WO2023284351A1 - 一种自烘干的洗地机 - Google Patents

一种自烘干的洗地机 Download PDF

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Publication number
WO2023284351A1
WO2023284351A1 PCT/CN2022/088014 CN2022088014W WO2023284351A1 WO 2023284351 A1 WO2023284351 A1 WO 2023284351A1 CN 2022088014 W CN2022088014 W CN 2022088014W WO 2023284351 A1 WO2023284351 A1 WO 2023284351A1
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washing machine
self
charging base
drying
drum
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PCT/CN2022/088014
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English (en)
French (fr)
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龚筱芳
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苏州威摩尔智能科技有限公司
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Publication of WO2023284351A1 publication Critical patent/WO2023284351A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects

Definitions

  • the utility model relates to the technical field of smart home, in particular to a self-drying floor washing machine.
  • scrubbers are generally divided into commercial scrubbers and household scrubbers.
  • Commercial scrubbers are generally used in relatively large factories, garages, shopping malls, supermarkets, etc., while household scrubbers are generally suitable for large areas.
  • the household washing machine its structure mainly includes the handle connected in sequence, the main body of the washing machine and the ground brush.
  • the main body of the washing machine is mainly equipped with a clean water tank (to supply clean water to the drum), a sewage tank (to collect sewage) and Suction motor for suction; and the floor brush is mainly equipped with a roller for cleaning the floor, a roller motor for controlling the roller, and a liquid spray device.
  • the liquid spraying device is in the open state to spray liquid to the cylinder; the cylinder motor is in the open state to rotate the cylinder; the suction motor is in the open state to transfer the liquid flowing through the cylinder ( Sewage) is sucked into the suction pipe and finally flows into the sewage tank.
  • This small household washing machine is widely favored by the public because of its convenience and practicality.
  • the air duct structure is mainly composed of the air inlet channel and the air outlet channel, and the two are independent air duct structures.
  • the pipeline and the roller brush are in a wet state for a long time, which is easy to breed bacteria, not only easy to produce peculiar smell, but also cause secondary pollution when mopping the floor.
  • the purpose of the utility model is to provide a self-drying washing machine.
  • a self-drying washing machine including a main body of the washing machine and a charging base, and a first air guiding ramp is formed between the main body of the washing machine and the charging base;
  • the main body of the washing machine is equipped with an airflow channel and a suction motor and a roller at both ends of the airflow channel;
  • a heating device is provided on the charging stand; when the main body of the washing machine is installed on the charging stand, the A gap is provided between the rollers, and the gap forms the first wind guiding ramp.
  • a scraper is provided at the bottom of the main body of the washing machine, and a second wind guide ramp is formed between the scraper and the drum; the lower end of the scraper is inclined toward the drum and exceeds the bottom surface of the drum. Horizontal plane, and the scraping strip forms an angle with the horizontal plane; the sealing cavity between the scraping strip and the main body of the scrubber is formed to prevent the hot air from dissipating to the rear, causing heat loss; preferably, the lower end of the scraping strip is a flexible part .
  • a fan is also provided on the charging base, and one end of the charging base away from the fan extends upwards to form an arc-shaped wind-gathering groove, and an air outlet is formed between the arc-shaped wind-gathering groove and the drum; the arc-shaped wind-gathering groove The top of the groove extends toward the drum to prevent heat from entering the air directly and causing burns to children or pets.
  • the heating device is arranged close to the fan.
  • the heating device is arranged close to the air outlet.
  • the diameter of the air outlet gradually decreases upwards.
  • the air outlet end of the fan is set toward the bottom of the drum; more preferably, the air outlet end of the fan is provided with a cover to prevent dust from entering the fan when not in use.
  • the above technical solution also includes that a channel is opened in the charging base, and the two ends of the channel are respectively connected with the fan and the air outlet.
  • This utility model has developed a self-drying washing machine, which can realize the drying of the drum and the air flow channel, and avoid the growth of bacteria;
  • Fig. 1 is the structural representation of the utility model embodiment 1;
  • Fig. 2 is a structural schematic diagram of the utility model charging stand
  • Fig. 3 is a schematic diagram of part of the structure of the main body of the washing machine of the present invention when it is installed on the charging stand;
  • Fig. 4 is a schematic diagram of the hot air flow of the utility model
  • a self-drying washing machine including a main body 1 of the washing machine and a charging base 2, and a first air guide ramp 12 is formed between the main body 1 of the washing machine and the charging base 2;
  • the main body 1 of the washing machine is provided with an airflow channel 10 and a suction motor 3 and a roller 4 arranged at both ends of the airflow channel 10;
  • a scraper 6 is provided at the bottom of the main body 1 of the washing machine, and the lower end of the scraper 6 is inclined toward the drum 4 and exceeds the horizontal plane where the bottom surface of the drum 4 is located; A second wind guide ramp 13 is formed between them, which is convenient for the suction motor 3 to extract the gas from the air outlet 11.
  • the lower end of the scraper is inclined to the drum and exceeds the horizontal plane where the bottom surface of the drum is located, and the scraper forms an angle with the horizontal plane;
  • the airtight chamber is sealed between the scraping bar and the main body of the washing machine to prevent the hot air from dissipating to the rear, causing heat loss; setting the hanging bar can avoid the loss of hot air to the greatest extent, and can make the hot air be sucked into the main body of the washing machine as much as possible 1 internal;
  • the end of the charging base 2 away from the fan 9 extends upwards to form an arc-shaped wind-gathering groove 7, and an air outlet 11 is formed between the arc-shaped wind-gathering groove 7 and the drum 4;
  • the design of the groove 7 makes the gas flow slow down here, reducing the loss of heat;
  • the main body 1 of the washing machine is also provided with an auxiliary air guide duct 8, and the auxiliary air guide duct 8 is located between the drum 4 and the air flow channel 10, so as to promote the air flow into the air flow channel 10;
  • the heating device 5 is arranged close to the air outlet 11, which can reduce heat loss, and under the drum 4, the heat of the heating device 5 can pass through the plastic parts to directly dry the drum 4; the heating device 5
  • the top is provided with a plurality of cooling holes.
  • the caliber of the air outlet 11 decreases gradually upwards, so as to avoid direct heat exchange between the hot air flow and the air.
  • This embodiment mainly introduces the drying process of embodiment 1
  • the heating device 5 is used for heating
  • the fan 9 rotates to drive the gas to flow through the heating device 5 to form hot air, and the excess hot air is discharged from the air outlet 11;
  • the suction motor 3 drives the gas at the air outlet 11 to flow through the drum 4, the first air guide ramp 12, the second air guide ramp 13, the auxiliary air guide pipe 8, and then enters the air flow channel 10;
  • a self-drying floor washing machine of the utility model can realize the drying of the drum 4 and the air flow channel 10 to avoid the breeding of bacteria; a heating device 5 is added to form the first air guide channel and the second air guide channel by its own structure Channel, reducing the air guide components, lower cost, and has good commercial significance; the air inlet channel and the air outlet channel ramp are partially overlapped, and the sound waves in the two channels have the same vibration frequency but opposite amplitude, thereby realizing Noise reduction purpose improves user experience.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

