Hallway bay-window arrangement structure

Abstract

The invention relates to the technical field of vestibule bay windows, and discloses a vestibule bay window arrangement structure which comprises a lower platform, a side cabinet, a ceiling layer and an illuminating lamp which are arranged on a vestibule bay window. The lower platform, the side cabinets and the ceiling layer are enclosed to form an activity area; the movable area is provided with an inner side opening and an outer side sealing arrangement; the moving area is provided with a rotating frame and a storage area; the suspended ceiling layer has a top layer space, the inner side of the suspended ceiling layer has an inner side end face, and the bottom has a bottom end face; the top-layer space is provided with an exhaust duct, an internal air inlet and an exhaust outlet, and the exhaust outlet is provided with an exhaust fan; the top-layer space is provided with an air supply duct and an air supply outlet, the air supply outlet is provided with an air feeder, and an external air inlet is formed in the outer end of the air supply duct; a filtering structure is arranged in the air supply duct, and after external air is filtered through the filtering structure, fresh air is formed and sent indoors through the air supply outlet. Through the design of optimizing the space layout, integrating multiple functions, improving the ventilation efficiency, improving the air quality and the like, the high-requirement living environment of modern home furnishing is met.

Description

Technical Field

[0001] The patent of this invention relates to the technical field of entrance bay windows, specifically, to the layout structure of entrance bay windows. Background Art

[0002] A bay window is a protruding window structure installed at the entrance of a building. It is usually located at the entrance of the building's interior space and serves the purpose of decoration, lighting and ventilation.

[0003] However, as people's requirements for the comfort and functionality of living environment continue to increase, the limitations of existing entrance bay windows in ventilation and single function are gradually becoming apparent.

[0004] In the prior art, limited-power exhaust fans are usually used in the bay windows of the entrance hall, which cannot meet the ventilation needs of the relatively closed space of the entrance hall, resulting in poor ventilation effect. In addition, the lack of reasonable ventilation path design and effective air filtration measures leads to poor air circulation and poor indoor air quality.

[0005] In addition, the existing ventilation design can only achieve simple air replacement and cannot be integrated with other functions (such as item placement, lighting, etc.), which leads to insufficient functionality of the entrance area and cannot meet diverse life needs. Summary of the Invention

[0006] The purpose of the present invention is to provide a structure for arranging a bay window in a hallway, aiming to solve the problem of poor ventilation efficiency at the bay window position in the prior art.

[0007] The present invention is achieved by providing a structure for arranging a bay window in a hallway, comprising a lower platform arranged below the bay window, side cabinets provided on both sides of the bay window, a suspended ceiling provided above the bay window, and a lighting fixture provided on the suspended ceiling. The lower platform, the two side cabinets, and the suspended ceiling form an activity area, and the activity area is recessed outwards away from the interior of the room.

[0008] The inner side of the activity area has an inner opening connected to the interior of the room, and the outer side of the activity area is closed; a rotating rack arranged to rotate longitudinally is provided in the activity area, and the rotating rack is provided with multiple storage areas for placing items;

[0009] The interior of the suspended ceiling has a top space, the inner side of the suspended ceiling has an inner end surface facing the room, and the bottom of the suspended ceiling has a bottom end surface; the top space has an exhaust duct for exhausting the internal air of the room to the outside, the inner end of the exhaust duct passes through the inner end surface to form an internal air inlet, and the outer end of the exhaust duct is connected to the outside to form an exhaust outlet, and the exhaust outlet is provided with an exhaust fan;

[0010] The top space is provided with an air supply duct for drawing outdoor air into the room, the inner end of the air supply duct passes through the bottom end surface to form an air supply port, the air supply port is provided with a blower, and the outer end of the air supply duct is connected to the outside to form an external air inlet;

[0011] A filter structure is provided in the air supply duct. When the external air flows in the air supply duct, the external air is filtered by the filter structure to form new air, and the new air is sent into the room through the air supply port.

