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Magnetic adhesion apparatus and searchlight including the same

A magnetic adsorption, searchlight technology, applied in the field of searchlights, can solve the problems of inconvenient disassembly of searchlights, easy to scratch the surface of the carrier, etc.

Inactive Publication Date: 2009-07-01
OCEANS KING LIGHTING SCI&TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a magnetic adsorption device with a magnetic switch and a searchlight including the magnetic adsorption device in view of the defects of the prior art that the above-mentioned searchlight is inconvenient to disassemble and easily scratches the surface of the carrier

Method used

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  • Magnetic adhesion apparatus and searchlight including the same
  • Magnetic adhesion apparatus and searchlight including the same
  • Magnetic adhesion apparatus and searchlight including the same

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Embodiment Construction

[0031] figure 1 It is the schematic diagram of searchlight of the present invention. Such as figure 1 As shown, the searchlight of the present invention includes a lamp cap 1 , a main body 2 and a chassis 3 . The main body 2 can rotate around the chassis 3 , and the lamp head 1 can rotate around the main body 2 . In an embodiment of the present invention, the main body can rotate 360 ​​degrees around the chassis, and the lamp head can rotate 193 degrees around the main body. For this will be combined figure 2 and image 3 Be explained.

[0032] figure 2 It is a structural schematic diagram of an embodiment of the transmission mechanism used to drive the main body to rotate around the chassis in the searchlight of the present invention. Such as figure 2 As shown, a large gear 32 is fixed in the middle of the chassis 3, which meshes with the pinion 31. A driving rod (not shown in the figure) is arranged on the side of the large gear 32 facing the main body 2 and near...

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Abstract

The invention relates to a magnetic adsorption device and a searchlight comprising the magnetic adsorption device. The magnetic adsorption device comprises a magnet, a fixing base and a magnetic switch for enabling / disabling the magnet to produce adsorptive force; the searchlight comprises a lamp cap, a main body, a chassis and at least a magnet arranged on the chassis, at least a part of the magnet is equipped with a magnetic switch for enabling / disabling the magnet to produce adsorptive force. The magnetic switch comprises two magnetic conductors fixed on the fixing base and a rotary member arranged on the magnet for rotating the magnet; a non-closed loop which has circular inner wall with two symmetrical notches is formed by arranging symmetrically the two magnetic conductors at a certain distance; the magnet, being cylindrical, is capable of rotatably being installed on the fixing base and positioned in a cavity formed by the inner wall of the non-closed ring. The invention is capable of disassembling the magnetic adsorption device or the searchlight from a carrier without scratching or deforming the surface of the carrier.

Description

technical field [0001] The present invention relates to a searchlight, and more specifically relates to a remote control and / or wire-controlled searchlight with a magnetic adsorption device. Background technique [0002] When searchlights are used in field operations such as oil fields, military units, and search and rescue, the searchlights need to be disassembled frequently because the operating locations are often changed. For the convenience of use, some magnets are usually arranged at the bottom of the lamp, and the searchlight is fixed on the carrier (such as a vehicle, a ship, a machine or other fixtures) by the suction force generated by the magnets. However, every time it is disassembled, due to the existence of the magnet attraction, the searchlight needs to be pulled out hard to remove the searchlight, which is easy to scratch the surface of the carrier, and even deform the adsorption surface of the carrier. In addition, since the bottom of the magnet is not prot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V21/096F21V21/30
Inventor 周明杰张成军郭斌孙占民
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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