Window cleaning machine base station with handy power supply

Abstract

Window cleaning machine base station with handy power supply, comprising a first base station housing, a second base station housing (2), a mobile power supply (3) and a mobile power supply connector, wherein the first base station housing is formed with a mobile power supply mounting location (111) for receiving the mobile power supply (3) and a mobile power supply connector mounting location for receiving the mobile power supply connector, wherein the first base station housing and the second base station housing (2) enclose a storage chamber for storing the window cleaning machine, wherein the window cleaning machine can be stored in the storage chamber and electrically connected to the mobile power supply connector via a machine power cable, while the mobile power supply connector is connected to the mobile power supply connector mounting point, wherein the mobile power supply (3) can be inserted into the mobile power supply mounting point (111), wherein the mobile power supply connection cable connects the mobile power supply (3) to the mobile power supply connector to supply the window cleaning machine.

Description

Technical area

[0001] The utility model relates to the technology of window cleaning machines, in particular to a window cleaning machine base station with a handy power supply. Background technology

[0002] With accelerated urbanization and the proliferation of high-rise buildings, inefficient and dangerous manual window cleaning is gradually being replaced by window cleaning machines. Current technology typically uses a built-in battery or a power cord to power a window cleaning machine. This often results in limited continuous operation time or the need for an extended power cord. This makes using the window cleaning machine difficult and annoying, impairing the user experience. In this context, a novel technical solution to address these problems is to be provided. Content of the utility model

[0003] The utility model is based on the task of presenting a window cleaning machine base station with a handy power supply that provides a handy continuous supply to the window cleaning machine base station and thus provides a better user experience.

[0004] To solve the task, a practical window cleaning machine base station with a handy power supply is provided, comprising: a first base station housing, a second base station housing, a mobile power supply and a mobile power supply connector, wherein the first base station housing is formed with a mobile power supply mounting location for receiving the mobile power supply and a mobile power supply connector mounting location for receiving the attached mobile power supply connector, wherein the first base station housing and the second base station housing enclose a storage chamber for storing the window cleaning machine, wherein the window cleaning machine can be stored in the storage chamber and electrically connected to the mobile power supply connector via a machine power cable, while the mobile power supply connector is connected to the mobile power supply connector mounting location, wherein the mobile power supply can be inserted into the mobile power supply mounting location, wherein the mobile power supply connection cable connects the mobile power supply to the mobile power supply connector to supply power to the window cleaning machine.

[0005] In such an embodiment, the mobile power supply connector mounting locations further comprise a mobile power supply connector mounting location I and a mobile power supply connector mounting location II for receiving the mobile power supply connectors, wherein the mobile power supply mounting location is designed as an internal recess and delimits the position of the mobile power supply with a side lying relative to the mobile power supply connector mounting location I.

[0006] In such a configuration, the mobile power supply connector is provided with a mobile power supply socket, a voltage rise circuit board, and a mobile power supply socket fixing plate, wherein the mobile power supply socket fixing plate and the voltage rise circuit board are connected to the mobile power supply connector mounting site I and the mobile power supply connector mounting site II, respectively, while the mobile power supply socket fixing plate is connected to the voltage rise circuit board via certain connecting wires, and thus also to the mobile power supply socket to connect to the mobile power supply connecting cable.

[0007] In such a configuration, the mobile power supply connector mounting location I comprises a mobile power supply socket mounting location into which the mobile power supply socket is inserted to connect to the mobile power supply connection cable.

[0008] In such a configuration, the first base station housing comprises an upper support frame, a side support wall, a lower support frame, a standing support plate, and an inner support frame, wherein the mobile power supply mounting position and the mobile power supply connector mounting position I are each formed on the upper support frame, while the mobile power supply connector mounting position II is formed on the inner support frame, the inner support frame being connected to the lower support frame, the side support wall comprising a first side support plate and a second side support plate, one end of the first side support plate and the second side support plate being respectively connected to one of the two opposite sides of the inner support frame, and the other end thereof being connected to the lower support frame, the standing support plate being inserted between the first side support plate and the second side support plate.is connected to the inner support frame, while the upper support frame is also connected to the inner support frame, wherein one end of the second base station housing is attached to the inner support frame, and the other end thereof is attached to the upper support frame.

[0009] In such a configuration, the upper support frame is formed with a power cable bushing and a line protector for protecting the machine power cable, wherein the line protector is connected to the inside of the power cable bushing, wherein the machine power cable, inserted through the line protector and the power cable bushing, protrudes from the outside of the upper support frame.

[0010] In such a design, the cable protector is provided with several auxiliary rollers that enclose a triangular opening for connection to the machine power cable.

[0011] In such a configuration, the first side support plate and the second side support plate are each formed with a first locking connection and a second locking connection, while the sub-support frame is formed with a first fixing point to which the first locking connection and the second locking connection are respectively connected, and a second fixing point to which the first side support plate and the second side support plate are respectively fastened.

[0012] In such a configuration, a handle is further provided, while the inner support frame is formed with a first handle mounting location for receiving one end of the handle and a second handle mounting location for fixing the other end of the handle.

[0013] In such a configuration, a station fastening means is further provided which is connected to the underside of the inner support frame for fastening the window cleaning machine base station.

[0014] The present design has the following advantages: In the inventive design with a portable power supply, the first base station housing is provided with a mobile power supply mounting location and a mobile power supply connector mounting location. The mobile power supply can be inserted into the mobile power supply mounting location, with the mobile power supply connector being connected to the mobile power supply connector mounting location and the machine power cable. The mobile power supply connection cable is connected at one end to the mobile power supply, and at the other end to the mobile power supply connector for powering the window cleaning machine. The use of a removable power supply in the base station ensures a continuous power supply to the base station. Furthermore, an optimized structure for the entire window cleaning machine base station is provided, and the overall weight of the window cleaning machine base station is reduced.This provides a convenient, continuous supply to the window cleaning machine base station, thus providing a better user experience. Illustration of the attached drawings

[0015] In order to clearly describe the inventive design, the accompanying drawings are presented below to explain the embodiments. It should be noted that the accompanying drawings illustrate only exemplary embodiments of the invention. Those skilled in the art can derive additional relevant accompanying drawings based on these drawings without any creative effort. Fig. 1 shows a view of the embodiment according to the invention, Fig. 2 shows a view from a different angle with reference to Fig. 1 outgoing view, Fig. 3 shows an exploded view of the embodiment according to the invention, Fig. Figure 4 shows an enlarged view of part A with reference to Fig. 3, Fig. 5 shows a view from a different angle with respect to Fig. 3 outgoing view, Fig. Figure 6 shows an enlarged view of part B with reference to Fig. 5, Fig. 7 shows a view from a different angle with reference to Fig. 5 outgoing view, Fig. Figure 8 shows an enlarged view of part C with reference to Fig. 6, Fig. 9 shows a view from a different angle with reference to Fig. 7 outgoing view, Fig. 10 shows a view from a different angle with reference to Fig. 9 outgoing view, Fig. 11 shows an enlarged view of part D with reference to Fig. 10, Fig. 12 shows a view of the upper support frame according to the invention,

[0016] List of reference symbols: 11. Upper support frame; 111. Mobile power supply mounting position; 1121. Mobile power supply connector mounting position I; 11211. Mobile power supply socket mounting position; 11212. Base station switch mounting position; 11213. Wind-up button mounting position; 1122. Mobile power supply connector mounting position II; 113. Power cord grommet; 1131. Power cord duct; 114. Line protector; 1141. Auxiliary rollers; 121. First side support plate; 1211. First locking connection; 1212. First handle mounting position; 122. Second side support plate; 1221. Second locking connection; 1222. Second handle mounting position; 13. Lower support frame; 131. First fixing point; 132. Second fixing point; 133. Fastener mounting hole; 14. Stand support plate; 141. First stand support plate; 142. Second stand support plate; 15. Internal support frame; 151. First handle mounting location; 152. Second handle mounting location; 153. Internal support frame latching opening; 154. Power cord storage compartment; 155. Varia storage compartment; 2. Second base station housing, 3.Mobile power supply, 41. Mobile power supply socket; 42. Voltage riser circuit board; 43. Mobile power supply socket fixing plate; 431. Base station switch; 432. Rewind button; 6-Handle; 7. Station fixing means. Specific embodiments

[0017] The preferred embodiments are described below with reference to the drawings. However, it should be noted that this description does not limit the embodiments of the invention. Other embodiments based on the present utility model without creativity and innovation fall within the scope of protection of the present utility model.

