Explosive-proof LED lighting electrical appliance
An electrical appliance and explosion-proof technology, which is applied in the field of LED explosion-proof lighting appliances, can solve the problems of low power factor, high brightness, and low luminous efficiency, and achieve the effects of stable luminous flux, high color rendering, and high luminous efficiency
Active Publication Date: 2015-03-25
WUXI HEFENG OPT ELECTRONICS TECH
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Although the metal halide light source has high light efficiency, its life is relatively short due to its small size and high brightness. The life of imported metal halide light sources is only a few thousand hours. Another disadvantage of metal halide light sources is that it is difficult to start. , the brightness will gradually increase after starting. If the starting energy is too large and the starting speed is too fast, it will affect the life of the bulb, and it cannot be turned on immediately after it is turned off. It will take 3 to 5 minutes before it can be started again;
[0004] High-pressure sodium lamps have disadvantages such as short life, low luminous efficiency, poor color rendering, low power factor, no hot start, low luminous flux stability, etc.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] The present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention.
[0029] Such as Figure 1-4 A LED explosion-proof lighting appliance as shown,
[0030] The radiator cover 7 is fixed on the radiator 8 with screws, and the LED mounting plate is an aluminum substrate 9. After the LED particles are welded on the aluminum substrate 9, they are fixed in the cavity of the radiator 8 light sources with screws.
[0031] The reflector 10 is put into the cavity of the light source of the radiator 8, and is attached to the inner wall of the cavity of the light source.
[0032] The toughened glass 12 is put into the front cover 13, and the gap between the two is sealed and fixed with epoxy resin. The front cover 13 is screwed to the front end of the radiator 8, and a sealing ring 11 is place...
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
Login to View More Abstract
The invention discloses an explosive-proof LED lighting electrical appliance comprising a lamp shade, a packing box, an LED particle mounting plate and LED particles. The LED particles are mounted on the LED particle mounting plate which is mounted inside the lamp shade, and the packing box is mounted at the rear end of the lamp shade. By structurally designing the explosive-proof LED lighting electrical appliance, high photosynthetic efficiency, long service life, instant starting of explosive-proof lighting equipment are realized, and the explosive-proof LED lighting electrical appliance has the advantages of high color rendering, stable light quantity and high safety.
Description
technical field [0001] The invention relates to lighting equipment, in particular to an LED explosion-proof lighting appliance. Background technique [0002] At present, metal halide lamps or high-pressure sodium lamps are generally used as light sources in traditional lighting appliances used in explosive gas and dust environments in petroleum, chemical and other industries. [0003] Although the metal halide light source has high light efficiency, its life is relatively short due to its small size and high brightness. The life of imported metal halide light sources is only a few thousand hours. Another disadvantage of metal halide light sources is that it is difficult to start. , the brightness will gradually increase after starting. If the starting energy is too large and the starting speed is too fast, it will affect the life of the bulb, and it cannot be turned on immediately after it is turned off. It will take 3 to 5 minutes before it can be started again; [0004] H...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V25/12F21V29/50F21Y101/02F21K9/20F21V29/77F21Y115/10
Inventor 宋耀平孙晓东陈红星朱龙
Owner WUXI HEFENG OPT ELECTRONICS TECH