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Angle adjusting device and lamps and lanterns using same

A technology for angle adjustment devices and lamps, which is applied to the components of lighting devices, lighting devices, lighting auxiliary devices, etc., and can solve the problem of large space occupation

Inactive Publication Date: 2013-07-10
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned structure takes up a lot of space. When it is desired to save space, there is no suitable accessory to directly fix the lamp body on the drive box and adjust its use angle.

Method used

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  • Angle adjusting device and lamps and lanterns using same
  • Angle adjusting device and lamps and lanterns using same
  • Angle adjusting device and lamps and lanterns using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The lamp and the angle adjusting device will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] see figure 1 , the lamp 100 of the first embodiment includes a lamp body 10 , a drive box 20 , and an angle adjustment device 30 connecting the lamp body 10 and the drive box 20 . The position of the lamp body 10 relative to the driving box 20 can be adjusted through the angle adjusting device 30 .

[0022] see figure 2 , The lamp body 10 includes a front cover 11 and a rear cover 13 combined with each other. An end portion of the back cover 13 extends to form a substantially hollow cylindrical connection portion 131 . Internal threads (not shown) are defined in the connecting portion 131 .

[0023] The driving box 20 is roughly square, and a square connecting plate 21 is disposed on its top surface. The connecting plate 21 is provided with two connecting holes 23 at its two ends and a wire-receiving hole 25 in the middl...

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PUM

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Abstract

The invention discloses an angle adjusting device, which is composed of a rotary support, at least one fixed support, a rotary shaft and a location pin, wherein the rotary support is pivoted with the at least one fixed support by pivots; one of the rotary support and the at least one fixed support is provided with a locking hole while the other one is provided with at least two location holes; the center distance of the locking hole and the rotary shaft is equal to the center distances of the at least two location holes and the rotary shaft; and the angle of the rotary support corresponding to the at least one fixed support is adjusted by that the location pin penetrates through the locking hole and different location holes. The invention also provides a lamp using the above angle adjusting device.

Description

【Technical field】 [0001] The invention relates to an angle adjusting device and a lamp using the angle adjusting device. 【Background technique】 [0002] Existing lamps with a split structure generally use a cable to connect the drive box and the lamp body, and the driver and the lamp body are respectively fixed at required positions in different ways to facilitate adjustment of the irradiation angle of the lamp body. However, the above-mentioned structure takes up a lot of space. When it is desired to save space, there is no suitable accessory to directly fix the lamp body on the drive box and adjust its use angle. 【Content of invention】 [0003] Based on this, it is necessary to provide an angle adjustment device which can conveniently adjust the angle of the lamp body relative to the drive box and a lamp using the angle adjustment device. [0004] An angle adjustment device includes a rotating bracket, at least one fixed bracket, a rotating shaft and a positioning pin. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V21/14F21S2/00
Inventor 周明杰蒋莉
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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