Mite-killing dust collector

Abstract

The utility model provides an acarus killing dust collector which comprises a shell and a dust cup detachably installed on the shell, a motor cover is obliquely arranged in the shell, a motor is obliquely installed in the motor cover, a hot air cavity is formed in the motor cover, a metal plate is arranged below the motor, a rolling brush is arranged at the front end of the bottom of the shell and communicated with the dust cup through a dust collection channel, and the dust cup is communicated with the dust collection channel. The other end of the dust cup is connected with the hot-air cavity; the motor operates to suck dust into the dust cup, and generated hot air enters the hot air cavity and is blown to the metal plate along the opening of the motor cover for heating, so that the function of killing mites is realized. According to the acarus killing dust collector, hot air flow is generated in the inner hot air cavity through the dust collection channel while dust collection is conducted, the motor and the motor cover are arranged in an inclined mode, hot air can be blown to the metal sheet at the bottom to be combined with the PTC module to conduct heating, and therefore the acarus killing function is achieved while dust collection is conducted at the bottom of the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of handheld vacuum cleaners, in particular to a mite-removing vacuum cleaner. Background Art

[0002] Existing vacuum cleaners are large in size and have single functions. Patent application number 201810790194.8 discloses a handheld vacuum cleaner, including: a body assembly, a pre-filter assembly and an air treatment assembly. The body assembly includes a casing and a suction motor disposed in the casing, the pre-filter assembly is disposed in the casing and is fluidically connected upstream of the suction motor, the longitudinal axis of the pre-filter assembly extends laterally, the air treatment assembly is disposed in the casing and is fluidically connected upstream of the pre-filter assembly, and the air treatment assembly includes a cyclone chamber with an axis extending laterally; the handheld vacuum cleaner can only achieve a dust suction effect, and cannot combine a mite removal function, resulting in inconvenience in use. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The problem to be solved by the utility model is to provide a mite removal vacuum cleaner to overcome the problem of single function of the handheld vacuum cleaner in the prior art.

[0005] (II) Technical solution

[0006] In order to solve the technical problem, the utility model provides a mite-removing vacuum cleaner, comprising a shell and a dust cup detachably mounted on the shell, a motor cover is obliquely provided inside the shell, a motor is obliquely mounted inside the motor cover, a hot air chamber is formed inside the motor cover, a metal plate is provided under the motor, a roller brush is provided at the front end of the bottom of the shell, the roller brush is connected to the dust cup through a dust suction channel, and the other end of the dust cup is connected to the hot air chamber; when the motor runs, dust is sucked into the dust cup from the roller brush through the dust suction channel, and hot air is formed after the motor generates heat. The hot air enters the hot air chamber through the dust cup and blows toward the metal plate along the opening of the motor cover for heating. The metal plate is combined with the PTC module to generate heat together, thereby realizing the mite removal function.

[0007] In some embodiments, the motor is tilted downward to align with the opening, the opening is located on one side of the metal plate, the metal plate is located at the bottom of the shell, and the hot air in the hot air chamber flows out from the opening and blows toward the metal plate.

[0008] In some embodiments, a connecting seat is installed on the shell, an air duct is provided on one side of the motor cover, the air duct is connected to the connecting seat, the dust cup is mounted on the connecting seat, a filter is installed on the end face of the connecting seat, and the connecting seat is hollow inside so that the filter is connected to the air duct.

[0009] In some embodiments, the top of the dust suction channel is an air outlet, the air outlet passes through the shell, the bottom surface of the dust cup is provided with an air inlet, and the air outlet is sealed and connected to the air inlet.

[0010] In some embodiments, a locking mechanism is provided in the shell, and the locking mechanism includes a button and a slidably arranged buckle, the button and the ends of the buckle are placed outside the shell, a locking groove is provided on the bottom surface of the dust cup, the buckle is snapped into the locking groove, a stop block is provided on one side of the buckle, and a return spring is provided on the lower end surface of the stop block and the side end surface of the buckle.

[0011] In some embodiments, the shell is provided with a hand-held portion, a switch is installed on the hand-held portion, a disassembly cover is provided at the bottom of the shell, a toggle lock is symmetrically installed on the disassembly cover, and the roller brush is arranged above the disassembly cover.

[0012] (III) Beneficial effects

[0013] The utility model provides a mite-removing vacuum cleaner. During vacuuming, a hot air flow is generated in the internal hot air chamber from the dust suction channel. The motor and the motor cover are arranged at an angle, so that the hot air can be blown to the metal sheet at the bottom and combined with the PTC module to generate heat, thereby achieving the mite removal function while vacuuming the bottom of the shell. The mite-removing vacuum cleaner is easy to operate, can perform dust suction and mite removal effects simultaneously, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a three-dimensional diagram of a mite removal vacuum cleaner of the utility model;

[0016] Figure 2 This is a bottom stereogram of a mite removal vacuum cleaner of the utility model;

[0017] Figure 3 This is a cross-sectional view of a mite removal vacuum cleaner of the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the interior of a dust cup of a mite removal vacuum cleaner of the utility model;

[0019] Figure 5 This is a three-dimensional diagram of the bottom of a dust cup of a mite removal vacuum cleaner of the utility model;

[0020] Figure 6This is a three-dimensional diagram of the interior of a shell of a mite removal vacuum cleaner of the utility model;

[0021] Figure 7 It is a three-dimensional diagram of a locking mechanism of a mite removal vacuum cleaner of the present utility model.

[0022] The names of the components corresponding to the various figure marks in the figure are: 1. Shell; 2. Dust cup; 3. Motor cover; 4. Motor; 5. Hot air chamber; 6. Metal plate; 7. Roller brush; 8. Connecting seat; 9. Air duct; 10. Filter; 11. Opening; 12. Air outlet; 13. Air inlet; 14. Button; 15. Buckle; 16. Locking groove; 17. Stop block; 18. Reset spring; 19. Hand-held part; 20. Switch; 21. Disassembly cover; 22. Toggle lock; 23. Dust suction channel. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0024] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of 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 ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0025] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an 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 aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0026] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0027] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0028] See also Figure 1 to Figure 7 The utility model provides a mite removal vacuum cleaner, comprising a shell 1 and a dust cup 2 detachably mounted on the shell 1, wherein a motor cover 3 is obliquely arranged inside the shell 1, a motor 4 is obliquely mounted inside the motor cover 3, a hot air cavity 5 is formed inside the motor cover 3, and a metal plate 6 is arranged below the motor 4; specifically, the motor 4 is arranged to be tilted downwardly and aligned with an opening 11, the opening 11 is located on one side of the metal plate 6, the metal plate 6 is located at the bottom of the shell 1, and the hot air flow in the hot air cavity 5 is blown from the opening 11 to the metal plate 6 for heating. A PTC module is combined with the metal plate 6, which can generate heat together. The metal plate 6 is attached to the bottom of the shell 1 and can perform mite removal after heating. A roller brush 7 is provided at the front end of the bottom of the shell 1. The roller brush 7 is connected to the dust cup 2 through the dust suction channel 23, and the other end of the dust cup 2 is connected to the hot air chamber 5. After the motor 4 is running, the roller brush 7 is cleaned, and the dust is sucked into the dust cup 2 through the dust suction channel 23. The generated hot air enters the hot air chamber 5 from the dust cup 2 and blows toward the metal plate 6 along the opening 11 of the motor cover 3 for heating, thereby realizing the mite removal function.

[0029] In some embodiments, Figure 3 and Figure 4 As shown, a connecting seat 8 is installed on the shell 1, and an air duct 9 is provided on one side of the motor cover 3. The air duct 9 is connected with the connecting seat 8, and the hot air cavity 5 is connected with the connecting seat 8 through the air duct 9. The dust cup 2 is mounted on the connecting seat 8, and the port of the connecting seat 8 is provided with a snap-fit ​​point for sealing connection. A filter screen 10 is installed on the end face of the connecting seat 8. The interior of the connecting seat 8 is hollow so that the filter screen 10 is connected with the air duct 9. The airflow in the dust cup 2 enters the air duct 9 and the hot air cavity 5 through the filter screen 10 and the connecting seat 8, and the filter screen 10 can isolate the dust in the dust cup 2.

