Portable mobile lamp

Abstract

The invention is suitable for the technical field of illumination, and provides a portable mobile lamp, which includes a battery bin, a lamp holder, a drive circuit and a light emitting element, wherein the lamp holder is arranged on the battery bin, and the drive circuit and the light emitting element are arranged on the lamp holder. The portable mobile lamp further includes a movably contractive support device arranged on the battery bin and used for supporting the whole lamp, an upper magnetic ring sleeving the upper part of the battery bin and used for upwards attracting and restraining the support device, and a lower magnetic ring sleeving the lower part of the battery bin and used for downwards attracting and restraining the support device. The support device includes a fixed retraction ring and a movable retraction ring which can be sucked by the magnetic force of the magnet. The fixed retraction ring sleeves the lower part of the battery bin and is arranged below the lower magnetic ring. The movale retraction ring sleeves the upper part of the battery bin and is arranged between the upper magnetic ring and the lower magnetic ring. The portable mobile device provided by the invention has the advantages of small volume, light weight, convenience for carrying, skillful structure, and convenience in use.

Description

technical field

[0001] The invention belongs to the technical field of lighting, and more specifically relates to a portable mobile lamp. Background technique

[0002] Portable mobile lamps refer to lamps suitable for carrying around for lighting in the wild or in places without electricity. For this kind of lamps and lanterns, under the premise of having a certain lighting performance, the smaller the volume, the lighter the weight, the more convenient to use, and the stronger the adaptability, the more it can reflect its superiority. When used in the field, the lamp generally needs a support device to support it. However, the locking mechanism of the positioning support device for ordinary portable mobile lamps is a bolt tightening structure or a buckle structure. When using the support frame, it needs to be manually locked. Tighten the screw, or manually pull the buckle to make the bracket open. The design of this kind of support frame makes it inconvenient to use the la...

Images