Bidirectional illumination lamp

A technology for two-way lighting and lamps, which is applied to lighting devices, lighting and heating equipment, and components of lighting devices, etc., can solve the problem of not being able to meet the requirements of uniform light distribution for general lighting, and achieve the effect of convenient disassembly and maintenance.

Inactive Publication Date: 2018-01-30
HABEMIT INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the light output direction of LEDs has a certain angle of directivity and the characteristics of light source concentration, so the illuminance will only be concentrated i

Method used

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Examples

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Embodiment Construction

[0060] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0061] Please refer to Figure 1 to Figure 5 As shown, the present invention provides a two-way lighting fixture. The two-way lighting fixture 10 mainly includes a housing 1 , a fan 2 and two light source devices 3 .

[0062] The casing 1 is provided with an air guide channel 11 and has a first bearing surface 12 and a second bearing surface 13 adjacent to each other. An angle θ is formed between the first bearing surface 12 and the second bearing surface 13, and the first bearing surface 12 and the second bearing surface 13 form an angle θ. The surface 12 is provided with a first opening 121 , the second bearing surface 13 is provided with a second opening 131 , and the first ope...

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PUM

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Abstract

The invention relates to a bidirectional illumination lamp. The bidirectional illumination lamp comprises a shell, a fan and two light source devices; the shell is provided with an air guiding channel, a first bearing face and a second bearing face adjacent to the first bearing face; an included angle is formed between the first bearing face and the second bearing face, a first opening is formed in the first bearing face, and a second opening is formed in the second bearing face; the fan is installed in the shell and corresponds to the air guiding channel; the two light source devices are installed in the shell, each light source device comprises a light emitting module and a heat dissipation fin base making hot contact with the light emitting module, one light emitting module is exposed out of the first opening, the other light emitting module is exposed out of the second opening, and the heat dissipation fin bases are contained in the air guiding channel. Accordingly, the bidirectional illumination lamp has the advantages of adding the light emitting direction, increasing the brightness region and enhancing the heat dissipation efficiency.

Description

technical field [0001] The present invention relates to a lamp structure, and in particular to a bidirectional lighting lamp. Background technique [0002] Light-emitting diodes (Light-Emitting Diode, LED) have the advantages of high brightness, power saving and long service life, and are generally favored by the market, and as the modules composed of light-emitting diodes can generate high power, light-emitting diodes have been gradually used in various Class lighting equipment, and then become the main light source in line with the theme of energy saving and environmental protection. [0003] However, the light output direction of LEDs has a certain angle of directivity and the characteristics of light source concentration, so the illuminance will only be concentrated in a relatively small area, and will quickly become darker with the expansion of the range, which cannot meet the requirements of general lighting. Uniform light distribution requirements. [0004] In addit...

Claims

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Application Information

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IPC IPC(8): F21K9/20F21V29/67F21V29/76F21V17/12F21Y115/10
Inventor 王勤文王子
Owner HABEMIT INT
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