CN205376574U - Novel LED encapsulation - Google Patents
Novel LED encapsulation Download PDFInfo
- Publication number
- CN205376574U CN205376574U CN201620064723.2U CN201620064723U CN205376574U CN 205376574 U CN205376574 U CN 205376574U CN 201620064723 U CN201620064723 U CN 201620064723U CN 205376574 U CN205376574 U CN 205376574U
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- CN
- China
- Prior art keywords
- optical lens
- fixed
- fixing groove
- cell wall
- retainer ring
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Abstract
The utility model provides a novel LED encapsulation belongs to LED encapsulation field, it has solved current LED encapsulation in the outside gluey problem of can overflowing. The utility model discloses a base plate with install the LED wafer on the base plate, be equipped with circular fixed slot on the base plate, and the LED wafer is fixed at the fixed slot tank bottom, the optical lens who still includes the segment body structure, the optical lens circular surface laminating is at the fixed slot tank bottom, the one end that optical lens sphere face is close to circular surface is to serving in fixed slot cell wall and one of tank bottom linking, and form the ring channel that the cross -section is the V -arrangement between spherical face of optical lens and the fixed slot cell wall, still be equipped with annular grouting solt on the fixed slot cell wall, still include the the annular clamped ring, the fixed loop matches to be arranged in the ring channel, and make fixed loop and base plate fixed through pour into fixed glue into in grouting solt, and fixed loop pressfitting optical lens is in the fixed slot. The fixed loop is can the pressfitting fixed glue prevent fixed glue excessive, fixed optical lens that also can be fine.
Description
Technical field
This utility model belongs to LED encapsulation technology field, relates to a kind of New LED encapsulation.
Background technology
LED encapsulation refers to the encapsulation of luminescence chip, and comparing integrated antenna package has relatively big difference.The encapsulation of LED does not require nothing more than can protect wick, but also want can printing opacity.So encapsulating material is had special requirement by the encapsulation of LED.
Existing LED encapsulation it is generally required to utilize fixing glue to carry out sealing fixing to optical lens, but fixing glue can after fixation excessive very unsightly, also can affect the effect of optical lens simultaneously.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that a kind of bonding strength is higher, and easier for installation and the glue that overflows outside avoiding New LED encapsulates.
nullThe purpose of this utility model can be realized by following technical proposal: a kind of New LED encapsulation，Including substrate and the LED wafer being arranged on substrate，It is characterized in that: described substrate is provided with circular fixing groove，And LED wafer is fixed on fixing groove bottom land，Also include the optical lens of spheroid structure，Described optical lens rounded face is fitted in fixing groove bottom land，Optical lens spherical is against on one end that fixing groove cell wall is connected with bottom land near one end of rounded face，And the cannelure that between optical lens spherical and fixing groove cell wall, Formation cross-section is V-shaped，Described fixing groove cell wall is additionally provided with annular grout groove，Also include ring-shaped fixing rings，Described retainer ring coupling is placed in described cannelure，And make retainer ring and substrate fix by injecting fixing glue in described grout groove，And retainer ring pressing optical lens is in fixing groove.
Retainer ring coupling is placed in cannelure, and make retainer ring and substrate fix by injecting fixing glue in grout groove, therefore retainer ring energy pressing fixing glue prevents fixing glue excessive, retainer ring pressing optical lens is in fixing groove simultaneously, also can well fix optical lens, and not be used on optical lens and be coated with fixing glue, it is to avoid optical lens is affected, therefore this LED encapsulation is easy to connect, and can prevent the glue that overflows.
As preferably, described fixing groove cell wall being additionally provided with locating notch, retainer ring is provided with positioning convex, and can pass through positioning convex and coordinate with locating notch and make retainer ring mate location with fixing groove.
Therefore avoid retainer ring and fixing groove relative movement, fixing glue faster onset can be made.
As preferably, described grout groove is located at fixing groove cell wall near the position of bottom land.
As preferably, described substrate is copper coin.
Compared with prior art, this utility model has the advantage that
Retainer ring coupling is placed in cannelure, and make retainer ring and substrate fix by injecting fixing glue in grout groove, therefore retainer ring energy pressing fixing glue prevents fixing glue excessive, retainer ring pressing optical lens is in fixing groove simultaneously, also can well fix optical lens, and not be used on optical lens and be coated with fixing glue, it is to avoid optical lens is affected, therefore this LED encapsulation is easy to connect, and can prevent the glue that overflows.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the top view of Fig. 1.
Coding in figure is respectively as follows:
1, substrate；11, fixing groove；12, grout groove；13, fixing glue；14, cannelure；15, locating notch；2, LED wafer；3, optical lens；4, retainer ring；41, positioning convex.
