WO2021120346A1 - 一种折叠加湿器 - Google Patents

一种折叠加湿器 Download PDF

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Publication number
WO2021120346A1
WO2021120346A1 PCT/CN2020/070421 CN2020070421W WO2021120346A1 WO 2021120346 A1 WO2021120346 A1 WO 2021120346A1 CN 2020070421 W CN2020070421 W CN 2020070421W WO 2021120346 A1 WO2021120346 A1 WO 2021120346A1
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WO
WIPO (PCT)
Prior art keywords
water level
cavity
foldable
upper cover
humidifier
Prior art date
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PCT/CN2020/070421
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English (en)
French (fr)
Inventor
易育智
赵云霞
王靖
Original Assignee
东莞市斯惠威电子科技有限公司
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Publication of WO2021120346A1 publication Critical patent/WO2021120346A1/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
    • 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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units

Definitions

  • the invention relates to the technical field of humidifiers, in particular to a folding humidifier.
  • Humidifiers are household appliances that increase the humidity of a room. Humidifiers are widely used in existing homes and offices. There are also patent documents that disclose a foldable humidifier.
  • the patent document with the patent application number 201822062549.X discloses a foldable humidifier.
  • the foldable humidifier is foldable and retractable by setting a retractable silicone fixed tube.
  • the humidifier is folded when there is no water in the humidifier, which is convenient to carry and cannot be gradually compressed as the water level drops.
  • the drainage cotton wick 6 is used for drainage, which is easy to get dirty and difficult to clean; and the drainage cotton wick 6 is easy to clean.
  • the upper end extends to the bottom of the lower casing 1 for retractable liquid storage. When the humidifier is full of water, the drainage cotton wick 6 is completely immersed in water, and long-term immersion in water accelerates the replacement frequency of the drainage cotton wick.
  • the main purpose of the present invention is to provide a folding humidifier, which has the advantages of folding with the water level, easy cleaning and prolonged service life.
  • the present invention provides a foldable humidifier, including a fixing seat, a foldable storage cup for accommodating liquid, and a humidifier assembly, the lower end of the foldable storage cup is sleeved and fixed on the fixing seat;
  • the humidifier assembly includes an upper cover, a one-way float valve, a water level probe, a water-absorbing cotton, a drive circuit board, an atomizing sheet, and a battery.
  • the upper cover is fixedly arranged above the foldable storage cup, and the one-way float
  • the ball valve, the water level probe, the water absorbing cotton, the drive circuit board, the atomizing sheet, and the battery are all fixed on the upper cover, the one-way float valve air inlet, and the water level probe
  • One end is located in the foldable storage cup, the other end of the water level probe is connected to the drive circuit board, the drive circuit board is connected to the atomizing sheet, and the other end of the absorbent cotton is in contact with the atomizing sheet ,
  • the battery is connected to the drive circuit board.
  • the upper cover is sleeved on the upper end of the foldable receiving cup and forms an accommodating cavity
  • the one-way float valve is arranged at the bottom of the upper cover
  • the air inlet of the one-way float valve is located in the In the foldable storage cup
  • the one-way float valve exhaust port is located on the side of the upper cover.
  • the water level probe is inserted through the bottom of the upper cover, the lower end of the water level probe is located in the folding receiving cup, and the upper end of the water level probe is located in the accommodating cavity.
  • the bottom of the water level probe is lower than the bottom of the one-way float valve, and the bottom of the absorbent cotton is lower than the bottom of the water level probe.
  • the accommodating cavity of the upper cover is further provided with a water barrier, the water barrier is placed on the upper cover in a vertical direction, and the water barrier is provided along the vertical direction.
  • the installation channel, the absorbent cotton is fixed in the installation channel.
  • the atomization sheet is located in the installation channel, and the atomization sheet is located at the top of the absorbent cotton; the center of the upper cover is provided with a mist outlet, and the upper surface of the atomization sheet faces the Describe the fog mouth.
