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Adjustable light collection lamp holder of flashlight

An adjustable and spotlight technology, applied in the field of flashlights, can solve problems such as limited range of adjustment and inability to quickly adjust large angles, and achieve good guiding performance

Pending Publication Date: 2017-10-20
溧阳天目湖汇迪科技服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing flashlights use threaded adjustment to adjust the focusing effect. The adjustment speed of the focusing effect is full, and the adjustment range is limited, which cannot meet the needs of large-angle fast adjustment.

Method used

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  • Adjustable light collection lamp holder of flashlight
  • Adjustable light collection lamp holder of flashlight
  • Adjustable light collection lamp holder of flashlight

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] Such as Figure 1-3 As shown, the adjustable spotlight head of the disclosed flashlight of the present invention includes: control box 5, LED lamp head 18, LED lamp arm 16, strut 15 and sliding adjustment mechanism; sliding adjustment mechanism includes sliding sleeve 7, guide link 11 And adjusting ring 13; LED lamp cap 18 is fixedly installed on the front end of control box 5, and is provided with LED lamp bead 19 on the front face of LED lamp cap 18; One end of LED lamp arm 16 is hingedly installed on the outer wall of control box 5, and another LED lamp beads 19 are installed at one end; the sliding sleeve 7 and the adjusting ring 13 are sleeved on the control box 5, and the guide link 11 is connected between the sliding sleeve 7 and the adjusting ring 13; one end of the strut 15 is hingedly installed on the LED The middle part of the lamp arm 16 and the other end are hingedly mounted on the adjusting ring 13; a switch button is provided on the outer wall of the cont...

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Abstract

The invention provides an adjustable light collection lamp holder of a flashlight. The adjustable light collection lamp holder comprises a control box, an LED lamp holder, LED lamp arms, supporting rods and a sliding adjusting mechanism. The sliding adjusting mechanism comprises a sliding sleeve, a guiding connection rod and an adjusting ring. The LED lamp holder is fixedly arranged at the front end of the control box, and LED lamp beads are arranged on the front end face of the LED lamp holder. One end of each LED lamp arm is hinged to the outer wall of the control box, and LED lamp beads are arranged at the other end of each LED lamp arm. The sliding sleeve and the adjusting ring are arranged on the control box in a sleeving manner, and the guiding connection rod is connected between the sliding sleeve and the adjusting ring. One end of each supporting rod is hinged to the middle portion of the corresponding LED lamp arm, and the other end of each supporting rod is hinged to the adjusting ring. According to the flashlight, the LED lamp arms are arranged in a hinged manner, so that light ray branches with adjustable light source emitting directions are formed, and angle positioning and adjusting are achieved under the adjusting action of the sliding adjusting mechanism; and relatively good light collection effect adjusting performance is achieved.

Description

technical field [0001] The invention relates to a flashlight, in particular to a flashlight with adjustable focusing effect. Background technique [0002] At present, most of the existing flashlights use threaded adjustment to adjust the focusing effect. The adjustment speed of the focusing effect is full, and the adjustment range is limited, which cannot meet the needs of fast adjustment at large angles. Therefore, it is necessary to design a flashlight that can realize large-angle quick adjustment. Contents of the invention [0003] The technical problem to be solved by the present invention is that the screw-type adjustment of the existing flashlight has a full adjustment speed and a limited adjustment range of the focusing effect. [0004] In order to solve the above technical problems, the present invention provides an adjustable spotlight head of a flashlight, including a control box, an LED lamp head, an LED lamp arm, a support rod and a sliding adjustment mechanis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/04F21V14/02F21V19/00F21V21/14F21V23/00F21V23/04F21Y115/10
CPCF21L4/045F21V14/025F21V19/001F21V21/145F21V23/003F21V23/04F21Y2115/10
Inventor 张育增
Owner 溧阳天目湖汇迪科技服务有限公司
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