WO2015066856A1 - Miniature negative-ion air purifier - Google Patents

Miniature negative-ion air purifier Download PDF

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Publication number
WO2015066856A1
WO2015066856A1 PCT/CN2013/086608 CN2013086608W WO2015066856A1 WO 2015066856 A1 WO2015066856 A1 WO 2015066856A1 CN 2013086608 W CN2013086608 W CN 2013086608W WO 2015066856 A1 WO2015066856 A1 WO 2015066856A1
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WO
WIPO (PCT)
Prior art keywords
air purifier
buckle
ion air
negative ion
shell
Prior art date
Application number
PCT/CN2013/086608
Other languages
French (fr)
Chinese (zh)
Inventor
谢虹
Original Assignee
谢虹
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Publication date
Application filed by 谢虹 filed Critical 谢虹
Publication of WO2015066856A1 publication Critical patent/WO2015066856A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/04—Arrangements for portability
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/38—Personalised air distribution
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Definitions

  • the present invention relates to the field of household goods, and more particularly to a miniature negative ion air purifier. ⁇ Background technique ⁇
  • the miniature negative ion air purifier includes a housing and a circuit board for generating negative ions, and the circuit board generates negative ions to purify the air.
  • the housing includes a front case and a rear case fixed by heat fusion, and the heat fusion fixing is firm, and the circuit board is fixed in the case. This program is not public. However, the hot melt fixing is not easy to disassemble, and once the device in the housing fails, it is not easy to disassemble the housing for inspection and maintenance.
  • the technical problem to be solved by the present invention is to provide a miniature negative ion air purifier in which the front and rear casings are detachably fixed.
  • a miniature negative ion air purifier comprising a housing and a circuit board for generating negative ions, the housing comprising a detachably fixed front and rear case.
  • the front and rear cases are fixed by snapping.
  • the card connection is convenient to implement, and the card is firmly fixed.
  • the front shell is provided with a buckle
  • the rear shell is provided with a card hole that is engaged with the buckle. This is a specific way to fasten the front and rear shells, and the snap and snap holes are securely fastened.
  • the buckle is a protrusion disposed on an inner side wall of the front case.
  • the bumps are strong and are not easily damaged.
  • the thickness of the bump gradually increases from the top to the bottom thereof. This setting makes it easy for the snap to snap into the hole.
  • the front case is provided with a first card plate protruding upwardly on the side wall thereof, the buckle is disposed on the first card board; and the rear case is provided with an upward convex on the inner side wall thereof a second card board, the card hole And being disposed on the second card board; when the front case and the rear case are fixed, the first card board is sleeved on the second card board to implement the buckle and the card hole card fixing.
  • the first card board is matched with the second card board, and the buckle and the card hole are conveniently engaged with each other for easy installation and fixing.
  • the first card board is provided with an opening at the buckle position, and when the buckle and the card hole are engaged, the side walls of the two sides of the opening and the side wall of the rear case are in contact with each other.
  • An opening is provided at the top of the buckle position.
  • the two side walls of the front shell are respectively provided with three opposite buckles.
  • the three snaps are engaged with the three snap holes to securely secure the front and rear casings together.
  • the front shell side wall and the rear shell side wall are provided with reinforcing ribs. Set the ribs to increase the strength of the front and rear shells.
  • the front shell is provided with a buckle
  • the rear shell is provided with a card slot that is engaged with the buckle. This is another way in which the front and rear shells are snap-fitted, and the buckle and the card slot are securely fastened.
  • the front and rear shells of the miniature negative ion air purifier are detachably fixed, and the circuit board of the micro negative ion air purifier is fixed in the front shell and the rear shell, and the front shell can be disassembled once the circuit board or other device fails.
  • the rear case is inspected and repaired for ease of use.
  • FIG. 1 is an overall structural view of a miniature negative ion air purifier according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view of a miniature negative ion air purifier according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view of a front case according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a rear case according to an embodiment of the present invention.
  • the present invention discloses a miniature negative ion air purifier, as shown in Figs. 1 to 4, comprising a housing and a circuit board 3 for generating negative ions, the housing including a front case 1 and a rear case 2 which are detachably fixed.
  • the circuit board 3 of the micro negative ion air purifier is fixed in the front case 1 and the rear case 2, and once the circuit board 3 or other device fails,
  • the front case 1 and the rear case 2 can be disassembled for inspection and maintenance, which is convenient to use.
  • the front case 1 and the rear case 2 are fixed by snapping, the card joint is conveniently fixed, and the card is fixed firmly; of course, the embodiment can also be fixed by other detachable fixing methods, such as screw fixing.
  • the front case 1 is provided with a buckle 12, correspondingly, as shown in FIG. 4, the rear case 2 is provided with a card hole 22 that is engaged with the buckle 12, and the buckle 12 is snapped into the card hole 22.
  • the internal fixation is firm.
  • the buckle 12 is a protrusion disposed on the inner side wall of the front case 1, and the protrusion has high strength and is not easily damaged; the corresponding card hole 22 is disposed on the side wall of the rear case 2, and is matched with the size of the protrusion.
  • the thickness of the bump gradually increases from the top to the bottom thereof, so that the projection is facilitated, that is, the buckle 12 is snapped into the card hole 22.
  • buckles 12 on the side wall of the front side of the front shell 1 of the present embodiment, and are evenly arranged.
  • the matching buckle 12 on the side wall of the side of the rear shell 2 is provided with three card holes 22, thereby realizing the snapping.
  • the front case 1 and the rear case 2 are firmly fixed together by the engagement between the three buckles 12 and the three card holes 22.
  • other numbers of buckles 12 and card holes 22 may be provided for card fixing.
  • the side walls of the front case 1 and the rear case 2 are provided with reinforcing ribs 23 for increasing the strength of the side walls of the front case 1 and the rear case 2.
  • the front case 1 is provided with a first protruding plate 11 on its side wall, and the buckle 12 is disposed on the first "" plate 11
  • the first side wall of the front case 1 is provided with three first card plates 11 spaced apart, and the three buckles 12 are respectively disposed on the three first card plates 11.
  • the rear case is provided with an upward convex on the inner side wall thereof.
  • the second card 21 is provided, and the card hole 22 is disposed on the second card board 21.
  • the first "" board 11 When the front case 1 and the rear case 2 are fixed, the first "" board 11 is sleeved on the second card board 21 to realize the buckle 12 and The card hole 22 is engaged with the card, so that the mounting and fixing are facilitated, and the fixing between the buckle 12 and the card hole 22 is more secure.
  • the first "" plate 11 is provided with an opening at the position of the buckle 12, the opening is adapted to the width of the buckle 12, and the opening is located at the top of the buckle 12, when the buckle 12 and the card hole 22 are stuck
  • the side walls on both sides of the opening and the side wall of the rear case are in contact with each other, and the opening is provided to facilitate the user to put the fingernail or other things into the opening, thereby disassembling the front case 1 and the rear case.
  • the card hole 22 in the rear case 2 of this embodiment can be replaced by a card slot, which can exert an approximate effect.
  • a card hole or a card slot may be disposed on the front case 1, and a buckle is disposed on the rear case 2, and the buckle is engaged with the card hole or the card slot for fixing.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Clamps And Clips (AREA)
  • Casings For Electric Apparatus (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

Disclosed is a miniature negative-ion air purifier comprising a housing and a circuit board used for generating negative ions. The housing comprises a front housing and a rear housing that are removably fixed. Per the present invention, because the front housing and the rear housing of the miniature negative-ion air purifier are removably fixed, and the circuit board of the miniature negative-ion air purifier is fixed within the front housing and the rear housing, once a fault is found in the circuit board or in another component, the front housing and the rear housing can be removed for inspection and servicing, thus facilitating use.

Description

一种微型负离子空气净化器  Miniature negative ion air purifier
【技术领域】 [Technical Field]
本发明涉及生活用品领域， 更具体的说， 涉及一种微型负离子空气净化器。 【背景技术】  The present invention relates to the field of household goods, and more particularly to a miniature negative ion air purifier. 【Background technique】
本人已设计了一种微型负离子空气净化器， 体积小， 便于携带和使用。 该 微型负离子空气净化器包括壳体及用于产生负离子的电路板， 电路板产生负离 子从而实现净化空气。 壳体包括通过热熔固定的前壳和后壳， 热熔固定牢固， 电路板固定在壳体内。 此方案未公开。 但是， 热熔固定不易拆卸， 一旦壳体内 的器件出现故障， 不易拆卸壳体进行检查和维修。  I have designed a miniature negative ion air purifier that is small and easy to carry and use. The miniature negative ion air purifier includes a housing and a circuit board for generating negative ions, and the circuit board generates negative ions to purify the air. The housing includes a front case and a rear case fixed by heat fusion, and the heat fusion fixing is firm, and the circuit board is fixed in the case. This program is not public. However, the hot melt fixing is not easy to disassemble, and once the device in the housing fails, it is not easy to disassemble the housing for inspection and maintenance.
【发明内容】 [Summary of the Invention]
本发明所要解决的技术问题是提供一种前壳和后壳可拆卸固定的微型负离 子空气净化器。  The technical problem to be solved by the present invention is to provide a miniature negative ion air purifier in which the front and rear casings are detachably fixed.
本发明的目的是通过以下技术方案来实现的： 一种微型负离子空气净化器， 包括壳体和用于产生负离子的电路板， 所述壳体包括可拆卸固定的前壳和后壳。  The object of the present invention is achieved by the following technical solutions: A miniature negative ion air purifier comprising a housing and a circuit board for generating negative ions, the housing comprising a detachably fixed front and rear case.
优选的， 所述前壳和后壳通过卡接固定。 卡接固定方便实现， 且卡接固定 牢固。  Preferably, the front and rear cases are fixed by snapping. The card connection is convenient to implement, and the card is firmly fixed.
优选的， 所述前壳设有卡扣， 所述后壳设有与所述卡扣卡配的卡孔。 这是 前壳和后壳卡接固定的一种具体方式， 卡扣和卡孔卡配固定牢固。  Preferably, the front shell is provided with a buckle, and the rear shell is provided with a card hole that is engaged with the buckle. This is a specific way to fasten the front and rear shells, and the snap and snap holes are securely fastened.
优选的， 所述卡扣为设置在所述前壳内侧壁的凸块。 凸块强度大， 不易受 损。  Preferably, the buckle is a protrusion disposed on an inner side wall of the front case. The bumps are strong and are not easily damaged.
优选的， 所述凸块的厚度从其顶部向下逐渐增大。 这样设置方便卡扣卡入 到卡孔内。  Preferably, the thickness of the bump gradually increases from the top to the bottom thereof. This setting makes it easy for the snap to snap into the hole.
优选的， 所述前壳在其侧壁上设有向上凸出的第一卡板， 所述卡扣设置在 所述第一卡板上； 所述后壳在其内侧壁上设有向上凸出的第二卡板， 所述卡孔 设置在所述第二卡板上； 当所述前壳和后壳固定时所述第一卡板套接在所述第 二卡板上实现所述卡扣和卡孔卡接固定。 设置第一卡板与第二卡板配合， 方便 卡扣和卡孔配合卡接， 便于安装固定。 Preferably, the front case is provided with a first card plate protruding upwardly on the side wall thereof, the buckle is disposed on the first card board; and the rear case is provided with an upward convex on the inner side wall thereof a second card board, the card hole And being disposed on the second card board; when the front case and the rear case are fixed, the first card board is sleeved on the second card board to implement the buckle and the card hole card fixing. The first card board is matched with the second card board, and the buckle and the card hole are conveniently engaged with each other for easy installation and fixing.
优选的， 所述第一卡板在所述卡扣位置设有开口， 当所述卡扣和卡孔卡接 时所述开口两侧的侧壁和所述后壳侧壁接触配合。 在卡扣位置的顶部设置开口， 当卡扣和卡孔卡配后， 方便使用者用手指甲或其它东西放入到开口处， 从而拆 开前壳和后壳。  Preferably, the first card board is provided with an opening at the buckle position, and when the buckle and the card hole are engaged, the side walls of the two sides of the opening and the side wall of the rear case are in contact with each other. An opening is provided at the top of the buckle position. When the buckle and the card hole are engaged, the user can put the fingernail or other things into the opening to disassemble the front case and the back case.
优选的， 所述前壳两侧壁分别设有相对的三个卡扣。 三个卡扣配合三个卡 孔卡接， 从而使前壳和后壳牢固的固定在一起。  Preferably, the two side walls of the front shell are respectively provided with three opposite buckles. The three snaps are engaged with the three snap holes to securely secure the front and rear casings together.
优选的， 所述前壳侧壁和后壳侧壁都设有加强筋。 设置加强筋增加前壳和 后壳的强度。  Preferably, the front shell side wall and the rear shell side wall are provided with reinforcing ribs. Set the ribs to increase the strength of the front and rear shells.
优选的， 所述前壳设有卡扣， 所述后壳设有与所述卡扣卡配的卡槽。 这是 前壳和后壳进行卡接固定的又一种方式， 卡扣和卡槽卡配固定牢固。  Preferably, the front shell is provided with a buckle, and the rear shell is provided with a card slot that is engaged with the buckle. This is another way in which the front and rear shells are snap-fitted, and the buckle and the card slot are securely fastened.
本发明由于微型负离子空气净化器的前壳和后壳可拆卸固定， 微型负离子 空气净化器的电路板固定在前壳和后壳内， 一旦电路板或其它器件出现故障即 可拆开前壳和后壳进行检查和维修， 方便使用。  According to the invention, the front and rear shells of the miniature negative ion air purifier are detachably fixed, and the circuit board of the micro negative ion air purifier is fixed in the front shell and the rear shell, and the front shell can be disassembled once the circuit board or other device fails. The rear case is inspected and repaired for ease of use.
【附图说明】 [Description of the Drawings]
图 1是本发明实施例微型负离子空气净化器的整体结构图；  1 is an overall structural view of a miniature negative ion air purifier according to an embodiment of the present invention;
图 2是本发明实施例微型负离子空气净化器的剖面图；  Figure 2 is a cross-sectional view of a miniature negative ion air purifier according to an embodiment of the present invention;
图 3是本发明实施例前壳的结构示意图；  3 is a schematic structural view of a front case according to an embodiment of the present invention;
图 4是本发明实施例后壳的结构示意图。  4 is a schematic structural view of a rear case according to an embodiment of the present invention.
其中： 1、 前壳； 11、 第一^" ^板； 12、 卡扣； 2、 后壳； 21、 第二卡板； 22、 卡孔； 23、 加强筋； 3、 电路板； 31、 插头； 4、 避让孔。  Among them: 1, the front shell; 11, the first ^ "^ board; 12, buckle; 2, the rear shell; 21, the second card; 22, card hole; 23, ribs; 3, the circuit board; Plug; 4, avoiding holes.
【具体实施方式】 下面结合附图和较佳的实施例对本发明作进一步说明。 【detailed description】 The invention will now be further described with reference to the drawings and preferred embodiments.
本发明公开一种微型负离子空气净化器， 如图 1至图 4所示， 包括壳体和用 于产生负离子的电路板 3, 所述壳体包括可拆卸固定的前壳 1和后壳 2。 本发明 由于微型负离子空气净化器的前壳 1和后壳 2可拆卸固定， 微型负离子空气净 化器的电路板 3固定在前壳 1和后壳 2内， 一旦电路板 3或其它器件出现故障 即可拆开前壳 1和后壳 2进行检查和维修， 方便使用。  The present invention discloses a miniature negative ion air purifier, as shown in Figs. 1 to 4, comprising a housing and a circuit board 3 for generating negative ions, the housing including a front case 1 and a rear case 2 which are detachably fixed. In the present invention, since the front case 1 and the rear case 2 of the micro negative ion air purifier are detachably fixed, the circuit board 3 of the micro negative ion air purifier is fixed in the front case 1 and the rear case 2, and once the circuit board 3 or other device fails, The front case 1 and the rear case 2 can be disassembled for inspection and maintenance, which is convenient to use.
本实施例前壳 1和后壳 2之间通过卡接固定， 卡接固定方便实现， 且卡接固 定牢固； 当然， 本实施例也可以采用其它可拆卸固定的方式进行固定， 比如螺 丝固定等。 如图 3所示， 前壳 1设有卡扣 12, 对应的， 结合图 4所示， 后壳 2 设有与该卡扣 12卡配的卡孔 22, 卡扣 12卡入到卡孔 22内固定牢固。 卡扣 12 为设置在前壳 1内侧壁的凸块， 凸块强度大， 不易受损； 对应的卡孔 22设置在 后壳 2的侧壁上， 且配合凸块大小设置。  In this embodiment, the front case 1 and the rear case 2 are fixed by snapping, the card joint is conveniently fixed, and the card is fixed firmly; of course, the embodiment can also be fixed by other detachable fixing methods, such as screw fixing. . As shown in FIG. 3, the front case 1 is provided with a buckle 12, correspondingly, as shown in FIG. 4, the rear case 2 is provided with a card hole 22 that is engaged with the buckle 12, and the buckle 12 is snapped into the card hole 22. The internal fixation is firm. The buckle 12 is a protrusion disposed on the inner side wall of the front case 1, and the protrusion has high strength and is not easily damaged; the corresponding card hole 22 is disposed on the side wall of the rear case 2, and is matched with the size of the protrusion.
凸块的厚度从其顶部向下逐渐增大， 这样设置方便凸块， 即卡扣 12卡入到 卡孔 22内。  The thickness of the bump gradually increases from the top to the bottom thereof, so that the projection is facilitated, that is, the buckle 12 is snapped into the card hole 22.
本实施例前壳 1一侧的侧壁上有三个卡扣 12, 且均布设置， 对应的， 后壳 2 一侧的侧壁上配合卡扣 12设置有三个卡孔 22, 从而实现卡接配合， 通过三个卡 扣 12和三个卡孔 22之间的卡配使前壳 1和后壳 2牢固的固定在一起。 当然， 本实施例也可以设置其它个数的卡扣 12和卡孔 22进行卡配固定。  There are three buckles 12 on the side wall of the front side of the front shell 1 of the present embodiment, and are evenly arranged. Correspondingly, the matching buckle 12 on the side wall of the side of the rear shell 2 is provided with three card holes 22, thereby realizing the snapping. In cooperation, the front case 1 and the rear case 2 are firmly fixed together by the engagement between the three buckles 12 and the three card holes 22. Of course, in this embodiment, other numbers of buckles 12 and card holes 22 may be provided for card fixing.
如图 3和图 4所示， 前壳 1和后壳 2的侧壁上都设有加强筋 23, 用以增加前 壳 1和后壳 2的侧壁强度。  As shown in Figs. 3 and 4, the side walls of the front case 1 and the rear case 2 are provided with reinforcing ribs 23 for increasing the strength of the side walls of the front case 1 and the rear case 2.
本实施例进一步改进， 如图 3和图 4所示， 前壳 1在其侧壁上设有向上凸出 的第一^" ^板 11 , 卡扣 12设置在第一"" ^板 11上， 前壳 1的一侧侧壁上设有间隔 的三个第一卡板 11 , 三个卡扣 12分别设置在三个第一卡板 11上。 后壳在其内 侧壁上设有向上凸出的第二卡板 21 , 卡孔 22设置在第二卡板 21上， 当前壳 1 和后壳 2固定时第一"" ^板 11套接在第二卡板 21上实现卡扣 12和卡孔 22配合 卡接， 这样就便于安装固定， 且使卡扣 12和卡孔 22之间的固定更加牢固。 在本实施例中， 第一"" ^板 11在卡扣 12位置处设置有开口， 开口适合卡扣 12 的宽度设置， 且开口位于卡扣 12的顶部， 当卡扣 12和卡孔 22卡接时开口两侧 的侧壁和后壳侧壁接触配合， 设置开口就方便使用者用手指甲或其它东西放入 到开口处， 从而拆开前壳 1和后壳。 The present embodiment is further improved. As shown in FIG. 3 and FIG. 4, the front case 1 is provided with a first protruding plate 11 on its side wall, and the buckle 12 is disposed on the first "" plate 11 The first side wall of the front case 1 is provided with three first card plates 11 spaced apart, and the three buckles 12 are respectively disposed on the three first card plates 11. The rear case is provided with an upward convex on the inner side wall thereof. The second card 21 is provided, and the card hole 22 is disposed on the second card board 21. When the front case 1 and the rear case 2 are fixed, the first "" board 11 is sleeved on the second card board 21 to realize the buckle 12 and The card hole 22 is engaged with the card, so that the mounting and fixing are facilitated, and the fixing between the buckle 12 and the card hole 22 is more secure. In the present embodiment, the first "" plate 11 is provided with an opening at the position of the buckle 12, the opening is adapted to the width of the buckle 12, and the opening is located at the top of the buckle 12, when the buckle 12 and the card hole 22 are stuck The side walls on both sides of the opening and the side wall of the rear case are in contact with each other, and the opening is provided to facilitate the user to put the fingernail or other things into the opening, thereby disassembling the front case 1 and the rear case.
本实施例后壳 2上的卡孔 22可以用卡槽代替， 可以起到近似的效果。 本实 施例也可以在前壳 1上设置卡孔或卡槽， 在后壳 2上设置卡扣， 卡扣与卡孔或 卡槽进行卡配固定。  The card hole 22 in the rear case 2 of this embodiment can be replaced by a card slot, which can exert an approximate effect. In this embodiment, a card hole or a card slot may be disposed on the front case 1, and a buckle is disposed on the rear case 2, and the buckle is engaged with the card hole or the card slot for fixing.
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， 还可以做出若干筒单推演或替换， 都应当视为属于本发明的保护范围。  The above is a further detailed description of the present invention in conjunction with the specific preferred embodiments. It is not intended that the specific embodiments of the invention are limited to the description. It will be apparent to those skilled in the art that the present invention can be made without departing from the spirit and scope of the invention.

