CN110212705B - Vehicle window motor with sealing frame - Google Patents
Vehicle window motor with sealing frame Download PDFInfo
- Publication number
- CN110212705B CN110212705B CN201910434521.0A CN201910434521A CN110212705B CN 110212705 B CN110212705 B CN 110212705B CN 201910434521 A CN201910434521 A CN 201910434521A CN 110212705 B CN110212705 B CN 110212705B
- Authority
- CN
- China
- Prior art keywords
- worm
- cavity
- motor
- seal
- channel
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 238000003032 molecular docking Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a vehicle window motor with a sealing frame, which comprises a motor component, a worm and a turbine component, wherein the worm is provided with a connecting end and a butt joint end, wherein screw threads are arranged on the periphery of the worm close to the butt joint end, the motor component comprises a motor, a plurality of electronic components, a sealing frame and a pair of conductive terminals, wherein the electronic components are electrically connected with the conductive terminals and the motor, the conductive terminals are electrically connected with the electronic components, the sealing frame forms a butt joint cavity, the conductive terminals extend to the butt joint cavity, a worm cavity, a side cavity and a turbine cavity are formed by a mounting shell, the turbine component is arranged in the turbine cavity, the worm cavity is communicated with the turbine cavity through the side cavity, the worm is arranged in the worm cavity, and the gear of the worm is meshed with the turbine component through the side cavity.
Description
Technical Field
The invention relates to the field of motors, in particular to a car window motor with a sealing frame.
Background
The window motor is mainly used for driving the window of a vehicle to lift. Existing window motors generally include a motor assembly, a worm, and a worm gear assembly, wherein the worm is drivably connected to the motor assembly such that the worm is capable of rotating. The turbine assembly is in driving connection with the worm so as to be driven by the worm to correspondingly output power for driving the window of the vehicle to ascend and descend.
The window motor in the prior art can realize power for driving the window of the vehicle to rise and fall. However, prior art window motors require electrical connection to a controller during assembly. Whereas the motor assembly in prior art window motors is typically powered by a wire that circumscribes the controller. Thus, there will be a length of electrical wiring between the controller and the window motor. Typically these wires are encased by a resin. However, when the window motor is mounted to a vehicle and operated for a long period of time, the electric wire between the window motor and the controller may be detached due to a long period of use, and thus, the window motor may be damaged due to a short circuit after a conductive liquid such as rainwater is permeated into the window motor from the window.
In other words, the existing window motor cannot achieve the waterproof effect due to the structural design.
Disclosure of Invention
It is an object of the present invention to provide a window motor with a seal frame, which can be made waterproof.
Another object of the present invention is to provide a window motor with a seal frame that can form a sealed cavity for sealingly interfacing with a controller.
It is another object of the present invention to provide a sealed vehicle window motor, wherein the sealed vehicle window motor includes a motor assembly, wherein the motor assembly defines a pair of conductive terminals for electrically connecting to the controller such that no electrical connection between the motor assembly and the controller is required via wires.
It is another object of the present invention to provide a window motor with a seal frame, wherein the window motor with a seal frame forms a seal groove for mounting the conductive terminal, wherein the seal groove is in communication with the seal cavity for the controller to penetrate from the seal cavity into the seal groove for sealed electrical connection with the conductive terminal.
To achieve at least one of the above objects of the invention, the present invention provides a window motor with a seal frame, wherein the window motor with a seal frame includes:
a worm, wherein the worm has a connection end and a butt end, wherein a thread tooth is arranged on the circumference of the worm near the butt end;
a motor assembly, wherein the motor assembly comprises a motor, a plurality of electronic components, a seal frame, and a pair of conductive terminals, wherein the seal frame has a first side, wherein the electronic components are electrically connected to the conductive terminals and the motor, wherein the electronic components are disposed on the first side of the seal frame, wherein the first side of the seal frame is sealingly abutted to the motor, wherein the seal frame has a second side, wherein the conductive terminals are electrically connected to the electronic components and extend from the first side of the seal frame along an axial direction of the worm to the second side, wherein the seal frame forms a pair of abutting cavities, wherein the conductive terminals extend to the abutting cavities;
a turbine assembly; and
a mounting housing, wherein the mounting housing forms a worm cavity, a side cavity, and a worm gear cavity, wherein the worm gear assembly is disposed in the worm gear cavity, wherein the worm cavity is in communication with the worm gear cavity through the side cavity, wherein the worm is disposed in the worm gear cavity, and wherein the gear of the worm gear is meshed with the worm gear assembly through the side cavity.
According to an embodiment of the invention, the sealing frame forms a plurality of butt joints.
According to an embodiment of the present invention, the sealing frame forms a wiring channel, wherein the conductive terminal extending from the first side to the second side of the sealing frame is sealingly arranged in the wiring channel.
According to an embodiment of the present invention, the sealing frame and the conductive terminal are fixed to each other by injection molding.
According to an embodiment of the invention, the wiring channel is implemented as a curved sealing channel.
