TWI453315B - Motor and control device module structure - Google Patents

Description

Module structure of motor and control device

The present invention relates to a structural integration of a drive device and a control device, and more particularly to a modular structure in which a motor device and a control device are integrally assembled for use, wherein the motor device can be selectively used separately.

Sewing equipment is initially designed for the purpose of different users. The automation of sewing equipment can be first divided into fully automated and semi-automated industrial and household products, with the operator's various needs for sewing functions, diversification With the sewing requirements and the improvement of the sewing machine's own technology, the types of sewing equipment have also increased accordingly.

Under the adjustment of the market and consumption structure, the product structure of sewing equipment has shifted from medium to low speed to high speed and serialization. At the same time, electronic and motor technology have been introduced, and sewing equipment has been widely used. Taking industrial sewing equipment as an example. As shown in Fig. 1, the sewing apparatus 90 is mounted on a work table 91 for work. The sewing apparatus 90 includes a sewing machine 92, a drive unit 93 and a control unit 94, wherein the sewing machine 92 is respectively mounted on the work table. Above the 91, the driving device 93 is disposed below the table 91, and the control device 94 is fixed under the driving device 93 to introduce the electronic motor technology by the control device 94, so that the industrial sewing equipment is electronicized, and the operating technology threshold is greatly reduced. And can replace some of the manual work steps by the operator with automatic machinery, so in order to meet the requirements of various types of sewing, A variety of different types of sewing equipment are also mushrooming, for the operator to choose.

Under the above premise, the sewing machine 92 designed and manufactured by each manufacturer is a driving device 93 that requires different output powers according to the sewing requirements, and is used in combination with different control devices 94 for various operation steps. The sewing device 90 usually has to cooperate with the sewing machine 92 to select the appropriate driving device 93 and the control device 94. Therefore, the conventional sewing device 90, as shown in Fig. 1, has the driving device 93 and the control device 94 under the table 91 occupied. Most of the space below the work table 91, together with the space occupied by the sewing machine 92 above the work table 91, causes the work table 91 to be used by the operator to be greatly restricted by the sewing device 90, especially for manual operation by the operator. The step process brings space barriers and increases inconvenience, which has reduced the effectiveness of the original automated operation to shorten the operation time, simplify the operation procedure and the convenience of operation.

In view of the above, the inventors have improved the matching structure of the driving device and the control device included in the conventional sewing device, and provided a modular driving device and a control device to cooperate with each other to control a driving module and control The modular assembly of the module is provided for the operator to reduce the restriction on the operator's use space by the conventional sewing device, thereby improving the convenience of the overall operation process while maintaining the advantages of the original automated operation.

The driving and heat-dissipating module in the module structure of the present invention can be modularized into a core motor device that can be used separately by the combination of the shell members, and the motor device can be modularized by a combination of other shell members. Different function modules are used together, and in the case of special sewing requirements, the functional modules can also be separated and used separately by the shell. The motor devices are used together to enable the motor device to be combined with various functional modules according to different sewing requirements, so as to expand the overall application range and have flexible application characteristics of modular matching.

In order to achieve the above object, the technical means adopted by the present invention includes a first casing member having a first inner cylinder and a first outer casing, the first outer casing covering the first inner cylinder a second casing member, the second casing member is disposed at one end of the first casing member, and a first device region is formed between the two casing members.

The first device area has a drive module, and the drive module includes a drive shaft. The drive shaft passes through the first device area at one end and has a pulley on the first device area. A pulley cover is disposed on each side of the pulley for clamping the pulley inside the two pulley covers and assembling the same.

The drive shaft is provided with a drive assembly including a stator and a rotor.

The first inner cylinder is provided with a first heat dissipation hole group, and the second outer casing is provided with a second heat dissipation hole group.

A first heat dissipation hole group is disposed between the first inner cylinder and the first outer casing, and a second heat dissipation hole group is disposed at a position corresponding to the first heat dissipation hole group.

The first heat dissipation hole group has four first heat dissipation holes, and the first heat dissipation holes are respectively located at four corners between the first inner cylinder and the first outer cover body, and the second heat dissipation hole groups each have four The second heat dissipation holes are respectively located at four corners of the closed end of the second shell member.

In the module structure of the present invention, the open end of the second shell member can be a second end plate or a third shell member and a second device region is formed therebetween, and the second device is mounted There is a heat dissipation module in the installation area.

The heat dissipation module includes a fan, a second air intake aperture group extending through the second housing member, and a second fin assembly extending from the third housing member to the second device region, the second air intake aperture The set includes a plurality of intake holes extending through the second case to communicate with the outside, and the second set of fins includes a plurality of fins for conducting heat.

A flow guiding cover is embedded in the second shell member to sandwich the fan between the second shell member and the flow guiding cover. The air guiding cover is provided with a flow guiding port corresponding to the fan position, and the opening of the air guiding opening is smaller than the fan.

In the module structure of the present invention, the open end of the third shell member can select a third end plate, and a third device region is formed therebetween, and the device has a first control in the third device region. a module, or a fourth casing member at the open end thereof, the fourth casing member is disposed at an open end of the third casing member with its open end, and is respectively disposed in the third device region of the third casing member The first control module has a second control module disposed in the fourth device area of the fourth housing member.

An assembly opening is preset in the third housing member, and a first control module is disposed in the third device area. The first control module includes a control panel embedded in the assembly opening, and is embedded in the control. a panel board on the inner side of the panel and a first board disposed inside the third shell.

The first board has a power plug, and the third shell is provided with a power interface corresponding to the power plug. The power plug passes through the third shell to facilitate connection of an external power supply device. The first board and the panel board are disposed on adjacent inner sides of the third shell.

The device in the fourth device area has a second control module, and the second control module includes The fourth shell member extends inwardly from one of the support columns and the second plate of the support column.

In the modular structure of the present invention, in order to meet the special sewing requirements, a fourth end plate may be selected from the open end of the fourth shell member to separately use the fourth shell member in the fourth device region. Two control modules.

Alternatively, the fourth shell member may have the same third shell member as the foregoing, and a third end cap may be disposed at the closed end of the third shell member to facilitate the use of the third and fourth shell members alone. The first and second control modules of the devices in the third and fourth device areas.

The specific embodiments of the present invention will be further described by the following examples and the accompanying drawings.

