Electric torch

A flashlight and lamp tube technology, applied in the field of flashlights, can solve the problems of easy to take off, not ergonomic, not very convenient to hold, etc., and achieves a simple preparation process operation, a firm combination, dense and uniform, and excellent high-temperature antioxidant properties. Effect

Inactive Publication Date: 2016-03-23
NINGBO KOMAES SOLAR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the existing flashlights are all cylindrical, with the same diameter and size,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] According to the composition and parts by weight of Example 1 in the above Table 1, batching and smelting, smelting into molten aluminum, deslagging, degassing and refining, and deslagging after standing for a preset time; the above-mentioned molten aluminum after deslagging Pour it into the pressing chamber, fill it into the cavity of the mold at the preset injection speed and pour it, so that the aluminum liquid is solidified and formed into the lamp cap 10 blank under the preset injection pressure, wherein: the above injection speed is 120L / min , the injection pressure is 110MPa; the finished lamp cap 10 blanks are processed successively through post-treatment and surface treatment to obtain the finished product, wherein: the above-mentioned surface treatment is plasma micro-arc oxidation treatment, and the above-mentioned post-treatment includes homogenization annealing treatment, and the uniform The temperature of chemical annealing treatment is 500°C, and the holdi...

Embodiment 2

[0077]According to the composition and parts by weight of Example 2 in the above Table 1, batching and smelting, smelting into molten aluminum, deslagging, degassing and refining, and deslagging after standing for a preset time; Pour it into the pressing chamber, fill it into the cavity of the mold under the preset injection speed and pour it, so that the aluminum liquid is solidified and formed into the blank of the lamp cap 10 under the preset injection pressure, wherein: the above injection speed is 130L / min , the injection pressure is 90MPa; the finished lamp cap 10 blank will be processed successively after post-treatment and surface treatment to obtain the finished product, wherein: the above-mentioned surface treatment is plasma micro-arc oxidation treatment, and the above-mentioned post-treatment includes homogenization annealing treatment, and the uniform The temperature of chemical annealing treatment is 515°C, and the holding time is 14.5h.

Embodiment 3

[0079] According to the composition and weight parts of Example 3 in the above Table 1, batching and smelting, smelting into molten aluminum, deslagging, degassing and refining, and deslagging after standing for a preset time; the above-mentioned molten aluminum after deslagging Pour it into the pressing chamber, fill it into the cavity of the mold at the preset injection speed and pour it, so that the aluminum liquid is solidified and formed into the lamp cap 10 blank under the preset injection pressure, wherein: the above injection speed is 140L / min , the injection pressure is 100MPa; the finished lamp cap 10 blanks are processed successively after post-treatment and surface treatment to obtain the finished product, wherein: the above-mentioned surface treatment is plasma micro-arc oxidation treatment, and the above-mentioned post-treatment includes homogenization annealing treatment, and the uniform The temperature of chemical annealing treatment is 510°C, and the holding ti...

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PUM

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Abstract

The invention provides an electric torch and belongs to the technical field of daily supplies. The electric torch comprises a lamp holder, a lamp tube connected with the lamp holder in a clamping and embedding mode and a lamp cover connected with the lamp tube in a clamping and embedding mode. The lamp holder comprises a lamp holder cover mounted at the front end of the lamp holder and an LED lamp disposed in the lamp holder. Multiple parallelly arranged lamp holder protruding bars are disposed on the side wall of the front end of the lamp holder and are circular rings and arranged on the side wall of the lamp holder in a surrounding mode. Multiple lamp holder grooves parallel to the lamp holder protruding bars are formed in the side wall of the rear end of the lamp holder. A first anti-skid layer is disposed on the outer side wall of the middle of the lamp tube. A second anti-skid layer is mounted on the outer side wall of the rear end of the lamp tube. The electric torch has the advantage of being simple in structure.

Description

technical field [0001] The invention belongs to the technical field of daily necessities and relates to a flashlight. Background technique [0002] A flashlight, referred to as a flashlight, is a hand-held electronic lighting tool. At present, the existing flashlights are all cylindrical, with the same diameter and size, which does not conform to ergonomics, is not very convenient to hold, and is easy to drop. [0003] To sum up, in order to solve the structural deficiencies of the existing flashlights, it is necessary to design a flashlight with a simple structure and easy to use. Contents of the invention [0004] The object of the present invention is to solve the problems mentioned above in the prior art, and propose a flashlight with simple structure and convenient use. [0005] The purpose of the present invention can be achieved through the following technical solutions: a flashlight, comprising a lamp cap, a lamp tube snap-fitted with the lamp cap and a lamp cove...

Claims

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Application Information

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IPC IPC(8): F21L4/00C22C21/08C22C21/00C22C22/00C22C32/00C22C30/00C22C9/00C22C9/02C22C9/04
CPCC22C9/00C22C9/02C22C9/04C22C21/00C22C21/08C22C22/00C22C30/00C22C32/0052C22C32/0084F21L4/005
Inventor 马国富葛宝剑
Owner NINGBO KOMAES SOLAR TECH
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