CN212278148U - Round brush drive arrangement and remove mite appearance - Google Patents
Round brush drive arrangement and remove mite appearance Download PDFInfo
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- CN212278148U CN212278148U CN202021029376.2U CN202021029376U CN212278148U CN 212278148 U CN212278148 U CN 212278148U CN 202021029376 U CN202021029376 U CN 202021029376U CN 212278148 U CN212278148 U CN 212278148U
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Abstract
The application discloses round brush drive arrangement is applied to and removes mite appearance, includes: a rolling brush for sweeping and beating the working surface; the rolling brush motor is connected with the rolling brush and used for driving the rolling brush to rotate; the main motor is connected with the rolling brush motor and used for providing negative pressure for the mite removing instrument to generate suction; the main motor is connected with the rolling brush motor through a connection conversion unit, and the connection conversion unit is used for dividing one path of alternating voltage from the main motor, rectifying the alternating voltage into direct voltage and supplying the direct voltage to the rolling brush motor. Through the mode, the rolling brush driving device in the application can effectively reduce the power consumption, and has the advantages of low use cost, energy conservation and consumption reduction.
Description
Technical Field
The application relates to the technical field of cleaning devices, in particular to a rolling brush driving device and a mite removing instrument.
Background
Some mites or microorganisms such as bacteria and fungi exist in the living environment of people, most of the mites and microorganisms are harmful to human bodies, and especially the mites and microorganisms deposited on the surfaces of household articles cause damage to the skin, respiratory tract or digestive tract through direct contact or indirect transmission. Therefore, with the improvement of living standard of people, the demand of people for removing mites is gradually increased.
Two motors are arranged inside the mite killing instrument on the market, one motor is used for driving the rolling brush to roll so as to realize cleaning and beating, and the other motor is used for generating negative pressure dust collection. When the mite killing instrument is used, the two motors are directly powered by mains supply through the rectifying circuit, however, the actually required electric energy consumption of the rolling brush during working is low, the rolling brush does not need to be powered by the mains supply, and the defects of high electric energy consumption and energy waste exist. Therefore, it is necessary to develop a rolling brush driving device and a mite removing apparatus.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the technology, the application provides the rolling brush driving device and the mite removing instrument, which can effectively reduce the power consumption and have the advantages of low use cost, energy conservation and consumption reduction.
In order to solve the technical problem, the technical scheme adopted by the application is as follows:
the utility model provides a round brush drive arrangement, is applied to and removes mite appearance, includes: a rolling brush for sweeping and beating the working surface; the rolling brush motor is connected with the rolling brush and used for driving the rolling brush to rotate; the main motor is connected with the rolling brush motor and used for providing negative pressure for the mite removing instrument to generate suction; the main motor is connected with the rolling brush motor through a connection conversion unit, and the connection conversion unit is used for dividing one path of alternating voltage from the main motor, rectifying the alternating voltage into direct voltage and supplying the direct voltage to the rolling brush motor.
Preferably, the connection conversion unit includes a wire and a circuit board for converting an ac voltage into a dc voltage, wherein the wire is led out from the main motor and then connected to the circuit board, and the circuit board is disposed on the roll brush motor.
Preferably, the circuit board is provided with a first plug terminal for connecting with the lead, one end of the lead is provided with a second plug terminal for matching with the first plug terminal, and the lead is connected to the circuit board through the matching between the second plug terminal and the first plug terminal.
Preferably, the rolling brush motor is provided with a positive terminal and a negative terminal, and the circuit board is connected with the positive terminal and the negative terminal in a spot welding mode.
Preferably, the number of the wires is set to be a pair, and the wires are respectively led out from the winding inside the main motor.
Preferably, the value range of the dc voltage for supplying power to the brush motor is: 12V < 36V.
Preferably, the method further comprises the following steps: the speed reducing mechanism is driven by the rolling brush motor and is connected with the rolling brush motor and the rolling brush; wherein the rolling brush is arranged on the speed reducing mechanism in a cantilever manner.
Preferably, the speed reducing mechanism is provided with an output shaft, and a rolling brush driving piece capable of rotating along with the output shaft is sleeved on the output shaft; the rolling brush driving part is configured to drive the rolling brush to rotate, and the rolling brush driving part is detachably connected with the rolling brush.
Preferably, brush hair strips and rubber strips which are spirally distributed and arranged at intervals are arranged on the rolling brush; the bristle bars are configured to sweep a work surface and the rubber bars are configured to flap the work surface.
In order to solve the above technical problem, another technical solution adopted by the present application is:
a mite killing instrument comprises the rolling brush driving device.
Compared with the prior art, the application has the beneficial effects that: the application provides a round brush drive arrangement and remove mite appearance, it divides to be used for driving the rotatory voltage of round brush motor all the way from main motor, can avoid main motor and round brush motor to connect the commercial power all the way, has effectively reduced power consumption, has low in use cost, energy-conserving advantage of reducing consumption.
Drawings
Fig. 1 is a schematic view of the connection relationship between a main motor and a roll brush motor in the present application;
FIG. 2 is an exploded view of the roller brush drive assembly described in the present application;
fig. 3 is an exploded view of the roll brush of the present application.
In the figure: 100-main motor; 110-a drive cable; 200-a rolling brush motor; 210-positive and negative terminals; 300-rolling and brushing; 310-a substrate; 311-card slot; 320-bristle bars; 321-a first card edge; 330-rubber strip; 331-a second card edge; 340-a first end cap; 350-a second end cap; 400-connection conversion unit; 410-a wire; 420-a circuit board; 500-a reduction mechanism; 510-an output shaft; 520-a roller brush drive; 530-reduction box; 540-driving pulley; 550-a driven pulley; 560-speed bump.
Detailed Description
The present application will now be described in further detail with reference to the accompanying drawings, whereby one skilled in the art can, with reference to the description, make an implementation. If in the embodiments of the present application there is a description referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the description of the present application, it is also to be noted that, unless otherwise specified or limited more specifically, the terms "disposed" and "connected" are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; 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 meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.
In addition, if the meaning of "and/or" appears in the application, three parallel schemes are included, and the example of "A and/or B" includes the scheme A, the scheme B or the scheme A and the scheme B which are satisfied simultaneously. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
At present, two motors are arranged inside the mite killing instrument on the market, one motor is used for driving the rolling brush to roll so as to realize cleaning and beating, and the other motor is used for generating negative pressure dust collection. When the mite killing instrument is used, the two motors are directly powered by mains supply (220 VAC) through the rectifying circuit. However, the rolling brush actually needs less electric energy consumption during working, does not need to be supplied by commercial power, and has the defects of large electric energy consumption and energy waste.
To solve the above technical problem, the present application provides a rolling brush driving device applied to a mite killing apparatus, please refer to fig. 1 and fig. 2, fig. 1 is a schematic view of a connection relationship between a main motor and a rolling brush motor in the present application, and fig. 2 is a schematic view of an exploded structure of the rolling brush driving device in the present application. In the present application, the roll brush driving device may include: a roll brush 300 for sweeping and beating a work surface; a rolling brush motor 200 connected to the rolling brush 300, for driving the rolling brush 300 to rotate; and a main motor 100 connected to the drum brush motor 200 for providing a negative pressure to the mite removing apparatus to generate a suction force; the main motor 100 and the rolling brush motor 200 are connected through a connection conversion unit 400, and the connection conversion unit 400 is configured to divide an ac voltage from the main motor 100, rectify the ac voltage into a dc voltage, and supply power to the rolling brush motor 200. In this embodiment, the rolling brush motor 200 may be a 3-series motor, the main motor 100 may be a 5-series motor, and the 3-series motor has a size significantly lower than that of the 5-series motor in terms of cost and size.
Through the mode, the connection conversion unit 400 is arranged between the main motor 100 and the rolling brush motor 200, so that one path of voltage is divided from the main motor 100 to drive the rolling brush motor 200 to rotate, the situation that the main motor 100 and the rolling brush motor 200 are connected with a mains supply can be avoided, the electric energy consumption is effectively reduced, and the rolling brush motor has the advantages of low use cost, energy conservation and consumption reduction.
Further, with continuing reference to fig. 1 and fig. 2, the connection converting unit 400 includes a wire 410 and a circuit board 420 for converting an ac voltage into a dc voltage, wherein the wire 410 is led out from the main motor 100 and then connected to the circuit board 420, and the circuit board 420 is disposed on the roller brush motor 200. In the present application, the number of the wires 410 is provided as a pair, respectively led out from the winding inside the main motor 100, and specifically, both ends of the pair of wires 410 are respectively connected to the winding wire of the main motor 100 and the circuit board 420. The main motor 100 is further provided with a pair of driving cables 110 for connecting with the mains supply, when the driving cables 110 are connected with the mains supply, the main motor 100 has a driving voltage of 110V-240V, and at the same time, the main motor 100 branches off a part of alternating voltage through a pair of wires 410, the part of alternating voltage is converted into a direct voltage V for supplying power to the roller brush motor 200 through a circuit board 420, and the value range of the direct voltage V is as follows: 12V < 36V. Therefore, the power consumption is reduced, and the energy-saving and consumption-reducing advantages are achieved.
In consideration of convenience of installation, the circuit board 420 is disposed outside the roll brush motor 200, specifically, the roll brush motor 200 is driven by a direct current voltage, the positive and negative terminals 210 are disposed outside the roll brush motor 200, and the circuit board 420 is connected to the positive and negative terminals 210 by spot welding. In the present application, a first plug terminal (not shown) for connecting with the wire 410 is provided on the circuit board 420, and a second plug terminal (not shown) for mating with the first plug terminal is provided on one end of the wire 410, wherein the wire 410 is connected to the circuit board 420 by mating between the second plug terminal and the first plug terminal. Therefore, the connecting device has the advantages of convenience and quickness in connection.
In consideration of the fact that the rotation speed of the roller brush 300 is slow in actual operation and the rotation speed of the roller brush motor 200 itself is fast, a speed reduction mechanism 500 is further provided between the roller brush motor 200 and the roller brush 300. Thus, the roller brush driving device further includes: the speed reducing mechanism 500 is driven by the rolling brush motor 200, and the speed reducing mechanism 500 is connected with the rolling brush motor 200 and the rolling brush 300; the rolling brush 300 is provided in a cantilever manner to the reduction mechanism 500.
Further, with reference to fig. 1 and fig. 2, the speed reducing mechanism 500 includes a speed reducing box 530 with a hollow interior, an output shaft 510 rotatably disposed on the speed reducing box 530 through a bearing, a driving pulley 540 disposed on the motor shaft of the roller brush motor 200 and located in the speed reducing box 530, a driven pulley 550 disposed on the output shaft 510 and located in the speed reducing box 530, and a speed reducing belt 560 disposed in the speed reducing box 530 and tensioned on the driving pulley 540 and the driven pulley 550. Wherein, the output shaft 510 partially extends out of the reduction box 530, and the output shaft 510 positioned outside the reduction box 530 is sleeved with a rolling brush driving piece 520 which can rotate along with the reduction box 530. The roller brush driver 520 is configured to rotate the roller brush 300, and the roller brush driver 520 is detachably connected to the roller brush 300.
Further, please refer to fig. 3, fig. 3 is an exploded structural diagram of the rolling brush in the present application. The rolling brush 300 includes a base 310 having two open ends, a first end cap 340 and a second end cap 350 respectively fixed to the two open ends of the base 310, and brush bristles 320 and rubber strips 330 spirally distributed on the outer circumferential wall of the base 310 and alternately arranged. Wherein the bristle bars 320 are configured to sweep the working surface, the rubber bars 330 are configured to flap the working surface, which is the surface of the object to be cleaned; the first end cap 340 is engaged with the roller brush driver 520. The bristle bar 320 is clamped with the base body 310, the rubber bar 330 is clamped with the base body 310, specifically, a plurality of clamping grooves 311 which are spirally distributed are formed on the outer circumferential wall surface of the base body 310, a first clamping edge 321 which is matched with the clamping grooves 311 is formed at the bottom of the bristle bar 320, and a second clamping edge 331 which is matched with the clamping grooves 311 is formed at the bottom of the rubber bar 330.
It will be appreciated that the roller brush drive arrangement of the present application can be applied to different usage scenarios, as exemplified below.
The round brush driving device in the application can be applied to a mite removing instrument. Wherein, this mite killing apparatus include the casing with round brush drive arrangement, round brush drive arrangement set up inside the casing, wherein, the suction inlet has been seted up to the bottom of casing, round brush 300 sets up and is used for cleaning and patting the work surface in suction inlet department, main motor 100 can make suction inlet department have the suction to inhale material such as dust, mite.
To sum up, main motor in this application can divide the voltage that is used for driving the round brush motor rotation all the way, can avoid main motor and round brush motor to all connect the commercial power, has effectively reduced power consumption. Furthermore, the circuit board is provided with a first plug terminal connected with the lead, one end of the lead is provided with a second plug terminal matched with the first plug terminal, and the lead is connected to the circuit board through the matching between the second plug terminal and the first plug terminal.
While the embodiments of the present application have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in a variety of fields suitable for this application, and further modifications will be readily apparent to those skilled in the art, and it is therefore not intended to be limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a round brush drive arrangement, is applied to and removes mite appearance which characterized in that includes:
a roller brush (300) for sweeping and slapping a work surface;
a rolling brush motor (200) connected with the rolling brush (300) and used for driving the rolling brush (300) to rotate; and
the main motor (100) is connected with the rolling brush motor (200) and is used for providing negative pressure for the mite removing instrument to generate suction;
the main motor (100) is connected with the rolling brush motor (200) through a connection conversion unit (400), and the connection conversion unit (400) is configured to divide an alternating voltage from the main motor (100) and rectify the alternating voltage into a direct voltage for supplying power to the rolling brush motor (200).
2. The round brush drive apparatus according to claim 1,
the connection conversion unit (400) comprises a lead (410) and a circuit board (420) for converting alternating-current voltage into direct-current voltage, wherein the lead (410) is led out from the main motor (100) and then connected with the circuit board (420), and the circuit board (420) is arranged on the roller brush motor (200).
3. The round brush drive apparatus according to claim 2,
the circuit board (420) is provided with a first plug terminal used for being connected with the lead (410), one end of the lead (410) is provided with a second plug terminal used for being matched with the first plug terminal, and the lead (410) is connected to the circuit board (420) through the matching between the second plug terminal and the first plug terminal.
4. The round brush drive apparatus according to claim 2,
the rolling brush motor (200) is provided with a positive terminal and a negative terminal (210), and the circuit board (420) is connected with the positive terminal and the negative terminal (210) in a spot welding mode.
5. The round brush drive apparatus according to claim 2,
the number of the wires (410) is set to be one pair, and the wires are respectively led out from the winding inside the main motor (100).
6. The round brush drive apparatus according to claim 1,
the value range of the direct current voltage for supplying power to the rolling brush motor (200) is as follows: 12V < 36V.
7. The roller brush drive device according to claim 1, further comprising: the speed reducing mechanism (500) is driven by the rolling brush motor (200), and the speed reducing mechanism (500) is connected with the rolling brush motor (200) and the rolling brush (300);
wherein the rolling brush (300) is provided to the speed reduction mechanism (500) in a cantilever manner.
8. The round brush drive apparatus according to claim 7,
the speed reducing mechanism (500) is provided with an output shaft (510), and a rolling brush driving piece (520) capable of rotating along with the output shaft (510) is sleeved on the output shaft (510);
wherein, the rolling brush driving part (520) is configured to drive the rolling brush (300) to rotate, and the rolling brush driving part (520) is detachably connected with the rolling brush (300).
9. The round brush drive apparatus according to claim 1,
the rolling brush (300) is provided with brush hair strips (320) and rubber strips (330) which are spirally distributed and arranged at intervals;
the bristle bars (320) are configured to sweep a work surface and the rubber bars (330) are configured to flap the work surface.
10. A mite killing apparatus comprising the rolling brush driving device as set forth in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021029376.2U CN212278148U (en) | 2020-06-08 | 2020-06-08 | Round brush drive arrangement and remove mite appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021029376.2U CN212278148U (en) | 2020-06-08 | 2020-06-08 | Round brush drive arrangement and remove mite appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212278148U true CN212278148U (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021029376.2U Active CN212278148U (en) | 2020-06-08 | 2020-06-08 | Round brush drive arrangement and remove mite appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212278148U (en) |
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2020
- 2020-06-08 CN CN202021029376.2U patent/CN212278148U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Pursuit innovation technology (Suzhou) Co.,Ltd. Address before: 215000 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: ZHUICHUANG TECHNOLOGY (SUZHOU) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |