WO2017181331A1 - Vehicle mounted vacuum cleaner - Google Patents

Vehicle mounted vacuum cleaner Download PDF

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Publication number
WO2017181331A1
WO2017181331A1 PCT/CN2016/079612 CN2016079612W WO2017181331A1 WO 2017181331 A1 WO2017181331 A1 WO 2017181331A1 CN 2016079612 W CN2016079612 W CN 2016079612W WO 2017181331 A1 WO2017181331 A1 WO 2017181331A1
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WO
WIPO (PCT)
Prior art keywords
vacuum cleaner
motor
fan
vehicle
fixing
Prior art date
Application number
PCT/CN2016/079612
Other languages
French (fr)
Chinese (zh)
Inventor
邢皓宇
Original Assignee
邢皓宇
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 邢皓宇 filed Critical 邢皓宇
Priority to PCT/CN2016/079612 priority Critical patent/WO2017181331A1/en
Publication of WO2017181331A1 publication Critical patent/WO2017181331A1/en

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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
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • 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
    • A47L9/22—Mountings for motor fan assemblies

Definitions

  • the present invention relates to the field of vacuum cleaners, and more particularly to a vehicle vacuum cleaner.
  • the existing car vacuum cleaner will be subjected to large vibration during the work, so that the installation and fixing of the internal components of the car vacuum cleaner are required to be high.
  • the car vacuum cleaner is placed directly in the car, so that the car vibrates more during operation, so that the internal components of the car vacuum cleaner are easily loosened, especially the mounting of the motor and the fan disposed on the motor.
  • the car vacuum cleaner needs to have a strong vacuuming ability. Since the output power of the car is constant, it is necessary to increase the dust collecting efficiency of the fan, but if the fan of the vacuum cleaner is set Larger, this will give the motor extra weight, which will damage the motor more easily when the car vacuum is vibrated.
  • the technical problem to be solved by the present invention is to provide a vehicle vacuum cleaner which has high dust suction efficiency, and the motor is fixedly fixed and the motor is not easy to be loose or damaged.
  • the invention discloses a vehicle vacuum cleaner comprising a main body, a motor mounted inside the main body, a fan mounted on an output shaft of the motor, and a fixing sleeve sleeved at an end of the motor, the fixing frame being provided on one side for a first placement slot for placing an end of the motor, the other side of the fixture being provided with a second placement slot for placing the fan, the fan being rotatable within the second placement slot, the holder being on its side
  • Two opposite lugs are disposed on the outer surface of the wall, and the main body is provided with a card slot for limiting the lugs, and the fixing bracket is disposed on an outer surface of the side wall between the two lugs
  • a plurality of air guiding plates are arranged at intervals, and two ends of the air guiding plate are respectively adjacent to both sides of the fixing frame, and the air guiding plate has a concave curved structure in the middle portion.
  • the lug is provided with a wind guiding hole.
  • the air guiding hole is further arranged to further increase the air guiding effect, thereby increasing the blowing effect of the fan, thereby further improving the dust collecting effect of the vehicle vacuum cleaner.
  • the air guiding holes are provided on each of the lugs. This is a specific way to set the air guiding hole. Two air guiding holes are arranged on the lug, and the air guiding effect is better.
  • a reinforcing rib is disposed between the outer surface of the side wall of the lug and the fixing frame, and the reinforcing ribs disposed between the outer surface of each of the lugs and the side wall of the fixing frame are three, the two A wind guiding hole is located between the three reinforcing ribs. Since the air guiding holes are provided, the strength of the lugs is weakened, so that the present invention provides reinforcing ribs on the lugs for increasing the strength of the lugs to ensure stability to the fixing frame.
  • the fixing bracket has a flange extending on the edge of the second placement slot for limiting the fan. Limiting the fan by the second placement slot and the plurality of flanges not only enables the fan to rotate more smoothly in the second placement slot, but also increases the airflow during operation of the fan, thereby further increasing the strength of the vacuum.
  • the fixing bracket is fixed to the motor by screws.
  • the screws are securely fastened for easy installation and removal.
  • the motor is provided with at least two first screw holes at one end thereof, and the fixing frame is provided with a second screw hole fixed to the first screw hole by screwing, the second screw hole The number is the same as the first screw hole.
  • This is a specific way of fixing the fixing frame and the motor by screws, so that the fixing between the motor and the fixing frame is firm and strong.
  • the lug is sleeved with a fixing sleeve
  • the fixing sleeve is provided with a fixing groove
  • the fixing groove is suitable for the size of the lug.
  • a fixing sleeve is sleeved on the lug, and then the fixing sleeve is placed in the card slot of the housing.
  • the fixing sleeve is made of a soft material.
  • the fixing sleeve of the soft material has elasticity, and the shock absorption performance of the shock absorber is better when the motor is vibrated.
  • the main body is provided with a handle, and the middle portion of the handle protrudes outward and has an arc structure. So that the user can hold the handle by hand.
  • the technical effect of the present invention is that the present invention limits the motor and the fan to the two sides thereof through the fixing frame, and the first placement slot of the fixing frame limits the motor and the second placement of the fixing frame The slot limits the fan to ensure that the motor is securely fastened and that the fan is operating properly in the second slot.
  • the fixing bracket of the invention is provided with a lug on the side wall thereof to cooperate with the slot of the housing, so as to fix the fixed position of the fixing frame in the housing; and a wind deflecting plate is arranged on the side wall of the fixing frame, thereby guiding The role of the wind, because the two ends of the air deflector are respectively close to the fixed frame On both sides, and the wind deflector has a concave arc-shaped structure in the middle, so that the wind deflecting effect of the wind deflecting plate on the fan is better, and then the fan rotates during the rotation of the motor, and the wind guiding effect of the wind deflecting plate is greatly The intensity of the fan blower is increased, which greatly increases the dust collecting capacity of the car vacuum cleaner and improves the dust collecting efficiency of the car vacuum cleaner.
  • the invention adopts a normal fan and a motor to improve the vacuuming ability of the vehicle vacuum cleaner, without additionally increasing the fan size or other devices, and does not bring extra load to the motor.
  • the invention further realizes the limitation of the motor and the fan through the fixing frame, so that the motor is more firmly fixed and the fan operation is more stable, so that even if the vehicle vacuum cleaner is vibrated, the internal components are not easily loosened or damaged.
  • FIG. 1 is a schematic view showing the overall structure of a vehicle vacuum cleaner according to an embodiment of the present invention
  • FIG. 2 is also a schematic view showing the overall structure of a vehicle vacuum cleaner according to an embodiment of the present invention.
  • FIG. 3 is a schematic view showing the structure of a main part of a car vacuum cleaner according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a fixing frame according to an embodiment of the present invention.
  • FIG. 5 is also a schematic structural view of a fixing structure according to an embodiment of the present invention.
  • Figure 6 is a schematic view showing the cooperation of the fixing frame and the motor in the embodiment of the present invention.
  • FIG. 7 is a schematic structural view of a fan according to an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • a plurality means two or more unless otherwise stated.
  • the term “comprises” and its variations are intended to cover a non-exclusive inclusion.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • a vehicle-mounted vacuum cleaner of an embodiment of the present invention will be described below with reference to FIGS. 1 through 7.
  • the vehicle-mounted vacuum cleaner includes a main body 1, a motor 100 installed inside the main body, a fan 300 mounted on an output shaft of the motor, and a sleeve that is sleeved at an end of the motor.
  • the fixing frame is provided on the outer surface of the side wall with two opposite lugs 230, and the main body is provided with a card slot 13 for limiting the lugs, the fixing frame is A plurality of air guiding plates 270 are disposed on the outer surface of the side wall between the two lugs, and the two ends of the air guiding plate are respectively adjacent to both sides of the fixing frame, and the air guiding plate is in the middle A concave curved structure.
  • the invention limits the motor and the fan to the two sides through the fixing frame, and the first placement slot of the fixing frame limits the motor, and the second placement slot of the fixing frame limits the fan, thereby ensuring that the motor is firmly fixed, and The fan can operate normally in the second placement slot.
  • the fixing bracket of the invention is provided with a lug on the side wall thereof to cooperate with the slot of the housing, so as to fix the fixed position of the fixing frame in the housing; and a wind deflecting plate is arranged on the side wall of the fixing frame, thereby guiding
  • the effect of the wind is that the two ends of the air deflector are respectively close to the two sides of the fixed frame, and the wind deflecting plate has a concave curved structure in the middle, so that the air guiding effect of the wind deflecting plate on the fan is better, and thus the motor rotates.
  • the invention adopts a normal fan and a motor to improve the vacuuming ability of the vehicle vacuum cleaner, without additionally increasing the fan size or other devices, and does not bring extra load to the motor.
  • the invention further realizes the limitation of the motor and the fan through the fixing frame, so that the motor is more firmly fixed and the fan operation is more stable, so that even if the vehicle vacuum cleaner is vibrated, the internal components are not easily loosened or damaged.
  • the lug 230 is provided with a wind guiding hole 240.
  • the air guiding hole is further arranged to further increase the air guiding effect, thereby increasing the blowing effect of the fan, thereby further improving the dust collecting effect of the vehicle vacuum cleaner.
  • the air guiding holes provided on each of the lugs are two. This is a specific way to set the air guiding hole. Two air guiding holes are arranged on the lug, and the air guiding effect is better. Of course, it is also possible to provide a wind guiding hole or other number of air guiding holes.
  • a reinforcing rib 250 is disposed between the lug and the outer surface of the side wall of the fixing frame, and the reinforcing ribs disposed between the outer surface of each of the lugs and the side wall of the fixing frame are three, The two air guiding holes are located between the three reinforcing ribs. Since the air guiding holes are provided, the strength of the lugs is weakened, so that the present invention provides reinforcing ribs on the lugs for increasing the strength of the lugs to ensure stability to the fixing frame. Of course, it is also possible to set other numbers of ribs.
  • the fixing bracket extends on the edge of the second placement slot with a flange 280 for limiting the fan. Limiting the fan by the second placement slot and the plurality of flanges not only enables the fan to rotate more smoothly in the second placement slot, but also increases the airflow during operation of the fan, thereby further increasing the strength of the vacuum. It is also a preferred embodiment of the present embodiment to provide a convex edge. Of course, it is also possible to provide no convex edge.
  • fixing bracket is fixed to the motor by screws.
  • the screws are securely fastened for easy installation and removal.
  • the motor is provided with at least two first screw holes at one end thereof, and the fixing frame is provided with a second screw hole 260 fixed to the first screw hole by screwing, the second screw hole
  • the number is the same as the first screw hole.
  • the fixing lug is sleeved on the lug, and the fixing sleeve is provided with a fixing groove, and the fixing groove is suitable for the size of the lug.
  • a fixing sleeve is sleeved on the lug, and then the fixing sleeve is placed in the card slot of the housing. In this way, when the motor works to generate vibration, the force of the vibration first acts on the position of the lug through the fixing frame, the lug is transmitted to the fixing sleeve, and then the fixing sleeve generates vibration between the clamping groove, so that the layer transmission is reduced.
  • the vibration of the motor acts as a shock absorber.
  • the fixing sleeve is made of a soft material.
  • the fixing sleeve of the soft material has elasticity, and the shock absorption performance of the shock absorber is better when the motor is vibrated.
  • This embodiment can be made of rubber or plastic.
  • the main body is provided with a handle 11 which is convex outward and has an arc shape structure. So that the user can hold the handle by hand.
  • the present invention is provided with a passage 12 for vacuuming on the head 10 of the vehicle-mounted vacuum cleaner.
  • the main body is provided with a dust suction port communicating with the passage
  • the fan 300 is installed at the position of the suction port
  • the main body is fixed to the fan.
  • a plurality of air outlets are provided at the side wall position.
  • a filter 30 is disposed between the suction port and the head 10, and the filter is fixed to the position between the head 10 and the fan 300 by the support frame 40 and the cover 20.
  • the fan is fixedly mounted inside the casing composed of the first casing 60 and the second casing 70, and the head 10 is tightly connected with the first casing and the second casing through the sealing rubber ring 50.
  • the vehicle vacuum cleaner is connected to a plug 2 for plugging into the vehicle through a wire, and is connected to the vehicle through the plug, so that the vehicle supplies power to the vehicle vacuum cleaner, and the power supply is completed.
  • the control switch 80 is turned on, and the motor is energized, so that the fan is driven to rotate when the motor is energized to achieve the effect of sucking air, thereby achieving the effect of vacuuming through the dust suction port and the passage.
  • this embodiment is provided with a filter at the position of the head passage to prevent debris from clogging the passage or damaging the fan.
  • the head and the main body are fixedly connected by snapping, so that the head is easily detached from the main body, thereby facilitating removal of debris on the filter net for continued use.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

A vehicle mounted vacuum cleaner, comprising a main body (1), a motor (100) mounted inside the main body (1), a fan (300) mounted on an output shaft of the motor (100), and a fixed frame (200) sleeved over an end part of the motor (100), one face of the fixed frame (200) being provided with a first placement groove (210) used for placing the end part of the motor, and the other face of the fixed frame (200) being provided with a second placement groove (220) used for placing the fan (300), the fan (300) being able to rotate inside the second placement groove (220), two oppositely arranged lugs (230) being arranged on the outer surface of the side walls of the fixed frame (200), the main body (1) being provided with a clamping groove (13) used for limiting the lugs (230), and a plurality of air guide plates (270) being arranged at intervals on the outer surface of the side walls of the fixed frame (200) between the two lugs (230), the air guide plates (270) having a centrally concave arch-shaped structure, the two ends thereof respectively being close to the two faces of the fixed frame (200). The present vehicle mounted vacuum cleaner has highly efficient vacuum cleaning and stable internal components.

Description

一种车载吸尘器Car vacuum cleaner 技术领域Technical field
本发明涉及吸尘器领域，更具体的说，涉及一种车载吸尘器。The present invention relates to the field of vacuum cleaners, and more particularly to a vehicle vacuum cleaner.
背景技术Background technique
现有的车载吸尘器在工作的过中，会受到较大的振动，这样对车载吸尘器内部器件的安装固定牢固性要求较高。尤其是将车载吸尘器直接放置于车内，这样车在运行过程中振动更大，从而就容易使得车载吸尘器内部器件松动，尤其是电机的安装固定以及设置在电机上的风扇。另外，由于车上的灰尘不易清洗，就需要车载吸尘器具有较强的吸尘能力，由于车的输出功率是一定的，因此，就需要提高风扇的吸尘效率，但是，若将吸尘器的风扇设置较大，这样就会给电机带来额外的负重，进而在车载吸尘器受到振动时更容易损坏电机。The existing car vacuum cleaner will be subjected to large vibration during the work, so that the installation and fixing of the internal components of the car vacuum cleaner are required to be high. In particular, the car vacuum cleaner is placed directly in the car, so that the car vibrates more during operation, so that the internal components of the car vacuum cleaner are easily loosened, especially the mounting of the motor and the fan disposed on the motor. In addition, since the dust on the car is not easy to clean, the car vacuum cleaner needs to have a strong vacuuming ability. Since the output power of the car is constant, it is necessary to increase the dust collecting efficiency of the fan, but if the fan of the vacuum cleaner is set Larger, this will give the motor extra weight, which will damage the motor more easily when the car vacuum is vibrated.
发明内容Summary of the invention
本发明所要解决的技术问题是提供一种吸尘效率高、且电机安装固定牢固、电机不易松动或损坏的车载吸尘器。The technical problem to be solved by the present invention is to provide a vehicle vacuum cleaner which has high dust suction efficiency, and the motor is fixedly fixed and the motor is not easy to be loose or damaged.
本发明的目的是通过以下技术方案来实现的：The object of the present invention is achieved by the following technical solutions:
本发明公开一种车载吸尘器，包括主体、安装在所述主体内部的电机、安装在电机的输出轴上的风扇以及套接在所述电机端部的固定架，所述固定架一面设置有用于放置电机端部的第一放置槽，所述固定架另一面设置有用于放置所述风扇的第二放置槽，所述风扇可在所述第二放置槽内转动，所述固定架在其侧壁外表面上设置有两个相对的凸耳，所述主体设置有用于限位所述凸耳的卡槽，所述固定架在两个所述凸耳之间的侧壁外表面上设置有多个间隔布置的导风板，所述导风板的两端分别靠近所述固定架的两面，所述导风板呈中部下凹的弧形结构。The invention discloses a vehicle vacuum cleaner comprising a main body, a motor mounted inside the main body, a fan mounted on an output shaft of the motor, and a fixing sleeve sleeved at an end of the motor, the fixing frame being provided on one side for a first placement slot for placing an end of the motor, the other side of the fixture being provided with a second placement slot for placing the fan, the fan being rotatable within the second placement slot, the holder being on its side Two opposite lugs are disposed on the outer surface of the wall, and the main body is provided with a card slot for limiting the lugs, and the fixing bracket is disposed on an outer surface of the side wall between the two lugs A plurality of air guiding plates are arranged at intervals, and two ends of the air guiding plate are respectively adjacent to both sides of the fixing frame, and the air guiding plate has a concave curved structure in the middle portion.
优选的，所述凸耳上设置有导风孔。设置导风孔进一步增加导风效果，增加风扇的吹风效果，进而使得车载吸尘器的吸尘效果更佳。 Preferably, the lug is provided with a wind guiding hole. The air guiding hole is further arranged to further increase the air guiding effect, thereby increasing the blowing effect of the fan, thereby further improving the dust collecting effect of the vehicle vacuum cleaner.
优选的，每个所述的凸耳上设置的所述导风孔为两个。这是设置导风孔的一种具体方式，在凸耳上设置两个导风孔，导风效果更好。Preferably, the air guiding holes are provided on each of the lugs. This is a specific way to set the air guiding hole. Two air guiding holes are arranged on the lug, and the air guiding effect is better.
优选的，所述凸耳和固定架的侧壁外表面之间设置加强筋，每个所述的凸耳和固定架侧壁外表面之间设置的所述加强筋为三条，所述的两个导风孔位于所述的三条加强筋之间。由于设置导风孔这样就会减弱凸耳的强度，从而本发明在凸耳上设置加强筋用于增加凸耳的强度，以确保对固定架的稳定性。Preferably, a reinforcing rib is disposed between the outer surface of the side wall of the lug and the fixing frame, and the reinforcing ribs disposed between the outer surface of each of the lugs and the side wall of the fixing frame are three, the two A wind guiding hole is located between the three reinforcing ribs. Since the air guiding holes are provided, the strength of the lugs is weakened, so that the present invention provides reinforcing ribs on the lugs for increasing the strength of the lugs to ensure stability to the fixing frame.
优选的，所述固定架在所述第二放置槽边沿延伸有用于限位所述风扇的凸沿。通过第二放置槽及凸沿多个对风扇进行限位，不仅使得风扇能够更加顺畅的在第二放置槽内转动，而且增加风扇运作时的风流，从而进一步增加吸尘的强度。Preferably, the fixing bracket has a flange extending on the edge of the second placement slot for limiting the fan. Limiting the fan by the second placement slot and the plurality of flanges not only enables the fan to rotate more smoothly in the second placement slot, but also increases the airflow during operation of the fan, thereby further increasing the strength of the vacuum.
优选的，所述固定架通过螺丝固定在所述电机上。螺丝固定牢固，方便安装和拆卸。Preferably, the fixing bracket is fixed to the motor by screws. The screws are securely fastened for easy installation and removal.
优选的，所述电机在其一端设置有至少两个第一螺丝孔，所述固定架设置有与所述第一螺丝孔通过螺丝螺接固定的第二螺丝孔，所述第二螺丝孔的个数与第一螺丝孔相同。这是固定架和电机通过螺丝固定的一种具体方式，这样使得电机和固定架之间固定牢固，强度大。Preferably, the motor is provided with at least two first screw holes at one end thereof, and the fixing frame is provided with a second screw hole fixed to the first screw hole by screwing, the second screw hole The number is the same as the first screw hole. This is a specific way of fixing the fixing frame and the motor by screws, so that the fixing between the motor and the fixing frame is firm and strong.
优选的，所述凸耳上套接有固定套，所述固定套设置有固定槽，所述固定槽适合所述凸耳大小设置。在凸耳上套设固定套，然后，再将固定套放置到壳体的卡槽内。这样当电机工作产生震动时，震动的作用力首先通过固定架作用于凸耳的位置，凸耳传递至固定套，然后，固定套再与卡槽之间产生震动，这样层层传递就减小了电机的震动，从而起到减震的作用。Preferably, the lug is sleeved with a fixing sleeve, and the fixing sleeve is provided with a fixing groove, and the fixing groove is suitable for the size of the lug. A fixing sleeve is sleeved on the lug, and then the fixing sleeve is placed in the card slot of the housing. In this way, when the motor works to generate vibration, the force of the vibration first acts on the position of the lug through the fixing frame, the lug is transmitted to the fixing sleeve, and then the fixing sleeve generates vibration between the clamping groove, so that the layer transmission is reduced. The vibration of the motor acts as a shock absorber.
优选的，所述固定套为软质材料制成。软质材料的固定套具有弹性，在受到电机的震动时减震具有伸缩的性能，从而减震效果更佳。Preferably, the fixing sleeve is made of a soft material. The fixing sleeve of the soft material has elasticity, and the shock absorption performance of the shock absorber is better when the motor is vibrated.
优选的，所述主体上设置有把手，所述把手中部向外凸出，且为弧形结构。以便使用者用手拿握把手。Preferably, the main body is provided with a handle, and the middle portion of the handle protrudes outward and has an arc structure. So that the user can hold the handle by hand.
