High power focusing lamps
A high-power, focusing technology, applied in the field of lighting, can solve the problem that the low-power light source is difficult to meet the lighting needs, and achieve the effects of stable focusing, improved waterproof performance, and good heat dissipation effect.
Active Publication Date: 2020-11-13
GUANGZHOU DASEN LIGHTING ELECTRONICS
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Problems solved by technology
However, with the continuous improvement of people's needs, low-power light sources have been difficult to meet outdoor lighting needs
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[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0042] It should be noted that the descriptions involving "first", "second" and so on in the present invention are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical ...
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The invention discloses a large-power focusing lamp which mainly comprises a cover body, a heat dissipation assembly, waterproof assemblies and a lens focusing assembly. An aluminum base plate is located in the cover body and divides the space in the cover body into an upper cavity and a lower cavity. A light adjusting and light emitting assembly and an optical assembly are located in the upper cavity. The heat dissipation assembly is located between a rear cover and the aluminum base plate, and a heat dissipation cavity separated from the lower cavity is formed between the heat dissipation assembly and the aluminum base plate. A power assembly is located in the lower cavity, and the power assembly provides electricity for the heat dissipation assembly and the light adjusting and light emitting assembly through wires. The waterproof assemblies are arranged at the portion, where the wire penetrates, between the lower cavity and the heat dissipation cavity and the portion, where the wirepenetrates, between the heat dissipation cavity and the upper cavity. The lens focusing assembly comprises a focusing motor and a focusing mechanism, the focusing motor drives the focusing mechanismto move, and therefore a focusing lens is driven to move in a reciprocating manner in the vertical direction. The large-powder focusing lamp has a good heat dissipation effect and a good waterproof function, and stable focusing can be achieved.
Description
technical field [0001] The invention relates to the technical field of lighting, in particular to a high-power focusing lamp. Background technique [0002] With the continuous development of electronic technology, various LED products have appeared on the market, and focusing lamps are one of these many LED products. The focusing lamp in the prior art has poor stability, and the projected light spots tend to vibrate, which affects the projection effect. Generally, focusing lamps usually use LED lamp beads with low power as the light source. However, with the continuous improvement of people's needs, low-power light sources have been difficult to meet outdoor lighting needs. Therefore, how to use the limited space to solve and realize focusing, heat dissipation, and waterproofing has become an urgent problem to be solved in the industry. [0003] In view of this, it is necessary to propose further improvements to the structure of the current focusing lamps. Contents of t...
Claims
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IPC IPC(8): F21V29/10F21V31/00F21V14/06
CPCF21V14/06F21V29/10F21V31/005
Inventor 许法卿薛金山
Owner GUANGZHOU DASEN LIGHTING ELECTRONICS