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Pendant lighting

A lamp and hoisting technology, applied in lighting devices, fixed lighting devices, components of lighting devices, etc., can solve the problems of difficulty in meeting the same light source, no change, and the light source cannot be rotated.

Active Publication Date: 2016-01-27
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The installation of the light source of the existing pendant lamps is usually directly connected by wire or plug-in connection. The light source cannot be rotated during use and cannot produce changing effects. It is difficult to meet the same light source and produce different changes.

Method used

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Embodiment Construction

[0021] 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.

[0022] Please also refer to Figure 1 to Figure 3 , a suspended lamp 100 provided by an embodiment of the present invention, the suspended lamp 100 includes a transparent cover 10 , a lamp housing 20 , a light source 30 , a circuit board 40 , a rotating shaft 50 , a driving gear 60 , a power supply 70 and a top cover 80 .

[0023] Both ends of the lamp housing 20 are open. In this embodiment, both ends of the lamp housing 20 are tapered. The lamp housing 20 includes a first open end 21 at two ends, a second open end 22 , a partition 23 and a reflective boss 24 . The partition layer 23 and the reflective boss 24 are accommodated in the lamp housing 20 . The interlayer 23 is located between the first open end 21 and the second open end 22, and the interlayer 23 has three symm...

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PUM

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Abstract

The invention discloses a lifting lamp. The lifting lamp comprises a light source, a circuit board, a driving gear and a lamp housing; the driving gear is in rotation connection with the circuit board; the periphery of the circuit board comprises at least one gap; two cylindrical electrodes which are arranged along the axial direction of the driving gear are arranged in the gap; the light source is accommodated in the gap and comprises a light emitting portion and a lamp holder; the lamp holder comprises a gear portion and a conductive portion; the gear portion is meshed with the driving gear; the conductive portion comprises two electrode rings which are parallel to each other; the two electrode rings are attached to the two cylindrical electrodes respectively; each electrode ring comprises at least two sections of electrode belts which are mutually insulated; the light emitting portion is fixed on the lamp holder and comprises at least two light emitting surfaces; a group of light emitting parts are arranged on every light emitting surface; positive electrodes and negative electrodes of the light emitting parts are electrically connected with the two electrode belts corresponding to the light emitting surfaces of the light emitting parts respectively. According to the lifting lamp, the light source is driven by the driving gear to rotate and accordingly the change of the light effect is achieved so as to adapt to different use environments.

Description

technical field [0001] The invention relates to the lighting field, in particular to a hanging lamp. Background technique [0002] The installation of the light source of the existing pendant lamps is usually directly connected by wires or plugged in. The light source cannot be rotated during use and cannot produce changing effects. It is difficult to satisfy the same light source and produce different changes. Contents of the invention [0003] The object of the present invention is to provide a pendant lamp with a changeable light source. [0004] In order to solve the above technical problems, the present invention provides a hanging lamp, which includes a light source, a circuit board, a driving gear and a lamp housing, the driving gear is rotatably connected to the circuit board, and the circuit board is fixed to the lamp In the casing, the periphery of the circuit board includes at least one notch, and two columnar electrodes arranged axially along the drive gear ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/06F21V14/02F21Y101/02
Inventor 周明杰祝志斌
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD