Maintenance, disassembly and assembly auxiliary structure for condensate fan of vehicle-mounted air conditioner

Abstract

The utility model discloses a vehicle-mounted air conditioner condensate fan maintenance disassembly and assembly auxiliary structure, which belongs to the technical field of vehicle-mounted air conditioner condensate fan maintenance, and adopts the technical scheme that the vehicle-mounted air conditioner condensate fan maintenance disassembly and assembly auxiliary structure comprises a fan frame, an auxiliary frame is arranged on the surface of the fan frame, a mounting mechanism is arranged in the auxiliary frame, and a connecting plate is fixedly connected to the top of the auxiliary frame; an adjusting mechanism is arranged at the top of the connecting plate, a first sliding groove and four second sliding grooves are formed in the top of the auxiliary frame, a shielding plate is arranged in the first sliding groove, and protective pads are fixedly connected to the two sides of the bottom of the auxiliary frame. The problems that when an existing fan is disassembled, assembled and maintained, due to the fact that the positions of the condenser and the fan are narrow, lines are many, installation is not convenient, the surface of the condenser is fragile, the fan is prone to colliding with the surface of the condenser in the fan assembling and disassembling process of workers, and the fan and the condenser are prone to being damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted air-conditioning condensing fan maintenance, in particular to a vehicle-mounted air-conditioning condensing fan maintenance and disassembly auxiliary structure. Background Art

[0002] The vehicle air conditioning condenser fan is an important component of the vehicle air conditioning system.

[0003] During the operation of the condenser, a fan is required to dissipate heat. However, the structure of the existing condenser fan is relatively simple. During operation, a large amount of dust will stick to its surface, which will affect its operating stability. At the same time, the continuously sticky dust will cause corrosion to the condenser fan.

[0004] The above-mentioned patent (publication number: CN220436648U) discloses a condensing fan, including a condenser and a fan fan arranged inside the condenser, the interior of the condenser is fixedly connected to a connecting block, the surface of the connecting block is movably connected to a rocker arm through a pin shaft, the surface of the rocker arm is fixedly connected to a cleaning strip, the interior of the connecting block is provided with a torsion spring sleeved on the surface of the pin shaft, the side of the torsion spring away from the connecting fast contacts the surface of the rocker arm, the top of the condenser is plugged with an extrusion rod, the bottom of the extrusion rod contacts the top of the rocker arm, the top of the condenser is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a sleeve plate, the front of the extrusion rod is fixedly connected to a sliding rod located inside the sleeve plate, and the sliding rod is slidably connected to the sleeve plate. This utility model can improve the structural functionality of the existing condensing fan, prevent dust from affecting its operating stability, and avoid corrosion of the condensing fan by continuously sticky dust.

[0005] In response to the above problems, existing patents have provided solutions. However, the above patents have certain limitations during use. When disassembling and maintaining the fan, due to the relatively narrow position of the condenser and the large number of lines, it is not convenient to install, and the surface of the cooler is relatively fragile. During the installation and disassembly process of the fan, the staff may easily collide with the surface of the condenser, thereby easily causing damage to the fan and condenser.

[0006] Therefore, a maintenance and disassembly auxiliary structure for a vehicle-mounted air-conditioning condensing fan is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide an auxiliary structure for maintenance and disassembly of a vehicle-mounted air-conditioning condensing fan, which can solve the problem that when disassembling and maintaining the fan, the position of the condenser and the fan is relatively narrow, there are many lines, which makes it inconvenient to install, and the surface of the condenser is relatively fragile. The staff may easily collide with the surface of the condenser during the installation and disassembly process of the fan, thereby easily causing damage to the fan and condenser.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solutions: an auxiliary structure for maintenance and assembly of a condensing fan of a vehicle air conditioner, comprising a fan frame, an auxiliary frame provided on the surface of the fan frame, a mounting mechanism provided inside the auxiliary frame, a connecting plate fixedly connected to the top of the auxiliary frame, an adjustment mechanism provided on the top of the connecting plate, a first slide groove and four second slide grooves provided on the top of the auxiliary frame, a shielding plate provided inside the first slide groove, and protective pads fixedly connected to both sides of the bottom of the auxiliary frame;

[0009] The mounting mechanism includes a support plate, a first limiting plate, a sliding plate, four sliding blocks, eight first spheres and a mounting plate. The bottom plate of the support plate is fixedly connected to the top of the sliding plate, the interior of the first limiting plate is fixedly connected to the surface of the sliding plate, the surface of the sliding plate contacts the interior of the second sliding groove, the side of the sliding block close to the mounting plate is fixedly connected to the mounting plate, the surface of the first sphere is rotatably connected to the interior of the sliding block, and the surface of the mounting plate is slidably connected to the interior of the auxiliary frame.

[0010] Preferably, an adjustment plate is provided on the top of the connecting plate, a plurality of adjustment slots are opened on the top of the adjustment plate, and two fixing rods are provided on the top of the adjustment plate.

[0011] Preferably, two adjusting columns are fixedly connected to the top of the connecting plate, and the tops of the adjusting columns pass through the adjusting plate and extend to the top of the adjusting plate.

[0012] Preferably, a sponge pad is fixedly connected to the bottom plate of the adjustment plate, and a nut is threadedly connected to the surface of the adjustment column.

[0013] Preferably, four sliding grooves are opened on the front side of the auxiliary frame, the side of the sliding block close to the sliding groove extends to the inside of the sliding groove and contacts the inside of the sliding groove, and the surface of the first sphere is rotatably connected to the inner wall of the sliding groove.

[0014] Preferably, a protective cotton is fixedly connected to the front side of the mounting plate, and the front side of the protective cotton is in contact with the rear side of the wind turbine rack.

[0015] Preferably, the bottom of the sliding plate is fixedly connected to an inclined block, the bottom of the inclined block is rotatably connected to a rotating column, and both sides of the sliding plate are rotatably connected to two second spheres.

[0016] Preferably, a second limiting plate is fixedly connected to the surface of the shielding plate, and a limiting block is fixedly connected to the bottom of the shielding plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The supporting plate of the present application drives the sliding plate to move in sequence inside the second sliding groove through the second sphere. Under the limit of the first limit plate, the sliding plate drives the inclined block to contact the surface of the mounting plate through the rotating column, thereby driving the mounting plate to move inside the auxiliary frame. The mounting plate then drives the fan rack to move inside the sliding groove through the sliding block, thereby facilitating the fan rack to be moved to the installation position in front of the condenser for installation.

[0019] 2. This application enables the adjustment plate to drive the sponge pad to move to the top of the car, so that the fixing rod fixes the adjustment plate through the appropriate adjustment slot, and then the adjustment column drives the connecting plate to move inside the adjustment plate, so that the nut is fixed, so that the connecting plate limits and fixes the auxiliary frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the vehicle-mounted air-conditioning condensing fan maintenance and disassembly auxiliary structure of the utility model;

[0021] Figure 2 This is a three-dimensional connection diagram of the adjustment mechanism in the utility model;

[0022] Figure 3 This is a three-dimensional connection diagram of the installation mechanism in the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional connection between the rotating column and the inclined block in the present invention;

[0024] Figure 5 It is a schematic diagram of the three-dimensional connection between the limiting block and the shielding plate in the utility model.

[0025] In the figure, 1. fan frame; 2. auxiliary frame; 3. connecting plate; 4. shielding plate; 5. installation mechanism; 501. support plate; 502. first limit plate; 503. sliding plate; 504. sliding block; 505. first sphere; 506. installation plate; 6. adjustment mechanism; 601. adjustment plate; 602. adjustment column; 603. adjustment slot; 604. nut; 605. sponge pad; 606. fixing rod; 7. protective pad; 8. sliding slot; 9. first slide slot; 10. second slide slot; 11. protective cotton; 12. second sphere; 13. inclined block; 14. rotating column; 15. second limit plate; 16. limit block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , this utility model provides a technical solution:

[0028] A maintenance and disassembly auxiliary structure for a vehicle air-conditioning condensing fan includes a fan frame 1, an auxiliary frame 2 is provided on the surface of the fan frame 1, a mounting mechanism 5 is provided inside the auxiliary frame 2, a connecting plate 3 is fixedly connected to the top of the auxiliary frame 2, an adjustment mechanism 6 is provided on the top of the connecting plate 3, a first chute 9 and four second chute 10 are opened on the top of the auxiliary frame 2, a shielding plate 4 is provided inside the first chute 9, and protective pads 7 are fixedly connected to both sides of the bottom of the auxiliary frame 2;

[0029] The mounting mechanism 5 includes a support plate 501, a first limiting plate 502, a sliding plate 503, four sliding blocks 504, eight first spheres 505 and a mounting plate 506. The bottom plate of the support plate 501 is fixedly connected to the top of the sliding plate 503, the interior of the first limiting plate 502 is fixedly connected to the surface of the sliding plate 503, the surface of the sliding plate 503 contacts the interior of the second slide groove 10, the side of the sliding block 504 close to the mounting plate 506 is fixedly connected to the mounting plate 506, the surface of the first sphere 505 is rotatably connected to the interior of the sliding block 504, and the surface of the mounting plate 506 is slidably connected to the interior of the auxiliary frame 2.

[0030] In this embodiment: by moving the fan frame 1 to the inside of the auxiliary frame 2, the auxiliary frame 2 can be conveniently limited to the fan frame 1 by the baffle plate 4 inside the first slide groove 9, so that the auxiliary frame 2 can be conveniently moved to the front side of the condenser inside the car through the protective pad 7, and the auxiliary frame 2 is limited by the connecting plate 3, so that the support plate 501 drives the sliding plate 503 to move in the inside of the second slide groove 10 in turn, and under the limitation of the first limiting plate 502, the sliding plate 503 drives the mounting plate 506 to move inside the auxiliary frame 2, so that the mounting plate 506 drives the fan frame 1 to move inside the auxiliary frame 2 through the sliding block 504, so that the fan frame 1 can be conveniently moved to the installation position on the front side of the condenser for installation.

[0031] Specifically, such as Figure 2 As shown, an adjustment plate 601 is provided on the top of the connecting plate 3 , a plurality of adjustment slots 603 are opened on the top of the adjustment plate 601 , and two fixing rods 606 are provided on the top of the adjustment plate 601 .

[0032] Specifically, such as Figure 2 As shown, two adjusting columns 602 are fixedly connected to the top of the connecting plate 3 , and the tops of the adjusting columns 602 pass through the adjusting plate 601 and extend to the top of the adjusting plate 601 .

[0033] Specifically, such as Figure 2As shown, a sponge pad 605 is fixedly connected to the bottom plate of the adjustment plate 601 , and a nut 604 is threadedly connected to the surface of the adjustment column 602 .

[0034] In this embodiment, by threading the inside of the nut 604 with the surface of the adjusting column 602 , the nut 604 can be fixed to the connecting plate 3 through the adjusting column 602 , thereby achieving the effect of fixing and supporting the connecting plate 3 .

[0035] Specifically, such as Figure 3 As shown, four sliding grooves 8 are opened on the front side of the auxiliary frame 2, and the side of the sliding block 504 close to the sliding groove 8 extends to the inside of the sliding groove 8 and contacts the inside of the sliding groove 8, and the surface of the first sphere 505 is rotatably connected to the inner wall of the sliding groove 8.

[0036] Specifically, such as Figure 1 、 Figure 3 As shown, the front side of the mounting plate 506 is fixedly connected with the protective cotton 11 , and the front side of the protective cotton 11 is in contact with the rear side of the wind turbine rack 1 .

[0037] In this embodiment, by rotatably connecting the surface of the first sphere 505 to the inner wall of the sliding groove 8 , the sliding block 504 can be easily moved through the first sphere 505 , thereby achieving the effect of facilitating the movement of the first sphere 505 .

[0038] Specifically, such as Figure 4 As shown, the bottom of the sliding plate 503 is fixedly connected to the inclined block 13, the bottom of the inclined block 13 is rotatably connected to the rotating column 14, and two second balls 12 are rotatably connected to both sides of the sliding plate 503.

[0039] Specifically, such as Figure 5 As shown, a second limiting plate 15 is fixedly connected to the surface of the shielding plate 4 , and a limiting block 16 is fixedly connected to the bottom of the shielding plate 4 .

[0040] In this embodiment, by fixing the top of the limiting block 16 to the bottom of the shielding plate 4 , the limiting block 16 can limit the shielding plate 4 through the first sliding groove 9 , thereby achieving the effect of limiting the shielding plate 4 .

[0041] Working principle: When installing the fan rack 1, by moving the fan rack 1 to the inside of the auxiliary rack 2, the auxiliary rack 2 can be conveniently limited to the fan rack 1 through the baffle plate 4 inside the first slide groove 9, so that the auxiliary rack 2 can be conveniently moved to the front side of the condenser inside the car through the protective pad 7, so as to facilitate the protection of the fan rack 1 and the condenser. Then, the adjustment plate 601 drives the sponge pad 605 to move to the top of the car, and the fixing rod 606 fixes the adjustment plate 601 through the appropriate adjustment slot 603. Then, the adjusting column 602 drives the connecting plate 3 to move inside the adjusting plate 601, and the nut 604 is fixed, so that the connecting plate 3 limits and fixes the auxiliary rack 2. The baffle plate 4 drives the limiting block 16 to move upward inside the first slide groove 9, and the limitation of the fan rack 1 can be cancelled. The supporting plate 501 drives the sliding plate 503 to move in the second sliding groove 10 in sequence through the second sphere 12. Under the limit of the first limit plate 502, the sliding plate 503 drives the inclined block 13 to contact the surface of the mounting plate 506 through the rotating column 14, which can drive the mounting plate 506 to move inside the auxiliary frame 2, so that the mounting plate 506 drives the fan frame 1 to move inside the sliding groove 8 through the sliding block 504, which can facilitate the fan frame 1 to be moved to the installation position on the front side of the condenser for installation, thereby solving the existing problem of disassembly and maintenance of the fan due to the relatively narrow position of the condenser and the large number of lines, which is inconvenient to install, and the relatively fragile surface of the cooler. The staff easily collides with the surface of the condenser during the installation and disassembly process of the fan, thereby easily causing damage to the fan and condenser.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vehicle-mounted air-conditioning condensing fan maintenance and disassembly auxiliary structure, comprising a fan frame (1), an auxiliary frame (2) being provided on the surface of the fan frame (1), characterized in that: The auxiliary frame (2) is provided with a mounting mechanism (5) inside, the top of the auxiliary frame (2) is fixedly connected to a connecting plate (3), the top of the connecting plate (3) is provided with an adjustment mechanism (6), the top of the auxiliary frame (2) is provided with a first slide groove (9) and four second slide grooves (10), the inside of the first slide groove (9) is provided with a shielding plate (4), and both sides of the bottom of the auxiliary frame (2) are fixedly connected to protective pads (7); The mounting mechanism (5) comprises a supporting plate (501), a first limiting plate (502), a sliding plate (503), four sliding blocks (504), eight first spheres (505) and a mounting plate (506); the bottom plate of the supporting plate (501) is fixedly connected to the top of the sliding plate (503); the interior of the first limiting plate (502) is fixedly connected to the surface of the sliding plate (503); the surface of the sliding plate (503) contacts the interior of the second sliding groove (10); the side of the sliding block (504) close to the mounting plate (506) is fixedly connected to the mounting plate (506); the surface of the first sphere (505) is rotatably connected to the interior of the sliding block (504); and the surface of the mounting plate (506) is slidably connected to the interior of the auxiliary frame (2).

2. The auxiliary structure for maintaining and disassembling a vehicle-mounted air conditioner condenser fan according to claim 1, characterized in that: An adjustment plate (601) is provided on the top of the connecting plate (3), a plurality of adjustment slots (603) are opened on the top of the adjustment plate (601), and two fixing rods (606) are provided on the top of the adjustment plate (601).

3. The auxiliary structure for maintaining and disassembling a vehicle-mounted air conditioner condenser fan according to claim 2, characterized in that: Two adjustment columns (602) are fixedly connected to the top of the connecting plate (3), and the tops of the adjustment columns (602) pass through the adjustment plate (601) and extend to the top of the adjustment plate (601).

4. The auxiliary structure for maintaining and disassembling a vehicle-mounted air conditioner condenser fan according to claim 3, characterized in that: The bottom plate of the adjustment plate (601) is fixedly connected with a sponge pad (605), and the surface of the adjustment column (602) is threadedly connected with a nut (604).

5. The auxiliary structure for maintaining and disassembling a vehicle-mounted air conditioner condenser fan according to claim 1, characterized in that: Four sliding grooves (8) are provided on the front side of the auxiliary frame (2); a side of the sliding block (504) close to the sliding groove (8) extends to the inside of the sliding groove (8) and contacts the inside of the sliding groove (8); and the surface of the first sphere (505) is rotatably connected to the inner wall of the sliding groove (8).

6. The auxiliary structure for maintaining and disassembling a vehicle air-conditioning condenser fan according to claim 1, characterized in that: The front side of the mounting plate (506) is fixedly connected with a protective cotton (11), and the front side of the protective cotton (11) is in contact with the rear side of the fan frame (1).

7. The auxiliary structure for maintaining and disassembling a vehicle air-conditioning condenser fan according to claim 1, characterized in that: The bottom of the sliding plate (503) is fixedly connected to an inclined block (13), the bottom of the inclined block (13) is rotatably connected to a rotating column (14), and two sides of the sliding plate (503) are rotatably connected to two second spheres (12).

8. The auxiliary structure for maintaining and disassembling a vehicle-mounted air conditioner condenser fan according to claim 1, characterized in that: A second limiting plate (15) is fixedly connected to the surface of the shielding plate (4), and a limiting block (16) is fixedly connected to the bottom of the shielding plate (4).

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