Electronic component, circuit board assembly and vehicle

Abstract

The utility model discloses an electronic component, a circuit board assembly and a vehicle, relates to the technical field of vehicles, and aims to solve the problems of unreasonable arrangement and easy mutual interference of driving terminals and power terminals in related technologies. The embodiment of the utility model provides an electronic component. The electronic component comprises a device main body, a driving terminal and a power terminal, the driving terminal is installed on the device body and electrically connected with the device body, the power terminal is installed on the device body and electrically connected with the device body, and the area where the driving terminal is located is different from the area where the power terminal is located.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field especially electronic components, circuit board subassembly and vehicle. BACKGROUND

[0002] Electronic components are important components in electrical and electronic products, electronic components include power terminals, drive terminals, the main role of drive terminals and power terminals is to ensure the safety and stability of current transmission, and is suitable for different application scenarios.

[0003] However, in the related art, the drive terminals and power terminals are arranged unreasonably, which is prone to mutual interference. SUMMARY

[0004] The purpose of the present disclosure is to provide an electronic component, a circuit board assembly and a vehicle, aiming to solve the problem of unreasonable arrangement of drive terminals and power terminals in the related art, which is prone to mutual interference.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The electronic component provided by the embodiment of the present application comprises a component main body, a drive terminal and a power terminal. The drive terminal is installed on the component main body and electrically connected with the component main body, the power terminal is installed on the component main body and electrically connected with the component main body, and the area where the drive terminal is located is different from the area where the power terminal is located.

[0007] The electronic component provided by the embodiment of the present application comprises a component main body, a drive terminal and a power terminal. The drive terminal is installed on the component main body and electrically connected with the component main body, the power terminal is installed on the component main body and electrically connected with the component main body, and the area where the drive terminal is located is different from the area where the power terminal is located.

[0008] In some embodiments, the component main body comprises a circuit substrate and a chip assembly. The drive terminal and the power terminal are installed on the circuit substrate, the chip assembly is installed on the circuit substrate and located between the drive terminal and the power terminal, and the drive terminal and the power terminal are electrically connected with the chip assembly respectively.

[0009] The electronic component provided by the embodiment of the present application comprises a component main body, a drive terminal and a power terminal. The drive terminal is installed on the component main body and electrically connected with the component main body, the power terminal is installed on the component main body and electrically connected with the component main body, and the area where the drive terminal is located is different from the area where the power terminal is located.

[0010] In some embodiments, the drive terminal, the chip assembly and the power terminal are arranged along a first direction. In some embodiments, the drive terminal, the chip assembly and the power terminal are arranged along a first direction.

[0011] The electronic component provided by the embodiment of the present application has the driving terminal and the power terminal arranged more neatly, improves the arrangement rationality of the structure of the electronic component, and facilitates wiring.

[0012] In some embodiments, the chip assembly includes a plurality of sub-chips and is arranged along a second direction, and the first direction and the second direction intersect.

[0013] The electronic component provided by the embodiment of the present application has the chip assembly arranged more neatly, facilitating connection with other components.

[0014] In some embodiments, the driving terminal includes a plurality of driving units, and the driving units are consistent in number with the sub-chips and are connected correspondingly.

[0015] The electronic component provided by the embodiment of the present application has the driving terminal including a plurality of driving units, facilitating transmission of information inside each sub-chip.

[0016] In some embodiments, the plurality of driving units are arranged along the second direction.

[0017] The electronic component provided by the embodiment of the present application has the plurality of driving units arranged along the second direction, and the chip assembly arranged along the second direction, facilitating connection between the driving units and the sub-chips and simplifying the production process.

[0018] In some embodiments, the driving unit includes a first input end and a first output end, and the first input end and the first output end are connected to two ends of the sub-chip respectively.

[0019] The electronic component provided by the embodiment of the present application has the driving unit including the first input end and the first output end, realizing the integrity of signal transmission.

[0020] In some embodiments, the first input end and the first output end are arranged along the first direction.

[0021] The electronic component provided by the embodiment of the present application has the first input end and the first output end arranged along the first direction, so that the arrangement of the driving terminal can reduce the occupation of space along the first direction.

[0022] In some embodiments, the first input end and the first output end are arranged along the second direction.

[0023] The electronic component provided by the embodiment of the present application has the first input end and the first output end arranged along the second direction, which can reasonably utilize the space of the circuit substrate.

[0024] In some embodiments, the power terminal includes a plurality of power units, and each power unit is connected to at least one sub-chip.

[0025] The electronic component provided by the embodiment of the present application can realize the transmission of signals between the power unit and the corresponding sub-chip through the above arrangement.

[0026] In some embodiments, the two adjacent sub-chips together constitute a chip unit, and the power units are consistent in number with the chip units and are connected correspondingly.

[0027] The electronic component provided by the embodiment of the present application can transmit the signals of each chip unit one by one through the above arrangement.

[0028] In some embodiments, the chip unit comprises a first input end and a first output end, each power unit comprises a second input end, a second output end and an alternating current end. The two ends of the second input end are connected with the circuit board and the first input end respectively. The two ends of the second output end are connected with the first output end and the circuit board respectively. The two ends of the alternating current end are connected with the first output end and the circuit board respectively.

[0029] The electronic component provided by the embodiment of the present application can make the signals enter the chip unit through the second input end, output the signals through the second output end, and output the signals from the alternating current end, so that the structure of the power unit is complete.

[0030] In some embodiments, the second input end and the second output end are arranged along a second direction, and the alternating current end is located between the second input end and the second output end along the second direction.

[0031] The electronic component provided by the embodiment of the present application can make the arrangement of the second input end and the second output end more orderly through the arrangement of the second input end and the second output end along the second direction.

[0032] In some embodiments, the adjacent power units share the second input end.

[0033] The electronic component provided by the embodiment of the present application can save the installation of the second input end, save the cost, and reduce the complexity of installation through the arrangement that the adjacent power units share the second input end.

[0034] In some embodiments, the alternating current end is arranged staggered with the second input end and the second output end along a first direction.

[0035] The electronic component provided by the embodiment of the present application can keep a distance between the alternating current end and the second input end and the second output end through the above arrangement, and reduce the probability of mutual interference between the alternating current end and the second input end and the alternating current end and the second output end.

[0036] In some embodiments, the alternating current end comprises a first connecting end, the first connecting end is arranged protruding on the circuit substrate along a third direction, the first connecting end is connected with the circuit board, and the third direction, the first direction and the second direction intersect with each other.

[0037] The electronic component provided by the embodiment of the present application is convenient for realizing the direct connection between the AC end and the circuit board through the above arrangement.

[0038] In some embodiments, the second inlet end, the second outlet end and the first connecting end are in the shape of a pin.

[0039] The electronic component provided by the embodiment of the present application is convenient for installation and simple to use through the above arrangement.

[0040] In some embodiments, the AC end comprises a second connecting end, one end of the second connecting end is connected to the circuit substrate, and the other end is connected to the circuit board through the magnetic component.

[0041] The electronic component provided by the embodiment of the present application realizes the signal transmission between the second connecting end and the magnetic component through the arrangement of the second connecting end.

[0042] In some embodiments, the second connecting end is in the shape of a bend, and the end of the second connecting end away from the circuit substrate is arranged in the direction opposite to the third direction.

[0043] The electronic component provided by the embodiment of the present application is convenient for connecting the magnetic component through the arrangement of the second connecting end in the shape of a bend.

[0044] In some embodiments, the second connecting end is a power strip.

[0045] The electronic component provided by the embodiment of the present application can allow a relatively large current to pass through through the arrangement of the second connecting end as a power strip, reduces the probability of damage of the second connecting end due to overcurrent, and the power strip is arranged in a manner that facilitates the connection and disconnection between the second connecting end and the magnetic component, thereby facilitating the later operation and maintenance.

[0046] In some embodiments, the sub-chip comprises a second input end and a second output end, and the power unit comprises a third inlet end and a third outlet end. The two ends of the third inlet end are respectively connected to the circuit board and the second input end, the third outlet end is arranged to protrude from the circuit substrate along the third direction, and the two ends of the third outlet end are respectively connected to the second output end and the circuit board.

[0047] The electronic component provided by the embodiment of the present application improves the applicability of the connection between the power unit and the sub-chip through the above arrangement.

[0048] In some embodiments, one end of the third inlet end is connected to the circuit substrate, and the other end is connected to the circuit board through the magnetic component.

[0049] The electronic component provided by the embodiment of the present application realizes the signal transmission of the magnetic component to the circuit board through the arrangement of the third inlet end.

[0050] In some embodiments, the third inlet is bent, and an end of the third inlet away from the circuit board is bent in a direction opposite to the third direction.

[0051] The electronic component provided by the embodiments of the present application is convenient for connecting with the magnetic component through the shape of the third inlet.

[0052] In some embodiments, the third inlet and the third outlet are power strips.

[0053] The electronic component provided by the embodiments of the present application can allow a relatively large current to pass, reduces the probability of damage of the third inlet and the third outlet due to overcurrent, and the power strip is arranged in a manner that facilitates the connection and disconnection between the third inlet and the magnetic component, thereby facilitating the later operation and maintenance.

[0054] In some embodiments, the electronic component includes at least one of a PFC fast tube, a PFC slow tube, an LLC primary side, an LLC secondary side, a DC primary side, and a DC secondary side.

[0055] The electronic component provided by the embodiments of the present application is more likely to meet the use requirements through the above arrangement.

[0056] In some embodiments, the electronic component includes the PFC fast tube, the PFC slow tube, the LLC primary side, the LLC secondary side, the DC primary side, and the DC secondary side arranged along the first direction.

[0057] The electronic component provided by the embodiments of the present application can be composed of the PFC fast tube, the PFC slow tube, the LLC primary side, and the LLC secondary side to form a charging circuit assembly, and the DC primary side and the DC secondary side can be composed to form a conversion circuit assembly, thereby facilitating the satisfaction of user requirements.

[0058] The circuit board assembly provided by the embodiments of the present application includes the electronic component of any of the above embodiments.

[0059] The circuit board assembly provided by the embodiments of the present application is arranged reasonably for the driving terminal and the power terminal, thereby reducing the probability of mutual interference of the driving terminal and the power terminal.

[0060] In some embodiments, the circuit board assembly includes a circuit board and a magnetic component. The circuit board is located on one side of the electronic component along the third direction, and the circuit board is connected with the driving terminal and part of the power terminal. The magnetic component is located on the side of the electronic component away from the circuit board along the third direction, and the remaining part of the power terminal is connected with the circuit board through the magnetic component.

[0061] The circuit board assembly provided by the embodiment of the present application realizes the connection between the circuit board and the electronic component and the connection between the magnetic component and the electronic component through the above arrangement.

[0062] In some embodiments, the circuit board assembly further comprises a heat exchange element, which is located between the magnetic component and the electronic component.

[0063] The circuit board assembly provided by the embodiment of the present application comprises a heat exchange element, which is beneficial to heat exchange of the circuit board assembly and can prolong the service life of the circuit board assembly.

[0064] In some embodiments, the heat exchange element comprises a heat exchange plate and a heat exchange flow channel. The electronic component is mounted on the heat exchange plate, and the heat exchange flow channel is located between the heat exchange plate and the magnetic component.

[0065] The circuit board assembly provided by the embodiment of the present application comprises a heat exchange element, which is beneficial to heat exchange of the circuit board assembly and can prolong the service life of the circuit board assembly.

[0066] In some embodiments, the number of electronic components is multiple.

[0067] The circuit board assembly provided by the embodiment of the present application comprises a heat exchange element, which is beneficial to heat exchange of the circuit board assembly and can prolong the service life of the circuit board assembly.

[0068] The vehicle provided by the embodiment of the present application comprises the circuit board assembly of any of the above embodiments.

[0069] The vehicle provided by the embodiment of the present application comprises the circuit board assembly of any of the above embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0070] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0071] Figure 1 The structure diagram of the electronic component in the embodiment of the present application;

[0072] Figure 2 The structure diagram of another embodiment of the electronic component in the embodiment of the present application;

[0073] Figure 3 The structure diagram of the circuit board assembly in the embodiment of the present application;

[0074] Figure 4 The structure diagram of the circuit board assembly in the embodiment of the present application;Figure 3 front view schematic diagram of the circuit board assembly shown in FIG. 1;

[0075] Figure 5 for Figure 3 exploded schematic diagram of the circuit board assembly shown in FIG. 1;

[0076] Figure 6 for Figure 3 exploded schematic diagram of the partial structure of the circuit board assembly shown in FIG. 1;

[0077] Figure 7 for Figure 3 schematic diagram of the partial structure of the circuit board assembly shown in FIG. 1;

[0078] Figure 8 for Figure 3 schematic diagram of the partial structure of the circuit board assembly shown in FIG. 1;

[0079] Figure 9 for Figure 3 schematic diagram of the magnetic component of the circuit board assembly shown in FIG. 1;

[0080] Figure 10 for

[0081] Reference signs:

[0082] 1 vehicle; 11 vehicle body; 12 vehicle wheel;

[0083] 13 circuit board assembly;

[0084] 100 electronic component; X first direction; Y second direction; Z third direction;

[0085] 110 component body; 111 circuit substrate; 112 chip assembly; 1121 sub-chip;

[0086] 120 power terminal; 121 power unit; 1211 second input end; 1212 second output end; 1213 AC end; A1 first connection end; A2 second connection end; 121a third input end; 121b third output end;

[0087] 130 drive terminal; 131 drive unit; 1311 first input end; 1312 first output end;

[0088] 150 housing;

[0089] 100a PFC fast tube; 100b PFC slow tube; 100c LLC primary side; 100d LLC secondary side; 100e DC primary side; 100f DC secondary side;

[0090] 200 circuit board;

[0091] 300 heat exchanging member; 310 heat exchanging plate; 320 heat exchanging runner;

[0092] 400 magnetic component; 410 inductor; 420 capacitor; 430 first transformer; 440 second transformer. DETAILED DESCRIPTION

[0093] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0094] The terms "first", "second", etc. are used only for the purpose of description, and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0095] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", and "communication" should be understood in a broad sense, for example, can be fixed connection, or detachable connection, or integrally connected. It can be directly connected, or indirectly connected through an intermediate medium. It can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0096] In the embodiments of the present application, the terms "including", "containing" or any other variants thereof are intended to cover non-exclusive containing, so that the process, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, article or device. Without more limitations, the element defined by the sentence "including a" does not exclude the presence of other identical elements in the process, article or device including the element.

[0097] In the embodiments of the present application, the words "exemplary" or "for example" are used to mean serving as an example, instance or illustration. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of "exemplary" or "for example" is intended to present the relevant concept in a specific manner.

[0098] In the description of the present specification, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0099] Electronic components are important components in electrical and electronic products. Electronic components include power terminals and drive terminals. The main function of the drive terminals and the power terminals is to ensure the safety and stability of current transmission, and they are suitable for different application scenarios.

[0100] However, in the related art, the drive terminals and the power terminals are arranged unreasonably, which is easy to interfere with each other.

[0101] Please refer to Figures 1 to 2 The electronic component 100 provided by the embodiment of the present application includes a device main body 110, a drive terminal 130, and a power terminal 120. The drive terminal 130 is mounted on the device main body 110 and electrically connected to the device main body 110. The power terminal 120 is mounted on the device main body 110 and electrically connected to the device main body 110. The area where the drive terminal 130 is located is different from the area where the power terminal 120 is located.

[0102] Optionally, the drive terminal 130 includes a plurality of sub-drive terminals, and the power terminal 120 includes a plurality of sub-power terminals. All the sub-drive terminals are located on one side of the power terminal 120.

[0103] The electronic component 100 provided by the embodiment of the present application includes a device main body 110, a drive terminal 130, and a power terminal 120. The area where the drive terminal 130 is located is different from the area where the power terminal 120 is located. This can reduce the probability of interference between the drive terminal 130 and the power terminal 120 during wiring, and improve the reliability of the drive terminal 130 and the power terminal 120 during operation.

[0104] In some embodiments, the device main body 110 includes a circuit substrate 111 and a chip assembly 112. The drive terminal 130 and the power terminal 120 are mounted on the circuit substrate 111. The chip assembly 112 is mounted on the circuit substrate 111 and located between the drive terminal 130 and the power terminal 120. The drive terminal 130 and the power terminal 120 are electrically connected to the chip assembly 112, respectively.

[0105] The electronic component 100 provided by the embodiment of the present application includes a device main body 110, a drive terminal 130, and a power terminal 120. The area where the drive terminal 130 is located is different from the area where the power terminal 120 is located. This can reduce the probability of interference between the drive terminal 130 and the power terminal 120 during wiring, and improve the reliability of the drive terminal 130 and the power terminal 120 during operation.

[0106] In some embodiments, the driving terminal 130, the chip assembly 112, and the power terminal 120 are arranged along a first direction X, the chip assembly 112 includes a plurality of sub-chips 1121 and is arranged along a second direction Y, and the first direction X and the second direction Y intersect.

[0107] The number of the sub-chips 1121 can be one, two, or even multiple, and can be adjusted according to actual connection conditions.

[0108] The electronic component 100 provided by the embodiments of the present application is arranged more neatly through the above arrangement, improves the arrangement rationality of the structure of the electronic component 100, and facilitates wiring.

[0109] In some embodiments, the driving terminal 130 includes a plurality of driving units 131, and the driving units 131 are consistent in number with the sub-chips 1121 and are connected correspondingly.

[0110] The electronic component 100 provided by the embodiments of the present application facilitates the transmission of information inside each sub-chip 1121 through the arrangement that the driving terminal 130 includes a plurality of driving units 131.

[0111] In some embodiments, the plurality of driving units 131 are arranged along the second direction Y.

[0112] The electronic component 100 provided by the embodiments of the present application facilitates the connection between the driving units 131 and the sub-chips 1121 through the arrangement that the plurality of driving units 131 are arranged along the second direction Y and the chip assembly 112 is arranged along the second direction Y, and simplifies the production process.

[0113] In some embodiments, the driving unit 131 includes a first input end 1311 and a first output end 1312, and the first input end 1311 and the first output end 1312 are connected to two ends of the sub-chip 1121, respectively.

[0114] The electronic component 100 provided by the embodiments of the present application realizes the integrity of signal transmission through the arrangement that the driving unit 131 includes the first input end 1311 and the first output end 1312.

[0115] In some embodiments, the first input end 1311 and the first output end 1312 are arranged along the first direction X.

[0116] The electronic component 100 provided by the embodiments of the present application reduces the occupation of space along the first direction X through the arrangement that the first input end 1311 and the first output end 1312 are arranged along the first direction X.

[0117] In some embodiments, the first input end 1311 and the first output end 1312 are arranged along the second direction Y.

[0118] The electronic component 100 provided by the embodiments of the present application can reasonably utilize the space of the circuit substrate 111 by arranging the first input end 1311 and the first output end 1312 along the second direction Y.

[0119] In some embodiments, the power terminal 120 includes a plurality of power units 121, and each power unit 121 is connected with at least one sub-chip 1121.

[0120] The electronic component 100 provided by the embodiments of the present application can realize the transmission of signals between the power unit 121 and the corresponding sub-chip 1121 by the above arrangement.

[0121] In some embodiments, two adjacent sub-chips 1121 jointly constitute a chip unit, and the number of power units 121 is consistent with the number of chip units and is connected correspondingly.

[0122] The electronic component 100 provided by the embodiments of the present application can one-to-one correspond the signals of each chip unit by the above arrangement.

[0123] In some embodiments, the chip unit includes a first input end and a first output end, each power unit 121 includes a second input end 1211, a second output end 1212, and an alternating current end 1213. The two ends of the second input end 1211 are respectively connected with the circuit board 200 and the first input end. The two ends of the second output end 1212 are respectively connected with the first output end and the circuit board 200. The two ends of the alternating current end 1213 are respectively connected with the first output end and the circuit board 200.

[0124] The electronic component 100 provided by the embodiments of the present application can make the signal enter the chip unit through the second input end 1211, output the signal through the second output end 1212, and output the signal from the alternating current end 1213 by the above arrangement, so that the power unit 121 has a complete structure.

[0125] In some embodiments, the second input end 1211 and the second output end 1212 are arranged along the second direction Y, and the alternating current end 1213 is located between the second input end 1211 and the second output end 1212 along the second direction Y.

[0126] The electronic component 100 provided by the embodiments of the present application can make the arrangement of the second input end 1211 and the second output end 1212 more orderly by arranging the second input end 1211 and the second output end 1212 along the second direction Y.

[0127] In some embodiments, adjacent power units 121 share the second input end 1211.

[0128] The electronic component 100 provided by the embodiments of the present application can save the installation of the second inlet 1211, save the cost, and reduce the complexity of installation by sharing the second inlet 1211 of the adjacent power unit 121.

[0129] In some embodiments, the AC terminal 1213 is arranged staggered with the second inlet 1211 and the second outlet 1212 along the first direction X.

[0130] The electronic component 100 provided by the embodiments of the present application can keep a distance between the AC terminal 1213 and the second inlet 1211 and the second outlet 1212, and reduce the probability of mutual interference between the AC terminal 1213 and the second inlet 1211 and the AC terminal 1213 and the second outlet 1212 by the above arrangement.

[0131] In some embodiments, the AC terminal 1213 includes a first connecting terminal A1, the first connecting terminal A1 is arranged protruding along a third direction Z on the circuit substrate 111, the first connecting terminal A1 is connected with the circuit board 200, and the third direction Z, the first direction X and the second direction Y intersect with each other.

[0132] The electronic component 100 provided by the embodiments of the present application can facilitate the direct connection between the AC terminal 1213 and the circuit board 200 by the above arrangement.

[0133] In some embodiments, the second inlet 1211, the second outlet 1212 and the first connecting terminal A1 are in the shape of a pin.

[0134] The electronic component 100 provided by the embodiments of the present application is convenient to install and simple to use by the above arrangement.

[0135] In some embodiments, the AC terminal 1213 includes a second connecting terminal A2, one end of the second connecting terminal A2 is connected to the circuit substrate 111, and the other end is connected with the circuit board 200 through the magnetic component 400.

[0136] The electronic component 100 provided by the embodiments of the present application can realize the transmission of signals between the second connecting terminal A2 and the magnetic component 400 by the arrangement of the second connecting terminal A2.

[0137] In some embodiments, the second connecting terminal A2 is in the shape of a bend, and the end of the second connecting terminal A2 away from the circuit substrate 111 is arranged in a direction opposite to the third direction Z.

[0138] The electronic component 100 provided by the embodiments of the present application can facilitate the connection with the magnetic component 400 by the arrangement of the second connecting terminal A2 in the shape of a bend.

[0139] In some embodiments, the second connecting terminal A2 is a power strip.

[0140] The electronic component 100 provided by the embodiment of the present application can allow relatively large current to pass through by the setting of the second connecting end A2 as a power strip, reduces the probability of damage of the second connecting end A2 due to overcurrent, and the power strip is set in a manner that facilitates connection and disconnection between the second connecting end A2 and the magnetic component 400, facilitating later operation and maintenance.

[0141] In some embodiments, the sub-chip 1121 includes a second input end and a second output end, and the power unit 121 includes a third input end 121a and a third output end 121b. The two ends of the third input end 121a are respectively connected to the circuit board 200 and the second input end, and the third output end 121b is protrusively arranged on the circuit substrate 111 along the third direction Z, and the two ends of the third output end 121b are respectively connected to the second output end and the circuit board 200.

[0142] The electronic component 100 provided by the embodiment of the present application improves the applicability of the connection between the power unit 121 and the sub-chip 1121 through the above setting.

[0143] In some embodiments, one end of the third input end 121a is connected to the circuit substrate 111, and the other end is connected to the circuit board 200 through the magnetic component 400.

[0144] The electronic component 100 provided by the embodiment of the present application realizes signal transmission of the magnetic component 400 to the circuit board 200 through the setting of the third input end 121a.

[0145] In some embodiments, the third input end 121a is bent, and the end of the third input end 121a away from the circuit substrate 111 is arranged in a direction opposite to the third direction Z.

[0146] The electronic component 100 provided by the embodiment of the present application facilitates connection of the third input end 121a and the magnetic component 400 through the setting of the shape of the third input end 121a.

[0147] In some embodiments, the third input end 121a and the third output end 121b are power strips.

[0148] The electronic component 100 provided by the embodiment of the present application can allow relatively large current to pass through through the above setting, reduces the probability of damage of the third input end 121a and the third output end 121b due to overcurrent, and the power strip is set in a manner that facilitates connection and disconnection between the third input end 121a and the magnetic component 400, facilitating later operation and maintenance.

[0149] Optionally, the electronic component 100 further comprises a shell 150, the shell 150 is used for packaging the component main body 110, the power terminal 120 and the driving terminal 130, and the power terminal 120 and the driving terminal 130 can be exposed to the shell 150.

[0150] Please refer to Figures 3 to 9 The electronic component 100 provided by the embodiment of the present application is used for the circuit board assembly 13.

[0151] The circuit board assembly 13 provided by the embodiment of the present application is arranged reasonably for the driving terminal 130 and the power terminal 120, so as to reduce the probability of mutual interference of the driving terminal 130 and the power terminal 120.

[0152] In some embodiments, the circuit board assembly 13 comprises a circuit board 200 and a magnetic component 400. The circuit board 200 is located at one side of the electronic component 100 along the third direction Z, and the circuit board 200 is connected with the driving terminal 130 and part of the power terminal 120; the magnetic component 400 is located at the side of the electronic component 100 along the third direction Z away from the circuit board 200, and the remaining part of the power terminal 120 is connected with the circuit board 200 through the magnetic component 400.

[0153] The circuit board assembly 13 provided by the embodiment of the present application is arranged reasonably for the driving terminal 130 and the power terminal 120, so as to reduce the probability of mutual interference of the driving terminal 130 and the power terminal 120.

[0154] In some embodiments, the circuit board assembly 13 further comprises a heat exchange component 300, and the heat exchange component 300 is located between the magnetic component 400 and the electronic component 100.

[0155] The circuit board assembly 13 provided by the embodiment of the present application further comprises the heat exchange component 300, so as to facilitate heat exchange of the circuit board assembly 13 and prolong the service life of the circuit board assembly 13.

[0156] In some embodiments, the heat exchange component 300 comprises a heat exchange plate 310 and a heat exchanger 320. The electronic component 100 is mounted on the heat exchange plate 310, and the heat exchanger 320 is located between the heat exchange plate 310 and the magnetic component 400.

[0157] The circuit board assembly 13 provided by the embodiment of the present application comprises the heat exchange plate 310 and the heat exchanger 320, so as to improve the heat exchange effect.

[0158] In some embodiments, the number of the electronic components 100 is multiple.

[0159] The circuit board assembly 13 provided by the embodiment of the present application can integrate multiple electronic components 100 by arranging multiple electronic components 100, thereby improving the integration degree.

[0160] In some embodiments, the electronic component 100 includes at least one of a PFC fast tube 100a, a PFC slow tube 100b, an LLC primary side 100c, an LLC secondary side 100d, a DC primary side 100e, and a DC secondary side 100f.

[0161] The PFC fast tube 100a refers to a fast switching tube used in a power factor correction circuit, the PFC slow tube 100b refers to a group of switching tubes opposite to the PFC fast tube 100a in the power factor correction circuit, the LLC primary side 100c refers to a primary side circuit part of an LLC resonant converter, which includes key components such as a main switching tube, a resonant inductor, a resonant capacitor, and an excitation inductor, and the LLC secondary side 100d refers to a secondary side circuit part of the LLC resonant converter, which includes key components such as a secondary side winding of a high-frequency transformer, a secondary side rectifier diode, and an output filter capacitor.

[0162] The DC primary side 100e generally refers to an input side or a primary side in a converter for converting a direct current power into an alternating current power or converting a direct current power into another direct current voltage level, and the DC secondary side 100f refers to an output side or a secondary side in a converter for converting a direct current power into another direct current voltage level.

[0163] The electronic component 100 provided by the embodiment of the present application is more easily satisfied with the use requirement through the above arrangement.

[0164] In some embodiments, the electronic component 100 includes the PFC fast tube 100a, the PFC slow tube 100b, the LLC primary side 100c, the LLC secondary side 100d, the DC primary side 100e, and the DC secondary side 100f arranged along a first direction X.

[0165] The electronic component provided by the embodiment of the present application can be arranged such that the PFC fast tube 100a, the PFC slow tube 100b, the LLC primary side 100c, and the LLC secondary side 100d can jointly constitute a charging circuit assembly, and the DC primary side 100e and the DC secondary side 100f can jointly constitute a conversion circuit assembly, thereby facilitating the satisfaction of user requirements.

[0166] Optionally, the magnetic component includes an inductor 410, a capacitor 420, a first transformer 430, and a second transformer 440. The power terminal of the second transformer 440 is connected with the DC primary side 100e and the DC secondary side 100f, the power terminal of the first transformer 430 is connected with the LLC secondary side 100d, the capacitor 420 is connected with the LLC primary side 100c, and the inductor 410 is connected with the PFC fast tube 100a and the PFC slow tube 100b.

[0167] Please refer to Figure 10 The vehicle 1 provided by the embodiment of the present application includes the circuit board assembly 13 of any of the above embodiments.

[0168] The vehicle 1 provided by the embodiment of the present application can reasonably arrange the driving terminal 130 and the power terminal 120 in the vehicle, and reduce the probability of mutual interference.

[0169] The vehicle 1 includes a vehicle body 11 and wheels 12. The vehicle body 11 is used for passengers to ride and carry articles, and the wheels 12 are installed below the vehicle body 11 and used for carrying the vehicle body 11 and rolling on the road surface to drive the vehicle 1.

[0170] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An electronic component (100), characterized by The device body (110) comprises: a driving terminal (130) mounted on the device body (110) and electrically connected with the device body (110); and a power terminal (120) mounted on the device body (110) and electrically connected with the device body (110), the area where the driving terminal (130) is located is different from the area where the power terminal (120) is located. The device body (110) comprises: a circuit substrate (111), the driving terminal (130), the power terminal (120) are mounted on the circuit substrate (111); and 2. The electronic component (100) according to claim 1, characterized in that a chip assembly (112) mounted on the circuit substrate (111) and located between the driving terminal (130) and the power terminal (120), the driving terminal (130) and the power terminal (120) are electrically connected with the chip assembly (112) respectively. The driving terminal (130), the chip assembly (112) and the power terminal (120) are arranged along a first direction (X). The chip assembly (112) comprises a plurality of sub-chips (1121) and is arranged along a second direction (Y), and the first direction (X) and the second direction (Y) intersect.

3. The electronic component (100) according to claim 2, characterized in that The driving terminal (130) comprises a plurality of driving units (131), the number of the driving units (131) is consistent with the number of the sub-chips (1121) and the driving units (131) are connected correspondingly.

4. The electronic component (100) according to claim 3, characterized in that A plurality of the driving units (131) are arranged along the second direction (Y).

5. The electronic component (100) according to claim 4, characterized in that The driving unit (131) comprises a first input end (1311) and a first output end (1312), and the first input end (1311) and the first output end (1312) are connected with two ends of the sub-chip (1121) respectively.

6. The electronic component (100) according to claim 5, characterized in that The first input end (1311) and the first output end (1312) are arranged along the first direction (X).

7. The electronic component (100) according to claim 6, characterized in that The first input end (1311) and the first output end (1312) are arranged along the second direction (Y).

8. The electronic component (100) according to claim 7, characterized in that The power terminal (120) comprises a plurality of power units (121), and each power unit (121) is connected with at least one sub-chip (1121).

9. The electronic component (100) according to claim 7, characterized in that A plurality of the power units (121) are arranged along the second direction (Y).

10. The electronic component (100) according to claim 4, characterized in that Two adjacent sub-chips (1121) jointly constitute a chip unit, and the number of the power units (121) is consistent with the number of the chip units and the power units (121) are connected correspondingly.

11. The electronic component (100) according to claim 10, characterized in that The chip unit comprises a first input end and a first output end, and each power unit (121) comprises:

12. The electronic component (100) according to claim 11, characterized in that a second input end (1211) connected with the circuit board (200) and the first input end respectively at two ends; 13. The electronic component (100) according to claim 12, characterized in that a second output end (1212) connected with the first output end and the circuit board (200) respectively at two ends; and an alternating current end (1213) connected with the first output end and the circuit board (200) respectively at two ends. ​ ​ 14. The electronic component (100) according to claim 13, characterized in that The second inlet (1211) and the second outlet (1212) are arranged along the second direction (Y) together, and the AC terminal (1213) is located between the second inlet (1211) and the second outlet (1212) along the second direction (Y).

15. The electronic component (100) according to claim 14, characterized in that The second inlets (1211) of adjacent power units (121) are shared.

16. The electronic component (100) according to claim 15, characterized in that The AC terminal (1213) is arranged away from the second inlet (1211) and the second outlet (1212) along the first direction (X).

17. The electronic component (100) according to claim 15, characterized in that The AC terminal (1213) includes a first connecting terminal (A1) which is arranged protruding on the circuit substrate (111) along a third direction (Z), and the first connecting terminal (A1) is connected to the circuit board (200), and the third direction (Z), the first direction (X), and the second direction (Y) intersect with each other.

18. The electronic component (100) according to claim 17, characterized in that The second inlet (1211), the second outlet (1212), and the first connecting terminal (A1) are in the shape of a pin.

19. The electronic component (100) according to claim 15, characterized in that The AC terminal (1213) includes a second connecting terminal (A2) which is connected to the circuit substrate (111) at one end and connected to the circuit board (200) through a magnetic component (400) at the other end.

20. The electronic component (100) according to claim 19, characterized in that The second connecting terminal (A2) is in the shape of a bend, and the end of the second connecting terminal (A2) away from the circuit substrate (111) is arranged in a direction opposite to the third direction (Z).

21. The electronic component (100) according to claim 20, characterized in that The second connecting terminal (A2) is in the shape of a power strip.

22. The electronic component (100) according to claim 12, characterized in that The sub-chip (1121) includes a second input terminal and a second output terminal, and the power unit (121) includes: a third inlet (121a) connected to the circuit board (200) and the second input terminal at both ends, respectively; and a third outlet (121b) arranged protruding on the circuit substrate (111) along a third direction (Z), and both ends of the third outlet (121b) are connected to the second output terminal and the circuit board (200), respectively.

23. The electronic component (100) according to claim 22, characterized in that The third inlet (121a) is connected to the circuit substrate (111) at one end and connected to the circuit board (200) through a magnetic component (400) at the other end.

24. The electronic component (100) according to claim 23, characterized in that The third inlet (121a) is in the shape of a bend, and the end of the third inlet (121a) away from the circuit substrate is arranged in a direction opposite to the third direction (Z).

25. The electronic component (100) according to claim 24, characterized in that The third inlet (121a) and the third outlet (121b) are in the shape of a power strip.

26. The electronic component (100) according to claim 1, characterized in that The electronic component includes at least one of a PFC fast tube (100a), a PFC slow tube (100b), an LLC primary side (100c), an LLC secondary side (100d), a DC primary side (100e), and a DC secondary side (100f).

27. The electronic component (100) according to claim 26, characterized in that The electronic component includes a PFC fast tube (100a), a PFC slow tube (100b), an LLC primary side (100c), an LLC secondary side (100d), a DC primary side (100e), and a DC secondary side (100f) arranged along the first direction.

28. A circuit board assembly (13), characterized by The electronic component (100) includes any one of claims 1-27.

29. The circuit board assembly (13) according to claim 28, characterized by The circuit board assembly (13) comprises: a circuit board (200) located on one side of the electronic component (100) along a third direction (Z), the circuit board (200) being connected with the driving terminal (130) and part of the power terminal (120); and a magnetic component (400) located on the side of the electronic component (100) away from the circuit board (200) along the third direction (Z), the remaining part of the power terminal (120) being connected with the circuit board (200) through the magnetic component (400).

30. The circuit board assembly (13) according to claim 29, characterized by The circuit board assembly (13) further comprises a heat exchange member (300), the heat exchange member (300) being located between the magnetic component (400) and the electronic component (100).

31. The circuit board assembly (13) according to claim 30, characterized in that The heat exchange member (300) comprises: a heat exchange plate (310), the electronic component (100) being mounted on the heat exchange plate (310); and a heat exchanger (320) located between the heat exchange plate (310) and the magnetic component (400).

32. The circuit board assembly (13) according to claim 28, characterized by The number of the electronic components (100) is multiple.

33. A vehicle characterized by The circuit board assembly (13) comprises any one of claims 28 to 32.

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