WO2016090988A1 - 一种汽车座垫抽风装置 - Google Patents

一种汽车座垫抽风装置 Download PDF

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Publication number
WO2016090988A1
WO2016090988A1 PCT/CN2015/090259 CN2015090259W WO2016090988A1 WO 2016090988 A1 WO2016090988 A1 WO 2016090988A1 CN 2015090259 W CN2015090259 W CN 2015090259W WO 2016090988 A1 WO2016090988 A1 WO 2016090988A1
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air
fan
seat cushion
main
partition
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PCT/CN2015/090259
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English (en)
French (fr)
Inventor
朱广辉
刘杰明
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丰顺县蓝爽科技有限公司
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Publication of WO2016090988A1 publication Critical patent/WO2016090988A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices

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  • the utility model relates to an accessory for an automobile ventilation seat cushion, in particular to an automobile ventilation seat cushion air suction device.
  • the technical problem to be solved by the present invention is to provide an automobile seat cushion air suction device with the advantages of compact structure, compact structure, convenient installation, and good matching with the vehicle seat.
  • an automobile seat cushion air suction device the automobile seat cushion is a ventilation seat cushion
  • the ventilation seat cushion is provided with an exhaust duct, and comprises a casing and a casing disposed in the casing.
  • a fan assembly and a control circuit board the outer casing is provided with an air inlet and an air outlet;
  • the fan assembly comprises a main air partition and a fan body;
  • the main air partition partitions the outer casing into an air inlet chamber and an air outlet chamber, and the main air partition plate is provided with a fan mounting hole that cooperates with the fan body, and the fan mounting hole is provided with a fan.
  • main air baffle is disposed obliquely in the outer casing, and the fan body is mounted on the main air baffle.
  • the main air baffle has a zigzag cross section, and the fan body is mounted on the main wind baffle; the main air baffle divides the outer casing into two relatively independent cavities.
  • At least one side of the inner casing is provided with a curved side air baffle.
  • the two sides of the outer casing are provided with side air baffles, and the cross sections of the two side air baffles are two C-shaped shapes facing away from each other, and the fan body is located at the narrowest position in the middle;
  • the edge of the air baffle is fixed on the side air baffle, and the arc side air baffle and the outer casing form an accessory mounting cavity.
  • the outer edge of the fan air inlet is provided with a rib surrounding the edge of the air inlet; the fan air outlet is provided with a grille; and the fan body is a turbo fan.
  • the utility model relates to an automobile seat cushion air suction device, which has the following advantages:
  • the air extracting device of the utility model provides a new type of air extracting device with strong ventilation capability by adopting a relatively small and compact structure, so that it can be more conveniently and reliably used in the ventilated seat cushion of the automobile, and the compact and compact structure can also be used.
  • the utility model adopts the structure of the main wind baffle to make the air inlet and the air inlet
  • the air outlets form mutually isolated cavities, and the fan is installed in the fan mounting hole of the main windshield in the outer casing, so that the flowing airflow is completely pushed by the fan, so that the air throughput is more precise, thereby precisely controlling the ventilation cushion.
  • the air circulation in the air allows the ventilated seat cushion to have more accurate comfort adjustment ability; and by optimizing the shape of the main air partition, the leading air partition and the inner wall of the outer casing together form a smooth air circulation passage, thereby making the air circulation more Smooth, and achieve the purpose of improving fan efficiency; the utility model is provided on one side or both sides of the outer casing
  • the air baffle makes the whole air circulation channel have better streamlined shape, and further improves the air circulation efficiency.
  • the formed accessory mounting cavity also provides independent installation space for the electric control components such as the circuit board in the air extracting device;
  • the new type adopts a structure using a turbo fan, and utilizes the high-efficiency air-discharging capability of the turbo fan to further improve the working efficiency of the above-mentioned air extracting device; in order to realize the installation between the air extracting device and the ventilating seat cushion, the utility model An annular rib is provided at the position of the air inlet to install a ventilation pipe connected to the ventilating seat cushion, which makes the installation process more convenient and reliable.
  • the utility model provides a novel air extracting device with simple structure and convenient installation. Compared with the existing products, the air extracting device has the advantages of small volume, simple structure and high exhausting efficiency.
  • FIG. 1 is a schematic exploded view of a specific embodiment of the present invention.
  • FIG. 2 is a working principle diagram of the present invention.
  • the utility model discloses a compact and efficient high-efficiency automobile seat cushion air extracting device, which is mainly used in a car seat.
  • the structure is composed of a fan assembly 2 and a control circuit board disposed in the outer casing 1, and the outer casing is provided with an air inlet and an air outlet, the outer casing having an approximately square structure;
  • the fan assembly 2 includes Main windshield 3 and fan body 4;
  • the main air partition plate 3 divides the outer casing into an air inlet chamber and an air outlet chamber, and the main air partition plate 3 is provided with a fan mounting hole that cooperates with the fan body 4, and the fan mounting hole is provided with The fan body 4; the air inlet chamber and the air outlet chamber communicate with each other through a fan mounting hole on the main air partition. In this way, all air circulation is controlled by the fan body during use, so that the speed of the fan body can be controlled to achieve precise control of air flow.
  • the air suction device of the utility model is mainly used in the ventilation seat cushion which is operated by the pumping method, so that the structure can not only generate a stronger pumping capacity, but also achieve the purpose of accurately controlling the air flow in the ventilation seat cushion.
  • the air flow completely determines the degree of heat and cold that the user feels.
  • the main windshield 3 is obliquely disposed in the outer casing, and the fan body 4 is mounted on the main windshield; the most reasonable of the present invention is considered without prejudice to the appearance of the automobile seat.
  • the installation position is the gap between the seat back and the ventilated seat cushion; however, the cross-sectional size cannot be installed with a fan, so the tilting arrangement of the main wind damper is adopted in the utility model, and the installation is relatively simple.
  • the larger size of the fan body increases the pumping capacity while also making the air flow direction smoother.
  • the arrangement of the main windshield 3 has another structure in the present invention, that is, the main windshield is arranged in a zigzag shape in the outer casing, and the fan body is installed on the main wind partition. On the board.
  • This same structure also allows for very smooth air flow.
  • the fan body preferably uses a turbo fan;
  • the main air partition plate has a zigzag shape disposed in the outer casing, and the zigzag shape is close to a right angle.
  • the dominant windshield of the structure can also divide the outer casing into two relatively independent cavities, and the fan is disposed in the fan mounting hole thereon.
  • the outer casing is provided with at least one side of the curved side air baffle 7 , and if the side air baffles 7 are arranged on opposite sides of the outer casing, the cross sections of the two side air baffles 7 are Two C-shaped shapes facing away, and the fan body is located at the narrowest position in the middle, so as to ensure a higher exhausting effect of the fan body; the edge of the main windshield 3 is fixed to the side air baffle 7 Above, the curved side air baffle 7 and the outer casing form an accessory mounting cavity; the utility model provides the above-mentioned accessory mounting cavity while adopting the side air guiding baffle structure, so that the above-mentioned air extracting device can be Electronic components, circuit boards, and the like are disposed in the above-mentioned accessory mounting cavity, and the adoption of such a structure simultaneously solves the purpose of attachment mounting and improvement of the shape of the air circulation passage.
  • the outer edge of the fan air inlet is provided with a rib surrounding the edge of the air inlet, and has a suction duct with the seat cushion.
  • One end corresponds to a groove or a rib, and the rib is generally used for connection with the seat cushion exhaust duct; and the air outlet is provided with a grille.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

