CN223528330U - Electrical control boxes, refrigeration units and vehicles - Google Patents
Electrical control boxes, refrigeration units and vehiclesInfo
- Publication number
- CN223528330U CN223528330U CN202422998817.4U CN202422998817U CN223528330U CN 223528330 U CN223528330 U CN 223528330U CN 202422998817 U CN202422998817 U CN 202422998817U CN 223528330 U CN223528330 U CN 223528330U
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- Prior art keywords
- electrical control
- base
- control box
- fan
- top plate
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Abstract
本申请涉及车辆技术领域，具体提供一种电控箱、制冷机机组及车辆。本申请的电控箱包括箱体，箱体包括底座、侧围和顶板，侧围设置于底座，顶板盖设于侧围，以使侧围、顶板与底座共同围合出容纳腔，电控箱还包括电源模块、控制模块和电容盒，并排设置于容纳腔内。将电容盒集成在电控箱的箱体内，能够降低电控箱与电容盒的整体体积。
This application relates to the field of vehicle technology, specifically providing an electrical control box, a refrigeration unit, and a vehicle. The electrical control box of this application includes a housing, which comprises a base, side panels, and a top plate. The side panels are disposed on the base, and the top plate covers the side panels, so that the side panels, top plate, and base together enclose a receiving cavity. The electrical control box also includes a power module, a control module, and a capacitor box, arranged side-by-side within the receiving cavity. Integrating the capacitor box into the housing of the electrical control box reduces the overall size of the electrical control box and the capacitor box.
Description
Technical Field
The application relates to the technical field of vehicles, and particularly provides an electric cabinet, a refrigerator unit and a vehicle.
Background
In the prior art, be equipped with the electric cabinet in the vehicle, the electric cabinet can control the cold machine work of vehicle, wherein, the vehicle uses the truck to take the example, traditional dependent truck unit, power module installs difficulty in the electric cabinet, in addition, because the electric capacity box that is used for starting the relay is bulky, and need do waterproof design, consequently, the electric capacity box sets up alone generally, and the electric capacity box and the electric cabinet of setting alone are whole to occupy the car space great moreover, simultaneously, the electric cabinet is higher with the holistic material cost of electric capacity box.
Disclosure of Invention
The application aims to solve the technical problems, namely the problems of large integral volume and high cost formed by the capacitor box and the electric cabinet in the vehicle in the prior art.
The application provides an electric cabinet which comprises a cabinet body, a power module, a control module and a capacitor box, wherein the cabinet body comprises a base, a side wall and a top plate, the side wall is arranged on the base, the top plate is covered on the side wall so that the side wall, the top plate and the base jointly enclose a containing cavity, and the power module, the control module and the capacitor box are arranged in the containing cavity side by side.
In the above-mentioned optional technical scheme of electric cabinet, the base is provided with the mounting hole, the electric capacity box is fixed in the mounting hole, just part of electric capacity box is located the outside of holding the chamber.
In the above-mentioned optional technical scheme of electric cabinet, the base is provided with to keeping away from support piece that side wall direction extends, support piece keeps away from the one end of base is provided with the backstop piece, the electric capacity box is located the one end butt in the outside of holding the chamber the backstop piece.
In the above-mentioned optional technical solution of electric cabinet, further include a radiator, the radiator set up in the base just is located the outside in holding the chamber.
In the above-mentioned optional technical scheme of electric cabinet, the radiator deviates from the one side of base is provided with fan and a plurality of fin, the fan set up in between a plurality of fin, adjacent two form the wind channel between the fin, so that the wind that the fan was sucked with the power module heat transfer back can be through the wind channel is to keeping away from the direction discharge of fan.
In the above-mentioned optional technical solution of electric cabinet, the control module includes a contactor, and the contactor and the power module are arranged side by side in the base.
In the optional technical scheme of the electric cabinet, the control module further comprises a relay, the relay is arranged on the side wall, a top plate of the relay is provided with heat-conducting silica gel, and the heat-conducting silica gel is attached to the top plate.
The application also provides a refrigerator unit which comprises the electric cabinet in any one of the technical schemes, and a shell, wherein the electric cabinet is arranged in the shell.
In the above-mentioned optional technical scheme of refrigerator unit, the casing is provided with air intake and air outlet, the air intake is close to the electric cabinet sets up, the air outlet is provided with the air-out fan, the air-out fan can with the wind in the casing is outwards discharged.
The application also provides a vehicle, which comprises the electric cabinet or the refrigerator unit according to any one of the technical schemes.
Under the condition of adopting the technical scheme, the capacitor box, the power module and the control module can be integrated in the box body together, so that the whole volume and the occupied space of the electric cabinet can be reduced. In addition, the power supply module, the control module and the capacitor box are arranged side by side, so that the height of the electric cabinet and the volume of the electric cabinet can be reduced, and the manufacturing cost of the cabinet body is reduced.
Drawings
Preferred embodiments of the present application are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of an electric cabinet of the present application;
fig. 2 is a split schematic diagram of the electric cabinet of the present application;
FIG. 3 is a top view of the electric cabinet of the present application without a top plate;
FIG. 4 is a schematic axial view of the electric cabinet of the present application without a top plate;
Fig. 5 is a bottom view of the electric cabinet of the present application;
fig. 6 is a schematic view of the refrigerator set of the present application.
List of reference numerals:
1. The refrigerator comprises a refrigerator unit, 10, an electric cabinet, 11, a box body, 111, a base, 1111, a mounting hole, 112, a top plate, 113, a side wall, 114, a supporting piece, 115, a stopping piece, 116, a containing cavity, 12, a power module, 13, a control module, 131, a contactor, 132, a relay, 14, a capacitor box, 15, a radiator, 151, a fan, 152, radiating fins, 153, an air duct, 16, heat conducting silica gel, 17, a shell, 171, an air inlet, 1711, a side air inlet, 1712, a bottom air inlet, 18 and an air outlet fan.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. "plurality" means two or more.
Unless otherwise indicated, references to "height," "upper," "lower," "top," "bottom," "inner," "outer," and "like" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.
It will be understood that when an element is referred to as being "mounted" to "or" disposed "on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In addition, "connected" is to be broadly interpreted as referring to, for example, a fixed connection, a removable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, or a communication between two elements. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.
In fig. 6, the x-direction is the extending direction of the housing 17, the arrow direction of the z-direction is upward, the opposite direction of the arrow of the z-direction is downward, the surface of the housing 17 corresponding to the upper side is the top surface, the surface of the housing 17 corresponding to the lower side is the bottom surface, and the surface between the top surface and the bottom surface is the side surface.
Referring to fig. 1 to 5, the application provides an electric cabinet 10, which comprises a cabinet 11, wherein the cabinet 11 comprises a base 111, a side wall 113 and a top plate 112, the side wall 113 is arranged on the base 111, the top plate 112 is covered on the side wall 113, so that the side wall 113, the top plate 112 and the base 111 jointly enclose a containing cavity 116, the electric cabinet 10 further comprises a power module 12, a control module 13 and a capacitor box 14, and the three are arranged in the containing cavity 116 side by side. The electric cabinet 10 is used for controlling the cooling operation in the vehicle, and the capacitor box 14 in the prior art is usually separately arranged outside the box 11, and at this time, the box 11 and the capacitor box 14 are separately arranged, so that a large space in the vehicle is occupied. The capacitor box 14, the power supply module 12 and the control module 13 are integrated in the box body 11, so that the whole volume of the electric control box 10 and the occupied space in the vehicle can be reduced, and the electric control box 10 is convenient to install on the vehicle. In addition, the power module 12, the control module 13 and the capacitor box 14 are arranged side by side, so that the height of the electric cabinet 10 can be reduced, and the volume of the electric cabinet 10 is further reduced. At the same time, the reduced volume of the housing 11 also saves material costs.
In one embodiment, referring to fig. 2, 3 and 4, the control module 13 includes a contactor 131, and the contactor 131 is disposed on the base 111 side by side with the power module 12. By arranging the contactor 131 and the power module 12 side by side, the overall height of the case 11 can be reduced as well, and the volume of the electric control case 10 and the occupation space of the electric control case 10 in the vehicle can be further reduced.
In one embodiment, with continued reference to fig. 2, 3 and 4, the control module 13 further includes a relay 132, where the relay 132 is disposed on the side wall 113, and the top plate 112 of the relay 132 is provided with a thermal conductive silica gel 16, and the thermal conductive silica gel 16 is adhered to the top plate 112. Because the electric devices in the electric cabinet 10 need to dissipate heat, and the relay 132 is also a main heat generating component, the relay 132 needs to be cooled separately, at this time, the heat conducting silica gel 16 is disposed on the top surface of the relay 132, the heat of the relay 132 is transferred to the heat conducting silica gel 16, and the heat conducting silica gel 16 is further transferred to the top plate 112 by contacting with the top plate 112, so that the heat is dissipated from the top plate 112 to the outside of the cabinet 11. Therefore, the heat conductive silicone 16 can effectively dissipate heat from the relay 132.
In addition, the relay 132 of the prior art is generally disposed in a stacked manner with the power module 12, and at this time, the overall height of the cabinet 11 is increased, which increases the volume of the electric cabinet 10. In the application, the relay 132 is arranged on the side wall 113, referring to fig. 4, the relay 132 is positioned in the accommodating cavity 116 and between the power module 12 and the side wall 113, and compared with the relay 132 superimposed on the power module 12, the relay 132 arranged on the side wall 113 does not increase the overall height of the box 11, and the volume of the electric cabinet 10 and the occupied space in the vehicle can be reduced.
In one embodiment, referring to fig. 2 to 5, the base 111 is provided with a mounting hole 1111, the capacitor box 14 is fixed to the mounting hole 1111, and a portion of the capacitor box 14 is located outside the receiving chamber 116. Because the height of the capacitor box 14 is higher, the part of the capacitor box 14 extends out of the base 111 and is positioned outside the accommodating cavity 116, and the overall height of the box 11 and the accommodating cavity 116 can be effectively reduced, so that the volume of the electric cabinet 10 is effectively reduced. In addition, since the capacitor case 14 of the related art needs to be separately provided and separately waterproof, the cost is increased. The application directly arranges the part of the capacitor box 14 in the accommodating cavity 116, and the part arranged in the accommodating cavity 116 needs to be electrically connected with other components, thus needing to be waterproof, while the part outside the accommodating cavity 116 does not need to be electrically connected with other components, thus not needing to be waterproof, and the accommodating cavity 116 is a sealed cavity, thus realizing the waterproof effect on the electric devices in the accommodating cavity 116, thus not needing to be separately waterproof, and saving the cost.
In one embodiment, referring to fig. 5, the base 111 is provided with a support member 114 extending away from the side wall 113, one end of the support member 114 away from the base 111 is provided with a stop member 115, and one end of the capacitor box 14 located outside the accommodating cavity 116 abuts against the stop member 115. The supporting member 114 is used for supporting the base 111, and the stopping member 115 is used for stopping the capacitor box 14, so as to prevent the capacitor box 14 from being unstably connected with the base 111 and being separated from the base 111. In addition, the stopper 115 only needs to stop the capacitor box 14, so that the size of the stopper 115 is matched with that of the capacitor box 14, and therefore, the capacitor box 14 is partially arranged outside the accommodating cavity 116, and the stopper 115 and the supporting piece 114 are matched to stop the capacitor box 14, so that the material for manufacturing the stopper 115 can be saved, and the cost is saved.
In one embodiment, with continued reference to fig. 5, the electric cabinet 10 further includes a heat sink 15, the heat sink 15 being disposed on the base 111 and outside the receiving cavity 116. The heat sink 15 is mainly used for dissipating heat from the electrical devices in the accommodating cavity 116, and the power module 12 is a main heat generating device, so that heat is mainly dissipated from the power module 12. The heat sink 15 is provided on the base 111 and outside the accommodating chamber 116 so as to be able to take away heat generated in the accommodating chamber 116.
In one embodiment, with continued reference to fig. 5, a fan 151 and a plurality of heat dissipation fins 152 are disposed on a surface of the radiator 15 facing away from the base 111, the fan 151 is disposed between the plurality of heat dissipation fins 152, and an air duct 153 is formed between two adjacent heat dissipation fins 152, so that the air sucked by the fan 151 exchanges heat with the power module 12 and can be discharged in a direction away from the fan 151 through the air duct 153. Because the radiator 15 mainly radiates heat to the power module 12 in the accommodating cavity 116, the fan 151 extracts external air and exchanges heat with the power module 12, and the hot air after heat exchange continues to flow along the air duct 153 between the adjacent fins from the position of the fan 151 to a direction away from the fan 151, so that heat generated by the power module 12 is taken away. Since the plurality of air channels 153 are formed between the plurality of heat radiating fins 152, the plurality of air channels 153 can effectively guide the flow of the hot air outwards, thereby realizing efficient heat radiation.
Referring to fig. 6, the present application further provides a refrigerator set 1, where the refrigerator set 1 has the electric cabinet 10 described in any of the foregoing embodiments, and the refrigerator set 1 further includes a housing 17, and the electric cabinet 10 is disposed in the housing 17.
In one embodiment, with continued reference to fig. 6, the housing 17 is provided with an air inlet 171 and an air outlet (not shown in the figure), the air inlet 171 is disposed near the electric cabinet 10, and the air outlet is provided with an air outlet fan 18, and the air outlet fan 18 can exhaust the wind direction in the housing 17. The cold air outside the refrigerator unit 1 enters the shell 17 from the air inlet 171, and the air inlet 171 is close to the electric cabinet 10, so that the cold air entering from the air inlet 171 exchanges heat with electric devices in the electric cabinet 10, then flows towards the air outlet fan 18 under the action of the air outlet fan 18, and finally the hot air after heat exchange is discharged out of the shell 17 by the air outlet fan 18.
In order to effectively dissipate heat from the heat generating device in the housing 17, a plurality of air inlets 171 may be provided, and the air inlets 171 may be provided at the bottom or side of the housing 17. As can be seen from fig. 6, taking the bottom of the housing 17 with the bottom air inlet 1712 and the side of the housing 17 with the side air inlet 1711 as examples, the bottom air inlet 1712 and the side air inlet 1711 can perform air intake and heat exchange with the electric cabinet 10 at the same time, so as to improve the heat exchange efficiency.
It should be further noted that, when the electric cabinet 10 includes the radiator 15, the fan 151 at the bottom of the radiator 15 also draws air, the fan 151 is opened, the air outside the housing 17 enters the housing 17 from the air inlet 171 and is firstly drawn by the fan 151 to the position for exchanging heat with the electric cabinet 10, the hot air after the heat exchange flows outwards through the air duct 153, the air outlet fan 18 is also in an open state, and draws the air after the heat exchange to the air outlet, and the air after the heat exchange exchanges heat with other components in the housing 17 continuously in the process of flowing to the air outlet, thereby realizing effective cooling of the electric devices in the housing 17.
In addition, the application also provides a vehicle, which is provided with the electric cabinet 10 in any embodiment or comprises the refrigerating machine unit 1 in any embodiment.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the application.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422998817.4U CN223528330U (en) | 2024-12-04 | 2024-12-04 | Electrical control boxes, refrigeration units and vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422998817.4U CN223528330U (en) | 2024-12-04 | 2024-12-04 | Electrical control boxes, refrigeration units and vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223528330U true CN223528330U (en) | 2025-11-07 |
Family
ID=97528657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422998817.4U Active CN223528330U (en) | 2024-12-04 | 2024-12-04 | Electrical control boxes, refrigeration units and vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223528330U (en) |
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2024
- 2024-12-04 CN CN202422998817.4U patent/CN223528330U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260302 Address after: 215299 Jiangsu Province, Suzhou City, Wujiang Economic and Technological Development Zone, Jialing Shanhulu West Road 368 Patentee after: Cold King Container Temperature Control (Suzhou) Co.,Ltd. Country or region after: China Address before: 200336 unit 02, 10 / F, No. 99, Xianxia Road, Changning District, Shanghai Patentee before: Lengwang (Shanghai) Industrial Co.,Ltd. Country or region before: China |