CN108413268A - A kind of LED light module - Google Patents
A kind of LED light module Download PDFInfo
- Publication number
- CN108413268A CN108413268A CN201810314277.XA CN201810314277A CN108413268A CN 108413268 A CN108413268 A CN 108413268A CN 201810314277 A CN201810314277 A CN 201810314277A CN 108413268 A CN108413268 A CN 108413268A
- Authority
- CN
- China
- Prior art keywords
- light
- optical lens
- substrate
- lamp bead
- proximate matter
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 239000011324 bead Substances 0.000 claims abstract description 18
- 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
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- 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 present invention relates 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 the present invention is to provide a kind of LED light modules.Using light-distribution lens and
Unique substrate design come promoted product light efficiency and optimization product lighting effect, improve product cost.
The technical solution adopted by the present invention to solve the technical problems is：A kind of LED light module is provided, including proximate matter,
Optical lens, LED lamp bead and substrate, the substrate are installed in proximate matter, and LED lamp bead, optical lens and LED are equipped on substrate
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 middle part of the upper bottom of the transparent body
It is the arc-shaped edges that cross section is R=27~29mm to have a recess, the recess front end.
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 present invention by the LED light pearl on substrate with the aligned transfer of Ln=Ln '=L1+ (n-1) d, become
Both sides are 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 light
Pearl 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.By such
Light distribution effect can be well solved the not strong problem of photographed object both sides illumination.
The present invention by the radius in optical lens be R=27~29mm circular arc volcanic crater so that it can by incident light
It is reflected towards inclined surface, and penetrates light by reflecting to use in lens and emitted with 50 ° of light emitting angle, to reach inclined light distribution
Effect, more concentrated compared with the light issued by ordinary lens, reduce the stray light of all directions, with the side of inclined light distribution
Formula improves the effect that lamps and lanterns wash wall.
The beneficial effects of the invention are as follows：Product light efficiency and optimization can be promoted using light-distribution lens and unique substrate design
Product lighting effect improves product cost.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is 2 structural schematic diagram of optical lens of the present invention.
Fig. 3 is the lens light state schematic diagram of the present invention.
Fig. 4 is the LED lamp bead arrangement schematic diagram of the present invention.
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 present invention, including proximate matter 1, optical lens 2, LED lamp bead 3 and substrate 4, institute
It states substrate 4 to be installed in proximate matter 1, LED lamp bead 3 is installed on substrate 4, optical lens 2 is adapted to LED lamp bead 3, is installed on proximate matter
On 1, it is characterised in that：There are one the transparent bodies 21 for the optical lens 2, there is a recess 22 in the middle part of the upper bottom A of the transparent body, described
22 front end of recess is the arc-shaped edges that cross section is R=27~29mm.
In an embodiment 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 embodiment of the present invention by the LED light pearl 3 on substrate 4 with the aligned transfer of Ln=Ln '=L1+ (n-1) d, become
Both sides are 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 light
Pearl 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.By such
Light distribution effect can be well solved the not strong problem of photographed object both sides illumination.
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
~860；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 77~790.
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 |
|---|---|---|---|
| CN201810314277.XA CN108413268A (en) | 2018-04-10 | 2018-04-10 | A kind of LED light module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314277.XA CN108413268A (en) | 2018-04-10 | 2018-04-10 | A kind of LED light module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108413268A true CN108413268A (en) | 2018-08-17 |
Family
ID=63135010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810314277.XA Pending CN108413268A (en) | 2018-04-10 | 2018-04-10 | A kind of LED light module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108413268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954027A (en) * | 2018-09-08 | 2018-12-07 | 深圳旭科光电有限公司 | A kind of diversified LED line shape lamp module structure of the adjustable illumination of light emitting angle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006092485A (en) * | 2004-09-27 | 2006-04-06 | Matsushita Electric Works Ltd | Signal lamp |
| CN102980137A (en) * | 2012-11-16 | 2013-03-20 | 深圳市九洲光电科技有限公司 | Total reflection optical structure and light-emitting diode lens using the same |
| CN104676475A (en) * | 2013-11-29 | 2015-06-03 | 海洋王（东莞）照明科技有限公司 | Led light distribution lens and led lamp |
| CN105351884A (en) * | 2015-11-30 | 2016-02-24 | 横店集团得邦照明股份有限公司 | High-optical-efficiency anti-dazzle LED directional lamp based on unidirectional mapping technology |
| CN205208444U (en) * | 2015-11-30 | 2016-05-04 | 横店集团得邦照明股份有限公司 | Directional lamp of anti -dazzle LED of high light efficiency based on one -way mapping technique |
| WO2017041624A1 (en) * | 2015-09-11 | 2017-03-16 | 上海三思电子工程有限公司 | Lens and led lamp using application thereof |
| CN207990257U (en) * | 2018-04-10 | 2018-10-19 | 深圳市尚为照明有限公司 | A kind of LED light module |
-
2018
- 2018-04-10 CN CN201810314277.XA patent/CN108413268A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006092485A (en) * | 2004-09-27 | 2006-04-06 | Matsushita Electric Works Ltd | Signal lamp |
| CN102980137A (en) * | 2012-11-16 | 2013-03-20 | 深圳市九洲光电科技有限公司 | Total reflection optical structure and light-emitting diode lens using the same |
| CN104676475A (en) * | 2013-11-29 | 2015-06-03 | 海洋王（东莞）照明科技有限公司 | Led light distribution lens and led lamp |
| WO2017041624A1 (en) * | 2015-09-11 | 2017-03-16 | 上海三思电子工程有限公司 | Lens and led lamp using application thereof |
| CN105351884A (en) * | 2015-11-30 | 2016-02-24 | 横店集团得邦照明股份有限公司 | High-optical-efficiency anti-dazzle LED directional lamp based on unidirectional mapping technology |
| CN205208444U (en) * | 2015-11-30 | 2016-05-04 | 横店集团得邦照明股份有限公司 | Directional lamp of anti -dazzle LED of high light efficiency based on one -way mapping technique |
| CN207990257U (en) * | 2018-04-10 | 2018-10-19 | 深圳市尚为照明有限公司 | A kind of LED light module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954027A (en) * | 2018-09-08 | 2018-12-07 | 深圳旭科光电有限公司 | A kind of diversified LED line shape lamp module structure of the adjustable illumination of light emitting angle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180817 |