Unlock instant, AI-driven research and patent intelligence for your innovation.

Minor's lamp

A technology of LED miner's lamp and LED devices, which is applied in the direction of electric lamp circuit layout, lighting application, lighting and heating equipment, etc., can solve the problems of poor security and low utilization rate of miners' personal information equipment, and solve the problem of low utilization rate of electric energy , Solve the effect of large power loss and brightness improvement

Inactive Publication Date: 2007-12-26
刘华友
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing miner's lamp has a low utilization rate of electric energy and the safety of miners' personal information equipment is not good, the present invention provides an LED miner's lamp, which can solve the problem that the existing miner's lamp has a low utilization rate of electric energy and miners Poor security of personal information equipment

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
  • Minor's lamp
  • Minor's lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] specific implementation plan

[0024] The structure and electrical system details of the LED miner's lamp of the present invention will be described below in conjunction with the accompanying drawings and embodiments.

[0025] As shown in the figure, the controller (3) and the LED device (2) are installed in the lamp holder (1). The voltage stabilizer (6) is installed before the output terminal (5), and is packaged on the top of the storage battery (4). The passive information chip (7) is installed on the top of the storage battery (4), and the active information chip (8) is installed on the side of the storage battery (4).

[0026] The power control circuit (C) in the controller (3) is provided with 10 power tubes, and the control electrodes of the power tubes are connected to the 10 main light source LED tube cores in the LED device (2) in one-to-one correspondence. The voltage stabilizer (6) is installed between the storage battery (4) and the output terminal (5), ...

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

This invention sets a LED apparatus and a controller in a head of a LED safety lamp, in which the controller supplies and cuts off power to the LED lamp cores in the apparatus alternately in synchronization or in turn and the frequency supplied to each primary light source LED core is greater than or equal to 24Hz / S and a voltage-stabilizer is set in front of the output end of the battery, passive and active information chips are set at the top of the battery, thus, the upgrading effect of pulse current to radiation brightness of LED is fully utilized.

Description

technical field [0001] The invention relates to an illuminating light source, in particular to a miner's lamp using LED as a luminous body. Background technique [0002] Two or more LEDs are installed in the existing comparatively novel miner's lamp cap, and this is to combine many LEDs into a miner's lamp, as described in "Combined Light-Emitting Diode Miner's Lamp" (patent application number: 200510073248.1). Multiple LEDs are directly connected in parallel and are powered continuously. This power supply method of the miner's lamp does not take advantage of the "peak detector" performance of the human eye to light and take corresponding measures to increase the brightness of the light, so the utilization level of electric energy is not high. [0003] Existing miner's lamp batteries are generally directly powered externally. If the power is sufficient, the voltage will be high and the current will be large. If the power is insufficient, the voltage and current will decreas...

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): F21L4/00H05B37/02F21W131/402F21Y101/02F21Y115/10
Inventor 刘华友
Owner 刘华友