According to an embodiment of the invention, the sealing channel comprises a radial channel and an axial channel, wherein the radial channel is embodied perpendicular to the axial direction of the worm screw, the axial channel is embodied parallel to the axial direction of the worm screw, wherein the radial channel and the docking chamber are arranged in communication with the axial channel, and the conductive end of the conductive terminal is retained in the axial channel after passing through the radial channel.
Drawings
Fig. 1 shows a perspective view of a window motor with a sealing frame according to the invention.
Fig. 2 shows an exploded view of a window motor with a sealing frame according to the invention.
Fig. 3 is a perspective view showing a motor assembly part structure of the window motor with a seal frame according to the present invention.
Fig. 4 shows an exploded view of a part of the structure of the motor assembly in the window motor with a seal carrier according to the present invention.
Fig. 5 shows a schematic view of an angle of a seal carrier in a window motor with a seal carrier according to the invention.
Fig. 6 is a sectional view showing a part of the structure of the motor assembly in the window motor with a seal frame according to the present invention.
Detailed Description
The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the invention 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 appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present invention.
Referring to fig. 1 to 6 of the drawings, the window motor with a seal frame disclosed in the present invention can be mounted on a vehicle for driving the window of the vehicle up or down.
The window motor with seal includes a motor assembly 10, a worm 20, a worm gear assembly 30, and a mounting housing 40. The worm 20 has a connecting end 201 and a mating end 202, the connecting end 201 of the worm 20 being drivably connected to the motor assembly 10. A thread tooth 21 is provided on the circumference of the worm 20 near the abutment end 202.
The mounting housing 40 forms a worm cavity 401, a side cavity 402 and a worm gear cavity 403, wherein the worm cavity 401 is in communication with the worm cavity 403 through the side cavity 402. The turbine assembly 30 is disposed within the turbine cavity 403 formed by the mounting housing 40. The abutment end 202 of the worm 20 is rotatably mounted to the worm cavity 403 and, after the worm 20 is mounted to the worm cavity 403, the helical teeth 21 can be engaged with the worm gear assembly 30, thereby enabling the worm gear assembly 30 to be driven in rotation by the helical teeth 21 on the worm 20.
It should be noted that in the present invention, the motor assembly 10 includes a motor 11, a set of electronic components 12, and a sealing frame 13. The seal holder 13 has a first side 1301 on the motor side and a second side 1302 opposite the first side 1301. The electronic component 12 is disposed on the first side 1301 of the sealing frame 13, the sealing frame 13 is sleeved on the worm 20, and the first side 1301 of the sealing frame 13 is sealingly mounted on the motor 11, so that the electronic component 12 achieves a waterproof effect on the first side 1301 of the sealing frame 13.
As will be appreciated by those skilled in the art, a set of such electronic components 12 includes damping strips, inductor windings, brush arms, circuit breakers, and the like.
It should be noted that the motor assembly 10 further includes a pair of conductive terminals 14. The conductive terminals 14 are electrically connected to the electronic component 12 and extend from the first side 1301 of the seal holder 13 to the second side 1302 along the axial direction of the worm 20. The seal housing 13 includes a wiring channel 131 and a docking chamber 132. The wiring passage 131 is provided in communication with the docking chamber 132. The conductive terminals 14 are electrically connected to the electronic component 12, and are arranged in the wiring channels 131. The conductive terminal 14 has a pair of conductive ends 141. The conductive end 141 of the conductive terminal 14 extends to the docking cavity 132 for docking a controller.
It should be noted that, in the present invention, the sealing frame 13 is formed by an integral molding method and is formed by injection molding with the conductive terminal 14. Therefore, the conductive terminal 14 except the conductive end 141 is wrapped around the seal frame 13, and thus, when the conductive liquid infiltrates into the window motor with a seal frame, a short circuit phenomenon does not occur because the conductive terminal 14 is in a sealed state.
It should be further noted that, in the present invention, the sealing rack 13 is provided with a plurality of docking ports 133 in the docking chamber 132 for docking the controller. In other words, by providing pins on the controller that match the docking ports 133, the controller can be docked to the sealing frame 13 by plugging. In addition, a docking terminal may be correspondingly provided on the controller, so that the controller is conducted with the conductive end 141 of the conductive terminal 14 while being docked with the sealing frame 13.
The first side 1301 of the sealing frame 13 is provided with a plurality of mounting grooves 134, wherein the electronic components 12 of the motor assembly 10 are correspondingly arranged in the mounting grooves 134.
It should be noted that, in the present invention, in order to reduce the width of the window motor with a seal frame in the direction perpendicular to the axial direction of the worm 20, in the present invention, the wiring channel 131 is implemented as a curved channel, specifically, the wiring channel 131 includes a radial channel 1311 and an axial channel 1312, wherein the radial channel 1311 is implemented as the axial direction perpendicular to the worm 20, and the axial channel 1312 is implemented as the axial direction parallel to the worm 20, and thus, the conductive terminal 14 is to be disposed to interface with the controller in the axial direction of the worm 20, so that the width of the window motor with a seal frame in the direction perpendicular to the axial direction of the worm 20 is reduced from heat. The radial channel 1311 and the mating cavity 132 are disposed in communication with the axial channel 1312, and the conductive end 141 of the conductive terminal 14 is retained in the axial channel 1312 after passing through the radial channel 1311.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.