Claims

权利要求 Rights request
1、 一种微型负离子空气净化器， 其特征在于， 包括壳体和用于产生负离子 的电路板， 所述壳体包括可拆卸固定的前壳和后壳。 1. A miniature negative ion air purifier, characterized in that it includes a housing and a circuit board for generating negative ions, and the housing includes a removable and fixed front shell and a rear shell.
2、 如权利要求 1所述的微型负离子空气净化器， 其特征在于， 所述前壳和 后壳通过卡接固定。 2. The micro negative ion air purifier according to claim 1, characterized in that the front shell and the back shell are fixed by snap-fitting.
3、 如权利要求 2所述是微型负离子空气净化器， 其特征在于， 所述前壳设 有卡扣， 所述后壳设有与所述卡扣卡配的卡孔。 3. As claimed in claim 2, it is a micro negative ion air purifier, characterized in that the front shell is provided with a buckle, and the rear shell is provided with a clamping hole that matches the buckle.
4、 如权利要求 3所述的微型负离子空气净化器， 其特征在于， 所述卡扣为 设置在所述前壳内侧壁的凸块。 4. The micro negative ion air purifier according to claim 3, wherein the buckle is a bump provided on the inner wall of the front case.
5、 如权利要求 4所述的微型负离子空气净化器， 其特征在于， 所述凸块的 厚度从其顶部向下逐渐增大。 5. The micro negative ion air purifier according to claim 4, characterized in that the thickness of the bump gradually increases from the top downward.
6、 如权利要求 3所述的微型负离子空气净化器， 其特征在于， 所述前壳在 其侧壁上设有向上凸出的第一卡板， 所述卡扣设置在所述第一卡板上； 所述后 壳在其内侧壁上设有向上凸出的第二卡板， 所述卡孔设置在所述第二卡板上； 当所述前壳和后壳固定时所述第一"" ^板套接在所述第二卡板上实现所述卡扣和 卡孔卡接固定。 6. The micro negative ion air purifier according to claim 3, wherein the front shell is provided with an upwardly protruding first clamping plate on its side wall, and the buckle is provided on the first clamping plate. on the board; the rear shell is provided with a second clamping plate protruding upward on its inner wall, and the clamping hole is provided on the second clamping plate; when the front shell and the rear shell are fixed, the third clamping plate A "" plate is sleeved on the second clamping plate to realize the clamping and fixing of the buckle and the card hole.
7、 如权利要求 6所述的微型负离子空气净化器， 其特征在于， 所述第一卡 板在所述卡扣位置设有开口， 当所述卡扣和卡孔卡接时所述开口两侧的侧壁和 所述后壳侧壁接触配合。 7. The micro negative ion air purifier according to claim 6, characterized in that the first clamping plate is provided with an opening at the buckling position, and when the buckle and the buckle hole are engaged, both sides of the opening are The side wall of the side is in contact with the side wall of the rear shell.
8、 如权利要求 3所述的微型负离子空气净化器， 其特征在于， 所述前壳两 侧壁分别设有相对的三个卡扣。 8. The micro negative ion air purifier according to claim 3, characterized in that three opposite buckles are provided on both side walls of the front shell.
9、 如如权利要求 6所述的微型负离子空气净化器， 其特征在于， 所述前壳 侧壁和后壳侧壁都设有加强筋。 9. The micro negative ion air purifier as claimed in claim 6, characterized in that the front shell side wall and the rear shell side wall are provided with reinforcing ribs.
10、 如权利要 2所述的微型负离子空气净化器， 其特征在于， 所述前壳设 有卡扣， 所述后壳设有与所述卡扣卡配的卡槽。 10. The micro negative ion air purifier as claimed in claim 2, wherein the front shell is provided with a buckle, and the rear shell is provided with a slot that engages with the buckle.
PCT/CN2013/086608 2013-11-05 2013-11-06 Miniature negative-ion air purifier WO2015066856A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310541715.3A CN103574785B (en) 2013-11-05 2013-11-05 A kind of miniature anion air purifier
CN201310541715.3 2013-11-05

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WO2015066856A1 true WO2015066856A1 (en) 2015-05-14

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Citations (3)

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CN202769915U (en) * 2012-06-15 2013-03-06 海尔集团公司 Fixing structure of side cover plates for air purifier

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WO2007101188A1 (en) * 2006-02-28 2007-09-07 Llc Oreck Holdings Filter system for an air cleaner
CN202769915U (en) * 2012-06-15 2013-03-06 海尔集团公司 Fixing structure of side cover plates for air purifier
CN102872474A (en) * 2012-10-18 2013-01-16 合肥安诺新型建材有限公司 Portable air purifier

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