CN205107553U - Wireless vertical type vacuum cleaner - Google Patents

Abstract

The utility model relates to a cordless upright vacuum cleaner, which comprises a base, a body, and a rechargeable battery pack. The base has a shell, and the bottom of the shell is provided with a dust suction port for sucking dust-laden airflow. The lower end of the body can rotate It is arranged on the base, and a suction unit is arranged on the body, which includes a vacuum motor and an air-ash separator for providing suction to the dust suction port. A motor installation room is arranged at the bottom of the body, and the vacuum motor Installed in the motor installation room, the air-ash separator is detachably installed on the upper part of the fuselage and is located above the motor installation room, and the rechargeable battery pack is detachably installed in the lower part of the fuselage and is located on the front side of the motor installation room. By arranging the motor installation room under the gas-ash separator, and setting the motor installation room and the rechargeable battery pack side by side, the structure of the whole fuselage is more stable, and the electrical connection part is simple, and it is more convenient to use.

Description

Cordless Upright Vacuums

technical field

The utility model relates to the field of household vacuum cleaners, in particular a cordless upright vacuum cleaner which uses a rechargeable battery to work.

Background technique

With the advancement of storage battery technology, cordless vacuum cleaners that use storage batteries as power sources in vacuum cleaners are being used more and more widely because they do not need to be plugged into an external power supply during use. Therefore, a class of cordless upright vacuum cleaners that integrate charging, dust bags, and uprights has recently emerged. As the bag type upright vacuum cleaner disclosed in the patent CN102256522A. The bag-type upright vacuum cleaner moves more freely when in use because there is no power cord to hold it down. When the cordless upright vacuum cleaner is in use, the base drives the body to move on the ground, thereby completing the ground cleaning work.

In order to stabilize the whole body of the existing cordless upright vacuum cleaner, the common design is to install the heavy rechargeable battery pack on the base or the upper part of the machine body, and usually need to set a relatively long connecting wire to connect the rechargeable battery pack to the vacuum cleaner. Electrical parts such as motors are electrically connected, and the electrical connection structure is complicated.

Utility model content

Aiming at the technical deficiencies mentioned above, the purpose of this utility model is to provide a cordless upright vacuum cleaner with a simple structure.

In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical solution: a cordless upright vacuum cleaner, comprising:

A base, the base has a shell, and the bottom of the shell is provided with a dust suction port for sucking dust-laden airflow;

A body, the lower end of which is rotatably arranged on the base, a suction unit is provided on the body, and the suction unit includes a suction unit for providing suction to the suction port. a vacuum motor, an air-ash separator for separating dust from dust-laden airflow, a motor installation chamber is arranged at the lower part of the fuselage, and the vacuum motor is installed in the motor installation chamber, and the The air-ash separator is detachably installed on the upper part of the fuselage and is located above the motor installation chamber;

A rechargeable battery pack is used to provide power for the vacuum motor, and the rechargeable battery pack is detachably installed at the lower part of the fuselage and is located at the front side of the motor installation chamber.

In the above technical solution, preferably, the fuselage is provided with a horizontal support platform and an upper cover on the front side of the motor installation room, and the upper cover is located on the front side of the horizontal support platform. Above, a battery storage space for installing the rechargeable battery pack is formed between the upper cover and the horizontal support platform.

In the above technical solution, preferably, the upper cover is provided with a power indicator for indicating the power of the rechargeable battery pack.

In the above technical solution, preferably, a locking mechanism for locking the rechargeable battery pack on the outer wall of the motor installation chamber is provided between the rechargeable battery pack and the outer wall of the motor installation chamber.

In the above technical solution, preferably, the locking mechanism includes a pair of elastic arms arranged on the outer wall of the rechargeable battery pack, a pair of elastic arms are respectively provided with a lock hook, and the motor A pair of lock slots opposite to the pair of lock hooks are provided on the outer wall of the installation chamber; when the rechargeable battery pack is installed in the battery storage space, the lock hooks are located at the in the lock slot.

In the above technical solution, preferably, the rechargeable battery pack has a charging socket; when the rechargeable battery pack is installed in the battery storage space, the charging socket is exposed.

In the above technical solution, preferably, the air ash separator is a cyclone separation type air ash separator.

In the above technical solution, preferably, a rolling brush is provided at the dust suction port, and a rolling brush motor is provided inside the housing to drive the rolling brush to rotate.

The beneficial effects of the utility model are: by setting the motor installation room under the gas-ash separator, and setting the motor installation room and the rechargeable battery pack side by side, the structure of the whole fuselage is more stable, and the electrical connection part is simple, It is also more convenient to use.

Description of drawings

Accompanying drawing 1 is the three-dimensional schematic diagram of cordless upright vacuum cleaner of the present utility model;

Accompanying drawing 2 is the side view sectional schematic diagram of cordless upright vacuum cleaner of the present utility model;

Accompanying drawing 3 is the three-dimensional schematic diagram that the rechargeable battery pack in the cordless upright vacuum cleaner of the present invention is disassembled from the fuselage;

Accompanying drawing 4 is the enlarged view of accompanying drawing 3 at A place;

Among them: 100. Vacuum cleaner; 1. Base; 11. Shell; 12. Dust suction port; 13. Airflow guide channel; 14. Rotary joint; 15. Rolling brush; 2. Body; 21. Vacuum motor; 22 , air-ash separator; 221, primary cyclone separation bucket; 222, secondary cyclone separation bucket; 23, motor installation room; 231, lock slot; 24, air intake pipe; 25, horizontal support platform; 26, upper cover body; , battery storage space; 28, female electrical terminal; 29, handle; 3, rechargeable battery pack; 31, male electrical terminal; 32, power indicator; 33, charging socket; 34, elastic arm; 341, lock hook.

detailed description

In order to describe the technical content, structural features, achieved goals and effects of the utility model in detail, the technical solution of the utility model will be described in more detail below in conjunction with the accompanying drawings.

As shown in FIG. 1 , a cordless upright vacuum cleaner 100 includes a base 1 , a body 2 above the base 1 , and a rechargeable battery pack 3 installed at the bottom of the body 2 . The vacuum cleaner 100 can clean the ground under the energy supply of the rechargeable battery pack 3 , wherein when the vacuum cleaner 100 is working, the base 1 moves from back to front.

As shown in Figure 2, the base 1 has a housing 11, the bottom of the housing 11 is provided with a dust suction port 12 for sucking dust-laden airflow, and an airflow guiding channel 13 is also provided inside the housing 11, the housing 11 A swivel joint 14 is also provided at the rear. A roller brush 15 is arranged at the dust suction port 12 , and a roller brush motor (not shown in the figure) for driving the roller brush 15 is arranged inside the casing 11 .

The lower end of the fuselage 2 is rotatably supported on the adapter 14 , and the fuselage 2 can be flipped along the front and rear directions under the action of the adapter 14 . A suction unit is arranged on the fuselage 2, and the suction unit includes a vacuum motor 21 for providing suction force to the dust suction port 12, an air-ash separator 22 for separating dust from the dust-containing air flow, and the fuselage The lower part of 2 is provided with a motor installation chamber 23, the vacuum motor 21 is installed in the motor installation chamber 23, and the gas-ash separator 22 is detachably installed on the upper part of the fuselage 2 and is located above the motor installation chamber 23, that is, the gas-ash separator 22 and the vacuum motor 21 are arranged up and down, and the heavier vacuum motor 21 is partly located below. In this arrangement, the center of gravity of the fuselage 2 is more stable. In this example, the gas ash separator 22 is a secondary cyclone separation type gas ash separator, which has a primary cyclone separation bucket 221 and multiple secondary cyclone separation buckets 222 arranged in parallel. The rear portion of the fuselage 2 is also provided with an air intake pipe 24. After the dust-laden airflow enters from the dust suction port 12, it passes through the airflow ventilation channel 13, the air intake pipe 24, the primary cyclone separation bucket 221, and the secondary cyclone separation bucket 222. Enter the vacuum motor 21 again, and finally discharge to the outside of the fuselage 2.

Fuselage 2 is provided with a horizontal support platform 25 and an upper cover body 26 at the front side that is positioned at motor installation chamber 23, and upper cover body 26 is positioned at the top of horizontal support platform 25, forms between upper cover body 26 and horizontal support platform 25 The battery storage space 27 for installing the rechargeable battery pack 3 (see FIG. 3 ), the rechargeable battery pack 3 can be detachably installed in the battery storage space 27 . The rechargeable battery pack 3 is provided with a male electrical terminal 31 , which is electrically connected to the female electrical terminal 28 provided on the outer wall of the motor installation chamber 23 when it is installed in the battery storage space 27 . The rechargeable battery pack 3 can provide power to the vacuum motor. After installation like this, the rechargeable battery pack 3 will be positioned at the lower part of the fuselage and at the front side of the motor installation chamber 23 after installation.

