Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Illumination lamp

A technology of lighting fixtures and sealing rings, which is applied in the field of lighting, can solve the problems of damaged waterproof structures, poor waterproof performance in underwater operations, and insufficient sealing rings to resist water pressure, etc., to achieve tight assembly, improve waterproof performance, and good waterproof effect Effect

Inactive Publication Date: 2010-09-29
OCEANS KING LIGHTING SCI&TECH CO LTD +1
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A single sealing ring is not enough to resist the water pressure in deep water, and the sealing clamp structure also has the disadvantages of poor waterproof effect and poor waterproof performance for underwater operations. Although the use of sealant bonding can obtain better waterproof performance, and the use of sealant bonding Finally, the maintenance of lighting fixtures is inconvenient. After forcibly disassembling the lighting fixtures for maintenance, its waterproof structure will be destroyed.

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
  • Illumination lamp
  • Illumination lamp
  • Illumination lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The preferred embodiments of the present invention will be described in detail below with reference to the drawings.

[0023] The structure of the lighting fixture of the preferred embodiment of the present invention is shown as figure 1 shown, see also figure 2 , including a housing composed of an upper shell 10 and a lower shell 20 interlocked, a light source 50 is arranged in the inner cavity of the housing, and an inner sealing ring 30 is arranged between the contact surfaces of the upper shell 10 and the lower shell 20, inside The periphery of the layer sealing ring 30 is also provided with an outer layer sealing ring 40, a gap is provided between the inner layer sealing ring 30 and the outer layer sealing ring 40, the gap between the inner layer sealing ring 30 and the outer layer sealing ring 40 is greater than zero, Moreover, the water pressure resistance of the inner sealing ring 30 is greater than that of the outer sealing ring 40 .

[0024] Assume that the...

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 relates to an illumination lamp, which comprises a shell body. The shell body is formed by buckling an upper shell and a lower shell; a light source is arranged in the shell body; an inner layer sealing ring is arranged between contact surfaces of the upper shell and the lower shell; the periphery of the inner layer sealing ring is provided with an outer layer sealing ring; a gap is reserved between the inner layer sealing ring and the outer layer sealing ring; and the water pressure resistance of the inner layer sealing ring is higher than that of the outer layer sealing ring. A structure of two layers of sealing rings is adopted, so the water pressure resistance of the entire lamp shell is equivalent to the sum of the water pressure resistance of the inner layer sealing ring and the water pressure resistance of the outer layer sealing ring and the submerging depth of the illumination lamp is further increased. Internal components of the illumination lamp are convenient to maintain and the water-proof performance of the illumination lamp during deep water operation is improved.

Description

technical field [0001] The invention relates to the field of lighting technology, in particular to a deep-water lamp with high-efficiency waterproof effect. Background technique [0002] Generally, lighting fixtures used for underwater operations must adopt a waterproof structure so that they have a certain waterproof level and are convenient for underwater operations. The lighting fixtures for underwater work in the prior art usually only use a single sealing ring, or adopt a sealing clamping structure, or adopt a sealing glue bonding method. [0003] A single sealing ring is not enough to resist the water pressure in deep water, and the sealing clamp structure also has the disadvantages of poor waterproof effect and poor waterproof performance for underwater operations. Although the use of sealant bonding can obtain better waterproof performance, and the use of sealant bonding Finally, the maintenance of lighting fixtures is inconvenient. After forcibly disassembling the ...

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
IPC IPC(8): F21V31/00
Inventor 周明杰梁校津
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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