WO2021022578A1 - 加湿器 - Google Patents

加湿器 Download PDF

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Publication number
WO2021022578A1
WO2021022578A1 PCT/CN2019/100904 CN2019100904W WO2021022578A1 WO 2021022578 A1 WO2021022578 A1 WO 2021022578A1 CN 2019100904 W CN2019100904 W CN 2019100904W WO 2021022578 A1 WO2021022578 A1 WO 2021022578A1
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WO
WIPO (PCT)
Prior art keywords
cover
air
water
humidifier
water tank
Prior art date
Application number
PCT/CN2019/100904
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English (en)
French (fr)
Inventor
许文龙
Original Assignee
深圳市同创创精密电子有限公司
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Application filed by 深圳市同创创精密电子有限公司 filed Critical 深圳市同创创精密电子有限公司
Publication of WO2021022578A1 publication Critical patent/WO2021022578A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/16—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using rotating elements

Definitions

  • the utility model relates to a humidifier.
  • Humidifiers are often used indoors or in cars, and spray water into the air through atomizing components to increase the air humidity and provide human comfort.
  • the atomization component is the core working part of the humidifier.
  • the atomization component In existing humidifiers, the atomization component is generally fixed to the spray port, and the water tank continuously delivers water to the atomization component for atomization through a corresponding pipeline design.
  • the disadvantages involved in this type are that sediments are easy to accumulate in the pipelines and are basically impossible to clean.
  • the atomization components are also inconvenient to clean and maintain. After long-term use, the cleanliness of the water mist sprayed by the humidifier is seriously affected.
  • the spray nozzle is generally fixed, and the spray direction of the water mist is fixed, which is inconvenient to use.
  • the existing humidifiers need to be improved.
  • a technical problem solved by one aspect of the present disclosure is to provide an improved humidifier.
  • a humidifier which has:
  • An atomizing component configured in the water tank to atomize water
  • a spray port in communication with the water tank, and arranged on the cover to disperse the water mist generated by the atomization assembly into the air;
  • the main control component controls the operation of the humidifier
  • the main control assembly is installed in the cover, the main control assembly and the atomization assembly are electrically connected by detachable components, and the atomization assembly is equipped with a floating structure to make it float at a distance. A certain depth of liquid level;
  • a first air flow channel is provided in the cover, the first air flow channel communicates the water tank with the outside, and a first fan is arranged in the first air flow channel to assist the output of water mist in the water tank.
  • the atomizing assembly includes a base and an atomizing sheet, the atomizing sheet is installed in the base, and the top of the base is provided with a communication port corresponding to the atomizing sheet.
  • the floating structure includes a floating part, a counterweight part, the floating part is mounted on the top of the base, the floating part is provided with a cavity corresponding to the through opening, and the counterweight part is arranged on the base In the seat.
  • the spray port is equipped with a driving mechanism to control its rotation, and the driving mechanism includes a motor and a transmission gear portion, and the output end of the motor is linked with the spray port via the transmission gear portion .
  • the cover includes a bottom cover, a middle cover, and a face cover assembled in sequence, the side wall of the bottom cover is provided with the first airflow channel inlet, and the middle cover is provided with There is a first air hole portion connecting the airflow of the air inlet, a slot cavity for installing the first fan is provided between the middle cover and the bottom cover, and the air inlet end of the slot cavity is connected to the first In the air hole portion, the air outlet end of the groove cavity is communicated with the air outlet of the first air channel provided on the cover surface of the bottom cover.
  • a deflector is provided between the bottom cover and the middle cover, so that the part of the first air flow channel that is connected to the air inlet extends around the spray opening.
  • the air holes of the first air hole portion are higher than the cover surface of the middle cover.
  • the first air flow passage portion between the air inlet and the first air hole is provided with an anti-backflow part, and the anti-backflow part is longitudinally arranged between the bottom cover and the middle cover In between, the bottom end of the backflow prevention part is above a certain height before air holes are provided for air circulation.