[0030] In some embodiments, Figures 4 to 7As shown, the top of the dust suction channel 23 is an air outlet 12, which passes through the shell body 1, and the bottom surface of the dust cup 2 is provided with an air inlet 13, and the air outlet 12 and the air inlet 13 are sealed and connected by interfaces such as sealing rings to achieve air guidance; a locking mechanism is provided in the shell body 1, and the locking mechanism includes a button 14 and a sliding buckle 15, both of which are installed on the internal mounting seat, and the button 14 is located on one side of the buckle 15, which is used to push the buckle 15 to slide, and the ends of the button 14 and the buckle 15 are placed outside the shell body 1, and a locking groove 16 is provided on the bottom surface of the dust cup 2, and the buckle 15 is snapped into the locking groove 16, and a stop block 17 is provided on one side of the buckle 15, and the lower end surface of the stop block 17 and the side surface of the buckle 15 The end faces are all provided with a return spring 18. Under normal conditions, the return spring 18 pushes out the buckle 15 so that its end is locked in the locking groove 16. The button 14 is pressed to make the buckle 15 slide as a whole and the rear end thereof disengages from the locking groove 16. At this time, the dust cup 2 can be removed, and the return spring 18 also pushes out the stop block 17 upward so that it fits the bottom of the dust cup 2 to play a fixing role. In this embodiment, a hand-held portion 19 is provided on the shell 1, and a switch 20 is installed on the hand-held portion 19. A disassembly cover 21 is provided at the bottom of the shell 1, and a toggle lock 22 is symmetrically installed on the disassembly cover 21. The roller brush 7 is arranged above the disassembly cover 21. After opening the toggle lock 22, the disassembly cover 21 can be removed, and the roller brush 7 can be removed for cleaning or replacement.

[0031] The utility model provides a mite-removing vacuum cleaner. During vacuuming, a hot air flow is generated in the internal hot air chamber from the dust suction channel. The motor and the motor cover are arranged at an angle, so that the hot air can be blown to the metal sheet at the bottom and combined with the PTC module to generate heat, thereby achieving the mite removal function while vacuuming the bottom of the shell. The mite-removing vacuum cleaner is easy to operate, can perform dust suction and mite removal effects simultaneously, and improves work efficiency.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A dust mite removal vacuum cleaner, comprising a housing (1) and a dust cup (2) detachably mounted on the housing (1), characterized in that: A motor cover (3) is obliquely arranged inside the shell (1), a motor (4) is obliquely installed inside the motor cover (3), a hot air chamber (5) is formed inside the motor cover (3), a metal plate (6) is arranged below the motor (4), a roller brush (7) is arranged at the front end of the bottom of the shell (1), the roller brush (7) is connected to the dust cup (2) through a dust suction channel (23), and the other end of the dust cup (2) is connected to the hot air chamber (5); the motor (4) operates to suck dust into the dust cup (2), and the generated hot air enters the hot air chamber (5) and blows toward the metal plate (6) along the opening (11) of the motor cover (3) to heat it, thereby realizing a mite removal function.

2. The mite removal vacuum cleaner according to claim 1, characterized in that: The motor (4) is tilted downwardly and aligned with the opening (11); the opening (11) is located on one side of the metal plate (6); and the metal plate (6) is located at the bottom of the housing (1).

3. The mite removal vacuum cleaner according to claim 1, characterized in that: A connecting seat (8) is installed on the shell (1), and an air duct (9) is provided on one side of the motor cover (3), and the air duct (9) is connected to the connecting seat (8).

4. The mite removal vacuum cleaner according to claim 3, characterized in that: The dust cup (2) is mounted on the connecting seat (8), a filter screen (10) is installed on the end surface of the connecting seat (8), and the interior of the connecting seat (8) is hollow so that the filter screen (10) is connected to the air duct (9).

5. The mite-removing vacuum cleaner according to claim 1, characterized in that: The top of the dust suction channel (23) is an air outlet (12), the air outlet (12) passes through the shell (1), the bottom surface of the dust cup (2) is provided with an air inlet (13), and the air outlet (12) is sealed and connected to the air inlet (13).

6. The mite removal vacuum cleaner according to claim 5, characterized in that: A locking mechanism is provided in the shell (1), and the locking mechanism comprises a button (14) and a slidably arranged buckle (15), the ends of the button (14) and the buckle (15) are placed outside the shell (1), the bottom surface of the dust cup (2) is provided with a locking groove (16), the buckle (15) is snapped into the locking groove (16), a stop block (17) is provided on one side of the buckle (15), and a return spring (18) is provided on the lower end surface of the stop block (17) and the side end surface of the buckle (15).

7. The mite-removing vacuum cleaner according to claim 1, characterized in that: The housing (1) is provided with a hand-held portion (19), and a switch (20) is installed on the hand-held portion (19).

8. The mite-removing vacuum cleaner according to claim 1, characterized in that: A disassembly cover (21) is provided at the bottom of the housing (1), a toggle lock (22) is symmetrically mounted on the disassembly cover (21), and the roller brush (7) is arranged above the disassembly cover (21).

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