CN104949034A - Fan-free LED headlight provided with daytime running light - Google Patents
Fan-free LED headlight provided with daytime running light Download PDFInfo
- Publication number
- CN104949034A CN104949034A CN201510410276.1A CN201510410276A CN104949034A CN 104949034 A CN104949034 A CN 104949034A CN 201510410276 A CN201510410276 A CN 201510410276A CN 104949034 A CN104949034 A CN 104949034A
- Authority
- CN
- China
- Prior art keywords
- light
- aluminium body
- lamppost
- led headlamp
- top 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
- F21S41/194—Bayonet attachments
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a fan-free LED headlight provided with a daytime running light. A heat dissipation assembly comprises an aluminium body and copper woven tapes arranged at one end of the aluminium body; the other end of the aluminium body is connected with one end of a light post, a light plate is arranged on the light post, a light bead is arranged on the light plate, and a color temperature tube is arranged on the outer side of the light post in a sleeving manner; the daytime running light, a lens and a top cover are sequentially arranged at the other end of the light post. According to the LED headlight, natural heat dissipation in three directions is realized through the aluminium body, the copper woven tapes and heat dissipation grooves in the top cover, the better heat dissipation effect can be realized in an environment that a light body is free of a fan, and the cost is reduced while the environment is protected; the color temperature tube is made of a quartz glass material, and color adjustment of yellow light 3K, blue light 8K, pink light 12K or transparency 6K can be realized through color change of color temperature paper; the light bead is a 15 W Philips light bead and has the higher brightness; a circuit of the LED headlight is connected with a vehicle power supply through a joint, and waterproof, shockproof, reverse-connection-preventing and falling-preventing purposes of circuit connection are achieved.
Description
Technical field
The present invention relates to lighting device for vehicle field, specifically a kind of LED headlamp of fan-free band day portable lighter.
Background technology
Science and technology is in development, and the mankind are improving, and especially in the modern times of develop rapidly, the requirement of the mankind to quality of the life is also more and more higher, and private car is also tending towards entering huge numbers of families.While reducing threshold, but do not loosen the requirement to security performance and energy-saving and emission-reduction.For motor vehicle, headlight is a particularly important part, its generally adopt lighting angle be 3600 S2 type bilux bulb, because lighting angle is 3600, not only some loss of light source, and causing lamp portion temperature to raise, light flux ratio is lower simultaneously, is generally all less than 25LM/W.
Moreover in prior art, headlight is mainly through fan cooling, and make the overall structure of headlight not be fully used, there is the waste of resource, also make cost higher, noise pollution is larger.
Therefore, the special LED headlamp needing a kind of fan-free band day portable lighter, to solve problems of the prior art.
Summary of the invention
The object of the invention is to solve in prior art, headlight is mainly through fan cooling, the overall structure of headlight is not fully used, there is the wasting of resources, cost is higher, the defect that noise pollution is larger, provides a kind of LED headlamp of fan-free band day portable lighter, solves problems of the prior art.
For achieving the above object, technical scheme of the present invention is as follows:
A LED headlamp for fan-free band day portable lighter, comprises LED lamp component and radiating subassembly, and described radiating subassembly comprises aluminium body and copper ribbon, and one end of described aluminium body arranges copper ribbon; Described LED lamp component comprise lamppost, lamp plate, lamp pearl, colour temperature pipe, day portable lighter, lens and top cover, the other end of described aluminium body connects one end of lamppost, described lamppost arranges lamp plate, described lamp plate is arranged lamp pearl, the sheathed colour temperature pipe in outside of described lamppost; The other end of described lamppost arranges and sets gradually a day portable lighter, lens and top cover.
In the present invention, described top cover arranges radiating groove.
In the present invention, described colour temperature pipe comprises clear glass, described clear glass is arranged colour temperature paper.
In the present invention, described clear glass is made up of quartz glass material.
In the present invention, the color of described colour temperature paper is Gold production, blueness, pink colour and Transparent color.
In the present invention, one end of described lamppost connects the other end of aluminium body by deck, described deck connects aluminium body by O type circle.
