WO2020147166A1 - 一种空调扇 - Google Patents

一种空调扇 Download PDF

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Publication number
WO2020147166A1
WO2020147166A1 PCT/CN2019/075899 CN2019075899W WO2020147166A1 WO 2020147166 A1 WO2020147166 A1 WO 2020147166A1 CN 2019075899 W CN2019075899 W CN 2019075899W WO 2020147166 A1 WO2020147166 A1 WO 2020147166A1
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Prior art keywords
air
wet curtain
conditioning fan
water
curtain filter
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PCT/CN2019/075899
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English (en)
French (fr)
Inventor
邹伟泉
Original Assignee
邹伟泉
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Application filed by 邹伟泉 filed Critical 邹伟泉
Publication of WO2020147166A1 publication Critical patent/WO2020147166A1/zh

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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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater

Definitions

  • the invention relates to the technical field of household appliances, in particular to an air conditioning fan.
  • air conditioners Fan came into being and was welcomed by consumers.
  • the air-conditioning fan is a kind of electric fan and air-conditioning mode household appliances. It has multiple functions such as air supply, cooling and humidification, and can send out cold air below room temperature. Compared with ordinary electric fans, air-conditioning fans can blow out cold air and increase air humidity. Compared with air-conditioners, their power is very low, and the price is very affinity, the volume is also small, and it is easy to move during use.
  • the air-conditioning fan is essentially an electric fan equipped with water evaporation components.
  • the hot air entering the air-conditioning fan is cooled by the principle of water evaporation and heat absorption and then discharged, so as to achieve the cooling effect.
  • water is usually sprayed from the vents due to the super-saturated water absorption of the spray wet curtain.
  • the present invention provides an air-conditioning fan whose wet curtain filter does not have excessive water absorption, so that no water spray occurs at the vents.
  • the air-conditioning fan has a simple structure and is easy to disassemble and assemble. .
  • An air conditioning fan which includes an air inlet, an atomization part, a wet curtain filter, a fan, and an air outlet.
  • the atomization part includes an ultrasonic atomizer and a water tank.
  • the air inlet and the atomization part are located On the first side of the wet curtain filter, the fan and the air outlet are located on the second side of the wet curtain filter, and the mist outlet of the ultrasonic atomizer is facing the wet curtain filter, so
  • the atomizing part is used to generate water mist
  • the wet curtain filter is used to pass the cooled air and water mist
  • the fan is used to blow out the cooled air and water mist.
  • the water tank includes an atomization tank, the ultrasonic atomizer is fixed on the outer side wall of the atomization tank, and the side wall of the atomization tank is provided with an opening, and the opening is connected to the The water inlet of the ultrasonic atomizer is connected, and the water in the water tank can enter the water inlet through the opening.
  • the top of the water tank is provided with a detachable top cover of the water tank, and the top cover of the water tank is connected with the shell of the air conditioning fan by a snap connection.
  • the air-conditioning fan further includes a fixing frame located between the atomizing part and the fan, and the fixing frame is fixed to the housing by a snap connection, The wet curtain filter and the fan are fixed on the fixing frame.
  • the fixing frame is provided with a card slot and a limiting plate, the wet curtain filter is locked into the card slot in a vertical direction, and the limiting plate faces the wet curtain The side wall of the filter screen is restricted.
  • a seal is provided between the water tank and the top cover of the water tank.
  • the material of the wet curtain filter is cotton cloth or non-woven cloth or wood pulp paper or PP corrugated.
  • the bottom of the air-conditioning fan is provided with a battery accommodating cavity for placing the battery.
  • a PCB control board for controlling the air-conditioning fan is fixed on the top of the air-conditioning fan.
  • a handle is fixed on the top of the air conditioning fan.
  • the air-conditioning fan of the present invention does not have excessive water absorption on the wet curtain filter, so that no water spray phenomenon occurs at the vent, and the air-conditioning fan has a simple structure and is easy to disassemble.
  • Figure 1 is a schematic diagram of the overall structure of an air conditioning fan in an embodiment of the present invention
  • Figure 2 is an exploded view of an air conditioning fan in an embodiment of the present invention
  • Figure 3 is an exploded view of the air conditioning fan in an embodiment of the present invention.
