Skylight hot air exhaust device

Abstract

The utility model discloses a skylight hot air exhaust device, and in order to achieve the purpose, the utility model provides the skylight hot air exhaust device which comprises a skylight body, a daylighting panel and an air exhaust mechanism, an upper ventilation opening is formed in the top of the skylight body, a lower ventilation opening is formed in the bottom of the skylight body, at least two sets of daylighting panels capable of covering or opening the upper ventilation opening are arranged at the top of the skylight body in a sliding mode through sliding rails, and an exhaust mechanism is arranged in the skylight body; the exhaust mechanism comprises an exhaust outlet and a first exhaust fan; a plurality of exhaust outlets are formed in the side face of the skylight body, and a first exhaust fan is arranged in each exhaust outlet. When the device is used, the problems that in the prior art, an air exhaust device can only effectively work in sunny days, ventilation is conducted through opening of a photovoltaic panel, ventilation and heat removal cannot be achieved in rainy days, and the requirement for rapid cooling in a factory in the high-temperature environment is difficult to meet are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of skylight ventilation devices, specifically to a skylight heat exhaust device. Background Technology

[0002] During the production process, factories generate a lot of smoke and dust. Generally, installing ventilation, lighting and smoke exhaust skylights can improve the lighting and ventilation inside the factory, solve the smoke and dust problem, and ensure a good working environment inside the factory.

[0003] A search revealed that Chinese patent application CN213395716U discloses a smart photovoltaic electric skylight ventilation device for factories. By installing photovoltaic panels and a light-collecting panel, the photovoltaic panels generate electricity from sunlight and store it in a photovoltaic energy storage battery. The light-collecting panel ensures adequate lighting inside the building. The photovoltaic panels can be opened and closed via an electric sliding rail. When ventilation is needed, the photovoltaic panels open in conjunction with an exhaust fan. During rainy weather, the photovoltaic panels can be closed to prevent rainwater from entering, achieving excellent ventilation and heat dissipation. The structure is simple.

[0004] However, the following technical problems still exist when implementing the above technical solution: the exhaust device can only work effectively when the weather is sunny and ventilation is achieved by opening the photovoltaic panels, but it cannot achieve ventilation and heat removal on rainy days, making it difficult to meet the rapid cooling needs of the factory in humid or low-pressure environments.

[0005] Therefore, providing a skylight heat exhaust device that can effectively regulate indoor temperature and air quality regardless of weather conditions is a problem that this utility model urgently needs to solve. Utility Model Content

[0006] To address the aforementioned technical problems, the purpose of this utility model is to overcome the fact that existing ventilation devices can only work effectively in sunny weather, using photovoltaic panels for ventilation, but cannot achieve ventilation and heat dissipation in rainy weather, making it difficult to meet the rapid cooling needs of factories in high-temperature environments. Therefore, this utility model provides a skylight heat exhaust device that can efficiently ventilate and dissipate heat in both sunny and rainy weather, effectively regulating indoor temperature and air quality regardless of the weather.

[0007] To achieve the above objectives, this utility model provides a skylight heat exhaust device, which includes: a skylight body, a light-transmitting panel, and an exhaust mechanism; wherein...

[0008] The top of the skylight body is provided with an upper ventilation opening, and the bottom of the skylight body is provided with a lower ventilation opening. At least two sets of light-transmitting panels that can cover or open the upper ventilation opening are slidably installed on the top of the skylight body via a sliding rail. The interior of the skylight body is provided with an exhaust mechanism.

[0009] The ventilation mechanism includes: an exhaust vent and a first exhaust fan; the side of the sunroof body has several exhaust vents, and each exhaust vent is equipped with a first exhaust fan.

[0010] Preferably, the ventilation mechanism further includes a filter plate and a third row of fans; the filter plate is horizontally and vertically mounted inside the sunroof body, and the third row of fans is mounted on the filter plate and faces the upper ventilation opening.

[0011] Preferably, the sunroof body is provided with a control mechanism, which includes: a control component for controlling the opening and closing of the light-collecting panel, and a drive component for driving the filter panel to slide up and down within the sunroof body.

[0012] Preferably, the driving component includes an electro-hydraulic rod and a slider; the slider is fixedly disposed on both sides of the filter plate, and a groove for sliding the slider is provided on the inner side wall of the sunroof body. The electro-hydraulic rod is fixedly disposed in the groove, its driving rod is vertically arranged, and its output end is fixedly connected to the slider.

[0013] Preferably, the control component has two sets corresponding to the light-collecting panel, and the control component includes a telescopic slide rod. The fixed end of the slide rod is hinged to one end of the filter plate, and the end of the telescopic rod is hinged to one end of the light-collecting panel.

[0014] Preferably, the sides of the light-collecting panel that are far apart from each other are respectively fixed with downwardly inclined baffles.

[0015] Preferably, the sunroof body has an upwardly inclined mounting plate fixed on the side where the air vent is located, and a second exhaust fan is provided on the mounting plate facing the air vent.

[0016] According to the above technical solution, the beneficial effects of the skylight heat exhaust device provided by this utility model are as follows: When it is not raining, the skylight panel is slid along the slide rail to the open position, exposing the upper and lower ventilation openings. Outside air enters the room through the lower ventilation opening, and after circulation, the hot air is exhausted to the outside through the upper ventilation opening. If it is necessary to enhance the exhaust effect, the exhaust mechanism is activated to accelerate the exhaust of hot air. On rainy days, the skylight panel remains closed to prevent rainwater from entering the room through the upper ventilation opening. If the room needs to be regulated, the exhaust mechanism can work independently, activating the first exhaust fan to exhaust hot air through the exhaust vent, thus achieving the effect of effectively regulating indoor temperature and air quality regardless of whether it is sunny or rainy.

[0017] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 A three-dimensional structural diagram of a skylight heat exhaust device provided in a preferred embodiment. Figure 1 ;

[0020] Figure 2 A three-dimensional structural diagram of a skylight heat exhaust device provided in a preferred embodiment. Figure 2 ;

[0021] Figure 3 A plan view of a skylight thermal exhaust device provided in a preferred embodiment;

[0022] Figure 4 yes Figure 3 Cross-sectional view of AA in the middle;

[0023] Figure 5 This is a cross-sectional perspective view of a skylight heat exhaust device provided in a preferred embodiment;

[0024] Figure 6 This is a three-dimensional structural diagram of the skylight thermal exhaust device during exhaust in a preferred embodiment;

[0025] Figure 7 This is a plan view of the skylight thermal exhaust device during exhaust in a preferred embodiment;

[0026] Figure 8 yes Figure 7 Cross-sectional view of BB in the middle.

[0027] Explanation of reference numerals in the attached figures

[0028] 100. Sunroof body; 101. Light-transmitting panel; 102. Baffle; 103. Slide rail; 104. Upper vent; 105. Lower vent; 200. Control mechanism; 201. Filter plate; 202. Slide rod; 203. Electro-hydraulic rod; 204. Slider; 300. Exhaust mechanism; 301. Exhaust vent; 302. First row fan; 303. Mounting plate; 304. Second row fan; 305. Third row fan. Detailed Implementation

[0029] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0030] In this utility model, unless otherwise stated, directional words such as "upper," "lower," "inner," and "outer" included in the terminology only represent the orientation of the term in its conventional use or are common terms understood by those skilled in the art, and should not be regarded as limitations on the term.

[0031] Reference Figures 1-8 As shown, a skylight ventilation device includes a skylight body 100, a light-transmitting panel 101, and a ventilation mechanism 300. The skylight body 100 has an upper ventilation opening 104 at its top and a lower ventilation opening 105 at its bottom. At least two sets of light-transmitting panels 101, capable of covering or opening the upper ventilation opening 104, are slidably mounted on the top of the skylight body 100 via a slide rail 103. The ventilation mechanism 300 is installed inside the skylight body 100. The ventilation mechanism 300 includes an exhaust vent 301 and a first exhaust fan 302. Several exhaust vents 301 are located on the side of the skylight body 100, and a first exhaust fan 302 is installed in each exhaust vent 301.

[0032] In the above scheme, initially, the light-transmitting panel 101 is in the closed position, covering the upper vent 104, and the exhaust mechanism 300 is in standby mode. When it is not raining, the light-transmitting panel 101 is slid along the slide rail 103 to the open position, exposing the upper vent 104. Outside air enters the room through the lower vent 105. After circulation, hot air is exhausted to the outside through the upper vent 104. If it is necessary to enhance the exhaust effect, the exhaust mechanism 300 is activated to accelerate the exhaust of hot air. On rainy days, the light-transmitting panel 101 remains closed to prevent rainwater from entering the room through the upper vent 104. If the room needs to be regulated, the exhaust mechanism 300 can work independently, activating the first exhaust fan 302 to exhaust hot air through the exhaust port 301, thus achieving the effect of effectively regulating indoor temperature and air quality regardless of whether it is sunny or rainy.

[0033] Reference Figures 4-7 As shown, the exhaust mechanism 300 further includes a filter plate 201 and a third-row fan 305; the filter plate 201 is horizontally and vertically mounted inside the sunroof body 100, and the third-row fan 305 is mounted on the filter plate 201 and faces the upper ventilation opening 104.

[0034] In use, when it is not raining, the drive panel 101 slides along the slide rail 103 to the open position, exposing the upper ventilation opening 104. The third row of fans 305 starts, drawing hot air from the room and exhausting it to the outside of the skylight body 100 through the upper ventilation opening 104. At the same time, the first row of fans 302 in the multiple exhaust vents 301 distributed on both sides of the skylight body 100 also starts to work, further accelerating the exhaust of hot air from the room, forming a comprehensive air circulation and cooling effect. When it rains, the panel 101 remains closed, and the first row of fans 302 works alone, exhausting hot air through the exhaust vents 301.

[0035] Reference Figures 4-5 As shown, the sunroof body 100 is provided with a control mechanism 200, which includes: a control component for controlling the opening and closing of the light-collecting panel 101, and a drive component for driving the filter panel 201 to slide up and down within the sunroof body 100.

[0036] In the above scheme, after receiving the instruction, the control mechanism 200 first activates the driving component to drive the filter plate 201 to rise and fall on the sunroof body 100, thereby driving the control component. The control component drives the two light-collecting plates 101 to slide to the open position along the slide rail 103 at the same time for ventilation.

[0037] Reference Figure 5 As shown, the driving component includes an electric hydraulic rod 203 and a slider 204; the slider 204 is fixedly disposed on both sides of the filter plate 201, and the inner side wall of the sunroof body 100 is provided with a sliding groove for the slider 204 to slide. The electric hydraulic rod 203 is fixedly disposed in the sliding groove, its driving rod is vertically arranged, and its output end is fixedly connected to the slider 204.

[0038] When in use, the electric hydraulic rod 203 is activated. As the electric hydraulic rod 203 is pushed or pulled, the slider 204 slides smoothly along the slide groove, driving the filter plate 201 to move up and down within the skylight body 100. As the filter plate 201 moves, the control components are driven to open the light-transmitting panel 101 to exhaust air into the room.

[0039] Reference Figure 4 As shown, the control component has two sets that correspond one-to-one with the light-collecting panel 101. The control component includes a telescopic slide rod 202. The fixed end of the slide rod 202 is hinged to one end of the filter plate 201, and the end of the telescopic rod of the slide rod 202 is hinged to one end of the light-collecting panel 101.

[0040] In the above scheme, when it is not raining, the electric hydraulic rod 203 drives the filter plate 201 to move downward in the slide groove, the fixed end of the slide rod 202 rotates, and its sliding end pulls the corresponding light-transmitting plate 101 to slide along the slide rail 103 to both sides. As the slide rod 202 slides, the light-transmitting plate 101 slides smoothly along the slide rail 103, gradually opening the upper ventilation opening 104. When it rains, the electric hydraulic rod 203 drives the filter plate 201 to move upward in the slide groove, the fixed end of the slide rod 202 rotates, and its sliding end pushes the corresponding light-transmitting plate 101 to slide along the slide rail 103 to the middle. As the slide rod 202 slides, the light-transmitting plate 101 closes and shuts off the upper ventilation opening 104, preventing rainwater from entering the room through the upper ventilation opening 104.

[0041] Reference Figures 1-8 As shown, inclined downward baffles 102 are fixed on the mutually distant sides of the light-collecting panel 101.

[0042] In the above solution, the baffle 102 can protect the first row of fans 302 from rain when the skylight 101 is closed on rainy days, reducing the damage of rainwater to the first row of fans 302, so that the first row of fans 302 can better exhaust air into the room on rainy days.

[0043] Reference Figures 1-5 As shown, the sunroof body 100 has an exhaust vent 301 on its side, and an inclined mounting plate 303 is fixedly installed on each side. A second exhaust fan 304 is installed on the mounting plate 303 facing the exhaust vent 301.

[0044] When it rains, the electric hydraulic rod 203 drives the filter plate 201 to move upward in the slide groove. The fixed end of the slide rod 202 rotates, and its sliding end pushes the corresponding light-transmitting plate 101 to slide along the slide rail 103 towards the center. As the slide rod 202 slides, the light-transmitting plate 101 closes and shuts off the upper ventilation opening 104 to prevent rainwater from entering the room through the upper ventilation opening 104. The first exhaust fan 302 is started to exhaust hot air through the exhaust vent 301. The second exhaust fan 304 is started to accelerate the air circulation around the exhaust vent 301, making the heat dissipation effect better.

[0045] In summary, the skylight ventilation device provided by this utility model, in its initial state, has the skylight panel 101 in the closed position, covering the ventilation opening 104, and the ventilation mechanism 300 in a standby state. When it is not raining, the electric hydraulic rod 203 drives the filter plate 201 to move downward in the slide groove, the fixed end of the slide rod 202 rotates, and its sliding end pulls the corresponding skylight panel 101 to slide along the slide rail 103 to both sides. As the slide rod 202 slides, the skylight panel 101 smoothly slides along the slide rail 103. The track 103 slides, gradually opening the upper vent 104. Outside air enters the room through the lower vent 105. After circulation, hot air is exhausted outdoors through the upper vent 104. In rainy weather, the light-transmitting panel 101 remains closed to prevent rainwater from entering the room through the upper vent 104. If indoor temperature needs to be adjusted, the exhaust mechanism 300 can work independently, starting the first exhaust fan 302 to exhaust hot air through the exhaust port 301, achieving the effect of effectively regulating indoor temperature and air quality regardless of whether it is sunny or rainy.

[0046] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0047] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0048] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A skylight heat exhaust device, characterized in that, The ventilation device includes: a skylight body (100), a light-transmitting panel (101), and a ventilation mechanism (300); wherein, The top of the skylight body (100) is provided with an upper ventilation opening (104), and the bottom of the skylight body (105) is provided with a lower ventilation opening (105). At least two sets of light-transmitting panels (101) that can cover or open the upper ventilation opening (104) are slidably arranged on the top of the skylight body (100) via a slide rail (103). The interior of the skylight body (100) is provided with an exhaust mechanism (300). The ventilation mechanism (300) includes: an exhaust port (301) and a first exhaust fan (302); the side of the skylight body (100) is provided with a plurality of exhaust ports (301), and each exhaust port (301) is provided with a first exhaust fan (302).

2. The skylight heat exhaust device according to claim 1, characterized in that, The ventilation mechanism (300) further includes a filter plate (201) and a third-row fan (305); the filter plate (201) is horizontally and vertically mounted inside the sunroof body (100), and the third-row fan (305) is mounted on the filter plate (201) and faces the upper ventilation opening (104).

3. A skylight heat exhaust device according to claim 2, characterized in that, The sunroof body (100) is provided with a control mechanism (200), which includes: a control component for controlling the opening and closing of the light-collecting panel (101), and a drive component for driving the filter panel (201) to slide up and down inside the sunroof body (100).

4. A skylight heat exhaust device according to claim 3, characterized in that, The driving component includes an electric hydraulic rod (203) and a slider (204); the slider (204) is fixedly disposed on both sides of the filter plate (201), and the inner side wall of the sunroof body (100) is provided with a sliding groove for the slider (204) to slide. The electric hydraulic rod (203) is fixedly disposed in the sliding groove, its driving rod is vertically disposed, and its output end is fixedly connected to the slider (204).

5. A skylight heat exhaust device according to claim 3, characterized in that, The control component has two sets that correspond one-to-one with the light-collecting panel (101). The control component includes a telescopic slide rod (202). The fixed end of the slide rod (202) is hinged to one end of the filter plate (201), and the end of the telescopic rod of the slide rod (202) is hinged to one end of the light-collecting panel (101).

6. A skylight heat exhaust device according to claim 1, characterized in that, The light-transmitting panels (101) are respectively fixed with downwardly inclined baffles (102) on their mutually distant sides.

7. A skylight heat exhaust device according to claim 1, characterized in that, The sunroof body (100) has an exhaust vent (301) on its side, and an inclined mounting plate (303) is fixedly installed on each side. A second exhaust fan (304) is installed on the mounting plate (303) facing the exhaust vent (301).

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