Wire outlet clamp structure, motor and air conditioner

Abstract

The invention provides a wire outlet clamp structure, a motor and an air conditioner, the wire outlet clamp structure comprises a main body, the main body is assembled on a motor shell, the main body is provided with a first end facing an extension end of a motor rotating shaft, the first end is provided with a first groove, the extension direction of the first groove is matched with the motor shell, and the first groove is provided with a second end facing the extension end of the motor rotating shaft. A first groove is formed in the main body, the first groove penetrates through the main body, the bottom of the first groove is in an arc shape in the extending direction of the first groove, an opening of the arc is opposite to the extending end of a motor rotating shaft, and the motor shell is connected with the main body through the first groove. According to the air conditioner cabinet type indoor unit, the technical problem that in the prior art, water in the air conditioner cabinet type indoor unit easily flows into a motor through a wire outlet clamp, and consequently the motor is damaged can be solved.

Description

Technical Field

[0001] The invention belongs to the technical field of motors, and in particular relates to a wire outlet clamp structure, a motor and an air conditioner. Background Art

[0002] In the current industry, unlike the horizontally mounted air conditioner outdoor fan, the internal space of the air conditioner cabinet indoor unit is relatively compact, and the cabinet motor and centrifugal fan blades must be installed vertically upward.

[0003] Since the motors used in cabinet-type indoor units of air conditioners generally use a vertically upward installation structure with the shaft extending in the direction of the shaft, condensed water is likely to flow into the motor along the rotor shaft during long-term use of the air conditioner. At the same time, when cleaning the fan blades of the cabinet-type indoor unit of the air conditioner, the cleaning water is likely to flow into the motor from the motor outlet clamp, causing rusting of the bearings, corrosion of the motor's electronic components, or abnormal rusting of the stator and rotor, resulting in loud noises during operation of the air conditioner, inability to operate, and other after-sales abnormalities.

[0004] Since water in the cabinet indoor unit of the air conditioner in the prior art can easily flow into the motor through the outlet clamp, causing technical problems such as motor damage, the present invention studies and designs a outlet clamp structure, a motor, and an air conditioner. Summary of the invention

[0005] Therefore, the present invention provides a wire outlet clamp structure, a motor, and an air conditioner, which can solve the technical problem in the prior art that water in the cabinet-type indoor unit of the air conditioner easily flows into the motor through the wire outlet clamp, causing damage to the motor.

[0006] In order to solve the above problems, the present invention provides a wire outlet clamp structure, including: a main body, which is assembled on a motor housing, and the main body has a first end facing the protruding end of the motor shaft, and a first groove is arranged on the first end, and the extension direction of the first groove matches the motor housing. The first groove runs through the main body, and along the extension direction of the first groove, the groove bottom of the first groove is arc-shaped, and the arc-shaped opening is back to the protruding end of the motor shaft, and the motor housing is connected to the main body through the first groove.

[0007] In some embodiments, a first partition is provided at the bottom of the first groove along the extension direction of the first groove, and the first partition divides the first groove into a third groove and a fourth groove. The bottom of the third groove is arc-shaped, and the arc-shaped opening faces away from the protruding end of the motor shaft. The motor housing is connected to the main body through the fourth groove.

[0008] In some embodiments, the main body includes a first part and a second part, the first groove is arranged on the first part, the second part is provided with a second groove at one end of the first part and at one end of the first part toward the second part, and along the wire output direction of the wire output clamp structure, the second groove passes through the first part and the second part, and the lead wire of the motor is led out from the second groove.

[0009] In some embodiments, a plurality of second protrusions are provided at one end of the second part facing the first part, a plurality of seventh grooves are provided at one end of the first part facing the second part, the second protrusions correspond to the seventh grooves one by one, and the second protrusions match the seventh grooves.

[0010] In some embodiments, a plurality of second partitions are arranged at intervals in the second groove of the second part, with the direction perpendicular to the wire output direction of the wire output clamp structure as the width direction of the second groove. Along the width direction of the second groove, a plurality of second partitions are arranged at intervals, and the second partitions extend along the wire output direction of the wire output clamp structure. One end of the second partition is arranged at the bottom of the second groove, and the lead wire is fixed between the other end of the second partition and the bottom of the groove of the first part.

[0011] In some embodiments, a plurality of third partitions are spaced apart in the second groove of the first part, with the direction perpendicular to the wire outlet direction of the wire outlet clamp structure as the width direction of the second groove, and a plurality of the third partitions are spaced apart along the width direction of the second groove, and the third partitions extend along the wire outlet direction of the wire outlet clamp structure. When the first part and the second part are assembled, any second partition is located between two adjacent third partitions.

[0012] In some embodiments, the second partition plate and the side wall of the second groove of the second part and two adjacent second partition plates are connected by a first protrusion, and the height direction is the groove depth direction of the second groove. The height of the first protrusion is less than the height of the second partition plate. A sixth groove is provided on the third partition plate, and the sixth groove passes through the second partition plate along the thickness direction of the second partition plate, and the sixth groove matches the first protrusion.

[0013] In some embodiments, a third protrusion is provided between two adjacent third partitions, the third protrusion is arranged close to the motor housing, and, with the depth direction of the second groove as the height direction, the height of the third protrusion is smaller than the height of the third partition.

[0014] In some embodiments, a fifth groove is provided at the other end of the second partition plate, the fifth groove extends along the wire outlet direction of the wire outlet clamp structure, and a lead wire channel is formed between the fifth groove and the bottom of the second groove of the first part.

[0015] In some embodiments, the bottom of the second groove of the second portion has an inclined surface, and along the outlet direction of the outlet clamp structure, the second partition is located between the inclined surface and the motor housing, and is away from the motor along the second portion, wherein:

[0016] The present invention also provides a motor, which comprises the aforementioned wire outlet clamp structure.

[0017] The present invention also provides an air conditioner, which comprises the above-mentioned motor.

[0018] The wire outlet clamp structure, motor and air conditioner provided by the present invention have the following beneficial effects:

[0019] By following the extension direction of the first groove, the groove bottom of the first groove is arc-shaped, and the arc-shaped opening is facing away from the protruding end of the motor shaft, the motor housing and the main body are connected through the first groove. When water droplets on the motor flow along the motor housing to the first groove, since the groove bottom of the first groove is arc-shaped, the water flow in the first groove can be quickly discharged, thereby avoiding water accumulation on the outlet clamp and reducing the probability of water seepage of the outlet clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. The drawings described below are only exemplary and will not be understood by ordinary technicians in this field without creative work.

[0021] Figure 1 The structure of the wire outlet clamp structure of the present invention is shown in FIG. Figure 1 ;

[0022] Figure 2 The structure of the wire outlet clamp structure of the present invention is shown in FIG. Figure 2 ;

[0023] Figure 3 The structure of the wire outlet clamp structure of the present invention is shown in FIG. Figure 3 ;

[0024] Figure 4 The structure of the wire outlet clamp structure of the present invention is shown in FIG. Figure 4 ;

[0025] Figure 5 It is a structural schematic diagram of the first part of the outlet clamp structure of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the second part of the outlet clamp structure of the present invention;

[0027] Figure 7 The structure of the wire outlet clamp structure of the present invention is shown in FIG. Figure 5 ;

[0028] Figure 8 It is an assembly structure diagram of the wire outlet clamp structure of the present invention.

[0029] The accompanying drawings are marked as follows:

[0030] 1. First part; 2. Second part; 3. Third groove; 4. Fourth groove; 5. First partition; 6. Second partition; 7. Third partition; 8. Inclined surface; 9. First protrusion; 10. Fifth groove; 11. Second protrusion; 12. Sixth groove; 13. Seventh groove; 14. Third protrusion; 15. Lead wire. DETAILED DESCRIPTION

[0031] 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, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. 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.

