Discharging socket
By introducing control circuit boards and adjustment protection components into the discharge socket, current regulation and over-temperature protection are achieved, and safety hazards and portability of existing sockets are solved, improving the safety and portability of use.
Patent Information
- Application Number
- CN202311087253.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-28
- Publication Date
- 2025-02-28
AI Technical Summary
The existing discharge sockets do not have current regulation and overtemperature protection functions during use, which poses certain safety hazards and is inconvenient to store.
A discharge socket including a housing, a control circuit board and a regulation protection component is designed. The control circuit board sends discharge signals, current adjustment signals and over-temperature protection signals to the signal pins to realize current adjustment and over-temperature protection, and the storage convenience is improved by removing the extension cord part.
It realizes the adjustment of the output current size according to actual needs, ensures the safety of electricity during use, and improves the portability and safety of the socket.
Smart Images
Figure CN119542847A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of discharge sockets, and in particular to a discharge socket. Background Art
[0002] With the rapid development of new energy vehicles, more and more people are driving electric cars to travel and camp. The demand for discharge sockets for picnics and outdoor charging is also increasing. A discharge socket is a socket that can convert the electrical energy in the vehicle battery into the 220V electrical energy we use daily and output it to external devices.
[0003] The inventor has found in his daily work that most of the discharge sockets on the market currently use direct power supply. This means that when the current fluctuates, the output power of the socket also fluctuates and the current cannot be adjusted according to actual needs. Summary of the invention
[0004] The purpose of the present invention is to solve the problem that most of the discharge sockets on the market currently use extension cord sockets, which are extremely inconvenient to store. At the same time, the discharge sockets do not have the functions of over-temperature protection and current regulation during use, and there are certain safety hazards.
[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a discharge socket, comprising a shell, an input jack and an output jack are provided at the top of the outer surface of the shell, a control button is provided at the top of the outer surface of the shell, an output hole assembly and an input hole assembly are provided inside the shell, a base is fixedly connected to the bottom end of the outer surface of the shell, a conductive sheet is provided at the top of the outer surface of the base, an adjustment protection assembly is provided inside the input hole assembly, the adjustment protection assembly includes a signal pin, a round hole is provided at the top of the outer surface of the input hole assembly, and a control circuit board is provided inside the input hole assembly.
[0006] The effect achieved by the above components is: by setting up a control circuit board, the pin of the input plug will be connected to the signal pin after being inserted into the input jack, and the discharge signal, current adjustment signal and over-temperature protection signal, etc. are sent to the signal pin end through the control circuit board inside the input hole assembly, so that the input plug can discharge the discharge socket strip, and the output current size is adjusted according to actual use to ensure the safety of electricity use during the use of the discharge socket strip.
[0007] Preferably, a groove is formed at the top of the outer surface of the shell, and one end of the input jack is located inside the groove.
[0008] The effect achieved by the above components is that after the input plug is inserted into the groove, it will fit tightly with the inner wall of the groove, so that the input plug is more stable and not easy to loosen after being inserted into the input jack.
[0009] Preferably, the output jack specification is a combination of one or more 5-hole 10A and one or more 3-hole 16A.
[0010] The effect achieved by the above components is that the adaptability of the socket can be increased by setting the output jack specifications to a combination of one or more 5-hole 10A and one or more 3-hole 16A.
[0011] Preferably, the signal needle is located inside the circular hole, and the radius and shape of the signal needle are matched with the radius and shape of the inner wall of the circular hole.
[0012] The effect achieved by the above components is that the signal needle is not easy to shake inside the circular hole by setting the radius and shape of the signal needle to match the radius and shape of the inner wall of the circular hole.
[0013] Preferably, the control button is located between the input jack and the output jack on the outer surface of the shell, and an input jack is provided at the top end of the outer surface of the shell.
[0014] The effect achieved by the above components is that only one input jack is arranged at the top of the outer surface of the shell, which is convenient for users to identify.
[0015] Preferably, the signal needle is not limited to metal material, and may also be plastic material or magnetic material or micro switch, touch switch or other materials with equivalent functions.
[0016] The effect achieved by the above components is: by setting the signal pin to be made of plastic material or magnetic material or micro switch, touch switch or other materials with equivalent functions, the adaptability of the adjustment protection component during assembly is wider.
[0017] Compared with the prior art, the advantages and positive effects of the present invention are:
[0018] In the present invention, the extension cord part is removed from the traditional socket with an extension cord, so that the user can carry it more conveniently. By setting an adjustment protection component, the pin of the input plug is inserted into the input socket and is connected with the signal pin. The control circuit board inside the input socket component sends a discharge signal, a current adjustment signal and an over-temperature protection signal to the signal pin end, so that the input plug can discharge the discharge socket strip, and the output current is adjusted according to actual use, so as to ensure the safety of electricity use during the use of the discharge socket strip. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;
[0020] Figure 2 It is a schematic diagram of the three-dimensional structure explosion of the present invention;
[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the base of the present invention;
[0022] Figure 4 It is a three-dimensional structural schematic diagram of the input jack assembly of the present invention.