[0012] Furthermore, a glass window is provided on the outside of the activity area, and the glass window seals the outside of the activity area.

[0013] Furthermore, the outer side of the glass window has an external area formed outdoors, and the external area is provided with a sunshade. The sunshade blocks the outer side of the glass window, and a plurality of light-transmitting holes are provided in the sunshade.

[0014] Furthermore, along the direction from top to bottom of the light shielding plate, the diameter of the light-transmitting hole gradually decreases.

[0015] Furthermore, a light-transmitting space is provided between the sunshade and the glass window, a light-transmitting adhesive layer is provided in the light-transmitting space, the light-transmitting adhesive layer has a light-transmitting area aligned with the light-transmitting hole, and a plurality of micro-through holes are provided in the light-transmitting area.

[0016] Furthermore, the rotating frame includes a longitudinally arranged rotating shaft, the bottom of the rotating shaft is rotatably connected to the lower platform, and the top of the rotating shaft is rotatably connected to the suspended top layer; a plurality of transverse partitions are connected to the rotating shaft, and the plurality of transverse partitions are arranged at intervals along the height direction of the rotating shaft, and the storage area is formed between adjacent transverse partitions.

[0017] Furthermore, a plurality of longitudinal partitions are provided in the storage area, and the plurality of longitudinal partitions are arranged at circumferential intervals along the rotating shaft, and the ends of the longitudinal partitions are connected to the transverse partitions. The plurality of longitudinal partitions divide the storage area into a plurality of isolated circumferential areas, and the plurality of circumferential areas are arranged at circumferential intervals along the rotating shaft.

[0018] Furthermore, the side cabinets are recessed away from the activity area to form a plurality of side areas for placing items; and a pull-out cabinet is provided in the lower platform and is stored in the lower platform.

[0019] Furthermore, the exhaust port is located below the external air inlet, the exhaust port is arranged downward, the external air inlet is arranged upward, and the exhaust port and the external air inlet are arranged opposite to each other; a conical top cover is provided on the external air inlet, the outer periphery of the top cover extends to the outside of the external air inlet to form an outer peripheral portion, and the outer peripheral portion is arranged around the circumference of the external air inlet; an annular space is provided between the top cover and the external air inlet, the annular space is enclosed to form an annular net, and the top cover is connected to the external air inlet as a whole through the annular net;

[0020] The filter structure includes a plurality of filter layers arranged at intervals, and along the direction from the external air inlet to the air outlet, the plurality of filter layers are arranged at intervals, and filter intervals are provided between adjacent filter layers; an elastic membrane layer is provided in the filter interval, and a plurality of membrane through holes are provided in the elastic membrane layer; elastic columns are provided on both sides of the elastic membrane layer, one end of the elastic column is docked at the middle of the elastic membrane layer, and the other end of the elastic column is docked at the middle of the filter layer;

[0021] When the external air passes through the filter interval, it is elastically blocked by the elastic membrane layer. Along the flow direction of the external air, the elastic membrane layer is squeezed and stretched and deformed, the membrane pores are enlarged, and a pressure difference is formed on both sides of the elastic membrane layer to increase the pressure of the external air passing through the filter layer.

[0022] Furthermore, the bottom end surface is covered with a bottom plate, and a horizontally flat buffer space is enclosed between the bottom plate and the bottom end surface. The air supply port is connected to the buffer space from top to bottom, and a plurality of array holes are provided in the bottom plate, and the plurality of array holes are arranged in an array along the flat direction of the bottom plate;

[0023] The buffer space is provided with a plurality of cooling or heating temperature control sheets. The plurality of temperature control sheets are arranged in a spaced arrangement along the direction of the buffer space, with strip-shaped spacing formed between adjacent temperature control sheets. The temperature control sheets are aligned vertically with the array holes, and the strip-shaped spacing is laterally staggered with respect to the array holes.

[0024] Compared with the prior art, the entrance bay window arrangement structure provided by the present invention has the following advantages:

[0025] 1) By setting a lower table under the bay window of the entrance, side cabinets on both sides and a suspended ceiling on the top, an activity area with specific functions is cleverly enclosed. This not only optimizes space utilization, but also achieves flexibility and diversity in the placement of items by setting up longitudinally rotating shelves. At the same time, the suspended ceiling integrates lighting function, further enhancing the practicality of the entrance area and meeting the high requirements of modern homes for multi-functions.

[0026] 2) By setting up exhaust ducts and supply air ducts in the top space of the suspended ceiling, a complete ventilation system is formed. The exhaust duct discharges indoor air to the outside, while the supply air duct brings outdoor air into the room. The exhaust outlet and supply air outlet are respectively equipped with exhaust fans and supply fans, which effectively increases the air flow speed, thereby improving the ventilation efficiency of the entrance bay window position, which is of great significance to improving the air quality in the entrance area.

[0027] 3) Setting up a filtering structure in the air supply duct can effectively filter dust, pollutants, etc. in the outdoor air, ensuring that the air entering the room is purified new air, which not only improves the indoor air quality, but also provides residents with a healthier and more comfortable living environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional schematic diagram of the layout structure of the entrance bay window provided by the present invention;

[0029] Figure 2 It is a schematic diagram of the main cutaway view of the top floor space provided by the present invention;

[0030] Figure 3 This is a schematic front view of the sunshade provided by the present invention;

[0031] Figure 4 is a schematic cross-sectional view of the glass window provided by the present invention;

[0032] Figure 5 is a schematic cross-sectional view of the light-transmitting area provided by the present invention;

[0033] Figure 6 It is a structural schematic diagram of the rotating shaft provided by the present invention;

[0034] Figure 7 It is a schematic cross-sectional view of the longitudinal partition and the transverse partition provided by the present invention;

[0035] Figure 8 is a schematic cross-sectional view of the bottom end surface provided by the present invention;

[0036] In the figure: lower table 100, side cabinet 101, ceiling 102, activity area 103, glass window 104, sunshade 105, light-transmitting adhesive layer 106, light-transmitting hole 107, micro-through hole 108;

[0037] Rotating shaft 200, transverse partition 201, storage area 202, longitudinal partition 203;

[0038] Bottom end surface 300, bottom plate 301, buffer space 302, array holes 303, temperature control plate 304;

[0039] Exhaust duct 400 , internal air inlet 401 , exhaust outlet 402 , exhaust fan 403 , air supply fan 404 , external air inlet 405 , top cover 406 , annular net 407 , filter layer 408 , elastic membrane layer 409 , elastic column 410 . DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0041] The implementation of the present invention is described in detail below with reference to specific embodiments.

[0042] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0043] Reference Figure 1-8 The figure shows a preferred embodiment of the present invention.

[0044] The entrance bay window arrangement structure includes a lower platform 100 arranged at the bottom of the entrance bay window, side cabinets 101 are respectively provided on both sides of the entrance bay window, a suspended ceiling 102 is provided above the entrance bay window, and the suspended ceiling 102 is provided with a lighting lamp. The lower platform 100, the two side cabinets 101 and the suspended ceiling 102 enclose an activity area 103, and the activity area 103 is arranged concave outward away from the room;

[0045] The inner side of the activity area 103 has an inner opening connected to the interior of the room, and the outer side of the activity area 103 is closed. A rotating rack arranged to rotate longitudinally is provided in the activity area 103, and a plurality of storage areas 202 for placing items are provided on the rotating rack.

[0046] The interior of the suspended ceiling 102 has a top space. The inner side of the suspended ceiling 102 has an inner end surface facing the room. The bottom of the suspended ceiling 102 has a bottom end surface 300. The top space has an exhaust duct 400 for exhausting the internal air of the room to the outside. The inner end of the exhaust duct 400 passes through the inner end surface to form an internal air inlet 401. The outer end of the exhaust duct 400 is connected to the outside to form an exhaust outlet 402. The exhaust outlet 402 is provided with an exhaust fan 403.

[0047] The top floor space has an air supply duct for drawing outdoor air into the room. The inner end of the air supply duct passes through the bottom end surface 300 to form an air supply port. The air supply port is provided with a blower 404. The outer end of the air supply duct is connected to the outside to form an external air inlet 405.

[0048] A filtering structure is provided in the air supply duct. When the external air flows through the air supply duct, the external air is filtered by the filtering structure to form new air, which is then sent into the room through the air supply port.

[0049] The above-mentioned entrance bay window arrangement structure has the following advantages:

[0050] 1) By arranging a lower platform 100 at the bottom of the entrance bay window, side cabinets 101 on both sides, and a suspended ceiling 102 on the top, an activity area 103 with specific functions is cleverly enclosed and formed. This not only optimizes space utilization, but also achieves flexibility and diversity in the placement of items by arranging longitudinally rotating shelves. At the same time, the suspended ceiling 102 integrates lighting functions, further enhancing the practicality of the entrance area and meeting the high requirements of modern homes for multi-functions.

[0051] 2) By setting up an exhaust duct 400 and an air supply duct in the top space of the suspended ceiling 102, a complete ventilation system is formed, wherein the exhaust duct 400 discharges indoor air to the outside, and the air supply duct brings outdoor air into the room, and the exhaust port 402 and the air supply port are respectively provided with an exhaust fan 403 and a supply fan 404, which effectively increases the air flow speed, thereby improving the ventilation efficiency of the entrance bay window position, which is of great significance for improving the air quality in the entrance area.

[0052] 3) Setting up a filtering structure in the air supply duct can effectively filter dust, pollutants, etc. in the outdoor air, ensuring that the air entering the room is purified new air, which not only improves the indoor air quality, but also provides residents with a healthier and more comfortable living environment.

[0053] In this embodiment, a glass window 104 is provided on the outside of the activity area 103, and the glass window 104 seals the outside of the activity area 103;

[0054] In this way, it not only provides good lighting effects for the activity area 103, but also effectively isolates external noise and dust, thereby improving the comfort and privacy of the activity area 103. At the same time, the closed setting of the glass window 104 also provides a basis for subsequent ventilation work to be able to operate efficiently in a relatively closed space.

[0055] In this embodiment, the outer side of the glass window 104 has an external area formed outdoors, and the external area is provided with a sunshade 105. The sunshade 105 blocks the outer side of the glass window 104, and a plurality of light-transmitting holes 107 are provided in the sunshade 105.

[0056] Among them, the setting of the sunshade 105 can effectively block strong external light and prevent direct sunlight from entering the activity area 103, thereby reducing the indoor temperature and improving comfort, while the light-transmitting hole 107 ensures that an appropriate amount of natural light can enter the activity area 103, which not only satisfies the need to ensure lighting, but also effectively adjusts the indoor light and improves the user experience.

[0057] In this embodiment, the diameter of the light-transmitting hole 107 gradually decreases along the direction from top to bottom of the sunshade 105; in this way, the amount of light entering can be effectively adjusted, so that the upper light-transmitting hole 107 is larger, allowing more light to enter, and the lower light-transmitting hole 107 is smaller, reducing the amount of light entering. This can not only meet the lighting needs of different height positions, but also effectively avoid excessive light in the lower area, thereby improving the overall lighting effect and visual comfort.

[0058] In this embodiment, there is a light-transmitting space between the sunshade 105 and the glass window 104, in which a light-transmitting adhesive layer 106 is provided. The light-transmitting adhesive layer 106 has a light-transmitting area aligned with the light-transmitting hole 107, and a plurality of micro-through holes 108 are arranged through the light-transmitting area.

[0059] The provision of the light-transmitting adhesive layer 106 not only enhances the structural stability between the sunshade 105 and the glass window 104, but also effectively reduces the loss of light during the transmission process, thereby improving the lighting efficiency. The micro-through holes 108 further refine the distribution of light, making the light softer and improving the overall visual effect.

[0060] In this embodiment, the rotating frame includes a longitudinally arranged rotating shaft 200, the bottom of the rotating shaft 200 is rotatably connected to the lower platform 100, and the top of the rotating shaft 200 is rotatably connected to the suspended top layer 102; a plurality of transverse partitions 201 are connected to the rotating shaft 200, and the plurality of transverse partitions 201 are arranged at intervals along the height direction of the rotating shaft 200, and a storage area 202 is formed between adjacent transverse partitions 201.

[0061] The combination of the longitudinally arranged rotating shaft 200 and the transverse partition 201 not only provides stable structural support, but also makes the layout of the storage area 202 more reasonable, improves space utilization, and makes it convenient for users to adjust the direction of the storage area 202 as needed and facilitates the placement and retrieval of items.

[0062] In this embodiment, a plurality of longitudinal partitions 203 are provided in the storage area 202. The plurality of longitudinal partitions 203 are arranged at circumferential intervals along the rotating shaft 200. The ends of the longitudinal partitions 203 are connected to the transverse partitions 201. The plurality of longitudinal partitions 203 divide the storage area 202 into a plurality of isolated circumferential zones. The plurality of circumferential zones are arranged at circumferential intervals along the rotating shaft 200.

[0063] In this way, the storage function of the storage area 202 is improved, and the placement of items is made more neat and orderly, avoiding mutual interference between items, and improving the overall practicality. At the same time, the spaced surrounding arrangement of the circumferential area makes the rotating frame more stable during rotation, improving the user experience.

[0064] In this embodiment, the side cabinets 101 are recessed away from the activity area 103 to form a plurality of side areas for placing items; the lower platform 100 is provided with a pull-out cabinet stored in the lower platform 100.

[0065] By providing the side cabinets 101 and the pull-out cabinets, more storage space is further provided, allowing users to classify and store different types of items, thereby improving space utilization and meeting users' diverse storage needs.

[0066] In this embodiment, the exhaust port 402 is located below the external air inlet 405, the exhaust port 402 is arranged downward, the external air inlet 405 is arranged upward, and the exhaust port 402 and the external air inlet 405 are arranged opposite to each other; a conical top cover 406 is provided on the external air inlet 405, the outer periphery of the top cover 406 extends to the outside of the external air inlet 405 to form an outer peripheral portion, and the outer peripheral portion is arranged along the circumference of the external air inlet 405; an annular space is provided between the top cover 406 and the external air inlet 405, and the annular space encloses an annular net 407, and the top cover 406 is connected to the external air inlet 405 as a whole through the annular net 407;

[0067] The filter structure includes multiple filter layers 408 arranged at intervals. Along the direction from the external air inlet 405 to the air outlet, the multiple filter layers 408 are spaced apart, with filter gaps between adjacent filter layers 408. An elastic membrane layer 409 is provided in the filter gaps. The elastic membrane layer 409 has multiple membrane through-holes arranged therethrough. Elastic columns 410 are provided on both sides of the elastic membrane layer 409. One end of the elastic column 410 is docked in the middle of the elastic membrane layer 409, and the other end of the elastic column 410 is docked in the middle of the filter layer 408.

[0068] When external air passes through the filter interval, it is elastically blocked by the elastic membrane layer 409. Along the flow direction of the external air, the elastic membrane layer 409 is squeezed and stretched, the membrane pores are enlarged, and a pressure difference is formed on both sides of the elastic membrane layer 409 to increase the pressure of the external air passing through the filter layer 408.

[0069] The layout design of the exhaust port 402 and the external air inlet 405 can effectively avoid mutual interference between exhaust and air intake, thereby ensuring the efficient operation of the ventilation system; the top cover 406 and the annular net 407 further optimize the air intake effect, so that the external air can enter the air supply duct more evenly; among them, the elastic membrane layer 409 and the membrane through-holes in the filtering structure can effectively filter the dust and pollutants in the external air, and at the same time increase the pressure of the air passing through the filter layer 408 through the deformation of the elastic membrane layer 409, thereby improving the filtering efficiency, which not only improves the ventilation efficiency, but also effectively improves the air quality.

[0070] In this embodiment, the bottom end surface 300 is covered with a bottom plate 301. A horizontally flat buffer space 302 is formed between the bottom plate 301 and the bottom end surface 300. The air supply port is connected to the buffer space 302 from top to bottom. The bottom plate 301 is provided with a plurality of array holes 303. The plurality of array holes 303 are arranged in an array along the flat direction of the bottom plate 301.

[0071] A plurality of cooling or heating temperature control plates 304 are provided in the buffer space 302. The plurality of temperature control plates 304 are arranged at intervals along the paving direction of the buffer space 302, and strip-shaped intervals are formed between adjacent temperature control plates 304. The temperature control plates 304 are aligned with the array holes 303 in the vertical direction, and the strip-shaped intervals are laterally staggered with the array holes 303.

[0072] The bottom plate 301 and the buffer space 302 can effectively adjust the uniformity of the air supply, so that the new air can enter the room more evenly. At the same time, the array hole 303 is set to further refine the air supply effect, so that the air can be more evenly distributed in the entire entrance area; and the temperature control plate 304 can cool or heat the air supply as needed, so that the temperature of the air entering the room is more suitable. In addition, the alignment of the temperature control plate 304 and the array hole 303 and the staggered setting of the strip intervals further optimizes the air supply effect, so that the air can enter the room more evenly after being processed by the temperature control plate 304, thereby improving the comfort of the air supply and effectively improving the performance of the entire ventilation system, providing users with a healthier and more comfortable living environment.

[0073] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. The layout structure of the entrance bay window is characterized by: The utility model comprises a lower platform arranged at the bottom of the entrance bay window, side cabinets are respectively provided on both sides of the entrance bay window, a suspended ceiling is provided on the top of the entrance bay window, and the suspended ceiling is provided with a lighting lamp, the lower platform, the two side cabinets and the suspended ceiling form an activity area, and the activity area is arranged concave outward away from the room; The inner side of the activity area has an inner opening connected to the interior of the room, and the outer side of the activity area is closed; a rotating rack arranged to rotate longitudinally is provided in the activity area, and the rotating rack is provided with multiple storage areas for placing items; The interior of the suspended ceiling has a top space, the inner side of the suspended ceiling has an inner end surface facing the room, and the bottom of the suspended ceiling has a bottom end surface; the top space has an exhaust duct for exhausting the internal air of the room to the outside, the inner end of the exhaust duct passes through the inner end surface to form an internal air inlet, and the outer end of the exhaust duct is connected to the outside to form an exhaust outlet, and the exhaust outlet is provided with an exhaust fan; The top space is provided with an air supply duct for drawing outdoor air into the room, the inner end of the air supply duct passes through the bottom end surface to form an air supply port, the air supply port is provided with a blower, and the outer end of the air supply duct is connected to the outside to form an external air inlet; A filter structure is provided in the air supply duct. When the external air flows in the air supply duct, the external air is filtered by the filter structure to form new air, and the new air is sent into the room through the air supply port.

2. The entrance bay window arrangement structure according to claim 1, characterized in that: A glass window is provided on the outer side of the activity area, and the glass window seals the outer side of the activity area.

3. The entrance bay window arrangement structure according to claim 2, characterized in that: The outer side of the glass window has an external area formed outdoors, and the external area is provided with a sunshade. The sunshade blocks the outer side of the glass window, and a plurality of light-transmitting holes are provided in the sunshade.

4. The entrance bay window arrangement structure according to claim 3, characterized in that: The diameter of the light-transmitting hole gradually decreases along the direction from top to bottom of the light-shielding plate.

5. The entrance bay window arrangement structure according to claim 3, characterized in that: There is a light-transmitting space between the sunshade and the glass window. A light-transmitting adhesive layer is provided in the light-transmitting space. The light-transmitting adhesive layer has a light-transmitting area aligned with the light-transmitting hole. A plurality of micro-through holes are provided in the light-transmitting area.

6. The entrance bay window arrangement structure according to claim 1, characterized in that: The rotating frame includes a longitudinally arranged rotating shaft, the bottom of the rotating shaft is rotatably connected to the lower platform, and the top of the rotating shaft is rotatably connected to the suspended top layer; a plurality of transverse partitions are connected to the rotating shaft, and the plurality of transverse partitions are arranged at intervals along the height direction of the rotating shaft, and the storage area is formed between adjacent transverse partitions.

7. The entrance bay window arrangement structure according to claim 1, characterized in that: A plurality of longitudinal partitions are provided in the storage area, and the plurality of longitudinal partitions are arranged at intervals along the circumference of the rotating shaft. The ends of the longitudinal partitions are connected to the transverse partitions. The plurality of longitudinal partitions divide the storage area into a plurality of isolated circumferential areas, and the plurality of circumferential areas are arranged at intervals along the circumference of the rotating shaft.

8. The entrance bay window arrangement structure according to claim 1, characterized in that: The side cabinets are recessed away from the activity area to form a plurality of side areas for placing articles; a pull-out cabinet is provided in the lower platform and is stored in the lower platform.

9. The entrance bay window arrangement structure according to claim 1, characterized in that: The exhaust port is located below the external air inlet, the exhaust port is arranged downward, the external air inlet is arranged upward, and the exhaust port and the external air inlet are arranged opposite to each other; a conical top cover is provided on the external air inlet, the outer periphery of the top cover extends to the outside of the external air inlet to form an outer peripheral portion, and the outer peripheral portion is arranged around the circumference of the external air inlet; an annular space is provided between the top cover and the external air inlet, the annular space encloses an annular net, and the top cover is connected to the external air inlet as a whole through the annular net; The filter structure includes a plurality of filter layers arranged at intervals, and along the direction from the external air inlet to the air outlet, the plurality of filter layers are arranged at intervals, and filter intervals are provided between adjacent filter layers; an elastic membrane layer is provided in the filter interval, and a plurality of membrane through holes are provided in the elastic membrane layer; elastic columns are provided on both sides of the elastic membrane layer, one end of the elastic column is docked at the middle of the elastic membrane layer, and the other end of the elastic column is docked at the middle of the filter layer; When the external air passes through the filter interval, it is elastically blocked by the elastic membrane layer. Along the flow direction of the external air, the elastic membrane layer is squeezed and stretched and deformed, the membrane pores are enlarged, and a pressure difference is formed on both sides of the elastic membrane layer to increase the pressure of the external air passing through the filter layer.

10. The entrance bay window arrangement structure according to any one of claims 1 to 9, characterized in that: The bottom end surface is covered with a bottom plate, and a horizontally flat buffer space is enclosed between the bottom plate and the bottom end surface. The air supply port is connected to the buffer space from top to bottom. A plurality of array holes are provided in the bottom plate, and the plurality of array holes are arranged in an array along the flat direction of the bottom plate; A plurality of cooling or heating temperature control plates are provided in the buffer space, and the plurality of temperature control plates are arranged at intervals along the flattening direction of the buffer space, and strip-shaped intervals are formed between adjacent temperature control plates; the temperature control plates are aligned with the array holes in the vertical direction, and the strip intervals are laterally staggered with the array holes.

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