[0032] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0033] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0034] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0035] See also Figure 1-8 As shown, according to an embodiment of the present invention, there is provided a wire outlet clamp structure, comprising: a main body, the main body is assembled on the motor housing, the main body has a first end facing the protruding end of the motor shaft, a first groove is arranged on the first end, the extension direction of the first groove matches the motor housing, the first groove runs through the main body, along the extension direction of the first groove, the groove bottom of the first groove is arc-shaped, the arc-shaped opening is facing away from the protruding end of the motor shaft, and the motor housing is connected to the main body through the first groove. In this technical solution, along the extension direction of the first groove, the groove bottom of the first groove is arc-shaped, the arc-shaped opening is facing away from the protruding end of the motor shaft, and the motor housing is connected to the main body through the first groove. When water droplets on the motor flow along the motor housing to the first groove, due to the arc-shaped groove bottom of the first groove, the water flow in the first groove can be quickly discharged, so as to avoid water accumulation on the wire outlet clamp and reduce the probability of water seepage of the wire outlet clamp.

[0036] Furthermore, the motor housing is connected to the main body through the first groove. Generally speaking, the wire clamp is fixed by the motor housing and the motor end cover. In the wire clamp structure of the present invention, the motor housing is inserted into the first groove, so that the housing and the wire clamp are more sealed to avoid water seepage, and the extension direction of the first groove matches the motor housing. When the motor housing is a cylinder, the extension direction of the first groove is also arc-shaped, so as to better fit the motor housing, that is, reduce the length of the wire clamp along the radial direction of the housing, and reduce the volume of the wire clamp.

[0037] In the wire outlet clamp structure of the present invention, when the motor is used in an air conditioner, the direction of the protruding end of the motor shaft is above the motor. Generally speaking, the wire outlet clamp is located on the lower side of the motor. Furthermore, part of the main body extends into the interior of the motor casing, and the part of the main body extending into the interior of the motor can be plastic-sealed together with the stator. In order to improve the stability of the wire outlet clamp, a plurality of protrusion structures can be provided at one end of the main body extending into the interior of the motor along the circumference of the stator, thereby increasing the fixing area of ​​the wire outlet clamp and ensuring the stability of the wire outlet clamp.

[0038] In some embodiments, along the extension direction of the first groove, a first partition 5 is provided at the bottom of the first groove, and the first partition 5 divides the first groove into a third groove 3 and a fourth groove 4. The bottom of the third groove 3 is arc-shaped, and the arc-shaped opening faces away from the protruding end of the motor shaft. The motor housing is connected to the main body through the fourth groove 4. In this technical solution, in combination with reference to Figure 1 As shown, the first partition plate 5 divides the first groove into two grooves, and the casing of the motor is installed in the fourth groove 4. Preferably, the fourth groove 4 is provided on the upper end surface of the main body. Of course, the fourth groove 4 can also be provided on the side wall and the lower end of the main body, which makes it easier to cooperate with the fourth groove 4 and the motor casing. Furthermore, the groove width of the fourth groove 4 is equal to the thickness of the motor casing, and an interference fit is adopted between the motor living room and the fourth groove 4 to further improve the sealing between the outlet clamp and the motor casing. When water flows downward along the motor, the water flow will flow into the third groove 3 through the first partition plate 5. Under the action of the arc surface of the bottom of the third groove 3, the water flow flows out quickly to avoid the water flow gathering at the outlet clamp.

[0039] See also Figure 8 As shown, the wire clamp structure of the present invention cooperates with the injection molded stator, and the wire clamp is divided into an upper part and a lower part. The upper part cooperates with the injection molded stator, and the lower part cooperates with the end cover. When the whole machine is assembled, the end cover is pressed into the stator to fix the wire clamp at the same time.

[0040] That is to say, in the outlet clamp structure of the present invention, the upper outlet clamp structure is divided into the motor internal part and the machine external part, and the machine external part is designed with a pointed top third groove 3. The third groove 3 outside the upper outlet clamp matches the outer circle of the injection molded stator. The third groove 3 is preferably extended from the surface of the injection molded stator by a certain length and is provided with an arc or angle. The arc or angle should be as large as possible to ensure that the water flow can be effectively guided out to avoid the accumulation of water droplets and further reduce the probability of water seepage. The outer water guide plate should be considered for air conditioner assembly and should not be too long; it is used to block and drain the dripping water in the air conditioner body, wherein the guide groove is not limited to the pointed top "︿" structure, and the arc top "︵" and other similar structures can be selected.

[0041] The inner part of the upper outlet clamp is designed with a fourth groove 4, and the fourth groove 4 forms a "J"-shaped step structure on the main body to prevent water drops from entering the interior of the motor.

[0042] In some embodiments, the main body includes a first part 1 and a second part 2, the first groove is arranged on the first part 1, the second part 2 is arranged at one end facing the first part 1 and at one end facing the second part 2, and the second groove passes through the first part 1 and the second part 2 along the wire outlet direction of the wire outlet clamp structure, and the lead wire of the motor is led out from the second groove. In this technical solution, in combination with reference to Figures 1 to 4 As shown, the main body is divided into a first part 1 and a second part 2. By setting second grooves on the end surfaces of the first part 1 and the second part 2 facing each other, the second grooves penetrate the main body along the outlet direction, so that the two second grooves enclose an outlet channel, thereby leading the motor outlet line out of the outlet channel.

[0043] In some embodiments, the second part 2 is provided with a plurality of second protrusions 11 at one end facing the first part 1, and the first part 1 is provided with a plurality of seventh grooves 13 at one end facing the second part 2, and the second protrusions 11 correspond to the seventh grooves 13 one by one, and the second protrusions 11 match the seventh grooves 13. In this technical solution, in combination with reference to FIG. Figure 6 As shown, the first part 1 and the second part 2 are matched by the second protrusion 11 and the seventh groove 13, so that the first part 1 and the second part 2 are fixed. Preferably, the second protrusion 11 and the seventh groove 13 should be arranged to avoid the second groove, so as to ensure that the second protrusion 11 and the seventh groove 13 will not affect the normal output line.

[0044] In some embodiments, a plurality of second partitions 6 are arranged at intervals in the second groove of the second part 2, with the direction perpendicular to the wire outlet direction of the wire outlet clamp structure as the width direction of the second groove. Along the width direction of the second groove, a plurality of second partitions 6 are arranged at intervals, and the second partitions 6 extend along the wire outlet direction of the wire outlet clamp structure. One end of the second partition 6 is arranged at the bottom of the second groove, and the lead wire 15 is fixed between the other end of the second partition 6 and the bottom of the groove of the first part 1. In this technical solution, in combination with reference to Figure 5As shown, a plurality of second partitions 6 are arranged at intervals in the second groove of the second part 2, and the second groove is divided by the second partitions 6. Specifically, the number of the second partitions 6 is determined according to the number of connecting wires in the motor wiring harness, and each connecting wire is fixed between the second partition 6 and the bottom of the second groove to avoid confusion of the connecting wires in the wiring harness and ensure the stability of the lead-out wire. Since the thickness of the second partition 6 is limited, that is, the lead-out channel formed between each second partition 6 and the bottom of the second groove is limited, the thickness of the second partition 6 can match the outer diameter of the lead-out wire, which can better ensure the airtightness of the lead-out wire and avoid the influence of water flow on the lead-out wire.

[0045] That is to say, the lead-out clamp is provided with a certain groove space between the lead-out wires, which form a lead-out protection groove after being matched to prevent water from flowing along the lead-out wires into the motor. The lead-out wires should cooperate well with the lead-out clamp, and the lead-out wires should not be loose.

[0046] In some embodiments, a plurality of third baffles 7 are arranged at intervals in the second groove of the first part 1, and the direction perpendicular to the wire outlet direction of the wire outlet clamp structure is the width direction of the second groove. Along the width direction of the second groove, a plurality of the third baffles 7 are arranged at intervals, and the third baffles 7 extend along the wire outlet direction of the wire outlet clamp structure. When the first part and the second part are assembled, any second baffle 6 is located between two adjacent third baffles 7. In this technical solution, in combination with reference to Figure 2 and Figure 6 As shown, a plurality of third partitions 7 are arranged at intervals in the second groove of a part 1. When the first part and the second part are assembled, any second partition 6 is located between two adjacent third partitions 7, that is, a nested plug-in structure is formed between the second partition 6 and the third partition 7, thereby further improving the airtightness of the outlet channel of the outlet clamp.

[0047] In some embodiments, the second partition 6 is connected to the side wall of the second groove of the second part 2, and two adjacent second partitions 6 are connected by a first protrusion 9. The height direction is the depth direction of the second groove. The height of the first protrusion 9 is less than the height of the second partition 6. The third partition 7 is provided with a sixth groove 12. Along the thickness direction of the second partition 6, the sixth groove 12 penetrates the second partition 6, and the sixth groove 12 matches the first protrusion 9. In this technical solution, in combination with reference to Figure 4 and Figure 5As shown, the first protrusion 9 can block the flow of water between two adjacent second partitions 6. While the third partition 7 blocks the flow between two adjacent second partitions 6, the first protrusion 9 forms a multiple blocking structure. Since the second part 2 is located below the first part 1, water can easily flow into the motor through the space between two adjacent second partitions 6 in the second part 2. The multiple blocking structures can further improve the airtightness of the wire outlet clamp and prevent water from flowing into the motor.

[0048] In some embodiments, in combination with Figure 4 As shown, the first protrusion 9 can adopt an inverted trapezoidal structure, that is, the end of the first protrusion 9 connected to the bottom of the second groove is the short side. Through such a structure, water is further prevented from flowing into the motor from between two adjacent second partitions 6.

[0049] That is to say, the joint of the upper and lower parts of the wire outlet clamp is designed with a nested slot. The lower part of the wire outlet clamp is designed with a through-type first protrusion 9, which connects the gaps between the matching grooves of each lead-out wire and runs horizontally through the entire lower part of the wire outlet clamp. The first protrusion 9 has a certain inclination angle and is designed as an inverse oblique structure, and the inclination angle of the boss is an obtuse angle. The upper part of the wire outlet clamp is provided with a sixth groove 12 at the corresponding position, which forms a nested bite structure after being assembled with the lower part of the wire outlet clamp. Improve the overall airtightness. It can effectively prevent water droplets from flowing into the motor cavity along the inlet and outlet holes.

[0050] In some embodiments, a third protrusion 14 is provided between two adjacent third partitions 7, the third protrusion 14 is arranged close to the motor housing, and, with the depth direction of the second groove as the height direction, the height of the third protrusion 14 is less than the height of the third partition 7. Figure 6 and Figure 7 As shown, when the lead wire is led out, a step-shaped lead wire structure is formed between the second partition plate 6 and the bottom of the second groove, which can prevent water from penetrating while ensuring the stability of the lead wire.

[0051] The wire outlet clamp and the outer circle size of the injection-molded stator should be designed to fit closely, further improving the waterproof ability and stability of the structure. Furthermore, the wire outlet clamp can be designed to match the number of wire harness holes according to the number of leads of the model used, and the size of the wire harness aperture is designed according to the wire harness gauge used, further improving the assembly tightness and fixing stability. Furthermore, the wire pressing structure of the upper and lower parts of the wire outlet clamp should have a corresponding third protrusion 14, so that the wire harness presents a Z-shaped routing inside the wire slot. This routing method can prevent the power cord from sliding inside the wire outlet clamp, effectively improving the wire outlet clamp's ability to tighten the wire harness, and at the same time preventing water droplets from flowing into the motor along the power cord.

[0052] In some embodiments, the other end of the second partition plate 6 is provided with a fifth groove 10, the fifth groove 10 extends along the wire outlet direction of the wire outlet clamp structure, and the fifth groove 10 and the bottom of the second groove of the first part 1 form a lead-in channel. Figure 5 As shown, a lead-out wire channel is formed between the fifth groove 10 and the bottom of the second groove of the first part 1, so that the lead-out wire channel fits the lead-out wire more closely, improves the airtightness between the lead-out wire and the lead-out clamp, and also facilitates the assembly of the lead-out wire.

[0053] In some embodiments, the bottom of the second groove of the second part 2 has an inclined surface 8, and along the outlet direction of the outlet clamp structure, the second partition 6 is located between the inclined surface 8 and the motor housing, and along the direction of the second part 2 away from the motor housing, the inclined surface 8 is inclined in a direction away from the first part 1. In this technical solution, in combination with reference to Figure 3 and Figure 4 As shown, the main body has an outlet away from the motor housing, and the inner bottom surface of the outlet is an inclined surface 8. Along the outlet direction, the inclined surface 8 is inclined downward, and the second partition plate 6 is located between the inclined surface 8 and the stator, thereby preventing water from flowing into the outlet clamp through the lead-out outlet.

[0054] That is to say, the opening of the wire outlet clamp is designed as an inclined structure, and the opening of the lower wire outlet clamp is inclined vertically downward at a certain angle of 10° to 30° along the wire clamp mating surface, thereby avoiding residual water accumulation at the opening of the wire outlet clamp and effectively preventing splashing residual water droplets from flowing into the motor from the wire outlet.

[0055] Since the installation space of the motor in the cabinet is small and the motor is installed vertically, the existing waterproof structure at the motor outlet occupies a large space and easily interferes with the assembly of other parts such as fan blades. The outlet clamp structure of the present invention makes the protective wire clamp miniaturized, which can reduce the installation space occupied by the sheath structure while improving the protection capability.

[0056] The wire outlet clamp structure of the present invention is aimed at protecting the position where water is easily ingressed at the motor outlet. Through the cooperation of the wire outlet clamp, the injection molded stator and the end cover, various unnecessary water droplets and water flows such as condensed water and cleaning water generated during the use and cleaning of the air conditioner can be effectively drained and blocked, thereby solving the problem of water ingress at the lead wire of the motor for the cabinet-type indoor unit of the air conditioner in the industry, ensuring that the motor runs more stably and reliably and extending the service life of the motor.

[0057] The present invention also provides a motor, comprising the above-mentioned wire outlet clamp structure.

[0058] The motor of the present invention, its outlet clamp and stator matching structure, through the combined design at the outlet, effectively solves the problem of condensed water dripping in the vertical direction and seeping into the motor leads when the shaft is installed vertically upward; the matching structure is optimized, and the protection capability of the outlet clamp against lateral water intrusion is effectively improved, thereby avoiding water ingress at the motor outlet when the air conditioner is used or cleaned.

[0059] The steps of assembling the outlet clamp of the motor of the present invention are as follows:

[0060] Step 1: Injection mold the upper and lower wire clamps through the injection mold;

[0061] Step 2: Inject the wound stator into an injection molded stator through an injection mold;

[0062] Step 3: Assemble the upper and lower wire clamps, motor wiring harness, injection molded stator and end cover into one piece using a servo press.

[0063] The present invention also provides an air conditioner, comprising the above-mentioned motor.

[0064] The air conditioner of the present invention, through the coordination of various motor components, can effectively drain and block various unnecessary water droplets and water flows such as clean water and condensed water generated during the use of the air conditioner, thereby solving the problem of water ingress into the motor of the cabinet indoor unit of the air conditioner in the industry.

[0065] It is easy for those skilled in the art to understand that, without conflict, the advantageous technical features of the above-mentioned methods can be freely combined and superimposed.

[0066] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present invention. These improvements and variations should also be regarded as the protection scope of the present invention.

Claims

1. A wire outlet clamp structure, characterized in that: include: A main body, wherein the main body is assembled on a motor housing, the main body has a first end facing the protruding end of the motor shaft, a first groove is arranged on the first end, an extension direction of the first groove matches the motor housing, the first groove runs through the main body, along the extension direction of the first groove, the groove bottom of the first groove is arc-shaped, the arc-shaped opening is facing away from the protruding end of the motor shaft, and the motor housing is connected to the main body through the first groove.

2. The wire outlet clamp structure according to claim 1, characterized in that: A first partition (5) is provided at the bottom of the first groove along the extension direction of the first groove, and the first partition (5) divides the first groove into a third groove (3) and a fourth groove (4). The bottom of the third groove (3) is arc-shaped, and the opening of the arc faces away from the protruding end of the motor shaft. The motor housing is connected to the main body through the fourth groove (4).

3. The wire outlet clamp structure according to claim 1, characterized in that: The main body comprises a first part (1) and a second part (2), the first groove being arranged on the first part (1), the second part (2) being arranged at one end facing the first part (1) and at one end facing the second part (2), the second groove being arranged along the wire outlet direction of the wire outlet clamp structure, the second groove passing through the first part (1) and the second part (2), and the lead wire of the motor being led out from the second groove.

4. The outlet clamp structure according to claim 3, characterized in that: A plurality of second protrusions (11) are provided at one end of the second part (2) facing the first part (1), and a plurality of seventh grooves (13) are provided at one end of the first part (1) facing the second part (2), wherein the second protrusions (11) correspond to the seventh grooves (13) one by one, and the second protrusions (11) match the seventh grooves (13).

5. The wire outlet clamp structure according to claim 3, characterized in that: A plurality of second partitions (6) are arranged at intervals in the second groove of the second part (2), with a direction perpendicular to the wire outlet direction of the wire outlet clamp structure as the width direction of the second groove. Along the width direction of the second groove, the plurality of second partitions (6) are arranged at intervals. The second partitions (6) extend along the wire outlet direction of the wire outlet clamp structure. One end of the second partition (6) is arranged at the bottom of the second groove, and the lead wire (15) is fixed between the other end of the second partition (6) and the bottom of the groove of the first part (1).

6. The wire outlet clamp structure according to claim 5, characterized in that: A plurality of third partitions (7) are arranged at intervals in the second groove of the first part (1), with the direction perpendicular to the wire outlet direction of the wire outlet clamp structure being the width direction of the second groove. Along the width direction of the second groove, a plurality of the third partitions (7) are arranged at intervals, and the third partitions (7) extend along the wire outlet direction of the wire outlet clamp structure. When the first part and the second part are assembled, any second partition (6) is located between two adjacent third partitions (7).

7. The wire outlet clamp structure according to claim 6, characterized in that: The second partition (6) and the side wall of the second groove of the second part (2), and two adjacent second partitions (6) are connected via a first protrusion (9), with the depth direction of the second groove as the height direction, the height of the first protrusion (9) being less than the height of the second partition (6), and a sixth groove (12) is provided on the third partition (7), and along the thickness direction of the second partition (6), the sixth groove (12) penetrates the second partition (6), and the sixth groove (12) matches the first protrusion (9).

8. The wire outlet clamp structure according to claim 6, characterized in that: A third protrusion (14) is provided between two adjacent third partitions (7), the third protrusion (14) is arranged close to the motor housing, and, taking the groove depth direction of the second groove as the height direction, the height of the third protrusion (14) is less than the height of the third partition (7).

9. The wire outlet clamp structure according to claim 5, characterized in that: A fifth groove (10) is provided at the other end of the second partition plate (6), the fifth groove (10) extending along the wire outlet direction of the wire outlet clamp structure, and a wire lead channel is formed between the fifth groove (10) and the groove bottom of the second groove of the first part (1).

10. The wire outlet clamp structure according to claim 5, characterized in that: The bottom of the second groove of the second part (2) has an inclined surface (8), and along the wire outlet direction of the wire outlet clamp structure, the second partition plate (6) is located between the inclined surface (8) and the motor housing, and along the direction in which the second part (2) is away from the motor housing, the inclined surface (8) is inclined in a direction away from the first part (1).

11. A motor, characterized in that: The invention comprises the wire outlet clamp structure according to any one of claims 1 to 10.

12. An air conditioner, characterized in that: Includes the motor as claimed in claim 11.

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