CN207990257U - A kind of LED light module - Google Patents
A kind of LED light module Download PDFInfo
- Publication number
- CN207990257U CN207990257U CN201820499624.6U CN201820499624U CN207990257U CN 207990257 U CN207990257 U CN 207990257U CN 201820499624 U CN201820499624 U CN 201820499624U CN 207990257 U CN207990257 U CN 207990257U
- Authority
- CN
- China
- Prior art keywords
- light
- optical lens
- lamp bead
- substrate
- led lamp
- 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
- 239000011324 bead Substances 0.000 claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 241001465382 Physalis alkekengi Species 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of LED light module, including proximate matter, optical lens, LED lamp bead and substrate, the substrate are installed in proximate matter, and LED lamp bead is equipped on substrate, and optical lens is adapted to LED lamp bead, is installed on proximate matter, it is characterised in that：There are one the transparent bodies for the optical lens, and it is the arc-shaped edges that cross section is R=27~29mm to have a recess, the recess front end in the middle part of the upper bottom of the transparent body.LED light pearl on substrate becomes both sides than intermediate intensive pattern with the aligned transfer of Ln=Ln '=L1+ (n 1) d.Its advantage is that passing through the circular arc volcanic crater that the radius in optical lens is R=27~29mm, it is set to reflect incident light towards inclined surface, and it penetrates light by reflecting to use in lens and is emitted with 50 ° of light emitting angle, to achieve the effect that inclined light distribution, it is more concentrated compared with the light issued by ordinary lens, the stray light for reducing all directions improves the effect that lamps and lanterns wash wall in a manner of inclined light distribution.
Description
Technical field
The utility model is related to the reflectors of light source, are related to the combination of light source, espespecially a kind of LED light module.
Background technology
Based on the illuminator of LED luminescence chips, such as LED indoor headlamp, LED tunnel lamp, LED lamp panel, usually all
The light cup or lens that are configured to control light reflection direction for LED luminescence chips are needed, and uses several light cups or lens group
At an optics module.The shape of light cup or lens determines the light efficiency of LED luminescence chips.How to be designed in Lighting Design indoors
Going out superior lens becomes an important research topic.
Invention content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of LED light modules.It is saturating using light distribution
Mirror and unique substrate design promote product light efficiency and optimization product lighting effect, improve product cost.
Technical solution adopted by the utility model to solve its technical problems is：A kind of LED light module, including type are provided
Material, optical lens, LED lamp bead and substrate, the substrate are installed in proximate matter, are equipped with LED lamp bead on substrate, optical lens with
LED lamp bead is adapted to, and is installed on proximate matter, it is characterised in that：There are one the transparent bodies for the optical lens, in the upper bottom of the transparent body
It is the arc-shaped edges that cross section is R=27~29mm that, which there are a recess, the recess front end in portion,.
On the upper bottom of the transparent body, length is 7.6~7.8mm on recess cross section bottom edge, adjacent with the bottom edge one
The angle on a height of 5.8~6.1mm in side, the side and bottom edge is 84~86 °；The another side adjacent with the bottom edge a height of 1.5~
The angle on 1.7mm, the side and bottom edge is 77~79 °.
There are lug, lug to be embedded in proximate matter on the transparent body side, optical lens is fixed on proximate matter.
The angle of the lug and transparent body baseline is 15~170.Most preferably 16 °.
Further：In order to solve Conventional LED light sources arrangement as equidistantly arrangement, photographed object both sides illumination journey can not be solved
Spend relatively low problem.For this purpose, the utility model by the LED light pearl on substrate with the aligned transfer of Ln=Ln '=L1+ (n-1) d,
As both sides than intermediate intensive pattern.Wherein：Ln, Ln ' respectively indicate the left and right sides n-th section of LED lamp bead distance, n indicate
LED lamp bead serial number, d indicate that distance increases number.Likewise, the both sides for the light that thus light source emits also can be more stronger than intermediate.It is logical
Such light distribution effect is crossed, the not strong problem of photographed object both sides illumination is can be well solved.
The utility model by the radius in optical lens be R=27~29mm circular arc volcanic crater so that it can will enter
It penetrates light to reflect towards inclined surface, and penetrates light by reflecting to use in lens and emitted with 50 ° of light emitting angle, to reach inclined
The effect of light distribution is more concentrated compared with the light issued by ordinary lens, reduces the stray light of all directions, with inclined light distribution
Mode improve the effect that lamps and lanterns wash wall.
The utility model has the beneficial effects that：Can using light-distribution lens and unique substrate design come promoted product light efficiency and
Optimize product lighting effect, improves product cost.
