Cup type cleaning machine

Abstract

The utility model discloses a cup type cleaning machine, including cup body, purification device, first fan and second fan, the cup body has the accommodation space, air inlet, upper air outlet and side air outlet, upper air outlet is located in the top of cup body, air inlet and side air outlet are located in the side of cup body, air inlet is located between upper air outlet and side air outlet, and the second fan is located between side air outlet and side air outlet. The air inlet is communicated with the upper exhaust outlet and the side exhaust outlet through the containing space, the purifying device is arranged in the containing space, the first fan and the second fan are arranged in the containing space and located on the upper side and the lower side of the air inlet respectively, and when the first fan and the second fan operate, air enters the containing space from the air inlet, is purified through the purifying device and then enters the air outlet. The air is discharged out of the cup body through the upper air outlet and the side air outlet; therefore, the cleaning machine can be placed in the cup holder, and the effect of two-way air exhaust is achieved.

Description

Technical Field

[0001] The utility model relates to the field of air purification, in particular to a cup-type air purifier. Background Art

[0002] With the rapid development of industrial technology and transportation, daily waste gases generate a large amount of suspended particulate matter that floats in the atmosphere. Due to their small size and light weight, suspended particulate matter can remain in the atmosphere for a long time and enter the body through breathing, accumulating in the trachea or lungs and affecting health. Therefore, to remove suspended particulate matter from indoor air, air purifiers are often used to circulate and sterilize the air, achieving a clean air effect.

[0003] However, existing air purifiers are mostly designed for large indoor spaces. As a result, they are bulky and heavy, making them difficult to store or carry. They are also impractical for use in smaller spaces (such as cars and desks). Furthermore, because they are designed for large indoor spaces, most existing air purifiers utilize a single outlet to deliver high-volume airflow to increase ventilation efficiency, but this fails to meet the user's need for simultaneous exhaust in multiple directions.

[0004] In view of this, the present invention aims to address the above-mentioned shortcomings of the prior art, conducts intensive research and applies theoretical research to try to solve the above-mentioned problems, which becomes the improvement goal of the present invention. Utility Model Content

[0005] The main purpose of the present invention is to enable the air purifier to be placed in a cup holder on a table or in a car and to achieve exhaust effects in different directions.

[0006] In order to achieve the above-mentioned purpose, the present invention provides a cup-type purifier, including a cup body, a purification device, a first fan and a second fan. The cup body has a accommodating space, an air inlet, an upper exhaust port and a side exhaust port. The upper exhaust port is located at the top of the cup body, the air inlet and the side exhaust port are located on the side of the cup body, the air inlet is located between the upper exhaust port and the side exhaust port, and the air inlet is connected to the upper exhaust port and the side exhaust port through the accommodating space. The purification device is arranged in the accommodating space, the first fan is arranged in the accommodating space and is located above the air inlet, and the second fan is arranged in the accommodating space and is located below the air inlet. When the first fan and the second fan are running, the air outside the cup body enters the accommodating space from the air inlet and is purified by the purification device, and then discharged to the outside of the cup body through the upper exhaust port and the side exhaust port.

[0007] In one embodiment of the present invention, a filter module is further included. The cup body has a mounting groove corresponding to the air inlet. The filter module is detachably mounted in the mounting groove.

[0008] In one embodiment of the present invention, the filter module is arranged in the installation groove along an installation direction. The filter module includes a mounting frame and a filter element. The filter element is detachably inserted into the mounting frame along an insertion direction. The installation direction and the insertion direction are staggered.

[0009] In one embodiment of the present invention, there are two air inlets and they are arranged oppositely on both sides of the cup body, there are two mounting grooves and they are respectively arranged corresponding to each air inlet, there are two filter modules and they are respectively detachably arranged in each mounting groove, and each filter module is crescent-shaped or C-shaped.

[0010] In one embodiment of the present invention, the cup body includes an upper shell, a middle frame and a lower shell. The middle frame has an air inlet, the upper shell is arranged at the top of the middle frame and has an upper exhaust port, and the lower shell is arranged at the bottom of the middle frame and has a side exhaust port.

[0011] In one embodiment of the present invention, the middle frame includes a hollow tube and a central support. The hollow tube has an inner cavity, multiple openings and an air inlet. The inner cavity is connected to the accommodating space and the inner cavity is connected to the air inlet through each opening. The central support is connected to the hollow tube and is located in the inner cavity.

[0012] In one embodiment of the present invention, the purification device includes an ultraviolet sterilization module, which is arranged on a central bracket. The ultraviolet sterilization module includes an ultraviolet lamp board and a light guide column. The light guide column is arranged on the central bracket and located at the center of the hollow cylinder. The ultraviolet lamp board is arranged in the light guide column.

[0013] In one embodiment of the present invention, a filter module is further included. The filter module is detachably configured to correspond to the air inlet. The filter module has a photocatalyst coating. The photocatalyst coating is located on a side of the filter module facing the ultraviolet light sterilization module.

[0014] In one embodiment of the present invention, an essential oil module is also included, which includes a placement rack, an essential oil cotton pad and an upper cover. The placement rack is arranged in the upper shell, and the upper cover is removable to correspond to the upper exhaust port configuration. The essential oil cotton pad is sandwiched between the placement rack and the upper cover.

[0015] In one embodiment of the present invention, the essential oil module further includes a heating element, which is attached to the placement rack and is capable of heating the placement rack.

[0016] In one embodiment of the present invention, an electronic control module is also included, which includes a thin film capacitor panel, a light board assembly and a circuit board. The circuit board is arranged in the accommodating space, the light board assembly is arranged in the upper shell, the thin film capacitor panel is arranged on the top of the upper shell and surrounds the upper exhaust port, and the circuit board is electrically connected to the thin film capacitor panel, the light board assembly, the purification device, the first fan and the second fan.

[0017] In one embodiment of the present invention, a battery assembly is further included. The battery assembly is disposed at the bottom of the middle frame and located in the lower shell.

[0018] In one embodiment of the present invention, the purification device includes a negative ion generator, which is disposed in the accommodating space and has a plurality of emission pins, some of which extend adjacent to the upper exhaust port, and the remaining emission pins extend adjacent to the side exhaust port.

[0019] In one embodiment of the present invention, the first fan is a DC fan, and the second fan is a blower fan.

[0020] The cup body of the cup-type air purifier of the present invention is cup-shaped, so it can be placed in the cup holder of a table or a car for use, and by arranging the air inlet between the first fan and the second fan, the air can be discharged from the upper exhaust port and the side exhaust port, so that the air purifier can achieve exhaust effects in different directions to improve the efficiency of air purification.

[0021] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional appearance diagram of the utility model.

[0023] Figure 2 This is a three-dimensional appearance diagram of the utility model from another perspective.

[0024] Figure 3 This is a three-dimensional exploded view of the present invention.

[0025] Figure 4 This is a partial three-dimensional appearance diagram of the utility model.

[0026] Figure 5 It is a sectional side view of the present utility model.

[0027] Figure 6 for Figure 5 AA cross-sectional view.

[0028] Figure 7 for Figure 5 BB cross-sectional view.

[0029] Figure 8 It is a partial three-dimensional exploded view of the utility model.

[0030] Wherein, the reference numerals:

[0031] 10: cup body

[0032] 101: Accommodation Space

[0033] 102: Air Inlet

[0034] 103: Upper exhaust vent

[0035] 104: Side exhaust vents

[0036] 11: Upper shell

[0037] 12: Middle level framework

[0038] 121:Hollow tube

[0039] 1211: Installation slot

[0040] 1212: Inner cavity

[0041] 1213: Opening

[0042] 122: Center bracket

[0043] 13: Lower shell

[0044] 20: Purification device

[0045] 21: UV sterilization module

[0046] 211: UV light board

[0047] 2111:Substrate

[0048] 2112:UV lamp

[0049] 212: Light guide column

[0050] 22: Negative ion generator

[0051] 221: Launch pin header

[0052] 30: Filter module

[0053] 31: Install the frame

[0054] 311:Through slot

[0055] 312: Grooving

[0056] 32: Filter

[0057] 321: Activated carbon filter cotton

[0058] 322: Titanium dioxide filter paper

[0059] 40:Essential Oil Module

[0060] 41: Placement rack

[0061] 42: Essential oil cotton pads

[0062] 43: Upper cover

[0063] 44: Heating element

[0064] 50:Electronic control module

[0065] 51: Film capacitor panel

[0066] 52: Light board assembly

[0067] 53: Circuit board

[0068] 60:Battery components

[0069] 70: Input connection port

[0070] 80: Output connection port

[0071] 91:First Fan

[0072] 92: Second Fan

[0073] 93: Air sensing module

[0074] D1: Installation direction

[0075] D2: Insertion direction DETAILED DESCRIPTION

[0076] In the description of the present invention, it should be understood that the terms "front side", "rear side", "left side", "right side", "front end", "rear end", "end", "longitudinal", "lateral", "vertical", "top", "bottom", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a restriction on the present invention.

[0077] As used herein, terms such as "first," "second," "third," "fourth," and "fifth" describe various elements, components, regions, layers, and / or sections, which should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer, or section from another. Unless the context clearly indicates otherwise, the use of terms such as "first," "second," "third," "fourth," and "fifth" herein does not imply a sequence or order.

[0078] As used herein and not otherwise defined, the terms "substantially" and "approximately" are used to describe and describe small variations. When applied to an event or circumstance, the terms may include the exact moment the event or circumstance occurred, as well as the point at which the event or circumstance occurred to a close approximation. For example, when applied to a numerical value, the terms may include a range of variation less than or equal to ±10% of the numerical value, such as less than or equal to ±5%, less than or equal to ±4%, less than or equal to ±3%, less than or equal to ±2%, less than or equal to ±1%, less than or equal to ±0.5%, less than or equal to ±0.1%, or less than or equal to ±0.05%.

[0079] The detailed description and technical contents of the present invention will be described below with reference to the accompanying drawings. However, the accompanying drawings are for illustrative purposes only and are not intended to limit the present invention.

[0080] This utility model provides a cup-type purifier that can be placed on a flat surface or in a cup holder in a small space such as a car, office desk or kitchen. Figures 1 to 3 As shown, it mainly includes a cup body 10, a purification device 20, a first fan 91 and a second fan 92.

[0081] The cup body 10 is a long, rectangular cup tube structure. The cup body 10 has a accommodating space 101, at least one air inlet 102, an upper exhaust port 103, and a side exhaust port 104. The accommodating space 101 is located inside the cup body 10, the upper exhaust port 103 is located at the top of the cup body 10, and the air inlet 102 and the side exhaust port 104 are located on the side of the cup body 10. Specifically, the air inlet 102 is located between the upper exhaust port 103 and the side exhaust port 104, and the air inlet 102 is connected to the upper exhaust port 103 and the side exhaust port 104 through the accommodating space 101. In this way, air outside the cup body 10 can enter the accommodating space 101 through the air inlet 102, and then leave from the upper exhaust port 103 and the side exhaust port 104 after diversion. In this embodiment, there are two air inlets 102 disposed on opposite sides of the cup body 10. However, the present invention is not limited thereto. The number of air inlets 102 can also be one or three or more, and should be adjusted accordingly based on different needs. For ease of description, the following description will be based on a single air inlet 102. This does not limit the present invention to having only one air inlet 102.

[0082] The purification device 20 is arranged in the accommodating space 101 of the cup body 10. The first fan 91 is arranged in the accommodating space 101 and is located above the air inlet 102. The second fan 92 is arranged in the accommodating space 101 and is located below the air inlet 102. When the first fan 91 and the second fan 92 are in operation, suction is generated, so that the air outside the cup body 10 is sucked into the accommodating space 101 from the air inlet 102, and the sucked air will be diverted after being purified by the purification device 20, and finally discharged to the outside of the cup body 10 through the upper exhaust port 103 and the side exhaust port 104 respectively. In this way, the cup-type purifier of the present invention is cup-shaped and can be placed in a cup rack or on a flat surface for use, and the air purified by the purification device 20 can be discharged from the upper exhaust port 103 and the side exhaust port 104, thereby achieving exhaust effects in different directions to improve the efficiency of air purification.

[0083] For further instructions, see Figures 1 to 5 and Figure 7 As shown, the cup body 10 includes an upper shell 11, a middle frame 12 and a lower shell 13. The upper shell 11, the middle frame 12 and the lower shell 13 are all hollow structures and are interconnected inside, thereby forming the aforementioned accommodating space 101. The middle frame 12 has an air inlet 102. The upper shell 11 is arranged at the top of the middle frame 12, and the upper shell 11 has an upper exhaust port 103. The lower shell 13 is arranged at the bottom of the middle frame 12, and the lower shell 13 has a side exhaust port 104. The first fan 91 is arranged at the top of the middle frame 12 and is covered by the upper shell 11, and the second fan 92 is arranged at the bottom of the middle frame 12 and is covered by the lower shell 13. In this embodiment, the first fan 91 is a DC fan and the second fan 92 is a blower fan, but the present invention is not limited to this. Thus, when the air outside the cup body 10 enters the accommodating space 101 of the cup body 10, the first fan 91 can directly discharge a portion of the air in the accommodating space 101 upward through the upper exhaust port 103, while the second fan 92 can restrict the other portion of the air in the accommodating space 101 from being discharged through the side exhaust port 104. In other words, Figure 7 As shown, since the second fan 92 of this embodiment adopts a blower fan instead of a DC fan, another part of the air in the aforementioned accommodating space 101 can be forced to be concentrated and discharged from the side exhaust port 104, thereby avoiding turbulence of the air inside the accommodating space 101.

[0084] The cup-type purifier of the present invention also includes at least one filter module 30. The middle frame 12 of the cup body 10 has at least one mounting groove 1211. The mounting groove 1211 is configured corresponding to the air inlet 102, and the filter module 30 is detachably arranged in the mounting groove 1211. The number of mounting grooves 1211 and filter modules 30 corresponds to the number of air inlets 102. In this embodiment, since the number of air inlets 102 is two and is relatively configured on both sides of the cup body 10, the number of mounting grooves 1211 corresponds to two and corresponds to each air inlet 102 respectively, and the number of filter modules 30 also corresponds to two and is detachably arranged in each mounting groove 1211 respectively, but the present invention is not limited to this. For the convenience of description below, a single filter module 30 and a single mounting groove 1211 will be used for explanation, which does not limit the present invention to having only one filter module 30 and mounting groove 1211.

[0085] Refer back Figure 3 As shown, the filter module 30 is arranged in the mounting groove 1211 along an installation direction D1 (i.e., the side direction of the cup body 10 in the figure). Specifically, the filter module 30 can be arranged in the mounting groove 1211 by means of snapping, buckling, hooking, locking, locking or magnetic attraction, and the present invention does not impose any restrictions on this. In this embodiment, each filter module 30 and each mounting groove 1211 are half-moon-shaped or C-shaped, so that each filter module 30 can be symmetrically arranged, but the present invention is not limited to this. The filter module 30 includes a mounting frame 31 and a filter element 32. The filter element 32 is detachably inserted into the mounting frame 31 along an insertion direction D2. Specifically, the mounting frame 31 is also half-moon-shaped or C-shaped, and the mounting frame 31 is a hollow structure and a through groove 311 is formed at the top for the filter element 32 to be inserted and placed. Therefore, the insertion direction D2 is the up and down direction of the mounting frame 31. In addition, the mounting frame 31 has a plurality of through slots 312 for air to flow through. The mounting direction D1 and the insertion direction D2 of the mounting frame 31 are interlaced, thereby preventing the filter element 32 from detaching from the filter module 30 after it is installed in the mounting slot 1211. In this embodiment, the mounting direction D1 is substantially perpendicular to the insertion direction D2, but the present invention is not limited to this. The filter element 32 in this embodiment includes an activated carbon filter cotton 321 and a titanium dioxide filter paper 322, but in other embodiments, the filter element 32 may also include only activated carbon filter cotton 321 or titanium dioxide filter paper 322, or include other types of filter materials or combinations. The activated carbon filter cotton 321 is arranged on the outside of the titanium dioxide filter paper 322, and the titanium dioxide filter paper 322 is folded into a zigzag shape.

[0086] Please see next Figures 3 to 6As shown, the middle frame 12 includes a hollow tube 121 and a central support 122. The hollow tube 121 has the aforementioned mounting slots 1211, an inner cavity 1212, multiple openings 1213, and the aforementioned air inlets 102. The inner cavity 1212 is a cylindrical space located within the hollow tube 121 and connected to the accommodating space 101. The inner cavity 1212 connects the mounting slots 1211 with the air inlets 102 via the openings 1213. Specifically, air outside the cup body 10 passes through the through-grooves 312 on the outside of each mounting frame 31, passes through the filter elements 32 for filtration, then passes through the through-grooves 312 on the inside of each mounting frame 31, and finally enters the inner cavity 1212 of the hollow tube 121 through the openings 1213 of the hollow tube 121. The central support 122 is connected to the hollow tube 121 and located at the center of the inner cavity 1212. The cup-type air conditioner of the present invention also includes an air sensor module 93. Air sensor module 93 is mounted on the middle frame 12 and is used to detect the air quality within the middle frame 12. In this embodiment, air sensor module 93 is the GY-SGP30 model commercially available from Sensirion, but the present invention is not limited thereto.

