welded on aluminium base 2.The cross section of radiator 3 is the L character form structure, and LED lamp group is Split type structure and is separately positioned on radiator 3.Preferably, LED lamp group 1 adopts large power white light LED as headlamp light source, and its optical property satisfies the requirement of GB 4599, and has improved on this basis the light efficiency of LED lamp group, reduces LED and uses a number.In addition, LED is with respect to traditional incandescent lamp, Halogen lamp LED and high-intensity gas discharge lamp, and longer service life and heat dissipation capacity are less, energy savings.
As Fig. 1, shown in Figure 3, radiator 3 comprises aluminium sheet fin 31 and installation panel 32, aluminium sheet fin 31 setting vertical with installation panel 32, and Formation cross-section is the radiator 3 of L character form structure.Aluminium base 2 comprises lens aluminium base 21 and Lamp cup aluminium base 22, and lens aluminium base 21 is arranged on installation panel 32 with Lamp cup aluminium base 22.Preferably, lens aluminium base 21 and Lamp cup aluminium base 22 are offered porose, and installation panel 32 is used for fixedly aluminium base 2, and installation panel 32 also is provided with hole slot, adopt bolt to connect.Also be convenient to simultaneously aluminium base 2 generation heats and be passed to rapidly aluminium sheet fin 31, thereby extend the service life of LED.
As Fig. 1, Fig. 2, shown in Figure 4, two once light-distribution LED lens 11 and two secondary light-distribution LED lens 13, each once light-distribution LED lens 11 and secondary light-distribution LED lens 13 respectively are comprised of the plane of refraction 12 of an irregular curved surface and the plane of refraction 14 of a sphere.The effect of plane of refraction 12 and plane of refraction 14 is to be thrown light in different field of illuminations, thereby reaches the brightness value that needs in GB 4599.The locating hole 110 of the outside wall surface of LED lens 11 and LED lens 13, described aluminium sheet installation panel 32 is provided with locating hole 320, and locating hole 110 is connected with locating hole 320.Preferably, the angle of divergence of the horizontal direction of LED lens 11 and LED lens 13 is 20 °.
As Fig. 1, Fig. 2, shown in Figure 5, two LED Lamp cups 15 respectively are comprised of a spherical reflective surface 16.LED Lamp cup 15 has locating hole 150, and described aluminium sheet installation panel 32 is provided with locating hole 310, and locating hole 150 is connected with locating hole 310.Preferably, the angle of divergence of LED Lamp cup 15 horizontal directions is 20 °.
As Fig. 1, Fig. 2, shown in Figure 6, LED baffle plate 17 has locating hole 170, and locating hole 170 is connected with the locating hole 150 of LED Lamp cup 15.Preferably, the angle of divergence of LED Lamp cup 15 horizontal directions is 0 °.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the disclosed form of this paper, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can in utility model contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not break away from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (10)
1. a new automobile LED dim head lights device, is characterized in that, comprises LED lamp group (1), aluminium base (2) and radiator (3), and LED is welded on aluminium base (2); The cross section of radiator (3) is the L character form structure, and LED lamp group (1) is Split type structure and is separately positioned on radiator (3).
2. new automobile LED dim head lights device according to claim 1, it is characterized in that, described radiator (3) comprises aluminium sheet fin (31) and installation panel (32), aluminium sheet fin (31) and the vertical setting of installation panel (32), Formation cross-section are the radiator (3) of L character form structure.
3. new automobile LED dim head lights device according to claim 1, it is characterized in that, described aluminium base (2) comprises lens aluminium base (21) and Lamp cup aluminium base (22), and lens aluminium base (21) is separately positioned on installation panel (32) with Lamp cup aluminium base (22).
4. new automobile LED dim head lights device according to claim 2, it is characterized in that, described LED lamp group comprises at least two once light-distribution LED lens (11) and two secondary light-distribution LED lens (13), and each is comprised of each once light-distribution LED lens (11) and secondary light-distribution LED lens (13) the plane of refraction (12) of an irregular curved surface and the plane of refraction (14) of a sphere.
5. new automobile LED dim head lights device according to claim 4, it is characterized in that, the outside wall surface of described once light-distribution LED lens (11) and secondary light-distribution LED lens (13) is extended locating hole (110), described installation panel (32) is provided with locating hole (320), and locating hole (110) is connected with locating hole (320).
6. new automobile LED dim head lights device according to claim 4, is characterized in that, the angle of divergence of the horizontal direction of described once light-distribution LED lens (11) and secondary light-distribution LED lens (13) is 20 °.
7. new automobile LED dim head lights device according to claim 2, is characterized in that, described LED lamp group comprises at least two LED Lamp cups (15), and each LED Lamp cup (15) is comprised of a spherical reflective surface (16).
8. new automobile LED dim head lights device according to claim 1, is characterized in that, described LED lamp group comprises at least one LED baffle plate (17), and LED baffle plate (17) is formed by two broken lines (18).
9. new automobile LED dim head lights device according to claim 7, it is characterized in that, described LED Lamp cup (15) has locating hole (150), and described installation panel (32) is provided with locating hole (310), and locating hole (150) is connected with locating hole (310).
10. new automobile LED dim head lights device according to claim 7, is characterized in that, the angle of divergence of described LED Lamp cup (15) horizontal direction is 0 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207075842U CN203024063U (en) | 2012-12-06 | 2012-12-06 | Novel car light emitting diode (LED) head lamp low beam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207075842U CN203024063U (en) | 2012-12-06 | 2012-12-06 | Novel car light emitting diode (LED) head lamp low beam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024063U true CN203024063U (en) | 2013-06-26 |
Family
ID=48648045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207075842U Expired - Fee Related CN203024063U (en) | 2012-12-06 | 2012-12-06 | Novel car light emitting diode (LED) head lamp low beam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024063U (en) |
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2012
- 2012-12-06 CN CN2012207075842U patent/CN203024063U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. two Xinfeng torch hi tech Zone, Xiamen city of Fujian province (No. 8, 361000 building 7 layer D2 unit Rihua) Patentee after: Xiamen Mai keepsake Polytron Technologies Inc Address before: No. two Xinfeng torch hi tech Zone, Xiamen city of Fujian province (No. 8, 361000 building 7 layer D2 unit Rihua) Patentee before: Xiamen Mai Xin Electronic Science and Technology Co., Ltd. |
|
| 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: 20130626 Termination date: 20201206 |