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Rotary LED lamp

A technology of LED lamps and LED lamp beads, which is applied in the field of lighting, can solve the problems of poor heat dissipation and short service life, and achieve the effects of compact structure, accelerated space flow rate, and good heat dissipation effect

Pending Publication Date: 2017-05-31
深圳市金叶光线发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the existing rotating LED lamp usually cannot rotate the LED module in the lampshade when the structure is rotated. The LED module rotates together with the lampshade, so that the installation of the lamp has certain limitations; The group is relatively fixedly installed in the lampshade and rotates with the lampshade, which also leads to poor heat dissipation performance and short service life

Method used

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Examples

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, but cannot be construed as limitations to the present invention. Based on the embodiments in the present invention, those skilled in the art do not make creative work premise All other embodiments obtained below all belong to the protection scope of the present invention.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial",...

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PUM

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Abstract

The invention discloses a rotary LED lamp which comprises a lampshade, a mounting plate and an LED module. The LED module comprises an aluminum substrate and a plurality of LED lamp beads. A radiator is fixed to the upper surface of the aluminum substrate in an attached mode. A wire via hole is formed in the center of the radiator in a vertically penetrating mode. The mounting plate is provided with a motor, and a rotating shaft of the motor downwards extends till being fixedly sleeved with the wire via hole. The rotating shaft is further sleeved with an electric slip ring electrically connected with the multiple LED lamp beads. A connection wire between the electric slip ring and the multiple LED lamp beads is arranged in the wire via hole in a penetrating mode. According to the technical scheme, the LED module is rotationally connected to the rotating shaft of the motor through the radiator, the radiator is driven to rotate by the rotating shaft of the motor, then the LED module fixed to the lower end of the radiator is driven to rotate horizontally in the lampshade around the axis of the rotating shaft, the function of switched irradiation of lamp light is achieved, the structure is compact, and installation is convenient.

Description

technical field [0001] The invention relates to the lighting field, in particular to a rotary LED lamp. Background technique [0002] In order to improve the decorative effect of LED lamps while illuminating, LED lamps with rotating structures appear on the market today, so that the lighting of LED lamps is more colorful. However, the structure of the existing rotating LED lamp usually cannot rotate the LED module in the lampshade when the structure is rotated. The LED module rotates together with the lampshade, so that the installation of the lamp has certain limitations; The group is relatively fixedly installed in the lampshade and rotates with the lampshade, which also leads to poor heat dissipation performance and short service life. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies in the prior art at least to a certain extent, and to provide a rotary LED lamp. [0004] In order to achieve the above purpose, the ...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V14/02F21V17/12F21V17/16F21V19/00F21V23/04F21V21/30F21V29/60F21V29/77F21Y115/10
CPCF21S8/00F21V14/02F21V17/12F21V17/164F21V19/001F21V21/30F21V23/04F21V29/60F21V29/773
Inventor 张云峰
Owner 深圳市金叶光线发展有限公司