Automobile air conditioner radiator pipeline protection device

Abstract

The invention discloses an automobile air conditioner radiator pipeline protection device, and relates to the technical field of automobile air conditioner radiators, the automobile air conditioner radiator pipeline protection device comprises a heat dissipation net, an air suction pipe is arranged on the outer side face of the heat dissipation net, and the heat dissipation net is arranged and can be connected to the outer surface of an automobile air conditioner radiator pipeline; when the automobile air conditioner radiator pipeline is used, the heat dissipation net is welded to the outer surface of the automobile air conditioner radiator pipeline, the air suction pipe is arranged, the heat dissipated by the heat dissipation net can be absorbed, and then the heat dissipated by the automobile air conditioner radiator pipeline is guided, so that the heat dissipation effect of the automobile air conditioner radiator pipeline is improved, and the service life of the automobile air conditioner radiator pipeline is prolonged. Clamping mechanisms are symmetrically arranged at the two ends of the air suction pipe, by arranging the clamping mechanisms, the automobile air conditioner radiator pipeline can be clamped, the device can be tightly fixed to the outer surface of the automobile air conditioner radiator pipeline, heat on the outer surface of the automobile air conditioner radiator pipeline is dissipated, and dust accumulation is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of automobile air-conditioning radiators, in particular to an automobile air-conditioning radiator pipeline protection device. Background Art

[0002] The car air conditioning radiator is a key component in the car air conditioning system. It is usually composed of a series of densely arranged aluminum or copper pipes and radiating fins. When the car air conditioning is running, the high-temperature and high-pressure refrigerant gas compressed by the compressor enters the radiator. The function of the radiator is to quickly dissipate the heat carried by the refrigerant into the surrounding air, so that the refrigerant is cooled and liquefied. Its efficient heat dissipation performance directly affects the cooling effect of the car air conditioning. In order to adapt to the complex environment of car operation, the car air conditioning radiator must have good corrosion resistance, shock resistance and high and low temperature resistance. At the same time, its compact structural design can achieve the maximum heat dissipation area in a limited space. High-quality car air conditioning radiators can ensure rapid cooling in the car and provide a comfortable driving environment for drivers and passengers. Whether in hot summer or cold winter, it plays an important role silently and is an indispensable part of ensuring the stable operation of the car air conditioning system; The existing Chinese invention patent publication number CN113483581B proposes a radiator and an air conditioning system having the radiator. A radiator includes a radiator core for contacting with a heat source for heat exchange; the radiator core is provided with heat dissipation fins, and an air duct is formed between two adjacent heat dissipation fins; a heat exchange pipe is connected to the radiator core or constructed inside the radiator core, and a fluid controller is provided in the heat exchange pipe or the pipe connected thereto, and the fluid controller controls the flow of the cooling medium in the heat exchange pipe based on throttling or one-way cutoff, thereby controlling the main mode of the radiator to switch between liquid cooling mode and air cooling mode, so that the radiator selects the most suitable heat dissipation mode in a suitable environment, replacing the traditional solution of using liquid cooling in any environment, which is conducive to simplifying the complexity of the radiator connection pipe and reducing its cost; After the car air-conditioning radiator has been working for a long time, the dust accumulated on the outer surface will greatly reduce the heat dissipation efficiency of the car air-conditioning radiator and damage the pipes of the car air-conditioning radiator. Summary of the invention

[0003] To achieve the above objectives, the present invention is implemented through the following technical solutions: a car air conditioning radiator pipe protection device, comprising a heat dissipation net, the outer side of the heat dissipation net is provided with an air intake pipe, by providing the heat dissipation net, it can be connected to the outer surface of the car air conditioning radiator pipe, so that the heat on the outer surface of the car air conditioning radiator pipe can be transferred to the outer surface of the heat dissipation net, when in use, the heat dissipation net is welded to the outer surface of the car air conditioning radiator pipe, by providing the air intake pipe, the heat dissipated by the heat dissipation net can be absorbed, and then the heat dissipated by the car air conditioning radiator pipe can be guided, the two ends of the air intake pipe are symmetrically provided with clamping mechanisms, by providing the clamping mechanism, the car air conditioning radiator pipe can be clamped, and the device can be tightly fixed on the outer surface of the car air conditioning radiator pipe, and then when the car air conditioning radiator pipe is subsequently radiated, the device can be prevented from falling off, and can be adapted to different car air conditioning radiator pipes, the side of the air intake pipe away from the heat dissipation net is fixedly connected with a dust brushing mechanism, by providing the dust brushing mechanism, the car air conditioning radiator can be brushed in the process of dissipating the heat on the outer surface of the car air conditioning radiator pipe. The dust accumulated on the outer surface of the radiator pipe is brushed off, so as to protect the automobile air-conditioning radiator pipe from being weakened due to the accumulation of dust on the outer surface when the automobile air-conditioning radiator pipe works for a long time, thereby achieving the protection effect of the automobile air-conditioning radiator pipe. The dust brushing mechanism includes a support frame, the support frame is fixedly connected to the outer side of the air intake pipe, and the outer side of the support frame is fixedly connected with a track rod. By setting the support frame, the track rod can be connected to the outer surface of the air intake pipe. By setting the track rod, the sliding sleeve can be limited so that the sliding sleeve can produce a stable lateral movement effect on the outer surface of the track rod. The outer surface of the track rod is slidably connected with the sliding sleeve, and the side of the sliding sleeve away from the air intake pipe is fixedly connected with a brush plate, and the side of the brush plate close to the heat dissipation net is fixedly connected with a brush strip. The number of the brush strips is several, and the brush strips are evenly distributed. The outer side of the air intake pipe is penetrated by the heat dissipation mechanism. By setting the brush plate and the brush strip, the brush strip can be used to brush the dust attached to the outer surface of the automobile air-conditioning radiator pipe during the sliding of the sliding sleeve on the outer surface of the track rod, so that the holes of the heat dissipation net are always kept clean and tidy.

[0004] Preferably, the clamping mechanism includes a limit frame, which is sleeved on the outer surface of the intake pipe. By setting the limit frame, the intake pipe can be limited so that the intake pipe can produce a lateral movement effect in the inner cavity of the limit frame. The outer surface of the limit frame is fixedly connected with a fixing frame, and the end of the fixing frame passes through a limit tube. A sliding rod is slidably connected to the inner cavity of the limit tube. By setting the limit tube, the sliding rod can be limited so that the sliding rod can produce a lateral movement effect in the inner cavity of the limit tube.

[0005] Preferably, one end of the sliding rod located in the inner cavity of the limiting tube is fixedly connected to a first spring, the end of the first spring is fixedly connected to the inner wall of the limiting tube, and the end of the sliding rod away from the first spring is fixedly connected to a clamping plate. By setting the first spring, elastic potential energy can be generated, so that the sliding rod can drive the clamping plate to move toward the outer surface of the heat dissipation net, thereby clamping the intake pipe on the outer surface of the heat dissipation net.

[0006] Preferably, a soft pad is fixedly connected to the side of the clamping plate away from the sliding rod, and the number of the soft pads is several and the several soft pads are evenly distributed. By providing the soft pad, the friction between the clamping plate and the outer side of the heat dissipation net can be increased, so that the clamping plate is tightly clamped on the outer surface of the heat dissipation net, and the soft pad is squeezed and adapted to the outer side of the heat dissipation net. The clamping mechanism also includes a fixing frame, which is fixedly connected to the end of the intake pipe, and a threaded ring is fixedly connected to the inner wall of the fixing frame. By providing the threaded ring, the threaded rod can be limited, so that when the threaded rod is rotated, the end of the threaded rod is caused to move laterally in the inner cavity of the threaded ring.

[0007] Preferably, a threaded rod is threadedly connected to the inner cavity of the threaded ring, and a rotating sleeve is fixedly connected to one end of the threaded rod close to the limit frame. A limiting ball is fixedly connected to the inner cavity of the rotating sleeve, and the limiting ball is fixedly connected to a side of the limit frame close to the threaded rod. By setting the rotating sleeve, the outer surface of the limiting ball can be rotated, so that when the threaded rod is rotated, the limiting frame will not rotate, and when the threaded rod is rotated, the limiting frame will be driven to move.

[0008] Preferably, the outer surface of the support frame is fixedly connected to a first fixed block, the outer surface of the sliding sleeve is fixedly connected to a second fixed block, the first fixed block is fixedly connected to a second spring on a side close to the second fixed block, and the end of the second spring is fixedly connected to the outer surface of the second fixed block. By providing the second spring, elastic potential energy can be stored after the sliding sleeve slides, and then the sliding sleeve can rebound after moving a certain distance, thereby making the sliding sleeve produce an effect of moving back and forth.

[0009] Preferably, the heat dissipation mechanism includes a heat dissipation box, which runs through the air intake pipe, and the upper and lower surfaces of the heat dissipation box are provided with track grooves, and the outer side of the heat dissipation box is provided with air outlets. By providing the heat dissipation box, the heat on the outer surface of the heat dissipation net can be discharged, and by providing the air outlets, the heat in the inner cavity of the heat dissipation box can be discharged, and by providing the track grooves, the connecting rod can be limited so that the connecting rod can produce a lateral movement effect at the track grooves.

[0010] Preferably, the heat dissipation box is fixedly connected to a fixing plate on a side away from the air outlet, and the outer surface of the fixing plate is fixedly connected to an air blowing fan, and the air blowing fan runs through the heat dissipation box. By arranging the air blowing fan, external air can be blown into the inner cavity of the heat dissipation box, so that the heat of the heat dissipation net can be discharged from the air outlet. The heat dissipation mechanism also includes a connecting rod, which is fixedly connected to a side of the brush plate away from the brush strip, and the connecting rod is slidably connected to a track groove opened on the outer surface of the heat dissipation box. The end of the connecting rod away from the brush plate is fixedly connected to a force-bearing plate. By arranging the connecting rod and the force-bearing plate, the force-bearing plate can be subjected to a blowing force under the influence of the airflow of the air blowing fan, so that the brush plate can move laterally.

[0011] The present invention provides a car air conditioner radiator pipe protection device, which has the following beneficial effects: 1. The automobile air-conditioning radiator pipe protection device can be connected to the outer surface of the automobile air-conditioning radiator pipe by setting a heat dissipation net, so that the heat on the outer surface of the automobile air-conditioning radiator pipe can be transferred to the outer surface of the heat dissipation net. When in use, the heat dissipation net is welded to the outer surface of the automobile air-conditioning radiator pipe, and the heat dissipated by the heat dissipation net can be absorbed by setting an air intake pipe, thereby guiding the heat dissipated by the automobile air-conditioning radiator pipe.

[0012] 2. The automobile air-conditioning radiator pipe protection device can clamp the automobile air-conditioning radiator pipe by setting a clamping mechanism, and enable the device to be tightly fixed on the outer surface of the automobile air-conditioning radiator pipe, so that when the automobile air-conditioning radiator pipe is subsequently cooled, the device can be prevented from falling off and can be adapted to different automobile air-conditioning radiator pipes.

[0013] 3. The automobile air-conditioning radiator pipe protection device can brush away the dust accumulated on the outer surface of the automobile air-conditioning radiator pipe during the process of heat dissipation from the outer surface of the automobile air-conditioning radiator pipe by arranging a dust brushing mechanism, so as to protect the automobile air-conditioning radiator pipe from being weakened in the heat dissipation effect due to the accumulation of dust on the outer surface when the automobile air-conditioning radiator pipe works for a long time, thereby achieving the protection effect of the automobile air-conditioning radiator pipe. By arranging a support frame, the track rod can be connected to the outer surface of the intake pipe. By arranging the track rod, the sliding sleeve can be limited so that the sliding sleeve can produce a stable lateral movement effect on the outer surface of the track rod.

