Terminal cover, compressor and air conditioner

Abstract

The utility model relates to a terminal cover, a compressor and an air conditioner, the terminal cover comprises a cover body, a wire outlet body and a wire fixing body, the cover body is provided with an accommodating groove with a downward notch, and the accommodating groove is used for accommodating a wiring terminal; the wire outlet body is arranged on the outer side wall of the cover body and extends in the first direction, a wire outlet is formed in the side, away from the cover body, of the wire outlet body in the first direction, and the first direction is perpendicular to the vertical direction. The wire fixing body is arranged at the wire outlet and connected with the wire outlet body, and the wire fixing body is provided with a wire fixing part used for fixing a wire. According to the terminal cover disclosed by the invention, the position of the wire is fixed by utilizing the wire fixing part, so that the wire can form a water return bend at the wire outlet, the risk that rainwater, condensate water and the like enter the terminal cover is reduced, and the risk that the wiring terminal is short-circuited, rusted and the like is reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of compressors, and in particular to a terminal cover, a compressor, and an air conditioner. Background Art

[0002] The compressor is electrically connected to the power supply through a wire, and the power supply is used to power the compressor, wherein the power supply and the compressor are electrically connected through a terminal block. In order to protect the terminal block of the compressor, a terminal cover is usually provided on the terminal block, and the terminal cover is provided with an outlet for the wire to pass through. In order to prevent rainwater, condensation water, etc. from flowing into the terminal cover along the wire, the operator is required to leave a return bend at the outlet of the terminal cover when connecting the wire. In the related art, it is difficult for the operator to determine the fixed position of the wire, and it is easy for the return bend to not be formed at the outlet, resulting in rainwater, condensation water, etc. still entering the terminal cover, causing the terminal block to short-circuit, rust, and other problems. Utility Model Content

[0003] The present disclosure provides a terminal cover to prevent rainwater, condensation water, etc. from entering the terminal cover, thereby reducing the risk of short circuit, rust and other problems occurring in the connection terminals.

[0004] The terminal cover disclosed herein includes a cover body, a wire outlet body and a wire fixing body, the cover body is provided with a accommodating groove with a notch facing downward, the accommodating groove is used to accommodate the wiring terminal; the wire outlet body is arranged on the outer side wall of the cover body and extends along a first direction, and the wire outlet body is provided with a wire outlet opening on a side away from the cover body along the first direction, the first direction is perpendicular to the up and down direction; the wire fixing body is arranged at the wire outlet opening and connected to the wire outlet body, and the wire fixing body is provided with a wire fixing portion for fixing the wire.

[0005] Optionally, the outlet body is provided with a protection groove with a notch facing downward, and the protection groove is communicated with the accommodating groove and the outlet.

[0006] Optionally, the bottom wall of the protection groove is arranged to be tilted downward in a direction away from the cover body, and the lower end of the bottom wall of the protection groove is not lower than the lower end of the accommodating groove.

[0007] Optionally, the angle between the bottom wall of the protective groove and the first direction ranges from 40° to 60°.

[0008] Optionally, the wire fixing portion includes a wire fixing groove and a clamping arm, the wire fixing groove is a through groove that runs through in the up and down directions, and the wire fixing groove is used for allowing the wire to pass through; the clamping arm is arranged at the notch of the wire fixing groove, and the clamping arm is used to press the wire tightly into the wire fixing groove.

[0009] Optionally, the clamping arm is an "L"-shaped elastic arm, one leg of the clamping arm is connected to the side wall of the wire fixing groove and extends along the width direction of the wire fixing groove, and the other leg of the clamping arm is cantilevered in the direction toward the bottom wall of the wire fixing groove.

[0010] Optionally, the wire fixing portion includes two clamping arms, which are distributed along the width direction of the wire fixing groove, and a wire passing opening for the wire to pass through is formed between the other ends of the two clamping arms.

[0011] Optionally, the wire fixing body further includes a connecting portion, one end of the connecting portion is connected to the groove side wall of the wire fixing portion, and the other end of the connecting portion is connected to the lower end of the wire outlet body at the wire outlet.

[0012] Optionally, the connecting portion is provided with a wire passage, and the wire passage is communicated with the wire outlet and the wire fixing groove.

[0013] Optionally, the groove sidewall of the wire fixing groove extends in the first direction away from the wire outlet body.

[0014] Optionally, the connecting portion is a "U"-shaped plate extending along the first direction, the two side plates of the connecting portion are respectively connected to the two side walls of the wire fixing trough, and the bottom plate of the connecting portion is connected to the bottom wall of the wire fixing trough; the wire passing channel is formed between the two side plates and the bottom plate, and a return water bend is formed at the wire passing channel and the wire outlet.

[0015] Optionally, the groove sidewall of the wire fixing groove extends in the first direction toward the wire outlet body.

[0016] Optionally, the connecting portion includes two connecting plates extending along the first direction, the ends of the two connecting plates away from the wire outlet body are respectively connected to the two side walls of the wire fixing groove, and the ends of the two connecting plates close to the wire outlet body are connected to the wire outlet body, and the wire passing channel is formed between the two connecting plates.

[0017] Optionally, the two side walls of the wire fixing groove are distributed on both sides of the bottom wall of the wire fixing groove along the first direction, and the side walls of the wire fixing groove extend in the second direction toward the wire outlet body, and the second direction is perpendicular to the first direction and the up and down direction.

[0018] Optionally, the connecting portion includes a plate body, which is connected to the groove side wall of the wire fixing groove close to the wire outlet body. The plate body is provided with a groove, which forms the wire passing channel, and the wire passing channel and the wire outlet form a water return bend.

[0019] The compressor disclosed herein includes the terminal cover described in any one of the above items.

[0020] The air conditioner disclosed herein includes the compressor described in any one of the above items.

[0021] When the terminal cover is in use, the cover body is mounted on the terminal block so that the terminal block is located within the receiving groove of the cover body, thereby protecting the terminal block. The wire connected to the terminal block passes through the outlet body and is drawn out from the outlet port of the outlet body before being connected to the wire fixing portion of the wire fixing body. The wire fixing portion secures the position of the wire, ensuring that the wire forms a water return bend at the outlet port, reducing the risk of rainwater, condensation water, etc. entering the terminal cover, thereby reducing the risk of short circuits, rust, and other problems on the terminal block. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a perspective view of a terminal cover according to an embodiment of the present disclosure.

[0023] Figure 2 FIG. 1 is a top view of a terminal cover according to an embodiment of the present disclosure.

[0024] Figure 3 2 is a front view of a terminal cover according to an embodiment of the present disclosure.

[0025] Figure 4 It is a sectional view of a front view of a terminal cover according to one embodiment of the present disclosure.

[0026] Figure 5 This is a diagram of a terminal cover in use according to an embodiment of the present disclosure.

[0027] Figure 6 is a perspective view of a terminal cover according to another embodiment of the present disclosure.

[0028] Figure 7 is a perspective view of a terminal cover according to yet another embodiment of the present disclosure.

[0029] Reference numerals:

[0030] 10. Terminal cover;

[0031] 1. Cover body; 11. Accommodation groove; 12. Positioning hole;

[0032] 2. Outlet body; 21. Protection groove; 211. Groove bottom wall; 212. Groove side wall; 22. Lead plate; 23. Wire guard plate; 24. Outlet port;

[0033] 3. Wire fixing body; 31. Wire fixing portion; 311. Wire fixing groove; 3111. Groove sidewall; 3112. Groove bottom wall; 312. Clamping arm; 313. Wire passage; 32. Connecting portion; 321. Side plate; 322. Bottom plate; 323. Connecting plate; 324. Plate body; 325. Wire passage;

[0034] 20. Terminal blocks;

[0035] 30. Compressor cover;

[0036] 40. Positioning column. DETAILED DESCRIPTION

[0037] The embodiments of the present disclosure are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present disclosure, but should not be understood as limiting the present disclosure.

[0038] like Figures 1 to 7 As shown, the terminal cover 10 of the disclosed embodiment includes a cover body 1, a wire outlet body 2 and a wire fixing body 3. The cover body 1 is provided with a receiving groove 11 with a notch facing downward, and the receiving groove 11 is used to accommodate the terminal 20. The wire outlet body 2 is provided on the outer wall of the cover body 1 and extends along the first direction, and the wire outlet body 2 is provided with a wire outlet 24 on a side away from the cover body 1 along the first direction. The wire fixing body 3 is provided at the wire outlet 24 and connected to the wire outlet body 2. The wire fixing body 3 is provided with a wire fixing portion 31 for fixing the wire. Among them, the first direction is perpendicular to the up and down direction, and the up and down directions are as shown in FIG. Figure 1 、 Figures 3 to 7 shown.

[0039] like Figure 5 As shown, when the terminal cover 10 of the disclosed embodiment is in use, the cover body 1 is mounted on the terminal block 20 so that the terminal block 20 is located within the receiving groove 11 of the cover body 1, thereby protecting the terminal block 20. The wire connected to the terminal block 20 passes through the outlet body 2 and is led out from the outlet port 24 of the outlet body 2 and then connected to the wire fixing portion 31 of the wire fixing body 3. The wire fixing portion 31 is used to fix the position of the wire, so that the wire can form a water return bend at the outlet port 24, reducing the risk of rainwater, condensation water, etc. entering the terminal cover 10, thereby reducing the risk of short circuits, rust, and other problems in the terminal block 20.

[0040] Alternatively, as Figure 4 and Figure 5 As shown, the outlet body 2 is provided with a protection groove 21 with the notch facing downwards, and the protection groove 21 is communicated with the accommodating groove 11 and the outlet 24 .

[0041] By setting a protective groove 21 on the outlet body 2, the protective groove 21 can be used to protect the wires, preventing rainwater, condensation water, etc. from entering the terminal cover 10 through the outlet body 2, further reducing the risk of short circuit, rust and other problems in the terminal 20.

[0042] In order to make the technical solution of the present disclosure easier to understand, the following takes the first direction and the front-back direction as an example to further describe the technical solution of the present disclosure. Figures 1 to 7 shown.

[0043] For example, Figures 1 to 7 As shown, the outlet body 2 is disposed on the front side of the cover body 1, and the wire fixing body 3 is disposed on the front side of the outlet body 2. When the terminal cover 10 is in use, the terminal 20 is first installed and fixed, and then the cover body 1 is installed on the terminal 20. The wire connected to the terminal 20 is then extended forward and fixedly connected to the wire fixing portion 31 of the wire fixing body 3. The wire is then pulled downward at the outlet port 24, so that the wire forms a water return bend at the connection between the outlet port 24 and the wire fixing portion 31.

[0044] Alternatively, as Figure 1 、 Figure 3 、 Figure 4 、 Figure 6 and Figure 7 As shown, the bottom wall 211 of the protection groove 21 is arranged to be tilted downward in a direction away from the cover body 1. The lower end of the bottom wall 211 of the protection groove 21 is not lower than the lower end of the receiving groove 11.

[0045] For example, the bottom wall 211 of the protection groove 21 is arranged to be tilted downward from the back to the front, and the lower end of the bottom wall 211 of the protection groove 21 is higher than the lower end of the receiving groove 11 .

[0046] By setting the lower end of the bottom wall 211 of the protective groove 21 to be no lower than the lower end of the accommodating groove 11, there is sufficient space at the lower end of the protective groove 21 for the wires to pass through, so that the wires led out from the outlet 24 can enter the protective groove 21. By setting the bottom wall 211 of the protective groove 21 to be arranged downwardly and away from the cover body 1, the bottom wall 211 of the protective groove 21 can guide the wires to tilt downward, so that the wires at the outlet 24 are at a lower position, preventing water from entering the interior of the terminal cover 10 along the wires, and further reducing the risks of short circuits, rust, and other problems in the terminal 20.

[0047] Optionally, the angle between the bottom wall 211 of the protection groove 21 and the first direction ranges from 40° to 60°.

[0048] For example, Figure 4 As shown, the included angle between the bottom wall 211 of the protection groove 21 and the first direction is A, and the range of A is 40° to 60°.

[0049] It can be understood that the larger the angle between the bottom wall 211 of the protective groove 21 and the first direction, the smaller the bending radius of the wire at the cover body 1 and the outlet body 2, and the more serious the stress concentration problem of the wire; the smaller the angle between the bottom wall 211 of the protective groove 21 and the first direction, the larger the bending radius of the wire at the cover body 1 and the outlet body 2, the smaller the downward bending angle of the wire, and the less likely the wire is to form a backflow bend at the outlet 24.

[0050] By setting the angle between the bottom wall 211 of the protection groove 21 and the first direction to 40° to 60°, the stress concentration problem of the wire is reduced and the wire is facilitated to form a water return bend at the wire outlet 24.

[0051] Alternatively, as Figure 4 and Figure 5 As shown, the upper end of the protection groove 21 is flush with the upper end of the receiving groove 11 .

[0052] By setting the upper end of the protection groove 21 to be flush with the upper end of the receiving groove 11 , the groove bottom wall 211 of the protection groove 21 can be more effectively utilized to guide the downward tilt.

[0053] Alternatively, as Figure 4 and Figure 5 As shown, the lower end of the protection groove 21 is flush with the lower end of the receiving groove 11 .

[0054] The lower end of the protection groove 21 is flush with the lower end of the accommodating groove 11, which can achieve more effective protection for the wires, prevent rainwater, condensation water, etc. from entering the terminal cover 10 through the outlet body 2, and further reduce the risk of short circuit, rust and other problems in the terminal 20.

[0055] Alternatively, as Figure 1 、 Figure 3 、 Figure 4 and Figure 5 As shown, the outlet body 2 includes a lead plate 22 and two wire guard plates 23. The two wire guard plates 23 are arranged on opposite sides of the lead plate 22 in the second direction. The lead plate 22 and the wire guard plates 23 form a protective groove 21. The second direction is perpendicular to the first direction and the up-down direction. The lead plate 22 forms the bottom wall 211 of the protective groove 21, and the wire guard plates 23 form the side walls 212 of the protective groove 21. The end of the lead plate 22 facing the cover body 1 and the end of the wire guard plates 23 facing the cover body 1 form an opening connected to the accommodating groove 11. The end of the lead plate 22 facing away from the cover body 1 and the end of the wire guard plates 23 facing away from the cover body 1 form an outlet port 24.

[0056] By setting the outlet body 2 to include a lead plate 22 and a wire guard plate 23, a protective groove 21 is formed between the lead plate 22 and the wire guard plate 23, and one end of the lead plate 22 facing the cover body 1 and one end of the wire guard plate 23 facing the cover body 1 form an opening connected to the accommodating groove 11, and one end of the lead plate 22 facing away from the cover body 1 and one end of the wire guard plate 23 facing away from the cover body 1 form an outlet port 24, so that the overall structure of the outlet body 2 is simple, and the processing and manufacturing of the terminal cover 10 is convenient.

[0057] In order to make the technical solution of the present disclosure easier to understand, the following takes the second direction being consistent with the left and right directions as an example to further describe the technical solution of the present disclosure. Figure 1 、 Figure 2 、 Figure 6 and Figure 7 shown.

[0058] For example, Figure 1 、 Figure 6 and Figure 7 As shown, wire guard plates 23 are disposed on the left and right sides of the lead plate 22, and a protective groove 21 is formed between the lead plate 22 and the wire guard plates 23. The rearward end of the lead plate 22 and the rearward end of the wire guard plates 23 form an opening that communicates with the receiving groove 11. The forward end of the lead plate 22 and the forward end of the wire guard plates 23 form a wire outlet 24.

[0059] Alternatively, as Figures 1 to 3 、 Figure 6 and Figure 7 As shown, the wire fixing portion 31 includes a wire fixing groove 311 and a clamping arm 312. The wire fixing groove 311 is a through groove that runs through the vertical direction and is used for the wire to pass through. The clamping arm 312 is provided at the notch of the wire fixing groove 311 and is used to press the wire into the wire fixing groove 311.

[0060] By configuring the wire securing portion 31 with the aforementioned structure, when securing the wire, only a portion of the wire needs to be placed within the wire securing groove 311. The clamping arms 312 can then be used to compress the wire within the wire securing groove 311, thereby securing the wire. This facilitates securing the wire and, consequently, facilitates the installation and securing of the terminal cover 10, thereby improving the installation efficiency of the terminal cover 10.

[0061] Alternatively, as Figure 1 、 Figure 2 、 Figure 6 and Figure 7 As shown, the clamping arm 312 is an "L"-shaped elastic arm, one leg of the clamping arm 312 is connected to the groove side wall 3111 of the wire fixing groove 311 and extends along the width direction of the wire fixing groove 311, and the other leg of the clamping arm 312 is cantilevered in the direction toward the groove bottom wall 3112 of the wire fixing groove 311.

[0062] By configuring the clamping arm 312 as an L-shaped elastic arm, the reliability of the clamping arm 312 pressing the wire is improved, thereby improving the reliability of the terminal cover 10 .

[0063] Alternatively, as Figure 1 、 Figure 2 、 Figure 6 and Figure 7 As shown, the wire fixing portion 31 includes two clamping arms 312, which are distributed along the width direction of the wire fixing groove 311. A wire passage 313 for the wire to pass through is formed between two opposite end surfaces of the two clamping arms 312.

[0064] For example, Figure 1 、 Figure 2 and Figure 6 As shown, the width direction of the wire fixing groove 311 is consistent with the left-right direction, and the two clamping arms 312 are distributed along the left-right direction. The right end of the clamping arm 312 on the left and the left end of the clamping arm 312 on the right form a wire passing opening 313.

[0065] For example, Figure 7 As shown, the width direction of the wire fixing groove 311 is consistent with the front-to-back direction, and the two clamping arms 312 are distributed along the front-to-back direction. The rear end of the clamping arm 312 located at the front side and the front end of the clamping arm 312 located at the rear side form a wire passing opening 313.

[0066] By configuring the clamping arm 312 with the above-described structure, the clamping arm 312 can be elastically deformed when securing the wire, thereby forcing the wire into the wire securing groove 311 through the wire passage opening 313. The clamping arm 312 then elastically returns to its original position and presses the wire tightly into the wire securing groove 311, completing the securing of the wire to the wire securing body 3. This facilitates securing the wire to the wire securing body 3, further improving the installation efficiency of the terminal cover 10.

[0067] Optionally, the two clamping arms 312 distributed along the width direction of the wire fixing groove 311 are symmetrically arranged along the width direction of the wire fixing groove 311 .

[0068] For example, Figure 1 、 Figure 2 and Figure 6 As shown, the clamping arms 312 distributed along the left and right directions are arranged symmetrically along the left and right directions. Figure 7 As shown, the clamping arms 312 distributed along the front-to-back direction are symmetrically arranged along the front-to-back direction.

[0069] By arranging the two clamping arms 312 symmetrically, the processing and manufacturing of the wire fixing body 3 is facilitated, which is beneficial to reducing the cost of the terminal cover 10 .

[0070] It is understandable that since the wire forms a water return bend at the connection between the wire outlet 24 and the wire fixing part 31, the wire at this location has a large stress concentration problem. If the wire at this location is fixed, the interaction force between the wire and the wire fixing body 3 will be large, which is not conducive to the stable fixation of the wire.

[0071] Alternatively, as Figures 1 to 3 As shown, the wire fixing body 3 further includes a connecting portion 32 , one end of which is connected to the wire fixing portion 31 , and the other end of which is connected to the lower end of the wire outlet body 2 at the wire outlet 24 .

[0072] By providing the connecting portion 32 , it is possible to avoid directly fixing the wire at the wire outlet 24 , thereby reducing the interaction force between the wire and the wire fixing body 3 , improving the fixing stability of the wire, and thus improving the reliability of the terminal cover 10 .

[0073] Alternatively, as Figure 4 As shown, a chamfer is provided at the connection between the connecting portion 32 and the outlet body 2 .

[0074] By providing a chamfer at the connection between the connecting portion 32 and the outlet body 2 , the stress concentration problem at the connection between the connecting portion 32 and the outlet body 2 can be reduced, thereby improving the reliability of the terminal cover 10 .

[0075] Alternatively, as Figure 1 and Figure 6 As shown, the connecting portion 32 is provided with a wire passage 325 , and the wire passage 325 is communicated with the wire outlet 24 and the wire fixing groove 311 .

[0076] By providing the wire passage 325 on the connecting portion 32 , the wire passage 325 can be used to protect the wires at the wire outlet 24 , thereby improving the protection effect of the terminal cover 10 .

[0077] Alternatively, as Figures 1 to 5 As shown, the wire fixing groove 311 includes two groove side walls 3111, and the two groove side walls 3111 are distributed along the second direction. The groove side walls 3111 of the wire fixing groove 311 extend in the first direction away from the wire outlet body 2.

[0078] For example, the groove sidewall 3111 of the wire fixing groove 311 extends forward, the groove bottom wall 3112 of the wire fixing groove 311 is arranged at the rear side of the groove sidewall 3111 , and the groove opening of the wire fixing groove 311 faces forward.

[0079] By configuring the groove sidewall 3111 of the wire fixing groove 311 to extend in the first direction away from the wire outlet body 2 , the processing and manufacturing of the wire fixing body 3 is facilitated, which helps to reduce the cost of the terminal cover 10 .

[0080] Alternatively, as Figures 1 to 5 As shown, the connecting portion 32 is a U-shaped plate extending along a first direction. The two side panels 321 of the connecting portion 32 are respectively connected to the two side walls 3111 of the wire trough 311, and the bottom panel 322 of the connecting portion 32 is connected to the bottom wall 3112 of the wire trough 311. A wire passage 325 is formed between the two side panels 321 and the bottom panel 322. The wires form a return bend at the junction of the wire passage 325 and the wire outlet 24.

[0081] For example, Figure 4As shown, the connecting portion 32 is a "U"-shaped plate extending in the front-to-back direction. The front ends of the two side panels 321 are respectively connected to the two groove side walls 3111 of the wire fixing groove 311, and the front end of the bottom panel 322 is connected to the groove bottom wall 3112 of the wire fixing groove 311. The rear ends of the two side panels 321 are respectively connected to the two groove side walls 212 of the protective groove 21, and the rear end of the bottom panel 322 is connected to the groove bottom wall 211 of the protective groove 21. A "U"-shaped groove with the notch facing downward is formed between the two side panels 321 and the bottom panel 322, and this "U"-shaped groove forms a wire passage 325.

[0082] By configuring the connecting portion 32 with the above-described structure, the connection area between the connecting portion 32, the wire fixing portion 31, and the outlet body 2 can be increased, thereby improving the reliability of the connection between the connecting portion 32 and the outlet body 2, and further improving the reliability of the terminal cover 10. In addition, the formation of a water return bend at the wire passage 325 and the outlet port 24 can more effectively protect the wires and further reduce the risk of short circuits, rust, and other problems in the terminal block 20.

[0083] Alternatively, as Figure 6 As shown, the groove sidewall 3111 of the wire fixing groove 311 extends in the first direction toward the direction close to the wire outlet body 2.

[0084] For example, the groove sidewall 3111 of the wire fixing groove 311 extends rearward, the groove bottom wall 3112 of the wire fixing groove 311 is arranged at the rear side of the groove sidewall 3111 , and the groove opening of the wire fixing groove 311 faces rearward.

[0085] By arranging the groove sidewall 3111 of the wire fixing groove 311 to extend in the first direction toward the wire outlet body 2 , the processing and manufacturing of the wire fixing body 3 is facilitated, which is beneficial to reducing the cost of the terminal cover 10 .

[0086] Alternatively, as Figure 6 As shown, the connecting portion 32 includes two connecting plates 323 extending along a first direction. The ends of the two connecting plates 323 away from the outlet body 2 are respectively connected to the two groove side walls 3111 of the wire fixing groove 311, and the ends of the two connecting plates 323 close to the outlet body 2 are connected to the outlet body 2, and the two connecting plates 323 form a wire passage 325 between them.

[0087] For example, Figure 6 As shown, the connecting portion 32 includes two connecting plates 323 extending in the front-to-back direction. The front ends of the two connecting plates 323 are respectively connected to the two groove side walls 3111 of the wire fixing groove 311, and the rear ends of the two connecting plates 323 are respectively connected to the two groove side walls 212 of the protection groove 21. A wire passage 325 is formed between the two side plates 321.

[0088] By setting the connection part 32 to the above structure, the connection area between the connection part 32 and the wire fixing part 31 and the outlet body 2 can be increased, the connection reliability of the connection part 32 and the outlet body 2 can be improved, and the reliability of the terminal cover 10 can be further improved.

[0089] Alternatively, as Figure 7 As shown, the two sidewalls 3111 of the wire fixing groove 311 are distributed along the first direction on both sides of the groove bottom wall 3112 of the wire fixing groove 311. The sidewalls 3111 of the wire fixing groove 311 extend in the second direction toward the direction close to the outlet body 2.

[0090] For example, the two sidewalls 3111 of the wire fixing groove 311 are distributed along the front-back direction. The wire fixing groove 311 is arranged to the right side of the wire fixing body 3, and the sidewalls 3111 of the wire fixing groove 311 extend to the left.

[0091] By setting the wire fixing groove 311 as the above structure, the operator can install and fix the terminal cover 10 on one side of the groove of the wire fixing groove 311, which is convenient for the operator to install and fix the terminal cover 10 and is conducive to improving the installation efficiency of the terminal cover 10.

[0092] Alternatively, as Figure 7 As shown, the connecting portion 32 includes a plate 324, which is connected to the groove side wall 3111 of the fixed wire groove 311 near the outlet body 2. The plate 324 has a groove, which forms a wire channel 325. The wire forms a water return bend at the connection between the wire channel 325 and the outlet 24.

[0093] For example, Figure 7 As shown, the plate body 324 is connected to the groove side wall 3111 at the rear side, with the notch of the groove facing downward.

[0094] By setting the connecting portion 32 to the above structure, the wire forms a water return bend at the wire passage 325 and the wire outlet 24, which can more effectively protect the wire and further reduce the risk of short circuit, rust and other problems of the terminal block 20.

[0095] Optionally, the cover body 1, the wire outlet body 2 and the wire fixing body 3 are integrally formed.

[0096] For example, the cover body 1 , the wire outlet body 2 and the wire fixing body 3 are made of the same material (such as plastic), and the cover body 1 , the wire outlet body 2 and the wire fixing body 3 are integrally injection molded.

[0097] like Figure 5 As shown, the compressor according to the embodiment of the present disclosure includes the terminal cover 10 according to any one of the above embodiments.

[0098] For example, Figure 1 、 Figure 2 、 Figure 6 and Figure 7As shown, the cover body 1 is provided with a positioning hole 12, and the compressor includes a compressor cover 30. The compressor cover 30 is provided with a positioning post 40, which is inserted into the positioning hole 12. When fixing the terminal cover 10, the positioning post 40 can be set as a stud, which is inserted into the positioning hole 12. The positioning post 40 is threadedly connected to a nut, thereby clamping the terminal cover 10 between the compressor cover 30 and the nut, thereby achieving stable fixation of the terminal cover 10.

[0099] Since the terminal cover 10 of the embodiment of the present disclosure can reduce the risk of problems such as short circuit and rust occurring in the connection terminal 20, the compressor of the embodiment of the present disclosure has better reliability.

[0100] The air conditioner according to the embodiment of the present disclosure includes the compressor according to any one of the above embodiments.

[0101] Since the compressor of the embodiment of the present disclosure is more reliable, the air conditioner of the embodiment of the present disclosure is more reliable.

[0102] Although the embodiments of the present disclosure have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present disclosure. Any changes, modifications, substitutions and variations of the above embodiments by those skilled in the art are all within the scope of protection of the present disclosure.

Claims

1. A terminal cover, characterized in that: include: A cover body, wherein the cover body is provided with a receiving groove with a notch facing downward, and the receiving groove is used to receive the connection terminal; a wire outlet body, the wire outlet body being arranged on the outer side wall of the cover body and extending along a first direction, and the wire outlet body being provided with a wire outlet on a side away from the cover body along the first direction, wherein the first direction is perpendicular to the up-down direction; A wire fixing body is arranged at the wire outlet and connected to the wire outlet body, and the wire fixing body is provided with a wire fixing portion for fixing the wire.

2. The terminal cover according to claim 1, wherein: The outlet body is provided with a protection groove with a notch facing downwards, and the protection groove is communicated with the accommodating groove and the outlet.

3. The terminal cover according to claim 2, wherein: The bottom wall of the protection groove is arranged to be inclined downward in a direction away from the cover body, and the lower end of the bottom wall of the protection groove is not lower than the lower end of the accommodating groove.

4. The terminal cover according to claim 3, wherein: The included angle between the bottom wall of the protection groove and the first direction ranges from 40° to 60°.

5. The terminal cover according to claim 1, wherein: The fixing portion includes: A wire fixing groove, which is a through groove that passes through in the up-down direction and is used for the wire to pass through; A clamping arm is provided at a notch of the wire fixing groove, and is used to press the wire tightly into the wire fixing groove.

6. The terminal cover according to claim 5, wherein: The clamping arm is an "L"-shaped elastic arm, one leg of the clamping arm is connected to the side wall of the wire fixing groove and extends along the width direction of the wire fixing groove, and the other leg of the clamping arm is cantilevered toward the bottom wall of the wire fixing groove.

7. The terminal cover according to claim 6, wherein: The wire fixing portion includes two clamping arms, which are distributed along the width direction of the wire fixing groove, and the end surfaces of the two clamping arms close to each other form a wire passing opening for the wire to pass through.

8. The terminal cover according to claim 7, wherein: The wire fixing body further includes a connecting portion, one end of which is connected to the groove side wall of the wire fixing portion, and the other end of which is connected to the lower end of the wire outlet body at the wire outlet.

9. The terminal cover according to claim 8, wherein: The connecting portion is provided with a wire passage, and the wire passage is communicated with the wire outlet and the wire fixing groove.

10. The terminal cover according to claim 9, wherein: The groove sidewall of the wire fixing groove extends in the first direction away from the wire outlet body.

11. The terminal cover according to claim 10, wherein: The connecting portion is a U-shaped plate extending along the first direction, the two side plates of the connecting portion are respectively connected to the two side walls of the wire fixing groove, and the bottom plate of the connecting portion is connected to the bottom wall of the wire fixing groove; The wire passage is formed between the two side plates and the bottom plate, so that the wire forms a water return bend at the connection between the wire passage and the wire outlet.

12. The terminal cover according to claim 9, wherein: The groove sidewall of the wire fixing groove extends in the first direction toward the wire outlet body.

13. The terminal cover according to claim 12, wherein: The connecting portion includes two connecting plates extending along the first direction, wherein one end of the two connecting plates away from the wire outlet body is respectively connected to the two side walls of the wire fixing groove, and one end of the two connecting plates close to the wire outlet body is connected to the wire outlet body, and the wire passing channel is formed between the two connecting plates.

14. The terminal cover according to claim 9, wherein: The two side walls of the wire fixing groove are distributed on both sides of the groove bottom wall of the wire fixing groove along the first direction, and the side walls of the wire fixing groove extend toward the wire outlet body in the second direction, and the second direction is perpendicular to the first direction and the up and down direction.

15. The terminal cover according to claim 14, wherein: The connecting portion includes a plate body, which is connected to the groove side wall of the wire fixing groove close to the wire outlet body. The plate body is provided with a groove, which forms the wire passing channel, so that the wire forms a water return bend at the wire passing channel and the wire outlet.

16. A compressor, characterized in that: The terminal cover comprises the terminal cover according to any one of claims 1 to 15.

17. An air conditioner, characterized in that: Including the compressor according to claim 16.

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