  • the air conditioning fan in this embodiment includes an air inlet 1, an atomizing part 2, a fan 3, an air outlet 4, a housing 5, a fixing frame 6, a wet curtain filter 7, a handle 8 and a foot 9.
  • the air inlet 1 and the air outlet 4 are respectively located on two opposite sides of the housing 5.
  • the atomizing part 2 is fixed on the housing 5 and the fixing frame 6.
  • the handle 8 is fixed on the top of the housing 5, and the foot 9 is fixed on the bottom of the housing 5.
  • the bottom of the air-conditioning fan is also provided with a battery accommodating cavity 10, and the battery accommodating cavity 10 is closed or opened by a detachable battery accommodating cavity shell 51 for battery replacement.
  • a cavity 11 for placing a PCB control board is also provided on the top of the air-conditioning fan. The PCB control board is used to control the air-conditioning fan to work.
  • Openings are respectively provided on two opposite sides of the housing 5 to form an air inlet 1 and an air outlet 4.
  • the air inlet 1 and the atomizing part 2 are located on the first side of the wet curtain filter 7, and the fan 3 and the air outlet 4 are located on the second side of the wet curtain filter 7.
  • the atomization unit 2 includes an ultrasonic atomization 21 and a water tank 22.
  • An atomizing tank 221 is provided at the bottom of the water tank 22, and the water tank 22 is in communication with the atomizing tank 221, and the water in the water tank 22 can flow into the atomizing tank 221 under the action of gravity.
  • the side wall of the atomization tank 221 is provided with an opening 2211, the ultrasonic atomizer 21 is fixed on the outer side wall of the atomization tank 221, and the water inlet 211 of the ultrasonic atomizer 21 communicates with the opening 2211 of the side wall of the atomization tank 221, So that the water in the atomizing tank 221 can flow into the water inlet 211 of the ultrasonic atomizer 21 for atomization.
  • the mist outlet 212 of the ultrasonic atomizer 21 faces the wet curtain filter screen 7, and the water mist sprayed from the mist outlet port 212 will be directly sprayed on the surface of the wet curtain filter screen 7.
  • a water level adjusting device is also provided inside the water tank 22 to adjust the water level, and a water tank top cover 222 is provided on the top of the water tank 22, and the water tank top cover 222 is clamped to the top of the water tank 22 by a buckle 2221.
  • a seal 223 is also provided between the water tank 22 and the top cover 222 of the water tank to increase the tightness of the water tank 22, prevent the water in the water tank 22 from overflowing and damaging other components, and to avoid the accumulation of water in the water tank 22 from repeated contact with air Dust impurities and breeding bacteria.
  • the fixing frame 6 and the housing 5 are fixed by a snap connection and a threaded connection.
  • the fixing frame 6 is provided with a slot, and the wet curtain filter 7 is locked into the slot in the vertical direction.
  • the fixing frame 6 is provided with a limiting plate 61 and a limiting plate 62 located on both sides of the wet curtain filter screen 7 to realize the limiting and fixing of the outer side wall of the wet curtain filter screen 7.
  • Both sides of the fixing frame 6 are also provided with an extension 63 and an extension 64 respectively.
  • the extension 63 is clamped with the housing 5, and the extension 64 is clamped with the fan 3 to realize the fixation between the aforementioned components. .
  • the water tank top cover 222 When using an air conditioning fan, first open the water tank top cover 222, add a proper amount of water into the water tank 22, and close the water tank top cover 222.
  • the water in the water tank 22 flows into the atomization tank 221, and further flows into the water inlet 211 of the ultrasonic atomizer 21 connected to it through the opening 2211 of the side wall of the atomization tank 221.
  • the ultrasonic atomizer 21 atomizes the water flowing into it to evaporate and absorb heat to cool down, so that the temperature of the water mist sprayed from the mist outlet 212 is reduced.
  • the sprayed and cooled water mist is mixed with the air entering the air inlet 1 to cool it down. Ice water can be added to the water tank 22 for better cooling effect.
  • the wet curtain filter 7 absorbs the large particles of water droplets and controls the air circulation to ensure that the wet curtain filter 7 does not have excessive water absorption problems, so that There will be no obvious water droplets at the 4 air outlets.
  • the wet curtain filter 7 can choose cotton or non-woven fabric or wood pulp paper or PP corrugated with self-absorption ability. It has strong water absorption and can prevent the air-conditioning fan from dripping, and can filter out dust and bacteria in the air. Wait.
  • the low-temperature air and water mist passing through the wet curtain filter screen 7 are driven by the fan 3 and enter the external environment again through the air outlet 4, so as to achieve cooling of the external environment.

