CN216569761U

CN216569761U - Battery and motor fixing assembly structure and dust collector

Info

Publication number: CN216569761U
Application number: CN202123173137.1U
Authority: CN
Inventors: 李锦坤; 王德旭; 张强弓; 陈传冰; 卢嘉弟
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-24
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a battery and motor fixing assembly structure which comprises a shell, wherein a fixing frame is arranged in the shell, a main machine bin is formed by the fixing frame and the shell, a battery bin and a motor bin are arranged in the main machine bin, the motor bin and the main machine bin are eccentrically arranged, and the battery bin is arranged below the motor bin so that the battery bin is annularly distributed outside the motor bin. A vacuum cleaner is also disclosed. The battery and motor fixing assembly structure and the dust collector provided by the utility model enable the motor bin to be eccentric with the main machine bin, and the battery pack to be semi-surrounded outside the motor bin and can be pre-fixed outside the battery bin through screws, so that the dust collector is easy to mount and modularized, the effective space is fully utilized, and the whole machine of the dust collector is miniaturized. Meanwhile, the front end sealing and the rear end exhaust sealing of the whole machine are realized, the structure is simplified, and corresponding parts are saved.

Description

Battery and motor fixing assembly structure and dust collector

Technical Field

The utility model belongs to the technical field of dust collectors, and particularly relates to a battery and motor fixing assembly structure and a dust collector.

Background

Along with the improvement of living standard, people have higher and higher requirements on indoor environment, and the dust collector can effectively clean dust in a room, so that the dust collector is more and more popular. However, the size and the volume of the dust collector in the current market cannot be completely miniaturized, and the dust collector is unreasonable in structural design, occupies a large space, brings inconvenience to transportation and storage, and is inconvenient to maintain.

Chinese patent No. CN105962846B discloses a hand-held vacuum cleaner, but the motor and battery of the vacuum cleaner are disposed in the dust cup, occupying more space of the dust cup, and directly affecting the capacity of the dust cup. In addition, most motors of the coaxial dust collector are placed at the rear end of the coaxial dust collector, and then batteries are placed at the rear end of the coaxial dust collector, so that the overall diameter of a host is too large, the length of the host is too long, the host is not beneficial to miniaturization of the dust collector, and the batteries are complex to connect and fix and are not high in integration.

Therefore, it is desirable to design a battery and motor fixing assembly structure and a vacuum cleaner to solve the above-mentioned problem of large occupied space of the layout of the motor and the battery.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of large occupied space and low integration level of the layout of the motor and the battery, the utility model provides a battery and motor fixing assembly structure and a dust collector, so that the motor and the motor are simple to mount, the effective space is fully utilized, and high modularization is realized.

In order to realize the aim, the specific technical scheme of the battery and motor fixing assembly structure and the dust collector is as follows:

the utility model provides a battery and fixed assembly structure of motor, includes the casing, is provided with the mount in the casing, and mount and casing are formed with the host computer storehouse, are provided with battery compartment and motor storehouse in the host computer storehouse, and motor storehouse and host computer storehouse eccentric settings, battery compartment set up the below in the motor storehouse to make battery compartment semi-winding arrange in the outside in motor storehouse.

Further, be formed with the motor storehouse in the mount, be provided with the motor in the motor storehouse, motor and motor storehouse sealing connection.

Further, the mount includes first body and second body, first body and second body fixed connection, and the second body forms the motor storehouse.

Furthermore, the first body is provided with a fixing screw hole, the second body is provided with a fixing stud, and the battery pack is fixed in the battery bin through the fixing screw hole and the fixing stud.

Further, a first sealing groove is formed in the first body, and a second sealing ring is arranged in the first sealing groove, so that the fixing frame is connected with the shell in a sealing mode.

Furthermore, the second body is provided with an exhaust sealing end face, the exhaust sealing end face is provided with a clamping groove, and the clamping groove is matched with a sealing gasket, so that a non-air outlet of the motor is sealed.

Further, be provided with the air exit on the second body, the both sides of air exit are provided with the fixed column, are provided with the sponge of airing exhaust on the fixed column to avoid dust and particulate matter to get into the motor storehouse by the air exit.

Further, the first body is provided with an air guide grid.

Further, the outer wall in motor storehouse is provided with the mounting groove, is provided with cotton pad in the mounting groove to make mount and shells inner wall sealed.

A vacuum cleaner comprises the battery and motor fixing assembly structure.

The battery and motor fixing assembly structure and the dust collector provided by the utility model have the following advantages:

the battery and motor fixing assembly structure and the dust collector provided by the utility model enable the motor bin to be eccentric with the main machine bin, and the battery pack to be semi-surrounded outside the motor bin and can be pre-fixed outside the battery bin through screws, so that the dust collector is easy to mount and modularized, the effective space is fully utilized, and the whole machine of the dust collector is miniaturized. Meanwhile, the front end sealing and the rear end exhaust sealing of the whole machine are realized, the structure is simplified, and corresponding parts are saved.

Drawings

FIG. 1 is a schematic structural view of a battery and motor mounting assembly according to the present invention;

FIG. 2 is a cross-sectional view of the battery and motor mounting assembly structure of the present invention;

FIG. 3 is a first schematic structural view of the fixing frame of the present invention;

fig. 4 is a schematic structural view of the fixing frame of the present invention.

The notation in the figure is:

10. a fixed mount; 101. a first screw post; 102. a first seal groove; 103. fixing grooves; 104. a motor compartment; 105. a first screw hole; 106. a card slot; 107. a second screw post; 108. a second screw hole; 109. a wind guide grid; 1010. a second seal groove; 1011. fixing a column; 1012. an air outlet; 1013. an exhaust sealing end face; 20. a first seal ring; 30. a motor; 40. a gasket; 50. a second seal ring; 60. a battery pack; 70. a housing.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The technical features mentioned in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

The battery and motor fixing assembly structure and the vacuum cleaner of the present invention will be described with reference to fig. 1 to 4.

In the prior art, the motor 30 and the battery of the dust collector are arranged in the dust cup, so that the dust cup occupies more space and directly influences the capacity of the dust cup. In addition, most of the motors 30 of the coaxial dust collector are placed at the rear end, and then batteries are placed on the rear end, so that the overall diameter of the main machine is too large, the length of the main machine is too long, the miniaturization of the dust collector is not facilitated, and the batteries are complex to connect and fix and are not high in integration.

As shown in fig. 1 to 4, the present invention provides a battery and motor fixing assembly structure, which includes a housing 70, a fixing frame 10 is disposed in the housing 70, a main machine compartment is formed by the fixing frame 10 and the housing 70, a battery compartment and a motor compartment 104 are disposed in the main machine compartment, the motor compartment 104 and the main machine compartment are eccentrically disposed, and the battery compartment is disposed below the motor compartment 104, so that the battery compartment is disposed around the outside of the motor compartment 104.

Further, a motor bin 104 is formed in the fixing frame 10, a motor 30 is arranged in the motor bin 104, and the motor 30 is hermetically connected with the motor bin 104. The fixing frame 10 includes a first body and a second body, the first body and the second body are fixedly connected, and the second body forms a motor compartment 104. The first body is provided with fixing screw holes, the second body is provided with fixing studs, and the battery pack 60 is fixed in the battery compartment through the fixing screw holes and the fixing studs.

Further, the fixing frame 10 is provided with a first screw column 101, and the first screw column 101 and the housing 70 are fixedly connected through a screw. A fixing groove is formed in the motor chamber 104 to fix the motor 30. The fixing frame 10 is further provided with a first screw hole 105 for fixing the fixing frame 10 to the housing 70. The outer wall of the fixing frame 10 is provided with a second sealing groove 1010, and the fixing frame 10 and the housing 70 are hermetically connected through a sealing element.

Further, a first sealing groove 102 is formed in the first body, and a second sealing ring 50 is disposed in the first sealing groove 102, so that the fixing frame 10 and the housing 70 are hermetically connected. The second body is provided with an exhaust sealing end surface 1013, the exhaust sealing end surface 1013 is provided with a clamping groove 106, and the clamping groove 106 is matched with the sealing pad 40, so that the non-air outlet of the motor 30 is sealed. Be provided with air exit 1012 on the second body, the both sides of air exit 1012 are provided with fixed column 1011, are provided with the sponge of airing exhaust on the fixed column 1011 to avoid dust and particulate matter to get into motor storehouse 104 by air exit 1012. The first body is provided with an air guiding grid 109.

Further, the outer wall of the motor compartment 104 is provided with a mounting groove, and a cotton pad is disposed in the mounting groove, so that the fixing frame 10 and the inner wall of the housing 70 are sealed. The outer wall of the motor 30 is provided with a first sealing ring 20, and the first sealing ring 20 is hermetically connected with the fixing frame 10.

The utility model integrates and optimizes the layout structure of the motor 30 and the battery of the existing dust collector, so that the structure has better compactness and high integration level, and a pre-installation assembly is realized.

The battery pack 60 is arranged under the motor bin 104 of the fixing frame 10 in a semi-surrounding manner by enabling the battery bin to be eccentric to the main machine bin, and meanwhile, the battery pack 60 is fixed through the second screw hole 108 of the axial fixing frame 10 and the second screw column 107 of the battery pack 60 of the radial fixing frame 10, so that the battery pack 60 is fixedly installed in advance, and the pre-treatment fixing is facilitated. Meanwhile, sealing grooves of a fixing frame air outlet 1012 are arranged on the upper semicircle and the side edge of the motor cabin 104 of the fixing frame 10 and are used for fixedly limiting the moving range of the strip-shaped cotton pad with gum 5V1 so as to realize the sealing of the fixing frame 10 with the inner wall of the host shell 70 after being installed in the host shell 70, and meanwhile, a first sealing groove 102 is arranged at the front end of the fixing frame 10 and is used for installing a second sealing ring 50 of the host to perform double sealing with the inner wall of the host shell 70; the rear end of the fixing frame 10 is provided with a rear end exhaust sealing end surface 1013 for cooperating with the sealing gasket 40 of the motor 30 to seal a non-air outlet of the exhaust end of the motor 30 and seal the motor wire clamping groove 106 of the fixing frame 10; and the air exhaust sponge is arranged on the two sides of the air outlet 1012 of the fixing frame 10, and the fixing column 1011 is used for fixing the air exhaust sponge, so that the condition of the internal motor cabin 104 can be prevented from being directly seen through the air outlet grid of the main machine shell 70, and fine particles passing through the motor 30 can be effectively intercepted.

The utility model also provides a dust collector which comprises the battery and motor fixing assembly structure.

The battery and motor fixing assembly structure and the dust collector provided by the utility model enable the motor bin 104 to be eccentric with the main machine bin, and the battery pack 60 to be semi-encircled outside the motor bin 104 and can be pre-fixed outside the battery bin through screws, so that the dust collector is easy to mount and modularized, the effective space is fully utilized, and the whole machine of the dust collector is miniaturized. Meanwhile, the front end sealing and the rear end exhaust sealing of the whole machine are realized, the structure is simplified, and corresponding parts are saved.

In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a battery and motor fixed assembly structure, its characterized in that, includes the casing, is provided with the mount in the casing, and mount and casing are formed with the host computer storehouse, are provided with battery compartment and motor storehouse in the host computer storehouse, and motor storehouse and host computer storehouse eccentric settings, battery compartment set up the below in the motor storehouse to make battery compartment semi-winding arrange in the outside in motor storehouse.

2. The battery and motor fixing assembly structure according to claim 1, wherein a motor compartment is formed in the fixing frame, a motor is disposed in the motor compartment, and the motor is hermetically connected with the motor compartment.

3. The battery and motor fixing assembly structure according to claim 1 or 2, wherein the fixing frame comprises a first body and a second body, the first body and the second body are fixedly connected, and the second body forms a motor compartment.

4. The battery and motor fixing assembly structure of claim 3, wherein the first body is provided with fixing screw holes, the second body is provided with fixing studs, and the fixing screw holes and the fixing studs fix the battery pack in the battery compartment.

5. The battery and motor fixing assembly structure of claim 3, wherein the first body is provided with a first sealing groove, and a second sealing ring is disposed in the first sealing groove, so that the fixing frame and the housing are hermetically connected.

6. The battery and motor mounting assembly of claim 3 wherein the second body defines a vent seal end surface, the vent seal end surface defining a groove, and the groove having a gasket disposed thereon.

7. The battery and motor fixing assembly structure as claimed in claim 3, wherein the second body is provided with an air outlet, fixing posts are provided on both sides of the air outlet, and an air discharging sponge is provided on the fixing posts to prevent dust and particles from entering the motor compartment through the air outlet.

8. The battery and motor fixing assembly structure as claimed in claim 3, wherein the first body is provided with an air guide grid.

9. The battery and motor fixing assembly structure as claimed in claim 1, wherein an installation groove is formed on an outer wall of the motor compartment, and a cotton pad is disposed in the installation groove to seal the fixing bracket and an inner wall of the housing.

10. A vacuum cleaner comprising a battery and motor mounting assembly as claimed in any one of claims 1 to 9.