与现有技术相比，本发明的技术效果是：本发明通过固定架将电机和风扇限位在其两面位置，且固定架的第一放置槽对电机进行限位、固定架的第二放置槽对风扇进行限位，从而确保电机固定牢固，以及风扇能够在第二放置槽内正常的运行。本发明固定架在其侧壁上设置凸耳与壳体的卡槽进行配合，从而将固定架牢固的限位固定在壳体内；以及固定架侧壁上设置导风板，从而就起到导风的作用，由于导风板的两端分别靠近固定架 的两面，且导风板呈中部下凹的弧形结构，从而导风板对风扇的导风效果更佳，进而在电机转动过程中，风扇随之转动，经过导风板的导风作用大大增加了风扇吹风的强度，这样就大大增加车载吸尘器的吸尘能力，提高了车载吸尘器的吸尘效率。同时，本发明采用正常的风扇和电机即可提高车载吸尘器的吸尘能力，无需额外增加风扇大小或其他器件，不会给电机带来额外的负重。而且本发明进一步通过固定架实现对电机及风扇的限位，这样就使得电机固定更加牢固，以及风扇运作更加稳定，这样即使车载吸尘器受到振动其内部器件也不易松动或损坏。Compared with the prior art, the technical effect of the present invention is that the present invention limits the motor and the fan to the two sides thereof through the fixing frame, and the first placement slot of the fixing frame limits the motor and the second placement of the fixing frame The slot limits the fan to ensure that the motor is securely fastened and that the fan is operating properly in the second slot. The fixing bracket of the invention is provided with a lug on the side wall thereof to cooperate with the slot of the housing, so as to fix the fixed position of the fixing frame in the housing; and a wind deflecting plate is arranged on the side wall of the fixing frame, thereby guiding The role of the wind, because the two ends of the air deflector are respectively close to the fixed frame On both sides, and the wind deflector has a concave arc-shaped structure in the middle, so that the wind deflecting effect of the wind deflecting plate on the fan is better, and then the fan rotates during the rotation of the motor, and the wind guiding effect of the wind deflecting plate is greatly The intensity of the fan blower is increased, which greatly increases the dust collecting capacity of the car vacuum cleaner and improves the dust collecting efficiency of the car vacuum cleaner. At the same time, the invention adopts a normal fan and a motor to improve the vacuuming ability of the vehicle vacuum cleaner, without additionally increasing the fan size or other devices, and does not bring extra load to the motor. Moreover, the invention further realizes the limitation of the motor and the fan through the fixing frame, so that the motor is more firmly fixed and the fan operation is more stable, so that even if the vehicle vacuum cleaner is vibrated, the internal components are not easily loosened or damaged.
附图说明DRAWINGS
图1是本发明实施例车载吸尘器的整体结构示意图；1 is a schematic view showing the overall structure of a vehicle vacuum cleaner according to an embodiment of the present invention;
图2也是本发明实施例车载吸尘器的整体结构示意图；2 is also a schematic view showing the overall structure of a vehicle vacuum cleaner according to an embodiment of the present invention;
图3是本发明实施例车载吸尘器主体部分结构拆分示意图；3 is a schematic view showing the structure of a main part of a car vacuum cleaner according to an embodiment of the present invention;
图4是本发明实施例固定架的结构示意图；4 is a schematic structural view of a fixing frame according to an embodiment of the present invention;
图5也是本发明实施例固定结构的结构示意图；FIG. 5 is also a schematic structural view of a fixing structure according to an embodiment of the present invention; FIG.
图6是本发明实施例固定架和电机配合的示意图；Figure 6 is a schematic view showing the cooperation of the fixing frame and the motor in the embodiment of the present invention;
图7是本发明实施例风扇的结构示意图。FIG. 7 is a schematic structural view of a fan according to an embodiment of the present invention.
具体实施方式detailed description
下面结合附图和较佳的实施例对本发明作进一步说明。The invention will now be further described with reference to the drawings and preferred embodiments.
在本发明的描述中，需要理解的是，术语“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。另外，术语“包括”及其任何变形，意图在于覆盖不排他的包含。 In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship of the "bottom", "inside", "outside" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device. Or the components must have a particular orientation, are constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention. Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include one or more of the features either explicitly or implicitly. In the description of the present invention, "a plurality" means two or more unless otherwise stated. In addition, the term "comprises" and its variations are intended to cover a non-exclusive inclusion.
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”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，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，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，可以具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that the terms "installation", "connected", and "connected" are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
下面参考图1至图7描述本发明实施例的车载吸尘器。A vehicle-mounted vacuum cleaner of an embodiment of the present invention will be described below with reference to FIGS. 1 through 7.
如图1至图7所示，所述的一种车载吸尘器包括主体1、安装在所述主体内部的电机100、安装在电机的输出轴上的风扇300以及套接在所述电机端部的固定架200，所述固定架一面设置有用于放置电机端部的第一放置槽210，所述固定架另一面设置有用于放置所述风扇的第二放置槽220，所述风扇可在所述第二放置槽内转动，所述固定架在其侧壁外表面上设置有两个相对的凸耳230，所述主体设置有用于限位所述凸耳的卡槽13，所述固定架在两个所述凸耳之间的侧壁外表面上设置有多个间隔布置的导风板270，所述导风板的两端分别靠近所述固定架的两面，所述导风板呈中部下凹的弧形结构。As shown in FIG. 1 to FIG. 7, the vehicle-mounted vacuum cleaner includes a main body 1, a motor 100 installed inside the main body, a fan 300 mounted on an output shaft of the motor, and a sleeve that is sleeved at an end of the motor. a fixing frame 200, one side of which is provided with a first placement groove 210 for placing an end of the motor, and the other side of the fixing frame is provided with a second placement groove 220 for placing the fan, the fan being Rotating in the second placement groove, the fixing frame is provided on the outer surface of the side wall with two opposite lugs 230, and the main body is provided with a card slot 13 for limiting the lugs, the fixing frame is A plurality of air guiding plates 270 are disposed on the outer surface of the side wall between the two lugs, and the two ends of the air guiding plate are respectively adjacent to both sides of the fixing frame, and the air guiding plate is in the middle A concave curved structure.
本发明通过固定架将电机和风扇限位在其两面位置，且固定架的第一放置槽对电机进行限位、固定架的第二放置槽对风扇进行限位，从而确保电机固定牢固，以及风扇能够在第二放置槽内正常的运行。本发明固定架在其侧壁上设置凸耳与壳体的卡槽进行配合，从而将固定架牢固的限位固定在壳体内；以及固定架侧壁上设置导风板，从而就起到导风的作用，由于导风板的两端分别靠近固定架的两面，且导风板呈中部下凹的弧形结构，从而导风板对风扇的导风效果更佳，进而在电机转动过程中，风扇随之转动，经过导风板的导风作用大大增加了风扇吹风的强度，这样就大大增加车载吸尘器的吸尘能力，提高了车载吸尘器的吸尘效率。同时，本发明采用正常的风扇和电机即可提高车载吸尘器的吸尘能力，无需额外增加风扇大小或其他器件，不会给电机带来额外的负重。而且本发明进一步通过固定架实现对电机及风扇的限位，这样就使得电机固定更加牢固，以及风扇运作更加稳定，这样即使车载吸尘器受到振动其内部器件也不易松动或损坏。 The invention limits the motor and the fan to the two sides through the fixing frame, and the first placement slot of the fixing frame limits the motor, and the second placement slot of the fixing frame limits the fan, thereby ensuring that the motor is firmly fixed, and The fan can operate normally in the second placement slot. The fixing bracket of the invention is provided with a lug on the side wall thereof to cooperate with the slot of the housing, so as to fix the fixed position of the fixing frame in the housing; and a wind deflecting plate is arranged on the side wall of the fixing frame, thereby guiding The effect of the wind is that the two ends of the air deflector are respectively close to the two sides of the fixed frame, and the wind deflecting plate has a concave curved structure in the middle, so that the air guiding effect of the wind deflecting plate on the fan is better, and thus the motor rotates. The fan rotates accordingly, and the air guiding effect of the air guiding plate greatly increases the strength of the fan blowing, thereby greatly increasing the dust collecting capacity of the vehicle vacuum cleaner and improving the dust collecting efficiency of the vehicle vacuum cleaner. At the same time, the invention adopts a normal fan and a motor to improve the vacuuming ability of the vehicle vacuum cleaner, without additionally increasing the fan size or other devices, and does not bring extra load to the motor. Moreover, the invention further realizes the limitation of the motor and the fan through the fixing frame, so that the motor is more firmly fixed and the fan operation is more stable, so that even if the vehicle vacuum cleaner is vibrated, the internal components are not easily loosened or damaged.
其中，所述凸耳230上设置有导风孔240。设置导风孔进一步增加导风效果，增加风扇的吹风效果，进而使得车载吸尘器的吸尘效果更佳。Wherein, the lug 230 is provided with a wind guiding hole 240. The air guiding hole is further arranged to further increase the air guiding effect, thereby increasing the blowing effect of the fan, thereby further improving the dust collecting effect of the vehicle vacuum cleaner.
进一步的，每个所述的凸耳上设置的所述导风孔为两个。这是设置导风孔的一种具体方式，在凸耳上设置两个导风孔，导风效果更好。当然，设置一个导风孔或其他个数的导风孔也是可以的。Further, the air guiding holes provided on each of the lugs are two. This is a specific way to set the air guiding hole. Two air guiding holes are arranged on the lug, and the air guiding effect is better. Of course, it is also possible to provide a wind guiding hole or other number of air guiding holes.
更进一步的，所述凸耳和固定架的侧壁外表面之间设置加强筋250，每个所述的凸耳和固定架侧壁外表面之间设置的所述加强筋为三条，所述的两个导风孔位于所述的三条加强筋之间。由于设置导风孔这样就会减弱凸耳的强度，从而本发明在凸耳上设置加强筋用于增加凸耳的强度，以确保对固定架的稳定性。当然，设置其他个数的加强筋也是可以的。Further, a reinforcing rib 250 is disposed between the lug and the outer surface of the side wall of the fixing frame, and the reinforcing ribs disposed between the outer surface of each of the lugs and the side wall of the fixing frame are three, The two air guiding holes are located between the three reinforcing ribs. Since the air guiding holes are provided, the strength of the lugs is weakened, so that the present invention provides reinforcing ribs on the lugs for increasing the strength of the lugs to ensure stability to the fixing frame. Of course, it is also possible to set other numbers of ribs.
其中，所述固定架在所述第二放置槽边沿延伸有用于限位所述风扇的凸沿280。通过第二放置槽及凸沿多个对风扇进行限位，不仅使得风扇能够更加顺畅的在第二放置槽内转动，而且增加风扇运作时的风流，从而进一步增加吸尘的强度。设置凸沿是本实施例的优选方案，当然，不设置凸沿也是可以的。The fixing bracket extends on the edge of the second placement slot with a flange 280 for limiting the fan. Limiting the fan by the second placement slot and the plurality of flanges not only enables the fan to rotate more smoothly in the second placement slot, but also increases the airflow during operation of the fan, thereby further increasing the strength of the vacuum. It is also a preferred embodiment of the present embodiment to provide a convex edge. Of course, it is also possible to provide no convex edge.
其中，所述固定架通过螺丝固定在所述电机上。螺丝固定牢固，方便安装和拆卸。Wherein the fixing bracket is fixed to the motor by screws. The screws are securely fastened for easy installation and removal.