Abstract

一种空调扇，包括进风口（1）、雾化部（2）、湿帘过滤网（7）、风扇（3）与出风口（4），雾化部包括超声波雾化器（21）与水箱（22），进风口（1）与雾化部（2）位于湿帘过滤网（7）的第一侧，风扇（3）与出风口（4）位于湿帘过滤网（7）的第二侧，超声波雾化器（21）的出雾口（212）正对湿帘过滤网（7），雾化部（2）用于产生水雾，湿帘过滤网（7）用于通过降温后的空气与水雾，风扇（3）用于将降温后的空气与水雾吹出。上述空调扇的湿帘过滤网（7）上不会出现过度吸水问题，从而使通风口处不会出现喷水现象，且本空调扇结构简单，易于拆装。

Description

一种空调扇
技术领域
本发明涉及家用电器技术领域，尤其涉及一种空调扇。
背景技术
随着人们生活水平的不断提高和夏季天气愈发炎热，一般的电风扇已不能满足人们对于制冷的需求，然而空调价格高且耗电量大，普及度仍然有限，在这种情况下，空调扇应运而生，受到了广大消费者的欢迎。空调扇是一种电风扇加空调模式的家用电器，兼具送风、制冷与加湿等多功能于一身，可送出低于室温的冷风。与普通的电风扇相比，空调扇可以吹出冷风，还能增加空气湿度，与空调相比，它的功率又非常低，且价格方面非常具有亲和力，体积也较小，使用时易于搬动。空调扇本质上是一个装有水蒸发组件的电风扇，通过水蒸发吸热的原理对进入空调扇内部的热空气进行降温后再排出，从而达到制冷效果。现有的空调扇在使用过程中，通常会因喷淋式湿帘过饱和吸水而在通风口处向外喷水。
发明内容
为了克服现有技术的不足，本发明提供一种空调扇，其湿帘过滤网上不会出现过度吸水问题，从而使通风口处不会出现喷水现象，且本空调扇结构简单，易于拆装。
本发明解决其技术问题所采用的技术方案是：
提供了一种空调扇，包括进风口、雾化部、湿帘过滤网、风扇与出风口，所述雾化部包括超声波雾化器与水箱，所述进风口与所述雾化部位于所述湿帘过滤网的第一侧，所述风扇与所述出风口位于所述湿帘过滤网的第二侧，所述超声波雾化器的出雾口正对所述湿帘过滤网，所述雾化部用于产生水雾，所述湿帘过滤网用于通过降温后的空气与水雾，所述风扇用于将降温后的空气与水雾吹出。
作为上述技术方案的改进，所述水箱包括雾化槽，所述超声波雾化器固定于所述雾化槽的外侧壁处，所述雾化槽的侧壁设有开口，所述开口与所述超声波雾化器的进水口连通，所述水箱内的水能经所述开口进入所述进水口。
作为上述技术方案的进一步改进，所述水箱的顶部设有可拆卸的水箱顶盖，所述水箱顶盖与所述空调扇的外壳之间为卡扣连接。
作为上述技术方案的进一步改进，所述空调扇还包括固定架，所述固定架位于所述雾化部与所述风扇之间，且所述固定架通过卡扣连接固定于所述外壳上，所述湿帘过滤网与所述风扇固定于所述固定架上。
作为上述技术方案的进一步改进，所述固定架上设有卡槽与限位板，所述湿帘过滤网沿竖直方向卡入所述卡槽内，所述限位板对所述湿帘过滤网的侧壁进行限位。
作为上述技术方案的进一步改进，所述水箱与所述水箱顶盖之间设有密封件。
作为上述技术方案的进一步改进，所述湿帘过滤网的材质为棉布或无纺布或木浆纸或PP瓦楞。
作为上述技术方案的进一步改进，所述空调扇的底部设有用于放置电池的电池容置腔。
作为上述技术方案的进一步改进，所述空调扇的顶部固定有用于控制所述空调扇的PCB控制板。
作为上述技术方案的进一步改进，所述空调扇的顶部固定有提手。
本发明的有益效果是：本发明中的空调扇，其湿帘过滤网上不会出现过度吸水问题，从而使通风口处不会出现喷水现象，且本空调扇结构简单，易于拆装。
附图说明
下面结合附图和实施例对本发明进一步说明：
图1是本发明一个实施例中空调扇的整体结构示意图；
图2是本发明一个实施例中空调扇的爆炸图；
图3是本发明一个实施例中空调扇的爆炸图。
具体实施方式