一种汽车座垫抽风装置，其包含外壳（1）和设置在外壳（1）中的风扇组件（2）和控制电路板，所述外壳（1）上设置有进风口和出风口；所述风扇组件（2）包含主导风隔板（3）和风扇本体（4）；所述主导风隔板（3）将所述外壳（1）分割为进风腔体和出风腔体，主导风隔板（3）上设置有与风扇本体（4）相配合的风扇安装孔，所述风扇安装孔中设置有风扇本体（4）；上述的进风腔体和出风腔体之间通过主导风隔板（3）上的风扇安装孔连通。所述主导风隔板（3）倾斜设置在外壳（1）中，所述风扇本体（4）安装在主导风隔板（3）上。所述主导风隔板（3）的截面呈Z字形，所述风扇本体（4）安装在主导风隔板（3）上；主导风隔板（3）将外壳（1）分割成为两个相对独立的空腔。

Description

一种汽车座垫抽风装置
相关申请的交叉引用
本申请要求2014年12月08日提交的中国专利申请号CN 2014207643568的优先权利益，在此通过引用将该优先权文件的全部内容合并至本文中。
技术领域
本实用新型涉及汽车通风座垫的配件，具体涉及汽车通风座垫抽风装置。
背景技术
随着社会的发展，汽车成为这个时代必不可缺少的交通工具，现在有汽车的人越来越多，人们对车内环境的要求也越来越高，汽车座垫则是汽车内饰必需设备。在炎热的夏天，打开停在室外的车门，车内温度如干蒸房，座椅更烫得让人无法忍受。车主长时间开车、坐车，哪怕有了空调，屁股下面和靠背处还是又潮又热，裤子都会浸湿，还会引起湿疹、坐疮、痔疮等疾病。这时，车主最迫切需要的是能够降低车内坐椅的温度。于是，市场上又出现了凉竹座垫、冰丝座垫、凉风座垫、半导体制冷座垫等能够带来凉意的座垫。国内现市场上也有制冷座垫，但是多采用半导体制冷，此技术在60年代从国外引进，其制冷的效果只能做到比环境温度低8度，其制冷效果远远不能满足客户的需要。虽然现在逐步出现了其他种类的汽车降温座垫，但是由于汽车座垫属于自行购置的产品，自然在匹配性上无法与原厂具备降温功能的座椅相提比论，排除原厂座椅和降温座垫之间效果的差距，单单在配合程度上将降温座垫就具有很大的劣势，作为一种在汽车生产制作完成之后的配套装置，首先在安装上就非常被动，因为降温座垫要在现有座椅条件下完成安装，同时还要保持车辆内部的美观程度。尤其是对于设置有抽气、吹风、制冷降温等功能的座垫，还配置有电器装置，因此要想在现有汽车内部空间中完成座垫的安装难度非常大。其中的 重要原因就是电器装置的结构不合理，体积过大等原因造成的。上述的技术问题，长期存在于现有的中低端汽车中，但是至今没有一个非常有效的技术解决方案。
实用新型内容
本实用新型所要解决的技术问题在于针对上述现有技术中的不足，提供一种汽车座垫抽风装置，其结构紧凑，结构小巧，安装方便，且与车辆座椅匹配度好的优点。
本实用新型解决其技术问题所采用的技术方案是：一种汽车座垫抽风装置，所述汽车座垫为通风座垫，所述通风座垫设有抽风管道，包含外壳和设置在外壳中的风扇组件和控制电路板组成，所述的外壳上设置有进风口和出风口；所述风扇组件包含主导风隔板和风扇本体；
所述主导风隔板将所述的外壳分割为进风腔体和出风腔体，主导风隔板上设置有与风扇本体相配合的风扇安装孔，所述的风扇安装孔中设置有风扇本体；上述的进风腔体和出风腔体之间通过主导风隔板上的风扇安装孔连通。
进一步的是：所述的主导风隔板倾斜设置在外壳中，所述的风扇本体安装在主导风隔板上。
进一步的是：所述的主导风隔板的截面呈Z字形，所述的风扇本体安装在主导风隔板上；主导风隔板将外壳分割成为两个相对独立的空腔。
进一步的是：所述的外壳内部至少一侧设置有弧形的侧导风隔板。
进一步的是：外壳内部对应的两侧都设置侧导风隔板，两个侧导风隔板的截面呈两个背对的C字形状，风扇本体位于中间最狭窄的位置；所述的主导风隔板边缘固定在侧导风隔板上，弧形侧导风隔板与外壳之间构成附件安装腔。
进一步的是：所述风扇进风口外缘设置环绕进风口边缘的凸棱；所述的风扇出风口上设置有格栅；所述的风扇本体为涡轮风扇。
本实用新型所述的一种汽车座垫抽风装置，其具有以下优点：
本实用新型中的抽风装置通过采用相对小巧紧凑的结构，提供了一种具有很强抽风能力的新型抽风装置，使其可以更加方便可靠的使用在汽车通风座垫中，小巧紧凑的结构也可以非常有效的避免上述的抽风装置对汽车的内部外观的影响，使其可以安装到汽车座椅靠背与座垫之间的缝隙中；本实用新型通过采用主导风隔板的结构，使进风口和出风口之间形成相互隔离的空腔，将风扇安装在外壳中主导风隔板的风扇安装孔中，使流动的气流完全由风扇来推动，使空气通过量更加精准，从而精确控制通风座垫中的空气流通量，使通风座垫具有更加准确的舒适度调节能力；并通过优化主导风隔板的形状，使主导风隔板与外壳内壁共同构成通畅的空气流通通道，使空气流通的更加通畅，并达到提高风扇效率的目的；本实用新型通过在外壳一侧或者两侧设置侧导风隔板，使整个空气流通通道具有更好的流线型，再进一步提高空气流通效率，同时形成的附件安装腔也为本抽风装置中的电路板等电控部件提供了独立的安装空间；本实用新型通过采用使用涡轮风扇的结构，利用涡轮风扇的高效率抽风能力，使上述的抽风装置的工作效率得到了进一步的提升；为了实现上述抽风装置与通风座垫之间的安装，本实用新型该在进风口的位置设置了一个环形的凸棱，以便安装与通风座垫连接的通风管，使安装的过程更加方便可靠。
总之，本实用新型提供了一种结构简单，安装方便的新型抽风装置，该抽风装置与现有产品对比，具有体积小，结构简单和抽风效率高的优点。
附图说明
图1为本实用新型一种具体实施方式的立体拆解示意图；
图2为本实用新型的工作原理图。
附图标记说明：
1-外壳，2-风扇组件，3-主导风隔板，4-风扇本体，5-进风风道，6-出风风道，7-侧导风隔板。
具体实施方式
下面结合附图及实施例描述本实用新型具体实施方式：
图1和图2示出了本实用新型的具体实施方式，如图所示，本实用新型公开了一种结构紧凑的高效汽车座垫抽风装置,该抽风装置主要应用于汽车座椅上使用的通风座垫中，其结构由设置在外壳1中的风扇组件2和控制电路板组成，所述的外壳上设置有进风口和出风口，该外壳具有近似方形的结构；所述风扇组件2包含主导风隔板3和风扇本体4；
主导风隔板3将所述的外壳分割为进风腔体和出风腔体，主导风隔板3上设置有与风扇本体4相配合的风扇安装孔，所述的风扇安装孔中设置有风扇本体4；上述的进风腔体和出风腔体之间通过主导风隔板上的风扇安装孔实现连通。这样在使用的时候，所有的空气流通量都是有风扇本体来控制，因此控制风扇本体的转速即可实现精准控制空气流量的目的；
本实用新型中的抽风装置主要使用在采用抽气方式工作的通风座垫中，因此采用这种结构不但可以产生更强的抽气能力，而且实现了精准控制通风座垫中的空气流量的目的；空气流量则完全决定使用者感受的冷热程度。
如图所示，所述的主导风隔板3倾斜设置在外壳中，所述的风扇本体4安装在主导风隔板上；考虑不破坏汽车座椅外观的前提下，本实用新型的最合理的安装位置为座椅靠背与通风座垫之间的缝隙处；但是其截面尺寸无法安装风扇，故在实用新型中采用了倾斜设置主导风隔板，通过这种结构设置，不但实现了安装相对较大尺寸的风扇本体以提高抽气能力，同时也使空气的流动方向更加顺畅。
所述的主导风隔板3的设置在本实用新型中还有另外一种结构，即所述的主导风隔板其截面呈Z字形设置在外壳中，所述的风扇本体安装在主导风隔板上。同样这种结构也可以获得非常流畅的空气流动。需要说明的是由于本实用新型中采用的是抽气的方式，故此风扇本体最好使用涡轮风扇；所述的主导风隔板其截面呈Z字形设置在外壳中，上述的Z字形接近呈直角状，通过采用这 种结构的主导风隔板，同样可以将外壳分割成为两个相对独立的空腔，风扇则设置在其上的风扇安装孔中。
为了进一步的改善空气流通通道的形状，减小空气流动的阻力。所述的外壳至少一侧设置有弧形的侧导风隔板7，如果在外壳对应的两侧都设置上述的侧导风隔板7，则两个侧导风隔板7的截面则呈两个背对的C字形状，而风扇本体则正好位于中间最狭窄的位置，这样可以保证风扇本体具有更高的抽风效果；所述的主导风隔板3边缘固定在侧导风隔板7上，弧形侧导风隔板7与外壳之间构成附件安装腔；本实用新型在采用侧导风隔板结构的同时，还提供了上述的附件安装腔，这样可以将上述抽风装置中的电子部件以及电路板等设置在上述的附件安装腔中，通过这种结构的采用，同时解决了附件安装和改善空气流通通道形状的目的。
考虑到风扇进风口需要与座垫上的座垫抽风管道连接，故为了方便这种连接，在所述的风扇进风口外缘设置环绕进风口边缘的凸棱，而具有与座垫抽风管道的一端则对应设置凹槽或者凸棱，一般实现利用该凸棱用于与座垫抽风管道的连接；而所述的出风口上设置有格栅。
上面结合附图对本实用新型优选实施方式作了详细说明，但是本实用新型不限于上述实施方式，在本领域普通技术人员所具备的知识范围内，还可以在不脱离本实用新型宗旨的前提下做出各种变化。
不脱离本实用新型的构思和范围可以做出许多其他改变和改型。应当理解，本实用新型不限于特定的实施方式，本实用新型的范围由所附权利要求限定。