[0087] In this embodiment, the purification device 20 includes a UV sterilization module 21 and a negative ion generator 22, but the present invention is not limited thereto. For example, the purification device 20 may include only the UV sterilization module 21 or the negative ion generator 22, or the purification device 20 may include other types of sterilization modules or combinations.

[0088] Refer back Figures 3 to 6As shown, the UV sterilization module 21 is mounted on the central support 122. The UV sterilization module 21 includes a UV lamp panel 211 and a light guide 212. The light guide 212 is mounted on the central support 122 and extends upward and downward. The light guide 212 is located at the center of the hollow cylinder 121. In this embodiment, the light guide 212 is a starfish-shaped columnar structure, but in other embodiments, it may be a triangular, cross-shaped, or other columnar structure. The UV lamp panel 211 is located at the center of the light guide 212. Specifically, the UV lamp panel 211 includes a base plate 2111 and a plurality of UV lamps 2112 disposed on opposite sides of the base plate 2111. Each UV lamp 2112 emits UV light toward the upper and lower sides of the base plate 2111. The UV light is transmitted through the light guide 212 and irradiates the entire inner cavity 1212 of the hollow cylinder 121, effectively sterilizing the air entering the inner cavity 1212. Furthermore, the filter element 32 in this embodiment also has a photocatalyst coating (not numbered in the figure) to further enhance the sterilization and deodorization effects through the ultraviolet light emitted by the ultraviolet sterilization module 21. Specifically, the photocatalyst coating is disposed on the side of the filter element 32 facing the ultraviolet sterilization module 21 for ultraviolet light irradiation. That is, the photocatalyst coating in this embodiment is disposed on the side of the titanium dioxide filter paper 322 away from the activated carbon filter cotton 321, but the present invention is not limited to this. The negative ion generator 22 is disposed in the accommodating space 101. Specifically, the negative ion generator 22 in this embodiment is disposed at the bottom of the center bracket 122 and is located in the lower housing 13, but the present invention is not limited to this. The negative ion generator 22 has a plurality of emission pins 221, some of which extend adjacent to the upper exhaust port 103, and the remaining emission pins 221 extend adjacent to the side exhaust port 104. In this way, the negative ion generator 22 can generate a pulse voltage at each emission pin 221, thereby generating a tiny electric arc and causing the nearby air to generate ozone and negative ions under the action of the electric arc. The air is then discharged and inhaled by the user, which has the effect of invigorating the spirit, eliminating fatigue, improving work efficiency and improving sleep.

[0089] Please see next Figures 1 to 5 and Figure 8As shown, the cup-type air purifier of the present invention also includes an essential oil module 40. The essential oil module 40 mainly includes a placement rack 41, an essential oil cotton sheet 42 and an upper cover 43. The placement rack 41 is arranged on the top of the first fan 91 and is located in the upper shell 11. The upper cover 43 is detachably configured to correspond to the upper exhaust port 103 of the upper shell 11. The upper cover 43 in this embodiment is connected to the upper exhaust port 103 of the upper shell 11 in a magnetic manner, but in other embodiments, it can also be connected by means of snapping, buckling or locking. The essential oil cotton sheet 42 is sandwiched between the placement rack 41 and the upper cover 43. In this way, the user can drop essential oils of different flavors on the essential oil cotton sheet 42 according to different needs, so that the air discharged through the upper exhaust port 103 will discharge the volatile fragrance of the essential oil together to achieve a refreshing effect. In the present embodiment, the placement rack 41 and the upper cover 43 are both made of metal, thereby preventing the placement rack 41 and the upper cover 43 from chemically reacting or being damaged with the essential oil adsorbed by the essential oil cotton sheet 42. In addition, the essential oil module 40 in the present embodiment also includes a heating element 44, which is attached to the placement rack 41 and can heat the placement rack 41, thereby enhancing the volatilization effect of the essential oil of the essential oil cotton sheet 42, but the present invention is not limited to this. Specifically, the heating element 44 in the present embodiment is a long, flat electric heating plate, which can generate heat by supplying electricity, and because the heating element 44 is long and flat, it can be attached to the outer periphery of the placement rack 41, but the form and type of the heating element 44 of the present invention are not limited to this. Furthermore, in one embodiment of the present invention, the heating element 44 can be used in conjunction with a negative temperature coefficient thermistor (NTC Thermistor). That is, the heating of the heating element 44 is controlled by sensing the temperature of the negative temperature coefficient thermistor (not numbered in the figure), thereby controlling the temperature of the heating element 44 and the placement rack 41 to be between 55°C and 60°C so that the essential oil can achieve the best volatilization effect.

[0090] To further explain, the cup-type purifier of the present invention also includes an electronic control module 50. The electronic control module 50 includes a thin film capacitor panel 51, a light board assembly 52 and a circuit board 53. The circuit board 53 is arranged in the accommodating space 101. The light board assembly 52 is arranged in the upper shell 11. The thin film capacitor panel 51 is arranged on the top of the upper shell 11 and surrounds the upper exhaust port 103. The circuit board 53 is electrically connected to the thin film capacitor panel 51, the light board assembly 52, the ultraviolet sterilization module 21 and the negative ion generator 22 of the purification device 20, the first fan 91, the second fan 92, the air sensing module 93, the heating element 44 and the negative temperature coefficient thermistor to control the start and stop of the operation of the above-mentioned components and assemblies. A plurality of different patterns can be provided on the thin film capacitor panel 51 and matched with the lighting effect display of the light board assembly 52, so that the user can identify different states or touch operations to enable or disable the required functions. For example, the pattern on the thin film capacitor panel 51 can be a wind speed switch, a fan switch, an essential oil cotton pad heating switch, air quality, etc.

[0091] Refer back Figure 2 、 Figure 4 and Figure 5 As shown, the cup-type air conditioner of the present invention also includes a battery assembly 60, at least one input connection port 70 and an output connection port 80. The battery assembly 60, the input connection port 70 and the output connection port 80 are all electrically connected to the circuit board 53 of the electronic control module 50. The battery assembly 60 is arranged at the bottom of the middle frame 12 and is located in the lower shell 13, so that the cup body 10 can be cup-shaped. In this embodiment, the battery assembly 60 includes a plurality of 18650 rechargeable lithium batteries, but the present invention is not limited to this. For example, the battery assembly 60 can also include a plurality of dry cells or a plurality of other types of rechargeable batteries. The input connection port 70 and the output connection port 80 are both arranged on the side of the cup body 10 and can be connected to different power transmission lines (not shown in the figure). In this embodiment, the number of input connection ports 70 is two and they are a DC input port and a Type-C input port respectively, and the output connection port 80 is a Type-C output port, but the present invention is not limited to this. Thus, the battery assembly 60 and each input connection port 70 can serve individually or simultaneously as the power source for the cup-type air conditioner of the present invention. Furthermore, when the battery assembly 60 and at least one input connection port 70 are each equipped with multiple 18650 rechargeable lithium batteries and power transmission cables, the combination of the input connection port 70 and the power transmission cable can be used as the preferred power source, thereby conserving power consumption of the battery assembly 60. Furthermore, the battery assembly 60 can also output power through the output connection port 80, allowing the cup-type air conditioner of the present invention to function as a portable power source.

[0092] The cup body 10 of the cup-type air purifier of the present invention is cup-shaped, so it can be placed in a cup holder for use, and by setting the air inlet 102 between the first fan 91 and the second fan 92, air can be discharged from the upper exhaust port 103 and the side exhaust port 104, so that the air purifier can achieve exhaust effects in different directions to improve the efficiency of air purification.

[0093] In summary, the above disclosure of the present invention is intended to enable those skilled in the art to clearly understand the technical content of the present invention and implement it accordingly, and is not intended to limit the scope of patent protection of the present invention. In addition, the present invention may also have many other embodiments not listed here. Without departing from the spirit and essence of the present invention, those skilled in the art should be able to develop various corresponding changes and modifications based on the present invention, and such corresponding changes and modifications should fall within the scope of protection of the claims of the present invention.

Claims

1. A cup-type cleaning machine, characterized in that: include: A cup body having a accommodating space, an air inlet, an upper air outlet, and a side air outlet, wherein the upper air outlet is located at the top of the cup body, the air inlet and the side air outlet are located at the side of the cup body, the air inlet is located between the upper air outlet and the side air outlet, and the air inlet is connected to the upper air outlet and the side air outlet via the accommodating space; a purification device, disposed in the accommodating space; a first fan disposed in the accommodating space and located above the air inlet; and a second fan disposed in the accommodating space and below the air inlet; When the first fan and the second fan are running, the air outside the cup body enters the accommodating space from the air inlet and is purified by the purification device, and then discharged to the outside of the cup body through the upper exhaust port and the side exhaust port.

2. The cup-type cleaning machine according to claim 1, characterized in that: It also includes a filter module. The cup body has a mounting groove, which is configured corresponding to the air inlet. The filter module is detachably arranged in the mounting groove.

3. The cup-type cleaning machine according to claim 2, characterized in that: The filter module is arranged in the installation slot along an installation direction. The filter module includes a mounting frame and a filter element. The filter element is detachably inserted into the mounting frame along an insertion direction. The mounting direction and the insertion direction are intertwined.

4. The cup-type cleaning machine according to claim 2, characterized in that: There are two air inlets and they are arranged oppositely on both sides of the cup body. There are two mounting grooves and they correspond to each air inlet respectively. There are two filter modules and they are detachably arranged in each mounting groove respectively. Each filter module is half-moon shaped or C-shaped.

5. The cup-type cleaning machine according to claim 1, characterized in that: The cup body includes an upper shell, a middle frame and a lower shell. The middle frame has the air inlet, the upper shell is arranged on the top of the middle frame and has the upper exhaust port, and the lower shell is arranged at the bottom of the middle frame and has the side exhaust port.

6. The cup-type cleaning machine according to claim 5, characterized in that: The middle frame includes a hollow tube and a central support. The hollow tube has an inner cavity, multiple openings and the air inlet. The inner cavity is connected to the accommodating space and the inner cavity is connected to the air inlet via each of the openings. The central support is connected to the hollow tube and is located in the inner cavity.

7. The cup-type cleaning machine according to claim 6, characterized in that: The purification device includes an ultraviolet light sterilization module, which is arranged on the central bracket. The ultraviolet light sterilization module includes an ultraviolet lamp board and a light guide column. The light guide column is arranged on the central bracket and located at the center of the hollow cylinder. The ultraviolet lamp board is arranged in the light guide column.

8. The cup-type cleaning machine according to claim 7, characterized in that: The invention also comprises a filter module, which is detachably arranged corresponding to the air inlet. The filter module has a photocatalyst coating, which is located on a side of the filter module facing the ultraviolet light sterilization module.

9. The cup-type cleaning machine according to claim 5, characterized in that: It also includes an essential oil module, which includes a placement rack, an essential oil cotton sheet and an upper cover. The placement rack is arranged in the upper shell body, and the upper cover is detachably configured to correspond to the upper exhaust port. The essential oil cotton sheet is sandwiched between the placement rack and the upper cover.

10. The cup-type cleaning machine according to claim 9, characterized in that: The essential oil module further comprises a heating element, which is attached to the placement rack and can heat the placement rack.

11. The cup-type cleaning machine according to claim 5, characterized in that: It also includes an electronic control module, which includes a thin film capacitor panel, a light board assembly and a circuit board. The circuit board is arranged in the accommodating space, the light board assembly is arranged in the upper shell, the thin film capacitor panel is arranged on the top of the upper shell and surrounds the upper exhaust port, and the circuit board is electrically connected to the thin film capacitor panel, the light board assembly, the purification device, the first fan and the second fan.

12. The cup-type cleaning machine according to claim 5, characterized in that: The utility model also comprises a battery assembly which is arranged at the bottom of the middle frame and located in the lower shell.

13. The cup-type cleaning machine according to claim 1, characterized in that: The purification device includes a negative ion generator, which is arranged in the accommodating space and has a plurality of emission pins. Some of the emission pins extend to be adjacent to the upper air outlet, and the rest of the emission pins extend to be adjacent to the side air outlet.

14. The cup-type cleaning machine according to claim 1, characterized in that: The first fan is a DC fan, and the second fan is a blower fan.

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