  • the one-way floating ball valve includes a hollow structure housing, a duckbill one-way valve, a duckbill one-way valve body, a float and a bottom cover, and the hollow structure includes a first cavity and a second cavity, The first cavity and the second cavity are arranged in sequence from top to bottom and communicated with each other, the duckbill one-way valve is arranged in the first cavity, and the duckbill one-way valve is provided with an air inlet Below, the air inlet is in communication with the second cavity, and the duckbill one-way valve body is fixed above the duckbill one-way valve and is located in the first cavity; the float is located The second cavity is located below the air inlet of the duckbill one-way valve; the bottom cover is sleeved on the bottom of the housing, a through hole is provided at the center of the bottom cover, and the through hole is connected to the The second cavity is turned on.
  • the foldable storage cup is a bellows telescopic container.
  • a USB charging interface is further provided on the upper cover, and the USB charging interface is connected to the battery.
  • the humidifier assembly further includes a piezoelectric pump set for generating negative pressure, the piezoelectric pump set is disposed in the accommodating cavity, and the piezoelectric pump set is connected to the drive circuit board.
  • the present invention has the following beneficial effects: when the water level probe in the foldable humidifier of the present invention does not detect the liquid level, the gas in the foldable storage cup is discharged through the one-way floating ball valve manually or electrically, thereby The foldable humidifier can be compressed and folded as the water level decreases; in addition, the absorbent cotton is used, which has a better water absorption effect, and can reduce the frequency of replacement and reduce the cost.
  • Fig. 1 is a cross-sectional view of the folding humidifier of the first embodiment.
  • Fig. 2 is an enlarged view of part A in Fig. 1.
  • Fig. 3 is a drawing of the stretched state of the folding humidifier of the first embodiment.
  • Fig. 4 is a fully folded state diagram of the folding humidifier of the first embodiment.
  • Fig. 5 is a cross-sectional view of the folding humidifier of the second embodiment.
  • the present invention provides a foldable humidifier 100.
  • the foldable humidifier 100 is gradually compressed and folded as the water level decreases, so that it can be conveniently carried.
  • Figures 1 to 4 are different perspective views of the folding humidifier 100 of the first embodiment. The structure of the folding humidifier 100 of this embodiment will be described in detail below with reference to Figures 1 to 4:
  • the folding humidifier 100 of this embodiment includes a fixing base 10, a foldable storage cup 20 for containing liquid, and a humidifier assembly 30.
  • the fixing base 10 is mainly used to place the folding humidifier 100 on a table, so as to facilitate the support of the product and prevent it from tilting.
  • the foldable storage cup 20 is used to add the liquid to be atomized.
  • the foldable storage cup is a bellows telescopic container, but it is not limited to this, as long as it has a foldable structure.
  • the humidifier assembly 30 atomizes the liquid in the foldable storage cup 20.
  • the humidifier assembly 30 of this embodiment includes an upper cover 31, a one-way floating ball 324 valve 32, and a water level probe 33 , Absorbent cotton 34, drive circuit board 35, atomization sheet 36 and battery 37.
  • the upper cover 31 is fixedly arranged above the foldable storage cup 20, and the one-way float 324 valve 32, the water level probe 33, the absorbent cotton 34, the driving circuit board 35, the atomizing sheet 36 and the battery 37 are all fixed on the upper cover 31 .
  • the upper cover 31 of the present embodiment is sleeved on the upper end of the foldable storage cup 20 and forms an accommodating cavity 311, the one-way floating ball 324 valve 32 is provided at the bottom of the upper cover 31, and the one-way floating ball 324 valve 32 air intake The port is located in the foldable storage cup 20, and the one-way float 324 valve 32 exhaust port is located on the side of the upper cover 31.
  • the external air pressure is lower than the air pressure in the foldable storage cup 20
  • the air in the foldable storage cup 20 is discharged through the one-way float 324 valve 32.
  • FIG. 2 Please refer to FIG. 2.
  • the structure of the one-way floating ball 324 valve 32 will be described in detail below in conjunction with FIG. 2:
  • the one-way floating ball 324 valve 32 includes a hollow structure housing 321, a duckbill one-way valve 322, a duckbill one-way valve 322, a float 324 and a bottom cover 325.
  • the hollow structure includes a first cavity 321a and a first cavity 321a.
  • the duckbill check valve 322 is arranged in the first cavity 321a, and the duckbill check valve 322 air inlet Located below, the air inlet is connected to the second cavity 321b, the duckbill check valve 322 is fixed above the duckbill check valve 322 and located in the first cavity 321a; the float 324 is located in the second cavity 321b The inside is located below the air inlet of the duckbill one-way valve 322; the bottom cover 325 is sleeved on the bottom of the housing 321, a through hole 325a is provided at the center of the bottom cover 325, and the through hole 325a is in communication with the second cavity 321b.
  • the water level probe 33 of this embodiment is placed on the bottom of the upper cover 31.
  • the water level probe 33 is arranged in a vertical direction, but it can also be inclined at a certain angle.
  • One end of the water level probe 33 is located in the foldable storage cup 20, and the other end of the water level probe 33 is located in the containing cavity 311.
  • the lower end of the water level probe 33 is located in the folding storage cup, and the upper end of the water level probe 33 is located in the housing cavity 311.
  • the water level probe 33 can monitor whether the folding humidifier 100 is stopped.
  • the other end of the water level probe 33 is connected to the driving circuit board 35
  • the driving circuit board 35 is connected to the atomizing sheet 36
  • the other end of the absorbent cotton 34 is in contact with the atomizing sheet 36
  • the battery 37 is connected to the driving circuit board 35.
  • the battery 37 supplies power for the driving circuit board 35
  • the battery 37 is a polymer lithium battery 37.
  • the upper cover 31 is also provided with a USB charging interface 313, and the USB charging interface 313 is connected to the battery 37, and the battery 37 can be charged through the USB charging interface 313.
  • a water blocking plate 38 is further provided in the accommodating cavity 311 of the upper cover 31 of this embodiment.
  • the water blocking plate 38 is placed on the upper cover 31 in the vertical direction, and the water blocking plate 38 is provided along the vertical direction.
  • the absorbent cotton 34 is fixed in the installation channel 381;
  • the atomizing sheet 36 is located in the installation channel 381, and the atomizing sheet 36 is located at the top of the absorbent cotton 34;
  • the upper cover 31 is provided with a mist outlet 312 at the center of the top cover 31, and the atomizing sheet
  • the upper surface of 36 is facing the mist outlet 312.
  • the water barrier 38 can isolate the absorbent cotton 34 and the atomizing sheet 36 from other components, so as to avoid affecting the performance of other components and prolong the service life of the folding humidifier 100.
  • the drive circuit board 35 controls the atomizing sheet 36 not to work; only when the water level probe 33 touches the liquid surface, the atomizing sheet 36 works.
  • the gas above the liquid level in the collapsible receiving cup 20 can be discharged from the one-way float 324 valve 32 manually. Applying pressure on the upper surface of the upper cover 31 can increase the pressure in the collapsible storage cup 20, so that the gas in the collapsible storage cup 20 is discharged from the one-way float 324 valve 32, and the distance from the water level probe 33 to the liquid surface gradually decreases.
  • the foldable storage cup 20 is no longer compressed.
  • the driving circuit board 35 controls the operation of the atomizing sheet 36, so as to realize the operation of the folding humidifier 100.
  • the bottom of the water level probe 33 is lower than the bottom of the one-way float 324 valve 32, so that the float 324 can float enough to block the air inlet of the one-way float 324 valve 32; the bottom of the absorbent cotton 34 is lower than the bottom of the water level probe 33 , To achieve better water absorption effect.
  • absorbent cotton 34 is used. Compared with the conventional water filter cotton core, the absorbent cotton 34 is easier to clean, and only a small part of the bottom of the absorbent cotton 34 will be exposed to liquid, so it does not need to be soaked in the liquid for a long time, which can reduce the cleaning or cleaning of the absorbent cotton 34. Frequency of replacement.
  • the foldable humidifier 100 can discharge the gas in the foldable storage cup manually or electrically.
  • Fig. 5 discloses a cross-sectional view of the folding humidifier 100' of the second embodiment.
  • the folding humidifier 100' discharges gas by electric means.
  • the folding humidifier 100' of the second embodiment also includes a fixing seat 10', a foldable storage cup 20', and a humidifier assembly 30'.
  • the humidifier assembly 30' includes an upper cover 31' and a one-way float valve 32', water level probe 33', absorbent cotton 34', drive circuit board 35', atomization sheet 36', battery 37' and water barrier 38'.
  • the structure and position of the above-mentioned components are the same.
  • the difference between the folding humidifier (100 or 100') in the second embodiment and the first embodiment is that the humidifier assembly 30' of the second embodiment also includes a piezoelectric device for generating negative pressure.
  • the pump set 39', the piezoelectric pump set 39' are arranged in the cavity (not shown in the figure), the piezoelectric pump set 39' is connected to the driving circuit board 35', and the piezoelectric pump set 39' is connected to the battery 37'.
  • the battery 37' supplies power to the piezoelectric pump group 39' and the drive circuit board 35'.
  • the drive circuit board 35' drives the piezoelectric pump set 39' to work, and the piezoelectric pump set 39' generates negative pressure in the cavity, so that the one-way float valve 32' is completed The exhaust action.
  • the working principle of the one-way float valve 32' in the second embodiment to complete exhaust is exactly the same as that in the first embodiment, and will not be repeated here.
  • the present invention has the following beneficial effects: when the water level probe (33 or 33') in the folding humidifier (100 or 100') of the present invention does not detect the liquid level, it can pass through the one-way mode manually or electrically.
  • the float valve (32 or 32') discharges the gas in the collapsible storage cup (20 or 20'), so that the foldable humidifier (100 or 100') can be compressed and folded as the water level decreases; in addition, absorbent cotton (34 or 34'), absorbent cotton (34 or 34') has a better water absorption effect, and can reduce the frequency of replacement and reduce costs.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Air Humidification (AREA)

Abstract

一种折叠加湿器（100），包括固定座（10）、用于容纳液体的可折叠收纳杯（20）及加湿器组件（30），可折叠收纳杯（20）下端套设固定于固定座（10）上；加湿器组件（30）包含上盖（31）、单向浮球（324）阀（32）、水位探头（33）、吸水棉（34）、驱动电路板（35）、雾化片（36）及电池（37），上盖（31）固定设置于可折叠收纳杯（20）上方，单向浮球（324）阀（32）、水位探头（33）、吸水棉（34）、驱动电路板（35）、雾化片（36）及电池（37）均固定于上盖（31）上，单向浮球（324）阀（32）进气口、水位探头（33）一端位于可折叠收纳杯内（20），水位探头（33）另一端连接于驱动电路板（35），驱动电路板（35）连接于雾化片（36），吸水棉（34）另一端接触于雾化片（36），电池（37）连接于驱动电路板（35）。该折叠加湿器（100）可随水位进行折叠，方便携带；且采用吸水棉易清洗、使用寿命延长。

Description

一种折叠加湿器 技术领域
本发明涉及加湿器的技术领域，特别涉及一种折叠加湿器。
背景技术
加湿器是一种增加房间湿度的家用电器，加湿器在现有家庭及办公场所应用较为广泛。现也有专利文献公开了折叠式加湿器，专利申请号为201822062549.X的专利文献公开了一种可折叠加湿器，该可折叠加湿器中通过设置可伸缩硅胶固定管实现折叠伸缩，该折叠式加湿器是当加湿器中不装水时进行折叠，方便携带，并不能随水位降低而逐渐压缩；采用引流棉芯6进行引流，引流棉芯6容易脏，不易清洗；且引流棉芯6由上端延伸至可伸缩储液下壳体1底部，在加湿器储满水时引流棉芯6整个浸没于水下，长期浸泡于水中加速引流棉芯更换频率。
为此，我们提出了一种折叠加湿器。
发明内容
本发明的主要目的在于提供一种折叠加湿器，具有随水位进行折叠、易清洗、使用寿命延长的优点。
为实现上述目的，本发明提供了一种折叠加湿器，包括固定座、用于容纳液体的可折叠收纳杯及加湿器组件，所述可折叠收纳杯下端套设固定于所述固定座上；所述加湿器组件包含上盖、单向浮球阀、水位探头、吸水棉、驱动电路板、雾化片及电池，所述上盖固定设置于所述可折叠收纳杯上方，所述单向浮球阀、所述水位探头、 所述吸水棉、所述驱动电路板、所述雾化片及所述电池均固定于所述上盖上，所述单向浮球阀进气口、所述水位探头一端位于所述可折叠收纳杯内，所述水位探头另一端连接于所述驱动电路板，所述驱动电路板连接于所述雾化片，所述吸水棉另一端接触于所述雾化片，所述电池连接于所述驱动电路板。
优选的，所述上盖套设于所述可折叠收纳杯上端并构成一容置腔，所述单向浮球阀设于所述上盖底部，所述单向浮球阀进气口位于所述可折叠收纳杯内，所述单向浮球阀排气口位于所述上盖侧面。
优选的，所述水位探头穿置于所述上盖底部，所述水位探头下端位于所述折叠收纳杯内，所述水位探头上端位于所述容置腔内。
优选的，所述水位探头底部低于所述单向浮球阀底部，所述吸水棉底部低于所述水位探头底部。
优选的，所述上盖的所述容置腔内还设有隔水板，所述隔水板沿竖直方向穿置于所述上盖上，所述隔水板设有沿竖直方向的安装通道，所述吸水棉固定于所述安装通道内。
优选的，所述雾化片位于所述安装通道内，所述雾化片位于所述吸水棉顶端；所述上盖中心位置设有一出雾口，所述雾化片的上表面正对于所述出雾口。
优选的，所述单向浮球阀包括中空结构的壳体、鸭嘴单向阀、鸭嘴单向阀体、浮球及底罩，所述中空结构包含第一腔体和第二腔体，所述第一腔体、所述第二腔体由上至下依次设置并导通，所述 鸭嘴单向阀设于所述第一腔体内，所述鸭嘴单向阀进气口设于下方，所述进气口与所述第二腔体导通，所述鸭嘴单向阀体固定于所述鸭嘴单向阀上方并位于所述第一腔体内；所述浮球位于所述第二腔体内并位于所述鸭嘴单向阀进气口下方；所述底罩套设于所述壳体底部，所述底罩中心位置设有一通孔，所述通孔与所述第二腔体导通。
优选的，所述可折叠收纳杯为波纹管伸缩式容器。
优选的，所述上盖上还设有一USB充电接口，所述USB充电接口与所述电池连接。
优选的，所述加湿器组件还包含用于产生负压的压电泵组，所述压电泵组设于所述容置腔内，所述压电泵组与所述驱动电路板连接。
现有技术相比，本发明具有如下有益效果：本发明的折叠加湿器中水位探头未检测到液位时，通过手动方式或电动方式通过单向浮球阀将可折叠收纳杯中气体排出，从而折叠加湿器可随水位减少进行压缩折叠；再者，采用吸水棉，吸水棉具有更好的吸水效果，且能减少更换频率，降低成本。
附图说明
图1为第一实施例的折叠加湿器的剖面图。
图2为图1中A部分的放大图。
图3为第一实施例的折叠加湿器的拉伸状态图。
图4为第一实施例的折叠加湿器的完全折叠状态图。
图5为第二实施例的折叠加湿器的剖面图。
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
本发明提供了一种折叠加湿器100，折叠加湿器100随着水位降低逐渐压缩折叠，从而可以方便携带。图1-图4为第一实施例的折叠加湿器100的不同视角图，下面结合图1-图4对本实施例的折叠加湿器100的结构进行详细描述：
请参阅图1-图4，本实施例的折叠加湿器100包括固定座10、用于容纳液体的可折叠收纳杯20及加湿器组件30。具体的，可折叠收纳杯20下端套设固定于固定座10上，加湿器组件30固定设置于可折叠收纳杯20上方。其中，固定座10主要用于将该折叠加湿器100放置于台面上，便于支撑产品，不易歪倒。再者，可折叠收纳杯20用于加入待雾化液体，优选的，折叠收纳杯为波纹管伸缩式容器，但并不以此为限，只要是可折叠结构即可。
