WO2018152676A1 - 一种用于枕头内气囊的充放气装置及智能枕头 - Google Patents

一种用于枕头内气囊的充放气装置及智能枕头 Download PDF

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Publication number
WO2018152676A1
WO2018152676A1 PCT/CN2017/074258 CN2017074258W WO2018152676A1 WO 2018152676 A1 WO2018152676 A1 WO 2018152676A1 CN 2017074258 W CN2017074258 W CN 2017074258W WO 2018152676 A1 WO2018152676 A1 WO 2018152676A1
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Prior art keywords
port
assembly box
electromagnetic valve
closed assembly
charging
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PCT/CN2017/074258
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English (en)
French (fr)
Inventor
陈关木
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深圳和而泰智能控制股份有限公司
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Application filed by 深圳和而泰智能控制股份有限公司 filed Critical 深圳和而泰智能控制股份有限公司
Priority to CN201780008989.2A priority Critical patent/CN108697251B/zh
Priority to PCT/CN2017/074258 priority patent/WO2018152676A1/zh
Publication of WO2018152676A1 publication Critical patent/WO2018152676A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/56—Devices for preventing snoring
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G2009/008—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows using a liquid as filling material

Definitions

  • the embodiments of the present application relate to the technical field of health care products, and in particular, to a charge and discharge gas placement and a smart pillow for an airbag in a pillow.
  • Snoring is a phenomenon in which a person's pharyngeal passage is narrowed during sleep, and a sound is emitted when the airflow passes. Snoring makes the sleep breathing repeatedly pause, which is easy to cause severe hypoxia in the brain and blood, forming hypoxemia, which induces hypertension, cerebral blood disease, arrhythmia, myocardial infarction or angina pectoris.
  • the prior art generally adopts a smart pillow to prevent people from snoring during sleep.
  • the airbag is built in the smart pillow, and the airbag is charged and deflated, thereby pushing the human head to deflect and improving the smoothness of the human respiratory tract, thereby improving the snoring. effect.
  • the existing smart pillow needs to be placed with electronic components such as an electronic control board and a solenoid valve to realize the charging and discharging of the airbag.
  • electronic components such as an electronic control board and a solenoid valve to realize the charging and discharging of the airbag.
  • electronic components such as an electronic control board and a solenoid valve to realize the charging and discharging of the airbag.
  • heat is generated; and, for the comfort of the human body, the smart pillow is wrapped with an elastic pillow material such as a sponge or a latex material, and the pillow material has thermal insulation.
  • the characteristics are such that the heat generated by the electronic device is not discharged. When the heat generated by the electronic device reaches a certain temperature, the electronic device may be ineffective.
  • the purpose of the present application is to provide a charging and deflation placement and a smart pillow for an airbag in a pillow, which can be used for efficiently dissipating and dissipating the electronic components in the pillow, and can be reduced. Small impact on user sleep, and the structure is simple.
  • the present application provides a charging and deflation device for an airbag in a pillow, comprising a gas path exchange member, a first electromagnetic valve, a second electromagnetic valve, and a closed assembly box; the gas path exchange member, the The first electromagnetic valve and the second electromagnetic valve are disposed in the closed assembly box;
  • the closed assembly box is provided with a first through hole and a second through hole
  • the air passage exchange member is provided with an air inlet, a charging and discharging port and a first exhaust port
  • the inside of the air path exchange member is hollow a structure for communicating the air inlet, the charging and discharging port, and the first exhaust port to each other, and an air inlet of the air path exchange member protrudes outside the closed assembly box through the first through hole
  • the charging and discharging port is connected to one side port of the first electromagnetic valve, and the other side port of the first electromagnetic valve corresponds to the position of the second through hole for connecting with the air bag
  • the first exhaust port is connected to one side port of the second solenoid valve, the other side port of the second solenoid valve is located in the closed assembly box, and the closed assembly box is provided with a second row Air port.
  • the present application also provides a smart pillow, comprising a pillow body, an air bag, and a charging and deflation device, wherein the air bag and the charging and deflation device are disposed in the pillow body;
  • the charging and discharging device includes a gas path exchange member, a first electromagnetic valve, a second electromagnetic valve, and a closed assembly box; the gas path exchange member, the first electromagnetic valve, and the second electromagnetic valve are disposed in the Inside the closed assembly box;
  • the closed assembly box is provided with a first through hole and a second through hole, and the air passage exchange member is provided with an air inlet, a charging and discharging port and a first exhaust port, and the inside of the air path exchange member is hollow
  • the structure is configured to communicate the air inlet, the charging and discharging port, and the first exhaust port, and the air inlet of the air path exchange member protrudes from the closed assembly box through the first through hole;
  • the charging and discharging port is connected to one side port of the first electromagnetic valve, and the other side port of the first electromagnetic valve corresponds to the position of the second through hole for connecting with the air bag;
  • the first exhaust port is connected to one side port of the second solenoid valve, the other side port of the second solenoid valve is located in the closed assembly box, and the closed assembly box is provided with a second exhaust mouth.
