CN202581239U - LED lamp water-proof structure - Google Patents
LED lamp water-proof structure Download PDFInfo
- Publication number
- CN202581239U CN202581239U CN 201220180330 CN201220180330U CN202581239U CN 202581239 U CN202581239 U CN 202581239U CN 201220180330 CN201220180330 CN 201220180330 CN 201220180330 U CN201220180330 U CN 201220180330U CN 202581239 U CN202581239 U CN 202581239U
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- proof structure
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Abstract
The utility model relates to the technical field of light-emitting diode (LED) lamps and in particular relates to an LED lamp water-proof structure. The n LED lamp water-proof structure comprises a substrate provided with LEDs, wherein a lens light outlet cover is fixedly arranged on the substrate along the circumferential direction; and an annular water-proof groove is arranged on the substrate which is located at the position of connecting the substrate with the lens light outlet cover. Water vapor gathered at the position at which the substrate and the lens light outlet cover are connected can flow into the annular water-proof groove, thus a substrate function area is not influenced and the service life of the LED lamp water-proof structure is prolonged; and simultaneously, the connection between the substrate and the lens light outlet cover is more convenient and firmer.
Description
Technical field
The utility model relates to LED lamp technical field, particularly a kind of LED lamp waterproof construction.
Background technology
As practice thrift can be former Novel LED light, because of its energy consumption is low, long service life, environmental protection, colour switching is various etc., and advantage is widely used in various illumination and decoration field.Existing LED lamp is as shown in Figure 1; The substrate 3 that generally is provided with LED2 is formed with the light shield 1 that goes out that is fixed on the substrate 3; Its substrate 3 with go out one side that light shield 1 is connected and be the plane and be provided with; This structure setting exists following deficiency and defective: 1, going out light shield 1 often has aqueous vapor to gather with substrate 3 junctions, easily substrate 3 functions is produced oxidation for a long time, influences the service life of LED lamp; 2, because of substrate 3 junctions are that the plane is provided with, go out light shield 1 and be difficult to fix with substrate 3.So be necessary architecture advances is carried out in existing design.
The utility model content
The purpose of the utility model is defective and the deficiency to prior art, and a kind of LED lamp waterproof construction simple in structure, reasonable in design is provided.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
The described a kind of LED lamp waterproof construction of the utility model comprises the substrate that is provided with LED, and said substrate goes out light shield along being fixed with lens week, and the substrate that said substrate and lens go out in the light shield junction is provided with annular capillary groove.
Further, the cross section of said annular capillary groove is stepped.
Further, the bottom of said annular capillary groove is provided with osculum, and said osculum connects substrate.
After adopting said structure, the utility model beneficial effect is: said substrate of the utility model and lens go out the aqueous vapor of assembling the light shield junction and can flow in the annular capillary groove, can not exert an influence to the functional substrate district, can effectively improve the service life of the utility model; Simultaneously, it is convenient and firm that substrate and lens go out being connected of light shield.
Description of drawings
Fig. 1 is the prior art structural representation;
Fig. 2 is the utility model structural representation.
Among Fig. 2:
11, lens go out light shield; 12, LED; 13, substrate;
14, annular capillary groove; 15, osculum.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 2, the described a kind of LED lamp waterproof construction of the utility model comprises the substrate 13 that is provided with LED12, and said substrate 13 goes out light shield 11 along being fixed with lens week, also is that substrate 13 goes out the agent structure that light shield 11 constitutes the utility model with lens.
Said substrate 13 is provided with annular capillary groove 14 with the substrate 13 that lens go out in light shield 11 junctions; When going out light shield 11 junctions, substrate 13 and lens assemble when aqueous vapor is arranged; Can flow in the annular capillary groove 14; Can the functional areas of substrate 13 not exerted an influence, thus the service life of effectively improving the utility model.
The cross section of said annular capillary groove 14 is stepped, is convenient to lens and goes out to fix being connected between light shield 11 and the substrate 13.
The bottom of said annular capillary groove 14 is provided with osculum 15, and said osculum 15 connects substrate 13, and said osculum 15 can be discharged annular capillary groove 14 outside the utility model.
The utility model is simple in structure, is provided with rationally.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (3)
1. LED lamp waterproof construction; Comprise the substrate (13) that is provided with LED (12); Said substrate (13) goes out light shield (11) along being fixed with lens week, it is characterized in that: said substrate (13) is provided with annular capillary groove (14) with the substrate (13) that lens go out in light shield (11) junction.
2. LED lamp waterproof construction according to claim 1 is characterized in that: the cross section of said annular capillary groove (14) is stepped.
3. LED lamp waterproof construction according to claim 2 is characterized in that: the bottom of said annular capillary groove (14) is provided with osculum (15), and said osculum (15) connects substrate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220180330 CN202581239U (en) | 2012-04-23 | 2012-04-23 | LED lamp water-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220180330 CN202581239U (en) | 2012-04-23 | 2012-04-23 | LED lamp water-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581239U true CN202581239U (en) | 2012-12-05 |
Family
ID=47250645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220180330 Expired - Fee Related CN202581239U (en) | 2012-04-23 | 2012-04-23 | LED lamp water-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202581239U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061469A (en) * | 2014-06-12 | 2014-09-24 | 成都绿洲电子有限公司 | Composite type LED (light-emitting diode) luminous device |
| CN112447895A (en) * | 2020-12-23 | 2021-03-05 | 浙江英特来光电科技有限公司 | Full-color SMD LED of reinforcing waterproof performance |
| CN114335299A (en) * | 2021-12-27 | 2022-04-12 | 江西瑞晟光电科技有限公司 | Full-color SMD LED with enhanced water resistance |
-
2012
- 2012-04-23 CN CN 201220180330 patent/CN202581239U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061469A (en) * | 2014-06-12 | 2014-09-24 | 成都绿洲电子有限公司 | Composite type LED (light-emitting diode) luminous device |
| CN104061469B (en) * | 2014-06-12 | 2016-03-16 | 成都绿洲电子有限公司 | Compound LED light emission device |
| CN112447895A (en) * | 2020-12-23 | 2021-03-05 | 浙江英特来光电科技有限公司 | Full-color SMD LED of reinforcing waterproof performance |
| CN114335299A (en) * | 2021-12-27 | 2022-04-12 | 江西瑞晟光电科技有限公司 | Full-color SMD LED with enhanced water resistance |
| CN114335299B (en) * | 2021-12-27 | 2023-06-09 | 江西瑞晟光电科技有限公司 | Full-color SMD LED with enhanced waterproof performance |
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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: 20121205 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |