Barrel type dust collector with underneath type winder

Abstract

A barrel type dust collector with an underneath type winder comprises a barrel, a base arranged at the bottom of the barrel and a head arranged at the top of the barrel, the winder is arranged on the base, a coupler is arranged between the barrel and the head, the barrel is detachably and electrically connected with the head through the coupler, and a power line is wound on the winder. One end of the power line penetrates through the machine barrel and / or the base and then is connected with the coupler; the side part of the base is provided with a wire outlet hole, and the other end of the power line penetrates out of the base through the wire outlet hole. According to the barrel type dust collector, the winder is changed to be arranged on the base, so that the occupied space of the machine head can be reduced, the size of the machine head is reduced, the size of the barrel type dust collector is also reduced, the space of the base is fully utilized, and in addition, the coupler is arranged between the machine barrel and the machine head, so that the barrel type dust collector is convenient to use. The machine barrel is detachably and electrically connected with the machine head through the coupler, and a power line on the winder is connected with the control panel through the coupler, so that the power line is conveniently connected with the control panel.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, and in particular to a canister vacuum cleaner with a bottom-mounted cord reel. Background Technology

[0002] Currently, most canister vacuum cleaners on the market have an exhaust fan and a control board on their head. The exhaust fan includes a motor and an impeller. The control board is electrically connected to the motor, which drives the impeller to rotate, thereby generating suction and achieving dust collection. In addition, there is a cord reel on the head, on which the power cord is wound. The control board is connected to the power cord, and then connected to the power source through the power cord. The cord reel is mainly used for automatically retrieving the power cord for convenient use and storage. However, the motor, control board, and cord reel are all located on the head, occupying a lot of space and making the head very large, which also makes the canister vacuum cleaner relatively bulky.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of this utility model is to provide a bottom-mounted reel vacuum cleaner that is simple in structure, makes reasonable use of space, is small in size, highly reliable, and highly practical, in order to overcome the shortcomings of the prior art.

[0005] A canister vacuum cleaner with a bottom-mounted cord reel designed for this purpose includes a canister, a base located at the bottom of the canister, and a head located at the top of the canister. The feature is that a cord reel is provided on the base, a coupler is provided between the canister and the head, the canister and the head are detachably electrically connected via the coupler, a power cord is wound on the cord reel, and one end of the power cord passes through the canister and / or the base and is connected to the coupler.

[0006] The base has a cable outlet hole on the side, through which the other end of the power cord passes out of the base.

[0007] The coupler includes a coupling plug located on the side of the casing and a coupling socket located on the side of the head. The coupling plug and the coupling socket are plugged into each other to form a conductive contact.

[0008] The reel has a cable outlet, a first cable hole at the bottom of the barrel, a second cable hole on the side of the barrel, and a cable opening on the side of the coupling plug. One end of the power cord passes through the cable outlet, the first cable hole, the second cable hole, and the cable opening in sequence before connecting to the coupling plug.

[0009] The portion of the power cord located between the first and second wire holes is situated inside the casing.

[0010] The cable reel has a cable outlet. The side of the casing has a cable groove and a third cable hole arranged sequentially from top to bottom. The side of the base has a fourth cable hole and a fifth cable hole. The bottom of the coupling plug has a sixth cable hole. One end of the power cord passes through the cable outlet, the third cable hole, the fourth cable hole, the fifth cable hole, the cable groove, and the sixth cable hole in sequence before connecting to the coupling plug, so that the power cord is located outside the casing.

[0011] The base has a receiving cavity, and the cable reel is placed inside the receiving cavity, with the receiving cavity facing downwards.

[0012] The cable reel has a fixing hole, and the receiving cavity has a fixing post hole. The fastener passes through the fixing hole and is fastened to the fixing post hole to fix the cable reel in the receiving cavity.

[0013] The inner cavity of the machine head is equipped with a control board and a motor. The coupling socket is electrically connected to the control board, and the control board is electrically connected to the motor.

[0014] The coupling socket is provided with several plug terminals, and the coupling plug is provided with several plug parts. The plug terminals and plug parts are plugged into each other to form conductive contact.

[0015] This utility model of a canister vacuum cleaner reduces the space occupied by the head by relocating the cord reel to the base, thereby reducing the size of the head and the canister vacuum cleaner. It also makes full use of the space in the base. In addition, by setting a coupler between the canister and the head, the canister and the head are detachably electrically connected through the coupler. The power cord on the cord reel is connected to the control board through the coupler, which facilitates the connection of the power cord to the control board. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a canister vacuum cleaner in one embodiment of the present invention.

[0017] Figure 2 This is a schematic diagram of the overall structure of the canister vacuum cleaner from another position in one embodiment of the present invention.

[0018] Figure 3 This is an exploded structural diagram of a canister vacuum cleaner according to one embodiment of the present invention.

[0019] Figure 4 This is a partial structural diagram of a canister vacuum cleaner in one embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the overall structure of the machine head in one embodiment of the present invention.

[0021] Figure 6 This is a partial structural diagram of a canister vacuum cleaner from another position in one embodiment of the present invention.

[0022] Figure 7 This is a schematic diagram of the overall structure of the machine barrel in one embodiment of the present invention.

[0023] Figure 8 This is a schematic diagram of the overall structure of the base in one embodiment of the present invention.

[0024] Figure 9 This is an exploded view of a portion of the structure of a canister vacuum cleaner according to one embodiment of the present invention.

[0025] Figure 10 This is a cross-sectional view of a canister vacuum cleaner in one embodiment of the present invention.

[0026] Figure 11 This is a schematic diagram of the overall structure of the reel in one embodiment of the present invention. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] See Figures 1-11 This bottom-mounted canister vacuum cleaner includes a canister 1, a base 2 located at the bottom of the canister 1, and a head 3 located at the top of the canister 1. A cord reel 4 is mounted on the base 2. A coupler is installed between the canister 1 and the head 3. The canister 1 and the head 3 are detachably electrically connected via the coupler. A power cord 5 is wound around the cord reel 4. One end of the power cord 5 passes through the canister 1 and / or the base 2 and connects to the coupler.

[0029] The base 2 has a cable outlet hole 6 on its side. The other end of the power cord 5 passes through the cable outlet hole 6 and exits the base 2 to connect to the power supply.

[0030] The coupler includes a coupling plug 7 located on the side of the machine barrel 1 and a coupling socket 8 located on the side of the machine head 3. The coupling plug 7 and the coupling socket 8 are plugged into each other to form a conductive contact. The coupling plug 7 is located at the top of the machine barrel 1.

[0031] The cable reel 4 is provided with a cable outlet 9, the bottom side of the machine barrel 1 is provided with a first wire hole 10, the side of the machine barrel 1 is provided with a second wire hole 11, the second wire hole 11 is located at the top of the machine barrel 1, and the side of the coupling plug 7 is provided with a wire opening 12. One end of the power cord 5 passes through the cable outlet 9, the first wire hole 10, the second wire hole 11 and the wire opening 12 in sequence and then connects to the coupling plug 7 for easy wiring.

[0032] The portion of the power cord 5 located between the first wire hole 10 and the second wire hole 11 is disposed inside the barrel 1, allowing the power cord 5 to be hidden inside the canister vacuum cleaner, thereby improving aesthetics and providing protection for the power cord 5.

[0033] Alternatively, the cable reel 4 is provided with a cable outlet 9, the side of the casing 1 is provided with a cable groove 23 and a third cable hole 27 arranged sequentially from top to bottom, the side of the base 2 is provided with a fourth cable hole 13 and a fifth cable hole 24, and the bottom of the coupling plug 7 is provided with a sixth cable hole 25. One end of the power cord 5 passes through the cable outlet 9, the third cable hole 27, the fourth cable hole 13, the fifth cable hole 24, the cable groove 23 and the sixth cable hole 25 in sequence and then connects to the coupling plug 7, so that the power cord 5 is located outside the casing 1; the power cord 5 being located outside the casing 1 makes wiring more convenient; the coupling plug 7 being located outside the casing 1 makes the sixth cable hole 25 located outside the casing 1.

[0034] The base 2 has a receiving cavity 14, and the cable reel 4 is placed in the receiving cavity 14 with the receiving cavity 14 facing downward, so that the cable reel 4 is hidden inside the base 2, thereby improving the aesthetics and making full use of the space of the base 2.

[0035] The cable reel 4 is provided with a fixing hole 15, and the receiving cavity 14 is provided with a fixing post hole 16. The fastener (screw) passes through the fixing hole 15 and is fastened to the fixing post hole 16 so that the cable reel 4 is fixed in the receiving cavity 14.

[0036] The cable reel 4 has a cable hole 21 on its side. The other end of the power cord 5 passes through the cable hole 21 and exits the cable reel 4 to connect to the power source. The structure of the cable reel 4 is existing technology and will not be described in detail here.

[0037] A control board 26 and a motor 18 are provided on the inner cavity 17 of the head 3. The coupling socket 8 is electrically connected to the control board 26, and the control board 26 is electrically connected to the motor 18. Specifically, the wire 22 led out from the coupling socket 8 extends into the inner cavity 17 and is connected to the control board 26. The coupling socket 8 is located inside the head 3. An impeller is connected to the output shaft of the motor 18.

[0038] The coupling socket 8 is provided with several plug terminals 19, and the coupling plug 7 is provided with several plug parts 20. The plug terminals 19 and the plug parts 20 are plugged into each other to form conductive contact and realize power supply; the plug terminals 19 are electrodes.

[0039] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bottom-mounted reel type canister vacuum cleaner, comprising a drum (1), a base (2) disposed at the bottom of the drum (1), and a head (3) disposed at the top of the drum (1), characterized in that: A reel (4) is provided on the base (2), and a coupler is provided between the machine barrel (1) and the machine head (3). The machine barrel (1) and the machine head (3) are detachably electrically connected through the coupler. A power cord (5) is wound on the reel (4), and one end of the power cord (5) passes through the machine barrel (1) and / or the base (2) and is connected to the coupler.

2. The bottom-mounted reel vacuum cleaner according to claim 1, characterized in that: The base (2) has a cable outlet hole (6) on its side, and the other end of the power cord (5) passes through the cable outlet hole (6) and exits the base (2).

3. The bottom-mounted reel vacuum cleaner according to claim 1, characterized in that: The coupler includes a coupling plug (7) located on the side of the machine barrel (1) and a coupling socket (8) located on the side of the machine head (3). The coupling plug (7) and the coupling socket (8) are plugged into each other to form a conductive contact.

4. The bottom-mounted reel vacuum cleaner according to claim 3, characterized in that: The reel (4) is provided with a cable outlet (9), the bottom of the barrel (1) is provided with a first wire hole (10), the side of the barrel (1) is provided with a second wire hole (11), and the side of the coupling plug (7) is provided with a wire opening (12). One end of the power cord (5) passes through the cable outlet (9), the first wire hole (10), the second wire hole (11) and the wire opening (12) in sequence and then connects to the coupling plug (7).

5. The bottom-mounted reel vacuum cleaner according to claim 4, characterized in that: The portion of the power cord (5) located between the first wire hole (10) and the second wire hole (11) is disposed inside the machine barrel (1).

6. The bottom-mounted reel vacuum cleaner according to claim 3, characterized in that: The reel (4) is provided with a cable outlet (9). The side of the machine barrel (1) is provided with a cable groove (23) and a third cable hole (27) in sequence. The side of the base (2) is provided with a fourth cable hole (13) and a fifth cable hole (24). The bottom of the coupling plug (7) is provided with a sixth cable hole (25). One end of the power cord (5) passes through the cable outlet (9), the third cable hole (27), the fourth cable hole (13), the fifth cable hole (24), the cable groove (23) and the sixth cable hole (25) in sequence and then connects to the coupling plug (7) so that the power cord (5) is located outside the machine barrel (1).

7. The bottom-mounted reel vacuum cleaner according to claim 1, characterized in that: The base (2) has a receiving cavity (14) and the reel (4) is located in the receiving cavity (14), with the receiving cavity (14) facing downwards.

8. The bottom-mounted reel vacuum cleaner according to claim 7, characterized in that: The reel (4) is provided with a fixing hole (15), and the receiving cavity (14) is provided with a fixing post hole (16). After the fastener passes through the fixing hole (15), it is fastened to the fixing post hole (16) so that the reel (4) is fixed in the receiving cavity (14).

9. The bottom-mounted reel vacuum cleaner according to claim 3, characterized in that: A control board (26) and a motor (18) are provided on the inner cavity (17) of the machine head (3). The coupling socket (8) is electrically connected to the control board (26), and the control board (26) is electrically connected to the motor (18).

10. The bottom-mounted reel vacuum cleaner according to claim 3, characterized in that: The coupling socket (8) is provided with several plug terminals (19), and the coupling plug (7) is provided with several plug parts (20). The plug terminals (19) and the plug parts (20) are plugged into each other to form a conductive contact.

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