WO2015074229A1 - Negative ion air purifier - Google Patents

Negative ion air purifier Download PDF

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Publication number
WO2015074229A1
WO2015074229A1 PCT/CN2013/087634 CN2013087634W WO2015074229A1 WO 2015074229 A1 WO2015074229 A1 WO 2015074229A1 CN 2013087634 W CN2013087634 W CN 2013087634W WO 2015074229 A1 WO2015074229 A1 WO 2015074229A1
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WO
WIPO (PCT)
Prior art keywords
negative ion
shell
air purifier
ion air
screw hole
Prior art date
Application number
PCT/CN2013/087634
Other languages
French (fr)
Chinese (zh)
Inventor
谢虹
Original Assignee
谢虹
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 谢虹 filed Critical 谢虹
Publication of WO2015074229A1 publication Critical patent/WO2015074229A1/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
    • 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 appliances, and more particularly to an anion air purifier. ⁇ Background technique ⁇
  • a negative ion air purifier comprising a housing and an anion generator fixed in the housing, the housing comprising an upper shell, a lower shell and a middle shell fixed between the upper shell and the lower shell, the middle shell and the upper shell
  • the shell is fixed by heat fusion
  • the middle shell and the lower shell are also fixed by heat fusion
  • the hot melt fixing is convenient to realize, and the fixing is firm.
  • the negative ion generator is fixed in the lower casing, the lower casing is provided with an air outlet, and the transmission head for transmitting the negative ions generated by the negative ion generator is fixed at the air outlet
  • the negative ion air purifier further comprises a fan fixed in the lower casing, and the fan is discharged.
  • the air passage is corresponding to the air outlet; the upper shell is provided with an air inlet corresponding to the air inlet passage of the fan, and the middle shell is provided with a corresponding escape through hole, so that the fan operates to accelerate the speed of the negative ion to propagate outward.
  • This program is not public. Since the middle and lower shells are fixed by heat fusion, the hot melt fixing is not easy to disassemble, and once the device in the lower case fails, it is difficult to inspect and repair.
  • the technical problem to be solved by the present invention is to provide a negative ion air purifier in which the middle and lower casings are detachably fixed.
  • a negative ion air purifier comprising a negative ion generator, an upper shell, a lower shell and a middle shell between the upper shell and the lower shell, the middle shell and The lower case is fixed by screws.
  • the lower shell is provided with a screw hole column; and the middle shell is provided with a screw hole that cooperates with the screw hole column. This is a specific way of fixing the middle and lower shell screws.
  • the middle casing is provided with a recess for placing the screw hole post along the screw hole.
  • the screw hole column is placed in the recess to serve as a limit.
  • the inner surface of the inner casing is provided with a convex edge
  • the lower casing is provided for placing the convex edge Platform.
  • the convex edge is placed on the platform to make the middle and lower shells tightly connected.
  • the inner surface of the lower casing is provided with a limiting member that protrudes upwardly above the platform; and the limiting member is caught on the inner surface of the middle casing when the middle casing and the lower casing are fixed.
  • the limiting member catches the middle case, so that the lower case and the middle case are fixed more firmly and the connection is more compact.
  • the limiting member is a protrusion of a strip structure.
  • the convex limit effect of the strip structure is better.
  • the top of the limiting member is chamfered. Set the chamfer to match the inner surface of the middle case.
  • the screw holes are four, evenly arranged, and the recesses are disposed at two opposite screw holes. This arrangement makes the screw hole column and the recessed joint have a good limit effect.
  • the limiting member is disposed adjacent to the screw hole post. Increase the strength of each other.
  • the upper shell is fixedly coupled to the middle shell.
  • the card is fixed for easy removal.
  • the middle case and the lower case are fixed by screws, the screws are firmly fixed and are easily disassembled, so that the middle case and the lower case can be disassembled for inspection and maintenance once the device in the lower case fails.
  • Figure 1 is a longitudinal sectional view of a negative ion air purifier according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a lower case according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a casing in an embodiment of the present invention.
  • the present invention discloses a negative ion air purifier, as shown in FIGS. 1-3, including a negative ion generator 4, an upper casing 1, a lower casing 3, and a middle casing 2 between the upper casing 1 and the lower casing 3,
  • the middle case 2 and the lower case 3 are fixed by screws.
  • the middle case 2 and the lower case 3 are fixed by screws, and the screws are firmly fixed. It is disassembled so that the middle case 2 and the lower case 3 can be disassembled for inspection and maintenance once the device in the lower case 3 fails.
  • the lower case 3 is provided with a screw hole post 31.
  • the middle case 2 is provided with a screw hole 21 that cooperates with the screw hole post 31, which is a middle case 2 and a lower case. 3 A specific way of screw fixing.
  • the middle case 2 is provided along the screw hole 21 with a recess 22 for placing the screw hole post 31, and the screw hole post 31 is placed into the recess 22 to serve as a limit.
  • the inner surface of the middle shell 2 is provided with a convex edge 23, and the lower shell 3 is provided with a platform 33 for placing the convex edge 23, and the convex edge 23 is placed on the platform 33 to make the middle shell 2 and the lower case 3 is tightly connected.
  • the inner surface of the lower casing 3 is provided with a limiting member 32 that protrudes upwardly above the platform 33; when the middle casing 2 and the lower casing 3 are fixed, the limiting member 32 is caught in the middle casing 2 The inner surface, the limiting member 32 catches the middle casing 2, so that the lower casing 3 and the middle casing 2 are fixed more firmly and the connection is more compact.
  • the limiting member 32 is a protrusion of a strip structure, and the protrusion limit effect of the strip structure is better.
  • the top of the limiting member 32 is chamfered, and the chamfer is provided to cooperate with the inner surface of the middle casing 2.
  • the screw holes 21 are four, evenly arranged, and the recesses 22 are disposed at two opposite screw holes 21, so that the setting effect of the screw hole posts and the recesses 22 is good.
  • the limiting member 32 is disposed adjacent to the screw hole post 31 to increase the strength of each other.
  • the upper casing 1 and the middle casing 2 are locked and fixed, and the clamping and fixing are convenient for disassembly.
  • the lower casing 3 is provided with a plurality of spaced-apart strip-shaped through holes 34 to form an air outlet
  • the upper casing 1 is provided with a plurality of circular through holes 11 respectively arranged to form an air inlet
  • the negative ion air purifier is further
  • the fan 5 is fixed in the lower casing 3.
  • the air outlet of the fan 5 is located at the air outlet
  • the transmission head of the negative ion generator is located at the front end of the air outlet.
  • the air inlet passage of the middle casing 2 corresponding to the fan is provided with a relief hole 24, so that air is allowed to enter the lower casing 3 from the air inlet of the upper casing, and a filter grid between the middle casing 2 and the upper casing 1 blocks the relief hole 24, thereby The incoming air is filtered to prevent dust, debris, etc. from falling into it.
  • the lower case 3 and the middle case 2 can also adopt other detachable fixing methods, such as: snap-on fixing, socket fixing, and the like.

Abstract

A negative ion air purifier includes a negative ion generator (4), an upper case (1), a lower case (3) and a middle case (2) fixed between the upper case (1) and the lower case (3). The middle case (2) and the lower case (3) are fixed by bolt.

Description

一种负离子空气净化器  Negative ion air purifier
【技术领域】 [Technical Field]
本发明涉及家用电器领域， 更具体的说， 涉及一种负离子空气净化器。 【背景技术】  The present invention relates to the field of household appliances, and more particularly to an anion air purifier. 【Background technique】
本人已设计了一种负离子空气净化器， 包括壳体和固定在壳体内的负离子 产生器， 壳体包括上壳、 下壳以及固定在上壳和下壳之间的中壳， 中壳与上壳 热熔固定， 中壳与下壳也是热熔固定， 热熔固定方便实现， 固定牢固。 负离子 产生器固定在下壳内， 下壳设有出风口， 用于传输负离子产生器产生的负离子 的传输头固定在出风口处， 负离子空气净化器还包括一固定在下壳内的风扇， 风扇的出风通道对应出风口设置； 上壳设有与风扇的进风通道对应的进风口， 中壳设有相应的避让通孔， 从而风扇运转， 加快负离子向外传播的速度。 此方 案未公开。 由于中壳和下壳热熔固定， 热熔固定不易拆卸， 一旦下壳内的器件 出现故障， 不易进行检查和维修。  I have designed a negative ion air purifier comprising a housing and an anion generator fixed in the housing, the housing comprising an upper shell, a lower shell and a middle shell fixed between the upper shell and the lower shell, the middle shell and the upper shell The shell is fixed by heat fusion, and the middle shell and the lower shell are also fixed by heat fusion, and the hot melt fixing is convenient to realize, and the fixing is firm. The negative ion generator is fixed in the lower casing, the lower casing is provided with an air outlet, and the transmission head for transmitting the negative ions generated by the negative ion generator is fixed at the air outlet, and the negative ion air purifier further comprises a fan fixed in the lower casing, and the fan is discharged. The air passage is corresponding to the air outlet; the upper shell is provided with an air inlet corresponding to the air inlet passage of the fan, and the middle shell is provided with a corresponding escape through hole, so that the fan operates to accelerate the speed of the negative ion to propagate outward. This program is not public. Since the middle and lower shells are fixed by heat fusion, the hot melt fixing is not easy to disassemble, and once the device in the lower case fails, it is difficult to inspect and repair.
【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中壳和下壳可拆卸固定的负离子空 气净化器。  The technical problem to be solved by the present invention is to provide a negative ion air purifier in which the middle and lower casings are detachably fixed.
本发明的目的是通过以下技术方案来实现的： 一种负离子空气净化器， 包 括负离子产生器、 上壳、 下壳以及位于所述上壳和下壳之间的中壳， 所述中壳 与下壳通过螺丝固定。  The object of the present invention is achieved by the following technical solutions: a negative ion air purifier comprising a negative ion generator, an upper shell, a lower shell and a middle shell between the upper shell and the lower shell, the middle shell and The lower case is fixed by screws.
优选的， 所述下壳设有螺孔柱； 所述中壳设有与所述螺孔柱配合的螺丝孔。 这是中壳和下壳螺丝固定的一种具体方式。  Preferably, the lower shell is provided with a screw hole column; and the middle shell is provided with a screw hole that cooperates with the screw hole column. This is a specific way of fixing the middle and lower shell screws.
优选的， 所述中壳沿所述螺丝孔设有用于放置所述螺孔柱的凹陷。 螺孔柱 放入到凹陷内起到限位作用。  Preferably, the middle casing is provided with a recess for placing the screw hole post along the screw hole. The screw hole column is placed in the recess to serve as a limit.
优选的， 所述中壳内表面边沿设有凸沿， 所述下壳设有用于放置所述凸沿 的平台。 凸沿放置在平台上， 使中壳和下壳连接紧密。 Preferably, the inner surface of the inner casing is provided with a convex edge, and the lower casing is provided for placing the convex edge Platform. The convex edge is placed on the platform to make the middle and lower shells tightly connected.
优选的， 所述下壳内表面设有向上凸出的高于所述平台的限位件； 当所述 中壳和下壳固定时所述限位件卡在所述中壳内表面。 限位件卡住中壳， 使下壳 和中壳固定更加牢固， 连接更加紧密。  Preferably, the inner surface of the lower casing is provided with a limiting member that protrudes upwardly above the platform; and the limiting member is caught on the inner surface of the middle casing when the middle casing and the lower casing are fixed. The limiting member catches the middle case, so that the lower case and the middle case are fixed more firmly and the connection is more compact.
优选的， 所述限位件为条形结构的凸起。 条形结构的凸起限位效果更佳。 优选的， 所述限位件顶部设有倒角。 设置倒角与中壳内表面配合。  Preferably, the limiting member is a protrusion of a strip structure. The convex limit effect of the strip structure is better. Preferably, the top of the limiting member is chamfered. Set the chamfer to match the inner surface of the middle case.
优选的， 所述螺丝孔为四个， 均布设置， 所述凹陷设置在其中两个相对的 螺丝孔处。 这样设置使螺孔柱与凹陷配合的限位效果好。  Preferably, the screw holes are four, evenly arranged, and the recesses are disposed at two opposite screw holes. This arrangement makes the screw hole column and the recessed joint have a good limit effect.
优选的， 所述限位件与螺孔柱相邻设置。 相互增加强度。  Preferably, the limiting member is disposed adjacent to the screw hole post. Increase the strength of each other.
优选的， 所述上壳与中壳卡接固定。 卡接固定方便拆卸。  Preferably, the upper shell is fixedly coupled to the middle shell. The card is fixed for easy removal.
本发明由于中壳与下壳通过螺丝固定， 螺丝固定牢固， 方便拆卸， 从而一 旦下壳内的器件出现故障就可拆开中壳和下壳进行检查和维修。  According to the invention, since the middle case and the lower case are fixed by screws, the screws are firmly fixed and are easily disassembled, so that the middle case and the lower case can be disassembled for inspection and maintenance once the device in the lower case fails.
【附图说明】 [Description of the Drawings]
图 1是本发明实施例负离子空气净化器的纵剖面图；  Figure 1 is a longitudinal sectional view of a negative ion air purifier according to an embodiment of the present invention;
图 2是本发明实施例下壳的结构示意图；  2 is a schematic structural view of a lower case according to an embodiment of the present invention;
图 3是本发明实施例中壳的结构示意图。  3 is a schematic structural view of a casing in an embodiment of the present invention.
其中： 1、 上壳； 11、 圓形通孔； 2、 中壳； 21、 螺丝孔； 22、 凹陷； 23、 凸沿； 24、 避让孔； 3、 下壳； 31、 螺孔柱； 32、 限位件； 33、 平台； 34、 条形 通孔； 4、 负离子产生器； 5、 风扇； 6、 过滤栅。  Among them: 1, upper shell; 11, circular through hole; 2, middle shell; 21, screw hole; 22, recess; 23, convex edge; 24, avoiding hole; 3, lower shell; 31, screw hole column; , limit member; 33, platform; 34, strip through hole; 4, negative ion generator; 5, fan; 6, filter grid.
【具体实施方式】 【detailed description】
下面结合附图和较佳的实施例对本发明作进一步说明。  The invention will now be further described with reference to the drawings and preferred embodiments.
本发明公开一种负离子空气净化器， 如图 1-3所示， 包括负离子产生器 4、 上壳 1、 下壳 3以及位于所述上壳 1和下壳 3之间的中壳 2, 所述中壳 2与下壳 3通过螺丝固定。 本发明由于中壳 2与下壳 3通过螺丝固定， 螺丝固定牢固， 方 便拆卸， 从而一旦下壳 3内的器件出现故障就可拆开中壳 2和下壳 3进行检查 和维修。 The present invention discloses a negative ion air purifier, as shown in FIGS. 1-3, including a negative ion generator 4, an upper casing 1, a lower casing 3, and a middle casing 2 between the upper casing 1 and the lower casing 3, The middle case 2 and the lower case 3 are fixed by screws. In the present invention, the middle case 2 and the lower case 3 are fixed by screws, and the screws are firmly fixed. It is disassembled so that the middle case 2 and the lower case 3 can be disassembled for inspection and maintenance once the device in the lower case 3 fails.
如图 2所示， 所述下壳 3设有螺孔柱 31 ; 结合图 3 , 所述中壳 2设有与所述 螺孔柱 31配合的螺丝孔 21 , 这是中壳 2和下壳 3螺丝固定的一种具体方式。 所 述中壳 2沿所述螺丝孔 21设有用于放置所述螺孔柱 31的凹陷 22,螺孔柱 31放 入到凹陷 22内起到限位作用。  As shown in FIG. 2, the lower case 3 is provided with a screw hole post 31. Referring to FIG. 3, the middle case 2 is provided with a screw hole 21 that cooperates with the screw hole post 31, which is a middle case 2 and a lower case. 3 A specific way of screw fixing. The middle case 2 is provided along the screw hole 21 with a recess 22 for placing the screw hole post 31, and the screw hole post 31 is placed into the recess 22 to serve as a limit.
在本实施例中， 所述中壳 2内表面边沿设有凸沿 23 , 所述下壳 3设有用于放 置所述凸沿 23的平台 33 , 凸沿 23放置在平台 33上， 使中壳 2和下壳 3连接紧 密。 所述下壳 3内表面设有向上凸出的高于所述平台 33的限位件 32; 当所述中 壳 2和下壳 3固定时所述限位件 32卡在所述中壳 2内表面， 限位件 32卡住中 壳 2, 使下壳 3和中壳 2固定更加牢固， 连接更加紧密。 所述限位件 32为条形 结构的凸起， 条形结构的凸起限位效果更佳。 所述限位件 32顶部设有倒角， 设 置倒角与中壳 2内表面配合。  In this embodiment, the inner surface of the middle shell 2 is provided with a convex edge 23, and the lower shell 3 is provided with a platform 33 for placing the convex edge 23, and the convex edge 23 is placed on the platform 33 to make the middle shell 2 and the lower case 3 is tightly connected. The inner surface of the lower casing 3 is provided with a limiting member 32 that protrudes upwardly above the platform 33; when the middle casing 2 and the lower casing 3 are fixed, the limiting member 32 is caught in the middle casing 2 The inner surface, the limiting member 32 catches the middle casing 2, so that the lower casing 3 and the middle casing 2 are fixed more firmly and the connection is more compact. The limiting member 32 is a protrusion of a strip structure, and the protrusion limit effect of the strip structure is better. The top of the limiting member 32 is chamfered, and the chamfer is provided to cooperate with the inner surface of the middle casing 2.
如图 3所示， 螺丝孔 21为四个， 均布设置， 所述凹陷 22设置在其中两个相 对的螺丝孔 21处， 这样设置使螺孔柱与凹陷 22配合的限位效果好。  As shown in FIG. 3, the screw holes 21 are four, evenly arranged, and the recesses 22 are disposed at two opposite screw holes 21, so that the setting effect of the screw hole posts and the recesses 22 is good.
如图 2所示， 所述限位件 32与螺孔柱 31相邻设置， 相互增加强度。  As shown in FIG. 2, the limiting member 32 is disposed adjacent to the screw hole post 31 to increase the strength of each other.
本实施例中， 所述上壳 1与中壳 2卡接固定， 卡接固定方便拆卸。  In this embodiment, the upper casing 1 and the middle casing 2 are locked and fixed, and the clamping and fixing are convenient for disassembly.
如图 1所示， 下壳 3设有多个间隔布置的条形通孔 34形成出风口， 上壳 1 设有多个均勾布置的圓形通孔 11形成进风口， 负离子空气净化器还包括一固定 在下壳 3内的风扇 5 , 风扇 5的出风通道位于出风口处， 负离子产生器的传输头 位于出风通道的正前端。 中壳 2对应风扇的进风通道设有避让孔 24, 从而方便 空气从上壳的进风口进入到下壳 3内， 中壳 2和上壳 1之间有一过滤栅挡住避 让孔 24, 从而对进入的空气进行过滤， 防止灰尘、 杂物等落入。  As shown in FIG. 1, the lower casing 3 is provided with a plurality of spaced-apart strip-shaped through holes 34 to form an air outlet, and the upper casing 1 is provided with a plurality of circular through holes 11 respectively arranged to form an air inlet, and the negative ion air purifier is further The fan 5 is fixed in the lower casing 3. The air outlet of the fan 5 is located at the air outlet, and the transmission head of the negative ion generator is located at the front end of the air outlet. The air inlet passage of the middle casing 2 corresponding to the fan is provided with a relief hole 24, so that air is allowed to enter the lower casing 3 from the air inlet of the upper casing, and a filter grid between the middle casing 2 and the upper casing 1 blocks the relief hole 24, thereby The incoming air is filtered to prevent dust, debris, etc. from falling into it.
本实施例， 下壳 3与中壳 2也可以采用其它的可拆卸固定方式， 比如： 卡接 固定、 套接固定等。  In this embodiment, the lower case 3 and the middle case 2 can also adopt other detachable fixing methods, such as: snap-on fixing, socket fixing, and the like.
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 a specific preferred embodiment, and It is to be understood that the specific embodiments of the invention are limited only by 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、 一种负离子空气净化器， 其特征在于， 包括负离子产生器、 上壳、 下壳 以及位于所述上壳和下壳之间的中壳， 所述中壳与下壳通过螺丝固定。 1. A negative ion air purifier, characterized in that it includes a negative ion generator, an upper shell, a lower shell, and a middle shell located between the upper shell and the lower shell, and the middle shell and the lower shell are fixed by screws.
2、 如权利要求 1所述的负离子空气净化器， 其特征在于， 所述下壳设有螺 孔柱； 所述中壳设有与所述螺孔柱配合的螺丝孔。 2. The negative ion air purifier according to claim 1, wherein the lower shell is provided with a screw hole column; and the middle shell is provided with a screw hole that matches the screw hole column.
3、 如权利要求 2所述的负离子空气净化器， 其特征在于， 所述中壳沿所述 螺丝孔设有用于放置所述螺孔柱的凹陷。 3. The negative ion air purifier according to claim 2, wherein the middle shell is provided with a depression along the screw hole for placing the screw hole column.
4、 如权利要求 2所述的负离子空气净化器， 其特征在于， 所述中壳内表面 边沿设有凸沿， 所述下壳设有用于放置所述凸沿的平台。 4. The negative ion air purifier according to claim 2, wherein the inner surface of the middle shell is provided with a convex edge, and the lower shell is provided with a platform for placing the convex edge.
5、 如权利要求 4所述的负离子空气净化器， 其特征在于， 所述下壳内表面 设有向上凸出的高于所述平台的限位件； 当所述中壳和下壳固定时所述限位件 卡在所述中壳内表面。 5. The negative ion air purifier according to claim 4, wherein the inner surface of the lower shell is provided with a limiter that protrudes upward and is higher than the platform; when the middle shell and the lower shell are fixed The limiting member is stuck on the inner surface of the middle shell.
6、 如权利要求 5所述的负离子空气净化器， 其特征在于， 所述限位件为条 形结构的凸起。 6. The negative ion air purifier according to claim 5, characterized in that the limiting member is a protrusion with a strip structure.
7、 如权利要求 6所述的负离子空气净化器， 其特征在于， 所述限位件顶部 设有倒角。 7. The negative ion air purifier according to claim 6, characterized in that the top of the limiter is provided with a chamfer.
8、 如权利要求 3所述的负离子空气净化器， 其特征在于， 所述螺丝孔为四 个， 均布设置， 所述凹陷设置在其中两个相对的螺丝孔处。 8. The negative ion air purifier according to claim 3, characterized in that there are four screw holes, evenly distributed, and the depressions are provided at two opposite screw holes.
9、 如权利要求 5所述的负离子空气净化器， 其特征在于， 所述限位件与螺 孔柱相邻设置。 9. The negative ion air purifier according to claim 5, characterized in that the limiting member is arranged adjacent to the screw hole column.
10、 如权利要求 1 所述的负离子空气净化器， 其特征在于， 所述上壳与中 壳卡接固定。 10. The negative ion air purifier according to claim 1, characterized in that the upper shell and the middle shell are snap-fitted and fixed.
PCT/CN2013/087634 2013-11-20 2013-11-21 Negative ion air purifier WO2015074229A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310586953.6 2013-11-20
CN201310586953.6A CN103742991A (en) 2013-11-20 2013-11-20 Anion air purifier

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WO2015074229A1 true WO2015074229A1 (en) 2015-05-28

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WO (1) WO2015074229A1 (en)

Citations (7)

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Publication number Priority date Publication date Assignee Title
WO1996013086A1 (en) * 1994-10-20 1996-05-02 Joshua Shaw Improvements in or in relation to negative air ion generators
CN2442149Y (en) * 2000-08-18 2001-08-08 惠州市沃德实业发展有限公司 Negative ion air purifier
CN2772865Y (en) * 2004-12-30 2006-04-19 佛山市南海科日电子有限公司 Humidifier of vehicle
CN202521775U (en) * 2012-03-20 2012-11-07 洪流 Humidifier
CN103742990A (en) * 2013-11-20 2014-04-23 谢虹 Anion air purifier
CN103742992A (en) * 2013-11-20 2014-04-23 谢虹 Anion air purifier
CN103743000A (en) * 2013-11-20 2014-04-23 谢虹 Anion air purifier

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CN2933417Y (en) * 2005-08-30 2007-08-15 张润松 High performance miniature light plasma air cleaner
CN2881415Y (en) * 2006-03-21 2007-03-21 康福君 Fresh air purification device of central air conditioner
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Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996013086A1 (en) * 1994-10-20 1996-05-02 Joshua Shaw Improvements in or in relation to negative air ion generators
CN2442149Y (en) * 2000-08-18 2001-08-08 惠州市沃德实业发展有限公司 Negative ion air purifier
CN2772865Y (en) * 2004-12-30 2006-04-19 佛山市南海科日电子有限公司 Humidifier of vehicle
CN202521775U (en) * 2012-03-20 2012-11-07 洪流 Humidifier
CN103742990A (en) * 2013-11-20 2014-04-23 谢虹 Anion air purifier
CN103742992A (en) * 2013-11-20 2014-04-23 谢虹 Anion air purifier
CN103743000A (en) * 2013-11-20 2014-04-23 谢虹 Anion air purifier

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