请继续参阅图1-图4，加湿器组件30将可折叠收纳杯20中的液体进行雾化，本实施例的加湿器组件30包含上盖31、单向浮球324阀32、水位探头33、吸水棉34、驱动电路板35、雾化片36及电池37。其中，上盖31固定设置于可折叠收纳杯20上方，单向浮球324阀32、水位探头33、吸水棉34、驱动电路板35、雾化片36及电池37均固定于上盖31上。
进一步的，本实施例的上盖31套设于可折叠收纳杯20上端并 构成一容置腔311，单向浮球324阀32设于上盖31底部，单向浮球324阀32进气口位于可折叠收纳杯20内，单向浮球324阀32排气口位于上盖31侧面。当外界气压小于可折叠收纳杯20中气压时，通过单向浮球324阀32将可折叠收纳杯20中气体排出。
请参阅图2，下面结合图2对单向浮球324阀32的结构进行详细描述：
其中，单向浮球324阀32包括中空结构的壳体321、鸭嘴单向阀322、鸭嘴单向阀322体、浮球324及底罩325，中空结构包含第一腔体321a和第二腔体321b，第一腔体321a、第二腔体321b由上至下依次设置并导通，鸭嘴单向阀322设于第一腔体321a内，鸭嘴单向阀322进气口设于下方，进气口与第二腔体321b导通，鸭嘴单向阀322体固定于鸭嘴单向阀322上方并位于第一腔体321a内；浮球324位于第二腔体321b内并位于鸭嘴单向阀322进气口下方；底罩325套设于壳体321底部，底罩325中心位置设有一通孔325a，通孔325a与第二腔体321b导通。则，当单向浮球324阀32下降至可折叠收纳杯20中液面处时，浮球324在浮力的作用下升起，浮球324堵塞鸭嘴单向阀322进气口，此时单向浮球324阀32不再排气，也可避免液体溢出。
请继续参阅图1-图4，本实施例的水位探头33穿置于上盖31底部，优选的，水位探头33沿竖直方向设置，但也可倾斜一定角度。水位探头33一端位于可折叠收纳杯20内，水位探头33另一端位于容置腔311内。具体的，水位探头33下端位于折叠收纳杯 内，水位探头33上端位于容置腔311内。通过水位探头33可以监测是否对折叠加湿器100停止工作。
再者，水位探头33另一端连接于驱动电路板35，驱动电路板35连接于雾化片36，吸水棉34另一端接触于雾化片36，电池37连接于驱动电路板35。其中，电池37为驱动电路板35供电，优选的，电池37为聚合物锂电池37。再者，上盖31上还设有一USB充电接口313，USB充电接口313与电池37连接，可以通过USB充电接口313对电池37进行充电。
具体的，本实施例的上盖31的容置腔311内还设有隔水板38，隔水板38沿竖直方向穿置于上盖31上，隔水板38设有沿竖直方向的安装通道381，吸水棉34固定于安装通道381内；雾化片36位于安装通道381内，雾化片36位于吸水棉34顶端；上盖31中心位置设有一出雾口312，雾化片36的上表面正对于出雾口312。其中，隔水板38可以将吸水棉34及雾化片36与其他的部件进行隔离，从而避免影响其他部件的性能，可延长折叠加湿器100的使用寿命。
当水位探头33无法接触到液面时，驱动电路板35控制雾化片36不工作；只有当水位探头33接触到液面时，雾化片36才工作。
当水位探头33无法接触液面时，可以通过手动方式从单向浮球324阀32排出可折叠收纳杯20中液位上方的气体。在上盖31上表面施加压力，即可增加可折叠收纳杯20中的压力，从而可折叠收纳杯20中的气体从单向浮球324阀32中排出，水位探头33 离液面距离逐渐减小；当气体排出且水位探头33接触到液面后，可折叠收纳杯20不再压缩，此时，吸水棉34下端及水位探头33下端均接触到液面，吸水棉34将水送至雾化片36处，驱动电路板35控制雾化片36工作，从而实现折叠加湿器100工作。
优选的，水位探头33底部低于单向浮球324阀32底部，可使得浮球324浮起能足够堵塞住单向浮球324阀32进气口；吸水棉34底部低于水位探头33底部，实现更好的吸水效果。本发明中采用吸水棉34，吸水棉34相对于以往的滤水棉芯更易清洗，且吸水棉34只是底部少部分会接触到液体，不用长期泡于液体中，可以减少吸水棉34的清洗或更换频率。
折叠加湿器100可通过手动方式将可折叠收纳杯中气体排出，也可通过电动方式。图5公开了第二实施例的折叠加湿器100'的剖面图，该实施例中折叠加湿器100'通过电动方式将气体排出。
