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Buried lamp

A technology for underground lamps and lamp bodies, which is applied to lighting devices, cooling/heating devices of lighting devices, fixed lighting devices, etc., can solve the problems of no longer beautiful appearance, poor sealing, and poor light emitting rate of glass panels.

Inactive Publication Date: 2017-09-08
何志彬
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there is a flaw in the buried lamp. Although the sealing between the glass panel exposed on the ground and the lamp body is very good, fog will be generated inside in rainy days or when the external temperature is high. increase, the airtightness is getting worse and worse, resulting in the accumulation of a large amount of moss or other dirt on the surface of the glass panel. It must be disassembled for cleaning when cleaning, which is extremely inconvenient

Method used

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Embodiment Construction

[0018] Such as Figure 1-Figure 3 As shown, the local buried lamp includes a lamp body part embedded in the ground and a sealing device installed on the upper end of the lamp body part to seal the entire lamp body part. The sealing device includes an annular groove opened on the upper surface of the shell 1 and a movable The sealing cover installed in the annular groove, the sealing cover includes a sealing ring 2 and a sealing panel 3 arranged on the top of the sealing ring 2, the sealing panel 3 is movably connected with the sealing ring 2 through a rotating structure, and the sealing ring 2 is inserted into the casing as a whole 1 in the ring groove.

[0019] Wherein, the rotating structure includes rotating shafts 7 arranged at both ends of the sealing panel. The rotating shafts 7 are respectively installed in the bearing holes 6 provided on the inner walls of both sides of the sealing ring. The outer side of the panel is in contact with the inner wall of the sealing ring...

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Abstract

The invention discloses an underground lamp, which comprises a lamp body part embedded in the ground and a sealing device installed on the upper end of the lamp body part to seal the entire lamp body part, the sealing device includes an annular groove and a sealing cover movably installed in the annular groove, the sealing cover includes a sealing ring and a sealing panel arranged on the top of the sealing ring, the sealing panel is movably connected with the sealing ring through a rotating structure, and the sealing ring is integrally sealed Insert it into the annular groove of the housing. The buried lamp of the present invention pulls up the entire sealing panel to dissipate heat and ventilate the inside of the lamp body, and after pulling up, the sealing panel can be turned over to clean the front and back of the sealing panel in all directions to ensure the uniformity of light output and the light output rate .

Description

technical field [0001] The invention relates to a buried lamp. Background technique [0002] Buried lights are widely used in the field of scientific and technological lighting in our country. Because they are buried in the ground for people to illuminate, they are named buried lights. Voltage: 12V-220V Power: 1-36W Protection level: IP6.5 Control method: internal control, external control Control, DMX512 control can be; the light source has two kinds of ordinary light source and LED light source, high-power LED light source and low-power LED light source are generally monochrome, the lamp body generally has round, square, rectangular, arc-shaped, LED light source There are seven colors, and the colors are more colorful. [0003] However, there is a flaw in the buried lamp. Although the sealing between the glass panel exposed on the ground and the lamp body is very good, fog will be generated inside in rainy days or when the external temperature is high. increase, the airt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/02F21V17/10F21V29/83F21V31/00
CPCF21S8/022F21V17/10F21V29/83F21V31/005
Inventor 何志彬
Owner 何志彬
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