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Magnetic mounting device and application thereof

A mounting device and magnetic technology, applied in the field of magnetic material application, can solve problems such as unsatisfactory heat dissipation effect of radiators and affecting the use of lamps

Inactive Publication Date: 2013-10-09
郜业伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical application, the heat dissipation effect of this kind of radiator is not ideal. Long-term uninterrupted use of high-power LED lamps usually makes the lamps reach very high temperatures, which seriously affects the use of the lamps.

Method used

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  • Magnetic mounting device and application thereof
  • Magnetic mounting device and application thereof
  • Magnetic mounting device and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Refer to attached figure 1 , 2The magnetic installation device of the present invention is composed of a magnetic base plate 1 and a magnetic switch 2, the magnetic switch includes a body 21 and a core 22, the core is a cylinder, and the cross section is a semicircular permanent magnet material cylinder 221 It is bonded with a magnetic isolation material cylinder 222 with a semicircular cross section; the body is composed of a magnetic permeable material body 211 and a magnetic isolation material body 212, the cross section is square (rectangular or square), and the magnetic permeable material body And the magnetic isolation material body is symmetrically distributed along the central axis of the body. There is a circular through hole in the center of the body. The core body is installed in the through hole of the body and can rotate relative to the body. The axis of the core body is vertical and runs through the pin 23 of the core body, and the magnetic material body ...

Embodiment 2

[0033] Refer to attached Figure 4 , 5 The magnetic mounting device of the present invention is composed of a magnetic base plate 1' and a magnetic switch 2', the magnetic switch includes a body 21' and a core 22', the core is a cylinder made of permanent magnetic material, and the core is filled The magnetism is symmetrically magnetized around the central axis, that is, the left half of the magnetized core body is N-level 221', and the right half is S-level 222'; 211' combined, the cross-section of the body is square (rectangular or square), the magnetic isolation material body is long strip, the magnetic isolation material body is sandwiched in the middle of the magnetic material body longitudinally, and there is a circular through hole in the center of the body horizontally. The core body is installed in the through hole of the body and can rotate relative to the body. In application, the four magnetic mounting devices are symmetrically installed on both ends of the housi...

Embodiment 3

[0035] Refer to attached Image 6 , 7 , the magnetic mounting device of the present invention is composed of a magnetic base plate 1" and a magnetic switch 2", the magnetic switch includes a basic unit 21" and a working unit 22", and the basic unit is composed of a first combined working area and a second combined working area , the first combined work area and the second combined work area have the same structure, both of which are composed of a combined work area body 211" and a combined work area core 212", and the combined work area body is made of a magnetically permeable material body 2111" in the middle of a longitudinally sandwiched rectangular parallelepiped The magnetic isolation material body is made of 2112", and a rectangular through hole with the same width as the magnetic isolation material body is horizontally opened in the middle of the magnetic isolation material body. Body, combined with the magnetization of the core body in the work area is symmetrical mag...

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Abstract

The invention relates to a magnetic mounting device and application of the magnetic mounting device. The magnetic mounting device is characterized by being composed of a magnetism-conducting base plate and a magnetic switch. According to the application, the magnetic mounting device can be used for mounting an LED lighting lamp on a fully mechanized face of a coal mine. The magnetic mounting device has the advantages that magnetic material is selected as a mounting platform, and equipment can be mounted on a steel iron structure fast; meanwhile, dismounting is achieved by the utilization of the situation that a magnetic field interferes with the magnetic system of a permanent magnet, and the problem of separation between a strong magnet and the steel iron structure is solved ingeniously; the magnetic mounting device is used for mounting the LED lighting lamp on the fully mechanized face of the coal mine, the position and the mode of mounting of the LED lighting lamp on the fully mechanized face of the coal mine are changed, so that the size of a shell body of the LED lighting lamp is not limited, and the shell body of the LED lighting lamp is provided with enough space for filling of heat transfer paste. Heat energy generated by an LED substrate is fast transferred to an aluminum shell of the lamp through the heat transfer paste and then transferred to a hydraulic support top plate for mounting the lamp through the shell, and thus normal use of the LED lamp is ensured.

Description

technical field [0001] The invention relates to a magnetic mounting device and its application, belonging to the field of magnetic material application. Background technique [0002] At the present stage, most of the lighting in my country's comprehensive coal mining face is a lighting system with metal halides as the luminous medium. Due to the special environment in the mine, it is difficult to carry out large-scale welding operations. Installing lighting devices is generally done by hanging with iron chains. of. Because the installation method of this kind of iron chain hanging prevents the light from directly shining on the coal wall, the brightness of the coal wall is obviously insufficient, and the coal cutting driver generally needs to be equipped with a high-brightness miner's lamp as auxiliary lighting to carry out the coal cutting operation. A small number of fully-mechanized coal mining faces in China also use LEDs as light sources for lighting fixtures, but they ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V21/096F21W131/402F21Y101/02
Inventor 郜业伟
Owner 郜业伟
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