[0023] Legend: 1. Shell; 2. Adjustment and protection assembly; 3. Groove; 4. Input jack; 5. Control button; 6. Output jack; 7. Base; 8. Output hole assembly; 9. Input hole assembly; 10. Conductive sheet; 21. Round hole; 22. Signal pin; 23. Control circuit board. DETAILED DESCRIPTION
[0024] Embodiment 1, as Figure 1-4 As shown, a discharge socket comprises a shell 1, an input jack 4 and an output jack 6 are provided at the top of the outer surface of the shell 1, a control button 5 is provided at the top of the outer surface of the shell 1, an output hole component 8 and an input hole component 9 are provided inside the shell 1, a base 7 is fixedly connected to the bottom of the outer surface of the shell 1, a conductive sheet 10 is provided at the top of the outer surface of the base 7, an adjustment protection component 2 is provided inside the input hole component 9, the adjustment protection component 2 comprises a signal pin 22, a round hole 21 is provided at the top of the outer surface of the input hole component 9, a control circuit board 23 is provided inside the input hole component 9, by providing the control circuit board 23, after the pin of the input plug is inserted into the inside of the input jack 4, it will be connected with the signal pin 22, and a discharge signal, a current adjustment signal and an over-temperature protection signal, etc. are sent to the end of the signal pin 22 through the control circuit board 23 inside the input hole component 9, so that the input plug can discharge the discharge socket strip, and the output current is adjusted according to actual use to ensure the safety of electricity use during the use of the discharge socket strip.
[0025] Reference Figure 1-4 In this embodiment: a groove 3 is provided at the top of the outer surface of the shell 1, one end of the input jack 4 is located inside the groove 3, and after the input plug is inserted into the groove 3, it will fit tightly with the inner wall of the groove 3, so that the input plug is more stable and not easy to loosen after being inserted into the input jack 4. The output jack 6 is a combination of one or more 5-hole 10A and one or more 3-hole 16A. By setting the output jack 6 to a combination of one or more 5-hole 10A and one or more 3-hole 16A, the adaptability of the socket can be increased.
[0026] Reference Figure 1-4In this embodiment: the signal pin 22 is located inside the circular hole 21, and the radius and shape of the signal pin 22 are adapted to the radius and shape of the inner wall of the circular hole 21. By setting the radius and shape of the signal pin 22 to be adapted to the radius and shape of the inner wall of the circular hole 21, the signal pin 22 is not easy to shake inside the circular hole 21. The control button 5 is located between the input jack 4 and the output jack 6 on the outer surface of the shell 1. An input jack 4 is provided at the top of the outer surface of the shell 1. By setting only one input jack 4 at the top of the outer surface of the shell 1, it is convenient for users to identify. The signal pin 22 is not limited to metal material, but can also be plastic material or magnetic material or micro switch, touch switch or other materials with equivalent functions. By setting the manufacturing material of the signal pin 22 to plastic material or magnetic material or micro switch, touch switch or other materials with equivalent functions, the adaptability of the adjustment protection component 2 during assembly is wider.
[0027] Working principle: When using the discharge socket, insert the pin of the input plug into the input jack 4 inside the groove 3 of the shell 1. At this time, the pin will be connected to the signal pin 22 inside the input hole component 9, and then insert the plug pin of the socket to be used into the output jack 6. Turn on the control button 5 to send a discharge signal, a current adjustment signal and an over-temperature protection signal to the signal pin 22 through the control circuit board 23, so that the input plug can discharge the discharge socket, and adjust the output current according to actual use to ensure the safety of electricity use during the use of the discharge socket. At the same time, the groove 3 will fix the relative position between the input plug inserted in the input jack 4 and the shell 1, so that the input plug is more stable and not easy to loosen after being inserted into the input jack 4.
[0028] The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the technical solution of the present invention still belongs to the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
Claims
1. A discharge socket, comprising a housing (1), characterized in that: An input jack (4) and an output jack (6) are provided at the top of the outer surface of the shell (1); a control button (5) is provided at the top of the outer surface of the shell (1); an output hole assembly (8) and an input hole assembly (9) are provided inside the shell (1); a base (7) is fixedly connected to the bottom of the outer surface of the shell (1); a conductive sheet (10) is provided at the top of the outer surface of the base (7); an adjustment protection assembly (2) is provided inside the input hole assembly (9); the adjustment protection assembly (2) includes a signal pin (22); a circular hole (21) is provided at the top of the outer surface of the input hole assembly (9); and a control circuit board (23) is provided inside the input hole assembly (9).
2. A discharge socket according to claim 1, characterized in that: A groove (3) is provided at the top end of the outer surface of the housing (1), and one end of the input jack (4) is located inside the groove (3).
3. A discharge socket according to claim 2, characterized in that: The signal needle (22) is located inside the circular hole (21), and the radius and shape of the signal needle (22) are matched with the radius and shape of the inner wall of the circular hole (21).
4. A discharge socket according to claim 3, characterized in that: The control button (5) is located between the input jack (4) and the output jack (6) on the outer surface of the shell (1), and an input jack (4) is arranged at the top end of the outer surface of the shell (1).