  • the charging and deflation device and the smart pillow of the embodiment of the present application when the air bag is deflated, are opened by controlling the first electromagnetic valve and the second electromagnetic valve, so that the gas in the air bag returns to the gas through the first electromagnetic valve.
  • the road exchange member is discharged into the closed assembly box via the second electromagnetic valve, so that the gas discharged from the air bag is mixed with the higher temperature gas in the closed assembly box, and the gas will be deflated as the air bag is continuously deflated.
  • the mixed gas is discharged to the outside of the closed assembly box through the second exhaust port of the closed assembly box under the action of the air pressure difference, and the heat in the closed assembly box is taken away to achieve the purpose of heat dissipation, Compared with the traditional heat dissipation method, the heat dissipation fan is omitted, the noise source is reduced, thereby ensuring a comfortable sleep of the human body, and the structure is simple and the cost is low.
  • FIG. 1 is a schematic structural view of an embodiment of a smart pillow according to the present application.
  • FIG. 2 is an exploded perspective view of the charging and deflation device of the smart pillow of FIG. 1;
  • FIG. 3 is an exploded perspective view of a charging and discharging device in another embodiment of the smart pillow of the present application.
  • the terms “installation”, “set”, “connected” or “fixed” shall be understood broadly, unless otherwise explicitly stated and defined, for example, it may be a fixed connection, It may be a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection, or may be indirectly connected through an intermediate element, or may be an internal connection of the two elements.
  • the specific meanings of the above terms in the present application can be understood on a case-by-case basis.
  • FIG. 1 is a schematic structural diagram of an embodiment of a smart pillow 100 of the present application.
  • the smart pillow 100 includes a pillow body 10, a charge and discharge device 20, at least one air bag 30, and an air pump 40.
  • the air pump 40 fills the airbag 30 with a gas through the charging and discharging device 20.
  • the charging and discharging device 20 and the airbag 30 are provided inside the pillow body 10, and the air pump 40 is provided outside the pillow body 10. It is to be understood that the air pump 40 is not limited to being disposed outside the pillow body 10, and the air pump 40 may be disposed inside the pillow body 10 together with the charging and deflation device 20 and the airbag 30.
  • the charging and deflation device 20 of the embodiment of the present application includes a gas path exchange member 21, a first electromagnetic valve 22, a second electromagnetic valve 23, and a closed assembly box 24.
  • the closed assembly box 24 is a closed box.
  • the closed assembly box 24 includes a box body 241 and a cover body 242.
  • the cover body 242 is covered on the box body 241 to form a closed assembly box 24, wherein the box body 241 and the cover body 242 can pass through the screw.
  • the connection or the snap connection is fixed to each other.
  • the first through hole 244 and the second through hole 245 are disposed in the closed assembly box 24.
  • the gas path exchange member 21, the first electromagnetic valve, and the second electromagnetic valve are both mounted in the closed assembly box 24.
  • the gas path exchange member 21 is an inner hollow closed box, and includes an air inlet 211, a charge and discharge port 212, and a first exhaust port 213.
  • the inside of the air passage exchange member 21 has a hollow structure such that the intake port 211, the charge and discharge port 212, and the first exhaust port 213 communicate with each other.
  • the air inlet 211 of the air passage exchange member 21 protrudes out of the closed assembly box 24 through the first through hole 244 on the closed assembly box 24 for connection with the air pump 40; the air discharge port 212 of the air passage exchange member 21 and the first One side port of the solenoid valve 22 is connected, and the other side port of the first solenoid valve 22 corresponds to the second through hole 245 on the closed assembly box 24 to connect with the air bag 30 through the second through hole 245;
  • the first exhaust port 213 of the exchange member 21 is connected to one side port of the second solenoid valve 23, the other side port of the second solenoid valve 23 is located in the closed assembly box 24, and the other side port of the second solenoid valve 23 is not Other structures are connected, but are directly suspended in the closed assembly box 24.
  • the number of the airbags 30 is plural. As shown in FIG. 1, there are six airbags 30, and six airbags 30 are sequentially arranged in the pillow body 10.
  • the number of the charge and discharge ports 212 and the first electromagnetic valve 22 is equal to the number of the air bags 30, and the six charge and discharge ports 212 are connected in one-to-one correspondence with the six first electromagnetic valves 22.
  • the air passage exchange member 21 is a hollow box inside, the air inlet 211 is located at one side of the air passage exchange member 21, and the charge and discharge port 212 and the first exhaust port 213 are located at the air passage exchange member 21. The other side of the port 211 is opposite.
  • the six charge and discharge ports 212 and a first exhaust port 213 are sequentially arranged on the gas path exchange member 21, and communicate with each other through a hollow structure inside the gas path exchange member 21.
