Wire holder assembly and air conditioner

Abstract

The invention discloses a wire holder assembly which is used for externally arranging an indoor unit and an outdoor unit and electrically connected with the indoor unit and the outdoor unit, the wire holder assembly comprises a wiring structure, and the wiring structure is provided with two corresponding connecting ends which are used for being in butt joint with connecting wires of the indoor unit and the outdoor unit of an air conditioner respectively. The invention aims to solve the problems that wire holders of an indoor unit and an outdoor unit of an existing air conditioner are arranged in the indoor unit or the outdoor unit, the indoor unit or the outdoor unit needs to be disassembled and assembled during wire connection, and wire connection is inconvenient.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioner structures, and in particular to a wiring socket assembly and an air conditioner. Background Art

[0002] The indoor and outdoor units of the air conditioner need to be connected for communication and even power supply through connecting wires so that the indoor and outdoor units can operate synchronously. The existing indoor and outdoor unit connecting wires are generally connected and installed through terminal sockets set in the indoor unit and / or outdoor unit. When installing the air conditioner, the indoor unit and / or outdoor unit need to be disassembled to connect and fix the connecting wires. The operating space is small and the installation and disassembly are troublesome, which makes it inconvenient to install the connecting wires. Summary of the invention

[0003] The main purpose of the present invention is to provide a wiring socket assembly and an air conditioner, aiming to solve the problem that the wiring sockets of the indoor unit and the outdoor unit of the existing air conditioner are built into the indoor unit or the outdoor unit, and the indoor unit or the outdoor unit needs to be disassembled and assembled during wiring, which is inconvenient for wiring.

[0004] To achieve the above object, the present invention proposes a wiring socket assembly, which is used for external indoor and outdoor units and is electrically connected to the indoor and outdoor units, wherein the wiring socket assembly includes:

[0005] The wiring structure has two corresponding connection ends for respectively connecting and fixing the connection wires of the indoor unit and the outdoor unit of the air conditioner.

[0006] Optionally, the wiring socket assembly also includes a box body, the box body has a built-in accommodating cavity, the wiring structure is accommodated in the accommodating cavity, and the box body is provided with at least two wire passing holes, and the two wire passing holes are used to pass the connecting wires between the indoor unit and the outdoor unit of the air conditioner.

[0007] Optionally, the box body includes a base body and a cover body covered on the base body, the cover body and the base body enclose the accommodating cavity, the wiring structure is installed on the base body, and the wire hole is opened in the cover body and / or the base body.

[0008] Optionally, the wire hole is opened at the junction of the cover body and the base body.

[0009] Optionally, the cover body can be rotatably mounted on the base body, so that the cover body has a covering state covering the base body and an open state away from the base body during its rotation stroke.

[0010] Optionally, a positioning structure is further provided between the cover body and the base body to position the cover body in the open state.

[0011] Optionally, the positioning structure includes a positioning member and a positioning portion respectively provided on the cover body and the base body, the positioning portion is provided with a positioning groove for accommodating the positioning member, and the positioning member is embedded in the positioning groove to position the cover body in the open state.

[0012] Optionally, a sealing structure is provided at the junction of the cover body and the base body.

[0013] Optionally, the sealing structure includes a sealing flange arranged around the edge of one of the cover body and the base body and extending toward the other one. When the cover body is arranged on the base body, the sealing flange covers the junction between the cover body and the base body.

[0014] Optionally, the sealing flange is disposed in the accommodating cavity, and one of the cover body and the base body is provided with a sealing gasket corresponding to the sealing flange, and when the cover body is covered on the base body, the sealing flange abuts against the sealing gasket.

[0015] Optionally, at least one fixing structure is provided between the box body and the cover body to fix the cover body and the base body.

[0016] Optionally, the box body is provided with a plurality of corresponding wire holes, and the wiring terminals of the wiring structure are provided corresponding to the plurality of wire holes to connect and fix a plurality of groups of connecting wires between indoor and outdoor units of the air conditioner.

[0017] Optionally, a wire clip is further provided in the box body, and the wire clip is used to clamp and fix the connection wire between the indoor unit and the outdoor unit of the air conditioner.

[0018] Optionally, the line card includes a card seat installed in the box body and a card member movably arranged on the card seat, and the card member has a clamping state with the card seat to clamp the connecting line between the indoor unit and the outdoor unit of the air conditioner, and a loose state away from the card seat.

[0019] The present invention further provides an air conditioner, wherein the air conditioner comprises:

[0020] Indoor unit, from which indoor unit connection wires are led out;

[0021] an outdoor unit, from which an outdoor unit connection line is led; and,

[0022] A wiring socket assembly is externally disposed on the indoor unit and the outdoor unit, and the wiring socket assembly includes a wiring structure, and the wiring structure has two corresponding connecting ends for respectively docking and fixing the connecting wires of the indoor unit and the outdoor unit of the air conditioner, and the indoor unit connecting wire and the outdoor unit connecting wire are correspondingly connected to the two connecting ends of the wiring structure for electrical connection.

[0023] In the technical solution of the present invention, the wiring socket on the existing indoor unit or outdoor unit of the air conditioner is separately arranged to form the wiring socket assembly arranged externally on the indoor unit and the outdoor unit. On the one hand, the space occupied by the wiring socket on the indoor unit or the outdoor unit is reduced, so that the indoor unit or the outdoor unit can be further reduced in size. On the other hand, the indoor unit and the outdoor unit are pre-installed with connecting wires. During installation, the indoor unit and the outdoor unit can be connected by only connecting the free ends of the connecting wires located outside the indoor unit and the outdoor unit to the two connecting ends of the wiring structure. There is no need to disassemble the indoor unit or the outdoor unit to connect the connecting wires, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 A three-dimensional schematic diagram of an embodiment of an air conditioner provided by the present invention;

[0026] Figure 2 A three-dimensional schematic diagram of a first embodiment of a wiring socket assembly provided by the present invention;

[0027] Figure 3 for Figure 2 A three-dimensional schematic diagram of the wiring seat assembly when the cover is in an open state;

[0028] Figure 4 for Figure 3 Another three-dimensional schematic diagram of;

[0029] Figure 5 for Figure 2 Schematic diagram of the plane;

[0030] Figure 6 A perspective schematic diagram of a second embodiment of a wiring socket assembly provided by the present invention;

[0031] Figure 7 for Figure 6 A three-dimensional schematic diagram of the wiring socket assembly when the cover body and the socket body are separated.

[0032] Description of Figure Numbers:

[0033]

[0034]

[0035] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0039] The indoor and outdoor units of the air conditioner need to be connected for communication and even power supply through connecting wires so that the indoor and outdoor units can operate synchronously. The existing indoor and outdoor unit connecting wires are generally connected and installed through terminal sockets set in the indoor unit and / or outdoor unit. When installing the air conditioner, the indoor unit and / or outdoor unit need to be disassembled to connect and fix the connecting wires. The operating space is small and the installation and disassembly are troublesome, which makes it inconvenient to install the connecting wires.

[0040] In view of this, the present invention provides a terminal block assembly. Figures 1 to 7 An embodiment of a wiring socket assembly provided by the present invention will be described below in conjunction with specific drawings.

[0041] See also Figures 1 to 7The wiring socket assembly 100 is used for the external indoor unit 200 and the outdoor unit 300, and is electrically connected to the indoor unit 200 and the outdoor unit 300. The wiring socket assembly 100 includes a wiring structure 1, and the wiring structure 1 has two corresponding connection ends for respectively docking and fixing the connection wires 400 of the indoor unit 200 and the outdoor unit 300 of the air conditioner 1000.

[0042] In the technical solution of the present invention, the wiring socket on the indoor unit 200 or the outdoor unit 300 of the existing air conditioner 1000 is separately arranged to form the wiring socket assembly 100 arranged externally on the indoor unit 200 and the outdoor unit 300. On the one hand, the space occupied by the wiring socket on the indoor unit 200 or the outdoor unit 300 is reduced, so that the indoor unit 200 or the outdoor unit 300 can be further reduced in size. On the other hand, the indoor unit 200 and the outdoor unit 300 are pre-installed with a connecting wire 400. During installation, only the free end of the connecting wire 400 located outside the indoor unit 200 and the outdoor unit 300 needs to be connected to the two connecting ends of the wiring structure 1 to connect the indoor unit 200 and the outdoor unit 300. There is no need to disassemble the indoor unit 200 or the outdoor unit 300 to connect the connecting wire 400, and the operation is simple and convenient.

[0043] It is understandable that the number of the wiring socket assemblies 100 is not limited. For example, after the indoor unit 200 and the outdoor unit 300 are installed, if the length of the connecting line 400 between the two is insufficient, multiple wiring socket assemblies 100 can be provided, and extension lines can be provided between the multiple wiring socket assemblies 100 so that the extension lines are connected to the connecting line 400 to achieve electrical connection between the indoor unit 200 and the outdoor unit 300. Therefore, the specific number of the wiring socket assemblies 100 is mainly based on actual installation requirements.

[0044] Specifically, the wiring socket assembly 100 also includes a box body 2, which has a built-in accommodating cavity 21, and the wiring structure 1 is accommodated in the accommodating cavity 21, and at least two wire holes 22 are opened on the box body 2, and the two wire holes 22 are used to pass the connecting wire 400 between the indoor unit 200 and the outdoor unit 300 of the air conditioner 1000. Unlike the case where the connecting wire 400 is connected to the wiring socket in the indoor unit 200 or the outdoor unit 300, the connection point can be shielded and protected by the housing on the indoor unit 200 or the outdoor unit 300, while the connecting wire 400 connected by the external wiring structure 1 has no protective structure for protection. Therefore, in this embodiment, the wiring socket assembly 100 also includes the box body 2, which is used to accommodate the wiring structure 1, and the box body 2 is provided with the wire hole 22 to pass the connecting wire 400, so that the connecting wire 400 can pass through the box body 2 from the wire hole 22 and connect to the connecting end of the wiring structure 1 in the accommodating cavity 21. At this time, the connection point between the connecting wire 400 and the connecting end of the wiring structure 1 is accommodated in the box body 2, and the box body 2 plays a protective effect on it. In addition, the box body 2 carries the wiring structure 1, and the box body 2 is easy to place and has a simple appearance, so as to enhance the appearance of the wiring socket assembly 100 and facilitate the installation and placement of the wiring socket assembly 100.

[0045] Further, the box body 2 includes a base 23 and a cover 24 covering the base 23, the cover 24 and the base 23 enclose the accommodating cavity 21, the wiring structure 1 is installed on the base 23, and the wire hole 22 is opened in the cover 24 and / or the base 23. The box body 2 can be set as an integral structure with a cavity, and the wiring structure 1 is installed and the connecting wire 400 is connected through the operation window reserved on the box body 2. In this way, on the one hand, the box body 2 of the integral structure is not easy to produce and manufacture compared with the split structure, on the other hand, the size of the above-mentioned operation window is small, which is not convenient for operation in the box body 2, and on the other hand, the above-mentioned operation window affects the protective effect of the box body 2. Of course, a cover plate can be set on the above-mentioned operation window, but it obviously further increases the manufacturing cost and is not practical. Therefore, in this embodiment, the box body 2 is directly set as a split structure composed of the base body 23 and the cover body 24. The structure of the base body 23 and the cover body 24 is simple and easy to produce, so that the design and manufacturing cost is low. When installing the wiring structure 1 and connecting the wiring structure 1 with the connecting wire 400, the cover body 24 can be opened, and the operation space is large, which is convenient for operation. Specifically, on the basis of the split-type setting of the cover body 24 and the base body 23, the specific setting method of the wire hole 22 is not limited. It can be set in the cover body 24, or it can be set in the base body 23, or it can be set between the cover body 24 and the base body 23, so that the connecting wire 400 can be introduced from the outside of the box body 2 into the box body 2 and connected to the wiring structure 1.

[0046] Specifically, the wire hole 22 is opened at the junction of the cover body 24 and the base body 23. If the wire hole 22 is opened at the cover body 24 or the base body 23, during the wiring operation, the connection line 400 needs to be passed through the wire hole 22, which is cumbersome. When the wire hole 22 is opened at the junction of the cover body 24 and the base body 23, the cover body 24 is opened for wiring operation, and there is no need to perform the threading operation. The connection line 400 can be directly pulled to the connection end of the wiring structure 1 for connection, and then the connection line 400 is adjusted to be placed on the base body 23. The position of the wire passing hole 22 should be determined by placing a notch on the seat 23 corresponding to the wire passing hole 22, so as to limit the connection line 400. Then the cover 24 is covered on the seat 23, so that when the cover 24 and the seat 23 are fitted together, the notch on the cover 24 corresponding to the wire passing hole 22 and the notch on the seat 23 corresponding to the wire passing hole 22 are combined to form the wire passing hole 22. At this time, the connection line 400 is passed through the wire passing hole 22, so that the operation is simple.

[0047] In addition, the cover 24 can be rotatably mounted on the base 23, so that the cover 24 has a covering state covering the base 23 and an open state away from the base 23 in the rotation stroke. The connection method between the cover 24 and the base 23 can be that a slide groove is provided on the base 23, and the cover 24 slides along the above slide groove until it covers the base 23; or the cover 24 is rotatably mounted on the base 23, so that the cover 24 can be rotatably covered with the base 23; or the cover 24 is set independently of the base 23 and is fixedly connected by a fixing structure 27. It is sufficient that the cover 24 can stably cover the base 23, which is not limited here. The first embodiment of the present application mainly adopts the method that the cover 24 is rotatably installed on the base 23, while the second embodiment mainly adopts the method that the cover 24 and the base 23 are independently arranged, and the cover 24 covering the base 23 is fixedly connected by a fixing structure 27 located between the box body 2 and the cover 24. Specifically, the fixing structure 27 can be a snap-fit ​​structure, a threaded connection structure, etc., which can fix the cover 24 on the base 23. In the present application, the fixing structure 27 is mainly set as a threaded connection structure, and the threaded connection structure includes a threaded connection column protruding from the base 23, and a screw is passed through the top of the threaded connection column to be threadedly connected to the cover 24, so that the connection is stable, and the threaded connection column can also play a supporting and limiting role for the cover 24.

[0048] It can be understood that in the first embodiment, the cover body 24 is rotatably installed on the base body 23. When the cover body 24 covers the base body 23, the cover body 24 is not limited and may move, which affects the protection of the structure inside the box body 2. Therefore, in the first embodiment, a fixed connection structure 27 is also provided between the cover body 24 and the base body 23. Here, the fixed connection structure 27 can also be a snap-on structure, a threaded connection structure, etc., which can fix the cover body 24 to the base body 23. Specifically, the present embodiment adopts the same fixed connection structure 27 as that in the second embodiment, that is, the fixed connection is performed through a threaded connection structure, and the connection is stable.

[0049] In addition, a positioning structure 25 is further provided between the cover 24 and the seat 23 to position the cover 24 in the open state. In the first embodiment, for different installation modes of the box body 2, when the cover 24 rotates to the open state away from the seat 23, there may be a tendency for the cover 24 to rotate close to the seat 23 due to its own gravity. In this state, if no interference is made, the cover 24 will automatically rotate to cover the seat 23, and the open state of the box body 2 cannot be guaranteed, affecting the normal installation operation. Therefore, in this embodiment, a positioning structure 25 is further provided between the cover 24 and the seat 23 to position the cover 24 in the open state, maintain the open state of the box body 2, and facilitate the installation operation in the box body 2.

[0050] Specifically, the positioning structure 25 includes a positioning member 251 and a positioning portion 252 respectively arranged on the cover body 24 and the seat body 23, and the positioning portion 252 is provided with a positioning groove 252a for accommodating the positioning member 251, and the positioning member 251 is embedded in the positioning groove 252a to position the cover body 24 in the open state. The positioning structure 25 can be a support rod movably arranged between the cover body 24 and the seat body 23, such as a top rod structure on the front hood of a car, which can be a fixed rod supported by manual operation, or a gas rod or hydraulic rod supported automatically; the positioning structure 25 can also be an elastic supporting structure arranged between the cover body 24 and the seat body 23, which can be a supporting spring abutting between the cover body 24 and the seat body 23 to maintain the open state of the cover body 24, or a torsion spring arranged at the rotating shaft of the cover body 24 and the seat body 23 to maintain the open state of the cover body 24. That is, the positioning structure 25 is not limited, and can realize positioning the cover body 24 in the open state, so as to facilitate the installation operation in the box body 2. In this embodiment, the positioning structure 25 is configured as the positioning member 251 and the positioning portion 252 located on the cover body 24 and the seat body 23. The positioning member 251 is deformed and extends into the positioning groove 252a on the positioning portion 252, and abuts against the groove wall of the positioning groove 252a, so as to realize the positioning of the cover body 24. The structure is simple, the effect is good, and it is easy to set up.

