WO2017028287A1 - 一种微型吸尘器 - Google Patents

一种微型吸尘器 Download PDF

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Publication number
WO2017028287A1
WO2017028287A1 PCT/CN2015/087575 CN2015087575W WO2017028287A1 WO 2017028287 A1 WO2017028287 A1 WO 2017028287A1 CN 2015087575 W CN2015087575 W CN 2015087575W WO 2017028287 A1 WO2017028287 A1 WO 2017028287A1
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WO
WIPO (PCT)
Prior art keywords
vacuum cleaner
buckle
case
casing
housing
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PCT/CN2015/087575
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English (en)
French (fr)
Inventor
尚平
Original Assignee
尚平
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Publication date
Application filed by 尚平 filed Critical 尚平
Priority to PCT/CN2015/087575 priority Critical patent/WO2017028287A1/zh
Publication of WO2017028287A1 publication Critical patent/WO2017028287A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners

Definitions

  • the present invention relates to the field of vacuum cleaners and, more particularly, to a micro vacuum cleaner.
  • the technical problem to be solved by the present invention is to provide a micro vacuum cleaner that is convenient to use.
  • a micro vacuum cleaner comprising a housing and a drive motor located in the housing, a blade fixed to an output shaft of the drive motor, and electrically coupled to the drive motor a battery connected to the bottom of the housing, the air inlet of the micro vacuum cleaner is located on a side wall between the top and the bottom of the housing, and the driving motor is driven
  • the blade is vacuumed, and the blade is disposed corresponding to the position of the air inlet hole, and the size of the casing gradually increases from the top to the bottom thereof.
  • the cross section of the housing is a closed arc shape.
  • This arrangement makes the surface of the housing of the micro-vacuum cleaner free of corners, thereby increasing the comfort of the user's grip and preventing the user from damaging the user's hand due to the corners when gripping.
  • the housing has a triangular cross section. Set up another way to set up the case.
  • the bottom of the housing is provided with a brush.
  • the brush brushes the dust on the tabletop or other surface to remove the dust from the table top or other surface, thereby facilitating the vacuum suction of the micro vacuum cleaner.
  • the housing includes an upper case, a middle case and a lower case, the middle case and the upper case are detachably fixed, and the middle case and the lower case are detachably fixed; the blade is mounted and fixed in the middle case and Between the lower casings, the air inlet holes are disposed at the bottom of the lower casing, the air outlet holes are disposed between the middle casing and the lower casing, and the filter screen of the micro vacuum cleaner is fixed to the middle casing and the lower casing Arranging with the air outlet hole; The pool is mounted between the upper and middle casings.
  • the three parts of the casing are detachably connected in sequence, wherein the upper casing and the middle casing are detachably connected to form a cavity, and the battery is fixedly mounted between the upper casing and the middle casing, and the upper casing and the middle casing are removed to facilitate replacement of the upper casing and the middle casing.
  • the blade and the lower shell facilitate the dusting and blowing of the blade, the filter mesh is filtered, and the middle and lower shells are removed to facilitate the cleaning of the dust in the middle shell and the lower shell;
  • the shell is arranged in three parts, respectively detachable and fixed
  • the two cavities are formed such that the two cavities are separated from each other and independent of each other, and the air inlet hole, the air outlet hole and the filter net are disposed at the lower shell and the middle shell position, and the middle shell and the lower shell are removed to remove the dust without the upper shell
  • the device in the cavity formed by the middle case has an influence; the middle case and the upper case are also removed without affecting the devices in the cavity formed by the lower case and the middle case.
  • the upper shell and the middle shell are snap-fitted.
  • the snap-on fixing is convenient for disassembly and installation, so that it is convenient to replace the upper and middle casings to form a battery in the cavity.
  • the middle case is provided with at least two first buckles arranged at intervals.
  • the upper case is provided with a first card slot that is engaged with the first buckle, and the upper case is in the The first card slot is provided with a first escaping port for escaping the first shackle, and the first shackle is placed in the first sluice port to be inserted into the first card slot by rotation;
  • the middle casing is provided with a second buckle, and the upper casing is provided with a second card slot that is engaged with the second buckle.
  • the fixing method is simple and convenient, and the first buckle is inserted into the first card slot by rotating the upper shell or the middle shell in one direction, so that the first buckle and the first card slot are engaged, and the second buckle and the second buckle are
  • the clamping of the second card slot makes the fixing between the upper case and the middle case stronger, thereby fixing the upper case and the middle case fixedly together; when the upper case and the middle case are removed, rotating in the opposite direction to the above rotating direction
  • the casing or the middle casing disengages the first buckle from the first card slot, and disengages the second buckle from the second card slot, so that the upper casing and the middle casing are fixedly separated, and the upper casing and the middle casing are disassembled.
  • the middle shell and the lower shell are snap-fitted.
  • the snap-on fixing is convenient for disassembly and installation, so that it is convenient to clean the dust formed in the cavity between the middle shell and the lower shell.
  • the lower case is provided with a third buckle and a fourth buckle
  • the third buckle and the fourth buckle are oppositely disposed
  • the middle shell is respectively provided with the third buckle a third card slot
  • the fourth The fourth card slot of the snap card is a specific way of matching the lower case and the middle case, and the middle case and the lower case are fixed by the third buckle and the third card slot and the fourth buckle and the fourth card slot. Robust and easy to disassemble.
  • the micro vacuum cleaner further includes a fixing bracket fixed between the middle case and the lower case, and the filter net is fixedly mounted on the fixing frame.
  • the filter is fixed and fixed on the fixed frame so that the filter screen has better effect of filtering dust or debris.
  • the size of the housing of the micro vacuum cleaner of the present invention gradually increases from the top to the bottom thereof, so that the overall upper end of the micro vacuum cleaner has a small end, which is suitable for the user's hand shape, and the user holds the top of the micro vacuum cleaner by hand.
  • the air inlet hole at the bottom of the micro vacuum cleaner is used for vacuuming, so that the user can use it by hand.
  • FIG. 1 is a schematic view showing the overall structure of a micro vacuum cleaner according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view showing a micro vacuum cleaner of an embodiment of the present invention.
  • Figure 3 is a perspective view of the micro vacuum cleaner of the embodiment of the present invention.
  • FIG. 4 is a schematic structural view of an upper case according to an embodiment of the present invention.
  • Figure 5 is a schematic structural view of a casing in an embodiment of the present invention.
  • FIG. 6 is also a schematic structural view of a casing in an embodiment of the present invention.
  • Fig. 7 is a schematic structural view of a lower case according to an embodiment of the present invention.
  • the invention discloses a micro vacuum cleaner comprising a housing and a driving motor located in the housing, a blade fixed on an output shaft of the driving motor, and a battery electrically connected to the driving motor, the micro vacuum cleaner
  • An air inlet hole is located on a bottom of the housing, an air outlet hole of the micro vacuum cleaner is located on a sidewall between a top and a bottom of the housing, and the driving motor drives the blade to vacuum, the blade corresponding to The air inlet hole is disposed at a position, and the size of the casing gradually increases from the top to the bottom thereof.
  • the size of the housing of the micro vacuum cleaner of the present invention gradually increases from the top to the bottom thereof, so that the overall upper end of the micro vacuum cleaner has a small end, which is suitable for the user's hand shape, and the user holds the top of the micro vacuum cleaner by hand.
  • the air inlet hole at the bottom of the micro vacuum cleaner is used for vacuuming, so that the user can use it by hand.
  • the micro vacuum cleaner of the present invention comprises a casing, a blade, a battery, a driving motor and a filter net. As shown in FIGS. 1-7, the driving motor 40 and the battery 60 are electrically connected, and the blade 50 is mounted and fixed on the output shaft of the driving motor, and is opened.
  • the control switch 110 of the micro-vacuum cleaner 100 energizes the drive motor 40 to drive the blades 50 to rotate, and to perform dust suction through the air inlet holes 33 and the air outlet holes 25 in the casing.
  • the housing comprises three parts, namely an upper case 10, a middle case 20 and a lower case 30, and the upper case 10 and the middle case 20 are fixed by snapping, and the clamping and fixing manner is convenient for disassembly and installation. Of course, other can also be adopted.
  • the upper and middle casings are fixed in a detachable manner, such as by screwing the upper and middle casings by screws.
  • the battery 60 and the driving motor 40 are mounted and fixed inside the cavity formed between the upper casing 10 and the middle casing 20, so that it is convenient to replace the upper casing and the middle casing to replace the battery between the upper casing and the middle casing. , or to detect and repair the drive motor in the upper and middle casings.
  • the middle casing 20 is provided with a relief hole for escaping the output shaft of the drive motor corresponding to the drive motor mounting fixed position, and the output shaft of the drive motor passes through the middle case to pass between the middle case and the lower case 30, and the blade 50 is fixed to the output of the drive motor.
  • the shaft is located in a cavity formed between the middle case and the lower case, and the filter net 70 is also located between the lower case and the middle case, and the air inlet hole 33 of the micro vacuum cleaner 100 for vacuuming is located at the bottom position of the lower case 30.
  • the blade 50 is disposed corresponding to the position of the air inlet hole, so that the air suction effect of the blade 50 during the rotation process is better, so that the dust suction effect is better.
  • An air outlet hole is arranged around the cavity formed between the middle shell and the lower shell to form a flow of air to facilitate dust collection, and the filter net 70 is disposed around the air outlet hole to ensure that dust or debris enters the filter net. And prevent dust or debris from accompanying the wind The hole is blown out.
  • the shell and the lower shell are also fixed and fixed by means of snap-on fixing, and the clipping and fixing are convenient for installation and disassembly, thereby facilitating the disassembly of the middle shell and the bottom shell, thereby facilitating cleaning of the filter net between the middle shell and the lower shell. Dust or debris.
  • the lower case and the middle case can also be fixed by other detachable means.
  • the mutually matching threads are directly disposed on the surfaces of the middle case and the lower case, and the middle case and the lower case are directly screwed and fixed.
  • the specific manner of the snap-on fixing of the upper casing 10 and the middle casing 20 is as follows: a schematic structural view of the middle casing shown in FIG. 5, the middle casing 20 is provided with at least two first cards arranged at intervals For the buckle 21, the number of the first buckles in the embodiment is two. Of course, other numbers may be set, for example, three, four, and the like.
  • the upper casing 10 is provided with a first card slot 11 that is engaged with the first buckle 21, and the upper casing 10 is in the first card slot.
  • the 11th position is provided with a first escape port 13 for escaping the first buckle 21, and the first buckle 21 is placed at the position of the first escape port 13 and is inserted into the first card slot 11 by rotation.
  • the fixing method is simple and convenient, and the first buckle is inserted into the first card slot by rotating the upper shell or the middle shell in one direction, so that the first buckle and the first card slot are engaged, thereby the upper shell and the middle shell. Fixedly connected together; when the upper case and the middle case are removed, the upper case or the middle case is rotated in a direction opposite to the above-mentioned rotation direction so that the first buckle is separated from the first card slot, so that the upper case and the middle case are fixedly separated. Disassemble the upper and middle casings.
  • the middle casing 20 is provided with a second buckle 22
  • the upper casing 10 is provided with a second card slot 12 that is engaged with the second buckle 22 .
  • the fixing between the upper and middle casings is made stronger by the engagement of the second buckle and the second card slot.
  • the first buckle 21 is located at one end of the middle casing 20, and the second buckle 22 is located at the other end of the middle casing 20.
  • the two first buckles 21 are disposed at an interval to form a triangular structure with the second buckle 22, correspondingly,
  • the first card slot 11 and the second card slot 12 on the upper casing cooperate with the first buckle and the second buckle on the middle casing, so as to pass the first buckle and the first card slot and the second buckle
  • the card is matched with the second card slot so that the upper case and the middle case are firmly fixed together, and the disassembly is convenient. This is a specific way of fixing the upper case and the middle case, and of course, other methods can be used for fixing. .
  • a middle portion of the second buckle 21 is provided with a slot 26, and the corresponding upper shell is in the first card slot.
  • the inner wall is provided with a bump (not shown) that cooperates with the slot 26, so that the engagement effect of the first buckle and the first card slot is better.
  • the specific locking manner between the middle case 20 and the lower case 30 of the micro vacuum cleaner of the present embodiment is as shown in FIG. 5-7, and the lower case 30 is provided with a third buckle 31 and a fourth buckle 32.
  • the third buckle 31 and the fourth buckle 32 are oppositely disposed, and the middle casing 20 is respectively provided with a third card slot 23 that is engaged with the third buckle 31, and is engaged with the fourth buckle 32.
  • the fourth card slot 24 is located on one side of the middle case, and the third card slot 23 and the fourth card slot 24 are located on the other side of the middle case.
  • This is a specific way of matching the lower case and the middle case, and the middle case and the lower case are fixed by the third buckle and the third card slot and the fourth buckle and the fourth card slot. Robust and easy to disassemble.
  • the third buckle 31 and the fourth buckle 32 are provided with reinforcing ribs 35.
  • the reinforcing ribs are provided to increase the strength of the third buckle and the fourth buckle.
  • the filter mesh is disposed between the middle shell and the lower shell, and the dust is needed for cleaning.
  • the lower and middle casings are often disassembled, so that the third buckle and the fourth buckle are used frequently, and the reinforcing ribs are added to increase the strength, thereby preventing the third buckle and the fourth buckle from being used frequently. damage.
  • the lower shell is respectively provided with a reinforcing plate 36 at the third buckle and the fourth buckle position, and the reinforcing plate 36 is connected with the reinforcing rib 35, thereby further increasing the third card.
  • the strength of the buckle and the fourth buckle is respectively provided with a reinforcing plate 36 at the third buckle and the fourth buckle position, and the reinforcing plate 36 is connected with the reinforcing rib 35, thereby further increasing the third card.
  • the bottom of the housing is provided with a brush 34, and the brush 34 is disposed around the air inlet hole 33.
  • the brush 34 brushes the dust on the table top or other surface to play the role of removing the dust from the table top or other surface, thereby facilitating the micro-vacuum to suck the dust into the air inlet hole 33.
  • the size of the housing gradually increases from the top to the bottom thereof, such that the overall upper end of the micro vacuum cleaner has a small lower end, which is suitable for the user's hand shape, and the user holds the micro vacuum cleaner by hand.
  • the air is sucked through the air inlet hole at the bottom of the micro vacuum cleaner, so that the user can use it by hand.
  • the cross section of the casing is a closed arc shape, so that the surface of the casing of the micro vacuum cleaner has no edges and corners, thereby increasing the comfort of the user, and preventing the user from using the corners when gripping. The hand of the person caused damage.
  • the cross section of the housing may also be other structures, such as a polygonal cross section of the housing, such as a triangular structure, a quadrilateral structure, and the like.
  • the micro vacuum cleaner 100 further includes a fixed filter for mounting.
  • the fixing frame 71 of the net 70 is fixed and fixed on the fixing frame 71.
  • the fixing frame 71 is further fixed between the lower case and the middle case, and the filter net is directly fixed between the middle case and the lower case.
  • the mounting and fixing on the fixing frame makes the filter filter dust or debris more effective.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

一种微型吸尘器（100），包括壳体和位于所述壳体内的驱动电机（40）、固定在所述驱动电机（40）的输出轴上的叶片（50）及与所述驱动电机（40）电性连接的电池（60），所述微型吸尘器（100）的进风孔（33）位于所述壳体底部上，所述微型吸尘器（100）的出风孔（25）位于所述壳体的顶部和底部之间的侧壁上，所述驱动电机（40）驱动所述叶片（50）吸尘，所述叶片（50）对应所述进风孔（25）位置设置，所述壳体的大小从其顶部至其底部逐渐增大。微型吸尘器（100）的壳体的大小从其顶部至其底部逐渐增大，这样设置使得微型吸尘器（100）的整体上端小端大，适合使用者的手型，使用者用手拿握微型吸尘器（100）的顶部，通过微型吸尘器（100）的底部的进风孔（33）进行吸尘，从而方便使用者用手拿握进行使用。

Description

一种微型吸尘器 【技术领域】
本发明涉及吸尘器领域，更具体的说，涉及一种微型吸尘器。
【背景技术】
现有的吸尘器一般体积较大，不方便使用。
【发明内容】
本发明所要解决的技术问题是提供一种方便使用的微型吸尘器。
本发明的目的是通过以下技术方案来实现的：一种微型吸尘器，包括壳体和位于所述壳体内的驱动电机、固定在所述驱动电机的输出轴上的叶片及与所述驱动电机电性连接的电池，所述微型吸尘器的进风孔位于所述壳体底部上，所述微型吸尘器的出风孔位于所述壳体的顶部和底部之间的侧壁上，所述驱动电机驱动所述叶片吸尘，所述叶片对应所述进风孔位置设置，所述壳体的大小从其顶部至其底部逐渐增大。
优选的，所述壳体的横截面为闭合的弧线形。这样设置使得微型吸尘器的壳体表面无棱角，从而增加使用者拿握的舒适度，而且防止使用者在拿握时因棱角而对使用者的手造成损害。
优选的，所述壳体的横截面为三角形。设置设置壳体的另一种方式。
优选的，所述壳体底部设置有毛刷。在吸尘过程中毛刷对桌面或其他表面上的灰尘刷动，起到使灰尘脱离桌面或其他表面的作用，进而就方便微型吸尘器将灰尘吸入。
优选的，所述壳体包括上壳、中壳和下壳，所述中壳和上壳可拆卸固定，所述中壳和下壳可拆卸固定；所述叶片安装固定在所述中壳和下壳之间，所述进风孔设置在所述下壳底部，所述出风孔设置在所述中壳和下壳之间，所述微型吸尘器的过滤网安装固定在中壳和下壳之间并配合所述出风孔设置；所述电 池安装固定在所述上壳和中壳之间。壳体的三部分依次可拆卸连接，其中，上壳和中壳可拆卸连接形成一个腔体，电池安装固定在上壳和中壳之间，拆卸上壳和中壳就方便更换上壳和中壳之间的电池；下壳和中壳之间可拆卸连接形成一个腔体，叶片和过滤网安装固定在中壳和下壳之间，进风孔设置在下壳底部，出风孔设置在中壳和下壳之间便于叶片吸尘和出风，过滤网进行过滤，拆卸中壳和下壳就方便清理中壳和下壳内的灰尘；把壳体设置成三个部分，分别可拆卸固定形成两个腔体，使得两个腔体相互分离、相互独立，把进风孔、出风孔及过滤网设置在下壳和中壳位置，拆卸中壳和下壳清理灰尘时不会对上壳和中壳形成的腔体内的器件造成影响；同样拆卸中壳和上壳时不会对下壳和中壳形成的腔体内的器件造成影响。
优选的，所述上壳和中壳卡接固定。卡接固定方便拆卸和安装，从而就方便更换上壳和中壳形成腔体内的电池。
优选的，所述中壳设置有至少两个间隔布置的第一卡扣，对应的，所述上壳设置有与所述第一卡扣卡配的第一卡槽，所述上壳在所述第一卡槽位置设置有用于避让所述第一卡扣的第一避让口，所述第一卡扣放置在第一避让口位置通过旋转卡入到所述第一卡槽内；所述中壳设置有第二卡扣，所述上壳设置有与所述第二卡扣卡配的第二卡槽。这样固定方式简单方便，沿一个方向通过转动上壳或中壳将第一卡扣卡入到第一卡槽内使得第一卡扣和第一卡槽进行卡配，以及通过第二卡扣和第二卡槽的卡配使得上壳和中壳之间的固定更加牢固，从而将上壳和中壳固定连接在一起；拆卸上壳和中壳时，沿与上述转动方向相反的方向转动上壳或中壳使得第一卡扣脱离出第一卡槽内，以及使第二卡扣和第二卡槽脱离配合，从而上壳和中壳固定位置分离，拆开上壳和中壳。
优选的，所述中壳和下壳卡接固定。卡接固定方便拆卸和安装，从而就方便清理中壳和下壳之间形成腔体内的灰尘。
优选的，所述下壳设置有第三卡扣和第四卡扣，所述第三卡扣和第四卡扣相对设置，所述中壳分别设置有与所述第三卡扣卡配的第三卡槽、与所述第四 卡扣卡配的第四卡槽。这是下壳和中壳卡配的一种具体方式，通过第三卡扣和第三卡槽的卡配以及第四卡扣和第四卡槽的卡配使得中壳和下壳之间固定牢固，且便于拆卸。
优选的，所述微型吸尘器还包括安装在固定在所述中壳和下壳之间的固定架，所述过滤网安装固定在所述固定架上。相比把过滤网直接固定在中壳和下壳之间，把过滤网安装固定在固定架上使得过滤网过滤灰尘或杂物的效果更佳。
本发明微型吸尘器的壳体的大小从其顶部至其底部逐渐增大，这样设置使得微型吸尘器的整体上端小端大，适合使用者的手型，使用者用手拿握微型吸尘器的顶部，通过微型吸尘器的底部的进风孔进行吸尘，从而方便使用者用手拿握进行使用。
【附图说明】
图1是本发明实施例微型吸尘器的整体结构示意图；
图2是本发明实施例微型吸尘器的截面图；
图3是本发明实施例微型吸尘器的拆分图；
图4是本发明实施例上壳的结构示意图；
图5是本发明实施例中壳的结构示意图；
图6也是本发明实施例中壳的结构示意图；
图7是本发明实施例下壳的结构示意图。
其中：10、上壳；11、第一卡槽；12、第二卡槽；13、第一避让口；20、中壳；21、第一卡扣；22、第二卡扣；23、第三卡槽；24、第四卡槽；25、出风孔；26、开槽；30、下壳；31、第三卡扣；32、第四卡扣；33、进风孔；34、刷子；35、加强筋；36、延伸部；37、加强板；40、驱动电机；50、叶片；60、电池；70、过滤网；71、固定架；100、微型吸尘器；110、控制开关。
【具体实施方式】
本发明公开一种微型吸尘器，包括壳体和位于所述壳体内的驱动电机、固定在所述驱动电机的输出轴上的叶片及与所述驱动电机电性连接的电池，所述微型吸尘器的进风孔位于所述壳体底部上，所述微型吸尘器的出风孔位于所述壳体的顶部和底部之间的侧壁上，所述驱动电机驱动所述叶片吸尘，所述叶片对应所述进风孔位置设置，所述壳体的大小从其顶部至其底部逐渐增大。本发明微型吸尘器的壳体的大小从其顶部至其底部逐渐增大，这样设置使得微型吸尘器的整体上端小端大，适合使用者的手型，使用者用手拿握微型吸尘器的顶部，通过微型吸尘器的底部的进风孔进行吸尘，从而方便使用者用手拿握进行使用。
下面结合附图和较佳的实施例对本发明作进一步说明。
本发明的微型吸尘器包括壳体、叶片、电池、驱动电机和过滤网，如图1-7所示，驱动电机40和电池60电性连接，叶片50安装固定在驱动电机的输出轴上，打开微型吸尘器100的控制开关110使得驱动电机40通电，从而带动叶片50转动，通过壳体上的进风孔33和出风孔25起到吸尘作用。
其中，壳体包括三个部分，分别是上壳10、中壳20和下壳30，上壳10和中壳20通过卡接固定，卡接固定方式方便拆卸和安装，当然，也可以采用其他可拆卸的方式固定上壳和中壳，比如通过螺钉螺接上壳和中壳。如图2所示，电池60和驱动电机40安装固定在上壳10和中壳20之间形成的腔体内部，从而方便拆卸上壳和中壳就方便更换上壳和中壳之间的电池，或对上壳和中壳内的驱动电机进行检测和维修。中壳20对应驱动电机安装固定位置设置有用于避让驱动电机的输出轴的避让孔，驱动电机的输出轴通过中壳穿过到中壳和下壳30之间，叶片50固定到驱动电机的输出轴上位于中壳和下壳之间形成的腔体内，且过滤网70也位于下壳和中壳之间，微型吸尘器100的用于吸尘的进风孔33位于下壳30的底部位置，叶片50对应进风孔的位置设置，这样使得叶片50在转动过程中的吸风效果更佳，从而使得吸尘效果更佳。在中壳和下壳之间形成的腔体周围设置有出风孔，从而形成空气的流动，便于吸尘，过滤网70围绕着出风孔设置，从而确保灰尘或杂物进入到过滤网内，而防止灰尘或杂物随出风 孔向外吹出。
本发明中壳和下壳之间也是通过卡接固定方式进行安装固定，卡接固定方便安装和拆卸，从而就方便拆卸中壳和底壳，进而方便清理中壳和下壳之间过滤网处的灰尘或杂物。当然，也可以通过其它可拆卸的方式安装固定下壳和中壳，比如，直接在中壳和下壳的表面设置相互配合的螺纹，直接把中壳和下壳进行螺接固定。
在本实施例中，上壳10和中壳20的卡接固定的具体方式为：如图5所示的中壳的结构示意图，所述中壳20设置有至少两个间隔布置的第一卡扣21，本实施例第一卡扣的个数为两个，当然，也可以设置其他个数，比如设置3个、4个等。对应的，如图4所示上壳的结构示意图，所述上壳10设置有与所述第一卡扣21卡配的第一卡槽11，所述上壳10在所述第一卡槽11位置设置有用于避让所述第一卡扣21的第一避让口13，所述第一卡扣21放置在第一避让口13位置通过旋转卡入到所述第一卡槽11内。这样固定方式简单方便，沿一个方向通过转动上壳或中壳将第一卡扣卡入到第一卡槽内使得第一卡扣和第一卡槽进行卡配，从而将上壳和中壳固定连接在一起；拆卸上壳和中壳时，沿与上述转动方向相反的方向转动上壳或中壳使得第一卡扣脱离出第一卡槽内，从而上壳和中壳固定位置分离，拆开上壳和中壳。
如图4和图5所示，所述中壳20设置有第二卡扣22，所述上壳10设置有与所述第二卡扣22卡配的第二卡槽12。通过第二卡扣和第二卡槽的卡配使得上壳和中壳之间的固定更加牢固。其中，第一卡扣21位于中壳20的一端，第二卡扣22位于中壳20的另一端，设置两个第一卡扣21间隔布置与第二卡扣22形成三角形结构，对应的，上壳上的第一卡槽11和第二卡槽12配合中壳上的第一卡扣和第二卡扣设置，从而通过第一卡扣和第一卡槽的卡配以及第二卡扣和第二卡槽的卡配使得上壳和中壳牢固的固定在一起，而且方便拆卸，这是上壳和中壳卡接固定的一种具体方式，当然，也可以采用其他的方式进行固定。
如图5所示，第二卡扣21的中部设置有一开槽26，对应的上壳在第一卡槽 内壁上设置有与开槽26配合的凸点(图中未显示)，从而使得第一卡扣和第一卡槽的卡配效果更佳。
本实施例微型吸尘器的中壳20和下壳30之间具体的卡接方式为：如图5-7所示，所述下壳30设置有第三卡扣31和第四卡扣32，所述第三卡扣31和第四卡扣32相对设置，所述中壳20分别设置有与所述第三卡扣31卡配的第三卡槽23、与所述第四卡扣32卡配的第四卡槽24，所述第一卡扣和第二卡扣位于中壳的一面上，所述第三卡槽23和第四卡槽24位于中壳的另一面。这是下壳和中壳卡配的一种具体方式，通过第三卡扣和第三卡槽的卡配以及第四卡扣和第四卡槽的卡配使得中壳和下壳之间固定牢固，且便于拆卸。
所述第三卡扣31和第四卡扣32设置有加强筋35，设置加强筋增加第三卡扣和第四卡扣的强度，过滤网设置在中壳和下壳之间，清理灰尘需要经常拆开下壳和中壳，这样对第三卡扣和第四卡扣的使用频率比较高，设置加强筋增加强度，从而就防止经常使用第三卡扣和第四卡扣而使其受损。为了进一步增加第三卡扣和第四卡扣的强度，下壳分别在第三卡扣和第四卡扣位置设置有加强板36，加强板36与加强筋35连接，从而进一步增加第三卡扣和第四卡扣的强度。
在本实施例中，所述壳体底部设置有毛刷34，毛刷34围绕着进风孔33设置。在吸尘过程中毛刷34对桌面或其他表面上的灰尘刷动，起到使灰尘脱离桌面或其他表面的作用，进而就方便微型吸尘器将灰尘吸入进风孔33。
在本实施例中，所述壳体的大小从其顶部至其底部逐渐增大，这样设置使得微型吸尘器的整体上端小下端大，适合使用者的手型，使用者用手拿握微型吸尘器的顶部，通过微型吸尘器的底部的进风孔进行吸尘，从而方便使用者用手拿握进行使用。且所述壳体的横截面为闭合的弧线形，这样设置使得微型吸尘器的壳体表面无棱角，从而增加使用者拿握的舒适度，而且防止使用者在拿握时因棱角而对使用者的手造成损害。当然，壳体的横截面也可以为其他结构，比如壳体的横截面为多边形，像三角形结构，四边形结构等。
在本实施例中，如图2-3所示，微型吸尘器100还包括一用于安装固定过滤 网70的固定架71，过滤网安装固定在固定架71上，固定架71再安装固定在下壳和中壳之间，相比把过滤网直接固定在中壳和下壳之间，把过滤网安装固定在固定架上使得过滤网过滤灰尘或杂物的效果更佳。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (10)

  1. 一种微型吸尘器，其特征在于，包括壳体和位于所述壳体内的驱动电机、固定在所述驱动电机的输出轴上的叶片及与所述驱动电机电性连接的电池，所述微型吸尘器的进风孔位于所述壳体底部上，所述微型吸尘器的出风孔位于所述壳体的顶部和底部之间的侧壁上，所述驱动电机驱动所述叶片吸尘，所述叶片对应所述进风孔位置设置，所述壳体的大小从其顶部至其底部逐渐增大。
  2. 如权利要求1所述的微型吸尘器，其特征在于，所述壳体的横截面为闭合的弧线形。
  3. 如权利要求2所述的微型吸尘器，其特征在于，所述壳体的横截面为三角形。
  4. 如权利要求3所述的微型吸尘器，其特征在于，所述壳体底部设置有毛刷。
  5. 如权利要求1所述的微型吸尘器，其特征在于，所述壳体包括上壳、中壳和下壳，所述中壳和上壳可拆卸固定，所述中壳和下壳可拆卸固定；所述叶片安装固定在所述中壳和下壳之间，所述进风孔设置在所述下壳底部，所述出风孔设置在所述中壳和下壳之间，所述微型吸尘器的过滤网安装固定在中壳和下壳之间并配合所述出风孔设置；所述电池安装固定在所述上壳和中壳之间。
  6. 如权利要求5所述的微型吸尘器，其特征在于，所述上壳和中壳卡接固定。
  7. 如权利要求6所述的微型吸尘器，其特征在于，所述中壳设置有至少两个间隔布置的第一卡扣，对应的，所述上壳设置有与所述第一卡扣卡配的第一卡槽，所述上壳在所述第一卡槽位置设置有用于避让所述第一卡扣的第一避让口，所述第一卡扣放置在第一避让口位置通过旋转卡入到所述第一卡槽内；所述中壳设置有第二卡扣，所述上壳设置有与所述第二卡扣卡配的第二卡槽。
  8. 如权利要求1所述的微型吸尘器，其特征在于，所述中壳和下壳卡接固 定。
  9. 如权利要求1所述的微型吸尘器，其特征在于，所述下壳设置有第三卡扣和第四卡扣，所述第三卡扣和第四卡扣相对设置，所述中壳分别设置有与所述第三卡扣卡配的第三卡槽、与所述第四卡扣卡配的第四卡槽。
  10. 如权利要求2所述的微型吸尘器，其特征在于，所述微型吸尘器还包括安装在固定在所述中壳和下壳之间的固定架，所述过滤网安装固定在所述固定架上。
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