CN202361124U - Waterproof point-source lamp - Google Patents
Waterproof point-source lamp Download PDFInfo
- Publication number
- CN202361124U CN202361124U CN2011204458078U CN201120445807U CN202361124U CN 202361124 U CN202361124 U CN 202361124U CN 2011204458078 U CN2011204458078 U CN 2011204458078U CN 201120445807 U CN201120445807 U CN 201120445807U CN 202361124 U CN202361124 U CN 202361124U
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- China
- Prior art keywords
- ring
- cover
- lamp
- utility
- waterproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a waterproof point-source lamp. The waterproof point-source lamp provided by the utility model comprises a bottom cover, a middle cover connected with the bottom cover, a lamp cover arranged in the bottom cover and a sealing ring. A stopping ring and a pressing edge are arranged on the lamp cover; and the lamp cover presses the stopping ring through the middle cover so that the pressing edge tightly presses the sealing ring for sealing. By utilizing the structure, the heat radiation effect of the waterproof point-source lamp provided by the utility model is improved, so that the problem of larger light failures of an LED (Light-Emitting Diode) lamp bead caused by overheating is solved, and the service life of the LED lamp bead is further prolonged. The sealing ring is made of a silicon rubber material, so that when the pressing edge presses the silicon rubber ring, the silicon rubber ring is tightly adhered to the pressing edge and a groove bottom of the sealing groove due to the elasticity of the silicon rubber. Therefore, the waterproof point-source lamp achieves better waterproof property.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of waterproof point-source light.
Background technology
Common round dot illuminator adopts the interior sealing resin sealing of bottom to carry out water-proofing treatment, and resin-sealed packaging technology is complicated, and the production time is long; Because the pyroconductivity of resin is very low; Thereby the heat that LED lamp pearl is sent can not in time shed, and causes the light decay of LED lamp pearl bigger, and service life is also shorter.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provides the waterproof that a kind of technology is simple, thermal diffusivity is good point-source light.
The utility model solves the technical scheme that its technical problem adopted:
A kind of waterproof point-source light is characterized in that: comprise bottom, the middle cover that is connected with bottom, be arranged at lampshade and sealing ring in the bottom, lampshade is provided with back-up ring and flanging, and said middle cover makes flanging contact with the sealing ring sealing through the extruding back-up ring.
Be provided with seal groove in the said bottom, said sealing ring is arranged in the seal groove.
Said middle cover is set on the bottom, and is threaded with bottom.
Said sealing ring is the silica gel circle.
The beneficial effect of the utility model is: the utility model comprises bottom, the middle cover that is connected with bottom, is arranged at lampshade and sealing ring in the bottom; Lampshade is provided with back-up ring and flanging; Lampshade makes flanging compress sealing ring through middle cover extruding back-up ring and plays sealing function; Said structure has improved the radiating effect of the utility model, has avoided because of the overheated LED of the causing lamp pearly-lustre bigger problem that declines, thereby has also prolonged the service life of LED lamp pearl; Sealing ring has adopted silica gel material, thereby when flanging extruding silica gel circle, can make the silica gel circle be close to the bottom land of flanging and seal groove through the elasticity of silica gel, thereby reach good water proofing property.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the explosive view of the utility model;
Fig. 2 is the overview of the utility model.
The specific embodiment
With reference to Fig. 1, Fig. 2; The utility model discloses a kind of waterproof point-source light; Comprise bottom 1, the middle cover 2 that is connected with bottom 1, be arranged at lampshade 3 and sealing ring 4 in the bottom 1; Lampshade 3 is provided with back-up ring 5 and flanging 6, and said middle cover 2 makes flanging 6 contact with sealing ring 4 sealings through extruding back-up ring 5.
In this specific embodiment, be provided with seal groove 7 in the bottom 1, said sealing ring 4 is arranged in the seal groove 7, and seal groove 7 fluid powers enough play the function of auxiliary waterproof, thereby have improved sealing.
As shown in the figure, middle cover 2 is set on the bottom 1, and is threaded with bottom 1, adopt said structure not only to be connected firmly and also dismounting very convenient.
In this specific embodiment, sealing ring 4 is the silica gel circle, thereby when flanging 6 extruding silica gel circles, can make the silica gel circle be close to the bottom land of flanging 6 and seal groove 7 through the elasticity of silica gel, thereby reach good water proofing property.
Above-mentionedly just some preferred embodiments of the utility model are illustrated and describe; But the embodiment of the utility model is not restricted to the described embodiments; As long as it reaches the technique effect of the utility model with essentially identical means, all should belong to the protection domain of the utility model.
Claims (4)
1. waterproof point-source light is characterized in that: comprise bottom, the middle cover that is connected with bottom, be arranged at lampshade and sealing ring in the bottom, lampshade is provided with back-up ring and flanging, and said middle cover makes flanging seal with sealing ring through the extruding back-up ring and contacts.
2. a kind of waterproof point-source light according to claim 1 is characterized in that: be provided with seal groove in the said bottom, said sealing ring is arranged in the seal groove.
3. a kind of waterproof point-source light according to claim 1, it is characterized in that: said middle cover is set on the bottom, and is threaded with bottom.
4. a kind of waterproof point-source light according to claim 1 is characterized in that: said sealing ring is the silica gel circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204458078U CN202361124U (en) | 2011-11-12 | 2011-11-12 | Waterproof point-source lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204458078U CN202361124U (en) | 2011-11-12 | 2011-11-12 | Waterproof point-source lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361124U true CN202361124U (en) | 2012-08-01 |
Family
ID=46572310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204458078U Expired - Lifetime CN202361124U (en) | 2011-11-12 | 2011-11-12 | Waterproof point-source lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016982A (en) * | 2012-12-03 | 2013-04-03 | 中山市鸿宝电业有限公司 | Standard LED (Light Emitting Diode) optical component module |
-
2011
- 2011-11-12 CN CN2011204458078U patent/CN202361124U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016982A (en) * | 2012-12-03 | 2013-04-03 | 中山市鸿宝电业有限公司 | Standard LED (Light Emitting Diode) optical component module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Di Yi Sheng Photoelectric Technology Co., Ltd. Assignor: Zhou Yulong Contract record no.: 2014440000264 Denomination of utility model: Waterproof point-source lamp Granted publication date: 20120801 License type: Exclusive License Record date: 20140604 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210826 Address after: 528436 No. 8-2, Shabian Road, Torch Development Zone, Zhongshan City, Guangdong Province (residence declaration) Patentee after: GUANGDONG DIAIC OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 528400 Xingda Jiahu Industrial Park, Yixian Road, national torch high tech Industrial Development Zone, Zhongshan City, Guangdong Province Patentee before: Zhou Yulong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |