WO2017000105A1 - Humidificateur portatif - Google Patents

Humidificateur portatif Download PDF

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Publication number
WO2017000105A1
WO2017000105A1 PCT/CN2015/082617 CN2015082617W WO2017000105A1 WO 2017000105 A1 WO2017000105 A1 WO 2017000105A1 CN 2015082617 W CN2015082617 W CN 2015082617W WO 2017000105 A1 WO2017000105 A1 WO 2017000105A1
Authority
WO
WIPO (PCT)
Prior art keywords
circuit board
disposed
fixing member
spray
side shell
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2015/082617
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English (en)
Chinese (zh)
Inventor
尚平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/CN2015/082617 priority Critical patent/WO2017000105A1/fr
Publication of WO2017000105A1 publication Critical patent/WO2017000105A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
    • 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
    • B05B17/0653—Details
    • B05B17/0676—Feeding means
    • B05B17/0684—Wicks or the like
    • 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

Definitions

  • This invention relates to the field of humidifiers and, more particularly, to a compact portable humidifier.
  • the portable humidifier is small in size, easy to carry and can fully meet the humidification demand of a certain indoor space. Popular love.
  • the Chinese utility model patent CN 203704229 U discloses a portable bottle cap humidifier, the core of the humidifier is provided with a chip, an atomizing piece and a USB wiring port, and the core body is arranged in the bottle cap.
  • the sponge pipette extends into the bottle body, and the bottle cap has a cork ring in the core body, and the bottle stopper ring is connected with the bottle mouth of the bottle body, and the outer diameter of the bottle stopper ring is gradually increased from the sponge pipe end to the core end diameter.
  • the USB wiring port is connected to the external USB ferrule through the data line, and the USB ferrule is provided with a PCB board, and the wiring port is disposed between the outer diameter of the core body and the inner diameter of the bottle cap, and faces the side of the sponge suction pipe.
  • the above humidifier is a plug-and-play type with a USB interface, which is boosted by a PCB board in an external USB ferrule, and is provided with atomization for the chip and the atomizing sheet disposed in the core of the humidifier.
  • the power of the piece works. It requires a specially designed USB ferrule to be used with the humidifier. When carrying, it needs to carry the humidifier and the USB ferrule at the same time, which brings inconvenience to the user.
  • the technical problem to be solved by the present invention is to provide a portable humidifier which is powered by a USB interface, the data line connected thereto does not need to be specially designed, and the humidifier can have a small size.
  • a portable humidifier comprising a casing, a water absorbing sponge disposed in the casing, the casing having a through hole, the casing including a main body a shell, a side shell and a lid respectively connected at two ends of the main shell, a first circuit board with a USB interface is disposed inside the side shell, and a second circuit board is disposed inside the main shell a spray component for controlling the spray is disposed in a cavity formed by the cover body and the main cover, and a spray piece is disposed at an end of the side shell away from the main case, and the first circuit board passes through the second circuit
  • the plate is electrically connected to the spray component.
  • an opening key is disposed at an end of the side shell near the spray sheet, and the first circuit board is correspondingly provided with a touch switch, and the opening key touches the touch switch to control the first The circuit board circuit is broken.
  • the humidifier is provided with an opening key, and pressing the opening key to touch the touch switch disposed on the first circuit board enables the first circuit board to operate, that is, the circuit of the first circuit board is controlled to be broken, thereby realizing the first A board controls the start and stop of spray components.
  • the spray component is used to control the spray of the humidifier, the start and stop control of the spray component is realized, that is, the start and stop of the spray operation of the humidifier is controlled, which is convenient for the user's operation, and the USB cable is not required to be plugged or unplugged. Controls the humidifier to work and protects the USB interface.
  • the opening key is an annular structure surrounding the spray sheet
  • the first circuit board is an annular structure surrounding the water absorbing sponge
  • the side shell is provided with a top cover for limiting the position of the opening key.
  • the switch key is located between the first circuit board and the top cover. Because the spray piece needs to be in direct contact with the water-absorbing sponge, and the other side is in contact with the air, spray directly to the outside to increase the humidity of the air.
  • the opening key is designed to surround the structure of the spray piece, the position of the spray piece can be opened by the key. Restrictions, not affecting the work of the spray film, and the use of the top cover, the installation is more convenient, three-way.
  • the first circuit board is arranged around the water-absorbent sponge, which has the effect of making the space compact, and further simplifies the layout of the parts in the side shell when used in conjunction with the opening key of the ring structure.
  • the main casing is provided with a circuit board storage area
  • the circuit board storage area is provided with a circuit board fixing member
  • the second circuit board board is disposed on the circuit board fixing member
  • the second circuit The board is electrically connected to the first circuit board circuit.
  • the cavity in which the water absorbing sponge is disposed in the main casing is in contact with water, and after the main circuit board is provided with a special circuit board storage area, the second circuit board disposed there can be separated from the liquid without performing the second circuit board.
  • the special water-discharging design simplifies the manufacturing difficulty.
  • the circuit board fixing member with the second circuit board is fixed in the circuit board storage area, thereby making the installation easier, and the control of the second circuit board mounting position is easier to grasp. Helping to achieve electrical connection to the first circuit board and the spray components.
  • the side shell is provided with a storage rod fixing member, and the storage rod fixing member is connected to the side shell through a connecting ring, and the portable humidifier further has a storage rod used in cooperation with the storage rod fixing member.
  • the water absorbing sponge is placed on the storage rod, and a spring is disposed between the water absorbing sponge and one end of the storage rod.
  • the side shell is internally provided with a switch fixing member, one end of the side of the spray piece and the other end of the storage rod fixing member, the switch fixing part is provided with a supporting part for supporting the first circuit board .
  • the receiving portion of the switch fixing member can define the position of the first circuit board, and after the two ends are respectively connected with the spray piece and the storage rod fixing member, the position of the spray piece can be fixed by the cooperation of the opening key, thus manufacturing the
  • the storage rod fixing member further includes a limiting portion, after the side shell and the main shell are connected, the limiting portion is in close contact with the inner surface of the main casing, and both end surfaces thereof are outside the storage area of the circuit board Surface topping.
  • the connection between the side shell and the main shell is realized by the limiting portion, because the storage rod fixing member provided with the limiting portion is fixedly connected with the side shell, as long as the upper cylinder fixed with the storage rod fixing member is connected with the main shell, the main shell That is, the limiting portion is clamped, thereby achieving a fixed connection between the side shell and the main shell.
  • the storage rod fixing member is provided with a pin
  • the circuit board fixing member is provided with a jack through which the pin passes
  • the side shell to which the storage rod fixing member is connected is connected with the main shell.
  • the pin is capable of connecting the circuits of the first circuit board and the second circuit board.
  • the pin can communicate with the circuit of the first circuit board and the second circuit board, and can cooperate with the limiting portion of the storage rod fixing member, thereby further improving the connection and fixing degree of the side shell and the main shell, and It is matched with the jack and its position is also better determined.
  • a sealing ring is disposed between the cover body and the facing circumferential surface of the main casing, and a sealing ring is disposed between the switch member and the spray sheet, and the circuit board fixing member and the main shell A seal is provided between them.
  • the seal is set to give the humidifier better water resistance.
  • the humidifier has a cylindrical structure.
  • the humidifier is designed as a cylindrical structure to give the user a better grip.
  • the first circuit board of the present invention can transmit the power transmitted from the USB interface to the spray component through the second circuit board, and the second circuit board and the spray component are boosted and frequency-modulated to provide the atomization work energy for the spray piece. .
  • the humidifier housing is divided into three parts, the assembly of the humidifier is made easier. In use, the main shell and the cover body are immersed in water, so that the water absorbing sponge absorbs water to atomize the spray sheet, and the side shell is exposed to the water surface, and the first circuit board is placed on the side shell of the humidifier, thereby facilitating the user to connect the USB data.
  • the larger second circuit board and the spray component are respectively disposed in the main casing and the cover body, both of which are waterproofed, and do not need to be provided with a special installation bin in the side shell, so that the humidifier can be designed It's even smaller.
  • the second circuit board and the spray component are all disposed in the humidifier, and the USB data cable is not required to transmit power, which is convenient for the user to carry, and also provides convenience for the user to replace the USB data line.
  • FIG. 1 is a schematic view of a portable humidifier according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of the humidifier shown in Figure 1;
  • FIG 3 is a partial view of the humidifier shown in Figure 1;
  • Figure 4 is a schematic view of a portion of the humidifier shown in Figure 3;
  • FIG 5 is a partial view of the humidifier shown in Figure 1.
  • the housing of the portable humidifier having a cylindrical structure is divided into a main casing 9, a side shell 10 and a cover body 11, and the side shell 10 and the lid body 11 are respectively disposed on the main casing 9.
  • a through hole 3 is formed in the main casing 9, as shown in Fig. 1, which is an elongated through hole, which may have other shapes, and may be one or several.
  • a top cover 12 is disposed at an end of the side shell 10 away from the main casing 9.
  • the top cover 12 is annular, which is snap-fitted or glued to the side shell 10, or other fixed connection.
  • the spray sheet 1 and the opening key 4 are provided at one end of the side shell 10, and the side of the spray sheet 1 is in direct contact with the water absorbing sponge 2.
  • the opening key 4 is an annular structure which is located between the top cover 12 and the spray sheet 1.
  • the end of the spray piece 1 in contact with the water absorbing sponge 2 is held by the switch fixing member 19, so that the opening key 4 is defined by the top cover 12, the switch The key 4 and the switch fixing member 19 respectively fix the position of the spray sheet 1 from both sides.
  • One end of the switch fixing member 19 is abutted against the storage rod fixing member 15, and the storage rod fixing member 15 is fixedly connected to the side case 10 through the connecting ring 16, so that the position of the switch fixing member 19 is fixed by the storage rod fixing member 15.
  • a receiving portion is disposed in the middle of the switch fixing member 19, where the annular first circuit board 5 is disposed, and the first circuit board 15 is provided with a USB interface 7 passing through the housing of the side shell 10 and contacting the opening key 4.
  • the touch switch 24 has an extension rod that is in contact with the touch switch 24.
  • the opening key 4 is an annular structure which can surround the spray sheet 1 disposed therebetween, avoiding the obstruction of the spray area of the spray sheet 1, and when the spray sheet 1 is made circular, it can be better opened. fix.
  • the USB interface 7 on the first circuit board 15 can transmit power, and the touch switch 24 thereon can control the breaking of the circuit.
  • the first circuit board and the switch fixing member 19 are also designed as an annular structure, so that the first circuit board can be stably embedded on the switch fixing member 19, and the switch fixing member 19 can surround the water absorbing sponge 2, and the water absorbing sponge 2 and the first circuit Separated boards, waterproofing the first board The role.
  • the humidifier may also be other cylinder structures, or other structural shapes, and the opening key 4, the first circuit board 5, the switch fixing member, etc. may not be a ring structure, for example, the opening key is designed as a first circuit board.
  • the bumps of the touch switch 24 of 5 are also feasible. However, the solution of the preferred embodiment is preferred.
  • a circuit board storage area 13 is provided on the main casing 9, which is spaced apart from the cavity in which the water absorbing sponge is placed, thereby preventing liquid from entering the circuit board storage area 13, on the circuit board.
  • a circuit board fixing member 14 is disposed in the storage area 13
  • a sealing ring 23 is disposed between the circuit board fixing member 14 and the circuit board storage area 13
  • a second circuit board 8 is disposed on the circuit board fixing member 14.
  • the main casing 9 is engaged with the lid body 11 with a seal ring 23 interposed therebetween.
  • a spray component 6 is disposed in a cavity formed by the main casing 9 and the cover 11, the spray component 6 is electrically connected to the second circuit board 8, and the second circuit board 8 is electrically connected to the first circuit board 5, when the first circuit After the board 5 is powered on, the spray component 6 and the second circuit board 8 are electrically conductive, and then the second circuit board and the spray component are boosted and frequency-modulated to provide the atomizing work power for the spray sheet.
  • the second circuit board 8 is protected by the waterproof effect of the board storage area 13.
  • the humidifier when the humidifier is in use, the main shell and the cover body are immersed in water, so that the water absorbing sponge absorbs water to atomize the spray sheet, and the side shell is exposed to the water surface, and the opening key and the first circuit board are disposed behind the side shell of the humidifier. That is convenient for the user to operate the switch device, and because the spray component is large in volume, after being placed in the cover body, the spray component is both waterproof and does not need to affect the direct contact between the water-absorbent sponge and the spray piece.
  • a special mounting bay is provided, and the second circuit board 8 is disposed in the casing through the circuit board storage area 13, so that the humidifier can be designed to be more compact while having the function of switching control.
  • the three-part humidifier housing makes the assembly of the humidifier easier to manufacture, which is beneficial to the production and assembly of the product, thereby improving production efficiency.
  • the water absorbing sponge 2 is placed in the storage rod 17, and a spring 18 is provided at the tail end of the storage rod 17, and the spring 18 can provide a force for the water absorbing sponge to The spray sheet 1 is in closer contact, resulting in a better spray effect.
  • the storage rod 17 is movably connected to the storage rod fixing member 15.
  • the outer diameter of the connecting end of the storage rod 17 is provided with a cross-shaped distribution of the ribs, and the storage rod fixing member 15 is provided with a matching screw groove.
  • the buckle rib of the storage rod 17 is buckled into the screw groove of the storage rod fixing member 15 and then rotated and fastened, so that the storage rod 17 and the storage rod fixing member 15 can be connected, thereby The position of the water absorbing sponge 2 is fixed.
  • the main casing 9 and the side shell 10 are connected in such a manner that a limit portion 20 is provided on the storage rod fixing member 15 of the side shell 10, and the limiting portion 20 is stored.
  • the rod fixing member 15 extends in the direction of the main casing 9. After the side shell 10 and the main casing 9 are joined, the limiting portion 20 abuts against the inner surface of the main casing 9, and both end faces of the limiting portion 20 and the circuit board storage area 13 The outer surface is topped.
  • the connection between the main casing 9 and the side casing 10 can be fixed by the engagement of the limiting portion 20 with the circuit board storage area 13 and the main casing 9.
  • a pin 21 is disposed on the storage rod fixing member 15, and the circuit board fixing member 15 is provided with a socket 22 through which the pin 21 passes, and the side case 10 to which the storage rod fixing member 15 is attached is connected to the main case 9.
  • the pin 21 can communicate with the circuits of the first circuit board 5 and the second circuit board 8.
  • the pin 21 is made of a metal material and is closely fitted to the insertion hole 22. When the pin 21 is inserted into the insertion hole 22, the connection of the side case 10 to the main case 9 can be further fixed. Therefore, the arrangement of the pin 21 and the jack 22 can be described as two things.
  • the number of the pins 21 inserted into the insertion holes 22 may be three or four each.

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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

L'invention concerne un humidificateur portatif. L'humidificateur portatif comprend un boîtier et une éponge (2) d'absorption d'eau disposée dans le boîtier. Un trou traversant (3) est formé dans le boîtier. Le boîtier comprend un boîtier principal (9) et comprend un boîtier latéral (10) et un corps de couvercle (11) qui sont reliés respectivement à deux extrémités du boîtier principal (9). Une première carte de circuit imprimé (5) pourvue d'une interface USB (7) est disposée dans le boîtier latéral (10). Une seconde carte de circuit imprimé (8) est disposée dans le boîtier principal (9). Un élément de pulvérisation (6) utilisé pour commander la pulvérisation est disposé dans une cavité formée en recouvrant le boîtier principal (9) avec le corps de couvercle (11). Une feuille de pulvérisation (1) est disposée au niveau d'une extrémité du boîtier latéral (10) à distance du boîtier principal (9). La première carte de circuit imprimé (5) est connectée électriquement à l'élément de pulvérisation (6) au moyen de la seconde carte de circuit imprimé (8).
PCT/CN2015/082617 2015-06-29 2015-06-29 Humidificateur portatif Ceased WO2017000105A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/082617 WO2017000105A1 (fr) 2015-06-29 2015-06-29 Humidificateur portatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/082617 WO2017000105A1 (fr) 2015-06-29 2015-06-29 Humidificateur portatif

Publications (1)

Publication Number Publication Date
WO2017000105A1 true WO2017000105A1 (fr) 2017-01-05

Family

ID=57607409

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/082617 Ceased WO2017000105A1 (fr) 2015-06-29 2015-06-29 Humidificateur portatif

Country Status (1)

Country Link
WO (1) WO2017000105A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150359872A1 (en) * 2008-12-09 2015-12-17 Novavax, Inc. Modified rsv f proteins and methods of their use
CN110017559A (zh) * 2019-03-08 2019-07-16 深圳市晨北科技有限公司 防水加湿器
CN111375516A (zh) * 2020-04-09 2020-07-07 佛山市南海科日超声电子有限公司 便于安装的雾化设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202204094U (zh) * 2011-08-31 2012-04-25 徐伟 一种带风扇的便携式加湿器
KR20130007210U (ko) * 2013-02-18 2013-12-17 (주)어메이징그레이스 휴대용 가습기
CN203704229U (zh) * 2014-01-10 2014-07-09 宁波赛格模具塑料制品有限公司 便携瓶盖加湿器
CN104976728A (zh) * 2015-06-29 2015-10-14 尚平 便携式加湿器
CN204757251U (zh) * 2015-06-29 2015-11-11 尚平 便携式加湿器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202204094U (zh) * 2011-08-31 2012-04-25 徐伟 一种带风扇的便携式加湿器
KR20130007210U (ko) * 2013-02-18 2013-12-17 (주)어메이징그레이스 휴대용 가습기
CN203704229U (zh) * 2014-01-10 2014-07-09 宁波赛格模具塑料制品有限公司 便携瓶盖加湿器
CN104976728A (zh) * 2015-06-29 2015-10-14 尚平 便携式加湿器
CN204757251U (zh) * 2015-06-29 2015-11-11 尚平 便携式加湿器

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150359872A1 (en) * 2008-12-09 2015-12-17 Novavax, Inc. Modified rsv f proteins and methods of their use
CN110017559A (zh) * 2019-03-08 2019-07-16 深圳市晨北科技有限公司 防水加湿器
CN110017559B (zh) * 2019-03-08 2021-07-30 深圳市晨北科技有限公司 防水加湿器
CN111375516A (zh) * 2020-04-09 2020-07-07 佛山市南海科日超声电子有限公司 便于安装的雾化设备

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