Illuminating device

A technology for lighting devices and transparent parts, which is applied in the direction of lighting devices, fixed lighting devices, and parts of lighting devices. Light source and easy assembly and disassembly, low cost, good sealing performance

Inactive Publication Date: 2012-09-19
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the reflector and the transparent part are locked by screws or buckles, which will easily lead to uneven force on the reflector,

Method used

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Examples

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Example Embodiment

[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0030] like Figure 1 to Figure 4 As shown, a lighting device provided by an embodiment of the present invention includes an electrical box 700, a reflective cup 100 and a light-emitting component 900. The electrical box 700 is provided with electrical components, and the light-emitting component 900 is electrically connected to the electrical components. Both ends of the reflective cup 100 are provided with openings, the open end of the reflective cup 100 is provided with a transparent member 200 , and a sealing strip 300 is provided between the transparent member 200 and the reflective c...

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PUM

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Abstract

The invention provides an illuminating device and is applicable to the technical field of illuminating devices. The illuminating device comprises an electrical cabinet, a light reflecting cup and a luminous component, one end of the light reflecting cup is provided with a transparent piece and a first hemming portion which is used for compressing the transparent piece, and the luminous component is arranged in the light reflecting cup which is arranged on the electrical cabinet; the other end of the light reflecting cup is provided with a fixing ring and a second hemming portion which is used for compressing the fixing ring; at least two protrusion portions are protruded on the side surface of the fixing ring along the radial direction, and a snapping component which can act on the protrusion portions is arranged on the electrical cabinet; and a rope component is connected with the electrical cabinet and connected with a hang ceiling installation fastening assembly. The illuminating device is good in seal performance and product reliability and convenient to install and maintain.

Description

technical field [0001] The invention belongs to the technical field of lighting devices, and in particular relates to a lighting device with good product reliability. Background technique [0002] Whether the assembly structure design of the reflector in the lighting device is reasonable not only affects the light distribution, but also involves sealing, safety, aesthetics, and convenient use and maintenance. In the prior art, the reflector and the transparent part are locked by screws or buckles, which will easily lead to uneven stress on the reflector, poor sealing performance, and poor product reliability. In addition, the lighting device in the prior art is inconvenient to install and maintain. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a lighting device with good sealing performance, good product reliability, and convenient installation and maintenance. [0004]...

Claims

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Application Information

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IPC IPC(8): F21S8/06F21V7/10F21V17/10F21V31/00F21V14/02
Inventor 周明杰张志刚
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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