Intelligent extension socket

Abstract

The utility model discloses an intelligent row plug, including box body, install in the alternating current of box body electricity module and direct current charging module, alternating current electricity module is used to provide alternating current, and direct current charging module is used to provide direct current, and box body has the power cord, and the total switch of power cord electric connection, and the total switch is used to control the energization and the power -off state of alternating current electricity module and direct current charging module, alternating current electricity module includes a plurality of alternating current electricity sockets, and a plurality of alternating current electricity sockets are electrically connected with the total switch, and direct current charging module includes circuit board, and the direct current control switch for controlling circuit board energization and power -off, and direct current charging interface and display screen electrically connected with circuit board, and direct current control switch electrically connected with the total switch, the utility model discloses can improve security, reduce power consumption, satisfy different power consumption scene demand.

Description

Technical Field

[0001] This utility model relates to the technical field of power strips, and in particular to an intelligent power strip. Background Technology

[0002] With the diversification of electronic devices, modern power strips have gradually integrated AC and DC charging interfaces to meet the power supply needs of different devices. These power strips allow users to provide AC or DC power to laptops, mobile phones, smart home devices, and more using a single device, improving ease of use.

[0003] Currently, the DC and AC charging ports of power strips are usually directly connected to the AC input power. As long as the AC charging port of the power strip is in use, the DC charging port will also be continuously powered. However, the exposed metal contacts of the DC charging port are constantly charged. When foreign objects enter or the internal circuit board ages, short circuits may occur, making the power strip less safe. In addition, the DC charging port being constantly powered will result in significant energy waste. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an intelligent power strip that can improve safety, reduce power consumption, and meet the needs of different power usage scenarios.

[0005] A smart power strip according to an embodiment of the present invention includes a housing, an AC power connection module and a DC charging module installed in the housing. The AC power connection module provides AC power, and the DC charging module provides DC power. The housing has a power cord and a main switch electrically connected to the power cord. The main switch controls the power-on and power-off states of the AC power connection module and the DC charging module. The AC power connection module includes multiple AC power sockets electrically connected to the main switch. The DC charging module includes a circuit board, a DC control switch for controlling the power-on and power-off of the circuit board, a DC charging interface electrically connected to the circuit board, and a display screen. The DC control switch is electrically connected to the main switch.

[0006] A smart power strip according to an embodiment of the present invention has at least the following beneficial effects: 1. This utility model provides power to the AC power supply module and DC charging module by setting up a power cord and a main switch. When the user is not using the power strip, the power is cut off by the main switch, thus disconnecting the AC power supply module and DC charging module and improving the safety of the power strip. When the user needs to use the power strip, the main switch can be turned on to power the AC power supply module and DC charging module, and the display screen can display the power parameters of the DC charging module.

[0007] 2. This utility model, by setting up a circuit board, a DC control switch, a DC charging interface, and a display screen, uses the DC control switch to control the power supply to and from the circuit board. When the user does not need to use the DC charging module, the DC control switch cuts off the circuit of the circuit board, causing the DC charging module to be de-energized, thus completely eliminating the no-load power consumption of the circuit board and the display screen, achieving energy saving and consumption reduction. Furthermore, when the main switch remains on, only the DC charging module is turned off, without affecting the use of the AC power module, avoiding the short circuit risk caused by the DC charging module being energized for a long time, improving safety, and meeting the needs of different power usage scenarios.

[0008] According to an embodiment of the present invention, a smart power strip is provided with a first inclined surface and a second inclined surface on the top of the box body. The first inclined surface and the second inclined surface are symmetrically distributed in the width direction of the box body, and a plurality of AC power connection ports are arranged on the first inclined surface and the second inclined surface.

[0009] According to an embodiment of the present invention, a smart power strip has a third inclined surface on the top of the housing, and the display screen is arranged on the third inclined surface.

[0010] According to an embodiment of the present invention, a smart power strip has a DC charging interface that is USB Type-A and / or USB Type-C.

[0011] According to an embodiment of the present invention, a smart power strip has an internal partition wall that divides the interior of the box into a first inner cavity and a second inner cavity. The first inner cavity accommodates the AC power module, and the second inner cavity accommodates the DC charging module.

[0012] According to an embodiment of the present invention, a smart power strip includes a housing and a base, wherein an AC power connection module and a DC charging module are installed between the housing and the base, and the housing and the base are snap-fit ​​connected.

[0013] According to an embodiment of the present invention, a smart power strip is provided with a positioning groove on the base and a positioning part that matches the positioning groove on the outer shell.

[0014] According to an embodiment of the present invention, a smart power strip has a limiting groove on the top of the outer casing, the limiting groove accommodating the display screen.

[0015] According to an embodiment of the present invention, a smart power strip has a power indicator light in the housing, which is electrically connected to the main switch; and / or, the housing has a surge protection indicator light, which is electrically connected to the main switch.

[0016] According to an embodiment of the present invention, a smart power strip has a hanging hole at the bottom of the base for fastening with a hook.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of an intelligent power strip according to an embodiment of the present utility model; Figure 2 for Figure 1 A schematic diagram of the structure of a smart power strip from another perspective is shown; Figure 3 for Figure 1 A cross-sectional view of a smart power strip is shown; Figure 4 for Figure 1 An exploded view of a smart power strip is shown. Figure 5 for Figure 1 A schematic diagram of the casing of a smart power strip is shown. Figure 6 for Figure 1 The diagram shows the structure of the back of a smart power strip.

[0020] Reference numerals: 100-Box body, 110-Power cord, 120-Main switch, 130-AC power socket, 140-Circuit board, 150-DC control switch, 160-DC charging interface, 170-Display screen, 180-First slope, 190-Second slope, 200-Third slope, 210-Partition wall, 220-First inner cavity, 230-Second inner cavity, 240-Outer shell, 250-Base, 260-Positioning part, 270-Positioning groove, 280-Light transmission hole, 290-Limiting groove, 300-Lamp cover, 310-Hanging hole, 320-Power indicator light, 330-Surge protection indicator light. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] A smart power strip according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0026] Reference Figure 1 The present invention aims to provide an embodiment of an intelligent power strip.

[0027] An embodiment of this utility model provides an intelligent power strip, referring to... Figure 1 , Figure 2 and Figure 3The system includes a housing 100, an AC power supply module and a DC charging module mounted on the housing 100. The AC power supply module provides AC power, and the DC charging module provides DC power. The housing 100 has a power cord 110 and a main switch 120 electrically connected to the power cord 110. The main switch 120 controls the power-on and power-off states of the AC power supply module and the DC charging module. The AC power supply module includes multiple AC power outlets 130, which are electrically connected to the main switch 120. The DC charging module includes a circuit board 140, a DC control switch 150 for controlling the power-on and power-off of the circuit board 140, a DC charging interface 160 electrically connected to the circuit board 140, and a display screen 170. The DC control switch 150 is electrically connected to the main switch 120.

[0028] It is understood that this utility model provides power to the AC power connection module and the DC charging module by setting up a power cord 110 and a main switch 120. When the user is not using the power strip, the power is cut off by the main switch 120, which disconnects the AC power connection module and the DC charging module, thus improving the safety of the power strip. When the user needs to use the power strip, the main switch 120 can be turned on to power the AC power connection module and the DC charging module.

[0029] Furthermore, this utility model, by setting up a circuit board 140, a DC control switch 150, a DC charging interface 160, and a display screen 170, utilizes the DC control switch 150 to control the power supply and de-energization of the circuit board 140. When the user does not need to use the DC charging module, the DC control switch 150 cuts off the circuit of the circuit board 140, causing the DC charging module to be de-energized, completely eliminating the no-load power consumption of the circuit board 140 and the display screen 170, achieving energy saving and consumption reduction. Moreover, when the main switch 120 remains open, only the DC charging module is turned off, without affecting the use of the AC power module, avoiding the short circuit risk caused by the DC charging module being energized for a long time, improving safety, meeting the needs of different power usage scenarios, and the display screen 170 can display the power parameters of the DC charging module.

[0030] In some embodiments of this utility model, the AC power module has six AC power sockets, which can supply power to high-power electrical appliances or charge electronic devices.

[0031] In some embodiments of this utility model, reference is made to Figure 1 The top of the box 100 is provided with a first inclined surface 180 and a second inclined surface 190. The first inclined surface 180 and the second inclined surface 190 are symmetrically distributed in the width direction of the box 100. Multiple AC power sockets 130 are arranged on the first inclined surface 180 and the second inclined surface 190.

[0032] Understandably, the first slope 180 and the second slope 190 increase the spacing between adjacent AC power sockets 130 to prevent large adapters on the power strip from blocking each other. Furthermore, the arrangement of the AC power sockets 130 on the first slope 180 and the second slope 190 facilitates user plugging and unplugging operations and reduces blind spots in the sockets.

[0033] In some embodiments of this utility model, reference is made to Figure 1 The top of the box 100 is provided with a third inclined surface 200, and the third inclined surface 200 is provided with a display screen 170.

[0034] It is understandable that placing the display screen 170 on the third inclined plane 200 provides a wide field of view for the display screen 170, making it convenient to view the display screen 170 from a large angle and to observe the DC module parameters.

[0035] In some embodiments of this utility model, the DC charging interface 160 is USB Type-A and / or USB Type-C, thus the DC charging interface 160 is adapted to the charging needs of different electronic products, such as mobile phones, tablets, etc.

[0036] In some embodiments of this utility model, reference is made to Figure 3 , Figure 4 and Figure 5 The box 100 has a partition wall 210 inside, which divides the inside of the box 100 into a first inner cavity 220 and a second inner cavity 230. The first inner cavity 220 accommodates the AC power module, and the second inner cavity 230 accommodates the DC charging module.

