CN209786920U - Motor cover with long service life - Google Patents
Motor cover with long service life Download PDFInfo
- Publication number
- CN209786920U CN209786920U CN201920953789.0U CN201920953789U CN209786920U CN 209786920 U CN209786920 U CN 209786920U CN 201920953789 U CN201920953789 U CN 201920953789U CN 209786920 U CN209786920 U CN 209786920U
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- motor cover
- protruding circle
- oil
- motor
- cover body
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Abstract
the utility model discloses a long service life's motor cover, including the motor lid body, the internal surface of motor lid body is the integrative first protruding circle that forms of moulding plastics of annular, the internal surface of motor lid body and the inboard that is located first protruding circle are the integrative protruding circle of second that forms of moulding plastics of annular, an organic whole is moulded plastics and is formed with the strengthening rib between the protruding circle of second and the first protruding circle, the oil filler point has been seted up at the top of motor lid body, the oil storage chamber has been seted up to the upper end of first protruding circle, the bottom intercommunication in oil storage chamber has leads the oil groove, lead the oil groove and set up the internal surface at the motor lid body. The utility model discloses a set up the structural design of first protruding circle, the protruding circle of second, strengthening rib, oil filler point, oil storage chamber and lead the oil groove, made things convenient for the counter shaft hole to carry out the oiling, realized the cold mode of oil, improved the radiating efficiency of motor lid, made the inside timely heat dissipation that obtains of motor to the life of motor has been prolonged.
Description
Technical Field
The utility model relates to a motor cover technical field specifically is a long service life's motor cover.
Background
The motor mainly has the advantages that driving torque is generated and serves as a power source of electrical appliances or various machines, mechanical energy is converted into electric energy, the motor cover belongs to main parts of the motor, the existing motor cover has the defect of insufficient heat dissipation, internal elements of the motor cannot be timely dissipated, and therefore the service life of the motor is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long service life's motor cover possesses the advantage that improves motor cover thermal diffusivity, has solved current motor cover and has had the not enough problem of thermal diffusivity.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's motor cover, includes the motor cover body, the internal surface of motor cover body is the integrative first protruding circle that forms of moulding plastics of annular, the internal surface of motor cover body and the inboard that is located first protruding circle are the integrative protruding circle of second that forms of moulding plastics of annular, an organic whole is moulded plastics and is formed with the strengthening rib between the protruding circle of second and the first protruding circle, the oil filler point has been seted up at the top of motor cover body, the oil storage chamber has been seted up to the upper end of first protruding circle, the bottom intercommunication in oil storage chamber has leads the oil groove, lead the oil groove and set up the internal surface at the motor cover body.
Preferably, the center of the motor cover body is provided with a shaft hole, and the top of the second convex ring is communicated with one side of the oil storage cavity through an oil guide groove.
preferably, the area between the first convex ring and the second convex ring is divided into three fan-shaped grooves by three reinforcing ribs, and the reinforcing ribs form one hundred twenty degrees with each other.
preferably, the outer surface of the motor cover body is in an annular shape and is integrally formed by injection molding to form an installation plate, and the inner surface of the installation plate is provided with a threaded installation hole.
Preferably, the top of the motor cover body and one side corresponding to the oil filling hole are fixedly connected with a cover plate through mounting screws.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. The utility model discloses a set up the structural design of first protruding circle, the protruding circle of second, strengthening rib, oil filler point, oil storage chamber and lead the oil groove, made things convenient for the counter shaft hole to carry out the oiling, realized the cold mode of oil, improved the radiating efficiency of motor lid, solved current motor lid and had the not enough problem of thermal diffusivity, made the inside timely heat dissipation that obtains of motor to the life of motor has been prolonged.
2. The utility model has the advantages that the area between the first convex ring and the second convex ring is divided into three fan-shaped grooves by three reinforcing ribs, so that the heat dissipation space of the motor cover is increased, and the heat dissipation efficiency inside the motor is further improved;
The effect of convenient installation is achieved by arranging the threaded installation hole on the installation plate;
Through setting up the apron, when the convenience was to the oil storage chamber oiling, also avoided the dust to enter into the oil storage intracavity, and influenced the use of cooling oil.
Drawings
FIG. 1 is a schematic structural view of the present invention;
Fig. 2 is a side sectional view of the motor cover of the present invention.
