Power supply base and electrical equipment

Abstract

The utility model relates to a power supply base and electrical equipment, and the power supply base comprises a pedestal which is provided with an accommodation cavity; the telescopic hollow vertical rod is arranged on the base, and the telescopic hollow vertical rod is communicated with the containing cavity; the elastic power supply line is contained in the telescopic hollow vertical rod, and the end, away from the base, of the elastic power supply line is used for being connected with a functional part in electrical equipment; one end of the power connector is exposed out of the base, and the other end of the power connector penetrates through the base and then is electrically connected with the elastic power supply line. Through the power supply base, the elastic power supply line is contained in the telescopic hollow vertical rod, when the telescopic hollow vertical rod stretches out and draws back, the elastic power supply line moves along with the telescopic hollow vertical rod, and the elastic power supply line is protected by the telescopic hollow vertical rod, so that the problems of damage and connection fracture possibly caused by exposure or looseness of a conventional electric wire can be reduced; and the use safety and stability of the power supply base are improved.

Description

Technical Field

[0001] This application relates to the field of power supply technology, and in particular to a power supply socket and electrical equipment. Background Technology

[0002] Floor lamps and floor fans often use bases and poles to support the lamps or fan blades at a height. These appliances are powered by wires connected to a power source on the floor or wall. To ensure flexibility, a certain amount of slack is usually included in the length of the wires.

[0003] In the process of developing this application, the applicant discovered that the base and pole of existing electrical equipment only have a supporting function. When the lamps or fan blades at high positions are connected to the power source through wires, the wires are exposed and loose. This design makes the wires easy to pull, which may not only damage the wires but also cause connection breakage. Utility Model Content

[0004] In view of the above problems, embodiments of this application provide a power supply socket and electrical equipment, which overcome the above problems or at least partially solve the above problems.

[0005] According to one aspect of the embodiments of this application, a power supply base is provided, comprising: a base with a receiving cavity; a telescopic hollow upright rod disposed on the base, the telescopic hollow upright rod communicating with the receiving cavity; a flexible power supply line housed in the telescopic hollow upright rod, one end of the flexible power supply line away from the base being used to connect to a functional component in an electrical device; and a power connector, one end of the power connector being exposed outside the base, the other end of the power connector passing through the base and electrically connected to the flexible power supply line.

[0006] In one alternative, the flexible power supply line is configured as at least one of planar serpentine winding and three-dimensional helical spring wire.

[0007] In one alternative embodiment, the telescopic hollow upright includes a hollow upper rod and a hollow lower rod, the hollow lower rod being disposed on the base and communicating with the receiving cavity; the hollow upper rod and the hollow lower rod are telescopically connected.

[0008] In one alternative embodiment, the power supply base further includes a lead screw, a gear set, and a motor; the motor and the gear set are both housed in the receiving cavity, the motor is connected to the gear set, and the motor is used to drive the gear set; one end of the hollow upper rod is connected to a lifting block, and one end of the hollow upper rod is inserted into the hollow lower rod; one end of the lead screw is connected to the output end of the gear set, and the other end of the lead screw is rotatably connected to the lifting block.

[0009] In one alternative embodiment, the hollow upper rod is connected to a first hollow inner rod, and a second hollow inner rod is disposed inside the hollow lower rod. The end of the first hollow inner rod away from the hollow upper rod is slidably inserted into the second hollow inner rod, and the elastic cord is housed within the first hollow inner rod and the second hollow inner rod.

[0010] In one alternative embodiment, the flexible power supply line includes a flexible wire body, a conductor, and a connecting terminal, wherein the connecting terminal connects the conductor to the flexible wire body; the conductor is housed in the hollow upper rod, and the flexible wire body is housed in the first hollow inner rod and the second hollow inner rod.

[0011] In one alternative embodiment, there are two of each of the elastic power supply line, the first hollow inner rod, and the second hollow inner rod. The first hollow inner rods are symmetrically arranged, with one elastic power supply line corresponding to one first hollow inner rod and one second hollow inner rod. A mounting position is connected between the two first hollow inner rods, and the mounting position is recessed to form a groove, in which the lifting block is received.

[0012] In one alternative embodiment, the hollow upper rod is provided with a first mounting plate, the first hollow inner rod is provided with a second mounting plate, and the first mounting plate and the first mounting plate are fixedly connected; the mounting position is provided on the second mounting plate; and the connecting terminal is provided on the first mounting plate.

[0013] In one alternative embodiment, the second hollow inner rod is provided with a third mounting plate, and a switch is provided on one end of the third mounting plate facing the first hollow inner rod. When the first hollow inner rod slides relative to the second hollow inner rod, the first hollow inner rod is used to trigger the switch.

[0014] According to one aspect of the embodiments of this application, an electrical device is provided, including the power supply socket described above.

[0015] The beneficial effects of this application embodiment include: providing a power supply base, including a base with a receiving cavity; a telescopic hollow upright rod disposed on the base, the telescopic hollow upright rod communicating with the receiving cavity; a flexible power supply wire housed in the telescopic hollow upright rod, the end of the flexible power supply wire away from the base being used to connect to a functional component in an electrical device; and a power connector, one end of the power connector being exposed outside the base, the other end of the power connector passing through the base and electrically connected to the flexible power supply wire. Through this power supply base, the flexible power supply wire is housed in the telescopic hollow upright rod, and when the telescopic hollow upright rod extends or retracts, the flexible power supply wire moves along with it, and the flexible power supply wire is protected by the telescopic hollow upright rod, thereby reducing the damage and connection breakage problems that may be caused by exposed or loose conventional wires, and improving the safety and stability of the power supply base. Attached Figure Description

[0016] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0017] Figure 1 This is a schematic diagram of the electrical equipment provided in the embodiments of this application;

[0018] Figure 2 The embodiments of this application provide the following: Figure 1 A sectional view of P;

[0019] Figure 3 This is provided by the embodiments of this application. Figure 2 Enlarged diagram of section A in the middle;

[0020] Figure 4 This is provided by the embodiments of this application. Figure 2 Enlarged schematic diagram of section B. Detailed Implementation

[0021] To facilitate understanding of this application, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as being "connected" to another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and similar expressions used in this specification are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0023] Please see Figure 1 and Figure 2This application provides an electrical device 100, which includes a power supply structure 10 and a power supply socket 20. The power supply structure 10 is disposed on the power supply socket 20, which is connected to a power source. The power supply socket 20 supplies power to a functional component 13 connected to the power supply structure 10. The functional component 13 may be a component with functions such as light emission, air supply, heat generation, or cooling. For example, the functional component 13 may be a light-emitting component with LED beads or a fan component with fan blades. The specific structure and function of the power supply structure 10 and the power supply socket 20 can be found below. Correspondingly, the electrical device 100 in this application embodiment may specifically be an electronic device such as a lamp or a fan.

[0024] For the power supply structure 10 mentioned above, please refer to Figure 3 The power supply structure 10 includes a support member 11, at least one pair of conductive tracks 12, a functional member 13, and at least one pair of conductive members 14.

[0025] In some embodiments, please refer to Figure 3 The functional component 13 includes a mounting base 131, a housing 132, a PCB lamp board 133, and an actuator 134. The mounting base 131 is stacked on the housing 132 and has a clamping spring arm 130. The PCB board 133 is housed in the housing 132 and is used to electrically connect the actuator 134. One end of the conductive element 14 is electrically connected to the PCB board 133, and the other end of the conductive element 14 passes through the housing 132, the mounting base 131, and the sliding hole 11s in sequence before slidingly connecting with the conductive rail 12. Through the arrangement of the functional component 13, the actuator 134 can be connected to the conductive rail 12 via the conductive element 14, thereby obtaining electrical energy. In this embodiment, the actuator 134 can be a component for performing a light-emitting function. The actuator 134 can be configured according to the specific function of the functional component 13; for example, the actuator 134 can be a lamp bead, a fan blade, etc.

[0026] It is worth noting that in some embodiments, taking the actuator 134 as an example, the functional component 13, in addition to the aforementioned mounting base 131, housing 132, PCB lamp board 133, and actuator 134, may also include a mounting plate 135 and a lampshade 136. The mounting plate 135 is housed within the housing 132, the PCB board 133 is disposed on the mounting plate 135, and the actuator 134 is disposed on the side of the PCB board 133 facing away from the support member 11, with the actuator 134 exposed after penetrating the mounting plate 135; a mounting hole 1321 is provided at the end of the housing 132 facing away from the support member 11, and the lampshade 136 is disposed in the mounting hole 1321. When the actuator 134 is connected to the power supply through the PCB board 133, the conductive member 14, and the conductive track 12, the actuator 134 can be used for lighting.

[0027] It is worth noting that the function of the support member 11 is to support the functional member 13, and any support member 11 with the support function is applicable to the power supply structure 10 provided in the embodiments of this application.

[0028] In some embodiments, the power supply structure 10 further includes a connector 15, and a support member 11 is disposed on the connector 15, so that the support member 11 can be easily connected to the power supply base 20 through the connector 15, and the conductive sheet can be connected to the power supply through the power supply base 20.

[0029] It is worth noting that in some embodiments, the support member 11 is bent and disposed on the connecting seat 15, thereby reducing the size of the electrical device 100 along the height direction D1 of the power supply seat 20 and improving the overall user comfort of the electrical device 100.

[0030] Please refer to the above power supply socket 20 as well. Figure 1 and Figure 4 The power supply socket 20 includes a base 21, a telescopic hollow upright 22, a flexible power supply cable 23, and a power connector 24a. The base 21 has a receiving cavity 21s, and the telescopic hollow upright 22 is disposed on the base 21 and communicates with the receiving cavity 21s. The flexible power supply cable 23 is housed within the telescopic hollow upright 22, and one end of the flexible power supply cable 23 away from the base 21 is used to connect to the functional component 13 in the electrical device 100. One end of the power connector 24a is exposed outside the base 21, and the other end of the power connector 24a passes through the base 21 and is electrically connected to the flexible power supply cable 23. In this embodiment of the power supply socket 20, where the power connector 24a is used to connect to a power source, power can be supplied to the functional component 13 in the electrical device 100 connected to the end of the flexible power supply cable 23 away from the base 21. In addition, since the flexible power supply line 23 moves along with the telescopic hollow pole 22 when it extends or retracts, and the flexible power supply line 23 is housed in the telescopic hollow pole 22, the flexible power supply line 23 is protected by the telescopic hollow pole 22, which can reduce the damage and connection breakage that may be caused by exposed or loose conventional wires, and improve the safety and stability of the power supply base 20.

[0031] It is worth noting that the other end of the power connector can be connected to the flexible power supply line 23 by passing through the base 21 and then being converted through the terminal 24b.

[0032] It is worth noting that in some embodiments, the flexible power supply wire 23 can be configured as at least one of planar serpentine winding and three-dimensional helical spring wire. In the embodiments of this application, the flexible power supply wire 23 can be configured as a three-dimensional helical spring wire, wherein the three-dimensional helical spring wire can be a single helical spring wire or a double helical spring wire. The three-dimensional helical spring wire of the embodiments of this application has good elasticity and strong structural stability, which can further reduce the risk of loosening, shaking, and abnormal noise of the flexible power supply wire 23 in the telescopic hollow pole 22.

[0033] It is worth noting that in some embodiments, the telescopic hollow upright 22 includes a hollow upper rod 221 and a hollow lower rod 222. The hollow lower rod 222 is disposed on the base 21 and communicates with the receiving cavity 21s. The hollow upper rod 221 and the hollow lower rod 222 are telescopically connected. Through the arrangement of the hollow upper rod 221 and the hollow lower rod 222, the height of the hollow upper rod 221 relative to the hollow lower rod 222 can be adjusted, and the height of the functional component 13 connected to the telescopic hollow upright 22 can be adjusted to adapt to different customer needs.

[0034] There are several ways to telescopically connect the hollow upper rod 221 and the hollow lower rod 222. For example, the hollow lower rod 222 can be provided with multiple positioning holes (not shown in the figure), and the hollow upper rod 221 can be provided with an elastic element (not shown in the figure). When the hollow upper rod 221 slides toward the hollow lower rod 222, the elastic element extends out from one of the positioning holes. By pressing the elastic element, when the hollow upper rod 221 slides toward the hollow lower rod 222 again, the elastic element extends out from another positioning hole, thereby adjusting the height of the central control upper rod relative to the hollow lower rod 222.

[0035] For example, in some embodiments, the power supply base 20 further includes a lead screw 25, a gear set 26, and a motor 27; both the motor 27 and the gear set 26 are housed in a receiving cavity 21s, the motor 27 is connected to the gear set 26, and the motor 27 drives the gear set 26; one end of the hollow upper rod 221 is connected to a lifting block 28, and the other end of the hollow upper rod 221 is inserted into the hollow lower rod 222; one end of the lead screw 25 is connected to the output end of the gear set 26, and the other end of the lead screw 25 is rotatably connected to the lifting block 28. When the motor 27 drives the gear set 26 to rotate, the lead screw 25 rotates, thereby causing the lifting block 28 to rise or fall, which in turn drives the hollow upper rod 221 to rise or fall. As the hollow upper rod 221 rises or falls, it extends and retracts relative to the hollow lower rod 222.

[0036] It is worth noting that the power supply base 20 can also be equipped with a start switch (not shown in the figure). The start switch is connected to the motor 27 and is used to control the motor 27 to start or stop, thereby adjusting the rotation of the lead screw 25, and in turn adjusting the telescopic sliding of the hollow upper rod 221 relative to the hollow lower rod 222.

[0037] It is worth noting that in some embodiments, the hollow upper rod 221 is connected to a first hollow inner rod 223, and a second hollow inner rod 224 is disposed inside the hollow lower rod 222. The end of the first hollow inner rod 223 away from the hollow upper rod 221 is slidably inserted into the second hollow inner rod 224, and the elastic cord 231 is housed within the first hollow inner rod 223 and the second hollow inner rod 224. With this arrangement, when the hollow upper rod 221 slides and extends relative to the hollow lower rod 222, the elastic cord 231 is restricted by the first hollow inner rod 223 and the second hollow inner rod 224 when it is stretched or compressed. This improves the compressibility of the elastic cord 231 and reduces the noise caused by the shaking of the elastic cord 231 when it is stretched or compressed.

[0038] It is worth noting that in some embodiments, the flexible power supply line 23 includes a flexible wire body 231, a conductor 233, and a connecting terminal 232. The connecting terminal 232 connects the conductor 233 and the flexible wire body 231. The conductor 233 is housed in the hollow upper rod 221, and the flexible wire body 231 is housed in the first hollow inner rod 223 and the second hollow inner rod 224. With this arrangement, when the hollow upper rod 221 slides relative to the hollow lower rod 222, the flexible wire body 231 extends and retracts, solving the problem of excess length in the flexible power supply line 23. In addition, by using the conductor 233 inside the hollow upper rod 221, that is, by not using the flexible wire body 231 inside the hollow upper rod 221, material can be saved while ensuring the excess length in the flexible power supply line 23.

[0039] It is worth noting that in some embodiments, there are two of each of the flexible power supply line 23, the first hollow inner rod 223, and the second hollow inner rod 224. The first hollow inner rods 223 are symmetrically arranged, and one flexible power supply line 23 corresponds to one first hollow inner rod 223 and one second hollow inner rod 224. The two flexible power supply lines 23 facilitate the connection circuit with the power source. Furthermore, a mounting position 2231a is connected between the two first hollow inner rods 223. The mounting position 2231a is recessed to form a groove 2231b, in which the lifting block 28 is accommodated. The mounting position 2231a and the groove 2231b facilitate the installation of the lifting block 28.