具体的，所述电机在其一端设置有至少两个第一螺丝孔，所述固定架设置有与所述第一螺丝孔通过螺丝螺接固定的第二螺丝孔260，所述第二螺丝孔的个数与第一螺丝孔相同。这是固定架和电机通过螺丝固定的一种具体方式，这样使得电机和固定架之间固定牢固，强度大。当然，采用其他个数的螺丝进行固定也是可以的比如三个螺丝进行固定。Specifically, the motor is provided with at least two first screw holes at one end thereof, and the fixing frame is provided with a second screw hole 260 fixed to the first screw hole by screwing, the second screw hole The number is the same as the first screw hole. This is a specific way of fixing the fixing frame and the motor by screws, so that the fixing between the motor and the fixing frame is firm and strong. Of course, it is also possible to fix by using other screws. For example, three screws are fixed.
其中，所述凸耳上套接有固定套400，所述固定套设置有固定槽，所述固定槽适合所述凸耳大小设置。在凸耳上套设固定套，然后，再将固定套放置到壳体的卡槽内。这样当电机工作产生震动时，震动的作用力首先通过固定架作用于凸耳的位置，凸耳传递至固定套，然后，固定套再与卡槽之间产生震动，这样层层传递就减小了电机的震动，从而起到减震的作用。The fixing lug is sleeved on the lug, and the fixing sleeve is provided with a fixing groove, and the fixing groove is suitable for the size of the lug. A fixing sleeve is sleeved on the lug, and then the fixing sleeve is placed in the card slot of the housing. In this way, when the motor works to generate vibration, the force of the vibration first acts on the position of the lug through the fixing frame, the lug is transmitted to the fixing sleeve, and then the fixing sleeve generates vibration between the clamping groove, so that the layer transmission is reduced. The vibration of the motor acts as a shock absorber.
进一步的，所述固定套为软质材料制成。软质材料的固定套具有弹性，在受到电机的震动时减震具有伸缩的性能，从而减震效果更佳。本实施例可以采用橡胶或塑料。Further, the fixing sleeve is made of a soft material. The fixing sleeve of the soft material has elasticity, and the shock absorption performance of the shock absorber is better when the motor is vibrated. This embodiment can be made of rubber or plastic.
其中，所述主体上设置有把手11，所述把手中部向外凸出，且为弧形 结构。以便使用者用手拿握把手。Wherein, the main body is provided with a handle 11 which is convex outward and has an arc shape structure. So that the user can hold the handle by hand.
本发明在车载吸尘器的头部10设置有用于吸尘的通道12，对应的，主体设置有与通道相连通的吸尘口，风扇300安装于吸尘口的位置处，且主体在安装固定风扇的侧壁位置处设置有多个出风口。其中，在吸尘口与头部10之间设置有过滤网30，过滤网通过支撑架40及罩子20固定在头部10和风扇300之间的位置。风扇安装固定在第一壳60和第二壳70组成的壳体内部，头部10与第一壳及第二壳之间通过密封胶圈50实现紧密连接。The present invention is provided with a passage 12 for vacuuming on the head 10 of the vehicle-mounted vacuum cleaner. Correspondingly, the main body is provided with a dust suction port communicating with the passage, the fan 300 is installed at the position of the suction port, and the main body is fixed to the fan. A plurality of air outlets are provided at the side wall position. A filter 30 is disposed between the suction port and the head 10, and the filter is fixed to the position between the head 10 and the fan 300 by the support frame 40 and the cover 20. The fan is fixedly mounted inside the casing composed of the first casing 60 and the second casing 70, and the head 10 is tightly connected with the first casing and the second casing through the sealing rubber ring 50.
在本发明中，车载吸尘器通过导线连接一用于插接到车上的插头2，通过插头与车连接，实现车为车载吸尘器供电，供电完成。通过按键90，打开控制开关80，电机通电，这样在电机通电工作时驱动风扇转动，实现吸风的效果，从而通过吸尘口及通道实现吸尘的效果。当然，本实施例在头部通道的位置设置有过滤网，以防止杂物堵塞通道或损坏风扇。In the present invention, the vehicle vacuum cleaner is connected to a plug 2 for plugging into the vehicle through a wire, and is connected to the vehicle through the plug, so that the vehicle supplies power to the vehicle vacuum cleaner, and the power supply is completed. Through the button 90, the control switch 80 is turned on, and the motor is energized, so that the fan is driven to rotate when the motor is energized to achieve the effect of sucking air, thereby achieving the effect of vacuuming through the dust suction port and the passage. Of course, this embodiment is provided with a filter at the position of the head passage to prevent debris from clogging the passage or damaging the fan.
本实施例头部和主体通过卡接固定连接，这样就便于将头部从主体拆卸下来，进而便于清除过滤网上的杂物，以便继续使用。In this embodiment, the head and the main body are fixedly connected by snapping, so that the head is easily detached from the main body, thereby facilitating removal of debris on the filter net for continued use.
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。 The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Claims (10)

  1. 一种车载吸尘器，其特征在于，包括主体、安装在所述主体内部的电机、安装在电机的输出轴上的风扇以及套接在所述电机端部的固定架，所述固定架一面设置有用于放置电机端部的第一放置槽，所述固定架另一面设置有用于放置所述风扇的第二放置槽，所述风扇可在所述第二放置槽内转动，所述固定架在其侧壁外表面上设置有两个相对的凸耳，所述主体设置有用于限位所述凸耳的卡槽，所述固定架在两个所述凸耳之间的侧壁外表面上设置有多个间隔布置的导风板，所述导风板的两端分别靠近所述固定架的两面，所述导风板呈中部下凹的弧形结构。A vehicle-mounted vacuum cleaner comprising: a main body, a motor mounted inside the main body, a fan mounted on an output shaft of the motor, and a fixing bracket sleeved at an end of the motor, the fixing frame being provided on one side a first placement slot for placing an end of the motor, the other side of the holder being provided with a second placement slot for placing the fan, the fan being rotatable within the second placement slot, the holder being in the Two opposite lugs are disposed on the outer surface of the side wall, and the main body is provided with a card slot for limiting the lugs, and the fixing bracket is disposed on the outer surface of the side wall between the two lugs There are a plurality of air guiding plates arranged at intervals, and two ends of the air guiding plate are respectively adjacent to both sides of the fixing frame, and the air guiding plate has a concave arc structure in the middle portion.
