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Omni-direction adjustable LED lamp

A technology for LED lamps and LED light panels, applied in sustainable buildings, climate sustainability, cooling/heating devices of lighting devices, etc. To promote the use and other issues, to achieve the effect of lighting direction and projection angle can be adjusted arbitrarily, all-round lighting

Active Publication Date: 2012-05-23
MEIZHOU JIANGNAN ELECTRICAL APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitations of its unidirectional light emission and lighting angle, once it is installed, the lighting angle cannot be adjusted in time according to the change of usage, so it cannot guarantee the maximum utilization of the unidirectional light source to achieve the best lighting angle and lighting effect. To a large extent, it also restricts the promotion and use of LED lamps

Method used

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  • Omni-direction adjustable LED lamp
  • Omni-direction adjustable LED lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] refer to Figure 1 to Figure 6 As shown, the all-round adjustable LED lamp of the present invention includes a lamp cap 1, a connecting seat 2 is connected under the lamp cap 1, connecting plates 3 are respectively connected on both sides of the connecting seat 2, and an aluminum alloy heat dissipation device is installed between the connecting plates 3. body 4, an LED lamp board 5 is installed at the bottom of the aluminum alloy heat sink 4, and a diffusion shield 6 is arranged on the periphery of the LED lamp board 5, and the diffusion shield 6 plays the role of dustproof and uniform light, preventing LED glare; The inventive lamp cap 1 is connected to the connecting seat 2 through the connecting sleeve 7, the upper end of the connecting sleeve 7 is fixedly connected with the lamp cap 1 through threads, and the lower end of the connecting sleeve 7 extends into the connecting seat 2, and the connection between the connecting sleeve 7 and the connecting seat 2 The conta...

Embodiment 2

[0025] refer to Figure 7 , Figure 8 As shown, another omni-directional adjustable LED lamp of the present invention has basically the same structure as that of Embodiment 1, except that the detachable positioning structure between the connecting sleeve 7 and the connecting seat 2 is different. It is a high-friction joint surface, and the joint surface between the connecting sleeve 7 and the connecting seat 2 is provided with a rough surface layer 9. Since the rough surface layer 9 of the contact part of the connecting sleeve 7 and the connecting seat 2 has a large relative friction, this The rough surface layer 9 can be processed by elastic body or friction material. Under the action of no external force, it is difficult for the connecting sleeve 7 and the connecting seat 2 to rotate relative to each other, and it can also achieve the positioning function; when it is necessary to adjust the irradiation angle of the LED light board 5 (Axial), pressing the lamp cap 1 or pushi...

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Abstract

The invention discloses an omni-direction adjustable light-emitting diode (LED) lamp, which belongs to the technical field of illumination and aims to provide an LED lamp which can realize omni-direction adjustment and is easy to operate and convenient to adjust. The omni-direction adjustable LED lamp comprises a lamp holder, wherein the lamp holder is connected with a connection seat; two sides of the connection seat are connected with connection plates; an aluminum alloy heat radiation body is arranged between the connection plates; the bottom of the aluminum alloy heat radiation body is provided with an LED lamp panel; a diffusion protective cover is arranged at the periphery of the LED lamp panel; the lamp holder is connected with the connection seat by a connection sleeve; a detachable positioning structure is arranged at the position where the connection sleeve contacts the connection seat; the positioning structure between the connection sleeve and the connection seat is combined and positioned by a pressing spring; the pressing spring is compressed so as to ensure that the connection sleeve is separated from a combined part of the connection seat and can rotate relatively;positioning screw holes are formed on two sides of the aluminum alloy heat radiation body respectively; an arched slotted hole is formed on a connection plate opposite to the positioning screw holes;and the connection plate is fixedly connected with the aluminum alloy heat radiation body by screws. The omni-direction adjustable LED lamp is used for indoor and outdoor illumination.

Description

technical field [0001] The present invention relates to an LED lamp, and more specifically relates to an all-round adjustable LED lamp. Background technique [0002] As a new type of environmentally friendly and energy-saving light source, LED lamps represent the future direction of lamp development. LED lighting fixtures are unidirectional light sources, and their lighting angle is only 120°. Due to the limitations of its unidirectional light emission and lighting angle, once it is installed, the lighting angle cannot be adjusted in time according to the change of usage, so it cannot guarantee the maximum utilization of the unidirectional light source to achieve the best lighting angle and lighting effect. To a large extent, it also restricts the popularization and use of LED lamps. Contents of the invention [0003] The purpose of the present invention is to provide an all-round adjustable LED lamp that can be adjusted in all directions, and is easy to operate and conv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V29/00F21V21/18F21V19/02F21Y101/02F21V29/508F21V29/71F21V29/89
CPCY02B20/72
Inventor 陈志峰孙刚
Owner MEIZHOU JIANGNAN ELECTRICAL APPLIANCE
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