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Lamp

A lamp and airflow channel technology, applied in the field of lamps with low turbulence and aesthetics, can solve the problems of affecting the service life of the existing lamps 9, reducing the heat dissipation efficiency of the existing lamps 9, and poor air circulation effect, etc. Improve the convenience of disassembly and assembly, avoid turbulence, and improve the aesthetic effect

Inactive Publication Date: 2015-04-15
SUNONWEALTH ELECTRIC MACHINE IND
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Because the space between the ceiling and the cement floor plate of the building itself is generally closed, the air in the space is not easy to circulate with the outside air, so the circulation effect of the air around the existing light fixture 9 is not good, which will reduce the performance of the lamp. The heat dissipation performance of the existing lamp 9 leads to the problem of heat accumulation, which affects the service life of the existing lamp 9

Method used

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no. 1 example

[0053] Please refer to Figure 2 to Figure 4 As shown, it represents the first embodiment of the lamp of the present invention, and the lamp at least includes a housing 1 , a radiator 2 , a cooling fan 3 and a light emitting module 4 . The casing 1 is used for combining at least one of the radiator 2 and the cooling fan 3 , and the cooling fan 3 is arranged inside the casing 1 ; the light emitting module 4 is combined with the radiator 2 .

[0054] The housing 1 is a hollow shell, and the housing 1 has an assembly port 11, an electrical connector 12 and at least one joint portion 13, wherein the assembly port 11 and the electrical connector 12 are respectively arranged on the housing 1 both ends, and preferably as figure 2 Shown are located at opposite ends of the housing 1 . The assembly port 11 communicates with the space inside the shell 1, so that the cooling fan 3 can be smoothly assembled inside the shell 1; the electrical connector 12 is used to receive electric powe...

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Abstract

The utility model relates to a lamp, which comprises a casing, a radiator, a radiating fan and a luminous module. An assembly opening and an electrical connection piece are respectively arranged at two ends of the casing. The radiator is arranged in the assembly opening and provided with a substrate, and at least one blocking plate are arranged on the substrate to form a first air flow channel to be communicated with the assembly opening. The radiating fan is contained in the casing and combined with the radiator, at least one flow guide face is arranged on the radial lateral wall of the radiating fan, the flow guide face is opposite to the blocking plate of the radiator, a second air flow channel communicated with the assembly opening is formed between the flow guide face and the inner wall face of the casing, and the lighting module is combined with the substrate and electrically connected with the electrical connection piece. The lamp utilizes the first air flow channel and the second air flow channel to communicate the assembly opening, thereby having the advantages of being low in structure complexity, low in manufacture cost and high in radiating performance.

Description

technical field [0001] The invention relates to a lamp, especially a lamp with low turbulence and good appearance. Background technique [0002] The structure of the existing lamps and lanterns, such as China Taiwan Invention No. I316121 "lamp" patent case, please refer to figure 1 As shown, the existing lamp 9 includes a first housing 91 , a second housing 92 , a radiator 93 , a light emitting element 94 and a cooling fan 95 . The first housing 91 and the second housing 92 are combined to form the shell of the lamp 9 , and the first housing 91 is provided with an air outlet 911 , and the second housing 92 is provided with an air inlet 921 The radiator 93, the light-emitting element 94 and the cooling fan 95 are accommodated in the shell composed of the first casing 91 and the second casing 92, and the radiator 93 is located between the light-emitting element 94 and the cooling fan 95 . Thereby, when the cooling fan 95 is in operation, the outside air can be sucked into t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V29/60F21V29/74
CPCF21S2/005F21V15/01F21V29/673F21V29/773
Inventor 方议乐周文南黄国豪
Owner SUNONWEALTH ELECTRIC MACHINE IND
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