WO2020073725A1 - 挡水结构及包括其的加湿器 - Google Patents

挡水结构及包括其的加湿器 Download PDF

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Publication number
WO2020073725A1
WO2020073725A1 PCT/CN2019/099173 CN2019099173W WO2020073725A1 WO 2020073725 A1 WO2020073725 A1 WO 2020073725A1 CN 2019099173 W CN2019099173 W CN 2019099173W WO 2020073725 A1 WO2020073725 A1 WO 2020073725A1
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WO
WIPO (PCT)
Prior art keywords
water
mist
water blocking
mist collecting
tank assembly
Prior art date
Application number
PCT/CN2019/099173
Other languages
English (en)
French (fr)
Inventor
张建华
徐余良
霍顺天
王威
林振华
侯剑飞
陈志聪
侯路庆
Original Assignee
珠海格力电器股份有限公司
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Filing date
Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to US17/277,121 priority Critical patent/US12013143B2/en
Priority to CA3111296A priority patent/CA3111296C/en
Publication of WO2020073725A1 publication Critical patent/WO2020073725A1/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
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0615—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced at the free surface of the liquid or other fluent material in a container and subjected to the vibrations
    • 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
    • F24F2006/008—Air-humidifier with water reservoir
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/48—Sonic vibrators

Definitions

  • the present application relates to the technical field related to humidifiers, in particular to a water blocking structure and a humidifier including the same.
  • the humidifier usually sets the mist collecting ribs at the bottom of the water tank corresponding to the atomizer.
  • the mist collecting ribs surround the atomizing cavity, and the water mist formed by the atomizer will enter the mist outlet pipe through the atomizing cavity, thereby avoiding Water mist will spread to the area outside the mist pipe.
  • a water retaining rib is also provided in the atomization chamber, and the water retaining rib is installed at the entrance of the mist outlet tube.
  • Fog collecting ribs in existing humidifiers are usually formed integrally with the bottom cover of the water tank, and a water blocking rib is bonded to the air duct sleeve inside the fog collecting ribs.
  • the disadvantage of this method is that the fog collecting ribs are usually 40-50mm high.
  • the mold is not easy to make, and due to the setting of the fog-collecting ribs, the welding difficulty between the bottom cover of the water tank and the water tank is increased, and the welding quality cannot be guaranteed.
  • the internal space of the atomizing cavity surrounded by the mist-collecting ribs is small, making it difficult to install the water-retaining ribs inside it, and the glue-gluing efficiency of the water-retaining detachment is low.
  • one of the objectives of the present application is to provide a water blocking structure formed separately from the water tank assembly and a humidifier including the same.
  • a water blocking structure is provided on the bottom surface of a water tank assembly.
  • the water blocking structure is formed separately from the water tank assembly.
  • the water blocking structure includes a mist collecting part and a water blocking part.
  • the mist part forms a mist collecting space, the mist collecting space communicates with a mist outlet pipe in the water tank assembly, and the water blocking part is used to receive water flowing down from the mist outlet pipe.
  • the water blocking structure further includes a flow guiding portion, which guides water mist, and the water blocking portion is connected to the flow guiding portion.
  • the diversion portion is configured as a tubular structure, the tubular structure is in communication with the mist outlet pipe, the water blocking portion is connected to the end of the tubular structure, and in the water blocking portion and the A channel for water supply mist circulation is formed between the tubular structures.
  • the water blocking part is configured as an annular plate-like structure.
  • the ring-shaped plate-like structure is configured to have a tapered structure.
  • mist collecting part is configured as a curved or bent plate-like structure.
  • At least two plate-shaped structures are provided, and the mist-collecting space is formed between the plate-shaped structures.
  • the mist collecting part is configured as a cylindrical structure
  • the flow guiding part and the water blocking part are located inside the cylindrical structure, and the inside of the cylindrical structure constitutes the mist collecting space.
  • the water blocking structure further includes an installation structure, and the installation structure is connected to the water tank assembly.
  • the mounting structure is formed on the flow guide portion and / or the mist collecting portion, and the mounting structure is connected to the water tank assembly by means of snapping.
  • the mounting structure is a hook structure formed on the edge of the flow guiding part and / or the mist collecting part, or,
  • the mounting structure is a block structure formed on the side wall of the mist collecting part.
  • the water blocking structure further includes a guide structure, and the guide structure is provided on the mist collecting portion and / or the flow guiding portion, and / or,
  • the water blocking structure further includes a positioning structure provided on the mist collecting part and / or the flow guiding part.
  • the guide structure is a plate-like structure formed on the edge of the mist collecting part and / or the flow guiding part, or,
  • the guide structure is a guide surface formed on the side wall of the mist collecting part.
  • the positioning structure is a structure that extends outward on the edge of the flow guiding portion and / or the side wall of the mist collecting portion.
