Power equipment and power system

Abstract

The utility model provides power equipment and a power system, and relates to the technical field of electrical equipment. The power equipment comprises a base and a terminal strip. A wire outlet structure and an accommodating gap are arranged on the base at intervals. The terminal strip is electrically connected to the wire outlet structure, and at least part of the terminal strip is embedded in the accommodating gap, so that at least part of the terminal strip is accommodated in the base. Thus, when the power equipment is installed, the space occupied by the power equipment is small, and the power equipment is convenient to install. Therefore, the possibility that an installation space for installing the power equipment needs to be additionally increased due to the fact that the size of the power equipment is large can be reduced, and the economical efficiency of installation of the power equipment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electrical equipment, and in particular to a power device and a power system. Background Art

[0002] Terminal blocks are a common electrical connection device. Terminal blocks can be connected to power equipment and other components such as control systems, switches, relays or sensors to achieve electrical connection between power equipment and external devices, play a role in signal transmission, simplify the wiring process, and improve wiring reliability.

[0003] However, in the related art, the terminal block is improperly arranged on the power equipment, which makes the power equipment difficult to install and has poor economic efficiency. Utility Model Content

[0004] The present application provides an electric power device and an electric power system, which can facilitate the installation of the electric power device and improve the economic efficiency of the installation of the electric power device.

[0005] In a first aspect, the present application provides an electrical device comprising a base and a terminal block. The base is provided with a wire outlet structure and a receiving notch spaced apart therefrom. The terminal block is electrically connected to the wire outlet structure, and at least a portion of the terminal block is embedded in the receiving notch so that at least a portion of the terminal block is accommodated within the base.

[0006] Since the base is provided with an accommodating notch, the terminal block can be at least partially embedded in the accommodating notch. In this way, the portion of the terminal block located in the accommodating notch can be accommodated in the base, so that the portion of the terminal block protruding from the base is small.

[0007] Based on this, when installing the power equipment, the space occupied by the power equipment is also small, making it easier to install the power equipment. This can reduce the possibility of the problem of needing additional installation space for the power equipment due to its large size, and improve the economic efficiency of the power equipment installation.

[0008] Optionally, the bottom wall of the receiving notch is further provided with a wire outlet slot, at least one end of which passes through the base. The terminal block has a wire outlet terminal and a wiring terminal, the wiring terminal being electrically connected to the wire outlet structure, the wire outlet terminal being connected to a wire, the wire extending through the wire outlet slot, and the portion of the wire extending from the wire outlet slot being used to electrically connect to an external device.

[0009] Through the above setting, the outlet end is connected to a wire, and the wire can pass through the outlet groove and extend out of one side of the base, so that the wire can be connected to the external device located in the external space of the base, which can reduce the possibility of the terminal row being difficult to electrically connect with the external device after being set in the accommodating notch.

[0010] Optionally, a clamping groove is further provided on the bottom wall of the accommodating notch, and a clamping piece is provided on a side of the terminal row facing the clamping groove, and the clamping piece is clamped with the clamping groove.

[0011] In this way, the terminal block can be clamped in the clamping groove by the clamping piece, so that the terminal block is more firmly fixed in the accommodating notch, and the possibility of the terminal block falling out of the accommodating notch can be reduced.

[0012] Optionally, the clamping member is a clamping boss, and the clamping boss is embedded in the clamping groove.

[0013] In this arrangement, the engaging bosses cooperate with the engaging grooves. When the terminal block is set on the base, the engaging bosses can be embedded in the engaging grooves to secure the terminal block so that it can be connected to the outlet structure and external equipment, reducing the possibility of the terminal block shifting or falling during the connection process.

[0014] Optionally, a hook is provided at the bottom of the snap-fit ​​groove, the snap-fitting piece is a mounting platform, a snap-fitting hole is provided on the mounting platform, and the snap-fitting hook is passed through the snap-fitting hole.

[0015] The bottom of the slot is equipped with a hook that can be inserted into the slot hole on the mounting platform. In other words, the hook can be hung on the slot to fix the terminal block so that the terminal block can be connected to the outlet structure and external equipment, reducing the possibility of the terminal block shifting or falling during the connection process.

[0016] Optionally, the electrical equipment includes a plurality of terminal blocks, a plurality of accommodating notches are provided on the base, and the plurality of terminal blocks are arranged in the accommodating notches in a one-to-one correspondence.

[0017] When multiple terminal blocks need to be connected to an electrical device, they can be distributed in the multiple receiving notches. This allows each terminal block to be at least partially accommodated on the base, minimizing the protrusions from the base. This reduces the size of the electrical device and facilitates installation.

[0018] Optionally, the base has a mounting surface, the receiving notch is provided on the mounting surface, and the terminal block has a first end and a second end opposite to each other, the first end facing toward and abutting against a bottom wall of the receiving notch, and the second end being flush with the mounting surface, or being recessed from the mounting surface.

[0019] In this way, the terminal block is located in the accommodating notch, so that the terminal block has no portion protruding from the base, which has a better effect on reducing the volume of the power equipment and facilitates the installation of the power equipment.

[0020] Optionally, the bottom wall of the accommodating notch is provided with reinforcing ribs, and the reinforcing ribs are used to improve the strength of the portion of the base where the accommodating notch is provided.

[0021] The above arrangement can improve the strength of the base, thereby reducing the possibility of the base being weak and easily damaged at the location where the receiving notch is provided.

[0022] In a second aspect, the present application provides a power system comprising any power device according to the first aspect.

[0023] Optionally, the power system further includes a distribution cabinet, and the power equipment is installed in the distribution cabinet.

[0024] The beneficial effects of the power system provided in the above-mentioned second aspect and each possible design of the above-mentioned second aspect can be referred to the beneficial effects brought about by the above-mentioned first aspect and each possible implementation method of the first aspect, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an axonometric diagram of an electric power equipment according to an embodiment of the present application.

[0026] Figure 2 This is a schematic diagram of an electric power device according to an embodiment of the present application at one viewing angle.

[0027] Figure 3 This is a schematic diagram of an electric power device according to an embodiment of the present application from another perspective.

[0028] Figure 4 This is a simplified diagram of providing an accommodation gap on an electrical device according to an embodiment of the present application.

[0029] Description of reference numerals:

[0030] 100: electrical equipment; 10: base; 11: receiving notch; 12: wire outlet structure; 20: terminal block; 13: wire outlet slot; 21: wire outlet end; 30: wire; 14: snap-in slot; 15: mounting surface; 22: first end; 23: second end; 40: reinforcing rib; 111: first bottom wall; 112: second bottom wall; X: first direction; Y: second direction. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification, claims and drawings of this application are intended to cover non-exclusive inclusions.

[0033] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it necessarily refer to independent or alternative embodiments that are mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0034] The term "and / or" in this document simply describes a relationship between related objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists, A and B exist, and B exists. Additionally, the character " / " in this document generally indicates that the related objects are in an "or" relationship.

[0035] The directional words appearing in the following description are all directions shown in the figures, and do not limit the specific structure of the current limiting module of the present application. For example, in the description of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application.

[0036] In addition, the terms "first", "second", etc. in the description and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order, and may explicitly or implicitly include one or more such features.

[0037] In the description of this application, unless otherwise specified, "plurality" means more than two (including two), and similarly, "multiple groups" means more than two (including two).

[0038] In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, "connected" or "connected" in a mechanical structure can refer to a physical connection. For example, a physical connection can be a fixed connection, such as a fixed connection via a barrier, such as a screw, bolt, or other barrier. A physical connection can also be a removable connection, such as a snap-fit ​​connection. A physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances. "Connected" or "connected" in a circuit structure can refer not only to a physical connection, but also to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as circuit connectivity is achieved. It can also refer to internal communication between two components. A signal connection can refer not only to signal connection through an electrical circuit, but also to signal connection through a media medium, such as radio waves. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0039] It should be understood that references throughout this specification to "one embodiment" or "an embodiment" mean that a particular feature, structure, or characteristic associated with the embodiment is included in at least one embodiment of the present application. Therefore, the appearances of "in one embodiment" or "in an embodiment" throughout this specification do not necessarily refer to the same embodiment. Furthermore, these particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0040] For example, the present application embodiment proposes a power system, the power system includes: Figure 1 The power device 100 is shown.

[0041] The power system proposed in this application includes a power device 100, which can be connected to other devices in the power system so that the power system can operate normally.

[0042] In the case of Figure 1 In the power system of the power device 100 shown, the power device 100 is easy to install in the power system and can be easily installed.

[0043] In some embodiments, the power system further includes a power distribution cabinet, and the power device 100 is installed in the power distribution cabinet.

[0044] The power device 100 is installed in the power distribution cabinet, which can reduce the volume of the power device 100 in the power distribution cabinet and facilitate the installation of the power device 100 in the power distribution cabinet.

[0045] In this way, the possibility of insufficient installation space for the distribution cabinet due to the large size of the power equipment 100, which requires additional volume increase or re-manufacturing of the distribution cabinet, can be reduced, thereby improving the economy of the installation of the power equipment 100 and thus improving the economy of the power system.

[0046] The power device 100 provided in the embodiment of the present application will be described in detail below with reference to the accompanying drawings.

[0047] refer to Figure 2 and Figure 3 As shown, the present application provides an electrical device 100, comprising a base 10 and a terminal block 20. The base 10 is provided with a wire outlet structure 12 and a receiving notch 11 spaced apart therefrom. The terminal block 20 is electrically connected to the wire outlet structure 12, and at least a portion of the terminal block 20 is embedded in the receiving notch 11, so that at least a portion of the terminal block 20 is received in the base 10.

[0048] In the embodiment of the present application, the power device 100 includes a base 10 and a terminal block 20 , and the power device 100 can be electrically connected to an external device through the terminal block 20 .

[0049] Among them, an outlet structure 12 is provided on the base 10, and the terminal block 20 can be electrically connected to the outlet structure 12, so that the base 10 can transmit signals with the terminal block 20 through the outlet structure 12, so that the base 10 can be connected to external devices through the terminal block 20.

[0050] Since the base 10 is also provided with receiving notches 11 at intervals, the terminal block 20 can be at least partially embedded in the receiving notches 11. In this way, the portion of the terminal block 20 located in the receiving notches 11 can be accommodated in the base 10, so that the portion of the terminal block 20 protruding from the base 10 is relatively small.

[0051] Based on this, after the terminal block 20 is connected to the base 10 , the volume of the terminal block 20 protruding from the base 10 can be reduced, so that the volume of the power device 100 is smaller.

[0052] With the above arrangement, the space occupied by the power device 100 is also small during installation, facilitating installation of the power device 100. This reduces the possibility of requiring additional installation space for the power device 100 due to its large size, thereby improving the economic efficiency of the installation of the power device 100.

[0053] In the present application, the power device 100 can be installed in a power distribution cabinet so that the power device 100 can operate normally. Since the portion of the terminal block 20 protruding from the base 10 is relatively small, when the power device 100 is installed in the power distribution cabinet, the space occupied by the power device 100 in the power distribution cabinet can be reduced.

[0054] Based on this, the problem of needing to increase the volume of the power distribution cabinet when installing the power equipment 100 can be reduced, thereby improving the economy of installing the power equipment 100.

[0055] It should be noted that the power device 100 may have a functional structure that enables it to work normally. The functional structure may be provided on the base 10 and electrically connected to the outgoing line structure 12 .

[0056] It should also be noted that the terminal block 20 may specifically include two parts: a metal part and a plastic part. The terminal block 20 may be electrically connected to the outgoing line structure 12 via the metal part, while the plastic part may support and protect the metal part.

[0057] Specifically, part of the metal part can be arranged inside the plastic part, and the other part of the metal part can extend from the plastic part. In this way, the plastic part can serve as the shell of the terminal block 20 to protect the metal parts inside it.

[0058] When the terminal block 20 is electrically connected to the outgoing wire structure 12 , specifically, the portion of the metal member extending from the plastic member is electrically connected to the outgoing wire structure 12 .

[0059] In the embodiment of the present application, when the terminal block 20 is disposed on the base 10 , at least a portion of the plastic component may be embedded in the accommodating notch 11 .

[0060] In this application, the power device 100 can be a variety of devices. For example, the power device 100 can be a circuit breaker, in which case the base 10 is provided with functional structures such as a contact structure and an arc extinguishing structure. Alternatively, the power device 100 can be a fuse, in which case the base 10 is provided with a fuse, etc.

[0061] The present embodiment does not specifically limit the specific type of the power device 100. As long as it needs to be connected to an external device, a receiving notch 11 can be provided on the base 10, and the terminal block 20 can be placed in the receiving notch 11 to reduce the volume of the terminal block 20 protruding from the base 10.

[0062] In some embodiments, as Figure 1 and Figure 2 As shown, the bottom wall of the receiving notch 11 may also be provided with a wire outlet slot 13, at least one end of which passes through the base 10. The terminal block 20 has a wire outlet terminal 21 and a wiring terminal, the wiring terminal being electrically connected to the wire outlet structure 12. The wire outlet terminal 21 is connected to a wire 30, which extends through the wire outlet slot 13. The portion extending from the wire outlet slot 13 is used to electrically connect to an external device.

[0063] The terminal block 20 has an outlet terminal 21 and a connection terminal, so that the terminal block 20 can be electrically connected to different devices through the outlet terminal 21 and the connection terminal.

[0064] Specifically, the connection terminal can be electrically connected to the outgoing line structure 12, and the outgoing line terminal 21 can be electrically connected to the external device, so that the power device 100 can be electrically connected to the external device through the terminal block 20, so that the power device 100 can transmit signals with the external device.

[0065] Since at least one end of the outlet groove 13 passes through the base 10, the end of the outlet groove 13 passing through the base 10 is connected to the outside of the base 10. Therefore, the outlet terminal 21 can be electrically connected to an external device through the side of the outlet groove 13 passing through the base 10.

[0066] Among them, the outlet end 21 is connected to the wire 30, and the wire 30 can pass through the outlet groove 13 and extend out from one side of the base 10, so that the wire 30 can be connected to the external device located in the external space of the base 10, which can reduce the possibility of the terminal block 20 being difficult to electrically connect with the external device after being set in the accommodating notch 11.

[0067] Moreover, the outlet groove 13 is arranged on the bottom wall of the receiving notch 11, which can also facilitate the wires 30 connected to the terminal block 20 to enter the outlet groove 13 and extend from the outlet groove 13. Based on this, the wires 30 can be prevented from occupying the space of the receiving notch 11.

[0068] In this way, the possibility of both the wire 30 and the terminal block 20 being located in the receiving notch 11 and the volume of the terminal block 20 exposed outside the base 10 can be reduced, thereby further reducing the volume of the power device 100 .

[0069] Generally speaking, the terminal block 20 is provided with a plurality of connection terminals distributed at intervals, and the plurality of connection terminals can be connected to the wires 30 individually, so that there can be a plurality of wires 30 connected to the terminal block 20 .

[0070] In the embodiment of the present application, the outlet groove 13 may have a first end and a second end opposite to each other. The first end may pass through the base 10. In this case, the wires 30 connected to the terminal block 20 may extend through the portion of the base 10 through which the first end passes to connect to external devices.

[0071] Alternatively, the second end portion may pass through the base 10 . In this case, the wires 30 connected to the terminal block 20 may extend through the portion of the base 10 through which the second end portion passes to connect to external devices.

[0072] Alternatively, both the first end and the second end may pass through the base 10. In this case, the wire 30 connected to the terminal block 20 may include a portion of the wire 30 near the first end and a portion of the wire 30 near the second end. The portion of the wire 30 near the first end may extend through the portion of the base 10 through which the first end passes to connect to an external device, and the portion of the wire 30 near the second end may extend through the portion of the base 10 through which the second end passes to connect to an external device.

[0073] The external device may be other devices in the power system.

[0074] In the case where the terminal block 20 includes a metal component and a plastic component, specifically, the metal component includes the outlet terminal 21 and the connection terminal, or in other words, the outlet terminal 21 and the connection terminal are both located on the metal component.

[0075] In this way, the outlet terminal 21 can realize the electrical connection between the metal component and the external device, and the connection terminal can realize the electrical connection between the metal component and the outlet structure 12.

[0076] To facilitate connection, part of the metal part forming the terminal can protrude from the plastic part.

[0077] Generally speaking, the outgoing wire structure 12 is also made of metal material, so that the terminal can be directly connected to the outgoing wire structure 12. At this time, the outgoing wire structure 12 can also support the metal parts through the terminal, thereby playing the role of supporting the terminal block 20.

[0078] Of course, the connection terminal and the outgoing line structure 12 may also be connected through other conductive members, such as copper wires, copper sheets, etc.

[0079] The metal part forming the outlet terminal 21 can be located inside the plastic part, and a through hole can be provided on the plastic part at a position opposite to the outlet terminal, through which the wire 30 can be connected to the outlet terminal 21. Alternatively, the outlet terminal 21 can also extend from the plastic part.

[0080] It should be noted that the receiving notch 11 can be located inside the base, such as Figure 3 Alternatively, the end portion of the receiving notch 11 may also pass through the base, as shown in FIG. Figure 1 The specific configuration of the receiving notch 11 is not specifically limited in this embodiment of the present application.

[0081] In order to enable the connection terminals to be normally arranged on the terminal block 20 , the size of the terminal block 20 in the distribution direction of the connection terminals may be larger.

[0082] A plurality of outgoing wire structures 12 may be provided on the base so that the outgoing wire structures 12 can be connected to a plurality of connection terminals.

[0083] In order to reduce the influence of the arrangement of the accommodating notch 11 on the base 10 , the accommodating notch 11 can be adapted to the terminal block 20 , and the accommodating notch 11 can be arranged according to the arrangement of the terminal block 20 .

[0084] Please refer to the following instructions for details.

[0085] For ease of description, the distribution direction of the plurality of outlet structures 12 is referred to as a first direction X, and the distribution direction of the outlet structures 12 and the accommodating notches 11 is referred to as a second direction Y. The first direction X and the second direction Y intersect.

[0086] The terminal block 20 may be arranged on the base 10 along the first direction X, so that the distribution direction of the connection terminals is in the same direction as the first direction X. In this case, the size of the accommodating notch 11 in the first direction X may be larger to accommodate the terminal block 20 .

[0087] In the above arrangement, the wire outlet groove 13 can penetrate the base 10 along the first direction X. In this way, the wire outlet groove 13 and the receiving notch 11 extend in the same direction, which facilitates the formation of the wire outlet groove 13. Alternatively, the wire outlet groove 13 can also penetrate the base 10 along the second direction Y.

[0088] Alternatively, the terminal block 20 may be arranged on the base 10 along the second direction Y so that the distribution direction of the connection terminals intersects the first direction X. In this case, the size of the accommodating notch 11 in the second direction Y may be larger to accommodate the terminal block 20 .

[0089] In the above arrangement, the cable outlet groove 13 can penetrate the base 10 along the second direction Y. In this way, the cable outlet groove 13 and the receiving notch 11 extend in the same direction, which facilitates the arrangement and formation of the cable outlet groove 13. Alternatively, the cable outlet groove 13 can also penetrate the base 10 along the first direction X.

[0090] The specific arrangement of the terminal block 20 , the accommodating notch 11 and the wire outlet slot 13 is not specifically limited in this embodiment of the present application.

[0091] It should be noted that the first direction X intersects the second direction Y, and an angle may be formed between the first direction X and the second direction Y. The angle may be 90°, 80°, 69°, 100°, or 102.5°, etc. The specific value of the angle between the first direction X and the second direction Y is not specifically limited in this embodiment of the present application.

[0092] It should also be noted that the receiving notch 11 is provided on the base 10 and may have different bottom walls. Figure 4 As shown, Figure 4The schematic diagram shows a base 10 provided with an accommodating notch 11. In the figure, in a first direction X, the accommodating notch 11 passes through both ends of the base 10, and in a second direction Y, the accommodating notch 11 passes through one end of the base 10, i.e., the lower end shown in the figure.

[0093] Continue with Figure 4 For example, in the first direction X, the accommodating notch 11 may have a first bottom wall 111 , and in the second direction Y, the accommodating notch 11 may have a second bottom wall 112 .

[0094] In this application, the outlet groove 13 can be provided on the first bottom wall 111 to form Figure 1 and Figure 2 The electrical equipment shown.

[0095] Of course, the wire outlet groove 13 can also be provided on the second bottom wall 112 .

[0096] Alternatively, the outlet groove 13 can also be provided on both the first bottom wall 111 and the second bottom wall 112. Thus, when the terminal block 20 is provided, the side of the terminal block 20 provided with the wires 30 can be provided toward the first bottom wall 111 or toward the second bottom wall 112 as needed.

[0097] When the side of the terminal block 20 on which the wires 30 are arranged faces the first bottom wall 111, the wires 30 of the terminal block 20 can extend from the wire outlet slot 13 on the first bottom wall 111. When the side of the terminal block 20 on which the wires 30 are arranged faces the second bottom wall 112, the wires 30 of the terminal block 20 can extend from the wire outlet slot 13 on the second bottom wall 112. In this way, the terminal block 20 can be flexibly arranged in different orientations according to actual needs.

[0098] The specific location of the cable outlet slot 13 is not specifically limited in this embodiment of the present application.

[0099] In addition, the receiving notch 11 may also be arranged in other ways. For example, in the first direction X, the receiving notch 11 passes through one end of the base 10, and in the second direction Y, the receiving notch 11 passes through both ends of the base 10. Alternatively, in both the first direction X and the second direction Y, the receiving notch 11 does not pass through the base 10, and so on.

[0100] The embodiment of the present application does not specifically limit the specific configuration of the accommodating notch 11 , as long as the accommodating notch 11 can provide a space for accommodating at least part of the terminal block 20 .

[0101] In some embodiments, as Figure 3 As shown, the bottom wall of the accommodating notch 11 may further be provided with a clamping groove 14 , and a clamping piece is provided on one side of the terminal block 20 facing the clamping groove 14 , and the clamping piece is clamped with the clamping groove 14 .

[0102] In this way, the terminal block 20 can be clamped in the clamping groove 14 by the clamping member, so that the terminal block 20 is more firmly in the accommodating notch 11 and the possibility of the terminal block 20 falling out of the accommodating notch 11 can be reduced.

[0103] It should be noted that the bottom wall provided with the clamping groove 14 may be the first bottom wall 111 and / or the second bottom wall 112 , and may be specifically configured according to the configuration of the terminal block 20 .

[0104] In the embodiment of the present application, the clamping member and the clamping slot 14 can be clamped together in different ways, which are specifically described by taking the following two examples.

[0105] In the first method, the clamping member is a clamping boss, which is embedded in the clamping groove 14 .

[0106] In this arrangement, the snap-fitting projections cooperate with the snap-fitting grooves 14. When the terminal block 20 is placed on the base 10, the snap-fitting projections can be embedded in the snap-fitting grooves 14 to secure the terminal block 20 so that the terminal block 20 can be connected to the outlet structure 12 and external devices, thereby reducing the possibility of the terminal block 20 shifting or falling off during the connection process.

[0107] It should be noted that, in order to make the terminal block 20 more secure, there can be multiple clamping bosses and multiple clamping grooves 14. In this way, multiple clamping bosses can be embedded in multiple clamping grooves 14 to improve the fixing effect of the terminal block 20.

[0108] In the second method, a hook is provided at the bottom of the clamping groove 14 , and the clamping member is a mounting platform. The mounting platform is provided with a clamping hole, and the hook is passed through the clamping hole.

[0109] In this arrangement, the mounting platform can cooperate with the hook to fix the terminal block 20 in the receiving notch 11 .

[0110] Specifically, a hook is provided at the bottom of the snap-in slot 14, which can be inserted into a snap-in hole on the mounting platform. That is, the hook can be hooked onto the snap-in hole to secure the terminal block 20, allowing the terminal block 20 to be connected to the outlet structure 12 and external devices, thereby reducing the possibility of the terminal block 20 shifting or falling during the connection process.

[0111] It should be noted that, in order to make the terminal block 20 more secure, the number of the mounting platform and the hooks can be multiple. In this way, the multiple hooks can be inserted into the multiple clamping holes to improve the fixing effect of the terminal block 20.

[0112] It should also be noted that the above-mentioned method 1 and method 2 are only two feasible methods of connecting the clamping member and the clamping slot 14. In addition to the above-mentioned method 1 and method 2, other methods can also be used for connection, and the embodiments of the present application are not specifically limited here.

[0113] For example, a hook may be provided on the terminal block 20 , a clamping structure for the hook to be clamped may be provided in the clamping slot 14 , and so on.

[0114] In addition, in the present application, only one of the clamping slot 14 and the outlet slot 13 can be provided. Alternatively, the clamping slot 14 and the outlet slot 13 can be provided at the same time to take into account the arrangement of the wires 30 and the fixation of the terminal block 20.

[0115] In some embodiments, the power device 100 may include a plurality of terminal blocks 20 . The base 10 is provided with a plurality of accommodating notches 11 , and the plurality of terminal blocks 20 are disposed in the accommodating notches 11 in a one-to-one correspondence.

[0116] For some power devices 100 , multiple terminal blocks 20 may need to be provided to achieve electrical connection between the power device 100 and external devices.

[0117] In the present application, a plurality of receiving notches 11 may be provided on the base 10 . When a plurality of terminal blocks 20 need to be connected to the power device 100 , the plurality of terminal blocks 20 may be distributed in the plurality of receiving notches 11 .

[0118] In this way, the plurality of terminal blocks 20 can be at least partially received on the base 10, so that the portion of the plurality of terminal blocks 20 protruding from the base 10 can be reduced. Thus, the volume of the power device 100 is small, and the installation of the power device 100 is facilitated.

[0119] Of course, an accommodating notch 11 may also be provided. In order to arrange multiple terminal blocks 20 , the size of the accommodating notch 11 may be made larger.

[0120] In some embodiments, as Figure 1 and Figure 2 As shown, the base 10 may have a mounting surface 15 , the receiving notch 11 is disposed on the mounting surface 15 , and the terminal block 20 has a first end 22 and a second end 23 opposite to each other, with the first end 22 facing the bottom wall of the receiving notch 11 .

[0121] The second end 23 is flush with the mounting surface 15 , or the second end 23 is retracted from the mounting surface 15 .

[0122] Since the receiving notch 11 is provided on the mounting surface 15 , when the terminal block 20 is provided, the terminal block 20 is received on the base 10 through the mounting surface 15 .

[0123] In this way, when the terminal block 20 is set, the first end 22 of the terminal block 20 can be located in the accommodating notch 11 , and the second end 23 of the terminal block 20 is away from the bottom wall of the accommodating notch 11 and faces the outside of the base 10 .

[0124] In the present application, the second end 23 can be flush with the mounting surface 15 or recessed from the mounting surface 15. In this way, the terminal block 20 is located in the receiving notch 11, so that the terminal block 20 has no portion protruding from the base 10, which effectively reduces the volume of the power device 100 and facilitates the installation of the power device 100.

[0125] Among them, when the second end 23 is flush with the installation surface 15, the terminal block 20 is more compatible with the accommodating notch 11, which can reduce the possibility that the size of the accommodating notch 11 is larger and the setting of the accommodating notch 11 has a greater impact on the base 10.

[0126] Of course, in this application, the second end 23 may also protrude from the mounting surface 15, such as Figure 2 That is, the terminal block 20 may partially protrude from the base 10. In this way, the effect of the arrangement of the terminal block 20 on the volume of the power device 100 may also be reduced.

[0127] In some embodiments, as Figure 1 As shown, the bottom wall of the accommodating notch 11 may be provided with reinforcing ribs 40 , and the reinforcing ribs 40 are used to improve the strength of the portion of the base 10 where the accommodating notch 11 is provided.

[0128] The above arrangement can improve the strength of the base 10. This can reduce the possibility of the base 10 being weak and easily damaged at the location where the receiving notch 11 is provided.

[0129] It should be noted that the number of the reinforcing ribs 40 can be multiple, and the multiple reinforcing ribs 40 can be distributed in the receiving notch 11 at intervals to improve the strength of the base 10, such as Figure 1 shown.

[0130] In the case where there are multiple reinforcing ribs 40 , the heights of the multiple reinforcing ribs 40 may be the same. In this way, when the terminal block 20 is disposed in the receiving notch 11 , the first end 22 of the terminal block 20 may abut against the multiple reinforcing ribs 40 .

[0131] At this time, the reinforcing ribs 40 also support the terminal block 20 , making the terminal block 20 more stable in the accommodating notch 11 and reducing the shaking of the terminal block 20 .

[0132] When the first end 22 of the terminal block 20 abuts the reinforcing rib 40 , the second end 23 can still be flush with the mounting surface 15 or retracted from the mounting surface 15 in order to better accommodate the terminal block 20 in the base 10 .

[0133] It should also be noted that the reinforcing rib 40 may extend along the first direction X, or may extend along the second direction Y. The specific arrangement of the reinforcing rib 40 is not specifically limited in the embodiment of the present application.

[0134] In addition, the bottom wall provided with the reinforcing ribs 40 may specifically be the first bottom wall 111 and / or the second bottom wall 112. The specific location of the reinforcing ribs 40 is not specifically limited in the embodiment of the present application.

[0135] In the embodiment of the present application, since the base 10 is further provided with a receiving notch 11, the terminal block 20 can be at least partially embedded in the receiving notch 11. In this way, the portion of the terminal block 20 located in the receiving notch 11 can be received in the base 10, so that the portion of the terminal block 20 protruding from the base 10 is relatively small.

[0136] With the above arrangement, when the power device 100 is installed, the space occupied by the power device 100 is also small, making it easier to install the power device 100. This reduces the possibility of the problem of requiring additional installation space for the power device 100 due to the large size of the power device 100, thereby improving the economic efficiency of the installation of the power device 100.

[0137] Finally, it should be noted that the above embodiments are merely specific implementations of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. An electric power device, characterized in that: include: A base, on which wire outlet structures and receiving notches are arranged at intervals; A terminal block is electrically connected to the outlet structure, and at least a portion of the terminal block is embedded in the accommodating notch, so that at least a portion of the terminal block is received in the base.

2. The power equipment according to claim 1, characterized in that The bottom wall of the receiving notch is further provided with a wire outlet groove, at least one end of which passes through the base; The terminal block has an outlet terminal and a connection terminal, the connection terminal is electrically connected to the outlet structure, the outlet terminal is connected to a wire, the wire extends through the outlet slot, and the part of the wire extending from the outlet slot is used to electrically connect to an external device.

3. The power equipment according to claim 1, characterized in that The bottom wall of the accommodating notch is further provided with a clamping groove, and a clamping piece is provided on a side of the terminal row facing the clamping groove, and the clamping piece is clamped with the clamping groove.

4. The electric power equipment according to claim 3, characterized in that: The clamping member is a clamping boss, and the clamping boss is embedded in the clamping groove.

5. The electric power equipment according to claim 3, characterized in that: The bottom of the clamping groove is provided with a clamping hook, the clamping member is a mounting platform, the mounting platform is provided with a clamping hole, and the clamping hook is passed through the clamping hole.

6. The electric power equipment according to claim 1, characterized in that The power equipment includes a plurality of terminal blocks, and the base is provided with a plurality of accommodating notches, and the plurality of terminal blocks are arranged in the accommodating notches in a one-to-one correspondence.

7. The electric power equipment according to claim 1, characterized in that: The base has a mounting surface, the accommodating notch is provided on the mounting surface, the terminal block has a first end and a second end opposite to each other, the first end faces toward the bottom wall of the accommodating notch and abuts against the bottom wall of the accommodating notch; The second end is flush with the mounting surface, or the second end is retracted from the mounting surface.

8. The electric power equipment according to claim 1, characterized in that: The bottom wall of the accommodating notch is provided with reinforcing ribs, and the reinforcing ribs are used to improve the strength of the portion of the base where the accommodating notch is provided.

9. A power system, characterized in that: The power system includes the power equipment according to any one of claims 1 to 8.

10. The power system according to claim 9, characterized in that The power system further includes a power distribution cabinet, and the power equipment is installed in the power distribution cabinet.

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