一种自烘干的洗地机，包括洗地机主体(1)与充电座(2)，洗地机主体(1)与充电座(2)之间形成第一导风坡道(12)；洗地机主体(1)内设有气流通道(10)以及设在气流通道(10)两端的吸力电机(3)与滚筒(4)；充电座(2)上设有发热装置(5)；洗地机主体(1)安装在充电座(2)上时，充电座(2)与滚筒(4)之间设有间隙；自烘干的洗地机可以实现滚筒(4)与气流通道(10)的烘干，避免细菌滋生；加设发热装置(5)，依靠自身结构形成导风通道，减少了导风组件，成本较低；进风通道与出风通道坡道部分重合，两个通道内的声波振频相同但振幅相反，从而实现了降噪目的。

Description

一种自烘干的洗地机 技术领域
本实用新型涉及智能家居技术领域，具体涉及一种自烘干的洗地机。
背景技术
现有技术中，洗地机一般分为商用洗地机和家用洗地机，商用洗地机一般用于面积比较大的工厂、车库、商场超市等场所，而家用洗地机一般适用于面积比较小(一般小于平方米)的家庭。
针对家用洗地机，其结构主要包括依次连接的手柄、洗地机主体和地刷，洗地机主体上主要设有清水箱(以向滚筒供应干净水)、污水箱(以收集污水)和用于抽吸的吸力电机；而地刷内主要设有用于清洗地面的滚筒、用于控制滚筒的滚筒电机、以及喷液装置等。工作时，所述喷液装置处于开启状态，向所述滚筒喷液；所述滚筒电机处于开启状态，使所述滚筒旋转；所述吸力电机处于开启状态，将流过所述滚筒的液体(污水)吸至吸液管道，并最终流入污水箱内。这种小型的家用洗地机因其方便实用而得到了大众的广泛青睐。
然而，现有的洗地机结构中，其风道结构主要由进风通道和出风通道组成，且两者为独立的风道结构，这种结构虽然可以较好地传输气流等物料，但存在如下问题：管道和滚刷长期处于潮湿状态容易滋生细菌，不但容易产生异味还会造成拖地时二次污染。
因此，开发一种新的洗地机，以进一步避免细菌滋生，减少二次污染，显然具有积极的实际意义。
实用新型内容
本实用新型的目的是提供一种自烘干的洗地机。
为了达到上述发明目的，采用的技术方案是：一种自烘干的洗地机，包括洗地机主体与充电座，洗地机主体与充电座之间形成第一导风坡道；所述洗地机主体内设有气流通道以及设在气流通道两端的吸力电机与滚筒；所述充电座上设有发热装置；所述洗地机主体安装在所述充电座上时，充电座与所述滚筒之间设有间隙，所述间隙形成所述第一导风坡道。
优选的，所述洗地机主体底部设有刮条，所述刮条与所述滚筒之间形成第二导风坡道；所述刮条的下端向所述滚筒倾斜并超过滚筒底面所在的水平面，且刮条与水平面形成夹角；所述刮条与洗地机主体之间密封形成密封腔，避免热风向后方散去，造成热量损失；优选地，所述刮条的下端为柔性件。
优选的，所述充电座上还设有风扇，充电座远离所述风扇一端向上延伸形成弧形聚风槽，弧形聚风槽与所述滚筒之间形成出风口；所述弧形聚风槽的顶端朝向滚筒延伸，避免热流直接进入空气，导致小孩或者宠物烫伤。
优选的，所述发热装置靠近所述风扇设置。
优选的，所述发热装置靠近所述出风口设置。
优选的，所述出风口的口径向上逐渐减小。
优选的，所述风扇的出风端朝向所述滚筒的下方设置；更优的，所述风扇的出风端设有罩子，避免在不使用时，灰尘进入风扇内部。
上述技术方案，还包括，所述充电座内开设有通道，通道的两端分别与所述风扇以及出风口连接的。
由于上述技术方案运用，本实用新型与现有技术相比具有下列优点：
1.本实用新型开发了一种自烘干的洗地机，可以实现滚筒与气流通道的烘干，避免细菌滋生；
