A compact steam cleaning device

Abstract

The utility model discloses a compact structure's steam cleaning device, it includes casing assembly, drive steam component and connecting component, drive steam component includes drive mechanism, it is fixedly arranged in casing assembly, fixedly arranged in the fixed cavity of drive mechanism one side, two transmission long gear that symmetric rotation is arranged in the fixed cavity, and two transmission long gear respectively with drive mechanism transmission connection, respectively with two transmission long gear transmission connection's rotating mechanism, its rotation penetrates casing assembly, the steam pipe mechanism that is fixedly arranged between two transmission long gear and penetrates the fixed cavity, and one end of steam pipe mechanism is connected with connecting component through steam connection pipe and communicates, and the other end penetrates rotating mechanism, the utility model discloses the cooperation of drive steam component and connecting component has effectively solved the problem that the existing steam cleaning volume is relatively large and is inconvenient to store and transport.

Description

Technical Field

[0001] This utility model relates to the field of steam cleaning brush technology, and in particular to a compact steam cleaning device. Background Technology

[0002] In difficult-to-clean environments such as kitchens and bathrooms, oil stains and grime on surfaces like dishes, stovetops, sinks, and bathroom walls are hard to remove, placing a significant cleaning burden on users. To make cleaning easier, a common method is to spray cleaning agents, which improve cleaning convenience by soaking the surfaces in the agent. While this solves some problems, the cleaning agents need to be purchased separately, and cleaning requires using a cloth or brush after soaking, making the cleaning efficiency not very high.

[0003] Electric cleaning brushes, as power tools suitable for household cleaning, use high-speed rotation to drive the brush to clean dirty surfaces, removing stains and grime in a shorter time. Compared to manual cleaning, they significantly improve cleaning efficiency, saving time and effort. Using an electric cleaning brush requires less force than a traditional manual brush, so even after prolonged cleaning, hands will not experience fatigue or soreness. However, for particularly stubborn dirt, electric cleaning brushes are not ideal, hence the development of steam cleaning brushes.

[0004] The patent application CN222777088U discloses a high-temperature electric steam brush structure, including an electric brush assembly and a steam assembly housed within the same outer casing. The electric brush assembly includes a motor located on one side of the outer casing. One end of the motor is connected to a PCB and a control button, while the other end is connected to a gearbox. One end of the gearbox is connected to a connector, which connects to the brush. The steam assembly includes a water pump located on one side of the motor, a high-temperature furnace connected to both ends of the water pump, and a silicone tube. A water tank is connected to one side of the high-temperature furnace. The PCB is connected to the high-temperature furnace and the water pump. One end of the silicone tube is fitted outside the shaft and leads to the root of the brush. While this technical solution enhances the cleaning effect through high-temperature steam, the inclusion of a high-temperature furnace and water pump results in a large overall size of the cleaning device, making it inconvenient for storage and transportation. Therefore, a compact steam cleaning device is provided to solve the above problems. Utility Model Content

[0005] One of the objectives of this invention is to provide a compact steam cleaning device to solve the problem that existing steam cleaners are bulky and inconvenient to store and transport.

[0006] This utility model discloses a compact steam cleaning device, which can be achieved through the following technical solutions:

[0007] This utility model discloses a compact steam cleaning device, comprising a housing assembly; a steam driving assembly, which is movably disposed within the housing assembly; and a connecting assembly, which is disposed through the housing assembly and communicates with the steam driving assembly.

[0008] The steam-driving assembly includes a driving mechanism fixedly disposed within the housing assembly; a fixed cavity fixedly disposed on one side of the driving mechanism; two symmetrically rotatably disposed in the fixed cavity, each of which is connected to the driving mechanism; a rotating mechanism connected to the two driving gears and rotating through the housing assembly; and a steam-exit pipe mechanism fixedly disposed between the two driving gears and passing through the fixed cavity, one end of which is connected to the connecting assembly via a steam connecting pipe, and the other end of which passes through the rotating mechanism.

[0009] In one embodiment, the drive mechanism includes a drive motor, a reduction gearbox, and a drive gear connected in sequence; the drive motor is fixedly disposed in the housing assembly; and the drive gear is respectively meshed with two transmission long gears for transmission.

[0010] In one embodiment, the rotating mechanism includes a driven gear and a rotating connector; the driven gear meshes with two of the transmission long gears; the rotating connector is fixedly connected to the driven gear and passes through the fixed cavity and the housing assembly in sequence.

[0011] In one embodiment, the steam outlet pipe mechanism includes a connecting pipe that is fixedly disposed in the fixed cavity and between the two transmission gears, one end of which is connected to the connecting assembly via a steam connecting pipe; the steam outlet pipe body, which is connected to the connecting pipe, passes through the driven gear and the rotating connector in sequence.

[0012] In one embodiment, the present invention provides a compact steam cleaning device, which further includes a control button assembly, a battery assembly, and a charging assembly; the control button assembly and the charging assembly are respectively disposed through the housing assembly; the control button assembly is electrically connected to the steam driving assembly, the battery assembly, and the charging assembly; the battery assembly is fixedly disposed in the housing assembly.

[0013] In one embodiment, the housing assembly includes a main cavity, which is a hollow transverse cavity; a handle cavity and a connecting cavity are vertically connected on the main cavity, the connecting cavity being located near the steam outlet pipe mechanism; a control button assembly and a steam outlet drive assembly are respectively disposed through the main cavity; a battery assembly is fixedly disposed in the handle cavity; a charging assembly is fixedly disposed through the handle cavity; and a connecting assembly is movably disposed in the connecting cavity and connected to the steam outlet pipe mechanism via a steam connecting pipe.

[0014] In one embodiment, the connecting assembly includes a connecting sleeve fixedly disposed in the connecting cavity; a locking member movably disposed through the connecting sleeve and movably through the connecting cavity; and a resetting member disposed between the connecting sleeve and the locking member.

[0015] In one embodiment, a guide groove and a locking groove are respectively provided through the side wall of the connecting sleeve, and the two are connected. The locking member is slidably disposed in the guide groove.

[0016] In one embodiment, the engaging member includes an engaging block and a pressing block fixedly connected; the engaging block is slidably disposed in the guide groove and can block the groove; the pressing block movably passes through the connecting cavity, and one end of the resetting member is connected to the pressing block.

[0017] In one embodiment, the battery assembly is a polymer lithium-ion battery; the charging assembly includes a charging circuit board and a charging interface, the charging circuit board is fixedly disposed in the housing assembly and electrically connected to the control button assembly, and the charging interface is electrically connected to the charging circuit board and passes through the housing assembly.

[0018] Compared with the prior art, the advantages of this compact steam cleaning device are as follows:

[0019] This utility model discloses a compact steam cleaning device. A locking mechanism prevents the steam generator from detaching from the connecting sleeve. High-temperature steam generated by the steam generator sequentially passes through the connecting sleeve, steam connecting pipe, and connecting pipe into the main body of the steam outlet pipe for steam discharge. Simultaneously, a drive motor sequentially drives the rotating connecting head to rotate via a reduction gearbox, two long transmission gears, and a driven gear. This rotation causes the cleaning brush head connected to the rotating connecting head to rotate and perform the cleaning operation. The cleaning brush head has a through-hole for steam discharge, through which the high-temperature steam discharged from the main body of the steam pipe diffuses, achieving the high-temperature steam cleaning function of the steam cleaning device. This design makes the steam cleaning device compact and space-saving, effectively solving the problem of existing steam cleaning devices being bulky and inconvenient to store and transport. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of a compact steam cleaning device according to the present invention;

[0022] Figure 2 This is a cross-sectional structural schematic diagram of a compact steam cleaning device according to the present invention;

[0023] Figure 3 This is an exploded structural diagram of a compact steam cleaning device according to the present invention, including a housing assembly, a steam driving assembly, and a connecting assembly;

[0024] Figure 4 yes Figure 3 A three-dimensional structural schematic diagram of the housing assembly shown;

[0025] Figure 5 yes Figure 3 The diagram shows the exploded structure of the steam-generating assembly.

[0026] Figure 6 yes Figure 3 The exploded view of the connecting components shown.

[0027] The diagram indicates the following: 10, Steam cleaning device; 11, Housing assembly; 111, Main cavity; 1111, First through hole; 112, Handle cavity; 1121, Anti-slip component; 1122, Charging port; 113, Connecting cavity; 1131, Second through hole; 1132, Third through hole; 12, Control button assembly; 13, Steam drive assembly; 131, Drive mechanism; 1311, Drive motor; 1312, Gearbox; 1313, Drive gear; 132, Fixed cavity; 133, Transmission long gear; 134 1341, Rotating mechanism; 1342, Driven gear; 135, Rotating connector; 135, Steam outlet pipe mechanism; 1351, Connecting pipe; 1352, Steam outlet pipe body; 14, Connecting assembly; 141, Connecting sleeve; 1411, First connecting sleeve opening; 1412, Second connecting sleeve opening; 1413, Mounting groove; 1414, Guide groove; 1415, Slot; 142, Engaging piece; 1421, Engaging block; 1422, Pressing block; 15, Battery assembly; 16, Charging assembly; 161, Sealing cover. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0030] Please see Figures 1-3 As shown, the present invention discloses a compact steam cleaning device 10, comprising a housing assembly 11, a control button assembly 12, a steam-generating drive assembly 13, a connecting assembly 14, a battery assembly 15, and a charging assembly 16. The housing assembly 11 is a hollow cavity. The control button assembly 12, the steam-generating drive assembly 13, the connecting assembly 14, and the charging assembly 16 are respectively disposed through the housing assembly 11. The control button assembly 12 is electrically connected to the steam-generating drive assembly 13, the battery assembly 15, and the charging assembly 16. The steam-generating drive assembly 13 is detachably connected to the cleaning brush head, and generates steam while driving the cleaning brush head to rotate. The connecting assembly 14 is detachably connected to the steam generator and communicates with the steam-generating drive assembly 13. The high-temperature steam generated by the steam generator enters the steam-generating drive assembly 13 through the connecting assembly 14 to generate steam. The battery assembly 15 is fixedly disposed in the housing assembly 11, and provides electrical energy to the control button assembly 12 and the steam-generating drive assembly 13. The charging assembly 16 charges the battery assembly 15.

[0031] Please see Figures 1-4 As shown, in this embodiment, the housing assembly 11 includes a main cavity 111, a handle cavity 112, and a connecting cavity 113; the main cavity 111 is a hollow transverse cavity; the handle cavity 112 and the connecting cavity 113 are vertically connected and disposed on the main cavity 111, and the connecting cavity 113 is disposed close to the steam outlet side of the steam drive assembly 13. This design greatly reduces the length of the steam connecting pipe between the steam drive assembly 13 and the connecting assembly 14, thereby making the structure of the steam cleaning device 10 more compact; the battery assembly 15 is fixedly disposed in the handle cavity 112, and the charging assembly 16 is fixedly disposed through the handle cavity 112; the connecting assembly 14 is movably disposed in the connecting cavity 113 and is connected to the steam drive assembly 13 through the steam connecting pipe.

[0032] Please see Figure 3 and Figure 4 As shown, specifically, the main cavity 111 has first through holes 1111 at its opposite ends, through which the control button assembly 12 and the steam-generating assembly 13 pass. Anti-slip elements 1121 are provided at the corresponding positions of the handle cavity 112 and the grip, increasing the friction between the user's palm and the handle cavity 112. Preferably, the anti-slip elements 1121 are anti-slip stripes or anti-slip bumps. A charging hole 1122 is provided through the handle cavity 112, through which the charging assembly 16 passes. A second through hole 1131 is provided at one end of the connecting cavity 113, through which the steam generator is detachably connected to the connecting assembly 14. A third through hole 1132 is provided through the side wall of the connecting cavity 113, through which the connecting assembly 14 moves through the connecting cavity 113.

[0033] Please see Figure 2 and Figure 3 As shown, in this embodiment, the control button assembly 12 includes a circuit board and multiple buttons. The circuit board is fixedly disposed in the main cavity 111 and is electrically connected to the multiple buttons, the steam drive assembly 13, the battery assembly 15, and the charging assembly 16. The control technology used is existing technology, so the specific control process and product model are not described here, as long as they meet the requirements of this application. The multiple buttons are electrically connected to the circuit board and pass through the main cavity 111. The multiple buttons control the on / off and function settings of the steam cleaning device 10.

[0034] Please see Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, in this embodiment, the steam-generating assembly 13 includes a driving mechanism 131, a fixed cavity 132, two long transmission gears 133, a rotating mechanism 134, and a steam-generating pipe mechanism 135. The driving mechanism 131 is fixedly disposed in the main cavity 111. The fixed cavity 132 is a hollow cavity and is fixedly disposed on one side of the driving mechanism 131. The two long transmission gears 133 are symmetrically rotatably disposed in the fixed cavity 132 and are respectively connected to the driving mechanism 131. The driving mechanism 131 drives the two long transmission gears 133 to rotate synchronously. The rotating mechanism 134 is respectively connected to the two long transmission gears 135. The transmission is connected to the main cavity 111 through the corresponding first through hole 1111. The cleaning brush head is detachably connected to the rotating mechanism 134 and rotates with the rotation of the rotating mechanism 134. The steam outlet pipe mechanism 135 is fixedly set between the two transmission long gears 133. One end of the steam outlet pipe passes through the fixed cavity 132 and is connected to the connecting component 14. The other end of the steam outlet pipe passes through the rotating mechanism 134. The high-temperature steam generated by the steam generator enters the steam outlet pipe mechanism 135 through the connecting component 14 and the steam connecting pipe in sequence. Finally, the steam outlet pipe mechanism 135 performs the steam outlet operation.

[0035] Please see Figure 5 As shown, specifically, the drive mechanism 131 includes a drive motor 1311, a reduction gearbox 1312, and a drive gear 1313. The drive motor 1311 is fixedly installed in the main cavity 111. The reduction gearbox 1312 is connected to the drive motor 1311, reducing the speed of the drive motor 1311 while increasing the output torque. The drive gear 1313 is connected to the reduction gearbox 1312 and two long transmission gears 133 respectively. The drive motor 1311 drives the rotating mechanism 134 to rotate through the reduction gearbox 1312 and the two long transmission gears 133. Specifically, the reduction gearbox 1312 uses existing technology, so its specific working process and product model are not described here, as long as they meet the requirements of this application.

[0036] Please see Figure 5As shown, specifically, the rotating mechanism 134 includes a driven gear 1341 and a rotating connector 1342; the driven gear 1341 is meshed with two transmission long gears 133 for transmission; the rotating connector 1342 is fixedly connected to the driven gear 1341 and passes through the fixed cavity 132 and the main cavity 111 in sequence, and the cleaning brush head is detachably connected to the rotating connector 1342. Specifically, the steam outlet pipe mechanism 135 includes a connecting pipe 1351 and a steam outlet pipe body 1352. The connecting pipe 1351 is fixedly installed in the fixed cavity 132 and between two transmission long gears 133. One end of the connecting pipe 1351 is connected to the connecting assembly 14 through a steam connecting pipe. The steam outlet pipe body 1352 is connected to the connecting pipe 1351 and passes through the driven gear 1341 and the rotating connector 1342 in sequence. The high-temperature steam generated by the steam generator enters the steam outlet pipe body 1352 in sequence through the connecting assembly 14, the steam connecting pipe, and the connecting pipe 1351, and finally the steam outlet operation is performed through the steam outlet pipe body 1352.

[0037] Please see Figure 2 , Figure 3 and Figure 6 As shown, in this embodiment, the connecting assembly 14 includes a connecting sleeve 141, a locking member 142, and a resetting member (not shown). The connecting sleeve 141 is a hollow cavity, which is fixedly disposed in the connecting cavity 113 and connected to the connecting pipe 1351 through a steam connecting pipe. The steam generator is detachably and sealedly connected to the connecting sleeve 141. The locking member 142 is movably disposed in the connecting sleeve 141 and movably passes through the connecting cavity 113 through a third through hole 1132. The locking member 142 can fix one end of the steam generator to the connecting sleeve 141, thereby effectively preventing the steam generator and the connecting sleeve 141 from falling off. The resetting member (not shown) is disposed between the connecting sleeve 141 and the locking member 142, which provides a restoring force to the locking member 142, thereby causing the locking member 142 to return to its initial position. Specifically, the resetting member (not shown) is a spring.

[0038] Please see Figure 6As shown, specifically, the connecting sleeve 141 has a first connecting sleeve opening 1411 and a second connecting sleeve opening 1412 respectively at its opposite ends. One end of the steam generator is detachably engaged with the inner wall of the connecting sleeve 141 through the first connecting sleeve opening 1411. One end of the connecting pipe 1351 is connected to the second connecting sleeve opening 1412 through a connecting steam pipe. The side wall of the connecting sleeve 141 has an installation groove 1413, and one end of the reset piece (not shown) is disposed in the installation groove 1413. The side wall of the connecting sleeve 141 also has a guide groove 1414 and a locking groove 1415 respectively, which are connected. The locking piece 142 is slidably disposed in the guide groove 1414, and one end of the steam generator is detachably engaged in the locking groove 1415, thereby realizing a fixed connection between the steam generator and the connecting sleeve 141.

[0039] Please see Figure 6 As shown, specifically, the engaging component 142 includes an engaging block 1421 and a pressing block 1422; the engaging block 1421 is slidably disposed in the guide groove 1414 and can block the slot 1415, thereby preventing one end of the steam generator disposed in the slot 1415 from detaching from the connecting sleeve 141; the pressing block 1422 is fixedly disposed on one side of the engaging block 1421 and movably passes through the connecting cavity 113 through the third through hole 1132; one end of the reset component (not shown) is connected to the pressing block 1422, thereby providing a restoring force to the engaging component 142; an external force acts on the pressing block 1422, thereby driving the engaging block 1421 to move in the guide groove 1414.

[0040] Please see Figure 2 and Figure 3 As shown, in this embodiment, the battery assembly 15 uses a polymer lithium-ion battery; the charging assembly 16 includes a charging circuit board and a charging interface. The charging circuit board is fixedly disposed in the handle cavity 112 and electrically connected to the control button assembly 12; the charging interface is electrically connected to the charging circuit board and passes through the handle cavity 112 via a charging hole 1122. Specifically, the charging interface uses one or more of the following: Micro USB interface, Type C interface, and Lightning interface. In this embodiment, the charging interface uses a Type C interface; a sealing cover 161 is provided on the side of the charging interface. One end of the sealing cover 161 is fixedly disposed in the charging hole 1122, and the other end is detachably connected to the charging hole 1122 to protect the charging interface, thereby enhancing the waterproof and dustproof performance of the charging interface.

[0041] It should be noted that the specific working process of the compact steam cleaning device 10 of this utility model is as follows: First, one end of the steam generator is detachably connected to the connecting sleeve 141, and the blocking effect of the locking part 142 prevents the steam generator from detaching from the connecting sleeve 141; then, the high-temperature steam generated by the steam generator enters the steam outlet pipe body 1352 through the connecting sleeve 141, the steam connecting pipe, and the connecting pipe 1351 in sequence, and finally exits the steam through the steam outlet pipe body 1352; at the same time, the drive motor 1311 drives the rotating connector 1342 to rotate through the reduction gearbox 1312, two transmission long gears 133, and the driven gear 1341 in sequence, thereby driving the cleaning brush head connected to the rotating connector 1342 to rotate for cleaning. The cleaning brush head is provided with a through steam outlet hole, and the high-temperature steam discharged from the steam pipe body 1352 diffuses through the steam outlet hole, thereby realizing the high-temperature steam cleaning function of the steam cleaning device 10.

[0042] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A compact steam cleaning device, characterized in that, include: Housing assembly; A steam-generating assembly is driven through the housing assembly; A connecting component, which is disposed through the housing assembly and communicates with the steam drive assembly; The steam-driving assembly includes a driving mechanism fixedly disposed within the housing assembly; a fixed cavity fixedly disposed on one side of the driving mechanism; two symmetrically rotatably disposed in the fixed cavity, each of which is connected to the driving mechanism; a rotating mechanism connected to the two driving gears and rotating through the housing assembly; and a steam-exit pipe mechanism fixedly disposed between the two driving gears and passing through the fixed cavity, one end of which is connected to the connecting assembly via a steam connecting pipe, and the other end of which passes through the rotating mechanism.

2. The compact steam cleaning device according to claim 1, characterized in that, The drive mechanism includes a drive motor, a reduction gearbox, and a drive gear connected in sequence; the drive motor is fixedly installed in the housing assembly; the drive gear is respectively meshed with and connected to two transmission long gears.

3. The compact steam cleaning device according to claim 1, characterized in that, The rotating mechanism includes a driven gear and a rotating connector; the driven gear meshes with two of the transmission long gears for transmission; the rotating connector is fixedly connected to the driven gear and passes through the fixed cavity and the housing assembly in sequence.

4. A compact steam cleaning device according to claim 3, characterized in that, The steam outlet pipe mechanism includes a connecting pipe, which is fixedly disposed in the fixed cavity and between the two transmission gears, with one end connected to the connecting assembly via a steam connecting pipe; the steam outlet pipe body, which is connected to the connecting pipe, passes through the driven gear and the rotating connector in sequence.

5. A compact steam cleaning device according to claim 1, characterized in that, It further includes a control button assembly, a battery assembly, and a charging assembly; the control button assembly and the charging assembly are respectively disposed through the housing assembly; the control button assembly is electrically connected to the steam-driving assembly, the battery assembly, and the charging assembly; the battery assembly is fixedly disposed in the housing assembly.

6. A compact steam cleaning device according to claim 5, characterized in that, The housing assembly includes a main cavity, which is a hollow transverse cavity; a handle cavity and a connecting cavity are vertically connected on the main cavity, with the connecting cavity located near the steam outlet pipe mechanism; a control button assembly and a steam outlet drive assembly are respectively disposed through the main cavity; a battery assembly is fixedly disposed in the handle cavity; a charging assembly is fixedly disposed through the handle cavity; and a connecting assembly is movably disposed in the connecting cavity and connected to the steam outlet pipe mechanism via a steam connecting pipe.

7. A compact steam cleaning device according to claim 6, characterized in that, The connecting assembly includes a connecting sleeve fixedly disposed in the connecting cavity; a locking member movably disposed on the connecting sleeve and movably disposed through the connecting cavity; and a resetting member disposed between the connecting sleeve and the locking member.

8. A compact steam cleaning device according to claim 7, characterized in that, The side wall of the connecting sleeve is provided with a guide groove and a locking groove, which are connected to each other, and the locking member is slidably disposed in the guide groove.

9. A compact steam cleaning device according to claim 8, characterized in that, The engaging component includes an engaging block and a pressing block that are fixedly connected; the engaging block is slidably disposed in the guide groove and can block the groove; the pressing block moves through the connecting cavity, and one end of the resetting component is connected to the pressing block.

10. A compact steam cleaning device according to any one of claims 5-9, characterized in that, The battery assembly uses a polymer lithium-ion battery; the charging assembly includes a charging circuit board and a charging interface. The charging circuit board is fixedly disposed in the housing assembly and electrically connected to the control button assembly. The charging interface is electrically connected to the charging circuit board and passes through the housing assembly.

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