Handheld dust collector

Abstract

The utility model relates to a handheld dust collector which comprises a dust collection assembly, the dust collection assembly is used for sucking and collecting foreign matter and comprises a dust collection opening and a dust cup, the dust collection opening is communicated with the dust cup through a suction channel, and a dust collection part used for collecting the foreign matter, a sliding part limiting movement of the dust collection part and a communication part communicated with the suction channel are arranged in the dust cup. The sliding part is arranged on one side of the noise reduction assembly, and the dust collection part is slidably connected with the sliding part; the noise reduction assembly is arranged between the dust collection assembly and the battery assembly; the power assembly provides suction force for the dust collection assembly; and the battery assembly provides energy for the power assembly. According to the dust collection assembly, the foreign matter is sucked into the dust collection part through the suction channel, the dust cup is opened, the dust collection part moves along the sliding part, the dust collection part is separated from the dust cup, cleaning of the foreign matter is completed, and then a new dust collection part is inserted. The dust cup is simple in structure, foreign matters can be quickly cleaned, and the dust cup does not need to be frequently cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, and in particular relates to a handheld vacuum cleaner. Background Art

[0002] Handheld vacuum cleaners are a new popular household cleaning tool in recent years. They are small, light, and easy to use. They can easily and quickly clean dust and avoid the situation where dust flies all over the sky during cleaning. Its basic function is "dust removal and cleaning", which is an improvement and upgrade of the traditional horizontal vacuum cleaner.

[0003] For example, application number CN202111013701.5 discloses a dust cup and a dust suction device, which sucks garbage into the dust cup, which is convenient, fast and easy to operate. When the dust cup is full of garbage, the operator needs to remove the dust cup and clean the garbage in the dust cup. However, in actual use, dust easily accumulates on the side wall of the dust cup, and the dust cup needs to be frequently disassembled and cleaned, which brings a certain labor burden to the user. Utility Model Content

[0004] In order to solve the above technical problems, the utility model discloses a handheld vacuum cleaner, which can directly suck foreign matter into the dust collecting part. When the vacuum cleaner needs to be cleaned, the dust cup is opened and the dust collecting part is separated from the dust cup. Then the dust collecting part can be taken out to complete the cleaning of the foreign matter. When the dust collecting part is replaced, the new dust collecting part can be inserted into the sliding part. The utility model has a simple structure and can realize rapid cleaning of foreign matter without the need to frequently clean the dust cup.

[0005] Specifically, the utility model discloses a handheld vacuum cleaner, comprising:

[0006] A dust suction component, the dust suction component is used to suck and collect foreign matter, including a dust suction port and a dust cup, the dust suction port is connected to the dust cup through a suction channel, the dust cup has a dust collecting part for collecting foreign matter, a sliding part for limiting the movement of the dust collecting part, and a connecting part connected to the suction channel, the sliding part is arranged on one side of the noise reduction component, and the dust collecting part is slidably connected to the sliding part;

[0007] A noise reduction component, wherein the noise reduction component is arranged between the dust collection component and the battery component;

[0008] A power assembly, wherein the power assembly provides suction force for the dust collection assembly;

[0009] A battery assembly, wherein the battery assembly provides energy for the power assembly;

[0010] When the dust cup is separated from the dust suction assembly, the dust collecting part slides along the sliding part, so that the dust collecting part is separated from the dust cup.

[0011] By adopting the above scheme, the dust suction component sucks foreign matter into the dust collecting part through the suction channel, opens the dust cup, moves the dust collecting part along the sliding part, separates the dust collecting part from the dust cup, completes the cleaning of foreign matter, and then inserts a new dust collecting part.

[0012] The utility model has a simple structure and can realize rapid cleaning of foreign matter without frequent cleaning of the dust cup.

[0013] Furthermore, the dust bag is fixedly connected to the slide plate to form a storage space, and the slide plate is provided with an opening for foreign matter to enter the storage space.

[0014] By adopting the above solution, the dust bag is fixedly connected to the slide plate to form a space for storing foreign matter. The foreign matter comes out of the suction channel and enters the storage space through the opening.

[0015] Furthermore, a rubber cover is provided above the opening, and the contour of the rubber cover matches the contour of the opening.

[0016] By adopting the above solution, the suction force generated by the power component acts on the rubber cover through the dust bag, lifting the rubber cover. At this time, when the dust suction port is close to the foreign object, the foreign object will follow the suction channel and pass through the opening into the dust collecting part. When the power component is turned off, the suction force disappears, and the rubber cover will rebound to cover the opening, preventing the foreign object from sliding out along the suction channel.

