High-power LED lamp
A LED lamp, high-power technology, applied in cooling/heating devices of lighting devices, lighting and heating equipment, electrical components, etc., can solve problems such as short service life, pollute the environment, and consume a lot of power, and achieve improved heat dissipation. Small size, energy saving effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0016] Example 1 as figure 1 Shown in -7: a high-power LED lamp, including a lamp cap 1 and a constant current drive circuit board 5 located therein, a heat sink 3, a thermally conductive insulating sheet, a reflector 4 and an LED chip packaging bracket 8; the heat sink 3 is It consists of the upper part and the lower part of the inner cavity respectively connected into one, and the metal sheets arranged radially upright to form a cylinder. The heat dissipation tube 3 is positioned and connected with the lamp head 1; the inner diameter of the middle part of the cylindrical inner cavity of the heat dissipation tube 3 is larger than the inner diameter of the upper end and the lower end. , There is a gap between the metal sheets in the middle of the inner cavity of the cooling tube 3, and they are not close to each other. The inner cavity of the cooling tube 3 is transparent to the outer wall through the gap between the metal sheets arranged radially upright, so as to facilitate a...
Embodiment 2
[0017] Embodiment 2: A high-power LED lamp as described in Embodiment 1, the apron at the bottom of its heat-conducting bottom plate 6 is rectangular. The LED chip 13 and the fluorescent powder and the silica gel mixture 12 covering the LED chip 13 are placed in the LED chip packaging bracket 8. The bottom area of the fluorescent powder and the silica gel mixture 12 coverage area is 20 times the surface area of the LED chip 13, which can be greatly improved. Improve luminous efficiency and reflective efficiency.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com