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Lamp

A technology for lamps and lamp caps, applied in torches/pocket lamps, cooling/heating devices of lighting devices, lighting and heating equipment, etc., can solve problems such as easy entry of water into lamps, affecting product life, poor sealing, etc. To achieve the effect of convenient and fast charging, overall life extension, comfortable and convenient use

Inactive Publication Date: 2013-02-06
深圳市飞锐照明有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing lamps are not well sealed, and water is easy to enter the lamps, which affects the service life of the product

Method used

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Embodiment Construction

[0016] The lamp of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] Such as figure 1 , figure 2 and image 3 As shown, the lamp described in the present invention includes a lamp cap, a lamp body and a tail cap. A lens 1, a lampshade 2 and a lamp bead 3 are installed in the lamp cap. The lamp bead is installed in the lampshade, and the lens is installed on the top of the lampshade. Covered with a C-shaped sealing ring 4. A plurality of cooling grooves 5 are arranged on the outer circle of the lamp holder. A spring 6 and a magnet 7 are arranged in the switch of the tail cap. Two metal charging posts 8 are fastened on the tail cover, and positioning holes 9 are arranged beside the metal charging posts, and two magnetic connectors 10 are arranged on the charging connector matched with the charging posts, and a positioning block 11 is arranged beside the magnetic connectors. The front and rear collars on ...

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Abstract

The invention discloses a lamp, which comprises a lamp base, a lamp body and a tail cover. A lens, a lampshade and a lamp bead are arranged in the lamp base. The lamp bead is arranged in the lampshade. The lens is arranged at the top of the lampshade. The lamp is characterized in that a C-shaped sealing ring covers the circumferential edge of the lens; a plurality of radiation grooves are formed on the outer circle of the lamp base; a spring and a magnet are arranged in a switch of the tail cover; two metal charging columns are fastened on the tail cover; a positioning hole is formed beside the metal charging columns; two magnetic joints are arranged on charging joints matched with the charging columns; a positioning block is arranged beside the magnetic joints; a front clamping ring and a rear clamping ring on the lamp are locked by hexagon socket head cap screws; and flexible glue is arranged on a handle of the lamp. The lamp has the advantages of high radiation performance, waterproofness and convenience for use.

Description

technical field [0001] The invention relates to a lamp, in particular to a lamp with good heat dissipation, waterproof and convenient use. Background technique [0002] The high temperature and current change of the lamp beads in the lamp are undoubtedly fatal shortcomings, especially sensitive to temperature. According to the data, the time decay is quite serious when the temperature reaches 75°C, and the lamp beads with high power above 50W generate relatively large heat. In the case of the existing technology, the natural heat dissipation method of die-casting aluminum cannot meet the heat dissipation requirements, and the life of the lamp is shortened. Many lamps are used outdoors, and some are also used for diving, which requires good sealing to prevent water from entering the lamp. The existing lamps have poor airtightness, and water easily enters the lamps, which affects the service life of the product. Contents of the invention [0003] The object of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L2/00F21V31/00F21V29/00F21V23/04F21V23/06F21V29/83
Inventor 杨东升
Owner 深圳市飞锐照明有限公司
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