Power supply control system for special vehicle and motor home

Abstract

The utility model discloses a special vehicle and motor home power supply control system, which comprises a power supply body, the power supply body comprises a shell, a plurality of connecting columns are fixedly arranged on the shell, a top cover is fixed above the plurality of connecting columns through screws, a plurality of radiating fins are fixedly arranged at the upper end of the shell, and the radiating fins are fixed on the shell through screws. A cavity is formed in the upper end of the shell, a plurality of heat conduction protrusions are arranged at the upper end of the shell, two detachable cooling fans are further arranged at the upper end of the shell, the heat conduction protrusions are located below the two cooling fans respectively, a mounting cavity is formed in the inner side of the shell, a cooling groove is further formed in the upper end of the shell, and the cooling groove is communicated with the cavity. A bottom cover is fixed to the lower end of the shell through screws, two sets of power supply control modules are installed in the installation cavity, and the LED lamp has the advantages of being reasonable in structure, good in heat dissipation effect and convenient to maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to power module technical field, especially a special vehicle, motor home power control system. BACKGROUND

[0002] Special vehicle, motor home due to the existence of a large number of electrical equipment in the vehicle, vehicle basic electrical system is not enough to support this kind of electrical equipment. So will use additional battery and control system, due to the power is large, so the power control system in continuous use will produce greater heat, if not the heat is quickly dissipated, it will inevitably affect the service life of internal power control module, and the power control module in the prior art still has the factor that cleaning and maintenance are inconvenient. In view of the above problems, the following proposes a solution. UTILITY MODEL CONTENTS

[0003] The utility model discloses a special vehicle, motor home power control system has good heat dissipation effect, the advantage that it is convenient to maintain.

[0004] The above technical purpose of the utility model is realized through the following technical scheme:

[0005] A special vehicle, motor home power control system, including power body, the power body includes the shell, is fixed on the shell several connecting columns, the top of several connecting columns is fixed with the top cover through the screw, the upper end of the shell is fixed with several heat dissipation fins, the upper end of the shell is provided with several heat conduction protrusions, the upper end of the shell is also provided with two detachable cooling fans, and several heat conduction protrusions are located below the two cooling fans respectively, the inner side of the shell is provided with a mounting cavity, the upper end of the shell is also provided with a heat dissipation groove, and the heat dissipation groove is communicated with the cavity, the lower end of the shell is fixed with the bottom cover through the screw, and two groups of power control modules are installed in the mounting cavity.

[0006] As preferred, one side of the shell is provided with a mounting plate, one side of the mounting plate is provided with a plurality of wire harness connection ports, and the plurality of wire harness connection ports are in communication with the mounting cavity.

[0007] As preferred, the side wall of the two cooling fans is fixed with a plurality of connecting blocks, the upper end of the shell is fixed with a plurality of threaded seats, the connecting block is provided with a fixing screw, and the lower end of the fixing screw is provided in the threaded seat.

[0008] As preferred, the outer side of the shell is fixed with a plurality of mounting seats, and an installation hole is formed in each mounting seat.

[0009] As preferred, one side of the shell is provided with a power interface and a signal interface.

[0010] The beneficial effects of the utility model are:

[0011] 1. When the power control system is working, that is, the power control module continuously works, it will generate a lot of heat, which can make the installation cavity full of heat. At this time, the heat in the installation cavity can be quickly dissipated by the rotation of two cooling fans, that is, the heat in the installation cavity can be blown out to the outside through the heat dissipation slot, thereby preventing the power control module from overheating, thereby extending the service life of the power control system. The heat dissipation efficiency can be increased by a number of heat dissipation fins and heat-conducting protrusions, thereby improving the heat dissipation effect and further extending the service life of the power control system.

[0012] 2. The components inside the power supply can be maintained by opening the top cover and the bottom cover, and the connection block and the threaded seat can be fixed and disassembled by a number of fixing screws, so that the cooling fan can be quickly disassembled and installed. When there is a lot of dust on the cooling fan, it can be disassembled and cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of an embodiment;

[0014] Figure 2 This is a schematic diagram of the structure of the embodiment without the top cover;

[0015] Figure 3 This is a schematic diagram of the structure of the embodiment without the top cover and fan;

[0016] Figure 4 It is a partial structural diagram of an embodiment.

[0017] Figure markings: 1. Power supply body; 2. Shell; 3. Connecting column; 4. Top cover; 5. Heat dissipation fin; 6. Heat-conducting protrusion; 7. Cooling fan; 8. Heat dissipation slot; 9. Bottom cover; 10. Power control module; 11. Mounting plate; 12. Wiring harness connector; 13. Connecting block; 14. Threaded seat; 15. Fixing screw; 16. Mounting seat; 17. Mounting hole; 18. Power interface; 19. Signal interface. DETAILED DESCRIPTION

[0018] The following is only a preferred embodiment of the present invention, and the scope of protection is not limited to this embodiment. All technical solutions under the concept of the present invention should fall within the scope of protection of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the accompanying drawings, and the words "bottom" and "top", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0019] like Figures 1 to 4As shown, a power control system for special vehicles and RVs includes a power supply body 1, which includes a shell 2. The inner side of the shell 2 is provided with an installation cavity, and two sets of power control modules 10 are installed in the installation cavity. When the power control system is working, that is, the power control module 10 continues to work, which will generate a lot of heat, so that the installation cavity can be filled with heat. Two detachable cooling fans 7 are also provided at the upper end of the shell 2, and a plurality of heat-conducting protrusions 6 are respectively located below the two cooling fans 7. A heat dissipation groove 8 is also provided at the upper end of the shell 2, and the heat dissipation groove 8 is connected to the cavity. At this time, the heat in the installation cavity can be quickly dissipated by rotating the two cooling fans 7, that is, the heat in the installation cavity can be blown out to the outside through the heat dissipation groove 8, thereby preventing the power control module 10 from overheating, thereby improving the service life of the power control system.

[0020] A plurality of heat dissipation fins 5 are fixedly provided at the upper end of the shell 2, and a plurality of heat-conducting protrusions 6 are provided at the upper end of the shell 2. The heat dissipation efficiency can be increased by the plurality of heat dissipation fins 5 and the heat-conducting protrusions 6, thereby improving the heat dissipation effect and further improving the service life of the power control system.

[0021] The side walls of the two cooling fans 7 are fixed with several connecting blocks 13, and the upper end of the shell 2 is fixed with several threaded seats 14. The connecting blocks 13 are penetrated by fixing screws 15, and the lower ends of the fixing screws 15 are penetrated by the threaded seats 14. The fixing and disassembly between the connecting blocks 13 and the threaded seats 14 can be achieved by the fixing screws 15, so that the cooling fans 7 can be quickly disassembled and installed. When there is a lot of dust attached to the cooling fans 7, they can be disassembled and cleaned.

[0022] A bottom cover 9 is fixed to the lower end of the shell 2 by screws, and a number of connecting columns 3 are fixed on the shell 2. A top cover 4 is fixed above the connecting columns 3 by screws. By opening the top cover 4 and the bottom cover 9, the components inside the power supply body 1 can be maintained.

[0023] A plurality of mounting seats 16 are fixedly provided on the outer side of the housing 2 . Each mounting seat 16 is provided with a mounting hole 17 . The mounting seats 16 can be fixed through the mounting holes 17 , thereby enabling the installation of the power control system.

[0024] A mounting plate 11 is provided on one side of the housing 2. Several wiring harness connectors 12 are provided on one side of the mounting plate 11. These connectors 12 are all connected to the mounting cavity and facilitate the connection between an external wiring harness and the power control module 10. A power interface 18 and a signal interface 19 are also provided on one side of the housing 2. These interfaces also facilitate the connection of external power and signal cables to the power control module 10.

[0025] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. 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 power supply control system for special vehicles and RVs, characterized in that: The invention comprises a power supply body (1), wherein the power supply body (1) comprises a shell (2), wherein a plurality of connecting columns (3) are fixedly provided on the shell (2), a top cover (4) is fixedly provided above the plurality of connecting columns (3) by screws, a plurality of heat dissipation fins (5) are fixedly provided at the upper end of the shell (2), a plurality of heat-conducting protrusions (6) are provided at the upper end of the shell (2), two detachable heat dissipation fans (7) are also provided at the upper end of the shell (2), and the plurality of heat-conducting protrusions (6) are respectively located below the two heat dissipation fans (7), an installation cavity is provided on the inner side of the shell (2), a heat dissipation groove (8) is also provided at the upper end of the shell (2), and the heat dissipation groove (8) is connected to the cavity, a bottom cover (9) is fixedly provided at the lower end of the shell (2) by screws, and two groups of power control modules (10) are installed in the installation cavity.

2. A power supply control system for special vehicles and RVs according to claim 1, characterized in that: A mounting plate (11) is provided on one side of the housing (2), and a plurality of wiring harness connection ports (12) are provided on one side of the mounting plate (11), and the plurality of wiring harness connection ports (12) are all connected to the mounting cavity.

3. A power supply control system for special vehicles and RVs according to claim 2, characterized in that: The side walls of the two cooling fans (7) are fixed with a plurality of connecting blocks (13), the upper end of the housing (2) is fixed with a plurality of threaded seats (14), the connecting blocks (13) are penetrated by fixing screws (15), and the lower ends of the fixing screws (15) are penetrated in the threaded seats (14).

4. A power supply control system for special vehicles and RVs according to claim 3, characterized in that: A plurality of mounting seats (16) are fixedly provided on the outer side of the housing (2), and each mounting seat (16) is provided with a mounting hole (17).

5. A power supply control system for special vehicles and RVs according to claim 4, characterized in that: A power interface (18) and a signal interface (19) are provided on one side of the housing (2).

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