Flashlight

A flashlight and light source technology, applied in the field of flashlights, can solve the problem of many defects in the flashlight

Pending Publication Date: 2021-06-25
SHENZHEN LASER INST
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application mainly provides a flashlight to solve the problem that th

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
  • Flashlight
  • Flashlight
  • Flashlight

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0031] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiment of the present application, the directional indications are only used to explain the position in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, if there are descriptions involving "first", "sec...

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 flashlight which comprises a lens assembly and a light source assembly; the lens assembly comprises an adjustment lens; the light source assembly is arranged on one side of the lens assembly; the light source assembly comprises a first light source, a second light source, an excitation element and a light path adjusting element; light emitted by the first light source irradiates the excitation element to generate first excitation light, and the second light source irradiates the excitation element to generate second excitation light; the first excitation light and the second excitation light sequentially pass through the light path adjusting element and the adjustment lens and then are emitted out in parallel. By means of the mode, the flashlight can integrate the advantages of the first light source and the second light source, and the light source which emits light well is provided.

Description

technical field [0001] The application relates to the field of lighting, in particular to a flashlight. Background technique [0002] Flashlight has become a lighting tool commonly used in people's daily work. At present, the flashlights on the market all use a single light source. The single light source flashlight has a simple structure and limited luminous ability, which cannot meet the needs of various application scenarios. Contents of the invention [0003] The present application mainly provides a flashlight to solve the problem that the single light source flashlight has many defects in the prior art. [0004] In order to solve the above technical problems, a technical solution adopted by the present application is: provide a flashlight, the flashlight includes a lens assembly, including an adjustment lens; [0005] a light source assembly, the light source assembly is arranged on one side of the lens assembly; [0006] Wherein, the light source assembly include...

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
IPC IPC(8): F21L4/00F21V5/04F21V9/32F21V13/04F21V14/06F21V17/12F21V19/00F21V23/00F21Y115/10
CPCF21L4/005F21V19/00F21V5/04F21V17/12F21V13/045F21V14/065F21V9/32F21V23/003F21Y2115/10F21V14/06F21Y2115/30F21V13/14F21V7/22F21V29/503F21V9/35F21L4/022
Inventor 马勇蒋焕成陈彬陈兴加
Owner SHENZHEN LASER INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap