CN108621976B - P2 hybrid power module - Google Patents
P2 hybrid power module Download PDFInfo
- Publication number
- CN108621976B CN108621976B CN201710181428.4A CN201710181428A CN108621976B CN 108621976 B CN108621976 B CN 108621976B CN 201710181428 A CN201710181428 A CN 201710181428A CN 108621976 B CN108621976 B CN 108621976B
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- Prior art keywords
- terminal
- box
- housing
- control terminal
- shell
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
A P2 hybrid module, comprising: a housing and a motor accommodated inside the housing; the electric box is positioned outside the shell and fixed on the shell, and the electric box encloses a containing chamber; a connection having an input terminal and an output terminal, the output terminal being electrically connected to the motor; at least one of the housing and the electric box is provided with a terminal groove, the terminal groove penetrates through the inner wall surface of the accommodating chamber, and the input terminal is accommodated in the terminal groove. In the technical scheme, the inner wall surface of the accommodating chamber is provided with a sufficient free area to form sealing fit with the control terminal. Therefore, the electric box is not provided with the box cover, the steps of disassembling the box cover and assembling the box cover in the assembling process are omitted, and great convenience is brought to the assembling of the control terminal.
Description
Technical Field
The invention relates to the technical field of hybrid power, in particular to a P2 hybrid power module.
Background
The P2 hybrid power module is applied to a hybrid electric vehicle and can be arranged between an internal combustion engine and a gearbox. The P2 hybrid module includes a clutch and a motor, and the motor and the clutch are accommodated inside the same housing, thereby having high integration. The vehicle-mounted power supply is electrically connected with the motor through a power control unit (Power Electronic Unit, PEU for short) and the PEU is used for controlling the power on or power off of the motor.
Wherein, the P2 hybrid module further includes: the electric box is arranged on the shell, is a part of the shell, surrounds a containing chamber and is provided with an opening; and a wiring having an input terminal and an output terminal. The input terminal is accommodated in the accommodation chamber, and the output terminal is electrically connected to the motor. The electric box is also provided with a box cover, the box cover is fixedly covered on the opening of the accommodating chamber to seal the accommodating chamber, so that impurities such as external moisture are prevented from entering the accommodating chamber, and normal electric connection of the input terminal is affected.
Wherein the power control unit has a control terminal. When the P2 hybrid power module is installed in an automobile, the box cover is detached first, and the control terminal is placed in the accommodating chamber and is electrically connected with the input terminal. And then, installing and fixing the box cover, and sealing the accommodating chamber. Such disassembly and assembly of the cap causes a problem of complicated operation, and time cost increases.
Disclosure of Invention
The invention solves the problem of complex installation and operation between the P2 hybrid power module and the control terminal.
In order to solve the above problems, the present invention provides a P2 hybrid module. The P2 hybrid module includes: a housing and a motor accommodated inside the housing; the electric box is positioned outside the shell and fixed on the shell, and the electric box encloses a containing chamber; a connection having an input terminal and an output terminal, the output terminal being electrically connected to the motor; at least one of the housing and the electric box is provided with a terminal groove, the terminal groove penetrates through the inner wall surface of the accommodating chamber, and the input terminal is accommodated in the terminal groove.
Optionally, the electrical box is part of the housing; or the electric box and the shell are in a split type structure.
Optionally, the inner wall surface includes an inner peripheral surface and a bottom surface connected to the inner peripheral surface, defining the accommodating chamber; the terminal groove penetrates through the bottom surface.
Optionally, the inner peripheral surface of the housing chamber is shaped the same as the side wall of the control terminal so as to be adapted to form a sealing fit with the control terminal.
Optionally, an installation part is arranged in the accommodating chamber, and the installation part is used for fixedly connecting the control terminal.
Optionally, the mounting portion is formed on an inner peripheral surface of the housing chamber.
Optionally, the electrical box comprises: the first box body and the second box body are connected together, and the electric box is enclosed into the accommodating chamber through the first box body; the wiring is buried in the second box body, and the terminal groove is formed in at least one of the first box body and the second box body; in the electric box, at least the second box body and the shell are formed in a split type.
Optionally, the accommodating chamber has an inner peripheral surface, and the first box body has an outer peripheral surface facing away from the inner peripheral surface; a clamping protrusion protrudes from the outer peripheral surface, and is suitable for being clamped with the control terminal.
Optionally, the first box body and the second box body are of an integral structure.
Optionally, the electric box further comprises a supporting seat; the first box body is fixedly supported on the supporting seat, the second box body extends to the supporting seat, and the electric box is fixedly connected with the shell through the supporting seat.
Optionally, at least the second box body in the electric box is made of plastic, and the wiring and the second box body are fixed into an integral structure through an insert molding process.
The invention also provides another P2 hybrid power module. The P2 hybrid module includes: a housing and a motor accommodated inside the housing; a control terminal; the electric box is positioned outside the shell and fixed to the shell, the electric box encloses a containing chamber, and the control terminal is positioned in the containing chamber; a connection having an input terminal and an output terminal, the output terminal being electrically connected to the motor; at least one of the shell and the electric box is provided with a terminal groove, the terminal groove penetrates through the inner wall surface of the accommodating chamber, the input terminal is accommodated in the terminal groove and is electrically connected with the control terminal, and the control terminal and the accommodating chamber form sealing fit.
Optionally, the control terminal includes a first terminal and a second terminal sequentially arranged from the accommodating chamber to the outside; the control terminal is electrically connected with the input terminal through the first terminal; the control terminal is in sealing fit with the accommodating chamber through the second terminal.
Compared with the prior art, the technical scheme of the invention has the following advantages:
the input terminal is accommodated in the terminal groove, and the space in the accommodating chamber is not occupied, and the scheme that the input terminal extends into the accommodating chamber and is fixed on the inner wall surface of the accommodating chamber is omitted. Therefore, the inner wall surface of the accommodating chamber has a sufficient free area to form a sealing fit with the control terminal. Therefore, the electric box is not provided with the box cover, the steps of disassembling the box cover and assembling the box cover in the assembling process are omitted, and great convenience is brought to the assembling of the control terminal.
Drawings
Fig. 1 is a cross-sectional view of a P2 hybrid module according to a first embodiment of the present invention;
fig. 2 is a perspective view of an electric box in a P2 hybrid module of a first embodiment of the present invention;
fig. 3 is a perspective view of an electric box in the P2 hybrid module of the first embodiment of the present invention, wherein the perspective view is cut away to show the internal structure of the housing chamber.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Aiming at the problems in the prior art, the inventor tries to form sealing fit between the control terminal and the accommodating chamber on the premise of discarding the box cover, and the control terminal has the effect of blocking external moisture. However, the inventors found that since the input terminal in the related art is electrically connected to the inner wall surface of the housing chamber by the bolts, the bolts occupy the space of the inner wall surface, and the control terminal is prevented from being in sealing engagement with the inner wall surface. Therefore, the technical proposal proposes to improve the electric box so as to form a sealing fit between the control terminal and the inner wall surface.
First embodiment
Referring to fig. 1, the P2 hybrid module includes: a housing 1 and a motor 2 accommodated inside the housing 1, wherein the housing 1 encloses a housing chamber (not shown in the drawings) accommodating the motor 2; the electric box 3 is positioned outside the shell 1 and fixed on the shell 1. Wherein, casing 1 and electric box 3 are split type constitution, and electric box 3 and casing 1 are two independent parts, and electric box 3 can alone make to be fixed in casing 1.
Referring to fig. 2 in combination, the electric box 3 includes: the first case 31 and the second case 32 are connected together, the electric box 3 encloses a housing chamber 3a by the first case 31, and at least a part of the control terminal 4 is located in the housing chamber 3 a. The control terminal 4 is a connection terminal of the power control unit, and is used for electrically connecting the motor 2. The P2 hybrid module further comprises a connection 5 having an input terminal 5a and an output terminal 5b, wherein the input terminal 5a and the output terminal 5b each comprise a U, V, W three-phase high voltage terminal. The wiring 5 is buried in the second case 32, specifically, a buried line channel is formed inside the second case 32 to embed the wiring 5. The output terminal 5b protrudes from the second case 32 and is electrically connected to the motor 2.
Referring to fig. 3, the first case 31 is provided with a terminal groove 3b, and the terminal groove 3b penetrates the bottom surface 310 of the housing chamber 3 a. Wherein the input terminal 5a is accommodated in the terminal groove 3b, which includes: the input terminals 5a are all accommodated in the terminal grooves 3b, or in other embodiments, the input terminal portions are accommodated in the terminal grooves. Therefore, the input terminal 5a does not occupy the internal space of the housing chamber 3a, and particularly in the case where the terminal groove 3b is provided on the bottom surface 310, a large space is left above the housing chamber 3a to house the control terminal 4.
In this case, the inner wall surface of the housing chamber 3a has a sufficient free area to form a sealing fit with the control terminal 4, a good sealing fit is formed between the control terminal 4 and the housing chamber 3a, and the control terminal 4 is electrically connected with the input terminal 5a, and at the same time, effectively blocks impurities such as external moisture from entering the housing chamber 3a to affect the normal electrical connection of the input terminal 5a. Therefore, the electric box 3 can be provided without a box cover, and the steps of disassembling the box cover and assembling the box cover in the assembling process are omitted, thereby bringing great convenience to the assembling of the control terminal 4.
The inner wall surface of the housing chamber 3a defines the housing chamber 3a, the inner wall surface includes an inner peripheral surface 311 surrounding the inner peripheral surface 311 in a circumferential direction and a bottom surface 310 connecting the inner peripheral surface 311, and an opening 3aa of the housing chamber 3a faces the bottom surface 310, so that the bottom surface 310 and the inner peripheral surface 311 together define the housing chamber 3 a. Since the bottom surface 310 is a part of the inner wall surface, the bottom surface 310 penetrates the inner wall surface of the housing chamber 3 a. In this case, the inner peripheral surface 311 of the housing chamber 3a is completely left free, and the operation control terminal 4 enters the housing chamber 3a through the opening 3aa, so that a better sealing engagement with the control terminal 4 can be achieved.
Wherein, the buried wire channel for burying the wire 5 passes through the groove wall of the terminal groove 3b, and the wire 5 is led into the terminal groove 3b, thereby electrically connecting the input terminal 5a. The input terminal 5a may be fixedly attached to a groove wall of the terminal groove 3b, the terminal groove 3b is a screw hole, and the control terminal 4 and the terminal groove 3b are connected by a screw 6 (not shown in fig. 2 and 3), and the screw 6 is electrically connected to both the input terminal 5a and the control terminal 4 in contact with each other, thereby electrically connecting the input terminal 5a and the control terminal 4. The control terminal 4 is provided with a first mounting hole 4a (see fig. 1), and a screw 6 is inserted through the first mounting hole 4a and is screwed into the terminal groove 3 b.
In particular, the terminal groove 3b is formed in the bottom surface 310, and an operation space can be reserved above the bottom surface 310, thereby providing a screwing operation space for the screw 6. In one modification, the terminal groove may penetrate the inner peripheral surface in a case where the control terminal and the input terminal can be electrically connected effectively.
The terminal groove 3b is provided in the first case 31, which includes that the terminal groove 3b is formed entirely in the first case 31 or, in addition thereto, the terminal groove extends from the first case to the second case.
Wherein the control terminal 4 includes a first terminal 41 and a second terminal 42 arranged in order from the inside of the housing chamber 3a to the outside. In assembling, the first terminal 41 is first accommodated in the accommodating chamber 3a and connected to the input terminal 5a, and an operation space can be formed above the accommodating chamber 3a, and the first mounting hole 4a is formed in the first terminal 41. After that, the second terminal 42 is electrically connected to the first terminal 41, and the second terminal 42 is fixed to the first case 31.
Wherein, the housing chamber 3a is provided with a mounting portion 34, and the electric box 3 is adapted to be fixedly connected with the control terminal 4 through the mounting portion 34. Wherein the control terminal 4 is fixedly connected to the mounting portion 34 through the first terminal 41, which can maintain the connection stability of the control terminal 4. The mounting portion 34 protrudes from the inner peripheral surface 311, and a second mounting hole 3c is formed in the mounting portion 34. When the second mounting hole 3c has an internal thread, a screw (not shown in the drawing) is passed through a corresponding through hole in the first terminal 41 to form a screw-fit with the second mounting hole 3c.