[0014] Fourth, the automobile air-conditioning radiator pipe protection device can limit the intake pipe by setting a limit frame, so that the intake pipe can produce a lateral movement effect in the inner cavity of the limit frame; by setting a limit tube, the sliding rod can be limited, so that the sliding rod can produce a lateral movement effect in the inner cavity of the limit tube; by setting a first spring, elastic potential energy can be generated, so that the sliding rod can drive the clamping plate to move toward the outer surface of the heat dissipation net, so that the intake pipe is clamped on the outer surface of the heat dissipation net; by setting a soft pad, the friction between the clamping plate and the outer side of the heat dissipation net can be increased, so that the clamping plate is tightly clamped on the outer surface of the heat dissipation net. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the external structure of a protective device for a radiator pipe of an automobile air conditioner according to the present invention; Figure 2 This is a schematic diagram of the disassembled structure of a protection device for a pipe of an automobile air conditioner radiator according to the present invention; Figure 3 It is a schematic diagram of the structure of the clamping mechanism of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure in the middle; Figure 5 It is a schematic diagram of the cross-sectional structure of the clamping mechanism of the present invention; Figure 6 This is a schematic diagram of the structure of the dust brushing mechanism of the present invention; Figure 7 It is a schematic diagram of the heat dissipation mechanism structure of the present invention.

[0016] In the figure: 1. heat dissipation net; 2. air intake pipe; 3. clamping mechanism; 4. dust brushing mechanism; 5. heat dissipation mechanism; 31. limit frame; 32. fixed frame; 33. limit pipe; 34. sliding rod; 35. first spring; 36. clamping plate; 37. cushion; 38. fixed frame; 39. threaded ring; 310. threaded rod; 311. rotating sleeve; 312. limit ball; 41. support frame; 42. track rod; 43. sliding sleeve; 44. brush plate; 45. brush strip; 46. first fixed block; 47. second fixed block; 48. second spring; 51. heat dissipation box; 52. track groove; 53. fixed plate; 54. air blowing fan; 55. air outlet; 56. connecting rod; 57. force plate. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0018] The first embodiment, as Figure 1-Figure 5As shown, the present invention provides a technical solution: a car air conditioning radiator pipe protection device, comprising a heat dissipation net 1, the outer side of the heat dissipation net 1 is provided with an air intake pipe 2, by providing the heat dissipation net 1, it can be connected to the outer surface of the car air conditioning radiator pipe, so that the heat on the outer surface of the car air conditioning radiator pipe can be transferred to the outer surface of the heat dissipation net 1, when in use, the heat dissipation net 1 is welded to the outer surface of the car air conditioning radiator pipe, by providing the air intake pipe 2, the heat dissipated by the heat dissipation net 1 can be absorbed, and then the heat dissipated by the car air conditioning radiator pipe can be guided, and the two ends of the air intake pipe 2 are connected to the outer surface of the car air conditioning radiator pipe. The radiator duct of the automobile air conditioner is provided with a clamping mechanism 3. By providing the clamping mechanism 3, the automobile air conditioner radiator duct can be clamped, and the device can be tightly fixed on the outer surface of the automobile air conditioner radiator duct, so that when the automobile air conditioner radiator duct is subsequently radiated, the device can be prevented from falling off, and can be adapted to different automobile air conditioner radiator ducts. The side of the air intake pipe 2 away from the heat dissipation network 1 is fixedly connected with a dust brushing mechanism 4. By providing the dust brushing mechanism 4, the dust accumulated on the outer surface of the automobile air conditioner radiator duct can be brushed off during the process of heat dissipation from the outer surface of the automobile air conditioner radiator duct, thereby protecting the automobile. When the car air-conditioning radiator pipe works for a long time, the heat dissipation effect will not be weakened due to the accumulation of dust on the outer surface, thereby achieving the protection effect of the car air-conditioning radiator pipe. The dust brushing mechanism 4 includes a support frame 41, and the support frame 41 is fixedly connected to the outer side of the intake pipe 2. The outer side of the support frame 41 is fixedly connected to a track rod 42. By setting the support frame 41, the track rod 42 can be connected to the outer surface of the intake pipe 2. By setting the track rod 42, the sliding sleeve 43 can be limited, so that the sliding sleeve 43 can produce a stable lateral movement effect on the outer surface of the track rod 42. The outer surface of the track rod 42 is slidably connected with a sliding sleeve 43, and the side of the sliding sleeve 43 away from the intake pipe 2 is fixedly connected with a brush plate 44, and the side of the brush plate 44 close to the heat dissipation net 1 is fixedly connected with a brush strip 45. The number of the brush strips 45 is several, and the brush strips 45 are evenly distributed. The outer side surface of the intake pipe 2 is penetrated by a heat dissipation mechanism 5. By arranging the brush plate 44 and the brush strip 45, the brush strip 45 can brush the dust attached to the outer surface of the automobile air-conditioning radiator pipe during the sliding of the sliding sleeve 43 on the outer surface of the track rod 42, so that the holes of the heat dissipation net 1 are always kept clean and tidy.

[0019] The clamping mechanism 3 includes a limit frame 31, and the limit frame 31 is sleeved on the outer surface of the intake pipe 2. By setting the limit frame 31, the intake pipe 2 can be limited so that the intake pipe 2 can produce a lateral movement effect in the inner cavity of the limit frame 31. The outer surface of the limit frame 31 is fixedly connected with a fixing frame 32, and the end of the fixing frame 32 passes through a limit tube 33. A sliding rod 34 is slidably connected to the inner cavity of the limit tube 33. By setting the limit tube 33, the sliding rod 34 can be limited so that the sliding rod 34 can produce a lateral movement effect in the inner cavity of the limit tube 33. One end of the sliding rod 34 located in the inner cavity of the limit tube 33 is fixedly connected with a first spring 35, and the end of the first spring 35 is fixedly connected to the inner cavity of the limit tube 33. The first spring 35 is provided to fix the first spring 35 on the inner wall of the limit tube 33, and the end of the sliding rod 34 away from the first spring 35 is fixedly connected to the clamping plate 36. By providing the first spring 35, elastic potential energy can be generated, so that the sliding rod 34 can drive the clamping plate 36 to move toward the outer surface of the heat dissipation net 1, so that the air intake pipe 2 is clamped on the outer surface of the heat dissipation net 1. The side of the clamping plate 36 away from the sliding rod 34 is fixedly connected to the soft pad 37. The number of the soft pads 37 is several, and the several soft pads 37 are evenly distributed. By providing the soft pad 37, the friction between the clamping plate 36 and the outer side of the heat dissipation net 1 can be increased, so that the clamping plate 36 is tightly clamped on the outer surface of the heat dissipation net 1, and the soft pad 37 is squeezed against the outer side of the heat dissipation net 1. The clamping mechanism 3 also includes a fixed frame 38, which is fixedly connected to the end of the suction pipe 2. A threaded ring 39 is fixedly connected to the inner wall of the fixed frame 38. By setting the threaded ring 39, the threaded rod 310 can be limited, so that when the threaded rod 310 is rotated, the end of the threaded rod 310 moves laterally in the inner cavity of the threaded ring 39. The inner cavity of the threaded ring 39 is threadedly connected with the threaded rod 310. One end of the threaded rod 310 close to the limit frame 31 is fixedly connected with a rotating sleeve 311. The inner cavity of the rotating sleeve 311 is fixedly connected with a limiting ball 312. The limiting ball 312 is fixedly connected to one side of the limit frame 31 close to the threaded rod 310. By setting the rotating sleeve 311, the limiting ball 312 is fixedly connected to the side of the limit frame 31 close to the threaded rod 310. The sleeve 311 can rotate on the outer surface of the limiting ball 312, so that when the threaded rod 310 is rotated, the limiting frame 31 will not rotate, and when the threaded rod 310 is rotated, the limiting frame 31 will be driven to move. When in use, the operator places the intake pipe 2 on the outer surface of the heat dissipation net 1, and then rotates the threaded rod 310. During the rotation process, the rotating sleeve 311 at the end of the threaded rod 310 will squeeze the limiting ball 312, so that the limiting frame 31 slides on the outer surface of the intake pipe 2 and the clamping plate 36 moves toward the direction of the heat dissipation net 1. Under the influence of the elastic potential energy of the first spring 35, the sliding rod 34 moves in the inner cavity of the limiting tube 33, and finally the clamping plate 36 is tightly in contact with the outer side of the heat dissipation net 1.

[0020] The second embodiment, as Figure 6-Figure 7 As shown, the outer surface of the support frame 41 is fixedly connected to a first fixed block 46, the outer surface of the sliding sleeve 43 is fixedly connected to a second fixed block 47, the first fixed block 46 is fixedly connected to a second spring 48 on one side close to the second fixed block 47, and the end of the second spring 48 is fixedly connected to the outer surface of the second fixed block 47. By setting the second spring 48, elastic potential energy can be stored after the sliding sleeve 43 slides, and then the sliding sleeve 43 can rebound after moving a certain distance, thereby making the sliding sleeve 43 produce an effect of moving back and forth.

[0021] The heat dissipation mechanism 5 includes a heat dissipation box 51, which passes through the air intake pipe 2. The upper and lower surfaces of the heat dissipation box 51 are provided with track grooves 52. The outer side of the heat dissipation box 51 is provided with air outlet holes 55. By providing the heat dissipation box 51, the heat on the outer surface of the heat dissipation net 1 can be discharged. By providing the air outlet holes 55, the heat in the inner cavity of the heat dissipation box 51 can be discharged. By providing the track groove 52, the connecting rod 56 can be limited so that the connecting rod 56 produces a lateral movement effect at the track groove 52. A fixing plate 53 is fixedly connected to the side of the heat dissipation box 51 away from the air outlet hole 55. The outer surface of the fixing plate 53 is fixedly connected to an air blowing fan 54. The air blowing fan 54 passes through the heat dissipation box 51. By setting the air blowing fan 54, external air can be blown into the inner cavity of the heat dissipation box 51, so that the heat of the heat dissipation net 1 can be discharged from the air outlet 55. The heat dissipation mechanism 5 also includes a connecting rod 56, and the connecting rod 56 is fixedly connected to the side of the brush plate 44 away from the brush strip 45. The connecting rod 56 is slidably connected to the track groove 52 opened on the outer surface of the heat dissipation box 51. The end of the connecting rod 56 away from the brush plate 44 is fixedly connected with a force plate 57. By setting the connecting rod 56 and the force plate 57, the force plate 57 can be subjected to the blowing force under the influence of the airflow of the air blowing fan 54, so that the brush plate 44 can produce lateral movement.

[0022] Working principle: The operator places the air intake pipe 2 on the outer surface of the heat dissipation net 1, and then rotates the threaded rod 310. During the rotation, the rotating sleeve 311 at the end of the threaded rod 310 squeezes the limiting ball 312, so that the limiting frame 31 slides on the outer surface of the air intake pipe 2 and the clamping plate 36 moves toward the heat dissipation net 1. Under the influence of the elastic potential energy of the first spring 35, the sliding rod 34 moves in the inner cavity of the limiting tube 33, and finally the clamping plate 36 is tightly in contact with the outer side of the heat dissipation net 1. The operator connects the air blowing fan 54 to a power source and turns on the switch of the air blowing fan 54, so that the external airflow can enter the inner cavity of the heat dissipation box 51. Under the influence of the airflow, the force-bearing plate 57 is subjected to an extrusion force, so that the sliding sleeve 43 moves on the outer surface of the track rod 42, and then the brush plate 44 and the brush strip 45 brush the dust on the outer surface of the heat dissipation net 1. Under the influence of the elastic potential energy of the second spring 48, the sliding sleeve 43 rebounds, and the heat on the outer surface of the heat dissipation net 1 is discharged from the air outlet 55 through the airflow.

[0023] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A car air conditioning radiator pipe protection device, characterized in that: include: A heat dissipation net (1), wherein an air intake pipe (2) is arranged on the outer side of the heat dissipation net (1), clamping mechanisms (3) are symmetrically arranged at both ends of the air intake pipe (2), a dust brushing mechanism (4) is fixedly connected to a side of the air intake pipe (2) away from the heat dissipation net (1), the dust brushing mechanism (4) comprises a support frame (41), the support frame (41) is fixedly connected to the outer side of the air intake pipe (2), a track rod (42) is fixedly connected to the outer side of the support frame (41), a sliding sleeve (43) is slidably connected to the outer surface of the track rod (42), a brush plate (44) is fixedly connected to the side of the sliding sleeve (43) away from the air intake pipe (2), a brush plate (44) is fixedly connected to a side of the brush plate (44) close to the heat dissipation net (1), the number of the brush strips (45) is multiple, and the multiple brush strips (45) are evenly distributed, and a heat dissipation mechanism (5) passes through the outer side of the air intake pipe (2).

2. The automobile air conditioning radiator pipe protection device according to claim 1 is characterized in that: The clamping mechanism (3) comprises a limit frame (31), the limit frame (31) being sleeved on the outer surface of the air intake pipe (2), the outer surface of the limit frame (31) being fixedly connected to a fixing frame (32), the end of the fixing frame (32) passing through a limit tube (33), and a sliding rod (34) being slidably connected to the inner cavity of the limit tube (33).

3. The automobile air conditioning radiator pipe protection device according to claim 2 is characterized in that: One end of the sliding rod (34) located in the inner cavity of the limiting tube (33) is fixedly connected to a first spring (35), an end of the first spring (35) is fixedly connected to the inner wall of the limiting tube (33), and one end of the sliding rod (34) away from the first spring (35) is fixedly connected to a clamping plate (36).

4. The automobile air conditioning radiator pipe protection device according to claim 3 is characterized in that: A soft pad (37) is fixedly connected to one side of the clamping plate (36) away from the sliding rod (34); the number of the soft pads (37) is multiple and the multiple soft pads (37) are evenly distributed; the soft pads (37) are squeezed and adapted to the outer side surface of the heat dissipation net (1); the clamping mechanism (3) further comprises a fixing frame (38); the fixing frame (38) is fixedly connected to the end of the air intake pipe (2); a threaded ring (39) is fixedly connected to the inner wall of the fixing frame (38).

5. The automobile air-conditioning radiator pipe protection device according to claim 4 is characterized in that: A threaded rod (310) is threadedly connected to the inner cavity of the threaded ring (39); one end of the threaded rod (310) close to the limit frame (31) is fixedly connected to a rotating sleeve (311); a limiting ball (312) is fixedly connected to the inner cavity of the rotating sleeve (311); and the limiting ball (312) is fixedly connected to a side of the limit frame (31) close to the threaded rod (310).

6. The automobile air-conditioning radiator pipe protection device according to claim 1, characterized in that: A first fixing block (46) is fixedly connected to the outer surface of the support frame (41), a second fixing block (47) is fixedly connected to the outer surface of the sliding sleeve (43), a second spring (48) is fixedly connected to a side of the first fixing block (46) close to the second fixing block (47), and an end of the second spring (48) is fixedly connected to the outer surface of the second fixing block (47).

7. The automobile air-conditioning radiator pipe protection device according to claim 1, characterized in that: The heat dissipation mechanism (5) comprises a heat dissipation box (51), the heat dissipation box (51) penetrates the air intake pipe (2), the upper and lower surfaces of the heat dissipation box (51) are provided with track grooves (52), and the outer side surface of the heat dissipation box (51) is provided with air outlet holes (55).

8. The automobile air-conditioning radiator pipe protection device according to claim 7 is characterized in that: A fixing plate (53) is fixedly connected to a side of the heat dissipation box (51) away from the air outlet (55); an air blowing fan (54) is fixedly connected to the outer surface of the fixing plate (53); the air blowing fan (54) penetrates the heat dissipation box (51); the heat dissipation mechanism (5) further comprises a connecting rod (56); the connecting rod (56) is fixedly connected to a side of the brush plate (44) away from the brush strip (45); the connecting rod (56) is slidably connected to a track groove (52) provided on the outer surface of the heat dissipation box (51); and a force bearing plate (57) is fixedly connected to one end of the connecting rod (56) away from the brush plate (44).

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