Integrated power supply system and integrated power supply table

Abstract

The embodiment of the utility model discloses an integrated power supply system and an integrated power supply table, the integrated power supply system comprises a power supply module, at least one first direct current output assembly and at least one first alternating current output assembly, and the power supply module comprises a first rectifier module. The first direct current output assembly comprises a first direct current transformation module electrically connected with the first rectification module and at least one direct current output interface electrically connected with the first direct current transformation module; the first AC output assembly comprises a first inversion module electrically connected with the first rectification module, and at least one AC output interface electrically connected with the first inversion module. The direct current is transmitted in the wiring line between the power supply module and the first direct current output assembly, and the direct current is transmitted in the wiring line between the power supply module and the first alternating current output assembly, so that a user is prevented from being in contact with the wiring transmission of the alternating current when working on the desktop, and the power utilization safety is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of integrated power supply, and in particular to an integrated power supply system and an integrated power supply table. BACKGROUND

[0002] Computers, printers, mobile phones, tablet computers and other devices are often placed on office desks, and each of these devices needs to be connected to an external power supply. In related technologies, a power strip can be used as an external power supply to supply power uniformly. However, the plug of the power strip is directly connected to the mains, and thus the power line placed on the desktop of the power strip often transmits alternating current, thereby still having certain safety hazards. CONTENT OF THE UTILITY MODEL

[0003] The embodiments of the present application provide an integrated power supply system and an integrated power supply table. The integrated power supply system transmits direct current in the wiring circuit of the table body, and thus is relatively safe.

[0004] In a first aspect, the embodiments of the present application provide an integrated power supply system. The integrated power supply system includes a power supply module, at least one first direct current output assembly and at least one first alternating current output assembly. The power supply module includes a first rectifier module, which is configured to receive alternating current input and output direct current. The first direct current output assembly includes a first direct current transformer module electrically connected to the first rectifier module and at least one direct current output interface electrically connected to the first direct current transformer module. The first direct current transformer module is configured to receive the direct current output by the first rectifier module and provide direct current to a load connected to the first direct current output assembly through the at least one direct current output interface. The first alternating current output assembly includes a first inverter module electrically connected to the first rectifier module and at least one alternating current output interface electrically connected to the first inverter module. The first inverter module is configured to receive the direct current output by the first rectifier module and provide alternating current to a load connected to the first alternating current output assembly through the at least one alternating current output interface. The power supply module is arranged under the desktop of a table body that carries the power supply module. The first direct current output assembly is detachably connected to the table body that carries the first direct current output assembly. The first alternating current output assembly is detachably connected to the table body that carries the first alternating current output assembly.

[0005] In a second aspect, the embodiments of the present application provide an integrated power supply table. The integrated power supply table includes an integrated power supply system and at least one table body. The integrated power supply system is arranged on the at least one table body.

[0006] Beneficial effects: in the present application, because the power module first converts alternating current into direct current under the desktop of the table body carrying it, then the first direct current output assembly transforms the direct current, and the first alternating current output assembly inverts the direct current, so that the wiring line between the power module and the first direct current output assembly transmits direct current, and the wiring line between the power module and the first alternating current output assembly transmits direct current, avoiding the user from contacting the wiring transmission of alternating current when working on the desktop, improving the electrical safety, and being able to receive the direct current interface output and alternating current interface output on the desktop through one power module, improving the convenience of electricity use. BRIEF DESCRIPTION OF DRAWINGS

[0007] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0008] Figure 1 The structural schematic diagram of the integrated power supply table in an embodiment of the present application;

[0009] Figure 2 The structural schematic diagram of the integrated power supply table in another embodiment of the present application;

[0010] Figure 3 The structural schematic diagram of the table body in an embodiment of the present application;

[0011] Figure 4 The structural schematic diagram of the integrated power supply system in an embodiment of the present application;

[0012] Figure 5 The block schematic diagram of the integrated power supply system in an embodiment of the present application;

[0013] Figure 6 The structural schematic diagram of the first power supply assembly in an embodiment of the present application;

[0014] Figure 7 The exploded structural schematic diagram of the first power supply assembly in an embodiment of the present application;

[0015] Figure 8 The structural schematic diagram of the first direct current output assembly in an embodiment of the present application;

[0016] Figure 9 The structural schematic diagram of the first direct current output assembly in another embodiment of the present application;

[0017] Figure 10 The structural schematic diagram of the first alternating current output assembly in an embodiment of the present application;

[0018] Figure 11 Structure diagram of a first AC output assembly in another embodiment of the present application;

[0019] Figure 12 Block diagram of an integrated power supply system in another embodiment of the present application;

[0020] Figure 13 Block diagram of an integrated power supply system in another embodiment of the present application;

[0021] Figure 14 Block diagram of an integrated power supply system in another embodiment of the present application;

[0022] Figure 15 Structure diagram of a desktop mounting structure in an embodiment of the present application;

[0023] Figure 16 Structure diagram of a desktop mounting structure in another embodiment of the present application;

[0024] Figure 17 Structure diagram of a telescopic wire assembly in an embodiment of the present application;

[0025] Figure 18 Structure diagram of a telescopic wire assembly in another embodiment of the present application;

[0026] Figure 19 Structure diagram of a power module in an embodiment of the present application;

[0027] Figure 20 Block diagram of an integrated power supply system in another embodiment of the present application;

[0028] Figure 21 Exploded structure diagram of a power module in an embodiment of the present application;

[0029] Figure 22 Exploded structure diagram of a power module in another embodiment of the present application;

[0030] Figure 23 Figure 21 Enlarged structure diagram of A in FIG. 1;

[0031] Figure 24 Figure 21 Enlarged structure diagram of B in FIG. 1.

[0032] Legend of reference numerals:

[0033] 100, integrated power supply system;

[0034] ​​110, power module; 111, first power supply; 111a, first limiting groove; 1111, first rectifier module; 1112, second housing; 112, second power supply; 1121, second rectifier module; 1122, third housing; 113, first housing; 113a, accommodating cavity; 113b, first accommodating cavity; 113c, second accommodating cavity; 114, heat insulation piece; 1141, first heat insulation film; 1142, second heat insulation film; 115, partition piece; 116, cover body; 116a, wiring groove; 117, first quick release mechanism; 1171, first limiting piece; 1172, first button; 1173, fourth elastic piece; 118, second quick release mechanism; XX, first direction; YY, second direction;

[0035] 120, power supply module; 121, first power supply assembly; 122, second power supply assembly; 123, third power supply assembly; 124, fourth power supply assembly; 130, first direct current output assembly; 130a, first avoiding space; 131, first direct current voltage conversion module; 132, first housing; 133, first locking mechanism; 1331, first rotating shaft; 1332, first lock tongue; 1333, first transmission piece; 1334, first elastic piece; 134, first handle; 135, direct current output interface; 150, first alternating current output assembly; 150a, second avoiding space; 151, first inversion module; 152, second housing; 153, second locking mechanism; 1531, second rotating shaft; 1532, second lock tongue; 1533, second transmission piece; 1534, second elastic piece; 154, second handle; 155, alternating current output interface; 160, flexible wire assembly; 161, data line; 162, third housing; 163, third locking mechanism; 1631, third rotating shaft; 1632, third lock tongue; 1633, third transmission piece; 1634, third elastic piece; 164, third handle; 165, winding disc; 140, second direct current output assembly; 180, second alternating current output assembly;

[0036] 170, desktop mounting structure; 171, mounting frame; 1711, flange; 171a, mounting cavity; 171b, opening; 171c, first mounting cavity; 171d, second mounting cavity; 1712, side wall; 1713, bottom wall; 172, first electric connection terminal; 173, second electric connection terminal; 174, mounting piece; 1741, first connecting plate; 1742, second connecting plate; 175, partition plate; 176, brush cover plate;

[0037] 200, table; 210, table body; 211, table top; 211a, accommodating groove; 212, table leg. DETAILED DESCRIPTION

[0038] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0039] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0040] Furthermore, the use of terms such as "first," "second," etc., in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0042] Furthermore, the technical solutions of the various embodiments of this application can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this application.

[0043] like Figures 1-3 As shown, a first aspect of this application provides an integrated power supply table 200. The integrated power supply table 200 includes an integrated power supply system 100 and a table body 210. The table body 210 includes a tabletop 211 and multiple table legs 212 supporting the tabletop 211. Several main modules included in the integrated power supply system 100 are respectively disposed on the table body 210 (described in detail below). The integrated power supply system 100 can receive mains power input and provide at least one of AC power and DC power through its output interface located on the tabletop, thereby meeting the usage needs of different users.

[0044] As shown in Figure 4 The second aspect of the embodiments of the present application provides an integrated power supply system 100, which comprises a power module 110 and at least one power supply module 120 connected to the power module 110. The power module 110 is used to convert mains into direct current, and the power supply module 120 is used to output alternating current and / or direct current according to the load demand.

[0045] As shown in Figure 5 The power module 110 comprises a first rectifier module 1111, which can rectify alternating current into direct current, for example, the first rectifier module 1111 receives external mains input through a cable and outputs direct current. The input voltage of the first rectifier module 1111 can be exemplarily 110V-230V, and the input frequency of the first rectifier module 1111 can be exemplarily 40Hz, 50Hz or 60Hz. In terms of rectification form, the rectification mode of the first rectifier module 1111 can be full-wave rectification or half-wave rectification. Exemplarily, the first rectifier module 1111 can rectify 220V, 50Hz alternating current into 20V direct current.

[0046] Optionally, the power module 110 is arranged below the desktop 211 of the table body 210 that bears it, thereby saving the space of the desktop 211 and avoiding the existence of alternating current transmission wiring on the desktop frequently contacted by users, and improving the safety of power supply.

[0047] As shown in Figure 5 The power supply module 120 comprises a first power supply assembly 121, which is used to supply power to the load, and the first power supply assembly 121 can output direct current and / or alternating current. Exemplarily, as shown in Figures 6-7 The first power supply assembly 121 can comprise a first direct current output assembly 130 and a first alternating current output assembly 150.

[0048] As shown in Figures 8-9As shown, the first direct current output assembly 130 includes a first direct current transformer module 131 electrically connected with the first rectifier module 1111, and at least one direct current output interface 135 electrically connected with the first direct current transformer module 131. The first direct current transformer module 131 is configured to receive the direct current output by the first rectifier module 1111, and provide direct current to a load connected to the first direct current output assembly 130 through the at least one direct current output interface 135. The first direct current transformer module 131 can transform the direct current, so as to adapt to different electronic devices. For example, the first direct current transformer module 131 can step down the direct current from 20V to 5V, or step up the direct current from 20V to 36V. Of course, when the direct current output by the first rectifier module 1111 is the voltage required by the user, the first direct current transformer module 131 can directly output the direct current with the original voltage, without transformation.

[0049] As shown in Figure 8 Optionally, the type of the direct current output interface 135 can be a USB Type-C interface, specifically, a USB Type-C female interface. The USB Type-C interface is gradually becoming mainstream, and can be compatible with multiple devices, without distinguishing between positive and negative, and is convenient to use. In other embodiments, the type of the direct current output interface 135 can also be a USB interface or a lightning interface, without limitation.

[0050] As shown in Figures 10-11 The first alternating current output assembly 150 includes a first inverter module 151 electrically connected with the first rectifier module 1111, and at least one alternating current output interface 155 electrically connected with the first inverter module 151. The first inverter module 151 is configured to receive the direct current output by the first rectifier module 1111, and provide alternating current to a load connected to the first alternating current output assembly 150 through the at least one alternating current output interface 155. The first inverter module 151 can invert the direct current into alternating current. For example, the first inverter module 151 can invert the direct current from 20V into alternating current with a voltage range of 110V to 230V, and a frequency of 40Hz, 50Hz or 60Hz.

[0051] As shown in Figure 10 Optionally, the type of the alternating current output interface 155 can be a two-hole socket, a three-hole socket, or both a two-hole socket and a three-hole socket. The two-hole socket is simple in design, easy to plug and unplug, and suitable for daily use. The three-hole socket has a grounding wire, and is safer. The standard type of the socket can be Chinese standard, American standard, European standard, Japanese standard, etc.

[0052] Optionally, the first DC output assembly 130 is detachably connected with the table body 210 carrying the same, and the first AC output assembly 150 is detachably connected with the table body 210 carrying the same. The first DC output assembly 130 and the first AC output assembly 150 are independently arranged on the table top 211, that is, the first DC output assembly 130 can be independently mounted on or detached from the table top 211, and the first AC output assembly 150 can be independently mounted on or detached from the table top 211, and the first DC output assembly 130 and the first AC output assembly 150 will not affect each other when being mounted or detached.

[0053] It can be understood that computers and printers and other devices need to be connected to AC power, and mobile phones and tablets and other electronic products need to be connected to DC power, and different users have different needs for AC and DC. Therefore, users can choose to install only the first DC voltage conversion module 131, or only install the first inverter module 151, or install the first DC voltage conversion module 131 and the first inverter module 151 at the same time, and the selection is more flexible.

[0054] In the embodiment, since the power module 110 first converts AC power into DC power, and then the first DC output assembly 130 converts the DC power, and the first AC output assembly 150 inverts the DC power, the wiring line between the power module 110 and the first DC output assembly 130 transmits DC power, and the wiring line between the power module 110 and the first AC output assembly 150 also transmits DC power, avoiding the user from contacting the AC power wiring transmission when working on the table top 211, improving the safety of electricity use, and also enabling the user to receive DC power interface output and AC power interface output on the table top 211 through one power module 110, improving the convenience of electricity use.

[0055] Furthermore, the power module 110 usually has a certain ability to suppress power grid interference, and the power module 110 can often stabilize the voltage and current of the output DC power within a preset range, and output relatively stable DC power. Moreover, the first AC output assembly 150 can accurately control and adjust the frequency and voltage of the AC power. Therefore, even if the voltage of the commercial power has certain fluctuations, through the cooperation of the power module 110 and the first AC output assembly 150, the AC power output by the first AC output assembly 150 can be relatively stable, thereby improving the stability and reliability of power supply.

[0056] As Figure 4 and Figure 12As shown, in some embodiments, the power supply module 120 further comprises a second power supply component 122, the second power supply component 122 is configured to supply power to the load, and the second power supply component 122 can output direct current and / or alternating current. For example, the second power supply component 122 comprises another first direct current output component 130 and another first alternating current output component 150, and the power supply module 110 is electrically connected to the two first direct current output components 130 and the two first alternating current output components 150. That is, the power supply module 120 comprises at least one first direct current output component 130 and at least one first alternating current output component 150.

[0057] As shown, in some embodiments, the power supply module 120 further comprises a second power supply component 122, the second power supply component 122 is configured to supply power to the load, and the second power supply component 122 can output direct current and / or alternating current. For example, the second power supply component 122 comprises another first direct current output component 130 and another first alternating current output component 150, and the power supply module 110 is electrically connected to the two first direct current output components 130 and the two first alternating current output components 150. That is, the power supply module 120 comprises at least one first direct current output component 130 and at least one first alternating current output component 150. Figure 4 Figure 13 As shown, in some embodiments, the power supply module 120 further comprises a third power supply component 123, the third power supply component 123 is configured to supply power to the load, and the third power supply component 123 can output direct current and / or alternating current. For example, the third power supply component 123 can comprise a second direct current output component 140 and a second alternating current output component 180.

[0058] The second direct current output component 140 comprises a second direct current voltage conversion module electrically connected to the first rectifier module 1111, and at least one direct current output interface electrically connected to the second direct current voltage conversion module. The second direct current voltage conversion module is configured to receive the direct current output by the first rectifier module 1111, and provide direct current to the load connected to the second direct current output component 140 through the at least one direct current output interface. The second direct current voltage conversion module can convert the direct current, so as to adapt to different electronic devices. For example, the second direct current voltage conversion module can reduce the direct current from 20V to 5V, or increase the direct current from 20V to 36V. Of course, when the direct current output by the first rectifier module 1111 is the voltage required by the user, the second direct current voltage conversion module can also directly output direct current with the original voltage, without conversion.

[0059] Optionally, the structure of the second direct current output component 140 is the same as that of the first direct current output component 130, and the circuit composition of the second direct current output component 140 is the same as that of the first direct current output component 130. That is, the structure and internal circuit composition of the second direct current output component 140 are completely the same as those of the first direct current output component 130, and the second direct current output component 140 and the first direct current output component 130 can be used interchangeably.

[0060] Optionally, the second direct current output component 140 is detachably connected to the table body 210 or another table body 210, that is, the second direct current output component 140 can be arranged in the same table body 210 or different table bodies 210 as the first direct current output component 130.

[0061] ​The second AC output component 180 includes a second inverter module electrically connected to the first rectifier module 1111 and at least one AC output interface electrically connected to the second inverter module. The second inverter module receives DC power output from the first rectifier module 1111 and provides AC power to the load connected to the second AC output component 180 through the at least one AC output interface. The second inverter module can invert DC power into AC power; for example, the second inverter module can invert 20V DC power into AC power with a voltage range of 110V to 230V and a frequency of 40Hz, 50Hz, or 60Hz.

[0062] Optionally, the structure of the second AC output component 180 is the same as that of the first AC output component 150, and the circuit configuration of the second AC output component 180 is the same as that of the first AC output component 150. That is, the structure and internal circuit configuration of the second AC output component 180 are completely the same as those of the first AC output component 150, and the second AC output component 180 and the first AC output component 150 can be used interchangeably.

[0063] Optionally, the second AC output component 180 is detachably connected to the table 210 on which it is mounted or to another table 210, that is, the second AC output component 180 can be disposed on the same table 210 or on a different table 210 as the first AC output component 150.

[0064] like Figure 4 and 14 As shown, in some embodiments, the power supply module 120 may further include a fourth power supply component 124, which is used to supply power to the load and can output DC and / or AC power. Exemplarily, the fourth power supply component 124 may include another second DC output component 140 and another second AC output component 180, and the power supply module 110 is electrically connected to both second DC output components 140 and both second AC output components 180. That is, the power supply module 120 includes at least one second DC output component 140 and at least one second AC output component 180.

[0065] In some embodiments, such as Figure 2 and Figure 4As shown, some components of the integrated power supply system 100 are located on the back of the desktop 211, thereby reducing the encroachment on the front space of the desktop 211, resulting in a larger usable area of ​​the desktop 211, a more aesthetically pleasing desktop 211, and less likelihood of collision with external objects on the desktop 211, thus improving safety. For example, the power module 110 is located on the back of the desktop 211, and the desktop 211 has a receiving slot 211a. The first power supply component 121, the second power supply component 122, the third power supply component 123, and the fourth power supply component 124 are all located on the front of the desktop 211 and pass through the receiving slot 211a on the desktop 211.

[0066] Optionally, the integrated power supply system 100 is detachably connected to the table 210, thereby facilitating the installation and maintenance of the integrated power supply system 100 and allowing it to be combined with different table 210s. For example, the integrated power supply system 100 can be screwed or snapped onto the table 210. Exemplarily, the power module 110, the first power supply component 121, the second power supply component 122, the third power supply component 123, and the fourth power supply component 124 are all detachably connected to the table 210.

[0067] Optionally, the integrated power supply system 100 is fixedly connected to the table body 210, thereby making the integrated power supply system 100 more stable and less prone to falling. For example, the integrated power supply system 100 is screwed or glued to the table body 210. Exemplarily, the power module 110, the first power supply component 121, the second power supply component 122, the third power supply component 123, and the fourth power supply component 124 are all fixedly connected to the table body 210. It should be noted that a detachable connection is relative to a non-detachable connection, and a fixed connection is relative to a movable connection.

