Automobile air conditioner air duct with dust removal function

Abstract

The utility model discloses an automobile air conditioner air duct with dust removal function, which comprises an air conditioner main body, a fixed frame, a vent pipe and a collecting bin, the middle position of one side of the air conditioner main body is fixedly connected with a connecting seat, the inside of the connecting seat is movably connected with the fixed frame, the inside of the fixed frame is connected with the vent pipe, and the collecting bin is connected with the vent pipe. The fixing frame is movably connected with the ventilation pipe, second positioning holes are formed in the two sides of the ventilation pipe, positioning rods are movably connected into the second positioning holes, and a filter plate is fixedly connected to one side of the interior of the ventilation pipe. Dust can be effectively blocked through the filter plate, at the moment, the electrode plate in the collecting bin is started to enable dust particles in the ventilation pipe to be combined with negative ions to carry negative electricity, and then the dust particles tend to the surface of the anode to discharge and deposit. And at the moment, dust particles are adsorbed to the electrode plates in the collecting bin under the action of electric field force, so that dust removal work in the ventilation pipe is quickly carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air-conditioning ducts, in particular to an automobile air-conditioning duct with a dust removal function. Background Art

[0002] The car air conditioning device is an important functional component in the car, and the car air conditioning air duct refers to the wind path formed by the air inlet and outlet of the car air purifier. Generally, the design of parallel air inlet and outlet directions is ideal, which can ensure the quality of the air in the car and contribute to the health of passengers.

[0003] In the specification of Chinese utility model patent application CN213565336U, a car air-conditioning duct with dust removal function is disclosed. The dust filter is plugged into the upper inner end of a fixed frame. The plug-in fixed connection installation makes it more convenient during installation. The mesh ventilation holes are also plugged into the inner side of the fixed frame. The mesh ventilation holes are plugged into the fixed frame in an interlocking manner, so that the dust and fine harmful substances in the air can be well filtered out. When the pull-out dust filter needs to be replaced and cleaned, it can be well pulled out through the spring button in the middle of the upper end of the fixed frame. However, the air-conditioning duct is not provided with protective measures. During the use of the car air-conditioning, dust particles in the air will enter the inside of the air-duct. At this time, the dust cannot be processed in time, which will cause the dust to adhere to the condenser of the car air-conditioning. Long-term operation will reduce the service life of the car air-conditioning and the overall environment in the car. Utility Model Content

[0004] The utility model aims to provide an automobile air conditioning duct with a dust removal function to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile air-conditioning duct with a dust removal function, comprising an air-conditioning main body, a fixed frame, a ventilation pipe and a collecting bin, a connecting seat is fixedly connected to the middle position of one side of the air-conditioning main body, the fixing frame is movably connected to the inside of the connecting seat, the ventilation pipe is connected to the inside of the fixing frame, the fixing frame and the ventilation pipe are movably connected, second positioning holes are arranged inside both sides of the ventilation pipe, the second positioning holes are movably connected to the inside of a positioning rod, a filter plate is fixedly connected to one side of the ventilation pipe, the collecting bin is slidably connected to the inside of the bottom end of the ventilation pipe, limiting sliders are fixedly connected to the top ends of both sides of the collecting bin, a third positioning hole is arranged in the middle position of one side of the limiting slider, a discharge port is installed at the bottom end of one side of the collecting bin, a pull rod is slidably connected to one side of the bottom end of the ventilation pipe, and an electrode plate is installed at the bottom end of the collecting bin.

[0006] Preferably, an air outlet is installed on one side of the exterior of the air-conditioning main body, and a connecting pipe is fixedly connected to a middle position of one side of the air-conditioning main body.

[0007] Preferably, bolts are provided on both sides of the outside of the connecting seat, the connecting seat and the bolts are threadedly connected, the bottom end of the bolt is fixedly connected to a movable disk, and the middle position of the bottom end of the movable disk is fixedly connected to a positioning rod.

[0008] Preferably, first positioning holes are provided inside both sides of the fixing frame, positioning rods are movably connected inside the first positioning holes, and sound-absorbing cotton is installed on one side inside the fixing frame.

[0009] Preferably, a top end of the pull rod is fixedly connected to a movable block, and one side of the movable block is fixedly connected to a spring.

[0010] Preferably, an insertion rod is fixedly connected to the middle position of one side of the movable block, and the outside of the insertion rod is movably connected to a third positioning hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This type of automobile air conditioning duct with dust removal function can filter the air outlet of the automobile air conditioning duct by setting a fixed frame in the middle of the air conditioning body and the ventilation pipe. At the same time, a filter plate is fixedly connected to one side of the ventilation pipe, and the filter plate can effectively block the dust. At this time, the electrode plate in the collection bin is activated to make the dust particles in the ventilation pipe combine with negative ions and carry negative charges, and then discharge and deposit on the anode surface. At this time, the dust particles are adsorbed onto the electrode plate inside the collection bin by the action of the electric field force, so as to quickly remove dust from the inside of the ventilation pipe;

[0013] 2. This kind of automobile air-conditioning duct with dust removal function is provided with a bolt on the top of the connecting seat. By rotating the bolt, the movable plate and the positioning rod can be driven to move. At this time, the positioning rod is pulled out from the ventilation pipe and the positioning holes on the ventilation pipe, and the air-conditioning main body, the fixed frame and the ventilation pipe can be disassembled. By pulling the pull rod at the bottom of the ventilation pipe, the pull rod can drive the plug rod to be pulled out from the third positioning hole on the limit slider on one side of the collection bin through the movable block, thereby completing the rapid disassembly and cleaning of the collection bin. The air-conditioning duct adopts a modular design, so that different components can be easily disassembled, replaced and upgraded to meet the personalized needs of users and the possibility of future technological upgrades. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a front view structural schematic diagram of the utility model;

[0016] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 It is a schematic diagram of the overall structure of the fixing frame of the utility model.

[0018] In the figure: 1. air conditioner body; 101. air outlet; 102. connecting pipe; 2. connecting seat; 201. bolt; 202. movable plate; 203. positioning rod; 3. fixing frame; 301. first positioning hole; 4. sound-absorbing cotton; 5. ventilation pipe; 501. second positioning hole; 6. filter plate; 7. collecting bin; 701. limiting slider; 702. third positioning hole; 703. discharge port; 8. pull rod; 801. movable block; 802. spring; 803. plug rod; 9. electrode plate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides an embodiment: an automobile air conditioning duct with a dust removal function, comprising an air conditioning body 1, a fixing frame 3, a ventilation pipe 5 and a collecting bin 7, an air outlet 101 is installed on one side of the outside of the air conditioning body 1, and a connecting pipe 102 is fixedly connected to the middle position of one side of the air conditioning body 1. The air conditioning body 1 is a conventional automobile air conditioning on the market, and the air outlet 101 is arranged on one side of the air conditioning body 1 for air conditioning outlet work, and the connecting pipe 102 is arranged on one side of the air conditioning body 1 for easy docking with the ventilation pipe 5;

[0021] A connecting seat 2 is fixedly connected to the middle position of one side of the air conditioner main body 1, and bolts 201 are connected to the two sides of the outside of the connecting seat 2. The connecting seat 2 and the bolt 201 are threadedly connected, and a movable disk 202 is fixedly connected to the bottom end of the bolt 201. A positioning rod 203 is fixedly connected to the middle position of the bottom end of the movable disk 202. When the bolt 201 at the top of the connecting seat 2 rotates, the positioning rod 203 can be pushed to move by the movable disk 202. When the positioning rod 203 passes through the positioning holes on the fixing frame 3 and the ventilation pipe 5, the contact work between the connecting seat 2 and the fixing frame 3 and the ventilation pipe 5 can be completed, and the contact surfaces of the connecting seat 2, the fixing frame 3, and the ventilation pipe 5 are all provided with rubber cushions, thereby increasing the sealing of the contact between the connecting seat 2, the fixing frame 3, and the ventilation pipe 5;

[0022] The interior of the connecting seat 2 is movably connected with a fixing frame 3, and first positioning holes 301 are provided inside both sides of the fixing frame 3. Positioning rods 203 are movably connected inside the first positioning holes 301. Sound-absorbing cotton 4 is installed on one side of the interior of the fixing frame 3. The fixing frame 3 can filter the air outlet of the automobile air-conditioning duct. At the same time, the sound-absorbing cotton 4 is provided on one side of the interior of the fixing frame 3 to reduce the noise generated when the airflow flows in the duct, thereby improving the quiet effect in the car.

[0023] A ventilation pipe 5 is provided inside the fixed frame 3, and the fixed frame 3 and the ventilation pipe 5 are movably connected. Second positioning holes 501 are provided inside both sides of the ventilation pipe 5, and positioning rods 203 are movably connected inside the second positioning holes 501. A filter plate 6 is fixedly connected to one side of the ventilation pipe 5, and dust can be isolated inside the ventilation pipe 5 through the filter plate 6.

[0024] The bottom end of the ventilation pipe 5 is internally slidably connected with a collecting bin 7, the top ends of both sides of the collecting bin 7 are fixedly connected with limit sliders 701, a third positioning hole 702 is provided in the middle position of one side of the limit slider 701, and a discharge port 703 is installed at the bottom end of one side of the collecting bin 7, so that dust can be collected inside the collecting bin 7, and the limit sliders 701 provided at the top ends of both sides of the collecting bin 7 can play an auxiliary limiting role for the collecting bin 7 at the bottom end of the ventilation pipe 5, and the insertion rod 803 movably connected in the ventilation pipe 5 is inserted into the third positioning hole 702 on the limit slider 701, so that the position of the collecting bin 7 at the bottom end of the ventilation pipe 5 can be fixed;

[0025] A pull rod 8 is slidably connected to one side of the bottom end of the ventilation pipe 5, a movable block 801 is fixedly connected to the top of the pull rod 8, a spring 802 is fixedly connected to one side of the movable block 801, a plug rod 803 is fixedly connected to the middle position of one side of the movable block 801, and the outer part of the plug rod 803 is movably connected to the third positioning hole 702. When the pull rod 8 is pulled, the spring 802 on one side can be squeezed by the movable block 801, and the movable block 801 can drive the plug rod 803 to move. When the pull rod 8 is released, the movable block 801 can push the plug rod 803 to move due to the reaction force of the squeezed spring 802.

