Charging head easy-to-replace and easy-to-detect structure of battery replacing cabinet

Abstract

The utility model discloses an easy-to-replace and easy-to-detect structure for a charging head of a battery replacement cabinet, which comprises a power supply circuit, a battery compartment and the charging head, and is characterized in that a power line I is arranged on the power supply circuit, a power line II is arranged on the charging head, a plug terminal I is arranged on the power line I, and a plug terminal II is arranged on the plug terminal II. A first plug terminal is arranged on the first power line, a second plug terminal matched with the first plug terminal is arranged on the second power line, a first wire passing hole is formed in the bin wall of the battery bin, a detachable wire changing plate is fixed to the bin wall of the battery bin, a second wire passing hole is formed in the wire changing plate, and the second power line is fixed to the wire changing plate. By means of the structure, the replacement process is simple, operation is easy, time is saved, the whole wire does not need to be replaced, and wires are saved correspondingly.

Description

Technical Field

[0001] The utility model relates to a power exchange cabinet, in particular to a structure for easily replacing and inspecting a charging head of the power exchange cabinet. Background Art

[0002] A charging head for charging lithium batteries needs to be installed in the battery compartment of the battery swap cabinet. The charging head is plugged into the socket on the lithium battery to charge the lithium battery. The charging head is connected to the power supply through wires and power supply circuits. There is a wire hole on the wall of the battery compartment. One end of the wire is located in the battery compartment through the wire hole, and the rest is hidden in the battery swap cabinet and fixed by a wire clip. Therefore, the charging head has a certain adjustment space to facilitate the user to plug the charging head into the socket.

[0003] However, in actual use, it was found that many users often pulled the wires violently, causing the wires to break, and the charging head and the entire wire needed to be replaced. But replacement was very inconvenient in the past, because most of the wires were hidden inside the charging cabinet, so the back panel of the charging cabinet needed to be disassembled to expose the inside of the charging cabinet before the wires and charging head could be replaced. The back panel of the charging cabinet is relatively long and heavy, there are many screws, and the internal space of the charging cabinet is small. It is also inconvenient to use tools, and it is very inconvenient to disassemble.

[0004] Therefore, the applicant has designed a battery swap cabinet charging head that is easy to replace and inspect to solve the above problems. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a structure for easily replacing and inspecting a charging head of a battery exchange cabinet.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] The battery exchange cabinet has an easy-to-replace and easy-to-inspect structure for the charging head, comprising a power supply circuit, a battery compartment and a charging head, and is characterized in that: the power supply circuit is provided with a power cord 1, the charging head is provided with a power cord 2, the power cord 1 is provided with a plug terminal 1, the power cord 2 is provided with a plug terminal 2 that cooperates with the plug terminal 1, a wire hole 1 is provided on the compartment wall of the battery compartment and a detachable wire-changing plate is fixed thereto, the wire-changing plate is provided with a wire hole 2, and the power cord 2 is fixed on the wire-changing plate.

[0008] The second power line is fixed on the line changing board through a line card.

[0009] The second wire hole is a long hole.

[0010] The line-changing plate is provided with connecting holes opposite to each other, and the compartment wall of the battery compartment is provided with connecting screw holes, through which screws are connected with the connecting screw holes.

[0011] The line-changing plate is provided with a positioning plate, which can be positioned against the top surface of the battery compartment.

[0012] The second wire hole is provided with an annular rubber ring which wraps the edge of the second wire hole.

[0013] The beneficial effect of the utility model is that the utility model divides the electric wires into power line one and power line two, and then the power line one and the power line two are plugged through the plug-in terminal one and the plug-in terminal two, and a line changing board is provided, and the power line two is fixed on the line changing board.

[0014] When the user pulls the wire violently, only power cord 2 will be damaged. After power cord 2 is damaged, you only need to disassemble the wiring board, pull plug terminal 1 and plug terminal 2 out of wire hole 1, separate plug terminal 1 and plug terminal 2, and then remove power cord 2 from the wiring board to replace it with a new one.

[0015] The wiring board is small and light, and the tools in the battery compartment are easy to operate. The plug-in and unplugging of the plug-in terminal 1 and the plug-in terminal 2 are also easy. Therefore, the above replacement process is simple, easy to operate and saves time. There is no need to replace the entire wire, which saves wires accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is the structural diagram of the battery compartment;

[0018] Figure 2 This is the exploded structure diagram of the battery compartment;

[0019] Figure 3 This is the exploded structure diagram of the line change board. DETAILED DESCRIPTION

[0020] The advantages and features of the present disclosure and its implementation methods will be explained by the following embodiments described with reference to the accompanying drawings. However, the present disclosure can be embodied in different forms and should not be interpreted as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure will be comprehensive and complete, and will fully convey the scope of the present disclosure to those skilled in the art. In addition, the present disclosure is limited only by the scope of the claims.

[0021] The shapes, sizes, ratios, angles and numbers disclosed in the drawings for describing the embodiments of the present disclosure are only examples, and therefore the present disclosure is not limited to the details shown. Throughout this specification, the same reference numerals refer to the same elements. In the following description, when the detailed description of the relevant known functions or configurations is determined to be unnecessary to blur the focus of the present disclosure, the detailed description will be omitted. In the case of using "including", "having" and "comprising" described in this specification, other parts may be added unless "only" is used. Unless otherwise indicated, the terms in the singular may include plural forms.

[0022] When explaining an element, although not explicitly described, the element is understood to include a range of error.

[0023] When describing a positional relationship, for example, when the positional relationship is described as "on," "above," "below," and "adjacent to," unless "immediately" or "directly" is used, one or more parts may be arranged between two other parts.

[0024] When describing a time relationship, for example, when a time sequence is described as “after,” “subsequently,” “next,” and “before,” discontinuous cases may be included unless “just” or “directly” is used.

[0025] It should be understood that although the terms "first", "second", etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from other elements. For example, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element without departing from the scope of the present disclosure.

[0026] As those skilled in the art can fully understand, the features of the different embodiments of the present disclosure can be coupled or combined with each other in part or in whole, and can cooperate with each other in various ways and be driven technically. The embodiments of the present disclosure can be performed independently of each other, or can be performed together in a mutually dependent relationship.

[0027] Reference Figures 1 to 3The utility model discloses a structure for easily replacing and inspecting a charging head of a power exchange cabinet, comprising a power supply circuit (not shown in the figure), a battery compartment 1 and a charging head 2, and the power supply circuit is provided with a power cord 1 (not shown in the figure), and the charging head 2 is provided with a power cord 2 3. The power cord 1 and the power supply circuit can be directly welded, and the charging head 2 and the power cord 2 3 are an integral structure, the power cord 1 is provided with a plug-in terminal 1 (not shown in the figure), and the power cord 2 3 is provided with a plug-in terminal 2 (not shown in the figure) that cooperates with the plug-in terminal 1, so that the power cord 1 and the power cord 2 3 are connected by plugging in the plug-in terminals, and connection and disconnection are very convenient, which is convenient for subsequent replacement.

[0028] As shown in the figure, the battery compartment 1 is provided with a wire hole 1 4 and a detachable wire change board 5 fixed on the compartment wall. When replacing the power cord 2 3, it is necessary to pull the plug-in terminal 1 and the plug-in terminal 2 out of the wire hole 1 4, and separate the plug-in terminal 1 and the plug-in terminal 2 manually. The wire change board 5 is provided with a wire hole 2 6. Of course, the power cord 2 3 passes through the wire hole 2 6, and the power cord 2 3 is fixed on the wire change board 5. Because if the power cord 2 3 is not fixed, when the user pulls the charging head 2, it is easy to pull out the power cord 1 and the power cord 2 3, and it is also easy to separate the plug-in terminal 1 and the plug-in terminal 2 when pulling, causing a circuit break, and it is even possible to pull the power cord 1 off the power supply circuit, causing damage. Of course, the power cord 2 3 is fixed to the wire change board 5 through a wire clip. The wire clip is an existing product, which is fixed to the wire change board 5 by screws and is located in the power exchange cabinet.

[0029] As a preferred structure, the second wire hole 6 is a long hole, so that the second power wire 3 has a larger movable space.

[0030] As a specific fixing structure, the wiring board 5 is relatively provided with a connecting hole 7, and the compartment wall of the battery compartment 1 is provided with a connecting screw hole. The screw is connected to the connecting screw hole through the connecting hole 7. In this way, the wiring board 5 is fixed more firmly and can prevent the user from easily removing it.

[0031] As shown in the figure, a positioning plate 8 is vertically provided on one side edge of the line changing plate 5, and the positioning plate 8 can be positioned against the top surface of the battery compartment 1, which is convenient for the installation of the line changing plate 5. Of course, the line changing plate 5 of the present application also needs to be installed at a relatively high position in the battery compartment 1, because the power exchange cabinet of the present application adopts a water immersion fire extinguishing method. If the line changing plate 5 is too low, when a fire occurs in the lithium battery in the battery compartment 1, water will flow away from the line through hole 2 6 and the line through hole 1 4 without submerging the lithium battery.

[0032] As shown in the figure, the wire hole 2 6 is provided with an annular rubber ring that wraps the edge of the wire hole 2 6. The annular rubber ring can prevent the hole wall of the wire hole 2 6 from cutting the power line 2 3. Of course, in order to facilitate installation, the annular rubber ring is clamped on the locking screw by the shell 1 9 and the shell 2 10, thereby clamping the edge of the hole of the wire hole 2 6. The shape of the annular rubber ring corresponds to the shape of the wire hole 2 6.

[0033] The process of changing the line is briefly described as follows: first remove the positioning plate 8, then pull the positioning plate 8 to pull the plug-in terminal 1 and the plug-in terminal 2 out of the wire hole 1 4, pull out the plug-in terminal 2, and then take the positioning plate 8 and the power line 2 3 out of the battery compartment 1 as a whole, remove the wire card on the outside, thereby removing the power line 2 3, and then replace it with a new one and install it back.

[0034] The above is a detailed introduction to the easy-to-replace and easy-to-inspect structure for the charging head of a battery swap cabinet provided by an embodiment of the utility model. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method of the utility model and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. The charging head of the battery exchange cabinet is easy to replace and inspect, including a power supply circuit, a battery compartment and a charging head, characterized by: The power supply circuit is provided with a power cord 1, the charging head is provided with a power cord 2, the power cord 1 is provided with a plug terminal 1, the power cord 2 is provided with a plug terminal 2 that cooperates with the plug terminal 1, the battery compartment wall is provided with a wire hole 1 and a detachable wire changing plate is fixed thereon, the wire changing plate is provided with a wire hole 2, and the power cord 2 is fixed on the wire changing plate.

2. The easy-to-change and easy-to-check structure for charging heads of a battery-swapping cabinet according to claim 1 is characterized in that: The second power line is fixed on the line changing board through a line card.

3. The easy-to-change and easy-to-check structure for charging heads of a battery-swapping cabinet according to claim 1 is characterized in that: The second wire hole is a long hole.

4. The easy-to-change and easy-to-check structure for charging heads of a battery-swapping cabinet according to claim 1 is characterized in that: The line-changing plate is provided with connecting holes opposite to each other, and the compartment wall of the battery compartment is provided with connecting screw holes, through which screws are connected with the connecting screw holes.

5. The easy-to-change and easy-to-check structure for charging heads of a battery-swapping cabinet according to claim 1 is characterized in that: The line-changing plate is provided with a positioning plate, which can be positioned against the top surface of the battery compartment.

6. The easy-to-change and easy-to-check structure for charging heads of a battery-swapping cabinet according to claim 1 is characterized in that: The second wire hole is provided with an annular rubber ring which wraps the edge of the second wire hole.

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