  • the seven solenoid valves including the second solenoid valve 23 are sequentially arranged in the closed assembly box 24, and the second solenoid valve 23 is at the intermediate position.
  • the other side port of each of the first solenoid valves 22 passes through the closed assembly box 24
  • a second through hole 245 is connected to an air bag 30.
  • the air passage exchange member 21 may also be a hollow air tube.
  • the air inlet 211, the charging and discharging port 212, and the first exhaust port 213 are disposed on the air pipe and communicate with each other through a hollow structure in the air pipe.
  • the number of the airbags 30 of the present embodiment is merely an example, and the charging and discharging device 20 is also applicable to the case where the number of airbags is one, four, nine or more.
  • the number of the inflation port 212 and the first exhaust port 213 of the air passage exchange member 21 is one, and the number of the first electromagnetic valve 22 and the second electromagnetic valve 23 is also one, wherein the gas is
  • the connection relationship between the road exchange member 21, the first electromagnetic valve 22, the second electromagnetic valve 23, and the airbag 30 is the same as that of the above embodiment, and will not be described herein, and can be referred to the above embodiment.
  • the other side port of the first electromagnetic valve 22 connected to the airbag 30 is connected to the airbag 30 through the soft rubber tube 25.
  • the other side port of the first electromagnetic valve 22 is exposed to the outside of the closed assembly box 24 through the second through hole 245 of the casing 241 of the closed assembly box 24, and one end of the soft rubber tube 25 is sleeved at the first electromagnetic
  • the side of the valve 22 is located outside the closed fitting box 24, and the other end of the soft hose 25 is connected to the airbag 30. Since the one side port of the first electromagnetic valve 22 connected to the soft rubber tube 25 is outside the closed assembly box 24, the soft rubber tube 25 can be sleeved thereon without opening the closed assembly box 24, thereby facilitating the charging and discharging device 20. installation.
  • the other side port of the first electromagnetic valve 22 connected to the air bag 30 may not pass through the second through hole 245, that is, the port of the first electromagnetic valve 22 connected to the soft rubber tube 25 is closed.
  • the first solenoid valve 22 can be better protected, and the port of the first solenoid valve 22 is prevented from being exposed outside the closed assembly box 24 and easily damaged.
  • the first electromagnetic valve 22 may be directly connected to the airbag 30, or the other side port of the first electromagnetic valve 22 connected to the airbag 30 may be integrally formed with the soft hose.
  • the bottom of the box body 241 is further provided with at least one second exhaust port 243.
  • the principle of inflating and deflation of the charging and discharging device of the present embodiment is as follows: when inflating, the air pump 40 is operated, the first electromagnetic valve 22 is opened, and the second electromagnetic valve 23 is closed, thereby forming the intake port 211 - the gas passage exchange member 21 - the charge and discharge port 212 - the inflation gas path of the first electromagnetic valve 22, the gas pump 40 continuously charges the gas from the air inlet 211 into the gas path exchange member 21, so that the gas sequentially flows from the charge and discharge port of the gas path exchange member 21. 212.
  • the first solenoid valve 22 enters the airbag 30.
  • the air pump 40 stops working, and the first electromagnetic valve 22 and the second electromagnetic valve 23 are opened, thereby forming a charging and discharging port 212 - the first electromagnetic valve 22 - the gas passage exchanger 21 - the first exhaust port 213 - the second
  • the venting gas path of the electromagnetic valve 23 causes the gas in the air bag 30 to sequentially enter the gas path exchange member 21 from the first electromagnetic valve 22 and the charging and discharging port 212, and continues from the first exhaust port 213 and the second electromagnetic valve in sequence.
  • 23 is discharged into the closed assembly box 24, and then discharged out of the closed assembly box 24 through the second exhaust port 243 of the closed assembly box 24.
  • the gas in the airbag 30 is discharged into the closed assembly box 24 at the time of deflation, so that the gas discharged from the airbag 30 is mixed with the higher temperature gas in the closed assembly box 24, and with the airbag 30 continuously deflated, the gas will continuously flow into the closed assembly box 24, and the mixed gas is discharged to the outside of the closed assembly box 24 through the second exhaust port 243 of the closed assembly box 24 under the action of the air pressure difference, so that the gas can be closed.
  • the heat dissipated by the device loaded in the assembly box 24 is taken away to achieve the purpose of heat dissipation. Compared with the conventional heat dissipation method, the heat dissipation fan is omitted, the noise source is reduced, the comfortable sleep of the human body is ensured, and the structure is simple and the cost is low.
  • the second exhaust port 243 is not limited to be disposed on the bottom surface of the casing 241, and may be disposed on any side of the closed assembly box 24, such as the cover 242.
  • the pillow body 10 includes a neck pillow portion 11 and a control portion 13.
  • the air bag 30 is disposed on the neck pillow portion 11, and is adjusted by adjusting the height of the air bag 30 by inflating and deflated the air bag 30.
  • the height of the pillow body 10 can further adjust the smoothness of the human respiratory tract and the comfort level of the human head and neck; the charging and deflation device 20 is disposed on the control portion 13 of the pillow body 10 for inflating and deflation of the airbag 30.
  • a third exhaust port 131 is opened on a side of the control portion 13 of the pillow body 10 away from the neck pillow portion 11, and the third exhaust port 131 communicates with the second exhaust port 243 of the closed assembly box 24 to close the The gas in the assembly box 24 is discharged outside the pillow through the third exhaust port 131 of the pillow body 10.
  • the third exhaust port 131 can also be disposed on the other side of the control portion 13 of the pillow body 10, and only the third exhaust port 131 does not affect the sleep of the human body, and the second exhaust port 243 can also be connected through an air pipe.
  • the third exhaust port 131 of the pillow body 10 reduces the probability of gas spreading inside the pillow body 10, and avoids the influence of high temperature gas on the pillow body material.
  • the number of the third exhaust ports 131 may be one or more. For example, two exhaust ports communicating with each other may be disposed, and at the same time, communicate with the second exhaust port 243 of the closed assembly box 24 to realize the row. gas.
  • the soft rubber hoses 25 are connected to the first electromagnetic valve 22 in one-to-one correspondence, and the soft rubber hoses 25 are not connected to the airbags 30 in one-to-one correspondence, that is, the soft rubber hoses 25 may also be multi-pass pipes, for example, A soft hose 25 can be connected to the plurality of airbags 30 such that the same soft hose 25 simultaneously charges and deflates the plurality of airbags 30, so that the speed of charging and discharging the airbags 30 is the same, thereby ensuring the height of the plurality of airbags 30.
  • the change is uniform; or a plurality of soft hoses 25 are in communication with an air bag 30 to speed up the charge and discharge of the air bag 30.
  • the number of the first exhaust port 213 and the second solenoid valve 23 may also be two or more.
  • the charging and deflation device 20 further includes a fixing member 26 and a control panel 27.
  • the fixing member 26 is for fixing the first electromagnetic valve 22 and the second electromagnetic valve 23 in the casing 241.
  • the fixing member 26 is a fixing plate, and the fixing plate is pressed on the first electromagnetic valve 22 and the second electromagnetic valve 23, and the fixing plate is fixedly connected with the casing 241 to make the first electromagnetic
  • the valve 22 and the second solenoid valve 23 are fixedly disposed on the casing 241.
  • the first electromagnetic valve and the second electromagnetic valve may also be fixed in the closed assembly box 24 by means of snaps, bolts, etc., and the fixing members are correspondingly buckles or bolts.
  • control circuit board 27 is mounted in the closed assembly box 24 and is fixedly disposed above the fixed board 26.
  • the heat of the control circuit board 27 can be carried away when the gas is discharged through the closed assembly box 24, thereby achieving the purpose of heat dissipation.
  • the closed assembly box 24 can load the components required for the smart pillow according to the actual situation, and is not limited to accommodating the solenoid valve and the control circuit board.
  • the smart pillow 100 of the embodiment of the present application can not only inflate and deflate the airbag 30 but also discharge air in the airbag 30 into the closed assembly box 24 during deflation by the charging and deflation device 20.
  • the gas discharged from the air bag 30 is mixed with the higher temperature gas in the closed assembly box 24, and the mixed gas passes through the second exhaust port 243 of the closed assembly box 24 and the third exhaust port 131 on the pillow body 10.
  • the heat in the closed assembly box 24 is continuously taken away, thereby achieving the purpose of heat dissipation, thereby ensuring a comfortable sleep of the human body, and the structure is simple and the cost is low.
  • the present application also provides an embodiment of a charge and discharge device for an airbag in a pillow, wherein the charge and discharge device is the charge and discharge device according to any of the above embodiments.

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  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nursing (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bedding Items (AREA)

Abstract

一种用于枕头（100）内气囊（30）的充放气装置（20），包括封闭装配盒（24）、和设置于封闭装配盒（24）内的气路交换件（21）、第一电磁阀（22）以及第二电磁阀（23）；封闭装配盒（24）上设置有第一通孔（244）和第二通孔（245），气路交换件（21）设置有进气口（211）、充放气口（212）以及第一排气口（213），气路交换件（21）的进气口（211）、充放气口（212）以及第一排气口（213）相互连通，进气口（211）通过第一通孔（244）伸出封闭装配盒（24）外；充放气口（212）与第一电磁阀（22）的一侧端口连接，第一电磁阀（22）的另一侧端口与第二通孔（245）位置上相对应，用于与气囊（30）连接；第一排气口（213）与第二电磁阀（23）的一侧端口连接，第二电磁阀（23）的另一侧端口位于封闭装配盒（24）内，封闭装配盒（24）上设置有第二排气口（243）。提供一种智能枕头（100）。充放气装置（20）和智能枕头（100）能够通过气囊（30）的放气实现对封闭装配盒（24）内的器件的散热，提高散热效果。

Description

一种用于枕头内气囊的充放气装置及智能枕头 技术领域
本申请实施方式涉及保健用品技术领域，尤其是涉及一种用于枕头内气囊的充放气放置及智能枕头。
背景技术
打鼾是人在睡眠中，咽部通道变窄，当气流通过时发出声音的现象。打鼾使睡眠呼吸反复暂停，容易造成大脑、血液严重缺氧，形成低血氧症，从而诱发高血压、脑血病、心率失常、心肌梗死或心绞痛等病症。
现有技术一般采用智能枕头来防止人在睡眠中打鼾，具体为在智能枕头里内置气囊，通过对气囊进行充放气，进而推动人体头部偏转，改善人体呼吸道顺畅程度，从而达到改善打鼾的作用。
现有的智能枕头内部需放置电子控制板、电磁阀等电子器件，用于实现气囊的充放气。然而，所述电子器件在使用时，会产生热量；而且，智能枕头为了人体舒适，会在所述电子器件外包裹弹性枕头材料，例如海绵或乳胶等材料，所述枕头材料均具有保温隔热的特性，从而进一步地使所述电子器件产生的热量无法排出。当所述电子器件产生的热量到达一定温度时，可能会导致电子器件失效。
现有一种采用散热风扇的方法用于降低所述电子器件的温度，然而，采用散热风扇进行散热会产生噪音，而且，采用散热风扇将热量从电子器件排出至枕头表面时，会导致枕头表面的温度升高，从而影响人体的睡眠；同时，在智能枕头中增加散热风扇，会使智能枕头结构复杂，从而增加智能枕头的生产成本。
发明内容
本申请的目的在于提供一种用于枕头内气囊的充放气放置及智能枕头，该用于枕头内气囊的充放气放置及智能枕头能够有效地对枕头内电子器件进行散热，而且可以减小对用户睡眠的影响，且结构简单。
为实现上述目的，本申请提出了一种用于枕头内气囊的充放气装置，包括气路交换件、第一电磁阀、第二电磁阀和封闭装配盒；所述气路交换件、所述第一电磁阀以及所述第二电磁阀设置于所述封闭装配盒内；
所述封闭装配盒上设置有第一通孔和第二通孔，所述气路交换件设置有进气口、充放气口以及第一排气口，所述气路交换件的内部为中空结构以将所述进气口、所述充放气口以及所述第一排气口相互连通，所述气路交换件的进气口通过所述第一通孔伸出所述封闭装配盒外；所述充放气口与所述第一电磁阀的一侧端口连接，所述第一电磁阀的另一侧端口与所述第二通孔位置上相对应，用于与所述气囊连接；所述第一排气口与所述第二电磁阀的一侧端口连接，所述第二电磁阀的另一侧端口位于所述封闭装配盒内，所述封闭装配盒上设置有第二排气口。
本申请还提供一种智能枕头，包括枕头主体、气囊和充放气装置，所述气囊和所述充放气装置设置于所述枕头主体内；
所述充放气装置包括气路交换件、第一电磁阀、第二电磁阀和封闭装配盒；所述气路交换件、所述第一电磁阀以及所述第二电磁阀设置于所述封闭装配盒内；
所述封闭装配盒上设置有第一通孔和第二通孔，所述气路交换件设置有进气口、充放气口以及第一排气口，所述气路交换件的内部为中空结构以将所述进气口、所述充放气口以及所述第一排气口相互连通，所述气路交换件的进气口通过所述第一通孔伸出所述封闭装配盒；所述充放气口与所述第一电磁阀的一侧端口连接，所述第一电磁阀的另一侧端口与所述第二通孔位置上相对应，用于与所述气囊连接；所述第一排气口与所述第二电磁阀的一侧端口连接，所述第二电磁阀的另一侧端口位于所述封闭装配盒内，所述封闭装配盒上设置有第二排气口。
本申请实施方式的充放气装置和智能枕头，在对气囊进行放气时，通过控制第一电磁阀和第二电磁阀打开，使得气囊中的气体通过第一电磁阀返回至气 路交换件内，再经由第二电磁阀排出至封闭装配盒内，从而使从气囊中排出的气体与封闭装配盒中的较高温度气体进行混合，并且随着气囊的不断放气，气体会不断流入封闭装配盒内，在气压差的作用下使得混合后的气体通过封闭装配盒的第二排气口排出至封闭装配盒外，带走封闭装配盒内的热量，达到散热的目的，与传统的散热方式相比，省去散热风扇，减少噪音源，从而保证了人体的舒适睡眠，而且结构简单，成本较低。
附图说明
一个或多个实施方式通过与之对应的附图中的图片进行示例性说明，这些示例性说明并不构成对实施方式的限定，附图中具有相同参考数字标号的元件表示为类似的元件，除非有特别申明，附图中的图不构成比例限制。
图1为本申请智能枕头一实施方式的结构示意图；
图2为图1所述智能枕头的充放气装置的分解示意图；
图3为本申请智能枕头另一实施方式中，充放气装置的分解示意图。
具体实施方式
以下结合附图对本申请的原理和特征进行描述，所举实施方式只用于解释本申请，并非用于限定本申请的范围。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，根据本申请精神所获得的所有实施方式，都属于本申请的保护范围。
值得说明的是，在本申请中，除非另有明确的规定和限定，术语“安装”、“设置”、“连接”或“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电加接；可以是直接连接，也可以通过中间元件间接相连，也可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
请参阅图1，为本申请智能枕头100一实施方式的结构示意图。智能枕头100包括枕头主体10、充放气装置20、至少一个气囊30和气泵40。气泵40通过充放气装置20向气囊30中填充气体。
本申请实施方式中，充放气装置20和气囊30设置于枕头主体10的内部，气泵40设置于枕头主体10的外部。可以理解的是，气泵40并不限于设置于枕头主体10的外部，气泵40还可以跟充放气装置20和气囊30一起设置于枕头主体10的内部。
请同时参阅图2，本申请实施方式的充放气装置20包括气路交换件21、第一电磁阀22、第二电磁阀23和封闭装配盒24。
封闭装配盒24为封闭盒子，封闭装配盒24包括盒体241和盖体242，盖体242盖设于盒体241上以形成封闭的装配盒24，其中盒体241和盖体242可以通过螺接或卡扣连接等方式相互固定。其中封闭装配盒24上设置有第一通孔244和第二通孔245。
气路交换件21、第一电磁阀和第二电磁阀均安装于封闭装配盒24内。气路交换件21为内部中空的封闭盒子，包括进气口211、充放气口212以及第一排气口213。其中，气路交换件21内部为中空结构以使得进气口211、充放气口212以及第一排气口213相互连通。气路交换件21的进气口211通过封闭装配盒24上的第一通孔244伸出封闭装配盒24外，用于与气泵40连接；气路交换件21的充放气口212与第一电磁阀22的一侧端口连接，第一电磁阀22的另一侧端口与封闭装配盒24上的第二通孔245位置上相对应，以通过第二通孔245与气囊30连接；气路交换件21的第一排气口213与第二电磁阀23的一侧端口连接，第二电磁阀23的另一侧端口位于封闭装配盒24内，第二电磁阀23的另一侧端口不连接其他结构，而是直接悬空设置于封闭装配盒24内。
其中，本实施方式中，气囊30的数量为多个，如图1所示，气囊30有六个，且六个气囊30依次排列在枕头主体10内。充放气口212和第一电磁阀22的数量与气囊30的数量相等，六个充放气口212与六个第一电磁阀22一一对应连接。本实施方式中，气路交换件21为内部中空的盒子，进气口211位于气路交换件21的一侧，充放气口212和第一排气口213位于气路交换件21的与进气口211相对的另一侧。六个充放气口212以及一个第一排气口213在气路交换件21上依次排列，并通过气路交换件21内部的中空结构相互连通。包括第二电磁阀23在内的七个电磁阀在封闭装配盒24内依次排列，第二电磁阀23位于中间位置。其中每个第一电磁阀22的另一侧端口通过封闭装配盒24上对 应的一个第二通孔245与一个气囊30连接。当然，在其他实施方式中，气路交换件21还可以为中空的气管，进气口211、充放气口212和第一排气口213设置在气管上并通过气管内的中空结构相互连通。
需要说明的是，本实施方式的气囊30的数量仅是作为示例，充放气装置20同样适用于气囊数量为1个、4个、9个或更多个的情况。其中，当只有一个气囊30时，气路交换件21的充气口212和第一排气口213的数量均为一，第一电磁阀22和第二电磁阀23的数量也为一，其中气路交换件21、第一电磁阀22、第二电磁阀23以及气囊30之间的连接关系与上述实施方式相同，在此不进行一一赘述，可参考上述实施方式进行。
进一步地，本申请实施方式中，第一电磁阀22的与气囊30连接的另一侧端口通过软胶管25与气囊30连接。具体地，第一电磁阀22的另一侧端口穿过封闭装配盒24的盒体241上的第二通孔245以外露于封闭装配盒24外部，软胶管25的一端套设在第一电磁阀22的位于封闭装配盒24外部的该侧端口上，软胶管25的另一端与气囊30连接。由于第一电磁阀22的与软胶管25连接的一侧端口在封闭装配盒24的外部，因此无需打开封闭装配盒24即可将软胶管25套设于其上，从而便于充放气装置20的安装。
当然，在其他实施方式中，第一电磁阀22的与气囊30连接的另一侧端口也可以不穿过第二通孔245，即第一电磁阀22的与软胶管25连接的端口位于封闭装配盒24内部，软胶管25的一端通过第二通孔245穿入封闭装配盒24内以与第一电磁阀22的对应侧端口连接，软胶管25位于封闭装配盒24外部的另一端与气囊30连接。通过此种方式，可以更好的保护第一电磁阀22，避免第一电磁阀22的端口外露于封闭装配盒24外而易受损。另外，第一电磁阀22也可以是直接与气囊30进行连接，或者第一电磁阀22的与气囊30连接的另一侧端口与软胶管可以是一体成型。
其中，盒体241的底部还开设有至少一个第二排气口243。
本实施方式的充放气装置实现充气和放气的原理如下：充气时，气泵40工作，第一电磁阀22打开，第二电磁阀23关闭，从而形成进气口211—气路交换件21—充放气口212—第一电磁阀22的充气气路，气泵40不断将气体自进气口211充入气路交换件21内，从而使得气体依次从气路交换件21的充放气口 212、第一电磁阀22进入气囊30。放气时，气泵40停止工作，第一电磁阀22和第二电磁阀23打开，从而形成充放气口212—第一电磁阀22—气路交换件21—第一排气口213—第二电磁阀23的放气气路，使得气囊30中的气体依次从第一电磁阀22、充放气口212进入气路交换件21内，并继续依次从第一排气口213、第二电磁阀23排放至封闭装配盒24内，再通过封闭装配盒24的第二排气口243排出封闭装配盒24外。
本实施方式中，放气时使气囊30中的气体排至封闭装配盒24内，从而使从气囊30中排出的气体与封闭装配盒24中的较高温度气体进行混合，并且随着气囊的30不断放气，气体会不断流入封闭装配盒24内，在气压差的作用下使得混合后的气体通过封闭装配盒24的第二排气口243排出至封闭装配盒24外，从而可以将封闭装配盒24所装载的器件散发的热量带走，达到散热的目的，与传统的散热方式相比，省去散热风扇，减少噪音源，保证了人体的舒适睡眠，而且结构简单，成本较低。
其中，第二排气口243并不局限于设置于盒体241的底面，还可以设置于封闭装配盒24的任一侧面，例如盖体242上。
继续参阅图1，在本实施方式中，枕头主体10包括颈枕部11和控制部13，气囊30设置于颈枕部11，通过对气囊30进行充气放气以调整气囊30的高度，从而调整枕头主体10的高度，进而可以调节人体呼吸道顺畅程度和人体头颈部的舒适程度；充放气装置20设置于枕头主体10的控制部13，用于实现对气囊30充气和放气。
其中，枕头主体10的控制部13的远离颈枕部11的侧面上开设有第三排气口131，第三排气口131与封闭装配盒24的第二排气口243相通，以使得封闭装配盒24内的气体通过枕头主体10的第三排气口131排出枕头外部。当然，第三排气口131还可以设于枕头主体10的控制部13的其他侧面，只需第三排气口131不影响人体睡眠即可，还可以通过一气管连接第二排气口243和枕头主体10的第三排气口131，减少气体在枕头主体10内部扩散的几率，避免高温气体对枕头主体材料的影响。另外，第三排气口131的数量可以是一个也可以是多个，例如可以设置两个相互连通的排气口，并同时与封闭装配盒24的第二排气口243相通，以实现排气。
另外，在其他实施方式中，软胶管25与第一电磁阀22一一对应连接，而软胶管25与气囊30不一一对应连接，也就是说，软胶管25还可以为多通管，例如，一个软胶管25可以与多个气囊30连通，以使同一个软胶管25对多个气囊30同时充放气，使多个气囊30充放气的速度相同，从而保证多个气囊30的高度变化均匀；或者多个软胶管25与一个气囊30连通，以加快对气囊30的充放气速度。为了加快放气速度，第一排气口213和第二电磁阀23的数量也可以为两个或更多个。
请参阅图3，在本申请智能枕头的另一实施方式中，充放气装置20还包括固定件26和控制板27。固定件26用于将第一电磁阀22和第二电磁阀23固定设置于盒体241中。本申请实施方式中，固定件26为固定板，所述固定板压设于第一电磁阀22和第二电磁阀23上，且所述固定板与盒体241固定连接，以使第一电磁阀22和第二电磁阀23固定设置于盒体241上。当然，在其他实施方式中，第一电磁阀和第二电磁阀还可以通过卡扣、螺栓等方式固定在封闭装配盒24内，固定件对应地为卡扣或螺栓等。
本实施方式中，控制电路板27安装于封闭装配盒24内，且固定设置于固定板26的上方。通过将控制电路板27安装于封闭装配盒24内，在气囊30的放气过程中，气体经过封闭装配盒24排出时可以将控制电路板27的热量带走，达到散热的目的。可以理解的是，封闭装配盒24可以根据实际情况装载智能枕头所需的器件，不限于用于容纳电磁阀和控制电路板。
本申请实施方式的智能枕头100，通过充放气装置20，不仅能够实现气囊30的充气和放气，而且在放气过程中，通过使气囊30中的空气排出至封闭装配盒24内，使得从气囊30中排出的气体与封闭装配盒24中的较高温度气体进行混合，混合后的气体再经封闭装配盒24的第二排气口243以及枕头主体10上的第三排气口131排出枕头外，随着气体的不断排出，封闭装配盒24内的热量不断被带走，从而达到散热的目的，从而保证了人体的舒适睡眠，而且结构简单，成本较低。
本申请还提供一种用于枕头内气囊的充放气装置的实施方式，其中所述充放气装置为上述任一实施方式所述的充放气装置。
以上所述仅为本申请的实施方式，并非因此限制本申请的专利范围，凡是 利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (10)

  1. 一种用于枕头内气囊的充放气装置，其特征在于，包括气路交换件、第一电磁阀、第二电磁阀和封闭装配盒；所述气路交换件、所述第一电磁阀以及所述第二电磁阀设置于所述封闭装配盒内；
    所述封闭装配盒上设置有第一通孔和第二通孔，所述气路交换件设置有进气口、充放气口以及第一排气口，所述气路交换件的内部为中空结构以将所述进气口、所述充放气口以及所述第一排气口相互连通，所述气路交换件的进气口通过所述第一通孔伸出所述封闭装配盒外；所述充放气口与所述第一电磁阀的一侧端口连接，所述第一电磁阀的另一侧端口与所述第二通孔位置上相对应，用于与所述气囊连接；所述第一排气口与所述第二电磁阀的一侧端口连接，所述第二电磁阀的另一侧端口位于所述封闭装配盒内，所述封闭装配盒上设置有第二排气口。
  2. 根据权利要求1所述的充放气装置，其特征在于，所述气路交换件为内部中空的封闭盒子。
  3. 根据权利要求1所述的充放气装置，其特征在于，还包括软胶管，所述第一电磁阀的所述另一侧端口穿过对应的所述第二通孔以外露于所述封闭装配盒外部，所述软胶管的一端套设于所述第一电磁阀的所述另一侧端口上，所述软胶管的另一端与所述气囊连接。
  4. 根据权利要求1所述的充放气装置，其特征在于，还包括软胶管，所述第一电磁阀的所述另一侧端口位于所述封闭装配盒内，所述软胶管的一端穿过所述第二通孔以与所述第一电磁阀的所述另一侧端口连接，所述软胶管的另一端与所述气囊连接。
  5. 根据权利要求1所述的充放气装置，其特征在于，还包括固定件，所述第一电磁阀和所述第二电磁阀通过所述固定件固定设置于所述封闭装配盒中。
  6. 一种智能枕头，其特征在于，包括枕头主体、气囊和充放气装置，所述气囊和所述充放气装置设置于所述枕头主体内；
    所述充放气装置包括气路交换件、第一电磁阀、第二电磁阀和封闭装配盒； 所述气路交换件、所述第一电磁阀以及所述第二电磁阀设置于所述封闭装配盒内；
    所述封闭装配盒上设置有第一通孔和第二通孔，所述气路交换件设置有进气口、充放气口以及第一排气口，所述气路交换件的内部为中空结构以将所述进气口、所述充放气口以及所述第一排气口相互连通，所述气路交换件的进气口通过所述第一通孔伸出所述封闭装配盒；所述充放气口与所述第一电磁阀的一侧端口连接，所述第一电磁阀的另一侧端口与所述第二通孔位置上相对应，用于与所述气囊连接；所述第一排气口与所述第二电磁阀的一侧端口连接，所述第二电磁阀的另一侧端口位于所述封闭装配盒内，所述封闭装配盒上设置有第二排气口。
  7. 根据权利要求6所述的智能枕头，其特征在于，所述枕头主体包括颈枕部和控制部，所述气囊设置于所述颈枕部内，所述充放气装置设置于所述控制部内，所述控制部的至少一个侧面开设有与所述第二排气口相连通的第三排气口。
  8. 根据权利要求7所述的智能枕头，其特征在于，所述第三排气口设置在所述控制部的远离所述颈枕部的侧面上。
  9. 根据权利要求8所述的智能枕头，其特征在于，所述第三排气口通过气管与所述充放气装置的所述第二排气口相连通。
  10. 根据权利要求6所述的智能枕头，其特征在于，所述气路交换件为内部中空的封闭盒子。
PCT/CN2017/074258 2017-02-21 2017-02-21 一种用于枕头内气囊的充放气装置及智能枕头 WO2018152676A1 (zh)

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