  • water blocking structure is an integrated structure.
  • a humidifier including the above water blocking structure.
  • the water-retaining structure provided in this application is formed separately from the water tank assembly, so that the bottom surface of the water tank assembly can be set as a flat surface, or the height of the structure on the bottom surface is reduced, so that the water tank assembly is more convenient when assembling and welding, and the welding quality is also more it is good.
  • the water-retaining structure integrates the functions of collecting mist and water-repellent, reducing the number and types of parts and making installation more convenient.
  • FIG. 1 shows a schematic structural view of the water blocking structure in the first embodiment
  • FIG. 2 shows a partial cross-sectional schematic view of the water blocking structure installed on the humidifier in the first embodiment
  • FIG. 3 shows a schematic structural view of the water blocking structure in the second embodiment
  • FIG. 4 shows a partial cross-sectional schematic view of the water blocking structure installed on the humidifier in the second embodiment
  • Figure 5 shows a schematic diagram of the explosion structure of the humidifier.
  • the water-retaining structure provided in this application is installed on the bottom surface of the water tank assembly, and optionally, is installed on the bottom surface of the water tank assembly by means of a snap connection, which is used to guide the water mist so that the water mist flows into the mist outlet pipe, improving Humidification atomization efficiency.
  • it also has a water blocking function to prevent the water in the mist pipe from directly falling into the water tank to cause noise.
  • the water blocking structure 1 provided by the present application is provided on a water tank assembly of a humidifier.
  • the water tank assembly includes a water tank body 2 and a water tank body 2 provided at the bottom of the water tank body 2 A bottom cover 21, a surface of the bottom cover 21 located outside the water tank body 2 constitutes a bottom surface of the water tank assembly, and the water blocking structure 1 is disposed on the bottom surface, that is, the water blocking structure 1 is disposed on the
  • the water blocking structure 1 includes a mist collecting part 11 and a water blocking part 12, the mist collecting part 11 is used for shielding and guiding water mist so that the water mist flows into the mist outlet pipe 22, the blocking The water section 12 can receive the water flowing down the mist pipe 22 and guide the water.
  • the mist collecting portion 11 is configured as a plate-like structure.
  • the mist collecting portion 11 is configured as a curved or bent plate-like structure.
  • the mist collecting portion 11 is provided with two, The two mist collecting parts 11 are configured as a bent plate-like structure facing the same side, and a mist collecting space is formed between the two mist collecting parts 11, or the side wall of the water tank 31 on the base 3 of the humidifier or Other structures cooperating with the mist collecting part 11 constitute a mist collecting space closed in the circumferential direction.
  • the atomizer 32 and the fan outlet of the water tank 31 of the base 3 are located inside the mist collecting space.
  • the mist space prevents water mist from spreading to the outside, and the wind blown through the air outlet causes the water mist to flow to the mist outlet pipe 22.
  • the water blocking structure 1 further includes a flow guiding portion 13, the mist collecting portion 11 and the water blocking portion 12 are both connected to the flow guiding portion 13, and water mist in the mist collecting space can pass through the The flow guide 13 flows into the mist outlet 22.
  • the deflector 13 is configured as a tubular structure, and a flow channel for water supply mist circulation is formed in the tubular structure, and the flow channel communicates with the mist outlet pipe 22.
  • the water blocking portion 12 is provided on the flow guiding portion 13 so as to be opposite to the position of the mist outlet pipe 22, optionally, the water blocking portion 12 is connected to the flow guiding portion through a connection structure 121 13 at an end, and a certain distance between the water blocking portion 12 and the deflector 13 to form a channel for water supply mist and air flow, optionally, the water blocking portion 12 is provided in the The lower end of the deflector 13.
  • the connection structure 121 is configured as an elongated structure to reduce its obstruction to the flow of water mist and airflow.
  • a plurality of the connection structures 121 are arranged at intervals in the circumferential direction of the deflector 13, adjacent to each other Water supply mist can also circulate between the two connection structures 121.
  • a gap 131 may also be formed on a portion of the deflector 13 that is close to the water blocking portion 12, and the gap 131 communicates with the gap between the water blocking portion 12 and the deflector 13 to Increase the flow area of the water supply mist and the airflow into the flow guide 13.
  • the water blocking portion 12 is configured as a circular plate-like structure, or, in order to reduce the obstruction of the water mist flow by the water blocking portion 12, a through hole is provided in the plate-like structure so that the The water blocking portion 12 forms an annular structure, and the through-hole can circulate water supply mist.
  • the water blocking portion 12 is configured as a hat-shaped structure, that is, both surfaces of the water blocking portion 12 are tapered, and protrude toward the side close to the diversion portion 13 so that the The water blocking portion 12 has a diversion effect on the water falling on the water blocking portion 12, and optimally, a through hole is formed on the cap-shaped structure, the through hole is available for water mist to circulate, and, because of the The water blocking portion 12 is configured as a hat-like structure, so that it has a guiding effect on the water mist flowing through the through hole.
  • An installation structure 14 is provided on the water blocking structure 1, and the installation structure 14 is used to connect with the bottom cover 21.
  • the installation structure 14 is connected to the bottom cover 21 by snapping .
  • the bottom cover 21 is provided with a docking structure 211 for docking with and communicating with the mist outlet pipe 22, the docking structure 211 includes a communication hole communicating with the mist outlet pipe 22 , The edge of the communication hole is formed with a mounting groove 212, the end of the mist outlet tube 22 can be inserted into the mounting groove 212, further, the docking structure 211 is configured to face the bottom cover 21
  • a cylindrical structure formed near the inside of the water tank body 2 the mounting groove 212 is formed at the end of the cylindrical structure located inside the water tank body 2, the mounting groove 212 is along the The end edge forms an annular groove.
  • the installation structure 14 can be optionally configured as a hook structure.
  • the installation structure 14 is provided with a plurality of spaced apart from each other.
  • the hook structure can be snapped on the edge of the installation groove 212, thereby blocking the water retaining structure 1 Install to the bottom cover 21.
  • the mounting structure 14 is formed at the end of the diversion portion 13, and when the water blocking structure 1 is installed, a part of the diversion portion 13 and the mounting structure 14 extend into the butt joint In the structure 211, the mounting structure 14 further extends into the radial inside of the mounting groove 212 and engages with the side of the mounting groove 212.
  • the water blocking structure 1 is further provided with a guide structure, which guides the installation of the water blocking structure 1.
  • the guide structure includes a first guide structure 15, the first guide structure 15 cooperates with the docking structure 211 to guide, and optionally, the first guide structure 15 is disposed at two adjacent installation structures Between 14, the first guide structure 15 may be configured as a plate-like structure extending along the edge of the deflector 13, for example.
  • the first guide structure 15 and the mounting structure 14 extend into the inside of the mounting groove 212 at the same time, and the first guide structure 15 contacts the outer wall of the mounting groove 212, so as to realize the guiding function, optionally At least two first guiding structures 15 are provided. Further, at least two first guiding structures 15 are oppositely arranged.
  • the guide structure further includes a second guide structure 16 disposed on the mist collecting portion 11.
  • the mist collecting portion 11 includes a first portion 111 and a second portion 112.
  • the first portion 111 of the mist collecting portion 11 extends into the docking structure 211, and Cooperating with the inner wall of the docking structure 211, the second part 112 of the mist collecting portion 11 is located outside the docking structure 211, and cooperates with the surface of the bottom cover 21 located outside the tank body 2,
  • the second guide structure 16 is provided on the second portion 112 to cooperate with the bottom cover 21, and correspondingly, the bottom cover 21 is provided with a guide groove 213 on the outer surface of the water tank body 2
  • the second guide structure 16 extends into the guide groove 213 to guide the installation of the water blocking structure 1, and the second guide structure 16 cooperates with the guide groove 213
  • the position of the mist collecting part 11 is also limited to make the installation more reliable.
  • a guiding structure may also be provided on the first part
  • the water blocking structure 1 is further provided with a positioning structure 17, and when the water blocking structure 1 is installed in place, the positioning structure 17 abuts on the bottom cover 21 or other structures to make the blocking Water structure 1 can no longer move.
  • the positioning structure 17 is provided at an end of the deflector 13. Further, between two adjacent mounting structures 14, the positioning structure 17 is optionally configured to be along the guide For the structure of the flow portion 13 extending radially outward, the positioning structure 17 cannot extend into the radial inner side of the mounting groove 122, and the positioning is performed when the mounting structure 14 is snapped onto the mounting groove 212 The structure 17 is in contact with the mounting groove 212.
  • the positioning structure 17 may also be formed on the side wall of the mist collecting portion 11.
  • the mist collecting part 11 is configured as a cylindrical structure, that is, a closed structure is formed in the circumferential direction, and the diversion part 13 and the water blocking part 12 are provided On the radially inner side of the mist collecting part 11.
  • the structures of the diversion portion 13 and the water blocking portion 12 are the same as in the first embodiment, and the water blocking portion 12 is connected to the lower end of the diversion portion 13 through the connection structure 121, The end of the deflector 13 away from the water blocking part 12 is connected to the mist collecting part 11.
  • an end of the deflector 13 is provided with an extension portion 131 configured as an annular structure extending radially outward along the circumferential direction of the deflector 13, and the extension portion 131 A part of the radially outer edge of is connected to the mist collecting part 11.
  • the mist outlet pipe 22 is formed integrally with the bottom cover 21, and the end of the mist outlet pipe 22 abuts on the extension portion 131 to make the guide The flow part 13 communicates with the mist outlet pipe 22.
  • a mounting plate 215 is provided on the bottom cover 21, and the mounting plate 215 is configured as a cylindrical plate formed on the surface of the bottom cover 21 on the outside of the water tank body 2 Structure, or the mounting plate 215 can also be configured as a cylindrical plate-like structure with discontinuous portions formed along a circular edge, that is, the cylindrical structure has a broken portion in the circumferential direction, and the mounting surrounding plate 215 is used for It is connected to the mist collecting part 11.
  • the mist collecting portion 11 is provided with a guide structure that guides the installation of the water blocking structure 1.
  • the guide structure is configured as a guide surface 18 formed in a circumferential direction on a side wall of the mist collecting portion 11 near one end, and a mounting structure 14 is formed on the guide surface 18, and the mounting structure 14 is configured In order to form a block on the guide surface 18, that is, the mounting structure 14 is formed on the side wall of the mist collecting portion 11, the mounting structure 14 is provided in plurality.
  • the guide surface 18 contacts the mounting plate 215 and plays a guiding role, and the mounting structure 14 can be engaged with the mounting structure on the mounting plate 215 (not shown in the figure) Out) to achieve card connection.
  • a portion of the side wall of the mist collecting part 11 that is in contact with the guide surface 18 is provided with a positioning structure 17 configured to be outward on the side wall of the mist collecting part 11 In the extended structure, the positioning structure 17 can contact the mounting plate 215 to position the water blocking structure 1.
  • the mounting plate 215 may be formed on a surface of the bottom cover 21 on the inner side of the water tank body 2, and a hole corresponding to the area structure enclosed by the mounting plate 215 is formed on the bottom cover 21,
  • the installation of the water blocking structure 1 can make the surface of the bottom cover 21 located outside the water tank body 2 form a plane, which is convenient for the connection of the bottom cover 21 and the water tank body 2.
  • the present application provides a humidifier including a water tank assembly, a base 3 and a mist cover 4,
  • the water tank assembly includes a water tank body 2 and a bottom cover 21, the bottom cover 21 and the water tank body 2 Formed separately, and then fixed together by welding and other methods.
  • the water tank assembly is installed on the base 3, and the mist outlet pipe 22 in the water tank body 2 is communicated with the water tank 31 on the base 3, and the mist outlet cover 4 is installed on the water tank body 2.
  • the mist outlet cover 4 is provided with a mist outlet 41 which communicates with the mist outlet pipe 22 and sprays water supply mist.
  • the bottom cover 21 is provided with the water blocking structure 1, and the water blocking structure 1 is installed on the bottom cover 21 by snapping or the like, and the water blocking structure 1 forms a mist collection in the water tank 31 In the space, the water mist generated by the atomizer 32 on the base 3 enters the mist collection space to avoid the diffusion of water mist.
  • the water mist enters the mist outlet 22 tube through the mist collection space and sprays through the mist outlet 41 Out.
  • the water blocking structure 1 can also prevent the water flowing down the mist outlet 22 from directly dropping into the water tank 31, thereby eliminating the dripping sound and reducing the noise of the humidifier.
  • the water blocking portion 12 and the deflector 13 may also be provided in an integrated structure, and the mist collecting portion 11 and the water blocking portion 12 and the deflector 13 are not In connection, the mist collecting portion 11 and the flow guiding portion 13 are individually connected to the bottom cover 21.
  • the water-retaining structure provided in this application is formed separately from the water tank assembly, so that the bottom surface of the water tank assembly can be set as a flat surface, or the height of the structure on the bottom surface is reduced, so that the water tank body and the bottom cover are more convenient when welding The quality is better.
  • the functions of collecting fog and blocking water are integrated, which reduces the number and types of parts and makes installation more convenient.

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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)
  • Special Spraying Apparatus (AREA)

Abstract

一种挡水结构（1）及包括其的加湿器。挡水结构（1）设置在水箱组件的底面上，挡水结构（1）与水箱组件分体形成，挡水结构（1）包括集雾部（11）和挡水部（12），集雾部（11）形成集雾空间，集雾空间与水箱组件内的出雾管（22）连通，挡水部（12）用于承接出雾管（22）上流下的水。挡水结构（1）与水箱组件分体形成使得水箱组件的底面可以设置为平面、或者减少底面上设置结构的高度，从而使水箱组件在装配焊接时更加方便，焊接质量也更好，并且挡水结构（1）将集雾与挡水的功能集于一身，减少了零部件的数量和种类，也使得安装更加方便。

Description

挡水结构及包括其的加湿器
相关申请
本申请要求2018年10月11日申请的，申请号为201811182161.1，名称为“挡水结构及包括其的加湿器”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及加湿器相关技术领域，特别是一种挡水结构及包括其的加湿器。
背景技术
加湿器通常会在水箱的底部与雾化器对应的位置设置集雾筋，通过集雾筋围成雾化腔，雾化器形成的水雾会通过雾化腔进入到出雾管内，从而避免水雾会扩散到出雾管之外的区域。另外，为了避免出雾管内凝结的水滴直接滴落在水槽内会发出水滴声，还会在雾化腔内设置挡水筋，并将挡水筋安装到出雾管的入口处。
现有加湿器中集雾筋通常是与水箱底盖一体形成的，在集雾筋内风道套筒处再粘接一个挡水筋，这种做法缺点是集雾筋通常高40-50mm，模具不好做，并且由于集雾筋的设置使水箱底盖与水箱之间的焊接难度提高，焊接质量也不能保证。另一方面，集雾筋围成的雾化腔内部空间较小，使得在其内部安装挡水筋的操作比较困难，而且挡水筋拆件粘胶水效率低。
发明内容
有鉴于此，本申请的目的之一是提供一种与水箱组件分体形成的挡水结构及包括其的加湿器。
第一方面，提供一种挡水结构，设置在水箱组件的底面上，所述挡水结构与所述水箱组件分体形成，所述挡水结构包括集雾部和挡水部，所述集雾部形成集雾空间，所述集雾空间与所述水箱组件内的出雾管连通，所述挡水部用于承接所述出雾管上流下的水。
进一步地，所述挡水结构还包括导流部，所述导流部对水雾进行导流，所述挡水部与所述导流部连接。
进一步地，所述导流部构造为管状结构，所述管状结构与所述出雾管连通，所述挡水部连接到所述管状结构的端部，并在所述挡水部与所述管状结构之间形成供水雾流通的通 道。
进一步地，所述挡水部构造为环形板状结构。
进一步地，所述环形板状结构构造为具有锥度的结构。
进一步地，所述集雾部构造为弯曲或弯折的板状结构。
进一步地，所述板状结构设置有至少两个，所述板状结构之间形成所述集雾空间。
进一步地，所述集雾部构造为筒形结构，所述导流部和所述挡水部位于所述筒形结构的内侧，所述筒形结构内部构成所述集雾空间。
进一步地，所述挡水结构还包括安装结构，所述安装结构与所述水箱组件相连。
进一步地，所述安装结构形成在所述导流部和/或所述集雾部上，所述安装结构通过卡接的方式与所述水箱组件相连。
进一步地，所述安装结构为形成在所述导流部和/或所述集雾部边缘的卡钩结构，或者，
所述安装结构为形成在所述集雾部侧壁上的卡块结构。
进一步地，所述挡水结构还包括导向结构，所述导向结构设置在所述集雾部和/或所述导流部上，和/或，
所述挡水结构还包括定位结构，所述定位结构设置在所述集雾部和/或所述导流部上。
进一步地，所述导向结构为形成在所述集雾部和/或导流部的边缘形成的板状结构，或者，
所述导向结构为形成在所述集雾部侧壁上的导向面。
进一步地，所述定位结构为在所述导流部的边缘和/或所述集雾部侧壁上向外延伸的结构。
进一步地，所述挡水结构为一体结构。
第二方面，提供一种加湿器，包括上述挡水结构。
本申请提供的挡水结构与水箱组件分体形成，使得水箱组件的底面可以设置为平面，或者，减小底面上设置结构的高度，从而使水箱组件在装配焊接时更加方便，焊接质量也更好。并且，挡水结构将集雾与挡水的功能集于一身，减少了零部件的数量和种类，也使得安装更加方便。
附图说明
通过以下参照附图对本申请实施例的描述，本申请的上述以及其它目的、特征和优点将更为清楚，在附图中：
图1示出第一实施例中挡水结构的结构示意图；
图2示出第一实施例中挡水结构安装在加湿器上的局部截面示意图；
图3示出第二实施例中挡水结构的结构示意图；
图4示出第二实施例中挡水结构安装在加湿器上的局部截面示意图；
图5示出加湿器爆炸结构示意图。
具体实施方式
以下基于实施例对本申请进行描述，但是本申请并不仅仅限于这些实施例。本领域普通技术人员应当理解，在此提供的附图都是为了说明的目的，并且附图不一定是按比例绘制的。
除非上下文明确要求，否则整个说明书和权利要求书中的“包括”、“包含”等类似词语应当解释为包含的含义而不是排他或穷举的含义；也就是说，是“包括但不限于”的含义。
在本申请的描述中，需要理解的是，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性。此外，在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。
本申请提供的挡水结构安装在水箱组件的底面上，可选地，通过卡扣连接的方式安装到水箱组件的底面上，用于对水雾进行导流使水雾流向出雾管内，提高加湿雾化效率。并且还具有挡水功能，避免出雾管内的水直接落入水槽内带来噪音。
如图1、2所述，在第一实施例中，本申请提供的挡水结构1设置在加湿器的水箱组件上，所述水箱组件包括水箱主体2和设置在所述水箱主体2底部的底盖21，所述底盖21位于所述水箱主体2外侧的面构成所述水箱组件的底面，所述挡水结构1设置在所述底面上，即所述挡水结构1设置在所述底盖21上，所述挡水结构1包括集雾部11和挡水部12，所述集雾部11用于对水雾进行遮挡及导流使水雾流入出雾管22，所述挡水部12能够承接出雾管22中流下的水，并对水进行导流。
所述集雾部11构造为板状结构，在本实施例中，所述集雾部11构造为弯曲或弯折的板状结构，可选地，所述集雾部11设置有两个，两个所述集雾部11构造为朝向同一侧的弯折的板状结构，两个所述集雾部11之间形成集雾空间，或者，加湿器的底座3上的水槽31侧壁或其他与所述集雾部11配合的结构构成在周向上闭合的集雾空间，所述底座3的水槽31上的雾化器32和风机出风口位于所述集雾空间的内侧，所述集雾空间使得水雾不会扩散到外部，并通过出风口吹出的风使水雾流向所述出雾管22。
所述挡水结构1还包括导流部13，所述集雾部11和所述挡水部12均连接在所述导 流部13上，所述集雾空间内的水雾能够通过所述导流部13流入所述出雾管22内。可选地，所述导流部13构造为管状结构，所述管状结构内构成供水雾流通的流道，所述流道与出雾管22连通。所述挡水部12设置在所述导流部13上，使其与所述出雾管22的位置相对，可选地，所述挡水部12通过连接结构121连接到所述导流部13的端部，并使所述挡水部12与所述导流部13之间间隔一定距离，以形成供水雾以及气流流通的通道，可选地，所述挡水部12设置在所述导流部13的下端。所述连接结构121构造为细长形结构，以减小其对水雾和气流流通的阻碍，在所述导流部13的周向相互间隔的设置有多个所述连接结构121，相邻两个所述连接结构121之间也可以供水雾流通。或者，还可以在所述导流部13上靠近所述挡水部12的部分形成豁口131，所述豁口131与所述挡水部12和所述导流部13之间的间隙连通，以增大供水雾以及气流进入所述导流部13内部的流通面积。
沿所述导流部13内壁流下的水能够落到所述挡水部12上。可选地，所述挡水部12构造为圆形板状结构，或者，为了减小所述挡水部12对水雾流动的阻碍，在所述板状结构上设置通孔，使所述挡水部12形成环形结构，所述通孔可以供水雾流通。进一步地，所述挡水部12构造为帽状结构，即所述挡水部12的两个面均为锥形面，并向靠近所述导流部13的一侧凸出，使得所述挡水部12对落在所述挡水部12上的水具有导流作用，最优地，所述帽状结构上形成有通孔，所述通孔可供水雾流通，并且，由于所述挡水部12构造为帽状结构，使其对通过所述通孔流通的水雾具有导流作用。
所述挡水结构1上设置有安装结构14，所述安装结构14用于与所述底盖21连接，可选地，所述安装结构14通过卡接的方式连接到所述底盖21上。可选地，所述底盖21上设置有用于与出雾管22对接并与所述出雾管22连通的对接结构211，所述对接结构211包括与所述出雾管22连通的连通孔，所述连通孔的边沿形成有安装槽212，所述出雾管22的端部能够插入到所述安装槽212内，进一步地，所述对接结构211构造为在所述底盖21上向靠近所述水箱主体2内侧的方向形成的筒形结构，所述安装槽212形成在所述筒形结构位于所述水箱主体2内侧的端部，所述安装槽212沿所述筒形结构的端部边缘形成环形槽。所述安装结构14可选构造为卡钩结构，所述安装结构14相互间隔的设置有多个，所述卡钩结构能够卡接在所述安装槽212的边缘，从而将所述挡水结构1安装到所述底盖21上。可选地，所述安装结构14形成在所述导流部13的端部，所述挡水结构1安装时，所述导流部13的一部分以及所述安装结构14伸入到所述对接结构211内，所述安装结构14进一步伸入到所述安装槽212的径向内侧并与所述安装槽212的边进行卡接。
