WO2021134995A1 - 一种吸尘器主机 - Google Patents

一种吸尘器主机 Download PDF

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Publication number
WO2021134995A1
WO2021134995A1 PCT/CN2020/086634 CN2020086634W WO2021134995A1 WO 2021134995 A1 WO2021134995 A1 WO 2021134995A1 CN 2020086634 W CN2020086634 W CN 2020086634W WO 2021134995 A1 WO2021134995 A1 WO 2021134995A1
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WO
WIPO (PCT)
Prior art keywords
dust cup
vacuum cleaner
motor
battery
handle
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PCT/CN2020/086634
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English (en)
French (fr)
Inventor
张祺
聂权
洪纪乔
梁成至
Original Assignee
杰之深(苏州)科技有限公司
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Application filed by 杰之深(苏州)科技有限公司 filed Critical 杰之深(苏州)科技有限公司
Priority to DE112020001905.5T priority Critical patent/DE112020001905T5/de
Priority to GB2116802.6A priority patent/GB2597230A/en
Priority to US17/595,500 priority patent/US20220211235A1/en
Publication of WO2021134995A1 publication Critical patent/WO2021134995A1/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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/22—Mountings for motor fan assemblies
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1409—Rigid filtering receptacles
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • A47L9/1463—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters specially adapted for rigid filtering receptacles
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2884—Details of arrangements of batteries or their installation
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/32—Handles
    • A47L9/322—Handles for hand-supported suction cleaners

Definitions

  • the invention relates to a vacuum cleaner, in particular to a vacuum cleaner host.
  • the motor of the existing vacuum cleaner is generally located above the dust cup or below the dust cup, and the battery is located under the handle and cannot be removed;
  • the air duct design is S-shaped, the air flow is not smooth, the distance between the motor and the air inlet is long, the suction loss is large, and the product structure layout is generally relatively compared It is bulky and not very practical and inconvenient to use.
  • the present invention provides a vacuum cleaner host, which reduces the suction loss of the vacuum cleaner and increases the suction power compared with the prior art, so that the weight distribution of the vacuum cleaner is more uniform, and it is more even during the vacuuming work of the handheld vacuum cleaner. To save effort.
  • the present invention provides a vacuum cleaner host.
  • a mounting seat, battery, motor and dust cup are set.
  • the battery, motor and dust cup are all mounted on the mounting seat.
  • the mounting seat is provided with a handle and an air inlet pipe.
  • the air duct is fixedly connected to the handle, the motor is detachably installed on the mounting seat, and the position of the motor corresponds to the position of the handle, the battery is detachably installed on the first end of the motor, and the dust cup is detachably installed on the first end of the motor. Two ends, and the position of the dust cup corresponds to the position of the air inlet pipe.
  • the battery, the motor and the dust cup are located on the same axis.
  • the battery, the motor and the dust cup are all located above the handle.
  • the battery and the motor are located directly above the handle.
  • the dust cup is located directly above the air inlet pipe.
  • the air inlet pipe is provided with a first air opening
  • the dust cup is provided with a second air opening matching the first air opening
  • first tuyere is located on the upper surface of the air inlet pipe, and the second tuyere is located on the lower surface of the dust cup.
  • an air duct is formed between the first tuyere, the second tuyere and the nozzle of the air inlet pipe, and the wind enters the dust cup after passing through the air duct.
  • the main body of the vacuum cleaner provided by the present invention mainly includes a handle, an air inlet pipe, a battery, a motor, and a dust cup.
  • the battery and the motor are located directly above the handle, so that the weight of the machine is evenly distributed and conforms to ergonomics; the battery, the motor and the dust
  • the cup is located on the same axis, which improves the dispersion of the suction force of the S-shaped air duct, and the wind reaches the suction inlet directly, so that the suction loss is smaller and the suction force is greater; the distance between the dust cup and the nozzle of the air inlet pipe is much larger than that of the prior art Shorten, improve the efficiency of dust collection; the battery and dust cup are both removable and washable mounted on the motor, which is convenient for disassembly and assembly.
  • the present invention has the following advantages:
  • the structure layout is reasonable and ergonomic
  • Figure 1 is a schematic structural diagram of a vacuum cleaner host provided by an embodiment of the present invention.
  • Fig. 2 is a schematic structural diagram of a main body of a vacuum cleaner provided by an embodiment of the present invention.
  • this embodiment provides a vacuum cleaner host.
  • a mounting base 1 a battery 2, a motor 3 and a dust cup 4 are set, and the battery 2, the motor 3 and the dust cup 4 are all mounted on the mounting base 1.
  • the mounting base 1 is provided with a handle 11 and an air inlet pipe 12, the air inlet pipe 12 is fixedly connected to the handle 11, the motor 3 is detachably mounted on the mounting base 1, and the position of the motor 3 corresponds to the position of the handle 11.
  • 2 is detachably mounted on the first end of the motor 3, and the dust cup 4 is detachably mounted on the second end of the motor 3, and the position of the dust cup 4 corresponds to the position of the air inlet pipe 12.
  • the battery 2, the motor 3 and the dust cup 4 are located on the same axis.
  • the battery 2, the motor 3 and the dust cup 4 are all located above the handle 11, and the battery 2 and the motor 3 are located directly above the handle 11.
  • the dust cup 4 is located directly above the air inlet tube 12, the air inlet tube 12 is provided with a first air port 121, the dust cup 4 is provided with a second air port 41 matching the first air port 121, and the first air port 121 is located on the air inlet tube 12
  • the second tuyere 41 is located on the lower surface of the dust cup 4, and an air duct is formed between the first tuyere 121, the second tuyere 41 and the nozzle 122 of the air inlet pipe 12, and the wind enters the dust cup 4 after passing through the duct.
  • the main body of the vacuum cleaner provided by the present invention mainly includes a handle, an air inlet pipe, a battery, a motor, and a dust cup.
  • the battery and the motor are located directly above the handle, so that the weight of the machine is evenly distributed and conforms to ergonomics; the battery, the motor and the dust
  • the cup is located on the same axis, which improves the dispersion of the suction force of the S-shaped air duct, and the wind reaches the suction inlet directly, so that the suction loss is smaller and the suction force is greater; the distance between the dust cup and the nozzle of the air inlet pipe is much larger than that of the prior art Shorten, improve the efficiency of dust collection; the battery and dust cup are both removable and washable mounted on the motor, which is convenient for disassembly and assembly.
  • the present invention has the following advantages:
  • the structure layout is reasonable and conforms to ergonomics
  • FIG. 1 to 2 the figure shows a vacuum cleaner mainframe provided in the second embodiment of the present invention.
  • This embodiment further makes the following as an improved technical solution on the basis of the above embodiments:
  • the tube 12 is provided with a first tuyere 121
  • the dust cup 4 is provided with a second tuyere 41 matching the first tuyere 121.
  • the first tuyere 121 is located on the upper surface of the air inlet pipe 12, and the second tuyere 41 is located under the dust cup 4.
  • On the surface, an air duct is formed between the first tuyere 121, the second tuyere 41 and the nozzle 122 of the air inlet pipe 12. The wind enters the dust cup 4 after passing through the duct.
  • the duct has a horn structure, and the nozzle 122 is the air duct.
  • the inlet, the second tuyere 41 is the outlet of the air duct, and the size of the nozzle 122 is smaller than the size of the second tuyere 41, so the wind speed at the nozzle 122 is enlarged, which improves the dust collection ability.
  • FIG. 1 to 2 the figure shows a main vacuum cleaner provided in the third embodiment of the present invention.
  • This embodiment further makes the following technical solutions as an improvement on the basis of the above-mentioned embodiments:
  • the tube 12 is provided with a first tuyere 121
  • the dust cup 4 is provided with a second tuyere 41 matching the first tuyere 121.
  • the opposite sides of the first tuyere 121 are provided with an arc-shaped limiting plate, and two arc-shaped limiting plates are provided.
  • the position plates are respectively wrapped on the two opposite side walls of the dust cup 4, on the one hand, the position stability of the dust cup 4 is improved, and on the other hand, the leakage of wind can be avoided.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

