CN205480791U - Double LED battery of lens - Google Patents

Double LED battery of lens Download PDF

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Publication number
CN205480791U
CN205480791U CN201620091473.1U CN201620091473U CN205480791U CN 205480791 U CN205480791 U CN 205480791U CN 201620091473 U CN201620091473 U CN 201620091473U CN 205480791 U CN205480791 U CN 205480791U
Authority
CN
China
Prior art keywords
led
lens
battery
led chip
row
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
CN201620091473.1U
Other languages
Chinese (zh)
Inventor
杜庭权
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.)
Laijia Photoelectric (shenzhen) Co Ltd
Original Assignee
Laijia Photoelectric (shenzhen) 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 Laijia Photoelectric (shenzhen) Co Ltd filed Critical Laijia Photoelectric (shenzhen) Co Ltd
Priority to CN201620091473.1U priority Critical patent/CN205480791U/en
Application granted granted Critical
Publication of CN205480791U publication Critical patent/CN205480791U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a double LED battery of lens, include: constitute by reflector (1), heat dissipation support (3), lens support (4) and lens (5), still include LED base plate (2), LED chipset and heat dissipation support (3) axial vertical are arranged to the first row of LED chipset and the second of LED base plate (2), insert in heat dissipation support (3) draw -in groove LED base plate (2). The utility model provides a two light LED battery of lens distance light are low excessively, can not shine distance far away when going up a slope, or the level road goes and shines luminance problem low excessively to square road sign on 200 meters outer ways.

Description

A kind of double LED Battery of lens
Technical field
This utility model relates to car light field, particularly relates to a kind of double LED battery of lens.
Background technology
Usually 36 LED light-emitting diode chip for backlight unit series connection of current double light LED are a row;Being used in above LED battery of lens, due to LED characteristic, it is placed on the locality within battery of lens is axially vertical with battery of lens, and the distance light height that so can cause LED battery of lens is on the low side, it is impossible to the position that enough illumination levels are more than 3 degree.Single LED placement location is parallel with battery of lens contour, and LED battery of lens cannot realize the irradiating width of dipped beam and downward irradiating angle.
Summary of the invention
Technical problem to be solved in the utility model is to need to provide a kind of double LED battery of lens, it is possible to increases high-beam region and irradiates and low-beam region irradiated area.
To this, this utility model provides a kind of double LED battery of lens, it is made up of illuminator, cooling stand, lens carrier and lens, also include LED-baseplate, first row LED chip group and the second row LED chip group of described LED-baseplate are all axially vertical with cooling stand, and described LED-baseplate is inserted in cooling stand draw-in groove.
Preferably: described first row LED chip group by 3-5 LED chip as string;Described second row LED chip group by 1-3 LED chip as string.
Preferably: described first row LED chip group and second row LED chip group are by connected in series or in parallel.
Preferably: also include that screw, described illuminator, LED-baseplate and lens carrier all pass through that screw and cooling stand are fixing to be connected.
Use above-mentioned technical scheme: first row LED chip group and the second row LED chip group of described LED-baseplate are all axially vertical with cooling stand, the light source produced can increase low-beam region irradiated area, through higher 3 to 5 degree of lens refraction and mirror reflection light, high-beam region can be realized and irradiate.
Compared with prior art, the beneficial effects of the utility model are: provide a kind of double LED battery of lens;Solve double light LED battery of lens distance light too low, it is impossible to irradiate distant distance when going up a slope;Or flat pavement running to 200 meters outside road above the too low problem of road sign irradiation brightness.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of this utility model double LED battery of lens;
Fig. 2 is the optical analog figure after this utility model double LED battery of lens irradiates;
Fig. 3 is prior art optics simulation drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawings, preferably embodiment of the present utility model is described in further detail.
As depicted in figs. 1 and 2, the present embodiment provides a kind of double LED battery of lens, it is made up of illuminator 1, cooling stand 3, lens carrier 4 and lens 5, also include LED-baseplate 2, first row LED chip group and the second row LED chip group of described LED-baseplate 2 are axially vertical with cooling stand 3, and described LED-baseplate 2 is arranged in cooling stand 3 draw-in groove.Use two row's LED chip groups can increase LED chip light-emitting area, reflect higher 3 to 5 degree of light through lens 5 refraction and illuminator 1, high-beam region can be realized and irradiate;Reach the distant light irradiation height of xenon lamp or halogen battery of lens.
Described first row LED chip group by 3-5 LED chip as string;Described second row LED chip group by 1-3 LED chip as string.First row LED chip group is as optical design central point, it is ensured that the irradiating width under the conditions of dipped beam.
Described first row LED chip group and second row LED chip group are by connected in series or in parallel.
In the present embodiment, in order to reach more preferable effect, also include that screw, described illuminator 1, LED-baseplate 2 and lens carrier 4 all pass through that screw and cooling stand 3 is fixing to be connected.
In sum, this utility model provides a kind of double LED battery of lens, solves double light LED battery of lens distance light too low, it is impossible to irradiate distant distance when going up a slope;Or flat pavement running to 200 meters outside road above the too low problem of road sign irradiation brightness.
The detailed description of the invention of the above is better embodiment of the present utility model; not limit with this and of the present utility model be embodied as scope; scope of the present utility model includes being not limited to this detailed description of the invention, and the equivalence change that all shapes according to this utility model, structure are made is all in protection domain of the present utility model.

Claims (4)

1. a double LED battery of lens, it is made up of illuminator (1), cooling stand (3), lens carrier (4) and lens (5), it is characterized in that, also include LED-baseplate (2), first row LED chip group and the second row LED chip group of described LED-baseplate (2) are axially vertical with cooling stand (3), and described LED-baseplate (2) is inserted in cooling stand (3) draw-in groove.
Double LED battery of lens the most according to claim 1, it is characterised in that described first row LED chip group by 3-5 LED chip as string;Described second row LED chip group by 1-3 LED chip as string.
Double LED battery of lens the most according to claim 1, it is characterised in that described first row LED chip group and second row LED chip group are by connected in series or in parallel.
4. according to the double LED battery of lens described in claims 1 to 3 any one, it is characterised in that also include that screw, described illuminator (1), LED-baseplate (2) and lens carrier (4) all pass through that screw and cooling stand (3) are fixing to be connected.
CN201620091473.1U 2016-01-29 2016-01-29 Double LED battery of lens Expired - Fee Related CN205480791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620091473.1U CN205480791U (en) 2016-01-29 2016-01-29 Double LED battery of lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620091473.1U CN205480791U (en) 2016-01-29 2016-01-29 Double LED battery of lens

Publications (1)

Publication Number Publication Date
CN205480791U true CN205480791U (en) 2016-08-17

Family

ID=56671674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620091473.1U Expired - Fee Related CN205480791U (en) 2016-01-29 2016-01-29 Double LED battery of lens

Country Status (1)

Country Link
CN (1) CN205480791U (en)

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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

Granted publication date: 20160817

Termination date: 20210129

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