CN213547223U - Clamping structure of output line and double-stator motor - Google Patents
Clamping structure of output line and double-stator motor Download PDFInfo
- Publication number
- CN213547223U CN213547223U CN202022958342.8U CN202022958342U CN213547223U CN 213547223 U CN213547223 U CN 213547223U CN 202022958342 U CN202022958342 U CN 202022958342U CN 213547223 U CN213547223 U CN 213547223U
- Authority
- CN
- China
- Prior art keywords
- output line
- output
- block
- fixing
- terminal block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a clamping structure of output lines and a double-stator motor, which are arranged on a motor shell and used for clamping and fixing first to twelfth output lines, wherein the clamping structure comprises a first junction block, the first junction block is provided with three first fixing parts for fixing the first, third and fifth output lines respectively; the second wiring block is provided with three second fixing parts which are used for fixing the second output line, the fourth output line and the sixth output line respectively; the third junction block is positioned on one side, away from the first junction block, of the second junction block, and three third fixing parts are arranged on the third junction block and are used for fixing the eighth output line, the tenth output line and the twelfth output line respectively; the fourth junction block is located on one side, deviating from the second junction block, of the third junction block, three fourth fixing portions are arranged on the fourth junction block and are used for fixing the seventh output line, the ninth output line and the eleventh output line respectively, so that the number of output lines needing to be bent is reduced, and the clamping fixing efficiency is improved.
Description
Technical Field
The utility model relates to a two stator motor fields especially relate to a structure and two stator motors clamp of output line.
Background
The motor mainly comprises a stator, a rotor, a shaft, a shell and other parts, wherein the stator mainly plays a role of generating a rotating magnetic field, and the rotor mainly plays a role of being cut by magnetic lines in the rotating magnetic field to generate current. Wherein the double stator motor is a motor with two stators. As shown in fig. 1, when the stator comprises three-phase windings, the two stators have twelve output lines, respectively: the first output line 01, the second output line 02, the third output line 03, the fourth output line 04, the fifth output line 05, the sixth output line 06, the seventh output line 07, the eighth output line 08, the ninth output line 09, the tenth output line 010, the eleventh output line 011 and the twelfth output line 012, wherein the first output line 01, the second output line 02, the third output line 03, the fourth output line 04, the fifth output line 05 and the sixth output line 06 correspond to a winding of one stator, the seventh output line 07, the eighth output line 08, the ninth output line 09, the tenth output line 010, the eleventh output line 011 and the twelfth output line 012 correspond to a winding of another stator, and when the two stators need to be connected in series or in parallel, the windings need to be wound and the end portions of the output lines need to be bent into a junction box for concentrated connection.
However, since the number of output lines is large, each output line needs to be bent, the bent shapes of the output lines are different, the process is complex, and in addition, the output lines need to be bent for two times in order to adapt to a junction box with a short axial dimension, so that the processing efficiency of the winding is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a compact structure, and the structure that clamps of winding technology efficient output line.
A clamping structure of an output line, which is arranged on a motor shell and used for clamping and fixing first to twelfth output lines led out from the interior of the motor shell, comprises:
the first wiring block is provided with three first fixing parts which are used for fixing the first output line, the third output line and the fifth output line respectively;
the second wiring block is provided with three second fixing parts which are used for fixing the second output line, the fourth output line and the sixth output line respectively;
the third junction block is positioned on one side, away from the first junction block, of the second junction block, and three third fixing parts are arranged on the third junction block and are used for fixing the eighth output line, the tenth output line and the twelfth output line respectively;
and the fourth wiring block is positioned on one side of the third wiring block, which deviates from the second wiring block, and three fourth fixing parts are arranged on the fourth wiring block and are used for fixing the seventh, ninth and eleventh output lines respectively.
Optionally, the first fixing portion is located at an upper portion of the first junction block, so that the first, third and fifth output lines respectively pass through a side of the first junction block away from the second junction block and are fixed to the upper portion of the first junction block.
Optionally, the lower portion of the first junction block is provided with three first via holes, so that the second, fourth and sixth output lines sequentially pass through the first via holes and are fixed on the second fixing portion in a bent manner.
Alternatively, the third fixing portion may be located at an upper portion of the third junction block such that the eighth, tenth and twelfth output lines all pass between the third junction block and the fourth junction block and are fixed to the upper portion of the third junction block.
Optionally, a fourth via hole is formed in the lower portion of the fourth junction block, so that the seventh, ninth and eleventh output lines pass through the fourth via hole and are fixed to the fourth fixing portion in a bent manner, and the fourth fixing portion is located on one side of the fourth junction block, which is away from the third junction block.
Optionally, the first terminal block, the second terminal block, the third terminal block and the fourth terminal block are all arc-shaped.
Optionally, the method further comprises:
and the three external phase lines are respectively connected with the seventh output line, the ninth output line and the eleventh output line.
Optionally, the first to twelfth output lines are all flat lines.
Optionally, the method further comprises:
the third first connecting strips are fixed between the first junction block and the third junction block, and the first output line and the eighth output line, the third output line and the tenth output line, and the fifth output line and the twelfth output line are connected through the first connecting strips;
and the second connecting strip is fixed on the second junction block and is connected with the second, fourth and sixth output lines.
The utility model also provides a two stator motors, including above-mentioned embodiment the structure that clamps of output line.
Compared with the prior art, the technical scheme has the following advantages:
the first wiring block, the second wiring block, the third wiring block and the fourth wiring block are used for fixing the output lines of the double-stator motor, and only six output lines need to be bent, so that the process difficulty is reduced, and the clamping efficiency is improved. The clamping structure utilizes the bent staggered output line to reduce the whole volume, so that the volume of the adaptive junction box can be further reduced, the axial volume of the motor is reduced, and the applicable scene of the motor is further improved. And the double-stator motor adopts a short-pitch winding, so that the output wires are distributed more compactly on the circumference.
The present invention will be further described with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural diagram of a conventional double stator;
fig. 2 is a schematic structural view of a clamping structure of the output line of the present invention;
fig. 3 is an exploded view of the clamping structure of the output line according to the present invention;
fig. 4 is a top view of the clamping structure of the output line of the present invention;
fig. 5 is a rear view of the clamping structure of the output line of the present invention;
fig. 6 is a schematic structural diagram of the motor housing according to the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Referring to fig. 6, two stators, namely, a front stator and a rear stator, are installed in the motor housing 200, and the first output line 01, the second output line 02, the third output line 03, the fourth output line 04, the fifth output line 05, the sixth output line 06, the seventh output line 07, the eighth output line 08, the ninth output line 09, the tenth output line 010, the eleventh output line 011, and the twelfth output line 012 are all led out to the outside along the radial direction of the motor housing 200, wherein the first output line 01, the second output line 02, the third output line 03, the fourth output line 04, the fifth output line 05, and the sixth output line 06 correspond to windings of the front stator and are located at the front side in the axial direction of the motor housing 200, and the seventh output line 07, the eighth output line 08, and are located at the front side in the axial direction of the motor housing 200, The ninth output wire 09, the tenth output wire 010, the eleventh output wire 011, and the twelfth output wire 012 correspond to a winding of a rear stator, and are located at a rear side in the axial direction of the motor case 200.
With continued reference to fig. 6, the first output line 01, the second output line 02, the third output line 03, the fourth output line 04, the fifth output line 05, and the sixth output line 06 are arranged from left to right, and the seventh output line 07, the eighth output line 08, the ninth output line 09, the tenth output line 010, the eleventh output line 011, and the twelfth output line 012 are arranged from left to right.
As shown in fig. 2 to 6, the fastening structure 100 of the output lines is mounted on the motor housing 200, and is used for fastening and fixing the first output line 01, the second output line 02, the third output line 03, the fourth output line 04, the fifth output line 05, the sixth output line 06, the seventh output line 07, the eighth output line 08, the ninth output line 09, the tenth output line 010, the eleventh output line 011 and the twelfth output line 012 which are led out from the inside of the motor housing 200, and the fastening structure 100 includes:
a first junction block 110 fixed to the motor housing 200, wherein the first junction block 110 is provided with three first fixing portions 111 for fixing the first output line 01, the third output line 03 and the fifth output line 05, respectively;
a second junction block 120 fixed to the motor housing 200, and three second fixing portions 121 are disposed on the second junction block 120 and respectively fix the second output line 02, the fourth output line 04, and the sixth output line 06;
a third junction block 130 fixed to the motor housing 200 and located on a side of the second junction block 120 away from the first junction block 110, wherein the third junction block 130 is provided with three third fixing portions 131 for respectively fixing the eighth output line 08, the tenth output line 010 and the twelfth output line 012;
a fourth junction block 140 fixed to the motor housing 200 and located on a side of the third junction block 130 away from the second junction block 120, wherein the fourth junction block 140 is provided with three fourth fixing portions for fixing the seventh output line 07, the ninth output line 09, and the eleventh output line 011;
three first connection bars 150 fixed between the first connection block 110 and the third connection block 130, and the first output line 01 and the eighth output line 08, the third output line 03 and the tenth output line 010, and the fifth output line 05 and the twelfth output line 012 are connected by the first connection bars 150;
and a second connecting bar 160 fixed to the second junction block 120, wherein the second output line 02, the fourth output line 04 and the sixth output line 06 are connected through the second connecting bar 160.
As shown in fig. 2 to 4, the first fixing portion 111 is located on a side of the first junction block 110 away from the motor housing 200, that is, the first fixing portion 111 is located on an upper portion of the first junction block 110, so that the first output line 01, the third output line 03 and the fifth output line 05 respectively pass through the side of the first junction block 110 away from the second junction block 120 and are fixed on the upper portion of the first junction block 110.
Specifically, the first output line 01, the third output line 03 and the fifth output line 05 are in a vertical state, and the second output line 02, the fourth output line 04 and the sixth output line 06 are in a bent state, that is, only the second output line 02, the fourth output line 04 and the sixth output line 06 need to be bent, so that the clamping efficiency of the output lines is effectively improved.
In addition, the bending angle of the second output line 02, the fourth output line 04, and the sixth output line 06 is determined by the distance between the first junction block 110 and the second junction block 120, and the height of the second junction block 120. In one example, the second output line 02, the fourth output line 04, and the sixth output line 06 have a bending angle of 15 to 60 °, and preferably 45 °.
As shown in fig. 2 to 5, the third fixing portion 131 is positioned above the third junction block 130 such that the eighth, tenth and twelfth output lines 08, 010 and 012 pass through between the third and fourth junction blocks 130 and 140 and are fixed to the upper portion of the third junction block 130.
A fourth via hole 142 is formed in the lower portion of the fourth junction block 140, so that the seventh output line 07, the ninth output line 09, and the eleventh output line 011 sequentially pass through the fourth via hole 142 and are fixed to the fourth fixing portion in a bent manner, and the fourth fixing portion is located on one side of the fourth junction block 140 away from the third junction block 130.
Specifically, the eighth output line 08, the tenth output line 010 and the twelfth output line 012 are vertical, and the seventh output line 07, the ninth output line 09 and the eleventh output line 011 are bent, that is, only the seventh output line 07, the ninth output line 09 and the eleventh output line 011 need to be bent, so that the clamping efficiency of the output lines is effectively improved.
In conclusion, in twelve output lines of the double-stator motor, all the output lines can be consistent in length and are led out along the radial direction of the winding, and when the double-stator motor is clamped, only six output lines need to be bent, so that the process difficulty is reduced, and the clamping efficiency is improved.
As shown in fig. 3 and 6, a terminal block mounting portion 210 is provided on one side of the motor housing 200 in the radial direction, and the first terminal block 110, the second terminal block 120, the third terminal block 130, and the fourth terminal block 140 are mounted on the terminal block mounting portion 210. The first output line 01, the second output line 02, the third output line 03, the fourth output line 04, the fifth output line 05, the sixth output line 06, the seventh output line 07, the eighth output line 08, the ninth output line 09, the tenth output line 010, the eleventh output line 011, and the twelfth output line 012 all pass out of the junction block mounting portion 210.
Continuing to refer to fig. 3, junction block mounting portion 210 is convex, first junction block 110, second junction block 120, third junction block 130 and fourth junction block 140 all are arcs to install on being convex on junction block mounting portion 210. Of course, the junction block mounting portion 210 may also be concave, so that the first junction block 110, the second junction block 120, the third junction block 130 and the fourth junction block 140 are mounted on the junction block mounting portion 210 in a matching manner.
The height of the second connection block 120 is lower than that of the first connection block 110 and the third connection block 130, so that the first connection bar 150 is fixed between the first connection block 110 and the third connection block 130, and the second output line 02, the fourth output line 04, and the sixth output line 06 can be bent.
As shown in fig. 1 to 3, the first fixing portion 111, the second fixing portion 121, the third fixing portion 131, and the fourth fixing portion are all threaded holes and fixed by a fastening member 170. For example, the fastener 170 is screwed with the first fixing portion 111, so that the first output wire 01 is fixed to the first junction block 110. The fastener 170 may be a screw or a bolt, etc.
As shown in fig. 2 and 3, the card mounting structure 100 of the output line further includes three first wire noses 181, three second wire noses 182, three third wire noses 183, and three fourth wire noses 184.
The first output line 01, the third output line 03 and the fifth output line 05 are respectively connected to the first wire connecting nose 181 and fixed to the first junction block 110 by a fastening member 170. The first wire connecting nose 181 is in a right-angle shape, wherein the first output wire 01, the third output wire 03 and the fifth output wire 05 are all in a vertical state, so that the first wire connecting nose 181 can be fixed on the first wire connecting block 110.
The second output line 02, the fourth output line 04, and the sixth output line 06 are respectively connected to the second terminal lug 182, and are fixed to the second terminal block 120 by a fastening member 170. The second wire connecting nose 182 is in an oblique angle shape, wherein the second output line 02, the fourth output line 04, and the sixth output line 06 are all in a bent state, so that the second wire connecting nose 182 in the oblique angle shape can be fixed on the second wire connecting block 120, and the oblique angle of the second wire connecting nose 182 is affected by the bending angle of the second output line 02, for example, the bending angle of the second output line 02 is 45 °, and the oblique angle of the second wire connecting nose 182 is 135 °.
The eighth, tenth and twelfth output lines 08, 010 and 012 are respectively connected to the third terminal lug 183 and fixed to the third terminal block 130 by a fastening member 170. The third wire connecting nose 183 is a right-angled type, in which the eighth output wire 08, the tenth output wire 010 and the twelfth output wire 012 are all vertical, so that they can be fixed to the third connecting block 130 by using the right-angled third wire connecting nose 183. Referring to fig. 3 and 6, the third wire nose 183 is disposed opposite to the first wire nose 181.
The seventh output line 07, the ninth output line 09, and the eleventh output line 011 are connected to the fourth terminal lug 184, respectively, and fixed to the fourth terminal block 140 by a fastener 170. The fourth wire connecting nose 184 is of an oblique angle type, and the seventh output line 07, the ninth output line 09, and the eleventh output line 011 are all bent, so that the fourth wire connecting nose 184 can be fixed to the fourth connecting block 140. The oblique angle of the fourth wire connecting nose 184 is affected by the equal bending angle of the seventh output wire 07, and the oblique angle may be 60 to 165 °.