[0017] Furthermore, the dust cup has a flip-up bottom cover.

[0018] By adopting the above solution, when the dust cup is separated from the vacuum cleaner, the bottom cover will open, the dust collecting part will slide along the sliding part, and the dust collecting part will pass through the bottom cover and separate from the dust cup.

[0019] Further, the inlet position of the communication portion matches the position of the suction channel, and the outlet position of the communication portion matches the position of the opening.

[0020] Furthermore, the sliding parts are symmetrically arranged on both sides of the noise reduction component, and the distance between the two sliding parts matches the width of the slide plate.

[0021] By adopting the above solution, the sliding parts are arranged on both sides of the slide plate, which can support the dust collecting part on the one hand, and facilitate the movement of the dust collecting part in the dust cup on the other hand.

[0022] Furthermore, the vacuum assembly is connected to the battery assembly via a connecting portion, and the battery assembly is connected to the power assembly via a gripping portion; wherein,

[0023] The noise reduction component is arranged in the connecting part, and the holding part has an air intake channel for connecting the power component and the noise reduction component.

[0024] By adopting the above solution, the connecting part and the holding part connect the dust collection component, the battery component, the noise reduction component and the power component together to form a vacuum cleaner.

[0025] Furthermore, the noise reduction component includes a noise reduction plate and an abutment plate, the noise reduction plate is clamped with the connection portion, and a plurality of noise reduction holes are opened on the noise reduction plate, and the abutment plate is arranged on one side of the noise reduction plate.

[0026] By adopting the above solution, the noise reduction component reduces the noise generated when the vacuum cleaner is working, the noise reduction plate is rotatably clamped inside the connecting part, and the abutment plate acts on the rear of the noise reduction plate to provide support for the noise reduction plate.

[0027] Furthermore, a limit stopper is provided on the connecting portion, and the limit stopper is provided below the sliding portion, and the height of the limit stopper is consistent with the height of the slide plate.

[0028] By adopting the above solution, the dust cup drives the connecting part to move, and at the same time the limit block pushes the slide plate to move outward, so that the slide plate is separated from the dust cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required to be used in the embodiments or the description of the prior art will be briefly introduced below.

[0030] Figure 1 It is an axonometric view of a handheld vacuum cleaner;

[0031] Figure 2 is a side view of a handheld vacuum cleaner;

[0032] Figure 3 is a cross-sectional view of a handheld vacuum cleaner;

[0033] Figure 4 It is a schematic diagram of the airflow direction of a handheld vacuum cleaner;

[0034] Figure 5 This is a partial enlarged view of the dust collection part of a handheld vacuum cleaner;

[0035] Figure 6 It is a partial enlarged view of the clamping part of the handheld vacuum cleaner;

[0036] Figure 7 It is an axonometric view of the dust collecting part and the sliding part of the handheld vacuum cleaner;

[0037] Figure 8 It is a side view of the dust collecting part and the sliding part of a handheld vacuum cleaner.

[0038] The numbers involved in the drawings are as follows: dust suction component 1, dust cup 11, dust collecting part 111, slide plate 1111, opening 1112, rubber cover 1113, dust bag 1114, sliding part 112, connecting part 113, limit block 1131, bottom cover 114, hook 1141, snap-on part 115, dust suction port 12, slide groove 121, suction channel 13, battery assembly 2, power assembly 3, noise reduction assembly 4, noise reduction plate 41, abutment plate 42, air outlet part 5, filter HEPA 51, connecting part 6, gripping part 7, suction channel 71. DETAILED DESCRIPTION

[0039] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0040] like Figure 1-8 As shown, the utility model discloses a handheld vacuum cleaner, comprising:

[0041] A dust suction component 1, which is used to suck and collect foreign matter, comprises a dust suction port 12 and a dust cup 11, wherein the dust suction port is connected to the dust cup 11 through a suction channel 13, wherein the dust cup 11 has a dust collecting portion 111 for collecting foreign matter, a sliding portion 112 for limiting the movement of the dust collecting portion 111, and a connecting portion 113 connected to the suction channel 13, wherein the sliding portion 112 is arranged on one side of the noise reduction component 4, and the dust collecting portion 111 is slidably connected to the sliding portion 112;

[0042] A noise reduction component 4, which is arranged between the dust collection component 1 and the battery component 2;

[0043] A power component 3, the power component 3 provides suction force for the dust collection component 1;

[0044] Battery assembly 2, battery assembly 2 provides energy for power assembly 3;

[0045] When the dust cup 11 is separated from the dust suction assembly 1 , the dust collecting portion 111 slides along the sliding portion 112 , so that the dust collecting portion 111 is separated from the dust cup 11 .

