Power supply box of power supply system and intelligent door

Abstract

The utility model relates to the technical field of smart home, and particularly discloses a power supply system power box and a smart door. The power supply system power supply box comprises a power supply bottom shell, a power supply cover plate, a battery and a circuit board, the power supply bottom shell is provided with a cavity; the battery and the circuit board are arranged in the cavity; the circuit board is used for electrically connecting commercial power with a product so as to convert the commercial power into current available for the product and transmit the current to the product; the battery is electrically connected with the circuit board so as to provide electric energy for the product through the circuit board and store electric quantity for the battery when the circuit board is connected to a mains supply; and the power supply cover plate covers the power supply bottom shell and covers the cavity. According to the scheme, the battery and the circuit board are integrated in the power source bottom shell, the power source bottom shell can be integrally disassembled and assembled during disassembly and assembly, and the working efficiency of workers can be effectively improved.

Description

Technical Field

[0001] The present application relates to the field of smart home technology, and in particular to a power supply box of a power supply system and a smart door. Background Art

[0002] With the popularity of smart products, smart doors are also being used in more and more homes, which can improve the safety, convenience and comfort of homes. The power supply system of smart doors is related to the stability of equipment operation and the safety of homes. With the increasing number of smart modules, the power supply demand of the power supply system is also increasing. In addition, in order to ensure that smart doors can operate normally during power outages or mains circuit system failures, smart doors often use dual power supply systems, which include circuit power supply and battery power supply.

[0003] In the existing power box structure of smart doors, an 86 box is generally used as the installation box for batteries and circuit boards, that is, the batteries and circuit boards are directly installed in the 86 box. This installation method has a high safety risk and low disassembly and assembly efficiency. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a power supply system power box and a smart door to solve the problems of high safety risks and low disassembly and assembly efficiency of the existing power box structure.

[0005] In order to achieve the above technical objectives, the present application provides a power supply box of a power supply system in a first aspect, comprising: a power supply bottom shell, a power supply cover, a battery and a circuit board;

[0006] The power supply bottom shell is provided with a cavity;

[0007] The battery and the circuit board are arranged in the cavity;

[0008] The circuit board is used to electrically connect the mains power and the product, so as to convert the mains power into a current that can be used by the product and transmit it to the product;

[0009] The battery is electrically connected to the circuit board to provide electrical energy to the product through the circuit board, and to store electrical energy in the battery when the circuit board is connected to the mains;

[0010] The power cover plate covers the power base shell and covers the cavity.

[0011] Furthermore, the circuit board includes a power board and a switching board;

[0012] The power board is electrically connected to the adapter board;

[0013] The adapter plate is used to electrically connect the product;

[0014] The power board is used to electrically connect to the mains power to convert the mains power into a current that can be used by the product and transmit it to the product through the adapter board;

[0015] The battery is electrically connected to the adapter plate to provide electrical energy to the product;

[0016] The battery is electrically connected to the power board to store electricity in the battery when connected to the mains.

[0017] Furthermore, at least two cavities are provided in the power supply bottom shell;

[0018] The battery and the power board are respectively installed in different cavities.

[0019] Further, the power cover plate includes a first cover plate and a second cover plate;

[0020] The first cover plate covers the power supply bottom shell;

[0021] The first cover plate is provided with a battery installation hole;

[0022] One end of the battery is installed in the cavity, and the other end of the battery passes through the battery installation hole and is exposed to the first cover plate;

[0023] The second cover plate covers the first cover plate to cover the battery.

[0024] Furthermore, the inner side of the second cover plate abuts against the battery, and a flexible member is provided on the inner side of the second cover plate.

[0025] Further, the top of the battery is located in the battery installation hole;

[0026] The first cover plate is provided with an expansion groove at the edge of the battery installation hole.

[0027] Furthermore, a power button is provided on the first cover plate;

[0028] The power button is electrically connected to the circuit board and is used to control power on and power off of the circuit board and the battery.

[0029] Furthermore, the second cover plate is detachably connected to the first cover plate via buckles or magnetic elements.

[0030] Further, it also includes: an isolation plate;

[0031] The isolation plate is arranged on the circuit board and covers the circuit board entirely or partially.

[0032] Further, it also includes: a battery interface board;

[0033] The battery interface board is disposed in the cavity;

[0034] The battery interface board is electrically connected to the adapter board and the circuit board;

[0035] The battery is installed on the battery interface board.

[0036] Furthermore, an indicator light is provided on the circuit board;

[0037] The indicator light is used to indicate the working status of the circuit board and the battery;

[0038] The power cover plate is provided with a light guide hole for the indicator light to pass through.

[0039] Furthermore, a plurality of heat dissipation holes are arranged on the power supply bottom shell.

[0040] Further, it also includes a partition;

[0041] The power supply bottom shell is provided with a mounting cavity;

[0042] The partition is detachably arranged in the installation cavity;

[0043] The cavity is formed by dividing the installation cavity by the partition.

[0044] A second aspect of the present application provides a smart door, comprising: a main body and a power supply box of the power supply system as described in any one of the above items;

[0045] The main body is electrically connected to a power board in a power box of the power supply system.

[0046] Further, 86 boxes are included;

[0047] The 86 boxes are arranged on the main body or on the wall;

[0048] The power supply base shell in the power supply box of the power supply system is arranged in the 86 box, and a gap is formed between the bottom of the power supply base shell and the bottom of the 86 box.

[0049] It can be seen from the above technical scheme that the present application provides a power supply system power box and a smart door; wherein, the power supply system power box includes: a power supply base, a power supply cover, a battery and a circuit board; the power supply base is provided with a cavity; the battery and the circuit board are arranged in the cavity; the circuit board is used to electrically connect the AC power and the product to convert the AC power into a current that can be used by the product and transmit it to the product; the battery is electrically connected to the circuit board to provide electrical energy to the product through the circuit board, and to store electricity for the battery when the circuit board is connected to the AC power; the power supply cover covers the power supply base and covers the cavity.

[0050] In the power supply box of the power supply system provided by this solution, the circuit board can be connected to the mains and the battery at the same time, so that the product can be powered by the mains converted by the power board, or by the battery, realizing the integration of mains conversion and battery. At the same time, the battery and the circuit board are integrated into the power base, forming an independent power box with both battery and mains conversion functions. During installation, the staff can directly install the power box into the 86 box and other installation boxes to reduce safety risks, and the power cover can be removed for replacement when replacing the battery, and the power cover can be removed or the power box can be taken out of the 86 box as a whole for replacement when disassembling and repairing; this integrated structure greatly improves the efficiency of disassembly, assembly and maintenance of the power box without relying on other installation structures or conversion structures, thereby simplifying maintenance operations, reducing safety risks and improving the work efficiency of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0052] Figure 1 A schematic diagram of the structure of a power supply box of a power supply system provided in an embodiment of the present application;

[0053] Figure 2 A structural disassembly diagram of a power supply box of a power supply system provided in an embodiment of the present application;

[0054] Figure 3 A partial structural disassembly diagram of a power supply box of a power supply system provided in an embodiment of the present application;

[0055] In the figure: 1. power base; 2. power cover; 3. battery; 4. power board; 5. isolation board; 6. battery interface board; 7. adapter board; 11. cavity; 12. heat dissipation holes; 21. first cover; 22. second cover; 23. battery mounting holes; 24. expansion groove; 25. power button; 26. light guide hole; 27. buckle groove; 28. convex buckle; 71. indicator light. DETAILED DESCRIPTION

[0056] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the specification of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection requested by the present application.

[0057] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0058] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a replaceable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0059] See also Figures 1 to 3 In a first aspect of an embodiment of the present application, a power supply box of a power supply system is provided, comprising: a power supply base 1, a power supply cover 2, a battery 3 and a circuit board.

[0060] The power base 1 is provided with a cavity 11; the battery 3 and the circuit board are both provided in the cavity 11; the power cover 2 covers the power base 1 to cover each cavity 11. The power cover 2 covers and seals the cavity 11, thereby protecting the battery 3 and the circuit board and other components in the cavity 11, and can reduce safety risks compared to the method of directly installing the battery 3 and the power board 4 and other components in the 86 box. When maintenance is required, the staff can remove the power cover 2.

[0061] The circuit board is used to electrically connect the AC power and the product; when the power box is installed, the circuit board is electrically connected to the AC power and the product, and then the circuit board can convert the AC power into usable current for the product and transmit it to the product; at the same time, the battery 3 is electrically connected to the circuit board, so that it can provide electrical energy to the product through the circuit board, and charge the battery 3 when the circuit board is connected to the AC power.

[0062] In application, the circuit board can be an integrated component, that is, the circuit board has a mains interface and a product interface to connect the mains and the product at the same time, and also has the function of converting the mains into usable current for the product, transferring the battery power to the product, and transferring the mains to the battery.

[0063] In one embodiment, the circuit board may include a power board and an adapter board. Inside the power box, the power board 4 and the adapter board 7 are electrically connected; the power board 4 may be provided with a mains interface electrically connected to the mains; after the power box is installed, the power board 4 is electrically connected to the mains, and after converting the mains into product current, it is transmitted to the product through the adapter board 7. Among them, the product may refer to smart furniture such as smart doors, smart locks, and smart doorbells.

[0064] The battery 3 is electrically connected to the power board 4, so that after the power board 4 is electrically connected to the mains, the mains can store electricity in the battery, that is, the mains can charge the battery 3. The battery 3 is also electrically connected to the adapter board 7, so that the battery 3 can provide power to the adapter board 7 and provide it to the product through the adapter board 7, so that the product can rely on the power supply of the battery 3 and be used normally when there is a power outage or a mains circuit failure.

[0065] It should be noted that the existing power box and power board are often set separately, so that the circuit power supply structure and the battery power supply structure need to be set separately, which increases the complexity of the overall structure of the smart door power supply system.

[0066] In this solution, the power board 4, the adapter board 7 and the battery 3 are all integrated into the power base 1 to realize the integration of circuit power supply and battery power supply, forming an independent power box with both battery and mains power conversion functions, which can reduce the overall structural complexity of products such as smart doors, thereby reducing the difficulty of maintenance and inspection by staff. At the same time, before installation, the power cover 2, the battery 3, the power board 4 and the adapter board 7 can be assembled on the power base 1 first, so that when the power box is connected to the product, the staff only needs to install the power base 1 (for example, install it in the 86 box) and connect the wires. Compared with the existing method of installing the battery and the power board one by one on site, the efficiency of power box installation can be effectively improved. In addition, since the power box is an integrated structural design, if the user suspects that there may be a problem with the circuit board inside the power box, the entire power box can be taken out of the 86 box, and then the power cover 2 can be disassembled for corresponding inspection and maintenance, or the entire power box can be directly replaced, and the overall disassembly and assembly process is relatively convenient and simple.

[0067] That is, the power supply box of the power supply system provided by the present solution can integrate the components required for circuit power supply and battery power supply; taking the power supply box installed in the 86 box body as an example; during installation, the power base 1 can be installed into the 86 box body, and from production to transportation, storage and maintenance, due to the complete structure of the power supply box of the power supply system, it can play a role in improving convenience and reliability in all the above links.

[0068] In one embodiment, at least two cavities 11 are provided in the power base 1; the battery 3 and the power board 4 are installed in different cavities 11, respectively. Taking the case where the power base 1 includes two cavities 11 as an example, the two cavities 11 are chamber A and chamber B, respectively. The power board 4 can be arranged in chamber A; correspondingly, the battery 3 is arranged in chamber B; the adapter board 7 can be installed in the cavity 11 where the battery 3 is installed, that is, chamber B. The battery 3 and the power board 4 are physically isolated by being installed in different cavities 11, which can further reduce safety hazards and prevent the power board 4 from continuously heating up during operation and affecting the battery 3.

[0069] In a more specific embodiment, the power cover 2 includes a first cover 21 and a second cover 22; the first cover 21 covers the power base 1; a battery mounting hole 23 is provided on the first cover 21; one end of the battery 3 is fixedly installed in the power base 1, and the other end passes through the battery mounting hole 23 and is exposed to the first cover 21, and the second cover 22 covers the first cover 21.

[0070] In this solution, the first cover plate 21 can cover each cavity 11 and cover the complex electrical components in the cavity 11, thereby protecting the circuit components such as the power board 4 in the cavity 11. In practical applications, the first cover plate 21 can be detachably connected to the power supply bottom shell 1 through connectors such as screws. The second cover plate 22 covers the first cover plate 21 to close the battery installation hole 23, and can physically separate simple maintenance from complex maintenance. When the battery needs to be replaced, it is only necessary to remove the second cover plate 22 that is snap-fitted or magnetically connected to the first cover plate 21, and remove the battery 3 extending from the battery installation hole 23 and replace it, without disassembling the entire first cover plate 21; such a design makes it only a simple battery replacement, and the user can also operate it by himself, without complex tools, and without asking professional technicians to operate, which is time-saving, labor-saving and efficient. At the same time, through the separation of the first cover plate 21 and the second cover plate 22, it can also prompt the user from the product structure design which functions can be repaired by the user and which components require professional maintenance by professionals, further improving the safety of household electricity use.

[0071] Optionally, the inner side of the second cover plate 22 abuts against the position of the battery 3 to fix the battery 3 ; the inner side of the second cover plate 22 is provided with flexible parts such as rubber pads and foam to provide buffer protection for the battery 3 .

[0072] In order to facilitate the removal of the battery 3, the first cover plate 21 is provided with an expansion groove 24 at the edge of the battery mounting hole 23; when the battery 3 needs to be removed, the expansion groove 24 can be used as a handhold for the staff. In use, the top of the battery 3 is located in the battery mounting hole 23, that is, the top of the battery 3 is flush with the top edge of the battery mounting hole 23 or the top of the battery 3 is lower than the top edge of the battery mounting hole 23, so that the top surface of the first cover plate 21 is flush, which is convenient for the second cover plate 22 to cover.

[0073] As an implementation manner, the second cover plate 22 can be detachably connected to the first cover plate 21 or the power base 1 by means of buckles or magnetic elements.

[0074] For example, the second cover plate 22 and the first cover plate 21 are connected by buckling. Figure 3 The first cover plate 21 may be provided with a buckle groove 27; the bottom of the second cover plate 22 may be provided with a convex buckle 28; the convex buckle 28 extends into the buckle groove 27, and the second cover plate 22 and the first cover plate 21 can be buckled or released by sliding.

[0075] The second cover plate 22 is detachably connected to the power base housing 1 by means of buckles or magnetic elements, so that the second cover plate 22 can cover the first cover plate 21 and the second cover plate 22 can be opened conveniently.

[0076] In one embodiment, a power button 25 is provided on the first cover plate 21 to control the power on and off of the entire power supply system; wherein the power button 25 is electrically connected to the circuit board, specifically, it can be electrically connected to the power board 4, so as to control the power on and off of the entire power supply system by controlling the power board 4 and the battery 3. If the power box needs to be restarted, it is only necessary to open the second cover plate 22 and press the power button 25; such a design can facilitate some common detection and maintenance problems such as power restart and battery replacement.

[0077] When the battery 3 needs to be replaced, the staff can control the system to power off through the power button 25 to ensure the safety of the operation.

[0078] In another embodiment, it further includes: an isolation plate 5; the isolation plate 5 is disposed on the circuit board to cover the circuit board in whole or in part, thereby protecting the circuit board. Specifically, the isolation plate 5 can be disposed on the cavity 11 where the power board 4 is installed, and covers the power board 4. The isolation plate 5 can be fixed to the power base 1 by means of screws or buckles.

[0079] The isolation board 5 can physically isolate the high voltage, and further provide safety protection for the power board 4 .

[0080] Optionally, the present solution further includes: a battery interface board 6; the battery interface board 6 is arranged in the cavity 11 where the battery 3 is installed; the battery interface board 6 is electrically connected to the circuit board, specifically, it can be electrically connected to the adapter board 7 and the power board 4 at the same time; the battery 3 is installed on the battery interface board 6.

[0081] A limit member may be provided in the B chamber where the battery 3 is installed, so that when the battery 3 is installed to the abutment limit member, it just abuts against the battery interface board 6, thereby achieving an aligned electrical connection with the battery interface board 6, and electrically connecting the adapter board 7 through the battery interface board 6.

[0082] Among them, the battery interface board 6 can be arranged in the cavity 11 where the battery 3 is installed, and fixedly connected to the power base shell 1 by structures such as screws or clips; the adapter board 7 can be arranged above the cavity 11, and fixedly connected to the power base shell 1 by structures such as screws or clips, while also serving as a shield for the battery interface board 6.

[0083] Optionally, the circuit board is provided with an indicator light 71. In application, the indicator light 71 can be provided on the adapter board 7; the indicator light 71 is used to indicate the working state of the system; and the power cover 2 is provided with a light guide hole 26 for the indicator light 71 to pass through.

[0084] Among them, the light guide hole 26 is set on the second cover plate 22 and the first cover plate 21, and the user can see the indicator light 71 at any time; in other embodiments, the light guide hole 26 can also be only set on the first cover plate 21, so that the user can see the indicator light 71 through the light guide hole 26 after removing the second cover plate 22.

[0085] It should be noted that the indicator light 71 may include the following indication states: when the indicator light 71 is the first color, the power board 4 is in the circuit power supply state; when the indicator light 71 is the second color, the battery 3 is in the circuit power supply state; when the indicator light 71 is the third color or cannot light up, the system is in the power-off state.

[0086] Optionally, the power base 1 is provided with a plurality of heat dissipation holes 12, wherein each cavity 11 may be provided with a heat dissipation hole 12. The heat dissipation holes 12 are used to discharge the heat generated by the power board 4 and the battery 3 during operation as quickly as possible to improve the heat dissipation performance of the power base 1.

[0087] In one embodiment, the cavity 11 may be formed by a detachable partition. Specifically, further, a mounting cavity is provided on the power base 1; the partition is detachably provided in the mounting cavity; and the cavity 11 is formed by the partition separating the mounting cavity.

[0088] In actual applications, some smart doors may need to be used with multiple power boards 4; for this purpose, in this embodiment, the power base 1 can be divided into multiple parts through detachable partitions as needed, so that in the case of multiple power boards 4, each power board 4 can be placed in a different cavity 11.

[0089] The second aspect of the present application provides a smart door, comprising: a main body and any one of the above-mentioned power supply system power supply boxes; the main body is electrically connected to a switching board in the power supply system power supply box, so that the power supply system power supply box can provide circuit power or battery power to the main body. The main body refers to the door body of the smart door.

[0090] The main body can be mounted on a wall. Correspondingly, the power board 4 in the power supply box of the power supply system can convert the mains electricity into a low voltage to power the device. The battery 3 in the power supply box of the power supply system can be a lithium battery and has a 50 degree protection function, that is, when the battery 3 detects that the temperature is higher than the set value, it will automatically cut off the power, and automatically power on after the temperature drops to resume working state.

[0091] Optionally, the smart door further includes a box 86; the box 86 is set on a wall. Taking the box 86 being set on a wall as an example, the box 86 can be set on a wall beside the main body installation position. The power supply base 1 in the power supply box of the power supply system is embedded in the box 86 and fixedly connected to the box 86 by connecting parts such as screws or buckles, and a gap is formed between the bottom of the power supply base 1 and the bottom of the box 86.

[0092] Taking the power supply bottom shell 1 including two cavities 11 as an example, the size of the power supply bottom shell 1 can be set to fit the size of two 86 boxes, and the two cavities are respectively set in the two 86 boxes in a one-to-one correspondence. A space is formed between the bottom outer wall of the power supply bottom shell 1 and the bottom inner wall of the 86 box to facilitate heat dissipation of the power supply box of the power supply system, which can further improve the heat dissipation effect.

[0093] The above are only preferred embodiments of the present application and are not intended to limit the present utility model. Although the present application has been described in detail with reference to the examples, those skilled in the art can still modify the technical solutions recorded in the aforementioned examples or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A power supply box for a power supply system, characterized in that: include: A power supply base (1), a power supply cover (2), a battery (3) and a circuit board; The power supply base (1) is provided with a cavity (11); The battery (3) and the circuit board are arranged in the cavity (11); The circuit board is used to electrically connect the mains power and the product, so as to convert the mains power into a current that can be used by the product and transmit it to the product; The battery (3) is electrically connected to the circuit board so as to provide electrical energy to the product through the circuit board, and to store electrical energy in the battery (3) when the circuit board is connected to the mains; The power supply cover plate (2) covers the power supply base shell (1) and covers the cavity (11).

2. The power supply box of the power supply system according to claim 1, characterized in that: The circuit board comprises a power board (4) and a switching board (7); The power board is electrically connected to the adapter board (7); The adapter plate (7) is used for electrically connecting the product; The power board is used to electrically connect to the mains power to convert the mains power into a current that can be used by the product and transmit it to the product through the adapter board (7); The battery (3) is electrically connected to the adapter plate (7) to provide electrical energy to the product; The battery (3) is electrically connected to the power board (4) so ​​as to store electricity in the battery (3) when connected to the mains.

3. The power supply box of the power supply system according to claim 2, characterized in that: At least two cavities (11) are arranged in the power supply base casing (1); The battery (3) and the power board (4) are respectively installed in different cavities (11).

4. The power supply box of the power supply system according to any one of claims 1 to 3, characterized in that: The power cover plate (2) comprises a first cover plate (21) and a second cover plate (22); The first cover plate (21) covers the power supply base casing (1); The first cover plate (21) is provided with a battery installation hole (23); One end of the battery (3) is installed in the cavity (11), and the other end of the battery (3) passes through the battery installation hole (23) and is exposed to the first cover plate (21); The second cover plate (22) covers the first cover plate (21) to cover the battery (3).

5. The power supply box of the power supply system according to claim 4, characterized in that: The inner side of the second cover plate (22) abuts against the battery (3), and a flexible member is provided on the inner side of the second cover plate (22).

6. The power supply box of the power supply system according to claim 4, characterized in that: The first cover plate (21) is provided with an expansion groove (24) at the edge of the battery installation hole (23).

7. The power supply box of the power supply system according to claim 4, characterized in that: The first cover plate (21) is provided with a power button (25); The power button (25) is electrically connected to the circuit board and is used to control the power on and off of the circuit board and the battery (3).

8. The power supply box of the power supply system according to claim 4, characterized in that: The second cover plate (22) is detachably connected to the first cover plate (21) via a buckle or a magnetic attraction member.

9. The power supply box of the power supply system according to claim 1 or 2, characterized in that: Also includes: Isolation plate (5); The isolation plate (5) is arranged on the circuit board to cover the circuit board in whole or in part.

10. The power supply box of the power supply system according to claim 1 or 2, characterized in that: Also includes: Battery interface board (6); The battery interface board (6) is arranged in the cavity (11); The battery interface board (6) is electrically connected to the circuit board; The battery (3) is mounted on the battery interface board (6).

11. The power supply box of the power supply system according to claim 1 or 2, characterized in that: An indicator light (71) is provided on the circuit board; The indicator light (71) is used to indicate the working status of the circuit board and the battery (3); The power cover plate (2) is provided with a light guide hole (26) for the indicator light (71) to pass through.

12. The power supply box of the power supply system according to claim 1 or 2, characterized in that: The power supply base shell (1) is provided with a plurality of heat dissipation holes (12).

13. The power supply box of the power supply system according to claim 3, characterized in that: Also included are partitions; The power supply base shell (1) is provided with a mounting cavity; The partition is detachably arranged in the installation cavity; The cavity (11) is formed by dividing the installation cavity by the partition.

14. A smart door, characterized in that: include: A main body and a power supply box of a power supply system as claimed in any one of claims 1 to 13; The main body is electrically connected to a power board (4) in a power box of the power supply system.

15. The smart door according to claim 14, characterized in that: Also included are 86 boxes; The 86 boxes are arranged on the main body or on the wall; The power supply base shell (1) in the power supply box of the power supply system is arranged in the box 86, and a gap is formed between the bottom of the power supply base shell (1) and the bottom of the box 86.

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