In order to let the user know the remaining power of the working rechargeable battery pack 3 at any time, in this example, a power indicator 32 for indicating the power of the rechargeable battery pack 3 is provided on the upper cover 26 . The rechargeable battery pack 3 has a charging socket 33 . When the rechargeable battery pack 3 is installed in the battery storage space 27 , the charging socket 33 is exposed, and the user can use the charging socket 33 to charge the rechargeable battery pack 3 . A handle 29 is also installed on the upper end of the fuselage 2 .

As shown in FIGS. 3 and 4 , a locking mechanism for locking the rechargeable battery pack 3 on the outer wall of the motor installation chamber 23 is provided between the rechargeable battery pack 3 and the outer wall of the motor installation chamber 23 . In this example, the locking mechanism includes a pair of elastic arms 34 arranged on the outer wall surface of the rechargeable battery pack 3, the pair of elastic arms 34 are respectively provided with locking hooks 341, and the outer wall surface of the motor installation chamber 23 is provided with a A pair of lock slots 231 opposite to the lock hook 341 ; when the rechargeable battery pack 3 is installed in the battery storage space 27 , the lock hook 341 is located in the lock slot 231 . When the rechargeable battery pack 3 needs to be disassembled, the user pinches the pair of elastic walls 34 inward with his hands so that the lock hook 341 slides out of the lock groove 231, and the rechargeable battery pack 3 can be removed from the body 2 smoothly. .

Since the cordless upright vacuum cleaner of this example installs the rechargeable battery pack in the lower part of the fuselage and is positioned at the front side of the motor installation chamber, the electrical connection structure in the fuselage is simpler and the structure of the fuselage is also more stable.

The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present utility model, and its purpose is to allow those familiar with this technology to understand the content of the utility model and implement it accordingly, and not to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (8)

1. a wireless upright vacuum cleaner, is characterized in that: comprising:

One base, described base has a housing, and the bottom of described housing is provided with the suction port for aspirating dust-contained airflow;

One fuselage, what its bottom can be rotated is arranged on described base, described fuselage is provided with a pump unit, described pump unit comprises for providing the vacuum motor of suction force, for by dust isolated air cement separator from dust-contained airflow to described suction port, the bottom of described fuselage is provided with a motor installation room, described vacuum motor is arranged in described motor installation room, the top of what described air cement separator can be dismantled be arranged on described fuselage and be positioned at the top of described motor installation room;

One rechargeable battery bag, it provides power for giving described vacuum motor, and what described rechargeable battery bag can be dismantled be arranged on described underbelly and be positioned at the front side of described motor installation room.

2. wireless upright vacuum cleaner according to claim 1, it is characterized in that: described fuselage is provided with a horizontal support platform and a upper cover body in the front side being positioned at described motor installation room, described upper cover body is positioned at directly over described horizontal support platform, forms the battery outer space for the rechargeable battery bag described in installing between described upper cover body and horizontal support platform.

3. wireless upright vacuum cleaner according to claim 2, is characterized in that: described upper cover body is provided with the battery indicator that is used to indicate described rechargeable battery bag electricity.

4. wireless upright vacuum cleaner according to claim 1, is characterized in that: be provided with the retaining mechanism for being locked at by rechargeable battery bag in described motor installation room outside wall surface between the outside wall surface of described rechargeable battery bag and described motor installation room.

5. wireless upright vacuum cleaner according to claim 4, it is characterized in that: described retaining mechanism comprises a pair elastic arm in the outside wall surface being arranged on described rechargeable battery bag, elastic arm described in a pair is respectively arranged with a latch hook, the outside wall surface of described motor installation room is provided with the latch hook described in a pair relative to a pair locked groove; When described rechargeable battery bag is arranged on described battery outer space place, described latch hook is positioned at described locked groove.

6. wireless upright vacuum cleaner according to claim 2, is characterized in that: described rechargeable battery bag has a charging socket; When described rechargeable battery bag is arranged on described battery outer space place, outside described charging socket is exposed to.

7. wireless upright vacuum cleaner according to claim 1, is characterized in that: described air cement separator is a cyclone separating air cement separator.

8. wireless upright vacuum cleaner according to claim 1, is characterized in that: described suction port place is provided with round brush, and described enclosure interior is provided with the round brush motor that the round brush described in driving rotates.