Claims (6)

  1. 一种汽车座垫抽风装置，所述汽车座垫为通风座垫，所述通风座垫设有抽风管道，其特征在于：包含外壳(1)和设置在外壳(1)中的风扇组件(2)和控制电路板组成，所述的外壳(1)上设置有进风口和出风口；所述风扇组件(2)包含主导风隔板(3)和风扇本体(4)；
    所述主导风隔板(3)将所述的外壳分割为进风腔体和出风腔体，主导风隔板(3)上设置有与风扇本体(4)相配合的风扇安装孔，所述的风扇安装孔中设置有风扇本体(4)；上述的进风腔体和出风腔体之间通过主导风隔板上的风扇安装孔连通。
  2. 如权利要求1所述的一种汽车座垫抽风装置，其特征在于：所述的主导风隔板(3)倾斜设置在外壳中，所述的风扇本体(4)安装在主导风隔板上。
  3. 如权利要求1所述的一种汽车座垫抽风装置，其特征在于：所述的主导风隔板(3)的截面呈Z字形，所述的风扇本体安装在主导风隔板上；主导风隔板将外壳分割成为两个相对独立的空腔。
  4. 如权利要求1～3任一所述的一种汽车座垫抽风装置，其特征在于：所述的外壳(1)内部至少一侧设置有弧形的侧导风隔板(7)。
  5. 如权利要求4所述的一种汽车座垫抽风装置，其特征在于：外壳内部对应的两侧都设置侧导风隔板(7)，两个侧导风隔板(7)的截面呈两个背对的C字形状，风扇本体位于中间最狭窄的位置；所述的主导风隔板(3)边缘固定在侧导风隔板(7)上，弧形侧导风隔板(7)与外壳之间构成附件安装腔。
  6. 如权利要求4所述的一种汽车座垫抽风装置，其特征在于：所述风扇进风口外缘设置环绕进风口边缘的凸棱；所述的风扇出风口上设置有格栅；所述的风扇本体为涡轮风扇。
PCT/CN2015/090259 2014-12-08 2015-09-22 一种汽车座垫抽风装置 WO2016090988A1 (zh)

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CN204367946U (zh) * 2014-12-08 2015-06-03 丰顺县蓝爽科技有限公司 一种汽车座垫抽风装置

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US20040139754A1 (en) * 2003-01-10 2004-07-22 Toshifumi Kamiya Vehicle air conditioner with seat air conditioning unit
CN1869456A (zh) * 2005-05-26 2006-11-29 台达电子工业股份有限公司 固定汽车散热风扇组件及方法
CN201032940Y (zh) * 2007-06-04 2008-03-12 吕敦煌 一种通风座垫
CN204367946U (zh) * 2014-12-08 2015-06-03 丰顺县蓝爽科技有限公司 一种汽车座垫抽风装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040139754A1 (en) * 2003-01-10 2004-07-22 Toshifumi Kamiya Vehicle air conditioner with seat air conditioning unit
CN1869456A (zh) * 2005-05-26 2006-11-29 台达电子工业股份有限公司 固定汽车散热风扇组件及方法
CN201032940Y (zh) * 2007-06-04 2008-03-12 吕敦煌 一种通风座垫
CN204367946U (zh) * 2014-12-08 2015-06-03 丰顺县蓝爽科技有限公司 一种汽车座垫抽风装置

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