请参阅图5，第二实施例的折叠加湿器100'也包括固定座10'、可折叠收纳杯20'及加湿器组件30'，加湿器组件30'包含上盖31'、单向浮球阀32'、水位探头33'、吸水棉34'、驱动电路板35'、雾化片36'、电池37'及隔水板38'。上述部件结构及位置相同，第二实施例与第一实施例中折叠加湿器(100或100')的区别在于：第二实施例的加湿器组件30'还包含用于产生负压的压电泵组39'，压电泵组39'设于腔体(图中未示)内，压电泵组39'与驱动电路板35'连接，压电泵组39'与电池37'连接。其中，电池37'为压电泵组39'、驱动电路板35'供电。
则，当水位探头33'检测不到液面时，驱动电路板35'驱动压电泵 组39'工作，压电泵组39'在腔体内产生负压，从而使得单向浮球阀32'完成排气动作，该第二实施例中单向浮球阀32'完成排气的工作原理与第一实施例中完全相同，在此不在累述。
现有技术相比，本发明具有如下有益效果：本发明的折叠加湿器(100或100')中水位探头(33或33')未检测到液位时，通过手动方式或电动方式通过单向浮球阀(32或32')将可折叠收纳杯(20或20')中气体排出，从而折叠加湿器(100或100')可随水位减少进行压缩折叠；再者，采用吸水棉(34或34')，吸水棉(34或34')具有更好的吸水效果，且能减少更换频率，降低成本。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (10)

  1. 一种折叠加湿器，其特征在于，包括固定座、用于容纳液体的可折叠收纳杯及加湿器组件，所述可折叠收纳杯下端套设固定于所述固定座上；所述加湿器组件包含上盖、单向浮球阀、水位探头、吸水棉、驱动电路板、雾化片及电池，所述上盖固定设置于所述可折叠收纳杯上方，所述单向浮球阀、所述水位探头、所述吸水棉、所述驱动电路板、所述雾化片及所述电池均固定于所述上盖上，所述单向浮球阀进气口、所述水位探头一端位于所述可折叠收纳杯内，所述水位探头另一端连接于所述驱动电路板，所述驱动电路板连接于所述雾化片，所述吸水棉另一端接触于所述雾化片，所述电池连接于所述驱动电路板。
  2. 根据权利要求1所述的折叠加湿器，其特征在于，所述上盖套设于所述可折叠收纳杯上端并构成一容置腔，所述单向浮球阀设于所述上盖底部，所述单向浮球阀进气口位于所述可折叠收纳杯内，所述单向浮球阀排气口位于所述上盖侧面。
  3. 根据权利要求1所述的折叠加湿器，其特征在于，所述水位探头穿置于所述上盖底部，所述水位探头下端位于所述折叠收纳杯内，所述水位探头上端位于所述容置腔内。
  4. 根据权利要求1所述的折叠加湿器，其特征在于，所述水位探头底部低于所述单向浮球阀底部，所述吸水棉底部低于所述水位探头底部。
  5. 根据权利要求2所述的折叠加湿器，其特征在于，所述上盖的所述容置腔内还设有隔水板，所述隔水板沿竖直方向穿置于 所述上盖上，所述隔水板设有沿竖直方向的安装通道，所述吸水棉固定于所述安装通道内。
  6. 根据权利要求5所述的折叠加湿器，其特征在于，所述雾化片位于所述安装通道内，所述雾化片位于所述吸水棉顶端；所述上盖中心位置设有一出雾口，所述雾化片的上表面正对于所述出雾口。
  7. 根据权利要求1所述的折叠加湿器，其特征在于，所述单向浮球阀包括中空结构的壳体、鸭嘴单向阀、鸭嘴单向阀体、浮球及底罩，所述中空结构包含第一腔体和第二腔体，所述第一腔体、所述第二腔体由上至下依次设置并导通，所述鸭嘴单向阀设于所述第一腔体内，所述鸭嘴单向阀进气口设于下方，所述进气口与所述第二腔体导通，所述鸭嘴单向阀体固定于所述鸭嘴单向阀上方并位于所述第一腔体内；所述浮球位于所述第二腔体内并位于所述鸭嘴单向阀进气口下方；所述底罩套设于所述壳体底部，所述底罩中心位置设有一通孔，所述通孔与所述第二腔体导通。
  8. 根据权利要求1所述的折叠加湿器，其特征在于，所述可折叠收纳杯为波纹管伸缩式容器。
  9. 根据权利要求1所述的折叠加湿器，其特征在于，所述上盖上还设有一USB充电接口，所述USB充电接口与所述电池连接。
  10. 根据权利要求2所述的折叠加湿器，其特征在于，所述加湿器组件还包含用于产生负压的压电泵组，所述压电泵组设于所述容置腔内，所述压电泵组与所述驱动电路板连接。
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