A hand-held multi-functional wind cleaning device

Abstract

The utility model belongs to the technical field of cleaning tool, and relates to a hand -held multifunctional wind power cleaning equipment, including shell body, motor fan module and linkage control module, motor fan module includes air suction fixed ring, motor fan body, motor fixed ring and blow -off fixed ring, motor fan body is placed in motor fixed ring, and blow -off fixed ring and air suction fixed ring are installed at both ends of motor fixed ring respectively, motor fan body rotates to inhale air, and air is accelerated to the outside, realizes blowing function, under the dust collection use scene, air suction fixed ring installs air suction cylinder, is equipped with filter structure in air suction cylinder, and the air carrying dust is inhaled into air suction cylinder, and the dust is gathered on the filter structure surface, its beneficial effect is, its collection blows and sweeps function and dust collection function in one, has solved the single function of existing fan, the technical problem that practicality is not strong, linkage control module has solved the technical problem that inconvenient use is caused because control key is single when blowing or dust collection.

Description

Technical Field

[0001] This utility model relates to the field of wind power cleaning technology, and in particular to a handheld multi-functional wind power cleaning device. Background Technology

[0002] With the continuous development of technology, cleaning tools are playing an increasingly important role in daily life and work. As a common cleaning tool, blowers are widely used for cleaning up fallen leaves, dust, and other debris in yards due to their unique airflow cleaning effect.

[0003] Currently, common cleaning blower products on the market mainly consist of a housing, motor, and fan. The housing encloses the internal components, protecting critical parts such as the motor and fan from external environmental influences. The motor and fan module generates airflow to achieve the cleaning function. In actual use, users often need to switch between blowing and vacuuming to meet different cleaning needs. However, existing blower products have the following technical problems:

[0004] Most existing fan products only have a blowing function, which cannot meet the cleaning needs of users in vacuuming scenarios. Users often need to carry a variety of cleaning tools to meet the needs of different scenarios, which increases the burden on users. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a handheld multi-functional wind-powered cleaning device, which solves the technical problems of the existing cleaning fans having single function and weak practicality.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0009] This utility model provides a handheld multi-functional wind-powered cleaning device, including a housing, a motor fan module, and a linkage control module. The housing includes two main shells, which are mounted opposite each other to form a cavity. The motor fan module is installed on the upper part of the cavity, and the linkage control module is installed in the middle of the cavity. The linkage control module is electrically connected to the motor fan module. The motor fan module includes, from back to front, a suction fixing ring, a motor fan body, a motor fixing ring, and a blower fixing ring. The motor fan body is placed in the motor fixing ring, and the blower fixing ring and suction fixing ring are respectively installed at both ends of the motor fixing ring and are respectively located at the front and rear ends of the housing. The motor fan body rotates to draw in air from the suction fixing ring and accelerates the air before expelling it from the blower fixing ring into the external environment for wind-powered cleaning.

[0010] When vacuuming, the suction tube is detachably installed on the suction ring, and a filter structure is installed in the suction tube.

[0011] Optionally, the filter structure is funnel-shaped as a whole, and the longitudinal cross-sectional area gradually increases from back to front.

[0012] Optionally, the air intake includes an air inlet, an air chamber, and an air outlet, and the filter structure is detachably installed in the air chamber.

[0013] Optionally, the linkage control module includes a rear control button, a front control button, and a PCB main control board. The rear control button is installed on the rear side wall of the housing, and the front control button is installed on the front side wall of the housing. Both the rear control button and the front control button are used to control the start and stop of the motor fan body, and both are used to adjust the speed level of the motor fan body to adapt to vacuuming and blowing scenarios.

[0014] Optionally, the two main shells are arranged in a T-shape to form a T-shaped cavity, which includes a horizontally arranged upper cavity and a vertically arranged lower cavity, which are interconnected; the motor fan module is placed in the upper cavity, and the linkage control module is placed in the lower cavity.

[0015] Optionally, the cleaning equipment also includes a power module, which is installed on the bottom surface of the housing. A conductive male connector is installed at the lower end of the lower cavity. One end of the conductive male connector is electrically connected to the linkage control module, and the other end is electrically connected to the power module.

[0016] Optionally, the outer casing also includes decorative rings, with two decorative rings respectively installed at the front and rear ends of the upper receiving cavity and snapped together with the main casing.

[0017] (III) Beneficial Effects

[0018] The beneficial effects of this utility model are:

[0019] 1. This utility model discloses a handheld multi-functional wind-powered cleaning device. The motor fan module, from back to front, includes a suction fixing ring, a motor fan body, a motor fixing ring, and a blower fixing ring. The motor fan body rotates to draw air in through the suction fixing ring and accelerates the air before expelling it into the external environment through the blower fixing ring, achieving a basic high-power blowing function. It can be used for cleaning fallen leaves, dust, and other debris in courtyards. When the suction fixing ring is used in conjunction with a suction tube, it can be used for vacuuming and cleaning in indoor or vehicle environments. Compared to existing technologies, it integrates blowing and vacuuming functions, making it more practical and solving the technical problems of existing fans having limited functionality and practicality.

[0020] 2. This utility model discloses a handheld multi-functional wind-powered cleaning device, which has three modular and integrated structures: an outer shell, a motor fan module, and a linkage control module. During production, the suction fixing ring, the motor fan body, the motor fixing ring, and the blower fixing ring are assembled into an integrated motor fan module. The motor fan module and the linkage control module are placed on one of the main shells, and then the other main shell is covered to complete the assembly. Production, assembly, maintenance and operation are more convenient, and parts can be replaced quickly.

[0021] 3. The linkage control module includes a rear control button, a front control button, and a PCB main control board. The rear control button is installed on the rear side wall of the housing, and the front control button is installed on the front side wall of the housing. The rear and front control buttons are linked. Therefore, in vacuuming scenarios, pressing the rear control button directly controls the operation of the fan, and in blower cleaning scenarios, pressing the front control button directly controls the operation of the fan, making the fan more convenient and easy to use. The linkage control module solves the technical problem of inconvenience caused by the single control button when blowing or vacuuming.

[0022] 4. The fan adopts a shell, motor fan module and linkage control module, which is more streamlined, compact and small in structure, and can be used by hand, making it convenient to use. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram (front view) of a handheld multi-functional wind-powered cleaning device according to the present invention;

[0024] Figure 2 This is a three-dimensional schematic diagram (back view) of a handheld multi-functional wind-powered cleaning device according to the present invention;

[0025] Figure 3 This is an exploded view of a handheld multi-functional wind-powered cleaning device according to the present invention;

[0026] Figure 4 This is a side view of a handheld multi-functional wind-powered cleaning device according to the present invention;

[0027] Figure 5 This is a cross-sectional schematic diagram of a handheld multi-functional wind-powered cleaning device according to the present invention;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of the suction tube;

[0029] Figure 7 This is a cross-sectional schematic diagram of the suction tube.

[0030] [Explanation of Labels in the Attached Image]

[0031] 1. Outer shell; 11. Main shell; 111. Upper receiving cavity; 112. Lower receiving cavity; 12. Decorative ring;

[0032] 2. Motor and fan module; 21. Suction mounting ring; 22. Motor and fan body; 23. Motor mounting ring; 24. Air blowing mounting ring;

[0033] 3. Linkage control module; 31. Rear control button; 32. Front control button; 33. PCB main control board;

[0034] 4. Conductive male connector;

[0035] 5. Air intake duct; 50. Air chamber; 51. Air intake port; 52. Filter structure; 53. Air outlet. Detailed Implementation

[0036] To better explain and facilitate understanding of this utility model, a detailed description of its specific embodiments is provided below with reference to the accompanying drawings. In this document, directional terms such as "upper" and "lower" are used interchangeably with... Figure 3 With the orientation as a reference, the direction of the suction fixing ring 21 is "back", the direction of the blowing fixing ring 24 is "front", the direction of the motor fan body 22 is "up", and the direction of the conductive male seat 4 is "down".

[0037] This utility model discloses a handheld multi-functional wind-powered cleaning device, comprising a housing, a motor-fan module, and a linkage control module. The housing includes two main shells mounted opposite each other to form a cavity. The motor-fan module is mounted on the upper part of the cavity, and the linkage control module is mounted in the middle of the cavity. The linkage control module is electrically connected to the motor-fan module. The motor-fan module, from back to front, includes a suction fixing ring, a motor-fan body, a motor fixing ring, and a blower fixing ring. The motor-fan body is placed in the motor fixing ring, and the blower fixing ring and suction fixing ring are respectively mounted on the motor. The fixed ring has two ends, which are respectively located at the front and rear ends of the outer shell; the motor fan body rotates to draw in air from the suction fixed ring, accelerates the air and then discharges it into the external environment from the blower fixed ring, realizing a basic high-power blower cleaning function, which can be used to sweep up fallen leaves, dust and other garbage in the yard; the suction fixed ring can be detachably installed with a suction tube, which is equipped with a filter structure, and can be used for vacuuming and cleaning in indoor or car interiors; its advantage is that it integrates blower cleaning function and vacuuming function, making it more practical and solving the technical problems of existing fans having single function and weak practicality.

[0038] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present invention can be understood more clearly and thoroughly, and that the scope of the present invention can be fully conveyed to those skilled in the art.

[0039] Example:

[0040] Reference Figure 1 and Figure 2 This embodiment provides a handheld multi-functional wind-powered cleaning device, including a housing 1, a motor and fan module 2, and a linkage control module 3. The multi-functional handheld blower has high-power blowing and sweeping functions as well as vacuuming functions. It can be used to sweep up fallen leaves, dust, and other garbage in the yard. When used with a suction tube 5, it can be used for vacuuming and cleaning in indoor or vehicle scenarios.

[0041] See Figure 3 The outer shell 1 includes two main shells 11, which are installed together to form a cavity. The motor fan module 2 is installed on the upper part of the cavity, and the linkage control module 3 is installed in the middle of the cavity. The linkage control module 3 is electrically connected to the motor fan module 2. The motor fan module 2 includes, from back to front, a suction fixing ring 21, a motor fan body 22, a motor fixing ring 23, and a blowing fixing ring 24. The motor fan body 22 is placed in the motor fixing ring 23. The blowing fixing ring 24 and the suction fixing ring 21 are respectively installed at both ends of the motor fixing ring 23 and are respectively located at the front and rear ends of the outer shell 1.

[0042] The motor fan body 22 rotates to draw in air from the suction fixing ring 21, accelerates the air, and then exhausts it into the external environment from the blower fixing ring 24. In use, the end with the blower fixing ring 24, i.e. the blower end, is close to the position to be blown, realizing the basic function of high-power blower cleaning. It can be used for cleaning fallen leaves, dust, and other garbage in the yard, cleaning dust, fallen leaves, and snow on the car body, and drying the car body after washing, etc.

[0043] In vacuuming scenarios, the fan works in conjunction with the suction tube 5 to achieve the vacuuming function. The suction tube 5 is detachably connected to the suction fixing ring 21, and a filter structure 52 is installed in the suction tube 5. When in use, the end of the suction tube 5 is brought close to the object or area to be vacuumed. Air carrying dust is drawn into the suction tube 5. The air passes through the filter structure 52, the suction fixing ring 21, the motor fan body 22, and the blower fixing ring 24 in sequence and is discharged from the external environment. Dust collects on the surface of the filter structure 52, thus achieving the vacuuming function.

[0044] Compared to existing cleaning fans, the fan in this application integrates blowing and dust collection functions, making it more practical and solving the technical problems of existing fans having limited functionality and poor practicality.

[0045] During use, various nozzles of different shapes and sizes can be attached to the blower fixing ring 24 to meet the requirements of large-scale blowing for sweeping fallen leaves in the yard, or to meet the requirements of small-scale concentrated blowing for blowing dust from crevices. The nozzle is a cylindrical structure with open ends, which is not shown in the figure. The nozzle and suction tube 5 are optional accessories, selected according to the actual cleaning scenario.

[0046] See Figure 6 and Figure 7 In actual production and use, the suction duct 5 includes an air inlet 51, an air chamber 50, and an air outlet 53. The filter structure 52 is detachably installed in the air chamber 50. The filter structure 52 is funnel-shaped, and its longitudinal cross-sectional area gradually increases from back to front. The filter structure 52 is a commercially available filter component that can be removed from the suction duct 5 for cleaning.

[0047] It should be noted that this application adopts a modular and integrated structure consisting of a housing 1, a motor fan module 2, and a linkage control module 3. During production, the suction fixing ring 21, the motor fan body 22, the motor fixing ring 23, and the blower fixing ring 24 are assembled into an integrated motor fan module 2. The motor fan module 2 and the linkage control module 3 are placed on one of the main housings 11, and then the other main housing 11 is covered to complete the assembly. This makes production assembly and maintenance operations more convenient and allows for quick replacement of parts.

[0048] See Figures 3 to 5 The linkage control module 3 includes a rear control key 31, a front control key 32, and a PCB main control board 33. The rear control key 31 is installed on the rear side wall of the housing 1, and the front control key 32 is installed on the front side wall of the housing 1. Both the rear control key 31 and the front control key 32 are used to control the start and stop of the motor fan body 22, and both are used to adjust the speed level of the motor fan body 22 to adapt to the vacuuming and blowing scenarios.

[0049] In vacuuming scenarios, the operator holds the blower and points the suction tube 5 at the area to be vacuumed, then simply presses the rear control button 31 to control the blower. In blower cleaning scenarios, the operator points the blower's blowing end at the area to be cleaned and presses the front control button 32 to control the blower, making it more convenient and user-friendly. The inclusion of both front and rear control buttons 31 is a design feature suitable for both vacuuming and blower operations.