Description of the drawings
The utility model will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is 2 structural schematic diagram of optical lens of the utility model.
Fig. 3 is the lens light state schematic diagram of the utility model.
Fig. 4 is the LED lamp bead arrangement schematic diagram of the utility model.
In figure：1 it is proximate matter, 2 be optical lens, 21 be the transparent body, 22 be recess, 23 be lug, 3 be LED lamp bead, 4 is
Substrate.
Specific implementation mode
Referring to attached drawing, a kind of LED light module of the utility model, including proximate matter 1, optical lens 2, LED lamp bead 3 and substrate
4, the substrate 4 is installed in proximate matter 1, and LED lamp bead 3 is equipped on substrate 4, and optical lens 2 is adapted to LED lamp bead 3, is installed on
On proximate matter 1, it is characterised in that：There are one the transparent bodies 21 for the optical lens 2, have a recess 22 in the middle part of the upper bottom A of the transparent body,
22 front end of the recess is the arc-shaped edges that cross section is R=27~29mm.
In the embodiments of the present invention：
On the upper bottom A of the transparent body 21, length is 7.6~7.8mm, adjacent with the bottom edge on the recess 22 cross section bottom edge
The a height of 5.8~6.1mm in one side, the angle on the side and bottom edge is 84~86 °；The another side adjacent with the bottom edge a height of 1.5~
The angle on 1.7mm, the side and bottom edge is 77~79 °.
There are lug 23, lug 23 to be embedded in proximate matter 1 on the transparent body side, optical lens 2 is fixed on proximate matter 1
On.
The angle of the lug 23 and 21 baseline A of the transparent body is 15~170.Most preferably 16 °.
In order to solve Conventional LED light sources arrangement as equidistantly arrangement, it is lower that photographed object both sides light levels can not be solved
Problem.For this purpose, the utility model embodiment by the LED light pearl 3 on substrate 4 with the aligned transfer of Ln=Ln '=L1+ (n-1) d,
As both sides than intermediate intensive pattern.Wherein：Ln, Ln ' respectively indicate the left and right sides n-th section of LED lamp bead distance, n indicate
LED lamp bead serial number, d indicate that distance increases number.Likewise, the both sides for the light that thus light source emits also can be more stronger than intermediate.It is logical
Such light distribution effect is crossed, the not strong problem of photographed object both sides illumination is can be well solved.
Claims (5)
1. a kind of LED light module, it is characterised in that：Including proximate matter, optical lens, LED lamp bead and substrate, the substrate installation
In proximate matter, LED lamp bead is installed on substrate, optical lens is adapted to LED lamp bead, is installed on proximate matter, it is characterised in that：Institute
Stating optical lens, there are one the transparent bodies, and it is that cross section is R=27 to have a recess, the recess front end in the middle part of the upper bottom of the transparent body
The arc-shaped edges of~29mm.
2. LED light module according to claim 1, it is characterised in that：Recess cross section bottom edge is in the transparent body
On upper bottom, length is 7.6~7.8mm, a height of 5.8~6.1mm in one side adjacent with the bottom edge, and the angle on the side and bottom edge is 84
~86 °；The angle on a height of 1.5~1.7mm in the another side adjacent with the bottom edge, the side and bottom edge is 77~79 °.
3. LED light module according to claim 1, it is characterised in that：There are lug, lug embedding on the transparent body side
Enter in proximate matter, optical lens is fixed on proximate matter.
4. LED light module according to claim 3, it is characterised in that：The angle of the lug and transparent body baseline is
15~170.
5. LED light module according to claim 1, it is characterised in that：LED light pearl on substrate is with Ln=Ln '=L1+
(n-1) aligned transfer of d becomes both sides than intermediate intensive pattern, wherein：Ln, Ln ' respectively indicate the left and right sides n-th section
LED lamp bead distance, n indicate that LED lamp bead serial number, d indicate that distance increases number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499624.6U CN207990257U (en) | 2018-04-10 | 2018-04-10 | A kind of LED light module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820499624.6U CN207990257U (en) | 2018-04-10 | 2018-04-10 | A kind of LED light module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207990257U true CN207990257U (en) | 2018-10-19 |
Family
ID=63830855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820499624.6U Expired - Fee Related CN207990257U (en) | 2018-04-10 | 2018-04-10 | A kind of LED light module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207990257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413268A (en) * | 2018-04-10 | 2018-08-17 | 深圳市尚为照明有限公司 | A kind of LED light module |
-
2018
- 2018-04-10 CN CN201820499624.6U patent/CN207990257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413268A (en) * | 2018-04-10 | 2018-08-17 | 深圳市尚为照明有限公司 | A kind of LED light module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |