Emergency lighting device for coal mining

An emergency lighting and coal technology, which is applied to lighting devices, lighting devices, components of lighting devices, etc., can solve the problems of inconvenient installation and disassembly, lampshade burst, lamp damage, etc., and achieve the effect of storage and portability.

Active Publication Date: 2022-07-26
徐州科华能源科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing coal mine emergency lighting devices are usually divided into two types, one is suspended on the well wall, which is inconvenient to install and disassemble, and the other is installed on a shelf, which is large in size and is not conducive to Coal is moved underground, and coal ash will fall on the surface of the two when they are not in use. They need to be cleaned manually before use. At the same time, an external water source is required for cleaning, which is very inconvenient. After a long time of use, the lampshade is easy to Explosion due to high temperature
Existing emergency lighting devices only install baffles on the top to avoid the whereabouts of coal mines, and do not take into account that during coal mining, large particles of coal during the mining process are easy to hit the surface of the lighting lamps, causing damage to the lighting lamps

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
  • Emergency lighting device for coal mining
  • Emergency lighting device for coal mining
  • Emergency lighting device for coal mining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to Figure 1 to Figure 5 , an emergency lighting device for coal mining, including a storage box 100, a storage port 101 is opened on the storage box 100, and a connecting frame 200 is rotatably installed on the storage port 101. A mounting shell 201 is fixedly mounted on the connecting frame 200 , a lighting lamp 211 is fixedly mounted on the mounting shell 201 , a moving frame 204 is slidably mounted on the mounting shell 201 , and a fixed tube 205 is fixedly mounted on the moving frame 204 . A connecting tee 206 is fixedly installed on the fixed pipe 205, a cleaning brush 209 is fixedly installed on the moving frame 204, and a plurality of cleaning nozzles 208 are fixedly installed on the cleaning brush 209, and the cleaning nozzles 208 communicate with the fixed pipe 205 and connect the tee A telescopic hose 207 is fixedly installed on 206 , and the telescopic hose 207 penetrates the bottom of the installation shell 201 and extends to the connection frame 200 ...

Embodiment 2

[0034] refer to figure 2 , Figure 10 On the basis of Embodiment 1, an upper baffle 215 is fixedly installed on one side of the installation casing 201 , and a plurality of positive baffles 216 are rotatably installed on the upper baffle 215 . The drainage bucket 115 is arranged below the receiving port 101, and a plurality of rotating components 217 are fixedly installed in the upper baffle shell 215. The rotating components 217 can be motors and rotating components. It is used to drive the front baffle 216 to rotate. Through the design of the rotating front baffle 216, it can cope with the situation of coal mining around the emergency lighting device during use, and avoid large particles of coal during the mining process hitting the surface of the lighting lamp 211. The lighting lamp 211 is protected from the front, and at the same time, the rotation of the plurality of front baffles 216 is controlled independently, and the rotation angle of the corresponding front baffles...

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 emergency lighting device for coal mining, and relates to the technical field of underground emergency lighting, the emergency lighting device for coal mining comprises a storage box, a storage opening is formed in the storage box, a connecting frame is rotatably mounted on the storage opening, a mounting shell is fixedly mounted on the connecting frame, and a lighting lamp is fixedly mounted on the mounting shell; a movable frame is slidably mounted on the mounting shell, a fixed pipe is fixedly mounted on the movable frame, a connecting tee joint is fixedly mounted on the fixed pipe, a cleaning brush is fixedly mounted on the movable frame, and a plurality of cleaning nozzles are fixedly mounted on the cleaning brush. When the emergency lighting device is not used, the whole structure can be stored in the storage box, so that the emergency lighting device has certain storage performance and is more portable, and meanwhile, the situation that the emergency lighting device is damaged when the emergency lighting device is placed underground after being stored is not prone to occurring.

Description

technical field [0001] The invention relates to the technical field of underground emergency lighting, in particular to an emergency lighting device for coal mining. Background technique [0002] Coal is an area where humans mine coal resources in coal-rich mining areas, generally divided into underground coal mines and open pit coal mines. When the coal seam is far from the surface, it is generally chosen to excavate coal in underground tunnels. This is an underground coal mine, and emergency lighting equipment is required to provide lighting support for underground coal mining. [0003] The existing coal mine emergency lighting devices are usually divided into two types, one is hung on the wall of the well, which is inconvenient to install and disassemble, and the other is installed on the shelf, which is bulky and is not conducive to The coal is moved under the mine, and coal ash will fall on the surface of the two when not in use. It needs to be cleaned manually before ...

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): F21V33/00F21V15/00E21F16/00B08B3/14B08B3/02B08B1/00
CPCF21V33/00F21V15/00E21F16/00B08B3/02B08B3/14B08B1/30B08B1/12Y02B20/40
Inventor 李志坚付超鹏
Owner 徐州科华能源科技有限公司
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