Bedside cabinet with air purification function

Abstract

The application discloses a bedside cabinet with air purification function, which comprises a cabinet body, a fan assembly, an air purification assembly and a cabinet door assembly, wherein the cabinet body is provided with a containing cavity, an air inlet, an air outlet and a taking outlet which are communicated with the containing cavity; the fan assembly and the air purification assembly are arranged in the containing cavity, and the containing cavity is formed with an air flow path from the air inlet to the air outlet under the action of the fan assembly; the taking outlet is arranged corresponding to the air purification assembly; the cabinet door assembly is movably connected with the cabinet body and is used for covering the taking outlet; the bedside cabinet with air purification function can purify indoor air, and the air purification assembly can be taken out from the taking outlet by opening the cabinet door assembly, so that the filter device in the air purification assembly can be replaced and the water tank can be filled with water, which is convenient to operate and improves user experience.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bedside cabinets, in particular to a bedside cabinet with air purification function. BACKGROUND

[0002] Bedside cabinets are commonly used furniture in people's daily life, and are widely used. With the further improvement of people's requirements for the environment, bedside cabinets with air purification function have been put on the market. However, the unreasonable design layout of the bedside cabinet with air purification function causes trouble for users to replace the filter assembly and add water to the water tank, resulting in poor user experience. SUMMARY

[0003] The purpose of the present application is to provide a bedside cabinet with air purification function, which aims to solve the technical problem of unreasonable design layout in the prior art.

[0004] In order to achieve the above purpose, the technical scheme of the present application is:

[0005] The present application provides a bedside cabinet with air purification function, comprising: a cabinet body, a fan assembly, an air purification assembly and a cabinet door assembly, wherein the cabinet body has a receiving cavity, an air inlet, an air outlet and a taking outlet which are in communication with the receiving cavity; the receiving cavity is provided with the fan assembly and the air purification assembly, and the receiving cavity is formed into an air flow path from the air inlet to the air outlet under the action of the fan assembly; the taking outlet is provided corresponding to the air purification assembly; the cabinet door assembly is movably connected with the cabinet body and is used for covering the taking outlet.

[0006] Compared with the prior art, the bedside cabinet with air purification function of the present application can purify the air in the room, and by opening the cabinet door assembly, the air purification assembly can be taken out from the taking outlet, so as to replace the filter device in the air purification assembly and add water to the water tank, which is convenient to operate and improves the user experience.

[0007] In a preferred embodiment, the air purification assembly comprises a filter device and a humidifying device, and the filter device and the humidifying device are arranged in sequence along the direction of the air flow path.

[0008] In a preferred embodiment, the bedside cabinet further comprises: a first limiting piece abutting against the humidifying device for limiting the position of the humidifying device; and a second limiting piece abutting against the filter device for limiting the position of the filter device.

[0009] In a preferred embodiment, the air purification assembly further comprises a UV sterilization device, and the UV sterilization device is located between the filter device and the humidifying device.

[0010] In a preferred embodiment, the bedside table further comprises a detection switch and a control circuit board, the detection switch is arranged in the accommodating cavity and used for detecting the position of the air purification assembly or the door assembly; the control circuit board is electrically connected with the detection switch and used for receiving and disconnecting power supply according to the electrical signal of the detection switch.

[0011] In a preferred embodiment, the accommodating cavity is divided into a first accommodating cavity and a second accommodating cavity which are distributed in front and back, the space of the second accommodating cavity is larger than that of the first accommodating cavity, wherein the first accommodating cavity is in communication with the air outlet and the air inlet, and the air purification assembly is arranged in the first accommodating cavity; the second accommodating cavity is in communication with the air outlet, and the fan assembly is arranged in the second accommodating cavity.

[0012] In a preferred embodiment, the cabinet body further has a receiving cavity and an opening in communication with the receiving cavity, the receiving cavity is arranged adjacent to the first accommodating cavity; the bedside table further comprises a drawer assembly which is mounted and cooperated with the receiving cavity.

[0013] In a preferred embodiment, the sum of the longitudinal areas of the receiving cavity and the first accommodating cavity is equal to the longitudinal area of the second accommodating cavity.

[0014] In a preferred embodiment, the cabinet body has a partition plate, the partition plate is provided with a ventilation opening, the first accommodating cavity is in communication with the second accommodating cavity through the ventilation opening; the humidifying device of the air purification assembly is arranged at the ventilation opening.

[0015] In a preferred embodiment, the air inlet is arranged on the lower side of the cabinet body, and the air outlet is arranged on the upper side of the cabinet body.

[0016] In order to better understand and implement, the present application is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a perspective view of the bedside table with air purification function of the present application;

[0018] Figure 2 is a sectional view of the bedside table with air purification function of the present application;

[0019] Figure 3 is one of the schematic views of the bedside table with air purification function of the present application (omitting side cover plate and other components);

[0020] Figure 4 is the second schematic view of the bedside table with air purification function of the present application (omitting side cover plate and other components);

[0021] Figure 5 is a schematic view of a bedside table with air purification function of the present application (omitting the back cover plate and other components) ;

[0022] Figure 6 is a schematic view of embodiment 1 of the present application;

[0023] Figure 7 is a schematic view of embodiment 2 of the present application;

[0024] Figure 8 is a schematic view of a bedside table with air purification function of embodiment 3 of the present application;

[0025] Figure 9 is a schematic view of an air purification assembly of embodiment 3 of the present application;

[0026] Figure 10 is a schematic view of an air purification assembly of embodiment 3 of the present application.

[0027] Reference signs:

[0028] 10 - cabinet body, 1000 - sound assembly, 101 - back cover plate, 102 - matching part, 110 - containing cavity, 110a - first containing cavity, 110b - second containing cavity, 111 - air inlet, 112 - air outlet, 113 - taking-out port, 114 - mounting port, 120 - storage cavity, 121 - opening, 130 - partition plate, 131 - ventilation port, 210 - fan, 220 - mounting plate, 221 - mounting part, 222 - containing cavity, 31 - filtering device, 32 - humidifying device, 321 - water tank, 322 - humidifying filter screen, 3211 - empty area, 3212 - supporting plate, 3213 - water filling port, 33 - UV sterilization device, 34 - liquid level sensor, 40 - cabinet door assembly, 60 - detection switch, 80 - drawer assembly, 91 - first limiting part, 911 - first limiting part, 912 - second limiting part, 913 - third limiting part, 92 - second limiting part. DETAILED DESCRIPTION

[0029] In order to better illustrate the present application, the present application will be further described in detail below with reference to the accompanying drawings.

[0030] It should be clear that the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0031] The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the description of the application and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It also will be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0032] The following description refers to the accompanying drawings. Wherever possible, the same reference numbers in different drawings refer to the same or similar elements. The implementation described in the following exemplary embodiments is not meant to represent all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the appended claims. In the description of the application, it will be understood that the terms "first", "second", "third", etc. are used merely as labels, and are not necessarily intended to signify relative importance or order of achievement, unless the context clearly indicates otherwise. The specific meanings of the above terms in the present application can be understood by the person of ordinary skill in the art according to the specific circumstances.

[0033] In addition, in the description of the application, "a plurality of" means two or more, unless otherwise specified. "And / or" describes the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B can mean that A exists alone, A and B exist together, and B exists alone. The character " / " generally represents that the associated objects before and after it are in an "or" relationship.

[0034] In combination with Figures 1 to 7 As shown, the present application provides a bedside table with air purification function, which is placed near the bedside, can provide storage function for users, and can also purify indoor air. Moreover, after opening the cabinet door assembly 40, the air purification assembly can be taken out through the taking-out port 113, so that the user can replace the filter device 31 and refill the water tank 321 of the humidifying device 32, which is convenient to operate and improves the user experience.

[0035] Specifically, the bedside table with air purification function comprises a cabinet body 10, a fan assembly, an air purification assembly and a cabinet door assembly 40, wherein the cabinet body 10 has a containing cavity 110, an air inlet 111, an air outlet 112 and a taking outlet 113 which are communicated with the containing cavity 110; the fan assembly and the air purification assembly are arranged in the containing cavity 110, and the containing cavity 110 forms an air flow path from the air inlet 111 to the air outlet 112 under the action of the fan assembly; the taking outlet 113 is arranged corresponding to the air purification assembly; and the cabinet door assembly 40 is movably connected with the cabinet body 10 and used for covering the taking outlet 113.

[0036] The fan assembly is powered to form an air flow path from the air inlet 111 to the air outlet 112 in the containing cavity 110, and the air purification assembly is arranged in the air flow path and used for filtering, sterilizing and humidifying the air entering from the air inlet 111, and the treated air is blown out to the indoor air from the air outlet 112. When the air purification assembly needs to be replaced or the water tank 321 needs to be refilled after working for a certain period of time, the user opens the cabinet door assembly 40, takes out the air purification assembly from the taking outlet 113, and then performs corresponding treatment on the air purification assembly. Compared with the prior art, the bedside table with air purification function can purify the indoor air, and the air purification assembly can be taken out from the taking outlet 113 by opening the cabinet door assembly 40, so that the filter device 31 in the air purification assembly can be replaced and the water tank 321 can be refilled, which is convenient to operate and improves the user experience.

[0037] In an embodiment, the cabinet door assembly 40 is rotatably connected with the cabinet body 10 to open the taking outlet 113. In addition, the taking outlet 113 can also be opened in other ways, such as a push-pull opening cabinet door, and the present application does not limit this.

[0038] Embodiment 1

[0039] In an embodiment, the air purification assembly comprises a filter device 31 and a humidifying device 32, and the filter device 31 and the humidifying device 32 are arranged in sequence along the direction of the air flow path. In this embodiment, the indoor air enters the containing cavity 110 from the air inlet 111 and is filtered by the filter device 31 under the action of the fan assembly, and then is humidified in the humidifying device 32 and discharged to the indoor air through the air outlet 112.

[0040] Further, the upper end of the filter device 31 abuts against the upper side of the accommodating cavity 110, and the lower end of the filter device 31 abuts against the lower side of the accommodating cavity 110, so that the filter device 31 is fixed in the above manner. The filter device 31 can be a purification filter screen for filtering air impurities, or other components for filtering air impurities in the prior art, which are not limited in the present application.

[0041] The humidifying device 32 comprises a water tank 321 and a humidifying filter screen 322. The upper surface of the water tank 321 is provided with a slot, and the lower end of the humidifying filter screen 322 is inserted into the water tank 321 through the slot, so as to adsorb water in the water tank 321, so that the whole humidifying filter screen 322 becomes wet, so that the filtered air becomes humid air after passing through the humidifying filter screen 322. Moreover, the humidifying filter screen 322 can also further filter the impurities in the air.

[0042] Specifically, the water tank 321 comprises a tank body and a tank cover covering the tank body. The slot is arranged on the tank cover. After the humidifying device 32 is taken out of the cabinet 10, water can be added or replaced by opening the tank cover, which is convenient and fast.

[0043] In another use case, if the indoor humidity is relatively large and the humidifying function is not needed, the user can selectively not add water to the tank, so that the bedside cabinet only has the air impurity filtering function.

[0044] Further, a non-contact liquid level sensor 34 can be arranged in the accommodating cavity 110 to detect the liquid level of the water tank 321, so as to generate a corresponding liquid level electrical signal and feed back to the control circuit board, and then remind the user to add water by using a signal lamp, or other ways such as app message reminding, which are not limited in the present application.

[0045] Since the humidifying device 32 and the filter device 31 are often taken out by the user, in order to ensure that the humidifying device 32 and the filter device 31 can normally work after being put back into the cabinet 10 each time, the bedside cabinet further comprises: a first limiting piece 91 arranged in the accommodating cavity 110 and abutting against the humidifying device 32, for limiting the position of the humidifying device 32; and a second limiting piece 92 arranged in the accommodating cavity 110 and abutting against the filter device 31, for limiting the position of the filter device 31. In the embodiment, the first limiting piece 91 is used to position the humidifying device 32, and the second limiting piece is used to position the filter device 31, so that the humidifying device 32 and the filter device 31 can normally work after being put back into the cabinet 10 each time.

[0046] In the embodiment, the first limiting member 91 comprises a first limiting part 911, a second limiting part 912 and two third limiting parts 913. The first limiting part 911 is arranged in the accommodating cavity 110, and the front side of the first limiting part 911 abuts against the rear side of the water tank 321, so as to limit the humidifying device 32 from moving backward continuously. The second limiting part 912 is connected with the upper end of the first limiting part 911, and the lower side of the second limiting part 912 abuts against the upper side of the water tank 321, so as to cooperate with the lower side of the accommodating cavity 110 to limit the movement of the humidifying device 32 in the up-down direction. The two third limiting parts 913 are respectively connected with the left and right ends of the first limiting part 911, and the inner sides of the two third limiting parts 913 abut against the left and right sides of the water tank 321, so as to limit the humidifying device 32 from moving leftward and rightward continuously.

[0047] In the embodiment, the second limiting member 92 is arranged on the front side of the humidifying device 32, and the front end of the second limiting member 92 abuts against the rear side of the filtering device 31, so as to limit the filtering device 31 from moving backward continuously. Meanwhile, the upper end of the filtering device 31 abuts against the upper side of the accommodating cavity 110, and the lower end of the filtering device 31 abuts against the lower side of the accommodating cavity 110, so as to realize the positioning and fixing of the filtering device 31.

[0048] Further, the number of the second limiting member 92 is two, which are respectively arranged on the left and right ends of the water tank 321 and protrude forward.

[0049] In order to be able to sterilize the air, the air purification assembly further comprises a UV sterilization device, which is located between the filtering device 31 and the humidifying device 32. In the embodiment, the UV sterilization device is used to sterilize the air, and the UV sterilization device is located between the filtering device 31 and the humidifying device 32, so as to be able to sterilize the humidifying filter screen 322, and prevent the humidifying filter screen 322 from becoming a breeding ground for bacteria. In addition, since the filtering device 31 is located in front of the UV sterilization device, the ultraviolet light generated when the UV sterilization device works can be effectively shielded, so as to prevent the ultraviolet light from leaking through the air inlet 111 or the outlet 113, and protect the eyes of the user.

[0050] Since the filter device 31 and the humidifying device 32 need to be taken out frequently according to the present application, the hand needs to be put into the inside of the accommodating cavity 110 frequently during the taking-out process, and once the bedside table is electrified, the user will be electrified. In order to better protect the body safety of the user, the bedside table further comprises a detection switch 60 and a control circuit board, the detection switch 60 is arranged in the accommodating cavity 110 and is used for detecting the position of the air purification assembly or the cabinet door assembly 40; the control circuit board is electrically connected with the detection switch 60 and is used for receiving and disconnecting power supply according to the electric signal of the detection switch 60.

[0051] Specifically, in one embodiment, the detection switch 60 is arranged in the accommodating cavity 110 and is used for detecting the position of the filter device 31, once the filter device 31 leaves the predetermined position, the detection switch 60 generates an electric signal and feeds back to the control circuit board, and the control circuit board immediately disconnects the power supply after receiving the electric signal of the detection switch 60.

[0052] In another embodiment, the detection switch 60 can detect the position of the cabinet door assembly 40, once the cabinet door assembly 40 is opened, that is, leaves the predetermined position (herein referred to as the position of the cabinet door assembly 40 in the closed state), the detection switch 60 generates an electric signal and feeds back to the control circuit board, and the control circuit board immediately disconnects the power supply after receiving the electric signal of the detection switch 60.

[0053] Wherein, the detection switch 60 used above can be a micro switch, as long as the filter device 31 is installed in place, or the micro switch does not send an electric signal to the control circuit board in the closed state of the cabinet door assembly 40; the detection switch 60 can also use other detection switches 60 commonly used by those skilled in the art, and the present application does not limit this.

[0054] It should be noted that, as for the way of disconnecting the power supply of the control circuit board, the control circuit board can disconnect the power input, or other means commonly used by those skilled in the art can be used, and the present application does not limit this.

[0055] The height of the bedside table is consistent with the height of the bed, the air inlet 111 is arranged on the lower side of the cabinet body 10, the air outlet 112 is arranged on the upper side of the cabinet body 10, the air outlet 112 blows the purified air upward, so that the user resting on the bed can breathe fresh air.

[0056] Further, the air inlet 111 is arranged in front of the lower side of the cabinet body 10, so that the amount of dust sucked by the air inlet 111 is less than that arranged at the rear of the lower side of the cabinet body 10.

[0057] In addition to purifying air, the bedside table of the embodiment also has the storage function of a general bedside table. The cabinet 10 also has a storage cavity 120 and an opening 121 communicating with the storage cavity 120. The storage cavity 120 is arranged adjacent to the containing cavity 110. The bedside table also includes a drawer assembly 80 mounted with the storage cavity 120 to realize the storage function.

[0058] Further, the taking-out port 113 and the outlet are both arranged on the front side of the cabinet 10, so that the user can operate accordingly, such as taking or placing the air purification assembly.

[0059] The bedside table of the embodiment also has wireless charging and sound functions. Specifically, the bedside table also includes a wireless charging assembly and a sound assembly 1000. The wireless charging assembly is arranged on the upper side of the cabinet 10. The sound assembly 1000 is distributed on the left and right sides of the cabinet 10.

[0060] Embodiment 2

[0061] The difference between the embodiment and embodiment 1 is that the position of the UV sterilization device in the embodiment can be arranged in the containing cavity 110 between the cabinet door assembly 40 and the filter device 31. The UV sterilization device is used to sterilize the air entering the air inlet 111 for the first time, so as to prevent bacteria from adhering to the filter screen of the filter device 31.

[0062] Further, in order to prevent the ultraviolet light generated by the UV sterilization device from leaking through the air inlet 111 or the taking-out port 113 when the ultraviolet light is working, the taking-out port 113 and the air inlet 111 need to be added with corresponding light blocking treatment.

[0063] Embodiment 3

[0064] The difference between the embodiment and embodiment 1 is that the containing cavity 110 in the embodiment is divided into a first containing cavity 110a and a second containing cavity 110b distributed in front and back. The space of the second containing cavity 110b is larger than that of the first containing cavity 110a. The first containing cavity 110a communicates with the taking-out port 113 and the air inlet 111. The air purification assembly is arranged in the first containing cavity 110a. The second containing cavity 110b communicates with the air outlet 112. The fan assembly is arranged in the second containing cavity 110b.

[0065] In the embodiment, the fan assembly is arranged in the relatively large second containing cavity 110b. Therefore, the specification of the fan assembly can be correspondingly increased, so that the fan assembly can have higher power, so that the purified air can be covered to the indoor environment more quickly.

[0066] Further, the cabinet 10 further has a receiving cavity 120 and an opening 121 in communication with the receiving cavity 120, the receiving cavity 120 is arranged adjacent to the first accommodating cavity 110a; the bedside cabinet further comprises a drawer assembly 80 which is mounted with the receiving cavity 120. Specifically, in the embodiment, the receiving cavity 120 and the first accommodating cavity 110a are distributed in an upper and lower manner, by arranging the receiving cavity 120 above, the user can conveniently take out the articles on the bed, and also avoid the articles in the drawer assembly 80 from being soaked when the water tank 321 of the humidifying device 32 leaks.

[0067] Further, the receiving cavity 120 and the first accommodating cavity 110a are sealed, which effectively avoids the water vapor of the humidifying device 32 from escaping into the receiving cavity 120 in the non-working state of the fan assembly, thereby affecting the articles in the drawer assembly 80.

