CN111483435A - Electric car washing mop - Google Patents

Abstract

The application discloses an electric vehicle washing mop, which comprises a hairbrush and a driving device, wherein the hairbrush is provided with a water spraying hole; the driving equipment comprises a shell and a power device, wherein the power device is arranged in the shell, and a water flow pipeline is arranged in the shell; the power device can drive the brush to rotate so that water flows into the brush from the water flow pipeline and is sprayed out from the water spraying hole. The rotation of the brush is directly driven by the driving device, and water flow does not need to be utilized to push the brush, so that the water flow does not need to have large flow and large flow velocity, and the rotation of the brush can generate centrifugal force on the water flow to help the water flow to be sprayed outwards from the water spraying holes, so that the effect of saving water resources can be achieved, and the purpose of washing a car with micro water is achieved; the shell can play the role of water-proof protection on the power device inside the shell, so that the power device is prevented from being damaged due to water flow, and the service life of the power device is prolonged.

Description

An electric car wash mop

technical field

The invention relates to the technical field of car washing, in particular to an electric car washing mop.

Background technique

With the continuous development of society, the sales of automobiles have increased sharply, followed by the rapid development of the car wash industry. The traditional car washing method mainly uses manual scrubbing. Although the car washing effect is good, the car washing efficiency is low and the water consumption is large. Generally, car washing needs to drive to a special car wash shop for cleaning, which consumes fuel and wastes time. Not friendly. Therefore, the traditional car washing method no longer meets the needs of the development of the times.

The door-to-door car wash service is a more suitable way for users, but when the staff performs the door-to-door car wash service, most of the mops used for car washing use a large amount of water and a large flow rate to rotate the brush to wash the vehicle. When the amount of water required is large, it will cause a lot of waste of water resources and damage the rights and interests of users.

SUMMARY OF THE INVENTION

In order to solve the above problems, the purpose of the present invention is to provide an electric car washing mop, the rotation of the brush in the electric car washing mop is directly driven by the driving device, and does not need to use the water flow to push the brush, so the water flow does not need to have a large flow and a large amount of water. The rotation of the brush will generate centrifugal force on the water flow, helping the water flow to spray outward from the water spray hole, which can save water resources and achieve the purpose of washing the car with micro water.

In order to achieve the above object, the present invention proposes an electric car washing mop, which includes a brush and a driving device, the brush is provided with a water spray hole; the driving device includes a casing and a power device, and the power device is arranged on the In the casing, a water flow pipeline is arranged in the casing; the power device can drive the brush to rotate, so that the water flows from the water flow pipeline into the brush and sprays out from the water spray hole. The rotation of the brush is directly driven by the power device, and there is no need to use the water flow to push the brush, so it does not need the water flow to have a large flow and a large flow rate, and the rotation of the brush will generate centrifugal force on the water flow, helping the water flow to spray outward from the water spray hole, It can save water resources and achieve the purpose of washing the car with micro-water; the casing can protect the internal power device from water, prevent the power device from being damaged by water flow, and increase the service life of the power device.

In one example, the inside of the casing is filled with thermally conductive silicone grease, and both the outer wall of the power device and the outer sidewall of the water flow pipeline are in contact with the thermally conductive silicone grease. Thermal grease mainly plays the role of conducting heat; the power unit will generate a lot of heat during use. The longer the use time, the more heat will be generated. When the temperature of the power unit is too high, it will have a greater impact on its work safety. , so the power unit must stop running after working for a period of time and wait for the heat to dissipate; when the power unit is in contact with the water flow pipeline through thermal conductive silicone grease, the thermal conductive silicone grease can conduct the heat generated by the power device to the water flow pipeline. The continuous flow of water can take away the heat continuously, so as to achieve the effect of continuously dissipating heat for the power unit, maintain the normal working efficiency of the power unit during the car washing process, increase the sustainable working time of the power unit, and protect the safety of the power unit. .

In one example, the electric car wash mop further includes an operating rod, the housing is provided with a penetration hole, and one end of the operating rod can penetrate into the housing through the penetration hole and be fixedly connected with the housing . The operating lever is mainly used for the convenience of hand-held by the staff when carrying out the car washing operation.

In one example, the operating rod is a hollow structure, and the driving device further includes a power cord; the power cord can pass through the inside of the operating rod, enter the housing and be connected with the power device. The hollow operating rod can save the material for making the operating rod, reduce the manufacturing cost of the operating rod, and at the same time make the operating rod lighter, which is more conducive to the use of the staff; the power cord used by the power unit passes through the operating rod and the power unit. Connected, the outer wall of the operating lever can protect the power cord, prevent the wrong damage to the power cord caused by various factors in the external environment, and also play the role of water barrier, increase the service life of the power cord, and make the electric The overall structure of the car wash mop is more stable and safer.

In one example, the casing is provided with a protruding hole, through which the output shaft of the power device protrudes out of the housing and can be connected with the brush. The output shaft of the power unit is directly connected with the brush, and when the power unit is working, the output shaft can directly drive the brush to rotate.

In one example, the brush includes a first housing and a second housing, the first housing is provided with a water inlet hole, the second housing is provided with the water spray hole, and the second housing is provided with a water inlet hole. The casing can be fixedly connected with the first casing and a water groove is formed between the first casing and the second casing, and both the water inlet hole and the water spray hole can communicate with the water groove . When the above-mentioned brush structure is used to clean the car, the water flow can enter the water tank from the water inlet hole opened on the first shell, and spray out from the water spray hole opened on the second shell to assist the brush to clean the car .

In one example, a connecting portion is extended on the outer edge of the water inlet hole toward the side away from the water tank, and the output shaft of the power device can be fixedly connected with the connecting portion. The connecting part is mainly used to connect with the output shaft to ensure the stability of the connection between the output shaft and the brush.

In one example, the housing is provided with spaced baffles.

In one example, the output shaft of the power device is configured as a hollow structure, and water flows from the water flow pipeline into the output shaft of the power device and into the brush through the output shaft, and flows from the The water jets are sprayed out. While driving the brush to rotate, the output shaft can also guide the water flow into the brush through the internal hollow structure.

In an example, the housing includes a first housing and a second housing that are snap-fitted, and a sealing groove is formed on a snap-fit surface of one of the first housing and the second housing, and the sealing groove is inside A sealing member is provided, and when the first casing and the second casing are fixedly connected, the sealing member can seal the gap between the first casing and the second casing. The sealing groove and the seal in the sealing groove can ensure the sealing of the casing, better protect the internal power unit, and increase the service life of the power unit.

Description of drawings

The drawings described here are only used to assist those skilled in the art to understand the technical solutions of the present invention. The schematic embodiments of the present invention described in conjunction with the accompanying drawings are only used to explain the technical solutions of the present invention, and do not constitute an improper limitation of the present invention. . In the attached image:

1 is a front view of an electric car wash mop provided by an embodiment of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of the brush provided by the embodiment of the present invention;

FIG. 3 is a schematic three-dimensional structural diagram of a second housing provided in an embodiment of the present invention;

FIG. 4 is a schematic three-dimensional structural diagram of a second housing provided by an embodiment of the present invention from another perspective;

FIG. 5 is a schematic three-dimensional structural diagram of a first housing provided by an embodiment of the present invention;

6 is a schematic three-dimensional structural diagram of the first housing provided by an embodiment of the present invention from another perspective;

FIG. 7 is a schematic three-dimensional structural diagram of a first housing provided by an embodiment of the present invention;

FIG. 8 is a schematic three-dimensional structural diagram of a second housing provided by an embodiment of the present invention;

FIG. 9 is a schematic three-dimensional structural diagram of an operation lever provided by an embodiment of the present invention.

List of reference numbers:

Electric car wash mop 1; brush 10, water spray hole 11, first casing 12, second casing 13, water inlet hole 14, connecting part 15, connecting rib 16; shell 20, extending hole 21, extending hole 22. The output shaft 23, the baffle plate 24, the first casing 25, the second casing 26, the sealing groove 27; the operating rod 30.

Detailed ways

In order to more clearly illustrate the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, only It is to facilitate the description of the present invention and to simplify the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction between the two elements. . For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may be in direct contact between the first and second features, or the first and second features indirectly through an intermediary touch. In the description of this specification, reference to the description of the terms "one aspect", "some aspects", "example", "specific example", or "some examples" etc. means the specific features, structures, structures, A material or feature is included in at least one aspect or example of the invention. In this specification, schematic representations of the above terms are not necessarily directed to the same scheme or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more arrangements or examples.

As shown in FIGS. 1 to 9 , the present invention proposes an electric car washing mop 1, including a brush 10 and a driving device. The brush 10 is provided with a water spray hole 11; the driving device includes a casing 20 and a power device (not shown in the figure). shown), the power device can be a common component such as a motor, the power device is arranged in the housing 20, and a water flow pipeline is arranged in the housing 20; the power device can drive the brush 10 to rotate so that the water flows from the water flow pipeline into the brush 10 , and sprayed from the water spray hole 11 . The rotation of the brush 10 is directly driven by the driving device, and there is no need to use the water flow to push the brush 10, so the water flow does not need to have a large flow rate and a large flow velocity, and the rotation of the brush 10 will generate centrifugal force on the water flow, helping the water flow from the water spray hole 11. Spraying outwards can save water resources and achieve the purpose of washing the car with micro-water; the casing 20 can protect the internal power device from water, prevent the power device from being damaged by water flow, and increase the use of the power device life.

In a specific embodiment, the interior of the housing 20 is filled with thermally conductive silicone grease, and the outer wall of the power device and the outer sidewall of the water flow pipeline are both in contact with the thermally conductive silicone grease. Thermal grease mainly plays the role of conducting heat; the power unit will generate a lot of heat during use. The longer the use time, the more heat will be generated. When the temperature of the power unit is too high, it will have a greater impact on its work safety. , so the power unit must stop running after working for a period of time and wait for the heat to dissipate; when the power unit is in contact with the water flow pipeline through thermal conductive silicone grease, the thermal conductive silicone grease can conduct the heat generated by the power device to the water flow pipeline. The continuous flow of water can take away the heat continuously, so as to achieve the effect of continuously dissipating heat for the power unit, maintain the normal working efficiency of the power unit during the car washing process, increase the sustainable working time of the power unit, and protect the safety of the power unit. .

In a specific embodiment, as shown in FIG. 1 , the electric car washing mop further includes an operating rod 30 , the housing 20 is provided with a penetration hole 21 , and one end of the operating rod 30 can penetrate into the housing 20 through the penetration hole 21 and communicate with the housing. 20 fixed connections. The operating lever 30 is mainly used for the convenience of hand held by the staff when performing the car washing operation.

In a specific embodiment, as shown in FIG. 9 , the operating rod 30 is a hollow structure, and the driving device further includes a power cord; the power cord can pass through the interior of the operating rod 30 , enter the housing 20 and be connected with the power device. The hollow operating rod 30 can save the manufacturing material of the operating rod 30, reduce the manufacturing cost of the operating rod 30, and at the same time make the operating rod 30 light in weight, which is more conducive to the use of the staff; the power cord used by the power unit passes through the operation The rod 30 is connected to the power device, and the outer wall of the operating rod 30 can protect the power cord, prevent the power cord from being damaged by various factors in the external environment, and also play the role of water barrier, increasing the power cord The service life of the electric car wash mop 1 is more stable and safe.

In a specific embodiment, as shown in FIG. 1 , FIG. 7 to FIG. 8 , the housing 20 is provided with a protruding hole 22 , and the output shaft 23 of the power device protrudes out of the housing 20 through the protruding hole 22 and can be connected with the brush 10 . connect. The output shaft 23 of the power device is directly connected with the brush 10 , and when the power device works, the output shaft 23 can directly drive the brush 10 to rotate.

In a specific embodiment, as shown in FIGS. 2 to 6 , the brush 10 includes a first housing 12 and a second housing 13 , the first housing 12 is provided with a water inlet hole 14 , and the second housing 13 is provided with a water inlet hole 14 . There is a water spray hole 11 , the second casing 13 can be fixedly connected with the first casing 12 and a water groove is formed between the first casing 12 and the second casing 13 , the water inlet hole 14 and the water spray hole 11 can be connected with each other. The sink is connected. When the above-mentioned brush 10 is used to clean the car, the water flow can enter the water tank from the water inlet hole 14 opened on the first casing 12, and spray out from the water spray hole 11 opened on the second casing 13 to assist the brush 1 Clean the car.

In a specific embodiment, as shown in FIG. 2 , FIG. 5 to FIG. 6 , the outer edge of the water inlet hole 14 is provided with a connecting portion 15 extending toward the side away from the water tank, and the output shaft 23 of the power device can be connected to the connecting portion 15 . Fixed connection. The connecting portion 15 is mainly used to connect with the output shaft 23 to ensure the stability of the connection between the output shaft 23 and the brush 10 .

Specifically, as shown in FIGS. 2 , 5 to 6 , the first housing 12 is further provided with a connecting rib 16 , and the connecting rib 16 connects the outer surface of the connecting portion 15 and the surface of the first housing 12 . The connecting ribs 16 connecting the outer side of the connecting part 15 and the surface of the first shell 12 can increase the connection strength between the connecting part 15 and the first shell 12 and ensure the stability between the connecting part 15 and the first shell 12 It can increase the service life of the brush 10.

In a specific embodiment, as shown in FIGS. 7 to 8 , the housing 20 is provided with baffles 24 arranged at intervals, which can increase the overall strength of the housing 20 , protect the power device in the housing 20 , and prevent the housing 20 from being damaged by the outside world. easily damaged by the environment.

In a specific embodiment, the output shaft 23 of the power device is set as a hollow structure, and the water flows into the output shaft 23 of the power device from the water flow pipeline and flows into the brush 10 through the output shaft 23 , and is sprayed from the water spray hole 11 . While driving the brush 10 to rotate, the output shaft 23 can also guide the water flow into the brush 10 through the hollow structure inside.

In a specific embodiment, as shown in FIGS. 7 to 8 , the housing 20 includes a first housing 25 and a second housing 26 that are snap-fitted and connected, and a snap-fit surface of one of the first housing 25 and the second housing 26 A sealing groove 27 is opened, and a sealing member is arranged in the sealing groove 27 . When the first casing 25 and the second casing 26 are fixedly connected, the sealing member can seal the gap between the first casing 25 and the second casing 26 . The sealing groove 27 and the seals in the sealing groove 27 can ensure the sealing of the casing, better protect the internal power plant, and increase the service life of the power plant.

Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, as for the system embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and for related parts, please refer to the partial descriptions of the method embodiments.

The above descriptions are merely embodiments of the present invention, and are not intended to limit the present invention. Various modifications and variations of the present invention are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims (10)

1. An electric vehicle washing mop, comprising:

the brush is provided with a water spraying hole;

the driving device comprises a shell and a power device, wherein the power device is arranged in the shell, and a water flow pipeline is arranged in the shell;

the power device can drive the brush to rotate so that water flows into the brush from the water flow pipeline and is sprayed out from the water spraying holes.

2. The electric vehicle washing mop as claimed in claim 1, wherein the interior of the housing is filled with heat conductive silicone grease, and the outer wall of the power unit and the outer wall of the water flow pipeline are both in contact with the heat conductive silicone grease.

3. The electric vehicle washing mop as claimed in claim 1, further comprising a handle bar, wherein the housing defines an insertion hole, and one end of the handle bar can be inserted into the housing through the insertion hole and is fixedly connected to the housing.

4. The electric vehicle washing mop of claim 3, wherein the operating rod is hollow, and the driving device further comprises a power cord; the power line can penetrate through the inside of the operating rod, enter the shell and be connected with the power device.

5. The electric vehicle washing mop as claimed in claim 1, wherein the housing is formed with an extension hole, and the output shaft of the power unit extends outside the housing through the extension hole and is capable of being connected to the brush.

6. The electric vehicle washing mop of claim 5, wherein the brush comprises a first housing and a second housing, the first housing defines an inlet opening, the second housing defines the spout opening, the second housing is capable of being fixedly coupled to the first housing and forming a basin between the first housing and the second housing, and the inlet opening and the spout opening are both capable of communicating with the basin.

7. The electric vehicle washing mop as claimed in claim 6, wherein a connecting part is provided at the outer edge of the water inlet hole and extends towards the side away from the water tank, and the output shaft of the power device can be fixedly connected with the connecting part.

8. The electric vehicle washing mop of claim 1, wherein baffles are spaced apart from one another within the housing.

9. The electric vehicle washing mop as claimed in claim 5, wherein the output shaft of the power unit is hollow, and water flows from the water flow pipeline into the output shaft of the power unit, flows into the brush through the output shaft, and is sprayed from the water spraying holes.

10. The electric vehicle washing mop according to any one of claims 1 to 9, wherein the housing comprises a first housing and a second housing that are fastened together, a sealing groove is formed in a fastening surface of one of the first housing and the second housing, and a sealing member is disposed in the sealing groove, and the sealing member can seal a gap between the first housing and the second housing when the first housing and the second housing are fixedly connected.

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