Holding type 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 machine body, a driving motor and a battery pack are arranged in the main machine body, negative pressure is formed in the main machine body after the driving motor is started, and the battery pack supplies power to the driving motor; the dust cup is installed at the end of the main machine body, an HEPA is arranged in the dust cup, and impurities entering the dust cup are filtered through the HEPA; the air outlet piece is installed at the end, away from the dust cup, of the main machine body, and an air outlet is formed in the air outlet piece so that air can be exhausted. The handheld suction and blowing all-in-one machine disclosed by the utility model can simultaneously perform suction and blowing operations, is simple in structure, has higher convenience in actual use, can be suitable for being used in a narrow space, is convenient for an operator to operate, and is convenient to disassemble and assemble, so that the maintenance cost of the handheld suction and blowing all-in-one machine is lower.

Description

Technical Field

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

[0002] In cleaning, repair, DIY projects, or industrial processing, vacuuming, blowing, and air inflation are several frequently required functions. Traditional cleaning tools are typically designed with a single function (such as a standalone hair dryer or vacuum cleaner), requiring users to frequently switch between devices, resulting in low operational efficiency and inconvenience in carrying them. Furthermore, some scenarios require simultaneous blowing and suction (such as cleaning precision components), and existing tools struggle to meet these integrated needs.

[0003] While there are vacuum and blow dryers on the market, most are large industrial devices that are bulky and require an external power source, making them unsuitable for confined spaces or mobile work scenarios. Some portable devices suffer from low airflow efficiency, high noise, and short battery life due to structural design flaws, which affect the user experience. Furthermore, existing handheld devices often lack optimized ergonomic design, which can easily lead to hand fatigue during prolonged use, especially during high-intensity work. Utility Model Content

[0004] 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.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: a handheld suction and blower integrated machine, comprising...

[0006] The main body contains a drive motor and a battery pack. When the drive motor is started, a negative pressure is generated inside the main body, and the battery pack supplies power to the drive motor.

[0007] A dust cup is installed at the end of the main body. The dust cup contains a HEPA filter, which filters impurities that enter the dust cup.

[0008] An air outlet is installed on the end of the main body away from the dust cup, and the air outlet is provided with an air outlet to discharge gas.

[0009] In a preferred embodiment of this invention, a filter screen is provided inside the main body, and the filter screen is located at the end of the HEPA filter to filter impurities.

[0010] In a preferred embodiment of this utility model, an air outlet filter cotton is provided inside the main body, and the gas is discharged through the air outlet component after being processed by the air outlet filter cotton.

[0011] In a preferred embodiment of this utility model, an air inlet pipe is provided at the end of the dust cup away from the main body, and an air inlet is provided on the air inlet pipe to introduce gas into the dust cup.

[0012] In a preferred embodiment of this utility model, the air inlet pipe is connected to the dust cup via a snap fastener.

[0013] In a preferred embodiment of this utility model, the main unit is provided with an LED light switch and a control button to control the drive motor.

[0014] In a preferred embodiment of this invention, the main unit is provided with a charging port for charging the battery pack.

[0015] This utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0016] This utility model relates to a handheld suction and blower that can perform suction and blower operations simultaneously. It has a simple structure and is more convenient to use in practice. It can meet the needs of use in small spaces and is easy for operators to operate. In addition, the handheld suction and blower is easy to disassemble and assemble, so its maintenance cost is low. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present utility model;

[0019] Figure 2 This is an overall sectional view of a preferred embodiment of the present invention;

[0020] Figure 3 This is a partial structural schematic diagram of a preferred embodiment of the present invention;

[0021] In the diagram: 10. Main body; 11. Drive motor; 12. Battery pack; 20. Dust cup; 21. HEPA filter; 30. Air outlet; 31. Air outlet; 40. Filter; 50. Air outlet filter cotton; 60. Air inlet duct; 70. Clip; 80. LED light switch; 90. Control button; 100. Charging port. Detailed Implementation

[0022] 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.

[0023] 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.

[0024] This embodiment provides a handheld suction and blower that can perform suction and blower operations simultaneously. It has a simple structure and is more convenient to use in practice. It can meet the needs of use in small spaces and is easy for operators to operate. In addition, the handheld suction and blower is easy to disassemble and assemble, so its maintenance cost is low.

[0025] Combination Figures 1 to 3 As shown, the handheld vacuum and blower of this embodiment includes a main body 10, a dust cup 20, and an air outlet 30. The main body 10 is equipped with a drive motor 11 and a battery pack 12. After the drive motor 11 is started, a negative pressure is formed in the main body 10. The battery pack 12 supplies power to the drive motor 11. When the drive motor 11 starts and generates a negative pressure, the gas enters the main body 10 through the dust cup 20 and is then discharged through the air outlet 30, thus completing the vacuuming and blowing operation.

[0026] In this embodiment, the dust cup 20 is installed at the end of the main body 10, and a HEPA filter 21 is provided inside the dust cup 20. The HEPA filter 21 filters the impurities entering the dust cup 20. The air outlet 30 is installed at the end of the main body 10 away from the dust cup 20. The air outlet 30 is provided with an air outlet 31 to discharge the gas. After the drive motor 11 is started, a negative pressure is generated in the main body 10, and the gas enters the dust cup 20. After being filtered by the HEPA filter 21, the gas enters the main body 10. At the same time, it can cause impurities to accumulate in the dust cup 20, thereby achieving dust collection. The filtered gas is discharged from the air outlet 31 of the air outlet 30, and external inflation and other operations can be performed.

[0027] Furthermore, in this embodiment, a filter screen 40 is provided inside the main body 10. The filter screen 40 is located at the end of the HEPA filter 21 to filter impurities. An exhaust filter cotton 50 is provided inside the main body 10. After the gas is processed by the exhaust filter cotton 50, it is discharged through the exhaust component 30. The filter screen 40 can further filter the gas entering the main body 10 to remove impurities, while the exhaust filter cotton 50 can further process the gas entering the exhaust component 30 to improve the cleanliness of the gas and reduce the noise generated when the gas is discharged.

[0028] In this embodiment, the main body 10 is provided with an LED light switch 80 and a control button 90. The LED light switch 80 can control the LED light (not shown in the figure) located at the end of the battery pack 12, while the control button 90 controls the on / off and speed adjustment of the drive motor 11. The main body 10 is provided with a charging port 100 for charging the battery pack 12. The LED light switch 80 and control button 90 in this embodiment can control the drive motor 11 so that the operator can make adjustments, while the charging port 100 can externally charge the battery pack 12, making it more convenient to use.

[0029] Combination Figure 1 and Figure 2 As shown, in this embodiment, the dust cup 20 is provided with an air inlet pipe 60 at the end away from the main body 10. The air inlet pipe 60 is provided with an air inlet to introduce gas into the dust cup 20. The air inlet pipe 60 is connected to the dust cup 20 by a buckle 70. In this embodiment, the air inlet pipe 60 has a circular structure and can be replaced according to actual usage needs, so that the vacuum blower can meet the usage needs of different scenarios.

[0030] In actual use, the user holds the main body 10 of the handheld vacuum and blower in this embodiment. When the drive motor 11 is started, a negative pressure is formed in the main body 10, which causes the gas to enter from the air inlet pipe 60 and pass through the HEPA filter 21 in the dust cup 20 and the filter screen 40 in the main body 10 in sequence to filter the gas, causing impurities to accumulate in the dust cup 20. After passing through the filter screen 40, the gas continues to enter the main body 10 and is filtered by the air outlet filter cotton 50 before being discharged from the air outlet 31 of the air outlet component 30.

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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 combo machine, characterized in that, include The main body (10) is provided with a drive motor (11) and a battery pack (12). After the drive motor (11) is started, a negative pressure is formed in the main body (10), and the battery pack (12) supplies power to the drive motor (11). Dust cup (20), the dust cup (20) is installed at the end of the main body (10), and a HEPA filter (21) is provided inside the dust cup (20) to filter impurities entering the dust cup (20); An air outlet (30) is installed on the main body (10) at the end away from the dust cup (20). The air outlet (30) is provided with an air outlet (31) to discharge gas.

2. The handheld suction and blower integrated machine according to claim 1, characterized in that, A filter screen (40) is provided inside the main body (10), and the filter screen (40) is located at the end of the HEPA filter (21) to filter impurities.

3. The handheld suction and blower integrated machine according to claim 1, characterized in that, The main body (10) is provided with an air outlet filter (50). After the gas is processed by the air outlet filter (50), it is discharged through the air outlet component (30).

4. The handheld suction and blower as described in claim 1, characterized in that, An air inlet pipe (60) is provided at the end of the dust cup (20) away from the main body (10), and an air inlet is provided on the air inlet pipe (60) to introduce gas into the dust cup (20).

5. A handheld suction and blower integrated machine according to claim 4, characterized in that, The air inlet pipe (60) is connected to the dust cup (20) by a buckle (70).

6. A handheld suction and blower integrated machine according to claim 1, characterized in that, The main body (10) is equipped with an LED light switch (80) and a control button (90) to control the drive motor (11).

7. A handheld suction and blower as described in claim 1, characterized in that, The main body (10) is provided with a charging port (100) for charging the battery pack (12).

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