Main control board of vehicle-mounted refrigerator compressor

Abstract

The utility model discloses a main control panel of a vehicle-mounted refrigerator compressor, which comprises a control panel and further comprises a control panel supporting plate, two sides of the top of the control panel supporting plate are respectively provided with a control panel clamping mechanism, and two ends of two sides of the control panel supporting plate are respectively provided with a screw hole. The control panel is arranged at the top of the control panel supporting plate and is fixed by the two control panel clamping mechanisms, a supporting seat is fixedly arranged on one side of the top of the control panel supporting plate, a heat dissipation plate is rotationally installed at the top of the supporting seat, and a small fan is installed in the center of the heat dissipation plate; a supporting frame is fixed to the other side of the top of the control panel supporting plate. The control panel clamping mechanism is favorable for facilitating disassembly and assembly of the control panel, the heat dissipation plate with the small fan is further arranged above the control panel supporting plate, the heat dissipation plate can protect the control panel in the vertical direction, and meanwhile the installed small fan can cool the control panel.

Description

Technical Field

[0001] The utility model relates to the technical field of main control boards, in particular to a main control board for a vehicle-mounted refrigerator compressor. Background Art

[0002] A control board is a circuit board. Although its application range is not as wide as that of a circuit board, it is more intelligent and automated than ordinary circuit boards. Simply put, a circuit board that can play a control role can be called a control board.

[0003] In the field of car refrigerators, the control board is often fixed to the refrigerator with metal parts such as screws for stable installation. However, since the material of the control board is softer than the screws, the screws fixing the control board may strip during maintenance, thereby reducing the installation stability of the control board. Utility Model Content

[0004] The utility model aims to provide a main control board for a vehicle refrigerator compressor, so as to solve the problem in the prior art that the material of the control board is softer than the screws, which may cause the screws fixing the control board to strip during maintenance, thereby reducing the installation stability of the control board.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a main control board of a vehicle-mounted refrigerator compressor, comprising a control board and a control board support plate, wherein a control board clamping mechanism is respectively arranged on both sides of the top of the control board support plate, and a screw hole is respectively opened at both ends of both sides of the control board support plate, the control board is arranged on the top of the control board support plate and fixed by two control board clamping mechanisms, a support seat is fixedly arranged on one side of the top of the control board support plate, a heat sink is rotatably installed on the top of the support seat, a small fan is installed at the center position of the heat sink, a support frame is fixedly arranged on the other side of the top of the control board support plate, and a hook is fixedly arranged on the side of the heat sink away from the support seat, and the hook cooperates with the support frame.

[0006] Preferably, the control board clamping mechanism consists of a positioning plate, a spring and a clamping plate. The positioning plate is vertically fixed on the control board support plate, and two positioning holes are provided on the positioning plate. Two positioning rods are vertically fixed on one side of the positioning plate, and the positioning rods pass through the positioning holes on the positioning plate. Two springs are provided and are respectively mounted on the two positioning rods.

[0007] Preferably, a plurality of heat dissipation openings are provided in the middle of the control panel support plate.

[0008] Preferably, a support platform is provided on each side of the bottom of the control panel support plate.

[0009] Preferably, a control panel positioning plate is vertically fixed to each of the two ends of the top surface of the control panel support plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: when installing the utility model, the control panel support plate is first fixed to the vehicle refrigerator with screws, and then the control panel is fixed by the control panel clamping mechanism on the control panel support plate. When the control panel clamping mechanism is working, the clamping plate is pushed by the spring to clamp the control panel. The set control panel clamping mechanism is conducive to facilitating the disassembly and assembly of the control panel. A heat sink with a small fan is also arranged above the control panel support plate. The heat sink can protect the control panel in the vertical direction, and the installed small fan can cool the control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the structure of the utility model when it is opened;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model after the whole is closed;

[0014] Figure 3 It is a structural schematic diagram of a control panel support plate of the utility model.

[0015] In the figure: 1. control board support plate; 2. support platform; 3. screw hole; 4. control board clamping mechanism; 5. positioning plate; 6. positioning rod; 7. spring; 8. clamping plate; 9. support frame; 10. control board; 11. heat sink; 12. hook; 13. support seat; 14. control board positioning plate; 15. heat dissipation port; 16. small fan. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0017] See also Figure 1-3 In the embodiment of the utility model, a main control board of a vehicle refrigerator compressor includes a control board 10 and a control board support plate 1. A control board clamping mechanism 4 is respectively arranged on both sides of the top of the control board support plate 1. A screw hole 3 is respectively opened at both ends of both sides of the control board support plate 1. The control board 10 is arranged on the top of the control board support plate 1 and is fixed by two control board clamping mechanisms 4. A support seat 13 is fixedly arranged on one side of the top of the control board support plate 1. A heat sink 11 is rotatably installed on the top of the support seat 13. The center position of the heat sink 11 is installed A small fan 16, a support frame 9 is fixed to the other side of the top of the control board support plate 1, a hook 12 is fixed on the side of the heat sink 11 away from the support seat 13, the hook 12 cooperates with the support frame 9, the control board clamping mechanism 4 is composed of a positioning plate 5, a spring 7 and a clamping plate 8, the positioning plate 5 is vertically fixed on the control board support plate 1, and the positioning plate 5 has two positioning holes, two positioning rods 6 are vertically fixed to one side of the positioning plate 5, and the positioning rods 6 pass through the positioning holes on the positioning plate 5, and two springs 7 are provided and are respectively mounted on the two positioning rods 6.

[0018] A plurality of heat dissipation openings 15 are provided in the middle of the control panel support plate 1, which facilitate heat dissipation at the bottom of the control panel 10. A support platform 2 is provided on each side of the bottom of the control panel support plate 1, which can lift the control panel support plate 1 to form a larger gap between the control panel support plate 1 and the vehicle refrigerator for convenient heat dissipation.

[0019] A control panel positioning plate 14 is vertically fixed to each of the two ends of the top surface of the control panel support plate 1. The control panel positioning plate 14 facilitates positioning of the control panel 10 and prevents the control panel 10 from deviating from the side.

[0020] The working principle of the utility model is as follows: when installing the utility model, the control panel support plate 1 is first fixed to the vehicle refrigerator with screws, and then the control panel 10 is fixed by the control panel clamping mechanism 4 on the control panel support plate 1. When the control panel clamping mechanism 4 is working, the clamping plate 8 is pushed by the spring 7 to clamp the control panel 10 with the clamping plate 8. The control panel clamping mechanism 4 is arranged to facilitate the disassembly and assembly of the control panel 10. A heat sink 11 with a small fan 16 is also arranged above the control panel support plate 1. The heat sink 11 can protect the control panel 10 in the vertical direction, and the small fan 16 installed at the same time can cool the control panel 10.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A main control board of a vehicle refrigerator compressor, comprising a control board (10), characterized in that: It also includes a control panel support plate (1), wherein a control panel clamping mechanism (4) is respectively arranged on both sides of the top of the control panel support plate (1), and a screw hole (3) is respectively opened at both ends of both sides of the control panel support plate (1), and the control panel (10) is arranged on the top of the control panel support plate (1) and fixed by two control panel clamping mechanisms (4), a support seat (13) is fixedly arranged on one side of the top of the control panel support plate (1), a heat sink (11) is rotatably mounted on the top of the support seat (13), and a small fan (16) is installed at the center position of the heat sink (11), and a support frame (9) is fixedly arranged on the other side of the top of the control panel support plate (1), and a hook (12) is fixedly arranged on the side of the heat sink (11) away from the support seat (13), and the hook (12) cooperates with the support frame (9).

2. The main control board of a vehicle refrigerator compressor according to claim 1, characterized in that: The control board clamping mechanism (4) is composed of a positioning plate (5), a spring (7) and a clamping plate (8); the positioning plate (5) is vertically fixed on the control board support plate (1), and two positioning holes are provided on the positioning plate (5); two positioning rods (6) are vertically fixed on one side of the positioning plate (5), and the positioning rods (6) pass through the positioning holes on the positioning plate (5).

3. The main control board of a vehicle refrigerator compressor according to claim 2, characterized in that: Two springs (7) are provided and are respectively sleeved on the two positioning rods (6).

4. The main control board of a vehicle refrigerator compressor according to claim 1, characterized in that: A plurality of heat dissipation openings (15) are provided in the middle of the control panel support plate (1).

5. The main control board of the vehicle refrigerator compressor according to claim 3, characterized in that: A support platform (2) is provided on each of the two sides of the bottom of the control panel support plate (1).

6. The main control board of a vehicle refrigerator compressor according to claim 1, characterized in that: A control panel positioning plate (14) is vertically fixed to each of the two ends of the top surface of the control panel support plate (1).

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