Charging switching protection structure

Abstract

The utility model relates to a charging transfer protection structure which comprises a transfer body (1), a switch button (4) arranged above the transfer body (1), a vehicle charging connection port (2) and a vehicle charging fixing piece (5) arranged on the left side of the transfer body (1), and a gun head connection port (3) and a gun head connection fixing piece (6) arranged on the right side of the transfer body (1). A temperature control protection assembly (8) and a physical protection assembly (9) are arranged in the adapter body. The vehicle charging fixing piece (5), the gun head connecting fixing piece (6), the temperature control protection assembly (8) and the physical protection assembly (9) are all connected with the switch button (4). By arranging the vehicle charging fixing piece and the gun head connecting fixing piece, the problem that a new energy gun head is not tightly inserted in the charging process can be solved, on the other hand, due to the fact that the temperature control protection assembly and the physical protection assembly are arranged, when overheating occurs, a switch key can be automatically switched off, and the problem of potential safety hazards such as gun head overheating is solved.

Description

Technical Field

[0001] The utility model relates to the field of new energy, in particular to the field of new energy charging. Background Art

[0002] As new energy vehicles become more and more popular, there are more and more charging stations for new energy vehicles. Due to different models, different batteries are configured, the charging speed, energy storage, etc. are different. Moreover, the charging guns of different new energy vehicles are also different.

[0003] Therefore, the above situations combined will lead to the problem that the gun head is not tightly connected when new energy vehicles are charging on charging piles. At the same time, if the charging gun heads used by different models are different during the charging process, there will also be safety hazards such as gun head overheating. Utility Model Content

[0004] The purpose of the utility model is to provide a charging adapter protection structure to solve the safety hazards such as loose connection and overheating of the gun head during charging of new energy vehicles in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a charging adapter protection structure, including an adapter body, a switch button is arranged on the top of the adapter body, a vehicle charging connection port and a vehicle charging fixture for fixing are arranged on the left side of the adapter body, a gun head connection port and a gun head connection fixture for fixing are arranged on the right side of the adapter body, a temperature control protection component and a physical protection component are arranged inside the adapter body, and the vehicle charging fixture, the gun head connection fixture, the temperature control protection component and the physical protection component are all connected to the switch button.

[0006] Preferably, the temperature control protection component includes a temperature control switch and a temperature detection component, the temperature detection component is connected to the temperature control switch, and the temperature control switch is connected to the switch button.

[0007] Preferably, the temperature detecting element is a temperature sensor.

[0008] Preferably, the physical protection component includes a reset switch and a resistor, and the reset switch is connected to the resistor.

[0009] Preferably, a sealing component for preventing water leakage is provided on the vehicle charging connection port and / or the gun head connection port.

[0010] Preferably, the sealing component is a sealing rubber ring.

[0011] Preferably, the vehicle charging fixture comprises a vehicle hook and a hook connecting rod 1, one end of the hook connecting rod 1 is fixedly connected to the vehicle hook, and the other end of the hook connecting rod 1 is fixedly connected to the switch button.

[0012] Preferably, the gun head connecting fixing member includes a gun head hook and a hook connecting rod 2, one end of the hook connecting rod 2 is fixedly connected to the gun head hook, and the other end of the hook connecting rod 2 is fixedly connected to the switch button.

[0013] Preferably, a guide rod is provided between the second hook connecting rod and the switch button, and the other end of the second hook connecting rod and the switch button are fixedly connected via the guide rod.

[0014] Preferably, a waterproof coating that prevents water penetration is provided on the switch button.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The charging adapter protection structure of the utility model connects the vehicle charging connection port to the car and fixes it with the vehicle charging fixture, and connects the gun head connection port to the gun head and uses the gun head connection fixture to solve the problem of loose connection of the new energy gun head during charging. On the other hand, since a temperature control protection component and a physical protection component are provided, and both the temperature control protection component and the physical protection component are connected to the switch button, when the gun head connection port, the adapter body as a whole or the vehicle charging connection port overheats, the switch button can be automatically disconnected, or the charging line can be disconnected, and the switch button can be opened manually to solve the safety hazard problem of gun head overheating.

[0017] 2. The charging transfer protection structure of the utility model is provided with a sealing component for preventing water leakage on the vehicle charging connection port and / or the gun head connection port, which can prevent water from entering.

[0018] 3. The charging adapter protection structure of the utility model cleverly connects the hook connecting rod 2 and the switch button through the guide rod. When the switch button is pressed, the vehicle charging fixture and the gun head connection fixture are fixedly connected at the same time. Moreover, after pressing the switch button, if the gun head connection port, the adapter body as a whole or the vehicle charging connection port overheats, the temperature control protection component and the physical protection component will automatically disconnect the switch button to solve the safety hazard problem of gun head overheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A three-dimensional schematic diagram of a charging transfer protection structure of the utility model according to an embodiment;

[0021] Figure 2 This is a side view of a charging transfer protection structure of the utility model according to an embodiment;

[0022] Figure 3 A schematic cross-sectional view of a charging transfer protection structure of the utility model according to an embodiment;

[0023] Figure 4 A schematic plan view of one end of a vehicle charging fixture of a charging transfer protection structure of the utility model according to an embodiment;

[0024] Figure 5 It is a plan view of one end of a gun head connection fixing member of a charging transfer protection structure of the utility model according to an embodiment.

[0025] In the accompanying drawings, 1. adapter; 2. vehicle charging connection port; 3. gun head connection port; 4. switch button; 5. vehicle charging fixture, 51. car hook, 52. hook connecting rod one; 6. gun head connection fixture, 61. gun head hook, 62. hook connecting rod two; 7. guide rod; 8. temperature control protection component, 81. temperature control switch, 82. temperature detection component; 9. physical protection component, 91. reset switch, 92. resistor; 10. sealing component. DETAILED DESCRIPTION

[0026] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0027] In the description of the present application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" 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, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In the description of the present application, it should be understood that the terms "upper", "lower", "side", "front", "rear", etc. indicate orientations or positional relationships based on the installation, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0030] In the description of this application, it should be noted that the term "and / or" is merely a description of the association relationship between associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0031] It should also be noted that, in the embodiments of the present application, the same figure mark is used to represent the same component or the same part. For the same parts in the embodiments of the present application, the figure may only mark one of the parts or components as an example. It should be understood that the figure mark also applies to other identical parts or components.

[0032] In addition, in the present application, the technical features described in an open manner include closed technical solutions composed of the listed features, and also include open technical solutions containing the listed features.

[0033] In order to further understand the content, features and effects of the utility model of the present application, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0034] like Figure 1-5As shown, the charging adapter protection structure includes an adapter body 1, a switch button 4 is provided on the top of the adapter body 1, a vehicle charging connection port 2 and a vehicle charging fixture 5 for fixing are provided on the left side of the adapter body 1, a gun head connection port 3 and a gun head connection fixture 6 for fixing are provided on the right side of the adapter body 1, a temperature control protection component 8 and a physical protection component 9 are provided inside the adapter body 1, and the vehicle charging fixture 5, the gun head connection fixture 6, the temperature control protection component 8 and the physical protection component 9 are all connected to the switch button 4. By setting a vehicle charging fixture and a gun head connection fixture, the vehicle charging connection port is connected to the car and fixed with the vehicle charging fixture, and the gun head connection port is connected to the gun head and fixed with the gun head connection fixture. On the one hand, the problem of the new energy gun head not being tightly plugged in during charging can be solved. On the other hand, because a temperature control protection component and a physical protection component are provided, and both the temperature control protection component and the physical protection component are connected to the switch button, when the gun head connection port, the adapter as a whole or the vehicle charging connection port overheats, the switch button can be automatically disconnected, or the charging line can be disconnected, and the switch button can be opened manually to solve the safety hazard problem such as gun head overheating.

[0035] Specifically, Figure 3 As shown, the temperature control protection component 8 includes a temperature control switch 81 and a temperature detection component 82, the temperature detection component 82 is connected to the temperature control switch 81, the temperature control switch 81 is connected to the switch button 4, and the physical protection component 9 includes a reset switch 91 and a resistor 92, and the reset switch 91 is connected to the resistor 92. In this embodiment, the temperature control switch 81 is arranged below the switch button, and the reset switch 91 is arranged below the hook connecting rod 1. When the switch button is pressed, the temperature switch button is also pressed at the same time, and the temperature detection component starts to work, and monitors in real time whether the temperature exceeds the set range. If the gun head connection port, the adapter body as a whole, or the vehicle charging connection port is overheated, the temperature control protection component and the physical protection component will automatically disconnect the switch button to solve the problem of safety hazards such as overheating of the gun head. In this embodiment, the temperature detection component 82 is a temperature sensor. Of course, the temperature detection component 82 can also be in other forms, not limited to temperature sensors.

[0036] Specifically, a sealing component 10 for preventing water leakage is provided on the vehicle charging connection port 2 and / or the gun head connection port 3. In this embodiment, the sealing component 10 is a sealing rubber ring. Of course, it is not limited to a sealing rubber ring, and it can also be a component with a sealing function in its form.

[0037] Specifically, Figure 3As shown, the vehicle charging fixture 5 includes a car hook 51 and a hook connecting rod 1 52, one end of the hook connecting rod 1 52 is fixedly connected to the car hook 51, and the other end of the hook connecting rod 1 52 is fixedly connected to the switch button 4. The gun head connecting fixture 6 includes a gun head hook 61 and a hook connecting rod 2 62, one end of the hook connecting rod 2 62 is fixedly connected to the gun head hook 61, and the other end of the hook connecting rod 2 62 is fixedly connected to the switch button 4. A guide rod 7 is provided between the hook connecting rod 2 62 and the switch button 4, and the other end of the hook connecting rod 2 62 is fixedly connected to the switch button 4 through the guide rod 7. The hook connecting rod 2 and the switch button are cleverly connected by the guide rod. When the switch button is pressed, the vehicle charging fixture and the gun head connecting fixture are fixedly connected at the same time. Moreover, after the switch button is pressed, if the gun head connection port, the adapter body as a whole or the vehicle charging connection port overheats, the temperature control protection component and the physical protection component will automatically disconnect the switch button to solve the safety hazards such as gun head overheating.

[0038] Specifically, a waterproof coating is provided on the switch button 4 to prevent water from penetrating. In actual use, there may be rain or humid weather, so as to prevent the switch button from electric shock due to rain or the like.

[0039] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A charging transfer protection structure, characterized in that: The adapter body (1) comprises an adapter (1), a switch button (4) is arranged on the top of the adapter body (1), a vehicle charging connection port (2) and a vehicle charging fixture (5) for fixing are arranged on the left side of the adapter body (1), a gun head connection port (3) and a gun head connection fixture (6) for fixing are arranged on the right side of the adapter body (1), a temperature control protection component (8) and a physical protection component (9) are arranged inside the adapter body (1), and the vehicle charging fixture (5), the gun head connection fixture (6), the temperature control protection component (8) and the physical protection component (9) are all connected to the switch button (4).

2. The charging transfer protection structure according to claim 1, characterized in that: The temperature control protection component (8) comprises a temperature control switch (81) and a temperature detection component (82); the temperature detection component (82) is connected to the temperature control switch (81); and the temperature control switch (81) is connected to the switch button (4).

3. The charging transfer protection structure according to claim 2, characterized in that: The temperature detection component (82) is a temperature sensor.

4. The charging transfer protection structure according to any one of claims 1 to 3, characterized in that: The physical protection component (9) comprises a reset switch (91) and a resistor (92), and the reset switch (91) and the resistor (92) are connected.

5. The charging transfer protection structure according to claim 4, characterized in that: A sealing component (10) for preventing water leakage is provided on the vehicle charging connection port (2) and / or the gun head connection port (3).

6. The charging transfer protection structure according to claim 5, characterized in that: The sealing component (10) is a sealing rubber ring.

7. The charging transfer protection structure according to claim 5 or 6, characterized in that: The vehicle charging fixture (5) comprises a vehicle hook (51) and a hook connecting rod (52), one end of the hook connecting rod (52) being fixedly connected to the vehicle hook (51), and the other end of the hook connecting rod (52) being fixedly connected to the switch button (4).

8. The charging transfer protection structure according to claim 7, characterized in that: The gun head connecting fixing member (6) comprises a gun head hook (61) and a second hook connecting rod (62), one end of the second hook connecting rod (62) is fixedly connected to the gun head hook (61), and the other end of the second hook connecting rod (62) is fixedly connected to the switch button (4).

9. The charging transfer protection structure according to claim 8, characterized in that: A guide rod (7) is provided between the second hook connecting rod (62) and the switch button (4), and the other end of the second hook connecting rod (62) and the switch button (4) are fixedly connected via the guide rod (7).

10. The charging transfer protection structure according to claim 9, characterized in that: A waterproof coating that prevents water penetration is provided on the switch button (4).

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