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High heat dissipation performance projection lamp

A technology of high heat dissipation and floodlights, which is applied in the field of lighting, can solve the problems that the floodlights are not easy to dissipate heat and affect the service life of the floodlights, etc., and achieve good thermal conductivity, accelerate heat dissipation, and promote heat dissipation.

Pending Publication Date: 2019-04-02
江苏太阳鸟照明电器有限公司
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  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a high heat dissipation floodlight, which solves the problem that the floodlight is not easy to dissipate heat and seriously affects the service life of the floodlight

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Embodiment Construction

[0022] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] An embodiment of the present invention provides a high heat dissipation floodlight, such as Figure 1-2 As shown, including the control box 1, the side wall of the control box 1 is welded with handles 2, the number of handles 2 is two, and the number of two handles 2 is symmetrically distributed on both sides of the control box 1, and the handles 2 are convenient for casting. The grasping of the lamp prevents damage to the lamp during the installation o...

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Abstract

The invention provides a high heat dissipation performance projection lamp, and belongs to the technical field of illumination. The high heat dissipation performance projection lamp comprises a control box; the side wall of the control box is provided with handles through welding; the bottom of the control box is provided with a bulb; the bulb is connected with an external control panel through electric connection; fan blades are arranged by the bulb; the external part of the bulb is provided with a lampshade; one side of the internal part of the lampshade far away from the bulb is provided with a heat absorption net. According to the high heat dissipation performance projection lamp, the two fan blades are designed to rotate near the bulb, so that gas flow is generated, circulation of airnearby the bulb is accelerated, projection lamp heat dissipation is promoted; air vents and heat dissipation holes are adopted, circulation between the air in the high heat dissipation performance projection lamp and the air outside is promoted, convection of hot air nearby the bulb and cold air outside is promoted, and projection lamp heat dissipation is accelerated; the aluminium lampshade andthe graphene heat absorption net are adopted, so that aluminium and graphene which are excellent in thermal conductivity are capable of accelerating loss of heat energy nearby the bulb, and heat dissipation of the high heat dissipation performance projection lamp is promoted.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a high heat dissipation floodlight. Background technique [0002] Floodlights, lamps that make the illuminance on the designated illuminated surface higher than the surrounding environment, also known as floodlights, usually, they can be aimed at any direction and have a structure that is not affected by weather conditions. It is mainly used in large-area mines, building outlines, stadiums, overpasses, monuments, parks and flower beds, etc. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights, and the angle of the outgoing beam of the floodlights There are wide and narrow, the range of change is between zero and one hundred and eighty degrees, and the one with a particularly narrow beam is called a searchlight. When the floodlight body is in use, it will generate a lot of heat. When the heat is not easy to dissipate, it will seriously ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00
CPCF21S8/00F21V29/506F21V29/61F21V29/67F21V29/83F21V29/85F21V29/89
Inventor 周详御张开进
Owner 江苏太阳鸟照明电器有限公司
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