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Chargeable flashlight

A flashlight and rechargeable battery technology, which is applied in the field of flashlights, can solve problems such as inability to be waterproof and moisture-proof, and poor sealing performance, and achieve the effects of reasonable and practical structure, beautiful appearance, and long service life

Inactive Publication Date: 2006-07-19
邵成海
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Patent No. 01238467 is the Chinese patent "rechargeable flashlight with connecting plug", although it has an improved side, but there are also some areas that need improvement, such as the end cover must be perforated to allow the wire to pass through, resulting in a tight seal. The performance is not good, and it cannot be effectively waterproof and moisture-proof

Method used

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  • Chargeable flashlight
  • Chargeable flashlight

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Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0013] Such as figure 1 As shown, this kind of rechargeable flashlight includes several main components such as a barrel 1 of the flashlight, a lamp cap 2, a lamp holder 6, and a switch 16. The lamp cap 2 is screwed to the barrel 1, and the lamp cap 2 and the barrel 1 are both It can be made of metal such as aluminum, and one end of the lamp holder 2 is made into a concave cavity, and the outer thread is connected with a transparent lampshade ring 3 and a lampshade 4, and a plurality of LED tubes 5 are fixed inside, and the LED tubes 5 are fixed on the circuit board. As a spacer, it is also used as a lamp holder 6, and the circuit board is connected with two connecting wires, one of which is directly connected to one pole of the rechargeable battery 13, and the other connecting wire passes through the switch 16 on the cylinder body to control ...

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Abstract

The invention relates to a charge electric torch which comprises a cylinder, a light head, a light base, and a switch. Wherein, the light head is connected to the cylinder inside which the charge battery is arranged as power resource; the electric torch has a switch to control the power resource and a plug connecting the charge battery used to charge. The invention is characterized in that: the end of cylinder can be detachable from an end cap; said plug is fixed near the end. The invention has reasonable structure which can avoid the plug form jam and polluted by outside foreign matters, to prolong the service life and insulate water.

Description

technical field [0001] The invention relates to a flashlight. Background technique [0002] Traditional flashlights are used by the general public for lighting. Their structure is such that the lamp head is connected to the barrel of the flashlight. The connection here can be a threaded connection or a fixed connection. A dry battery is placed inside the barrel. On the surface of the barrel A switch to control the light-emitting element is installed, and the rear end of the barrel is threaded to be connected with a back cover. In order to be convenient to use and suitable for different use occasions, scientific and technological personnel have successively developed waterproof flashlights, dimmable flashlights and rechargeable flashlights, etc. For example, the patent No. 03231550 represents a class of rechargeable torch, which is installed and connected with a charging plug on the barrel, so this kind of structural design still has deficiencies, because the plug is exposed,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/08F21V31/00F21W131/30F21Y101/02F21Y115/10
Inventor 邵成海
Owner 邵成海
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