CN217406798U - Circuit board assembly, output panel and energy storage power supply - Google Patents

Abstract

The utility model discloses a circuit board assembly, output panel and energy storage power supply relates to battery technical field, can improve the production efficiency of circuit board, reduction in production cost. This circuit board assembly is used for installing on the output panel of energy storage power, includes: main control board and at least one divide the circuit board, and this main control board all includes with dividing the circuit board: the base plate of branch circuit board and the base plate of main control board structure as an organic whole, and the base plate of main control board and the base plate of branch circuit board can split and be connected.

Description

Circuit board assembly, output panel and energy storage power supply

Technical Field

The utility model relates to a battery technology field especially relates to a circuit board components, output panel and energy storage power.

Background

Due to the limitation of the coverage area of the current public power grid, the energy storage power supply plays a role in supplying power to the power utilization terminal in the area which cannot be covered by the public power grid; or when a disaster occurs, the electric energy transmission of the public power grid is interrupted, and the energy storage power supply becomes one of the limited choices of power supply.

The energy storage power supply generally includes an output panel, and a plurality of circuit boards, such as an anderson terminal circuit board, a cigarette lighter circuit board, an output socket circuit board, and an output panel circuit board, are generally disposed on the output panel. The circuit boards are connected with the Andersen terminal, the cigarette lighter, the output socket and the like on the output panel one by one, so that the energy storage power supply can work normally.

However, because there are many circuit boards on the output panel of the energy storage power supply, in the production process, the circuit boards all need to pass through the Surface Mount Technology (SMT), the wave soldering, the plug-in, the test and other production processes one by one, and the time spent on producing the circuit boards is long, thereby resulting in low production efficiency and high production cost of the energy storage power supply.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a circuit board assembly, output panel and energy storage power supply can improve the production efficiency of circuit board to improve energy storage power supply's production efficiency, reduce energy storage power supply's manufacturing cost.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

in a first aspect, an embodiment of the present application provides a circuit board assembly, for being mounted on an output panel of an energy storage power supply, including: main control board and at least one divide the circuit board, and this main control board all includes with dividing the circuit board: the base plate of branch circuit board and the base plate of main control board structure as an organic whole, and the base plate of main control board and the base plate of branch circuit board can split and be connected.

Because the circuit board subassembly that this application embodiment provided includes: the main control board and the sub-circuit board are of an integrated structure, so that when the circuit board of the integrated structure is subjected to surface mounting (electronic element) assembly, such as SMT, wave soldering, plug-in, testing and other processes, the circuit board of the integrated structure can be produced as an integrated structure. Therefore, the surface mounting assembly is carried out on the circuit boards of different types one by one in the related art, the production efficiency of the circuit boards is improved, the production efficiency of the energy storage power supply is improved, and the production cost of the energy storage power supply is reduced. In addition, in the related art, various types of circuit boards are produced independently, and each circuit board produced independently has certain circuit board edges, so that the circuit boards are too many in edge, and the main control board and the sub-circuit boards are integrated, so that the waste of circuit board plates can be reduced.

In addition, the main control board of this application and divide the circuit board removable branch to be connected, also main control board and divide the circuit board to separate, so, accomplish when main control board and the equipment of dividing the circuit board paster, can be with it separately, install in the different positions of output panel, make things convenient for the workman to install.

In a second aspect, embodiments of the present application provide an output panel for mounting on an energy storage power supply, the output panel including the circuit board assembly described in the first aspect.

The beneficial effects of the output panel can refer to the beneficial effects of the circuit board of the first aspect, and are not repeated herein.

In some embodiments, the output panel further comprises: the casing, be provided with the mounting groove on the first wall of casing, the main control board with divide the circuit board split to install in the mounting groove, just divide the circuit board with the main control board electric connection.

In some embodiments, the output panel further comprises: the plug-in device is arranged on the second wall surface of the shell, penetrates through the second wall surface and is communicated with the mounting groove, and the plug-in device is electrically connected with the sub circuit board in the mounting groove; the first wall surface is disposed opposite to the second wall surface.

In some embodiments, the main control board is installed at the bottom of the installation groove, and the plug-in device protrudes from the bottom of the installation groove to be electrically connected with the branch circuit board.

In some embodiments, a through hole is formed in a substrate of the main control board, the plug-in device is electrically connected with the sub circuit board in the mounting groove through the through hole, and the main control board is located between the bottom of the mounting groove and the sub circuit board.

In some embodiments, a PIN assembly is plugged on the branch circuit board; the main control board is provided with a female seat hole, one end of the PIN needle assembly is inserted into the sub circuit board, and the other end of the PIN needle assembly is inserted into the female seat hole, so that the main control board is electrically connected with the sub circuit board.

In some embodiments, a PIN assembly comprises: fixed block and a plurality of PIN needle, the fixed block includes: the wall surface comprises a third wall surface and a fourth wall surface opposite to the third wall surface, wherein a plurality of through holes penetrating through the third wall surface are arrayed on the third wall surface; it is a plurality of PIN needle and a plurality of the through hole one-to-one is connected, and is a plurality of the both ends of PIN needle all are located outside the through hole, and the one end parallel and level of a plurality of PIN needles, and be on a parallel with first plane, first plane with the third wall is parallel.

In some embodiments, the distribution board comprises: the Anderson terminal circuit board is used for connecting an external plug connector; the output base sub circuit board is used for outputting a power supply; the ignition tube circuit board is used for providing a fire source.

In a third aspect, embodiments of the present application further provide a power storage power supply, where the power storage power supply includes the output panel described in the second aspect or any embodiment.

Because this application embodiment provides energy storage power includes: an output panel, and the output panel includes: the main control board and the sub-circuit board are of an integrated structure, so that when the circuit board of the integrated structure is subjected to surface mounting (electronic element) assembly, such as SMT, wave soldering, plug-in, testing and other processes, the circuit board of the integrated structure can be produced as an integrated structure. Therefore, the circuit boards of different types are subjected to surface mounting assembly one by one in relative technology, the production efficiency of the circuit boards is improved, the production efficiency of the energy storage power supply is improved, and the production cost of the energy storage power supply is reduced. In addition, in the related art, various types of circuit boards are produced independently, and each circuit board produced independently has certain circuit board edges, so that the circuit boards are too many in edge, and the main control board and the sub-circuit boards are integrated, so that the waste of circuit board plates can be reduced.

In addition, the main control board of this application and divide the circuit board removable branch to be connected, also main control board and divide the circuit board to separate, so, accomplish when main control board and the equipment of dividing the circuit board paster, can be with it separately, install in the different positions of output panel, make things convenient for the workman to install. The production efficiency of the energy storage power supply is improved, and the production cost of the energy storage power supply is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a circuit board assembly according to an embodiment of the present disclosure;

fig. 2 is a schematic view of a connection structure between a main control board and a sub circuit board according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of an output panel according to an embodiment of the present disclosure;

fig. 4 is a second schematic structural diagram of an output panel according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a PIN needle assembly provided in an embodiment of the present application.

Detailed Description

Technical solutions in some embodiments of the present application will be clearly and completely described below with reference to the drawings in some embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The electric energy is a high-quality energy which is economic and safe and widely applied, along with the development of the times, the electric energy is inseparable from our daily production and life, meanwhile, the supply problem of the electric energy is also one of key problems restricting the global development, the supply of the electric energy generally comprises power grid supply and power supply, wherein the main principle of the power grid for supplying the electric energy is to supply power to a public power grid through a power station, and a charging device is adopted to convert standard voltage in the public power grid into applicable voltage of an electric terminal so as to supply the electric terminal; the power supply is to store the electric energy of the power grid through the energy storage power supply and supply the stored electric energy to the power utilization terminal.

The stored energy power supply generally includes an output panel, on which a plurality of Printed Circuit Boards (PCBs) are generally disposed, hereinafter referred to as circuit boards. Such as an anderson terminal circuit board, a cigarette lighter circuit board, an output socket circuit board, an output panel circuit board, etc. The circuit boards are connected with the Anderson terminals, the cigarette lighter, the output socket and the like on the output panel one by one, so that the energy storage power supply can work normally.

However, the number of circuit boards of the output panel is large, and when the circuit boards are produced and processed, the circuit boards of different types need to be processed and produced in a one-to-one correspondence manner, so that the time spent on producing the energy storage power supply is long, the production efficiency of the energy storage power supply is low, and the production cost is high.

In a first aspect, fig. 1 shows a schematic structural diagram of a circuit board assembly provided in an embodiment of the present application, where the circuit board assembly is used for being installed on an output panel of an energy storage power supply, and can improve production efficiency of a circuit board of the energy storage power supply, so as to improve production efficiency of the energy storage power supply and reduce production cost of the energy storage power supply.