Claims (6)
1. A window motor with a seal frame, wherein the window motor with a seal frame comprises:
a worm, wherein the worm has a connection end and a butt end, wherein a thread tooth is arranged on the circumference of the worm near the butt end;
a motor assembly, wherein the motor assembly comprises a motor, a plurality of electronic components, a sealing frame, and a pair of conductive terminals, wherein the sealing frame has a first side, wherein the electronic components are electrically connected to the conductive terminals and the motor, wherein the electronic components are disposed on the first side of the sealing frame, wherein the first side of the sealing frame is sealingly abutted to the motor, wherein the sealing frame has a second side, wherein the conductive terminals are electrically connected to the electronic components and extend from the first side of the sealing frame along an axial direction of the worm to the second side, wherein the sealing frame forms a pair of docking cavities, wherein the conductive terminals extend to the docking cavities, the first side of the sealing frame being provided with a plurality of mounting slots, wherein the electronic components of the motor assembly are correspondingly disposed in the mounting slots;
a turbine assembly; and
the turbine assembly comprises a mounting shell, wherein the mounting shell forms a worm cavity, a side cavity and a turbine cavity, wherein the turbine assembly is arranged in the turbine cavity, the worm cavity is communicated with the turbine cavity through the side cavity, the worm is arranged in the worm cavity, and a gear of the worm is meshed with the turbine assembly through the side cavity.
2. The window motor with a seal carrier according to claim 1, wherein the seal carrier forms a plurality of counter interfaces.
3. The window motor with a seal frame according to claim 2, wherein the seal frame forms a wiring channel, wherein the conductive terminal extending from the first side to the second side of the seal frame is sealingly disposed in the wiring channel.
4. A window motor with a seal according to claim 3, wherein the seal and the conductive terminal are fixed to each other by injection molding.
5. The window motor with seal carrier according to claim 4, wherein the routing channel is embodied as a curved sealing channel.
6. A window motor with a seal according to claim 5, wherein the seal channel includes a radial channel and an axial channel, wherein the radial channel is implemented perpendicular to an axial direction of the worm screw, the axial channel is implemented parallel to the axial direction of the worm screw, wherein the radial channel and the docking chamber are provided in communication with the axial channel, and the conductive end of the conductive terminal is retained in the axial channel after passing through the radial channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910434521.0A CN110212705B (en) | 2019-05-23 | 2019-05-23 | Vehicle window motor with sealing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910434521.0A CN110212705B (en) | 2019-05-23 | 2019-05-23 | Vehicle window motor with sealing frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110212705A CN110212705A (en) | 2019-09-06 |
| CN110212705B true CN110212705B (en) | 2024-03-01 |
Family
ID=67788477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910434521.0A Active CN110212705B (en) | 2019-05-23 | 2019-05-23 | Vehicle window motor with sealing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110212705B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116759833B (en) * | 2023-08-17 | 2023-12-26 | 宁波精成电机有限公司 | Motor connector, manufacturing method thereof, car window driving motor and car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4019787A1 (en) * | 1989-07-11 | 1991-01-17 | Brose Fahrzeugteile | Electrical motor drive window winding unit - has integrated control unit that is located in sealed housing |
| JP2002331829A (en) * | 2001-05-10 | 2002-11-19 | Asmo Co Ltd | Power window motor |
| DE202015000468U1 (en) * | 2015-01-21 | 2015-04-10 | Edgar Schmidt | Modular mounting system |
| KR101816889B1 (en) * | 2016-08-11 | 2018-01-09 | 디와이오토 주식회사 | Power window motor apparatus for vehicle |
| CN209896868U (en) * | 2019-05-23 | 2020-01-03 | 宁波精成电机有限公司 | Vehicle window motor with sealing frame |
-
2019
- 2019-05-23 CN CN201910434521.0A patent/CN110212705B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4019787A1 (en) * | 1989-07-11 | 1991-01-17 | Brose Fahrzeugteile | Electrical motor drive window winding unit - has integrated control unit that is located in sealed housing |
| JP2002331829A (en) * | 2001-05-10 | 2002-11-19 | Asmo Co Ltd | Power window motor |
| DE202015000468U1 (en) * | 2015-01-21 | 2015-04-10 | Edgar Schmidt | Modular mounting system |
| KR101816889B1 (en) * | 2016-08-11 | 2018-01-09 | 디와이오토 주식회사 | Power window motor apparatus for vehicle |
| CN209896868U (en) * | 2019-05-23 | 2020-01-03 | 宁波精成电机有限公司 | Vehicle window motor with sealing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110212705A (en) | 2019-09-06 |
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