Detailed description of the invention
The following is specific embodiment of the utility model and in conjunction with accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
nullAs depicted in figs. 1 and 2，This New LED encapsulates，Including substrate 1 and installation LED wafer 2 on substrate 1，Substrate 1 is provided with circular fixing groove 11，And LED wafer 2 is fixed on fixing groove 11 bottom land，Also include the optical lens 3 of spheroid structure，Optical lens 3 rounded face is fitted in fixing groove 11 bottom land，Optical lens 3 spherical is against on one end that fixing groove 11 cell wall is connected with bottom land near one end of rounded face，And the cannelure 14 that between optical lens 3 spherical and fixing groove 11 cell wall, Formation cross-section is V-shaped，Fixing groove 11 cell wall is additionally provided with annular grout groove 12，Also include ring-shaped fixing rings 4，Retainer ring 4 coupling is placed in cannelure 14，And make retainer ring 4 fix with substrate 1 by injecting fixing glue 13 in grout groove 12，And retainer ring 4 pressing optical lens 3 is in fixing groove 11.
Further, fixing groove 11 cell wall being additionally provided with locating notch 15, retainer ring 4 is provided with positioning convex 41, and can be coordinated with locating notch 15 by positioning convex 41 and make retainer ring 4 mate location with fixing groove 11.Grout groove 12 is located at fixing groove 11 cell wall near the position of bottom land.Substrate 1 is copper coin.
Retainer ring 4 coupling is placed in cannelure 14, and make retainer ring 4 fix with substrate 1 by injecting fixing glue 13 in grout groove 12, therefore retainer ring 4 pressing fixing glue 13 can prevent fixing glue 13 excessive, retainer ring 4 pressing optical lens 3 is in fixing groove 11 simultaneously, also can well fix optical lens 3, and not be used on optical lens 3 and be coated with fixing glue 13, it is to avoid optical lens 3 is affected, therefore this LED encapsulation is easy to connect, and can prevent the glue that overflows.
Claims (4)
- null1. a New LED encapsulation，Including substrate (1) and the LED wafer (2) that is arranged on substrate (1)，It is characterized in that: described substrate (1) is provided with circular fixing groove (11)，And LED wafer (2) is fixed on fixing groove (11) bottom land，Also include the optical lens (3) of spheroid structure，Described optical lens (3) rounded face is fitted in fixing groove (11) bottom land，Optical lens (3) spherical is against on one end that fixing groove (11) cell wall is connected with bottom land near one end of rounded face，And the cannelure (14) that between optical lens (3) spherical and fixing groove (11) cell wall, Formation cross-section is V-shaped，Described fixing groove (11) cell wall is additionally provided with annular grout groove (12)，Also include ring-shaped fixing rings (4)，Described retainer ring (4) coupling is placed in described cannelure (14)，And make retainer ring (4) fix with substrate (1) by injecting fixing glue (13) in described grout groove (12)，And retainer ring (4) pressing optical lens (3) is in fixing groove (11).
- 2. New LED according to claim 1 encapsulation, it is characterized in that: described fixing groove (11) cell wall is additionally provided with locating notch (15), retainer ring (4) is provided with positioning convex (41), and can pass through positioning convex (41) and coordinate with locating notch (15) and make retainer ring (4) mate location with fixing groove (11).
- 3. New LED according to claim 1 encapsulation, it is characterised in that: described grout groove (12) is located at fixing groove (11) cell wall near the position of bottom land.
- 4. New LED according to claim 1 encapsulation, it is characterised in that: described substrate (1) is copper coin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064723.2U CN205376574U (en) | 2016-01-19 | 2016-01-19 | Novel LED encapsulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064723.2U CN205376574U (en) | 2016-01-19 | 2016-01-19 | Novel LED encapsulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376574U true CN205376574U (en) | 2016-07-06 |
Family
ID=56273138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064723.2U Expired - Fee Related CN205376574U (en) | 2016-01-19 | 2016-01-19 | Novel LED encapsulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376574U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596849A (en) * | 2018-06-12 | 2019-12-20 | 同欣电子工业股份有限公司 | Optical device and method for manufacturing the same |
| CN110660894A (en) * | 2019-11-08 | 2020-01-07 | 徐伟元 | Lens structure for LED packaging and LED packaging structure thereof |
| CN113594335A (en) * | 2021-07-26 | 2021-11-02 | 中山市木林森电子有限公司 | Inorganic packaging ultraviolet LED lamp |
| CN113594336A (en) * | 2021-07-26 | 2021-11-02 | 中山市木林森电子有限公司 | Processing method of inorganic packaging ultraviolet LED lamp |
-
2016
- 2016-01-19 CN CN201620064723.2U patent/CN205376574U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596849A (en) * | 2018-06-12 | 2019-12-20 | 同欣电子工业股份有限公司 | Optical device and method for manufacturing the same |
| CN110660894A (en) * | 2019-11-08 | 2020-01-07 | 徐伟元 | Lens structure for LED packaging and LED packaging structure thereof |
| CN113594335A (en) * | 2021-07-26 | 2021-11-02 | 中山市木林森电子有限公司 | Inorganic packaging ultraviolet LED lamp |
| CN113594336A (en) * | 2021-07-26 | 2021-11-02 | 中山市木林森电子有限公司 | Processing method of inorganic packaging ultraviolet LED lamp |
| CN113594335B (en) * | 2021-07-26 | 2022-12-27 | 中山市木林森电子有限公司 | Inorganic packaging ultraviolet LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |