WO2022198935A1 - 集尘机构、车载空气净化器和风扇 - Google Patents

集尘机构、车载空气净化器和风扇 Download PDF

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Publication number
WO2022198935A1
WO2022198935A1 PCT/CN2021/118157 CN2021118157W WO2022198935A1 WO 2022198935 A1 WO2022198935 A1 WO 2022198935A1 CN 2021118157 W CN2021118157 W CN 2021118157W WO 2022198935 A1 WO2022198935 A1 WO 2022198935A1
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WO
WIPO (PCT)
Prior art keywords
collector
generator
support
plate
pole
Prior art date
Application number
PCT/CN2021/118157
Other languages
English (en)
French (fr)
Inventor
冉宏宇
陈其
刘义刚
路尧远
Original Assignee
苏州贝昂科技有限公司
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 苏州贝昂科技有限公司 filed Critical 苏州贝昂科技有限公司
Priority to US17/794,607 priority Critical patent/US20230322051A1/en
Priority to EP21920117.5A priority patent/EP4086004A4/en
Priority to KR1020227021176A priority patent/KR20220133860A/ko
Priority to JP2022535927A priority patent/JP7389908B2/ja
Priority to GB2211064.7A priority patent/GB2610307A/en
Publication of WO2022198935A1 publication Critical patent/WO2022198935A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing
    • B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/41—Ionising-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/68—Control systems therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/74—Cleaning the electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/82—Housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/86—Electrode-carrying means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • 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
    • F24F8/10—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
    • F24F8/194—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 by filtering using high voltage
    • 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
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/14—Filtering means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/04—Ionising electrode being a wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/28—Parts being designed to be removed for cleaning purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
    • 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
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Definitions

  • the present application relates to the technical field of air purification, and in particular, to a dust collecting mechanism, a vehicle-mounted air purifier and a fan.
  • An air purifier based on electrostatic dust collection technology includes an electrostatic filter element placed between an air inlet and an air outlet. The air enters the air purifier through the air inlet, passes through the electrostatic filter element, and then is discharged through the air outlet.
  • the electrostatic filter element absorbs pollutants in the air and purifies the air. After the air purifier is used for a period of time, pollutants accumulate in the electrostatic filter element, so the electrostatic filter element needs to be cleaned regularly.
  • the electrostatic filter element provided in the prior art is generally of an integrated type, and the emitting wire in the electrostatic filter element, the repelling sheet in the collecting block, and the collecting sheet in the collecting block are integrated together, which is difficult to clean.
  • the purpose of the embodiments of the present application is to provide a dust collecting mechanism, a vehicle-mounted air purifier and a fan to facilitate cleaning.
  • an embodiment of the present application provides a dust collecting mechanism, comprising: a generator pole assembly, including: a generator pole support, a generator pole plate, and a generator pole wire, the generator pole plate and the generator pole wire are alternately arranged at intervals in the generator bracket;
  • the collector assembly includes: a collector bracket, a repeller plate and a collector plate, and the repeller plate and the collector plate are alternately arranged in the collector bracket at intervals; the The generator support and the collector support are detachably connected, and the collector plate and the generator wire are connected and conducted through magnetic attraction.
  • the collector plate and the generator wire are aligned, they are connected and conducted by magnetic attraction, which facilitates access to the power supply together, realizes the conduction between the collector assembly and the generator assembly in a wire-free manner, and simplifies the circuit.
  • the structure avoids the disassembly difficulty caused by the wire connection, thereby making the collector assembly and the generator assembly easy to disassemble, and the generator assembly will not interfere with the cleaning of the collector plate after disassembly, thereby reducing the cleaning difficulty.
  • the collector plate and the generator wire are connected to a high voltage power supply, and the repeller plate and the generator plate are grounded respectively.
  • the collector plate and the generator wire are connected as a whole, plus the repeller plate and the generator plate, and only one of the three is connected to a high-voltage power supply, which reduces circuit complexity and wiring difficulty. And can improve safety performance.
  • the end of the collector support is provided with a first magnetic contact, and the collector plate and the generator wire are connected to the high-voltage power supply through the first magnetic contact;
  • the end of the collector support is provided with a second magnetic contact point, and the repelling pole plate is grounded through the second magnetic contact;
  • the end of the collector support is provided with a third magnetic contact, The generating pole plate and the collector pole support are connected and conducted through magnetic attraction, so as to be grounded through the third magnetic attraction contact.
  • a handle is provided on a side of the generator support away from the collector support.
  • the generator bracket and the collector bracket are connected to form a whole dust collection mechanism, and the dust collection mechanism can be moved more conveniently by holding the handle or a tool, which facilitates the installation and removal of the dust collection mechanism.
  • the spacing limitation can not only ensure the smoothness of the air flow, but also ensure the collection efficiency to the maximum extent, and the purification efficiency under the same volume is high.
  • the generator support and the collector support are screwed; or, the generator support is provided with a first engaging member, and the collector support is provided with a second engaging member, The first engaging member and the second engaging member cooperate to connect the generator bracket to the collector bracket detachably.
  • it further includes: a support seat, disposed in the interior space of the vehicle; an installation seat, disposed on the support seat, and the dust collecting mechanism is disposed on the installation seat; and an air inlet, disposed in the installation seat
  • the generator assembly on the seat and close to the dust collecting mechanism; the air outlet, which is arranged on the mounting seat and is close to the collector assembly of the dust collecting mechanism; the fan, which is arranged at the air inlet and/or the outlet
  • the tuyere is used to provide negative pressure.
  • one end of the support seat is fixed to the interior space of the vehicle, and the other end supports the mounting seat at a preset position.
  • the dust collecting mechanism is arranged on the mounting seat as the dust collecting main body, and the mounting seat is provided with an air inlet, an air outlet and a fan to form a gas flow channel. Driven by the negative pressure of the fan, the air in the car enters the generator assembly, and the pollutant particles are ionized. After entering the collector assembly, the ionized pollutant particles are adsorbed to the collector plate. The purified air flows out through the air outlet to complete a gas circulation process. The above-mentioned gas circulation process continues during the working process of the vehicle air purifier.
  • the mounting seat is rotatably disposed on the support seat, and is used for adjusting the mounting seat to maintain a predetermined angle with the horizontal plane.
  • the gas enters the dust collecting mechanism at a predetermined angle, and is discharged at a predetermined angle after being purified, so as to maintain the smoothness of the air flow and reduce the noise.
  • an embodiment of the present application provides a fan, including the dust collecting mechanism described in any one of the above.
  • the dust collecting mechanism when the collecting pole plate and the generating pole wire are aligned, they are connected and conducting by magnetic attraction, so that the power supply can be connected together, and the wire-free connection between the collecting pole assembly and the generating pole assembly is realized.
  • the method of connection simplifies the circuit structure and avoids the difficulty of disassembly caused by the wire connection, thereby making the collector assembly and the generator assembly easy to disassemble and assemble.
  • the dust collection mechanism filters the air sent by the fan, and the fan can blow out dust-free air with high cleanliness to meet the needs of sensitive people.
  • FIG. 2 is a schematic structural diagram of a disassembled dust collecting mechanism provided by an embodiment of the application.
  • FIG. 3 is an exploded view of a dust collecting mechanism provided by an embodiment of the application.
  • FIG. 4 is a schematic structural diagram of a staggered distribution of collector plates and repelling plates in a dust collecting mechanism according to an embodiment of the present application
  • FIG. 5 is a schematic three-dimensional structural diagram of a dust collecting mechanism provided by an embodiment of the application.
  • FIG. 6 is a schematic three-dimensional structural diagram of a dust collecting mechanism provided by an embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of a vehicle-mounted air purifier according to an embodiment of the present application.
  • the embodiments of the present application provide a dust collecting mechanism, as shown in FIGS. 1-6 , including: a generator assembly 100, including: a generator bracket 101, a generator plate 102, and a generator wire (in the figure (not shown), the generator plate 102 and the generator wire are alternately arranged in the generator support 101;
  • the collector assembly 200 includes: the collector support 201, the repeller plate 203 and the collector plate 202, the repeller plate 203 and the collector plate 202.
  • the collector plates 202 are arranged in the collector bracket 201 in a staggered manner; the generator bracket 101 and the collector bracket 201 are detachably connected, and the collector plate 202 and the generator wire are connected and conducted by magnetic attraction.
  • the collector plate 202 and the generator wire are connected and conducted by magnetic attraction when they are aligned, so as to facilitate access to the power supply together, so as to realize the seamless connection between the collector assembly 200 and the generator assembly 100.
  • Conduction of the wires simplifies the circuit structure, avoids the difficulty of disassembly caused by wire connection, and further facilitates the disassembly and assembly of the collector assembly 200 and the generator assembly 100, and the generator assembly 100 will not interfere with cleaning the collector plate 202 after disassembly. , reduce the difficulty of cleaning.
  • the above-mentioned generator support 101 and collector support 201 may be cylindrical structures with open ends.
  • they may be hollow cylinders or prism structures, which are not limited in this embodiment, as long as they can be formed so as to contain The channel through which the pollutant air passes is sufficient.
  • the above-mentioned generating electrode plate 102 and the generating electrode wire are alternately arranged in the generating electrode support 101 at intervals. They are distributed in parallel and spaced apart in the generator holder 101 . Both ends of the generator wire are respectively connected in the generator holder 101 , and a plurality of generator wires are distributed in parallel and spaced apart in the generator holder 101 .
  • the generating electrode plates 102 and the generating electrode wires are arranged alternately at intervals, that is, each generating electrode wire is located between two adjacent generating electrode plates 102 , and each generating electrode plate 102 is located between two adjacent generating electrode wires.
  • the number of the generating electrode plate 102 and the generating electrode wire may be the same, or the difference may be one.
  • the generator plate 102, the generator wire, the generator plate 102, the generator wire, the generator plate 102 are arranged in order.
  • the generator plate 102 and the generator wire can be connected to the inner wall of the generator support 101 by means of fixed connection such as welding, or they can be connected to the inner wall of the generator support 101 by detachable connection methods such as snap connection, buckle connection, winding, etc. , which is not limited in this embodiment.
  • the above-mentioned repeller plate 203 and collector plate 202 are arranged in the collector support 201 in a staggered interval.
  • a plurality of repeller plates 203 are distributed in parallel and spaced apart in the collector support 201 .
  • Two ends of the collector plate 202 are respectively connected in the collector bracket 201 , and a plurality of collector plates 202 are distributed in parallel and spaced apart in the collector bracket 201 .
  • the repeller plates 203 and the collector plates 202 are arranged in a staggered manner, that is, each collector plate 202 is located between two adjacent repeller plates 203 , and each repeller plate 203 is located between two adjacent collector plates 202 . between.
  • the numbers of the repeller plates 203 and the collector plates 202 may be the same, or the difference may be one.
  • the repeller plates 203 and two collector plates 202 are arranged in the collector support 201, it can be divided into the repeller plates 203, collector plates 202, repeller plates 203, collector plates 202, The repelling plates 203 are arranged in sequence.
  • the repelling plate 203 and the generating plate 102 can be connected to the inner wall of the collector support 201 by a fixed connection such as welding, or can be connected to the inner wall of the collector support 201 by a detachable connection such as snap connection, buckle connection, etc., This is not limited in this embodiment.
  • the inner wall of the collector support 201 may be provided with grooves along the axial direction, and the two ends of the collector plate 202 are respectively embedded in the grooves, and are limited in the grooves by friction or engagement, etc.,
  • the collector plate 202 can be axially pulled out from the collector holder 201 or put back into the collector holder 201 . With this arrangement, the generator assembly 100 and the collector assembly 200 can be disassembled during cleaning, and then the collector plate 202 can be taken out to be cleaned separately, which further reduces the difficulty of cleaning.
  • the collector plate 202 and the generator wire are connected and connected by magnetic attraction. They are in contact with each other in one-to-one correspondence, and they are pressed against each other through magnetic attraction, and the two conductors in contact with each other can be connected to the power supply together.
  • the above-mentioned magnetic attraction force should be limited so that the generator wire and the collector pole plate 202 can be kept in close contact during use, and the generator pole support 101 and the collector pole support 201 can be easily disassembled. Those skilled in the art can perform the operation according to the actual working conditions.
  • the adaptive setting is not limited in this embodiment.
  • the generating electrode wire and the generating electrode plate 102 there should be a voltage difference between the generating electrode wire and the generating electrode plate 102 to form an electric field to ionize the pollutant particles.
  • the collector plate 202 and the repeller plate 203 there should be a voltage difference between the collector plate 202 and the repeller plate 203 to form an electric field to attract pollutants.
  • the generating pole wire and the generating pole plate 102 are connected and conducted through a magnetic attraction, and both have the same charge.
  • the generating plate 102 can be grounded or charged with the opposite polarity, and the repelling plate 203 can be grounded or charged with the opposite polarity, as long as an electric field can be generated.
  • the collector plate 202 and the generator wire are connected to a high-voltage power supply, and the repeller plate 203 and the generator plate 102 are grounded respectively.
  • the collector plate 202 and the generator wire are used as a conductive whole, plus the repeller plate 203 and the generator plate 102, only one of the three is connected to a high-voltage power supply, which reduces circuit complexity and wiring difficulty, And can improve safety performance.
  • the repelling plate 203 and the generating plate 102 may be grounded together.
  • the repelling electrode plate 203 and the generating electrode plate 102 may also have independent grounding lines respectively, and a resistor may be connected to the grounding line of the repelling electrode plate 203, so that the sparking phenomenon on the repelling electrode plate 203 can be avoided and the safety performance can be improved.
  • the end of the collector support 201 is provided with a first magnetic contact 204 , and the collector plate 202 and the generator wire are connected to the high-voltage power supply through the first magnetic contact 204
  • the end of the collector support 201 is provided with a second magnetic contact 205, and the repelling plate 203 is grounded through the second magnetic contact 205; the end of the collector support 201 is provided with a third magnetic contact 206, which occurs
  • the pole plate 102 and the collector support 201 are connected and conducted through a magnetic attraction, so as to be grounded through the third magnetic attraction contact 206 .
  • the end of the collector support 201 is placed at the corresponding position during use, so that the dust collecting mechanism can be connected to the circuit as a whole.
  • the magnetic suction connection can easily take out the dust collecting mechanism and clean the collector plate 202 in the collector assembly 200 .
  • first magnetic contact 204 may be located at the end of the collector support 201 away from the generator support 101 to facilitate access to high voltage power or grounding.
  • the above-mentioned collector plate 202 and the generator wire are connected to the high-voltage power supply through the first magnetic attraction contact 204, which can mean that the first magnetic attraction contact 204 and each collector plate 202 are connected through wires or metal guide plates, etc.
  • each collector plate 202 is connected to a high-voltage power supply.
  • the above-mentioned wires and metal guide plates can be attached to the inner wall of the collector support 201 or embedded in the collector support 201 to reduce interference to the cleaning process of the collector plate 202 .
  • the above-mentioned repelling pole plate 203 is grounded through the second magnetic attraction contact 205, which may refer to the conduction between the second magnetic attraction contact 205 and each repelling pole plate 203 through wires or metal guide plates, etc., and the second magnetic attraction contact 205 is connected to the vehicle interior line.
  • each repeller plate 203 is grounded.
  • the above-mentioned wires and metal guide plates can be attached to the inner wall of the collector support 201 or embedded in the collector support 201 to reduce interference to the cleaning process of the collector plate 202 .
  • the above-mentioned generating pole plate 102 and the collector pole support 201 are connected by magnetic attraction and conduct to be grounded through the third magnetic attraction contact 206, which can refer to the way between each generating pole plate 102 and the generating pole support 101 through a wire or a metal guide plate.
  • a certain point on the generator pole support 101 is in contact with the corresponding point on the collector pole support 201 and conducts, and then conducts with the third magnetic attraction contact 206 .
  • the wire or the metal guide plate can be attached to the inner wall of the generator bracket 101 , or embedded in the inner wall of the generator bracket 101 .
  • the collector support 201 may be a conductor as a whole, and each generator plate 102 is in contact with the collector support 201 and conducts magnetically, and then conducts with the third magnetic contact 206 located at the end of the collector support 201 Pass.
  • a handle 103 is provided on the side of the generator support 101 away from the collector support 201 .
  • the generator holder 101 can be easily moved by the hand-held handle 103 , and the installation and disassembly of the generator holder 101 and the collector holder 201 are facilitated.
  • the generator bracket 101 and the collector bracket 201 are connected to form the whole dust collecting mechanism.
  • the dust collecting mechanism can be moved more conveniently, which is convenient for the installation and disassembly of the dust collecting mechanism.
  • the distance between the collector plate 202 and the repeller plate 203 is 1-2 mm.
  • it may be 1 mm, 1.5 mm, 2 mm, or the like. This setting can not only ensure the smoothness of the airflow, but also maximize the collection efficiency, and the purification efficiency is higher under the same volume.
  • the generator support 101 and the collector support 201 are detachably connected.
  • connection method an example is given below:
  • the generator pole support 101 and the collector pole support 201 are threadedly connected. With this arrangement, the detachable connection between the two can be easily realized by rotating. It can be understood that, in this implementation manner, the threaded connection should define that the pole wire and the collector plate 202 are aligned and contacted when the generator holder 101 and the collector holder 201 are rotated until they are fastened.
  • the generator support 101 is provided with a first engaging member
  • the collector support 201 is provided with a second engaging member
  • the first engaging member and the second engaging member The generator support 101 is detachably connected to the collector support 201 through cooperation.
  • the above-mentioned first engaging member may be a male-female fastener, or a clip or the like.
  • the first engaging member and the second engaging member can be aligned in the axial direction.
  • the first engaging member and the second engaging member can be aligned along the circumferential direction, and the engaging and removing process is completed when the pole bracket 101 and the collector pole bracket 201 are aligned and rotated relative to each other. At this time, it should be limited that the pole wire and the collector plate 202 are aligned and contacted when the generator support 101 and the collector support 201 are rotated until the engagement is completed.
  • the above-mentioned axial direction refers to the axial direction of the collector support 201 and the generator support 101
  • the circumferential direction refers to the circumferential direction of the collector support 201 and the generator support 101 .
  • the collector plate 202 and the generator wire are aligned, they are connected and conducted by magnetic attraction, which facilitates access to the power supply together, and realizes that there is no wire between the collector assembly 200 and the generator assembly 100.
  • the method of connection simplifies the circuit structure and avoids the difficulty of disassembly caused by wire connection, thereby making the collector assembly 200 and the generator assembly 100 easy to disassemble and assemble. Difficulty cleaning.
  • the vehicle air purifier further includes: a support seat 300 , which is arranged in the interior space of the vehicle; an installation seat 400 , which is arranged on the support seat 300 and collects The dust mechanism is arranged on the installation seat 400; the air inlet 500 is arranged on the installation seat 400 and is close to the generator assembly 100 of the dust collecting mechanism; the air outlet 600 is arranged on the installation seat 400 and is close to the collector assembly 200 of the dust collecting mechanism ; The fan 700 is arranged at the air inlet 500 and/or the air outlet 600 for providing negative pressure.
  • one end of the support seat 300 is fixed in the interior space of the vehicle, and the other end supports the mounting seat 400 at a preset position.
  • the dust collecting mechanism is provided on the mounting seat 400 as a dust collecting body, and the mounting seat 400 is provided with an air inlet 500, an air outlet 600 and a fan 700 to form a gas flow channel.
  • the air in the vehicle enters the generator assembly 100, and the pollutant particles are ionized.
  • the ionized pollutant particles After entering the collector assembly 200, the ionized pollutant particles are adsorbed to the collector plate 202.
  • the purified air flows out through the air outlet 600 to complete a gas circulation process. The above-mentioned gas circulation process continues during the working process of the vehicle air purifier.
  • the mounting seat 400 is rotatably disposed on the supporting seat 300, and is used to adjust the mounting seat 400 to maintain a preset angle with the horizontal plane. In this way, the gas enters the dust collecting mechanism at a predetermined angle, and is discharged at a predetermined angle after being purified, so as to maintain the smoothness of the air flow and reduce the noise.
  • the mounting seat 400 may be rotatably disposed on the supporting seat 300 by means of hinges, rotating shafts, or the like.
  • a locking member may also be provided between the mounting seat 400 and the supporting seat 300 for locking after the mounting seat 400 is rotated to a preset position, so that the angle between the mounting seat 400 and the supporting seat 300 is kept fixed.
  • the locking member may be a locking nut that is fitted on the rotating shaft in a threaded connection manner. After the locking nut is loosened, the mounting base 400 and the supporting base 300 may be Relative rotation around the axis of rotation. After adjusting to the preset position, tighten the lock nut so that the support base 300 and the mounting base 400 are locked by friction under the action of pressure.
  • the angle between the mounting seat 400 and the horizontal plane can be the angle ⁇ in FIG. 7 , which is an acute angle, for example, 30°, 45°, 60°, etc., which can be adjusted according to actual conditions during use.
  • the inner wall of the air inlet 500 is provided with an air inlet grille
  • the inner wall of the air outlet 600 is provided with an air outlet grille.
  • the support base 300 may include a base and a bracket, the base is disposed at a preset position in the vehicle, and the support is connected to the support base 300 to support the mounting base 400 at a preset position.
  • FIG. 7 shows the situation where the bracket is vertically connected to the base. It can be understood that the structure and position of the support base 300 can be set according to actual needs, as long as the mounting base 400 can be kept at a preset position in the vehicle.
  • a controller and the like may be installed in the base, and the controller may include a power control module and an opening and closing control module, which is convenient for controlling the opening and closing and power of the vehicle air purifier.
  • this embodiment provides a fan, including the dust collecting mechanism according to any one of the above.
  • the collecting pole plate 202 and the generating pole wire are connected and conducting through magnetic attraction when they are aligned, so as to facilitate access to the power supply together, and realize the connection between the collecting pole assembly 200 and the generating pole assembly 100.
  • the wire-free connection between the wires simplifies the circuit structure and avoids the difficulty of disassembly caused by wire connection, thereby making the collector assembly 200 and the generator assembly 100 easy to disassemble and assemble, and the generator assembly 100 will not clean the collector plate 202 after disassembly. Cause interference and reduce cleaning difficulty.
  • the dust collection mechanism filters the air sent by the fan, and the fan can blow out dust-free air with high cleanliness to meet the needs of sensitive people.
  • the fan may include: a support part; an installation part, which is arranged on the support part, and the dust collecting mechanism is arranged on the installation part; a fan assembly, which is arranged on the installation part for air supply.
  • the mounting portion is rotatably disposed on the support portion, and is used to adjust the predetermined angle between the mounting portion and the support portion.
  • the gas enters the dust collecting mechanism at a predetermined angle, and is discharged at a predetermined angle after being purified, so as to maintain the smoothness of the air flow, reduce the noise, and meet the blowing requirements of different angles.
  • the mounting portion may be rotatably arranged on the support portion by means of hinges, rotating shafts, or the like.
  • a locking member may also be provided between the mounting portion and the supporting portion for locking after the mounting portion is rotated to a preset position, so as to keep the angle between the mounting portion and the supporting portion fixed.
  • the locking member can be a locking nut that is sleeved on the rotating shaft in a threaded connection manner. After loosening the locking nut, the installation part and the supporting part can rotate relative to the rotating shaft. . After adjusting to the preset position, tighten the lock nut so that the support part and the installation part are locked by friction under the action of pressure.

