CN205609566U - Can improve paster LED of luminance - Google Patents
Can improve paster LED of luminance Download PDFInfo
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- CN205609566U CN205609566U CN201620313927.5U CN201620313927U CN205609566U CN 205609566 U CN205609566 U CN 205609566U CN 201620313927 U CN201620313927 U CN 201620313927U CN 205609566 U CN205609566 U CN 205609566U
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- support cup
- cup
- paster led
- luminance
- inclined plane
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Abstract
The utility model discloses a can improve paster LED of luminance, include the support cup of cup dress and locate the wafer on the support cup inner bottom, the support cup form the integral type structure by a platform and the boss that sets up around the platform outside, the medial surface of boss is from top to bottom the inclined plane of downward sloping gradually, the diameter between the inclined plane from top to bottom decreases progressively gradually, the support cup whole highly be 0.3 0.9mm. This can improve paster LED of luminance adopts and reduces the whole high of support cup and make the inside of support cup into the slope form, makes it have bigger luminous angle, specifically is that the support cup is described for the slope than traditional thin at least 0.1mm of paster support, the inside of support cup, and the light that the wafer sent can reflect away in the support cup, and luminance is higher. This paster LED's luminance is higher, has improved the light efficiency greatly, and luminous angle is bigger, and luminous effect is more even, and the colour is softer, and the colloid is thinner, and the heat dispersion of product is more superior, possess more reliable performance.
Description
Technical field
This utility model relates to paster LED technical field, particularly relates to one and is greatly improved light efficiency and makes the higher paster LED of brightness.
Background technology
At present, the brightness of paster LED and lighting angle are determined by the thickness of patch support and structure etc., and patch support is the thinnest and interior shape is more beneficial for luminescence, then lighting angle is the biggest, and brightness is the highest.Therefore, the brightness of paster LED and backing thickness and interior shape close relation.
As shown in Figure 1, traditional paster LED is made up of carrier cup 11 and the wafer 12 being placed in carrier cup, boss protruding outside carrier cup is vertical risers 13, so, the light of wafer luminescence outwards can only be launched from the top of risers, light can not reflect away from other positions of risers, causes brightness relatively low；And the whole height of its carrier cup is the most of a relatively high, more reduce brightness.
Summary of the invention
The purpose of this utility model is the shortcoming and defect in order to overcome above-mentioned prior art, a kind of paster LED that can improve brightness is provided, this paster LED that can improve brightness uses and reduces the whole height of carrier cup and make into skewed by the inside of carrier cup, make it have bigger lighting angle, specifically carrier cup is as thin as few 0.1mm than traditional patch support, the inside of carrier cup is skewed, and the light that wafer sends can reflect away in carrier cup, and brightness is higher.The brightness of this paster LED is higher, substantially increases light efficiency, and lighting angle is bigger, and evenly, color is softer for illumination effect, and colloid is thinner, and the heat dispersion of product is more superior, has more reliable performance.
This utility model solves its technical problem and be the technical scheme is that a kind of paster LED that can improve brightness, carrier cup and the wafer being located on carrier cup inner bottom including cup, described carrier cup forms integral structure by a platform and around the boss arranged outside platform, the medial surface of boss is the inclined plane tilted the most gradually downward, and the diameter between inclined plane the most gradually successively decreases；Described carrier cup whole height is 0.3-0.9mm.
Further, the angle formed between described inclined plane and mesa base is 128 °-140 °.
In sum, the paster LED that can improve brightness of the present utility model uses and reduces the whole height of carrier cup and make into skewed by the inside of carrier cup, make it have bigger lighting angle, specifically carrier cup is as thin as few 0.1mm than traditional patch support, the inside of carrier cup is skewed, the light that wafer sends can reflect away in carrier cup, and brightness is higher.The brightness of this paster LED is higher, substantially increases light efficiency, and lighting angle is bigger, and evenly, color is softer for illumination effect, and colloid is thinner, and the heat dispersion of product is more superior, has more reliable performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the paster LED of prior art；
Fig. 2 is the structural representation of a kind of paster LED that can improve brightness of this utility model example 1.
Detailed description of the invention
Embodiment 1
A kind of paster LED that can improve brightness described by this utility model example 1, as shown in Figure 2, carrier cup 21 and the wafer 22 being located on carrier cup inner bottom including cup, described carrier cup forms integral structure by a platform 24 and around the boss 25 arranged outside platform, the medial surface of boss is the inclined plane 23 tilted the most gradually downward, and the diameter between inclined plane the most gradually successively decreases；Described carrier cup whole height is 0.3.
The angle formed between this inclined plane and mesa base is 128 °.
The above, be only preferred embodiment of the present utility model, and structure of the present utility model is not made any pro forma restriction.Every any simple modification, equivalent variations and modification made above example according to technical spirit of the present utility model, all still falls within the range of the technical solution of the utility model.
Claims (2)
1. the paster LED that can improve brightness, carrier cup and the wafer being located on carrier cup inner bottom including cup, it is characterized in that, described carrier cup forms integral structure by a platform and around the boss arranged outside platform, the medial surface of boss is the inclined plane tilted the most gradually downward, and the diameter between inclined plane the most gradually successively decreases；Described carrier cup whole height is 0.3-0.9mm.
A kind of paster LED that can improve brightness the most according to claim 1, it is characterised in that the angle formed between described inclined plane and mesa base is 128 °-140 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313927.5U CN205609566U (en) | 2016-04-15 | 2016-04-15 | Can improve paster LED of luminance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313927.5U CN205609566U (en) | 2016-04-15 | 2016-04-15 | Can improve paster LED of luminance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609566U true CN205609566U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620313927.5U Active CN205609566U (en) | 2016-04-15 | 2016-04-15 | Can improve paster LED of luminance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768504A (en) * | 2017-11-10 | 2018-03-06 | 深圳市灏天光电有限公司 | A kind of paster LED bracket |
| CN108119833A (en) * | 2018-02-01 | 2018-06-05 | 陈广明 | Special lamp cup for ultra-thin lamp |
-
2016
- 2016-04-15 CN CN201620313927.5U patent/CN205609566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768504A (en) * | 2017-11-10 | 2018-03-06 | 深圳市灏天光电有限公司 | A kind of paster LED bracket |
| CN108119833A (en) * | 2018-02-01 | 2018-06-05 | 陈广明 | Special lamp cup for ultra-thin lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |