Air conditioner filter element with negative oxygen ion function

Abstract

The invention discloses an air conditioner filter element with a negative oxygen ion function, and belongs to the technical field of automobile air conditioner filter elements. The air conditioner filter element comprises an outer frame, rotating rods are rotatably mounted at the rear end of an inner cavity of the outer frame at equal intervals, a sealing plate is fixedly connected to the middle of each rotating rod and attached to the inner wall of the outer frame, and an adjusting mechanism is mounted on the right side of each rotating rod; a mounting groove matched with the adjusting mechanism is formed in the outer frame, and a mounting plate is fixedly connected to the middle of the outer frame; the negative oxygen ion release mechanism is mounted in the middle of the rear end of the mounting plate, negative oxygen ions can be quickly released through the negative oxygen ion release mechanism when an air conditioner filter element is opened, air can be quickly purified, and the negative oxygen ions can be quickly released through the adjusting mechanism and the transmission mechanism when the sealing plate is opened. And the threaded sleeve extrudes the pressing switch, so that the negative ion generator main body and the electrode end release negative oxygen ions.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive air-conditioning filters, and in particular to an air-conditioning filter with a negative oxygen ion function. Background Art

[0002] When a vehicle is running with the air conditioner on, it needs to inhale external air into the passenger compartment. However, the outside air contains many different particles, such as dust, pollen, soot, abrasive particles, and various odorous nitrogen oxides. Therefore, it is necessary to install a filter on the automotive air conditioner to filter out these pollutants and ensure the cleanliness of the air inside the vehicle.

[0003] A negative oxygen ion filter that is conveniently installed on the internal air conditioner of a vehicle with the publication number CN210554072U includes an outer frame. On the inner wall of the outer frame, an upper installation groove, a middle installation groove, and a lower installation groove are sequentially formed from top to bottom. An upper filter element is installed in the upper installation groove, a negative oxygen ion membrane is installed in the middle installation groove, a lower filter element is installed in the lower installation groove, and two installation clamping strips are fixedly installed on the outer side walls of both sides of the outer frame. The negative oxygen ion filter of the present invention, by installing a negative oxygen ion membrane sprayed with negative ion powder in the middle of the outer frame of the air-conditioning filter, uses the negative ion powder to generate negative oxygen ions, which enter the vehicle along with the purified air, increasing the negative oxygen ion concentration in the air inside the vehicle, and thus improving the comfort of the passengers inside the vehicle; in addition, by installing installation clamping strips with telescopic clamping columns on both sides of the outer frame of the air-conditioning filter, it is convenient for the disassembly and assembly of the air-conditioning filter.

[0004] The above device uses a sprayed negative oxygen ion coating to achieve negative oxygen ion release. However, the purification effect of the negative oxygen ion coating is weak and is only suitable for auxiliary purification. Moreover, when not in use, the negative oxygen ion coating also remains in the release state and will gradually dissipate during long-term use, thus affecting the negative oxygen ion effect of the air-conditioning filter. Therefore, it is necessary to provide a new air-conditioning filter with a negative oxygen ion function to solve the above technical problems. Summary of the Invention

[0005] Object of the Invention: The object of the present invention is to provide an air-conditioning filter with a negative oxygen ion function to solve the problems that the existing negative oxygen ion coating has a weak purification effect, is only suitable for auxiliary purification, and when not in use, the negative oxygen ion coating also remains in the release state and will gradually dissipate during long-term use, thus affecting the negative oxygen ion effect of the air-conditioning filter.

[0006] Technical Solution: An air-conditioning filter with a negative oxygen ion function includes: an outer frame, a rotating rod is rotatably installed at equal intervals at the rear end of the inner cavity of the outer frame, a sealing plate is fixedly connected to the middle of the rotating rod, and the sealing plate is in contact with the inner wall of the outer frame. An adjusting mechanism is installed on the right side of the rotating rod, and the outer frame is provided with an installation groove adapted to the adjusting mechanism. An installation plate is fixedly connected to the middle of the outer frame.

[0007] A negative oxygen ion release mechanism, a negative oxygen ion release mechanism is installed in the middle of the rear end of the mounting plate, a filter screen is arranged between the sealing plate and the mounting plate, an activated carbon adsorption plate is installed at the front end of the outer frame, and a filter element mechanism is installed at the front end of the activated carbon adsorption plate.

[0008] As a further description of the above technical solution: The adjustment mechanism includes a motor installed on the right side of the outer frame, the power output end of the motor is connected to a rotating rod, a sprocket is fixedly connected to the right side of the rotating rod, and a chain is sleeved on the outer surface of the sprocket;

[0009] It also includes a transmission mechanism for delivering the kinetic energy of the motor.

[0010] As a further description of the above technical solution: The transmission mechanism includes a threaded rod rotatably installed on the outer frame, a threaded sleeve is screwed to the front end of the threaded rod, pulley wheels are installed at the power output ends of the threaded rod and the motor, and a belt is sleeved on the outer surface of the pulley wheels.

[0011] As a further description of the above technical solution: The front end of the threaded sleeve is fixedly connected to a slider, the mounting plate is provided with a chute adapted to the slider, and the threaded sleeve and the mounting plate form a sliding connection mechanism.

[0012] As a further description of the above technical solution: The negative oxygen ion release mechanism includes a negative ion generator main body arranged in the middle of the rear end of the mounting plate, and the mounting plate is provided with a through hole adapted to the negative ion generator main body. Two electrode ends are installed at the front end of the negative ion generator main body, a fixed block is installed on the side where the electrode ends are far away from each other, a push switch is installed at the rear end of the negative ion generator main body, and a foam is sleeved on the outer surface of the electrode end.

[0013] As a further description of the above technical solution: A positioning member is sleeved on the outer surface of the fixed block, the positioning member is provided with a card slot adapted to the fixed block, and the positioning member and the fixed block form a rotating and engaging connection mechanism.

[0014] As a further description of the above technical solution: The threaded sleeve corresponds to the position of the push switch.

[0015] As a further description of the above technical solution: The foam is provided with a through hole adapted to the electrode end, and the foam is clamped between the negative ion generator main body and the fixed block.

[0016] As a further description of the above technical solution: The outer frame is provided with movable slots adapted to the filter screen and the activated carbon adsorption plate.

[0017] As a further description of the above technical solution: The filter element mechanism includes a nylon mesh layer, a fiberglass layer is connected to the front end of the nylon mesh layer, and a fine filter layer is connected to the front end of the fiberglass layer.

[0018] Beneficial effects: 1. By providing a negative oxygen ion release mechanism, it is convenient to quickly release negative oxygen ions when the air conditioner filter element is opened, and it can quickly purify the air, so as to solve the problem that the purification effect of the existing negative oxygen ion coating is weak and it is only suitable for auxiliary purification, improve the purification effect of this device, and can be adapted to dry environments, avoiding the problem of low release efficiency of the negative oxygen ion coating in dry environments;

[0019] 2. By providing an adjustment mechanism and a transmission mechanism, it is convenient to squeeze the push switch by the threaded sleeve while the sealing plate is opened, and it is convenient to release negative oxygen ions from the negative ion generator main body and the electrode end while the air conditioner filter element is opened, avoiding the negative oxygen ion coating from remaining in the release state when not in use, and it will gradually dissipate after long-term use, thus affecting the negative oxygen ion effect of the air conditioner filter element. Description of the drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of an air conditioner filter element with a negative oxygen ion function proposed by the present invention;

[0021] Figure 2 It is a schematic diagram of the structure analyzed in the present invention;

[0022] Figure 3 It is a schematic diagram of the disassembled structure of the components in the present invention Figure 1 ;

[0023] Figure 4 It is a schematic diagram of the disassembled structure of the components in the present invention Figure 2 ;

[0024] Figure 5 It is a schematic diagram of the structure of the adjustment mechanism and the transmission mechanism in the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the negative oxygen ion release mechanism in the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the filter element mechanism in the present invention.

[0027] Legend Name: 1. Outer frame; 2. Rotating rod; 3. Sealing plate; 4. Adjusting mechanism; 401. Motor; 402. Sprocket; 403. Chain; 5. Mounting plate; 6. Negative oxygen ion releasing mechanism; 601. Negative ion generator main body; 602. Electrode end; 603. Fixed block; 604. Press switch; 605. Foam; 606. Positioning part; 7. Transmission mechanism; 701. Threaded rod; 702. Threaded sleeve; 703. Pulley; 704. Belt; 8. Filter net; 9. Activated carbon adsorption plate; 10. Filter element mechanism; 1001. Nylon mesh layer; 1002. Glass fiber layer; 1003. Fine effect filter layer. Detailed implementation

[0028] To make the technical solution of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments.

[0029] Embodiment 1

[0030] Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The present invention discloses an air conditioner filter element with negative oxygen ion function, which can solve the problems that the existing negative oxygen ion coating has weak purification effect and is only suitable for auxiliary purification, and the negative oxygen ion coating remains in the release state even when not in use, and will gradually dissipate during long-term use, thus affecting the negative oxygen ion effect of the air conditioner filter element. It includes an outer frame 1, a rotating rod 2 is equidistantly and rotatably installed at the rear end of the inner cavity of the outer frame 1, a sealing plate 3 is fixedly connected to the middle of the rotating rod 2, and the sealing plate 3 fits with the inner wall of the outer frame 1. An adjusting mechanism 4 is installed on the right side of the rotating rod 2, and the outer frame 1 is provided with a mounting groove adapted to the adjusting mechanism 4. A mounting plate 5 is fixedly connected to the middle of the outer frame 1;

[0031] A negative oxygen ion releasing mechanism 6 is installed in the middle of the rear end of the mounting plate 5. A filter net 8 is arranged between the sealing plate 3 and the mounting plate 5. An activated carbon adsorption plate 9 is installed at the front end of the outer frame 1. A filter element mechanism 10 is installed at the front end of the activated carbon adsorption plate 9.

[0032] Working principle: The outer frame 1 facilitates the installation of components. The rotating rod 2 and the sealing plate 3 facilitate the control of the opening and closing of the air conditioner filter element. The adjusting mechanism 4 facilitates the control of the opening and closing of the sealing plate 3. The mounting plate 5 facilitates the installation of the negative oxygen ion releasing mechanism 6. The negative oxygen ion releasing mechanism 6 facilitates the rapid release of negative oxygen ions when the air conditioner filter element is opened, and can quickly purify the air. The filter net 8 facilitates the filtration of large particle impurities. The activated carbon adsorption plate 9 facilitates the adsorption of ozone generated when the negative oxygen ion releasing mechanism 6 is used, avoiding pollution. The filter element mechanism 10 facilitates the filtration of residual impurities in the air.

[0033] Embodiment 2

[0034] Refer to Figure 5 、 Figure 6 and Figure 7 In this embodiment, the problems existing in the existing negative oxygen ion coating are solved. The purification effect of the negative oxygen ion coating is weak and it is only suitable for auxiliary purification. Moreover, when the negative oxygen ion coating is not needed, it still remains in the release state and will gradually dissipate during long-term use, thus affecting the negative oxygen ion effect of the air conditioner filter element. The air conditioner filter element with negative oxygen ion function further includes an adjusting mechanism 4. The adjusting mechanism 4 includes a motor 401 installed on the right side of the outer frame 1. The power output end of the motor 401 is connected to the rotating rod 2. A sprocket 402 is fixedly connected to the right side of the rotating rod 2. A chain 403 is sleeved on the outer surface of the sprocket 402. It also includes a transmission mechanism 7 for transmitting the kinetic energy of the motor 401. The transmission mechanism 7 includes a threaded rod 701 rotatably installed on the outer frame 1. A threaded sleeve 702 is screwed onto the front end of the threaded rod 701. A pulley 703 is installed on the power output ends of the threaded rod 701 and the motor 401. A belt 704 is sleeved on the outer surface of the pulley 703. A slider is fixedly connected to the front end of the threaded sleeve 702. The mounting plate 5 is provided with a chute adapted to the slider. The threaded sleeve 702 and the mounting plate 5 form a sliding connection mechanism. The negative oxygen ion releasing mechanism 6 includes a negative ion generator main body 601 arranged in the middle of the rear end of the mounting plate 5. The mounting plate 5 is provided with a through hole adapted to the negative ion generator main body 601. Two electrode ends 602 are installed at the front end of the negative ion generator main body 601. Fixed blocks 603 are installed on the sides where the electrode ends 602 are far away from each other. A push switch 604 is installed at the rear end of the negative ion generator main body 601. A foam 605 is sleeved on the outer surface of the electrode end 602. A positioning member 606 is sleeved on the outer surface of the fixed block 603. The positioning member 606 is provided with a card slot adapted to the fixed block 603. The positioning member 606 and the fixed block 603 form a rotating and clamping connection mechanism. The threaded sleeve 702 corresponds to the position of the push switch 604. The foam 605 is provided with a through hole adapted to the electrode end 602, and the foam 605 is clamped between the negative ion generator main body 601 and the fixed block 603. The outer frame 1 is provided with movable slots adapted to the filter net 8 and the activated carbon adsorption plate 9. The filter element mechanism 10 includes a nylon mesh layer 1001. A fiberglass layer 1002 is connected to the front end of the nylon mesh layer 1001. A fine filter layer 1003 is connected to the front end of the fiberglass layer 1002.

[0035] Working principle: When the device is used, the motor 401 is turned on, and the motor 401 drives the rotating rod 2 to rotate, so that the sealing plate 3 is rotated and opened. When the sealing plate 3 is opened, the car's built-in fan is turned on, which is convenient for the device to be used for exhaust filtration. When the motor 401 is turned on, it is convenient to drive the pulley 703 to rotate, and through the belt 704, it is convenient to synchronously drive the threaded rod 701 to rotate, so that the threaded sleeve 702 moves toward the negative oxygen ion release mechanism 6, so that it presses the press switch 604, turns on the negative ion generator body 601, and releases negative oxygen ions through the electrode end 602, so as to quickly purify the air, so as to solve the problem that the existing negative oxygen ion coating has a weak purification effect and is only suitable for auxiliary purification, improves the purification effect of the device, and can be adapted to dry environments, avoiding the problem of low release efficiency of the negative oxygen ion coating in dry environments. When the negative ion generator body 601 needs to be disassembled During maintenance, the positioning piece 606 is rotated, and after the fixing block 603 is separated from the positioning piece 606, it is convenient to separate the ion generator body 601 from the mounting plate 5. By providing the foam 605, the relative friction between the negative ion generator body 601 and the positioning piece 606 is reduced, thereby improving the service life of the device. During filtering, the filter 8 is used to filter large particles of impurities in the air. By providing the activated carbon adsorption plate 9, the ozone generated by the negative oxygen ions released by the negative ion generator body 601 and the electrode end 602 is adsorbed to ensure the safety of the device. By providing the nylon mesh layer 1001, the glass fiber layer 1002 and the fine filter mesh layer 1003, the impurities remaining after the initial filtration of the air are filtered for a secondary time, thereby ensuring the effectiveness of the filtration of the device. When the filter 8 and the activated carbon adsorption plate 9 need to be cleaned or replaced, the outer frame 1 is disassembled and pulled out for replacement.

[0036] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An air conditioner filter element with negative oxygen ion function, characterized in that, Including: An outer frame (1), a rotating rod (2) is rotatably installed at equal intervals at the rear end of the inner cavity of the outer frame (1), a sealing plate (3) is fixedly connected to the middle of the rotating rod (2), and the sealing plate (3) fits against the inner wall of the outer frame (1). An adjusting mechanism (4) is installed on the right side of the rotating rod (2), and the outer frame (1) is provided with an installation groove adapted to the adjusting mechanism (4). An installation plate (5) is fixedly connected to the middle of the outer frame (1). A negative oxygen ion releasing mechanism (6), a negative oxygen ion releasing mechanism (6) is installed in the middle of the rear end of the installation plate (5). A filter net (8) is arranged between the sealing plate (3) and the installation plate (5). An activated carbon adsorption plate (9) is installed at the front end of the outer frame (1), and a filter element mechanism (10) is installed at the front end of the activated carbon adsorption plate (9).

2. The air-conditioning filter element with negative oxygen ion function according to claim 1, characterized in that, The adjusting mechanism (4) includes a motor (401) installed on the right side of the outer frame (1). The power output end of the motor (401) is connected to the rotating rod (2). A sprocket (402) is fixedly connected to the right side of the rotating rod (2), and a chain (403) is sleeved on the outer surface of the sprocket (402). It also includes a transmission mechanism (7) for transmitting the kinetic energy of the motor (401).

3. The air conditioner filter element with negative oxygen ion function according to claim 2, characterized in that The transmission mechanism (7) includes a threaded rod (701) rotatably installed on the outer frame (1). A threaded sleeve (702) is screwed to the front end of the threaded rod (701). Pulley wheels (703) are installed on the power output ends of the threaded rod (701) and the motor (401), and a belt (704) is sleeved on the outer surface of the pulley wheels (703).

4. The air conditioner filter element with negative oxygen ion function according to claim 3, characterized in that, A slider is fixedly connected to the front end of the threaded sleeve (702). The installation plate (5) is provided with a chute adapted to the slider. The threaded sleeve (702) and the installation plate (5) form a sliding connection mechanism.

5. The air conditioner filter element with negative oxygen ion function according to claim 4, characterized in that, The negative oxygen ion releasing mechanism (6) includes a negative ion generator main body (601) arranged in the middle of the rear end of the installation plate (5). The installation plate (5) is provided with a through hole adapted to the negative ion generator main body (601). Two electrode ends (602) are installed at the front end of the negative ion generator main body (601). Fixed blocks (603) are installed on the sides where the electrode ends (602) are away from each other. A push switch (604) is installed at the rear end of the negative ion generator main body (601). A foam (605) is sleeved on the outer surface of the electrode end (602).

6. The air-conditioning filter element with negative oxygen ion function according to claim 5, characterized in that A positioning member (606) is sleeved on the outer surface of the fixed block (603). The positioning member (606) is provided with a card slot adapted to the fixed block (603). The positioning member (606) and the fixed block (603) form a rotating and engaging connection mechanism.

7. A kind of air conditioner filter element with negative oxygen ion function according to claim 5, characterized in that The threaded sleeve (702) corresponds to the position of the push switch (604).

8. The air conditioner filter element with negative oxygen ion function according to claim 5, characterized in that, The foam (605) is provided with a through hole adapted to the electrode end (602), and the foam (605) is clamped between the negative ion generator main body (601) and the fixed block (603).

9. The air-conditioning filter element with negative oxygen ion function according to claim 1, characterized in that, The outer frame (1) is provided with movable slots adapted to the filter net (8) and the activated carbon adsorption plate (9).

10. The air conditioner filter element with negative oxygen ion function according to claim 1, characterized in that, The filter element mechanism (10) includes a nylon mesh layer (1001), a glass fiber layer (1002) is connected to the front end of the nylon mesh layer (1001), and a fine filter screen layer (1003) is connected to the front end of the glass fiber layer (1002).

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