[0068] like Figure 3 , Figure 4 and Figure 7 As shown, in some embodiments, a receiving groove 211a is provided on the desktop 211, for example, a receiving groove 211a formed by a recess in the desktop 211. Both the first DC output component 130 and the first AC output component 150 can be disposed within the receiving groove 211a, thereby reducing the space occupied by the first DC output component 130 and the first AC output component 150 and helping to keep the desktop 211 tidy. The shape of the receiving groove 211a can be rectangular, circular, etc., and is not limited here. Optionally, the receiving groove 211a is a through groove, allowing the first DC output component 130 and the first AC output component 150 to partially pass through the receiving groove 211a, so as to make full use of the space under the desktop 211. In this case, the first DC output component 130 and the first AC output component 150 need to be directly or indirectly fixedly connected to the desktop 211, thereby preventing the first DC output component 130 and the first AC output component 150 from falling out of the through groove.

[0069] As shown in Figure 15 In some embodiments, the integrated power supply system 100 further comprises a desktop mounting structure 170 for accommodating the first DC output assembly 130 and the first AC output assembly 150.

[0070] In other embodiments, the number of desktop mounting structures 170 is two, the first power supply assembly 121 is arranged in one of the desktop mounting structures 170, and the second power supply assembly 122 is arranged in the other desktop mounting structure 170.

[0071] Further, in other embodiments, the number of desktop mounting structures 170 is four, the third power supply assembly 123 is arranged in one of the desktop mounting structures 170, and the fourth power supply assembly 124 is arranged in the other desktop mounting structure 170.

[0072] As shown in Figure 15 The third aspect of the present application provides a desktop mounting structure 170, which comprises a mounting frame 171 for mounting on the desktop 211 of a desk body 210, and the inside of the mounting frame 171 is used to accommodate the first DC output assembly 130 and the first AC output assembly 150 placed therein.

[0073] Exemplarily, as shown in Figure 7 The first DC output assembly 130 and the first AC output assembly 150 are arranged in the mounting frame 171, which can provide stable support for the first DC output assembly 130 and the first AC output assembly 150, and form protection for the first DC output assembly 130 and the first AC output assembly 150, thereby improving the safety of the first DC output assembly 130 and the first AC output assembly 150.

[0074] Optionally, the material of the mounting frame 171 is plastic, so that it is light in texture, low in cost, low in processing difficulty, can be injection molded into various complex shapes, and can have an insulating effect. Optionally, the material of the mounting frame 171 is metal, so that it has good heat dissipation performance, can assist the first DC output assembly 130 and the first AC output assembly 150 in heat dissipation, and has high strength and good bearing performance. Optionally, a plurality of heat dissipation holes are arranged on the mounting frame 171, which is conducive to heat dissipation of the first DC output assembly 130 and the first AC output assembly 150.

[0075] In some embodiments, the mounting frame 171 is fixedly connected with the desktop 211. Compared with the mounting frame 171 placed on the desktop 211, the mounting frame 171 fixedly connected with the desktop 211 is more stable and less likely to be tilted or slipped, which can improve the safety and stability of the first DC output assembly 130 and the first AC output assembly 150. After the mounting frame 171 is fixed on the desktop 211, the positions of the first DC output assembly 130 and the first AC output assembly 150 are relatively fixed. The mounting position can be optimized when the mounting frame 171 is installed, so that the distance between the mounting frame 171 and the workstation is appropriate and the use is more convenient. Exemplarily, the fixing manner of the mounting frame 171 and the desktop 211 can be screw fixing, clamping fixing, or adhesive fixing.

[0076] In some embodiments, the mounting frame 171 is detachably connected with the desktop 211, so that the mounting frame 171 can be easily detached when cleaning, maintenance or replacement is needed, thereby facilitating cleaning, maintenance, assembly and the like. Moreover, the user can detach the mounting frame 171 from the desktop 211 and reinstall it at other positions according to actual needs or changes in space layout, thereby meeting the needs in different scenarios. The detachable connection between the mounting frame 171 and the desktop 211 also helps to save space. When the mounting frame 171 is not needed, it can be detached and stored, avoiding occupying the space of the desktop 211 and making the desktop 211 more spacious, thereby facilitating other activities. Exemplarily, the connection manner of the mounting frame 171 and the desktop 211 can be screw connection, magnetic attraction connection, bayonet connection, etc.

[0077] In some embodiments, the mounting frame 171 can be arranged in the accommodating groove 211a, that is, the first DC output assembly 130 and the first AC output assembly 150 are arranged in the accommodating groove 211a with the mounting frame 171 interposed. Optionally, the size of the mounting frame 171 is adapted to the size of the accommodating groove 211a, so that the gap between the mounting frame 171 and the accommodating groove 211a is small, and the mounting frame 171 can fully utilize the space of the accommodating groove 211a, thereby having a high space utilization rate.

[0078] Optionally, the accommodating groove 211a is a blind groove, and the bottom wall of the accommodating groove 211a can support the mounting frame 171.

[0079] Optionally, as shown in Figure 16 Optionally, the accommodating groove 211a is a through groove, and the top of the mounting frame 171 is provided with a flange 1711 abutting against the front surface of the desktop 211, thereby avoiding the mounting frame 171 from falling out of the accommodating groove 211a. Optionally, the mounting frame 171 extends out of the lower end opening 171b of the accommodating groove 211a, thereby fully utilizing the space below the desktop 211.

[0080] In some other embodiments, the mounting frame 171 may also be located on the front or back of the desktop 211, which is not limited here.

[0081] like Figure 16 As shown, in some embodiments, the mounting frame 171 includes a bottom wall 1713 and a plurality of side walls 1712, and a mounting cavity 171a formed by the bottom wall 1713 and the plurality of side walls 1712 and an opening 171b communicating with the top of the mounting cavity 171a. The mounting cavity 171a includes a first mounting cavity 171c for mounting an external first DC output component 130 and a second mounting cavity 171d for mounting an external first AC output component 150, thereby enabling the first DC output component 130 and the first AC output component 150 to be relatively isolated from each other and avoid mutual interference.

[0082] like Figure 7 As shown, in some embodiments, the desktop mounting structure 170 further includes a brush cover 176, which can block the opening 171b to prevent dust and other foreign objects from falling into the mounting cavity 171a, thus keeping the mounting cavity 171a as clean as possible. Wires can pass through the brush portion of the brush cover 176, so as not to affect the user's use of the first DC output component 130 and the first AC output component 150.

[0083] like Figure 16 As shown, in some embodiments, a partition 175 is provided inside the mounting frame 171, which divides the mounting frame 171 into a first mounting cavity 171c and a second mounting cavity 171d. The partition 175 is used to guide the first DC output component 130 into the first mounting cavity 171c or the second mounting cavity 171d, and to guide the first AC output component 150 into the second mounting cavity 171d or the first mounting cavity 171c. Optionally, the top height of the partition 175 is lower than the top height of the mounting frame 171, that is, the opening 171b of the mounting frame 171 is relatively large, so that the first DC output component 130 (or the first AC output component 150) can be easily partially inserted into the mounting frame 171, and then the first DC output component 130 (or the first AC output component 150) slides against the side wall 1712, so that the first DC output component 130 (or the first AC output component 150) can automatically align with the first mounting cavity 171c or the second mounting cavity 171d, thereby reducing the alignment accuracy requirements for the user.

[0084] Furthermore, the partition 175 can also limit the movement of the first DC output component 130 and the first AC output component 150, reducing their swaying. In addition, the partition 175 can connect two opposing inner walls within the mounting frame 171, thereby improving the structural strength of the mounting frame 171.

[0085] As shown in Figure 15 and Figure 16 shown, in some embodiments, the desktop mounting structure 170 further comprises a mounting member 174, which is fixedly connected with the table body 210 and the mounting frame 171 to fix the mounting frame 171 to the desktop 211. By providing the mounting member 174, the mounting frame 171 can be prevented from falling off the desktop 211. For example, the mounting member 174 can be fixedly connected with the back of the desktop 211 and the side wall 1712 of the mounting frame 171.

[0086] Alternatively, the mounting member 174 can be detachably connected with the desktop 211 and the mounting frame 171, for example, the mounting member 174 can be connected with the desktop 211 by screwing, clamping, magic tape bonding, etc.

[0087] As shown in Figure 15 and Figure 16 shown, the mounting member 174 comprises a first connecting plate 1741 parallel to the desktop 211 and a plurality of second connecting plates 1742 parallel to the side wall 1712, respectively. The first connecting plate 1741 and the plurality of second connecting plates 1742 are fixedly connected, the first connecting plate 1741 is used to be fixedly connected with the desktop 211, and the plurality of second connecting plates 1742 are used to be fixedly connected with the corresponding side wall 1712, respectively.

[0088] As shown in Figure 15 shown, in some embodiments, the desktop mounting structure 170 further comprises a first electric connection terminal 172, which is arranged on the mounting frame 171. The first electric connection terminal 172 is used to connect the external power module 110 to receive power input. For example, the first DC voltage conversion module 131 is electrically connected with one end of the first electric connection terminal 172, and the other end of the first electric connection terminal 172 is electrically connected with the first rectifier module 1111. That is, the first electric connection terminal 172 can electrically connect the first rectifier module 1111 with the first DC voltage conversion module 131. Since the first electric connection terminal 172 can be conveniently plugged, it is more convenient to install and has a lower installation difficulty. For example, the first DC voltage conversion module 131 is provided with a first plug-in terminal matched with the first electric connection terminal 172, and the first DC voltage conversion module 131 is directly plugged with the first electric connection terminal 172. Alternatively, a first plug-in terminal with a wire can be used to plug the first electric connection terminal 172 between the first DC voltage conversion module 131 and the first electric connection terminal 172, so that the installation position of the first DC voltage conversion module 131 in the first housing 132 is more flexible.

[0089] As shown in Figure 15As shown in some embodiments, the first electrical connection terminal 172 is arranged on the bottom wall of the mounting frame 171 and located in the first mounting cavity 171c, so as to make full use of the space in the height direction of the mounting frame 171. Alternatively, the first electrical connection terminal 172 is arranged in the first mounting cavity 171c, and the first DC output assembly 130 is electrically connected with the first electrical connection terminal 172 when the first DC output assembly 130 is mounted in the first mounting cavity 171c. The direction of the first electrical connection terminal 172 relative to the first DC output assembly 130 is opposite to the direction in which the first DC output assembly 130 is placed in the first mounting cavity 171c, so that the first DC output assembly 130 can be simultaneously plugged with the first electrical connection terminal 172 when placed in the first mounting cavity 171c, thereby facilitating assembly.

[0090] As shown in some embodiments, Figure 15 As shown in some embodiments, the desktop mounting structure 170 further comprises a second electrical connection terminal 173 arranged in the mounting frame 171. The second electrical connection terminal 173 is used to connect the external power module 110 to receive power input. For example, the first inverter module 151 is electrically connected with one end of the second electrical connection terminal 173, and the other end of the second electrical connection terminal 173 is electrically connected with the first rectifier module 1111. That is, the second electrical connection terminal 173 can electrically connect the first rectifier module 1111 with the first inverter module 151. Since the second electrical connection terminal 173 can facilitate plugging, it is more convenient to install and has lower installation difficulty. Exemplarily, the first inverter module 151 is provided with a second plug-in terminal matched with the second electrical connection terminal 173, and the first inverter module 151 is directly plugged with the second electrical connection terminal 173. Alternatively, a second plug-in terminal with a lead wire can be used to plug the first inverter module 151 with the second electrical connection terminal 173, so that the installation position of the first inverter module 151 in the second housing 152 is more flexible.

[0091] As shown in some embodiments, Figure 15 As shown in some embodiments, the second electrical connection terminal 173 is arranged on the bottom wall of the mounting frame 171 and located in the second mounting cavity 171d, so as to make full use of the space in the height direction of the mounting frame 171. Alternatively, the second electrical connection terminal 173 is arranged on the bottom wall of the mounting frame 171 and located in the second mounting cavity 171d, and the first AC output assembly 150 is electrically connected with the second electrical connection terminal 173 when the first AC output assembly 150 is mounted in the second mounting cavity 171d. The direction of the second electrical connection terminal 173 relative to the first AC output assembly 150 is opposite to the direction in which the first AC output assembly 150 is placed in the second mounting cavity 171d, so that the first AC output assembly 150 can be quickly plugged with the second electrical connection terminal 173 when placed in the second mounting cavity 171d, thereby facilitating assembly.

[0092] As shown in Figure 15 some embodiments, the first electric connection terminal 172 and the second electric connection terminal 173 have the same structure, the first electric connection terminal 172 can be matched with any one of the first direct current output assembly 130 and the first alternating current output assembly 150, and the second electric connection terminal 173 can be matched with any one of the first direct current output assembly 130 and the first alternating current output assembly 150. That is, the installation position of the first direct current output assembly 130 and the installation position of the first alternating current output assembly 150 can be exchanged, or the first alternating current output assembly 150 can be replaced by the second direct current output assembly 140, or the first direct current output assembly 130 can be replaced by the second alternating current output assembly 180.

[0093] As shown in Figure 8 and Figure 9 some embodiments, the first direct current output assembly 130 further comprises a first housing 132 and a first locking mechanism 133, the first direct current voltage transformation module 131 is arranged in the first housing 132, and the first housing 132 can protect the first direct current voltage transformation module 131 from damage or interference from the outside. The profile of the first housing 132 can be roughly cuboid, so as to be more regular and have higher space utilization. Optionally, the material of the first housing 132 is plastic, which is lighter in texture, lower in cost, lower in processing difficulty, can be injection molded into various complex shapes, and can have an insulating effect. Optionally, the material of the first housing 132 is metal, so as to have good heat dissipation performance, assist the first direct current voltage transformation module 131 in heat dissipation, and have high strength and good load bearing performance. Optionally, a plurality of heat dissipation holes are arranged on the first housing 132, so as to facilitate heat dissipation of the first direct current voltage transformation module 131.

[0094] As shown in Figure 8 and Figure 9 the first locking mechanism 133 is arranged on the first housing 132, and the first locking mechanism 133 can be limitedly matched with the accommodating groove 211a to lock the first housing 132 relative to the accommodating groove 211a, that is, to lock the first direct current output assembly 130 relative to the accommodating groove 211a. Exemplarily, a first limiting hole is formed on the groove wall of the accommodating groove 211a, and the first locking mechanism 133 can be inserted and limited with the first limiting hole. Alternatively, a first buckle is arranged on the groove wall of the accommodating groove 211a, and the first locking mechanism 133 can be buckled with the first buckle.

[0095] In some embodiments, the first locking mechanism 133 can be in position limiting cooperation with the mounting frame 171 to fix the first housing 132 relative to the mounting frame 171, i.e. to lock the first direct current output assembly 130 relative to the mounting frame 171. For example, the mounting frame 171 can be provided with a first position limiting hole, and the first locking mechanism 133 can be inserted into the first position limiting hole for position limiting cooperation. Alternatively, the mounting frame 171 can be provided with a first clasp, and the first locking mechanism 133 can be clamped with the first clasp. It should be noted that when the mounting frame 171 is arranged in the accommodating groove 211a, the mounting frame 171 is fixed relative to the accommodating groove 211a, and the first housing 132 is locked or released relative to the mounting frame 171, which can be regarded as that the first housing 132 is locked or released relative to the accommodating groove 211a.

[0096] As shown in Figure 8 and Figure 9 , in some embodiments, the first locking mechanism 133 is arranged corresponding to the side wall of the mounting frame 171. Generally, the opening 171b of the mounting frame 171 is arranged upward to facilitate the user to use the first direct current output assembly 130 on the desktop 211, and thus the first direct current output assembly 130 is generally arranged vertically in the mounting frame 171, and the first locking mechanism 133 is arranged corresponding to the side wall of the mounting frame 171 to facilitate the position limiting cooperation between the first locking mechanism 133 and the side wall of the mounting frame 171, so that the first direct current output assembly 130 cannot be moved vertically.

[0097] As shown in Figure 8 , in some embodiments, the first direct current output assembly 130 further comprises a first handle 134, which is rotatably arranged on the first housing 132, so that the first direct current output assembly 130 can be lifted to facilitate installation and movement.

[0098] Optionally, as shown in Figure 9 , the first handle 134 is connected with the first locking mechanism 133 in cooperation, when the first handle 134 is rotated to stand relative to the first housing 132, the first housing 132 is released relative to the accommodating groove 211a, and the user can directly lift the first direct current output assembly 130 without additional unlocking operation, when the first handle 134 is rotated to be attached relative to the first housing 132, the first housing 132 is locked relative to the accommodating groove 211a without additional locking operation, so that the use is more convenient.

[0099] As shown in Figure 8 , in some embodiments, the first handle 134 is rotatably arranged on the top of the side wall of the first housing 132, and the first handle 134 is far away from the center of gravity of the first direct current output assembly 130, so that the stability of the first direct current output assembly 130 is relatively good when moving, thereby reducing the risk of accidental falling.

[0100] AsFigure 8 As shown in the drawings, in some embodiments, when the first handle 134 is attached to the first housing 132, a first avoiding space 130a is provided between the first handle 134 and the first housing 132 for rotating the first handle 134, so as to facilitate the user to put his hand into the first avoiding space 130a to rotate the first handle 134, and make the first handle 134 stand up relative to the first housing 132 for holding the first handle 134.

[0101] As shown in the drawings, in some embodiments, the first handle 134 can be attached to the top of the first housing 132, and when the first handle 134 is attached to the first housing 132, the top wall of the first handle 134 is flush with the top wall of the first housing 132, so that the top of the first DC output assembly 130 is relatively flat, occupies a relatively regular space, and the top of the first DC output assembly 130 can be placed with other objects relatively smoothly. Figure 8 As shown in the drawings, in some embodiments, the first locking mechanism 133 includes a first rotating shaft 1331, a first lock tongue 1332, and a first transmission member 1333.

[0102] Figure 9 The first rotating shaft 1331 is rotatably arranged in the first housing 132, and the peripheral wall of the first rotating shaft 1331 is provided with a first external thread. The first transmission member 1333 has a first screw hole, and the hole wall of the first screw hole is provided with a first internal thread. The first rotating shaft 1331 is rotatably arranged in the first screw hole, and the first external thread cooperates with the first internal thread. The first lock tongue 1332 is slidingly arranged in the first housing 132 along the axial direction of the first rotating shaft 1331. When the first rotating shaft 1331 rotates, the first transmission member 1333 can drive the first lock tongue 1332 to move, and the first lock tongue 1332 is used to lock the accommodating groove 211a.

[0103] The rotating part of the first handle 134 extends into the first housing 132 and is connected with the first rotating shaft 1331. When the first handle 134 is rotated to stand up relative to the first housing 132, the first lock tongue 1332 is retracted into the first housing 132 and is released from the lock of the accommodating groove 211a. When the first handle 134 is rotated to be attached to the first housing 132, the first lock tongue 1332 extends out of the first housing 132 and is locked with the accommodating groove 211a.

[0104] The rotating part of the first handle 134 extends into the first housing 132 and is connected with the first rotating shaft 1331. When the first handle 134 is rotated to stand up relative to the first housing 132, the first lock tongue 1332 is retracted into the first housing 132 and is released from the lock of the accommodating groove 211a. When the first handle 134 is rotated to be attached to the first housing 132, the first lock tongue 1332 extends out of the first housing 132 and is locked with the accommodating groove 211a.

[0105] As shown in the drawings, in some embodiments, the first handle 134 can be attached to the top of the first housing 132, and when the first handle 134 is attached to the first housing 132, the top wall of the first handle 134 is flush with the top wall of the first housing 132, so that the top of the first DC output assembly 130 is relatively flat, occupies a relatively regular space, and the top of the first DC output assembly 130 can be placed with other objects relatively smoothly. Figure 9 ​As shown, in some embodiments, the first locking mechanism 133 further comprises a first elastic member 1334, two ends of the first elastic member 1334 abutting against the first lock tongue 1332 and the first housing 132 respectively, when the first handle 134 is rotated to be attached to the first housing 132, the first elastic member 1334 applies elastic force to the first lock tongue 1332, so that the first lock tongue 1332 extends out of the first housing 132 and is locked with the accommodating groove 211a, reducing the risk of failure of the first locking mechanism 133. When the first handle 134 is rotated to stand up relative to the first housing 132, the first driving member 1333 can overcome the elastic force of the first elastic member 1334 to drive the first lock tongue 1332 to retract into the first housing 132 and be released from the accommodating groove 211a.

[0106] As shown, Figure 10 and 11 As shown, in some embodiments, the first AC output assembly 150 further comprises a second housing 152 and a second locking mechanism 153, the first inverter module 151 is arranged in the second housing 152, and the second housing 152 can protect the first inverter module 151 from damage or interference from the outside. The profile shape of the second housing 152 can be approximately a cube shape, so it is more regular and has a higher space utilization rate. Optionally, the material of the second housing 152 is plastic, which is lighter in texture, lower in cost, lower in processing difficulty, can be injection molded into various complex shapes, and can have an insulating effect. Optionally, the material of the second housing 152 is metal, so it has good heat dissipation performance, can assist the first inverter module 151 in heat dissipation, and has high strength and good load-bearing performance. Optionally, a plurality of heat dissipation holes are arranged on the second housing 152, which is conducive to heat dissipation of the first inverter module 151.

[0107] As shown, Figure 10 and 11 As shown, the second locking mechanism 153 is arranged in the second housing 152, and the second locking mechanism 153 can be limitedly matched with the accommodating groove 211a to lock the second housing 152 relative to the accommodating groove 211a, that is, to lock the first AC output assembly 150 relative to the accommodating groove 211a. Exemplarily, a second limiting hole is formed on the groove wall of the accommodating groove 211a, and the first locking mechanism 133 can be inserted and limited with the second limiting hole. Alternatively, a second buckle is arranged on the groove wall of the accommodating groove 211a, and the first locking mechanism 133 can be buckled with the second buckle.

[0108] In some embodiments, the second locking mechanism 153 can be in position limiting cooperation with the mounting frame 171 to fix the second housing 152 relative to the mounting frame 171, i.e. to lock the first AC output assembly 150 relative to the accommodating groove 211a. For example, the mounting frame 171 is provided with a second position limiting hole, and the first locking mechanism 133 can be inserted into the second position limiting hole for position limiting cooperation. Alternatively, the mounting frame 171 is provided with a second buckle, and the first locking mechanism 133 can be buckled with the second buckle. It should be noted that when the mounting frame 171 is arranged in the accommodating groove 211a, the mounting frame 171 is fixed relative to the accommodating groove 211a, and the second housing 152 is locked or released relative to the mounting frame 171, which can be considered as that the second housing 152 is locked or released relative to the accommodating groove 211a.

[0109] As shown in Figure 10 and 11 , in some embodiments, the second locking mechanism 153 is arranged corresponding to the side wall of the mounting frame 171. Generally, the opening 171b of the mounting frame 171 is arranged upward to facilitate the user to use the first AC output assembly 150 on the desktop 211, and thus the first AC output assembly 150 is generally arranged vertically in the mounting frame 171, and the second locking mechanism 153 is arranged corresponding to the side wall of the mounting frame 171 to facilitate the position limiting cooperation between the second locking mechanism 153 and the side wall of the mounting frame 171, so that the first AC output assembly 150 cannot be moved vertically.

[0110] As shown in Figure 10 , in some embodiments, the first AC output assembly 150 further comprises a second handle 154, which is rotatably arranged on the second housing 152, so that the first AC output assembly 150 can be lifted to facilitate installation and movement.

[0111] Optionally, as shown in Figure 11 , the second handle 154 is connected with the second locking mechanism 153 in cooperation, when the second handle 154 is rotated to stand relative to the second housing 152, the second housing 152 is released relative to the accommodating groove 211a, and the user can directly lift the first AC output assembly 150 without additional unlocking operation, when the second handle 154 is rotated to be attached relative to the first housing 132, the second housing 152 is locked relative to the accommodating groove 211a without additional locking operation, so that the use is more convenient.

[0112] As shown in Figure 10 , in some embodiments, the second handle 154 is rotatably arranged on the top of the side wall of the second housing 152, and the second handle 154 is far away from the center of gravity of the first AC output assembly 150, so that the stability of the first AC output assembly 150 is relatively good when moving, thereby reducing the risk of accidental falling.

[0113] AsFigure 10 As shown, when the second handle 154 is attached to the second housing 152, a second avoiding space 150a is provided between the second handle 154 and the second housing 152 for rotating the second handle 154, so that the user can put his hand into the second avoiding space 150a to rotate the second handle 154, and make the second handle 154 stand up relative to the first housing 132 for holding the second handle 154.

[0114] As shown, Figure 10 The second handle 154 can be attached to the top wall of the second housing 152, and when the second handle 154 is attached to the second housing 152, the second handle 154 is flush with the top wall of the second housing 152, so that the top of the first AC output assembly 150 is relatively flat, the space occupied is relatively regular, and the top of the first AC output assembly 150 can be placed with other objects relatively smoothly.

[0115] As shown, Figure 11 In some embodiments, the second locking mechanism 153 includes a second rotating shaft 1531, a second lock tongue 1532, and a second transmission member 1533.

[0116] The second rotating shaft 1531 is rotatably arranged in the second housing 152, and the peripheral wall of the second rotating shaft 1531 is provided with a second external thread. The second transmission member 1533 has a second screw hole, and the hole wall of the second screw hole is provided with a second internal thread. The second rotating shaft 1531 is rotatably arranged in the second screw hole, and the second external thread cooperates with the second internal thread. The second lock tongue 1532 is slidingly arranged in the second housing 152 along the axial direction of the second rotating shaft 1531. When the second rotating shaft 1531 rotates, the second transmission member 1533 can drive the second lock tongue 1532 to move, and the second lock tongue 1532 is used to lock the accommodating groove 211a.

[0117] The rotating part of the second handle 154 extends into the second housing 152 and is connected with the second rotating shaft 1531. When the second handle 154 is rotated to stand up relative to the second housing 152, the second lock tongue 1532 is retracted into the second housing 152 and is released from the accommodating groove 211a. When the second handle 154 is rotated to be attached to the second housing 152, the second lock tongue 1532 extends out of the second housing 152 and is locked with the accommodating groove 211a.

[0118] As shown, Figure 11As shown, in some embodiments, the second locking mechanism 153 further includes a second elastic member 1534. The two ends of the second elastic member 1534 abut against the second latch 1532 and the second housing 152, respectively. When the second handle 154 rotates to fit against the second housing 152, the second elastic member 1534 applies a spring force to the second latch 1532, causing the second latch 1532 to extend outside the second housing 152 and remain locked with the receiving groove 211a, reducing the risk of failure of the second locking mechanism 153. When the second handle 154 rotates to stand upright relative to the second housing 152, the second transmission member 1533 can overcome the spring force of the second elastic member 1534, driving the second latch 1532 to retract into the second housing 152 and release from the receiving groove 211a.

[0119] like Figure 17 As shown, in some embodiments, the integrated power supply system 100 further includes a retractable cable assembly 160, which is detachably connected to the first DC output component 130. When the user needs to use the retractable cable assembly 160, it can be installed on the first DC output component 130; when the user no longer needs to use the retractable cable assembly 160, it can be detached from the first DC output component 130. The detachable connection between the retractable cable assembly 160 and the first DC output component 130 can be exemplarily a terminal plug-in connection or a magnetic contact connection, making installation and removal simple and convenient. Optionally, the retractable cable assembly 160 and the first DC output component 130 can be connected via a USB Type-C interface to achieve the detachable connection.

[0120] The retractable cable assembly 160 includes at least one data cable 161 and a retractable structure 165 supporting the retraction of at least one data cable 161. When the retractable cable assembly 160 is electrically connected to the first DC output assembly 130, at least one data cable 161 is electrically connected to the first DC transformer module 131. The first DC transformer module 131 can supply power to the data cable 161 of the retractable cable assembly 160, allowing users to charge mobile phones and other electronic products using the data cable 161. The data cable 161 includes at least one DC output interface disposed outside the retractable cable assembly 160. The type of DC output interface can be, for example, USB Type-C, Lightning, Micro USB, etc.

[0121] like Figure 17 and Figure 18As shown in FIG. 1, in some embodiments, the retractable wire assembly 160 includes a third housing 162, and the retractable structure 165 can be a reel, which is rotatably arranged in the third housing 162. The third housing 162 can protect the retractable structure 165 and the data line 161. The third housing 162 can have a cuboid shape, so as to be relatively regular and have a high space utilization rate. Optionally, the third housing 162 is made of plastic, which has a light weight, a low cost, a low processing difficulty, can be injection molded into various complex shapes, and can have an insulation effect. Optionally, the third housing 162 is made of metal, so as to have a high strength and a good bearing performance.

[0122] The data line 161 can be wound on the reel, so as to realize the retractability of the data line 161. Optionally, the reel is provided with a conductive slip ring, and the data line 161 is electrically connected to the first DC voltage transformation module 131 through the conductive slip ring. Optionally, the reel is provided with a coil spring, so as to realize the automatic reset of the reel, that is, the automatic retraction of the data line 161.

[0123] Alternatively, the retractable structure 165 can be a coil spring, so that the data line 161 is wound on the coil spring. When the coil spring is elongated, the data line 161 is elongated. When the coil spring is shortened, the data line 161 is shortened.