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Abstract

一种集尘机构、车载空气净化器和风扇，集尘机构包括发生极组件（100），发生极组件（100）包括发生极支架（101）、发生极板（102）和发生极丝，发生极板（102）和发生极丝间隔交错设置于发生极支架（101）内；收集极组件（200）包括收集极支架（201）、排斥极板（203）和收集极板（202），排斥极板（203）和收集极板（202）间隔交错设置于收集极支架（201）内；发生极支架（101）和收集极支架（201）可拆卸连接，且收集极板（202）和发生极丝通过磁吸方式连接并导通。该结构便于收集极板和发生极丝一同接入电源，实现收集极组件和发生极组件之间的无导线方式导通，简化了线路结构，避免了导线连接导致的拆卸困难，进而使得收集极组件和发生极组件便于拆装，拆卸后发生极组件不会对清洗收集极板造成干扰，降低清洗难度。

Description

集尘机构、车载空气净化器和风扇 技术领域
本申请涉及空气净化技术领域，具体而言，涉及一种集尘机构、车载空气净化器和风扇。
背景技术
随着人们生活对空气质量的关注和要求日益提升，人们通过空气净化器来改善室内/车内空气质量的现象越来越普遍。一种基于静电集尘技术的空气净化器包含放置于进风口和出风口之间的静电滤芯。空气通过进风口进入空气净化器后经过静电滤芯后通过出风口排出，静电滤芯吸附空气中的污染物，起到净化空气的目的。空气净化器使用一段时间后，污染物在静电滤芯中堆积，因此，需要对静电滤芯进行定期清理。
现有技术提供的静电滤芯一般为集成式，静电滤芯中的发射丝、收集块中的排斥片以及收集块中的收集片等集成在一起，清洗较困难。
发明内容
本申请实施例的目的在于提供一种集尘机构、车载空气净化器和风扇，以便于进行清洁。
第一方面，本申请实施例提供了一种集尘机构，包括：发生极组件，包括：发生极支架、发生极板和发生极丝，所述发生极板和所述发生极丝间隔交错设置于所述发生极支架内；收集极组件，包括：收集极支架、排斥极板和收集极板，所述排斥极板和所述收集极板间隔交错设置于所述收集极支架内；所述发生极支架和所述收集极支架可拆卸连接，且所述收集极板和所述发生极丝通过磁吸方式连接并导通。
在上述实现方式中，收集极板和发生极丝对准时通过磁吸方式连接并导通，便于一同接入电源，实现收集极组件和发生极组件之间的无导线方式导通，简化了线路结构，避免了导线连接导致的拆卸困难，进而使得收集极组件和发生极组件便于拆装，拆卸后发生极组件不会对清洗收集极板造成干扰，降低清洗难度。
在一些实施例中，所述收集极板和所述发生极丝连接于高压电源，所述排斥极板和所述发生极板分别接地。
在上述实现方式中，收集极板和发生极丝作为导通的一个整体、加上排斥极板和发生极板，这三者中仅有一个接入高压电源，降低电路复杂度和接线难度，并能提高安全性能。
在一些实施例中，所述收集极支架的端部设置有第一磁吸触点，所述收集极板和所述发生极丝通过所述第一磁吸触点与所述高压电源连接；所述收集极支架的端部设置有第二磁吸触点，所述排斥极板通过所述第二磁吸触点接地；所述收集极支架的端部设置有第三磁吸触点，所述发生极板与所述收集极支架通过磁吸方式连接并导通以通过所述第三磁吸触点接地。
在上述实现方式中，使用时将收集极支架的端部放置在相应的位置，即可使得集 尘机构整体接入电路。且磁吸连接方式能够较为便捷地取出集尘机构，对收集极组件中的收集极板进行清洗。
在一些实施例中，所述发生极支架上背离所述收集极支架的一侧设置有手柄。
在上述实现方式中，通过手持手柄便于移动发生极支架，便于发生极支架和收集极支架的安装和拆卸。且发生极支架和收集极支架连接后形成集尘机构整体，通过手持或者工具夹持手柄，可以较为便捷地移动集尘机构，便于集尘机构的安装和拆卸。
在一些实施例中，所述收集极板和所述排斥极板的间距为1-2mm。
上述实现方式中，该间距限定既能保证气流的通畅性，又能最大限度地保证收集效率，在同等体积下的净化效率较高。
在一些实施例中，所述发生极支架和所述收集极支架螺纹连接；或者，所述发生极支架上设置有第一卡合件，所述收集极支架上设置有第二卡合件，所述第一卡合件和所述第二卡合件配合将所述发生极支架可拆卸连接于所述收集极支架。
在上述实现方式中，发生极支架和收集极支架的拆装过程操作简单，便于拆装。
第二方面，本申请实施例提供了一种车载空气净化器，包括如上任一项所述的集尘机构。
在一些实施例中，还包括：支撑座，设置于车内空间；安装座，设置于所述支撑座上，所述集尘机构设置于所述安装座上；进风口，设置于所述安装座上且靠近所述集尘机构的发生极组件；出风口，设置于所述安装座上且靠近所述集尘机构的收集极组件；风机，设置于所述进风口和/或所述出风口处用于提供负压。
在上述实现方式中，支撑座的一端固定于车内空间，另一端将安装座支撑在预设位置。集尘机构设置在安装座上作为集尘主体，且安装座上设置有进风口、出风口以及风机，形成气体流动通道。车内空气在风机负压带动下，进入发生极组件后，污染物颗粒被电离，进入收集极组件后，电离后的污染物颗粒被吸附至收集极板。净化后的空气经出风口流出，完成一次气体循环过程。车载空气净化器工作过程中持续进行上述气体循环过程。
在一些实施例中，所述安装座可转动地设置于所述支撑座上，用于调整所述安装座与水平面保持预设夹角。
在上述实现方式中，气体以预定的角度进入集尘机构，被净化后以预定的角度排出，保持气流通畅性，降低噪声。
第三方面，本申请实施例提供了一种风扇，包括如上任一项所述的集尘机构。
在上述实现方式中，通过采用上述集尘机构，收集极板和发生极丝对准时通过磁吸方式连接并导通，便于一同接入电源，实现收集极组件和发生极组件之间的无导线方式连接，简化了线路结构，避免了导线连接导致的拆卸困难，进而使得收集极组件和发生极组件便于拆装，拆卸后发生极组件不会对清洗收集极板造成干扰，降低清洗难度。且集尘机构对风扇送出的风进行过滤，风扇可以吹出无粉尘清洁度较高的空气，满足敏感人群的使用需求。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对本申请实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本申请的某些实施例，因此不应被看 作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本申请一实施例提供的集尘机构的结构示意图；
图2为本申请一实施例提供的集尘机构拆卸后的结构示意图；
图3为本申请一实施例提供的集尘机构的爆炸图；
图4为本申请一实施例提供的集尘机构中收集极板和排斥极板交错分布的结构示意图；
图5为本申请一实施例提供的集尘机构的立体结构示意图；
图6为本申请一实施例提供的集尘机构的立体结构示意图；
图7为本申请一实施例提供的车载空气净化器的结构示意图。
附图标记说明：
100-发生极组件、101-发生极支架、102-发生极板、103-手柄、200-收集极组件、201-收集极支架、202-收集极板、203-排斥极板、204-第一磁吸触点、205-第二磁吸触点、206-第三磁吸触点、300-支撑座、400-安装座、500-进风口、600-出风口、700-风机。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。同时，在本申请的描述中，术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
第一方面，本申请实施例提供了一种集尘机构，如附图1-6所示，包括：发生极组件100，包括：发生极支架101、发生极板102和发生极丝(图中未示出)，发生极板102和发生极丝间隔交错设置于发生极支架101内；收集极组件200，包括：收集极支架201、排斥极板203和收集极板202，排斥极板203和收集极板202间隔交错设置于收集极支架201内；发生极支架101和收集极支架201可拆卸连接，且收集极板202和发生极丝通过磁吸方式连接并导通。
使用时，发生极支架101和收集极支架201连接在一起进而将发生极组件100和收集极组件200组合在一起使用。发生极丝和收集极板202通过磁吸方式连接并导通，一同接入电源。发生极组件100中，发生极丝和发生极板102之间产生电场。收集极组件200中，收集极板202和排斥极板203之间产生电场。含污染物颗粒的空气进入发生极组件100后，在发生极丝和发生极板102之间的电场作用下被电离。电离后的污染物颗粒进入收集极组件200后，在电场力的作用下被吸附至收集极板202，完成空气净化过程。在使用一段时间后需要清洗时，将发生极支架101和收集极支架201拆卸进而将发生极组件100和收集极组件200拆卸，便于单独清洗收集极组件200中的收集极板202。
可见，本实施例提供的集尘机构，收集极板202和发生极丝对准时通过磁吸方式连接并导通，便于一同接入电源，实现收集极组件200和发生极组件100之间的无导线方式导通，简化了线路结构，避免了导线连接导致的拆卸困难，进而使得收集极组件200和发生极组件100便于拆装，拆卸后发生极组件100不会对清洗收集极板202造成干扰，降低清洗难度。
其中，上述发生极支架101和收集极支架201可以为两端开口的筒状结构，例如，其 可以为空心的柱筒或者棱柱结构等，本实施例中对此不作限定，只要能形成使含污染物空气通过的通道即可。
参见附图5，上述发生极板102和发生极丝间隔交错设置于发生极支架101内，可以指发生极板102的两端分别连接于发生极支架101的内壁，且多个发生极板102在发生极支架101内平行间隔分布。发生极丝的两端分别连接于发生极支架101内，且多个发生极丝在发生极支架101内平行间隔分布。发生极板102和发生极丝间隔交错设置，也即每个发生极丝位于相邻两个发生极板102之间，且每个发生极板102位于相邻两个发生极丝之间。在一实施例中，发生极板102和发生极丝的数量可以相同，也可以差值为1。举例来说，当发生极支架101内设置有3个发生极板102和2个发生极丝时，其可以按发生极板102、发生极丝、发生极板102、发生极丝、发生极板102的顺序依次排列。
发生极板102和发生极丝可以通过焊接等固定连接的方式连接于发生极支架101的内壁上，也可以通过卡接、扣接、缠绕等可拆卸连接方式连接于发生极支架101的内壁上，本实施例中对此不作限定。
同理，参见附图4和6，上述排斥极板203和收集极板202间隔交错设置于收集极支架201内，可以指排斥极板203的两端分别连接于收集极支架201的内壁，且多个排斥极板203在收集极支架201内平行间隔分布。收集极板202的两端分别连接于收集极支架201内，且多个收集极板202在收集极支架201内平行间隔分布。排斥极板203和收集极板202间隔交错设置，也即每个收集极板202位于相邻两个排斥极板203之间，且每个排斥极板203位于相邻两个收集极板202之间。在一实施例中，排斥极板203和收集极板202的数量可以相同，也可以差值为1。举例来说，当收集极支架201内设置有3个排斥极板203和2个收集极板202时，其可以按排斥极板203、收集极板202、排斥极板203、收集极板202、排斥极板203的顺序依次排列。
排斥极板203和发生极板102可以通过焊接等固定连接的方式连接于收集极支架201的内壁上，也可以通过卡接、扣接等可拆卸连接方式连接于收集极支架201的内壁上，本实施例中对此不作限定。举例来说，收集极支架201的内壁上可以设置有沿轴向的凹槽，收集极板202的两端分别嵌入凹槽中，并通过摩擦力、或者卡合等方式限位于凹槽中，使得收集极板202可轴向拉拔地从收集极支架201中取出或者装回收集极支架201中。如此设置，在清洗时可以将发生极组件100和收集极组件200拆卸后，再将收集极板202取出单独清洗，进一步降低清洗难度。
本实施例中，收集极板202和发生极丝通过磁吸方式连接并导通，可以指发生极支架101和收集极支架201连接在一起后，多个收集极板202和多个发生极丝一一对应地彼此接触，并通过磁吸力贴紧，两个彼此接触的导体可以一同接入电源。上述磁吸力的限定应满足既可以使发生极丝和收集极板202在使用过程中保持紧密接触，又能便于拆卸发生极支架101和收集极支架201，本领域技术人员可以根据实际工况进行适应性设置，本实施例中对此不作限定。
可以理解的是，为了达到集尘目的，发生极丝和发生极板102之间应具有电压差以形成电场电离污染物颗粒。收集极板202和排斥极板203之间应具有电压差以形成电场吸附污染物。本实施例中发生极丝和发生极板102通过磁吸方式连接并导通，两者带同性电荷。发生极板102可以接地或者带相反极性的电荷，排斥极板203可以接地或者带相反极性的电 荷，只要能产生电场即可。
在本实施例的一些可选的实现方式中，收集极板202和发生极丝连接于高压电源，排斥极板203和发生极板102分别接地。
如此设置，收集极板202和发生极丝作为导通的一个整体、加上排斥极板203和发生极板102，这三者中仅有一个接入高压电源，降低电路复杂度和接线难度，并能提高安全性能。
其中，排斥极板203和发生极板102可以共同接地。排斥极板203和发生极板102还可以分别具备独立的接地线路，且排斥极板203的接地线路上可以连接有电阻，如此，可以避免排斥极板203上发生打火现象，提高安全性能。