[0018] With reference to Fig. 1 to Fig. 12, the inventive design has the following features: A window cleaning machine base station with a handy power supply, comprising a first base station housing, a second base station housing 2, a mobile power supply 3, and a mobile power supply connector, wherein the first base station housing is configured with a mobile power supply mounting location 111 for receiving the mobile power supply 3 and a mobile power supply connector mounting location for receiving the mobile power supply connector, wherein the first base station housing and the second base station housing 2 enclose a storage chamber for storing the window cleaning machine, wherein the window cleaning machine can be stored in the storage chamber and electrically connected to the mobile power supply connector via a machine power cable, while the mobile power supply connector is connected to the mobile power supply connector mounting location,The mobile power supply 3 is removably inserted into the mobile power supply mounting location 111 and connected to the mobile power supply connector via the mobile power supply connection cable, so that the mobile power supply connector converts the low voltage from the mobile power supply to a specific voltage for powering the window cleaning machine. This creates a convenient power supply to the window cleaning machine base station. In the present embodiment, the mobile power supply 3 preferably represents a power bank, since the power bank is frequently used in everyday life and can be removed and used to charge other devices if the window cleaning machine is not in use. Using multiple power banks, a convenient, continuous power supply to the window cleaning machine base station can then be created.

[0019] The mobile power supply connector mounting locations include a mobile power supply connector mounting location I 1121 and a mobile power supply connector mounting location II 1122 for receiving the connected mobile power supply connectors and conveniently mounting the mobile power supply connectors. Since the mobile power supply mounting location 111 is designed as an internal recess whose depth can be adjusted appropriately to accommodate or fix the mobile power supply 3, a stable power supply to the window cleaning machine base station is ensured and, at the same time, convenient removal of the mobile power supply 3 is enabled. To further intensify the convenient removal of the mobile power supply 3 from the internal recess and its fixation in the internal recess, a plurality of elastic protrusions can be provided on the inner wall of the internal recess.These elastic protrusions can deform when the mobile power supply 3 is plugged in, and then, when fully inserted, press firmly against the sides of the mobile power supply 3. This can prevent any detachment of the mobile power supply 3 due to vibration or displacement during operation of the window cleaning machine base station. The mobile power supply mounting point 111 is mounted next to one side of the mobile power supply connector mounting point to shorten the length of the mobile power supply connection cable. This makes it suitable for most power banks available on the market and can increase the usability and safety of the window cleaning machine base station.

[0020] Furthermore, the mobile power supply connector is provided with a mobile power supply socket 41, a voltage riser circuit board 42, and a mobile power supply socket fixing plate 43. The mobile power supply socket fixing plate 43 and the voltage riser circuit board 42 are connected to the mobile power supply connector mounting point I 1121 and the mobile power supply connector mounting point II 1122, respectively, while the mobile power supply socket fixing plate 43 is connected to the voltage riser circuit board 42 via connecting wires. The machine power cable is connected to the voltage riser circuit board 42 to convert the low voltage from the mobile power supply via the voltage riser circuit board 42 to a specific voltage for powering the window cleaning machine.For the mobile power supply socket 41 connected to the mobile power supply socket fixing plate 43, a Type-C interface is preferably used. This allows for reversible pluggability and high-current charging, and also provides an identical top and bottom construction. Users no longer need to distinguish between the front and back of a USB port, thus improving the applicability of the mobile power supply socket 41 for existing mainstream power banks and increasing the convenience of power supply. In the embodiment of the present invention, a connecting cable with a Type-C interface is preferably used as the mobile power supply connecting cable to further increase the convenience of power supplying the mobile power supply 3. The mobile power supply socket fixing plate 43 may be further provided with a base station switch 431 and a winding button 432.The base station switch 431 is used to turn the window cleaning machine base station on and off to ensure its operational safety. The wind-up button 432 is used to wind the machine's power cord onto the wind-up device. Pressing the wind-up button 432 winds the machine's power cord and then retracts it into the storage compartment. This allows the window cleaning machine to be stored in the storage compartment.

[0021] Furthermore, the mobile power supply connector mounting point 1121 further includes a mobile power supply socket mounting point 11211, a base station switch mounting point 11212, and a winding button mounting point 11213. The mobile power supply socket 41 is installed in the mobile power supply socket mounting point 11211 to enable electrical connection with the mobile power supply connection cable. Due to the position limitation by the mobile power supply socket mounting point 11211, rotation of the mobile power supply socket 41 during plugging and unplugging is prevented, thus ensuring the stability of the mobile power supply socket 41 during operation. The base station switch 431 and the winding button 432 respectively pass through the base station switch mounting point 1122 and the winding button mounting point 11213 and then protrude from the first base station housing. This improves the ease of use of the window cleaning machine base station.

[0022] Furthermore, the first base station housing comprises an upper support frame 11, a side support wall, a lower support frame 13, a standing support plate 14, and an inner support frame 15. Here, the mobile power supply mounting position 111 and the mobile power supply connector mounting position I 1121 are formed on the upper support frame 11, while the mobile power supply connector mounting position II 1122 is attached to the inner support frame 15, wherein the inner support frame 15 is connected to the lower support frame 13. The side support wall has a first side support plate 121 and a second side support plate 122, wherein one end of the first side support plate 121 and the second side support plate 122 is connected to one of the two opposite sides of the inner support frame 15, and the other end is connected to the lower support frame 13, which ensures the robustness of the first side support plate 121 and the second side support plate 122 and also the stability of the window cleaning machine.The upright support plate 14 is inserted between the first side support plate 121 and the second side support plate 122, or connected to the inner support frame 15 to secure the upright support plate 14 within the inner support frame 15. The upper support frame 11 is connected to the inner support frame 15. The inner support frame 15 is formed with an inner support frame locking opening 153 for positioning the mobile power supply mounting point 111 to enable convenient installation of the upper support frame 11. The upper support frame 11, the side support wall, the lower support frame 13, and the inner support frame 15 enclose a storage chamber, wherein the inner support frame 15 is formed with a power cord storage space 154 for accommodating the machine power cord and a miscellaneous storage space 155 for storing the operating fluid for the window cleaning machine. The power cable storage room 154 and the Varia storage room 155 are located on the other side of the storage chamber.The upright support plates 14 comprise a first upright support plate 141 and a second upright support plate 142. The first upright support plate 141 is bolted to the inner support frame 15 with a first bolt, while the second upright support plate 142 is connected to the inner support frame 15 with a first hinge to protect the item in the Varia storage space 155 from falling. The second base station housing 2 is connected at one end to the inner support frame 15, at the other end to the upper support frame 11, and further connected to the inner support frame 15 via a second hinge, allowing the window cleaning machine to be placed in or removed from the storage chamber when the second base station housing 2 is open.In the present embodiment, the second base station housing 2 is provided with a first magnetic element, and the upper support frame 11 is provided with a second magnetic element to enable fixation of the second base station housing 2 with the second magnetic element.

[0023] Furthermore, the upper support frame 11 is further provided with a power cable grommet 113 and a wire protector 114 for protecting the machine power cable. The wire protector 114 is connected to the inside of the power cable grommet 113, while the power cable grommet 113 is provided with a power cable channel 1131 for storing the machine power cable. The machine power cable is inserted through the wire protector 114 and the power cable grommet 113 and protrudes from the outside of the upper support frame 11 to effectively protect the machine power cable with the wire protector 114.The machine power cable is positioned correctly through the power cable channel 1131 when the window cleaning machine is parked in the storage chamber, so that the second base station housing 2, when closed, fits snugly against the first base station housing, so that no undesirable gaps arise due to the machine power cable and therefore the opening or closing of the second base station housing 2 is facilitated.

[0024] Furthermore, the cable protector 114 is provided with a plurality of auxiliary rollers 1141, each of which encloses a triangular opening for connecting the machine power cable. The auxiliary rollers 1141 can reduce the wear of the upper support frame 11 on the machine power cable, protect the outer insulation layer of the machine power cable, and thus extend the service life of the machine power cable. In the present embodiment, three auxiliary rollers 1141 are preferably provided so that the machine power cable passes symmetrically and evenly into the triangular opening. This prevents possible deformation or damage to the power cable due to local excessive stress and ensures the smooth movement of the machine power cable when entering and exiting the cable protector 114. This can extend the service life of the machine power cable and improve the operating comfort of the window cleaning machine base station.

[0025] Furthermore, the first side support plate 121 and the second side support plate 122 are each formed with a first locking connection 1211 and a second locking connection 1221, while the lower support frame 13 is formed with a first fixing point 131 to which the first locking connection 1211 and the second locking connection 1221 are connected, and a second fixing point 132 to which the first side support plate 121 and the second side support plate 122 are fastened. Such a configuration not only provides a robust connection between the first side support plate 121 and the second side support plate 122 and the lower support frame 13, but also facilitates convenient maintenance of the window cleaning machine base station.

[0026] Furthermore, the window cleaning machine base station according to the invention is further provided with a handle 6, while the inner support frame 15 is formed with a first handle mounting location 151 and a second handle mounting location 152. Furthermore, the first side support plate 121 and the second side support plate 122 are each provided with a first handle mounting location 1212 and a second handle mounting location 1222. Thus, the handle 6 can be fixed by the first side support plate 121 and the second side support plate 122, respectively, in the first handle mounting location 151 and the second handle mounting location 152, to enable convenient movement of the window cleaning machine base station.

[0027] Furthermore, the window cleaning machine base station according to the invention is further provided with a station fastening means 7, while the support frame 13 is correspondingly formed with a fastening means mounting hole 133. The station fastening means 7 can be connected to the underside of the inner support frame 15 through the fastening means mounting hole 133 to secure the window cleaning machine base station. In the present embodiment, the station fastening means 7 preferably represents a vacuum suction cup that rests positively on the ground. This releases the internal air and therefore creates a negative pressure that presses the window cleaning machine base station firmly against the ground to ensure the stability of the window cleaning machine base station during operation.

[0028] The operation of the voltage-rise circuit board 42 according to the invention is as follows: The DC-DC conversion circuit, which converts an input voltage to a high output voltage through a switch control, mainly consists of an inductor, a switching tube (e.g., MOSFET), a diode, and an output capacitor. The inductor is charged by the input voltage and then stores the magnetic field energy, while the diode is turned off due to the reverse bias, and the load is electrically supplied by the capacitor after the switching tube is turned on.The inductor generates a reverse electromotive force due to a sudden change in current, superimposing the stored energy on the input voltage and dissipating the energy through the forward conducting diode to the capacitor and load, so that the output voltage is higher than the input voltage after the switch is turned off. By adjusting the switch duty cycle through pulse width modulation (PWM), the timing of energy storage and release by the inductor can be controlled, thereby stabilizing the output voltage. Repeating these processes, utilizing the energy storage and transfer properties of the inductor in conjunction with the filtering action of the capacitor, ultimately produces a smooth and amplified DC voltage from the output end (i.e., the access end of the machine power cable).

[0029] It is understood that terms such as "first" and "second" refer to different pieces of information, which are not limited by these terms, but rather subdivided by them. Within the scope of the present utility model, a "first" piece of information can be referred to as "second" information, or vice versa.When using terms such as "central", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", a specified orientation or positional relationship is based on the orientation or positional relationship shown in the attached drawings or on the orientation or positional relationship in which the subject matter applied for is usually arranged in practice, and serves only to simplify the description of the utility model and is not intended to indicate or imply that the arrangement or component referred to is limited to a particular orientation and must therefore be constructed and operated in a particular way, and is therefore not to be understood as a limitation of the utility model.

[0030] It should be noted that the embodiment of the invention is not limited to the present exemplary embodiments, but can be varied in many ways within the scope of the disclosure. In this context, all new individual and combination features disclosed in the description and / or drawings are considered essential to the invention.

Claims

[1] Window cleaning machine base station with handy power supply, comprising a first base station housing, a second base station housing (2), a mobile power supply (3) and a mobile power supply connector, wherein the first base station housing is formed with a mobile power supply mounting location (111) for receiving the mobile power supply (3) and a mobile power supply connector mounting location for receiving the mobile power supply connector, wherein the first base station housing and the second base station housing (2) enclose a storage chamber for storing the window cleaning machine, wherein the window cleaning machine can be stored in the storage chamber and electrically connected to the mobile power supply connector via a machine power cable, while the mobile power supply connector is connected to the mobile power supply connector mounting point, wherein the mobile power supply (3) can be inserted into the mobile power supply mounting point (111), wherein the mobile power supply connection cable connects the mobile power supply (3) to the mobile power supply connector to supply the window cleaning machine. [2] Window cleaning machine base station with handy power supply according to claim 1, characterized byin that the mobile power supply connector mounting points comprise a mobile power supply connector mounting point I (1121) and a mobile power supply connector mounting point II (1122) for receiving the connected mobile power supply connectors, wherein the mobile power supply mounting point (111) is designed as an internal recess and delimits the position of the mobile power supply (3) with a side lying relative to the mobile power supply connector mounting point I (1121). [3] Window cleaning machine base station with handy power supply according to claim 2, characterized byin that the mobile power supply connector is provided with a mobile power supply socket (41), a voltage rise circuit board (42) and a mobile power supply socket fixing plate (43), wherein the mobile power supply socket fixing plate (43) and the voltage rise circuit board (42) are respectively connected to the mobile power supply connector mounting point I (1121) and the mobile power supply connector mounting point II (1122), while the mobile power supply socket fixing plate (43) is connected via certain connecting wires to the voltage rise circuit board (42), and thus also to the mobile power supply socket (41) in order to connect to the mobile power supply connecting cable. [4] Window cleaning machine base station with handy power supply according to claim 3, characterized bythat the mobile power supply connector mounting point I (1121) comprises a mobile power supply socket mounting point (11211) in which the mobile power supply socket (41) is inserted to connect to the mobile power supply connection cable. [5] Window cleaning machine base station with handy power supply according to claim 1, characterized bythat the first base station housing comprises an upper support frame (11), a side support wall, a lower support frame (13), a standing support plate (14), and an inner support frame (15), wherein the mobile power supply mounting point (111) and the mobile power supply connector mounting point I (1121) are each formed on the upper support frame (11), while the mobile power supply connector mounting point II (1122) is formed on the inner support frame (15), wherein the inner support frame (15) is connected to the lower support frame (13), wherein the side support wall comprises a first side support plate (121) and a second side support plate (122), wherein one end of the first side support plate and the second side support plate is each connected to one of the two opposite sides of the inner support frame (15), and the other end thereof is connected to the lower support frame (13),wherein the upright support plate (14) is inserted between the first side support plate (121) and the second side support plate (122), or is connected to the inner support frame (15), while the upper support frame (11) is also connected to the inner support frame (15), wherein one end of the second base station housing (2) is attached to the inner support frame (15), and the other end thereof is attached to the upper support frame (11). [6] Window cleaning machine base station with handy power supply according to claim 5, characterized by in that the upper support frame (11) is formed with a power cable bushing (113) and a line protector (114) for protecting the machine power cable, wherein the line protector (114) is connected to the inside of the power cable bushing (113), wherein the machine power cable, plugged through the line protector (114) and the power cable bushing (113), protrudes from the outside of the upper support frame (11). [7] Window cleaning machine base station with handy power supply according to claim 6, characterized by that the cable protector (114) is provided with several auxiliary rollers (1141) which enclose a triangular opening for connection to the machine power cable. [8] Window cleaning machine base station with handy power supply according to claim 5, characterized by in that the first side support plate (121) and the second side support plate (122) are each formed with a first locking connection (1211) and a second locking connection (1221), while the sub-support frame (13) is formed with a first fixing point (131) to which the first locking connection (1211) and the second locking connection (1221) are connected, and a second fixing point (132) to which the first side support plate (121) and the second side support plate (122) are respectively fastened. [9] Window cleaning machine base station with handy power supply according to claim 5, characterized bythat a handle (6) is further provided, while the inner support frame (15) is formed with a first handle mounting point (151) for receiving one end of the handle (6) and a second handle mounting point (152) for fixing the other end of the handle. [10] Window cleaning machine base station with handy power supply according to claim 5, characterized by that a station fastening means (7) is further provided which is connected to the underside of the inner support frame (15) for fastening the window cleaning machine base station.

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