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整的描述，以充分地理解本发明的目的、方案和效果。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，如无特殊说明，当某一特征被称为“固定”、“连接”在另一个特征，它可以直接固定、连接在另一个特征上，也可以间接地固定、连接在另一个特征上。此外，本发明中所使用的上、下、左、右、前、后等描述仅仅是相对于附图中本发明各组成部分的相互位置关系来说的。
此外，除非另有定义，本文所使用的所有的技术和科学术语与本技术领域的技术人员通常理解的含义相同。本文说明书中所使用的术语只是为了描述具体的实施例，而不是为了限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的组合。
参照图1-3，示出了本发明一个实施例中空调扇的整体结构示意图及爆炸图。本实施例中的空调扇包括进风口1、雾化部2、风扇3、出风口4、外壳5、固定架6、湿帘过滤网7、提手8与底脚9。进风口1与出风口4分别位于外壳5上相对的两侧。雾化部2固定于外壳5与固定架6上。提手8固定于外壳5的顶部，底脚9固定于外壳5的底部。空调扇的底部还设有电池容置腔10，通过可拆卸的电池容置腔外壳51将电池容置腔10封闭或打开以进行电池的更换。在空调扇的顶部还设有用于放置PCB控制板的腔体11，PCB控制板用于控制空调扇使其进行工作。
在外壳5上相对的两侧上分别设置开口，以形成进风口1与出风口4。进风口1与雾化部2位于湿帘过滤网7的第一侧，风扇3与出风口4位于湿帘过滤网7的第二侧。雾化部2包括超声波雾化21与水箱22。水箱22的底部设有雾化槽221，水箱22与雾化槽221连通，水箱22内的水可在重力作用下流入雾化槽221内。雾化槽221的侧壁设有开口2211，超声波雾化器21固定于雾化槽221的外侧壁上，且超声波雾化器21的进水口211与雾化槽221侧壁的开口2211连通，以使得雾化槽221内的水能流入超声波雾化器21的进水口211进行雾化。超声波雾化器21的出雾口212正对湿帘过滤网7，从出雾口212喷出的水雾将直接喷射到湿帘过滤网7的表面。
在水箱22内部还设有水位调节装置以调节水位，且在水箱22的顶部设有水箱顶盖222，水箱顶盖222通过卡扣2221卡接于水箱22的顶部。在水箱22与水箱顶盖222之间还设有密封件223，以增加水箱22的密封性，防止水箱22内的水溢出损坏其他部件，且能避免水箱22内的水与空气重复接触而积累灰尘杂质与滋生细菌。
固定架6与外壳5之间通过卡扣连接及螺纹连接进行固定。固定架6上设有卡槽，湿帘过滤网7沿竖直方向卡入该卡槽内。固定架6上设有位于湿帘过滤网7两侧的限位板61与限位板62，以实现对湿帘过滤网7的外侧壁的限位固定。固定架6的两侧还分别设有伸出部63与伸出部64，伸出部63与外壳5进行卡接，伸出部64与风扇3进行卡接，以实现上述部件之间的固定。
使用空调扇时，先打开水箱顶盖222，向水箱22内加入适量水，并关闭水箱顶盖222。水箱22内的水流入雾化槽221内，进一步通过雾化槽221侧壁的开口2211流入与其连通的超声波雾化器21的进水口211。超声波雾化器21对流入其中的水进行雾化使其蒸发吸热进行降温，使得从出雾口212喷出的水雾温度降低。喷出的经过降温的水雾与进风口1进入的空气混合，对其进行降温。可以在水箱22内加入冰水，降温效果更佳。混合后的空气与水雾到达湿帘过滤网7表面时，湿帘过滤网7将大颗粒的水珠吸收，并控制空气流通量，保证湿帘过滤网7不会存在过度吸水问题，从而使出风口4处不会出现明显水珠。湿帘过滤网7可选择具有自吸水能力的棉布或无纺布或木浆纸或PP瓦楞，其吸水力强，可防止空调扇出现滴水现象，且可过滤掉空气中带入的灰尘与细菌等。透过湿帘过滤网7的低温空气与水雾在风扇3的带动下，经出风口4再次进入外部环境中，以此实现对外部环境的降温。
以上是对本发明的较佳实施进行的具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可做出种种的等同变形或替换，这些等同的变形或替换均包含在本申请权利要求所限定的范围内。

