Automobile compressor controller protection structure

Abstract

The utility model discloses a protective structure of an automobile compressor controller, which belongs to the technical field of compressor controllers and comprises a compressor body, a mounting seat is arranged on the compressor body, a controller body is mounted on the mounting seat, two rotating seats are fixedly connected to one side of the mounting seat, and the rotating seats are fixedly connected to the other side of the mounting seat. And a rotating frame is rotationally connected between the two rotating seats, a protective shell is fixedly connected to the side face of the top end of the rotating frame, and the bottom face of the protective shell is attached to the top face of the mounting seat. According to the utility model, the protective shell is hinged to the mounting seat, the two bolts are driven by the elastic force of the spring to be inserted into the insertion holes in the two connecting seats, and the connecting seats and the connecting box are connected through the matching between the bolts and the insertion holes, so that the mounting seat and the protective shell are connected; and the controller body mounted on the mounting seat is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor controllers, in particular to a protective structure of an automobile compressor controller. Background Art

[0002] The automotive air conditioning compressor is mainly used to compress the refrigerant. It can cool the air in the car when combined with the evaporator, condenser, expansion valve and other parts of the air conditioning system. It has become a major component of the car. Fuel vehicles use engines to drive the car, and the compressor rotates through the engine and belt. As a new energy product for automobiles, electric compressors use a dedicated controller to drive the motor without an engine, and then directly drive the compressor to rotate through the motor. The electric compressor controller is a key component for controlling the electric compressor of the automotive air conditioner. Its main function is to collect the user's switch and speed control signals, and control the start and stop of the compressor motor and the speed and frequency conversion.

[0003] After searching, the utility model patent with announcement number CN214813516U discloses a dustproof device for a vehicle-mounted electric compressor controller, including a cover body; the cover body is a rectangular shell structure, and side panels are respectively provided on the left and right sides, and side seats are connected to the outer bottom of the side panels; a swivel seat with a circular mounting hole is provided on the left and right sides of the rear of the cover body, and the position of the swivel seat is chamfered; a row of springs are spot-welded on the inner surface of the side panels, and the inner ends of the row of springs are spot-welded with solid balls; the spring-loaded side panels installed on the sides will form a spring-loaded support with the sides of the controller, and the inner ends of these springs are spot-welded with solid balls, which can form a buffering protection for the controller, and the front plate of the cover body also has a buffering structure, so after the cover body is buckled on the controller, it has a three-way anti-collision dustproof structure, which is not only a dust cover, but also a protective cover with anti-collision properties.

[0004] However, the above patent still has the following shortcomings: although the cover body and the spring and other structures outside the cover body can provide buffer protection, the cover body is rotatably installed on the protected controller through a mounting hole-type swivel seat, and the force applied to the external cover body will still be transmitted to the controller, affecting the protection effect; in addition, although the controller can be covered by the cover body to prevent dust, it is not convenient to dissipate the heat generated by the controller during operation, affecting the operation of the controller. For this reason, we propose a protective structure for an automobile compressor controller. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a protective structure for an automobile compressor controller.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A protective structure for an automobile compressor controller comprises a compressor body, a mounting seat being provided on the compressor body, a controller body being mounted on the mounting seat, two rotating seats being fixedly connected to one side of the mounting seat, a rotating frame being rotatably connected between the two rotating seats, a protective shell being fixedly connected to the side surface of the top of the rotating frame, the bottom surface of the protective shell being in contact with the top surface of the mounting seat, two connecting seats being fixedly connected to the other side of the mounting seat, both connecting seats being provided with sockets, an exhaust mechanism being provided on the protective shell, a connecting box being fixedly connected to the side surface of the protective shell, an inner cavity of the connecting box being slidably connected with two moving blocks, a spring being fixedly connected between the two moving blocks, end surfaces of the two moving blocks being fixedly connected with pins respectively, and ends of the two pins respectively extending to the outside of the connecting box and movably sleeved into the inner cavity of the socket.

[0008] As a preferred scheme of the present utility model, the exhaust mechanism includes fixed grooves respectively opened at both ends of the protective shell, the inner cavity of one of the fixed grooves is fixedly sleeved with a first filter screen, the inner cavity of the other fixed groove is fixedly sleeved with a fixed pipe, the inner cavity of the fixed pipe is provided with a mounting frame, a dual-axis motor is fixedly installed on the mounting frame, one end of the inner cavity of the fixed pipe is fixedly sleeved with a second filter screen, an output shaft of the dual-axis motor extends to the outside of the second filter screen and is fixedly connected with a second scraper, the side surface of the second scraper is fitted with the outer side surface of the second filter screen, the other output shaft of the dual-axis motor is fixedly sleeved with a blowing fan blade, the other output shaft of the dual-axis motor is fixedly connected with a transmission rod, one end of the transmission rod is movably sleeved to the outside of the first filter screen and is fixedly connected with the first scraper, and the side surface of the first scraper is fitted with the outer side surface of the first filter screen.

[0009] As a preferred solution of the utility model, the top surface of the mounting seat is provided with a plurality of internal threaded columns, the side of the controller body is sleeved with a plurality of mounting screws, and the bottom ends of the mounting screws are threadedly mounted on the internal threaded columns.

[0010] As a preferred solution of the utility model, a slide groove is provided on the bottom surface of the connection box, and a lever column is fixedly connected to the bottom surface of the moving block, and the bottom end of the lever column passes through the slide groove and extends to the bottom of the connection box.

[0011] As a preferred solution of the utility model, the side surface of the moving block is in contact with the inner wall of the connection box.

[0012] As a preferred solution of the present invention, the outer side surface of the second filter screen is in contact with the outer side surface of the protective shell, and the outer side surface of the first filter screen is in contact with the outer side surface of the protective shell.

[0013] As a preferred solution of the utility model, the outer diameter of the plug is equal to the inner diameter of the plug hole.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) In the present invention, a protective shell is hinged on the mounting seat, and the elastic force of the spring drives two pins to be inserted into the sockets on the two connecting seats. The connection seat and the connecting box are connected by the cooperation between the pins and the sockets, thereby connecting the mounting seat and the protective shell, thereby protecting the controller body installed on the mounting seat.

[0016] (2) In the utility model, a dual-axis motor is used to drive the fan blades, the first scraper and the second scraper to rotate, and the heat in the protective shell is dissipated by the fan blades to achieve cooling of the controller body. In addition, the first filter and the second filter are used to filter the air flowing in the protective shell to prevent dust from entering the protective shell. At the same time, the second scraper and the first scraper are used to clean the dust on the second filter and the first filter, thereby ensuring the filtering performance of the first filter and the second filter, thereby improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is an exploded view of the overall structure of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the mounting seat of the utility model;

[0020] Figure 4 It is a cross-sectional schematic diagram of the connection box of the utility model;

[0021] Figure 5 It is a cross-sectional schematic diagram of the protective shell of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the fixed pipe of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Compressor body; 2. Mounting seat; 3. Rotating seat; 4. Rotating frame; 5. Protective shell; 6. Controller body; 7. Connecting seat; 8. Socket; 9. Connecting box; 10. Moving block; 11. Latch; 12. Spring; 13. Exhaust mechanism; 14. Slide; 15. Pull column; 16. Fixed groove; 17. First filter; 18. Fixed pipe; 19. Mounting frame; 20. Dual-axis motor; 21. Blowing fan blades; 22. Transmission rod; 23. Second filter; 24. Second scraper; 25. First scraper; 26. Internal thread column; 27. Mounting screws. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Example:

[0029] See also Figure 1-6A protective structure for an automobile compressor controller comprises a compressor body 1, a mounting seat 2 is provided on the compressor body 1, a controller body 6 is installed on the mounting seat 2, two rotating seats 3 are fixedly connected to one side of the mounting seat 2, a rotating frame 4 is rotatably connected between the two rotating seats 3, a protective shell 5 is fixedly connected to the side of the top of the rotating frame 4, the bottom surface of the protective shell 5 and the top surface of the mounting seat 2 are in contact, two connecting seats 7 are fixedly connected to the other side of the mounting seat 2, both connecting seats 7 are provided with a socket 8, an exhaust mechanism 13 is provided on the protective shell 5, a connecting box 9 is fixedly connected to the side of the protective shell 5, two moving blocks 10 are slidably connected to the inner cavity of the connecting box 9, a spring 12 is fixedly connected between the two moving blocks 10, and the end faces of the two moving blocks 10 are respectively fixedly connected with pins 11, and the ends of the two pins 11 extend to the outside of the connecting box 9 and are movably sleeved to the inner cavity of the socket 8.

