Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Infrared induction LED light bar without dark region and open hole

An LED light bar and infrared sensing technology, which is applied to the parts of lighting devices, semiconductor devices of light-emitting elements, lighting and heating equipment, etc. The effect of isolation

Pending Publication Date: 2019-12-06
阮胜锋
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an infrared induction LED light strip without dark areas and no openings to overcome the defects in the prior art that the infrared transmitting and receiving head is exposed outside the lampshade and the dark area is too large

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Infrared induction LED light bar without dark region and open hole
  • Infrared induction LED light bar without dark region and open hole
  • Infrared induction LED light bar without dark region and open hole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Such as Figure 1-2 As shown in the figure, an infrared sensing LED light bar with no dark area and no openings includes a lampshade 1, a control board 2 is arranged on one side of the lampshade 1, and infrared emitting terminals are respectively arranged at both ends of the control board 2 3 and the infrared receiving end 4, the other side of the same plane in the lampshade 1 is provided with an LED main board 6, and the control board 2 and the LED main board 6 are partially overlapped to form an overlapping area 8, and the infrared emitting end 3 and the infrared receiving end Holes are dug between the ends 4 to expose the light beads 9 of the lighting LEDs, and the electrodes 11 are directly welded to the LED main board 6 through the control board 2 to have the effect of fixing the control board 2 .

[0023] Such as Figure 3-4 As shown, an infrared sensor LED light strip without dark areas and no openings is another embodiment of the present invention. One end of t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an infrared induction LED light bar without a dark region and an open hole. The LED light bar comprises a lampshade, wherein a control panel is arranged at one side in the lampshade, two ends of the control panel are an infrared transmitting end and an infrared receiving end respectively, an LED mainboard is arranged at the other side in the lampshade, the control panel andthe LED mainboard are partially overlapped to form an overlapping region, and a hole is made between the infrared transmitting end and the infrared receiving end to expose a bead of an illumination LED. According to the infrared induction LED light bar, by increasing infrared transmitting and receiving spacing, optical isolation is realized, it is needless to open a hole in the lampshade, and theinfrared transmitting end and the infrared receiving end are exposed out of the lampshade; and besides, by means of making the hole in the control panel, partially overlapping the control panel and the LED mainboard and exposing the LED bead, the outer surface of the lampshade is free of the dark region, it can be guaranteed that sufficient spacing is available for infrared transmitting and receiving, and an illumination region of the illumination LED is not influenced.

Description

technical field [0001] The invention relates to an LED light bar, in particular to an infrared induction LED light bar with no dark area and no holes. Background technique [0002] The LEDs of the existing infrared hand-sweeping switches are used in kitchen cabinets, which can be switched on and off without contact, which is not only beautiful and durable, but also provides convenience for users. At present, the infrared hand sweep switch on the market adopts active infrared sensing technology, which needs to dig a hole in the lampshade to expose the infrared transmitting and receiving head, which not only affects the appearance, but also affects the sealing reliability of the product. The glued design of the main board can avoid digging holes in the lampshade, but this design has the defect that the dark area is too large, which affects the range of the LED lighting area, resulting in poor user experience. Contents of the invention [0003] The invention provides an infr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V23/00F21V23/04F21V19/00F21Y115/10
CPCF21S8/00F21V23/006F21V23/0471F21V19/003F21Y2115/10
Inventor 阮胜锋蔡毅军徐贺彬
Owner 阮胜锋
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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