CN207766057U - Electric machine assembly and drainage system - Google Patents
Electric machine assembly and drainage system Download PDFInfo
- Publication number
- CN207766057U CN207766057U CN201820045533.5U CN201820045533U CN207766057U CN 207766057 U CN207766057 U CN 207766057U CN 201820045533 U CN201820045533 U CN 201820045533U CN 207766057 U CN207766057 U CN 207766057U
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Abstract
The utility model discloses a kind of electric machine assembly and drainage systems, including motor and the motor housing suitable for storing the motor；The motor includes coil block and the patch cord portion for being adapted for switch on external power supply driving coil component operation, and the patch cord portion includes matching the coil jackets for merging connection with coil block；The motor housing includes shell and shell cover, and the shell cover is suitable for being clamped with shell, is opened at the cooperation in the shell Yu the patch cord portion of the motor and be formed with groove, which is mutually matched with the patch cord portion engages.Shell cover is unnotched overall structure, shell only makes the groove in evacuation motor patch cord portion, Mold Making is simple, injection molding makes precision and effectively improves, moreover, because eliminating the protrusion part in original shell and shell cover, save the making material of integrated motor component, keep complete machine structure more compact, the installation space needed for motor is accomplished into minimum, to meet the needs of different clients.
Description
Technical field
The utility model is related to a kind of electric machine assembly and drainage systems, belong to technical field of motors.
Background technology
Currently, winding bobbin is installed in electric machine casing in the drain motor of the prior art, the outlet portion of winding bobbin
Divide and be molded with patch piece, power input can be carried out between coil and external connector to realize.Due to the patch piece of winding bobbin
Protrude winding bobbin, this allow for motor housing be necessary for installation patch piece knot electric machine assembly design with lobe shape
Structure, this just make electric machine casing injection mold manufacture difficulty increase, injection molding precision reduce, increase motor manufacturing cost.
Invention content
Technical problem to be solved in the utility model is：Overcome the deficiencies of the prior art and provide a kind of electric machine assembly and
The patch cord portion of drainage system, electric machine assembly uses contact pin structure, motor housing to remove the protrusion with the cooperation of patch cord portion, from
And solve that motor housing injection mold manufacture difficulty is big, low, the of high cost problem of injection molding precision.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of electric machine assembly, including motor and suitable
In the motor housing for storing the motor；
The motor includes coil block and the patch cord portion for being adapted for switch on external power supply driving coil component operation, institute
It includes matching the coil jackets for merging connection with coil block to state patch cord portion；
The motor housing includes shell and shell cover, and the shell cover is suitable for being clamped with shell, in the shell and the electricity
It is opened at the cooperation in the patch cord portion of machine and is formed with groove, which is mutually matched with the patch cord portion engages.
Further, the shell and shell cover carry out location and installation, also, shell and shell cover installation cooperation using snap fit
The peripheral wall at place is concave-convex damascene structures, and the shell is suitable for coil block described in location and installation.
Further, the patch cord portion further includes lead-out wire, wire outlet box cover and U-shaped terminal；
The U-shaped terminal is used to coil block connecting conducting with lead-out wire；
The wire outlet box cover and coil jackets constitute outlet box, have inside outlet box it is accommodating and to lead-out wire into between-line spacing
With the guide frame of guiding, the lead-out wire prolongs under the action of guide frame to be parallel to the direction of electric machine assembly central rotating shaft and prolongs
It stretches；
The U-shaped terminal is fastenedly connected with the coil block, and the end being connect with lead-out wire of U-shaped terminal is stretched into described
In the guide frame of outlet box, it is welded to connect with the lead-out wire.
Further, the guide frame be arranged in the cavity of the outlet box to lead-out wire into between-line spacing be oriented to
Guide groove, the lead-out wire prolongs guide groove arrangement.
Further, being used to form in the interior surface of the cavity in the coil jackets is arranged in the guide groove,
Being used to form in the interior surface of the cavity to be provided with of the wire outlet box cover is matched lead-out wire pressure and is suitable for guide groove
The tightly compact heap in guide groove.
