CN214506729U - Protection architecture of aeronautical power generation permanent magnet generator - Google Patents
Protection architecture of aeronautical power generation permanent magnet generator Download PDFInfo
- Publication number
- CN214506729U CN214506729U CN202120235059.4U CN202120235059U CN214506729U CN 214506729 U CN214506729 U CN 214506729U CN 202120235059 U CN202120235059 U CN 202120235059U CN 214506729 U CN214506729 U CN 214506729U
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- Prior art keywords
- permanent magnet
- magnet generator
- power generation
- limiting plate
- sides
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- 238000010248 power generation Methods 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses an aeronautical power generation permanent magnet generator's protection architecture relates to aeronautical power generation permanent magnet generator's protection field, including the bearer bar, temperature sensor is installed at the top of bearer bar, and the thermovent has all been seted up to the both sides and the top both sides of bearer bar. The utility model discloses a limiting plate, the fixed plate, the guide block, the guide way, linkage block and spout, slide the position of two limiting plates respectively, the limiting plate drives the guide block and slides in the guide way, and simultaneously, the limiting plate utilizes the backup pad to drive linkage block and slides in the spout, slide to the assigned position after two limiting plates, place permanent magnet generator, align four mounting holes with four screwed holes at limiting plate and locating plate top respectively permanent magnet generator, through the bolt fastening, thereby accomplish the installation, the locating plate is injectd the position of limiting plate, the limiting plate can not produce the displacement after the installation, can install different motors.
Description
Technical Field
The utility model relates to an aeronautical power generation permanent magnet generator's protection field specifically is aeronautical power generation permanent magnet generator's protection architecture.
Background
The permanent magnet generator is widely applied due to high power density, converts rotating mechanical energy into electric energy according to the electromagnetic induction principle, outputs three-phase alternating-current voltage on a stator power output winding, provides electric energy for a load, is frequently used in aviation power generation, and needs a protection structure when in use.
The existing permanent magnet generator protection structure is single in structure, when a permanent magnet generator is installed, because the permanent magnet generator is different in size, different bases are required to be used for installation, a large amount of heat can be generated when the permanent magnet generator is used, and the generator short circuit phenomenon can be caused if the heat is not timely radiated and discharged, so that the use of the generator is influenced, the protection effect of the generator is poor, and the aviation use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the short circuit phenomenon of the generator is caused by inconvenient installation and untimely heat discharge of different motors, the protection structure of the aeronautical power generation permanent magnet generator is provided.
In order to achieve the above object, the utility model provides a following technical scheme: protection architecture of aeronautical power generation permanent magnet generator, including the bearer bar, temperature sensor is installed at the top of bearer bar, the thermovent has all been seted up to the both sides and the top both sides of bearer bar, the inside of bearer bar is connected with the inside casing through the connecting rod, the exhaust fan is all installed at the both sides and the top of inside casing, the mount pad is installed to the bottom of inside casing, the guide way has been seted up at the top of mount pad, the top both sides of mount pad all are connected with the locating plate, the inside both sides of inside casing are connected with the limiting plate, two the bottom both sides of limiting plate all are connected with the guide block, one side of limiting plate is connected with the linkage piece through the backup pad, the top and the bottom of linkage piece all are connected with the slider, the spout has been seted up to the inner wall of inside casing.
Preferably, the positioning plate and the limiting plate are both provided with two, and the two positioning plates and the two limiting plates are distributed in a rectangular array shape.
Preferably, the top of locating plate and limiting plate all seted up the screw hole.
Preferably, the cooling opening and the exhaust fan are both provided with a plurality of and a plurality of the cooling opening and the exhaust fan are correspondingly distributed.
Preferably, the linkage block and the sliding block are of an integrated structure, and the linkage block and the sliding block are in sliding connection with the inner frame through the sliding grooves.
Preferably, the guide groove is matched with the guide block, and the limiting plate is connected with the mounting seat in a sliding mode through the guide groove and the guide block.
