New energy automobile discharge socket

Abstract

A new energy automobile discharge socket is characterized by mainly comprising a shell, an insulating cap, a pin, a first copper bar, an upper mounting plate, a PCB, a microswitch, a protection door spring, a bottom mounting plate, a first protection door, a second protection door, a lower mounting plate and a second copper bar. Compared with a wire connection structure in the market, the connection structure of the copper bar and the contact pin is convenient to tap, the defect that the wires are wound too much and disorderly is overcome, meanwhile, the copper bar can effectively prevent a load from being on fire, many hidden dangers are reduced, the copper bar and the contact pin are connected in a riveting mode, the link that the wires need to be soldered is reduced, and the service life of the copper bar and the contact pin is prolonged. And the reliability is higher than that of wire connection. And the position of the external microswitch can be customized to change the function, so that the function optimization is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicles, in particular to a discharge socket for new energy vehicles. Background Art

[0002] With the increasing environmental pollution and oil consumption, electric vehicles have become an important part of the development of the automotive industry. At present, most electric vehicles use large-capacity power batteries as a power source to improve the endurance of electric vehicles. While serving as a power source for electric vehicles, power batteries can also be used as a vehicle power source, connected to external devices through the discharge connection device of the electric vehicle, and then provide power to other external devices that need electricity.

[0003] However, the discharge connection devices of electric vehicles in the prior art all have the problems of complex structure, high cost, large space occupation, poor user experience and low safety, and cannot meet people's growing high-standard usage needs.

[0004] Chinese patent CN202211012793.X discloses a new energy vehicle discharge socket, discharge system and discharge method, which is used to solve the technical problem that the 220V in-vehicle discharge socket products in the prior art cannot adapt to multiple types of plugs. The new energy vehicle discharge plug includes: a socket panel and a socket body, the socket panel is fixedly connected to the socket body; a variety of sockets are arranged on the socket panel; a socket terminal and a PCB board are also arranged between the socket panel and the socket body; a socket switch for opening or closing the discharge socket is arranged on the PCB board; the socket terminal is used to connect the plug of the electrical equipment and the bidirectional charger.

[0005] However, the above patent still has the problem of complex structure and large space occupation. This patent designs a new energy vehicle discharge socket to solve the above problem. Utility Model Content

[0006] In order to solve one of the above problems, the utility model provides a new energy vehicle discharge socket with simple structure, optimized functions and small space occupation. The specific technical solution is as follows:

[0007] A discharge socket for a new energy vehicle, characterized in that it mainly includes a shell, an insulating cap, a pin, a No. 1 copper busbar, an upper mounting plate, a PCB circuit board, a micro switch, a protective door spring, a bottom mounting plate, a No. 1 protective door, a No. 2 protective door, a lower mounting plate, and a No. 2 copper busbar;

[0008] The bottom mounting plate is the bottom layer of the mechanism, on which the protection door, protection door 2 and micro switch are installed;

[0009] The lower mounting plate is mounted on the bottom mounting plate and the accessory parts;

[0010] The upper mounting plate and the PCB circuit board are mounted on the lower mounting plate;

[0011] The insulating cap is installed on the pin, the pin and copper busbar No. 1 are installed on the upper mounting plate, and copper busbar No. 2 is installed on the lower mounting plate.

[0012] Furthermore, the protection door spring is placed between the protection door and the protection door 2 to put the protection door in a normally closed protection working state.

[0013] Furthermore, the protection door No. 1 and the protection door No. 2 are provided with a guide rail slider mechanism to control the movement.

[0014] Furthermore, baffle No. 1 and baffle No. 2 are provided on the bottom mounting plate and the lower mounting plate, which play a role in radial limiting and fixing the entire protective door structure;

[0015] Furthermore, the bottom mounting plate and the lower mounting plate are fixed by bayonet assembly, and the protective door is located inside the bottom mounting plate and is axially limited.

[0016] Furthermore, the micro switch is inserted into the position of the limit structure and then matched with the bottom mounting plate, wherein the limit structure plays a radial limit role on the micro switch, and the bottom mounting plate and the lower mounting plate play an axial limit role on the micro switch;

[0017] Furthermore, the installation position of the micro switch can be arbitrarily changed by changing the position of the limit structure and the position of the opening on the bottom mounting plate, and the micro switch is in an external state.

[0018] Furthermore, the copper bar No. 1 and the copper bar No. 2 are respectively inserted into the radial limiting structure to achieve radial limiting, and then cooperate with the upper mounting plate to achieve axial limiting.

[0019] Furthermore, the pins are inserted into corresponding holes to connect with the copper busbar to achieve power transmission function.