[0051] In addition, a sealing structure 26 is provided at the junction of the cover body 24 and the seat body 23. Since the terminal block assembly 100 is mainly used for connecting electrical components, on the basis of structural protection of the connection point by the box body 2, the box body 2 should also be sealed to ensure the airtightness of the accommodating cavity 21, to prevent the electrical components from being exposed to a humid and aerobic environment, to prevent the electrical components from being oxidized and corroded to affect their service life or even cause hidden dangers in electricity use. Therefore, in this embodiment, the sealing structure 26 is provided at the junction of the cover body 24 and the seat body 23 to achieve a sealing effect on the accommodating cavity 21 and avoid the above-mentioned problems.

[0052] Specifically, the sealing structure 26 includes a sealing flange 261 which is arranged around the edge of one of the cover body 24 and the seat body 23 and extends toward the other one. When the cover body 24 is covered on the seat body 23, the sealing flange 261 covers the interface between the cover body 24 and the seat body 23. The sealing structure 26 can be a sealing ring arranged on the interface between the cover body 24 and the seat body 23, so that when the cover body 24 is covered on the seat body 23, the cover body 24 and the seat body 23 abut against the sealing ring to achieve sealing at the interface between the cover body 24 and the seat body 23. However, in such a setting, the sealing gasket 262 contacts the external environment, which affects the service life and is not practical. The contact surface between the cover body 24 and the seat body 23 is set as a fitting surface to reduce the gap therebetween, which can also achieve sealing at the interface between the cover body 24 and the seat body 23, but it is obviously high in processing cost and easy to wear and form gaps, which is not practical. In this embodiment, the sealing flange 261 is provided on one of the cover body 24 and the seat body 23, so that when the cover body 24 is covered on the seat body 23, the sealing flange 261 is located on the side of the junction between the cover body 24 and the seat body 23 to cover the junction between the cover body 24 and the seat body 23. The sealing flange 261 is laterally fitted to the junction between the cover body 24 and the seat body 23, and the degree of contact between the contact surface of the cover body 24 and the seat body 23 is combined to seal the junction between the cover body 24 and the seat body 23. On the one hand, the structure is simple and the effect is good. On the other hand, the sealing flange 261 is tightly fitted to the side of the junction between the cover body 24 and the seat body 23, and can also play a role in limiting the cover body 24 in the covered state to maintain the covered state.

[0053] Furthermore, the sealing flange 261 is disposed in the accommodating cavity 21 , and one of the cover body 24 and the seat body 23 is provided with a sealing gasket 262 corresponding to the sealing flange 261 . When the cover body 24 is covered on the seat body 23 , the sealing flange 261 abuts against the sealing gasket 262 . The sealing at the junction of the sealing flange 261, the cover body 24 and the seat body 23 will also wear over time, which will affect its sealing effect. To address this, in the present embodiment, the sealing flange 261 is arranged in the accommodating cavity 21 to fit the cavity wall of the accommodating cavity 21 to achieve sealing. At the same time, the sealing gasket 262 is also arranged in the accommodating cavity 21, so that the sealing flange 261 abuts against the sealing gasket 262 to form a combined sealing structure 26. At this time, if the sealing flange 261 is worn out due to long-term use, it abuts against the sealing gasket 262 for sealing, which can still ensure the sealing effect and reduce the above-mentioned wear and failure. In addition, the sealing gasket 262 is placed in the accommodating cavity 21 to avoid direct contact with the outside of the box body 2, thereby extending its service life.

[0054] In addition, the wire holes 22 on the box body 2 are correspondingly arranged in multiple groups, and the wiring terminals 11 of the wiring structure 1 are arranged corresponding to the multiple groups of wire holes 22, so as to connect and fix the connection wires 400 of the indoor units 200 and the outdoor units 300 of the multiple air conditioners 1000. The above description shows that when the length of the connection wire 400 reserved for the indoor unit 200 and the outdoor unit 300 is insufficient, multiple wiring seat assemblies 100 can be set for long-distance connection, and when multiple groups of indoor units 200 and outdoor units 300 of multiple air conditioners 1000 need to be connected, multiple wiring seat assemblies 100 can also be set for one-to-one connection, but it is obviously more cumbersome to operate, and the structure is complicated and unsightly. In this embodiment, by setting up the wiring socket assembly 100, a plurality of groups of the wire holes 22 are opened on the box body 2 to pass the connecting wires 400 led out from the multiple groups of indoor units 200 and outdoor units 300 of the multiple air conditioners 1000, and the number of the wiring terminals 11 of the wiring structure 1 is set accordingly, so that the multiple groups of indoor units 200 and outdoor units 300 of the multiple air conditioners 1000 can be connected through the wiring socket assembly 100, and even the internal line connection structure of the wiring structure 1 can be adjusted to meet the connection requirements of connecting one outdoor unit 300 in a multi-split system to multiple indoor units 200, so as to simplify the wiring structure 1 of the multiple connecting wires 400.

[0055] In addition, a wire clamp 28 is also provided in the box body 2, and the wire clamp 28 is used to clamp and fix the connecting wire 400 between the indoor unit 200 and the outdoor unit 300 of the air conditioner 1000. In order to ensure the connection stability between the connecting wire 400 and the connecting end of the wiring structure 1, generally, the free end of the connecting wire 400 is connected to the connecting end of the wiring structure 1 through a threaded connection structure, but when the connecting wire 400 can move in the box body 2, its frequent movement and / or large-scale movement may cause the free end of the connecting wire 400 to be disengaged from the connecting end of the wiring structure 1, affecting the stability of the connection between the connecting wire 400 and the connecting end. Therefore, in this embodiment, the wire clamp 28 is provided in the box body 2 to position and fix the connecting wire 400 to prevent it from moving in the box body 2, so as to improve its connection stability.

[0056] Specifically, the line card 28 includes a socket 281 installed in the box body 2 and a clamping member 282 movably arranged on the socket 281, and the clamping member 282 has a clamping state with the socket 281 to clamp the connecting line 400 between the indoor unit 200 and the outdoor unit 300 of the air conditioner 1000, and a loose state away from the socket 281. The wire clamp 28 can be a buckle structure arranged in the box body 2. During installation, the connecting wire 400 can be inserted into the bayonet of the above-mentioned buckle structure to limit the positioning of the connecting wire 400. This structure is simple and easy to operate, but there is a risk of the connecting wire 400 falling out. Therefore, in this embodiment, a combination of the clamping seat 281 and the clamping member 282 is directly arranged in the box body 2 to clamp and limit the connecting wire 400. Specifically, the clamping member 282 and the clamping seat 281 in the clamping state enclose and define a clamping area. When the connecting wire 400 is placed in the clamping area, it is clamped and fixed by the clamping member 282 and the clamping seat 281 to prevent the connecting wire 400 from falling out, and the stability is strong. In the loose state, the clamping member 282 can be away from the clamping seat 281, so that the connecting wire 400 can be conveniently placed in the clamping seat 281 or taken out from the clamping seat 281, and the operation is convenient. It should be noted that the clamping member 282 can be rotatably set on the clamping seat 281, or can be set independently of the clamping seat 281. The specific structural setting is mainly based on actual usage requirements and is not limited here. The connection method between the clamping member 282 and the clamping seat 281 can be a snap connection, a threaded connection, etc., which is also mainly based on actual needs and is not limited here. It can satisfy the above-mentioned clamping state for clamping the connecting line 400 and the loose state for easy installation and removal of the connecting line 400.

[0057] The present invention also provides an air conditioner 1000, see Figure 1The air conditioner 1000 includes an indoor unit 200, an outdoor unit 300 and a wiring socket assembly 100. The indoor unit 200 leads out a connection line 400 for the indoor unit 200, and the outdoor unit 300 leads out a connection line 400 for the outdoor unit 300. The wiring socket assembly 100 is externally disposed on the indoor unit 200 and the outdoor unit 300, and the connection line 400 for the indoor unit 200 and the connection line 400 for the outdoor unit 300 are correspondingly connected to the two connection ends of the wiring structure 1 for electrical connection; the specific structure of the wiring socket assembly 100 refers to the above embodiment. Since the air conditioner 1000 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0058] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A terminal block assembly, used for external indoor and outdoor units, and electrically connected to the indoor and outdoor units, characterized in that: include: The wiring structure has two corresponding connection ends for respectively connecting and fixing the connection wires of the indoor unit and the outdoor unit of the air conditioner.

2. The terminal block assembly according to claim 1, characterized in that: The wiring socket assembly also includes a box body, which has a built-in accommodating cavity. The wiring structure is accommodated in the accommodating cavity, and at least two wire passing holes are opened on the box body. The two wire passing holes are used to pass the connecting wires between the indoor unit and the outdoor unit of the air conditioner.

3. The terminal block assembly according to claim 2, characterized in that: The box body includes a base body and a cover body covered on the base body, the cover body and the base body enclose the accommodating cavity, the wiring structure is installed on the base body, and the wire hole is opened in the cover body and / or the base body.

4. The terminal block assembly according to claim 3, characterized in that: The wire passing hole is arranged at the junction of the cover body and the seat body.

5. The terminal block assembly according to claim 3, characterized in that: The cover body can be rotatably mounted on the base body, so that the cover body has a covering state covering the base body and an open state away from the base body during its rotation stroke.

6. The terminal block assembly according to claim 5, characterized in that: A positioning structure is also provided between the cover body and the base body to position the cover body in the open state.

7. The terminal block assembly according to claim 6, characterized in that: The positioning structure includes a positioning member and a positioning portion which are respectively arranged on the cover body and the base body. The positioning portion is provided with a positioning groove for accommodating the positioning member. The positioning member is embedded in the positioning groove to position the cover body in the open state.

8. The terminal block assembly according to claim 3, characterized in that: A sealing structure is arranged at the junction of the cover body and the base body.

9. The terminal block assembly according to claim 8, characterized in that: The sealing structure comprises a sealing flange which is arranged around the edge of one of the cover body and the base body and extends toward the other one. When the cover body is arranged on the base body, the sealing flange covers the interface between the cover body and the base body.

10. The terminal block assembly according to claim 9, characterized in that: The sealing flange is arranged in the accommodating cavity, and the other one of the cover body and the base body is provided with a sealing gasket corresponding to the sealing flange. When the cover body is covered on the base body, the sealing flange abuts against the sealing gasket.

11. The terminal block assembly according to claim 3, characterized in that: At least one fixing structure is arranged between the box body and the cover body to fix the cover body and the seat body.

12. The terminal block assembly according to claim 2, characterized in that: The box body is provided with a plurality of corresponding wire holes, and the wiring terminals of the wiring structure are provided corresponding to the plurality of wire holes to connect and fix a plurality of connecting wires between indoor and outdoor units of the air conditioner.

13. The terminal block assembly according to claim 2, wherein: The box body is also provided with a wire clip, which is used to clamp and fix the connection wire between the indoor unit and the outdoor unit of the air conditioner.

14. The terminal block assembly according to claim 13, wherein: The line card includes a card seat installed in the box body and a card member movably arranged on the card seat, and the card member has a clamping state with the card seat clamping the connecting line between the indoor unit and the outdoor unit of the air conditioner and a loose state away from the card seat.

15. An air conditioner, characterized in that: include: Indoor unit, from which indoor unit connection wires are led out; Outdoor unit, from which the outdoor unit connection line is led out; as well as, The terminal socket assembly is a terminal socket assembly as described in any one of claims 1-14, which is externally placed on the indoor unit and the outdoor unit, and the indoor unit connecting wire and the outdoor unit connecting wire are correspondingly connected to the two connecting ends of the wiring structure for electrical connection.

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