一种吸尘器主机，包括安装座（1）、电池（2）、电机（3）和尘杯（4），电池（2）、电机（3）和尘杯（4）皆安装于安装座（1）上。安装座（1）上设置有手柄（11）和进风管（12），进风管（12）固定连接于手柄（11）上。电机（3）可拆卸地安装于安装座（1）上，且电机（3）的位置对应手柄（11）的位置，电池（2）可拆卸地安装于电机（3）的第一端部，尘杯（4）可拆卸地安装于电机（3）的第二端部，且尘杯（4）的位置对应进风管（12）的位置。降低了吸尘器的吸入损耗并且提高吸入功率，使得吸尘器的重量分布更为均匀，手持吸尘器进行吸尘工作的过程中更为省力。

Description

一种吸尘器主机 技术领域
本发明涉及吸尘器，具体而言，涉及一种吸尘器主机。
背景技术
现有吸尘器的电机一般位于尘杯上方或尘杯的下方，电池位于手柄下方并不可拆卸；风道设计S型，气流不顺畅，电机与进风口距离长，吸力损耗大，产品结构布局一般比较笨重，而且实用性不强，使用不便。
发明内容
鉴于此，本发明提供了一种吸尘器主机，相较于现有技术降低了吸尘器的吸入损耗并且提高了吸入功率，使得吸尘器的重量分布更为均匀，在手持吸尘器进行吸尘工作的过程中更为省力。
为此，本发明提供了一种吸尘器主机，首先设置了安装座、电池、电机和尘杯，电池、电机和尘杯皆安装于安装座上，安装座上设置有手柄和进风管，进风管固定连接于手柄上，电机可拆卸地安装于安装座上，且电机的位置对应手柄的位置，电池可拆卸地安装于电机的第一端部，尘杯可拆卸地安装于电机的第二端部，且尘杯的位置对应进风管的位置。
进一步地，电池、电机和尘杯位于同一轴线上。
进一步地，电池、电机和尘杯皆位于手柄的上方。
进一步地，电池、电机位于手柄的正上方。
进一步地，尘杯位于进风管的正上方。
进一步地，进风管上开设有第一风口，尘杯上开设有匹配第一风口的第二 风口。
进一步地，第一风口位于进风管的上表面，第二风口位于尘杯的下表面。
进一步地，第一风口、第二风口与进风管的管口之间形成风道，风力经过风道后进入尘杯。
本发明所提供的一种吸尘器主机，主要包括手柄、进风管、电池、电机和尘杯，电池、电机位于手柄的正上方，使机器重量分布均匀，符合人体工程学；电池、电机和尘杯位于同一轴线上，改善了S型风道吸力分散，风力直达吸入口，使吸力损耗更小，吸力更大；尘杯与进风管的管口之间的距离相较于现有技术大大缩短，提高了吸尘效率；电池和尘杯皆可拆洗地安装在电机上，方便拆装。
因而，本发明相较于现有技术具有以下优点：
1、结构布局合理，符合人体工程学；
2、吸入损耗小，吸入功率更大；
3、电池及尘杯拆卸方便。
附图说明
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本发明的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1为本发明实施例提供的一种吸尘器主机的结构示意图；
图2为本发明实施例提供的一种吸尘器主机的结构示意图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被 这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
实施例一：
参见图1至图2，本实施例提供了一种吸尘器主机，首先设置了安装座1、电池2、电机3和尘杯4，电池2、电机3和尘杯4皆安装于安装座1上，安装座1上设置有手柄11和进风管12，进风管12固定连接于手柄11上，电机3可拆卸地安装于安装座1上，且电机3的位置对应手柄11的位置，电池2可拆卸地安装于电机3的第一端部，尘杯4可拆卸地安装于电机3的第二端部，且尘杯4的位置对应进风管12的位置。
继续参见图1至图2，电池2、电机3和尘杯4位于同一轴线上，电池2、电机3和尘杯4皆位于手柄11的上方，电池2、电机3位于手柄11的正上方，尘杯4位于进风管12的正上方，进风管12上开设有第一风口121，尘杯4上开设有匹配第一风口121的第二风口41，第一风口121位于进风管12的上表面，第二风口41位于尘杯4的下表面，第一风口121、第二风口41与进风管12的管口122之间形成风道，风力经过风道后进入尘杯4。
本发明所提供的一种吸尘器主机，主要包括手柄、进风管、电池、电机和尘杯，电池、电机位于手柄的正上方，使机器重量分布均匀，符合人体工程学；电池、电机和尘杯位于同一轴线上，改善了S型风道吸力分散，风力直达吸入口，使吸力损耗更小，吸力更大；尘杯与进风管的管口之间的距离相较于现有技术大大缩短，提高了吸尘效率；电池和尘杯皆可拆洗地安装在电机上，方便拆装。
因而，本发明相较于现有技术具有以下优点：
1、结构布局合理，符合人体工程学；
2、吸入损耗小，吸入功率更大；
3、电池及尘杯拆卸方便。
实施例二：
参见图1至图2，图中示出了本发明实施例二提供的一种吸尘器主机，本实施例在上述各实施例的基础上还进一步地做出了以下作为改进的技术方案：进风管12上开设有第一风口121，尘杯4上开设有匹配第一风口121的第二风口41，第一风口121位于进风管12的上表面，第二风口41位于尘杯4的下表面，第一风口121、第二风口41与进风管12的管口122之间形成风道，风力经过风道后进入尘杯4，此风道为喇叭结构，管口122为风道的入口，第二风口41为风道的出口，管口122的尺寸小于第二风口41的尺寸，因此管口122处的风速被放大，提高了吸尘能力。
实施例三：
参见图1至图2，图中示出了本发明实施例三提供的一种吸尘器主机，本实施例在上述各实施例的基础上还进一步地做出了以下作为改进的技术方案：进风管12上开设有第一风口121，尘杯4上开设有匹配第一风口121的第二风口41，第一风口121的相对两侧各设置有一块弧形限位板，两块弧形限位板分别包裹于尘杯4的相对两侧壁上，一方面提高尘杯4的位置稳定性，另一方面能够避免风力的外泄。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (8)

  1. 一种吸尘器主机，包括安装座(1)、电池(2)、电机(3)和尘杯(4)，所述电池(2)、所述电机(3)和所述尘杯(4)皆安装于所述安装座(1)上，其特征在于：所述安装座(1)上设置有手柄(11)和进风管(12)，所述进风管(12)固定连接于所述手柄(11)上，所述电机(3)可拆卸地安装于所述安装座(1)上，且所述电机(3)的位置对应所述手柄(11)的位置，所述电池(2)可拆卸地安装于所述电机(3)的第一端部，所述尘杯(4)可拆卸地安装于所述电机(3)的第二端部，且所述尘杯(4)的位置对应所述进风管(12)的位置。
  2. 根据权利要求1所述的一种吸尘器主机，其特征在于，所述电池(2)、所述电机(3)和所述尘杯(4)位于同一轴线上。
  3. 根据权利要求2所述的一种吸尘器主机，其特征在于，所述电池(2)、所述电机(3)和所述尘杯(4)皆位于所述手柄(11)的上方。
  4. 根据权利要求3所述的一种吸尘器主机，其特征在于，所述电池(2)、所述电机(3)位于所述手柄(11)的正上方。
  5. 根据权利要求4所述的一种吸尘器主机，其特征在于，所述尘杯(4)位于所述进风管(12)的正上方。
  6. 根据权利要求5所述的一种吸尘器主机，其特征在于，所述进风管(12)上开设有第一风口(121)，所述尘杯(4)上开设有匹配所述第一风口(121)的第二风口(41)。
  7. 根据权利要求6所述的一种吸尘器主机，其特征在于，所述第一风口(121)位于所述进风管(12)的上表面，所述第二风口(41)位于所述尘杯(4)的下表面。
  8. 根据权利要求7所述的一种吸尘器主机，其特征在于，所述第一风口(121)、所述第二风口(41)与所述进风管(12)的管口(122)之间形成风道，风力经过所述风道后进入所述尘杯(4)。
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