CN205118890U - Adopt LED car lens of light filling structure - Google Patents

Adopt LED car lens of light filling structure Download PDF

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Publication number
CN205118890U
CN205118890U CN201520949766.4U CN201520949766U CN205118890U CN 205118890 U CN205118890 U CN 205118890U CN 201520949766 U CN201520949766 U CN 201520949766U CN 205118890 U CN205118890 U CN 205118890U
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China
Prior art keywords
lamp
lens
pearl
eyeglass
light
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CN201520949766.4U
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Chinese (zh)
Inventor
陈斌杰
沈国野
韩杰
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Jiaxing Mi Shi Technology Co., Ltd.
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Haiyan Liguang Electronic Technology Co Ltd
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Abstract

The utility model discloses an adopt LED car lens of light filling structure, main to solve present LED automobile lens volume inadequately little, shines width wide problem inadequately. It includes lamp cup (1), lamp plate (2), reflector panel (3) and lens (4), in lamp cup (1) was located in lamp plate (2), lamp cup (1) front end was equipped with lens (4), is equipped with between lens (4) and lamp cup (1) reflector panel (3). The surface of reflector panel (3) is penetrated later on through the reflection of lamp cup (1) that the one or more curved surface constitutes to light that lamp pearl on lamp plate (2) sent, and reflector panel (3) with the surface of light reflection to lens (4), and light forms the light filling spot on left side or right side later on and illuminates the road surface on left side or right side through the refraction of lens (4). The utility model discloses an it is wideer that special structural design has realized shining the width, and luminance is higher, LED car lens that the volume is littleer.