Further, being used to form in the interior surface of the cavity in the wire outlet box cover is arranged in the guide groove,
Being used to form in the interior surface of the cavity to be provided with of the coil jackets is matched lead-out wire pressure and is suitable for guide groove
The tightly compact heap in guide groove.
Further, the wire outlet box cover is fastenedly connected with the coil jackets by ultrasonic wave.
Further, the coil block includes coil rack and winding, and the U-shaped terminal is pressed into the slot of the coil rack
It is interior, it is integrally formed with coil block.
Further, the both sides of the U-shaped terminal are non-isometric structure, and wherein the short side of U-shaped terminal is suitable for winding and fastening
The winding is connected, the long side of U-shaped terminal is adapted for through the coil jackets joined integrally with the coil block, also, the U
The long side of shape terminal is welded to connect with lead-out wire, and short side and the coil jackets of the U-shaped terminal are spatially separating.
Further, the coil block be equipped with notch section, the coil jackets be equipped be suitable for and coil block on
The bayonet that the notch section is combined, by the notch section of the bayonet and coil block be clamped, to make coil block with
Coil jackets are integrally formed.
The utility model additionally provides a kind of drainage system, including the electric machine assembly.
After using above-mentioned technical proposal, the utility model has the advantages that：
1) motor housing of the utility model eliminates in the prior art in order to match the protrusion part in motor patch cord portion,
Specifically, shell cover can be made as unnotched overall structure, and shell only makes the groove in evacuation motor patch cord portion, more existing
There are electric machine casing and shell cover in technology to be fabricated to the structure with protrusion part, Mold Making letter in motor patch cord portion
Single, injection molding makes precision and effectively improves, moreover, because eliminating the protrusion part in original shell and shell cover, saves
The making material of integrated motor component, keeps complete machine structure more compact, the installation space needed for motor is accomplished minimum, with full
The demand of sufficient different clients；
2) motor of the utility model eliminates plate-inserting structure in the prior art, and the patch cord portion of motor uses lead-out wire
The contact pin structure being connect with U-shaped terminal, and lead-out wire prolongs the direction extension for being parallel to motor center shaft, being formed has independent knot
The motor of structure；While the guide groove being arranged on coil jackets or wire outlet box cover, so that lead-out wire is prolonged guide groove arrangement, it is ensured that lead-out wire
Prolong the direction extension for being parallel to motor center shaft, and compressed by compact heap, prevents lead-out wire from falling off；The motor of new construction will go out
Wire box lid, lead-out wire, coil jackets and coil block are combined into one structure, optimize overall structure, and overall structure is made to make
It is more simple；
3) coil jackets engage with the notch section on coil block, can prevent dust, droplet or welding slag from entering coil group
Part, coil jackets carry out ultrasonic wave with wire outlet box cover and are fastenedly connected, and play the role of sealing waterproof, protection lead-out wire and U-shaped end
Son is fastenedly connected；
4) shell of the utility model, shell cover and the motor in shell, shell cover are all absolute construction so that whole
Structure is closer, can effectively save and turn to match process and assembly time, be conducive to mass production, can be very big when producing in enormous quantities
Ground improves production efficiency, and can realize the generalization of shell and shell cover well.
Description of the drawings
Fig. 1 is the overall structure diagram of the electric machine assembly of the utility model；
Fig. 2 is the structural exploded view of the electric machine assembly of the utility model；
Fig. 3 is the structural exploded view of the electric machine assembly of the utility model；
Fig. 4 is the overall structure diagram of the drain motor of the utility model；
Fig. 5 is the structural exploded view of the drain motor of the utility model；
Fig. 6 is the installation diagram of the electric machine assembly and shell of the utility model；
Fig. 7 is the overall structure diagram of the electric machine assembly of the prior art.
Specific implementation mode
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
As shown in Figures 1 to 6, a kind of electric machine assembly, including motor 10 and the motor housing 20 suitable for storing the motor 10；
The motor 10 is including coil block 15 and is adapted for switch on patching for the work of external power supply driving coil component 15
Line portion, the patch cord portion include matching the coil jackets 14 for merging connection with coil block 15；
The motor housing 20 includes shell 22 and shell cover 21, and the shell cover 21 is suitable for being clamped with shell 22, in the shell
It is opened at body and the cooperation in the patch cord portion of the motor 10 and is formed with groove 23, which is mutually matched card with the patch cord portion
It closes.Shell cover 21 is monolithic construction, and circumference does not open any type of groove of system.
The overall structure of the electric machine assembly of the overall structure of the utility model of Fig. 4 and the prior art of Fig. 7 is compared, it can
Find out, the motor housing 20 of the utility model eliminates in the prior art to match the protrusion part 30 in motor patch cord portion.
Specifically, shell cover 21 can be made as unnotched overall structure, and shell 22 only makes the groove in evacuation motor patch cord portion
23, electric machine casing more in the prior art and shell cover are fabricated to the structure with protrusion part 30 in motor patch cord portion, this
The Mold Making of the motor housing 20 of utility model is simpler, and injection molding makes precision and effectively improves, moreover, because eliminating
Protrusion part 30 on original shell and shell cover, saves the making material of integrated motor component, keeps complete machine structure more tight
It gathers, the installation space needed for motor is accomplished into minimum, to meet the needs of different clients.
Show that the installation diagram of the electric machine assembly and shell of the utility model, shell 22 eliminate installation motor and connect such as Fig. 6
The protrusion part 30 in plug wire portion, shell cover 21 eliminate the protrusion part 30 in the protection motor patch cord portion mating with shell 22, lead to
The groove 23 crossed on shell 22 engages with the patch cord portion of motor 10, and shell 22 and the shell cover 21 of such new construction reduce motor
Integral manufacturing cost, the electric machine casing 20 of new construction will not be changed because of motor patch cord portion, be advantageously implemented shell
Generalization and mass production.
As Fig. 5 shows the shell cover of this practical electric machine assembly, the assembly relation of motor, shell, 22 He of the shell
Shell cover 21 carries out location and installation using snap fit, also, it is concave-convex embedded that shell 22 and shell cover 21, which install the peripheral wall at cooperation,
Formula structure, it is ensured that the two is combined closely, and peripheral wall joint place is not easily accessible droplet and dust, and the shell 22 is suitable for location and installation institute
State coil block 15.
The exploded view of the motor of the utility model in a first direction, Fig. 3 show the utility model as shown in Figure 2
The exploded view of motor in a second direction, first direction differ 180 degree with second direction.
In the present embodiment, the patch cord portion further includes lead-out wire 13, wire outlet box cover other than including coil jackets 14
11 and U-shaped terminal 16；
The U-shaped terminal 16 is used to coil block 15 connecting conducting with lead-out wire 13；
The wire outlet box cover 11 and coil jackets 14 constitute outlet box, have inside outlet box it is accommodating and to lead-out wire 13 into
The guide frame of between-line spacing and guiding, the lead-out wire 13 prolongs under the action of guide frame is parallel to electric machine assembly central rotating shaft
Direction extend；
The U-shaped terminal 16 is fastenedly connected with the coil block 15, the end of U-shaped terminal 16 being connect with lead-out wire 13
It stretches into the guide frame of the outlet box, is welded to connect with the lead-out wire 13.
In the present embodiment, the guide frame be arranged in the cavity of the outlet box to lead-out wire 13 into the ranks
Every the guide groove 17 with guiding, the lead-out wire 13 prolongs the arrangement of the guide groove 17, can be by two lead spaces of lead-out wire 13
Separation, avoids short-circuit between conductors, and short circuit will not occur when lead-out wire is in long-term work sealer aging；And
And one end of U-shaped terminal 16 is stated through the coil jackets 14 and is welded to connect with the lead-out wire 13.
In the present embodiment, the guide groove 17 is arranged in the inside for being used to form the cavity of the coil jackets 14
On surface, being used to form to be provided in the interior surface of the cavity and match and fit with guide groove 17 in the wire outlet box cover 11
In the compact heap 12 being pressed on lead-out wire 13 in guide groove 17.
Certainly, guide groove 17 and the position of compact heap 12 can be exchanged mutually, guide groove 17 can also be arranged in institute
Being used to form in the interior surface of the cavity for wire outlet box cover 11 is stated, accordingly, compact heap 12 is arranged in the coil jackets
14 are used to form in the interior surface of the cavity, and compact heap 12 is suitable for lead-out wire 13 being pressed in guide groove 17, such
Situation is not shown in figure.
In the present embodiment, the wire outlet box cover 11 is fastenedly connected with the coil jackets 14 by ultrasonic wave, makes motor
10 realize sealing between the two while becoming independent whole, play the role of sealing waterproof, protection lead-out wire and U-shaped terminal
It is fastenedly connected.
The coil block 15 includes coil rack and winding, and the U-shaped terminal 16 is pressed into the slot of the coil rack,
It is integrally formed with coil block 15.
The non-isometric structure of U-shaped terminal 16 is given expression to as Fig. 3 understands, the both sides of the U-shaped terminal 16 are non-isometric knot
Structure, the wherein short side of U-shaped terminal 16 are suitable for winding and are fastenedly connected the winding, and the long side of U-shaped terminal 16 is adapted for through and institute
The coil jackets 14 joined integrally of coil block 15 are stated, also, the long side of the U-shaped terminal 16 is welded to connect with lead-out wire 13,
The short side of the U-shaped terminal 16 is spatially separating with the coil jackets 14.
In the present embodiment, the coil block 15 be equipped with notch section 151, the coil jackets 14 be equipped be suitable for and
The bayonet 141 that the notch section 151 on coil block 15 is combined passes through lacking for the bayonet 141 and coil block 15
Oral area 151 is clamped, to make coil block 15 be integrally formed with coil jackets 14 and not easily to fall off.The structure of coil jackets 14 is only
Vertical and small volume can be conducive to the adaptability for improving coil jackets 14, meet different configuration needs.Coil jackets 14 and line
Being connected together for notch section 151 on coil assembly 15, can prevent dust, droplet or welding slag from entering coil block 15.
A kind of drainage system, including the electric machine assembly, electric machine assembly include motor 10 and are suitable for storing the motor
10 motor housing 20.
Particular embodiments described above, the technical issues of the utility model is solved, technical solution and advantageous effect into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvements done
Deng should be included within the scope of protection of this utility model.
Claims (11)
1. a kind of electric machine assembly, it is characterised in that：Motor housing including motor (10) and suitable for the storage motor (10)
(20)；
The motor (10) include coil block (15) and be adapted for switch on external power supply driving coil component (15) work connect
Plug wire portion, the patch cord portion include matching the coil jackets (14) for merging connection with coil block (15)；
The motor housing (20) includes shell (22) and shell cover (21), and the shell cover (21) is suitable for being clamped with shell (22),
It is opened at the shell and the cooperation in the patch cord portion of the motor (10) and is formed with groove (23), the groove (23) and the patch cord
Portion is mutually matched engaging.
2. electric machine assembly according to claim 1, it is characterised in that：The shell (22) and shell cover (21) use clamping side
Formula carries out location and installation, also, the peripheral wall at shell (22) and shell cover (21) installation cooperation is concave-convex damascene structures, the shell
Body (22) is suitable for coil block (15) described in location and installation.
3. electric machine assembly according to claim 1, it is characterised in that：The patch cord portion further includes lead-out wire (13), goes out
Wire box lid (11) and U-shaped terminal (16)；
The U-shaped terminal (16) is used to coil block (15) connecting conducting with lead-out wire (13)；
The wire outlet box cover (11) constitutes outlet box with coil jackets (14), has inside outlet box and houses and to lead-out wire (13)
Into the guide frame of between-line spacing and guiding, the lead-out wire (13) is prolonged under the action of guide frame is parallel to electric machine assembly center
The direction of shaft extends；
The U-shaped terminal (16) is fastenedly connected with the coil block (15), and U-shaped terminal (16) connect with lead-out wire (13)
End is stretched into the guide frame of the outlet box, is welded to connect with the lead-out wire (13).
4. electric machine assembly according to claim 3, it is characterised in that：The guide frame is to be arranged in the outlet box
In cavity to lead-out wire (13) into the guide groove (17) of between-line spacing and guiding, the lead-out wire (13) prolongs the guide groove (17)
Arrangement.
5. electric machine assembly according to claim 4, it is characterised in that：The guide groove (17) is arranged in the coil jackets
(14) be used to form in the interior surface of the cavity, in the inside for being used to form the cavity of the wire outlet box cover (11)
Be provided with the compact heap (12) for being matched with guide groove (17) and being suitable for lead-out wire (13) being pressed in guide groove (17) on surface.
6. electric machine assembly according to claim 4, it is characterised in that：The guide groove (17) is arranged in the wire outlet box cover
(11) be used to form in the interior surface of the cavity, in the inside for being used to form the cavity of the coil jackets (14)
Be provided with the compact heap (12) for being matched with guide groove (17) and being suitable for lead-out wire (13) being pressed in guide groove (17) on surface.
7. electric machine assembly according to claim 3, it is characterised in that：The wire outlet box cover (11) and the coil jackets
(14) it is fastenedly connected by ultrasonic wave.
8. electric machine assembly according to claim 3, it is characterised in that：The coil block (15) include coil rack and around
Group, the U-shaped terminal (16) are pressed into the slot of the coil rack, are integrally formed with coil block (15).
9. electric machine assembly according to claim 8, it is characterised in that：The both sides of the U-shaped terminal (16) are non-isometric knot
Structure, wherein the short side of U-shaped terminal (16) is suitable for winding and is fastenedly connected the winding, the long side of U-shaped terminal (16) is adapted for through
The coil jackets (14) joined integrally with the coil block (15), also, the long side and lead-out wire of the U-shaped terminal (16)
(13) it is welded to connect, the short side of the U-shaped terminal (16) is spatially separating with the coil jackets (14).
10. electric machine assembly according to claim 1, it is characterised in that：The coil block (15) is equipped with notch section
(151), the coil jackets (14) are equipped with the card for being suitable for being combined with the notch section (151) on coil block (15)
Mouthful (141) are clamped by the notch section (151) of the bayonet (141) and coil block (15), to make coil block (15) with
Coil jackets (14) are integrally formed.
11. a kind of drainage system, it is characterised in that：Including electric machine assembly as described in any one of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045533.5U CN207766057U (en) | 2018-01-11 | 2018-01-11 | Electric machine assembly and drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820045533.5U CN207766057U (en) | 2018-01-11 | 2018-01-11 | Electric machine assembly and drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766057U true CN207766057U (en) | 2018-08-24 |
Family
ID=63183491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820045533.5U Active CN207766057U (en) | 2018-01-11 | 2018-01-11 | Electric machine assembly and drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207766057U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864961A (en) * | 2020-08-13 | 2020-10-30 | 江苏雷利电机股份有限公司 | Drainage motor and washing machine |
| KR20220021434A (en) * | 2020-08-13 | 2022-02-22 | 지앙수 레일리 모터 코., 엘티디. | Drain motor and washing machine |
| CN114538217A (en) * | 2022-03-24 | 2022-05-27 | 珠海凌达压缩机有限公司 | Scalable lead-out wire subassembly, motor |
| DE102021111000A1 (en) | 2021-04-29 | 2022-11-03 | Schaeffler Technologies AG & Co. KG | Switching unit for an electric motor stator |
-
2018
- 2018-01-11 CN CN201820045533.5U patent/CN207766057U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864961A (en) * | 2020-08-13 | 2020-10-30 | 江苏雷利电机股份有限公司 | Drainage motor and washing machine |
| KR20220021434A (en) * | 2020-08-13 | 2022-02-22 | 지앙수 레일리 모터 코., 엘티디. | Drain motor and washing machine |
| KR102583926B1 (en) * | 2020-08-13 | 2023-09-27 | 지앙수 레일리 모터 코., 엘티디. | Drain motor and washing machine |
| DE102021111000A1 (en) | 2021-04-29 | 2022-11-03 | Schaeffler Technologies AG & Co. KG | Switching unit for an electric motor stator |
| CN114538217A (en) * | 2022-03-24 | 2022-05-27 | 珠海凌达压缩机有限公司 | Scalable lead-out wire subassembly, motor |
| CN114538217B (en) * | 2022-03-24 | 2024-03-22 | 珠海凌达压缩机有限公司 | Scalable lead-out wire subassembly, motor |
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