Claims (10)

  1. 一种空调扇，其特征在于，包括进风口、雾化部、湿帘过滤网、风扇与出风口，所述雾化部包括超声波雾化器与水箱，所述进风口与所述雾化部位于所述湿帘过滤网的第一侧，所述风扇与所述出风口位于所述湿帘过滤网的第二侧，所述超声波雾化器的出雾口正对所述湿帘过滤网，所述雾化部用于产生水雾，所述湿帘过滤网用于通过降温后的空气与水雾，所述风扇用于将降温后的空气与水雾吹出。
  2. 根据权利要求1所述的空调扇，其特征在于，所述水箱包括雾化槽，所述超声波雾化器固定于所述雾化槽的外侧壁处，所述雾化槽的侧壁设有开口，所述开口与所述超声波雾化器的进水口连通，所述水箱内的水能经所述开口进入所述进水口。
  3. 根据权利要求1所述的空调扇，其特征在于，所述水箱的顶部设有可拆卸的水箱顶盖，所述水箱顶盖与所述空调扇的外壳之间为卡扣连接。
  4. 根据权利要求3所述的空调扇，其特征在于，所述空调扇还包括固定架，所述固定架位于所述雾化部与所述风扇之间，且所述固定架固定于所述外壳上，所述湿帘过滤网与所述风扇固定于所述固定架上。
  5. 根据权利要求4所述的空调扇，其特征在于，所述固定架上设有卡槽与限位板，所述湿帘过滤网沿竖直方向卡入所述卡槽内，所述限位板对所述湿帘过滤网的侧壁进行限位。
  6. 根据权利要求3所述的空调扇，其特征在于，所述水箱与所述水箱顶盖之间设有密封件。
  7. 根据权利要求1所述的空调扇，其特征在于，所述湿帘过滤网的材质为棉布或无纺布或木浆纸或PP瓦楞。
  8. 根据权利要求1所述的空调扇，其特征在于，所述空调扇的底部设有用于放置电池的电池容置腔。
  9. 根据权利要求1所述的空调扇，其特征在于，所述空调扇的顶部固定有用于控制所述空调扇的PCB控制板。
  10. 根据权利要求1所述的空调扇，其特征在于，所述空调扇的顶部固定有提手。
PCT/CN2019/075899 2019-01-14 2019-02-22 一种空调扇 WO2020147166A1 (zh)

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