CN112822896A - Robot and battery master control box - Google Patents

Abstract

The invention relates to a robot and a battery master control box. The battery master control box comprises a first box body, a second box body, a cover body, a battery module and a control module, wherein the first box body is provided with a battery cavity and a first opening communicated with the battery cavity, and the battery module is arranged in the battery cavity. The second box body is overlapped on the first box body and closes the first opening. The second box is equipped with the main control chamber and the second opening that communicates with the main control chamber, is equipped with control module in the main control chamber, control module and battery module electric connection. The cover body is overlapped on the second box body and closes the second opening. The battery main control box is reasonable and compact in structure, the internal space occupied by the robot can be effectively reduced, and wiring between the battery module and the control module can be shortened.

Description

Robot and battery master control box

Technical Field

The invention relates to the technical field of robots, in particular to a robot and a battery master control box.

Background

Along with the development of the robot technology, various robots are widely applied in different fields, and the high intellectualization and automation of the robot can replace the manpower, improve the production efficiency and ensure that various production activities are safer and more reliable.

In order to ensure the normal working and operation of the robot, a battery box for energy supply and a main control box for operation control need to be arranged inside the robot, but the traditional robot battery box occupies a large space with the main control box, and the wiring between the battery box and the main control box is complex, so that the cost is increased, and the installation is inconvenient.

Disclosure of Invention

Therefore, there is a need for a robot and a battery master control box, which has a reasonable and compact structure, and not only can effectively reduce the occupied internal space of the robot, but also can shorten the wiring between the battery module and the control module.

A battery master control box comprising:

the first box body is provided with a battery cavity and a first opening communicated with the battery cavity, and a battery module is arranged in the battery cavity;

the second box body is arranged on the first box body in an overlapped mode and seals the first opening; the second box body is provided with a main control cavity and a second opening communicated with the main control cavity, a control module is arranged in the main control cavity, and the control module is electrically connected with the battery module;

and the cover body is arranged on the second box body and seals the second opening.

Above-mentioned battery master control case is through overlapping the second box that will install control module and establishing on the first box that installs battery module for battery master control case overall structure is compact, has reduced the inner space who occupies the robot, and has shortened the line of walking between battery module and the control module, makes the wiring simple between battery module and the control module, reduces the cost. The first opening of the first box body is directly sealed by the second box body, so that the sealing cover structure of the first box body is omitted, and the dustproof and waterproof functions of the battery module are realized; in addition, the battery cavity and the main control cavity can be separated, and the problem that heat generated by the battery module and the control module is overheated due to mutual flow-through is avoided. Meanwhile, the battery cavity and the main control cavity are separated and independent from each other, so that different air tightness and waterproof effect designs can be performed on the battery cavity and the main control cavity according to different waterproof and dustproof grade requirements of the battery module and the control module.

In one embodiment, the first box body includes a first bottom plate and a first side plate connected to the first bottom plate, the first bottom plate and the first side plate together enclose the battery cavity, and the first opening is opposite to the first bottom plate.

In one embodiment, a first flanging is arranged on one side, away from the battery cavity, of the first side plate, a second flanging is arranged on the second box body, the first flanging is abutted to the second flanging, and the first flanging is connected with the second flanging through a threaded piece.

In one embodiment, a first groove is formed in one side, close to the first box, of the second box, and the first side plate is inserted into the first groove.

In one embodiment, a fixing frame is further arranged in the battery cavity, a limiting space is formed between the fixing frame and the first bottom plate, and the battery module is arranged in the limiting space.

In one embodiment, the second box body includes a second bottom plate and a second side plate connected to the second bottom plate, the second bottom plate and the second side plate jointly enclose the main control cavity, the second bottom plate separates the battery cavity from the main control cavity, and the second bottom plate is opposite to the second opening. The second bottom plate is provided with a first through hole, the battery module is connected with a power supply connector, and the power supply connector penetrates through the first through hole and is electrically connected with the control module.

In one embodiment, a terminal connector for connecting an external function module is arranged on the second side plate in a penetrating manner, and the terminal connector is electrically connected with the control module.

In one embodiment, a heat-resistant interlayer is arranged on one side of the second bottom plate, which is close to the battery cavity.

In one embodiment, the control module includes a main board, the second bottom board is provided with a first heat dissipation silica gel sheet, and the main board is attached to the first heat dissipation silica gel sheet.

In one embodiment, the control module comprises a driving board and a microelectronic device arranged on the peripheral portion of the driving board, the driving board is connected with the second bottom board, and the microelectronic device is attached to the second side board through a second heat dissipation silicone piece.

In one embodiment, the battery master control box further comprises a heat dissipation substrate and heat dissipation fins arranged on the heat dissipation substrate; the heat dissipation substrate is arranged on one side, away from the microelectronic device, of the second side plate, the mounting position of the heat dissipation substrate corresponds to that of the microelectronic device, and the heat dissipation fins extend towards the direction far away from the second side plate.

A robot comprises the battery master control box.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a battery master control box according to an embodiment;

fig. 2 is an exploded view of the structure of the battery master box shown in fig. 1;

FIG. 3 is an exploded view of the battery console box shown in FIG. 2 from another perspective;

FIG. 4 is a schematic structural diagram of a first box according to an embodiment;

FIG. 5 is a schematic structural diagram of a second box according to an embodiment;

fig. 6 is a plan view of the second casing shown in fig. 5.

Description of reference numerals:

11. a first case; 111. a battery cavity; 112. a first flanging; 113. a first side plate; 114. a first base plate; 12. a battery module; 13. a fixed mount; 14. a power supply connector; 21. a second case; 211. a main control cavity; 212. second flanging; 213. a first through hole; 214. a second side plate; 215. a second base plate; 216. a first groove; 22. a control module; 221. a main board; 222. a drive plate; 223. a microelectronic device; 224. a heat-dissipating substrate; 224. a heat dissipating fin; 23. a terminal fitting; 30. a cover body.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Specifically, one aspect of the present application provides, in one embodiment, a battery master box that is mountable within a robot to provide power and command control to the robot. Specifically, referring to fig. 1-2, the battery master control box of an embodiment includes a first box 11, a second box 21, a cover 30, a battery module 12, and a control module 22, where the first box 11 is provided with a battery cavity 111 and a first opening communicated with the battery cavity 111, the battery module 12 is disposed in the battery cavity 111, and the battery module 12 is configured to supply electric energy to the control module 22 and each function module of the robot. The second casing 21 is stacked on the first casing 11 and closes the first opening. The second box 21 is provided with a main control cavity 211 and a second opening communicated with the main control cavity 211, a control module 22 is arranged in the main control cavity 211, and the control module 22 is electrically connected with the battery module 12. The control module 22 is a control center of the robot and is used for sending instructions to each functional component of the robot so as to enable the whole robot to operate autonomously. The cover 30 is provided on the second case 21 and closes the second opening, thereby protecting the control module 22 from dust and water.

Specifically, a battery box for placing a battery and a main control box for placing and controlling a main control module of a conventional robot are generally arranged in a common cavity or in a split manner, and the battery box and the main control box arranged in the common cavity can cause heat generated by the work of the battery and the main board module to flow in a cross mode, so that mutual overheating influence is caused. And the components of a whole that can function independently set up battery box and master control case can lead to battery box and master control case to occupy the robot inner space more for the whole volume of robot is huge, and walk the line longer between battery box and the master control case, under the interference of the inside various functional module of robot, walk the line length between battery box and the master control case and can make the wiring difficult, and fail safe nature is low.

And the battery master control box of this application establishes on the first box 11 of installing battery module 12 through the second box 21 stack that will install control module 22 for battery master control box overall structure is compact, has reduced the inner space who occupies the robot, and shortens the line of walking between battery module 12 and the control module 22, makes the wiring simple between battery module 12 and the control module 22, reduces the cost. The first opening of the first box body 11 is directly closed by the second box body 21, so that the sealing cover structure of the first box body 11 is omitted, and the dustproof and waterproof function on the battery module 12 is realized; in addition, the battery cavity 111 and the main control cavity 211 can be separated, so that the problem that heat generated by the operation of the battery module 12 and the control module 22 flows away from each other to cause overheating is avoided. Meanwhile, the battery cavity 111 and the main control cavity 211 are separated and independent from each other, so that different air tightness and waterproof effect designs can be performed on the battery cavity 111 and the main control cavity 211 according to different waterproof and dustproof grade requirements of the battery module 12 and the control module 22.

Further, referring to fig. 4, the first box 11 includes a first bottom plate 114 and a first side plate 113 connected to the first bottom plate 114, preferably, a first side plate 113 is disposed at the edge of the first bottom plate 114, the first bottom plate 114 and the first side plate 113 together enclose the battery cavity 111, and the first opening is opposite to the first bottom plate 114, so that the battery module 12 can be placed into the battery cavity 111 from top to bottom through the first opening, and the battery can be mounted more conveniently. After the battery is mounted and fixed, the first opening is closed by the second box 21, so that the battery module 12 is protected from dust and water.

Further, a fixing frame 13 is further disposed in the battery cavity 111, a limiting space is formed between the fixing frame 13 and the first bottom plate 114, and the battery module 12 is disposed in the limiting space. Specifically, when installing, put into battery chamber 111 with battery module 12 earlier, then fix the both sides of mounting bracket respectively on two relative first curb plate 113 of first box 11 to it is spacing to make mounting bracket and bottom plate carry out from upper and lower both sides respectively, avoids robot operation in-process battery module 12 to rock the damage.

Referring to fig. 2-3, a first flange 112 is disposed on one side of the first side plate 113 away from the battery cavity 111, a second flange 212 is disposed on the second box 21, the first flange 112 abuts against the second flange 212, and the first flange 112 and the second flange 212 are connected by a screw, so that the first box 11 and the second box 21 are connected and fastened. The first case 11 and the second case 21 connected by the screw member are more conveniently assembled and disassembled. Preferably, the threaded member is a screw. It should be noted that, in other embodiments, the first box 11 and the second box 21 may also be welded, bonded, fastened by a snap, or in interference fit, which is not described herein again.

Further, referring to fig. 2-3, a first groove 216 is formed in one side, close to the first box 11, of the second box 21, and the first side plate 113 is inserted into the first groove 216, so that the connection stability of the first box 11 and the second box 21 is improved, the problem that the first box 11 and the second box 21 move relatively before the locking of the threaded part is avoided, and the problem that the threaded part is loosened due to frequent relative movement of the first box 11 and the second box 21 after the robot runs for a long time is also avoided.

Referring to fig. 5 to 6, the second case 21 includes a second bottom plate 215 and a second side plate 214 connected to the second bottom plate 215, the second bottom plate 215 and the second side plate 214 together enclose a main control cavity 211, the second bottom plate 215 separates the battery cavity 111 from the main control cavity 211, and the second bottom plate 215 is opposite to the second opening. The control module 22 can thus be mounted into the control chamber from above through the second opening, making the mounting of the control module 22 more convenient. After the control module 22 is mounted and fixed, the second opening is closed by the cover 30, so as to protect the control module 22 from dust and water.

Further, the second bottom plate 215 is provided with a first through hole 213, the battery module 12 is connected with the power supply connector 14, and the power supply connector 14 passes through the first through hole 213 and is electrically connected with the control module 22, so that the power supply to the control module 22 is realized through the electrical connection between the power supply connector 14 and the control module 22, and the complicated wiring between the battery module 12 and the control module 22 is avoided, thereby reducing the risk of wiring short circuit.

Referring to fig. 5, the second side plate 214 is provided with a terminal connector 23 for connecting an external function module, and the terminal connector 23 is electrically connected to the control module 22. Specifically, the terminal fittings 23 are provided in plural, and the plural terminal fittings 23 are respectively used for connecting different functional modules, so that the control module 22 can form signal communication with different functional modules through different terminal fittings 23, and then send out control instructions to different functional modules. Further, the second side plate 214 is provided with a mounting hole in which the terminal fitting 23 is mounted. The joint of the terminal fitting 23 and the mounting hole may also be provided with a waterproof structure, for example, a sealing gasket is provided between the terminal fitting 23 and the mounting hole.