100‧‧‧Modular structure

101‧‧‧First device area

102‧‧‧Second device area

103‧‧‧ Third device area

104‧‧‧4th installation area

10‧‧‧ first shell

11‧‧‧First inner cylinder

111‧‧‧First shaft hole

12‧‧‧First outer cover

13‧‧‧First cooling hole group

131, 132, 133, 134‧‧‧ first vents

141, 142, 143, 144‧‧‧ first screw hole ear

20‧‧‧Second shell

21‧‧‧Second shaft hole

22‧‧‧Edge

23‧‧‧Second cooling hole group

231, 232, 233, 234‧‧‧ second cooling holes

241, 242, 243, 244‧‧‧ second screw holes

25‧‧‧Top joint block

251‧‧‧Top connection hole

26‧‧‧ Side joint block

261‧‧‧ side joint hole

27‧‧‧ feet

271‧‧‧Right angle screws

28‧‧‧ second end plate

30‧‧‧ third shell

31‧‧‧Assembly opening

32‧‧‧Fixed blocks

33‧‧‧Power interface

34‧‧‧Third end cap

35‧‧‧ third end plate

40‧‧‧Fourth shell

41‧‧‧4th end plate

50‧‧‧Drive Module

51‧‧‧ drive shaft

511‧‧‧ first end

512‧‧‧ second end

52‧‧‧Drive components

521‧‧‧ Stator

522‧‧‧Rotor

53‧‧‧ Pulley

541, 542‧‧‧ Pulley cover

60‧‧‧ Thermal Module

61‧‧‧Fan

62‧‧‧Second air intake group

63‧‧‧Second fin group

64‧‧‧drain cover

641‧‧‧Inlet

70‧‧‧First Control Module

71‧‧‧Control panel

72‧‧‧ Panel board

73‧‧‧ first board

74‧‧‧Power plugin

80‧‧‧Second control module

81, 82‧‧‧ support column

83‧‧‧ second board

90‧‧‧Sewing equipment

91‧‧‧Workbench

92‧‧‧Sewing machine

93‧‧‧ drive

94‧‧‧Control device

A‧‧‧heating airflow

W‧‧‧Workbench

1 is a schematic view showing a conventional industrial sewing apparatus; FIG. 2 is a perspective view showing a first embodiment of the present invention; FIG. 3 is a perspective exploded view showing a first embodiment of the present invention; FIG. 5 is a perspective view showing a first case member according to a first embodiment of the present invention; and FIG. 6 is a perspective view showing a second case member according to the first embodiment of the present invention; 1 is a cross-sectional view showing the first and second shell members in the first embodiment of the present invention; FIG. 8 is a perspective exploded view showing the third and fourth shell members in the first embodiment of the present invention; and FIG. 9 is a view showing the present invention. FIG. 10 is a schematic perspective view showing a heat dissipation module of a heat dissipation module according to a first embodiment of the present invention; (1); FIG. 11 is a schematic view showing the heat dissipation flow of the heat dissipation module in the first embodiment of the present invention; FIG. 12 is a schematic view showing the actual use of the first embodiment of the present invention; Schematic diagram of the module of the heat dissipation module; Fig. 14 is a schematic view showing the actual use of the embodiment of Fig. 13; Fig. 15 is a schematic diagram showing the use of the modules of only the first and second control modules; A schematic diagram of the use of the module of the heat dissipation module and the first control module; FIG. 17 is a schematic diagram showing the use of the module of only the second control module; and FIG. 18 is a schematic diagram showing the actual use of the embodiment of FIGS.

2 and 3 are a perspective view and a perspective exploded view of a first embodiment of the present invention. The module structure 100 of the motor and control device of the present invention includes a first shell member 10 and a second shell member. 20, a third shell member 30 and a fourth shell member 40, the module structure 100 by the first shell member 10, the second shell member 20, the third shell member 30 and the fourth shell member 40 as in Fig. 4 The separation shown is a first device zone 101, a second device zone 102, a third device zone 103, and a fourth device zone 104.

As shown in FIG. 5, the first inner casing 10 is composed of a first inner cylinder 11 and a first outer casing 12. In the embodiment, the first inner cylinder 11 is closed at one end and is hollow. The outer casing surrounds the frame body of the first outer cover body 12, and the first inner cylinder body 11 has a first shaft hole 111 defined at its closed end.

The first shell member 10 is in a circular first inner cylinder 11 and a square first outer casing 12 A first heat dissipation hole group 13 is disposed at four corners sandwiched therebetween, and the first heat dissipation hole group 13 includes four first heat dissipation holes 131, 132, 133, and 134.

The first shell member 10 further extends from the outer surface of the first inner cylinder 11 of the first heat dissipation hole group 13 toward the first outer casing 12 to form a first screw hole 141, 142, 143, 144.

As shown in FIG. 6 , the second shell member 20 is a hollow quadrangular prism body closed at one end, and the second shell member 20 has a second shaft hole 21 at a position corresponding to the first shaft hole 111 at its closed end, and In addition, a corresponding flange 22 is disposed at the open end of the first inner cylinder 11 , and the second shell member 20 is coupled to the open end of the first shell member 10 by a flange 22 on one side thereof to make the two shell members A first device region 101 is formed as shown in FIG. 4, and a driving module 50 is disposed in the first device region 101.

The second heat dissipation hole group 23 is disposed at a position corresponding to each of the first heat dissipation holes 131, 132, 133, and 134 of the first heat dissipation hole group 13, and the second heat dissipation hole group 23 is connected to the first heat dissipation hole. Group 13.

The second heat dissipation hole group 23 includes four second heat dissipation holes 231, 232, 233, and 234 extending through the four corners of the closed end of the second case member 20, and the first heat dissipation hole group 13 and the second heat dissipation hole group 23 form a Cooling channel. The second shell member 20 is further provided with a second screw hole 241, 242, 243, 244 corresponding to the first screw hole 141, 142, 143, 144 for the screw S1 to pass through the second screw hole 241, 242, 243 And 244 and the first screw hole 141, 142, 143, 144 to lock the second shell member 20 to the open end of the first shell member 10.

As shown in FIG. 7 , the driving module 50 is wrapped in the first inner cylinder 11 and covered. A drive shaft 51 is disposed. The drive shaft 51 is provided with a drive assembly 52, and the drive assembly 52 includes a stator 521 and a rotor 522.

The two ends of the transmission shaft 51 are respectively a first end 511 and a second end 512. The first end 511 passes through the first shaft hole 111 and exits the first device area 101, and a pulley 53 is disposed thereon, so that the pulley 53 is disposed. Outside the first case member 10, a pulley cover 541, 542 is disposed on each side of the pulley 53 at the first end 511 for clamping the pulley 53 inside the two pulley cover 541, 542 and assembling into a pulley set.

As shown in Fig. 8, the third shell member 30 is a hollow quadrangular cylinder closed at one end and is disposed at the open end of the second shell member 20 so that a joint between the two shell members is formed as shown in Fig. 4. The second device area 102 is provided with a heat dissipation module 60 in the second device area 102.

In FIG. 3, the heat dissipation module 60 is wrapped in the second case member 20 and includes a fan 61, a second air intake hole group 62 and a second fin group 63, and as shown in FIG. The second end 512 of the drive shaft 51 of the drive module 50 is inserted into the second device area 102 by the second shaft hole of the second case member 20 for the fan 61 to be mounted on the second end 512, so that the fan 61 is provided. The device is at the closed end of the second shell member 20.

A flow guiding cover 64 is additionally disposed at the closed end of the second cover member 20 to sandwich the fan 61 between the closed end of the second cover member 20 and the flow guiding cover 64. The flow guiding cover 64 is disposed at a position corresponding to the fan 61. The air inlet 641 has a smaller opening range than the fan 61.

The second casing member 20 is provided with a second intake hole group 62 at its outer side surface, and the second intake port group 62 includes a plurality of intake holes penetrating the second casing member 20 to communicate with the outside. The second fin group 63 is a fin extending from the closed end of the third shell member 30 toward the second device region 102 for heat conduction.

As shown in FIG. 9, when the fan 61 in the heat dissipation module 60 starts to rotate to dissipate heat, the fan 61 generates a heat dissipation airflow A from the air intake hole of the second intake hole group 62, and the heat dissipation airflow A The second heat dissipation hole group 23 can be moved by the flow guiding port 641 of the flow guiding cover 64.

Next, as shown in FIG. 10, the heat dissipation airflow A sequentially follows the second heat dissipation hole group 23 (only the second heat dissipation holes 231, 232 are shown) to the first heat dissipation hole group 13 (only corresponding in the figure) The first heat dissipation holes 131 and 132 are moved, and since the first heat dissipation hole group 13 surrounds the periphery of the driving module 50, the heat dissipation airflow A generated by the fan 61 can be cooled by the first heat dissipation through the heat dissipation channel. At the same time as the segment of the hole group 13, the heat generated by the driving module 50 is taken away, and the heat dissipation airflow A is finally blown out by the opening of the first heat dissipation hole group 13 on the same side of the pulley group.

In the eighth embodiment, an assembly opening 31 is defined on the outer surface of the third casing member 30 and has a third device region 103 as shown in FIG. 4, and a first control mode is disposed in the third device region 103. Group 70, and third housing member 30 has a set of retaining blocks 32 extending from its closed end.

The first control module 70 is wrapped in the third shell member 30 and includes a control panel 71, a panel panel 72 and a first panel 73. The control panel 71 is embedded in the assembly opening of the third shell member 30. At 31, a panel board 72 is embedded in the inner side of the control panel 71 and fixedly assembled with the control panel 71.

The first plate 73 is locked and fixed to the fixing block 32, so that the first plate 73 and the heat dissipation die The second fin sets 63 of the group 60 are respectively located on both sides of the closed end of the third shell member 30, and the heat generated by the first board 73 as shown in FIG. 11 can be obtained by the fins of the second fin group 63. The heat is transmitted to the second device area 102, and the heat generated by the fan 61 is also taken away by the heat dissipation module A of the heat dissipation module 60 to remove the heat generated by the board.

The first board 73 is further provided with a power plug 74. The third shell 30 is provided with a power interface 33 corresponding to the power plug 74. The power plug 74 of the first board 73 passes through the power box 33 to pass through the third shell 30. The external power supply device (not shown) is connected to the power plug 74 via the power interface 33.

The third shell member 30 is fixed at its open end with a fourth shell member 40 by a screw S2 such that the open end of the third shell member 30 is disposed at the open end of the fourth shell member 40. The fourth casing member 40 has a fourth device region 104 as shown in FIG. 4, and a second control module 80 is disposed in the fourth device region 104.

Referring to Figure 17, the second control module 80 has a pair of support columns 81, 82 extending inwardly at its closed end, and a second plate 83 is disposed at the top end of the support columns 81, 82.

In actual use, a top connecting block 25 and a side connecting block 26 are extended from the second shell member 20 in FIG. 6 for coupling with a foot holder 27.

A top connecting hole 251 is defined in the top connecting block 25, and a side connecting hole 261 is formed in the side connecting block 26, and one end of the foot base 27 is directly fixed to the top connecting hole 251 of the top connecting block 25, and the other end is fixed by the right angle screw 271. The side connecting hole 261 of the side connecting block 26 is fixed to a lower side of the table W as shown in FIG.

The module structure 100 of the present invention can be selected from the first shell member 10 and the second shell member 2 After the combination of 0, a second end plate 29 is disposed on the open end of the second shell member 20 as shown in FIG. 13, so that the driving module 50 and the heat dissipating module 60 can be combined by the combination of the shell members. The motor unit can be used separately, and the motor unit separated as shown in Fig. 14 can also be dissipated by the heat dissipation module 60 in the second case member 20.

After the third shell member 30 is combined with the fourth shell member 40, a third end cap 34 is disposed on the closed end of the third shell member 30 as shown in Fig. 15, and the second fin group 63 is attached thereto. The third end cover 34 extends in the direction, so that the first control module 70 and the second control module 80 can jointly form a control device with a dual function module by the combination of the shell members, so the module structure 100 can be In addition to the use shown in Fig. 1, it can be used separately for the motor unit and the control unit.

Furthermore, after the third shell member 30 is combined with the first shell member 10 and the second shell member 20, as shown in FIG. 16, a third end plate 35 is used to cover the open end thereof, so that the driving module 50 and the driving module 50 are The motor portion of the heat dissipation module 60 can be used in combination with the first control module 70 by a combination of the shell members, in addition to being used alone.

The second control module 80 of the fourth shell member 40 can have a fourth end plate 41 at the open end of the fourth shell member 40 as shown in FIG. 17, so that the second control module 80 can be borrowed from the fourth shell member. 40 can be controlled and used independently of the driving module 50, the heat dissipation module 60 and the first control module 70 as shown in FIG.

In the module structure 100 of the motor and the control device of the present invention, the driving module 50 and the heat dissipation module 60 can be modularized by the combination of the first shell member 10 and the second shell member 20 to modularize the two functional modules. The motor device is used separately, and the first control is added by combining the third shell member 30 on the side of the second shell member 20 with the motor device as the core The control function of the module 70 is used together with the motor device, and the fourth shell member 40 can be combined with the third shell member 30 to add the control of the second control module 80 to the outside of the first control module 70. The functions are used together with the motor device, so that the motor device can be combined with other functional modules in combination by the combination of the shell members.

In the case of special sewing requirements, the second control module 80 can also be used separately by the fourth housing member 40 to be used together with the motor device, or combined with the third housing member 30 and the first control module 70. The modularization is used together with the control unit and the motor unit.

Furthermore, the first shell member 10, the second shell member 20, the third shell member 30, and the fourth shell member 40 can provide different functions of the driving module 50, the heat dissipating module 60, and the first control module 70. The second control module 80 is assembled so that the functional modules can be assembled together. Different from the conventional sewing device 90, the driving device 93 and the control device 94 must be disposed under the table 91, and the control thereof is controlled. The device 94 is fixed under the driving device 93 and is provided for use by the operator to reduce the restriction on the operator's use space by the conventional sewing device, thereby improving the convenience of the overall working process while maintaining the advantages of the original automatic operation.

The above is only the preferred embodiment of the present invention, and thus is not intended to limit the scope of the present invention. Therefore, the simple modifications and equivalent structural changes that are made by using the description and the drawings of the present invention should be included in the same manner. Within the scope of the patent of the present invention.

100‧‧‧Modular structure

10‧‧‧ first shell

20‧‧‧Second shell

25‧‧‧Top joint block

26‧‧‧ Side joint block

27‧‧‧ feet

271‧‧‧Right angle screws

30‧‧‧ third shell

40‧‧‧Fourth shell

53‧‧‧ Pulley

541, 542‧‧‧ Pulley cover

71‧‧‧Control panel

Claims (15)

A module structure of a motor and a control device, comprising: a first shell member (10) having a first inner cylinder body (11) and a first outer shell body of a box body (12) The first inner cylinder (11) is a hollow cylinder closed at one end, and the first outer casing (12) covers the outer side of the first inner cylinder (11), the first inner cylinder (11) A first heat dissipation hole group (13) is disposed at a corner of the first cover body (12), and the first heat dissipation hole group (13) has four first heat dissipation holes (131, 132, 133). a second housing member (20), the second housing member (20) is disposed at one end of the first housing member (10), and a first device region (101) is formed between the two housing members. The second cover member (20) is provided with a second heat dissipation hole group (23) having four second heat dissipation holes (231, 232, 233, 234) corresponding to the position of the first heat dissipation hole group (13), and the second The heat dissipation hole group (23) is connected to the first heat dissipation hole group (13), and the second heat dissipation holes (231, 232, 233, 234) are respectively located at four corners of the closed end of the second case member (20) . The module structure of the motor and the control device according to claim 1, wherein the first device area (101) has a driving module (50), and the driving module (50) includes a driving shaft ( 51) One end of the transmission shaft (51) passes through the first device area (101) and has a pulley (53) mounted thereon. The module structure of the motor and the control device as described in claim 2, wherein A pulley cover (541, 542) is disposed on each side of the pulley (53) for clamping the pulley (53) inside the two pulley covers (541, 542) and assembling the same. The module structure of the motor and the control device according to claim 2 or 3, wherein the drive shaft (51) is provided with a drive assembly (52), the drive assembly (52) including a stator (521) and A rotor (522). The module structure of the motor and the control device according to the first aspect of the invention, wherein the module structure (100) further comprises a second end plate (28), wherein the second end plate (28) is disposed in the first The other end of the two-shell member (20) and a second device region (102) are formed therebetween. The module structure of the motor and the control device according to claim 1, wherein the module structure (100) further comprises a third shell member (30), wherein the third shell member (30) is mounted on the module The other end of the two-shell member (20) and a second device region (102) are formed between the two shell members. The module structure of the motor and the control device according to the fifth or sixth aspect of the invention, wherein the second device area (102) has a heat dissipation module (60), and the heat dissipation module (60) includes a fan. (61) a second air intake aperture group (62) extending through the second housing member (20) and a second fin extending from the third housing member (30) to the second device region (102) a group (63), the second air intake hole group (62) includes a plurality of air inlet holes penetrating through the second case member (20) to communicate with the outside, and the second fin group (63) includes a plurality of heat conduction groups Fins. The module structure of the motor and the control device according to claim 7, wherein a guide cover (64) is embedded in the second cover member (20) to sandwich the fan (61). Between the second shell member (20) and the flow guiding cover (64). A module structure of a motor and a control device according to claim 8 of the patent application, wherein The flow guiding cover (64) is provided with a flow guiding port (641) corresponding to the position of the fan (61), and the opening of the air guiding opening (641) is smaller than the fan (61). The module structure of the motor and the control device according to claim 6, wherein the module structure (100) further comprises a third end plate (35), wherein the third end plate (35) is disposed in the first The other end of the three-shell member (30) and a third device region (103) are formed therebetween. The module structure of the motor and the control device according to claim 6, wherein the module structure (100) further comprises a fourth shell member (40), wherein the fourth shell member (40) is disposed in the module At the other end of the three-shell member (30), the third casing member (30) has a third device region (103), and the fourth casing member (40) has a fourth device region (104). The module structure of the motor and the control device according to claim 11, wherein the fourth device area (104) has a second control module (80), and the second control module (80) includes The fourth casing (40) has a pair of support columns (81, 82) extending inwardly and a second plate (83) mounted on one of the support columns (81, 82). The module structure of the motor and the control device according to claim 10 or 11, wherein the third casing member (30) is preset with an assembly opening (31) and is disposed in the third device region (103). There is a first control module (70), the first control module (70) includes a control panel (71) embedded in the assembly opening (31), and a panel embedded inside the control panel (71). A plate (72) and a first plate (73) disposed inside the third casing (30). The module structure of the motor and the control device according to claim 13 , wherein the first board (73) is provided with a power plug (74), and the third The shell member (30) is provided with a power connector (33) corresponding to the power plug (74), and the power plug (74) passes through the third shell member (30) through the power connector (33) for external power supply. Device connection. The module structure of the motor and the control device according to claim 13 , wherein the first board (73) and the panel board (72) are disposed adjacent to the third shell (30) On the side.