Magnetic type vehicle-mounted dust collector

Abstract

The utility model discloses a magnetic type vehicle-mounted dust collector, which relates to the field of dust collectors and comprises a shell, an air inlet and an air outlet are respectively arranged at two ends of the shell, a fan is fixedly mounted in the shell, and a main body magnet is fixedly mounted at the air inlet; a detachable filter screen support is installed in the air cylinder, a filter screen is inserted into the filter screen support, an iron sheet is fixedly installed on the filter screen support, and when the iron sheet and the main body magnet are attracted together, the air cylinder is connected and communicated with the air inlet. According to the utility model, the main body magnet is arranged on the shell and the iron sheet is arranged on the air duct, so that the air duct and the shell are connected in a magnetic attraction manner, and compared with the conventional threaded connection manner or the conventional threaded connection manner, the air duct does not need to be aligned with a thread or a clamping part, is more convenient to disassemble and assemble, and is more convenient to disassemble and assemble under the action of the magnetic attraction force. And the sealing of the magnetic attraction part can be ensured.

Description

Technical Field

[0001] The utility model relates to the field of vacuum cleaners, in particular to a magnetic suction type vehicle-mounted vacuum cleaner. Background Art

[0002] Because there are often small particles of garbage such as melon seed shells and candy wrappers inside the car, and because there is dirt on the shoes of passengers, the interior of the car needs to be cleaned regularly. However, because the garbage is relatively small and the space in the car is limited, it is not easy to clean. Therefore, car vacuum cleaners are popular among car owners and are often used to clean small particles of garbage inside the car.

[0003] However, some of the current vehicle-mounted vacuum cleaners use threaded connections between the shell and the air cylinder (suction nozzle), but most of them use a snap-on connection. For example, in a vehicle-mounted vacuum cleaner with a Chinese patent publication number CN220557898U or a folding vehicle-mounted vacuum cleaner with a Chinese patent publication number CN215128008U, the air cylinder (suction nozzle) and the shell are connected by a snap-on connection. Although this connection method is easy to disassemble, there is a gap in the snap-on portion, which may cause air leakage and affect the suction force of the suction nozzle.

[0004] Although rubber pads can be provided at the joints for sealing, the air duct and the housing need to be frequently disassembled when cleaning the garbage inside the air duct, which will cause wear on the rubber pads, resulting in poor sealing effect and air leakage, which also affects the suction force of the nozzle.

[0005] Moreover, the provided card-connecting components require the card block and the card slot to be aligned during installation in order to complete the installation of the air duct and the housing, which is slightly inconvenient during installation. Utility Model Content

[0006] The purpose of the utility model is to provide a magnetic vehicle-mounted vacuum cleaner to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a magnetic suction vehicle-mounted vacuum cleaner, comprising a shell, an air inlet and an air outlet are respectively arranged at both ends of the shell, a fan is fixedly installed inside the shell, and a main body magnet is fixedly installed at the air inlet;

[0008] The air duct is provided with a detachable filter bracket inside, a filter is plugged into the filter bracket, an iron sheet is fixedly installed on the filter bracket, and when the iron sheet is adsorbed with the main body magnet, the air duct is connected with the air inlet.

[0009] Preferably, an L-shaped slot is provided on the inner wall of the air cylinder, and a block is fixedly installed on the outer side of the filter bracket.

[0010] Preferably, the air outlet is plugged with a nozzle.

[0011] Preferably, an LED light panel is fixedly mounted on the inner cavity side wall at one end of the air outlet of the shell.

[0012] Preferably, a suction nozzle is plugged into the air cylinder.

[0013] Preferably, a windshield pad is rotatably mounted on one end of the suction nozzle located inside the air cylinder, and when suctioning air, the windshield pad can be opened under the negative pressure of the fan.

[0014] Preferably, the LED lamp board is equipped with alternating red and blue LED lamp beads.

[0015] Preferably, a handle is fixedly mounted on the housing, and a battery is placed inside the handle.

