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, and the space of the base is fully utilized; 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] The invention relates to the technical field of vacuum cleaners, and in particular to a barrel-type vacuum cleaner with a cord reel placed underneath. Background Art

[0002] The barrel vacuum cleaners currently on the market are generally equipped with an exhaust fan and a control panel on their heads. The exhaust fan includes a motor and an impeller. The control panel is electrically connected to the motor, and the motor drives the impeller to rotate, thereby generating suction and achieving dust collection. In addition, a cord reel is also provided on the head, and a power cord is wound on the cord reel. The control panel is connected to the power cord, and then connected to the power supply through the power cord. The cord reel is mainly used for automatically retracting the power cord for easy use and storage. However, the motor, control panel and cord reel are all arranged on the head, which takes up a lot of space on the head, resulting in a large head size, which also makes the barrel vacuum cleaner relatively large.

[0003] Therefore, further improvements are necessary. Summary of the invention

[0004] The purpose of the present invention is to provide a barrel-type vacuum cleaner with a reel under it, which has a simple structure, reasonable use of space, small size, high reliability and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A barrel-type vacuum cleaner with a cord reel placed underneath, designed for this purpose, comprises a barrel, a base arranged at the bottom of the barrel and a head arranged at the top of the barrel, and is characterized in that a cord reel is arranged on the base, a coupler is arranged between the barrel and the head, the barrel and the head are detachably electrically connected via the coupler, a power cord is wound around the cord reel, and one end of the power cord passes through the barrel and / or the base and is connected to the coupler.

[0006] A wire outlet hole is arranged on the side of the base, and the other end of the power line passes through the wire outlet hole and goes out of the base.

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

[0008] The cord reel is provided with a wire outlet, a first wire threading hole is provided at the bottom of the barrel, a second wire threading hole is provided at the side of the barrel, and a wire threading port is provided at the side of the coupling plug. One end of the power cord passes through the wire outlet, the first wire threading hole, the second wire threading hole and the wire threading port in sequence and then is connected to the coupling plug.

[0009] The portion of the power cord between the first threading hole and the second threading hole is arranged inside the barrel.

[0010] A wire outlet is provided on the cord reel, a wire groove and a third wire threading hole are provided on the upper and lower sides of the barrel, a fourth wire threading hole and a fifth wire threading hole are provided on the side of the base, and a sixth wire threading hole is provided at the bottom of the coupling plug. One end of the power cord passes through the wire outlet, the third wire threading hole, the fourth wire threading hole, the fifth wire threading hole, the wire groove and the sixth wire threading hole in sequence and then is connected to the coupling plug so that the power cord is located outside the barrel.

[0011] A accommodating cavity is arranged in the base, and the wire reel is arranged in the accommodating cavity, and the accommodating cavity is arranged downward.

[0012] A fixing hole is arranged on the wire reel, and a fixing column hole is arranged on the accommodating cavity. The fastener passes through the fixing hole and is fastened to the fixing column hole so that the wire reel is fixed in the accommodating cavity.

[0013] A control board and a motor are arranged on the inner cavity of the machine head, 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 a plurality of plug-in terminals, and the coupling plug is provided with a plurality of plug-in parts. The plug-in terminals and the plug-in parts are plugged into each other to form conductive contact.

[0015] The barrel type vacuum cleaner of the present invention can reduce the space occupied by the machine head by changing the cord reel to be arranged on the base, thereby reducing the volume of the machine head, reducing the volume of the barrel type vacuum cleaner, and making full use of the space of the base. In addition, by arranging a coupler between the machine barrel and the machine head, the machine barrel and the machine head are detachably electrically connected through the coupler, and 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the overall structure of a barrel-type vacuum cleaner in one embodiment of the present invention.

[0017] Figure 2 Schematic diagram of the overall structure of the barrel vacuum cleaner from another perspective in one embodiment of the present invention.

[0018] Figure 3 Schematic diagram of the exploded structure of a barrel vacuum cleaner in one embodiment of the present invention.

[0019] Figure 4 Schematic diagram of a partial structure of a barrel-type vacuum cleaner in one embodiment of the present invention.

[0020] Figure 5 Schematic diagram of the overall structure of the machine head in one embodiment of the present invention.

[0021] Figure 6 1 is a partial structural schematic diagram of another aspect of a barrel-type vacuum cleaner in one embodiment of the present invention.

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

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

[0024] Fig. 9 It is a partial structural exploded view of a barrel-type vacuum cleaner in one embodiment of the present invention.

[0025] Fig.10 2 is a cross-sectional view of a barrel-type vacuum cleaner in one embodiment of the present invention.

[0026] Fig.11 Schematic diagram of the overall structure of a cable reel in one embodiment of the present invention. DETAILED DESCRIPTION

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

[0028] See also Figure 1-Figure 11 The barrel-type vacuum cleaner with a cord reel placed below comprises a barrel 1, a base 2 arranged at the bottom of the barrel 1 and a head 3 arranged at the top of the barrel 1, a cord reel 4 is arranged on the base 2, a coupler is arranged between the barrel 1 and the head 3, the barrel 1 and the head 3 are detachably electrically connected through the coupler, a power cord 5 is wound around the cord reel 4, one end of the power cord 5 passes through the barrel 1 and / or the base 2 and is connected to the coupler.

[0029] A wire outlet hole 6 is provided on the side of the base 2, and the other end of the power line 5 passes through the wire outlet hole 6 and goes out of the base 2 to connect to the power supply.

[0030] The coupler includes a coupling plug 7 arranged on the side of the barrel 1 and a coupling socket 8 arranged on the side of the 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 barrel 1.

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

[0032] The portion of the power cord 5 between the first threading hole 10 and the second threading hole 11 is arranged inside the barrel 1 , so that the power cord 5 can be hidden inside the barrel vacuum cleaner, thereby improving the aesthetics and protecting the power cord 5 .

[0033] Alternatively, a wire outlet 9 is provided on the cord reel 4, a wire groove 23 and a third wire hole 12 are provided on the upper and lower sides of the barrel 1, a fourth wire hole 13 and a fifth wire hole 24 are provided on the side of the base 2, and a sixth wire hole 25 is provided at the bottom of the coupling plug 7. One end of the power cord 5 passes through the wire outlet 9, the third wire hole 12, the fourth wire hole 13, the fifth wire hole 24, the wire groove 23 and the sixth wire hole 25 in sequence and then is connected to the coupling plug 7, so that the power cord 5 is located outside the barrel 1; the power cord 5 is located outside the barrel 1, which is more convenient for wiring; the coupling plug 7 is located outside the barrel 1, so that the sixth wire hole 25 is located outside the barrel 1.

[0034] A accommodating cavity 14 is provided in the base 2 , and the cable reel 4 is disposed in the accommodating cavity 14 . The accommodating cavity 14 is arranged 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 accommodating chamber 14 is provided with a fixing column hole 16 . A fastener (screw) passes through the fixing hole 15 and is fastened to the fixing column hole 16 , so that the cable reel 4 is fixed in the accommodating chamber 14 .

[0036] A wire hole 21 is provided on the side of the cable reel 4, and the other end of the power cord 5 passes through the wire hole 21 and out of the cable reel 4 to connect to the power supply; the structure of the cable reel 4 is prior art 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 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; specifically, the wire 22 led out of the coupling socket 8 extends into the inner cavity 17 and is connected to the control board 26; the coupling socket 8 is provided inside the machine head 3; and an impeller is connected to the output shaft of the motor 18.

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

[0039] The above is a preferred embodiment of the present invention, which shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for illustrating the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A barrel-type vacuum cleaner with a cord reel mounted below, comprising a barrel (1), a base (2) arranged at the bottom of the barrel (1), and a head (3) arranged at the top of the barrel (1), characterized in that: A cord reel (4) is provided on the base (2), 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 via the coupler, a power cord (5) is wound around the cord reel (4), one end of the power cord (5) passes through the machine barrel (1) and / or the base (2) and is then connected to the coupler.

2. The barrel vacuum cleaner with a cord reel placed underneath according to claim 1, characterized in that: A wire outlet hole (6) is provided on the side of the base (2), and the other end of the power line (5) passes through the wire outlet hole (6) and exits the base (2).

3. The barrel vacuum cleaner with a cord reel placed underneath according to claim 1, characterized in that: The coupler comprises a coupling plug (7) arranged on the side of the barrel (1) and a coupling socket (8) arranged on the side of the head (3); the coupling plug (7) and the coupling socket (8) are plugged into each other to form conductive contact.

4. The barrel vacuum cleaner with a cord reel placed underneath according to claim 3, characterized in that: The cord reel (4) is provided with a cord outlet (9), the bottom of the barrel (1) is provided with a first cord threading hole (10), the side of the barrel (1) is provided with a second cord threading hole (11), and the side of the coupling plug (7) is provided with a cord threading hole (12); one end of the power cord (5) passes through the cord outlet (9), the first cord threading hole (10), the second cord threading hole (11) and the cord threading hole (12) in sequence and is then connected to the coupling plug (7).

5. The barrel vacuum cleaner with a cord reel placed underneath according to claim 4, characterized in that: The portion of the power line (5) located between the first wire threading hole (10) and the second wire threading hole (11) is arranged inside the barrel (1).

6. The barrel vacuum cleaner with a cord reel placed underneath according to claim 3, characterized in that: The cord reel (4) is provided with a cord outlet (9), a cord groove (23) and a third cord hole (12) are sequentially provided on the side of the machine barrel (1), a fourth cord hole (13) and a fifth cord hole (24) are sequentially provided on the side of the base (2), a sixth cord hole (25) is provided on the bottom of the coupling plug (7), and one end of the power cord (5) sequentially passes through the cord outlet (9), the third cord hole (12), the fourth cord hole (13), the fifth cord hole (24), the cord groove (23) and the sixth cord hole (25) and is then connected to the coupling plug (7), so that the power cord (5) is located outside the machine barrel (1).

7. The barrel vacuum cleaner with a cord reel placed underneath according to claim 1, characterized in that: A receiving chamber (14) is provided in the base (2), and the cable reel (4) is arranged in the receiving chamber (14), wherein the receiving chamber (14) is arranged downward.

8. The barrel vacuum cleaner with a cord reel placed underneath according to claim 7, characterized in that: The cable reel (4) is provided with a fixing hole (15), the accommodating chamber (14) is provided with a fixing column hole (16), and the fastener passes through the fixing hole (15) and is fastened to the fixing column hole (16), so that the cable reel (4) is fixed in the accommodating chamber (14).

9. The barrel vacuum cleaner with a cord reel placed underneath according to claim 3, characterized in that: A control board (26) and a motor (18) are arranged 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 barrel vacuum cleaner with a cord reel placed underneath according to claim 3, characterized in that: The coupling socket (8) is provided with a plurality of plug-in terminals (19), and the coupling plug (7) is provided with a plurality of plug-in parts (20). The plug-in terminals (19) and the plug-in parts (20) are plugged into each other to form conductive contact.

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