CN203907410U - LED (light-emitting diode) floodlight for automobile - Google Patents
LED (light-emitting diode) floodlight for automobile Download PDFInfo
- Publication number
- CN203907410U CN203907410U CN201420179186.7U CN201420179186U CN203907410U CN 203907410 U CN203907410 U CN 203907410U CN 201420179186 U CN201420179186 U CN 201420179186U CN 203907410 U CN203907410 U CN 203907410U
- Authority
- CN
- China
- Prior art keywords
- led
- light
- luminescence component
- shell
- led luminescence
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000004020 luminiscence type Methods 0.000 claims description 33
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000011049 pearl Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 3
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an LED (light-emitting diode) floodlight for an automobile. The LED floodlight comprises a shell; the outer surface of the shell is provided with radiating fins parallel to the axis of the shell; a stepped hole cavity is formed in the shell; the open end of the stepped hole cavity is provided with a grille; the grille is connected with the shell through a sealing ring; the small-hole end face of the stepped hole cavity is provided with a first LED luminous assembly; the large-hole end face of the stepped hole cavity is provided with a second LED luminous assembly; the first LED luminous assembly is correspondingly provided with a convex lens used for gathering light; the second LED luminous assembly is correspondingly provided with reflection cups. A plurality of reflection cups are arranged in a surrounding manner, so that the light emitted by the second LED luminous assembly forms uniform and stable diverging light; the first LED luminous assembly is additionally arranged and is provided with the convex lens, so that the light can be gathered at a point, the utilization rate of the light is improved, and the LED floodlight is energy-saving and environment-friendly; moreover, the LED floodlight can be switched between a light gathering mode and a light diffusion mode or work under the two modes to simultaneously meet the requirements on high beam and lower beam.
Description
Technical field
The utility model relates to lighting field, refers to especially a kind of automobile LED illuminating lamp.
Background technology
At present, along with people are to environmental protection, energy-conservation more and more attention, the application popularization of LED is also more and more extensive.Automotive lighting is with lamp because its work under bad environment and requirement that intensity of illumination, optically focused performance and floodlight are penetrated to aspect, and LED cannot be competent at, so use xenon lamp in the quite a long time always.
Based on this, someone proposes a kind of automobile LED illuminating lamp, changes the luminescence component on orthodox car illuminating lamp into LED lamp by xenon lamp, and between face shield and reflector, sealing ring is set, thereby makes LED assembly can be competent at the severe condition of work of automotive lighting lamp.But automobile lighting need to switch between far light and near light, common reflector only can play uniform condensing effect, but light cannot be focused on a bit.
Utility model content
The utility model proposes a kind of automobile LED illuminating lamp, solved automobile LED illuminating lamp in prior art and light cannot be focused on the problem of a bit.
The technical solution of the utility model is achieved in that
A kind of automobile LED illuminating lamp, comprise: shell, described outer surface of outer cover is provided with the radiating fin be arrangeding in parallel along self axis, in described shell, be provided with shoulder hole cavity, described shoulder hole cavity openend is provided with face shield, described face shield connects described shell by sealing ring and makes described shoulder hole cavity form sealing, the aperture end face of described shoulder hole cavity is provided with a LED luminescence component, the large hole end surface of described shoulder hole is provided with the 2nd LED luminescence component, on a described LED luminescence component, correspondence is provided with the convex lens for collected light, on described the 2nd LED luminescence component, correspondence is provided with reflector.
Further, described the 2nd LED luminescence component comprises aluminum annular-shaped substrate, on described aluminum annular-shaped substrate, is evenly provided with multiple LED lamp pearls around self axis, and described reflector has multiplely accordingly, and corresponding described LED lamp pearl arranges.
Further, described each reflector is fixedly connected with by fixed head, and described fixed head central part is provided with through hole.
Further, described convex lens connect a described LED luminescence component by prefocus cup.
Further, described outer casing bottom is provided with the base for light regulating irradiating angle.
Further, a described LED luminescence component and described the 2nd LED luminescence component are also electrically connected with firm power protective device.
The beneficial effects of the utility model are: pass through such scheme, reflector is set to multiple, and is circulating type layout, and the light that the 2nd LED luminescence component is sent forms uniform and stable astigmatism, and install a LED luminescence component additional, and the mode of convex lens is set, and light can be gathered in a bit, do not produce and disperse, improve the utilization rate of light, energy-conserving and environment-protective, and can between optically focused and astigmatic pattern, switch or jointly work, meet distance light and dipped beam demand simultaneously.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the blast structural representation of an embodiment of a kind of automobile LED illuminating lamp of the utility model;
Fig. 2 is the sectional structure schematic diagram of automobile LED illuminating lamp shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to an embodiment of a kind of automobile LED illuminating lamp of the utility model shown in Fig. 1 and Fig. 2, comprising: shell 7, face shield 1, a LED luminescence component 6 and the 2nd LED luminescence component 4.Described shell 7 outer surfaces are provided with the radiating fin 71 be arrangeding in parallel along self axis.
In described shell 7, be provided with shoulder hole cavity, described shoulder hole cavity openend connects described face shield 1 by sealing ring 2 and makes described shoulder hole cavity form sealing.The aperture end face of described shoulder hole cavity is provided with a LED luminescence component 6, the large hole end surface of described shoulder hole is provided with the 2nd LED luminescence component 4, on a described LED luminescence component 6, correspondence is provided with the convex lens 51 for collected light, and on described the 2nd LED luminescence component 4, correspondence is provided with reflector.