2.本实用新型，加设发热装置，依靠自身结构形成导风通道，相比于现有技术中的两个以上零件构成的风道组件，减少了导风组件，成本较低，且具有良好的商业化意义；
3.本实用新型所述进风通道与出风通道坡道部分重合，两个通道内的声波振频相同但振幅相反，从而实现了降噪目的，提高了用户体验。
附图说明
图1是本实用新型实施例1的结构示意图；
图2是本实用新型充电座的结构示意图；
图3是本实用新型洗地机主体安装在所述充电座上时的部分结构示意图；
图4是本实用新型热风流向示意图；
其中：1、洗地机主体；2、充电座；3、吸力电机；4、滚筒；5、发热装置；6、刮条；7、弧形聚风槽；8、辅助导风管道；9、风扇；10、气流通道；11、出风口；12、第一导风坡道；13、第二导风坡道。
具体实施方式
结合实施例对本实用新型作进一步描述：
实施例1
请参照图1至图4，一种自烘干的洗地机，包括洗地机主体1与充电座2，洗地机主体1与充电座2之间形成第一导风坡道12；所述洗地机主体1内设有气流通道10以及设在气流通道10两端的吸力电机3与滚筒4；所述充电座2上设有风扇9与发热装置5，发热装置5安装在充电座2内；所述洗地机主体1安装在所述充电座2上时，充电座2与所述滚筒4之间设有间隙；
本实施例中，所述洗地机主体1底部设有刮条6，刮条6的下端向所述滚筒4倾斜并超过滚筒4底面所在的水平面；所述刮条6与所述滚筒4之间形成第二导风坡道13，便于吸力电机3抽取出风口11的气体，所述刮条的下端向所述滚筒倾斜并超过滚筒底面所在的水平面，且刮条与水平面形成夹角；所述刮条与洗地机主体之间密封形成密封腔，避免热风向后方散去，造成热量损失；设置挂条可以最大程度的避免热风损失，可以使得热风尽可能多的被吸入洗地机主体1内部；
本实施例中，所述充电座2远离所述风扇9一端向上延伸形成弧形聚风槽7，弧形聚风槽7与所述滚筒4之间形成出风口11；所述弧形聚风槽7的设计使得气体在此处减缓流动，减少了热量的流失；
本实施例中，所述洗地机主体1内还设有辅助导风管道8，所述辅助导风管道8位于滚筒4与气流通道10之间，促进气流进入所述气流通道10；
本实施例中，所述发热装置5靠近所述出风口11设置，能减少热量损失，且在滚筒4下方，发热装置的5热量能透过塑料件可以直接烘干滚筒4；所述发热装置5顶端设有多个散热孔。
本实施例中，所述出风口11的口径向上逐渐减小，避免热气流直接与 空气进行热交换。
实施例2
本实施例主要介绍实施例1的烘干流程
1、发热装置5进行加热；
2、风扇9旋转带动气体流过发热装置5形成热风，多余的热风从出风口11排出；
3、吸力电机3带动出风口11处的气体流过所述滚筒4、第一导风坡道12、第二导风坡道13、辅助导风管道8，再进入气流通道10；
本实用新型的一种自烘干的洗地机，可以实现滚筒4与气流通道10的烘干，避免细菌滋生；加设发热装置5，依靠自身结构形成第一导风通道与第二导风通道，减少了导风组件，成本较低，且具有良好的商业化意义；所述进风通道与出风通道坡道部分重合，两个通道内的声波振频相同但振幅相反，从而实现了降噪目的，提高了用户体验。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本实用新型。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本实用新型的精神或范围的情况下，在其它实施例中实现。因此，本实用新型将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (7)

