Electrostatic purification device

Abstract

The utility model relates to the technical field of electrostatic purification, in particular to an electrostatic purification device which comprises a device shell and an electrostatic field area, and the electrostatic field area is installed in the device shell. A handle drives a connecting column, a connecting plate and a clamping block to move upwards, so that the clamping block leaves a clamping groove, the connecting plate extrudes a first compression spring upwards, then a dust collection grid plate is pulled outwards, the lower portion of the dust collection grid plate leaves a limiting frame, then the dust collection grid plate can be integrally taken out to be cleaned, and installation can be conducted through reverse operation after cleaning is completed. According to the device, the dust collection grid plate is easy to disassemble and assemble, workers do not need to disassemble all screws through tools to take down the screws for cleaning, time is effectively saved, the device can be used in time subsequently, and the situation that follow-up installation is difficult due to the fact that the screws are lost does not exist.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrostatic purification technical field, concretely is a kind of electrostatic purification device. BACKGROUND

[0002] Electrostatic purification device is through producing powerful electrostatic field, make dust particle in air carry on electric charge, then be adsorbed to dust collecting grid plate under the action of electric field force, reach the purpose of purifying air, these equipment are widely used in family, office and hospital etc.

[0003] The existing electrostatic purification device needs to periodically dismount dust collecting grid plate for cleaning when using, but since most dust collecting grid plates are installed and fixed by multiple screws, it is more cumbersome to dismount and clean, staff needs to use tools to remove all screws to take down for cleaning, which wastes much time, so that the subsequent equipment cannot be used in time, and the large number of dismounted screws are small in size and difficult to save, which is easy to be lost, causing installation to be more troublesome in later period, therefore, the electrostatic purification device is provided for the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of electrostatic purification device, to solve the problem that since most dust collecting grid plates are installed and fixed by multiple screws, it is more cumbersome to dismount and clean, staff needs to use tools to remove all screws to take down for cleaning, which wastes much time, so that the subsequent equipment cannot be used in time, and the large number of dismounted screws are small in size and difficult to save, which is easy to be lost, causing installation to be more troublesome in later period.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An electrostatic purification device, including device shell and electrostatic field area, the inside of device shell is mounted with electrostatic field area, the inside of upper end of device shell is provided with placing groove, the inside of placing groove is fixedly connected with first compression spring, the lower end of first compression spring is fixedly connected with connecting plate, the lower end of connecting plate is fixedly connected with clamping block, the upper end of connecting plate is fixedly connected with connecting column, the upper end of connecting column is fixedly connected with handle, the inside bottom of device shell is fixedly connected with limiting frame, the inner wall of left and right two ends of limiting frame is fixedly connected with elastic rubber protrusion, the inside of limiting frame is placed with dust collecting grid plate, the upper end of dust collecting grid plate is provided with clamping groove, the left end of inside of device shell is provided with air inlet groove, the inside of air inlet groove is fixedly connected with filter screen, the left side of upper end of device shell is fixedly connected with electric telescopic rod, the lower end of electric telescopic rod is fixedly connected with fixed frame, the right side of inside of fixed frame is fixedly connected with second compression spring, the right end of second compression spring is fixedly connected with brush assembly, the right end of device shell is provided with air hole, the front end of device shell is equipped with sealing door.

[0007] Preferably, the inside of device shell is hollow, the electrostatic field area is located on the left side of dust collecting grid plate, the number of placing grooves is three, and the first compression spring is located on the lower side of connecting column.

[0008] Preferably, the connecting plate is slidably connected with the inside of placing groove, the lower end of clamping block is located in the inside of clamping groove, and the connecting column is shaped as T.

[0009] Preferably, the handle is shaped as T and located above the device shell, the number of limiting frames is three, and the lower side of dust collecting grid plate is attached to the inside of elastic rubber protrusion.

[0010] Preferably, the number of dust collecting grid plates is three, the fixed frame is located in the inside of air inlet groove, the number of second compression springs is several and evenly arranged, and the right end of brush assembly is attached to the left end of filter screen.

[0011] Compared with the prior art, the electrostatic purification device has the advantages that:

[0012] The utility model discloses a first compression spring, connecting plate, clamping block, connecting column, handle, limit frame, elastic rubber protruding and card slot are set up, need to clean dust collecting grid plate regularly, pull handle upwards, handle drives connecting column, connecting plate and clamping block and moves upwards, makes clamping block leave card slot, and connecting plate extrudes first compression spring upwards, then pulls dust collecting grid plate again, makes dust collecting grid plate lower part leave limit frame, then can take out dust collecting grid plate whole and wash, after washing, reverse operation can install, and the device is relatively simple to dust collecting grid plate dismounting and installing operation, need not staff to use tool to remove all screws to take down and wash, effectively save time, make equipment subsequent can use in time, and will not exist screw loss causes subsequent installation difficulty. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is whole structure schematic diagram of the utility model;

[0014] Figure 2 It is device shell cut open structure schematic diagram of the utility model;

[0015] Figure 3 It is the utility model Figure 2 A place structure schematic diagram of;

[0016] Figure 4 It is the utility model Figure 2 B place structure schematic diagram of;

[0017] Figure 5 It is the utility model Figure 2 C place structure schematic diagram of;

[0018] Figure 6 It is dust collecting grid plate structure schematic diagram of the utility model;

[0019] Figure 7 It is device shell overhead structure schematic diagram of the utility model.

[0020] In the drawing: 1, device shell;2, electrostatic field area;3, place groove;4, first compression spring;5, connecting plate;6, clamping block;7, connecting column;8, handle;9, limit frame;10, elastic rubber protruding;11, dust collecting grid plate;12, card slot;13, air inlet groove;14, filter screen;15, electric telescopic rod;16, fixed frame;17, second compression spring;18, brush assembly;19, air hole;20, sealing door. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0022] Please refer to Figures 1-7 The present application provides a technical scheme:

[0023] The electrostatic purification device comprises a device shell 1 and an electrostatic field area 2, the electrostatic field area 2 is internally mounted in the device shell 1, a placing groove 3 is formed in the inner side of the upper end of the device shell 1, a first compression spring 4 is fixedly connected in the placing groove 3, a connecting plate 5 is fixedly connected to the lower end of the first compression spring 4, a clamping block 6 is fixedly connected to the lower end of the connecting plate 5, a connecting column 7 is fixedly connected to the upper end of the connecting plate 5, a handle 8 is fixedly connected to the upper end of the connecting column 7, a limiting frame 9 is fixedly connected to the bottom end inside the device shell 1, elastic rubber protrusions 10 are fixedly connected to the inner walls of the left and right ends of the limiting frame 9, a dust collecting grid plate 11 is placed inside the limiting frame 9, a clamping groove 12 is formed in the upper end of the dust collecting grid plate 11, an air inlet groove 13 is formed in the left inner side of the device shell 1, a filter screen 14 is fixedly connected inside the air inlet groove 13, an electric telescopic rod 15 is fixedly connected to the left inner side of the upper end of the device shell 1, a fixed frame 16 is fixedly connected to the lower end of the electric telescopic rod 15, a second compression spring 17 is fixedly connected to the right inner side of the fixed frame 16, a brush assembly 18 is fixedly connected to the right end of the second compression spring 17, air holes 19 are formed in the right end of the device shell 1, and a sealing door 20 is arranged at the front end of the device shell 1.

[0024] The device shell 1 is hollow inside, the electrostatic field area 2 is located on the left side of the dust collecting grid plate 11, the number of the placing groove 3 is three, the first compression spring 4 is located on the lower outer side of the connecting column 7, the connecting plate 5 is slidably connected with the outside of the placing groove 3 and the inside of the placing groove 3, the lower end of the clamping block 6 is located in the clamping groove 12, the connecting column 7 is in the shape of "T", the handle 8 is in the shape of "T" and located above the device shell 1, the number of the limiting frame 9 is three, the lower outer side of the dust collecting grid plate 11 is attached to the inner side of the elastic rubber protrusion 10, the number of the dust collecting grid plate 11 is three, the fixed frame 16 is located in the air inlet groove 13, the number of the second compression spring 17 is several and evenly arranged, the right end of the brush assembly 18 is attached to the left end face of the filter screen 14, the device shell 1 is internally provided with the electrostatic field area 2, the upper end of the device shell 1 is internally provided with the placing groove 3, the first compression spring 4 is fixedly connected inside the placing groove 3, which facilitates the setting of the first compression spring 4, the connecting plate 5, the clamping block 6, the connecting column 7, the handle 8, the limiting frame 9, the elastic rubber protrusion 10 and the clamping groove 12, when the dust collecting grid plate 11 needs to be cleaned regularly, the handle 8 is pulled upwards, the handle 8 drives the connecting column 7, the connecting plate 5 and the clamping block 6 to move upwards, so that the clamping block 6 moves away from the clamping groove 12, the connecting plate 5 extrudes the first compression spring 4 upwards, and then the dust collecting grid plate 11 is pulled outwards, so that the lower part of the dust collecting grid plate 11 moves away from the limiting frame 9, and then the dust collecting grid plate 11 can be taken out as a whole for cleaning, after cleaning, reverse operation can be performed for installation, the device is relatively simple to disassemble and install the dust collecting grid plate 11, without the need for workers to use tools to remove all screws to take down for cleaning, effectively saving time, so that the equipment can be used in a timely manner, and there will be no screw loss to cause subsequent installation difficulties; the lower end of the first compression spring 4 is fixedly connected with the connecting plate 5, the lower end of the connecting plate 5 is fixedly connected with the clamping block 6, the upper end of the connecting plate 5 is fixedly connected with the connecting column 7, the upper end of the connecting column 7 is fixedly connected with the handle 8, the inside bottom end of the device shell 1 is fixedly connected with the limiting frame 9, the inner walls of the limiting frame 9 at both ends are fixedly connected with the elastic rubber protrusion 10, the dust collecting grid plate 11 is placed inside the limiting frame 9, the upper end of the dust collecting grid plate 11 is provided with the clamping groove 12, the left end of the device shell 1 is provided with the air inlet groove 13, the air inlet groove 13 is fixedly connected with the filter screen 14, the left inner side of the upper end of the device shell 1 is fixedly connected with the electric telescopic rod 15, the lower end of the electric telescopic rod 15 is fixedly connected with the fixed frame 16, the right inner side of the fixed frame 16 is fixedly connected with the second compression spring 17, the right end of the second compression spring 17 is fixedly connected with the brush assembly 18, the right end of the device shell 1 is provided with the ventilation hole 19, and the front end of the device shell 1 is provided with the sealing door 20.

[0025] Workflow: The device shell 1, the static electric field area 2, the dust collecting grid plate 11, the air inlet groove 13, the air hole 19 and the sealing door 20 constitute the static electric purification equipment, the static electric purification equipment is powered on when in use, the static electric purification equipment is placed in the position with large air flow, so that the air enters the inside of the device shell 1 from the air inlet groove 13, the filter screen 14 filters the air first, reduces the large dust or other impurities, then the small particle dust in the air passes through the static electric field area 2, so that the small particle dust is charged, then when passing through the dust collecting grid plate 11, the dust is adsorbed on the dust collecting grid plate 11, the purified air is discharged through the air hole 19, when the filter screen 14 is continuously used, more dust will be accumulated to cause blockage, at this time, the external controller starts the electric telescopic rod 15, the electric telescopic rod 15 drives the fixed frame 16, the second compression spring 17 and the brush assembly 18 to move up and down as a whole, the second compression spring 17 makes the right end of the brush assembly 18 continuously contact with the left end surface of the filter screen 14, so that the brush assembly 18 can effectively clean the filter screen 14, reduce the blockage of the filter screen 14, and prolong the service life of the filter screen 14, when the dust collecting grid plate 11 needs to be cleaned regularly, the sealing door 20 is opened, then the handle 8 is pulled upwards, the handle 8 drives the connecting column 7, the connecting plate 5 and the clamping block 6 to move upwards, so that the clamping block 6 moves away from the clamping groove 12, the connecting plate 5 extrudes the first compression spring 4 upwards, then the dust collecting grid plate 11 is pulled outwards, so that the lower part of the dust collecting grid plate 11 moves away from the limiting frame 9, then the dust collecting grid plate 11 can be taken out as a whole for cleaning, after cleaning, reverse operation can be performed for installation, the elastic rubber protrusion 10 is extruded by the outside of the lower part of the dust collecting grid plate 11 to appear elastic deformation, so as to fix the lower part of the elastic rubber protrusion 10, then the handle 8 is released, the first compression spring 4 provides a reverse force to make the clamping block 6 move downwards into the clamping groove 12, so as to fix the dust collecting grid plate 11, so that the dust collecting grid plate 11 is fixed more stably, the device is simple in dismounting and mounting operation of the dust collecting grid plate 11, without the need for workers to use tools to remove all screws to take down for cleaning, time is effectively saved, the equipment can be used in time subsequently, and there is no screw loss to cause subsequent installation difficulty.

[0026] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An electrostatic precipitation device comprising a device housing (1) and an electrostatic field zone (2), characterised in that: The device shell (1) is internally provided with an electrostatic field area (2), the upper end of the device shell (1) is internally provided with a placing groove (3), the first compression spring (4) is fixedly connected inside the placing groove (3), the lower end of the first compression spring (4) is fixedly connected with a connecting plate (5), the lower end of the connecting plate (5) is fixedly connected with a clamping block (6), the upper end of the connecting plate (5) is fixedly connected with a connecting column (7), the upper end of the connecting column (7) is fixedly connected with a handle (8), the bottom end of the device shell (1) is fixedly connected with a limiting frame (9) inside, the left and right end inner walls of the limiting frame (9) are both fixedly connected with an elastic rubber protrusion (10), the dust collecting grid plate (11) is placed inside the limiting frame (9), the upper end of the dust collecting grid plate (11) is provided with a clamping groove (12), the left end of the device shell (1) is internally provided with an air inlet groove (13), the filter screen (14) is fixedly connected inside the air inlet groove (13), the upper left end of the device shell (1) is fixedly connected with an electric telescopic rod (15), the lower end of the electric telescopic rod (15) is fixedly connected with a fixed frame (16), the right end of the fixed frame (16) is fixedly connected with a second compression spring (17), the right end of the second compression spring (17) is fixedly connected with a brush assembly (18), the right end of the device shell (1) is provided with a breathable hole (19), and the front end of the device shell (1) is provided with a sealing door (20).

2. An electrostatic precipitator according to claim 1, wherein: The device shell (1) is internally provided with an electrostatic field area (2), the upper end of the device shell (1) is internally provided with a placing groove (3), the first compression spring (4) is fixedly connected inside the placing groove (3), the lower end of the first compression spring (4) is fixedly connected with a connecting plate (5), the lower end of the connecting plate (5) is fixedly connected with a clamping block (6), the upper end of the connecting plate (5) is fixedly connected with a connecting column (7), the upper end of the connecting column (7) is fixedly connected with a handle (8), the bottom end of the device shell (1) is fixedly connected with a limiting frame (9) inside, the left and right end inner walls of the limiting frame (9) are both fixedly connected with an elastic rubber protrusion (10), the dust collecting grid plate (11) is placed inside the limiting frame (9), the upper end of the dust collecting grid plate (11) is provided with a clamping groove (12), the left end of the device shell (1) is internally provided with an air inlet groove (13), the filter screen (14) is fixedly connected inside the air inlet groove (13), the upper left end of the device shell (1) is fixedly connected with an electric telescopic rod (15), the lower end of the electric telescopic rod (15) is fixedly connected with a fixed frame (16), the right end of the fixed frame (16) is fixedly connected with a second compression spring (17), the right end of the second compression spring (17) is fixedly connected with a brush assembly (18), the right end of the device shell (1) is provided with a breathable hole (19), and the front end of the device shell (1) is provided with a sealing door (20).

3. An electrostatic precipitator according to claim 1, wherein: The device shell (1) is internally provided with an electrostatic field area (2), the upper end of the device shell (1) is internally provided with a placing groove (3), the first compression spring (4) is fixedly connected inside the placing groove (3), the lower end of the first compression spring (4) is fixedly connected with a connecting plate (5), the lower end of the connecting plate (5) is fixedly connected with a clamping block (6), the upper end of the connecting plate (5) is fixedly connected with a connecting column (7), the upper end of the connecting column (7) is fixedly connected with a handle (8), the bottom end of the device shell (1) is fixedly connected with a limiting frame (9) inside, the left and right end inner walls of the limiting frame (9) are both fixedly connected with an elastic rubber protrusion (10), the dust collecting grid plate (11) is placed inside the limiting frame (9), the upper end of the dust collecting grid plate (11) is provided with a clamping groove (12), the left end of the device shell (1) is internally provided with an air inlet groove (13), the filter screen (14) is fixedly connected inside the air inlet groove (13), the upper left end of the device shell (1) is fixedly connected with an electric telescopic rod (15), the lower end of the electric telescopic rod (15) is fixedly connected with a fixed frame (16), the right end of the fixed frame (16) is fixedly connected with a second compression spring (17), the right end of the second compression spring (17) is fixedly connected with a brush assembly (18), the right end of the device shell (1) is provided with a breathable hole (19), and the front end of the device shell (1) is provided with a sealing door (20).

4. An electrostatic precipitator according to claim 1, wherein: ​ 5. An electrostatic precipitator according to claim 1, wherein: ​

Images