Preferably, the temperature sensor is electrically connected to an external receiver.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a limiting plate, the fixed plate, the guide block, the guide way, linkage block and spout, the user installs permanent magnet generator, adjust the position of two limiting plates according to permanent magnet generator's actual length earlier, slide the position of two limiting plates respectively, the limiting plate drives the guide block and slides in the guide way, simultaneously, the limiting plate utilizes the backup pad to drive linkage block and slides in the spout, slide to the assigned position after two limiting plates, place permanent magnet generator, align four mounting holes of permanent magnet generator with four screwed hole at limiting plate and locating plate top respectively, through the bolt fastening, thereby accomplish the installation, the locating plate is injectd the position of limiting plate, the limiting plate can not produce the displacement after the installation, can install different motors;
2. the utility model discloses a thermovent, exhaust fan and temperature sensor, at permanent magnet generator during operation, a plurality of exhaust fans rotate and give off the heat, and the heat is discharged from the thermovent, reduces the inside heat of bearer bar, and temperature sensor sets up the temperature value in advance, and when the bearer bar exceeded the temperature that sets up in advance, temperature sensor can prevent permanent magnet generator high temperature to staff transmission signal, reduces the production of short circuit phenomenon.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the mounting base of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is the utility model discloses a limiting plate structure schematic diagram.
In the figure: 1. a protective frame; 2. a temperature sensor; 3. a heat dissipation port; 4. a connecting rod; 5. a linkage block; 6. a chute; 7. an exhaust fan; 8. a mounting seat; 9. positioning a plate; 10. an inner frame; 11. a limiting plate; 12. a guide groove; 13. a guide block; 14. a slider; 15. and a support plate.
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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, 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. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1-4, the protection structure of the permanent magnet generator for aviation power generation comprises a protection frame 1, a temperature sensor 2, a heat dissipation port 3, a connecting rod 4, a linkage block 5, a sliding chute 6, an exhaust fan 7, a mounting seat 8, a positioning plate 9, an inner frame 10, a limiting plate 11, a guide groove 12, a guide block 3, a sliding block 14 and a supporting plate 15, wherein the temperature sensor 2 is installed at the top of the protection frame 1, the heat dissipation port 3 is respectively arranged at two sides and two sides of the top of the protection frame 1, the interior of the protection frame 1 is connected with the inner frame 10 through the connecting rod 4, the exhaust fan 7 is respectively installed at two sides and at the top of the inner frame 10, the mounting seat 8 is installed at the bottom of the inner frame 10, the guide groove 12 is arranged at the top of the mounting seat 8, the positioning plate 9 is respectively connected at two sides of the top of the mounting seat 8, the limiting plate 11 is connected at two sides of the interior of the inner frame 10, the guiding block 13 is respectively connected at two sides of the bottom of the two limiting plate 11, one side of limiting plate 11 is connected with linkage block 5 through backup pad 15, and the top and the bottom of linkage block 5 all are connected with slider 14, and spout 6 has been seted up to inside casing 10's inner wall, temperature sensor 2 and external receiver electric connection, and temperature sensor 2 sets up the temperature value in advance, and when protective frame 1 exceeded the temperature that sets up in advance, temperature sensor 2 can be to staff's transmission signal, prevents permanent magnet generator high temperature.
Please refer to fig. 1-4, two positioning plates 9 and two limiting plates 11 are disposed, the two positioning plates 9 and the two limiting plates 11 are distributed in a rectangular array, threaded holes are disposed at the tops of the positioning plates 9 and the limiting plates 11, four mounting holes of the permanent magnet generator are aligned with the four threaded holes at the tops of the limiting plates 11 and the positioning plates 9, and the mounting is completed by fixing the positioning plates and the limiting plates with bolts.
Please refer to fig. 1, the heat dissipating ports 3 and the exhaust fans 7 are provided in plural, and the plural heat dissipating ports 3 and the exhaust fans 7 are distributed correspondingly, when the permanent magnet generator works, the plural exhaust fans 7 rotate to dissipate heat, and the heat is exhausted from the heat dissipating ports 3, so as to reduce the heat inside the protection frame 1.
Please refer to fig. 1-4, the linkage block 5 and the sliding block 14 are integrated, the linkage block 5 and the sliding block 14 are connected with the inner frame 10 through the sliding slot 6 in a sliding manner, the guide slot 12 is matched with the guide block 13, the limiting plate 11 is connected with the mounting base 8 through the guide slot 12 and the guide block 13 in a sliding manner, the positions of the two limiting plates 11 are moved, the limiting plates 11 drive the guide block 13 to slide in the guide slot 12, and meanwhile, the limiting plates 11 drive the linkage block 5 to slide in the sliding slot 6 by using the supporting plate 15.
The working principle is as follows: firstly, a user installs the permanent magnet generator, firstly, the positions of two limiting plates 11 are adjusted according to the actual length of the permanent magnet generator, the positions of the two limiting plates 11 are respectively slid, the limiting plates 11 drive the guide blocks 13 to slide in the guide grooves 12, meanwhile, the limiting plates 11 drive the linkage blocks 5 to slide in the sliding grooves 6 by utilizing the support plates 15, after the two limiting plates 11 slide to the appointed positions, the permanent magnet generator is placed, four mounting holes of the permanent magnet generator are respectively aligned with four threaded holes at the tops of the limiting plates 11 and the positioning plates 9, the installation is finished by fixing through bolts, the positioning plates 9 limit the positions of the limiting plates 11, the limiting plates 11 cannot generate displacement after being installed, when the permanent magnet generator works, the exhaust fans 7 rotate to radiate heat, the heat is exhausted from the heat radiating ports 3, the heat inside the protective frame 1 is reduced, and the temperature sensor 2 is preset with a temperature value, when the protective frame 1 exceeds the preset temperature, the temperature sensor 2 can transmit signals to workers to prevent the temperature of the permanent magnet generator from being too high.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Protection architecture of aeronautical power generation permanent magnet generator, including protecting frame (1), its characterized in that: the temperature sensor (2) is installed at the top of the protection frame (1), the heat radiating ports (3) are formed in two sides and two sides of the top of the protection frame (1), the inside of the protection frame (1) is connected with an inner frame (10) through a connecting rod (4), exhaust fans (7) are installed on two sides and the top of the inner frame (10), a mounting seat (8) is installed at the bottom of the inner frame (10), a guide groove (12) is formed in the top of the mounting seat (8), positioning plates (9) are connected to two sides of the top of the mounting seat (8), limiting plates (11) are connected to two sides of the inside of the inner frame (10), guide blocks (13) are connected to two sides of the bottom of the limiting plates (11), one side of each limiting plate (11) is connected with a linkage block (5) through a supporting plate (15), and sliding blocks (14) are connected to the top and the bottom of each linkage block (5), the inner wall of the inner frame (10) is provided with a sliding chute (6).
2. The protective structure of an aeronautical power generation permanent magnet generator according to claim 1, characterized in that: the positioning plate (9) and the limiting plate (11) are both provided with two, and the two positioning plates (9) and the two limiting plates (11) are distributed in a rectangular array shape.
3. The protective structure of an aeronautical power generation permanent magnet generator according to claim 1, characterized in that: threaded holes are formed in the tops of the positioning plate (9) and the limiting plate (11).
4. The protective structure of an aeronautical power generation permanent magnet generator according to claim 1, characterized in that: thermovent (3) and exhaust fan (7) all are provided with a plurality ofly, and are a plurality of thermovent (3) and exhaust fan (7) correspond the distribution.
5. The protective structure of an aeronautical power generation permanent magnet generator according to claim 1, characterized in that: the linkage block (5) and the sliding block (14) are of an integral structure, and the linkage block (5) and the sliding block (14) are in sliding connection with the inner frame (10) through the sliding groove (6).
6. The protective structure of an aeronautical power generation permanent magnet generator according to claim 1, characterized in that: the guide groove (12) is matched with the guide block (13), and the limiting plate (11) is connected with the mounting seat (8) in a sliding mode through the guide groove (12) and the guide block (13).
7. The protective structure of an aeronautical power generation permanent magnet generator according to claim 1, characterized in that: the temperature sensor (2) is electrically connected with an external receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235059.4U CN214506729U (en) | 2021-01-28 | 2021-01-28 | Protection architecture of aeronautical power generation permanent magnet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235059.4U CN214506729U (en) | 2021-01-28 | 2021-01-28 | Protection architecture of aeronautical power generation permanent magnet generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506729U true CN214506729U (en) | 2021-10-26 |
Family
ID=78217323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120235059.4U Expired - Fee Related CN214506729U (en) | 2021-01-28 | 2021-01-28 | Protection architecture of aeronautical power generation permanent magnet generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214506729U (en) |
-
2021
- 2021-01-28 CN CN202120235059.4U patent/CN214506729U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |