CN219610793U - Electrical equipment assembly and fresh air conditioner - Google Patents

Abstract

The utility model provides an electrical equipment assembly and a fresh air conditioner, wherein the electrical equipment assembly comprises first electrical equipment, second electrical equipment and a wiring device; the first electrical equipment comprises a first shell and a first power line, and a first control board is arranged in the first shell; the second electrical equipment comprises a second shell and a second power line, and a second control board is arranged in the second shell; the wiring device comprises a wiring box, a terminal seat and a connecting terminal; the junction box comprises a plate body, wherein a plate body hole is formed in the plate body; the terminal seat comprises a first seat body and a second seat body, and a first terminal cavity and a second terminal cavity are respectively formed in the first seat body and the second seat body; the connecting terminal comprises a first terminal and a second terminal, and the first terminal and the second terminal are respectively arranged in the first terminal cavity and the second terminal cavity; the first control board, the first power line, the first terminal, the second power line and the second control board are electrically connected in sequence; the wiring process is simple and convenient.

Description

Electrical equipment assembly and fresh air conditioner

Technical Field

The utility model belongs to the technical field of wiring equipment, and particularly relates to an electrical equipment assembly and a fresh air conditioner.

Background

With the development of economy and society, electrical equipment is widely applied to production and life; in the prior art, when two electrical equipment need linkage control, control boards of the two electrical equipment are often required to be electrically connected through a power line; it has been proposed to provide a wire passing box between two electrical devices, the wire passing box being formed with a wire passing hole, one end of a power wire being electrically connected to one electrical device, the other end of the power wire being electrically connected to the other electrical device through the wire passing hole; however, in the scheme, the wire passing structure is unreasonable in design, so that the power wire is not firmly fixed and is easy to loosen; in addition, the power cord outside the housing needs to pass through in the axial direction of the cord hole, making the process of disposing the power cord complicated and inconvenient.

Disclosure of Invention

In view of the above, the utility model provides an electrical equipment assembly and a fresh air conditioner, which are used for solving the problems that in the prior art, a wire passing structure is unreasonably designed, so that a power wire is not fixed firmly and is easy to loosen, and the process of arranging the power wire is complex and inconvenient.

The utility model provides an electrical equipment assembly, which comprises first electrical equipment, second electrical equipment and a wiring device; the first electrical equipment comprises a first shell and a first power line, a first control board is arranged in the first shell, and the first power line is arranged in the first shell; the second electrical equipment comprises a second shell and a second power line, a second control board is arranged in the second shell, and the second power line is arranged in the second shell; the wiring device is between the first housing and the second housing and includes:

a junction box comprising a plate body formed with a plate body hole;

the terminal seat comprises a first seat body and a second seat body; the first seat body is arranged on one side of the plate body and is provided with a first terminal cavity, and the second seat body is arranged on the other side of the plate body and is provided with a second terminal cavity; the first terminal cavity and the second terminal cavity are communicated through the plate body hole;

a connection terminal including a first terminal disposed within the first terminal cavity and a second terminal disposed within the second terminal cavity, the first terminal being electrically connected to the second terminal;

one end of the first power line is electrically connected with the first control board, the other end of the first power line is electrically connected with the first terminal, one end of the second power line is electrically connected with the second terminal, the other end of the second power line is electrically connected with the second control board, and then the first control board is electrically connected with the second control board.

Further alternatively, the first terminal and the second terminal are plugged together by a first plug structure and electrically connected.

Further alternatively, a first connection end a is formed at one end of the first terminal close to the second terminal, and a second connection end a is formed at one end of the second terminal close to the first terminal; one of the first connecting end A and the second connecting end A is provided with a splicing groove, and the other is provided with a splicing protrusion;

the inserting grooves and the inserting protrusions extend into the holes of the plate body, and the inserting grooves are matched with the inserting protrusions to enable the first terminals to be connected with the second terminals.

Further optionally, the connection terminal further includes a third terminal and a fourth terminal; one end of the third terminal and one end of the first terminal are spliced together through a second splicing structure and are electrically connected, and the other end of the third terminal is electrically connected with a first power line;

one end of the fourth terminal and one end of the second terminal are spliced together through a third splicing structure and are electrically connected, and the other end of the fourth terminal is electrically connected with the second power line.

Further optionally, the first terminal cavity includes a plurality of first terminal locations, each of the first terminal locations being configured with the first terminal; the second terminal cavity comprises a plurality of second terminal positions, and each second terminal position can be provided with the second terminal;

the first terminal in the first terminal cavity is aligned with the second terminal in the second terminal cavity, so that the first terminal and the second terminal can be connected in parallel; the first terminal in the first terminal cavity and the second terminal in the second terminal cavity are arranged in a staggered mode, so that the first terminal and the second terminal can be connected in series.

Further alternatively, a first connection end B is formed at one end of the first terminal far away from the second terminal, and a first compression joint groove is formed at the first connection end B; when one end of the first power line is arranged in the first pressure welding groove, the side wall of the first pressure welding groove is in pressure welding connection with one end of the first power line, so that the first terminal is electrically connected with the first power line; and/or the number of the groups of groups,

a second connecting end B is formed at one end of the second terminal far away from the first terminal, and a second compression joint groove is formed at the second connecting end B; when one end of the second power line is arranged in the second pressure welding groove, the side wall of the second pressure welding groove is fixedly connected with one end of the second power line in a pressure welding mode, and the second terminal is electrically connected with the second power line.

Further alternatively, a first connection end B is formed at one end of the first terminal far away from the second terminal, a first puncture groove is formed at the first connection end B, and first puncture teeth are formed on the side wall of the first puncture groove; when one end of the first power line is arranged in the first puncture groove, the first puncture tooth punctures one end of the first power line, so that the first terminal is electrically connected with the first power line;

a second connecting end B is formed at one end of the second terminal far away from the first terminal, a second puncture groove is formed at the second connecting end B, and second puncture teeth are formed on the side wall of the second puncture groove; when one end of the second power line is arranged in the second piercing groove, the second piercing teeth pierce one end of the second power line, so that the second terminal is electrically connected with the second power line.

Further alternatively, the first seat body and the second seat body are rotatably arranged at two sides of the plate body; according to the position and the structure of the first power line, the position of the first seat body can be adjusted, so that the position of the first seat body is matched with the position and the structure of the first power line; according to the position and the structure of the second power line, the position of the second seat body can be adjusted, so that the position of the second seat body is matched with the position and the structure of the second power line.

Further alternatively, the first housing is formed with a first mounting hole, and the second housing is formed with a second mounting hole; the junction box comprises a first box body and a second box body which are arranged in parallel and opposite to each other, wherein the first box body comprises a first junction plate body, and the second box body comprises a second junction plate body; the first wiring board body is connected with the second wiring board body through a connecting piece;

a first limiting part is formed on one side, far away from the second wiring board body, of the first wiring board body, the first limiting part protrudes out of the board surface of the first wiring board body to form a first limiting groove; the first limit groove is connected with the hole wall of the first mounting hole in a matched mode;

a second limiting part is formed on one side, far away from the first wiring board body, of the second wiring board body, the second limiting part protrudes out of the board surface of the second wiring board body, and a second limiting groove is formed in the second limiting part; the second limit groove is connected with the hole wall of the second mounting hole in a matched mode.

The utility model also provides a fresh air conditioner which comprises an indoor unit main body, a fresh air module and the electrical equipment component; the indoor unit main body is a first electrical equipment, and the fresh air module is a second electrical equipment;

when the second control panel needs to be electrically connected with the first control panel, the first limiting groove is connected with the hole wall of the first mounting hole in a matched mode, the second limiting groove is connected with the hole wall of the second mounting hole in a matched mode, one end of the first power line is electrically connected with the first terminal, the other end of the first power line is electrically connected with the first control panel, one end of the second power line is electrically connected with the second terminal, and the other end of the second power line is electrically connected with the second control panel.

Compared with the prior art, the utility model has the following main beneficial effects:

(1) The first seat body and the second seat body are respectively provided with a first terminal cavity and a second terminal cavity; the first terminal and the second terminal are respectively arranged in the first terminal cavity and the second terminal cavity, and the first terminal is electrically connected with the second terminal; one end of the first power line is electrically connected with the first control board, the other end of the first power line is electrically connected with the first terminal, one end of the second power line is electrically connected with the second terminal, the other end of the second power line is electrically connected with the second control board, and then the first control board is electrically connected with the second control board; the power line arranging process is simple and convenient, the power line arranging rule is not easy to make mistakes, and the problems of complex and inconvenient power line arranging process in the prior art are solved; the first power line and the second power line are electrically connected through the first terminal and the second terminal, so that the power line can be suitable for power lines of different types, the power line is ensured to be fixed firmly, and the problems that the power line is fixed insecurely and is easy to loosen due to unreasonable design of a wire passing structure in the prior art are solved;

(2) The first terminal and the second terminal are spliced together through the first splicing structure and are electrically connected, the third terminal and the first terminal are spliced together through the second splicing structure and are electrically connected, one end of the fourth terminal and one end of the second terminal are spliced together through the third splicing structure and are electrically connected, and the connection is reliable and stable; the first terminal and the second terminal are aligned, so that parallel connection is realized; the first terminal and the second terminal are arranged in a staggered manner, so that series connection is realized;

(3) According to the position and structure of the power line, the position of the corresponding seat body can be adjusted, so that the position of the corresponding seat body is matched with the position and structure of the power line; the position of the power line can be flexibly adjusted, so that on one hand, other parts in the shell can be avoided, and on the other hand, the space utilization rate in the shell can be improved;

(4) When the wiring device is applied to a fresh air conditioner, the first limit groove is connected with the hole wall of the first mounting hole in a matched manner, the second limit groove is connected with the hole wall of the second mounting hole in a matched manner, and the first control board, the first power line, the first terminal, the second power line and the second control board are electrically connected in sequence; the fresh air module and the indoor unit main body can realize linkage control, and the control mode of the fresh air conditioner is simplified.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIGS. 1a, 1b and 1c are schematic structural diagrams of an embodiment of a wiring device according to the present utility model;

fig. 2a and fig. 2b are schematic structural diagrams of an embodiment of electrical connection between a power line and a corresponding terminal according to the present utility model;

FIG. 3 is a schematic diagram of an embodiment of electrical connection between a power cord, a junction box and corresponding terminals according to the present utility model;

fig. 4 and fig. 5 are schematic structural diagrams of an embodiment of a fresh air conditioner provided by the utility model;

in the figure:

1-a junction box; 11-a first box; 111-a first wiring board body; 112-a first limit part; 1121-a first limit groove; 12-a second box; 121-a second wiring board body; 122-a second limit part; 1221-a second limiting groove; 13-a connector;

21-a terminal block; 211-a first seat; 2111-a first terminal chamber; 2112—first terminal position; 212-a second seat; 2121-second terminal cavities; 2122-second terminal bits;

22-connecting terminals; 221-a first terminal; 222-a second terminal; 223-third terminal; 224-fourth terminals; 231-a first power line; 232-a second power line; 233-a power cord sleeve;

3-an indoor unit main body; 31-a first housing; 311-first mounting holes;

4-a fresh air module; 41-a second housing; 411-second mounting hole.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, the "plurality" generally includes at least two, but does not exclude the case of at least one.

It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.

In the prior art, when two electrical equipment need linkage control, control boards of the two electrical equipment are often required to be electrically connected through a power line; it has been proposed to provide a wire passing box between two electrical devices, the wire passing box being formed with a wire passing hole, one end of a power wire being electrically connected to one electrical device, the other end of the power wire being electrically connected to the other electrical device through the wire passing hole; however, in the scheme, the wire passing structure is unreasonable in design, so that the power wire is not firmly fixed and is easy to loosen; in addition, the power line outside the shell needs to pass through along the axial direction of the wire passing hole, so that the process of arranging the power line is complex and inconvenient;

the utility model creatively provides an electrical equipment assembly, which comprises first electrical equipment, second electrical equipment and a wiring device; the first electrical equipment comprises a first shell and a first power line, a first control board is arranged in the first shell, and the first power line is arranged in the first shell; the second electrical equipment comprises a second shell and a second power line, a second control board is arranged in the second shell, and the second power line is arranged in the second shell; the wiring device is arranged between the first shell and the second shell and comprises a wiring box, a terminal seat and a connecting terminal; the junction box comprises a plate body, wherein a plate body hole is formed in the plate body; the terminal seat comprises a first seat body and a second seat body, the first seat body and the second seat body are respectively arranged on two sides of the plate body, and a first terminal cavity and a second terminal cavity are respectively formed on the first seat body and the second seat body; the first terminal cavity is communicated with the second terminal cavity through the plate body hole;

the connecting terminal comprises a first terminal and a second terminal, the first terminal and the second terminal are respectively arranged in the first terminal cavity and the second terminal cavity, and the first terminal is electrically connected with the second terminal; one end of the first power line is electrically connected with the first control board, the other end of the first power line is electrically connected with the first terminal, one end of the second power line is electrically connected with the second terminal, the other end of the second power line is electrically connected with the second control board, and then the first control board is electrically connected with the second control board;

the power line arranging process is simple and convenient, the power line arranging rule is not easy to make mistakes, the method can be suitable for power lines of different models, and the firmness of fixing the power lines is ensured.

Example 1

< Electrical Equipment Assembly >

As shown in fig. 1a, 1b and 1c, the present embodiment provides an electrical equipment assembly, the electrical equipment includes a first electrical equipment 3, a second electrical equipment 4 and a wiring device, the first electrical equipment 3 includes a first housing 31 and a first power line, a first control board is disposed inside the first housing 31, and the first power line is disposed inside the first housing 31; the second electrical equipment 4 includes a second housing 41 and a second power cord, the second housing 41 being provided with a second control board inside, the second power cord being provided inside the second housing 41; the power cord sleeves 234 are sleeved outside the first power cord 231 and the second power cord 232; the wiring device is provided between the first housing 31 and the second housing 41 and includes:

a junction box 1 including a board body formed with a board body hole;

a terminal block 21 including a first block 211 and a second block 212; the first base 211 is disposed at one side of the plate and has a first terminal cavity 2111 formed therein, and the second base 212 is disposed at the other side of the plate and has a second terminal cavity 2121 formed therein; the first terminal chamber 2111 and the second terminal chamber 2121 communicate through a plate body hole;

a connection terminal 22 including a first terminal 221 and a second terminal 222, the first terminal 221 being disposed in the first terminal chamber 2111 and being located on the same side of the board as the first housing 211; the second terminal 222 is disposed in the second terminal cavity 2121 and is located on the same side of the board as the second base 212; the first terminal 221 and the second terminal 222 are fixed reliably; the first terminal 221 is electrically connected with the second terminal 222, and the electrical connection is reliable;

as shown in fig. 3, one end of the first power line 231 is electrically connected to the first control board, the other end of the first power line 231 is electrically connected to the first terminal 221, one end of the second power line 232 is electrically connected to the second terminal 222, the other end of the second power line 232 is electrically connected to the second control board, and the first control board is electrically connected to the second control board;

the power line arranging process is simple and convenient, the power line arranging rule is not easy to make mistakes, the electrical safety is ensured, the problems of complex and inconvenient power line arranging process in the prior art are solved, and the problem of easy occurrence of circuit faults caused by complex wiring process and wiring errors is solved; the first power line 231 and the second power line 232 are electrically connected through the first terminal 221 and the second terminal 222, so that the power line can be suitable for power lines of different types, the power line is ensured to be fixed firmly, and the problems that the power line is fixed insecurely and is easy to loosen due to unreasonable wire passing structure design in the prior art are solved; the junction box 1 has wide application range, is suitable for power wires with different structures, and can meet different wiring requirements; the problem of terminal box 1's application scope narrow leads to unable different wiring demands of satisfying is solved.

The number of the first terminals 221, the second terminals 222, the first power lines 231, and the second power lines 232 is not limited, and a plurality of the first terminals 221 and the first power lines 231, and the second terminals 222 and the second power lines 232 may be provided according to actual needs.

In order to solve the problems of complex connection structure and unreliable electrical connection between the first terminal 221 and the second terminal 222, the present embodiment proposes that the first terminal 221 and the second terminal 222 are plugged together by a first plugging structure and achieve electrical connection.

Further, a first connection end a is formed at one end of the first terminal 221 adjacent to the second terminal 222, and a second connection end a is formed at one end of the second terminal 222 adjacent to the first terminal 221; one of the first connecting end A and the second connecting end A is provided with a splicing groove, and the other is provided with a splicing protrusion;

the inserting grooves and the inserting protrusions extend into the holes of the plate body, and the inserting grooves are matched with the inserting protrusions so that the first terminals 221 are connected with the second terminals 222;

the first plug-in connection structure is simple, the operation is convenient, and the circuit connection is reliable.

As shown in fig. 2a and 2b, the connection terminal 22 further comprises a third terminal 223 and a fourth terminal 224; one end of the third terminal 223 and one end of the first terminal 221 are plugged together and electrically connected through the second plug structure, and the other end of the third terminal 223 is electrically connected with the first power line 231;

one end of the fourth terminal 224 and one end of the second terminal 222 are plugged together and electrically connected through a third plug structure, and the other end of the fourth terminal 224 is electrically connected with the second power line 232;

thus, the circuit is: the first control board, the first power line 231, the third terminal 223, the first terminal 221, the second terminal 222, the fourth terminal 224, the second power line 232 and the second control board are reliable in electric connection, and the wiring process is simple and regular.

In order to solve the problem that the connection manner of the first power line 231 and the second power line 232 is single, the present embodiment proposes that the first terminal cavity 2111 includes a plurality of first terminal bits 2112, and each first terminal bit 2112 may be provided with the first terminal 221; the second terminal cavity 2121 includes a plurality of second terminal bits 2122, each second terminal bit 2122 being configured with a second terminal 222;

the first terminal 221 in the first terminal cavity 2111 is aligned with the second terminal 222 in the second terminal cavity 2121 so that the first terminal 221 and the second terminal 222 can be connected in parallel; the first terminal 221 in the first terminal cavity 2111 is offset from the second terminal 222 in the second terminal cavity 2121, so that the first terminal 221 and the second terminal 222 can be connected in series;

according to actual needs, the arrangement modes of the first terminal 221 and the second terminal 222 are adjusted, the connection mode between the first terminal 221 and the second terminal 222 is changed, and then different wiring modes between the first power line 231 and the second power line 232 are realized, so that the problems of complex wiring process and low efficiency are solved.

Aiming at the problem that the position of the base body is fixed, so that the base body cannot be matched with the position and the structure of the corresponding power line, the embodiment proposes that the first base body 211 and the second base body 212 are rotatably arranged on two sides of the plate body; according to the position and structure of the first power line 231, the position of the first base 211 can be adjusted, so that the position of the first base 211 is matched with the position and structure of the first power line 231; according to the position and structure of the second power line 232, the position of the second base 212 can be adjusted to adapt the position of the second base 212 to the position and structure of the second power line 232; the position of the power line can be flexibly adjusted, so that on one hand, other parts in the shell can be avoided, and on the other hand, the space utilization rate in the shell can be improved.

The first housing 31 is formed with a first mounting hole 311, and the second housing 41 is formed with a second mounting hole 411; aiming at the problem that the junction box 1 is not firmly fixed, the embodiment provides that the junction box 1 comprises a first box body 11 and a second box body 12 which are arranged in parallel and opposite to each other, the first box body 11 comprises a first junction plate body 111, and the second box body 12 comprises a second junction plate body 121; the first wiring board body 111 and the second wiring board body 121 are connected by a connecting member 13; preferably, the first case 11, the second case 12 and the connecting member 13 are integrally formed;

a first limiting part 112 is formed on one side of the first wiring board body 111 away from the second wiring board body 121, the first limiting part 112 protrudes out of the board surface of the first wiring board body 111 to form, and a first limiting groove 1121 is formed in the first limiting part 112; the first limiting groove 1121 extends in the width direction of the first wiring board body 111 and is a through groove;

a second limiting part 122 is formed on one side of the second wiring board body 121 far away from the first wiring board body 111, the second limiting part 122 protrudes out of the board surface of the second wiring board body 121, and a second limiting groove 1221 is formed in the second limiting part 122; the second limiting groove 1221 extends in the width direction of the second wiring board body 121 and is a through groove; the first limit groove 1121 is engaged with the hole wall of the first mounting hole 311, and the second limit groove 1221 is engaged with the hole wall of the second mounting hole 411, so that the junction box 1 is mounted between the first housing 31 and the second housing 41.

The wiring device has the advantages of simple structure, small occupied space, convenient disassembly and assembly and simple operation.

< fresh air conditioner >

As shown in fig. 4 and 5, the present embodiment further provides a fresh air conditioner, which includes an indoor unit main body 3, a fresh air module 4, and the above-mentioned electrical equipment components; the indoor unit main body 3 is a first electrical equipment, and the fresh air module 4 is a second electrical equipment;

when one end of the second power line 232 needs to be electrically connected with the first control board, the first limit groove 1121 is in fit connection with the hole wall of the first mounting hole 311, the second limit groove 1221 is in fit connection with the hole wall of the second mounting hole 411, one end of the second power line 232 is electrically connected with the second terminal 222, one end of the first power line 231 is electrically connected with the first terminal 221, the other end of the first power line 231 is electrically connected with the first control board, and the other end of the second power line is electrically connected with the second control board; the fresh air module 4 and the indoor unit main body 3 can realize linkage control, and the control mode of the fresh air conditioner is simplified.

The wiring device is arranged between the indoor unit main body 3 and the fresh air module 4, the extending direction of the first limiting groove 1121 is vertical to the axis of the first mounting hole 311, and the extending direction of the second limiting groove 1221 is vertical to the axis of the second mounting hole 411; the wiring device is convenient to install, and the problems that the appearance of the indoor unit main body 3 is poor, the installation of the wiring device is unstable and the control system is complex due to unreasonable structural design of the wiring device are solved.

Example 2

Aiming at the problems of complex connection structure and unreliable electrical connection between the first terminal 221 and the first power line 231, the embodiment proposes that a first connection end B is formed at one end of the first terminal 221 away from the second terminal 222, and a first compression joint groove is formed at the first connection end B; when one end of the first power line 231 is disposed in the first pressure welding groove, the sidewall of the first pressure welding groove is pressure-welded to fix one end of the first power line 231, so that the first terminal 221 is electrically connected to the first power line 231.

Aiming at the problems of complex connection structure and unreliable electrical connection between the second terminal 222 and the second power line 232, the embodiment proposes that a second connection end B is formed at one end of the second terminal 222 far away from the first terminal 221, and a second compression joint groove is formed at the second connection end B; when one end of the second power line 232 is disposed in the second pressure welding groove, the sidewall of the second pressure welding groove is pressed to fix one end of the second power line 232, so that the second terminal 222 is electrically connected with the second power line 232.

Example 3

Aiming at the problems of complex connection structure and unreliable electrical connection between the first terminal 221 and the first power line 231, the embodiment proposes that a first connection end B is formed at one end of the first terminal 221 away from the second terminal 222, a first puncturing groove is formed at the first connection end B, and first puncturing teeth are formed on the side wall of the first puncturing groove; when one end of the first power line 231 is disposed in the first piercing slot, the first piercing teeth pierce one end of the first power line 231, so as to electrically connect the first terminal 221 and the first power line 231.

Aiming at the problems of complex connection structure and unreliable electrical connection between the second terminal 222 and the second power line 232, the embodiment proposes that a second connection end B is formed at one end of the second terminal 222 far away from the first terminal 221, a second puncturing groove is formed at the second connection end B, and second puncturing teeth are formed on the side wall of the second puncturing groove; when one end of the second power line 232 is disposed in the second piercing slot, the second piercing teeth pierce one end of the second power line 232, so as to electrically connect the second terminal 222 and the second power line 232.

Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that this disclosure is not limited to the particular arrangements, instrumentalities and methods of implementation described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims (10)

1. An electrical equipment assembly, characterized in that the electrical equipment assembly comprises a first electrical equipment, a second electrical equipment and a wiring device; the first electrical equipment comprises a first shell and a first power line, a first control board is arranged in the first shell, and the first power line is arranged in the first shell; the second electrical equipment comprises a second shell and a second power line, a second control board is arranged in the second shell, and the second power line is arranged in the second shell; the wiring device is between the first housing and the second housing and includes:

a junction box comprising a plate body formed with a plate body hole;

the terminal seat comprises a first seat body and a second seat body; the first seat body is arranged on one side of the plate body and is provided with a first terminal cavity, and the second seat body is arranged on the other side of the plate body and is provided with a second terminal cavity; the first terminal cavity and the second terminal cavity are communicated through the plate body hole;

a connection terminal including a first terminal disposed within the first terminal cavity and a second terminal disposed within the second terminal cavity, the first terminal being electrically connected to the second terminal;

one end of the first power line is electrically connected with the first control board, the other end of the first power line is electrically connected with the first terminal, one end of the second power line is electrically connected with the second terminal, the other end of the second power line is electrically connected with the second control board, and then the first control board is electrically connected with the second control board.

2. The electrical device assembly of claim 1, wherein the first and second terminals are plugged together and electrically connected by a first plug structure.

3. The electrical device assembly of claim 2, wherein the first terminal has a first connection end a formed at an end thereof adjacent to the second terminal, and the second terminal has a second connection end a formed at an end thereof adjacent to the first terminal; one of the first connecting end A and the second connecting end A is provided with a splicing groove, and the other is provided with a splicing protrusion;

the inserting grooves and the inserting protrusions extend into the holes of the plate body, and the inserting grooves are matched with the inserting protrusions to enable the first terminals to be connected with the second terminals.

4. The electrical device assembly of claim 1, wherein the connection terminals further comprise a third terminal and a fourth terminal; one end of the third terminal and one end of the first terminal are spliced together through a second splicing structure and are electrically connected, and the other end of the third terminal is electrically connected with a first power line;

one end of the fourth terminal and one end of the second terminal are spliced together through a third splicing structure and are electrically connected, and the other end of the fourth terminal is electrically connected with the second power line.

5. The electrical device assembly of claim 4, wherein the first terminal cavity comprises a plurality of first terminal locations, each of the first terminal locations being configured to receive the first terminal; the second terminal cavity comprises a plurality of second terminal positions, and each second terminal position can be provided with the second terminal;

the first terminal in the first terminal cavity is aligned with the second terminal in the second terminal cavity, so that the first terminal and the second terminal can be connected in parallel; the first terminal in the first terminal cavity and the second terminal in the second terminal cavity are arranged in a staggered mode, so that the first terminal and the second terminal can be connected in series.

6. The electrical device assembly of claim 1, wherein an end of the first terminal remote from the second terminal is formed with a first connection end B, the first connection end B being formed with a first crimp slot; when one end of the first power line is arranged in the first pressure welding groove, the side wall of the first pressure welding groove is in pressure welding connection with one end of the first power line, so that the first terminal is electrically connected with the first power line; and/or the number of the groups of groups,

a second connecting end B is formed at one end of the second terminal far away from the first terminal, and a second compression joint groove is formed at the second connecting end B; when one end of the second power line is arranged in the second pressure welding groove, the side wall of the second pressure welding groove is fixedly connected with one end of the second power line in a pressure welding mode, and the second terminal is electrically connected with the second power line.

7. The electrical device assembly of claim 1, wherein an end of the first terminal remote from the second terminal is formed with a first connection end B, the first connection end B being formed with a first piercing slot, a sidewall of the first piercing slot being formed with first piercing teeth; when one end of the first power line is arranged in the first puncture groove, the first puncture tooth punctures one end of the first power line, so that the first terminal is electrically connected with the first power line;

a second connecting end B is formed at one end of the second terminal far away from the first terminal, a second puncture groove is formed at the second connecting end B, and second puncture teeth are formed on the side wall of the second puncture groove; when one end of the second power line is arranged in the second piercing groove, the second piercing teeth pierce one end of the second power line, so that the second terminal is electrically connected with the second power line.

8. The electrical device assembly of claim 1, wherein the first and second housings are rotatably disposed on both sides of the plate; according to the position and the structure of the first power line, the position of the first seat body can be adjusted, so that the position of the first seat body is matched with the position and the structure of the first power line; according to the position and the structure of the second power line, the position of the second seat body can be adjusted, so that the position of the second seat body is matched with the position and the structure of the second power line.

9. The electrical device assembly of claim 1, wherein the first housing is formed with a first mounting hole and the second housing is formed with a second mounting hole; the junction box comprises a first box body and a second box body which are arranged in parallel and opposite to each other, wherein the first box body comprises a first junction plate body, and the second box body comprises a second junction plate body; the first wiring board body is connected with the second wiring board body through a connecting piece;

a first limiting part is formed on one side, far away from the second wiring board body, of the first wiring board body, the first limiting part protrudes out of the board surface of the first wiring board body to form a first limiting groove; the first limit groove is connected with the hole wall of the first mounting hole in a matched mode;

a second limiting part is formed on one side, far away from the first wiring board body, of the second wiring board body, the second limiting part protrudes out of the board surface of the second wiring board body, and a second limiting groove is formed in the second limiting part; the second limit groove is connected with the hole wall of the second mounting hole in a matched mode.

10. A fresh air conditioner, characterized in that the fresh air conditioner comprises an indoor unit main body, a fresh air module and the electrical equipment assembly of claim 9; the indoor unit main body is a first electrical equipment, and the fresh air module is a second electrical equipment;

when the second control panel needs to be electrically connected with the first control panel, the first limiting groove is connected with the hole wall of the first mounting hole in a matched mode, the second limiting groove is connected with the hole wall of the second mounting hole in a matched mode, one end of the first power line is electrically connected with the first terminal, the other end of the first power line is electrically connected with the first control panel, one end of the second power line is electrically connected with the second terminal, and the other end of the second power line is electrically connected with the second control panel.