[0124] In other embodiments, the data line 161 itself has a structure in the shape of a coil spring, so that the data line 161 can be stretched or shortened.

[0125] As shown in FIG. 1, in some embodiments, the data line 161 is provided with a plurality of data line connection ports 161a, which are arranged on the data line 161 at intervals. The data line connection ports 161a can be used to connect the data line 161 to other devices. Figure 17 and Figure 18 As shown in FIG. 1, in some embodiments, the retractable wire assembly 160 further includes a third locking mechanism 163, which is arranged in the third housing 162. The third locking mechanism 163 can be limitedly matched with the accommodating groove 211a, so as to lock the third housing 162 relative to the accommodating groove 211a, that is, to lock the retractable wire assembly 160 relative to the accommodating groove 211a. For example, a third limiting hole is formed in the groove wall of the accommodating groove 211a, and the third locking mechanism 163 can be inserted into the third limiting hole for limiting. Alternatively, a third buckle is arranged on the groove wall of the accommodating groove 211a, and the third locking mechanism 163 can be buckled with the third buckle.

[0126] In some embodiments, the third locking mechanism 163 can be limitedly fitted with the mounting frame 171 to fix the third housing 162 relative to the mounting frame 171, i.e. to lock the telescopic wire assembly 160 relative to the mounting frame 171. For example, the mounting frame 171 is provided with a third limiting hole, and the third locking mechanism 163 can be inserted into the third limiting hole for limiting. Alternatively, the mounting frame 171 is provided with a third buckle, and the third locking mechanism 163 can be buckled with the third buckle. It should be noted that when the mounting frame 171 is arranged in the accommodating groove 211a, the mounting frame 171 is fixed relative to the accommodating groove 211a, and the third housing 162 is locked or released relative to the mounting frame 171, which can be regarded as that the third housing 162 is locked or released relative to the accommodating groove 211a.

[0127] As shown in Figure 17 and Figure 18 , in some embodiments, the third locking mechanism 163 is arranged corresponding to the side wall 1712 of the mounting frame 171. Generally, the opening 171b of the mounting frame 171 is arranged upward to facilitate the user to use the telescopic wire assembly 160 on the desktop 211, and thus the telescopic wire assembly 160 is generally arranged vertically in the mounting frame 171, and the third locking mechanism 163 is arranged corresponding to the side wall 1712 of the mounting frame 171 to facilitate the third locking mechanism 163 to be limitedly locked with the side wall 1712 of the mounting frame 171, so that the telescopic wire assembly 160 cannot be moved vertically.

[0128] As shown in Figure 17 , in some embodiments, the telescopic wire assembly 160 further comprises a third handle 164, which is rotatably arranged on the third housing 162, so that the telescopic wire assembly 160 can be lifted to facilitate installation and movement.

[0129] Optionally, as shown in Figure 18 , the third handle 164 is connected with the third locking mechanism 163, when the third handle 164 is rotated to stand relative to the third housing 162, the third housing 162 is released relative to the accommodating groove 211a, and the user can directly lift the telescopic wire assembly 160 without additional unlocking operation, when the third handle 164 is rotated to be attached relative to the third housing 162, the third housing 162 is locked relative to the accommodating groove 211a without additional locking operation, so that the use is more convenient.

[0130] As shown in Figure 18 , in some embodiments, the third locking mechanism 163 comprises a third rotating shaft 1631, a third locking tongue 1632 and a third transmission member 1633.

[0131] The third rotating shaft 1631 is rotatably arranged in the third housing 162, a peripheral wall of the third rotating shaft 1631 is provided with a third external thread, the third transmission member 1633 has a third threaded hole, a hole wall of the third threaded hole is provided with a third internal thread, the third rotating shaft 1631 is rotatably arranged in the third threaded hole, and the third external thread cooperates with the third internal thread. The third locking tongue 1632 is slidingly arranged in the third housing 162 along an axial direction of the third rotating shaft 1631, and the third transmission member 1633 can drive the third locking tongue 1632 to move when the third rotating shaft 1631 rotates. The third locking tongue 1632 is used for limiting cooperation with the accommodation groove 211a.

[0132] The rotating part of the third handle 164 extends into the third housing 162 and is connected with the third rotating shaft 1631. When the third handle 164 is rotated to stand relative to the third housing 162, the third locking tongue 1632 is retracted into the third housing 162 and is released from the locking state with the accommodation groove 211a. When the third handle 164 is rotated to be attached relative to the third housing 162, the third locking tongue 1632 extends out of the third housing 162 and is locked with the accommodation groove 211a.

[0133] As shown in Figure 18 some embodiments, the third locking mechanism 163 further includes a third elastic member 1634, two ends of the third elastic member 1634 abut against the third locking tongue 1632 and the third housing 162 respectively. When the third handle 164 is rotated to be attached relative to the third housing 162, the third elastic member 1634 applies an elastic force to the third locking tongue 1632, so that the third locking tongue 1632 extends out of the third housing 162 and is kept locked with the accommodation groove 211a, thereby reducing the risk of failure of the third locking mechanism 163. When the third handle 164 is rotated to stand relative to the third housing 162, the third transmission member 1633 can overcome the elastic force of the third elastic member 1634 to drive the third locking tongue 1632 to retract into the third housing 162 and be released from the locking state with the accommodation groove 211a.

[0134] As shown in Figure 17 some embodiments, the data line 161 extends from the top of the third housing 162, and the third handle 164 is connected to the middle part of the side wall of the third housing 162. The third handle 164 can be folded on the side wall of the third housing 162, thereby avoiding the data line 161 at the top.

[0135] As shown in Figure 17 when the third handle 164 is attached relative to the third housing 162, a third avoiding space for rotating the third handle 164 is arranged between the third handle 164 and the third housing 162, thereby facilitating the user to put his hand into the third avoiding space to rotate the third handle 164, so that the third handle 164 is rotated to stand relative to the first housing 132, thereby facilitating the user to hold the third handle 164.

[0136] As shown in Figure 17As shown, the third handle 164 can be attached to the side wall of the third shell 162. When the third handle 164 is attached to the third shell 162, the third handle 164 is flush with the side wall of the third shell 162, so that the side wall of the first alternating current output assembly 150 is relatively flat and occupies a regular space.

[0137] As shown, the fourth aspect of the embodiment of the present application provides a power module 110, which comprises a first shell 113, a first power supply 111 and a second power supply 112. Figure 19

[0138] The first shell 113 can be roughly cuboid in shape, so as to be relatively regular and have a high space utilization rate. Optionally, the first shell 113 is made of plastic, which is light in texture, low in cost and easy to process, and can be injection molded into various complex shapes and have an insulating effect. Optionally, the first shell 113 is made of metal, so as to have good heat dissipation performance, assist the first direct-current voltage conversion module 131 in heat dissipation, and have high strength and good load-bearing performance. Optionally, the first shell 113 is provided with a plurality of heat dissipation holes, so as to facilitate heat dissipation of the first power supply 111 and the second power supply 112.

[0139] The first power supply 111 is arranged in the first shell 113, and the first power supply 111 comprises a first rectifier module 1111 configured to receive alternating current input and output a first direct-current voltage. The second power supply 112 is arranged in the first shell 113, and the second power supply 112 is arranged apart from the first power supply 111. The second power supply 112 comprises a second rectifier module 1121 configured to receive alternating current input and output a second direct-current voltage.

[0140] By arranging the first power supply 111 and the second power supply 112 in the first shell 113, the integration of the power module 110 can be improved, the installation complexity of the power module 110 can be reduced, and wiring can be facilitated.

[0141] Optionally, the power of the first power supply 111 is less than or equal to 1000 watts, so that a fan does not need to be arranged, and only natural heat dissipation is relied on, thereby reducing the complexity of the power module 110 and making the power module 110 relatively quiet during operation.

[0142] Optionally, the power of the second power supply 112 is less than or equal to 1000 watts, so that a fan does not need to be arranged, and only natural heat dissipation is relied on, thereby reducing the complexity of the power module 110 and making the power module 110 relatively quiet during operation.

[0143] As shown, the fourth aspect of the embodiment of the present application provides a power module 110, which comprises a first shell 113, a first power supply 111 and a second power supply 112. Figure 20 ​As shown, in some embodiments, the first power supply 111 and the second power supply 112 supply power to the first power supply component 121 and the third power supply component 123 respectively. For example, the first rectifier module 1111 is electrically connected to the first DC output component 130 and the first AC output component 150, and the second rectifier module 1121 is electrically connected to the second DC output component 140 and the second AC output component 180.

[0144] In other embodiments, the first power supply 111 can be electrically connected to the first power supply component 121 and the second power supply component 122 at the same time, to supply power to the first power supply component 121 and the second power supply component 122 at the same time, or to supply power to the first power supply component 121 alone, or to supply power to the second power supply component 122 alone. For example, the first rectifier module 1111 is electrically connected to two first DC output components 130 and two first AC output components 150 at the same time.

[0145] In other embodiments, the second power supply 112 can be electrically connected to the third power supply component 123 and the fourth power supply component 124 at the same time, to supply power to the third power supply component 123 and the fourth power supply component 124 at the same time, or to supply power to the third power supply component 123 alone, or to supply power to the fourth power supply component 124 alone. For example, the second rectifier module 1121 is electrically connected to two second DC output components 140 and two second AC output components 180 at the same time.

[0146] In some embodiments, the DC voltage output by the first rectifier module 1111 is less than or equal to 60V. DC voltage below 60V is generally considered to be a relatively safe voltage, because when the voltage is below 60V, the human body has a weak ability to perceive current, and even if it comes into contact with the current, it will not cause serious harm. Alternatively, the DC voltage output by the first rectifier module 1111 can be 60V, 50V, 48V, 36V, 24V, 20V, etc.

[0147] In some embodiments, the DC voltage output by the second rectifier module 1121 is less than or equal to 60V. DC voltage below 60V is generally considered to be a relatively safe voltage, because when the voltage is below 60V, the human body has a weak ability to perceive current, and even if it comes into contact with the current, it will not cause serious harm. Alternatively, the DC voltage output by the second rectifier module 1121 can be 60V, 50V, 48V, 36V, 24V, 20V, etc.

[0148] As Figure 21As shown in the drawings, in some embodiments, the power module 110 further comprises a cover 116, which is arranged on the top of the first shell 113. The cover 116 is concave towards the bottom wall of the first shell 113 and forms a wire slot 116a between the first power supply 111 and the second power supply 112. The wire slot 116a can make the wiring more neat. In addition, the wire slot 116a can have a certain insulation effect, so as to improve the heat insulation performance between the first power supply 111 and the second power supply 112.

[0149] As shown in the drawings, Figure 21 In some embodiments, the first power supply 111 and the second power supply 112 are arranged in a horizontal direction. Since hot air is lighter, heat is usually dissipated upwards. Therefore, arranging the first power supply 111 and the second power supply 112 in a horizontal direction can reduce the mutual influence between the first power supply 111 and the second power supply 112.

[0150] As shown in the drawings, Figure 22 In some embodiments, the power module 110 further comprises a heat insulation member 114, which is arranged between the first power supply 111 and the second power supply 112. The heat insulation member 114 can reduce the heat conduction between the first power supply 111 and the second power supply 112, so as to minimize the mutual influence between the first power supply 111 and the second power supply 112. When the first power supply 111 overheats, the second power supply 112 is less affected due to the insulation effect of the heat insulation member 114, and the second power supply 112 can maintain normal operation. Similarly, when the second power supply 112 overheats, the first power supply 111 is less affected due to the insulation effect of the heat insulation member 114, and the first power supply 111 can maintain normal operation.

[0151] As shown in the drawings, Figure 22 In some embodiments, the first shell 113 comprises a receiving cavity, and the power module 110 further comprises a partition 115, which divides the receiving cavity 113a into a first receiving cavity 113b and a second receiving cavity 113c. The first power supply 111 is arranged in the first receiving cavity 113b, and the second power supply 112 is arranged in the second receiving cavity 113c. It should be noted that the first receiving cavity 113b and the second receiving cavity 113c can be connected or not connected, as long as they have a certain partition. Arranging the first power supply 111 and the second power supply 112 in different cavities can make the heat conduction effect between the two power supplies relatively poor, so as to minimize the mutual influence between the first power supply 111 and the second power supply 112.

[0152] In some embodiments, the partition 115 is connected with the bottom wall and the two opposite side walls of the first shell 113 to divide the containing cavity 113a into the first containing cavity 113b and the second containing cavity 113c which are not communicated with each other, thereby improving the heat insulation effect between the first power supply 111 and the second power supply 112.

[0153] As shown in Figure 22 some embodiments, the partition 115 is arranged between the first power supply 111 and the second power supply 112, and the heat insulation member 114 is arranged on the partition 115, and the partition 115 can also support the heat insulation member 114. Optionally, the partition 115 is in the form of a plate, and the heat insulation member 114 is arranged on both sides of the partition 115.

[0154] As shown in Figure 22 some embodiments, the first power supply 111 includes a second shell 1112, and the first rectifier module 1111 is arranged in the second shell 1112. The second shell 1112 can be roughly in the form of a cube, thereby being relatively regular and having a high space utilization rate. Optionally, the material of the second shell 1112 is plastic, and the plastic has a light texture, a low cost, a low processing difficulty, can be injection molded into various complex shapes, and can have an insulation effect. Optionally, the material of the second shell 1112 is metal, thereby having a good heat dissipation performance, being able to assist the first direct-current voltage conversion module 131 in heat dissipation, having a high strength, and having a good bearing performance. Optionally, a plurality of heat dissipation holes are arranged on the second shell 1112, thereby being beneficial to heat dissipation of the first power supply 111.

[0155] The thickness direction of the second shell 1112 is arranged parallel to the horizontal plane, and it can be understood that the two surfaces perpendicular to the thickness direction of the second shell 1112 are often the largest surfaces of the second shell 1112. In this way, the two largest surfaces of the second shell 1112 are arranged on the side, thereby being beneficial to heat dissipation of the first power supply 111.

[0156] As shown in Figure 22 some embodiments, the second power supply 112 includes a third shell 1122, and the second rectifier module 1121 is arranged in the third shell 1122. The third shell 1122 can be roughly in the form of a cube, thereby being relatively regular and having a high space utilization rate. Optionally, the material of the third shell 1122 is plastic, and the plastic has a light texture, a low cost, a low processing difficulty, can be injection molded into various complex shapes, and can have an insulation effect. Optionally, the material of the third shell 1122 is metal, thereby having a good heat dissipation performance, being able to assist the first direct-current voltage conversion module 131 in heat dissipation, having a high strength, and having a good bearing performance. Optionally, a plurality of heat dissipation holes are arranged on the third shell 1122, thereby being beneficial to heat dissipation of the second power supply 112.

[0157] The thickness direction of the third housing 1122 is set parallel to the horizontal plane. It can be understood that the two surfaces perpendicular to the thickness direction of the third housing 1122 are often the largest surfaces of the third housing 1122. This arrangement allows the two largest surfaces of the third housing 1122 to be located on the side, which is beneficial for the heat dissipation of the second power supply 112.

[0158] like Figure 21 and Figure 22 As shown, in some embodiments, the power module 110 further includes a first quick-release mechanism 117. The first quick-release mechanism 117 is disposed in the first housing 113 and can lock or unlock with the second housing 1112, so that the second housing 1112 is fixed or movable relative to the first housing 113, thereby facilitating the installation of the first power supply 111 inside the first housing 113 and facilitating the removal of the first power supply 111 from the first housing 113. For example, a fourth limiting hole is provided on the groove wall of the second housing 1112, and the first quick-release mechanism 117 can be inserted into the fourth limiting hole for limiting. Alternatively, a fourth latch is provided on the groove wall of the second housing 1112, and the first quick-release mechanism 117 can be engaged with the fourth latch.

[0159] like Figure 21 and Figure 22 As shown, in some embodiments, the power module 110 further includes a second quick-release mechanism 118, which is disposed in the first housing 113. The second quick-release mechanism 118 can lock or unlock with the third housing 1122, so that the third housing 1122 is fixed or movable relative to the first housing 113, thereby facilitating the installation of the second power supply 112 inside the first housing 113 and facilitating the removal of the second power supply 112 from the first housing 113. For example, a fifth limiting hole is provided on the groove wall of the third housing 1122, and the second quick-release mechanism 118 can be inserted into the fifth limiting hole for limiting. Alternatively, a fifth latch is provided on the groove wall of the third housing 1122, and the second quick-release mechanism 118 can be engaged with the fifth latch.

[0160] like Figure 23 As shown, in some embodiments, the heat insulation member 114 includes a first heat insulation film 1141 and a second heat insulation film 1142. The separator 115 has a first surface facing the first power source 111 and a second surface facing the second power source 112. The first heat insulation film 1141 is disposed on the first surface, and the second heat insulation film 1142 is disposed on the second surface. By providing heat insulation films on both surfaces of the separator 115, both surfaces of the separator 115 can have relatively good heat insulation performance, thereby improving the heat insulation effect.

[0161] In some embodiments, the first heat insulation film 1141 and the first power supply 111 are spaced apart, and there is air between the first heat insulation film 1141 and the first power supply 111. Air is a poor conductor of heat, so the heat insulation effect between the first heat insulation film 1141 and the first power supply 111 can be improved.

[0162] In some embodiments, the second heat insulation film 1142 and the second power supply 112 are spaced apart, and there is air between the second heat insulation film 1142 and the second power supply 112. Air is a poor conductor of heat, so the heat insulation effect between the second heat insulation film 1142 and the second power supply 112 can be improved.

[0163] In some embodiments, the first heat insulation film 1141 covers the first surface, that is, the first surface of the heat insulation member 114 has no exposed area, thereby maximizing the heat insulation effect of the first surface.

[0164] In some embodiments, the second heat insulation film 1142 covers the second surface, that is, the second surface of the heat insulation member 114 has no exposed area, thereby maximizing the heat insulation effect of the second surface.

[0165] like Figure 24 As shown, in some embodiments, the second outer shell 1112 is slidably disposed on the first outer shell 113 along the first direction XX. The second outer shell 1112 is provided with a first limiting groove 111a. The first quick-release mechanism 117 includes a first limiting member 1171 and a first button 1172 connected to the first limiting member 1171. The first limiting member 1171 is slidably disposed on the first outer shell 113 along the second direction YY. The second direction YY is set at an angle to the first direction XX. When the first limiting member 1171 slides to the first limiting groove 111a, the second outer shell 1112 is fixed relative to the third outer shell 1122. When the first limiting member 1171 exits the first limiting groove 111a, the second outer shell 1112 is movable relative to the third outer shell 1122.

[0166] Optionally, the first quick-release mechanism 117 further includes a fourth elastic member 1173. The two ends of the fourth elastic member 1173 abut against the first limiting member 1171 and the first outer shell 113, respectively. The fourth elastic member 1173 applies a spring force to the first limiting member 1171 to press the first limiting member 1171 into the first limiting groove 111a and keep it fixed within the first limiting groove 111a, reducing the risk of failure of the first quick-release mechanism 117. When the user presses the first button 1172, the spring force of the fourth elastic member 1173 is overcome, driving the first limiting member 1171 to move out of the first limiting groove 111a, at which point the first power supply 111 can be moved.

[0167] In some embodiments, the third shell 1122 is slidably arranged along a first direction XX on the first shell 113, the third shell 1122 is provided with a second limiting slot, the second quick release mechanism 118 comprises a second limiting piece and a second button connected with the second limiting piece, the second limiting piece is slidably arranged along a second direction YY on the first shell 113, the second direction YY is arranged at an angle with the first direction XX, when the second limiting piece slides to the second limiting slot, the third shell 1122 is fixed relative to the first shell 113, when the second limiting piece exits the second limiting slot, the third shell 1122 is movable relative to the first shell 113. The structure of the second quick release mechanism 118 can refer to the first quick release mechanism 117.

[0168] Optionally, the second quick release mechanism 118 further comprises a fifth elastic piece, the two ends of the fifth elastic piece abut against the second limiting piece and the first shell 113 respectively, the fifth elastic piece applies an elastic force to the second limiting piece, so as to press the second limiting piece in the second limiting slot and keep the second limiting piece fixed with the second limiting slot, thereby reducing the risk of failure of the second quick release mechanism 118. When the user actuates the second button, the elastic force of the fifth elastic piece is overcome to drive the second limiting piece to move out of the second limiting slot, at this time, the second power supply 112 can be moved.

[0169] The above description is only the preferred embodiments of the present application, and does not limit the patent scope of the present application, any equivalent structural transformation made according to the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. An integrated power supply system, characterized in that, include: The power supply module includes a first rectifier module, which is used to receive AC power input and output DC power; At least one first DC output component, the first DC output component including a first DC transformer module electrically connected to the first rectifier module, and at least one DC output interface electrically connected to the first DC transformer module, the first DC transformer module being used to receive DC power output from the first rectifier module and to provide DC power to a load connected to the first DC output component through the at least one DC output interface; and At least one first AC output component, the first AC output component includes a first inverter module electrically connected to the first rectifier module and at least one AC output interface electrically connected to the first inverter module, the first inverter module is used to receive DC power output by the first rectifier module and provide AC power to the load connected to the first AC output component through the at least one AC output interface; The power module is located under the tabletop of the table that supports it. The first DC output component is detachably connected to the table that supports it, and the first AC output component is detachably connected to the table that supports it.

2. The integrated power supply system according to claim 1, characterized in that, The DC voltage output by the first rectifier module is less than or equal to 60V.

3. The integrated power supply system according to claim 1, characterized in that, The integrated power supply system further includes a retractable cable assembly, which is detachably electrically connected to the first DC output component. The retractable cable assembly includes at least one data line and a retractable structure supporting the retraction of at least one data line. When the retractable cable assembly is electrically connected to the first DC output component, at least one data line is electrically connected to the first DC transformer module. The data line includes at least one DC output interface disposed outside the retractable cable assembly.

4. The integrated power supply system according to claim 1, characterized in that, The table body is provided with a receiving groove, which is recessed relative to the tabletop. The first DC output component and the first AC output component are both disposed in the receiving groove.

5. The integrated power supply system according to claim 4, characterized in that, The first DC output component further includes a first housing and a first locking mechanism disposed in the first housing. The first DC transformer module is disposed inside the first housing. The first locking mechanism can engage with the receiving groove to lock the first housing relative to the receiving groove. The first AC output component further includes a second housing and a second locking mechanism disposed in the second housing. The first inverter module is disposed inside the second housing. The second locking mechanism can cooperate with the receiving groove to lock the second housing relative to the receiving groove.

6. The integrated power supply system according to claim 5, characterized in that, The first DC output assembly further includes a first handle, which is rotatably disposed on the first housing and can be connected to the first locking mechanism; wherein, when the first handle is rotated to stand upright relative to the first housing, the first housing is unlocked relative to the receiving groove; when the first handle is rotated to be flush with the first housing, the first housing is locked relative to the receiving groove; and / or The first AC output component further includes a second handle, which is rotatably disposed on the second housing and can be connected to the second locking mechanism; wherein, when the second handle is rotated to stand upright relative to the second housing, the second housing is unlocked relative to the receiving groove; when the second handle is rotated to fit against the second housing, the second housing is locked relative to the receiving groove.

7. The integrated power supply system according to claim 6, characterized in that, The first locking mechanism includes: The first rotating shaft is rotatably disposed inside the first housing. The peripheral wall of the first rotating shaft is provided with a first external thread. The rotating part of the first handle extends into the first housing and is connected to the first rotating shaft. The first locking tongue is slidably disposed within the first housing along the axial direction of the first rotating shaft, and the first locking tongue is used to lock with the receiving groove; The first transmission component has a first screw hole, the wall of the first screw hole is provided with a first internal thread, the first rotating shaft is rotatably disposed in the first screw hole, and the first external thread is engaged with the first internal thread. When the first rotating shaft rotates, the first transmission component can drive the first locking tongue to move. Wherein, when the first handle is rotated to stand upright relative to the first housing, the first locking tongue retracts into the first housing and releases from the receiving groove; when the first handle is rotated to fit against the first housing, the first locking tongue extends out of the first housing and locks with the receiving groove; and / or The second locking mechanism includes: The second rotating shaft is rotatably disposed inside the second housing. The peripheral wall of the second rotating shaft is provided with a second external thread. The rotating part of the second handle extends into the second housing and is connected to the second rotating shaft. The second locking tongue is slidably disposed within the second housing along the axial direction of the second rotating shaft, and the second locking tongue is used to lock with the receiving groove; The second transmission component has a second screw hole, the wall of the second screw hole is provided with a second internal thread, the second rotating shaft is rotatably disposed in the second screw hole, and the second external thread is engaged with the second internal thread. When the second rotating shaft rotates, the second transmission component can drive the second locking tongue to move. When the second handle is rotated to stand upright relative to the second housing, the second locking tongue retracts into the second housing and releases from the receiving groove; when the second handle is rotated to fit against the second housing, the second locking tongue extends out of the second housing and locks with the receiving groove.

8. The integrated power supply system according to claim 5, characterized in that, The first DC output component also includes a first handle, and The first handle is rotatably disposed on the top of the side wall of the first housing; and / or When the first handle is in contact with the first housing, a first clearance space is provided between the first handle and the first housing for rotating the first handle; and / or When the first handle is attached to the first housing, the first handle is flush with the top wall of the first housing.

9. The integrated power supply system according to claim 5, characterized in that, The first AC output component also includes a second handle, and The second handle is rotatably disposed on the top of the side wall of the second housing; and / or When the second handle is in contact with the second housing, a second clearance space is provided between the second handle and the second housing for rotating the second handle; and / or When the second handle is in contact with the second housing, the second handle is flush with the top wall of the second housing.

10. The integrated power supply system according to claim 4, characterized in that, The integrated power supply system also includes a mounting frame with a top opening. The mounting frame is disposed within the receiving slot and is fixedly or detachably connected to the desktop. Both the first DC output component and the first AC output component are disposed within the mounting frame.

11. The integrated power supply system according to claim 10, characterized in that, The first DC output assembly further includes a first housing and a first locking mechanism disposed within the first housing. The first DC transformer module is disposed within the first housing. The first locking mechanism is capable of engaging with the mounting frame to lock the first housing relative to the mounting frame; and / or The first AC output component further includes a second housing and a second locking mechanism disposed in the second housing. The first inverter module is disposed inside the second housing. The second locking mechanism can cooperate with the mounting frame to limit the second housing relative to the mounting frame.

12. The integrated power supply system according to claim 11, characterized in that, The first locking mechanism is provided corresponding to the side wall of the mounting frame; and / or The second locking mechanism is provided on the side wall of the mounting frame.

13. The integrated power supply system according to claim 10, characterized in that, The integrated power supply system further includes a first electrical connection terminal and a second electrical connection terminal, both of which are disposed in the mounting frame; One of the first DC output component or the first AC output component can be electrically connected to one end of the first electrical connection terminal after being placed in the mounting frame, and the other end of the first electrical connection terminal is electrically connected to the first rectifier module. The other of the first DC output component or the first AC output component can be electrically connected to one end of the second electrical connection terminal after being placed in the mounting frame, and the other end of the second electrical connection terminal is electrically connected to the first rectifier module.

14. The integrated power supply system according to claim 13, characterized in that, The first electrical connection terminal is located at the bottom of the mounting frame; and / or The second electrical connection terminal is located at the bottom of the mounting frame.

15. The integrated power supply system according to claim 10, characterized in that, The mounting frame has an internal partition, the top of which is lower than the top of the mounting frame. The partition divides the mounting frame into a first mounting cavity and a second mounting cavity. The partition is used to guide the first DC output component into the first mounting cavity or the second mounting cavity, and to guide the first AC output component into the second mounting cavity or the first mounting cavity.

16. The integrated power supply system according to any one of claims 1-15, characterized in that, Also includes: At least one second DC output component, the second DC output component including a second DC transformer module electrically connected to the first rectifier module, and at least one DC output interface electrically connected to the second DC transformer module, the second DC transformer module being used to receive DC power output from the first rectifier module and to provide DC power to a load connected to the second DC output component through at least one of the DC output interfaces; and At least one second AC output component, the second AC output component includes a second inverter module electrically connected to the first rectifier module and at least one AC output interface electrically connected to the second inverter module, the second inverter module is used to receive DC power output by the first rectifier module and provide AC power to the load connected to the second AC output component through at least one of the AC output interfaces; The second DC output component is detachably connected to the table or another table that carries it, and the second AC output component is detachably connected to the table or another table that carries it.

17. The integrated power supply system according to claim 16, characterized in that, The structure of the second DC output component is the same as that of the first DC output component, and the circuit configuration of the second DC output component is the same as that of the first DC output component; and / or The structure of the second AC output component is the same as that of the first AC output component, and the circuit configuration of the second AC output component is the same as that of the first AC output component.

18. The integrated power supply system according to claim 1, characterized in that, The DC output interface type includes at least a USB Type-C interface; and / or, the AC output interface type includes at least one of a two-prong socket and a three-prong socket.

19. An integrated power supply table, characterized in that, include: The integrated power supply system as described in any one of claims 1-18; and At least one table, wherein the integrated power supply system is disposed on at least one of the table bodies.

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