  2. 如权利要求1所述的车载吸尘器，其特征在于，所述凸耳上设置有导风孔。The vehicle-mounted vacuum cleaner according to claim 1, wherein the lug is provided with a wind guide hole.
  3. 如权利要求2所述的车载吸尘器，其特征在于，每个所述的凸耳上设置的所述导风孔为两个。The vehicle-mounted vacuum cleaner according to claim 2, wherein each of said air guiding holes provided in said lugs is two.
  4. 如权利要求3所述的车载吸尘器，其特征在于，所述凸耳和固定架的侧壁外表面之间设置加强筋，每个所述的凸耳和固定架侧壁外表面之间设置的所述加强筋为三条，所述的两个导风孔位于所述的三条加强筋之间。The vehicle-mounted vacuum cleaner according to claim 3, wherein a reinforcing rib is disposed between the lug and the outer surface of the side wall of the fixing frame, and each of the lug and the outer surface of the side wall of the fixing frame are disposed between The reinforcing ribs are three, and the two air guiding holes are located between the three reinforcing ribs.
  5. 如权利要求1所述的车载吸尘器，其特征在于，所述固定架在所述第二放置槽边沿延伸有用于限位所述风扇的凸沿。The vehicle-mounted vacuum cleaner according to claim 1, wherein said holder extends a flange on the edge of said second placement slot for limiting said fan.
  6. 如权利要求1所述的车载吸尘器，其特征在于，所述固定架通过螺丝固定在所述电机上。A vehicle-mounted vacuum cleaner according to claim 1, wherein said holder is fixed to said motor by screws.
  7. 如权利要求6所述的车载吸尘器，其特征在于，所述电机在其一端设置有至少两个第一螺丝孔，所述固定架设置有与所述第一螺丝孔通过螺丝螺接固定的第二螺丝孔，所述第二螺丝孔的个数与第一螺丝孔相同。The vehicle-mounted vacuum cleaner according to claim 6, wherein the motor is provided with at least two first screw holes at one end thereof, and the fixing frame is provided with a first screw hole fixed to the first screw hole Two screw holes, the number of the second screw holes being the same as the first screw holes.
  8. 如权利要求1所述的车载吸尘器，其特征在于，所述凸耳上套接有固定套，所述固定套设置有固定槽，所述固定槽适合所述凸耳大小设置。The vehicle-mounted vacuum cleaner according to claim 1, wherein the lug is sleeved with a fixing sleeve, and the fixing sleeve is provided with a fixing groove, and the fixing groove is suitable for the size of the lug.
  9. 如权利要求9所述的车载吸尘器，其特征在于，所述固定套为软质材料制成。The vehicle-mounted vacuum cleaner according to claim 9, wherein said fixing sleeve is made of a soft material.
  10. 如权利要求1所述的车载吸尘器，其特征在于，所述主体上设置有把手，所述把手中部向外凸出，且为弧形结构。 The vehicle-mounted vacuum cleaner according to claim 1, wherein the main body is provided with a handle, and the central portion of the handle is convex outward and has an arc structure.
PCT/CN2016/079612 2016-04-19 2016-04-19 Vehicle mounted vacuum cleaner WO2017181331A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/079612 WO2017181331A1 (en) 2016-04-19 2016-04-19 Vehicle mounted vacuum cleaner

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Application Number Priority Date Filing Date Title
PCT/CN2016/079612 WO2017181331A1 (en) 2016-04-19 2016-04-19 Vehicle mounted vacuum cleaner

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0670864A (en) * 1992-08-28 1994-03-15 Hitachi Ltd Chargeable cleaner
CN202739907U (en) * 2012-08-24 2013-02-20 宁波美妙电器有限公司 Handheld dust absorption and cleaning all-in-one machine
CN103533872A (en) * 2011-01-25 2014-01-22 创科地板护理技术有限公司 Diffuser for a vacuum cleaner motor-fan assembly
CN203749330U (en) * 2014-03-27 2014-08-06 淮南联合大学 Blowing and sucking dual-purpose vehicle-mounted cleaning machine
WO2016052267A1 (en) * 2014-09-30 2016-04-07 日立工機株式会社 Portable cleaner
CN105725914A (en) * 2016-04-19 2016-07-06 邢皓宇 Vehicle-mounted dust collector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0670864A (en) * 1992-08-28 1994-03-15 Hitachi Ltd Chargeable cleaner
CN103533872A (en) * 2011-01-25 2014-01-22 创科地板护理技术有限公司 Diffuser for a vacuum cleaner motor-fan assembly
CN202739907U (en) * 2012-08-24 2013-02-20 宁波美妙电器有限公司 Handheld dust absorption and cleaning all-in-one machine
CN203749330U (en) * 2014-03-27 2014-08-06 淮南联合大学 Blowing and sucking dual-purpose vehicle-mounted cleaning machine
WO2016052267A1 (en) * 2014-09-30 2016-04-07 日立工機株式会社 Portable cleaner
CN105725914A (en) * 2016-04-19 2016-07-06 邢皓宇 Vehicle-mounted dust collector

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