Handheld suction and blowing all-in-one machine

Abstract

The utility model discloses a handheld suction and blowing all-in-one machine, which belongs to the technical field of cleaning appliances and comprises a main shell, and a driver is arranged in the main shell. The dust cup is installed at one end of the main shell, a HEPA part is arranged in the dust cup, and the HEPA part separates the interior of the main shell from the interior of the dust cup and filters impurities entering the dust cup; the air blowing piece is installed at the end, away from the dust cup, of the main shell, and when the driver works, air is exhausted through the air blowing piece; a driver is arranged in the main shell, the lower shell is connected with the main shell, a battery pack is arranged in the lower shell, and the battery pack is electrically connected with the driver. According to the handheld suction and blowing all-in-one machine, suction and blowing operation can be carried out at the same time, the size is small, handheld structural design is adopted, higher convenience is achieved in actual use, a user can operate the handheld suction and blowing all-in-one machine conveniently, and the handheld suction and blowing all-in-one machine is simple in structure, convenient to disassemble and lower in maintenance cost.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning equipment technology, and in particular relates to a handheld vacuum and blower integrated machine. Background Technology

[0002] In everyday home cleaning, vehicle maintenance, and industrial equipment upkeep, vacuuming, blow-drying, and air inflation are several frequently needed functions. Traditional tools typically design vacuum cleaners and hair dryers as separate devices, which has the following drawbacks:

[0003] Limited functionality: Users need to purchase vacuum cleaners and blowers separately, which is costly and takes up storage space.

[0004] Poor portability: The standalone device is large in size, making it inconvenient to operate, especially outdoors or in confined spaces (such as cleaning inside a car).

[0005] Inefficient: Switching between suction and blowing functions requires changing tools. For example, cleaning dust from crevices requires blowing first and then suctioning, and traditional tools cannot respond quickly.

[0006] While some existing cleaning devices combine suction and blowing, they still have limitations:

[0007] Complex structure: Some products achieve function switching by adding valves or pipelines, resulting in high failure rate and difficult maintenance.

[0008] Insufficient power: Due to size limitations, handheld devices cannot effectively balance suction or airflow, affecting their practicality.

[0009] Poor user experience: uneven weight distribution or excessive noise can cause fatigue during long-term use.

[0010] Therefore, there is an urgent need for a handheld suction and blower to meet the needs of multiple scenarios. Utility Model Content

[0011] This utility model overcomes the shortcomings of the prior art and provides a handheld suction and blower to solve the problems existing in the prior art.

[0012] To achieve the above objectives, the technical solution adopted by this utility model is: a handheld suction and blower integrated machine, comprising...

[0013] The main housing contains a driver to generate negative pressure;

[0014] A dust cup is installed at one end of the main housing. A HEPA filter is provided inside the dust cup to separate the interior of the main housing from the interior of the dust cup and to filter impurities entering the dust cup.

[0015] A blower is installed on the end of the main housing away from the dust cup. When the driver is working, gas is discharged through the blower.

[0016] The lower housing is connected to the main housing, and a battery pack is disposed inside the lower housing. The battery pack is electrically connected to the driver.

[0017] In a preferred embodiment of this utility model, an air inlet is provided at the end of the dust cup away from the main housing, and the air inlet is connected to the dust cup by a latch.

[0018] In a preferred embodiment of the present invention, the air inlet component is provided with an air inlet channel, and a dust baffle is provided at the end of the air inlet channel.

[0019] In a preferred embodiment of this utility model, the blower is detachably connected to the main housing, and the blower is a conical structure to discharge gas.

[0020] In a preferred embodiment of this utility model, the battery pack is installed in the lower housing by a snap fastener, and the battery pack is provided with a charging interface.

[0021] In a preferred embodiment of this utility model, the battery pack is provided with a power strip and a light bulb. When the power strip is connected to the driver, the battery pack supplies power to the driver.

[0022] In a preferred embodiment of this utility model, a display screen is provided on the main housing, and the display screen is connected to the driver to display the working status of the driver.

[0023] This utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0024] This utility model discloses a handheld suction and blower that can perform suction and blower operations simultaneously. It is small in size and adopts a handheld structure design, which makes it more convenient to use and easier for users to operate. In addition, the handheld suction and blower has a simple structure and is easy to disassemble, resulting in lower maintenance costs. Attached Figure Description

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0026] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present utility model;

[0027] Figure 2 This is an overall sectional view of a preferred embodiment of the present invention;

[0028] Figure 3This is a schematic diagram of the battery pack structure according to a preferred embodiment of the present invention;

[0029] Figure 4 This is a cross-sectional view of the battery pack according to a preferred embodiment of the present invention;

[0030] In the diagram: 10. Main housing; 11. Driver; 20. Dust cup; 21. HEPA filter; 30. Blower; 40. Lower housing; 41. Battery pack; 50. Air inlet; 51. Air inlet channel; 60. Lock; 70. Dust baffle; 80. Clip; 90. Power strip; 100. Light bulb; 110. Display screen. Detailed Implementation

[0031] The following drawings will disclose several embodiments of this utility model. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these physical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0032] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0033] This embodiment provides a handheld suction and blower that can perform suction and blower operations simultaneously. It is small in size and has a handheld design, making it more convenient to use and easier for users to operate. In addition, the handheld suction and blower has a simple structure and is easy to disassemble, resulting in lower maintenance costs.

[0034] Combination Figures 1 to 4As shown, the handheld vacuum and blower of this embodiment includes a main housing 10, a dust cup 20, a blower 30, and a lower housing 40. A driver 11 is provided inside the main housing 10. The driver 11 is a suction motor that can generate a stable negative pressure, allowing gas to enter from the dust cup 20 and exit from the blower 30. The lower housing 40 is connected to the main housing 10 and a battery pack 41 is provided inside the lower housing 40. The battery pack 41 is electrically connected to the driver 11 and supplies power to the driver 11, enabling the driver 11 to operate stably.

[0035] In this embodiment, an air inlet 50 is provided at the end of the dust cup 20 away from the main housing 10. The air inlet 50 is connected to the dust cup 20 through a latch 60. When the driver 11 is started, external impurities enter the dust cup 20 through the air inlet 50 to perform a dust suction operation.

[0036] Furthermore, the air inlet 50 is provided with an air inlet channel 51, and a dust baffle 70 is provided at the end of the air inlet channel 51. External impurities enter the dust cup 20 through the air inlet channel 51 and are blocked by the dust baffle 70 to perform the first dust removal operation.

[0037] Combination Figure 1 and Figure 2 As shown, in this embodiment, the dust cup 20 is installed at one end of the main housing 10. A HEPA filter 21 is provided inside the dust cup 20. The HEPA filter 21 separates the interior of the main housing 10 from the interior of the dust cup 20 and filters impurities entering the dust cup 20. The blower 30 is installed at the end of the main housing 10 away from the dust cup 20. When the driver 11 is working, the gas is discharged through the blower 30. In this embodiment, the dust cup 20 is provided with a HEPA filter 21. When external impurities enter the dust cup 20, the gas continues to flow under the continuous operation of the driver 11, causing the external impurities to accumulate on the surface of the HEPA filter 21. The HEPA filter 21 completes the adsorption treatment of the external impurities, while the gas is discharged through the blower 30 under the action of the driver 11, thereby realizing the simultaneous operation of suction and blowing.

[0038] In this embodiment, the blower 30 is detachably connected to the main housing 10. The blower 30 in this embodiment is a conical structure. When inflation is required, the conical blower 30 can quickly inflate the gas. Furthermore, blowers 30 of different shapes can be replaced according to usage requirements, thereby improving the practicality of the handheld blower in this embodiment.

[0039] Furthermore, the main housing 10 of this embodiment is provided with a display screen 110, which is connected to the driver 11 to display the working status of the driver 11.

[0040] Combination Figures 2 to 4As shown, in this embodiment, the battery pack 41 is installed in the lower housing 40 via a snap-fit ​​80. The battery pack 41 is provided with a charging interface, a power strip 90, and a light bulb 100. When the power strip 90 is connected to the driver 11, the battery pack 41 supplies power to the driver 11. The battery pack 41 in this embodiment adopts a detachable structure for easy replacement or charging. The battery pack 41 can be quickly charged through the charging interface, improving efficiency. When the power strip 90 contacts the driver 11, the battery pack 41 supplies power to the driver 11. The light bulb 100 is independently powered by the battery pack 41 for lighting operation, enhancing the functionality of the handheld blow-drying machine in this embodiment.

[0041] In actual use, after the driver 11 is started, external impurities and gas enter the dust cup 20 through the air inlet channel 51 of the air inlet component 50. At this time, the dust baffle 70 performs the first dust removal treatment. After the external impurities and gas enter the dust cup 20, they are filtered by the HEPA filter 21, causing the impurities to accumulate on the HEPA filter 21. The gas enters the main housing 10 and is then discharged by the blower 30.

[0042] While the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the present invention. That is, the methods, systems, or devices discussed above are merely examples. Various configurations can be appropriately omitted, substituted, or added to various processes or components. For example, in alternative configurations, methods can be performed in a different order than described, and / or various stages can be added, omitted, and / or combined. Moreover, features described with respect to certain configurations can be combined in various other configurations. Different aspects and elements of the configuration can be combined in a similar manner. Furthermore, as technology develops, many elements are merely examples and do not limit the scope of this disclosure or the claims.

[0043] Specific details are provided in the specification to offer a thorough understanding of exemplary configurations, including implementations. However, configurations can be practiced without these specific details; for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail to avoid obscuring the configuration. This description provides only exemplary configurations and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes can be made to the function and arrangement of the elements without departing from the spirit or scope of this disclosure.

[0044] Furthermore, although each operation can be described as a sequential process, many operations can be executed in parallel or simultaneously. Additionally, the order of operations can be rearranged. A process may have additional steps. Moreover, examples of methods can be implemented using hardware, software, firmware, middleware, code, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware, or code, the program code or code segments used to perform the necessary tasks can be stored in a non-transitory computer-readable medium such as a storage medium and executed by a processor.

[0045] In summary, the above detailed description is intended to be exemplary rather than limiting, and it should be understood that the claims (including all equivalents) are intended to define the spirit and scope of this invention. These embodiments should be understood as illustrative only and not as limiting the scope of protection of this invention. After reading the description of this invention, those skilled in the art can make various alterations or modifications to it, and these equivalent changes and modifications also fall within the scope defined by the claims of this invention.

Claims

1. A handheld suction and blower integrated machine, characterized in that, include The main housing (10) is provided with a driver (11) to generate negative pressure; Dust cup (20), the dust cup (20) is installed at one end of the main housing (10), and a HEPA filter (21) is provided inside the dust cup (20). The HEPA filter (21) separates the interior of the main housing (10) from the interior of the dust cup (20) and filters impurities entering the dust cup (20). A blower (30) is installed on the main housing (10) at the end away from the dust cup (20). When the driver (11) is working, gas is discharged through the blower (30). The lower housing (40) is connected to the main housing (10), and a battery pack (41) is provided inside the lower housing (40). The battery pack (41) is electrically connected to the driver (11).

2. The handheld suction and blower integrated machine according to claim 1, characterized in that, An air inlet (50) is provided at the end of the dust cup (20) away from the main housing (10), and the air inlet (50) is connected to the dust cup (20) by a latch (60).

3. A handheld suction and blower as described in claim 2, characterized in that, The air inlet component (50) is provided with an air inlet channel (51), and a dust baffle (70) is provided at the end of the air inlet channel (51).

4. A handheld suction and blower as described in claim 1, characterized in that, The blower (30) is detachably connected to the main housing (10), and the blower (30) is a conical structure to discharge gas.

5. A handheld suction and blower as described in claim 1, characterized in that, The battery pack (41) is installed in the lower housing (40) by a buckle (80), and the battery pack (41) is provided with a charging interface.

6. A handheld suction and blower as described in claim 5, characterized in that, The battery pack (41) is provided with a power strip (90) and a light bulb (100). When the power strip (90) is connected to the driver (11), the battery pack (41) supplies power to the driver (11).

7. A handheld suction and blower as described in claim 1, characterized in that, The main housing (10) is provided with a display screen (110), which is connected to the driver (11) to display the working status of the driver (11).

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