CN104132400A - Air purification bed structure - Google Patents

Abstract

The invention relates to the technical field of beds, in particular to an air-purifying bed structure, including a bed bottom support frame, the bed bottom support frame includes a headboard, a left bed side board, a footboard and a right bed side board, and the bed bottom support frame area There is an air purification box inside. The air purification box includes a drive box and a purification box. The drive box is provided with a left air inlet end and a right air inlet end. To the shaft ends on both sides of the same motor, the left bed side panel and the right bed side panel are provided with air inlet windows, and the left air inlet end and the right air inlet end are equipped with air inlet inlets and between the air inlet windows. The air flexible connecting pipe, the purification box is equipped with a purification device along the direction from the head of the bed to the end of the bed, and an air outlet is provided on the box board on the side facing the footboard of the bed, and an air outlet window is provided on the footboard of the bed, between the air outlet and the air outlet window It is equipped with a flexible air outlet pipe, which has high purification efficiency, wide purification area, high utilization rate of purified air, energy saving, convenient use and cost saving, and is more comfortable and healthy.

Description

A kind of air purification bed structure

technical field

The invention relates to the technical field of beds, in particular to an air-purifying bed structure.

Background technique

In the prior art, there are more air-purifying beds with structures. For example, the Chinese patent announcement of No. 2836620 announces a kind of air-purifying bed, which is similar to this integrated embedded structure on the market, and the purifying device in this patent Placed at the head of the bed, but there will be more unfavorable factors. On the one hand, the vibration of the motor will drive the bed to vibrate. Although it has the effect of purifying the air, it still has a certain impact on the rest and sleep of the human body, and the comfort will be affected. In addition, the rotation of the fan and the vibration of the motor will bring more noise, and even produce sound waves that are harmful to the human body, which is not conducive to human health, and it is necessary to make major changes to the bed structure, and the purification efficiency inside the purification device is not good. High, the utilization rate of internal purification accessories is not high, and the purified output air does not form an effective circulation loop with the pre-purified air with more pollutants, resulting in the purified air being sucked back quickly and pollutants in the house Problems such as low air purification rate, low utilization rate of purified air, and inability to fill the entire room well will cause a lot of energy waste. In addition, the optimal mode that can be achieved for daily life cannot be realized.

Contents of the invention

The purpose of the present invention is to provide an air purification bed structure with high purification efficiency, wide purification area, high utilization rate of purified air, energy saving, convenient use, cost saving, strong purification ability and more comfortable and healthy.

The above-mentioned technical purpose of the present invention is achieved by the following technical solutions: an air-purifying bed structure, including a rectangular bed bottom support frame under the bed bottom, and the bed bottom support frame is formed by connecting end to end of four support plates , which are headboard, left sideboard, tailboard and right sideboard respectively, and an air purification box is arranged in the area of the support frame under the bed, and the air purification box forms a driving box and a driving box connected along the direction from the headboard to the tail Purification box, the drive box is respectively provided with a left air inlet end and a right air inlet end on the side of the left bed side board and the right bed side board, and the left air inlet end and the right air inlet end are respectively provided with The air inlet impeller is respectively connected to the motor shaft ends on the left and right sides of the same motor, the left bed side board and the right bed side board are provided with air inlet windows, the left air inlet end and the right air inlet Each end is provided with an air inlet inlet corresponding to the air inlet impeller and is provided with an air inlet flexible connection pipe between the air inlet window, and the purification box is provided with a purification device along the direction from the head of the bed to the end of the bed. An air outlet is provided on the box plate at the side facing the footboard, the footboard is provided with an air outlet window, and a flexible air outlet pipe is provided between the air outlet hole and the air outlet window. the

In the above technical solution, the support frame at the bottom of the bed is used to support the structure such as the mattress above, and the air purification box can be set up as a structure with a small shape, placed at the bottom of the bed near the end of the bed, through the air inlet flexible connection pipe and the air outlet soft The setting of the connecting pipe forms a purification channel, and this setting makes the air purification box vibrate even if the motor is working, in the case of a long distance from the bed board and the connection of the flexible connecting pipe, it will not affect the movement of the bed body. The impact is almost zero. Similarly, the position of the air inlet impeller can be set far from the head of the bed and is located at the bottom of the bed. Therefore, the noise generated by the air inlet or motor operation can be almost reduced to zero; and in The structural design of the air intake on both sides of the bed near the head of the bed and the air outlet at the end of the bed, especially in the stable use process, makes the entire circulation route of air purification very perfect. The reason is that the general air with pollutants is more The turbid polluted air will settle down to the lower part of the space in large quantities, and can enter the air purification box through the air inlet windows on both sides of the bed, and then output the purified air from the end of the bed through the drive box and purification box. Then it is best to set it to be discharged upwards, so that the whole structure can effectively purify the air with pollutants that appears below, and fill the purified healthy air into the entire upper space area, and finally it can be compared It is fully filled into the entire space, and the polluted air that settles below can be purified almost completely, and the gas produced by human metabolism, disease, or smoking, of course, will mainly travel to both sides of the bed when it is on the bed, and it can just enter in time The air inlet window is effectively purified. In addition, the air inlet window is set on both sides near the head of the bed, which can also better adapt to people shaking off a lot of dust, dander, and other home textiles such as quilts and pillows on the bed. Use the air purification box to remove these wastes from the air near the head of the bed in time for hair and even mites, so as to significantly reduce the health risk of being inhaled or adhered or even causing disease transmission, so the entire purification cycle process is very efficient and can be purified The coverage is wide, and the operation process can also ensure the comfort of the human body to rest and sleep, and the purified air output can be stored for a longer time and in a larger range, improving the utilization rate of the purified air.

As a preference for the present invention, the purification device includes a first coarse filter, a second coarse filter, a first microfilter, an ultraviolet sterilizing zone, and a second microfilter arranged in sequence along the direction from the head of the bed to the tail of the bed. Filter the pollutants in the air, including PM2.5, dust, pollen, odor, ozone, formaldehyde and other decoration pollution, bacteria, allergens, etc. from large to small layer by layer. Of course, in the ultraviolet sterilization area, due to the Some reactions or physical changes will form some suspended solids or harmful substances, as well as pollutants that have not been completely treated before, and finally pass through the second micro-filter to end the entire purification process, which is fast and effective.

As a preference for the present invention, an anion generator is provided in the ultraviolet sterilizing area. On the one hand, the anion generator can be connected to the same wiring line as the ultraviolet sterilizing device in the ultraviolet sterilizing area. In addition, the active microorganisms in this area are consumed in large quantities, and the anions produced by the anion generator can be well combined with oxygen at this time without being activated. Absorption of substances, thereby forming negative oxygen ions, which is beneficial to human health.

As a preference for the present invention, a baffle is provided at the connection between the driving box and the purification box, and the baffle is respectively provided with a left communicating air guide located at the left air inlet end and a right communicating air guide located at the right air inlet end. Because the air coming out of the drive box will gradually diffuse during the purification process in the purification box, if there is no such optimal setting, the air will not be able to effectively pass through the rear purification structure at the rear, and the air outlet method from the drive box to the purification box will be obtained by this setting. Effective control, through the setting of relatively small left and right connecting air guides, the air outlet surface is controlled, and the range of output air volume is small under the original power, so that its delivery speed will be accelerated, and in the subsequent air diffusion process almost It will not exceed the size of the purification filter structure, and cooperate with the guidance of the left and right connecting air guides. The combination of the three makes the purification efficiency greatly improved. It is also a square structure, which works better together.

As a preference for the present invention, the motor in the drive box is located between the left air inlet end and the right air inlet end in the box, and the left air inlet end and the right air inlet end are respectively equipped with guides to guide the airflow to the left. The air outlet is connected to the air guide port on the right side and is separated from the airflow guide cover in the box respectively from the space area where the motor is located. The airflow guide cover in the box is provided with a port through which the shaft of the power supply machine passes. This structure makes the air entering the drive box through the left and right air inlet impellers blocked in the area of the airflow guiding cover in the box at the left air inlet end and the right air inlet end, so that it has stronger energy and can effectively enter the purification box and pass through the purification device for effective purification. Purification, because if you go to the motor area, not only will the airflow confluence affect the wind effect, but also the air concentration in the motor area is not high, it is easy to spread around, and it will not be purified well, which will affect the purification efficiency. This setting can just solve the problem This problem: the impeller of the vortex fan can be used as the air inlet impeller, which can have the advantages corresponding to the vortex fan, such as ultra-low pitch, high air volume and high head, and compared with the structure of the axial flow fan, the size is small and the efficiency is high; The internal structure of the air purification box is optimized by aerodynamic simulation to achieve high-efficiency and low-resistance flow of gas and a significant increase in purification efficiency. With the rational arrangement of purification function modules, the gas flow structure will be more reasonable than other purification equipment and the use effect will be better.

As a preference for the present invention, the purification box is provided with a reinforced positioning close to the partition between the left and right side box plates and fixed on the left and right side box plates in turn from the partition plate to the box plate on the side of the air outlet. The ribs, the first interval door frame, the positioning frame of the ultraviolet sterilizing area, the support rib of the upper box plate at the outlet above the box plate on the side of the air outlet, and the box plate above the air purification box includes two upper boxes hinged on the drive box and the purification box board, above the entrance door frame is provided with import upper box plate support ribs, the height of the outlet upper box plate support ribs is equal to the height of the import upper box plate support ribs and higher than the height of the first interval door frame and the positioning of the ultraviolet sterilizing area The height of the box. The structure has high structural strength and good stability, and it is convenient to turn up the box plate above the purification box, which is convenient for replacing and maintaining the filter structure, etc. At the same time, each structure can cooperate with each other for the placement of each filter structure. In addition, the height setting , not only can complete the support, but also make the purification filter structure in the purification device easy to handle.

As a preference for the present invention, the first coarse filter includes at least one primary effect filter screen that spans the box between the inlet door frame and the reinforced positioning rib, and the second coarse filter includes at least one piece that is located between the reinforced positioning rib and the first interval door frame. Between the medium-efficiency filter screens across the box, the first micro-filter includes at least one set of two pieces located between the reinforced positioning ribs and the positioning frame of the ultraviolet sterilization area, which are arranged side by side from the left side to the right side of the box body and are respectively positive The pair of ceramic filter screens or wire filter screens or airgel nets connected to the air guide port on the left and the air guide port on the right. There are two ultraviolet emission tubes installed on the inner side of the positioning frame of the ultraviolet sterilization area in the ultraviolet sterilization area. The ultraviolet emission tubes are arranged on the left side and the right side respectively and are installed in up and down positions. An anion generator is installed in the positioning frame of the ultraviolet sterilization area. The second microfilter includes a box located on the positioning frame of the ultraviolet sterilization area and the air outlet At least one set of two ceramic filter screens or wire filter screens or airgel screens arranged side by side from the left side to the right side of the box body and facing the left air guide port and the right air guide port respectively between the plates, the air outlet The box plate on one side of the hole is provided with two air outlet holes directly opposite to the left connected air guide port and the right connected air guide port respectively. The overall structure has better filtering effect and higher filtering efficiency. The front-end primary filter and medium filter mainly purify the larger general air pollutants, while the first microfilter and the second microfilter The situation is different, especially when there is a big difference between the micro-sized pollutants on both sides of the bed, for example, when a couple, the husband often smokes or one party has a disease, etc., it is easy to form micro-pollutant components on both sides. The difference between the air is very large, resulting in different filtering effects on the left and right sides. The filter structure on one side may be relatively clean, while the filter structure on the other side is already full of pollutants. If the same filter is used , if it is replaced, it will cause a lot of waste, so it can be divided into two pieces, which can not only save costs, but also the frame structure of the filter itself will guide the incoming airflow to reduce the impact of cross airflow on the purification effect, and set Two air outlets form two relatively independent and highly controllable purification pipelines, which are more applicable and can meet the needs of different customers; the primary filter and the medium filter can use air filters, To remove large particles of dust and various suspended solids in the air, the ceramic filter can use a three-dimensional catalytic ceramic material network similar to the sponge structure, which has a large specific surface area, small wind resistance, and good filtration efficiency. Compared with other materials, formaldehyde and ozone can be effectively removed at room temperature without ultraviolet rays. Further, the first micro-filter can use formaldehyde-removing catalytic ceramic mesh to achieve a large amount of formaldehyde removal and other micro-pollutants. The second micro-filter The micro-filter uses deozone-removing catalytic ceramic mesh to realize the large-scale removal of ozone and further effective removal of other micro-pollutants. It is best to include the ozone-removing catalytic ceramic mesh at the second micro-filter, because the ultraviolet sterilizing area will produce a certain amount of Ozone, so that a more reasonable purification process can be completed; and if the microfilter uses airgel mesh, the mesh structure with smaller pore size can be made by designing the airgel mesh, which can clean PM2.3 or even finer pollutants. Removal, suitable for some specific occasions.

As a preference for the present invention, the left and right ends of the upper box plate support ribs of the inlet are provided with inlet handle openings, and the upper box plate support ribs of the outlet are respectively provided with outlet handle ports at positions opposite to the center positions of the left communicating air guide port and the right communicating air guide port. . It is more conducive to the pick-and-place of the first coarse filter and the second micro-filter, and it is not easy to cause damage to the purification filter structure and the machine itself during the pick-and-place process. In addition, the setting of the support rib can reduce the overflow of the air flow and improve the purification rate.

As a preference for the present invention, the air inlet window includes an air inlet plate assembled from the inside to the outside arranged on the side plate of the bed, an outer filter screen, and a wind guide limiting plate. The air-guiding long hole is provided along the wind-guiding long hole with a horizontal spacer and a plurality of spaced apart longitudinal spacers. The sunken oblique air inlet groove forms an air inlet connected with the air inlet soft connection pipe near the end of the bed. The air outlet window includes an assembled air outlet plate and an air outlet guide plate near the outside of the bed. An air outlet connected to the air outlet flexible connection pipe is arranged on the board. In the process of stable use, mainly the upper body of the human body will discharge more air with pollutants. Through this structure, the air on both sides can be gradually sucked in from the side near the head to the side near the air inlet at the end of the bed. Through the cooperation of the wind guide limit plate, a stable airflow can be formed, and the air with pollutants can be absorbed with a large coverage. In addition, the noise is almost non-existent, and the setting of the air outlet side makes the purified air Fill the space area upwards and gradually downwards to the greatest extent. The air outlet guide plate can be equipped with louvers and other mechanisms to guide the wind direction. The outer filter can be an ordinary dust filter similar to that used in the air conditioner. Very large debris such as dust can be effectively removed, and it is also convenient to remove for cleaning and replacement.

As a preference of the present invention, a sound insulation pad is provided outside the box board of the air purification box. Improves quietness and reduces vibration.

Beneficial effects of the present invention: the overall structure of the purification bed structure is firm and stable, and no noise or vibration can be felt during use, the purification effect is very good, better purified air can be obtained, and it is very comfortable to use when resting and sleeping; The structure has high purification efficiency and wide purification area, and the output purified air can be stored for a longer period of time and in a larger range and can form a relatively perfect circulating airflow circuit to improve the utilization rate of purified air; strong purification ability, good controllability, and applicable Strong, can meet the needs of different customers; energy saving and environmental protection, easy to use and can save the cost of use.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a disassembled state of an embodiment of the present invention;

Fig. 2 is a three-dimensional structure schematic diagram when a filter is housed in an embodiment of the present invention;

Fig. 3 is a schematic diagram of the three-dimensional structure of the embodiment of the present invention when no filter is installed;

Fig. 4 is a schematic diagram of the three-dimensional structure of the air inlet window structure in the disassembled state of the present invention;

Fig. 5 is a three-dimensional schematic diagram of the air outlet window structure in a disassembled state of the present invention.

In the figure: 1. Support frame at the bottom of the bed, 11. Headboard, 12. Left bed side panel, 13. Footboard, 14. Right bed side panel, 2. Air purification box, 21. Drive box, 22. Purification box , 31, left air inlet end, 32, right air inlet end, 4, air inlet impeller, 40, air inlet window, 120, air inlet inlet, 41, air inlet soft connection pipe, 6, air outlet hole, 60, Air outlet window, 61, air outlet soft connection pipe, 71, first coarse filter, 72, second coarse filter, 73, first microfilter, 74, ultraviolet sterilizing area, 75, second microfilter, 76 . Negative ion generator, 5. Partition plate, 51. The left is connected to the air guide port, 52. The right is connected to the air guide port. 33. The airflow guide cover in the box, 510. The entrance door frame, 520. The reinforcing positioning rib, 53. The first interval door frame, 54, the positioning frame of the ultraviolet sterilizing area, 55, the supporting ribs of the upper box plate at the outlet, 56, the supporting ribs of the upper box plate at the entrance, 540, the ultraviolet emission tube, 560, the inlet port, 550, the outlet port, 81, the air inlet plate, 82, outer filter screen, 83, wind guide limiting plate, 830, wind guide slot, 831, transverse spacer, 832, mediastinal bar, 810, oblique air inlet groove, 811, air ventilation inlet, 91, outlet Air plate, 92, air outlet guide plate, 911, air outlet.             

Detailed ways

The following specific examples are only explanations of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contribution to the present embodiment as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

Embodiments, as shown in Figures 1, 2, 3, 4, and 5, an air-purifying bed structure includes a rectangular bed bottom support frame 1 below the bed bottom, and the bed bottom support frame 1 is connected end to end by four support plates It is made of headboard 11, left bed side board 12, bed foot board 13 and right bed side board 14 respectively, an air purification box 2 is arranged in the area of the bed bottom support frame 1, and the air purification box 2 is along the direction from the head of the bed to the tail of the bed. The connected driving box 21 and the cleaning box 22 are formed, which can be made of relatively thick metal plates. The outside of the box board of the air cleaning box 2 can be provided with a sound insulation pad, and the driving box 21 is facing the left bed side panel 12 and the right bed side panel. One side of 14 is respectively provided with a left air inlet end 31 and a right air inlet end 32, and the left air inlet end 31 and the right air inlet end 32 are respectively provided with an air inlet impeller 4 and are respectively connected to the motor shafts on the left and right sides of the same motor Shaft end, left bed side plate 12 and right bed side plate 14 are provided with air inlet window 40, and left air inlet end 31 and right air inlet end 32 are all provided with air inlet inlet 120 corresponding with air inlet impeller 4 and with Air inlet soft connecting pipe 41 is arranged between the air inlet windows 40, and purification box 22 is provided with purification device along the direction of the head of the bed to the end of the bed and is provided with air outlet 6 on the box plate facing the footboard 13 side of the bed, and the footboard 13 An air outlet window 60 is provided, and an air outlet flexible connecting pipe 61 is arranged between the air outlet hole 6 and the air outlet window 60. The air inlet flexible connecting pipe 41 and the air outlet flexible connecting pipe 61 can adopt PVC hoses.

The purification device comprises a first coarse filter 71, a second coarse filter 72, a first microfilter 73, an ultraviolet sterilizing zone 74, a second microfilter 75, and 74 in the ultraviolet sterilizing zone along the head of the bed to the end of the bed. A negative ion generator 76 is provided. Between the drive box 21 and the purification box 22, a partition 5 is provided at the communication point, and the partition 5 is respectively provided with a left communicating air guide 51 located at the left air inlet end 31 and a right communicating air guide 52 located at the right air inlet end 32 . The motor in the drive box 21 is located between the left air inlet end 31 and the right air inlet end 32 in the box, and the left air inlet end 31 and the right air inlet end 32 are respectively provided with guide airflow guides to the left communicating air guide port. 51 and the air guide hood 33 in the box that communicate with the air guide port 52 and are separated from the space area where the motor is located on the right. The air inlet impeller 4 can adopt the impeller of the vortex fan, which can have the advantages corresponding to the vortex fan, the ultra-low pitch, high air volume and high head, and compared with the structure of the axial flow fan, the size is small and the efficiency is high; the air purification The internal structure of the box is optimized by aerodynamic simulation to achieve high-efficiency and low-resistance flow of gas and a significant increase in purification efficiency. With the rational arrangement of purification function modules, the gas flow structure will be more reasonable than other purification equipment, and the use effect will be better.

Purification box 22 is provided with one side of the box plate from the partition plate 5 to the air outlet hole 6 in turn, and the position close to the partition plate 5 is located between the left and right box panels, and the entrance door frame 510 is provided, and the reinforced positioning ribs fixed on the left and right box panels are arranged. 520, the first interval door frame 53, the positioning frame 54 of the ultraviolet sterilizing area, the upper box plate support rib 55 on the outlet above the box plate on one side of the air outlet hole 6, and the box plate above the air purification box 2 includes two pieces located at the drive box 21 and the purification box. The hinged upper box plate on the box 22 is provided with an import upper box plate support rib 56 above the entrance door frame 510, and the height of the export upper box plate support rib 55 is equal to the height of the import upper box plate support rib 56 and is higher than the first interval door frame 53 and the height of the ultraviolet sterilizing zone positioning frame 54. The left and right ends of the upper box plate support rib 56 at the entrance are provided with an inlet handle opening 560, and the upper box plate support rib 55 at the outlet is respectively provided with an outlet handle opening 550 at a position opposite to the center position of the left communication air guide port 51 and the right communication air guide port 52. .

The first coarse filter 71 includes at least one primary effect filter screen that spans the casing between the inlet door frame 510 and the reinforced positioning rib 520, and the second coarse filter 72 includes at least one piece that is located between the reinforced positioning rib 520 and the first interval door frame 53. Between the medium-efficiency filter screens across the box, the first microfilter 73 includes at least one set of two pieces located between the reinforced positioning ribs 520 and the ultraviolet sterilization zone positioning frame 54, which are arranged side by side from the left side to the right side of the box body. And the ceramic filter screen or the metal wire filter screen or the airgel net of the left communicating with the air guide port 51 and the right communicating with the air guide port 52 facing respectively, the ultraviolet sterilizing area 74 is provided with the two inner sides of the positioning frame 54 installed in the ultraviolet sterilizing area. Two ultraviolet emission tubes 540, two ultraviolet emission tubes 540 are arranged on the left side and the right side respectively and are installed in up and down positions, and an anion generator 76 is also installed in the ultraviolet sterilization area positioning frame 54, and one to two can be set, the second Two micro-filters 75 include at least one group of two left connecting air guides 51 that are arranged side by side from the left side to the right side of the box body and are respectively facing each other between the positioning frame 54 of the ultraviolet sterilizing area and the box plate on one side of the air outlet hole 6. A ceramic filter screen or a wire filter screen or an airgel net connected to the right air guide port 52, and the box plate on one side of the air outlet hole 6 is provided with two outlets directly opposite to the left communicated air guide port 51 and the right communicated air guide port 52 respectively. The air hole 6, the primary filter and the medium filter can use the air filter to remove the larger particle dust and various suspended solids in the air, and the ceramic filter can use a three-dimensional structure similar to the sponge structure Catalytic ceramic material mesh has large specific surface area, small wind resistance and good filtration efficiency. Compared with ordinary catalytic materials, formaldehyde and ozone can be effectively removed at room temperature without ultraviolet rays. Further, the first microfilter 73 can be used to remove The formaldehyde catalytic ceramic net realizes the substantial removal of formaldehyde and the effective removal of other micro-pollutants, while the second microfilter 75 uses the ozone-removing catalytic ceramic net to realize the substantial removal of ozone and the further effective removal of other micro-pollutants. The net is preferably included in the second microfilter 75, because a certain amount of ozone can be produced in the ultraviolet sterilizing zone, so that a more reasonable purification process can be completed; The mesh structure with smaller pore size can remove PM2.3 or even finer pollutants, which is suitable for some specific occasions.

The air inlet window 40 includes an air inlet plate 81, an outer filter screen 82, and a wind guide limiting plate 83 assembled from the inside to the outside on the side plate of the bed. Guide strip hole 830, along the wind guide strip hole 830 is provided with a transverse spacer 831 and a plurality of spaced apart longitudinal spacer strips 832, the air inlet plate 81 is provided along the direction from the head of the bed to the end of the bed, gradually from the outside of the bed to the inside of the bed The sunken oblique air inlet groove 810 forms an air inlet 811 connected with the air inlet soft connection pipe 41 near the end of the bed. The air outlet window 60 includes an assembled air outlet plate 91 and an air outlet guide plate on the outside of the bed. 92. The air outlet plate 91 is provided with an air outlet 911 communicating with the air outlet flexible connection pipe 61. The wind guide limiting plate 83, the wind guide limiting plate 83, the air outlet plate 91, and the air outlet guide plate 92 can all adopt polymer material forming plates. Of course, the bed board needs to have corresponding installation holes for installing the air inlet window 40 and the air outlet window 60, and the outer filter screen can adopt the common dust removal filter screen used in the similar air conditioner, which is very harmful to external human hair, dust, etc. Large sundries are effectively removed, and it is also convenient to take it off for cleaning and replacement; further, the transverse spacer bar 831 and the mediastinal bar 832 are arranged in a movable structure, such as a rectangular structure and hinged with the wind guide limit plate 83, so that they The aperture of the grille enclosed between them can be adjusted to prevent hair and lint from clogging the wind guide limit plate 83 and affect the use effect. In addition, install it at the oblique air inlet slot 810 on the side of the guide limit plate 83 near the purification box There is a chemical injection mechanism for killing mites, which further improves the use effect of the entire purification bed.

Claims (10)

1. An air-purifying bed structure, including a rectangular bed bottom support frame (1) under the bed bottom, the bed bottom support frame (1) is formed by connecting four support plates end to end, which are respectively the headboard ( 11), left bed side panel (12), bed tail panel (13) and right bed side panel (14), characterized in that an air purification box (2) is provided in the area of the bed support frame (1), and the air The purification box (2) forms a connected drive box (21) and a clean box (22) along the direction from the head of the bed to the end of the bed, and the drive box (21) is facing the left bed side panel (12) and the right bed side panel (14 ) side is respectively provided with a left air inlet end (31) and a right air inlet end (32), and the left air inlet end (31) and the right air inlet end (32) are respectively provided with an air inlet impeller (4 ) and are respectively connected to the motor shaft ends on the left and right sides of the same motor, the left bed side panel (12) and the right bed side panel (14) are provided with air inlet windows (40), and the left air inlet end (31) and the right air inlet end (32) are provided with an air inlet inlet (120) corresponding to the air inlet impeller (4) and between the air inlet window (40) There is an air inlet flexible connection pipe (41), and the purification box (22) is provided with a purification device along the direction from the head of the bed to the end of the bed, and an air outlet (6) is provided on the side of the box plate facing the footboard (13). The tailboard (13) is provided with an air outlet window (60), and an air outlet flexible connecting pipe (61) is provided between the air outlet hole (6) and the air outlet window (60). 2. An air purification bed structure according to claim 1, characterized in that the purification device includes a first coarse filter (71), a second coarse filter (72), The first microfilter (73), the ultraviolet sterilizing zone (74), and the second microfilter (75). 3. An air-purifying bed structure according to claim 2, characterized in that: an anion generator (76) is provided in the ultraviolet sterilizing area (74). 4. An air purification bed structure according to claim 3, characterized in that: a partition (5) is provided at the connection between the driving box (21) and the purification box (22), and the partition (5) ) are respectively provided with a left connecting air guide port (51) located at the left air inlet end (31) and a right communicating air guide port (52) located at the right air inlet end (32). 5. An air purification bed structure according to claim 4, characterized in that: the motor in the drive box (21) is located between the left air inlet end (31) and the right air inlet end (32) in the box , and in the left air inlet end (31) and right air inlet end (32), there are respectively provided airflow guides to the left communicating air guide port (51) and the right connecting air guide port (52) and separated from the space area where the motor is located. Open the airflow guide cover (33) in the box, and the airflow guide cover (33) in the box is provided with a passage through which the shaft of the power supply machine passes. 6. An air-purifying bed structure according to claim 4 or 5, characterized in that: the purification box (22) is arranged in sequence from the partition (5) to the air outlet (6) on one side of the box plate close to the partition (5) There are entrance door frames (510), reinforced positioning ribs (520) fixed on the left and right box plates, first interval door frames (53), and ultraviolet sterilizing area positioning frames ( 54), the outlet upper box plate support rib (55) above the box plate on one side of the air outlet hole (6), and the box plate above the air purification box (2) includes two pieces located on the drive box (21) and the purification box (22) For the upper hinged upper box plate, the entrance upper box plate support rib (56) is provided above the entrance door frame (510), the height of the outlet upper box plate support rib (55) and the entrance upper box plate support rib (56) The height is equal to and higher than the height of the first interval door frame (53) and the height of the positioning frame (54) of the ultraviolet sterilizing area. 7. An air-purifying bed structure according to claim 6, characterized in that: the first coarse filter (71) includes at least one spanning box between the inlet door frame (510) and the reinforcing positioning rib (520) The primary filter screen, the second coarse filter (72) includes at least one medium-effect filter screen across the box between the reinforced positioning rib (520) and the first interval door frame (53), the first micro filter (73) Including at least one set of two left connecting air guides (51) arranged side by side from the left side to the right side of the box between the reinforced positioning ribs (520) and the positioning frame of the ultraviolet sterilization area (54) The ceramic filter screen or wire filter screen or airgel net connected to the air guide port (52) on the right, and the ultraviolet sterilizing area (74) is provided with two ultraviolet emission tubes installed on the inner side of the positioning frame (54) of the ultraviolet sterilizing area (540), two ultraviolet emission tubes (540) are arranged on the left side and the right side respectively and are installed in up and down positions, and an anion generator (76) is also installed in the positioning frame (54) of the ultraviolet sterilization area, and the second microfiltration The device (75) includes at least one set of two left communication panels arranged side by side from the left side to the right side of the box body between the positioning frame (54) of the ultraviolet sterilizing area and the box plate on the side of the air outlet (6). The air guide port (51) is connected to the right air guide port (52) with ceramic filter screen or metal wire filter screen or airgel net, and the box plate on the side of the air outlet hole (6) is provided with two respectively connected with the left air guide port (51 ) and the air outlet hole (6) directly opposite to the right connecting air guide port (52). 8. An air purification bed structure according to claim 7, characterized in that: the left and right ends of the upper box plate support ribs (56) at the inlet are provided with inlet handle openings (560), and the upper box plate support ribs (55) at the outlet ) are respectively provided with hand-held openings (550) at positions opposite to the centers of the left communicating air guide port (51) and the right communicating air guide port (52). 9. An air-purifying bed structure according to claim 6, characterized in that: the air inlet window (40) includes an air inlet plate (81) assembled on the side board of the bed from inside to outside, an outer filter (82), the wind guide limiting plate (83), the wind guide limiting plate (83) is provided with a wind guide slot (830) along the direction from the head of the bed to the end of the bed, along the wind guide slot (830) There is a horizontal spacer (831) and a plurality of spaced apart medial spacers (832), and the air intake plate (81) is provided with an oblique air intake from the outside of the bed to the inside of the bed along the direction from the head of the bed to the end of the bed. Groove (810) and an air inlet (811) connected with the air inlet flexible connection pipe (41) is formed near the end of the bed. The air outlet window (60) includes the air outlet plate (91) assembled together, the The air outlet guide plate (92), the air outlet plate (91) is provided with an air output port (911) communicating with the air outlet flexible connection pipe (61). 10. An air-purifying bed structure according to claim 6, characterized in that a sound-insulating pad is provided outside the box board of the air-purifying box (2).