[0046] Among them, the connecting part 113 is fixedly connected to the dust cup 11, the dust suction component 1 is connected to the battery component 2 through the connecting part 6, the battery component 2 is connected to the power component 3 through the holding part 7, the noise reduction component 4 is arranged in the connecting part 6, and the holding part 7 has an air intake channel 71 for connecting the power component 3 and the noise reduction component 4.

[0047] In some embodiments of the utility model, a flip-up bottom cover 114 is provided at the bottom of the dust cup 11, and a hook 1141 is provided on the bottom cover 114. The hook 1141 is connected to the dust suction port through a clamping portion 115. The clamping portion 115 is rotatably connected to the dust cup 11, and the dust suction port is provided with a slide groove 121 slidably connected to the clamping portion 115. When the dust cup 11 is separated from the dust suction assembly 1, the clamping portion 115 slides along the slide groove 121. When it moves to the inclined surface at the bottom of the slide groove 121, the hook 1141 is separated from the clamping portion 115, and the bottom cover 114 is flipped open.

[0048] In some embodiments of the utility model, the dust collecting part 111 includes a slide plate 1111 and a dust bag 1114. The dust bag 1114 is fixedly connected to the slide plate 1111 to form a storage space. The slide plate 1111 is provided with an opening 1112 for foreign objects to enter the storage space. In order to prevent foreign objects from slipping in the opening 1112, a rubber cover 1113 is arranged above the opening 1112. The contour of the rubber cover 1113 matches the contour of the opening 1112. In addition, in order to allow foreign objects to smoothly enter the dust collecting part 111, the inlet position of the connecting part 113 matches the position of the suction channel 13, the outlet position of the connecting part 113 matches the position of the opening 1112, and the dust bag 1114 is made of breathable and environmentally friendly material.

[0049] Foreign matter enters the dust collecting section 111 through the suction channel 13, the connecting section 113 and the opening 1112. The suction force generated by the power component 3 acts on the rubber cover 1113 through the dust bag 1114, lifting the rubber cover 1113. At this time, when the suction port 12 approaches the foreign matter, the foreign matter will follow the suction channel 13 and pass through the opening 1112 into the dust collecting section 111. When the power component 3 is closed, the suction force disappears, and the rubber cover 1113 will rebound to cover the opening 1112 to prevent the foreign matter from sliding out along the suction channel 13.

[0050] In some embodiments of the present invention, a limit stopper 1131 is further provided on the connecting portion 113, and the limit stopper 1131 is provided below the sliding portion 112, and the height of the limit stopper 1131 is consistent with the height of the slide plate 1111. When the dust cup 11 is separated from the dust collecting assembly 1, the connecting assembly drives the limit stopper 1131 to move together, and the limit stopper 1131 pushes the dust collecting portion 111 to slide out, so that the dust collecting portion 111 is separated from the dust cup 11.

[0051] In some embodiments of the present invention, the sliding parts 112 are symmetrically arranged on both sides of the noise reduction component 4, and the distance between the two sliding parts 112 matches the width of the slide plate 1111. On the one hand, it can support the dust collecting part 111, and on the other hand, it is convenient for the dust collecting part 111 to move in the dust cup 11.

[0052] In some embodiments of the utility model, the noise reduction assembly 4 includes a noise reduction plate 41 and an abutment plate 42. The noise reduction plate 41 is clamped with the connection part 6, and a plurality of noise reduction holes are provided on the noise reduction plate 41. The abutment plate 42 is provided on one side of the noise reduction plate 41. The noise reduction assembly 4 reduces the noise generated by the airflow when the vacuum cleaner is working. The noise reduction plate 41 is rotatably clamped inside the connection part 6, and the abutment plate 42 acts on the rear of the noise reduction plate 41 to provide support for the noise reduction plate 41. When installing the noise reduction plate 41, insert the noise reduction plate 41 into the connection part 6 and rotate the noise reduction plate 41 counterclockwise; when removing the noise reduction plate 41, rotate the noise reduction plate 41 clockwise to remove the noise reduction plate 41.

[0053] In some embodiments of the utility model, an air outlet 5 is further provided below the gripping portion 7 , the air outlet 5 is connected to the power assembly 3 , and a filter HEPA 51 is provided in the air outlet 5 to filter impurities in the gas and then discharge them below the air outlet 5 .

[0054] The working mode of the utility model is as follows: start the vacuum cleaner, the power component 3 works, and the suction force generated acts on the rubber cover 1113 through the suction channel 71, the noise reduction component 4, and the dust collecting part 111. The suction force lifts the rubber cover 1113, and then connects with the atmosphere through the suction channel 13. The operator aims the suction port at the part to be cleaned, and foreign matter will enter the suction port, pass through the suction channel 13 and the connecting part 113, and enter the dust collecting part 111. The noise reduction component 4 reduces the noise of the generated airflow, and the filter HEPA 51 filters impurities in the airflow. When the dust collecting part 111 is full or needs to be cleaned, the dust cup 11 is removed, and the dust cup 11 pushes the dust collecting part 111 to move. At the same time, the hook 1141 is separated from the clamping part 115, and the bottom cover 114 is flipped open. Then the dust collecting part 111 slides along the sliding part 112, detaches from the dust cup 11, and the cleaning is completed. When a new dust collecting part 111 needs to be installed, the dust cup 11 is connected to the connecting part 6, and then the dust collecting part 111 is inserted into the sliding part 112 to complete the installation.

[0055] For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the utility model, which all fall within the protection scope of the utility model.

Claims

1. A handheld vacuum cleaner, characterized in that: include: A dust suction component (1), the dust suction component (1) being used for sucking and collecting foreign matter, comprising a dust suction port (12) and a dust cup (11); the dust suction port (12) being connected to the dust cup (11) via a suction channel (13); the dust cup (11) comprising a dust collecting portion (111) for collecting foreign matter, a sliding portion (112) for limiting the movement of the dust collecting portion (111), and a connecting portion (113) connected to the suction channel (13); the sliding portion (112) being arranged on one side of the noise reduction component (4); the dust collecting portion (111) being slidably connected to the sliding portion (112); A noise reduction component (4), wherein the noise reduction component (4) is arranged between the dust collection component (1) and the battery component (2); A power component (3), wherein the power component (3) provides suction force for the dust collection component (1); A battery assembly (2), wherein the battery assembly (2) provides energy for a power assembly (3); When the dust cup (11) is separated from the dust suction assembly (1), the dust collecting portion (111) slides along the sliding portion (112), so that the dust collecting portion (111) is separated from the dust cup (11).

2. The handheld vacuum cleaner according to claim 1, characterized in that: The dust collecting portion (111) comprises a slide plate (1111) and a dust collecting bag (1114); the dust collecting bag (1114) and the slide plate (1111) are fixedly connected to form a storage space; and the slide plate (1111) is provided with an opening (1112) for foreign matter to enter the storage space.

3. The handheld vacuum cleaner according to claim 2, characterized in that: A rubber cover plate (1113) is provided above the opening (1112), and the contour of the rubber cover plate (1113) matches the contour of the opening (1112).

4. The handheld vacuum cleaner according to claim 1, characterized in that: The dust cup (11) has a reversible bottom cover (114).

5. The handheld vacuum cleaner according to claim 2, characterized in that: The inlet position of the communication portion (113) matches the position of the suction channel (13), and the outlet position of the communication portion (113) matches the position of the opening (1112).

6. The handheld vacuum cleaner according to claim 5, characterized in that: The sliding portions (112) are symmetrically arranged on both sides of the noise reduction component (4), and the distance between the two sliding portions (112) matches the width of the sliding plate (1111).

7. The handheld vacuum cleaner according to claim 1, characterized in that: The dust collection assembly (1) is connected to the battery assembly (2) via a connecting portion (6), and the battery assembly (2) is connected to the power assembly (3) via a gripping portion (7); wherein: The noise reduction component (4) is arranged in the connecting portion (6), and the holding portion (7) has an air intake channel (71) for connecting the power component (3) and the noise reduction component (4).

8. The handheld vacuum cleaner according to claim 7, characterized in that: The noise reduction component (4) comprises a noise reduction plate (41) and an abutment plate (42); the noise reduction plate (41) is clamped with the connection portion (6); a plurality of noise reduction holes are provided on the noise reduction plate (41); and the abutment plate (42) is arranged on one side of the noise reduction plate (41).

9. The handheld vacuum cleaner according to claim 2, characterized in that: The connecting portion (113) is also provided with a limit stopper (1131), the limit stopper (1131) is arranged below the sliding portion (112), and the height of the limit stopper (1131) is consistent with the height of the sliding plate (1111).

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