[0050] See Figure 2 and Figure 3In some feasible solutions, both main shells 11 are T-shaped, forming a T-shaped cavity. The cavity includes a horizontally arranged upper receiving cavity 111 and a vertically arranged lower receiving cavity 112, which are interconnected. The motor fan module 2 is placed in the upper receiving cavity 111, and the linkage control module 3 is placed in the lower receiving cavity 112. The lower receiving cavity 112 of the outer shell 1 is located at the operator's handhold position.

[0051] See Figure 3 The power module is detachably mounted on the bottom surface of the outer casing 1. A conductive male connector 4 is mounted on the lower end of the lower accommodating cavity 112. One end of the conductive male connector 4 is electrically connected to the linkage control module 3, and the other end is plugged into the power module. The power module supplies power to the fan and is not shown in the figure; it is usually a rechargeable power supply. The motor fan module 2 includes a high-power motor and an impeller, assembled as a single unit.

[0052] See Figure 2 and Figure 3 The outer shell 1 also includes decorative rings 12. The two decorative rings 12 are respectively installed at the front and rear ends of the upper receiving cavity 111 and are snapped together with the main shell 11.

[0053] In this application, the detachable connection can be a bolted connection, snap-fit ​​connection, plug-in connection, or clip-on connection. Electrical signal connections can be made by connecting wires to conduct electricity and signals.

[0054] Multiple guide strips are symmetrically arranged in a counterclockwise direction at the center of the blower fixing ring 24. The suction fixing ring 21 and the blower fixing ring 24 have basically the same structure, except that the guide strips of the suction fixing ring 21 are arranged in a clockwise direction.

[0055] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0056] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0057] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "beneath" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0058] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0059] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A handheld multi-functional wind-powered cleaning device, characterized in that: It includes an outer shell (1), a motor fan module (2), and a linkage control module (3); the outer shell (1) includes two main shells (11), which are installed together opposite to each other to form a cavity, the motor fan module (2) is installed on the upper part of the cavity, and the linkage control module (3) is installed in the middle of the cavity, and the linkage control module (3) is electrically connected to the motor fan module (2); The motor fan module (2) includes, from back to front, a suction fixing ring (21), a motor fan body (22), a motor fixing ring (23), and a blowing fixing ring (24). The motor fan body (22) is placed in the motor fixing ring (23). The blowing fixing ring (24) and the suction fixing ring (21) are respectively installed at both ends of the motor fixing ring (23) and are respectively located at the front and rear ends of the outer shell (1). The motor fan body (22) rotates to draw in air from the suction fixing ring (21) and accelerates the air before discharging it from the blowing fixing ring (24) into the external environment for wind sweeping. When vacuuming, the suction fixing ring (21) is detachably fitted with a suction tube (5), and a filter structure (52) is installed in the suction tube (5).

2. The handheld multi-functional wind-powered cleaning device as described in claim 1, characterized in that: The filter structure (52) is funnel-shaped as a whole, and the longitudinal cross-sectional area gradually increases from back to front.

3. The handheld multi-functional wind-powered cleaning device as described in claim 2, characterized in that: The suction tube (5) includes a suction port (51), a wind chamber (50) and a wind outlet (53), and the filter structure (52) is detachably installed in the wind chamber (50).

4. The handheld multi-functional wind-powered cleaning device as described in claim 1, characterized in that: The linkage control module (3) includes a rear control key (31), a front control key (32) and a PCB main control board (33). The rear control key (31) is installed on the rear side wall of the outer shell (1), and the front control key (32) is installed on the front side wall of the outer shell (1). The rear control key (31) and the front control key (32) are both used to control the start and stop of the motor fan body (22), and are also used to adjust the speed of the motor fan body (22) to suit vacuuming and blowing scenarios.

5. A handheld multi-functional wind-powered cleaning device as described in claim 1, characterized in that: Both main shells (11) are T-shaped, forming a T-shaped cavity. The cavity includes a horizontally arranged upper receiving cavity (111) and a vertically arranged lower receiving cavity (112), which are interconnected. The motor fan module (2) is placed in the upper accommodating cavity (111), and the linkage control module (3) is placed in the lower accommodating cavity (112).

6. The handheld multi-functional wind-powered cleaning device as described in claim 5, characterized in that: The cleaning equipment also includes a power module, which is installed on the bottom surface of the outer shell (1). A conductive male connector (4) is installed at the lower end of the lower accommodating cavity (112). One end of the conductive male connector (4) is electrically connected to the linkage control module (3), and the other end is electrically connected to the power module.

7. A handheld multi-functional wind-powered cleaning device as described in claim 5, characterized in that: The outer shell (1) also includes decorative rings (12), and the two decorative rings (12) are respectively installed at the front and rear ends of the upper receiving cavity (111) and are snapped together with the main shell (11).

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