Specifically, the second bottom plate 215 is provided with a heat-resistant spacer (not shown) on a side thereof close to the battery cavity 111. Because a large amount of electronic devices and chips are installed in the control module 22 and the battery module 12, after the robot works for a long time, the control module 22 and the battery module 12 can generate a large amount of hot air, and the heat insulation layer is arranged on one side, close to the battery cavity 111, of the second bottom plate 215, so that the heat generated by the work of the control module 22 and the work of the battery module 12 can be effectively prevented from being conducted with each other through the second bottom plate 215, and further, the influence of mutual overheating of the control module 22 and the battery module 12 is reduced.

Further, referring to fig. 6, in this embodiment, the control module 22 includes a main board 221, and the main board 221 is attached to the second bottom plate 215, so that heat generated by the operation of the main board 221 can be transferred to the second side plate 214 through the second bottom plate 215, and then transferred to the outside through the second side plate 214, thereby cooling and dissipating heat of the main board 221. Further, the second bottom plate 215 is provided with a first heat dissipation silicone sheet (not shown), and the main board 221 is attached to the first heat dissipation silicone sheet. The heat dissipation silicone sheet is bonded and adhered to the second bottom plate 215, so that the main plate 221 can be indirectly contacted with the second bottom plate 215 through the first heat dissipation silicone sheet, and the heat dissipation silicone sheet has excellent heat transfer efficiency, so that a gap between the main plate 221 and the second bottom plate 215 can be effectively filled, heat can be quickly transferred to the second bottom plate 215 from one side of the main plate 221, and finally the heat is dissipated to the environment from the second side plate 214. In addition, because first heat dissipation silica gel piece texture itself is soft, therefore can also play certain buffering shock attenuation effect to mainboard 221. Further, in order to improve the heat conduction performance, the second bottom plate 215 and the second side plate 214 are preferably made of a metal material or a composite material with a high heat transfer coefficient, such as a copper alloy, an aluminum alloy, and the like.

Further, the control module 22 includes a driving board 222 and a microelectronic device 223 disposed on a peripheral portion of the driving board 222, the driving board 222 is connected to the second base plate 215, and the microelectronic device 223 is attached to the second side plate 214 through a second heat dissipation silicone piece.

In particular, the microelectronic device 223 is an executive electrical element on the driving board 222 that performs part of its necessary functions. For example, the microelectronic device 223 in this embodiment may be a MOS (Metal-Oxide-Semiconductor Field-Effect Transistor). The MOS is suitable for high-frequency and high-speed circuits, and realizes large-current transmission. Preferably, the microelectronic devices 223 are soldered on the peripheral portion of the driving board 222, for example, when the driving board 222 has a rectangular shape, the microelectronic devices 223 may be mounted in a ring-shaped area formed 3-5cm from the board edge.

Since the microelectronic devices 223 mounted on the driving board 222 are arranged on the periphery of the driving board 222, most of the space in the middle of the driving board 222 is not occupied, the occupied space of the microelectronic devices 223 can be reduced, more space can be uniformly formed on the circuit board for mounting other devices, and the integration capability of the circuit board is improved; in addition, because microelectronic device 223 is through the laminating of heat dissipation silica gel piece and second curb plate 214, not only can guarantee that microelectronic device 223 installs firmly this moment, the heat that microelectronic device 223 work produced can be conducted on second curb plate 214 fast simultaneously to finally arrange rapidly and fall, avoided because of the radiating efficiency is not enough, lead to microelectronic device 223 to work in high temperature environment for a long time, and influence its operational reliability's problem takes place. Especially when microelectronic device 223 is the MOS, because the heat is big during the work of MOS, the heat that its produced can be transmitted to second curb plate 214 fast to effectively arrange the environment in through second curb plate 214, thereby reach the purpose of avoiding high temperature to influence MOS operational reliability. Further, the second bottom plate 215 is bonded with the heat dissipation silicone sheet, so that the microelectronic device 223 can indirectly contact with the second side plate 214 through the second heat dissipation silicone sheet, and the second heat dissipation silicone sheet has excellent heat transfer efficiency, so that a gap between the microelectronic device 223 and the second side plate 214 can be effectively filled, heat can be quickly transferred to the second side plate 214 from one side of the microelectronic device 223, and finally the heat is dissipated to the environment from the second side plate 214. In addition, the second heat dissipation silica gel sheet is soft, so that a certain buffering and shock absorption effect can be achieved on the microelectronic device 223.

With continued reference to fig. 6, on the basis of any of the above embodiments, the battery console box further includes a heat sink, the heat sink is disposed on a side of the second side plate 214 facing away from the microelectronic device 223, and a mounting position of the heat sink corresponds to a mounting position of the microelectronic device 223. Therefore, as the heat sink is additionally arranged on the outer side of the second side plate 214, and the mounting position of the heat sink corresponds to the mounting position of the microelectronic device 223 positioned on the inner side, the heat transferred from the microelectronic device 223 to the second side plate 214 can be further transferred to the heat sink through the shortest path, and finally the heat can be further rapidly dissipated to the environment by virtue of the excellent heat dissipation capacity of the heat sink, so that the overall heat dissipation efficiency of the battery main control box is improved.

Specifically, in the above embodiment, the heat sink includes the heat dissipation substrate 224, and the heat dissipation fins 224 disposed on the heat dissipation substrate 224; the heat dissipation substrate 224 is disposed on a side of the second side plate 214 facing away from the microelectronic device 223, a mounting position of the heat dissipation substrate 224 corresponds to a mounting position of the microelectronic device 223, and the heat dissipation fins 224 extend away from the second side plate 214.

The heat dissipation substrate 224 and the heat dissipation fins 224 are made of a metal material with a high heat transfer coefficient, such as copper, copper alloy, aluminum alloy, and the like. The area of the heat dissipation substrate 224 is set to be not smaller than the area of the microelectronic device 223, and the heat sink should be designed as large as possible without being limited by the installation space, so that the heat absorption amount per unit time can be increased, and the heat dissipation efficiency can be further improved.

Because the heat dissipation fins 224 are vertically installed on the heat dissipation substrate 224 and extend toward the outside environment, the heat dissipation fins 224 are ensured to be fully contacted with the air in the environment, and further the heat transfer capability of the heat dissipation fins 224 is improved. Particularly, the surface of the heat dissipating fin 224 may be further designed to form a crotch-shaped fine heat dissipating tooth, so as to further increase the contact area between the heat dissipating fin 224 and the air, thereby achieving the effect of fast heat dissipating.

With reference to the drawings, further, on the basis of the above embodiment, a plurality of heat dissipation fins 224 are provided, and the heat dissipation fins 224 are arranged in an array structure, a transverse convection channel is formed between any two adjacent rows of heat dissipation fins 224 at intervals, and a vertical convection channel is formed between any two adjacent rows of heat dissipation fins 224 at intervals.

Therefore, when the robot moves, the head-on airflow can respectively flow through the transverse convection channel and the vertical convection channel, the rapidly flowing cold air can rapidly take away the heat transferred to the heat dissipation fins 224, and the cold air can continuously flow through the transverse convection channel and the vertical convection channel, so that the heat dissipation capability of the heat dissipation fins 224 is greatly enhanced.

Further, the application also provides a robot in another aspect, wherein in one embodiment, the robot comprises the battery master control box of any one of the previous embodiments. In order to facilitate understanding of the technical scheme of the application, the robot is taken as an example of a security patrol robot to be described below. Illustratively, the security patrol robot mainly comprises a mobile chassis, a robot main body, a radar, a camera and the battery master control box of any one of the embodiments. The mobile chassis provides power required by the security patrol robot to move and is used for installing and supporting other functional components such as a robot main body and a radar. Alternatively, the mobile chassis may be, but is not limited to, a wheeled chassis, a tracked chassis, or the like.

The robot main part is installed on removing the chassis, for the security protection patrols the major component of robot, can be used to bear radar, camera etc. can further install other functional module simultaneously, or accomodate some security protections and patrol the article that need be used.

The radar realizes planning and navigation of the moving direction and the path of the security patrol robot and enables the security patrol robot to have obstacle avoidance capability. Alternatively, the radar may be, but is not limited to, a 3D lidar, an infrared radar, a microwave radar, an over-the-horizon radar, a pulse radar, a phased array radar, or the like. The radar can be installed on the moving chassis, or between the moving chassis and the robot body, or on the upper end of the robot body. In this embodiment, it is preferable that a support seat is installed between the mobile chassis and the robot body so as to form a space-avoiding chamber between the mobile chassis and the robot body, and the radar is installed in the space-avoiding chamber, thereby enabling 360-degree full circumferential scanning.

The battery master control box is a functional control center of the security patrol robot and is used for supplying electric energy to each functional component and sending out an instruction, so that the whole security patrol robot can reliably and autonomously operate. The battery master control box is optionally mounted in a cavity formed by the mobile chassis or inside the robot body. In this embodiment, the battery master control box is preferably mounted in the mobile chassis.

The camera is installed on the top of robot main part, and the camera is in suitable higher position this moment, helps acquireing open field of vision, avoids receiving and shelters from. The camera can shoot images of the surrounding environment in real time, so that the purpose of security patrol is achieved. Alternatively, the camera may be any type and structure of camera equipment in the prior art, such as a monocular camera, a binocular camera, a spherical camera, a video camera, etc.; the concrete selection can be carried out according to the actual requirement.

According to the battery main control box of the robot, the second box body 21 provided with the control module 22 is overlapped on the first box body 11 provided with the battery module 12, so that the overall structure of the battery main control box is compact, the internal space occupied by the robot is reduced, the wiring between the battery module 12 and the control module 22 is shortened, the wiring between the battery module 12 and the control module 22 is simple, and the cost is reduced.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, 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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims (13)

1. A battery master control box, comprising:

the first box body is provided with a battery cavity and a first opening communicated with the battery cavity, and a battery module is arranged in the battery cavity;

the second box body is arranged on the first box body in an overlapped mode and seals the first opening; the second box body is provided with a main control cavity and a second opening communicated with the main control cavity, a control module is arranged in the main control cavity, and the control module is electrically connected with the battery module;

and the cover body is arranged on the second box body and seals the second opening.

2. The battery console box of claim 1, wherein the first box comprises a first bottom plate and a first side plate connected to the first bottom plate, the first bottom plate and the first side plate together enclose the battery cavity, and the first opening is opposite to the first bottom plate.

3. The battery master control box according to claim 2, wherein a first flange is arranged on one side of the first side plate, which is far away from the battery cavity, a second flange is arranged on the second box body, the first flange abuts against the second flange, and the first flange is connected with the second flange through a threaded member.

4. The battery master control box of claim 2, wherein a first groove is formed in one side of the second box body close to the first box body, and the first side plate is inserted into the first groove.

5. The battery master control box according to claim 2, wherein a fixing frame is further arranged in the battery cavity, a limiting space is formed between the fixing frame and the first bottom plate, and the battery module is arranged in the limiting space.

6. The battery console box of claim 1, wherein the second box body comprises a second bottom plate and a second side plate connected to the second bottom plate, the second bottom plate and the second side plate together enclose the console cavity, the second bottom plate separates the battery cavity from the console cavity, and the second bottom plate is opposite to the second opening.

7. The battery master control box of claim 6, wherein the second bottom plate is provided with a first through hole, the battery module is connected with a power supply connector, and the power supply connector penetrates through the first through hole and is electrically connected with the control module.

8. The battery master control box of claim 6, wherein a terminal connector for connecting an external function module is arranged on the second side plate in a penetrating manner, and the terminal connector is electrically connected with the control module.

9. The battery master control box of claim 6, wherein a heat resistant barrier is disposed on a side of the second bottom plate adjacent to the battery cavity.

10. The battery master control box according to claim 6, wherein the control module comprises a main board, the second bottom board is provided with a first heat dissipation silicone sheet, and the main board is attached to the first heat dissipation silicone sheet.

11. The battery master control box according to claim 6, wherein the control module comprises a driving board and a microelectronic device arranged on a peripheral portion of the driving board, the driving board is connected with the second bottom plate, and the microelectronic device is attached to the second side plate through a second heat dissipation silicone piece.

12. The battery master box of claim 11, further comprising a heat sink base plate, and heat sink fins disposed on the heat sink base plate; the heat dissipation substrate is arranged on one side, away from the microelectronic device, of the second side plate, the mounting position of the heat dissipation substrate corresponds to that of the microelectronic device, and the heat dissipation fins extend towards the direction far away from the second side plate.

13. A robot comprising a battery master control box according to any of claims 1-12.

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