Compressors and air conditioning units

Abstract

The present invention provides a compressor and an air-conditioning unit, wherein the compressor has a terminal, and the wiring structure of the electric control box includes an adapter plate, wherein the adapter plate is fixedly arranged on the compressor, and the external circuit is connected to the wire of the terminal through the adapter plate. The compressor and the air-conditioning unit provided by the present invention can avoid the problem of loose wiring at the terminal of the compressor caused by compressor vibration and the like by setting the adapter plate, thereby preventing problems such as sparks at the terminal, and setting a wire fixing device to fix the external circuit, thereby avoiding looseness between the external circuit and the adapter plate, effectively reducing the influence of tension on the compressor wiring, and using a broken line structure to enable the external circuit to be locked by its own gravity, thereby effectively avoiding the problem of loose wiring of the compressor, greatly reducing the incidents of components burning due to loose wiring, and reducing the failure rate of the unit.

Description

Technical Field

[0001] The invention relates to the technical field of compressor auxiliary equipment, in particular to a compressor and an air conditioning unit. Background Art

[0002] Nowadays, air conditioners are being used more and more. However, the compressor of the existing air conditioner is a moving part. It vibrates a lot during startup and operation, and the operating current is large. When the compressor vibrates, it is easy to cause the wiring to become loose. Loose wiring may burn components at the least. After-sales maintenance often requires replacement of the compressor or the components that control the compressor in the electrical control box (compressor drive board or AC contactor), causing after-sales complaints. In serious cases, it may ignite the compressor junction box and components in the electrical control box, such as the compressor drive board and AC contactor. In severe cases, it may ignite the unit and external flammable materials, causing a fire. Summary of the invention

[0003] In order to solve the technical problem of loosening of compressor wiring, a compressor and an air conditioning unit are provided for effectively fixing the wiring.

[0004] An electric control box wiring structure comprises an electric control box and an adapter plate, wherein the electric control box is provided with a wiring terminal, the adapter plate is fixedly arranged on the electric control box, and an external circuit is connected with the wiring terminal wire through the adapter plate.

[0005] The electric control box wiring structure includes a first wire, a first end of the first wire is connected to the wiring terminal, and a second end of the first wire is connected to the adapter plate.

[0006] A circuit board is arranged in the electric control box, the wiring terminals are formed on the circuit board, and the adapter board is arranged on the electric control box.

[0007] The electric control box is formed with a wire-passing hole, and the external circuit is electrically connected to the adapter board after passing through the wire-passing hole.

[0008] The electric control box wiring structure also includes a wire fixing device, and the external circuit is fixedly arranged on the electric control box through the wire fixing device.

[0009] The wire fixing device is in an Ω shape, the middle part of the Ω shape is covered on the outer peripheral side of the external circuit, and the two ends of the Ω shape are fixedly arranged on the electric control box.

[0010] A compressor is connected to an electric control box via the above-mentioned electric control box wiring structure.

[0011] The compressor is provided with a fold line structure and a wiring terminal, the wiring terminal is located below the fold line structure, and the external circuit passes through the fold line structure from above and then connects to the adapter plate.

[0012] It also includes a junction box, which is arranged on the compressor, and the fold line structure and the wiring terminal are both arranged in the junction box.

[0013] The external circuit enters the junction box from the lower part of the junction box and is connected to the adapter plate after bypassing the folding line structure.

[0014] The side of the terminal box away from the compressor has a wiring port.

[0015] A waterproof eave is arranged at the wiring port.

[0016] The wiring structure is a support column, and the support column is vertically arranged on the compressor.

[0017] An air conditioning unit comprises the above-mentioned electric control box wiring structure or the above-mentioned electric control box wiring structure.

[0018] The compressor and air-conditioning unit provided by the present invention can avoid the problem of loose wiring at the wiring terminal of the electric control box due to compressor vibration and the like by providing an adapter plate, thereby preventing problems such as sparks from occurring at the wiring terminal, and a wire fixing device can be provided to fix the external circuit, thereby avoiding looseness between the external circuit and the adapter plate, effectively reducing the influence of tension on the compressor wiring, and utilizing a folded line structure to enable the external circuit to be locked by its own gravity, thereby effectively avoiding the problem of loose wiring of the compressor, greatly reducing the incidents of components burning due to loose wiring, and reducing the failure rate of the unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the wiring structure of the electric control box of an embodiment of a compressor and an air conditioning unit provided by the present invention;

[0020] Figure 2 A schematic structural diagram of a compressor of an embodiment of a compressor and an air-conditioning unit provided by the present invention;

[0021] In the figure:

[0022] 1. Wiring terminal; 2. Adapter plate; 3. First conductor; 4. Electric control box; 5. Wire fixing device; 6. Folding line structure; 7. Junction box; 8. External circuit; 9. Waterproof eaves. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0024] like Figure 1 and Figure 2The wiring structure of the electric control box shown includes an electric control box 4 and an adapter plate 2. The electric control box 4 is provided with a terminal 1. The adapter plate 2 is fixedly arranged on the electric control box 4, and the external circuit 8 is connected to the terminal 1 through the adapter plate 2. The adapter plate 2 can avoid the external circuit 8 from being directly connected to the terminal 1, thereby avoiding the problem of the external circuit 8 and the terminal 1 being loose due to problems such as compressor vibration, and avoiding the tension on the terminal of the electric control box 4 directly acting on the drive board and the AC contactor, burning important components in the electric control box 4, thereby ensuring the reliability of the wire at the terminal 1, and achieving the purpose of preventing the loosening of the wiring of the electric control box and burning components.

[0025] The wiring structure of the electric control box includes a first wire 3, a first end of the first wire 3 is connected to the wiring terminal 1, and a second end of the first wire 3 is connected to the adapter board 2. When producing the electric control box 4, the first wire 3 is directly connected to the wiring terminal 1 and the adapter board 2 to ensure that the wiring at the wiring terminal 1 will not be affected by the external circuit 8.

[0026] A circuit board is arranged in the electric control box 4, and the wiring terminal 1 is formed on the circuit board. The adapter plate 2 is arranged on the electric control box, that is, the adapter plate 2 and the electric control box 4 are fixedly arranged to ensure that in the event of any vibration, the adapter plate 2 and the circuit board are in the same vibration frequency and amplitude, and thus no relative displacement occurs, thereby preventing the problem of loose wiring.

[0027] The electric control box 4 is formed with a wire-passing hole, and the external circuit 8 is electrically connected to the adapter board 2 after passing through the wire-passing hole.

[0028] The wiring structure of the electric control box also includes a wire fixing device 5, and the external circuit 8 is fixedly arranged on the electric control box 4 through the wire fixing device 5. The external circuit 8 is fixed by the wire fixing device 5 to reduce the tension of the compressor vibration transmitted to the electric control box 4.

[0029] The wire fixing device 5 is in an Ω shape, the middle portion of the Ω shape is wrapped around the outer peripheral side of the external circuit, and both ends of the Ω shape are fixedly disposed on the electric control box 4 .

[0030] A compressor is connected to the electric control box 4 via the above-mentioned electric control box wiring structure.

[0031] The compressor is provided with a fold line structure 6 and a terminal 1, wherein the terminal 1 is located below the fold line structure 6, and the external circuit 8 passes through the fold line structure 6 from above and is connected to the adapter plate 2, that is, the external circuit 8 is connected from the upper part of the terminal 1 and is bent at the fold line structure 6, so that the weight of the external circuit 8 is used to tighten the connection between the external circuit 8 and the adapter plate 2 to ensure the reliability of the wiring.

[0032] It also includes a junction box 7, which is arranged on the compressor, and the fold line structure 6 and the terminal 1 are both arranged in the junction box 7, and the junction box 7 is used to protect the connection between the external circuit 8 and the adapter board 2.

[0033] The external circuit enters the junction box 7 from the lower part of the junction box 7, and is connected to the adapter plate 2 after bypassing the fold line structure 6, that is, the external circuit 8 forms an inverted U-shaped structure at the fold line structure 6, thereby fully utilizing the weight of the external circuit 8 for locking, thereby increasing the reliability of the connection between the external circuit 8 and the adapter plate 2.

[0034] The side of the terminal box 7 away from the compressor has a wiring port.

[0035] The wiring port is provided with a waterproof eave 9 to prevent rainwater etc. from flowing into the wiring box 7 and / or the electric control box 4 .

[0036] The wiring structure is a pillar, and the pillar is vertically arranged on the compressor, that is, the external circuit 8 is laid on the pillar to form a bend.

[0037] An air conditioning unit comprises the above-mentioned electric control box wiring structure or the above-mentioned electric control box wiring structure.

[0038] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A compressor, characterized in that: The invention comprises connecting the electric control box (4) with a wire through an electric control box wiring structure, wherein the electric control box wiring structure comprises an electric control box (4) and an adapter plate (2), wherein the electric control box (4) is provided with a first wiring terminal, the adapter plate (2) is fixedly arranged on the electric control box, and an external circuit (8) is connected with the wire of the first wiring terminal through the adapter plate (2); the electric control box wiring structure also comprises a wire fixing device (5), wherein the external circuit (8) is fixedly arranged on the electric control box (4) through the wire fixing device (5); and a wire is formed on the electric control box (4). The compressor comprises a wire hole, wherein the external circuit (8) is electrically connected to the adapter plate (2) after passing through the wire hole; the wire fixing device (5) is Ω-shaped, wherein the middle part of the Ω-shape covers the outer peripheral side of the external circuit (8), and the two ends of the Ω-shape are fixedly arranged on the electric control box (4); the compressor is provided with a folded line structure (6) and a second wiring terminal, wherein the second wiring terminal is located below the folded line structure (6), and the external circuit (8) is connected to the adapter plate (2) after passing through the folded line structure (6) from above.

2. The compressor according to claim 1, characterized in that: The electric control box wiring structure comprises a first wire (3), a first end of the first wire (3) is connected to the first wiring terminal, and a second end of the first wire (3) is connected to the adapter plate (2).

3. The compressor according to claim 1, characterized in that: A circuit board is arranged in the electric control box (4), the first connection terminal is formed on the circuit board, and the adapter board (2) is arranged on the electric control box (4).

4. The compressor according to claim 1, characterized in that: It also comprises a junction box (7), wherein the junction box (7) is arranged on the compressor, and the fold line structure (6) and the second wiring terminal are both arranged in the junction box (7).

5. The compressor according to claim 4, characterized in that: The external circuit (8) enters the junction box (7) from the lower part of the junction box (7) and is connected to the adapter plate (2) after bypassing the folding line structure (6).

6. The compressor according to claim 4, characterized in that: The terminal box (7) has a wiring port on the side away from the compressor.

7. The compressor according to claim 6, characterized in that: A waterproof eave (9) is provided at the wiring port.

8. The compressor according to claim 1, characterized in that: The fold line structure is a support column, and the support column is vertically arranged on the compressor.

9. An air conditioning unit, characterized in that: A compressor comprising the compressor according to any one of claims 1 to 8.

Images