  • the backflow prevention part includes a plate body and a nesting groove.
  • the nesting groove protrudes from the surface of the bottom cover, and the plate body is nested and fixed in the nesting groove.
  • the air holes are arranged on the plate body.
  • the cover includes an upper cover and a lower cover assembled with each other, the air inlet of the first air channel is arranged on the upper cover, and the air outlet of the first air channel is arranged on the In the lower cover, an isolation cavity is provided between the air inlet and the air outlet, and the first fan is installed in the isolation cavity.
  • the main control assembly is installed in the area outside the isolation cavity between the upper cover and the lower cover, and the cover is provided with an air inlet window communicating with the area ,
  • the exhaust window, the exhaust window is equipped with a second fan.
  • the improved humidifier adopts a floating atomization component, which is convenient for cleaning and maintenance; the arrangement of the first air flow channel can assist the spread of water mist.
  • Figure 1 is a schematic diagram of an embodiment of the utility model
  • Figure 2 is a schematic diagram of the connection between the cover and the atomization assembly of the first implementation of the present invention
  • Figure 3 is a schematic view of the bottom of the cover of the utility model
  • Figure 4 is a schematic diagram of an explosion of the cover of an embodiment of the utility model
  • Figure 5 is an exploded schematic diagram of the cover and bottom cover in an embodiment of the utility model
  • Figure 6 is an exploded schematic diagram of the cover and spray nozzle assembly in an embodiment of the utility model
  • Figure 7 is an exploded schematic diagram of the atomization component of an embodiment of the utility model
  • Figure 8 is a schematic diagram of another embodiment of the utility model for sealing
  • first”, “second” and similar words used in the present disclosure do not indicate any order, quantity, or importance, but are only used to distinguish different components.
  • similar words such as “a”, “one” or “the” do not mean quantity limitation, but mean that there is at least one.
  • “Include” or “include” and other similar words mean that the elements or items appearing before the word cover the elements or items listed after the word and their equivalents, but do not exclude other elements or items.
  • Similar words such as “connected” or “connected” are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up”, “Down”, “Left”, “Right”, etc. are only used to indicate the relative position relationship. When the absolute position of the described object changes, the relative position relationship may also change accordingly.
  • the water tank 1 is equipped with a cover to contain the water to be atomized, and the water here can generally refer to the liquid that can be used for atomization; the atomization assembly 4, the main function of which is the atomization sheet 42, which is arranged in the water tank 1 to atomize water; spray port 3, set in the cover 2 to disperse the water mist generated by the atomization assembly 4 into the air; the main control assembly generally includes a PCB board (not marked), buttons ( Not identified), etc., some humidifiers may also include batteries, which are generally used to control the operation of the humidifier.
  • the atomization assembly 4 is equipped with a floating structure to make it float at a certain depth from the liquid surface.
  • the pressure generated by the depth will affect the atomization work. If it is too shallow, the water cannot reach the atomization sheet, such as keeping it at 0.1 -1 cm depth.
  • the main control assembly is installed in the cover 2.
  • the atomization assembly 4 and the main control assembly adopt detachable components to achieve electrical connection.
  • the wire of the atomization assembly 4 is connected with a multi-pin socket, and the main The connection end of the control component is provided with an adapted multi-pin plug 202, and the disassembly and assembly operations of the connection between the atomization component 4 and the main control component are realized through the repeatedly pluggable component such as the multi-pin jack and the multi-pin plug 202 , It is convenient to maintain and replace the atomization assembly 4.
  • a first air flow channel is arranged in the cover 2 to connect the exterior and the water tank 1.
  • a first fan is arranged in the first air flow channel, and the water mist in the water tank is sent out of the spray port through the first fan.
  • the cover 2 and the first air flow channel are arranged as follows: the cover 2 includes a bottom cover 20, a middle cover 21 and a face cover 22 assembled in sequence, and the side wall of the bottom cover 20 is provided with all The first air flow channel air inlet 200, the cover surface of the middle cover 21 is provided with a first air hole 210 for connecting the air flow of the air inlet 200, and a second air hole portion 210 is provided between the middle cover 21 and the bottom cover 20 for installation.
  • a slot cavity 50 of the fan 5 the air inlet end of the slot cavity 50 is connected to the first air hole portion 210, and the air outlet end of the slot cavity 50 is connected to the air outlet 201 provided on the cover surface of the bottom cover 20 Connected.
  • a baffle 213 is provided between the bottom cover 20 and the middle cover 21 so that the part of the first air flow channel that continues after the air inlet extends around the spray port 3.
  • one part of the baffle 213 is arranged on the side of the air inlet 200, and the other part is around the periphery of the spray port 3, so that the air enters through the air inlet and travels around the baffle 213, which can increase the seal
  • the air circulation area in the cover 2 has a heat dissipation effect.
  • the main control assembly can be installed between the bottom cover 20 and the middle cover 21, and only the keys are exposed on the face cover 22.
  • the air holes of the first air hole portion 210 are higher than the cover surface of the middle cover 21; in another embodiment, the first air flow passage portion between the air inlet 200 and the first air hole portion 210 is provided
  • the backflow prevention part 211, the backflow prevention part 211 is longitudinally arranged between the bottom cover 20 and the middle cover 21, and the bottom end of the backflow prevention part 211 is above a certain height (for example, the bottom cover 20 is more than 3mm away) Set air holes for air circulation.
  • the backflow prevention portion 211 includes a plate body, a nesting groove 212, the nesting groove 212 protrudes from the surface of the bottom cover 20, the plate body is nested and fixed in the nesting groove 212, and the air hole is provided On the board.
  • the flow path of the air flow is after entering through the air inlet 200, passing around the spray opening 3 between the bottom cover 20 and the middle cover 21 to the backflow prevention part 211, and conveying to the first air hole part 210 through the air holes of the backflow prevention part 211, and then The first fan 5 is sent to the exhaust port 201 to enter the water tank, and the water mist generated in the water tank is sent out of the spray port 3.
  • the beneficial effect of the foregoing two embodiments is that a small amount of water can be prevented from flowing out of the air inlet 200 (too much water will lose its effectiveness).
  • the humidifier is hit, and the water in the water tank 1 may flow to the first air hole 210 through the air outlet 201 and the groove 50.
  • the air hole of the first air hole 210 is higher than the cover surface of the middle cover 21 If the amount of water is small, it cannot flow through the pores, and thus remains between the middle cover 21 and the face cover 22. Later, the face cover 22 can be removed for cleaning, or it can be naturally evaporated.
  • the cover 2 includes an upper cover 23 and a lower cover 24 assembled with each other, the first air channel air inlet 200 is provided on the upper cover 23, and the first air channel air outlet 201 is provided on the With respect to the lower cover 24, an isolation cavity 240 is provided between the air inlet 200 and the air outlet 201, and the first fan 5 is installed in the isolation cavity 240.
  • the main control components, motors, etc. are installed between the upper cover 23 and the lower cover 24 and are located in an area 241 outside the isolation cavity 240.
  • a heat dissipation channel is provided in this area 241, and the heat dissipation channel includes an air inlet window 242 provided on the cover 2
  • the exhaust window 244, the air inlet window 242, and the exhaust window 244 all connect the area 241 with the outside, and the second fan 243 is arranged at the exhaust window 244.
  • the second fan 243 is activated, and the outside air is sucked into the area 241 between the upper cover 23 and the lower cover 24 through the air inlet window 242, and the heat generated by the main control components and the like is taken out through the exhaust window 244.
  • the atomizing assembly 4 includes a base and an atomizing sheet 42.
  • the base includes a seat body 40 and a bottom shell 41 assembled with each other. An installation space is formed inside.
  • the atomizing sheet 42 is installed in the base.
  • the top of the seat is provided with a through opening 43 corresponding to the atomization sheet 42;
  • the floating structure includes a floating portion 45 and a counterweight portion 44.
  • the floating portion 45 is installed on the top of the base, and the floating portion 45 is provided with There is a cavity 6 corresponding to the through port 43, water flows in through the cavity 6 and the through port 43, water mist is sprayed out through the through port 43 and the cavity 6, and the weight portion 44 is provided in the base.
  • the floating portion 45 generates proper buoyancy, and the counterweight portion 44 cooperates with the floating portion 45 to keep the atomizing assembly 4 at a proper depth from the liquid surface, such as keeping the atomizing sheet 42 at a depth of 0.1-1 cm from the liquid surface. It can satisfy the requirement that water continuously enters to complete the atomization work, and can avoid the pressure generated by the excessive depth from affecting the atomization sheet 42.
  • the corresponding parameters of the floating part 45 and the counterweight part 44 in the floating structure can be calculated within the scope of the prior art, and no specific data examples are given in this case.
  • a corresponding monitoring device such as a water depth sensor, can be set to send a corresponding alarm signal to the main control device to stop the operation in time.
  • the spray port 3 is equipped with a driving mechanism to control its rotation.
  • the driving mechanism includes a motor 6 and a transmission gear portion, and the output end of the motor 6 is linked with the spray port 3 via the transmission gear portion.
  • the transmission gear part includes a driving wheel 60 and a driven wheel meshing with each other.
  • the driving wheel 60 is installed at the output end of the motor 6.
  • the driven wheel fixing ring is arranged on the periphery of the spray port 3. After the motor 6 is started, the transmission function of the transmission gear part , To achieve the purpose of rotating spray nozzle 3, you can adjust the spray direction.
  • the spray port 3 is composed of a through hole provided in the bottom cover 20, a cylinder body 30 sleeved in the baffle plate 213 of the middle cover 21, and a deflection nozzle penetrated from the face cover 22.
  • the lower end of the cylinder body 30 is butted with the through hole.
  • the upper end of the barrel 30 is connected to the deflection nozzle, and the aforementioned driven wheel is arranged on the periphery of the barrel 30. After the motor 6 is started, the driven wheel drives the barrel 30 and the deflection nozzle to rotate.
  • the floating atomization assembly 4 is placed in the water tank 1 to avoid the design of the water delivery pipeline.
  • the wire of the atomization assembly 4 is electrically connected to the main control assembly installed in the cover 2 through a plug-in connector.
  • the two can be separated at the right time to facilitate the cleaning, maintenance and replacement of the atomization assembly 4; an appropriate air flow channel is provided in the cover 2 to assist in the spraying of water mist and the heat dissipation of the main control assembly.

Abstract

本实用新型涉及加湿器，包括配置有封盖的水箱，以容纳待雾化的水；雾化组件，配置于所述水箱中以将水雾化；喷雾口，设置于所述封盖以将所述雾化组件产生的水雾散播至空中；主控组件，控制所述加湿器运行；雾化组件配置有浮体结构以使其漂浮于距液面一定深度的位置，所述主控组件安装于所述封盖中，所述雾化组件与所述主控组件采用可拆装式构件实现电性连接；所述封盖内设有第一气流通道，所述第一气流通道连通所述水箱与外界，所述第一气流通道内配置有第一风机，以辅助水箱内水雾的输出。改进后的加湿器采用漂浮式雾化组件，便于清洁维护；气流通道的设置辅助水雾的喷洒以及主控组件散热。

Description

加湿器 技术领域
本实用新型涉及加湿器。
背景技术
加湿器常用于室内或是车内，通过雾化组件将水雾化后喷洒至空中，提高空气湿度，提供人的体感舒适性。雾化组件是加湿器的核心工作部件，现有的加湿器中一般将雾化组件固定在喷雾口，而水箱通过相应的管路设计将水持续输送至雾化组件进行雾化。此类涉及的缺陷在于管路中容易聚集沉淀物，且基本无法清理，雾化组件同样不便进行清洁维护，长期使用后加湿器所喷撒的水雾洁净度受到严重影响。此外，喷雾口一般为固定设置，水雾喷洒方向固定，使用较为不便。综上，现有的加湿器有改进的需要。
实用新型内容
本公开的一个方面解决的一个技术问题在于，提供一种改进的加湿器。
本实用新型解决其技术问题所采用的技术方案是：加湿器，具有：
配置有封盖的水箱，以容纳待雾化的水；
雾化组件，配置于所述水箱中以将水雾化；
喷雾口，与所述水箱连通，设置于所述封盖以将所述雾化组件产生的水雾散播至空中；
主控组件，控制所述加湿器运行；
所述主控组件安装于所述封盖中，所述主控组件与所述雾化组件采用可拆装式构件实现电性连接，所述雾化组件配置有浮体结构以使其漂浮于距液面一定深度的位置；
所述封盖内设有第一气流通道，所述第一气流通道连通所述水箱与外界，所述第一气流通道内配置有第一风机，以辅助水箱内水雾的输出。
如前所述的加湿器，所述雾化组件包括基座、雾化片，所述雾化片安装于所述基座中，所述基座顶部设有与所述雾化片对应的通口；所述浮体结构包括漂浮部、配重部，所述漂浮部安装于所述基座顶部，所述漂浮部设有与所述通口对应的腔体，所述配重部设置于基座内。
如前所述的加湿器，所述喷雾口配置有驱动机构以控制其旋转，所述驱动机构包括电机、传动齿轮部，所述电机的输出端经由所述传动齿轮部与所述喷雾口联动。
如前所述的加湿器，所述封盖包括依序组装的底盖、中盖以及面盖，所述底盖侧壁设有所述第一气流通道进风口，所述中盖盖面设有接续所述进风口气流的第一气孔部，所述中盖与所述底盖之间设有用于安装所述第一风机的槽腔，所述槽腔的进风端接续所述第一气孔部，所述槽腔的出风端与设置于所述底盖盖面的第一气流通道排风口连通。
如前所述的加湿器，所述底盖、中盖之间设有导流板，以使第一气流通道中接续其进风口的部分环绕所述喷雾口延伸。
如前所述的加湿器，所述第一气孔部的气孔高出所述中盖盖面。
如前所述的加湿器，所述进风口至所述第一气孔部之间的第一气流通道部分中设有防倒流部，所述防倒流部纵向设置于所述底盖、中盖之间，所述防倒流部底端一定高度以上才设置气孔以供空气流通。
如前所述的加湿器，所述防倒流部包括板体、嵌套槽，所述嵌套槽凸出于底盖表面，所述板体嵌套固定于所述嵌套槽中，所述气孔设置于所述板体上。
如前所述的加湿器，所述封盖包括相互组装的上盖、下盖，所述第一气流通道进风口设置于所述上盖，所述第一气流通道排风口设置于所述下盖，所述进风口与所述排风口之间设有隔离腔，所述第一风机安装于所述隔离腔内。
如前所述的加湿器，于所述上盖、下盖之间所述隔离腔之外的区域内安装所述主控组件，所述封盖上设有与所述区域连通的进风窗、排风窗，所述排风窗配置有第二风机。
本公开的一个方面带来的一个有益效果：改进后的加湿器采用漂浮式雾化组件，便于清洁维护；第一气流通道的设置能辅助水雾的散播。
附图说明