[0037] Understandably, using the partition wall 210 to separate the AC power module and the DC charging module can isolate the heat source and delay the aging of components. In addition, the partition wall 210 isolates the path of short-circuit sparks, improving the safety of the power strip.

[0038] In some embodiments of this utility model, the box 100 includes an outer shell 240 and a base 250. An AC power connection module and a DC charging module are installed between the outer shell 240 and the base 250. The outer shell 240 and the base 250 are snap-fit ​​connected, thereby improving assembly efficiency.

[0039] In some embodiments of this utility model, the base 250 is provided with a positioning groove 270, and the outer shell 240 is provided with a positioning part 260 that matches the positioning groove 270.

[0040] It is understandable that by using the positioning groove 270 and the positioning part 260 to match, the risk of misalignment during the assembly of the base 250 and the outer shell 240 is avoided, so that the outer shell 240 and the base 250 can be smoothly fastened together, thus improving assembly efficiency.

[0041] In some embodiments of this utility model, a limiting groove 290 is provided on the top of the outer casing 240. The limiting groove 290 accommodates the display screen 170. Therefore, the limiting groove 290 restricts the position of the display screen 170, making the installation of the display screen 170 more convenient.

[0042] In some embodiments of this utility model, the housing 100 has a power indicator light 320, which is electrically connected to the main switch 120; and / or, the housing 100 has a surge protection indicator light 330, which is electrically connected to the main switch 120.

[0043] Understandably, when the main switch 120 is turned on, the power indicator light 320 will illuminate, allowing users to visually observe the on / off status of the power strip.

[0044] When surge protection indicator light 330 is lit, it indicates that the surge protector is in operation or malfunctioning, serving as a warning.

[0045] In some embodiments of this utility model, the housing 240 has a light-transmitting hole 280, and the power indicator light 320 has a lampshade 300 covering the light-transmitting hole 280. Therefore, the lampshade 300 can diffuse strong light and avoid glare when used at night.

[0046] In some embodiments of this utility model, reference is made to Figure 6 The bottom of the base 250 is provided with a hanging hole 310, which is used to fasten to a hook.

[0047] Therefore, the 310 mounting holes can be used to attach the power strip to the side of a wall or table, allowing for hanging installation and meeting installation needs in different locations.

[0048] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A smart power strip, characterized in that, The system includes a housing (100), an AC power connection module and a DC charging module mounted on the housing (100), wherein the AC power connection module is used to provide AC power and the DC charging module is used to provide DC power. The housing (100) has a power cord (110) and a main switch (120) electrically connected to the power cord (110). The main switch (120) is used to control the power-on and power-off states of the AC power-on module and the DC charging module. The AC power module includes multiple AC power sockets (130), and the multiple AC power sockets (130) are electrically connected to the main switch (120); The DC charging module includes a circuit board (140), a DC control switch (150) for controlling the power on and off of the circuit board (140), a DC charging interface (160) electrically connected to the circuit board (140), and a display screen (170). The DC control switch (150) is electrically connected to the main switch (120).

2. The intelligent power strip according to claim 1, characterized in that, The top of the box (100) is provided with a first inclined surface (180) and a second inclined surface (190). The first inclined surface (180) and the second inclined surface (190) are symmetrically distributed in the width direction of the box (100). The first inclined surface (180) and the second inclined surface (190) are provided with a plurality of AC power sockets (130).

3. The intelligent power strip according to claim 1, characterized in that, The top of the housing (100) is provided with a third inclined surface (200), and the display screen (170) is arranged on the third inclined surface (200).

4. The intelligent power strip according to claim 1, characterized in that, The DC charging interface (160) is USB Type-A and / or USB Type-C.

5. A smart power strip according to claim 1, characterized in that, The box (100) has a partition wall (210) inside, which divides the inside of the box (100) into a first inner cavity (220) and a second inner cavity (230). The first inner cavity (220) accommodates the AC power module, and the second inner cavity (230) accommodates the DC charging module.

6. A smart power strip according to claim 1, characterized in that, The box body (100) includes an outer shell (240) and a base (250). The AC power connection module and the DC charging module are installed between the outer shell (240) and the base (250). The outer shell (240) and the base (250) are snap-fit ​​connected.

7. A smart power strip according to claim 6, characterized in that, The base (250) is provided with a positioning groove (270), and the outer shell (240) is provided with a positioning part (260) that matches the positioning groove (270).

8. A smart power strip according to claim 6, characterized in that, The top of the housing (240) is provided with a limiting groove (290) that accommodates the display screen (170).

9. A smart power strip according to claim 6, characterized in that, The bottom of the base (250) is provided with a hanging hole (310) for fastening with a hook.

10. A smart power strip according to claim 1, characterized in that, The housing (100) has a power indicator light (320), which is electrically connected to the main switch (120); and / or, The housing (100) has a surge protection indicator light (330), which is electrically connected to the main switch (120).

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