Description

A kind of LED automobile lens adopting light filling structure
Technical field
The utility model relates to lighting device for vehicle field, particularly a kind of LED automobile lens adopting light filling structure.
Background technology
Volume is little, luminous efficiency is high, the life-span is long because having for LED, without the main feature such as stroboscopic, high brightness, be considered to one of potential light source of current most.In existing automotive illumination applications, the Glass lamp pearl volume using tungsten filament as wick is large, and luminous efficiency is low, and the life-span is short.And LED automobile lens are high owing to having brightness, the life-span is long, good looking appearance, the advantages such as energy-conserving and environment-protective, is used to gradually replace orthodox car headlight.But because the headlight for vehicles inner volume of different automobile types is different, LED automobile lens need to adopt the less structural design of volume with the more vehicle of adaptation.When the volume of LED automobile lens is limited, its width that can irradiate is narrower, makes in driving at night process, and the visual field of driver when turning receives and greatly limit, and threatens the driving at night safety of driver.
Summary of the invention
The purpose of this utility model is, for the deficiency of above-mentioned existing LED automobile lens, to propose a kind of light filling structure of LED automobile lens, to expand irradiating width, reduces the volume of LED automobile lens.
For achieving the above object, the utility model comprises Lamp cup 1, lamp plate 2, reflector 3 and eyeglass 4; It is characterized in that: lamp plate 2 is located in Lamp cup 1, Lamp cup 1 front end is provided with eyeglass 4, is provided with reflector 3 between eyeglass 4 and Lamp cup 1.
The inner side of described Lamp cup 1 is the reflective surface that one or more curved surface is formed.
Described lamp plate 2 is located on the axis of eyeglass 4.
As first preferably, lamp plate 2 comprises king light pearl 21 and printed board 23.
As second preferably, lamp plate 2 comprises king light pearl 21, light compensating lamp pearl 22 and printed board 23.
Above-mentioned king light pearl 21 is made up of a lamp pearl, is located at the centre of printed board 23, and each lamp pearl is that the connected mode mixed with serial or parallel connection or connection in series-parallel by or plurality of LEDs chip is encapsulated as a lamp pearl.
Above-mentioned printed board 23 adopts aluminium base or copper base or ceramic substrate.
Above-mentioned light compensating lamp pearl 22 is made up of one or more lamp pearl, and each lamp pearl is encapsulated as a lamp pearl by one or plurality of LEDs chip with the connected mode of serial or parallel connection or connection in series-parallel mixing, and is located in printed board 23;
Described light compensating lamp pearl 22 is located at the left side of king light pearl 21 or right side or the left and right sides, and light compensating lamp pearl 22 and the distance of eyeglass 4 are less than the distance of king light pearl 21 and eyeglass 4.
Described reflector 3 is positioned at the left and right sides of the axis of eyeglass 4, and is α with the angle of axis, 0 °≤α <90 °, and opening is towards lamp plate 2.
Described reflector 3 is curved surface or planar structure, and its one side near the axis of eyeglass 4 is reflective surface.
Described eyeglass 4 is convex lens, and it looks up along axis, shape in the past includes but not limited to circle or oval or round rectangle.
The utility model compared with prior art has the following advantages:
(1) the utility model is owing to adopting the design of reflector, even if make the prerequisite not having light compensating lamp pearl to carry out light filling, also can expand the irradiating width of LED automobile lens;
(2) design that is combined with reflector owing to adopting light compensating lamp pearl of the utility model, such that the irradiating width of LED automobile lens is wider and brightness is higher;
(3) the utility model is owing to adopting the light filling mode combined with LED automobile lens, makes the volume of LED automobile lens less, can adaptive more vehicle.
Accompanying drawing explanation
Fig. 1 is the structural representation of light filling structure of the present utility model;
Fig. 2 is the structural representation of the utility model Lamp cup 1;
Fig. 3 is light filling structural representation and the light filling principle schematic of the utility model first embodiment;
Fig. 4 is light filling structural representation and the light filling principle schematic of the utility model second embodiment;
Fig. 5 is the structural representation of lamp pearl in the utility model first embodiment and the second embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
With reference to Fig. 1 and 2, light filling structure of the present utility model comprises Lamp cup 1, lamp plate 2, reflector 3 and eyeglass 4; Wherein: lamp plate 2 is located in Lamp cup 1, Lamp cup 1 front end is provided with eyeglass 4, is provided with reflector 3 between eyeglass 4 and Lamp cup 1.
The inner side of Lamp cup 1 is the reflective surface that one or more curved surface is formed;
Lamp plate 2 is located on the axis of eyeglass 4;
Reflector 3 is positioned at the left and right sides of the axis of eyeglass 4, and is α with the angle of axis, and 0 °≤α <90 °, opening is towards lamp plate 2.Reflector 3 comprises curved surface or planar structure, and its one side near the axis of eyeglass 4 is reflective surface.
Eyeglass 4 is convex lens, and it looks up along axis, shape in the past includes but not limited to circle or oval or round rectangle.
For the structural representation of the light filling structure shown in Fig. 1, due to the difference of the structure of lamp plate 2, the utility model gives the embodiment of the following two kinds structure:
Embodiment 1
With reference to Fig. 3 and 5, above-mentioned lamp plate 2 comprises king light pearl 21 and printed board 23; Wherein:
Described king light pearl 21 is made up of a lamp pearl, and the connected mode that each lamp pearl is mixed using serial or parallel connection or connection in series-parallel by or plurality of LEDs, as the packing forms of a lamp pearl, is located at the centre of printed board 23;
Described printed board 23 comprises aluminium base or copper base or ceramic substrate.
The operation principle of the utility model embodiment 1 is:
In the light that king light pearl 21 sends, the light being mapped to the mid portion of Lamp cup 1 is mapped to the surface of eyeglass 4 after reflection, and light refraction is formed the dipped beam hot spot of LED automobile lens by eyeglass 4 later, and illuminates the road surface of mid portion nearby;
In addition, in the light that king light pearl 21 sends, the a part of light being mapped to the left side of Lamp cup 1 is mapped to the surface of the reflector 3 in left side after reflection, again by the reflector 3 in left side by the surface of light reflection to eyeglass 4, eyeglass 4 is by the right side of directive eyeglass 4 after light refraction, form emergent ray 1, many emergent raies 1 form the light filling hot spot on right side and illuminate road surface, right side;
Contrary, in the light that king light pearl 21 sends, the a part of light being mapped to the right side of Lamp cup 1 is mapped to the surface of the reflector 3 on right side after reflection, again by the reflector 3 on right side by the surface of light reflection to eyeglass 4, eyeglass 4 is by the left side of directive eyeglass 4 after light refraction, form emergent ray 2, many emergent raies 2 form the light filling hot spot in left side and illuminate road surface, left side;
Embodiment 2
With reference to Figure 4 and 5, above-mentioned lamp plate 2 comprises king light pearl 21, light compensating lamp pearl 22 and printed board 23;
Described king light pearl 21 comprises and being made up of a lamp pearl, is located at the centre of printed board 23;
Described light compensating lamp pearl 22 comprises one or more lamp pearl, and each lamp pearl comprises one or many LED are encapsulated as a lamp pearl with the connected mode of serial or parallel connection or connection in series-parallel mixing, and is located in printed board 23;
Described light compensating lamp pearl 22 is located at the left side of king light pearl 21 or right side or the left and right sides and is equipped with, and light compensating lamp pearl 22 and the distance of eyeglass 4 are less than the distance of king light pearl 21 and eyeglass 4;
Described printed board 23 comprises aluminium base or copper base or ceramic substrate.
The operation principle of the utility model embodiment 2 is:
The light that king light pearl 21 sends is mapped to the surface of Lamp cup 1, and Lamp cup 1 will be mapped to the surface of eyeglass 4 after light reflection, and light refraction is formed the dipped beam hot spot of LED automobile lens by eyeglass 4 later, and illuminates the road surface of mid portion nearby;
In addition, the light that the left side lamp pearl of light compensating lamp pearl 22 sends is mapped to the left side of Lamp cup 1, Lamp cup 1 is by the surface of light reflection to the reflector 3 on right side, the reflector 3 on right side is by the surface of light reflection to eyeglass 4, light refraction is formed emergent ray 1 by eyeglass 4 later, and many emergent raies 1 form left side light filling hot spot and illuminate road surface, left side;
Contrary, the light that the starboard light pearl of light compensating lamp pearl 22 sends is mapped to the right side of Lamp cup 1, Lamp cup 1 is by the surface of light reflection to the reflector 3 in left side, the reflector 3 in left side is by the surface of light reflection to eyeglass 4, light refraction is formed emergent ray 2 by eyeglass 4 later, and many emergent raies 2 form the light filling hot spot on right side and illuminate road surface, right side.
Below be only two preferred example of the present utility model, do not form any restriction of the present utility model, obviously under design of the present utility model, different changes and improvement can be carried out to its structure, but these are all at the row of protection of the present utility model.

