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Lamp and rotation device thereof

A technology for rotating devices and lamps, which is applied in the direction of lighting devices, lighting auxiliary devices, lighting device components, etc. It can solve problems such as failure, poor wind resistance level of rotating devices, and easy deviation, so as to prevent failure, easy processing and Easy installation and structure

Active Publication Date: 2014-06-11
OCEANKING DONGGUAN LIGHTING TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the light source parts of various mobile lamps sold on the market generally have the function of manual angle rotation, but the wind resistance level of the rotating device of the light source part of many lamps is poor. Prone to deviation or even failure

Method used

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  • Lamp and rotation device thereof
  • Lamp and rotation device thereof
  • Lamp and rotation device thereof

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0025] Please also refer to Figure 1 to Figure 2 , a lamp provided by an embodiment of the present invention includes a housing (not shown in the figure), a light source assembly (not shown in the figure) and a lamp rotating device. The lamp rotating device includes a rotating disk 2, a fixed platform 1 and a pin 3 fixed on the fixed platform 1. The rotating disk 2 is movably connected to the fixed platform 1 and can rotate around its own axis. The rotating disk 2 is connected with the light source assembly, and the fixed table 1 is connected with the casing. The rotation of the rotating disk 2 relative to the fixed table 1 can drive the light source assembly to rotate relative to the casing, thereby adjusting the light emitting direction of the light source assembly.

[00...

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PUM

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Abstract

The invention discloses a lamp and a rotation device thereof. The lamp comprises a casing, a light source component and a lamp rotation device. The lamp rotation device comprises a rotation disc, a fixing table and a bolt. The rotation disc is movably connected with the fixing table and can rotate around own axis. A plurality of location holes are formed in the rotation disc and are arranged uniformly along the circumference of the rotation disc. The bolt comprises a fixing base and a movable pin penetrating the fixing base in a sliding mode. The fixing base is fixedly connected with the fixing table, and one end of the movable pin penetrates the fixing base to be snapped in the location holes to lock the relative position of the rotation disc and the fixing table. The rotation pin is connected with the light source component, and the fixing table is connected with the casing. Relative rotation is achieved through the matching of the rotation disc and the fixing table, the relative position of the rotation disc and the fixing table is locked by the matching of the movable pin of the bolt and the location holes after rotation, and automatic rotation of the rotation disc is prevented, accordingly, the angle function failure is prevented, the structure is simple, and production and mounting are facilitated.

Description

technical field [0001] The invention relates to a lighting device, in particular to a lamp and a rotating device thereof. Background technique [0002] At present, the light source parts of various mobile lamps sold on the market generally have the function of manual angle rotation, but the wind resistance level of the rotating device of the light source part of many lamps is poor. Deviations or even failures are prone to occur. Contents of the invention [0003] The object of the present invention is to provide a rotating device with simple structure, easy processing and installation, and preventing failure of angle positioning function. [0004] In order to solve the above technical problems, the present invention provides a lamp rotation device, including a rotating disk, a fixed platform and a pin fixed on the fixed platform; wherein, [0005] The rotating disk is movably connected to the fixed platform and can rotate around its own axis; the rotating disk is provide...

Claims

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Application Information

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IPC IPC(8): F21V21/14F21S2/00
Inventor 周明杰廖东亮
Owner OCEANKING DONGGUAN LIGHTING TECH
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