如图1、2所示，可选地，所述挡水结构1上还设置有导向结构，所述导向结构对所述挡水结构1的安装进行导向。所述导向结构包括第一导向结构15，所述第一导向结构 15与所述对接结构211配合进行导向，可选地，所述第一导向结构15设置在相邻的两个所述安装结构14之间，所述第一导向结构15例如可以构造为沿所述导流部13的边缘延伸的板状结构。所述第一导向结构15与所述安装结构14同时伸入到所述安装槽212内侧，并且所述第一导向结构15与所述安装槽212的外壁接触，从而实现导向功能，可选地，所述第一导向结构15设置有至少两个，进一步地，至少两个所述第一导向结构15相对设置。
所述导向结构还包括第二导向结构16，所述第二导向结构16设置在所述集雾部11上。可选地，所述集雾部11包括第一部分111和第二部分112，所述挡水结构1安装后，所述集雾部11的第一部分111伸入到所述对接结构211内，并与所述对接结构211内壁配合，所述集雾部11的第二部分112位于所述对接结构211的外侧，并与所述底盖21位于所述水箱主体2外侧的面配合，所述第二导向结构16设置在所述第二部分112上与所述底盖21配合，相对应地，所述底盖21位于所述水箱主体2外侧的面上设置有导向槽213，所述挡水结构1安装时，所述第二导向结构16伸入到所述导向槽213内，对所述挡水结构1的安装进行导向，并且，所述第二导向结构16与所述导向槽213配合还对所述集雾部11进行限位，使其安装更加可靠。进一步地，还可以在所述第一部分111上也设置导向结构，并在所述对接结构211的内壁上设置与之相配合的结构，起到对所述挡水结构1的安装进行导向的作用。
可选地，所述挡水结构1上还设置有定位结构17，当所述挡水结构1安装到位时，所述定位结构17与所述底盖21或其他结构抵接，使所述挡水结构1不能再继续运动。可选地，所述定位结构17设置在所述导流部13的端部，进一步地，位于相邻两个所述安装结构14之间，所述定位结构17可选构造为沿所述导流部13的径向向外延伸的结构，所述定位结构17不能伸入到所述安装槽122的径向内侧，当所述安装结构14卡接到所述安装槽212上时所述定位结构17与所述安装槽212抵接。可选地，在本实施例中，所述定位结构17还可以形成在所述集雾部11的侧壁上。
如图3、4所示，在第二实施例中，所述集雾部11构造为筒形结构，即在周向上形成闭合的结构，所述导流部13和所述挡水部12设置在所述集雾部11的径向内侧。可选地，所述导流部13和所述挡水部12的结构与第一实施例中相同，所述挡水部12通过所述连接结构121连接到所述导流部13的下端，所述导流部13远离所述挡水部12的端部与所述集雾部11相连。可选地，导流部13的端部设置有外延部131，所述外延部131构造为沿所述导流部13的周向形成的向径向外侧延伸的环形结构，所述外延部131的径向外侧 边缘的一部分与所述集雾部11连接。如图4所示，在本实施例中，所述出雾管22与所述底盖21一体形成，所述出雾管22的端部抵接到所述外延部131上，使所述导流部13与所述出雾管22连通。
可选地，本实施例中，所述底盖21上设置有安装板215，所述安装板215构造为在所述底盖21位于所述水箱主体2外侧的面上形成的筒形板状结构，或者，所述安装板215还可以构造为沿圆形边缘形成的具有间断部分的筒形板状结构，即筒形结构在周向上存在断开的部分，所述安装围板215用于与所述集雾部11进行连接。所述集雾部11上设置有导向结构，所述导向结构对所述挡水结构1的安装进行导向。可选地，所述导向结构构造为所述集雾部11侧壁上靠近一端的位置沿周向形成的导向面18，所述导向面18上形成有安装结构14，所述安装结构14构造为在所述导向面18上形成的卡块，即所述安装结构14形成在所述集雾部11的侧壁上，所述安装结构14设置有多个。所述挡水结构1安装时，所述导向面18与所述安装板215接触，并起到导向作用，所述安装结构14能够与所述安装板215上的卡接结构(图中未示出)实现卡接。可选地，所述集雾部11的侧壁上与所述导向面18相接的部分设置有定位结构17，所述定位结构17构造为在所述集雾部11的侧壁上向外侧延伸形成的结构，所述定位结构17能够与所述安装板215抵接，对所述挡水结构1进行定位。
或者，所述安装板215还可以形成在所述底盖21位于所述水箱主体2内侧的面上，并在所述底盖21上形成与所述安装板215围成区域结构对应的孔，供所述挡水结构1的安装，这样可以使所述底盖21位于所述水箱主体2外侧的面形成平面，方便所述底盖21与所述水箱主体2的连接。
如图5所示，本申请提供一种加湿器，包括水箱组件、底座3和出雾盖4，所述水箱组件包括水箱主体2和底盖21，所述底盖21与所述水箱主体2分体形成，再通过焊接等方式固定连接到一起。所述水箱组件安装到所述底座3上，并使水箱主体2内的出雾管22与所述底座3上的水槽31连通，所述出雾盖4安装在所述水箱主体2上，所述出雾盖4上设置有出雾口41，所述出雾口41与所述出雾管22连通，供水雾喷出。
所述底盖21上设置有所述挡水结构1，所述挡水结构1通过卡接等方式安装到所述底盖21上，所述挡水结构1在所述水槽31内形成集雾空间，所述底座3上的雾化器32产生的水雾进入到所述集雾空间内，避免水雾扩散，通过集雾空间水雾进入到出雾22管内，并通过出雾口41喷出。并且，所述挡水结构1还能够避免所述出雾管22内流下的水直接滴落在所述水槽31内，从而可以消除滴水声，降低加湿器噪音。
可选地，在其他实施例中，还可以将所述挡水部12与所述导流部13设置成一体结构，所述集雾部11与所述挡水部12和导流部13不连接，所述集雾部11和所述导流部13单独与所述底盖21进行连接。
本申请提供的挡水结构与水箱组件分体形成，使得使水箱组件的底面可以设置为平面，或者，减小底面上设置结构的高度，从而使水箱主体与底盖在焊接时更加方便，焊接质量也更好。并且，将集雾与挡水的功能集于一身，减少了零部件的数量和种类，也使得安装更加方便。
本领域的技术人员容易理解的是，在不冲突的前提下，上述各技术方案可以自由地组合、叠加。
应当理解，上述的实施方式仅是示例性的，而非限制性的，在不偏离本申请的基本原理的情况下，本领域的技术人员可以针对上述细节做出的各种明显的或等同的修改或替换，都将包含于本申请的权利要求范围内。

Claims (16)

  1. 一种挡水结构，设置在水箱组件的底面上，其特征在于，所述挡水结构(1)与所述水箱组件分体形成，所述挡水结构(1)包括集雾部(11)和挡水部(12)，所述集雾部(11)形成集雾空间，所述集雾空间与所述水箱组件内的出雾管(22)连通，所述挡水部(12)用于承接所述出雾管(22)上流下的水。
  2. 根据权利要求1所述的挡水结构，其特征在于，所述挡水结构(1)还包括导流部(13)，所述导流部(13)对水雾进行导流，所述挡水部(12)与所述导流部(13)连接。
  3. 根据权利要求2所述的挡水结构，其特征在于，所述导流部(13)构造为管状结构，所述管状结构与所述出雾管(22)连通，所述挡水部(12)连接到所述管状结构的端部，并在所述挡水部(12)与所述管状结构之间形成供水雾流通的通道。
  4. 根据权利要求3所述的挡水结构，其特征在于，所述挡水部(12)构造为环形板状结构。
  5. 根据权利要求4所述的挡水结构，其特征在于，所述环形板状结构构造为具有锥度的结构。
  6. 根据权利要求1所述的挡水结构，其特征在于，所述集雾部(11)构造为弯曲或弯折的板状结构。
  7. 根据权利要求6所述的挡水结构，其特征在于，所述板状结构设置有至少两个，所述板状结构之间形成所述集雾空间。
  8. 根据权利要求2所述的挡水结构，其特征在于，所述集雾部(11)构造为筒形结构，所述导流部(13)和所述挡水部(12)位于所述筒形结构的内侧，所述筒形结构内部构成所述集雾空间。
  9. 根据权利要求2-5、8之一所述的挡水结构，其特征在于，所述挡水结构(1)还包括安装结构(14)，所述安装结构(14)与所述水箱组件相连。
  10. 根据权利要求9所述的挡水结构，其特征在于，所述安装结构(14)形成在所述导流部(13)和/或所述集雾部(11)上，所述安装结构(14)通过卡接的方式与所述水箱组件相连。
  11. 根据权利要求10所述的挡水结构，其特征在于，所述安装结构(14)为形成在所述导流部(13)和/或所述集雾部(11)边缘的卡钩结构，或者，
    所述安装结构(14)为形成在所述集雾部(11)侧壁上的卡块结构。
  12. 根据权利要求2-5、8之一所述的挡水结构，其特征在于，所述挡水结构(1)还包括导向结构，所述导向结构设置在所述集雾部(11)和/或所述导流部(13)上，和/或，
    所述挡水结构(1)还包括定位结构(17)，所述定位结构(17)设置在所述集雾部(11)和/或所述导流部(13)上。
  13. 根据权利要求12所述的挡水结构，其特征在于，所述导向结构为形成在所述集雾部(11)和/或导流部(13)的边缘形成的板状结构，或者，
    所述导向结构为形成在所述集雾部(11)侧壁上的导向面。
  14. 根据权利要求12所述的挡水结构，其特征在于，所述定位结构(17)为在所述导流部(13)的边缘和/或所述集雾部(11)侧壁上向外延伸的结构。
  15. 根据权利要求1-8之一所述的挡水结构，其特征在于，所述挡水结构(1)为一体结构。
  16. 一种加湿器，其特征在于，包括权利要求1-15之一所述的挡水结构(1)。
PCT/CN2019/099173 2018-10-11 2019-08-05 挡水结构及包括其的加湿器 WO2020073725A1 (zh)

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CN208936392U (zh) * 2018-10-11 2019-06-04 珠海格力电器股份有限公司 挡水结构及包括其的加湿器

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