  1. 一种自烘干的洗地机，其特征在于：包括洗地机主体(1)与充电座(2)，洗地机主体(1)与充电座(2)之间形成第一导风坡道；所述洗地机主体(1)内设有气流通道(10)以及设在气流通道(10)两端的吸力电机(3)与滚筒(4)；所述充电座(2)上设有发热装置(5)。
  2. 如权利要求1所述的一种自烘干的洗地机，其特征在于：所述洗地机主体(1)底部设有刮条(6)，刮条(6)的下端向所述滚筒(4)倾斜并超过滚筒(4)底面所在的水平面。
  3. 如权利要求1所述的一种自烘干的洗地机，其特征在于：所述充电座(2)上还设有风扇(9)，充电座(2)远离所述风扇(9)一端向上延伸形成弧形聚风槽(7)，弧形聚风槽(7)与所述滚筒(4)之间形成出风口(11)。
  4. 如权利要求1所述的一种自烘干的洗地机，其特征在于：所述洗地机主体(1)内还设有辅助导风管道(8)，所述辅助导风管道(8)位于滚筒(4)与气流通道(10)之间。
  5. 如权利要求3所述的一种自烘干的洗地机，其特征在于：所述发热装置(5)靠近所述出风口(11)设置。
  6. 如权利要求3所述的一种自烘干的洗地机，其特征在于：所述出风口(11)的口径向上逐渐减小。
  7. 如权利要求3所述的一种自烘干的洗地机，其特征在于：所述风扇(9)的出风端朝向所述滚筒(4)的下方设置。
PCT/CN2022/088014 2021-07-13 2022-04-20 一种自烘干的洗地机 WO2023284351A1 (zh)

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CN214760935U (zh) * 2021-07-13 2021-11-19 苏州威摩尔智能科技有限公司 一种自烘干的洗地机
CN114271747B (zh) * 2021-12-28 2023-08-18 苏州诚河清洁设备有限公司 用于辊式清洁设备的自洁烘干装置

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