Heat dissipation lighting device

Abstract

The invention discloses a heat dissipation lighting device which comprises an installing base, an air exhaust assembly, an LED assembly and a light emitting assembly. The installing base comprises an installing plate and a line passing plate, and an air inlet is formed in the installing plate; the air exhaust assembly comprises an outer frame, a motor, air exhaust fan blades, a lamp board and multiple partition blocks, the air exhaust fan blades are arranged to face the air inlet, an air inlet channel is formed between every two adjacent partition blocks, and all the air inlet channels communicate with the air inlet separately; the LED assembly comprises multiple LED lamp beads; the light emitting assembly comprises a fastening ring and a light emitting cover body, a clamping groove is formed in the edge of the side of the lamp board, a clamping strip is arranged on the inner side wall of the fastening ring, the fastening ring is arranged outside the edge of the side of the lamp board in a sleeving mode, and the clamping strip is embedded into the clamping groove. According to the heat dissipation lighting device, the lamp board can shield the air inlet to achieve the effect of protecting the motor and the air exhaust fan blades, and therefore the safety is higher; in addition, the air inlet channels are formed through the partition blocks and the lamp board, and then an air exhaust effect is achieved.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a heat dissipation lighting device. Background technique [0002] At present, in some places, for example, an exhaust fan needs to be installed in the bathroom to achieve the effect of exhausting exhaust gas. Traditional exhaust fans are installed on the ceiling or wall, and the fan blades of the exhaust fan are installed A mesh dust cover, in order to increase the exhaust volume and reduce the wind resistance, generally, the mesh of the dust cover is relatively large, that is, if the mesh of the dust cover is too small, it is easy to cause excessive wind resistance and poor exhaust effect This leads to the fact that the mesh of the dust cover of the exhaust fan needs to have a certain size to increase the exhaust volume and reduce wind resistance. When children poke the dust cover with sharp objects out of curiosity, it is easy to pass through The dust cover causes the pointed...

AI Technical Summary

Problems solved by technology

[0002] At present, in some places, for example, an exhaust fan needs to be installed in the bathroom to achieve the effect of exhausting exhaust gas. Traditional exhaust fans are installed on the ceiling or wall, and the fan blades of the exhaust fan are installed A mesh dust cover, in order to increase the exhaust volume and reduce the wind resistance, generally, the mesh of the dust cover is relatively large, that is, if the mesh of the dust cover is too small, it is easy to cause excessive wind resistance and poor exhaust effect This leads to the fact that the mesh of the dust cover of the exhaust fan needs to have a certain size to increase the exhaust volume and reduce wind resistance. When children poke the dust cover with sharp objects out of curiosity, it is easy to pass through Dust cover, causing the spikes to come into contact with the rotating blades on the exhaust fan, creating a safety hazard, i.e. poor safety

[0003] Furthermore, in these places, for example, lamps need to be installed in the bathroom for lighting effects, and installing exhaust fans and lamps separately will result in low space utilization, that is, occupying a large space

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