An integrated skylight for indoor ventilation, daylighting, lighting and smoke exhaust

Abstract

The invention relates to the field of ventilation, and in particular to an indoor integrated skylight with functions of ventilation, daylighting and smoke exhaust. The integrated skylight comprises abase arranged on a roof, a daylighting panel is arranged at the upper portion of the base, the width of the daylighting panel is greater than that of the base, a ventilation opening is formed in the side wall of the base below the daylighting panel, the daylighting panel is an arc-shaped plate protruding upward, the two sides of the daylighting panel are connected with the base through a side plate, the bottom of the daylighting panel is connected with the base through a base plate, the middle portion of the daylighting panel is provided with a smoke exhaust window port, the smoke exhaust window port is connected with a smoke exhaust window rotating downward through a rotating shaft, the upper portion of the smoke exhaust window port is connected with a rain baffle through supports, and the rain baffle is an arc-shaped transparent plate protruding downward. The indoor integrated skylight with the functions of ventilation, daylighting and smoke exhaust has the advantages that the structure is simple, the effects of ventilation, daylighting and smoke exhaust are good, the indoor integrated skylight has a better rain-proof effect, and is suitable for wide popularization.

Description

technical field [0001] The invention relates to the ventilation field, in particular to an integrated skylight for indoor ventilation, daylighting, lighting and smoke exhausting. Background technique [0002] Due to the large area of ​​workshops and workshops, the internal lighting is not good. In order to solve the problem of poor lighting, skylights are often installed on the roof. Simple skylights use transparent plates to replace part of the roof to achieve the purpose of lighting, but It is unable to ventilate and exhaust smoke. To address the above problems, a three-dimensional skylight has emerged as the times require. For example, a patent application with the application number CN201620358405.7 discloses a skylight for ventilation, lighting, and smoke exhaust. Seat, daylighting window, blinds, driving motor and supporting spring turning bar, daylighting window and shutter are installed on the base, driving motor controls daylighting window to open, it is characteriz...

AI Technical Summary

Problems solved by technology

[0002] Due to the large area of ​​workshops and workshops, the internal lighting is not good. In order to solve the problem of poor lighting, skylights are often installed on the roof. Simple skylights use transparent plates to replace part of the roof to achieve the purpose of lighting, but It is unable to ventilate and exhaust smoke. To address the above problems, a three-dimensional skylight has emerged as the times require. For example, a patent application with the application number CN201620358405.7 discloses a skylight for ventilation, lighting, and smoke exhaust. Seat, daylighting window, blinds, driving motor and supporting spring turning bar, daylighting window and shutter are installed on the base, driving motor controls daylighting window to open, it is characterized in that: described daylighting window is arranged on the top of base, daylighting window Made of aluminum alloy frame and transparent lighting material, the lighting window can be opened vertically at 90o by the control of the drive motor, there are ventilation diversion grooves on both sides of the lighting window, and louvers are arranged on the diversion vents, and the shutters are vertically installed on both sides of the lighting window The ventilation diversion groove is trapezoidal structure

[0003] The above-mentioned patent application integrates the functions of ventilation, daylighting and smoke exhaust into the skylight, but the above-mentioned patent has the following problems: firstly, the louvers are set on one side of the daylighting window. Inside, the rainproof effect is poor; secondly, the louvers on both sides and the closed daylighting windows together form a groove. The setting of the groove makes the air flow here faster and forms a local negative pressure. flow, poor ventilation effect; third, smoke exhaust cannot be carried out in rainy days; finally, when opening the daylighting window for smoke exhaust, only relying on the air pressure inside the building to exhaust smoke outward, the smoke exhaust efficiency is low

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