A part of the second terminal 42 extends into the accommodating chamber 3a and is connected with the first terminal 41, and the first terminal 41 and the second terminal 42 can be fixedly connected in a plug-in manner of a plug-in jack. Meanwhile, the other part of the second terminal 42 is located outside the housing chamber 3a and fixedly connected to the first case 31.
The first case 31 further has an outer peripheral surface 312 facing away from the inner peripheral surface 311, and a locking protrusion 313 protrudes from the outer peripheral surface 312, the locking protrusion 313 being adapted to form a locking engagement with the control terminal 4. Specifically, the card protrusion 313 has a support surface 3130, the facing direction of the support surface 3130 is opposite to the opening direction of the housing chamber 3a, and the support surface 3130 is adapted to form a card engagement with the second terminal 42. As shown in fig. 1, the second terminal 42 has a block 420 with a triangular cross section, the block 420 is supported on the supporting surface 3130, and the supporting surface 3130 restricts the block 420 to prevent the second terminal 42 from being separated. The clamping and matching mode is simple and easy to operate. In addition, other possible connection schemes may be selected.
Referring to fig. 1, a sealing engagement is formed between the control terminal 4 and the housing chamber 3a, which includes: the control terminal 4 is in sealing engagement with the inner peripheral surface 311 of the housing chamber 3a via the second terminal 42.
Referring to fig. 2 in combination, the shape of the inner peripheral surface 311 is the same as the shape of the side wall of the second terminal 42, thereby ensuring that the second terminal 42 and the housing chamber 3a form a good sealing fit. At this time, the shape of the inner peripheral surface 311 is the same as the shape of the side wall of the second terminal 42, and the contour of the inner peripheral surface 311 is the same as the contour of the side wall of the second terminal 42, excluding the size.
In the sealing engagement of one embodiment, the seal ring 7 is provided between the inner peripheral surface 311 and the second terminal 42, enhancing the sealing effect between the inner peripheral surface 311 and the second terminal 42. The contour of the inner peripheral surface 311 is the same as the shape of the side wall of the second terminal 42, and the seal ring 7 can maintain a uniform seal with the inner peripheral surface 311 and the second terminal 42 along the circumferential direction of the housing chamber 3 a.
In the seal engagement of the first modification, the inner peripheral surface and the side wall of the second terminal are identical in shape, and a contact seal can be formed between the seal surface and the side wall of the second terminal.
Wherein the inner peripheral surface 311 forms a sealing surface 3110 at a portion near the opening 3aa, and the inner peripheral surface 311 forms a sealing engagement with the second terminal 42 through the sealing surface 3110. Wherein the sealing surface 3110 is closer to the opening 3aa than the mounting portion 34 and the terminal groove 3 b.
Referring to fig. 1 and 2, the first case 31 and the second case 32 are integrally formed, and may be directly manufactured using a set of molds. This omits the step of mounting and fixing between the respective parts. Wherein, a certain contained angle is formed between the first box body 31 and the second box body 32, which is suitable for the installation space of the P2 hybrid power module.
The electrical box 3 may be a plastic electrical box, so that the connection 5 and the second box body 32 can be cured into an integral structure through an insert molding process. Specifically, insert molding refers to a process of filling a prepared wire 5 into a mold of the electric box 3, then injecting a material for manufacturing the electric box 3, and bonding and solidifying the melted material and the wire to form an integrated structure. The manufacturing process is simple and the cost is low.
The electric box 3 can be made of PPA (Chinese name: poly (p-phenylene terephthamide)) plastic, and the plastic has good tensile strength and insulating property, and can avoid electric leakage of the wiring 5 and the control terminal 4.
In a modification, only the second case and the case in the electric case are formed in a split type, so that the second case is made of plastic, and the wiring and the second case are fixed into an integral structure through an insert molding process. Further, the first box may be part of the housing, and the material of the first box and the material of the housing are the same, for example, both are metal.
Thus, in the electric box, at least the second box body and the shell are formed in a split type. Further, at least a second box body in the electric box is made of plastic, and the wiring and the second box body are fixed into an integrated structure through an insert molding process.
Referring to fig. 1 and 2, the first case 31 is located at a side of the second case 32 remote from the housing 1, and the output terminal 5b is located at a side of the second case 32 close to the housing 1. Thus, the first case 31 and the output terminal 5b are located on both sides of the second case 32, and the structural layout is reasonable. The first case 31 is away from the housing 1 so as to avoid interference with the mounting of the control terminal 4 by the housing 1. The output terminal 5b is located closer to the housing 1 and thus closer to the motor 2, and can be connected to the input end of the motor 2 more conveniently. For example, the output terminals 5b and the motor 2 can be plugged together, thereby achieving a good electrical connection. In order to achieve stable electrical connection, the second case 32 is provided with a buckle 320 on two sides of the output terminal 5b, and the buckle 320 is engaged with a corresponding slot (not shown in the figure) in the motor 2.
The electric box 3 has a third mounting hole 3d, and the electric box 3 can be fixed by screwing to the casing 1 through the third mounting hole 3 d. Specifically, the electric box 3 further includes a supporting seat 33, the first box 31 is fixedly supported on the supporting seat 33, and the second box 32 extends to the supporting seat 33. The third mounting hole 3d is formed in the support base 33, and the electric box 3 is fixed to the housing 1 through the support base 33.
The support base 33 is supported on the housing 1, and a support platform may be formed on the housing 1 to support the support base 33, thereby maintaining stability of the electric box 3. The second case 32 may have a plate shape, and has a large contact area with the housing 1, and high mounting stability.
Second embodiment
The second embodiment differs from the first embodiment in that: the electrical box is part of the housing. In this case, a buried line channel may be formed in the housing, and the wiring may be fixedly buried in the buried line channel, thereby realizing the burying in the housing. At this time, the wiring is covered with the enameled wire, and plays an insulating and isolating role with the shell.
Further, a terminal groove may be provided in at least one of the electric box and the housing to accommodate the input terminal.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Claims (10)
1. A P2 hybrid module, comprising: a housing and a motor accommodated inside the housing;
the electric box is positioned outside the shell and fixed on the shell, and the electric box encloses a containing chamber;
a connection having an input terminal and an output terminal, the output terminal being electrically connected to the motor;
the electric power box is characterized in that at least one of the shell and the electric box is provided with a terminal groove, the terminal groove penetrates through the inner wall surface of the accommodating chamber, and the input terminal is fixedly attached to the wall of the terminal groove;
an installation part is arranged in the accommodating chamber and is used for fixedly connecting with a control terminal;
the electrical box comprises: the electric box is surrounded into the accommodating chamber through the first box body;
the accommodating chamber is provided with an inner peripheral surface, and the first box body is provided with an outer peripheral surface opposite to the inner peripheral surface;
a clamping protrusion protrudes from the outer peripheral surface, and is suitable for being clamped with the control terminal.
2. The P2 hybrid module of claim 1, wherein the electrical box is part of the housing; or the electric box and the shell are in a split type structure.
3. The P2 hybrid module according to claim 1, wherein the inner wall surface includes an inner peripheral surface and a bottom surface connecting the inner peripheral surfaces, defining the housing chamber;
the terminal groove penetrates through the bottom surface.
4. The P2 hybrid module of claim 1, wherein an inner peripheral surface of the housing chamber is shaped identically to a side wall of the control terminal so as to be adapted to form a sealing fit with the control terminal.
5. The P2 hybrid module according to claim 1, wherein the mounting portion is formed on an inner peripheral surface of the housing chamber.
6. The P2 hybrid module of claim 1, wherein the electrical box further comprises: the second box body is connected with the first box body;
the wiring is buried in the second box body, and the terminal groove is formed in at least one of the first box body and the second box body;
in the electric box, at least the second box body and the shell are formed in a split type.
7. The P2 hybrid module of claim 6, wherein the first and second cases are of unitary construction.
8. The P2 hybrid module of claim 7, wherein the electrical box further comprises a support base;
the first box body is fixedly supported on the supporting seat, the second box body extends to the supporting seat, and the electric box is fixedly connected with the shell through the supporting seat.
9. The P2 hybrid module of claim 6, wherein at least the second case is made of plastic in the electrical box, and the wiring is integrally formed with the second case by an insert molding process.
10. A P2 hybrid module, comprising: a housing and a motor accommodated inside the housing;
a control terminal;
the electric box is positioned outside the shell and fixed to the shell, the electric box encloses a containing chamber, and the control terminal is positioned in the containing chamber;
a connection having an input terminal and an output terminal, the output terminal being electrically connected to the motor;
the electric power box is characterized in that at least one of the shell and the electric box is provided with a terminal groove, the terminal groove penetrates through the inner wall surface of the accommodating chamber, the input terminal is fixedly attached to the wall of the terminal groove and is electrically connected with the control terminal, and the control terminal is in sealing fit with the accommodating chamber;
the control terminal is suitable for being connected with the terminal groove through a screw;
the control terminal comprises a first terminal and a second terminal which are sequentially arranged from the accommodating chamber outwards;
the control terminal is electrically connected with the input terminal through the first terminal;
the control terminal is in sealing fit with the accommodating chamber through the second terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181428.4A CN108621976B (en) | 2017-03-23 | 2017-03-23 | P2 hybrid power module |
| DE102018105424.6A DE102018105424A1 (en) | 2017-03-23 | 2018-03-09 | P2 hybrid drive module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181428.4A CN108621976B (en) | 2017-03-23 | 2017-03-23 | P2 hybrid power module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108621976A CN108621976A (en) | 2018-10-09 |
| CN108621976B true CN108621976B (en) | 2023-09-19 |
Family
ID=63450013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710181428.4A Active CN108621976B (en) | 2017-03-23 | 2017-03-23 | P2 hybrid power module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108621976B (en) |
| DE (1) | DE102018105424A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101202427A (en) * | 2006-11-06 | 2008-06-18 | 住友电装株式会社 | Watertight and nonwatertight electrical junction box |
| CN203165916U (en) * | 2012-12-14 | 2013-08-28 | 东莞市泽润电子科技有限公司 | Solar energy junction box |
| CN203242988U (en) * | 2013-05-28 | 2013-10-16 | 宁波盈旺通信设备有限公司 | Telephone security wiring box |
| CN103429905A (en) * | 2011-03-12 | 2013-12-04 | 格伦德福斯管理联合股份公司 | Heating circulating pump |
| CN105356643A (en) * | 2015-10-28 | 2016-02-24 | 佛山市威灵洗涤电机制造有限公司 | Stator assembly used for motor, motor and terminal box used for motor |
| CN105745106A (en) * | 2013-11-26 | 2016-07-06 | 舍弗勒技术股份两合公司 | Power-electronic module and a hybrid module comprising an electrical signal and/or coupling actuator connector |
| CN105765791A (en) * | 2013-11-26 | 2016-07-13 | 舍弗勒技术股份两合公司 | Power electronics module and hybrid module with an e-motor power connection |
-
2017
- 2017-03-23 CN CN201710181428.4A patent/CN108621976B/en active Active
-
2018
- 2018-03-09 DE DE102018105424.6A patent/DE102018105424A1/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101202427A (en) * | 2006-11-06 | 2008-06-18 | 住友电装株式会社 | Watertight and nonwatertight electrical junction box |
| CN103429905A (en) * | 2011-03-12 | 2013-12-04 | 格伦德福斯管理联合股份公司 | Heating circulating pump |
| CN203165916U (en) * | 2012-12-14 | 2013-08-28 | 东莞市泽润电子科技有限公司 | Solar energy junction box |
| CN203242988U (en) * | 2013-05-28 | 2013-10-16 | 宁波盈旺通信设备有限公司 | Telephone security wiring box |
| CN105745106A (en) * | 2013-11-26 | 2016-07-06 | 舍弗勒技术股份两合公司 | Power-electronic module and a hybrid module comprising an electrical signal and/or coupling actuator connector |
| CN105765791A (en) * | 2013-11-26 | 2016-07-13 | 舍弗勒技术股份两合公司 | Power electronics module and hybrid module with an e-motor power connection |
| CN105356643A (en) * | 2015-10-28 | 2016-02-24 | 佛山市威灵洗涤电机制造有限公司 | Stator assembly used for motor, motor and terminal box used for motor |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018105424A1 (en) | 2018-09-27 |
| CN108621976A (en) | 2018-10-09 |
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