A new type of led lamp
A LED lamp, a new technology, is applied in the parts of the lighting device, the semiconductor device of the light-emitting element, the cooling/heating device of the lighting device, etc., and can solve the problem of affecting the working effect and service life of the LED light source, the connection structure, and the cumbersome connection method. Complicated, poor plastic thermal conductivity and heat dissipation performance, etc., to achieve good thermal conductivity and heat dissipation performance, ensure efficient heat dissipation, and good heat dissipation effect
Inactive Publication Date: 2019-03-19
余胜荣
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Problems solved by technology
[0002] LED lamps are widely used due to their advantages of high lighting brightness, safety, energy saving and environmental protection. The lamp cups, radiators and other components of LED lamps on the market are generally made of heat-conducting and conductive metals. Leakage accidents in the structure of the LED light source will easily cause the lamp cups, radiators and other components that the human body can touch to be charged, and electric shock accidents will easily occur, and the safety performance is low.
In addition, parts that are accessible to the human body such as lamp cups and radiators of some existing LED lamps are made of insulating materials such as plastics. The thermal conductivity and heat dissipation performance are poor, and the heat dissipation efficiency is low, which is not conducive to the conduction and distribution of heat. After long-term work, it is easy to cause heat accumulation at the LED light source. If the temperature is too high, it will easily affect the working effect and service life of the LED light source.
In addition, the connection structure and connection method between the various components of the existing LED lamps are cumbersome and complicated, resulting in low assembly and disassembly efficiency, which affects the convenience of later inspection, maintenance and replacement work
Method used
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[0014] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0015] refer to Figure 1 to Figure 4 , an embodiment of a new type of LED lamp of the present invention is proposed, including a lamp holder structure with a lamp holder 101 inside, a lamp cup 300 connected and fixed on the lamp holder structure and having a mounting hole 301, screwed and fixed into The illuminant structure in the mounting hole 301 is screwed with the lamp holder 101 and connected with electricity at the same time.
[0016] The lamp holder structure includes an insulating lamp holder 102 with a lamp holder 101 inside and made of insulating material, a connecting seat 103 that is screwed around the insulating lamp holder 102 and connected with the lamp cup 300, and the insulating lamp holder 102 faces outward. A first wire 104 that can be connected to an external power source is extended.
[0017] T...
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Provided is an LED lamp, comprising: a lampholder structure having a lamp socket (101) therein, a lamp cup (300) having a mounting hole (301), and an illuminant structure screw-connected into the mounting hole (301) and also screw-connected to the lamp socket (101) so as to be energized. The lampholder structure comprises an insulating lampholder (102) provided with the lamp socket (101) therein, and a connection base (103). The illuminant structure comprises: a lamp cap screw (201) capable of being screw-connected into the lamp socket (101) so as to be energized, an insulating hollow column (202) connected to the lamp cap screw (201), a driving device (203), a heatsink (204), a ceramic isolation structure (205) arranged on the heatsink (204) and made of a ceramic material, and an LED light source structure mounted and fixed on an upper end surface of the ceramic isolation structure (205). The ceramic isolation structure (205) is arranged between the heatsink (204) and the LED light source structure, so as to provide heat conduction and dissipation, and insulation. An internal thread (302) is arranged on an inner sidewall of the mounting hole (301) of the lamp cup (300), and an external thread (208) corresponding to and matching the internal thread (302) is arranged on an outer sidewall of the heatsink (204). The heatsink (204) can be screw-connected and fixed into the mounting hole (301) via engagement between the internal thread (302) and the external thread (208). In addition, the lamp cap screw (201) is simultaneously screw-connected and fixed into the lamp socket (101) to perform electrical connection. The present invention, in the above manner, provides an LED lamp having a novel and reasonable structure, high heat dissipating efficiency, good safety performance, simple and flexible installation and disassembly, and enabling convenient and rapid follow-on works of inspection, maintenance and replacement.
Description
technical field [0001] The invention relates to the technical field of LED lighting, in particular to a novel LED lamp. Background technique [0002] LED lamps are widely used due to their advantages of high lighting brightness, safety, energy saving and environmental protection. The lamp cups, radiators and other components of LED lamps on the market are generally made of heat-conducting and conductive metals. Leakage accidents occur in the LED light source structure, and it is easy to make parts such as lamp cups and radiators that the human body can touch are also charged, and electric shock accidents are prone to occur, and the safety performance is low. In addition, parts that are accessible to the human body such as lamp cups and radiators of some existing LED lamps are made of insulating materials such as plastics. The thermal conductivity and heat dissipation performance of the LED is poor, and the heat dissipation efficiency is low, which is not conducive to the co...
Claims
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IPC IPC(8): F21K9/20F21V29/10F21V29/85F21V29/89F21V29/70F21V17/12F21Y115/10
CPCF21S2/00F21V17/00F21V29/00
Inventor 余胜荣
Owner 余胜荣