[0068] In addition, in other embodiments, the receiving cavity 120 and the first accommodating cavity 110a can be distributed in a left and right manner, which is specifically determined according to actual conditions, such as the design distribution of the air inlet 111, the size of the air purification assembly, and the like.

[0069] Preferably, the sum of the longitudinal areas of the receiving cavity 120 and the first accommodating cavity 110a is equal to the longitudinal area of the second accommodating cavity 110b, which effectively utilizes the volume of the second accommodating cavity 110b, so that a larger fan assembly can be assembled, thereby accelerating the air purification speed and range.

[0070] Further, the cabinet 10 has a mounting port 114 of the second accommodating cavity 110b, the opening 121 of the mounting port 114 is located on the rear side of the cabinet 10, and the rear side of the cabinet 10 is provided with a detachable rear cover plate 101 which covers the mounting port 114. Specifically, the worker can install the fan assembly into the second accommodating cavity 110b through the mounting port 114, and then put the filtering device 31 and the humidifying device 32 into the first accommodating cavity 110a through the taking-out port 113 in sequence, so as to realize the installation in different areas, and improve the production efficiency.

[0071] Further, the fan assembly comprises a mounting plate 220 and a fan 210, the fan 210 is mounted on the mounting plate 220, and the mounting plate 220 is provided with a mounting portion 221; the mounting portion 221 is mounted and matched with the matching portion 102 of the cabinet body 10, so that the air inlet end of the fan 210 is aligned with the first containing cavity 110a, and the air outlet end of the fan 210 is communicated with the air outlet 112. The fan 210 of the embodiment is pre-installed on the mounting plate 220 to form a fan assembly, and the fan assembly is mounted and connected with the cabinet body 10 through the mounting and matching of the mounting portion 221 and the matching portion 102, thereby simplifying the installation steps and facilitating the installation.

[0072] Moreover, the rear side of the mounting plate 220 is provided with the control circuit board, so that the operator can perform wiring processing after the installation is completed.

[0073] Further, the mounting plate 220 is provided with a containing cavity 222 arranged in a recessed manner, the opening 121 of the containing cavity 222 is arranged towards the rear, and the control circuit board is mounted in the containing cavity 222; by mounting the control circuit board in the containing cavity 222, the control circuit board can not protrude, so as to prevent the interference between the rear cover plate 101 and the control circuit board in the subsequent installation process.

[0074] In an embodiment, the cabinet body 10 is provided with a partition plate 130, the partition plate 130 is provided with a ventilation opening 131, the first containing cavity 110a is communicated with the second containing cavity 110b through the ventilation opening 131, and the humidifying device 32 of the air purification assembly is arranged at the ventilation opening 131. In the embodiment, the first containing cavity 110a and the second containing cavity 110b are communicated through the ventilation opening 131, and the user can observe the cleanliness of the second containing cavity 110b through the taking-out opening 113 and the ventilation opening 131 after taking out the filter device 31 and the humidifying device 32, so as to open the rear cover plate 101 again to clean the second containing cavity 110b according to the cleaning requirement.

[0075] Embodiment 4

[0076] In combination Figures 8 to 9 The difference between the embodiment and the embodiment 1 is that the filter device 31 and the humidifying device 32 of the embodiment are integrated together to be taken out quickly. Specifically, the upper side of the water tank 321 is further provided with a reserved area 3211, the reserved area is arranged at the middle position of the water tank, and the water storage cavity of the water tank surrounds the reserved area. In the embodiment, the user can take out the water tank from the containing cavity, and at the same time, take out the filter device 31 together, then specifically detach the filter device 31 from the water tank and replace it, thereby simplifying the replacement operation of the filter device 31.

[0077] Further, the second limiting member is arranged on the water tank and located at the reserved area 3211, and the second limiting member is in abutment with the outer side of the filter device 31; the second limiting member 92 is in abutment with the front side and the rear side of the filter device 31 respectively, so that the filter device 31 is positioned in the front-rear direction, and the filter device 31 is facilitated to be separated from the water tank.

[0078] Further, the water tank further has a supporting plate 3212 arranged at the reserved area, and the upper side of the supporting plate is in abutment with the lower side of the filter device 31; the filter device 31 is supported by the supporting plate, so that the lower end of the filter device 31 is prevented from being in contact with the accommodating cavity, and the filter device 31 is facilitated to be pulled out of the water tank, and after the water tank is pulled out of the accommodating cavity, the filter device 31 can be supported by the supporting plate, so that the filter device 31 is prevented from falling.

[0079] Further, the water tank is provided with a water inlet 3213 near the outlet 113, so that water can be added without taking out the water tank.

[0080] According to the disclosure and teaching of the above description, those skilled in the art of the present application can also make changes and modifications to the above embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the present specification, these terms are only for convenience of description and do not constitute any limitation on the present application.

Claims

1. A bedside table with air purification function, characterized in that, The bedside cabinet comprises a cabinet body, a fan assembly, an air purification assembly and a cabinet door assembly, wherein the cabinet body has a receiving cavity, an air inlet, an air outlet and a taking outlet which are in communication with the receiving cavity; the fan assembly and the air purification assembly are arranged in the receiving cavity, and the receiving cavity forms an air flow path from the air inlet to the air outlet under the action of the fan assembly; the taking outlet is arranged corresponding to the air purification assembly; the cabinet door assembly is movably connected with the cabinet body and is used for covering the taking outlet; the air purification assembly comprises a filtering device and a humidifying device, and the filtering device and the humidifying device are arranged in sequence along the direction of the air flow path; the humidifying device comprises a water tank and a humidifying filter screen, and a groove is formed on the upper surface of the water tank, and the lower end of the humidifying filter screen is inserted into the water tank through the groove; the upper side of the water tank further has a reserved area, and the reserved area is arranged at the middle position of the water tank, and the filtering device is arranged in the reserved area. The bedside cabinet further comprises:

2. The bedside table with an air purification function according to claim 1, characterized in that, a first limiting member which abuts against the humidifying device and is used for limiting the position of the humidifying device; a second limiting member which abuts against the filtering device and is used for limiting the position of the filtering device.

3. The bedside cabinet with air purification function according to claim 1, wherein the air purification assembly further comprises a UV sterilization device, and the UV sterilization device is located between the filtering device and the humidifying device.

4. The bedside cabinet with air purification function according to claim 1, wherein the bedside cabinet further comprises a detection switch and a control circuit board, the detection switch is arranged in the receiving cavity and is used for detecting the position of the air purification assembly or the cabinet door assembly; the control circuit board is electrically connected with the detection switch and is used for receiving and disconnecting power supply according to the electrical signal of the detection switch.

5. The bedside cabinet with air purification function according to any one of claims 1-4, wherein the receiving cavity is divided into a first receiving cavity and a second receiving cavity which are distributed in front and back, and the space of the second receiving cavity is larger than that of the first receiving cavity, wherein the first receiving cavity is in communication with the taking outlet and the air inlet, and the air purification assembly is arranged in the first receiving cavity; the second receiving cavity is in communication with the air outlet, and the fan assembly is arranged in the second receiving cavity.

6. The bedside cabinet with air purification function according to claim 5, wherein the cabinet body further has a receiving cavity and an opening which is in communication with the receiving cavity, and the receiving cavity is arranged adjacent to the first receiving cavity; the bedside cabinet further comprises a drawer assembly which is installed and cooperated with the receiving cavity.

7. The bedside cabinet with air purification function according to claim 6, wherein the sum of the longitudinal areas of the receiving cavity and the first receiving cavity is equal to the longitudinal area of the second receiving cavity.

8. The bedside cabinet with air purification function according to claim 6, wherein ​ The cabinet body has a partition plate provided with a ventilation opening, and the first accommodating cavity is communicated with the second accommodating cavity through the ventilation opening. The humidifying device of the air purification assembly is arranged at the ventilation opening.

9. The bedside cabinet with air purification function according to claim 1, characterized in that: The air inlet is arranged on the lower side of the cabinet body, and the air outlet is arranged on the upper side of the cabinet body.

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