Mute illuminating device with high-volume air duct structure
A lighting device and large air volume technology, which is applied in the direction of lighting devices, lighting devices, lighting device components, etc., can solve the problems of large fan lamp size and noise, and achieve the effects of wide angle, large air flow, and large air volume
Pending Publication Date: 2019-10-22
FOSHAN QAIR TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0005] In order to solve the problem that the fan lamp in the prior art has a large size and generates noise, the present invention provides a lighting device with a quiet and large-volume air duct structure
Method used
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[0028] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0029] The present invention is achieved through the following technical solutions:
[0030] Such as Figure 1 to Figure 7 As shown, the lighting device with a quiet and high-volume air duct structure includes an outer shell 1 and a lamp housing 2, the lamp housing 2 is provided with a light emitting part 4, and the lamp housing 2 is embedded and installed on the end surface of the outer shell 1. The gap between the outer periphery of the lamp housing 2 and the inner side of the outer casing 1 forms an air outlet channel 31 whose outlet faces the end surface. The lamp h...
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Abstract
The application discloses a mute illuminating device with a high-volume air duct structure. The mute illuminating device comprises an outer shell and a lamp shell, wherein the lamp shell is provided with a light emitting part; the lamp shell is embedded in the end face of the outer shell, and an air outlet channel of which the outlet faces the end face is formed through a gap between the peripheryof the lamp shell and the inner side of the outer shell; the lamp shell is also provided with an air outlet and an air sucking component arranged in the air inlet; and the section shape of the air outlet channel comprises an acceleration air duct of which the width is reduced gradually from inside to outside, and a horn-shaped opening which is connected to the tail end of the acceleration air duct and communicates with the outside. According to the technical scheme, the problem of generation of noise due to relatively large size of a fan lamp in the prior art is solved.
Description
【Technical field】 [0001] The invention belongs to the technical field of lighting fixtures, and in particular relates to a lighting device with a quiet and large-volume air duct structure. 【Background technique】 [0002] Lamps include chandeliers, ceiling lamps, wall lamps, floor lamps, table lamps, etc. It refers to the appliance that can transmit light, distribute and change the light distribution of the light source. As a necessity for people's living lighting, it is necessary for every household. [0003] Now in order to save space, there is a form of combining a fan on the chandelier, so that it can be used as a lamp for lighting and as a fan. However, this fan lamp needs to be equipped with fan blades and needs to anticipate the installation and movement of the fan blades. , the size of the lamps is generally large, and there is a problem that the fan blades are difficult to clean. Moreover, setting a large fan blade will inevitably cause noise when starting; [00...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F21S2/00F21V15/01F21V29/83F21V29/67F21V33/00
CPCF21S2/00F21V15/01F21V29/83F21V29/67F21V29/673F21V33/0044F24F13/078F21V33/0096F21W2131/30F04D29/547
Inventor 赵顺余浩军
Owner FOSHAN QAIR TECH CO LTD