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

Ten-flash lamp structure for mobile phone lighting

A technology for flashlights and mobile phones, which is applied to the structure of telephones, optics, and parts of color TVs. It can solve problems such as dark photos, and achieve the effects of improving shooting quality and irradiating brightness.

Pending Publication Date: 2017-07-28
CHINA LTD
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flash lamp cover can increase the brightness of the photographed picture and meet the brightness requirements of photographing. However, single or dual flashes are currently used. The central brightness of the dual flashes can only reach 1301x, and the brightness cannot meet the requirements for photographing with 20 million pixels or above, resulting in photo is dark

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
  • Ten-flash lamp structure for mobile phone lighting
  • Ten-flash lamp structure for mobile phone lighting
  • Ten-flash lamp structure for mobile phone lighting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Below in conjunction with specific embodiment, content of the present invention is described in further detail:

[0028] In order to achieve the purpose of the present invention, as shown in the figure, an embodiment of the present invention is: a ten flash lamp structure for mobile phone lighting, including ten flash lamps 1 and a lampshade 2 arranged on the top of the flashlight, and the lampshade 2 The thickness is less than or equal to 1.2m. The bottom of the lampshade 2 is provided with a base circle 20 and a Fresnel thread structure. Ring lens 22 links to each other the second ring lens 21 and the 3rd ring lens 23 that links to each other with the second ring lens 21, the first ring lens 22 and the second ring lens 21 are arranged symmetrically, the first ring lens 22 The section connected to the second annular lens 21 is "V"-shaped, and ten flash lamps 1 are arranged below the "V"-shaped opening and evenly arranged along the circumference of the axis of the base ...

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 a ten-flash lamp structure for mobile phone lighting. The ten-flash lamp structure comprises ten flash lamps and a lamp shade above the flash lamp; a base circle and Fresnel thread structures are arranged at the bottom of the lamp shade, the Fresnel thread structures are arranged at two sides of the base circle; each Fresnel thread structure comprises a first annular lens, a second annular lens connected with the first annular lens, and a third annular lens connected with the second annular lens; the first annular lens and the second annular lens are symmetrically arranged, and a section of the connecting part of the first annular lens and the second annular lens is V-shaped, ten flash lamps are arranged below the V-shaped opening and uniformly arranged along the circumference of an axis of the base circle. The ten-flash lamp structure disclosed by the invention has the advantages that the lamp shade is the Fresnel structure, and the first annular lens and the second annular lens form a local Fresnel structure; the center brightness of the structure reaches 5301X, and satisfies the demand on the brightness by a high-pixel camera in photographing, and the shooting quality of a picture is greatly improved.

Description

technical field [0001] The invention relates to the field of mobile phone lighting, in particular to a ten-flash lamp structure used for mobile phone lighting. Background technique [0002] The camera of a mobile phone is one of the necessary functions of a mobile phone. People have higher and higher requirements for the quality of the picture taken, which puts forward higher requirements for the pixels of the camera. With the improvement of the pixels of the camera, the brightness of the picture taken will increase accordingly improve. The flash lamp cover can increase the brightness of the photographed picture and meet the brightness requirements of photographing. However, single or dual flashes are currently used. The central brightness of the dual flashes can only reach 1301x, and the brightness cannot meet the requirements for photographing with 20 million pixels or above, resulting in The photo is dark. Contents of the invention [0003] In order to overcome the de...

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): H04M1/02H04N5/225G03B15/05G03B30/00
CPCH04M1/026G03B15/05H04N23/56H04N23/57
Inventor 凌卫锋
Owner CHINA LTD
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