Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Lighting device and preparation method thereof

The technology of a lighting device and a pressing part is applied in the field of lighting, which can solve the problems of high cost, high process cost, easy generation of gaps, etc., and achieve the effects of reducing product cost, simple preparation method and ensuring structural strength.

Pending Publication Date: 2021-07-16
SUZHOU OPPLE LIGHTING +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, LED lamps on the market are generally designed with aluminum alloy extruded structure lamp body. There are many design parts and complicated assembly, resulting in high cost.
[0003] In the prior art, sheet metal structures are also used for assembly and molding. However, due to the large number of parts in the sheet metal structure, it is necessary to use riveting or screwing to fix the structure of the lighting device. The process cost is high, and the strength of the lighting device is relatively high. Weak, easy to twist, affect the appearance
Moreover, because the installation and fixing method of the lighting device is not perfect, it is easy to generate gaps, so that mosquitoes enter the interior of the lighting device body, affecting the quality of the lighting device
In addition, due to the structural design, the diffusion plate is placed directly on the lamp panel, which is prone to the phenomenon of sitting down and affects the service life of the lighting device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lighting device and preparation method thereof
  • Lighting device and preparation method thereof
  • Lighting device and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Here, it should be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the solution of the present invention are shown in the drawings, and the steps related to the present invention are omitted. Other details that don't really matter.

[0035] Additionally, it should be noted that the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also Other elements not expressly listed, or inherent to the process, method, article, or apparatus are also included.

[0036] see Fi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a lighting device and a preparation method thereof. The lighting device comprises a lamp panel structure, a light source module and a diffusion plate. The lamp panel structure comprises a bottom plate and a first side plate set, and the first side plate set surrounds the edge of the bottom plate and is oppositely arranged. The edge, away from the bottom plate, of the first side plate set is bent inwards to form a pressing part and a reinforcing part which are arranged in an up-down non-parallel manner, a first containing cavity is formed between the pressing part and the reinforcing part, the diffusion plate is installed in the first containing cavity, a second containing cavity is formed between the diffusion plate and the lamp panel structure, and the light source module is installed in the second containing cavity. The lighting device is simple in structure, a face frame is omitted, meanwhile, the diffusion plate can be well fixed, the overall structural strength of the lighting device is guaranteed, the diffusion plate does not collapse, a whole lamp is seamless and prevents mosquitoes, the IP40 requirement is met, the preparation method of the lighting device is simple, and the product cost can be remarkably reduced.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a lighting device and a preparation method thereof. Background technique [0002] As a new generation of semiconductor lighting source, LED lights have the advantages of low power consumption, high luminous efficiency, long life, and strong controllability, and are widely used in the field of daily lighting. LED lamps currently on the market are generally designed with an aluminum alloy extruded structure lamp body, which has many design parts and complicated assembly, resulting in high cost. [0003] In the prior art, sheet metal structures are also used for assembly and molding. However, due to the large number of parts in the sheet metal structure, it is necessary to use riveting or screwing to fix the structure of the lighting device. The process cost is high, and the strength of the lighting device is relatively high. Weak, easy to twist, affect the appearance. Moreover, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F21V17/10F21V31/00F21Y115/10
CPCF21V17/101F21V31/005F21Y2115/10
Inventor 高永富薛永
Owner SUZHOU OPPLE LIGHTING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com