[0040] It is understandable that, since the end of the first hollow inner rod 223 that is away from the hollow upper rod 221 is slidably inserted into the second hollow inner rod 224, when the first hollow inner rod 223 is symmetrically arranged, the second hollow inner rod 224 is symmetrically arranged.

[0041] It is worth noting that in some embodiments, the lead screw 25 is located between two first hollow inner rods 223 and between two second hollow inner rods 224. That is, the first hollow inner rods 223 are symmetrically arranged with respect to the lead screw 25, and the second hollow inner rods 224 are symmetrically arranged with respect to the lead screw 25. With this design, the power supply base 20 is subjected to balanced forces, which can improve the standing stability of the power supply base 20.

[0042] It is worth noting that in some embodiments, the hollow upper rod 221 is provided with a first mounting plate 2211, and the first hollow inner rod 223 is provided with a second mounting plate 2231. The first mounting plates 2211 and 2231 are fixedly connected; the mounting position 2231a is located on the second mounting plate 2231; and the connecting terminal 232 is provided on the first mounting plate 2211. The provision of the first mounting plate 2211 and the second mounting plate 2231 facilitates the provision of the mounting position 2231a, the lifting block 28, and the connecting terminal 232.

[0043] It is worth noting that in some embodiments, the second hollow inner rod 224 is provided with a third mounting plate 2241. A switch 29 is provided at the end of the third mounting plate 2241 facing the first hollow inner rod 223. When the first hollow inner rod 223 slides relative to the second hollow inner rod 224, the first hollow inner rod 223 is used to trigger the switch 29. With the setting of this switch 29, when the first hollow inner rod 223 slides relative to the second hollow inner rod 224, the first hollow inner rod 223 can trigger the switch 29, thereby improving the safety of the power supply socket 20.

[0044] It is worth noting that in some embodiments, a connecting ring 2221 is provided at one end of the hollow lower rod 222 near the base 21. The connecting ring 2221 is disposed inside the hollow lower rod 222, and a fourth mounting plate 2242 is provided on the second hollow inner rod 224. The connecting ring 2221 is locked to the fourth mounting plate 2242. The second hollow inner rod 224 and the hollow lower rod 222 are fixedly connected through the connecting ring 2221 and the fourth mounting plate 2242.

[0045] In some embodiments, the end of the hollow upper rod 221 away from the hollow lower rod 222 is connected to the connecting seat 15 so that the flexible power supply line 23 supplies power to the functional component 13 through the connecting seat 15.

[0046] In this embodiment, the power supply socket 20 includes a base 21, a telescopic hollow upright 22, a flexible power supply cable 23, and a power connector 24a. The base 21 has a receiving cavity 21s, and the telescopic hollow upright 22 is disposed on the base 21 and communicates with the receiving cavity 21s. The flexible power supply cable 23 is housed within the telescopic hollow upright 22, and one end of the flexible power supply cable 23 away from the base 21 is used to connect to the functional component 13 in the electrical device 100. One end of the power connector 24a is exposed outside the base 21, and the other end of the power connector 24a passes through the base 21 and is electrically connected to the flexible power supply cable 23. Through this power supply socket 20 and the connection to a power source via the power connector 24a, power can be supplied to the functional component 13 in the electrical device 100 connected to the end of the flexible power supply cable 23 away from the base 21. In addition, when the telescopic hollow pole 22 extends or retracts, the flexible power supply line 23 moves along with it. Since the flexible power supply line 23 is housed in the telescopic hollow pole 22, it is protected by the telescopic hollow pole 22, which reduces the risk of damage and connection interruption that may be caused by the exposure or loosening of conventional wires, and enhances the safety and stability of the power supply base 20.

[0047] It should be noted that while preferred embodiments of this application are provided in the specification and accompanying drawings, this application can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are not intended to impose additional limitations on the content of this application; their purpose is to provide a more thorough and comprehensive understanding of the disclosure of this application. Furthermore, the above-described technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this application's specification. Moreover, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A power supply base, characterized by, The utility model provides a power supply seat, including: Base, set up the accommodation cavity; Telescopic hollow vertical rod, set up in the base, the telescopic hollow vertical rod with the accommodation cavity intercommunication; Elastic power supply line, accommodate in the telescopic hollow vertical rod, the elastic power supply line far away from the base one end is used for connecting the function piece among the electric appliance; Power connector, one end of the power connector is exposed outside the base, the other end of the power connector is penetrated after the base and is electrically connected with the elastic power supply line.

2. The power outlet of claim 1, wherein, The telescopic hollow vertical rod includes hollow upper rod and hollow lower rod, the hollow lower rod is arranged in the base, and the hollow lower rod is communicated with the accommodation cavity; The hollow upper rod and the hollow lower rod are connected in an extension manner.

3. The power supply seat according to claim 2, wherein: The power supply seat further comprises a screw rod, a gear set and a motor; The motor and the gear set are accommodated in the accommodation cavity, the motor is connected with the gear set, and the motor is used to drive the gear set; One end of the hollow upper rod is connected with a lifting block, and the one end of the hollow upper rod is inserted into the hollow lower rod; One end of the screw rod is connected with the output end of the gear set, and the other end of the screw rod is rotationally connected with the lifting block.

4. The power supply base of claim 3, wherein, The hollow upper rod is connected with a first hollow inner rod, the hollow lower rod is provided with a second hollow inner rod, one end of the first hollow inner rod away from the hollow upper rod is slidingly inserted into the second hollow inner rod, and the elastic power supply line is accommodated in the first hollow inner rod and the second hollow inner rod.

5. The power supply seat according to claim 4, wherein: The elastic power supply line comprises an elastic wire body, a wire and a connection terminal, and the connection terminal connects the wire with the elastic wire body; The wire is accommodated in the hollow upper rod, and the elastic wire body is accommodated in the first hollow inner rod and the second hollow inner rod.

6. The power supply seat according to claim 5, wherein: The number of the elastic power supply line, the first hollow inner rod and the second hollow inner rod is two, the first hollow inner rods are symmetrically arranged, and one elastic power supply line corresponds to one first hollow inner rod and one second hollow inner rod; Two first hollow inner rods are connected with a mounting position, the mounting position is recessed to form a groove, and the lifting block is accommodated in the groove.

7. The power supply seat according to claim 6, wherein: The hollow upper rod is provided with a first assembly plate, the first hollow inner rod is provided with a second assembly plate, and the first assembly plate and the first assembly plate are fixedly connected; The mounting position is arranged on the second assembly plate; The connection terminal is arranged on the first assembly plate.

8. The power supply hub of claim 5, wherein, The second hollow inner rod is provided with a third assembly plate, a switch is arranged on one end of the third assembly plate facing the first hollow inner rod, and when the first hollow inner rod slides relative to the second hollow inner rod, the first hollow inner rod is used to trigger the switch.

9. A power outlet as claimed in any one of claims 1 to 8, wherein, The elastic power supply line is arranged as at least one of a planar serpentine wire and a three-dimensional spiral spring wire.

10. An electrical appliance characterized by The utility model provides a power supply seat, including: Base, set up the accommodation cavity; Telescopic hollow vertical rod, set up in the base, the telescopic hollow vertical rod with the accommodation cavity intercommunication; Elastic power supply line, accommodate in the telescopic hollow vertical rod, the elastic power supply line far away from the base one end is used for connecting the function piece among the electric appliance; Power connector, one end of the power connector is exposed outside the base, the other end of the power connector is penetrated after the base and is electrically connected with the elastic power supply line.

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