下面将结合附图以示例性而非限制性的方式详细描述本实用新型的一些具体实施例，附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。
附图中：
图1为本实用新型一实施例示意图；
图2为本实用新型一实施封盖与雾化组件连接示意图；
图3为本实用新型一实施封盖底部视角示意图；
图4为本实用新型一实施例封盖爆炸示意图；
图5为本实用新型一实施例中盖、底盖爆炸示意图；
图6为本实用新型一实施例中盖与喷雾口组成件爆炸示意图；
图7为本实用新型一实施例雾化组件爆炸示意图；
图8为本实用新型另一实施例封盖示意图；
图中标识说明如下：
1、水箱；2、封盖；20、底盖；200、进风口；201、排风口；202、多针插头；21、中盖；210、第一气孔部；211、防倒流部；212、嵌套槽；213、导流板；22、面盖；23、上盖；24、下盖；240、隔离腔；241、区域；242、进风窗；243、第二风机；244、排风窗；3、喷雾口；30、筒身；4、雾化组件；40、座体；41、底壳；42、雾化片；43、通口；44、配重部；45、漂浮部；46、腔体；5、第一风机；50、槽腔；6、电机；60、主动轮。
具体实施方式
为使本实用新型实施例的目的、技术方案和优点更加清楚，下面将结合本实用新型实施例的附图，对本实用新型实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本实用新型的一部分实施例，而不是全部的实施例。
基于所描述的本实用新型的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本实用新型保护的范围。除非另外定义，本公开使用的技术术语或者科学术语应当为本实用新型所属领域内具有一般技能的人士所理解的通常意义。
本公开中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”、“一”或者“该”等类似词语也不表示数量限制，而是表示存在至少一个。“包括”或者“包 含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或者物件。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而是可以包括电性的连接，不管是直接的还是间接的。“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也可能相应地改变。
参阅图1-8，加湿器，具有：
配置有封盖的水箱1，以容纳待雾化的水，该处的水可以泛指可用于雾化的液体；雾化组件4，主要功能件为雾化片42，其配置于所述水箱1中以将水雾化；喷雾口3，设置于所述封盖2以将所述雾化组件4产生的水雾散播至空中；主控组件，一般包括PCB板(未标识)、按键(未标识)等，部分加湿器还可包括电池，其总体用于控制所述加湿器运行。
本案中所述雾化组件4配置有浮体结构以使其漂浮于距液面一定深度的位置，深度过大所产生压力影响雾化工作，过浅则水无法到达雾化片，如保持在0.1-1厘米深度。主控组件安装于所述封盖2中，所述雾化组件4与所述主控组件采用可拆装式构件实现电性连接，如雾化组件4的导线连接有多针插孔，主控组件的接应端设有适配的多针插头202，通过多针插孔、多针插头202这种可反复插拔的构件来实现雾化组件4、主控组件之间连接的拆装操作，便于对雾化组件4进行维护、更换。
在封盖2中配置有第一气流通道其连接外部与水箱1，第一气流通道内配置有第一风机，通过第一风机将水箱内水雾送出喷雾口。在本案的一实施例中，封盖2与第一气流通道做如下设置：封盖2包括依序组装的底盖20、中盖21以及面盖22，所述底盖20侧壁设有所述第一气流通道进风口200，所 述中盖21盖面设有接续所述进风口200气流的第一气孔部210，所述中盖21与所述底盖20之间设有用于安装第一风机5的槽腔50，所述槽腔50的进风端接续所述第一气孔部210，所述槽腔50的出风端与设置于所述底盖20盖面的排风口201连通。