In the figure: 1 motor cover body, 2 first protruding circles, 3 protruding circles of second, 4 strengthening ribs, 5 oil filler points, 6 oil storage chambers, 7 oil guide grooves, 8 shaft holes, 9 mounting panels, 10 apron.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, a motor cover with a long service life comprises a motor cover body 1, a shaft hole 8 is formed in the center of the motor cover body 1, the top of a second convex ring 3 is communicated with one side of an oil storage cavity 6 through an oil guide groove 7, a mounting plate 9 is formed by annularly and integrally injection-molding the outer surface of the motor cover body 1, a threaded mounting hole is formed in the inner surface of the mounting plate 9, an effect of facilitating installation is achieved by arranging the threaded mounting hole in the mounting plate 9, a cover plate 10 is fixedly connected to the top of the motor cover body 1 and one side corresponding to the oil injection hole 5 through a mounting screw, by arranging the cover plate 10, dust is prevented from entering the oil storage cavity 6 while oil is filled into the oil storage cavity 6, so that the use of cooling oil is affected, a first convex ring 2 is formed by annularly and integrally injection-molding the inner surface of the motor cover body 1 and the inner side of the first convex ring 2 are integrally injection-molded to form the second convex ring 3, the reinforcing ribs 4 are integrally formed between the second convex ring 3 and the first convex ring 2 in an injection molding mode, the area between the first convex ring 2 and the second convex ring 3 is divided into three fan-shaped grooves through the three reinforcing ribs 4, the reinforcing ribs 4 are in one hundred twenty degrees, the area between the first convex ring 2 and the second convex ring 3 is divided into three fan-shaped grooves through the three reinforcing ribs 4, the heat dissipation space of the motor cover is increased, so that the heat dissipation efficiency of the interior of the motor is further improved, the top of the motor cover body 1 is provided with the oil filling hole 5, the upper end of the first convex ring 2 is provided with the oil storage cavity 6, the bottom of the oil storage cavity 6 is communicated with the oil guide groove 7, the oil guide groove 7 is formed in the inner surface of the motor cover body 1, through the structural design of the first convex ring 2, the second convex ring 3, the reinforcing ribs 4, the oil filling hole 5, the oil storage cavity 6 and the oil guide groove 7, the oil filling into, the radiating efficiency of the motor cover is improved, the problem that the existing motor cover is insufficient in radiating performance is solved, the interior of the motor is timely radiated, and therefore the service life of the motor is prolonged.
During the use, regional three fan-shaped groove that falls into through three strengthening rib 4 between first protruding circle 2 and the protruding circle 3 of second, the heat dissipation space of motor lid has been increased, if need the counter shaft when cooling, only need open apron 10, then pour into a certain amount of coolant oil into, coolant oil enters into through oil filler point 5 and oil storage chamber 6 and leads in the oil groove 7, enter into the epaxial in the protruding circle 3 of second at last, when having played the radiating, lubricated effect has also been played, thereby the thermal diffusivity of motor lid has been improved.
In summary, the following steps: this long service life's motor cover through the structural design of first protruding circle 2, the protruding circle of second 3, strengthening rib 4, oil filler point 5, oil storage chamber 6 and oil guide groove 7, has solved current motor cover and has had the not enough problem of thermal diffusivity.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a long service life's motor lid, includes motor lid body (1), its characterized in that: the internal surface of motor cover body (1) is annular an organic whole and moulds plastics and form and have first protruding circle (2), the internal surface of motor cover body (1) and the inboard that is located first protruding circle (2) are annular an organic whole and mould plastics and form and have second protruding circle (3), an organic whole is moulded plastics and is formed and have strengthening rib (4) between second protruding circle (3) and first protruding circle (2), oil filler point (5) have been seted up at the top of motor cover body (1), oil storage chamber (6) have been seted up to the upper end of first protruding circle (2), the bottom intercommunication in oil storage chamber (6) has oil guide groove (7), oil guide groove (7) are seted up at the internal surface of motor cover body (1).
2. a long-life motor cover according to claim 1, characterized in that: shaft hole (8) have been seted up in the center department of motor cover body (1), the top of second protruding circle (3) is through leading one side intercommunication in oil groove (7) and oil storage chamber (6).
3. A long-life motor cover according to claim 1, characterized in that: the region between the first convex ring (2) and the second convex ring (3) is divided into three fan-shaped grooves through three reinforcing ribs (4), and the reinforcing ribs (4) are in one hundred twenty degrees.
4. A long-life motor cover according to claim 1, characterized in that: the motor cover body (1) is characterized in that the outer surface of the motor cover body is in an annular shape and is integrally formed with an installation plate (9) in an injection molding mode, and the inner surface of the installation plate (9) is provided with threaded installation holes.
5. A long-life motor cover according to claim 1, characterized in that: the top of the motor cover body (1) and one side corresponding to the oil filling hole (5) are fixedly connected with a cover plate (10) through mounting screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953789.0U CN209786920U (en) | 2019-06-24 | 2019-06-24 | Motor cover with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953789.0U CN209786920U (en) | 2019-06-24 | 2019-06-24 | Motor cover with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209786920U true CN209786920U (en) | 2019-12-13 |
Family
ID=68788989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920953789.0U Active CN209786920U (en) | 2019-06-24 | 2019-06-24 | Motor cover with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209786920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492461A (en) * | 2020-12-09 | 2021-03-12 | 共达电声股份有限公司 | Loudspeaker |
-
2019
- 2019-06-24 CN CN201920953789.0U patent/CN209786920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112492461A (en) * | 2020-12-09 | 2021-03-12 | 共达电声股份有限公司 | Loudspeaker |
| CN112492461B (en) * | 2020-12-09 | 2022-03-04 | 共达电声股份有限公司 | Loudspeaker |
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