在本实施例的一些可选的实现方式中，收集极支架201的端部设置有第一磁吸触点204，收集极板202和发生极丝通过第一磁吸触点204与高压电源连接；收集极支架201的端部设置有第二磁吸触点205，排斥极板203通过第二磁吸触点205接地；收集极支架201的端部设置有第三磁吸触点206，发生极板102与收集极支架201通过磁吸方式连接并导通以通过第三磁吸触点206接地。
如此设置，使用时将收集极支架201的端部放置在相应的位置，即可使得集尘机构整体接入电路。且磁吸连接方式能够较为便捷地取出集尘机构，对收集极组件200中的收集极板202进行清洗。
上述第一磁吸触点204、第二磁吸触点205和第三磁吸触点206可以位于收集极支架201上背离发生极支架101的一端，以便于接入高压电源或接地。
上述收集极板202和发生极丝通过第一磁吸触点204与高压电源连接，可以指第一磁吸触点204与各个收集极板202通过导线或者金属导板等导通，第一磁吸触点204与电源接入触点对接时，各个收集极板202接入高压电源。上述导线和金属导板可以贴合于收集极支架201的内壁，或者嵌入收集极支架201中，降低对收集极板202清洗过程的干扰。
上述排斥极板203通过第二磁吸触点205接地，可以指第二磁吸触点205与各个排斥极板203通过导线或者金属导板等导通，第二磁吸触点205与车内地线触点对接时，各个排斥极板203接地。上述导线和金属导板可以贴合于收集极支架201的内壁，或者嵌入收集极支架201中，降低对收集极板202清洗过程的干扰。
上述发生极板102与收集极支架201通过磁吸方式连接并导通以通过第三磁吸触点206接地，可以指各个发生极板102之间通过导线或者金属导板的方式与发生极支架101上某一点导通，发生极支架101上该点与收集极支架201上的对应点接触并导通进而与第三磁吸触点206导通。此时导线或者金属导板可以贴合于发生极支架101的内壁，或者嵌入发生极支架101的内壁中。或者，收集极支架201可以整体为一导体，各个发生极板102分别与收集极支架201接触并通过磁吸方式导通，进而与位于收集极支架201端部的第三磁吸触点206导通。
在本实施例的一些可选的实现方式中，如附图1-3所示，发生极支架101上背离收集极支架201的一侧设置有手柄103。如此设置，通过手持手柄103便于移动发生极支架101，便于发生极支架101和收集极支架201的安装和拆卸。且发生极支架101和收集极支架201连接后形成集尘机构整体，通过手持或者工具夹持手柄103，可以较为便捷地移动集尘机构，便于集尘机构的安装和拆卸。
其中，上述手柄103可以为弧形，弧形手柄103的两端连接在发生极支架101的端部。或者，上述手柄103可以包括手持部以及连接于手持部两端的连接部，连接部与发生极支架101的端部连接，手持部可以为条形或者弧形等便于握持的结构，手持部上还可以设置有手指容纳位等贴合人体工效的设计。手持部和连接部之间可以具有平缓的过渡段，使得手柄103整体过渡平缓。
在本实施例的一些可选的实现方式中，如附图4所示，收集极板202和排斥极板203的间距为1-2mm。例如，可以为1mm、1.5mm、2mm等。如此设置，既能保证气流的通畅性，又能最大限度地保证收集效率，在同等体积下的净化效率较高。
本实施例中，发生极支架101和收集极支架201可拆卸连接，对于其具体连接方式，以下给出示例：
在本实施例地一些可选的实现方式中，发生极支架101和收集极支架201螺纹连接。如此设置，通过转动即可较为便捷地实现两者的可拆卸连接。可以理解的是，该实现方式中，螺纹连接时应限定发生极支架101和收集极支架201转动至紧固时恰好发生极丝和收集极板202对准并接触。
在本实施例的一些可选的实现方式中，发生极支架101上设置有第一卡合件，收集极支架201上设置有第二卡合件，第一卡合件和第二卡合件配合将发生极支架101可拆卸连接于收集极支架201。
上述第一卡合件可以为公母扣件、或者卡扣等。第一卡合件和第二卡合件可以沿轴向对准，发生极支架101和收集极支架201相互靠近时在沿轴向的压力作用下卡合，在沿轴向的拉力作用下解除卡合后拆卸。第一卡合件和第二卡合件可以沿周向对准，发生极支架101和收集极支架201对准后相对转动时完成卡合和拆除过程。此时，应限定发生极支架101和收集极支架201转动至卡合完毕时恰好发生极丝和收集极板202对准并接触。
以筒状的收集极支架201和发生极支架101为例，上述轴向指收集极支架201和发生极支架101的轴向，周向指收集极支架201和发生极支架101的周向。
第二方面，本实施例提供了一种车载空气净化器，包括如上任一项的集尘机构。
本实施例提供的车载空气净化器，收集极板202和发生极丝对准时通过磁吸方式连接并导通，便于一同接入电源，实现收集极组件200和发生极组件100之间的无导线方式连接，简化了线路结构，避免了导线连接导致的拆卸困难，进而使得收集极组件200和发生极组件100便于拆装，拆卸后发生极组件100不会对清洗收集极板202造成干扰，降低清洗难度。
在本实施例的一些可选的实现方式中，如附图7所示，该车载空气净化器还包括：支撑座300，设置于车内空间；安装座400，设置于支撑座300上，集尘机构设置于安装座400上；进风口500，设置于安装座400上且靠近集尘机构的发生极组件100；出风口600，设置于安装座400上且靠近集尘机构的收集极组件200；风机700，设置于进风口500和/或出风口600处用于提供负压。
如此设置，支撑座300的一端固定于车内空间，另一端将安装座400支撑在预设位置。集尘机构设置在安装座400上作为集尘主体，且安装座400上设置有进风口500、出风口600以及风机700，形成气体流动通道。车内空气在风机700负压带动下，进入发生极组件100后，污染物颗粒被电离，进入收集极组件200后，电离后的污染物颗粒被吸附至收集极板 202。净化后的空气经出风口600流出，完成一次气体循环过程。车载空气净化器工作过程中持续进行上述气体循环过程。
其中，上述风机700与集尘机构之间应有一定的间隔，以保证气流的通畅性。例如，可以有8mm、10mm、12mm的间隔。
在本实施例的一些可选的实现方式中，安装座400可转动地设置于支撑座300上，用于调整安装座400与水平面保持预设夹角。如此设置，使气体以预定的角度进入集尘机构，被净化后以预定的角度排出，保持气流通畅性，降低噪声。
其中，安装座400可以通过铰接、转轴等方式可转动地设置于支撑座300上。且安装座400与支撑座300之间还可以设置有锁定件，用于在安装座400转动至预设位置后进行锁定，使安装座400与支撑座300之间的角度保持固定。例如，安装座400与支撑座300之间通过转轴实现可转动连接时，锁定件可以为以螺纹连接方式套装在转轴上的锁紧螺母，松开锁紧螺母后安装座400与支撑座300可以绕转轴相对转动。调整到预设位置后拧紧锁紧螺母使支撑座300和安装座400在压力作用下通过摩擦力锁紧。
安装座400与水平面之间的角度可以如附图7中的θ角，该角度为锐角，例如，可以为30°、45°、60°等，使用时可以根据实际状况进行调整。
在本实施例的一些可选的实现方式中，进风口500的内壁设置有进风格栅，和/或，出风口600的内壁设置有出风格栅。通过设置进风格栅和/或出风格栅，能够提高气流通畅性，降低噪声。
在本实施例的一些可选的实现方式中，支撑座300可以包括底座和支架，底座设置在车内的预设部位，支架连接于支撑座300，将安装座400支撑在预设位置。附图7中示出了支架垂直连接于底座的情形。可以理解的是，支撑座300的结构和位置可以根据实际需求进行设定，只要能使安装座400保持在车内的预设位置即可。
底座内可以安装有控制器等，控制器可以包括功率控制模块和启闭控制模块，便于控制车载空气净化器的启闭和功率。
本实施例中，车载空气净化器的安装座400内可以设置有与车内高压线路连接的电源接入触点，以使第一磁吸触点204接入车载高压电源，以及与车内地线连接的地线触点，以使第二磁吸触点205和第三磁吸触点206接地。或者，车载空气净化器的安装座400或者支撑座300内可以设置有锂电池或者蓄电池，由锂电池或者蓄电池对集尘机构进行供电，使得车载空气净化器与车身无连接，可以移动并安装在车身内的任意部位。
第三方面，本实施例提供了一种风扇，包括如上任一项的集尘机构。
本实施例提供的风扇，通过采用如上集尘机构，收集极板202和发生极丝对准时通过磁吸方式连接并导通，便于一同接入电源，实现收集极组件200和发生极组件100之间的无导线方式连接，简化了线路结构，避免了导线连接导致的拆卸困难，进而使得收集极组件200和发生极组件100便于拆装，拆卸后发生极组件100不会对清洗收集极板202造成干扰，降低清洗难度。且集尘机构对风扇送出的风进行过滤，风扇可以吹出无粉尘清洁度较高的空气，满足敏感人群的使用需求。
其中，该风扇可以安装在车内预设部位，风扇内可以设置有与车内高压线路连接的电源接入触点，以使第一磁吸触点204接入车载高压电源，以及与车内地线连接的地线触点，以使第二磁吸触点205和第三磁吸触点206接地。或者，风扇内可以设置有锂电池或者蓄 电池，由锂电池或者蓄电池对集尘机构进行供电，使得风扇可以移动并安装在任意部位、或者手持等。
类似车载空气净化器，风扇可以包括：支撑部；安装部，设置于支撑部上，集尘机构设置于安装部上；风机组件，设置于安装部上用于送风。
可选地，安装部可转动地设置于支撑部上，用于调整安装部与支撑部之间保持预设夹角。如此设置，使气体以预定的角度进入集尘机构，被净化后以预定的角度排出，保持气流通畅性，降低噪声，满足不同角度的吹风需求。
其中，安装部可以通过铰接、转轴等方式可转动地设置于支撑部上。且安装部与支撑部之间还可以设置有锁定件，用于在安装部转动至预设位置后进行锁定，使安装部与支撑部之间的角度保持固定。例如，安装部与支撑部之间通过转轴实现可转动连接时，锁定件可以为以螺纹连接方式套装在转轴上的锁紧螺母，松开锁紧螺母后安装部与支撑部可以绕转轴相对转动。调整到预设位置后拧紧锁紧螺母使支撑部和安装部在压力作用下通过摩擦力锁紧。
以上仅为本申请的实施例而已，并不用于限制本申请的保护范围，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
以上，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括要素的过程、方法、物品或者设备中还存在另外的相同要素。

Claims (10)

  1. 一种集尘机构，其特征在于，包括：
    发生极组件，包括：发生极支架、发生极板和发生极丝，所述发生极板和所述发生极丝间隔交错设置于所述发生极支架内；
    收集极组件，包括：收集极支架、排斥极板和收集极板，所述排斥极板和所述收集极板间隔交错设置于所述收集极支架内；
    所述发生极支架和所述收集极支架可拆卸连接，且所述收集极板和所述发生极丝通过磁吸方式连接并导通。
  2. 根据权利要求1所述的集尘机构，其特征在于，所述收集极板和所述发生极丝连接于高压电源，所述排斥极板和所述发生极板分别接地。
  3. 根据权利要求2所述的集尘机构，其特征在于，所述收集极支架的端部设置有第一磁吸触点，所述收集极板和所述发生极丝通过所述第一磁吸触点与所述高压电源连接；
    所述收集极支架的端部设置有第二磁吸触点，所述排斥极板通过所述第二磁吸触点接地；
    所述收集极支架的端部设置有第三磁吸触点，所述发生极板与所述收集极支架通过磁吸方式连接并导通以通过所述第三磁吸触点接地。
  4. 根据权利要求1所述的集尘机构，其特征在于，所述发生极支架上背离所述收集极支架的一侧设置有手柄。
  5. 根据权利要求1-4任一项所述的集尘机构，其特征在于，所述收集极板和所述排斥极板的间距为1-2mm。
  6. 根据权利要求1-4任一项所述的集尘机构，其特征在于，所述发生极支架和所述收集极支架螺纹连接；或者，
    所述发生极支架上设置有第一卡合件，所述收集极支架上设置有第二卡合件，所述第一卡合件和所述第二卡合件配合将所述发生极支架可拆卸连接于所述收集极支架。
  7. 一种车载空气净化器，其特征在于，包括权利要求1-6任一项所述的集尘机构。
  8. 根据权利要求7所述的车载空气净化器，其特征在于，还包括：
    支撑座，设置于车内空间；
    安装座，设置于所述支撑座上，所述集尘机构设置于所述安装座上；
    进风口，设置于所述安装座上且靠近所述集尘机构的发生极组件；
    出风口，设置于所述安装座上且靠近所述集尘机构的收集极组件；
    风机，设置于所述进风口和/或所述出风口处用于提供负压。
  9. 根据权利要求8所述的车载空气净化器，其特征在于，所述安装座可转动地设置于所述支撑座上，用于调整所述安装座与水平面保持预设夹角。
  10. 一种风扇，其特征在于，包括权利要求1-6任一项所述的集尘机构。
PCT/CN2021/118157 2021-03-22 2021-09-14 集尘机构、车载空气净化器和风扇 WO2022198935A1 (zh)

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