Double-dust-cup acarus killing instrument with adjustable brush head angle

Abstract

The utility model provides a brush head angle adjustable double dust cup acarus killing instrument, including the machine body, the brush head that is movably connected to the bottom of the machine body and the dust cup that is detachably installed on the front side of the machine body, the inside of the brush head is articulated with a connecting piece, the bottom of the machine body is provided with an air inlet and an air outlet, the bottom of the connecting piece is communicated with the dust suction opening of the brush head, the top end of the connecting piece is arranged in the machine body and connected with the air inlet, and the dust cup is communicated with the air inlet and the air outlet. According to the double-dust-cup acarus killing instrument with the angle-adjustable brush head, the machine body and the brush head are rotationally connected through the connecting piece, and the dust collection opening is always communicated with the air inlet in the rotating process of the brush head through the ventilation pipe, so that the purpose that the brush head can rotate to adjust the angle for dust collection and cleaning is achieved; in addition, the dust collecting cavity in the dust cup is separated from the filtering cavity, so that dust is stored in the dust collecting cavity after being filtered by the filter screen, and a better filtering effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust mite removal devices, in particular to a dust mite removal device with double dust cups and adjustable brush head angles. Background Art

[0002] Mite removal devices usually use cyclone filtration, and cyclone filtration and ash storage filtration are both arranged in the same space. Dust is easily turned up by the airflow and discharged again through the cyclone chamber, causing the filter material to be blocked or discharged into the air to cause secondary pollution. Patent application number 202022328382.4 discloses a double-chamber dust and gas separation device and a mite removal device having the same, the double-chamber dust and gas separation device comprising: a cyclone chamber, which is hollow inside and has a filter element mounting seat formed on its bottom wall; a dust collecting chamber, which is hollow inside and adjacent to the cyclone chamber; and a filter element, which is detachably mounted in the filter element mounting seat; wherein the dust collecting chamber is connected to the cyclone chamber at its top; the filter element mounting seat and the inner wall of the cyclone chamber are spaced apart to form an annular cyclone chamber located between the outer periphery of the filter element mounting seat and the inner wall of the cyclone chamber, and the annular cyclone chamber is provided with a wind guide plate that spirally rises around the filter element mounting seat; an air exhaust port and an air inlet are opened at the bottom of the cyclone chamber. Although this mite remover can enhance filtration through double dust cups, the angle of the brush head is fixed and it cannot clean some dead corners. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The problem to be solved by the utility model is to provide a double dust cup mite removal device with an adjustable brush head angle, so as to overcome the defect that the brush head of the mite removal device in the prior art will be lifted up during the pushing and pulling process by the user, resulting in poor dust removal effect.

[0005] (II) Technical solution

[0006] In order to solve the technical problem, the utility model provides a double dust cup mite removal device with adjustable brush head angle, comprising a body, a brush head movably connected to the bottom of the body, and a dust cup detachably mounted on the front side of the body, the brush head is hinged with a connecting piece inside, the bottom of the body is provided with an air inlet and an air outlet, the bottom of the connecting piece is connected to the dust suction port of the brush head, the top of the connecting piece is placed in the body and connected to the air inlet, and the dust cup is connected to the air inlet and the air outlet; the brush head can be flipped along the body through the connecting piece, and during vacuuming, airflow passes through the dust suction port and the connecting piece, enters the dust cup from the air inlet, and enters the body from the air outlet after being filtered by the dust cup.

[0007] In some embodiments, hinge parts are symmetrically arranged at both ends of the connecting piece. The hinge parts are hinged inside the brush head. A ventilation pipe is arranged between the hinge parts. A dust suction head is installed inside the brush head. Two ends of the dust suction head are respectively connected to the dust suction port and the ventilation pipe. The top end of the ventilation pipe is connected to the air inlet. The top end of the ventilation pipe is fixed at the air inlet. The bottom end of the ventilation pipe can be kept in communication with the dust suction head within a rotatable angle range.

[0008] In some embodiments, a dust collection cavity and a filtration cavity are arranged inside the dust cup. A filter element is installed inside the filtration cavity. The air inlet is communicated with the filtration cavity. The opening of the filter element is connected to the air outlet through a wind guiding channel. A swirl groove is arranged inside the filtration cavity. The end of the swirl groove is communicated with the air inlet.

[0009] In some embodiments, a baffle is arranged between the dust collection cavity and the filtration cavity. A notch is arranged at the end of the baffle. The dust collection cavity is communicated with the filtration cavity through the notch. An end cover is arranged at one end of the dust cup where the wind guiding channel is located. The end cover is inserted into the bottom of the machine body.

[0010] In some embodiments, a blower is installed inside the machine body. The blower is communicated with the air outlet. An exhaust hole is arranged on one side of the blower. An installation groove is arranged at the front end of the machine body. The dust cup is installed on the installation groove. A roller brush is rotatably installed inside the dust suction port of the brush head.

[0011] (III) Beneficial effects

[0012] A mite remover with a double dust cup and adjustable brush head angle provided by the present utility model realizes rotational connection between the machine body and the brush head through a connecting piece, and the ventilation pipe keeps the dust suction port in communication with the air inlet all the time during the rotation of the brush head, so as to achieve the purpose that the brush head can automatically rotate and adjust the angle to closely adhere to the cleaning surface for dust suction and cleaning, improve the cleaning and dust removal effect, and simultaneously reduce the working intensity of the user when using the machine. In addition, the double-chamber dust cup is detachably installed on the machine body, and the dust collection cavity and the filtration cavity are separated. The air entering the dust cup is directly discharged from the air outlet through the wind guiding channel, so that the dust is filtered by the filter screen and stored in the dust collection cavity, achieving a better filtration effect. Description of the drawings

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0014] Figure 1 It is a three-dimensional view of a mite remover with a double dust cup and adjustable brush head angle of the present utility model;

[0015] Figure 2 A cross-sectional view of a dual-dust-cup mite remover with an adjustable brush head angle according to the present utility model;

[0016] Figure 3 Another perspective three-dimensional view of a dual-dust-cup mite remover with an adjustable brush head angle according to the present utility model;

[0017] Figure 4 Three-dimensional view of the internal structure of the brush head of a dual-dust-cup mite remover with an adjustable brush head angle according to the present utility model;

[0018] Figure 5 Three-dimensional view of the connecting piece of a dual-dust-cup mite remover with an adjustable brush head angle according to the present utility model;

[0019] Figure 6 Three-dimensional view of the dust cup and the connecting piece of a dual-dust-cup mite remover with an adjustable brush head angle according to the present utility model;

[0020] Figure 7 Three-dimensional view of the interior of the dust cup of a dual-dust-cup mite remover with an adjustable brush head angle according to the present utility model;

[0021] Figure 8 Three-dimensional view of the end of the dust cup of a dual-dust-cup mite remover with an adjustable brush head angle according to the present utility model;

[0022] Figure 9 Three-dimensional view of the body and the end cover of a dual-dust-cup mite remover with an adjustable brush head angle according to the present utility model.

[0023] The corresponding component names for the reference numerals in the figures are: 1, body; 2, brush head; 3, connecting piece; 4, air inlet; 5, air outlet; 6, dust suction port; 7, hinge part; 8, ventilation pipe; 9, dust suction head; 10, dust collection chamber; 11, filter chamber; 12, filter element; 13, opening; 14, air guide channel; 15, swirl groove; 16, baffle; 17, notch; 18, end cover; 19, fan; 20, exhaust hole; 21, installation groove; 22, roller brush; 23, dust cup. Detailed implementation manners

[0024] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0025] The following describes the implementation manners of the present application through specific specific examples. Those skilled in the art can easily understand the other advantages and effects of the present application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all embodiments. The present application can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0026] It should be noted that the following describes various aspects of the embodiments within the scope of the appended claims. It should be obvious that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is illustrative only. Based on the present application, those skilled in the art should understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects described herein can be used to implement the device and / or practice the method. Additionally, this device and / or this method can be implemented using other structures and / or functionality in addition to one or more of the aspects described herein.

[0027] It also needs to be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present application schematically. The diagrams only show the components related to the present application, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in its actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0028] In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the examples can be practiced without these specific details.

[0029] Refer to Figures 1 to 9, the present utility model provides a dual-dust-cup mite remover with an adjustable brush head angle, which includes a body 1, a brush head 2 movably connected to the bottom of the body 1, and a dust cup 23 detachably installed on the front side of the body 1. An installation groove 21 is provided at the front end of the body 1, and the dust cup 23 is installed on the installation groove 21. A connecting piece 3 is hinged inside the brush head 2. An air inlet 4 and an air outlet 5 are provided at the bottom of the body 1. The bottom of the connecting piece 3 communicates with the dust suction port 6 of the brush head 2. The top end of the connecting piece 3 is placed inside the body 1 and connected to the air inlet 4. The dust cup 23 communicates the air inlet 4 and the air outlet 5, while the connecting piece 3 communicates the dust suction port 6 and the air inlet 4. The brush head 2 can be flipped along the body 1 through the connecting piece 3 to adjust the angle for dust suction cleaning. During dust suction, the air flow passes through the dust suction port 6 and the connecting piece 3 to the air inlet, enters the dust cup 23 from the air inlet 4, is filtered by the dust cup 23 and then enters the body 1 from the air outlet 5, and is discharged from the body 1. A roller brush 22 is rotatably installed in the dust suction port 6 of the brush head 2, and the roller brush 22 is driven to rotate by a motor and a pulley to clean while sucking dust.

[0030] In some embodiments, as Figures 4 to 7 shown, hinge parts 7 are symmetrically provided at both ends of the connecting piece 3. The hinge parts 7 are hinged at corresponding installation parts inside the brush head 2. A ventilation pipe 8 is provided between the hinge parts 7. Both ends of the ventilation pipe 8 are through. A dust suction head 9 is installed inside the brush head 2. Both ends of the dust suction head 9 are respectively connected to the dust suction port 6 and the ventilation pipe 8. The top end of the ventilation pipe 8 is connected to the air inlet 4. The dust suction port 6 and the ventilation pipe 8 are communicated through the dust suction head 9, and the connecting piece 3 can rotate within a certain angle range. When it rotates, the port of the ventilation pipe 8 always remains in communication with the dust suction head 9. A dust collection cavity 10 and a filtration cavity 11 are provided inside the dust cup 23. A filter element 12 is installed in the filtration cavity 11. The air inlet 4 communicates with the filtration cavity 11. The opening 13 of the filter element 12 is connected to the air outlet 5 through a wind guiding channel 14. The air flow enters the filtration cavity 11 along the air inlet 11, flows out from the opening 13 inside the filter element 12 after being filtered by the filter element 12, and then flows into the body 1 from the air outlet 5 along the wind guiding channel 14.

[0031] In some embodiments, as Figures 1 to 4 , Figures 7 to 9As shown in the figure, a swirl groove 15 is provided in the filtering chamber 11. The end of the swirl groove 15 is communicated with the air inlet 4. After the air flow enters from the air inlet 4, it directly generates a swirl in the filtering chamber 11 along the swirl groove 15. A baffle 16 is provided between the dust collecting chamber 10 and the filtering chamber 11. A notch 17 is provided at the end of the baffle 16. The dust collecting chamber 10 is communicated with the filtering chamber 11 through the notch 17. The swirl can send most of the dust into the dust collecting chamber 10 through the notch 17 for dust collection. In this embodiment, a dust cup 23 is provided with an end cap 18 at one end of the air guiding channel 14. A raised portion is provided at the bottom of the machine body 1. The end cap 18 is inserted into the bottom of the machine body 1. The concave portion at one end of the end cap 18 cooperates with the raised portion of the machine body 1 to achieve a positioning effect. A blower 19 is installed in the machine body 1. The blower 19 is communicated with the air outlet 5. An exhaust hole 20 is provided on one side of the blower 19. The blower 19 is used for dust suction. After the air flow returns to the machine body 1 through the air outlet 5, it is discharged from the exhaust hole 20.

[0032] A double-dust-cup mite remover with an adjustable brush head angle provided by the present utility model realizes rotational connection between the machine body and the brush head through a connecting member, and a ventilation pipe is used to keep the dust suction port always communicated with the air inlet during the rotation of the brush head, so as to achieve the purpose that the brush head can automatically rotate and adjust the angle to closely adhere to the cleaning surface for dust suction cleaning, improve the cleaning and dust removal effect, and at the same time reduce the working intensity of the user when using the machine. In addition, the double-chamber dust cup is detachably installed on the machine body, and the dust collecting chamber and the filtering chamber are separated. The air entering the dust cup is directly discharged from the air outlet through the air guiding channel, so that the dust is filtered by the filter screen and stored in the dust collecting chamber to achieve a better filtering effect.

[0033] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A double dust cup mite removal device with adjustable brush head angle, comprising a body (1), a brush head (2) movably connected to the bottom of the body (1), and a dust cup (23) detachably mounted on the front side of the body (1), characterized in that: The brush head (2) is hinged with a connecting piece (3) inside, and the bottom of the body (1) is provided with an air inlet (4) and an air outlet (5); the bottom of the connecting piece (3) is connected to the dust suction port (6) of the brush head (2); the top of the connecting piece (3) is placed in the body (1) and connected to the air inlet (4); the dust cup (23) is connected to the air inlet (4) and the air outlet (5); the brush head (2) can be turned along the body (1) through the connecting piece (3); when vacuuming, air flows through the dust suction port (6) and the connecting piece (3), enters the dust cup (23) from the air inlet (4), and enters the body (1) from the air outlet (5) after being filtered by the dust cup (23).

2. The double dust cup mite remover with adjustable brush head angle as claimed in claim 1, characterized in that: The two ends of the connecting member (3) are symmetrically provided with hinged parts (7), the hinged parts (7) are hinged in the brush head (2), a ventilation pipe (8) is provided between the hinged parts (7), a dust collector head (9) is installed in the brush head (2), the two ends of the dust collector head (9) are respectively connected to the dust suction port (6) and the ventilation pipe (8), and the top end of the ventilation pipe (8) is connected to the air inlet (4).

3. The double dust cup mite remover with adjustable brush head angle as claimed in claim 1, characterized in that: The dust cup (23) is provided with a dust collecting chamber (10) and a filter chamber (11), a filter element (12) is installed in the filter chamber (11), the air inlet (4) is connected to the filter chamber (11), and the opening (13) of the filter element (12) is connected to the air outlet (5) via an air guide channel (14).

4. The double dust cup mite remover with adjustable brush head angle as claimed in claim 3, characterized in that: A swirl groove (15) is provided in the filter cavity (11), and an end of the swirl groove (15) is connected to the air inlet (4).

5. The double dust cup mite remover with adjustable brush head angle as claimed in claim 3, characterized in that: A baffle (16) is provided between the dust collecting chamber (10) and the filter chamber (11); a notch (17) is provided at the end of the baffle (16); and the dust collecting chamber (10) is connected to the filter chamber (11) via the notch (17).

6. The double dust cup mite remover with adjustable brush head angle as claimed in claim 3, characterized in that: The dust cup (23) is provided with an end cover (18) at one end of the air guide channel (14), and the end cover (18) is inserted into the bottom of the machine body (1).

7. The double dust cup mite remover with adjustable brush head angle as claimed in claim 1, characterized in that: A fan (19) is installed in the fuselage (1), the fan (19) is connected to the air outlet (5), and an exhaust hole (20) is provided on one side of the fan (19).

8. The double dust cup mite remover with adjustable brush head angle as claimed in claim 1, characterized in that: The front end of the body (1) is provided with a mounting groove (21), and the dust cup (23) is mounted on the mounting groove (21).

9. The double dust cup mite remover with adjustable brush head angle as claimed in claim 1, characterized in that: A rolling brush (22) is rotatably mounted in the dust suction port (6) of the brush head (2).

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