Three-head flashlight

A flashlight and battery tube technology, which is applied in the direction of circuit layout, lighting devices, lighting device components, etc., can solve the problems of unfavorable observation of scene dynamics, personal safety impact, etc., and achieve safety and benefits, expand the irradiation angle, and expand the visual area. Effect

Inactive Publication Date: 2009-11-11
王博文
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The flashlights currently used are all single-headed. When lighting at night, they can only emit light in one direction, which is not conducive to effectively observing the dynamics of the surrounding scenery. Especially when young women and teenagers go out at night, it will pose a threat to personal safety. to have a certain impact

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
  • Three-head flashlight

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] In the figure: the front end of the battery canister 1 is provided with three flashlight heads 2 that emit light in three directions of left, middle and right respectively, and a control switch 3 is provided on the barrel of the battery canister 1 .

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 provides a three-head flashlight. The front end of the flashlight is provided with three flashlight heads emitting light in the left direction, the middle direction and the right direction, and a control switch is arranged on a flashlight body of the flashlight. In use, the invention can emit light in the left, the middle and the right directions at the same time, is beneficial to expanding the visual area at night and better observing scenery, and is favorable for safe egression at night.

Description

technical field [0001] The invention relates to a flashlight used for lighting at night, in particular to a three-headed flashlight. Background technique [0002] The flashlights currently used are all single-headed. When lighting at night, they can only emit light in one direction, which is not conducive to effectively observing the dynamics of the surrounding scenery. Especially when young women and teenagers go out at night, it will pose a threat to personal safety. to a certain extent. Contents of the invention [0003] The invention provides a three-headed flashlight, which can expand the area and angle of irradiation when used. [0004] The invention includes a battery cartridge, and the adopted technical scheme is: the front end of the battery cartridge is provided with three flashlight heads which emit light in three directions respectively to the left, the middle and the right, and a control switch is arranged on the body of the battery cartridge. [0005] The p...

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): F21L4/02F21V23/04
Inventor 王博文
Owner 王博文
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