[0026] An electrode plate 9 is installed at the bottom of the collecting bin 7. The electrode plate 9 generates an electrostatic field when it is activated. When the dust-laden gas passes through the ventilation pipe 5, it is blocked by the filter plate 6. At the same time, the dust particles are combined with negative ions and carry negative charges. Then they tend to discharge and deposit on the anode surface. At this time, the dust particles are adsorbed onto the electrode plate 9 inside the collecting bin 7 by the action of the electric field force.

[0027] When the embodiment of the present application is in use: the fixing frame 3 is sleeved on the outside of one side of the ventilation pipe 5, at this time, the first positioning hole 301 on the fixing frame 3 corresponds to the second positioning hole 501 on the ventilation pipe 5, at this time, one end of the ventilation pipe 5 equipped with the fixing frame 3 is inserted into the inside of the connecting seat 2 on one side of the air-conditioning body 1, and the bolt 201 on the connecting seat 2 is rotated, then the bolt 201 can drive the positioning rod 203 through the movable disk 202 to insert into the positioning holes on the fixing frame 3 and the ventilation pipe 5, thereby completing the assembly work of the air-conditioning body 1, the fixing frame 3, and the ventilation pipe 5, and at the same time, the interior of the fixing frame 3 is provided with sound-absorbing cotton 4, which can effectively reduce the noise generated when the airflow flows in the air duct, and a filter plate 6 is provided on one side of the interior of the ventilation pipe 5, which can effectively block dust, and at the same time, the electrode plate 9 at the bottom of the collecting bin 7 is started, so that the dust particles in the airflow in the ventilation pipe 5 can be adsorbed to the electrode plate 9 inside the collecting bin 7 through the action of the electric field force, thereby effectively performing dust removal work inside the ventilation pipe 5.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automobile air conditioning duct with dust removal function, characterized in that The invention comprises an air conditioner main body (1), a fixing frame (3), a ventilation pipe (5) and a collecting bin (7); a connecting seat (2) is fixedly connected to the middle position of one side of the air conditioner main body (1); the fixing frame (3) is movably connected inside the connecting seat (2); the ventilation pipe (5) is connected inside the fixing frame (3); the fixing frame (3) and the ventilation pipe (5) are movably connected; second positioning holes (501) are arranged inside the two sides of the ventilation pipe (5); the second positioning holes (501) are movably connected inside with positioning rods (203) ), a filter plate (6) is fixedly connected to one side of the ventilation pipe (5), a collecting bin (7) is slidably connected to the inside of the bottom end of the ventilation pipe (5), the top ends of both sides of the collecting bin (7) are fixedly connected to limit sliders (701), a third positioning hole (702) is provided at the middle position of one side of the limit slider (701), a discharge port (703) is installed at the bottom end of one side of the collecting bin (7), a pull rod (8) is slidably connected to one side of the bottom end of the ventilation pipe (5), and an electrode plate (9) is installed at the bottom end of the inside of the collecting bin (7).

2. The automobile air conditioning duct with dust removal function according to claim 1, characterized in that: An air outlet (101) is installed on one side of the exterior of the air conditioner main body (1), and a connecting pipe (102) is fixedly connected to the middle position of one side of the air conditioner main body (1).

3. The automobile air conditioning duct with dust removal function according to claim 1, characterized in that: Bolts (201) are provided on both sides of the outside of the connection seat (2), the connection seat (2) and the bolts (201) are threadedly connected, the bottom end of the bolt (201) is fixedly connected to a movable disk (202), and the middle position of the bottom end of the movable disk (202) is fixedly connected to a positioning rod (203).

4. The automobile air conditioning duct with dust removal function according to claim 1, characterized in that: First positioning holes (301) are provided inside both sides of the fixing frame (3), positioning rods (203) are movably connected inside the first positioning holes (301), and sound-absorbing cotton (4) is installed on one side inside the fixing frame (3).

5. The automobile air conditioning duct with dust removal function according to claim 1, characterized in that: The top end of the pull rod (8) is fixedly connected to a movable block (801), and one side of the movable block (801) is fixedly connected to a spring (802).

6. The automobile air conditioning duct with dust removal function according to claim 5, characterized in that: An insertion rod (803) is fixedly connected to the middle position of one side of the movable block (801), and the outside of the insertion rod (803) is movably connected to a third positioning hole (702).

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