LED lamp body structure with protective film
A technology of LED lamp body and LED lamp board, which is applied to the semiconductor devices of light-emitting elements, parts of lighting devices, lighting devices, etc., can solve the problems of affecting the life of LED lamps, affecting the luminous effect of LED luminous particles, and avoiding blackouts. Point defects, guaranteed life effect
Inactive Publication Date: 2014-02-19
JIANGSU DALEN ELECTRONICS
5 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Method used
View more
Abstract
The invention discloses an LED lamp body structure with a protective film. The LED lamp body structure comprises a lamp body. A groove is formed in the inner wall of the bottom of the lamp body. A first annular boss which protrudes out of the inner wall of the bottom of the lamp body is arranged at the edge of the groove. A second annular boss which protrudes out of the inner wall of the bottom of the lamp body and is coaxial to the first annular boss is arranged on the periphery of the first annular boss. An LED lamp panel is installed at the position, located between the first annular boss and the second annular boss, of the inner wall of the bottom of the lamp body. The protective film is arranged on the LED lamp panel and seals the LED lamp panel between the first annular boss and the second annular boss. According to the LED lamp body structure with the protective film, the protective film is arranged on the LED lamp panel to seal the LED lamp panel, dust can be prevented from entering LED light emitting particles inside an LED lamp, dark spots are prevented from generating on the LED light emitting particles, and the due service life of the LED lamp is guaranteed.
Application Domain
Point-like light sourceElectric lighting +2
Technology Topic
Dark spotEngineering +1
Image
Examples
- Experimental program(1)
Example Embodiment
PUM
Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Wind-driven generator equipped with screw propulsion device
Owner:NINGBO JIANGBEI RUICHEN HANDICRAFT DESIGN
10kv moulding cable middle connector self-heating temperature controller and operation method
Owner:STATE GRID CORP OF CHINA +1
Fuel cell anode purging device and method
PendingCN113675440AReduced purge timeGuaranteed life
Owner:上海澄朴科技有限公司
Intelligent hibernate system and method for photovoltaic inverter
ActiveCN105790304AReduce the number of times you enter and exit hibernationGuaranteed life
Owner:SUZHOU INOVANCE TECH CO LTD
Physical vapor deposition device and depressurization method thereof
PendingCN114561626AGuaranteed life
Owner:HUA HONG SEMICON WUXI LTD
Classification and recommendation of technical efficacy words
- Guaranteed life
Linear compressor
Owner:HUAZHONG UNIV OF SCI & TECH
Battery box transporting system
InactiveCN109250485AGuaranteed lifeImprove downline efficiency
Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
Intelligent hibernate system and method for photovoltaic inverter
ActiveCN105790304AReduce the number of times you enter and exit hibernationGuaranteed life
Owner:SUZHOU INOVANCE TECH CO LTD
10kv moulding cable middle connector self-heating temperature controller and operation method
Owner:STATE GRID CORP OF CHINA +1
Physical vapor deposition device and depressurization method thereof
PendingCN114561626AGuaranteed life
Owner:HUA HONG SEMICON WUXI LTD