进一步，底盖20、中盖21之间设有导流板213，以使所述第一气流通道中接续在进风口之后的部分环绕喷雾口3延伸。参阅附图，导流板213其中一部分设置在进风口200一侧，另一部分则环绕在喷雾口3外围，如此设置使得空气经由进风口进入之后沿着导流板213环绕行进，可以加大封盖2中空气的流通面积，有散热效果，根据此设计可以将主控组件安装在底盖20、中盖21之间，仅将按键外露于面盖22即可。
一些实施例中，第一气孔部210的气孔高出所述中盖21盖面；又一实施例中，进风口200至所述第一气孔部210之间的第一气流通道部分中设有防倒流部211，所述防倒流部211纵向设置于所述底盖20、中盖21之间，所述防倒流部211部底端一定高度以上(如离底盖20盖面3mm以上)才设置气孔以供空气流通。具体的，防倒流部211包括板体、嵌套槽212，所述嵌套槽212凸出于底盖20表面，所述板体嵌套固定于所述嵌套槽212中，所述气孔设置于所述板体上。气流的流通路径为经由进风口200进入之后，于底盖20、中盖21之间环绕喷雾口3前行至防倒流部211，经由防倒流部211的气孔输送至第一气孔部210，而后由第一风机5送至排风口201进入水箱内，将水箱内所产生的水雾送出喷雾口3。
前述两种实施方式的有益效果在于可以防止少量水从进风口200倒流出(水量过多则失去效力)。意外情况下加湿器受到碰撞，水箱1内的水有一定几率会经由排风口201、槽腔50流动至第一气孔部210，第一气孔部210的 气孔高度高出于中盖21盖面，水量较少的话无法漫过气孔，从而保留在中盖21与面盖22之间，后期可以通过将面盖22揭开清理，或是由其自然蒸发。如倒流出的水稍多，漫过第一气孔部210往下流至中盖21盖面，排风口201被槽腔50所围挡，水会流向防倒流部211，由于防倒流部211底端没有设置气孔，同样可以截留一定量的水，水量过多则可能从气孔处流出。为加强截留效果，可如附图所示，设置的防倒流部211为两个，形成两个截留区。
一些实施例中，封盖2包括相互组装的上盖23、下盖24，所述第一气流通道进风口200设置于所述上盖23，所述第一气流通道排风口201设置于所述下盖24，所述进风口200与所述排风口201之间设有隔离腔240，所述第一风机5安装于所述隔离腔240内。主控组件、电机等安装在上盖23、下盖24之间且处于隔离腔240之外的区域241，在该区域241设置散热通道，散热通道包括设置在封盖2上的进风窗242、排风窗244，进风窗242、排风窗244两者均连通所述区域241与外界，在排风窗244处配置第二风机243。启动第二风机243，将外界的空气经由进风窗242吸入上盖23、下盖24之间的区域241，将主控组件等所产生的热量经由排风窗244带出。
雾化组件4包括基座、雾化片42，基座包括相互组装的座体40、底壳41，内部形成有安装空间，所述雾化片42安装于所述基座中，所述基座顶部设有与所述雾化片42对应的通口43；所述浮体结构包括漂浮部45、配重部44，所述漂浮部45安装于所述基座顶部，所述漂浮部45设有与所述通口43对应的腔体6，水经由腔体6、通口43流入，水雾经由通口43、腔体6喷出，所述配重部44设置于基座内。
漂浮部45产生适当的浮力，而配重部44与漂浮部45配合将雾化组件4保持在距离液面合适的深度位置，如保持雾化片42距离液面0.1-1厘米的深 度，既能满足水持续进入完成雾化工作，又能避免过大的深度所产生的压力影响雾化片42。浮体结构中漂浮部45、配重部44的相应参数设置在现有技术范围内可以计算得出，本案不做具体数据举例。在水量下降到一定程度后，为避免雾化片42干烧，可以设置相应的监测装置，如水深传感器等等，发送相应的报警信号至主控装置，适时停止运行。
所述喷雾口3配置有驱动机构，以控制其转动。驱动机构包括电机6、传动齿轮部，所述电机6的输出端经由所述传动齿轮部与所述喷雾口3联动。具体的，传动齿轮部包括相互啮合主动轮60、从动轮，主动轮60安装在电机6的输出端，从动轮固定环设在喷雾口3外围，启动电机6后，通过传动齿轮部的传动作用，达到喷雾口3旋转的目的，可以调整喷雾方向。
喷雾口3的构成包括设置在底盖20的通孔，套设在中盖21导流板213内的筒身30，以及从面盖22穿入的偏向喷头，筒身30下端与通孔对接，筒身30上端与偏向喷头对接，筒身30外围设置前述的从动轮，电机6启动之后由从动轮驱使筒身30以及偏向喷头旋转。
综上，将漂浮式的雾化组件4置入水箱1内，避免了输水管路的设计，雾化组件4的导线通过插拔式接头与安装在封盖2的主控组件电性连接，适时可以将两者拆分，便于对雾化组件4进行清洁维护、更换；封盖2内设置合适的气流通道，辅助实现水雾的喷洒以及主控组件的散热。
以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，对于本领域的技术人员来说，本实用新型可以有各种更改、组合和变化。凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的权利要求范围之内。

Claims (10)

  1. 加湿器，具有：
    配置有封盖的水箱，以容纳待雾化的水；
    雾化组件，配置于所述水箱中以将水雾化；
    喷雾口，与所述水箱连通，设置于所述封盖以将所述雾化组件产生的水雾散播至空中；
    主控组件，控制所述加湿器运行；
    其特征在于：所述主控组件安装于所述封盖中，所述主控组件与所述雾化组件采用可拆装式构件实现电性连接，所述雾化组件配置有浮体结构以使其漂浮于距液面一定深度的位置；
    所述封盖内设有第一气流通道，所述第一气流通道连通所述水箱与外界，所述第一气流通道内配置有第一风机，以辅助水箱内水雾的输出。
  2. 如权利要求1所述的加湿器，其特征在于：所述雾化组件包括基座、雾化片，所述雾化片安装于所述基座中，所述基座顶部设有与所述雾化片对应的通口；所述浮体结构包括漂浮部、配重部，所述漂浮部安装于所述基座顶部，所述漂浮部设有与所述通口对应的腔体，所述配重部设置于基座内。
  3. 如权利要求2所述的加湿器，其特征在于：所述喷雾口配置有驱动机构以控制其旋转，所述驱动机构包括电机、传动齿轮部，所述电机的输出端经由所述传动齿轮部与所述喷雾口联动。
  4. 如权利要求1所述的加湿器，其特征在于：所述封盖包括依序组装的底盖、中盖以及面盖，所述底盖侧壁设有所述第一气流通道进风口，所述中盖盖面设有接续所述进风口气流的第一气孔部，所述中盖与所述底盖之间设 有用于安装所述第一风机的槽腔，所述槽腔的进风端接续所述第一气孔部，所述槽腔的出风端与设置于所述底盖盖面的第一气流通道排风口连通。
  5. 如权利要求4所述的加湿器，其特征在于：所述底盖、中盖之间设有导流板，以使第一气流通道中接续其进风口的部分环绕所述喷雾口延伸。
  6. 如权利要求5所述的加湿器，其特征在于：所述第一气孔部的气孔高出所述中盖盖面。
  7. 如权利要求6所述的加湿器，其特征在于：所述进风口至所述第一气孔部之间的第一气流通道部分中设有防倒流部，所述防倒流部纵向设置于所述底盖、中盖之间，所述防倒流部底端一定高度以上才设置气孔以供空气流通。
  8. 如权利要求7所述的加湿器，其特征在于：所述防倒流部包括板体、嵌套槽，所述嵌套槽凸出于底盖表面，所述板体嵌套固定于所述嵌套槽中，所述气孔设置于所述板体上。
  9. 如权利要求1所述的加湿器，其特征在于：所述封盖包括相互组装的上盖、下盖，所述第一气流通道进风口设置于所述上盖，所述第一气流通道排风口设置于所述下盖，所述进风口与所述排风口之间设有隔离腔，所述第一风机安装于所述隔离腔内。
  10. 如权利要求9所述的加湿器，其特征在于：于所述上盖、下盖之间所述隔离腔之外的区域内安装所述主控组件，所述封盖上设有连通所述区域与外界的进风窗、排风窗，所述排风窗配置有第二风机。
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