CN112134092A

CN112134092A - Socket and air conditioning unit

Info

Publication number: CN112134092A
Application number: CN202011080267.8A
Authority: CN
Inventors: 杨盼; 黄坚德; 陆林青
Original assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Current assignee: Gree Green Refrigeration Technology Center Co Ltd of Zhuhai; Zhuhai Gree Energy Saving Environmental Protection Refrigeration Technology Research Center Co Ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2020-12-25

Abstract

The application provides a socket and an air conditioning unit. The socket comprises a socket box, wherein a power connection component is arranged in the socket box and used for electrically connecting binding posts, and the socket also comprises a locking component. The locking component is movably arranged in the socket box and comprises a locking state for locking the wiring terminal and an unlocking state for releasing the wiring terminal. By applying the technical scheme of the invention, when the wiring terminal is inserted into the socket box and connected with the electric connection component, the locking component enters a locking state to lock the wiring terminal; when the socket needs to be pulled out, the locking component can be operated to enter an unlocking state to release the binding post. Therefore, even under strong vibration, the wiring terminal is not easy to fall off, and the use stability of the socket is improved.

Description

Socket and air conditioning unit

Technical Field

The invention relates to the technical field of switches, in particular to a socket and an air conditioning unit.

Background

The outlet socket is an important hub for connecting the compressor and the power supply, and the safety becomes a focus of attention. There are some significant problems with the outlet socket for the compressor at present, such as: 1. the lead-out wire socket falls off due to too large vibration of the compressor; 2. the outlet socket lacks outlet access protection, which may cause short circuit failure when some liquid is spilled on the socket; 3. the outgoing line socket lacks protection for the outgoing line column and needs a special outgoing line protective cover; 4. the lead wire socket is difficult to insert and pull out from the wiring terminal.

The above problems may cause the safety and reliability of the outlet socket to be lowered.

Disclosure of Invention

The embodiment of the invention provides a socket and an air conditioning unit, and aims to solve the technical problems of low safety and low reliability of the socket in the prior art.

The embodiment of the application provides a socket, including the socket box, be provided with the electrical component in the socket box, the electrical component is used for the terminal electricity to connect, and the socket still includes locking part, and locking part movably sets up in the socket box, and locking part is including the locking state who pins the terminal and the unblock state who releases the terminal.

In one embodiment, a portion of the locking member extends from within the receptacle housing, and manipulation of the extending portion of the locking member causes the locking member to transition from the locked state to the unlocked state.

In one embodiment, the locking member comprises: the rotary piece is rotatably arranged in the socket box, one part of the rotary piece forms a locking part matched with the wiring terminal, the other part of the rotary piece extends out of the socket box to form an operation part, and the operation part can enable the rotary piece to be converted into an unlocking state from a locking state.

In one embodiment, the locking member comprises: and a spring installed between the swing piece and the socket case, the spring for driving the swing piece to be maintained in a locked state.

In one embodiment, the spring is a torsion spring, a first arm of the torsion spring is mounted on the swivel plate, and a second arm of the torsion spring is mounted within the jackbox.

In one embodiment, the number of the rotary pieces is two, the two rotary pieces are symmetrically arranged in the socket box, and the locking parts of the two rotary pieces lock the wiring terminals together.

In one embodiment, the socket box comprises a box body and a rear cover packaged at the bottom of the box body, the rear cover is provided with a jack, the jack is used for passing through a wiring terminal, the rear cover is provided with a rotary piece mounting part, and the rotary piece is rotatably mounted on the rotary piece mounting part.

In one embodiment, the socket case further includes a protective cover detachably mounted to a bottom of the rear cover.

In one embodiment, the protective cover is detachably connected with the bottom of the rear cover through a sliding rail structure.

In one embodiment, the socket box is provided with a wire passing hole, the wire passing hole is provided with a baffle, and the baffle is provided with a lead groove.

The application also provides an air conditioning unit, which comprises a socket, wherein the socket is the socket.

In one embodiment, the air conditioning unit includes a compressor terminal, and the socket is used for electrical connection of the compressor terminal.

In the above embodiment, when the terminal post is inserted into the socket box and connected with the electrical connection component, the locking component enters a locking state to lock the terminal post; when the socket needs to be pulled out, the locking component can be operated to enter an unlocking state to release the binding post. Therefore, even under strong vibration, the wiring terminal is not easy to fall off, and the use stability of the socket is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of an embodiment of a receptacle according to the present invention;

FIG. 2 is an exploded view of the receptacle of FIG. 1;

fig. 3 is a structural diagram illustrating a use state of the socket of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Fig. 1 and 2 show an embodiment of a socket of the present invention, which includes a socket case 10, a power receiving member provided in the socket case 10 for electrically connecting terminals, and a locking member 20. A locking member 20 is movably provided in the socket case 10, and the locking member 20 includes a locked state locking the terminal and an unlocked state releasing the terminal.

By applying the technical scheme of the invention, after the binding post is inserted into the socket box 10 and connected with the electric connection component, the locking component 20 enters a locking state to lock the binding post; when the socket needs to be unplugged, the locking member 20 can be operated to enter an unlocked state to release the terminal. Therefore, even under strong vibration, the wiring terminal is not easy to fall off, and the use stability of the socket is improved.

As an alternative embodiment, a portion of the locking member 20 protrudes from the socket case 10, and the protruding portion of the locking member 20 is operated to convert the locking member 20 from the locked state to the unlocked state. Thus, when it is necessary to operate the lock member 20 from the locked state to the unlocked state, it is only necessary to press the protruding portion of the lock member 20. Alternatively, as shown in fig. 2, the locking member 20 includes a rotary piece 21, and the rotary piece 21 is rotatably installed in the socket case 10. One part of the rotary piece 21 forms a locking part 211 matched with the binding post, the other part of the rotary piece 21 extends out of the socket box 10 to form an operating part 212, and the operating part 212 can be operated to change the rotary piece 21 from the locking state to the unlocking state. In the locking state, the locking part 211 is matched with and locks the wiring terminal to prevent the wiring terminal from falling off; pressing the operating portion 212 rotates the rotary piece 21, so that the locking portion 211 is disengaged from the terminal, and the locking member 20 is transferred from the locked state to the unlocked state.

As shown in fig. 2, in the solution of the present embodiment, the locking member 20 includes a spring 22, the spring 22 is installed between the swing tab 21 and the socket case 10, and the spring 22 is used to drive the swing tab 21 to maintain the locked state. Thus, the spring 22 can also allow the rotor 21 to stably lock the terminal even under strong vibration. Preferably, the spring 22 is a torsion spring, a first rotating arm of which is mounted on the swing piece 21, and a second rotating arm of which is mounted in the socket case 10. Correspondingly, a clamping groove is formed in the rotary piece 21 and used for clamping the first rotary arm; a locking groove is also formed on the inner wall of the socket case 10 for locking the second rotating arm. According to the technical scheme, the reboundable rotary vane structure is matched with the wiring terminal for use, and the problems that the wiring terminal is difficult to insert and pull out and is easy to fall off are solved through the connecting rod.

As shown in fig. 2, in the technical solution of the present embodiment, the socket case 10 includes a case body 11 and a rear cover 12 enclosed at the bottom of the case body 11, and the rear cover 12 is provided with a jack 121, and the jack 121 is used for passing through a terminal. The rear cover 12 is provided with a swing piece mounting portion 122, and the swing piece 21 is rotatably mounted on the swing piece mounting portion 122. The socket case 10 adopting this structure facilitates mounting of the attaching member and the locking member 20.

Optionally, in the technical solution of the present embodiment, there are two rotation pieces 21, the two rotation pieces 21 are symmetrically installed in the socket box 10, and the locking portions 211 of the two rotation pieces 21 lock the terminals together. The stability of the terminal locking can be improved by the locking portions 211 of the two tabs 21 locking the terminal together.

As shown in fig. 3, the socket case 10 further includes a protective cover 13, and the protective cover 13 is detachably mounted on the bottom of the rear cover 12. The wiring terminal in work and idle time can be protected to the utilization can be dismantled protecting cover 13, avoids the wiring terminal to receive external force bending or rupture. In addition, the protective covers 13 with different heights are matched with the outgoing line sockets to meet the use requirements of binding posts of different machine types, and the adaptability of the outgoing line sockets is improved. Compared with the prior art that the binding post needs to be specially provided with the binding post protective cover, the cost of the compressor is greatly reduced.

As shown in fig. 2, in the solution of the present embodiment, the protective cover 13 is detachably connected to the bottom of the rear cover 12 through a sliding rail structure. Optionally, a sliding groove 131 is formed at the top of the protecting cover 13, a sliding rail matched with the sliding groove 131 is formed at the bottom of the rear cover 12, and the detachable connection can be realized through the matching of the sliding rail and the sliding groove 131.

As shown in fig. 2, the socket case 10 is provided with a wire passing hole 111, a baffle 14 is mounted on the wire passing hole 111, and a lead groove 141 is formed on the baffle 14. Due to the structure that the lead groove 141 is formed in the baffle 14, the outgoing line can be protected to a certain degree, short-circuit faults caused by the fact that the outgoing line is wetted are prevented, and safety of the outgoing line socket is improved. More preferably, the baffle 14 is installed at the wire passing hole 111 through the clamping groove, and the outlet wire can be pressed by gravity to ensure that the baffle 14 does not fall off.

More preferably, the invention further provides an air conditioning unit, which comprises the socket, and the socket is adopted, so that the operation of the air conditioning unit is more stable. Optionally, the air conditioning unit includes a compressor terminal 30, and the socket is used for electrical connection of the compressor terminal 30.

By adopting the technical scheme, the problems that the existing outgoing line socket is easy to fall off due to vibration, the wiring terminal is difficult to plug and unplug, and the protection for the wiring terminal and the short-circuit protection are lacked can be solved. Wherein, can kick-back the rotor plate and come the fixed terminal, the terminal inserts automatic pinning, presses and promotes the rotor plate and can easily take out. The protective cover can be detached, the protective cover can protect the wiring terminal when being matched with the outgoing line socket, and the protective cover can also protect the wiring terminal when being used alone; the protecting covers with different heights are matched with the leading-out wire socket to meet the requirements of the binding posts with different heights. The baffle is matched with the weight of the outgoing line to protect the part of the outgoing line easy to short circuit, and the safety of the outgoing line socket is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A socket comprises a socket box (10), wherein a power connection component is arranged in the socket box (10) and is used for electrically connecting a binding post, and the socket is characterized by further comprising a locking component (20), wherein the locking component (20) is movably arranged in the socket box (10), and the locking component (20) comprises a locking state for locking the binding post and an unlocking state for releasing the binding post.

2. A socket according to claim 1, wherein a portion of the locking member (20) protrudes from within the socket case (10), and operation of the protruding portion of the locking member (20) causes the locking member (20) to move from the locked state to the unlocked state.

3. A socket according to claim 2, wherein the locking member (20) comprises:

the rotary piece (21) is rotatably arranged in the socket box (10), one part of the rotary piece (21) forms a locking part (211) matched with the binding post, the other part of the rotary piece (21) extends out of the socket box (10) to form an operating part (212), and the rotary piece (21) can be converted from the locking state to the unlocking state by operating the operating part (212).

4. A socket according to claim 3, wherein the locking member (20) comprises:

a spring (22), the spring (22) being installed between the swing piece (21) and the socket case (10), the spring (22) for driving the swing piece (21) to be maintained in the locked state.

5. A socket according to claim 4, wherein the spring (22) is a torsion spring, a first arm of the torsion spring being mounted on the tap (21) and a second arm of the torsion spring being mounted within the socket case (10).

6. A socket according to claim 3, wherein the number of the rotary pieces (21) is two, two rotary pieces (21) are symmetrically installed in the socket case (10), and the locking parts (211) of the two rotary pieces (21) lock the terminals together.

7. The socket according to claim 3, wherein the socket box (10) comprises a box body (11) and a rear cover (12) packaged at the bottom of the box body (11), the rear cover (12) is provided with a jack (121), the jack (121) is used for passing through a binding post, the rear cover (12) is provided with a rotary piece mounting part (122), and the rotary piece (21) is rotatably mounted on the rotary piece mounting part (122).

8. The socket according to claim 7, wherein the socket case (10) further comprises a protective cover (13), the protective cover (13) being detachably mounted on the bottom of the rear cover (12).

9. The socket according to claim 8, wherein the protective cover (13) is detachably connected to the bottom of the rear cover (12) by a slide rail structure.

10. The socket according to claim 1, wherein the socket case (10) is provided with a wire passing hole (111), a baffle (14) is mounted on the wire passing hole (111), and a lead groove (141) is formed on the baffle (14).

11. An air conditioning assembly comprising an electrical outlet, wherein the electrical outlet is as claimed in any one of claims 1 to 10.

12. Air conditioning assembly according to claim 11, characterized in that it comprises a compressor terminal (30), said socket being used for the electrical connection of said compressor terminal (30).