Nail beautifying dust collector

Abstract

The utility model provides a manicure dust collector, and relates to the technical field of manicure. The manicure cleaner includes: a housing; a power device; the power device is arranged in the shell; a filter; a dust collection device; the dust collecting device is arranged in the shell and can be separated from the shell; the filtering piece is detachably arranged on the dust collecting device; the shell comprises a first side part, and an entering part is arranged on the first side part; and the first side part is obliquely arranged relative to the bottom surface of the shell. The filtering piece is very convenient and efficient to clean or replace; the first side part is obliquely arranged, the entering part is arranged on the first side part, the first side part can play a role in supporting the fingers, human engineering is met, part of dust can enter the shell through the entering part due to the dead weight, and the dust collecting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of nail art, and in particular to a nail art dust collector. BACKGROUND

[0002] Nail art is a work of decorating and beautifying nails. During nail art, it is usually necessary to polish nails and the like, and in this process, fine dust is generated. If the dust is not treated, it will affect the experience of customers. In addition, if the nail artist inhales dust for a long time in such a working environment, it will also have adverse effects on the health of the body.

[0003] The nail art dust collector is a device for sucking dust generated during nail art. Since the amount of dust generated during nail art is large, the filter screen of the nail art dust collector needs to be cleaned or replaced regularly, otherwise it will be blocked, causing the nail art dust collector to be unable to normally suck dust.

[0004] When cleaning or replacing the filter screen, the shell of the nail art dust collector, and even the fan, need to be disassembled, which is very inconvenient to operate and very time-consuming. CONTENT OF THE INVENTION

[0005] The present application aims to overcome the defects of the prior art and provide a nail art dust collector to solve the problems in the prior art.

[0006] To solve the above problems, the present application provides a nail art dust collector, comprising:

[0007] a shell;

[0008] a power device for generating an air flow; the power device is arranged inside the shell;

[0009] a filter element for filtering dust in the air flow;

[0010] a dust collecting device for collecting the dust; the dust collecting device is arranged inside the shell, and the dust collecting device is separable from the shell; wherein the air flow flows to the power device after passing through the dust collecting space of the dust collecting device and the filter element in sequence;

[0011] the filter element is detachably arranged on the dust collecting device;

[0012] the shell comprises a first side portion, and an entering portion is arranged on the first side portion, the entering portion being used for the dust to enter the inside of the shell; wherein the first side portion is arranged obliquely relative to the bottom surface of the shell.

[0013] In a possible implementation, the dust collecting device is internally provided with a first support wall and a second support wall, the first support wall is oppositely arranged with the second support wall and located at two sides of the dust collecting space;

[0014] The top surface of the first support wall and the top surface of the second support wall are respectively used for supporting two sides of the filter element.

[0015] In a possible implementation, a side of the first support wall away from the dust collecting space is provided with a first limiting piece, and a side of the second support wall away from the dust collecting space is provided with a second limiting piece; wherein the filter element is clamped between the first limiting piece and the second limiting piece.

[0016] Both the first support wall and the second support wall are provided with a first clamping part and a second clamping part at two ends in the length direction, and the filter element is further clamped between the first clamping part and the second clamping part.

[0017] In a possible implementation, the dust collecting device further comprises a first outer side wall and a second outer side wall, the first outer side wall and the second outer side wall are oppositely arranged and located at two sides of the dust collecting space; wherein the first support wall and the second support wall are both located between the first outer side wall and the second outer side wall.

[0018] The first outer side wall and the first support wall are located at the same side of the dust collecting space; the second outer side wall and the second support wall are located at the same side of the dust collecting space.

[0019] The first limiting piece is arranged between the first outer side wall and the first support wall; and the second limiting piece is arranged between the second outer side wall and the second support wall.

[0020] In a possible implementation, the shell is internally provided with a first mounting space and a second mounting space, the first mounting space is located above the second mounting space.

[0021] The power device is arranged in the first mounting space, and the dust collecting device is movably arranged in the second mounting space.

[0022] The dust collecting device has a dust collecting space, and the filter element has a space with the bottom surface of the dust collecting space; wherein the airflow flows into the first mounting space after passing through the dust collecting space and the filter element in sequence.

[0023] In a possible implementation, the shell is provided with a first opening part, the first opening part is located at the top of the first mounting space, and the first opening part is in communication with the first mounting space.

[0024] The first installation space is provided with a cover body above the power device;

[0025] The first opening part is provided with a support pad for supporting a hand, wherein the support pad is detachably connected with the cover body;

[0026] The upper end of the first side part is adjacent to the support pad.

[0027] In a possible implementation, the cover body is provided with a plurality of plug-in columns, and the support pad is provided with a plurality of plug-in holes corresponding to the plug-in columns;

[0028] The plug-in columns have magnetism, and the plug-in columns are magnetically attracted to the support pad.

[0029] In a possible implementation, the shell further comprises a second side part and a third side part, and the first side part is located between the second side part and the third side part;

[0030] The shell is internally provided with a communication space above the second installation space; the access part and the second installation space are directly communicated with the communication space;

[0031] The second side part or / and the third side part is provided with an exhaust part communicated with the first installation space.

[0032] In a possible implementation, the first side part is provided with a button with an aperture;

[0033] The second side part or the third side part is provided with a power interface;

[0034] The second side part or the third side part is provided with a control knob for adjusting the output power of the power device.

[0035] In a possible implementation, the first side part is provided with a second opening part below the first side part, and the second opening part is communicated with the second installation space, wherein the second opening part is used for the dust collection device to enter or move out of the second installation space;

[0036] The bottom of the shell is provided with a bottom plate, and the bottom plate is provided with a magnetic part for magnetically connecting the dust collection device.

[0037] The beneficial effects of the present application include:

[0038] The nail dust collector provided by the present application comprises a shell, a power device, a filter and a dust collection device.

[0039] During vacuuming, the power unit starts and generates airflow, which draws the dust generated during the nail art process into the housing through the inlet on the first housing. Since the airflow passes through the dust collection space of the dust collection device and the filter element before flowing to the power unit, the filter element can filter the dust in the airflow, thus allowing the filtered air to flow to the power unit.

[0040] After vacuuming, some dust will settle in the dust collection unit due to gravity and other factors; some dust will adhere to the filter. Because the dust collection unit is detachably installed inside the housing, and the filter is detachably mounted on the dust collection unit, cleaning or replacing the filter simply requires removing the dust collection unit from the housing, and then removing the filter from the dust collection unit. The operation is very convenient and efficient.

[0041] The outer shell includes a first side portion, which is inclined relative to the bottom surface of the outer shell. When the bottom surface of the outer shell is placed on a horizontal table or other object, the first side portion will be in an inclined state, thereby providing support for the fingers and thus conforming to ergonomics. In addition, since the inlet is located on the first side portion, during the nail art process, some dust will enter the outer shell through the inlet due to its own weight, thereby improving the dust collection efficiency. Attached Figure Description

[0042] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0043] Figure 1 A first schematic diagram of a nail vacuum cleaner is shown;

[0044] Figure 2 It shows Figure 1 Second schematic diagram of the Sino-American A-type vacuum cleaner;

[0045] Figure 3 It shows Figure 1 A schematic diagram of the explosion of a Sino-American Class A vacuum cleaner;

[0046] Figure 4 A cross-sectional view of a housing is shown;

[0047] Figure 5 A first schematic diagram of a housing is shown;

[0048] Figure 6 It shows Figure 5 First schematic diagram of the inner shell;

[0049] Figure 7 A first schematic view of the shell is shown. Figure 5

[0050] Figure 8 A schematic view of the dust collecting device and the filter assembly is shown.

[0051] Figure 9 A schematic view of the dust collecting device is shown.

[0052] Figure 10 A schematic view of the power device is shown.

[0053] Figure 11 A schematic view of the cover is shown.

[0054] Figure 12 A schematic view of the support pad is shown.

[0055] Figure 13 A schematic view of the shell without the bottom plate is shown.

[0056] Figure 14 A first schematic view of the shell is shown. Figure 13

[0057] Figure 15 A side view of the American nail dust collector is shown. Figure 1 Explanation of main element symbols:

[0058] 100 - shell; 101 - first mounting space; 102 - second mounting space; 103 - partition; 1031 - air hole; 104 - first opening part; 105 - communication space; 106 - placement space; 107 - second opening part; 110 - cover; 111 - insertion column; 120 - support pad; 121 - insertion hole; 131 - first side part; 132 - second side part; 133 - third side part; 140 - entry part; 150 - protective net; 160 - exhaust part; 171 - button; 172 - power interface; 173 - control knob; 174 - partition plate; 180 - bottom plate; 1801 - bottom surface; 181 - magnetic part; 200 - power device; 201 - elastic protection pad; 300 - filter; 400 - dust collecting device; 401 - dust collecting space; 411 - first support wall; 412 - second support wall; 421 - first limiting part; 422 - second limiting part; 431 - first clamping part; 432 - second clamping part; 441 - first outer side wall; 442 - second outer side wall; 450 - panel.

[0059] DETAILED DESCRIPTION

[0060] ​​​Embodiments of the present application are described below in detail with reference to the accompanying drawings, wherein the same or similar components or components having the same or similar functions are denoted by the same or similar reference numerals throughout the drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and cannot be understood as a limitation of the present application.

[0061] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the devices or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0062] Embodiments

[0063] Reference Figures 1-4 In the present embodiment, a nail dust collector is proposed, which comprises a housing 100, a power device 200, a filter 300 and a dust collecting device 400.

[0064] The housing 100 is internally provided with a first mounting space 101 and a second mounting space 102, and the first mounting space 101 is located above the second mounting space 102.

[0065] The power device 200 is used to generate airflow. The power device 200 is fixedly arranged inside the housing 100. Specifically, the power device 200 is arranged in the first mounting space 101.

[0066] The filter 300 is used to filter dust in the airflow.

[0067] The dust collecting device 400 is used to collect dust. The dust collecting device 400 is arranged inside the housing 100, and the dust collecting device 400 is separable from the housing 100. The airflow flows to the power device 200 in sequence through the dust collecting device 400 and the filter 300.

[0068] Specifically, the dust collecting device 400 is movably arranged in the second mounting space 102.

[0069] The filter 300 is detachably arranged on the dust collecting device 400. The dust collecting device 400 has a dust collecting space 401, and the filter 300 and the bottom surface of the dust collecting space 401 have a spacing; wherein the airflow flows into the first mounting space 101 in sequence through the dust collecting space 401 and the filter 300. Figure 8In the figure, the part indicated by the arrow is the bottom surface of the dust collection space 401.

[0070] It should be noted that, Figure 3 All components of the nail dust collector are not shown in the exploded view.

[0071] When the dust collection is performed, the power device 200 is started and air flow is generated, so that the dust generated in the nail process is sucked into the shell 100 along with the air flow. The air flow will flow into the first installation space 101 in sequence through the dust collection space 401 and the filter 300, so that the filter 300 can filter the dust in the air flow, so that the filtered air flows into the first installation space 101.

[0072] When the dust collection work is completed, part of the dust flowing into the first space will be deposited in the dust collection space 401 of the dust collection device 400 due to gravity and other effects; and part of the dust will adhere to the filter 300. The filter 300 has a space between the bottom surface of the dust collection space 401, which can provide the necessary space for the flow of air and the collection of dust.

[0073] The filter 300 is detachably arranged on the dust collection device 400, the dust collection device 400 is movably arranged in the second installation space 102, and the dust collection device 400 and the shell 100 are detachable. Therefore, when cleaning or replacing the filter 300, only the dust collection device 400 needs to be detached from the shell 100, and then the filter 300 on the dust collection device 400 is detached, which is very convenient and efficient.

[0074] As shown in Figures 5-7 The shell 100 is provided with a partition 103 inside. The partition 103 has the effect of supporting the power device 200. The first installation space 101 and the second installation space 102 are arranged on both sides of the partition 103. The partition 103 is provided with a ventilation hole 1031, wherein the first installation space 101 and the second installation space 102 are communicated through the ventilation hole 1031.

[0075] The power device 200 includes a fan, wherein the air inlet end of the fan is connected with the ventilation hole 1031.

[0076] The filter 300 is installed below the ventilation hole 1031 and covers the ventilation hole 1031, so that when the air flow in the second installation space 102 flows into the first installation space 101 through the ventilation hole 1031, the filter 300 will filter the dust in the air flow in advance, so that the air flowing into the first installation space 101 does not contain dust.

[0077] As shown in Figure 8 and Figure 9As shown, in the present embodiment, the inside of the dust collecting device 400 is provided with a first support wall 411 and a second support wall 412, which are oppositely arranged and located at both sides of the dust collecting space 401. The top surface of the first support wall 411 and the top surface of the second support wall 412 are respectively used to support both sides of the filter piece 300.

[0078] The side of the first support wall 411 away from the dust collecting space 401 is provided with a first limiting piece 421, and the side of the second support wall 412 away from the dust collecting space 401 is provided with a second limiting piece 422. The filter piece 300 is clamped between the first limiting piece 421 and the second limiting piece 422.

[0079] In addition, both ends of the first support wall 411 and the second support wall 412 in the length direction are provided with a first clamping part 431 and a second clamping part 432, and the filter piece 300 is also clamped between the first clamping part 431 and the second clamping part 432. Figure 9 In the present embodiment, the direction indicated by the arrow is parallel to the length direction of the first support wall 411 and the second support wall 412.

[0080] Under the action of the first limiting piece 421, the second limiting piece 422, the first clamping part 431 and the second clamping part 432, the positioning and installation of the filter piece 300 on the dust collecting device 400 are realized.

[0081] As shown, Figure 9 The dust collecting device 400 further includes a first outer side wall 441 and a second outer side wall 442, which are oppositely arranged and located at both sides of the dust collecting space 401. The first support wall 411 and the second support wall 412 are located between the first outer side wall 441 and the second outer side wall 442.

[0082] The first outer side wall 441 and the first support wall 411 are located at the same side of the dust collecting space 401, and the second outer side wall 442 and the second support wall 412 are located at the same side of the dust collecting space 401. The first limiting piece 421 is arranged between the first outer side wall 441 and the first support wall 411, and the second limiting piece 422 is arranged between the second outer side wall 442 and the second support wall 412.

[0083] In addition to being used for positioning and clamping the filter piece 300, the first limiting piece 421 and the second limiting piece 422 also play a role in strengthening the overall strength of the dust collecting device 400, which is equivalent to a reinforcing rib.

[0084] The first limiting piece 421 has a plurality of parts, which are sequentially and spaced apart along the length direction of the first support wall 411. The second limiting piece 422 has a plurality of parts, which are sequentially and spaced apart along the length direction of the second support wall 412.

[0085] As Figure 6 shown in the figure, the first opening part 104 is arranged on the shell 100, and the first opening part 104 is located at the top of the first mounting space 101 and communicates with the first mounting space 101.

[0086] Referring to Figure 3 In this embodiment, the first mounting space 101 is provided with a cover 110, and the cover 110 is located above the power device 200. The cover 110 can be fixedly connected with the support column and other structures inside the shell 100 by screw connection or other methods.

[0087] The power device 200 is clamped between the partition 103 and the cover 110, so as to realize the fixation of the power device 200 in the shell 100.

[0088] As Figure 10 shown in the figure, the top of the power device 200 can be provided with an elastic protective pad 201, and the elastic protective pad 201 is located between the cover 110 and the power device 200, which can avoid the direct extrusion of the cover 110 on the power device 200, and plays a role in protecting the power device 200. The elastic protective pad 201 can be made of elastic materials such as rubber and silica gel.

[0089] As Figures 1-3 and Figure 6 shown in the figure, the first opening part 104 is provided with a support pad 120 for supporting the hand, and the support pad 120 is detachably connected with the cover 110. The upper end of the first side 131 is adjacent to the support pad 120.

[0090] As Figure 11 and Figure 12 shown in the figure, the cover 110 is provided with a plug-in column 111, and the bottom of the support pad 120 is provided with a plug-in hole 121, and the plug-in column 111 corresponds to the plug-in hole 121 one by one. When assembling, the plug-in column 111 is inserted into the corresponding plug-in hole 121, so as to realize the positioning of the support pad 120.

[0091] In this embodiment, the plug-in column 111 has magnetism, and the plug-in column 111 is magnetically attracted to the support pad 120. For example, the inside of the plug-in hole 121 is provided with an iron sheet which can be magnetized, or the bottom of the support pad 120 is made of iron and other metal materials which can be magnetized, so as to realize the magnetic connection between the plug-in column 111 and the support pad 120. The plug-in column 111 is a magnet.

[0092] As Figures 5-7 shown in the figure, the shell 100 includes a first side 131, a second side 132 and a third side 133, and the first side 131 is located between the second side 132 and the third side 133.

[0093] The first side 131 is used to support the fingers. The first side 131 is provided with an access portion 140, wherein the access portion 140 is used for dust to enter the inside of the shell 100.

[0094] As shown in Figure 15 , the first side 131 is arranged obliquely relative to the bottom surface 1801 of the shell 100. When the bottom surface 1801 of the shell 100 is placed on a horizontal table surface or the like, the first side 131 will be in an inclined state, thereby enabling the first side 131 to support the fingers, so as to be more ergonomic. In addition, since the access portion 140 is arranged on the first side 131, during the manicure process, part of the dust will enter the shell 100 through the access portion 140 due to gravity, thereby improving the dust collection efficiency.

[0095] As shown in Figure 4 , the inside of the shell 100 is provided with a communication space 105, which is located above the second mounting space 102. The access portion 140 and the second mounting space 102 are both directly communicated with the communication space 105. After the power device 200 is started, a negative pressure will be generated near the access portion 140, and the dust generated during the manicure process will be sucked into the communication space 105 through the access portion 140, and then enter the second mounting space 102. In Figure 4 , the dashed line between the communication space 105 and the second mounting space 102 is only schematic, and the dashed line does not actually exist.

[0096] The access portion 140 includes a plurality of air inlet holes.

[0097] Referring to Figure 3 , the inner wall of the first side 131 is provided with a protective net 150, which covers the access portion 140, thereby playing a role of isolating non-small particle objects (such as paper sheets and the like), so as to avoid the objects from being sucked into the flow-through space and causing the filter element 300 to be blocked and the like. The protective net 150 is located in the communication space 105, and the protective net 150 can be fixed to the inner wall of the first side 131 by means of screwing, clamping, magnetic connection and the like.

[0098] The second side 132 and / or the third side 133 are provided with an exhaust portion 160, which is communicated with the first mounting space 101. The exhaust portion 160 includes a plurality of exhaust holes.

[0099] In this embodiment, the exhaust portion 160 is arranged on the second side 132 and the third side 133. In other embodiments, the exhaust portion 160 can be arranged on the second side 132 or the third side 133.

[0100] When the user performs manicure, the user places the forearm, wrist or palm on the support pad 120, the fingers can be supported on the first side 131, and the nails are close to the access portion 140 on the first side 131, at this time, the airflow generated by the power device 200 can suck the dust generated in the manicure process into the access portion 140; then, the airflow with the dust passes through the communication space 105, the dust collecting space 401 and the filter 300 in sequence, wherein the dust is filtered under the action of the filter 300; finally, the filtered air flows into the first installation space 101 and is discharged from the exhaust portion 160 to the outside of the shell 100.

[0101] In the embodiment, the first side 131 is provided with a button 171 with an aperture. The button 171 can be an on-off key, wherein the on-off of the manicure dust collector can be controlled by pressing the button 171. When the manicure dust collector is turned on, the aperture on the button 171 will be in a bright state.

[0102] The second side 132 or the third side 133 is provided with a power interface 172. The power interface 172 is used to be connected with a power supply wire, and the power supply wire is connected with a power supply (usually a mains) to provide electric energy to the manicure dust collector.

[0103] The second side 132 or the third side 133 is provided with a control knob 173, which is used to adjust the output power of the power device 200. The power device 200 includes a fan, wherein the output power is adjusted by rotating the control knob 173, thereby adjusting the speed of the fan and then adjusting the suction force.

[0104] As shown in Figure 2 , in the embodiment, the power interface 172 and the control knob 173 are both arranged on the second side 132.

[0105] As shown in Figure 13 and Figure 14 , one side of the communication space 105 is provided with a mounting space 106 for accommodating a circuit board, and the button 171, the power interface 172, the control knob 173 and the power device 200 are electrically connected with the circuit board through corresponding wires. The bottom of the mounting space is used to install a partition plate 174, which is used to close the bottom opening of the mounting space 106 to avoid dust entering the mounting space 106 through the communication space 105 or the second installation space 102.

[0106] In the embodiment, since the power interface 172 and the control knob 173 are both arranged on the second side 132, in order to facilitate wiring, the mounting space is also arranged close to the second side 132. The inside of the shell 100 can be provided with corresponding wire passing holes and wire accommodating grooves and the like, thereby allowing the wires to pass through and accommodate the wires.

[0107] As shown in Figure 6 The first side portion 131 is provided with a second opening portion 107 below, which is in communication with the second mounting space 102, and the second opening portion 107 is used for the dust collecting device 400 to enter or move out of the second mounting space 102.

[0108] The bottom of the shell 100 is provided with a bottom plate 180, and the bottom plate 180 is provided with a magnetic piece 181, which is used for magnetically connecting the dust collecting device 400. The magnetic piece 181 is a magnet. The bottom plate 180 and the shell 100 can be fixedly connected through screw connection, clamping and the like.

[0109] When the dust collecting device 400 is completely inserted into the second mounting space 102, the magnetic piece 181 will magnetically connect the panel 450 of the dust collecting device 400, thereby achieving the fixation of the dust collecting device 400. The panel 450 of the dust collecting device 400 can be made of a metal material such as iron that can be magnetized; or the panel 450 is provided with an attracting piece corresponding to the magnetic piece 181, and the attracting piece is also a magnet.

[0110] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the present specification and the features of different embodiments or examples can be combined and combined by those skilled in the art without contradiction.

[0111] Although the embodiments of the present application have been shown and described above, it should be understood that the above-described embodiments are exemplary and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A nail dusting device, characterized in that, The utility model provides a dust collector, which comprises: a housing; a power device for generating airflow; the power device is arranged inside the housing; a filter for filtering dust in the airflow; a dust collecting device for collecting the dust; the dust collecting device is arranged inside the housing and is detachable from the housing; wherein the airflow flows through the dust collecting space of the dust collecting device and the filter in sequence before reaching the power device; the filter is detachably arranged on the dust collecting device; the housing comprises a first side portion, and the first side portion is provided with an entering portion for the dust to enter the inside of the housing; wherein the first side portion is arranged obliquely relative to the bottom surface of the housing.

2. The nail dusting device according to claim 1, characterized in that the inside of the dust collecting device is provided with a first support wall and a second support wall, and the first support wall and the second support wall are arranged oppositely and on both sides of the dust collecting space; the top surface of the first support wall and the top surface of the second support wall are used for supporting both sides of the filter respectively.

3. The nail dusting device according to claim 2, wherein the side of the first support wall away from the dust collecting space is provided with a first limiting piece, and the side of the second support wall away from the dust collecting space is provided with a second limiting piece; wherein the filter is clamped between the first limiting piece and the second limiting piece; both the first support wall and the second support wall are provided with a first clamping portion and a second clamping portion at both ends in the length direction, and the filter is further clamped between the first clamping portion and the second clamping portion.

4. The nail dusting device according to claim 3, characterized in that the dust collecting device further comprises a first outer side wall and a second outer side wall, and the first outer side wall and the second outer side wall are arranged oppositely and on both sides of the dust collecting space; wherein the first support wall and the second support wall are both located between the first outer side wall and the second outer side wall; the first outer side wall and the first support wall are located on the same side of the dust collecting space, and the second outer side wall and the second support wall are located on the same side of the dust collecting space; the first limiting piece is arranged between the first outer side wall and the first support wall, and the second limiting piece is arranged between the second outer side wall and the second support wall.

5. The nail dusting device of claim 1, wherein, the inside of the housing is provided with a first mounting space and a second mounting space, and the first mounting space is located above the second mounting space; the power device is arranged in the first mounting space, and the dust collecting device is movably arranged in the second mounting space; there is a space between the filter and the bottom surface of the dust collecting space; wherein the airflow flows into the first mounting space through the dust collecting space and the filter in sequence.

6. The nail dusting device according to claim 5, wherein the housing is provided with a first opening portion, the first opening portion is located at the top of the first mounting space, and the first opening portion is in communication with the first mounting space; the first mounting space is provided with a cover, and the cover is located above the power device; a support pad for supporting a hand is arranged on the first opening portion, and the support pad is detachably connected with the cover; the upper end of the first side portion is adjacent to the support pad.

7. The nail dusting device according to claim 6, characterized in that The cover is provided with a plurality of plug-in columns, and the support pad is provided with a plurality of plug-in holes, the plug-in columns and the plug-in holes corresponding to each other; The plug-in columns have magnetism, and the plug-in columns and the support pad are magnetically attracted to each other.

8. The nail dusting device of claim 5, wherein, The shell further comprises a second side and a third side, and the first side is located between the second side and the third side; The shell is internally provided with a communication space, and the communication space is located above the second mounting space; the entering part and the second mounting space are directly communicated with the communication space; An exhaust part is formed on the second side or / and the third side, and the exhaust part is communicated with the first mounting space.

9. The nail dusting device according to claim 8, characterized in that A button with an aperture is arranged on the first side; A power supply interface is arranged on the second side or the third side; A control knob is arranged on the second side or the third side, and the control knob is used for adjusting the output power of the power device.

10. The nail dusting device of claim 8, wherein, A second opening part is arranged below the first side, and the second opening part is communicated with the second mounting space, wherein the second opening part is used for the dust collecting device to enter or move out of the second mounting space; A bottom plate is arranged on the bottom of the shell, and a magnetic part is arranged on the bottom plate, and the magnetic part is used for magnetically connecting the dust collecting device.

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