In summary, the first wire connecting nose 181, the second wire connecting nose 182, the third wire connecting nose 183, and the fourth wire connecting nose 184 are made of copper material, and function as conducting output wires. The first wire connecting nose 181 and the third wire connecting nose 183 are both right-angled, and the second wire connecting nose 182 and the fourth wire connecting nose 184 are oblique. The contact surface of the second wire connecting nose 182 and the second wire connecting block 120 is a horizontal surface, and the contact surface of the fourth wire connecting nose 184 and the fourth wire connecting block 140 is a vertical surface.
As shown in fig. 1 and 4, the front and rear windings of the present embodiment are connected in series, the motor windings are connected in a star shape, and the winding pitch is 1, so that the distance between the positions of the motor output lines in the circumferential direction of the motor is more compact.
The first connection bar 150 and the second connection bar 160 are conductors, and function to connect the front and rear windings and construct a star point.
Specifically, the first connecting bar 150 is Z-shaped, and two ends of the first connecting bar are fixed to the first fixing portion 111 and the third fixing portion 131 respectively and fixed by a fastening member 170. It should be noted that, the first wire connecting nose 181 may be first embedded in the first wire connecting block 110, and the third wire connecting nose 183 may be embedded in the third wire connecting block 130, then both ends of the first connecting bar 150 may respectively correspond to the first wire connecting nose 181 and the third wire connecting nose 183, and finally, the first connecting bar may be fixed by the fastening member 170.
The second connecting strip 160 is in a straight shape, and the second connecting strip 160 may be first placed on the second connecting block 120, and then the second connecting strip 182 is placed on the second connecting nose 182 and fixed by the fastener 170.
As shown in fig. 3 and 4, the first terminal block 110, the second terminal block 120, the third terminal block 130, and the fourth terminal block 140 are arranged along a motor axis direction, wherein a gap may exist between the first terminal block 110 and the second terminal block 120, the second terminal block 120 and the third terminal block 130 may be integrally formed, and a gap may exist between the third terminal block 130 and the fourth terminal block 140, so that the eighth output line 08, the tenth output line 010, and the twelfth output line 012 may pass through.
Referring to fig. 3, an abutting portion 143 is disposed on a side of the fourth terminal block 140 facing the third terminal block 130, and abuts against the third terminal block 130, so that a gap exists between the third terminal block 130 and the fourth terminal block 140. The number of the abutting portions 143 is plural, and the abutting portions are arranged to be staggered with the fourth via holes 142. For example, the abutting portion 143 and the fourth via 142 are sequentially provided at intervals.
The first terminal block 110, the second terminal block 120, the third terminal block 130 and the fourth terminal block 140 may be fixed to the motor housing 200 by fasteners 170, for example, the first terminal block 110 and the third terminal block 130 are fixed to the motor housing 200 by fasteners 700, the second terminal block 120 and the third terminal block 130 are an integral structure, and the fourth terminal block 140 is fixed to the third terminal block 130 by fasteners 700.
As shown in fig. 1 to 5, the card mounting structure 100 of the output lines further includes three external phase lines 190, and the seventh output line 07, the ninth output line 09, and the eleventh output line 011 are respectively connected to the external phase lines 190.
Specifically, the connection points of the seventh output line 07, the ninth output line 09, and the eleventh output line 011 and the fourth junction block 140 are located on the side of the fourth junction block 140 away from the third junction block 130, i.e., the external phase line 190 is located on the side of the fourth junction block 140 away from the third junction block 130. When the external phase line connector is mounted, the seventh output line 07, the ninth output line 09 and the eleventh output line 011 sequentially pass through the fourth via hole 142 and correspond to the fourth fixing portion through the fourth wire connecting nose 184, and then the external phase line 190 is placed on the fourth wire connecting nose 184 and fixed by the fastener 170.
Referring to fig. 5, the external phase line 190 is arranged in a radial direction of the motor. It should be noted that the external phase line 190 is also connected to the fourth wiring nose 184 through a wiring nose, and the outgoing direction of the external phase line 190 can be changed by changing the angle of the wiring nose, for example, the wiring nose is in a right-angle shape, and the external phase line 190 is outgoing along the axis direction of the motor.
In addition, the installation position of the external phase line 190 is determined by the fixed positions of the fourth wire connecting nose 184 and the fourth wire connecting block 140. That is, the mounting position of the external phase line 190 is affected by the fourth fixing portion, and the bending angles of the seventh, ninth, and eleventh output lines 07, 09, and 011 are also affected by the fourth fixing portion. If the bending angle changes, the fourth wire connecting nose 184 and the wire connecting nose connected to the external phase wire 190 may be replaced.
The flat wire motor has the advantages of small volume, material saving, high efficiency, low temperature rise, low noise and the like, so the first output wire 01, the second output wire 02, the third output wire 03, the fourth output wire 04, the fifth output wire 05, the sixth output wire 06, the seventh output wire 07, the eighth output wire 08, the ninth output wire 09, the tenth output wire 010, the eleventh output wire 011 and the twelfth output wire 012 all adopt flat wires, and the flat wires belong to enameled wires, and the cross sections of the enameled wires are rectangular.
In summary, the first terminal block 110, the second terminal block 120, the third terminal block 130, and the fourth terminal block 140 are used to fix the output lines of the double-stator motor, wherein only six output lines need to be bent, so that the process difficulty is reduced, and the clamping efficiency is improved.
The invention also provides a double-stator motor which comprises the clamping structure 100 of the output wire of the embodiment. Since the double-stator motor adopts the clamping structure 100 of the output line of the above embodiment, the double-stator motor refers to the above embodiment for the beneficial effects brought by the clamping structure 100 of the output line.
Referring to fig. 1, the double-stator motor further includes a front stator, a rear stator and a motor housing 200, the front stator and the rear stator are installed inside the motor housing 200, and the clamping structure 100 is installed in a radial direction of the motor housing 200 to clamp an output line drawn out from the inside of the motor housing 200.
The double-stator motor further comprises a junction box, the junction box is fixed outside the motor housing 200, the first junction block 110, the second junction block 120, the third junction block 130, the fourth junction block 140, an output line and the like are located inside the junction box, and the external phase line 190 penetrates out of the junction box.
The clamping structure 100 of the output line is compact in structure, the output line is reduced in size in a dislocation mode, the size of the junction box can be further reduced, and the axial size of the motor is reduced.
Besides, the skilled in the art can also change the shape, structure and material of the first terminal block 110, the second terminal block 120, the third terminal block 130 and the fourth terminal block 140 according to the actual situation, as long as the utility model discloses on the basis of the above disclosure, adopted with the same or similar technical scheme of the utility model, solved with the same or similar technical problem of the utility model, and reached with the same or similar technical effect of the utility model, all belong to the utility model discloses an within the protection scope, the concrete implementation mode of the utility model is not so limited.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.
Claims (10)
1. A clamping structure of an output line, which is arranged on a motor shell and used for clamping and fixing first to twelfth output lines led out from the interior of the motor shell, is characterized by comprising:
the first wiring block is provided with three first fixing parts which are used for fixing the first output line, the third output line and the fifth output line respectively;
the second wiring block is provided with three second fixing parts which are used for fixing the second output line, the fourth output line and the sixth output line respectively;
the third junction block is positioned on one side, away from the first junction block, of the second junction block, and three third fixing parts are arranged on the third junction block and are used for fixing the eighth output line, the tenth output line and the twelfth output line respectively;
and the fourth wiring block is positioned on one side of the third wiring block, which deviates from the second wiring block, and three fourth fixing parts are arranged on the fourth wiring block and are used for fixing the seventh, ninth and eleventh output lines respectively.
2. The structure for mounting an output cord according to claim 1, wherein said first fixing portion is located at an upper portion of said first terminal block so that said first, third and fifth output cords are respectively passed through a side of said first terminal block facing away from said second terminal block and fixed to an upper portion of said first terminal block.
3. The structure for mounting an output line according to claim 1, wherein three first through holes are formed in a lower portion of said first terminal block, so that said second, fourth and sixth output lines are sequentially passed through the first through holes and are fixed to said second fixing portion in a bent state.
4. The structure of claim 1, wherein said third fixing portion is located at an upper portion of said third terminal block so that said eighth, tenth and twelfth output wires each pass between said third terminal block and said fourth terminal block and are fixed to said upper portion of said third terminal block.
5. The structure for mounting an output line according to claim 1, wherein a fourth via hole is formed in a lower portion of the fourth terminal block, so that the seventh, ninth and eleventh output lines pass through the fourth via hole and are fixed to the fourth fixing portion at a bend, and the fourth fixing portion is located on a side of the fourth terminal block facing away from the third terminal block.
6. The card mounting structure of an output cord as set forth in claim 1, wherein said first terminal block, said second terminal block, said third terminal block and said fourth terminal block are each arcuate.
7. The clamping structure of an output cord according to claim 1, further comprising:
and the three external phase lines are respectively connected with the seventh output line, the ninth output line and the eleventh output line.
8. The card mounting arrangement of output wires according to claim 1, wherein said first through twelfth output wires are all flat wires.
9. The clamping structure of an output cord according to claim 1, further comprising:
the third first connecting strips are fixed between the first junction block and the third junction block, and the first output line and the eighth output line, the third output line and the tenth output line, and the fifth output line and the twelfth output line are connected through the first connecting strips;
and the second connecting strip is fixed on the second junction block and is connected with the second, fourth and sixth output lines.
10. A double stator electric machine comprising a snap-fit arrangement of the output cord as claimed in any one of claims 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022958342.8U CN213547223U (en) | 2020-12-09 | 2020-12-09 | Clamping structure of output line and double-stator motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022958342.8U CN213547223U (en) | 2020-12-09 | 2020-12-09 | Clamping structure of output line and double-stator motor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213547223U true CN213547223U (en) | 2021-06-25 |
Family
ID=76485395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022958342.8U Active CN213547223U (en) | 2020-12-09 | 2020-12-09 | Clamping structure of output line and double-stator motor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213547223U (en) |
-
2020
- 2020-12-09 CN CN202022958342.8U patent/CN213547223U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105580248A (en) | Bus bar unit, method for manufacturing bus bar unit, and brushless motor | |
CN107465279B (en) | Motor and compressor | |
CN104335457B (en) | Stator system for motor | |
US20160285335A1 (en) | Mechanically and electrically integrated rotary electric machine | |
US11626778B2 (en) | Stator of rotating electrical machine for vehicle | |
CN112436644A (en) | Clamping structure of output line and double-stator motor | |
CN105990965A (en) | DC brush motor | |
CN213547223U (en) | Clamping structure of output line and double-stator motor | |
CN1902803A (en) | Electrical machine and stator for the same | |
CN109301950A (en) | A kind of stator winding and disc type electric machine | |
CN218868002U (en) | Stator winding, stator and motor | |
CN218678607U (en) | Wiring terminal assembly for stator winding, motor and power device | |
CN113922552B (en) | Flat wire hairpin type stator structure and motor | |
CN2248417Y (en) | Improvement of motor stator for compressor of electric refrigerator | |
CN215956131U (en) | Flat wire motor stator and motor | |
CN212927282U (en) | Insulating cross arm of polymer composite material | |
CN210898694U (en) | Motor stator coil connecting sheet | |
JP4101799B2 (en) | Motor, neutral wire terminal and method for fastening the neutral wire | |
CN206686014U (en) | A kind of connecting terminal of motor and motor | |
CN109245377B (en) | Disc type motor and wiring structure thereof | |
US11418081B2 (en) | Motor stator for compressor, permanent magnet motor, and compressor | |
CN107086692B (en) | Motor and stator insulation assembly thereof | |
CN207184181U (en) | Motor and compressor | |
CN214281057U (en) | Small-size motor wire frame | |
WO2023108913A1 (en) | Stator assembly, motor, and power-assisted bicycle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |