Rainproof shutter

Abstract

The utility model relates to a rainproof shutter which comprises a window frame, a hollow plate, a water retaining folded plate and a plurality of shutter blades installed on the window frame, the hollow plate is located on the indoor side of the window frame, and the height of the hollow plate is smaller than the height of an inner frame of the window frame. The top end and the side end of the hollowed-out plate are fixedly connected with an inner top frame and an inner side frame of the window frame respectively, an inner bottom frame of the window frame is in a slope shape with the indoor side high and the outdoor side low, the two side ends of the water retaining folded plate are fixedly connected with the inner side frame of the window frame, and a bottom plate of the water retaining folded plate is connected with the indoor side end of the inner bottom frame of the window frame. The influence of strong wind and heavy rain on the functional room of the data center can be effectively resisted, rainwater is resisted outside the window, and meanwhile lighting and ventilation are not influenced.

Description

Technical Field

[0001] The utility model relates to the field of supporting components for machine rooms, in particular to a rainproof shutter. Background Art

[0002] With the development of society, the country has vigorously promoted the green data industry. Data centers have strict requirements on waterproofing and rainproofing, but some functional rooms in data centers must meet the functions of gas exchange such as exhaust and air intake.

[0003] Conventional doors and windows, when closed, lack sufficient air exchange capacity. Therefore, rooms with these requirements often feature shutters. These shutters not only provide a certain amount of daylight but also meet the required air exchange requirements for natural ventilation. They are also the preferred exhaust and intake device for mechanical ventilation and exhaust gas removal. Furthermore, shutters offer a superior appearance and do not detract from the quality of the data center's exterior facade.

[0004] However, conventional blinds can meet the functional requirements of gas exchange. However, in windy and rainy weather, rainwater will blow into the equipment room through the gaps in the blinds. When the equipment room is a power distribution room, rainwater blowing into the room will cause serious safety accidents to the operation of the data center and the safety of the power distribution room, such as line short circuit, equipment damage, and unsafe operation of power supply and distribution. In severe cases, short circuit may cause fire, explosion and other hazards.

[0005] Conventional rainproof blinds have poor rainproof effects, and wind and rain can still easily drift into the room through the gaps between the blinds, which can still easily cause serious safety accidents. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide a rainproof blind. The technical solution of the implementation case of the present invention is as follows:

[0007] A rainproof shutter comprises a window frame, a hollow plate, a water retaining folding plate and a plurality of louvers installed on the window frame, wherein the hollow plate is located on the indoor side of the window frame, the height of the hollow plate is less than the height of the inner frame of the window frame, the top and side ends of the hollow plate are fixedly connected to the inner top frame and inner side frame of the window frame respectively, the inner bottom frame of the window frame is in a slope shape with the indoor side higher and the outdoor side lower, the two side ends of the water retaining folding plate are fixedly connected to the inner side frame of the window frame, and the bottom plate of the water retaining folding plate is connected to the indoor side end of the inner bottom frame of the window frame.

[0008] Preferably, the louver includes a top water retaining plate, an outer water retaining and water guide plate, an inner water guide plate, and a direction plate. The top water retaining plate, the outer water retaining and water guide plate, and the inner water guide plate are fixedly connected to form a "human" shape. One end of the direction plate is fixedly connected to the other end of the inner water guide plate, and the other end of the direction plate faces the inner bottom frame of the window frame.

[0009] Preferably, the top water retaining plate, the outer water retaining and water guide plate, and the inner water guide plate are provided with a plurality of neatly arranged light-transmitting holes.

[0010] Compared with the existing technology, the beneficial effects of the present invention are: by setting the hollow plate, due to the porosity and large-area coverage of the hollow plate, it is possible to intercept rainwater when it drifts in from the blinds, and at the same time achieve the transparent flow of light and air; by setting the water-retaining folding plate, the rainwater flowing from the hollow plate is converged into the room, and by setting the window frame into a slope, it is convenient to quickly discharge rainwater outdoors; by setting the blinds into a herringbone shape, it not only achieves air circulation, but also plays a role in rain protection, and at the same time can backflow the rainwater; by setting light-transmitting holes on the blinds, the transparency and circulation of sunlight and air are further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the outdoor structure of a rainproof shutter in the present invention;

[0012] Figure 2 This is a schematic diagram of the indoor structure of a rainproof shutter in this utility model Figure 2 ;

[0013] Figure 3 This is a schematic diagram of the cross-sectional structure of a rainproof shutter in the present invention;

[0014] Figure 4 for Figure 3 An enlarged schematic diagram of part A in FIG;

[0015] Figure 5 This is a schematic diagram of the outdoor structure of the louvers of a rainproof louver in the present invention;

[0016] Figure 6 This is a schematic diagram of the indoor structure of the louvers of a rainproof louver in the present invention;

[0017] 10. Window frame; 20. Hollow plate; 30. Water retaining folding plate; 40. Louver; 41. Top water retaining plate; 42. Outer water retaining and water guide plate; 43. Inner water guide plate; 44. Direction plate; 45. Light hole. DETAILED DESCRIPTION

[0018] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to facilitate a more thorough and comprehensive understanding of the disclosure of the present invention.

[0019] It should be noted that when an element is referred to as being “fixed to” another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or there may be an intermediate element.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0021] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, Figure 1 This is a schematic diagram of the outdoor structure of a rainproof shutter in the present invention; Figure 2 This is a schematic diagram of the indoor structure of a rainproof shutter in this utility model Figure 2 ; Figure 3 This is a schematic diagram of the cross-sectional structure of a rainproof shutter in the present invention; Figure 4 for Figure 3 An enlarged schematic diagram of part A in the figure; a rainproof shutter, comprising a window frame 10, a hollow plate 20, a water-retaining folding plate 30 and a plurality of louvers 40 installed on the window frame, the hollow plate 20 being located on the indoor side of the window frame 10, the height of the hollow plate 20 being less than the height of the inner frame of the window frame 10, the top and side ends of the hollow plate 20 being fixedly connected to the inner top frame and the inner side frame of the window frame 10 respectively, the inner bottom frame of the window frame 10 being in a slope shape with the indoor side being higher and the outdoor side being lower, the two side ends of the water-retaining folding plate 30 being fixedly connected to the inner side frame of the window frame 10, and the bottom plate of the water-retaining folding plate 30 being connected to the indoor side end of the inner bottom frame of the window frame 10.

[0022] The present invention effectively blocks the impact of strong winds and heavy rain on the functional rooms of the data center, blocks rainwater outside the window, and does not affect lighting and ventilation. The first rain barrier is formed by louvers, and the second rain barrier is formed by hollow panels. At the same time, the discharge of rainwater after blocking the rain is processed. The louvers usually have a certain inclination angle. When there is no heavy rain accompanied by strong winds, the rainwater is basically blocked outside the window. However, in windy and rainy weather, rainwater will be blown into the window by the strong wind and penetrate the first rain barrier of the louvers through the gaps in the louvers. At this time, the hollow panels will block the rainwater that has drifted in. The hollow panels are arranged behind the louvers, on the indoor side. They are a kind of hollow panels that are consistent with the shape of the window frame. The upper end and the side ends are fixedly connected to the inner end of the window frame. The lower end leaves a certain gap space between the lower end of the window frame, such as about 5mm. After the hollow panels block the rain, the rainwater flows from the hollow panels and drips onto the inner bottom frame of the window frame. The bottom of the hollow panel is tilted toward the outside, ensuring that rainwater flows onto the inner bottom frame of the window frame. To prevent rain from entering the gap, a water-retaining flap is installed on the indoor side connected to the inner bottom frame. The flap extends toward the interior, with both ends fixedly connected to the inner side frame of the window frame, and the bottom plate at the lower end connected to the inner bottom frame. The flap is higher than the gap, blocking rainwater from entering the gap and returning it to the inner bottom frame. The hollow panel is a densely porous panel that allows light to pass through through reflection, while air flows into the room through the holes.

[0023] In order to improve the rain-blocking capacity of the first rain-blocking barrier of the louvers, Figure 5 、 Figure 6 As shown, Figure 5 This is a schematic diagram of the outdoor structure of the louvers of a rainproof louver in the present invention; Figure 6 This is a schematic diagram of the indoor structure of the louver blades of a rainproof shutter in the utility model; preferably, the louver blade 40 includes a top water retaining plate 41, an outer water retaining and water guide plate 42, an inner water guide plate 43, and a direction plate 44. The top water retaining plate 41, the outer water retaining and water guide plate 42, and the inner water guide plate 43 are fixedly connected to form a "human" shape, one end of the direction plate 44 is fixedly connected to the other end of the inner water guide plate 43, and the other end of the direction plate 44 faces the inner bottom frame of the window frame 10.

[0024] The louver is composed of four panels, among which the top water retaining plate and the outer water retaining and water guide plate on the outdoor side play the role of rain protection, and the inner water guide plate and the direction plate on the indoor side play the role of guiding the rainwater floating on the baffle. Among them, the direction plate plays the role of guiding the flow direction. The direction plate guides the rainwater floating on the inner water guide plate to the inner bottom frame, and flows to the outdoors from the slope of the inner bottom frame.

[0025] In order to improve the rainproof function without affecting the ventilation and light transmission, preferably, the top water retaining plate 41, the outer water retaining and water guide plate 42, and the inner water guide plate 43 are provided with a plurality of neatly arranged light transmission holes 45.

[0026] By opening holes of neatly arranged sizes on the three panels of the louver, more air can flow, and sunlight can shine into the room through or reflect from the holes, thereby improving the indoor lighting and ventilation performance.

[0027] Compared with the existing technology, the beneficial effects of the present invention are: by setting the hollow plate, due to the porosity and large-area coverage of the hollow plate, it is possible to intercept rainwater when it drifts in from the blinds, and at the same time achieve the transparent flow of light and air; by setting the water-retaining folding plate, the rainwater flowing from the hollow plate is converged into the room, and by setting the window frame into a slope, it is convenient to quickly discharge rainwater outdoors; by setting the blinds into a herringbone shape, it not only achieves air circulation, but also plays a role in rain protection, and at the same time can backflow the rainwater; by setting light-transmitting holes on the blinds, the transparency and circulation of sunlight and air are further improved.

[0028] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0029] The above embodiments merely represent preferred implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A rainproof shutter, characterized by: It includes a window frame, a hollow plate, a water-retaining folding plate and a plurality of louvers installed on the window frame, the hollow plate is located on the indoor side of the window frame, the height of the hollow plate is less than the height of the inner frame of the window frame, the top and side ends of the hollow plate are fixedly connected to the inner top frame and the inner side frame of the window frame respectively, the inner bottom frame of the window frame is in a slope shape with the indoor side higher and the outdoor side lower, the two side ends of the water-retaining folding plate are fixedly connected to the inner side frame of the window frame, and the bottom plate of the water-retaining folding plate is connected to the indoor side end of the inner bottom frame of the window frame.

2. The rainproof shutter according to claim 1, wherein: The louver includes a top water retaining plate, an outer water retaining and water guide plate, an inner water guide plate, and a direction plate. The top water retaining plate, the outer water retaining and water guide plate, and the inner water guide plate are fixedly connected to form a "human" shape. One end of the direction plate is fixedly connected to the other end of the inner water guide plate, and the other end of the direction plate faces the inner bottom frame of the window frame.

3. The rainproof shutter according to claim 2, characterized in that: The top water retaining plate, the outer water retaining and water guide plate, and the inner water guide plate are provided with a plurality of neatly arranged light-transmitting holes.

Images