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An easy to install recessed ceiling led downlight

A technology of LED downlights and ceilings, which is applied to the parts of lighting devices, lighting devices, lighting auxiliary devices, etc., can solve the problems of easy to be caught by spring clips, high risk, inconvenience, etc., and achieve simple and fast installation and disassembly Effect

Active Publication Date: 2021-04-02
KUNSHAN ENDO LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the current downlights are energy-saving LED downlights. The traditional LED downlights installed on the ceiling or ceiling are composed of the lamp body and the spring clamping plate on the surface of the lamp. The light is embedded and fixed on the ceiling or ceiling through the spring clamping plate. However, when installing traditional LED downlights, it is necessary to keep the two spring clamping plates apart by hand, and then put them into the holes in the ceiling or ceiling for installation. It is very easy to be caught by the spring clip, which is very dangerous

Method used

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  • An easy to install recessed ceiling led downlight
  • An easy to install recessed ceiling led downlight
  • An easy to install recessed ceiling led downlight

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] Embodiment: When installing, insert the fixing sleeve 4 into the installation hole of the downlight on the ceiling or the ceiling, turn the panel 1, and the panel 1 drives the rotating column 51 to rotate through the heat dissipation cover 2 and the connecting pipe 3, and the rotating column 51 passes through the involute protrusion 52. Push the ladder bar 7 out of the fixing sleeve 4. After the baffle plate 53 blocks the ladder bar 7 and continues to rotate, pull the support bar 13 out from the limit groove 12, and then pull it out from the hole of the downlight, and slowly release the panel 1. Under the tension of the compression spring 9, the top of the panel 1 fits with the ceiling or the bottom of the suspended ceiling. When dismounting, the panel 1 is directly pulled to rotate in the opposite direction, the rotating column 51 is reversed, and the ladder rod 7 is retracted under the action of the return spring 8 In the stepped extrusion hole 6, the fixing sleeve 4 i...

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Abstract

The invention discloses an easy-to-install ceiling-embedded type LED down lamp in the technical field of LED down lamps. The LED down lamp comprises an annular panel, a cooling cover is arranged on the top of the panel, the cooling cover is internally provided with an LED lamp source assembly and an LED driver, a connecting pipe is arranged on the top of the cooling cover, a fixed sleeve movably sleeves the top of the connecting pipe, a reset spring sleeves the outer wall between the step end face of a step bar and the end face of a step extruding hole, a compression spring is fixedly connected to the bottom of the fixed sleeve and sleeves the cooling cover and the connecting pipe, an annular sliding groove cooperating with a movable sliding block is formed in the top of the panel, and thecross section of the annular sliding groove is shaped like T; the device drives a rotating extrusion device to rotate by rotating the panel, the rotating extrusion device drives the step bar to extrude out of the fixed sleeve, the exterior of the panel step bar is loosened to fit the top of a ceiling, the panel fits the bottom of the ceiling under the elastic function of the compression spring, and installation is completed.

Description

technical field [0001] The invention relates to the technical field of LED downlights, in particular to a ceiling-embedded LED downlight which is easy to install. Background technique [0002] A downlight is a lighting fixture that is embedded in the ceiling and emits light down. This kind of hidden lamp embedded in the ceiling projects all the light downwards, which belongs to direct light distribution. Different reflectors, lenses, blinds, and bulbs can be used to obtain different light effects. Most of the current downlights are energy-saving LED downlights. The traditional LED downlights installed on the ceiling or ceiling are composed of the lamp body and the spring clamping plate on the surface of the lamp. The light is embedded and fixed on the ceiling or ceiling through the spring clamping plate. However, when installing traditional LED downlights, it is necessary to keep the two spring clamping plates apart by hand, and then put them into the holes in the ceiling o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/04F21V21/04F21Y115/10
CPCF21S8/043F21V21/047F21Y2115/10
Inventor 孙迅曹振
Owner KUNSHAN ENDO LIGHTING
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