[0020] The advantages and effects of this application are as follows:

[0021] 1. The discharge socket protection door structure of the utility model ensures the safety of the socket and effectively reduces the possibility of discharge overload crisis and passenger safety.

[0022] 2. Compared with the wire connection structure on the market, the copper busbar-pin connection structure of the utility model is convenient for branching and eliminates the disadvantages of excessive entanglement of wires. At the same time, the copper busbar can effectively prevent load fire and reduce many hidden dangers. The copper busbar and the pin are connected by riveting, which reduces the need for soldering of wires and has higher reliability than wire connection.

[0023] 3. The position of the external micro switch of the utility model can be customized to change the function, thereby achieving functional optimization.

[0024] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings as follows.

[0025] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0027] Figure 1 This is the exploded diagram of the discharge socket;

[0028] Figure 2 A bottom view of the socket as a whole with the top facing downward;

[0029] Figure 3 A bottom view of the socket as a whole with the bottom facing downward;

[0030] Figure 4 Set up the structural diagram for the bottom layer of the socket;

[0031] Figure 5 It is a bottom view of the middle structure of the socket;

[0032] Figure 6 It is a three-dimensional diagram of the middle structure of the socket;

[0033] Figure 7 3D view of the socket without housing.

[0034] Figure markings: 1-housing; 2-insulating cap; 3-pin; 4-copper busbar No. 1; 5-upper mounting plate; 6-PCB circuit board; 7-micro switch; 8-protective door spring; 9-bottom mounting plate; 9.1-baffle No. 1; 10-protective door No. 1; 11-protective door No. 2; 12-lower mounting plate; 12.1-limiting structure; 12.2-baffle No. 2; 12.3, 12.4, 12.5-radial limiting structure; 13-copper busbar No. 2. Specific embodiments

[0035] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. In the following description, specific details such as specific configuration and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment.

[0036] It should be understood that the references to "one embodiment" or "this embodiment" throughout the specification mean that the specific features, structures, or characteristics associated with the embodiment are included in at least one embodiment of the present application. Therefore, the references to "one embodiment" or "this embodiment" appearing throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0037] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0038] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0039] The term "at least one" in this article is merely a description of the association relationship of associated objects, indicating that there may be three relationships. For example, at least one of A and B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0040] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.

[0041] Example 1

[0042] This embodiment introduces a structure of a discharge socket for a new energy vehicle. Figure 1 This is an exploded view of the discharge socket.

[0043] A new energy vehicle discharge socket, characterized in that it mainly includes a shell 1, an insulating cap 2, a pin 3, a copper busbar No. 1 4, an upper mounting plate 5, a PCB circuit board 6, a micro switch 7, a protective door spring 8, a bottom mounting plate 9, a protective door No. 1 10, a protective door No. 2 11, a lower mounting plate 12, and a copper busbar No. 2 13;

[0044] The bottom mounting plate 9 is the bottom layer of the mechanism, on which the protection door No. 1 10, the protection door No. 2 11 and the micro switch 7 are installed;

[0045] The lower mounting plate 12 is mounted on the bottom mounting plate 9 and the accessory parts;

[0046] The upper mounting plate 5 and the PCB circuit board 6 are mounted on the lower mounting plate 12;

[0047] The insulating cap 2 is installed on the pin 3 , the pin 3 and the copper busbar No. 1 4 are installed on the upper mounting plate 5 , and the copper busbar No. 2 13 is installed on the lower mounting plate 12 .

[0048] Example 2

[0049] This embodiment introduces a process of installing a discharge socket of a new energy vehicle based on the above embodiment. Figure 2 A bottom view of the socket as a whole with the top facing downward; Figure 3 A bottom view of the socket as a whole with the bottom facing downward; Figure 4 Set up the structural diagram for the bottom layer of the socket;

[0050] Figure 5 It is a bottom view of the middle structure of the socket; Figure 6 It is a three-dimensional diagram of the middle structure of the socket; Figure 7 3D view of the socket without housing.

[0051] Preferably, the protection door spring 8 is placed between the protection door 10 and the protection door No. 2 11 to put the protection door in a normally closed protection working state.

[0052] Preferably, the protection door No. 1 10 and the protection door No. 2 11 are provided with a guide rail slider mechanism to control the movement.

[0053] Preferably, the bottom mounting plate 9 and the lower mounting plate 12 are provided with baffle plate 1 9.1 and baffle plate 2 12.2, which play a role of radial limiting and fixing the entire protective door structure;

[0054] The bottom mounting plate 9 and the lower mounting plate 12 are fixed by bayonet assembly, and the protective door is located inside the bottom mounting plate 9 and is axially limited.

[0055] Preferably, the micro switch 7 is inserted into the position of the limiting structure 12.1 and then matched with the bottom mounting plate 9, wherein the limiting structure 12.1 plays a radial limiting role on the micro switch 7, and the bottom mounting plate 9 and the lower mounting plate 12 play an axial limiting role on the micro switch 7;

[0056] The installation position of the micro switch 7 can be arbitrarily changed by changing the position of the limiting structure 12.1 and the position of the opening on the bottom mounting plate 9, and the micro switch 7 is in an external state.

[0057] Preferably, the copper bar No. 1 4 and the copper bar No. 2 13 are respectively inserted into the radial limiting structures 12.3, 12.4, 12.5 to achieve radial limiting, and then cooperate with the upper mounting plate 5 to achieve axial limiting.

[0058] Preferably, the pin 3 is inserted into the corresponding hole to connect with the copper busbar to achieve power transmission function.

[0059] The discharge socket protection door structure of the utility model ensures the safety of the socket and effectively reduces the possibility of discharge overload crisis and riding safety. Compared with the wire connection structure on the market, the copper busbar-pin connection structure is convenient for tapping and eliminates the disadvantages of excessive winding and confusion of wires. At the same time, the copper busbar can effectively prevent the load from catching fire and reduce many hidden dangers. The copper busbar-pin connection method uses riveting, which reduces the need for soldering of wires and has higher reliability than wire connection. The position of the external micro switch can be customized to change the function, realizing functional optimization.

[0060] The above description is only the preferred embodiment of the utility model, which does not limit the protection scope of the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any changes, modifications, substitutions, integrations and parameter changes to these embodiments within the spirit and principle of the utility model through conventional substitutions or capable of achieving the same functions without departing from the principles and spirit of the utility model shall fall within the protection scope of the utility model.

Claims

1. A discharge socket for new energy vehicles, characterized in that: It mainly comprises a housing (1), an insulating cap (2), a pin (3), a copper busbar No. 1 (4), an upper mounting plate (5), a PCB circuit board (6), a micro switch (7), a protective door spring (8), a bottom mounting plate (9), a protective door No. 1 (10), a protective door No. 2 (11), a lower mounting plate (12), and a copper busbar No. 2 (13); The bottom mounting plate (9) is the bottom layer of the mechanism, on which a protection door No. 1 (10), a protection door No. 2 (11) and a micro switch (7) are mounted; The lower mounting plate (12) is mounted on the bottom mounting plate (9) and the accessory parts; The upper mounting plate (5) and the PCB circuit board (6) are mounted on the lower mounting plate (12); The insulating cap (2) is mounted on the plug pin (3), the plug pin (3) and copper busbar No. 1 (4) are mounted on the upper mounting plate (5), and copper busbar No. 2 (13) is mounted on the lower mounting plate (12).

2. A new energy vehicle discharge socket as claimed in claim 1, characterized in that: The protection door spring (8) is placed between the protection door (10) and the protection door No. 2 (11) to put the protection door in a normally closed protection working state.

3. A new energy vehicle discharge socket as claimed in claim 1, characterized in that: The protection door No. 1 (10) and the protection door No. 2 (11) are provided with a guide rail and a slider mechanism to control the movement.

4. A new energy vehicle discharge socket as claimed in claim 1, characterized in that: The bottom mounting plate (9) and the lower mounting plate (12) are provided with baffle plate No. 1 (9.1) and baffle plate No. 2 (12.2), which play a role in radial limiting and fixing the entire protective door structure; The bottom mounting plate (9) and the lower mounting plate (12) are fixed by means of a bayonet assembly, and the protective door is located inside the bottom mounting plate and is axially limited.

5. A new energy vehicle discharge socket as claimed in claim 4, characterized in that: The micro switch (7) is inserted into the position of the limiting structure (12.1) and then cooperates with the bottom mounting plate (9), wherein the limiting structure (12.1) plays a radial limiting role on the micro switch (7), and the bottom mounting plate (9) and the lower mounting plate (12) play an axial limiting role on the micro switch (7); The installation position of the micro switch (7) can be arbitrarily changed by changing the position of the limit structure (12.1) and the position of the opening on the bottom mounting plate (9), and the micro switch (7) is in an external state.

6. A new energy vehicle discharge socket as claimed in claim 5, characterized in that: The copper bar No. 1 (4) and the copper bar No. 2 (13) are respectively inserted into the radial limiting structures (12.3, 12.4, 12.5) to achieve radial limiting, and then cooperate with the upper mounting plate (5) to achieve axial limiting.

7. A new energy vehicle discharge socket as claimed in claim 5, characterized in that: The plug pin (3) is inserted into the corresponding hole to connect with the copper busbar to achieve the power transmission function.

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