Lamp reflector and searchlight
A reflector and main reflector technology, applied in the field of lighting, can solve the problem of low light utilization rate of lamps and lanterns, and achieve the effect of increasing the irradiation distance and lighting brightness, and improving the utilization rate.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0026] figure 2 A schematic structural view of the lamp reflector provided by the first embodiment of the present invention is shown, image 3 It shows the schematic diagram of the main reflector provided by the first embodiment of the present invention; Figure 4 A schematic diagram of the three-dimensional structure of the auxiliary reflector provided by the first embodiment of the present invention is shown, and for convenience of description, only parts related to this embodiment are shown.
[0027] Please combine the attached figure 2 , 3 , the lamp reflector includes a main reflector 1 , and the inner surface of the main reflector 1 is a parabolic reflective surface 11 . At the bottom of the main reflector 1, there is a through hole around its central axis, that is, the first through hole 12. The first through hole 12 is used for the penetration of the light source. At the focal point 13 of the surface, the light emitted by the light source is reflected by the refl...
Embodiment 2
[0031] further combined with figure 2 , 5 , in the above embodiment, if the size of the auxiliary reflector 2 is too large, it will inevitably block part of the light, which is not conducive to remote lighting. Therefore, in the embodiment of the present invention, in order to use light more effectively, the size of the auxiliary reflector 2 is adjusted Properly controlled, the diameter of the opening is not larger than the size of the through hole 12 at the bottom of the main reflector 1, so as to ensure high light utilization.
Embodiment 3
[0033] further combined with figure 2 , 5 , in the embodiment of the present invention, the opening end of the main reflector 1 and the opening end of the auxiliary reflector 2 are just coplanar, so that the reflective surface 11 can be fully utilized. If the opening of the main reflector 1 extends outward for a certain length, the extended reflecting surface cannot receive and reflect light, which is a waste of raw materials, and reducing the length by a certain length will cause the light to emit from the edge. Therefore, it is most reasonable to arrange the opening ends of the main reflector 1 and the auxiliary reflector 2 on the same plane.
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