CN211017074U - L ED double luminous body structure - Google Patents
L ED double luminous body structure Download PDFInfo
- Publication number
- CN211017074U CN211017074U CN202020001226.4U CN202020001226U CN211017074U CN 211017074 U CN211017074 U CN 211017074U CN 202020001226 U CN202020001226 U CN 202020001226U CN 211017074 U CN211017074 U CN 211017074U
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- Prior art keywords
- bowl cup
- opening
- cup
- bowl
- dual
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an L ED dual-luminous body structure, be in including support body and setting just be used for placing L ED chip's first bowl cup and second bowl cup on the support body, first bowl cup and second bowl cup independent setting, first bowl cup has first opening, the second bowl cup has the second opening, first open-ended length is greater than second open-ended length, be provided with in first bowl cup and the second bowl cup cover in encapsulation colloid on the L ED chip and cover in the last sealing colloid of encapsulation colloid, through setting up first bowl cup and second bowl cup, and first bowl cup has first opening, second bowl cup has the second opening, and the length of first opening is greater than second open-ended length to improve light-emitting angle, and improve light-emitting colour homogeneity.
Description
Technical Field
The utility model relates to an L ED double-luminous body structure belongs to L ED technical field.
Background
L ED (L light Emitting Diode), L ED has a semiconductor chip as a core component, which is a solid semiconductor device capable of converting electrical energy into visible light.
At present, L ED supports are mostly provided with only one bowl, and L ED chips are poor in uniformity of luminous brightness and low in backlight display color saturation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a L ED dual-illuminator structure that can solve above-mentioned prior art problem.
In order to achieve the purpose, the utility model provides an L ED dual-illuminant structure, including the support body and set up first bowl cup and the second bowl cup on the support body and be used for placing L ED chip, first bowl cup and second bowl cup independent settings, first bowl cup has the first opening, the second bowl cup has the second opening, the length of first opening is greater than the length of second opening, be provided with in first bowl cup and the second bowl cup and cover in L ED chip the encapsulation colloid and cover in the encapsulation colloid.
Furthermore, the encapsulation colloid and the sealing colloid are both silica gel.
Furthermore, the first bowl cup and the second bowl cup are trumpet-shaped; the first bowl cup is provided with a first inner wall, the second bowl cup is provided with a second inner wall, and the included angle between the first inner wall and the second inner wall and the horizontal line is larger than 0 degree and smaller than 90 degrees.
Furthermore, a heat dissipation opening is formed in the support body and is located on the back face of the support body.
The beneficial effects of the utility model reside in that: through setting up first bowl cup and second bowl cup, and first bowl cup has first opening, and second bowl cup has the second opening, and the length of first opening is greater than the length of second opening to improve the light-emitting angle, and improve light-emitting colour homogeneity.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an L ED dual-illuminant structure according to the present invention.
Fig. 2 is another schematic diagram of an L ED dual light emitter structure according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1, an L ED dual illuminant structure 100 according to a preferred embodiment of the present invention is mainly applied to a backlight display scene, and the present invention does not specifically limit an application scene of the L ED dual illuminant structure 100. L ED dual illuminant structure 100 includes a bracket body 1, and a first bowl 2 and a second bowl 3 disposed on the bracket body 1 and used for placing L ED chips, wherein the first bowl 2 and the second bowl 3 are independently disposed, the first bowl 2 has a first opening 21, the second bowl 3 has a second opening 31, and a length of the first opening 21 is greater than a length of the second opening 31. the length of the first opening 21 is set to be greater than the length of the second opening 31 in order to improve a light emitting angle and improve a light emitting color uniformity.
Since the L ED dual phosphor structure 100 of the present embodiment is provided with the first and second bowls 2 and 3, the L ED chip of the present embodiment is provided with two L ED chips respectively mounted in the first and second bowls 2 and 3, and not connected in series, when one L ED chip is damaged, the other L ED chip can still work, more specifically, the bottom of the first and second bowls 2 and 3 is provided with a bonding pad for soldering with the L ED chip, the first and second bowls 2 and 3 are provided with an encapsulant covering the L ED chip and an encapsulant covering the encapsulant, the encapsulant further fixes the L ED chip in the first and second bowls 2 and 3, the encapsulant is used to enhance the sealing between the L ED chip and the outside.
The first bowl cup 2 and the second bowl cup 3 are trumpet-shaped, and the trumpet-shaped first bowl cup 2 and the second bowl cup 3 are used for expanding the light emitting angle. The first bowl cup 2 is provided with a first inner wall, the second bowl cup 3 is provided with a second inner wall, and the included angle between the first inner wall and the second inner wall and the horizontal line is larger than 0 degree and smaller than 90 degrees.
The bracket body 1 is provided with a heat dissipation port (not shown), the heat dissipation port is positioned on the back surface of the bracket body 1 and corresponds to the L ED chip, and the side surface of the bracket body 1 extends outwards to form a conductive input end and a conductive output end (not shown) so as to be staggered with the position of the heat dissipation port.
In summary, the following steps: the first bowl cup 2 and the second bowl cup 3 are arranged, the first bowl cup 2 is provided with the first opening 21, the second bowl cup 3 is provided with the second opening 31, the length of the first opening 21 is larger than that of the second opening 31, so that the light emitting angle is improved, and the uniformity of the light emitting color is improved;
the technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. An L ED double-luminous body structure is characterized by comprising a support body, a first bowl cup and a second bowl cup, wherein the first bowl cup and the second bowl cup are arranged on the support body and used for placing L ED chips, the first bowl cup and the second bowl cup are independently arranged, the first bowl cup is provided with a first opening, the second bowl cup is provided with a second opening, the length of the first opening is larger than that of the second opening, and a packaging colloid covering the L ED chips and a sealing colloid covering the packaging colloid are arranged in the first bowl cup and the second bowl cup.
2. The L ED dual light emitter structure of claim 1, wherein the encapsulant and the encapsulant are both silicone.
3. The L ED dual phosphor structure of claim 1, wherein the first and second cups are trumpet shaped, the first cup has a first inner wall, the second cup has a second inner wall, and an angle between the first and second inner walls and a horizontal line is greater than 0 ° and less than 90 °.
4. The L ED dual emitter structure of claim 1, wherein the frame body defines a heat sink located on a back side of the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020001226.4U CN211017074U (en) | 2020-01-02 | 2020-01-02 | L ED double luminous body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020001226.4U CN211017074U (en) | 2020-01-02 | 2020-01-02 | L ED double luminous body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211017074U true CN211017074U (en) | 2020-07-14 |
Family
ID=71479840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020001226.4U Expired - Fee Related CN211017074U (en) | 2020-01-02 | 2020-01-02 | L ED double luminous body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211017074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115347103A (en) * | 2022-09-19 | 2022-11-15 | 深圳市宇亮光电技术有限公司 | Non-bleaching lamp bead and preparation method thereof |
-
2020
- 2020-01-02 CN CN202020001226.4U patent/CN211017074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115347103A (en) * | 2022-09-19 | 2022-11-15 | 深圳市宇亮光电技术有限公司 | Non-bleaching lamp bead and preparation method thereof |
| CN115347103B (en) * | 2022-09-19 | 2023-05-26 | 深圳市宇亮光电技术有限公司 | Colorless floating lamp bead and preparation method thereof |
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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: 20200714 Termination date: 20210102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |