CN205609570U - High -power LED multicore sheet laser module with back taper platform structure - Google Patents
High -power LED multicore sheet laser module with back taper platform structure Download PDFInfo
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- CN205609570U CN205609570U CN201620213477.2U CN201620213477U CN205609570U CN 205609570 U CN205609570 U CN 205609570U CN 201620213477 U CN201620213477 U CN 201620213477U CN 205609570 U CN205609570 U CN 205609570U
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- platform structure
- inverted cone
- cone platform
- light source
- module
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Abstract
The utility model discloses a high -power LED multicore sheet laser module with back taper platform structure, including LED module base plate and many the LED chips that have inside circuit design, has back taper platform structure in the module of LED module base plate, many LED chip package are inside back taper platform structure. The utility model discloses design back taper platform structure in a module of LED module base plate, make many LED chips can encapsulate inside back taper platform structure, can solve 2 on the one hand the batch production of 9W light source module, make things convenient for the change of light source module simultaneously, on the other hand is because the certain angle of side slope of back taper platform structure, thereby the formation slope, because the influence of the slope, can concentrate the light that the LED chip sent, and upwards distribute away, with the luminous efficacy who improves the LED chip, can improve simultaneously the colour rendering and the directionality of module light source effectively.
Description
Technical field
This utility model relates to a kind of light source module, a kind of great power LED multicore with inverted cone platform structure
Sheet laser module, belongs to LED light source field.
Background technology
At present LED light source structure mainly has two kinds, and a kind of is the light source of single chips encapsulation, such as 303,4040,5050,
5730 etc., this light source is due to chip size size and the restriction of power, and it is 1W that market is used general peak power.
The second is based on the light source of super high power chip, although the power of light source can do bigger (maximum can be done
To 9W), but owing to chip is an entirety, the optical design between chip cannot meet specular removal and take out the requirement of light
Or overall light efficiency is on the low side, therefore there is certain problem in popularization.And for COB light source, its size and power
Bigger than normal, it is impossible to meet the demand of super-small 2-6w power light-sources.
Utility model content
The purpose of this utility model is the defect in order to solve above-mentioned prior art, it is provided that a kind of simple in construction, permissible
Improve LED chip luminous efficiency, and the great power LED multi-chip with inverted cone platform structure of energy large-scale production
Light source module.
The purpose of this utility model can reach by adopting the following technical scheme that:
A kind of great power LED multi-chip light source module with inverted cone platform structure, including having internal circuit design
LED module substrate and plurality of LEDs chip, have inverted cone platform knot in a module of described LED module substrate
Structure, described plurality of LEDs chip package is in inverted cone platform inside configuration.
As a kind of preferred version, described plurality of LEDs chip package is the 3～5mm of inverted cone platform inside configuration2Face
In the range of Ji, it is arranged at least two rows.
As a kind of preferred version, described plurality of LEDs chip inverted cone platform inside configuration surround two symmetrical
Equilateral triangle.
As a kind of preferred version, the angle that the side of described inverted cone platform structure tilts is 45～80 degree.
As a kind of preferred version, 2～4 times that height is a LEDs chip thickness of described inverted cone platform structure.
As a kind of preferred version, each face of described inverted cone platform structure is smooth metal covering.
As a kind of preferred version, described inverted cone platform inside configuration has multiple groove, and each groove encapsulates a LEDs
Chip, the thickness of each groove is more than 2 times of a LEDs chip thickness.
As a kind of preferred version, the thickness of described each groove is 3 times～5 times of a LEDs chip thickness.
As a kind of preferred version, also include that transparent optical cover, described transparent optical cover are arranged on LED module substrate
Top.
As a kind of preferred version, the area of described transparent optical cover bottom surface is more than the area of inverted cone platform structure end face.
This utility model has a following beneficial effect relative to prior art:
1, this utility model designs inverted cone platform structure in a module of LED module substrate, makes plurality of LEDs core
Sheet can be encapsulated in inverted cone platform inside configuration, on the one hand can solve the batch production of 2-9W light source module, while side
Just the replacing of light source module, on the other hand tilts certain angle due to the side of inverted cone platform structure, thus forms slope
Degree, due to the impact of the gradient, can put together the light that LED chip sends, and upwards distribute, to improve
The luminous efficiency of LED chip, can simultaneously be effectively improves color rendering properties and the directionality of die set light source, and is easy to light
The enforcement of the gluing process of derivation and photochromic design, thus produce maximum light output.
2, inverted cone platform structure of the present utility model, each face is smooth metal covering, by the effect of reflection, can
To improve the light release efficiency of LED chip.
3, this utility model by plurality of LEDs chip package in the 3～5mm of inverted cone platform inside configuration2Areal extent
In, it is arranged at least two rows so that between every two LEDs chips, keep certain spacing, so that every LEDs
Sides of chip sends whole light, to improve the efficiency that LED chip is luminous further.
4, this utility model has multiple groove in inverted cone platform inside configuration, and each groove encapsulates a LEDs chip,
The thickness of each groove is more than 2 times of a LEDs chip thickness, it is preferred to use 3～5 times, can avoid groove by
In blocked up and form a hollow place, the light of LED chip is caused not launch smoothly.
5, this utility model can be widely applied to wall lamp, wall lamp, small-sized delineascope, lamp affixed to the ceiling, small-power ball bubble
The application of the LED illumination product such as lamp, street lamp, maintains easily and changes.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art.
Fig. 1 is the LED light source module plan structure schematic diagram of this utility model embodiment 1.
Fig. 2 is the LED light source module side structure schematic diagram of this utility model embodiment 1.
Fig. 3 is the LED light source module combination schematic diagram of this utility model embodiment 1.
Wherein, 1-module group substrates, 2-LED chip, 3-inverted cone platform structure.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment.
Embodiment 1:
As depicted in figs. 1 and 2, the LED light source module of the present embodiment includes LED module substrate 1 and nine LEDs
Chip 2, has inverted cone platform structure 3, described nine LEDs chips in a module of described LED module substrate 1
2 are encapsulated in inverted cone platform structure 4 inside；
The angle that the side of described inverted cone platform structure 3 tilts be 45～80 degree best angles be 70 degree, be highly one
2～4 times of LED chip 2 thickness, say, that the side of inverted cone platform structure 3 forms the gradient, on the one hand can solve
The certainly batch production of 2-9W light source module, facilitates the replacing of light source module simultaneously, on the other hand due to the impact of the gradient,
The light that LED chip 2 sends can be put together, and upwards distribute, to improve the luminescence of LED chip 2
Efficiency, can simultaneously be effectively improves color rendering properties and the directionality of die set light source, and is easy to light-output and photochromic design
The enforcement of gluing process, thus produce maximum light output；Additionally, each face of inverted cone platform structure 3 is smooth
Metal covering, by the effect of reflection, can improve the light release efficiency of LED chip 3.
Described nine LEDs chips 3 are encapsulated in 3～5mm within inverted cone platform structure 32Areal extent in, due to
The power of every LEDs chip 3 is 0.5W～1W, then nine LEDs chips 3 i.e. can reach 4.5W～9W；Nine
It is all a LED chip 3 that LED chip 3 lines up five rows, first row and the 5th row, and second row and the 4th row are two
LEDs chip 3, the 3rd row is three LEDs chips 3, it can be seen in figure 3 that surround the most on substrate 1
Two symmetrical equilateral triangles so that keep certain spacing between every two LEDs chips 3, so that every
LED chip 3 side sends whole light, to improve the efficiency of LED chip 3 luminescence further；
Using the LED light source module of 18 the present embodiment, be grouped together use by them, as it is shown on figure 3, often
Individual LED light source module all has anelectrode and negative electrode.
In sum, this utility model designs inverted cone platform structure in a module of LED module substrate, makes many
LED chip can be encapsulated in inverted cone platform inside configuration, on the one hand can solve the batch production of 2-9W light source module,
Facilitate the replacing of light source module simultaneously, on the other hand tilt certain angle due to the side of inverted cone platform structure, thus
Form the gradient, due to the impact of the gradient, the light that LED chip sends can be put together, and upwards distribute,
To improve the luminous efficiency of LED chip, can simultaneously be effectively improve color rendering properties and the directionality of die set light source, and
It is easy to the enforcement of the gluing process of light-output and photochromic design, thus produces maximum light output.
The above, only this utility model patent preferred embodiment, but the protection domain of this utility model patent is also
Be not limited to this, any those familiar with the art in the scope disclosed in this utility model patent, root
Technical scheme and utility model thereof according to this utility model patent conceive equivalent or change in addition, broadly fall into this practicality
The protection domain of new patent.
Claims (10)
1. a great power LED multi-chip light source module with inverted cone platform structure, it is characterised in that: include tool
There are LED module substrate and the plurality of LEDs chip of internal circuit design, a module of described LED module substrate
In there is inverted cone platform structure, described plurality of LEDs chip package is in inverted cone platform inside configuration.
A kind of great power LED multi-chip light source module with inverted cone platform structure the most according to claim 1,
It is characterized in that: described plurality of LEDs chip package is the 3～5mm of inverted cone platform inside configuration2Areal extent in,
It is arranged at least two rows.
A kind of great power LED multi-chip light source module with inverted cone platform structure the most according to claim 1,
It is characterized in that: described plurality of LEDs chip surrounds two symmetrical equilateral triangles in inverted cone platform inside configuration.
A kind of great power LED multi-chip light source module with inverted cone platform structure the most according to claim 1,
It is characterized in that: the angle that the side of described inverted cone platform structure tilts is 45～80 degree.
A kind of great power LED multi-chip light source module with inverted cone platform structure the most according to claim 1,
It is characterized in that: 2～4 times that height is a LEDs chip thickness of described inverted cone platform structure.
A kind of great power LED multi-chip light source module with inverted cone platform structure the most according to claim 1,
It is characterized in that: each face of described inverted cone platform structure is smooth metal covering.
A kind of great power LED multi-chip light source module with inverted cone platform structure the most according to claim 1,
It is characterized in that: described inverted cone platform inside configuration has multiple groove, each groove encapsulates a LEDs chip, often
The thickness of individual groove is more than 2 times of a LEDs chip thickness.
A kind of great power LED multi-chip light source module with inverted cone platform structure the most according to claim 7,
It is characterized in that: the thickness of described each groove is 3 times～5 times of a LEDs chip thickness.
9. according to a kind of great power LED multi-chip light with inverted cone platform structure described in any one of claim 1-8
Source module, it is characterised in that: also include that transparent optical cover, described transparent optical cover are arranged on the top of LED module substrate
Portion.
A kind of great power LED multi-chip light source module with inverted cone platform structure the most according to claim 9,
It is characterized in that: the area of described transparent optical cover bottom surface is more than the area of inverted cone platform structure end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213477.2U CN205609570U (en) | 2016-03-17 | 2016-03-17 | High -power LED multicore sheet laser module with back taper platform structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213477.2U CN205609570U (en) | 2016-03-17 | 2016-03-17 | High -power LED multicore sheet laser module with back taper platform structure |
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| Publication Number | Publication Date |
|---|---|
| CN205609570U true CN205609570U (en) | 2016-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620213477.2U Active CN205609570U (en) | 2016-03-17 | 2016-03-17 | High -power LED multicore sheet laser module with back taper platform structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN205609570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826310A (en) * | 2016-03-17 | 2016-08-03 | 广东华辉煌光电科技有限公司 | High-power LED multichip light source module |
-
2016
- 2016-03-17 CN CN201620213477.2U patent/CN205609570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826310A (en) * | 2016-03-17 | 2016-08-03 | 广东华辉煌光电科技有限公司 | High-power LED multichip light source module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-power LED multi-chip light source module with inverted conical table structure Effective date of registration: 20230915 Granted publication date: 20160928 Pledgee: Jiangmen Rural Commercial Bank Co.,Ltd. fengle sub branch Pledgor: GUANGDONG HUAHUIHUANG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2023980057061 |