Beneficial effect
The LED headlamp of a kind of fan-free band day portable lighter of the present invention, compared with prior art, adopt the radiating groove on aluminium body, copper ribbon and top cover to realize 3 orientation natural heat dissipations, the environment can not arranging fan at lamp body is issued to preferably radiating effect, while realizing environmental protection, also reduce cost; Colour temperature pipe adopts quartz glass material to make, and by the variable color of colour temperature paper, can realize the variable color adjustment of sodium yellow 3K, blue light 8K, pink smooth 12K or transparent 6K; Lamp pearl adopts 15W Philip lamp pearl, has higher luminosity; Lamp plate adopts high heat-conducting copper substrate, when being close to lamp pearl, has higher heat dispersion; The circuit of LED headlamp by joint connect vehicle power play connection waterproof, shockproof, anti-ly connect effect that is anti-and slip-off preventing; Structure is simple, very practical, realizes object of the present invention.
Accompanying drawing explanation
Fig. 1 explosive view 1 of the present invention;
Fig. 2 is the assembled state schematic diagram of Fig. 1;
Fig. 3 explosive view 2 of the present invention;
Fig. 4 is the assembled state schematic diagram of Fig. 3;
Fig. 5 structural representation of the present invention.
In figure: 1, aluminium body; 2, copper ribbon; 3, heat sink strip; 4, lamppost; 5, lamp plate; 6, colour temperature pipe; 7, top cover; 8, radiating groove; 9, deck; 10, lamp pearl; 11, day portable lighter; 12, lens; 13, day portable lighter plate; 14, joint.
Detailed description of the invention
In the view of whole accompanying drawing, corresponding reference symbol represents corresponding parts.
A LED headlamp for fan-free band day portable lighter, comprises LED lamp component and radiating subassembly, and radiating subassembly comprises aluminium body 1 and copper ribbon 2, and aluminium body 1 adopts high heat conduction and heat radiation aluminium, aluminium body 1 is arranged heat sink strip 3, and aluminium body 1 and heat sink strip 3 are integral type structure; One end of aluminium body 1 arranges copper ribbon 2, and copper ribbon 2 is made up of high heat-conducting copper material; LED lamp component comprise lamppost 4, lamp plate 5, lamp pearl 10, colour temperature pipe 6, day portable lighter 11, lens 12 and top cover 7; The other end of aluminium body 1 connects one end of lamppost 4, and lamppost 4 is arranged lamp plate 5, lamp plate 5 is made up of high heat-conducting copper substrate, lamp plate 5 is arranged lamp pearl 10, the sheathed colour temperature pipe 6 in outside of lamppost 4; Day portable lighter 11 is arranged on day portable lighter plate 13.
The other end of lamppost 4 arranges top cover 7, top cover 7 is arranged radiating groove 8; Adopt the radiating groove on aluminium body, copper ribbon and top cover to realize 3 orientation natural heat dissipations, the environment can not arranging fan at lamp body is issued to preferably radiating effect, while realizing environmental protection, also reduce cost.
Colour temperature pipe 6 comprises clear glass, described clear glass is arranged colour temperature paper; Clear glass is made up of quartz glass material; The color of colour temperature paper is Gold production, blueness, pink colour and Transparent color; By the variable color of colour temperature paper, the variable color adjustment of sodium yellow 3K, blue light 8K, pink smooth 12K or transparent 6K can be realized.
One end of lamppost 4 connects the other end of aluminium body 1 by deck 9, deck 9 connects aluminium body 1 by O type circle, reaches the object of firm Fixing clamp-seat.
The outer rim of top cover 7 arranges fluorescent ring (not shown), and fluorescent ring covering color is red paper layer, makes natural iridescent can become red light by red paper layer, when parking at night, can reach better alarming effect.
The LED headlamp of fan-free band day portable lighter also comprises the camera (not shown) be arranged on lamp plate 5, so both look after the demand expanding the driver visual field and in turn ensure that the clean of camera itself, prevent camera from being made dirty and scuffing by rainwater muddy water, vehicle existing headlight cleaning equipment itself can also be utilized directly to carry out clean this to transparent PC face shield and also just ensure that the clean of camera.
LED headlamp, also comprise a power-supply controller of electric be connected with LED headlamp (that is: when light is dark can automatically actuated dark starter), power-supply controller of electric arranges optical flame detector, and a light-sensing signal receiver (not shown), light-sensing signal receiver is connected with car light relay (not shown); The operation principle of dark starter can see the patent of invention of Authorization Notice No. CN201114907Y, and disclosed " a kind of light sensitive control power ", by light sensation mode, plays automatically actuated object under dark surrounds.
The circuit of LED headlamp by joint 14 connect vehicle power play connection waterproof, shockproof, anti-ly connect object that is anti-and slip-off preventing.
LED headlamp also comprises the angel's eye lamp pearl (not shown) connected with power electric, angel's eye lamp pearl is in parallel with LED headlamp, and mutually changed by transfer switch (not shown), the light of headlight for vehicles is made to have more penetrability, and when parking at night, the advantage be identified is higher.
Arrange portable power source (not shown) in aluminium body 1, the power input of portable power source connects vehicle power, the output connecting lamp pearl 6 of portable power source; By arranging portable power source, making in night running of the present invention, when vehicle power breaks down or circuit goes wrong suddenly, being unlikely to unexpected power-off, generation that is dangerous and accident can be reduced; Air intake place on housing arranges respirator 12, can play purification, play dust-proof effect to heat radiation air.
Top cover 7 can be transparent PC face shield, and preferred embodiment, transparent PC face shield is made up of PMMA material, reaches good translucent effect; The breath light (not shown) that lamp plate 5 is arranged, when parking at night, can allow vehicle have dynamic visual effect, is convenient to the identification of other night flight or navigation vehicle, adopts the structure of breath light, also has the effect of economize energy; Aluminium body 1 has the air intake place for dispelling the heat, air intake place arranges respirator, can play purification, play inner dust-proof effect to heat radiation air.
High temperature alarm (not shown) is set in LED headlamp, when LED headlamp temperature is too high, can warning be sent, reach safe effect.
LED headlamp arranged outside optical flame detector (not shown) and the alarm (not shown) be electrically connected with optical flame detector, the induction of optical flame detector is outside car light irradiation mouth, when driving a vehicle, for responding to the brightness outside car light irradiation mouth, so that distinguish daytime or night, if what distinguish is daytime, and LED headlamp bright time, the Signal transmissions of optical flame detector is to alarm, and alarm sends warning, for reminding driver.
LED headlamp is arranged electromagnet radiation detection instrument (not shown), the vehicle of installation LED headlamp of the present invention is made also to possess the function of electromagnet radiation detection, electromagnet radiation detection instrument can connect the display screen in car by circuit, by the detection case of display screen viewing electromagnet radiation detection instrument.
LED headlamp connects alarming clock (not shown) by circuit, alarming clock is used for after car light continuously bright 8 hours or 12 hours, play alarm function, driver can be reminded, on the one hand avoid driving tired, luminous for a long time when can avoid LED headlamp by day on the other hand, reach energy-saving effect.
The power supply circuits of LED headlamp are connected timer (not shown), when LED headlamp is luminous, timer also starts timing, is convenient to, when keeping in repair LED headlamp, know the working time of LED headlamp, easy to use.
Above-mentioned is can understand for ease of those skilled in the art and use the present invention to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the invention is not restricted to above-described embodiment, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (6)
1. fan-free band day portable lighter a LED headlamp, comprise LED lamp component and radiating subassembly, it is characterized in that: described radiating subassembly comprises aluminium body and copper ribbon, one end of described aluminium body arranges copper ribbon; Described LED lamp component comprise lamppost, lamp plate, lamp pearl, colour temperature pipe, day portable lighter, lens and top cover, the other end of described aluminium body connects one end of lamppost, described lamppost arranges lamp plate, described lamp plate is arranged lamp pearl, the sheathed colour temperature pipe in outside of described lamppost; The other end of described lamppost arranges and sets gradually a day portable lighter, lens and top cover.
2. LED headlamp according to claim 1, is characterized in that: described top cover arranges radiating groove.
3. LED headlamp according to claim 2, is characterized in that: described colour temperature pipe comprises clear glass, described clear glass is arranged colour temperature paper.
4. LED headlamp according to claim 3, is characterized in that: described clear glass is made up of quartz glass material.
5. LED headlamp according to claim 4, is characterized in that: the color of described colour temperature paper is Gold production, blueness, pink colour and Transparent color.
6. LED headlamp according to claim 6, is characterized in that: one end of described lamppost connects the other end of aluminium body by deck, described deck connects aluminium body by O type circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410276.1A CN104949034A (en) | 2015-07-13 | 2015-07-13 | Fan-free LED headlight provided with daytime running light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410276.1A CN104949034A (en) | 2015-07-13 | 2015-07-13 | Fan-free LED headlight provided with daytime running light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104949034A true CN104949034A (en) | 2015-09-30 |
Family
ID=54163923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510410276.1A Pending CN104949034A (en) | 2015-07-13 | 2015-07-13 | Fan-free LED headlight provided with daytime running light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104949034A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240774A (en) * | 2015-11-18 | 2016-01-13 | 蒋敏 | LED vehicle lamp |
| CN106016122A (en) * | 2016-05-25 | 2016-10-12 | 广州联祥汽车用品有限公司 | Fanless automobile headlamp |
| CN108302498A (en) * | 2017-10-10 | 2018-07-20 | 徐德杰 | The LED car lamp of electric vehicle |
| IT201900024226A1 (en) | 2019-12-17 | 2021-06-17 | Osram Gmbh | LAMP AND CORRESPONDING PROCEDURE |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759060A (en) * | 2011-04-27 | 2012-10-31 | 汽车照明罗伊特林根有限公司 | Light module of a motor vehicle for creating basic distribution for a high beam light distribution |
| CN203177004U (en) * | 2012-07-25 | 2013-09-04 | 深圳市银盾科技开发有限公司 | LED automotive headlight |
| DE202014002809U1 (en) * | 2014-03-31 | 2014-04-11 | Osram Gmbh | lighting device |
| CN103851412A (en) * | 2012-11-30 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Approach side lamp |
| CN203797514U (en) * | 2014-02-20 | 2014-08-27 | 广州联祥汽车用品有限公司 | Automobile headlamp |
| CN203797515U (en) * | 2014-02-20 | 2014-08-27 | 广州联祥汽车用品有限公司 | Head light |
| CN204853238U (en) * | 2015-07-13 | 2015-12-09 | 广州联祥汽车用品有限公司 | No fan belt day portable lighter LED headlamp |
-
2015
- 2015-07-13 CN CN201510410276.1A patent/CN104949034A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759060A (en) * | 2011-04-27 | 2012-10-31 | 汽车照明罗伊特林根有限公司 | Light module of a motor vehicle for creating basic distribution for a high beam light distribution |
| CN203177004U (en) * | 2012-07-25 | 2013-09-04 | 深圳市银盾科技开发有限公司 | LED automotive headlight |
| CN103851412A (en) * | 2012-11-30 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Approach side lamp |
| CN203797514U (en) * | 2014-02-20 | 2014-08-27 | 广州联祥汽车用品有限公司 | Automobile headlamp |
| CN203797515U (en) * | 2014-02-20 | 2014-08-27 | 广州联祥汽车用品有限公司 | Head light |
| DE202014002809U1 (en) * | 2014-03-31 | 2014-04-11 | Osram Gmbh | lighting device |
| CN204853238U (en) * | 2015-07-13 | 2015-12-09 | 广州联祥汽车用品有限公司 | No fan belt day portable lighter LED headlamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240774A (en) * | 2015-11-18 | 2016-01-13 | 蒋敏 | LED vehicle lamp |
| CN106016122A (en) * | 2016-05-25 | 2016-10-12 | 广州联祥汽车用品有限公司 | Fanless automobile headlamp |
| CN108302498A (en) * | 2017-10-10 | 2018-07-20 | 徐德杰 | The LED car lamp of electric vehicle |
| IT201900024226A1 (en) | 2019-12-17 | 2021-06-17 | Osram Gmbh | LAMP AND CORRESPONDING PROCEDURE |
| EP3839322A1 (en) | 2019-12-17 | 2021-06-23 | OSRAM GmbH | Lamp and corresponding method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |