Flashlight for realizing multifunctional adjustment by rotation of head

Abstract

The invention relates to a flashlight for realizing multifunctional adjustment by rotation of a head, and provides a flashlight in which a multi-gear switch is driven to perform limited unidirectional rotation by rotation of the head. The head anticlockwise or clockwise rotates thoroughly to reach a closing gear, the head is quickly rotated to the required gear, and a tail switch is turned on, so that multiple functions such as multi-gear brightness adjustment, fast flash, slow flash and the like can be realized, and the required gear can be quickly and accurately reached. The flashlight comprises a head (1), a cylindrical body (2) and a cylindrical cover (3), wherein the tail end of the cylindrical body (2) is connected with the cylindrical cover (3); a connecting pipe (13) is arranged between the front end of the cylindrical body (2) and the head (1); and one end of the connecting pipe (13) is fixedly connected with the front end of the cylindrical body (2), and the other end of the connecting pipe (13) is rotationally matched with the head (1) through a rotary multi-gear brightness adjusting device arranged in the head (1). The invention can be widely applied to the field of flashlights.

Description

technical field [0001] The invention relates to an electric torch, in particular to an electric torch which realizes multifunctional adjustment by rotating the head. Background technique [0002] At present, the strong light flashlight on the market is composed of a flashlight body, a reflector, a lamp group, a battery and a switch. The lamp group, the battery and the switch form a series circuit, and the switch controls the lighting and extinguishing of the lamp group. Adjustment, fast flash and slow flash and other multi-functional adjustments, there are two types of multi-functional electronic switches in the market, one is to place the button on the circumference of the mirror body, and the other is to place the button on the tail switch group, and use the thumb several times Press to achieve multi-functional changes. The electronic components of these two structures are generally placed at the tail. The disadvantages are: first, the electronic switch cannot quickly and ...

AI Technical Summary

Problems solved by technology

[0002] At present, the strong light flashlight on the market is composed of a flashlight body, a reflector, a lamp group, a battery and a switch. The lamp group, the battery and the switch form a series circuit, and the switch controls the lighting and extinguishing of the lamp group. Adjustment, fast flash and slow flash and other multi-functional adjustments, there are two types of multi-functional electronic switches in the market, one is to place the button on the circumference of the mirror body, and the other is to place the button on the tail switch group, and use the thumb several times Press to achieve multi-functional changes. The electronic components of these two structures are generally placed at the tail. The disadvantages are: first, the electronic switch cannot quickly and accurately reach the required switch position. The second is that it is easy to accidentally touch the electronic switch in the standby state and cause misoperation. Due to the high power consumption of the strong light bulb, the following dangers will occur when the electronic switch is accidentally touched: easy to expose yourself, and the mirror body overheats due to power consumption for a long time. For the electronic components of the existing flashlight installed at the tail, the flashlight that needs to be installed on the gun needs to be replaced with a long-wire quick trigger switch at the tail, so that the existing flashlight will lose its multi-function, and only the trigger function is left. Fourth, it is difficult to judge Whether the torch is turned off or not, for the multi-position switch, it needs to be set to be suitable for viewing pictures at night at close range. This position is easily misjudged as the off position during the day. Fifth, when it is necessary to conceal oneself to achieve instant excitation, self-illumination cannot be used Or illuminated gear signs, rotary switches without limits, cannot quickly reach the off position, and cannot quickly and accurately reach the required gear

[0003] To sum up, the existing flashlights cannot be quickly and accurately adjusted to the required gear, and misoperations are prone to occur, which has certain inconveniences

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