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torch

A flashlight and barrel technology, applied in the field of flashlights with projection function

Active Publication Date: 2018-09-11
OCEANKING DONGGUAN LIGHTING TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitation of outdoor conditions, it is difficult to express the current actual situation and the specific plan for the next step clearly through simple words. There is an urgent need for an image device that can directly reflect the objective situation and assist people.

Method used

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Examples

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Embodiment Construction

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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PUM

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Abstract

An electric torch comprises a shell, a projection portion and a lighting portion. The shell is a hollow cylinder and comprises a first end and a second end which are opposite. The first end and the second end are respectively provided with an opening. The projection portion is arranged at the first end and comprises a projection light source and a liquid crystal screen. The projection light source is contained in the shell and is of a sheet-shaped structure. The middle of the projection light source is a lighting zone. The liquid crystal screen is contained in the shell and located at one side of the projection light source. Light emitted from the lighting zone of the projection light source transmits the liquid crystal screen and is emitted out from the opening of the first end. The lighting portion is contained in the shell and arranged at the second end. The lighting portion can emit light and the light is emitted out from the opening of the second end. In the outdoor environment, characters or images displayed on the liquid crystal screen of the electric torch can be projected by the electric torch for people to discuss, personnel deployment is facilitated, and the requirements for outdoor activities of people are satisfied.

Description

technical field [0001] The invention relates to a torch, in particular to a torch with a projection function. Background technique [0002] Flashlight is one of the necessary equipment for people to engage in outdoor activities for a long time. At present, when people are engaged in traveling, field adventures, public security frontier defense or other outdoor activities, when encountering special circumstances, the commander needs to convene members to discuss and deploy. However, due to the limitation of outdoor conditions, it is difficult to express the current actual situation and the specific plan for the next step clearly through simple words. There is an urgent need for an image device that can directly reflect the objective situation to assist people. Contents of the invention [0003] Based on this, it is necessary to provide a flashlight that helps people to engage in outdoor activities. [0004] A flashlight comprising: [0005] The shell is a hollow cylinder...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21L4/00G03B21/20F21Y115/10
Inventor 周明杰王月亮
Owner OCEANKING DONGGUAN LIGHTING TECH