[0030] For details, please refer to Figure 1 , Figure 5 and Figure 6 The exhaust mechanism 13 includes fixed grooves 16 respectively opened at both ends of the protective shell 5, the inner cavity of one fixed groove 16 is fixedly sleeved with a first filter screen 17, the inner cavity of the other fixed groove 16 is fixedly sleeved with a fixed pipe 18, the inner cavity of the fixed pipe 18 is provided with a mounting frame 19, a dual-axis motor 20 is fixedly installed on the mounting frame 19, one end of the inner cavity of the fixed pipe 18 is fixedly sleeved with a second filter screen 23, an output shaft of the dual-axis motor 20 extends to the outside of the second filter screen 23 and is fixedly connected with a second scraper 24, the side of the second scraper 24 is in contact with the outer side of the second filter screen 23, the other output shaft of the dual-axis motor 20 is fixedly sleeved with a fan blade 21, the other output shaft of the dual-axis motor 20 is fixedly connected with a transmission rod 22, one end of the transmission rod 22 is movably sleeved to the outside of the first filter screen 17 and is fixedly connected with a first scraper 25, and the side of the first scraper 25 is in contact with the outer side of the first filter screen 17.

[0031] In this embodiment, the first scraper 25 is used to clean the dust on the outer side of the first filter 17 , and the second scraper 24 is used to clean the dust on the outer side of the second filter 23 .

[0032] For details, please refer to Figure 2 and Figure 3 The top surface of the mounting base 2 is provided with a plurality of internal threaded columns 26 , and the side of the controller body 6 is sleeved with a plurality of mounting screws 27 , and the bottom ends of the mounting screws 27 are threadedly mounted on the internal threaded columns 26 .

[0033] In this embodiment, the controller body 6 is mounted on the mounting base 2 by the cooperation between the mounting screws 27 and the internal threaded column 26 .

[0034] For details, please refer to Figure 4A slide groove 14 is provided on the bottom surface of the connection box 9 , and a pull column 15 is fixedly connected to the bottom surface of the moving block 10 . The bottom end of the pull column 15 passes through the slide groove 14 and extends to the bottom of the connection box 9 .

[0035] In this embodiment, the moving block 10 is moved by the moving column 15, and the moving block 10 drives the latch 11 to move.

[0036] For details, please refer to Figure 4 , the side surface of the moving block 10 is in contact with the inner wall of the connection box 9 .

[0037] In this embodiment, the inner wall of the connection box 9 is used to limit the moving block 10 to ensure the stability of the moving block 10 in the connection box 9 .

[0038] For details, please refer to Figure 2 and Figure 4 The outer side surface of the second filter screen 23 is in contact with the outer side surface of the protective shell 5 , and the outer side surface of the first filter screen 17 is in contact with the outer side surface of the protective shell 5 .

[0039] In this embodiment, it is ensured that the dust filtered out of the outer sides of the first filter screen 17 and the second filter screen 23 can fall to the outer side of the protective shell 5 .

[0040] For details, please refer to Figure 3 and Figure 4 , the outer diameter of the pin 11 is equal to the inner diameter of the socket 8.

[0041] In this embodiment, the stability of the insertion of the plug 11 into the plug hole 8 is ensured, thereby ensuring the connection stability between the connection box 9 and the connection seat 7, and further ensuring the connection stability between the mounting seat 2 and the protective shell 5.

[0042] Working principle: When in use, first install the controller body 6 on the mounting seat 2 through the internal thread column 26 and the mounting screw 27, then rotate the protective shell 5 so that the protective shell 5 covers the top of the mounting seat 2, use the elastic force of the spring 12 to drive the two moving blocks 10 to move outward, use the moving blocks 10 to drive the two plugs 11 to extend outward, so that the plugs 11 are inserted into the sockets 8 on the connecting seat 7, thereby connecting the connecting seat 7 and the connecting box 9, and then install the protective shell 5 on the mounting seat 2, and use the protective shell 5 to connect the controller body 6. Protection, finally start the dual-axis motor 20 to drive the blowing fan blades 21, the transmission rod 22, the first scraper 25 and the second scraper 24 to rotate, use the blowing fan blades 21 to discharge the heat in the protective shell 5 from a fixed groove 16, and allow the external air to enter the protective shell 5 from another fixed groove 16, and use the first filter 17 and the second filter 23 to filter the dust in the air, and use the second scraper 24 and the first scraper 25 to clean up the dust filtered out of the second filter 23 and the first filter 17.

[0043] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A protective structure for a vehicle compressor controller, comprising a compressor body (1), characterized in that: The compressor body (1) is provided with a mounting seat (2), a controller body (6) is mounted on the mounting seat (2), one side of the mounting seat (2) is fixedly connected to two rotating seats (3), a rotating frame (4) is rotatably connected between the two rotating seats (3), a protective shell (5) is fixedly connected to the side surface of the top of the rotating frame (4), the bottom surface of the protective shell (5) is in contact with the top surface of the mounting seat (2), and the other side of the mounting seat (2) is fixedly connected to two connecting seats (7), the two connecting seats (7) A socket (8) is provided on each of the protective shells (5), an exhaust mechanism (13) is provided on the protective shell (5), a connection box (9) is fixedly connected to the side of the protective shell (5), two moving blocks (10) are slidably connected to the inner cavity of the connection box (9), a spring (12) is fixedly connected between the two moving blocks (10), and the end surfaces of the two moving blocks (10) are respectively fixedly connected to pins (11), and the ends of the two pins (11) respectively extend to the outside of the connection box (9) and are movably sleeved to the inner cavity of the socket (8).

2. The automobile compressor controller protection structure according to claim 1, characterized in that: The exhaust mechanism (13) comprises fixed grooves (16) respectively provided at two ends of the protective shell (5); the inner cavity of one of the fixed grooves (16) is fixedly sleeved with a first filter screen (17); the inner cavity of the other fixed groove (16) is fixedly sleeved with a fixed pipe (18); the inner cavity of the fixed pipe (18) is provided with a mounting frame (19); a dual-axis motor (20) is fixedly mounted on the mounting frame (19); one end of the inner cavity of the fixed pipe (18) is fixedly sleeved with a second filter screen (23); an output shaft of the dual-axis motor (20) extends to the second filter screen (23); A second scraper (24) is fixedly connected to the outside of the net (23), and the side of the second scraper (24) fits the outside of the second filter net (23). The other output shaft of the double-shaft motor (20) is fixedly sleeved with a fan blade (21), and the other output shaft of the double-shaft motor (20) is fixedly connected with a transmission rod (22). One end of the transmission rod (22) is movably sleeved to the outside of the first filter net (17) and fixedly connected with a first scraper (25), and the side of the first scraper (25) fits the outside of the first filter net (17).

3. The automobile compressor controller protection structure according to claim 1, characterized in that: The top surface of the mounting seat (2) is provided with a plurality of internal threaded columns (26), and the side of the controller body (6) is sleeved with a plurality of mounting screws (27), and the bottom ends of the mounting screws (27) are threadedly mounted on the internal threaded columns (26).

4. The automobile compressor controller protection structure according to claim 1, characterized in that: The bottom surface of the connection box (9) is provided with a slide groove (14), and the bottom surface of the moving block (10) is fixedly connected with a lever column (15), and the bottom end of the lever column (15) passes through the slide groove (14) and extends to the bottom of the connection box (9).

5. The automobile compressor controller protection structure according to claim 1, characterized in that: The side surface of the moving block (10) is in contact with the inner wall of the connection box (9).

6. The automobile compressor controller protection structure according to claim 2, characterized in that: The outer side surface of the second filter screen (23) is in contact with the outer side surface of the protective shell (5), and the outer side surface of the first filter screen (17) is in contact with the outer side surface of the protective shell (5).

7. The automobile compressor controller protection structure according to claim 1, characterized in that: The outer diameter of the plug pin (11) is equal to the inner diameter of the insertion hole (8).

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