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Angle-adjustable LED underground lamp

A technology of LED underground lamp and angle adjustment, which is applied to the parts of lighting devices, semiconductor devices of light-emitting elements, lighting devices, etc. Effect

Inactive Publication Date: 2018-05-22
YUYAO AMBER LAMP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The angle of irradiation cannot be changed for traditional buried lights, and the scope of use is greatly limited, so it is necessary to improve

Method used

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  • Angle-adjustable LED underground lamp

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be described in further detail below in combination with specific embodiments and accompanying drawings.

[0012] see figure 1 As shown, an LED buried lamp capable of adjusting the angle includes a housing 1, and the housing 1 is provided with a hemispherical reflector 2 and LED lamp beads 3, and also includes a device for driving the LED lamp beads 3 to emit light. power supply4.

[0013] The top of the reflector 2 is provided with a transparent glass 21, and also includes a rotating ring 5, the rotating ring 5 is connected to the top of the housing 1 in rotation, and the middle of the rotating ring 5 is provided with a through hole for light emission 51, several deflection plates 52 are rotatably connected in the through hole 51. The tops and bottoms of two adjacent folding plates 52 are connected by pull wires 6 . The top of the rotating ring 5 is provided with a light-transmitting glass 53 .

[0014] When it is necessary to adjust the ...

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PUM

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Abstract

An angle-adjustable LED underground lamp comprises a shell, and further comprises a rotating ring, wherein a semispherical reflector and an LED bulb are arranged in the shell; transverse glass is arranged on the top of the reflector; the rotating ring is rotatably connected to the top of the shell; a through hole which facilitates exiting of light is formed in the middle of the rotating ring; andthe inside of the through hole is rotatably connected with a plurality of refracting plates. When a light exiting angle requires to be adjusted, a user can rotate the rotating ring on the top of the shell, the refracting plates on the rotating ring correspond to the direction where the light is about to be projected at first, then the refracting plates rotate, thus, the light is reflected to a required angle, and the angle-adjustable LED underground lamp is quite convenient to adjust.

Description

technical field [0001] The invention relates to an LED lamp, in particular to an LED buried lamp capable of adjusting an angle. Background technique [0002] LED is the abbreviation of light emitting diode in English. Its basic structure is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver or gold wires. , and then sealed with epoxy resin around to protect the inner core wire, and finally install the shell, so the LED lamp has good shock resistance. The field of application involves mobile phones, stage lights, home appliances and other daily household appliances and machinery production. [0003] The angle of irradiation cannot be changed for traditional buried lamps, and the scope of use is greatly limited, so it is necessary to improve them. Contents of the invention [0004] The invention aims at the deficiencies in the prior art, and provides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/02F21V14/04F21Y115/10
CPCF21S8/022F21V14/04F21Y2115/10
Inventor 陈列洲
Owner YUYAO AMBER LAMP