Mine lamp

A technology for miner's lamps and connecting parts, applied in the field of miner's lamps, can solve the problems of affecting the service life, difficulty in meeting the requirements for waterproof and dustproof sealing, complex structure, etc., and achieve the goals of prolonging service life, simplifying processing and assembly procedures, and improving reliability Effect

Inactive Publication Date: 2021-08-06
SHENZHEN ZHONGFUNENG ELECTRIC EQUIPMENG CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The key structure of the miner's lamp in the prior art is relatively complicated, and the waterproof and dustproof sealing performance is difficult to meet the use requirements of relatively harsh environments, which affects the service life

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
  • Mine lamp
  • Mine lamp
  • Mine lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0029] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific si...

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 mining lamp, and belongs to the technical field of mining equipment. The mining lamp comprises a shell and a switch button. A through hole is formed in the shell; the switch button comprises a pressing part and a first connecting part which are movably connected, and the first connecting part is formed in the through hole through injection molding so as to be fixedly connected with the shell in a sealed mode; and the pressing part can reciprocate relative to the shell so as to open or close the miner lamp. According to the miner lamp disclosed by the invention, the switch button is poured on the through hole of the shell through integral injection molding, so that the reliability of connection between the switch button and the shell is improved, and the sealing performance of the switch button and the shell is further improved; the mining lamp is simple in structure and easy to machine, the switch button and the shell are connected only through integral injection molding, the sealing effect can be achieved, the procedure of adding parts such as a sealing ring in the prior art is omitted, and therefore the machining and assembling procedures of the mining lamp are simplified, and a user can install and operate the mining lamp more conveniently.

Description

technical field [0001] The invention relates to the technical field of mining equipment, in particular to a miner's lamp. Background technique [0002] When coal miners work underground, they usually need to use miner's lamps. Due to the harsh working environment in coal mines, the entire miner's lamp needs to be sealed and protected to prevent dust, water vapor, corrosive liquids and other debris from entering the miner's lamp, which affects the reliability of the miner's lamp. sex. In the prior art, the switch of the miner's lamp mainly has the following design methods: (1) the shell and the sealing ring of the miner's lamp are screwed and locked by the pressure ring inside the miner's lamp, so as to realize waterproof sealing; (2) the switch is glued to the lamp housing Bonding and molding are carried out, and the pressing end of the button can be moved remotely to realize the pressing function; (3) The waterproof switch button is matched with each other through the shel...

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): F21S9/02F21V31/00F21V17/10F21W131/402
CPCF21S9/02F21V31/005F21V17/101F21W2131/402
Inventor 丁柏平杨锋黄阳彪宋林静杨永平朱济民
Owner SHENZHEN ZHONGFUNENG ELECTRIC EQUIPMENG CO LTD
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