CN202992977U - Novel LED front fog lamp of automobile - Google Patents

Novel LED front fog lamp of automobile Download PDF

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Publication number
CN202992977U
CN202992977U CN2012207075857U CN201220707585U CN202992977U CN 202992977 U CN202992977 U CN 202992977U CN 2012207075857 U CN2012207075857 U CN 2012207075857U CN 201220707585 U CN201220707585 U CN 201220707585U CN 202992977 U CN202992977 U CN 202992977U
Authority
CN
China
Prior art keywords
led
front fog
fog lamp
radiator
new automobile
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
Application number
CN2012207075857U
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Chinese (zh)
Inventor
陈斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Mai keepsake Polytron Technologies Inc
Original Assignee
Xiamen Mai Xin Electronic Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiamen Mai Xin Electronic Science And Technology Co Ltd filed Critical Xiamen Mai Xin Electronic Science And Technology Co Ltd
Priority to CN2012207075857U priority Critical patent/CN202992977U/en
Application granted granted Critical
Publication of CN202992977U publication Critical patent/CN202992977U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/18—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights being additional front lights
    • B60Q1/20—Fog lights
    • 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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/39—Attachment thereof
    • 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
    • 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
    • F21W2102/30—Fog lights

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The utility model discloses a novel LED front fog lamp of an automobile. The novel LED front fog lamp comprises an LED lamp bank, an aluminum substrate and a radiator. The section of the radiator is of a Z-shaped structure, the LED lamp bank is of a split structure, and components of the LED lamp bank are respectively arranged on the radiator. According to the scheme, the novel LED front fog lamp has the advantages that the LED lamp bank is provided with LED light sources, LEDs are long in service life and low in heat dissipating capacity as compared with traditional incandescent lamps, halogen lamps and high-intensity discharge lamps, and accordingly energy is saved.

Description

A kind of new automobile LED front fog lamp
Technical field
The utility model relates to LED front fog lamp technical field, is specifically related to a kind of new automobile LED front fog lamp.
Background technology
front lighting system 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 front fog lamp performance is one of them main cause. traditional front fog lamp 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 front fog lamp and the positive effect that has that reduces the foggy weather 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 front fog lamp 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 front fog lamp 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 zigzag 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) is vertical with installation panel (32) and be horizontally disposed with, and Formation cross-section is the radiator (3) of zigzag 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 arranged 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 one LED lens (11), and LED lens (11) are comprised of the plane of refraction (12) of a sphere.
As preferred version of the present utility model, the outside wall surface of described LED lens (11) is extended the first locating hole (110), described aluminium sheet installation panel (32) is provided with the first locating dowel (320), and the first locating hole (110) plugs together with the first locating dowel (320).
As preferred version of the present utility model, the angle of divergence of the horizontal direction of described LED lens (11) is 20 °.
As preferred version of the present utility model, described LED lamp group comprises at least one LED Lamp cup (13), and the reflecting surface (14) that LED Lamp cup (13) is arranged side by side by polylith forms.
As preferred version of the present utility model, the outside wall surface of described LED Lamp cup (13) is extended the second locating dowel (130), described aluminium sheet fin (31) is provided with the second locating hole (310), and the second locating dowel (130) plugs together with the second locating hole (310).
As preferred version of the present utility model, the angle of divergence of described LED Lamp cup (13) horizontal direction is 20 °.
The technical solution of the utility model is with respect to prior art, and the beneficial effect of obtaining is:
(1) automobile LED front fog lamp 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 front fog lamp 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 front fog lamp described in the utility model, its radiator comprises aluminium sheet fin and installation panel, the aluminium sheet fin is vertical with installation panel and be horizontally disposed with.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 front fog lamp described in the utility model, LED lamp group is fixed on radiator by the mode that plugs together of locating dowel 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 front fog lamp left view described in the utility model;
Fig. 2 is new automobile LED front fog lamp front view described in the utility model;
Fig. 3 is the radiator schematic perspective view of new automobile LED front fog lamp described in the utility model;
Fig. 4 is the LED lens partial schematic diagram of new automobile LED front fog lamp described in the utility model;
Fig. 5 is the LED Lamp cup partial schematic diagram of new automobile LED front fog lamp 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 front fog lamp described in the utility model comprises LED lamp group 1, controls aluminium base 2 and radiator 3, and LED lamp group 1 comprises at least one LED lens 11 and a LED Lamp cup 13.LED is welded on aluminium base 2.The cross section of radiator 3 is the zigzag 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 the front fog lamp light source, and its optical property satisfies the requirement of GB 4660, 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, and aluminium sheet fin 31 is vertical with installation panel 32 and be horizontally disposed with, and Formation cross-section is the radiator 3 of zigzag 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, LED lens 11 are comprised of the plane of refraction 12 of a sphere.The effect of plane of refraction 12 is to be thrown light in different field of illuminations, thereby reaches the brightness value that needs in GB 4660.The outside wall surface of LED lens 11 is extended the first locating hole 110, and described aluminium sheet installation panel 32 is provided with the first locating dowel 320, the first locating holes 110 and the first locating dowel 320 plugs together.Preferably, the angle of divergence of the horizontal direction of LED lens 11 is 20 °.
As Fig. 1, Fig. 2, shown in Figure 5, LED Lamp cup 13 is comprised of the reflecting surface 14 that polylith is arranged side by side.The outside wall surface of LED Lamp cup 13 is extended the second locating dowel 130, and described aluminium sheet fin 31 is provided with the second locating hole 310, the second locating dowels 130 and the second locating hole 310 plugs together.Preferably, the angle of divergence of LED Lamp cup 13 horizontal directions is 20 °.
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 (9)

1. a new automobile LED front fog lamp, 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 zigzag structure, and LED lamp group (1) is Split type structure and is separately positioned on radiator (3).
2. new automobile LED front fog lamp 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) is vertical with installation panel (32) and be horizontally disposed with, and Formation cross-section is the radiator (3) of zigzag structure.
3. new automobile LED front fog lamp 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 front fog lamp according to claim 2, is characterized in that, described LED lamp group comprises at least one LED lens (11), and LED lens (11) are comprised of the plane of refraction (12) of a sphere.
5. new automobile LED front fog lamp according to claim 4, it is characterized in that, the outside wall surface of described LED lens (11) is extended the first locating hole (110), described installation panel (32) is provided with the first locating dowel (320), and the first locating hole (110) plugs together with the first locating dowel (320).
6. new automobile LED front fog lamp according to claim 4, is characterized in that, the angle of divergence of the horizontal direction of described LED lens (11) is 20 °.
7. new automobile LED front fog lamp according to claim 2, is characterized in that, described LED lamp group comprises at least one LED Lamp cup (13), and the reflecting surface (14) that LED Lamp cup (13) is arranged side by side by polylith forms.
8. new automobile LED front fog lamp according to claim 7, it is characterized in that, the outside wall surface of described LED Lamp cup (13) is extended the second locating dowel (130), described aluminium sheet fin (31) is provided with the second locating hole (310), and the second locating dowel (130) plugs together with the second locating hole (310).
9. new automobile LED front fog lamp according to claim 7, is characterized in that, the angle of divergence of described LED Lamp cup (13) horizontal direction is 20 °.
CN2012207075857U 2012-12-06 2012-12-06 Novel LED front fog lamp of automobile Expired - Fee Related CN202992977U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012207075857U CN202992977U (en) 2012-12-06 2012-12-06 Novel LED front fog lamp of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012207075857U CN202992977U (en) 2012-12-06 2012-12-06 Novel LED front fog lamp of automobile

Publications (1)

Publication Number Publication Date
CN202992977U true CN202992977U (en) 2013-06-12

Family

ID=48564154

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012207075857U Expired - Fee Related CN202992977U (en) 2012-12-06 2012-12-06 Novel LED front fog lamp of automobile

Country Status (1)

Country Link
CN (1) CN202992977U (en)

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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

Granted publication date: 20130612

Termination date: 20201206

CF01 Termination of patent right due to non-payment of annual fee