Claims (12)

1. adopt LED automobile lens for light filling structure, comprise Lamp cup (1), lamp plate (2), reflector (3) and eyeglass (4); It is characterized in that: lamp plate (2) is located in Lamp cup (1), and Lamp cup (1) front end is provided with eyeglass (4), is provided with reflector (3) between eyeglass (4) and Lamp cup (1).
2. the LED automobile lens of employing light filling structure according to claim 1, is characterized in that the inner side of described Lamp cup (1) is the reflective surface that one or more curved surface is formed.
3. the LED automobile lens of employing light filling structure according to claim 1, is characterized in that described lamp plate (2) is located on the axis of eyeglass (4).
4. the LED automobile lens of employing light filling structure according to claim 1, is characterized in that described lamp plate (2) comprises king light pearl (21) and printed board (23).
5. the LED automobile lens of employing light filling structure according to claim 1, is characterized in that described lamp plate (2) comprises king light pearl (21), light compensating lamp pearl (22) and printed board (23).
6. the LED automobile lens of employing light filling structure according to claim 1, it is characterized in that described reflector (3) is positioned at the left and right sides of the axis of eyeglass (4), and be α with the angle of axis, 0 °≤α <90 °, and opening is towards lamp plate (2).
7. the LED automobile lens of employing light filling structure according to claim 1, it is characterized in that described reflector (3) is curved surface or planar structure, and its one side near the axis of eyeglass (4) are reflective surface.
8. the LED automobile lens of employing light filling structure according to claim 1, is characterized in that described eyeglass (4) is convex lens, and it looks up along axis, shape in the past includes but not limited to circle or oval or round rectangle.
9. the LED automobile lens of the employing light filling structure according to claim 4 or 5, is characterized in that described king light pearl (21) is made up of a lamp pearl, are located at the centre of printed board (23).
10. the LED automobile lens of the employing light filling structure according to claim 4 or 5, is characterized in that described printed board (23) adopts aluminium base or copper base or ceramic substrate.
The LED automobile lens of 11. employing light filling structures according to claim 5, is characterized in that described light compensating lamp pearl (22) is made up of one or more lamp pearl, and are located in printed board (23);
Described light compensating lamp pearl (22) is located at the left side of king light pearl (21) or right side or the left and right sides, and light compensating lamp pearl (22) and the distance of eyeglass (4) are less than the distance of king light pearl (21) and eyeglass (4).
The LED automobile lens of 12. employing light filling structures according to claim 9 or 11, is characterized in that described lamp pearl is that the connected mode mixed with serial or parallel connection or connection in series-parallel by or plurality of LEDs chip is encapsulated as a lamp pearl.
CN201520949766.4U 2015-11-25 2015-11-25 Adopt LED car lens of light filling structure Active CN205118890U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520949766.4U CN205118890U (en) 2015-11-25 2015-11-25 Adopt LED car lens of light filling structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520949766.4U CN205118890U (en) 2015-11-25 2015-11-25 Adopt LED car lens of light filling structure

Publications (1)

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CN205118890U true CN205118890U (en) 2016-03-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105240775A (en) * 2015-11-25 2016-01-13 海盐丽光电子科技有限公司 LED automobile lens adopting light supplementing structure
CN106764503A (en) * 2017-02-20 2017-05-31 深圳市紫光新能源技术有限公司 A kind of LED

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105240775A (en) * 2015-11-25 2016-01-13 海盐丽光电子科技有限公司 LED automobile lens adopting light supplementing structure
CN106764503A (en) * 2017-02-20 2017-05-31 深圳市紫光新能源技术有限公司 A kind of LED

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Effective date of registration: 20180130

Address after: Haiyan County of Jiaxing city in Zhejiang province 314308 in the northern end of the old town bridge building 1

Patentee after: Jiaxing Mi Shi Technology Co., Ltd.

Address before: 314308 Haiyan County, Jiaxing City, Zhejiang Province, No. 7, Xiao Qiao Road, town

Patentee before: HAIYAN LIGUANG ELECTRONIC TECHNOLOGY CO., LTD.