As shown in fig. 1, the circuit board assembly 10 includes: a main control board 11 and at least one branch circuit board 12. It can be understood that the main control board 11 and the sub circuit board 12 each include: a substrate and an electronic component.

The single-sided and double-sided printed boards are manufactured by selectively performing hole machining, electroless copper plating, electrolytic copper plating, etching and other machining on a substrate material, namely a Copper Clad Laminate (CCL), to obtain a desired circuit pattern.

The electronic component includes: resistors, capacitors, light emitting diodes, LEDs, transistors, inductors, diodes, integrated circuits, transformers, sensors, potentiometers, crystal oscillators, switching relays, and the like. The electronic components are attached to the pointing positions of the circuit board so as to be conducted with the copper wires in the substrate, thereby forming a complex circuit structure.

It is understood that "at least one sub-circuit board 12" may be: one sub-circuit board 12, two sub-circuit boards 12, three sub-circuit boards 12, four sub-circuit boards 12, and the like. As shown in fig. 1, fig. 1 shows three sub-boards 12.

In addition, the base plates of the sub circuit boards 12 and the base plate of the main control board 11 are of an integrated structure, and the base plate of the main control board 11 and the base plate of the sub circuit board 12 are detachably connected.

That is, the substrate of the sub-circuit board 12 is fixedly connected with the substrate of the main control board 11, and when the substrate of the main control board 11 needs to be separated from the sub-circuit board 12, the main control board 11 and the sub-circuit board 12 can be separated without damaging the sub-circuit board 12.

Fig. 2 shows a schematic diagram of a connection structure of a main control board 11 and a sub-circuit board 12 provided in an embodiment of the present application, and in a possible implementation manner, as shown in fig. 2, a plurality of through holes 111 are formed at a connection position of a substrate of the main control board 11 and the sub-circuit board 12, and connection positions of the substrate of the main control board 11 and the substrate of the sub-circuit board 12 of the plurality of through holes 111 are distributed at intervals. In this way, the main control board 11 and the sub-circuit board 12 can be easily separated, for example, by using a laser board separator, a milling cutter board separator, or the like.

In another possible implementation manner, the thickness of the substrate of the main control board 11 and the thickness of the substrate of the sub circuit board 12 are both greater than the thickness of the connection portion between the substrate of the main control board 11 and the substrate of the sub circuit board 12. Thus, they can be separated by breaking, using a V-CUT board separator, a milling cutter board separator, or the like.

Because the circuit board assembly 10 that this application embodiment provided includes: a main control board 11 and at least one sub circuit board 12, wherein the main control board 11 and the sub circuit board 12 are integrated, so that when the circuit board assembly 10 is subjected to surface mount (electronic component) assembly, such as SMT, wave soldering, plug-in, testing, etc., the circuit board assembly can be produced as an integrated structure. Therefore, the surface mounting assembly is carried out on the circuit boards of different types one by one in the related art, the production efficiency of the circuit boards is improved, the production efficiency of the energy storage power supply is improved, and the production cost of the energy storage power supply is reduced. In addition, in the related art, various types of circuit boards are produced separately, and each circuit board produced separately has certain circuit board edges, so that the circuit boards have too many edge plates, and the main control board 11 and the sub-circuit boards 12 are integrated, so that the waste of circuit board plates can be reduced.

In addition, the main control board and the sub circuit board 12 of this application can be connected in a split way, and the main control board also can be separated from the sub circuit board 12, so, when the assembly of main control board and the sub circuit board 12 paster is accomplished, can separate it, install in the different positions of output panel, make things convenient for the workman to install.

In a second aspect, the embodiment of the present application further provides an output panel 100, where the output panel 100 is configured to be mounted on an energy storage power source.

The output panel 100 includes: the circuit board assembly 10, the circuit board assembly 10 may be as described in the above first aspect, which is not described herein again.

In addition, the beneficial effects of the output panel 100 can refer to the description of the circuit board assembly 10 of the first aspect, and the description thereof is omitted here.

Fig. 3 is a schematic structural diagram of an output panel 100 provided in an embodiment of the present application, and in some embodiments, as shown in fig. 3, the output panel 100 further includes: the casing 20, be provided with mounting groove 211 on the first wall 21 of this casing 20, main control board 11 and branch circuit board 12 split install in this mounting groove 211, and branch circuit board 12 is connected with main control board 11 electricity. In this way, the main control board 11 and the sub circuit board 12 are separately installed in the installation groove 211, and the housing 20 has a certain protection effect on both the main control board 11 and the sub circuit board 12, so as to prevent the main control board 11 and the sub circuit board 12 from colliding.

In one possible implementation, the housing 20 may be a plastic product, for example, an Acrylonitrile Butadiene Styrene (ABS) plastic, a High Impact Polystyrene (HIPS), a Polycarbonate (PC), a polyethylene terephthalate (PET), and the like. In this way, the housing 20 can be integrally formed by a mold through an injection molding process, so that the production efficiency is improved and the production cost is reduced.

In one possible implementation, the material of the housing 20 may be a metal material.

Optionally, the material of the casing 20 may be aluminum, and the aluminum has a certain hardness, so that the main control board 11 or the sub-circuit board 12 may be prevented from being damaged when the outdoor energy storage power source is impacted by the outside, and the aluminum is light in weight, so that the overall weight of the outdoor energy storage power source may be reduced, and the outdoor energy storage power source is convenient for a user to carry.

Optionally, the material of the shell 20 may also be steel, which has high hardness and strong corrosion resistance, aging resistance, and the like, so that the shell 20 has a long service life.

Alternatively, as shown in fig. 2, the above-described sub circuit board 12 assembly may include: any one or more of the anderson terminal circuit board 121, the output base circuit board 122, and the cigarette tube circuit board 123.

It can be understood that the energy storage power supply needs to externally lead out a lead in the use and production processes, so that an external connector is needed, the connection port on the anderson terminal circuit board 121 is the most common connector in the use process of the lithium ion battery, and the port of the anderson terminal circuit board 121 has wide application and good flexibility.

In addition, the output socket sub-circuit board 122 is mainly connected to a micro control unit in the energy storage power supply, and is configured to output a power supply voltage with a corresponding amplitude according to control of the Micro Control Unit (MCU). The outlet daughter circuit board 122 is typically electrically connected to a socket for energizing the socket.

In addition, the lighter tube circuit board 123 is generally connected to the lighter, a power interface is provided on the lighter tube circuit board 123, an iron shell of the lighter is a negative electrode of the power, and the middle heating wire is a positive electrode of the power, and when the lighter is inserted into the lighter tube circuit board 123, the heating element of the lighter and the positive electrode of the socket are connected to the circuit board of the lighter tube, thereby heating the heating wire to provide a fire source.

In some embodiments, as shown in fig. 3, the output panel 100 further includes: the plugging device 30 is arranged on the second wall surface 22 of the shell 20, penetrates through the second wall surface 22 and is communicated with the mounting groove 211, and the plugging device 30 is electrically connected with the branch circuit board 12 in the mounting groove 211; the first wall surface 21 is disposed opposite to the second wall surface 22.

It will be appreciated that in one possible implementation, as shown in fig. 4, the plug device 30 may be a receptacle 31, and the receptacle 31 is electrically connected to the outlet sub circuit board 122 in the mounting slot 211 to provide power to the receptacle 31. The number of the sockets 31 may be one or more, and the number and the type of the sockets 31 are not limited in the present application.

The electrical connection may be a copper sheet on the socket 31 inserted into the insertion hole of the output socket sub circuit board 122, a solder connection, or a copper sheet on the socket inserted into the insertion hole of the output socket sub circuit board 122 and then soldered into the insertion hole.

In another possible implementation, as shown in fig. 2 and 3, the plug device 30 may also be an overload protector 32 and an input socket 33.

In another possible implementation, the plug device 30 may also be a cigarette lighter 34, and the cigarette lighter 34 is connected to the cigarette lighter circuit board 123 in the mounting groove 211 so as to provide a fire source.

The present application does not limit the specific number of the plug devices, and it is understood that a plurality of different kinds of plug devices 30 may be disposed on the output panel 100 to meet different requirements of users, and the present application does not limit the specific kinds of the plug devices 30.

It can be understood that, since the thickness of the plug device 30 (i.e. the length from the first wall surface 21 to the second wall surface 22, i.e. the length of the Z axis in fig. 3) is larger, the length from the first wall surface 21 to the bottom surface of the mounting groove 211, i.e. the thickness of the first wall surface 21 of the housing 20, is larger, in order to save the internal space of the output panel 100, reduce the volume of the output panel 100, facilitate the user to carry the energy storage power source,

in some embodiments, the main control board 11 is mounted at the bottom of the mounting groove 211, and the plug device 30 protrudes from the bottom of the mounting groove 211 to be electrically connected with the sub circuit board 12. That is, after the main control board 11 is mounted at the bottom of the mounting groove 211, the plug device 30 protrudes from the area not covered by the main control board 11 out of the bottom of the mounting groove 211 to be electrically connected to the sub circuit board 12. Thus, when the main control board 11 is located at the bottom of the mounting groove 211, the plugging device 30 can protrude into the mounting groove 211, and the main control board 11 and the sub-circuit board 12 are arranged in a layered (superposed) manner, so that the internal space occupied by the circuit board assembly is saved, the volume of the output panel 100 is reduced, and the user can conveniently carry the energy storage power supply.

In addition, in some embodiments, a through hole is formed in the substrate of the main control board 11, the plug device 30 is electrically connected to the sub circuit board 12 in the mounting groove 211 through the through hole, and the main control board 11 is located between the bottom of the mounting groove 211 and the sub circuit board 12. In this way, the plug device 30 may protrude into the mounting groove 211 and be electrically connected to the sub circuit board 12 above the main control board 11 through the through hole.

In one possible implementation, the through holes may be through holes formed after the sub-circuit board 12 is separated. In another possible implementation, the through hole may also be a through hole provided on a substrate of the main control board 11. This is not limited in this application.

In order to reduce the cost of electrically connecting the main control board 11 and the sub circuit board 12, in some embodiments, as shown in fig. 5, a PIN assembly 40 is inserted on the sub circuit board 12; the main control board 11 is provided with a female socket hole, one end of the PIN assembly 40 is inserted into the sub circuit board 12, and the other end of the PIN assembly 40 is inserted into the female socket hole, so that the main control board 11 is electrically connected with the sub circuit board 12.

Therefore, the main control board 11 is electrically connected with the sub-circuit board 12 through the PIN needle assembly 40, the connection mode is simple, the connection can be completed through inserting, and the connection wire is adopted to be electrically connected with the related technology relatively.

In some embodiments, as shown in fig. 5, the PIN assembly 40 comprises: fixed block 41 and a plurality of PIN needle 42, fixed block 41 includes: a third wall 411 and a fourth wall 412 opposite to the third wall 411, wherein a plurality of penetrating holes 4111 penetrating through the third wall 411 are arrayed on the third wall 411; a plurality of PIN needles are connected with a plurality of through holes 4111 one-to-one, and both ends of a plurality of PIN needles are all located outside through holes 4111, and the one end parallel and level of a plurality of PIN needles 42, and all are located first plane, and this first plane is parallel with third wall 411. In this way, the PIN 42 is inserted into the through hole 4111 of the fixing block 41, and after the PIN 42 receives an external force, the circumferential wall surface of the through hole 4111 can provide a supporting force for the PIN 42, so that the probability and the amplitude of bending of the PIN 42 are reduced, and the probability of poor circuit board caused by bending of the PIN 42 after the PIN is knocked is reduced.

The number of the PIN PINs 42 may be 16, 9, 12, and the like, and the number of the PIN PINs 42 may be set as needed, which is not limited in the present application.

To further reduce the chance of bending the PIN 42, in some embodiments, as shown in fig. 5, the fixing block 41 includes: a first fixing block 413 and a second fixing block 414, the first fixing block 413 being adjacent to one end of the PIN 42, the second fixing block 414 being adjacent to the other end of the PIN 42. Therefore, the two fixing blocks are respectively arranged at the two ends of the PIN 42, and after any end of the PIN 42 is stressed, the fixing blocks can provide supporting force for the PIN 42 so as to reduce the probability of bending the PIN 42.

In some embodiments, the circuit board assembly 10 further comprises: and a connector, which may be a screw, a pin, etc., and is not limited in this application, for connecting the main control board 11 and the sub circuit board 12 to the housing.

In addition, in some embodiments, a support pillar is disposed in the mounting groove 211 of the housing 20, and the support pillar is used for supporting the main control board 11 or the sub circuit board 12 to prevent collision between the circuit boards.

Further, in some embodiments, the supporting column is provided with a connecting hole in the axial direction, and the connecting hole is used for being matched with a connecting piece to fix the main control board 11 or the sub circuit board 12 on the supporting column. Wherein, for example, the connecting hole can be a threaded hole.

The assembly mode of the output panel 100 provided by the application can be a 'first-in-last' assembly mode, the main control board 11 is firstly installed in the installation groove 211 of the shell 20, then the main control board 11 is connected with the shell 20 through the connecting piece, then the PIN of the sub-circuit board 12 is inserted into the female seat hole of the main control board 11, and then the sub-circuit board 12 is fixed on the support column through the connecting piece. If there are a plurality of branch circuit boards 12, connect a plurality of branch circuit boards 12 with main control board 11 electricity one by one to fix a plurality of branch circuit boards 12 on casing 20 one by one, this application is no longer repeated.

The number of the connecting pieces can be 4, 8, 12, 18, etc., and the specific number of the connecting pieces is not limited in the application.

In a third aspect, the present application provides an energy storage power supply comprising: and an output panel 100.

The output panel 100 may refer to the description of the second aspect, and the description thereof is omitted here.

Because this application embodiment provides energy storage power supply includes: the output panel 100, and the output panel 100 includes: the main control board 11 and the at least one sub circuit board 12, the main control board 11 and the sub circuit board 12 are integrated into a whole, so that when the circuit board of the integrated structure is subjected to surface mount (electronic component) assembly, for example, SMT, wave soldering, plug-in, testing and other processes, the circuit board of the integrated structure can be produced as an integrated structure. Therefore, the circuit boards of different types are subjected to surface mounting assembly one by one in relative technology, the production efficiency of the circuit boards is improved, the production efficiency of the energy storage power supply is improved, and the production cost of the energy storage power supply is reduced. In addition, in the related art, various types of circuit boards are produced separately, and each circuit board produced separately has certain circuit board edges, so that the circuit boards have too many edge plates, and the main control board 11 and the sub-circuit boards 12 are integrated, so that the waste of circuit board plates can be reduced.

In addition, the main control board and the sub circuit board 12 of the present application can be detachably connected, that is, the main control board and the sub circuit board 12 can be separated, so that when the patch assembly of the main control board 11 and the sub circuit board 12 is completed, the main control board and the sub circuit board can be separated and installed at different positions of the output panel 100, which is convenient for a worker to install. The production efficiency of the energy storage power supply is improved, and the production cost of the energy storage power supply is reduced.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A circuit board assembly for mounting on an output panel of an energy storage power supply, the circuit board assembly comprising:

a main control board;

at least one sub-circuit board; the main control board with divide the circuit board all include: the base plate of the branch circuit board and the base plate of the main control board are of an integral structure, and the base plate of the main control board and the base plate of the branch circuit board can be detachably connected.

2. An output panel for mounting on an energy storage power supply, the output panel comprising: the circuit board assembly of claim 1.

3. The output panel of claim 2, further comprising:

the casing, be provided with the mounting groove on the first wall of casing, the main control board with divide the circuit board split to install in the mounting groove, just divide the circuit board with the main control board is electric to be connected.

4. The output panel of claim 3, further comprising:

the at least one plug-in device is arranged on the second wall surface of the shell, penetrates through the second wall surface and is communicated with the mounting groove, and the plug-in device is electrically connected with the sub circuit board in the mounting groove; the first wall surface is disposed opposite to the second wall surface.

5. The output panel of claim 4, wherein the main control board is installed at the bottom of the installation slot, and the plug device protrudes from the bottom of the installation slot to be electrically connected with the sub circuit board.

6. The output panel of claim 5, wherein a through hole is formed in the substrate of the main control board, the plug device is electrically connected to the sub-circuit board through the through hole in the mounting groove, and the main control board is located between the bottom of the mounting groove and the sub-circuit board.

7. The output panel of claim 3, wherein a PIN assembly is plugged onto the sub circuit board; the main control board is provided with a female seat hole, one end of the PIN needle assembly is inserted into the sub circuit board, and the other end of the PIN needle assembly is inserted into the female seat hole, so that the main control board is electrically connected with the sub circuit board.

8. The output panel of claim 7, wherein the PIN subassembly comprises:

a fixed block, the fixed block including: the wall surface comprises a third wall surface and a fourth wall surface opposite to the third wall surface, wherein a plurality of through holes penetrating through the third wall surface are arrayed on the third wall surface;

a plurality of PIN needles, it is a plurality of the PIN needle is with a plurality of the through-hole one-to-one is connected, and is a plurality of the both ends of PIN needle all are located outside the through-hole, and the one end parallel and level of a plurality of PIN needles, and be on a parallel with first plane, first plane with the third wall is parallel.

9. The output panel of claim 2, wherein the sub circuit board comprises:

the Anderson terminal circuit board is used for connecting an external plug connector;

the output base sub circuit board is used for outputting a power supply;

the ignition tube circuit board is used for providing a fire source.

10. An energy storage power supply, comprising: an output panel as claimed in any one of claims 2 to 9.

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