[0016] Preferably, a sticker is fixedly mounted on the side of the iron sheet adsorbed by the main body magnet.

[0017] Preferably, the iron sheet is a magnet.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model arranges a main magnet on the shell and installs an iron sheet on the air duct, so that the air duct and the shell are connected by magnetic attraction. Compared with the current threaded connection or method, there is no need to align the thread or the clamping part, which is more convenient when disassembling and installing the air duct. Moreover, under the action of the magnetic attraction force, the sealing of the magnetic attraction part can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structure diagram of the utility model;

[0021] Figure 2 This is the internal structure diagram of the utility model;

[0022] Figure 3 This is an exploded view of the utility model;

[0023] Figure 4 This is a structural diagram of the air duct and filter screen of the utility model.

[0024] In the figure: 1. Shell; 2. Hair cylinder; 3. Suction nozzle; 4. Blowing nozzle; 5. LED light board; 6. Fan; 7. Main body magnet; 8. Iron sheet; 9. Filter; 10. Card slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] As shown in FIG. 1 , this embodiment provides a magnetic vehicle-mounted vacuum cleaner, including a shell 1. The shell 1 is a cylindrical tube-shaped structure, one end of the shell 1 is an air inlet, and the other end is an air outlet. A fan 6 is fixedly installed inside the shell 1, and a ventilation duct is left between the fan 6 and the inner wall of the shell 1 for gas circulation. A handle is fixedly installed at the bottom of the shell 1, and a battery (preferably a lithium battery) is fixedly installed inside the handle for powering the fan 6. A switch and a type-C charging port are also installed on the handle, and the type-C charging port is used to charge the battery. Figure 2 shown.

[0027] A main magnet 7 is installed at the air inlet. The main magnet 7 is bonded to the magnet steel sheet and bonded to the housing 1 at the air inlet.

[0028] The air duct 2 has a filter support inside, and a filter 9 is inserted into the filter support. Figure 1-Figure 3 As shown. An iron sheet 8 is fixedly bonded to the side of the filter bracket that contacts the housing 1, and a flexible sticker is bonded to the outside of the iron sheet 8. When installing the wind tube 2, the iron sheet 8 of the wind tube 2 is adsorbed together with the main magnet 7 (and the magnet steel sheet) to complete the connection between the wind tube 2 and the housing 1. At this time, the wind tube 2 is connected to the inside of the housing 1. Under the action of the magnetic attraction, the flexible sticker is squeezed and deformed by the magnetic attraction, which can ensure the sealing of the magnetic attraction part.

[0029] In this embodiment, the iron sheet 8 can also be replaced by a magnet, which is connected in a bidirectional adsorption manner, that is, the magnet and the main magnet 7 can be adsorbed together.

[0030] A suction nozzle 3 is plugged into the other end of the air duct 2. Figure 3 As shown. The suction nozzle 3 is rotatably mounted with a windshield pad at one side edge of the interior of the wind tube 2. When the fan 6 is working, negative pressure is formed inside the housing 1. Under the action of the negative pressure, the windshield pad will rotate upward and open, so that the suction nozzle 3 generates suction force, and small particles of garbage such as dust or debris can be sucked into the wind tube 2. When the fan 6 is not working, the windshield pad will fit together with the suction nozzle 3 under the action of its own gravity, blocking the suction nozzle 3 to prevent garbage from falling from the suction nozzle 3.

[0031] In this embodiment, Figure 4As shown, an L-shaped slot 10 is provided at the edge of the inner wall of the air duct 2, and a block (not shown) is fixedly installed on the outer side of the filter bracket. When installing the filter bracket, you only need to hold the filter bracket so that the block is inserted into the slot 10 from the opening of the slot 10, and then rotate the filter bracket clockwise so that the block enters the slot 10 to complete the installation. When it is necessary to clean the garbage in the air duct, you only need to separate the block from the slot 10, then take out the filter bracket, and pour out the garbage in the air duct 2. The snap-on method can realize the rapid disassembly of the filter and the filter bracket. Compared with the existing method of threaded connection between the filter bracket and the air duct, this embodiment is more convenient when disassembling.

[0032] The air outlet of the housing 1 is connected with a nozzle 4. Figure 1 and Figure 2 As shown, an LED light board 5 is fixedly mounted on the inner cavity side wall of one end of the housing 1 where the air outlet is provided (the LED light board 5 is powered by a battery). Figure 3 As shown, in a further embodiment, the LED light board 5 is installed together with the motor tail of the fan 6. The motor tail of the fan 6 is fixedly mounted with a mounting block, and the LED light board 5 is fixedly mounted on the mounting block, and the LED light board 5 is located at the position of the air outlet inside the housing 1.

[0033] The LED light board 5 is provided with alternating red and blue LED lamp beads, and the outer shell 1 therein is made of transparent material (such as glass or plastic material), and is covered on the outside of the LED light board 5. When the lamp beads emit light, the light can irradiate to the outside. In this embodiment, the blue lamp beads are connected in series with the first gear of the switch, and the red lamp beads are connected in series with the second gear of the switch. When the fan works in the first gear, the blue lamp beads emit light, and when working in the second gear, the red lamp beads work, which can better identify the gear position and the working state of the fan. At the same time, the light-emitting end, as one end of the air outlet, also has the effect of identification and warning. When using a vacuum cleaner, the air intake end and the air outlet end can be more conveniently distinguished. Compared with the problem of low recognition of the existing vacuum cleaners with the same structure at both ends, this embodiment has higher recognition of the air intake end and the air outlet end, and is more convenient to use.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic vehicle-mounted vacuum cleaner, characterized in that: include A housing (1), wherein an air inlet and an air outlet are respectively arranged at two ends of the housing (1), a fan (6) is fixedly installed inside the housing (1), and a main body magnet (7) is fixedly installed at the air inlet; The wind tube (2) is provided with a detachable filter bracket inside, a filter (9) is plugged into the filter bracket, an iron sheet (8) is fixedly installed on the filter bracket, and when the iron sheet (8) and the main body magnet (7) are adsorbed together, the wind tube (2) is connected to the air inlet.

2. The magnetic vehicle-mounted vacuum cleaner according to claim 1, characterized in that: The inner side wall of the air cylinder (2) is provided with an L-shaped slot (10), and a clamping block is fixedly installed on the outer side of the filter bracket.

3. The magnetic vehicle-mounted vacuum cleaner according to claim 1, characterized in that: The air outlet is plugged with a nozzle (4).

4. The magnetic vehicle-mounted vacuum cleaner according to claim 1, characterized in that: An LED light panel (5) is fixedly mounted on the inner cavity side wall at one end of the air outlet of the housing (1).

5. The magnetic vehicle-mounted vacuum cleaner according to claim 2, characterized in that: The air cylinder (2) is plugged with a suction nozzle (3).

6. The magnetic vehicle-mounted vacuum cleaner according to claim 5, characterized in that: A windshield pad is rotatably mounted on one end of the suction nozzle (3) located inside the wind tube (2); when suctioning air, the windshield pad can be opened under the negative pressure of the fan (6).

7. The magnetic vehicle-mounted vacuum cleaner according to claim 4, characterized in that: The LED lamp board (5) is mounted with alternating red and blue LED lamp beads.

8. The magnetic vehicle-mounted vacuum cleaner according to claim 1, characterized in that: A handle is also fixedly mounted on the housing (1), and a storage battery is placed inside the handle.

9. The magnetic vehicle-mounted vacuum cleaner according to claim 1, characterized in that: A sticker is fixedly mounted on the side of the iron sheet (8) adsorbed by the main magnet (7).

10. The magnetic vehicle-mounted vacuum cleaner according to claim 1, characterized in that: The iron sheet (8) is a magnet.

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