Described the 2nd LED luminescence component 4 comprises aluminum annular-shaped substrate, on described aluminum annular-shaped substrate, is evenly provided with 9 LED lamp pearls 41 around self axis, and described reflector has 9 accordingly, and corresponding described LED lamp pearl arranges.Described each reflector is fixedly connected with by fixed head 3, and described fixed head 3 central parts are provided with through hole.The setting of through hole, passes through for the light that a LED luminescence component 6 is sent.
As the further optimization to the present embodiment, described convex lens 51 connect a described LED luminescence component 6 by prefocus cup 52.The setting of prefocus cup 52, makes the light that a LED luminescence component 6 sends after overbunching, pass through convex lens 51, makes light-ray condensing more concentrated, avoids light loss phenomenon, has improved light utilization.
As the further optimization to the present embodiment, described shell 7 bottoms are provided with the base 8 for light regulating irradiating angle.The setting of base 8, conveniently adjusts light irradiating angle.
As the further optimization to the present embodiment, a described LED luminescence component 6 and described the 2nd LED luminescence component 4 are also electrically connected with firm power protective device.Described firm power protective device (diagram does not provide) is preset with a value range; when the power of a LED assembly or the 2nd LED assembly exceedes or during lower than preset range value; circuit in firm power protective device disconnects automatically, thereby protects each LED assembly.
Pass through such scheme, reflector is set to multiple, and is circulating type layout, and the light that the 2nd LED luminescence component 4 is sent forms uniform and stable astigmatism, and install a LED luminescence component 6 additional, and the mode of convex lens 51 is set, and light can be gathered in a bit, do not produce and disperse, improve the utilization rate of light, energy-conserving and environment-protective, and can between optically focused and astigmatic pattern, switch or jointly work, meet distance light and dipped beam demand simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. an automobile LED illuminating lamp, it is characterized in that, comprise: shell, described outer surface of outer cover is provided with the radiating fin be arrangeding in parallel along self axis, in described shell, be provided with shoulder hole cavity, described shoulder hole cavity openend is provided with face shield, described face shield connects described shell by sealing ring and makes described shoulder hole cavity form sealing, the aperture end face of described shoulder hole cavity is provided with a LED luminescence component, the large hole end surface of described shoulder hole is provided with the 2nd LED luminescence component, corresponding at least one convex lens for collected light that are provided with on a described LED luminescence component, on described the 2nd LED luminescence component, correspondence is provided with multiple reflectors.
2. a kind of automobile LED illuminating lamp according to claim 1, it is characterized in that: described the 2nd LED luminescence component comprises aluminum annular-shaped substrate, on described aluminum annular-shaped substrate, be evenly provided with multiple LED lamp pearls around self axis, described reflector has multiplely accordingly, and corresponding described LED lamp pearl arranges.
3. a kind of automobile LED illuminating lamp according to claim 2, is characterized in that: described each reflector is fixedly connected with by fixed head, described fixed head central part is provided with through hole.
4. a kind of automobile LED illuminating lamp according to claim 1, is characterized in that: described convex lens connect a described LED luminescence component by prefocus cup.
5. a kind of automobile LED illuminating lamp according to claim 1, is characterized in that: described outer casing bottom is provided with the base for light regulating irradiating angle.
6. according to a kind of automobile LED illuminating lamp described in any one in claim 1 to 5, it is characterized in that: a described LED luminescence component and described the 2nd LED luminescence component are also electrically connected with firm power protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179186.7U CN203907410U (en) | 2014-04-14 | 2014-04-14 | LED (light-emitting diode) floodlight for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420179186.7U CN203907410U (en) | 2014-04-14 | 2014-04-14 | LED (light-emitting diode) floodlight for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907410U true CN203907410U (en) | 2014-10-29 |
Family
ID=51781685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420179186.7U Expired - Fee Related CN203907410U (en) | 2014-04-14 | 2014-04-14 | LED (light-emitting diode) floodlight for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907410U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180060A (en) * | 2015-10-22 | 2015-12-23 | 海宁索乐美光电有限公司 | Long-service-life strong-condensation daytime running lamp used for automobile |
| CN107270235A (en) * | 2017-08-07 | 2017-10-20 | 超视界激光科技（苏州）有限公司 | A kind of light source module, illuminating lamp and its application |
| CN108916691A (en) * | 2018-08-03 | 2018-11-30 | 东莞市神话照明科技有限公司 | Convex lens light-source lamp holder |
-
2014
- 2014-04-14 CN CN201420179186.7U patent/CN203907410U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180060A (en) * | 2015-10-22 | 2015-12-23 | 海宁索乐美光电有限公司 | Long-service-life strong-condensation daytime running lamp used for automobile |
| CN105180060B (en) * | 2015-10-22 | 2017-05-17 | 海宁索乐美光电有限公司 | Long-service-life strong-condensation daytime running lamp used for automobile |
| CN107270235A (en) * | 2017-08-07 | 2017-10-20 | 超视界激光科技（苏州）有限公司 | A kind of light source module, illuminating lamp and its application |
| CN108916691A (en) * | 2018-08-03 | 2018-11-30 | 东莞市神话照明科技有限公司 | Convex lens light-source lamp holder |
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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: 20141029 |