High-performance negative ion module

Abstract

The utility model relates to the technical field of negative ion generators, in particular to a high-performance negative ion module which comprises a shell, the bottom of the shell is fixedly connected with an outer shell, the bottom of the inner wall of the shell is fixedly connected with a vertical plate, and a cover plate is attached to the top of the shell. A protruding block on one side of the cover plate is in threaded connection with a protruding block on the upper portion of one side of the shell through a bolt. Through cooperation of a shell, a fan, a shell, a negative electrode needle and a fixing structure, a first filter screen is inserted into the inner wall of a frame, meanwhile, one side of the outer wall of the first filter screen is attached to a protruding block at one end of the inner wall of the shell, a spring drives a square rod to move upwards, the square rod is inserted into a groove in one side of the bottom of the first filter screen, then the first filter screen is fixed, and the fan starts to work; and external air enters the shell after passing through the through hole in the lower portion of one side of the shell and the first filter screen, more external air can conveniently enter the shell, and then the production and discharge performance of the air negative ions is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to negative ion generator technical field, concretely is a kind of high-performance negative ion module. BACKGROUND

[0002] Negative ion generator is a kind of device that generates air negative ions, which is processed by EMI circuit and lightning protection circuit after inputting direct current or alternating current, and then is converted into alternating high voltage through pulse circuit, overvoltage current limiting, high-low voltage isolation and other lines, and then is rectified and filtered to obtain pure direct current negative high voltage after special grade electronic material, and the direct current negative high voltage is connected to the release tip made of metal or carbon element, high corona is generated by the tip direct current high voltage, and a large amount of electrons are released at high speed, but electrons cannot exist in air for a long time, so they are immediately captured by oxygen molecules in air, thereby generating air negative ions.

[0003] The existing negative ion generator assembly (application number: 202122698028.5) is provided with a scraper and a fixing assembly, the scraper can clean the dust on the surface of the filter screen plate, thereby prolonging the service life, and when the filter screen plate needs to be replaced, the fixing assembly can conveniently disassemble and assemble it. However, the above-mentioned device still has the problem that after the production of air negative ions, the air negative ions are blown out by the fan, the filter screen is arranged on the cover plate, and when the air negative ions are discharged, air needs to enter the shell, which is not convenient for the entry of more external air into the shell, thereby reducing the production and discharge performance of air negative ions, and the discharge angle cannot be adjusted, thereby reducing the use flexibility. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problem of the prior art that it is not convenient for more external air to enter the shell, thereby reducing the production and discharge performance of air negative ions, and the discharge angle cannot be adjusted, thereby reducing the use flexibility, and provides a high-performance negative ion module.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A high-performance negative ion module is designed, which comprises a shell, an outer shell fixedly connected to the bottom of the shell, a vertical plate fixedly connected to the inner wall bottom of the shell, a cover plate attached to the top of the shell, a box body fixedly connected to one side of the top of the cover plate, a power transformer installed on one side of the rear end of the inner wall of the shell, a high-voltage generator installed on one side of the bottom of the inner wall of the shell, a voltage doubler module installed on one side of the bottom of the vertical plate, a negative electrode needle installed on one end of the vertical plate, a fan installed on one side of the rear end of the inner wall of the shell, and a fixing structure provided on one side of the shell.

[0007] Preferably, the fixed structure comprises a frame, the top of the frame is fixedly connected with one side of the bottom of the shell, the inner wall gap of the frame is matched with a filter screen one, the outer wall one side of the filter screen one is matched with the inner wall one end protrusion of the shell, the bottom one side groove of the filter screen one is matched with a square rod, the outer wall lower side of the square rod is matched with the bottom inner wall of the frame, the outer wall of the square rod is matched with a spring, and the upper and lower ends of the spring are fixedly connected with the outer wall upper side of the square rod and the inner wall bottom of the frame respectively.

[0008] Preferably, the bottom one side of the box is fixedly connected with an electric push rod, the telescopic rod of the electric push rod is matched with the bottom one side inner wall of the box in a gap, and the telescopic rod of the electric push rod is fixedly connected with a rack.

[0009] Preferably, the one side of the rack is meshingly connected with a gear, the rear end of the gear is rotatably connected with the rear end one side of the inner wall of the box through a pin shaft, and the front end face of the gear is fixedly connected with a plate body.

[0010] Preferably, the one side inner wall of the plate body is fixedly connected with a vertical pipe, the outer wall upper side of the vertical pipe is matched with the top through groove of the box in a gap, and the bottom of the vertical pipe is fixedly connected with a hose.

[0011] Preferably, the bottom of the hose is fixedly connected with a cylinder, the bottom of the cylinder is fixedly connected with the top one side of the cover plate, and the one side lower inner wall of the cylinder is matched with a filter screen two in a gap.

[0012] The high-performance negative ion module has the beneficial effects that: through the cooperation of the shell, the fan, the shell, the negative electrode needle and the fixed structure, when the device is used, the filter screen one can be inserted into the inner wall of the frame, the outer wall one side of the filter screen one is matched with the inner wall one end protrusion of the shell, the square rod is driven upward by the spring, the square rod is inserted into the bottom one side groove of the filter screen one, the fixation of the filter screen one is realized, the fan starts to work, air negative ions are blown out, the external air enters the shell from the one side lower through hole of the shell and the rear of the filter screen one, the external air is convenient to enter the shell, and the production and discharge performance of the air negative ions are improved.

[0013] Through the cooperation of the cover plate, the box, the electric push rod, the rack, the gear, the plate body, the vertical pipe, the hose, the cylinder, the cylinder and the filter screen two, when the device is used, the rack can be driven to move up and down by the electric push rod, the gear is driven to rotate by the rack, the plate body is driven to rotate by the gear, the vertical pipe is driven to swing by the plate body, the discharged angle is convenient to adjust, and the use flexibility is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model.

[0015] Fig. 2 It is the shell, cover plate and vertical plate structure schematic view of the utility model;

[0016] Fig. 3 It is the shell, cover plate and box structure schematic view of the utility model;

[0017] Fig. 4 It is the hose, cylinder and filter screen two structure schematic view of the utility model;

[0018] Fig. 5 It is the rack, gear and plate body structure schematic view of the utility model;

[0019] Fig. 6 It is the frame, square rod and spring structure schematic view of the utility model.

[0020] In the drawing: 1, shell, 2, fixed structure, 2a1, filter screen one, 2a2, frame, 2a3, square rod, 2a4, spring, 2b1, vertical block, 3, shell, 4, cover plate, 5, power transformer, 6, high voltage generator, 7, voltage doubler module, 8, negative pole, 9, fan, 10, vertical plate, 11, box, 12, electric push rod, 13, rack, 14, gear, 15, plate body, 16, vertical pipe, 17, hose, 18, cylinder, 19, filter screen two. DETAILED DESCRIPTION

[0021] The utility model will be further described below in conjunction with the drawings:

[0022] Example 1:

[0023] Refer to the drawings Figs. 1-6 In this embodiment, a kind of high-performance negative ion module, including shell 1, the bottom of shell 1 is fixedly connected with shell 3, the inner wall of the side lower portion of shell 3 is processed with through slot, the inner wall bottom of shell 1 is fixedly connected with vertical plate 10, the top of shell 1 is attached with cover plate 4, the side protruding block of cover plate 4 is connected with the side upper protruding block of shell 1 by bolt and screw thread, the top side of cover plate 4 is fixedly connected with box 11, the rear end side of the inner wall of shell 1 is installed with power transformer 5, the bottom side of the inner wall of shell 1 is installed with high voltage generator 6, the lower side of vertical plate 10 is installed with voltage doubler module 7.

[0024] The end of vertical plate 10 is installed with negative pole 8, the rear end side of the inner wall of shell 1 is installed with fan 9, the model of fan 9 is determined according to actual use, the bottom side of box 11 is fixedly connected with electric push rod 12, the gap of the bottom side inner wall of box 11 and the telescopic rod of electric push rod 12 is matched, the model of electric push rod 12 is determined according to actual use, the telescopic rod of electric push rod 12 is fixedly connected with rack 13, the side of rack 13 is engagedly connected with gear 14.

[0025] The rear end of the gear 14 is rotatably connected with the rear end of the inner wall of the box body 11 through a pin shaft, the pin shaft can rotate at the rear end of the inner wall of the box body 11 when the gear 14 is stressed, the front end face of the gear 14 is fixedly connected with a plate body 15, the inner wall of one side of the plate body 15 is fixedly connected with a vertical pipe 16, the outer wall of the vertical pipe 16 is gap-fitted with the top through slot of the box body 11, the bottom of the vertical pipe 16 is fixedly connected with a hose 17, and the bottom of the hose 17 is fixedly connected with a cylinder 18.

[0026] The bottom of the cylinder 18 is fixedly connected with the top side of the cover plate 4, the lower inner wall of one side of the cylinder 18 is gap-fitted with a filter screen two 19, the material and mesh number of the filter screen two 19 are determined according to actual use, and the shell body 1 is provided with a fixed structure 2, the fixed structure 2 facilitates more external air to enter the shell body 1, thereby improving the production and discharge performance of air negative ions.

[0027] The fixed structure 2 comprises a frame body 2a2, the top of the frame body 2a2 is fixedly connected with the bottom side of the shell body 1, the inner wall of the frame body 2a2 is gap-fitted with a filter screen one 2a1, the model of the filter screen one 2a1 is determined according to actual use, the outer wall of one side of the filter screen one 2a1 is attached to the inner wall of one end of the outer shell 3, and the bottom side of the filter screen one 2a1 is gap-fitted with a square rod 2a3 in a recess.

[0028] The bottom outer wall of the square rod 2a3 is gap-fitted with the bottom inner wall of the frame body 2a2, the outer wall of the square rod 2a3 is gap-fitted with a spring 2a4, the spring 2a4 gives the square rod 2a3 an upward force, the upper and lower ends of the spring 2a4 are fixedly connected with the outer wall of the square rod 2a3 and the inner wall of the bottom of the frame body 2a2 respectively, more external air is facilitated to enter the shell body 1, thereby improving the production and discharge performance of air negative ions.

[0029] Working principle:

[0030] When air negative ions are discharged:

[0031] Insert filter screen 2a1 into the inner wall of frame body 2a2, and the outer wall side of filter screen 2a1 is attached to the end protrusion of the inner wall of shell 3, spring 2a4 drives square rod 2a3 to move upward, so that square rod 2a3 is inserted into the bottom side groove of filter screen 2a1, thereby realizing the fixation of filter screen 2a1, motor push rod 12 starts to work, motor push rod 12 drives rack 13 to move up and down, rack 13 drives gear 14 to rotate, gear 14 drives plate body 15 to rotate, plate body 15 drives vertical pipe 16 to swing, adjust vertical pipe 16 to the appropriate angle, after processing the current, through the pulse circuit, power transformer 5 and high voltage generator 6 are upgraded to alternating high voltage, then through the voltage doubler module 7 to generate pure DC negative high voltage, connect the DC negative high voltage to the release tip of the metal-made negative electrode needle 8, use the tip DC high voltage to generate corona, so a large number of electrons will be discharged at high speed, because the electrons cannot exist in the air for a long time, so they will be immediately captured by oxygen molecules in the air, thereby becoming air negative ions, fan 9 starts to work, fan 9 blows out the air negative ions, the air negative ions are discharged through cylinder body 18, hose 17 and vertical pipe 16, and the external air enters the inside of shell 1 after passing through the lower through slot of one side of shell 3 and filter screen 2a1.

[0032] Example 2:

[0033] Referring to the drawings Figs. 1-6 In this embodiment, a high-performance negative ion module, wherein the fixing structure 2 can further include a vertical block 2b1, one side of the vertical block 2b1 is fixedly connected with one end of the filter screen two 19, and the inner wall below the vertical block 2b1 is threadedly connected with the inner wall below one side of the cylinder body 18 through a bolt.

[0034] Working principle:

[0035] Rotate the bolt, move the vertical block 2b1 to the left by moving the bolt out of the inner wall of the vertical block 2b1 and the cylinder body 18, the vertical block 2b1 drives the filter screen two 19 to move to the left, thereby realizing the disassembly of the filter screen two 19, facilitating the cleaning and replacement of the filter screen two 19 by the staff.

[0036] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A high-performance negative ion module, comprising a housing (1), characterized in that: The bottom of the housing (1) is fixedly connected to the outer shell (3), the bottom of the inner wall of the housing (1) is fixedly connected to the vertical plate (10), the top of the housing (1) is fitted with a cover plate (4), one side of the cover plate (4) is threadedly connected to the upper side of the housing (1) by bolts, the top side of the cover plate (4) is fixedly connected to the box body (11), the rear end of the inner wall of the housing (1) is equipped with a power transformer (5), the bottom side of the inner wall of the housing (1) is equipped with a high voltage generator (6), the lower side of the vertical plate (10) is equipped with a voltage multiplier module (7), one end of the vertical plate (10) is equipped with a negative electrode needle (8), the rear end of the inner wall of the housing (1) is equipped with a fan (9), and one side of the housing (1) is provided with a fixing structure (2).

2. The high-performance negative ion module according to claim 1, characterized in that: The fixed structure (2) includes a frame (2a2), the top of which is fixedly connected to the bottom side of the shell (1), a filter screen (2a1) is fitted into the inner wall of the frame (2a2), one side of the outer wall of the filter screen (2a1) is in contact with a protrusion at one end of the inner wall of the shell (3), a square rod (2a3) is fitted into the groove on the bottom side of the filter screen (2a1), the lower part of the outer wall of the square rod (2a3) is fitted into the bottom inner wall of the frame (2a2), and a spring (2a4) is fitted into the outer wall of the square rod (2a3). The upper and lower ends of the spring (2a4) are fixedly connected to the upper part of the outer wall of the square rod (2a3) and the bottom of the inner wall of the frame (2a2), respectively.

3. The high-performance negative ion module according to claim 1, characterized in that: An electric push rod (12) is fixedly connected to one side of the bottom of the box (11). The telescopic rod of the electric push rod (12) is clearance-fitted with the inner wall of the bottom side of the box (11). A rack (13) is fixedly connected to the telescopic rod of the electric push rod (12).

4. The high-performance negative ion module according to claim 3, characterized in that: A gear (14) is meshed with one side of the rack (13), and the rear end of the gear (14) is rotatably connected to the rear end of the inner wall of the housing (11) via a pin. A plate (15) is fixedly connected to the front end of the gear (14).

5. The high-performance negative ion module according to claim 4, characterized in that: A vertical pipe (16) is fixedly connected to the inner wall of one side of the plate (15). The upper part of the outer wall of the vertical pipe (16) is in clearance fit with the top through groove of the box (11). A flexible hose (17) is fixedly connected to the bottom of the vertical pipe (16).

6. The high-performance negative ion module according to claim 5, characterized in that: The bottom of the hose (17) is fixedly connected to a cylinder (18), the bottom of the cylinder (18) is fixedly connected to the top side of the cover plate (4), and a filter screen (19) is fitted into the inner wall of the lower side of the cylinder (18).

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