CN208112396U - A kind of good switched reluctance machines of heat dissipation performance - Google Patents
A kind of good switched reluctance machines of heat dissipation performance Download PDFInfo
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- CN208112396U CN208112396U CN201820313996.5U CN201820313996U CN208112396U CN 208112396 U CN208112396 U CN 208112396U CN 201820313996 U CN201820313996 U CN 201820313996U CN 208112396 U CN208112396 U CN 208112396U
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- switched reluctance
- reluctance machines
- cooling fin
- heat dissipation
- dissipation performance
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Abstract
The utility model discloses a kind of good switched reluctance machines of heat dissipation performance of motor field, including switched reluctance machines, thermally conductive sheet is evenly arranged on the outside of the switched reluctance machines, the top and bottom of the ventilating duct is evenly arranged with cooling fin, protective shell is socketed on the outside of the switched reluctance machines, fan leaf is provided on the right side of the switched reluctance machines, thermally conductive sheet and cooling fin increase and air contact area, improve radiating efficiency, fan leaf rotation, accelerate the flowing of air, improve radiating efficiency, the cooling fin being obliquely installed facilitates the circulation of wind, the cooling fin being arranged alternately makes ventilating duct form the channel for bending font, increase the path for being in fashion, increase the area that cooling fin is contacted with wind, improve radiating efficiency；Noise reduction layer absorbs the noise that switched reluctance machines generate, and is weakened, and noise pollution is reduced；Yielding rubber block has certain toughness, and switched reluctance machines can be absorbed and ran slight vibration at middle generation.
Description
Technical field
The utility model relates to technical field of motors, specially a kind of good switched reluctance machines of heat dissipation performance.
Background technique
Switched reluctance machines are a kind of novel speed regulating motors, and speed-regulating system has both direct current, exchanges the excellent of two class speed-regulating systems
Point is the latest generation stepless time adjustment system after frequency conversion speed-adjusting system, Speed Regulating System of Brushless DC Motor.Its structure is simple
Firm, speed-regulating range width, speed adjusting performance is excellent, and all has greater efficiency in entire speed adjustable range, and system reliability is high.It is main
It is made of switched reluctance machines, power inverter, controller and four part of position detector.
Nowadays, the application and development of switched reluctance machines make significant progress, and have been applied successfully to electric vehicle
The every field such as driving, universal industrial, household electrical appliance and textile machine, still, switched reluctance machines can be sent out in use
A large amount of heat out, if radiated not in time, the excessively high motor that may cause of temperature is burnt, it is therefore desirable to which a kind of heat dissipation performance is good
Switched reluctance machines.
Utility model content
The purpose of this utility model is to provide a kind of good switched reluctance machines of heat dissipation performance, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of good switching magnetic-resistance of heat dissipation performance
Motor, including switched reluctance machines, are evenly arranged with thermally conductive sheet on the outside of the switched reluctance machines, thermally conductive described in two adjacent groups
Ventilating duct is formed between piece, the top and bottom of the ventilating duct is evenly arranged with cooling fin, and is evenly arranged on cooling fin
Heat release hole is socketed with protective shell on the outside of the switched reluctance machines, and the inner cavity of protective shell is evenly arranged with shock structure, described
The other end of shock structure is connect with switched reluctance machines, and fan leaf, and fan leaf are provided on the right side of the switched reluctance machines
It is connect with the output end of switched reluctance machines, connection ring is movably set on the right side of the protective shell inner cavity, the connection ring
Inner cavity is provided with filter screen.
Preferably, the shock structure includes damping inserted link, and the equal movable sleeve in top and bottom of the damping inserted link, which is connected to, to be subtracted
Casing is shaken, the inner cavity of damping casing described in two groups is movably set with yielding rubber block, and the yielding rubber block is close to damping inserted link
Side be provided with limit plate, and limit plate is connect with damping inserted link.
Preferably, the junction of the protective shell and connection ring is provided with fixture block, and the fixture block is rubber block, and rubber block
Vertical section be in isosceles obtuse triangle, be provided with the card slot to match with fixture block on the outside of the connection ring.
Preferably, cooling fin described in top and bottom is from left to right successively arranged alternately, and cooling fin is far from thermally conductive sheet
One end is tilted to the left.
Preferably, noise reduction layer is provided on the outside of the protective shell, the noise reduction layer is silencing cotton block, and on silencing cotton block
It is uniformly provided with bloop, two adjacent groups bloop is interconnected.
Preferably, the filter screen is metal filter screen, and the mesh aperture of filter screen is equal.
Compared with prior art, the utility model has the beneficial effects that：
1. switched reluctance machines operation generate heat, conducted, radiated by thermally conductive sheet and cooling fin, thermally conductive sheet and dissipate
Backing increases and air contact area, improves radiating efficiency, and fan leaf rotation accelerates the flowing of air, improves radiating efficiency,
The cooling fin being obliquely installed facilitates the circulation of wind, and the cooling fin being arranged alternately makes ventilating duct form the channel of bow font, lengthens
It is in fashion the path walked, the area that cooling fin is contacted with wind is increased, improves radiating efficiency；
2. filter screen played the role of the dust in air filtering, noise reduction layer absorbs the noise that switched reluctance machines generate,
And weakened, noise pollution is reduced, the isosceles obtuse triangle fixture block of rubber block has certain flexibility, facilitates connection
The disassembly and installation of ring；
3. yielding rubber block has certain toughness, switched reluctance machines can be absorbed and ran into the slight of middle generation
Vibration, or the external world are shaken caused by switched reluctance machines, make switched reluctance machines steady operation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model ventilating duct schematic diagram；
Fig. 3 is the utility model shock structure schematic diagram.
In figure：1 switched reluctance machines, 2 thermally conductive sheets, 3 cooling fins, 4 heat release holes, 5 protective shells, 6 shock structures, 61 dampings are inserted
Bar, 62 damping casings, 63 limit plates, 64 yielding rubber blocks, 7 fan leafs, 8 connection rings, 9 filter screens, 10 fixture blocks, 11 card slots, 12
Noise reduction layer, 13 ventilating ducts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of good switching magnetic-resistance electricity of heat dissipation performance
Machine, including switched reluctance machines 1, the outside of switched reluctance machines 1 are evenly arranged with thermally conductive sheet 2, between two adjacent groups thermally conductive sheet 2
Ventilating duct 13 is formed, the top and bottom of ventilating duct 13 is evenly arranged with cooling fin 3, and heat dissipation is evenly arranged on cooling fin 3
Hole 4, the outside of switched reluctance machines 1 is socketed with protective shell 5, and the inner cavity of protective shell 5 is evenly arranged with shock structure 6, shock structure 6
The other end connect with switched reluctance machines 1, the right side of switched reluctance machines 1 is provided with fan leaf 7, and fan leaf 7 and switch
The output end of reluctance motor 1 connects, and is movably set with connection ring 8 on the right side of 5 inner cavity of protective shell, the inner cavity of connection ring 8 is provided with
Filter screen 9.
Wherein, shock structure 6 includes damping inserted link 61, and the equal movable sleeve in the top and bottom of damping inserted link 61 is connected to damping casing
62, the inner cavity of two groups of damping casings 62 is movably set with yielding rubber block 64, yielding rubber block 64 close to damping inserted link 61 one
Side is provided with limit plate 63, and limit plate 63 is connect with damping inserted link 61, and yielding rubber block 64 has certain toughness, can inhale
It receives switched reluctance machines 1 and ran the slight vibration at middle generation, or the external world is shaken to caused by switched reluctance machines 1, makes
1 steady operation of switched reluctance machines.
The junction of protective shell 5 and connection ring 8 is provided with fixture block 10, and fixture block 10 is rubber block, and the vertical section of rubber block
In isosceles obtuse triangle, the outside of connection ring 8 is provided with the card slot 11 to match with fixture block 10, the isosceles obtuse angle three of rubber block
Angular fixture block 10 has certain flexibility, facilitates the disassembly and installation that filter screen 9 damages back clevis 8.
Top and bottom cooling fin 3 is from left to right successively arranged alternately, and the one end of cooling fin 3 far from thermally conductive sheet 2 is to the left
Inclination, the cooling fin 3 being obliquely installed facilitate the circulation of wind, and the cooling fin 3 being arranged alternately makes ventilating duct 13 form bow font
Channel increases the path for being in fashion, and increases the area that cooling fin 3 is contacted with wind, improves radiating efficiency.
The outside of protective shell 5 is provided with noise reduction layer 12, and noise reduction layer 12 is silencing cotton block, and is uniformly provided with and disappears on silencing cotton block
Sound hole, two adjacent groups bloop are interconnected, and noise reduction layer 12 absorbs the noise that switched reluctance machines 1 generate, and is weakened, and drop
Low noise pollution.
Filter screen 9 is metal filter screen, and the mesh aperture of filter screen 9 is equal, and filter screen 9 played in air filtering
The effect of dust.
Working principle：The operation of switched reluctance machines 1 generates heat, is conducted and is dissipated by thermally conductive sheet 2 and cooling fin 3
Heat, thermally conductive sheet 2 and cooling fin 3 increases and air contact area improve radiating efficiency, and switched reluctance machines 1 drive when running
Fan leaf 7 rotates, and accelerates the flowing of air, improves radiating efficiency, and the cooling fin 3 being obliquely installed facilitates the circulation of wind, alternately
The cooling fin 3 of setting makes ventilating duct 13 form the channel of bow font, increases the path for being in fashion, increases cooling fin 3 and wind
The area of contact, improves radiating efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of good switched reluctance machines of heat dissipation performance, including switched reluctance machines (1), it is characterised in that：The switch
It is evenly arranged on the outside of reluctance motor (1) thermally conductive sheet (2), forms ventilating duct (13) between thermally conductive sheet (2) described in two adjacent groups,
The top and bottom of the ventilating duct (13) is evenly arranged with cooling fin (3), and is evenly arranged with heat release hole on cooling fin (3)
(4), it is socketed with protective shell (5) on the outside of the switched reluctance machines (1), and the inner cavity of protective shell (5) is evenly arranged with damping
The other end of column (6), the shock structure (6) is connect with switched reluctance machines (1), is set on the right side of the switched reluctance machines (1)
It is equipped with fan leaf (7), and fan leaf (7) is connect with the output end of switched reluctance machines (1), the right side of protective shell (5) inner cavity
Side is movably set with connection ring (8), and the inner cavity of the connection ring (8) is provided with filter screen (9).
2. the good switched reluctance machines of a kind of heat dissipation performance according to claim 1, it is characterised in that：The shock structure
It (6) include damping inserted link (61), the equal movable sleeve in top and bottom of the damping inserted link (61) is connected to damping casing (62), and two groups
The inner cavity of the damping casing (62) is movably set with yielding rubber block (64), and the yielding rubber block (64) is close to damping inserted link
(61) side is provided with limit plate (63), and limit plate (63) is connect with damping inserted link (61).
3. the good switched reluctance machines of a kind of heat dissipation performance according to claim 1, it is characterised in that：The protective shell
(5) it is provided with fixture block (10) with the junction of connection ring (8), the fixture block (10) is rubber block, and the vertical section of rubber block is in
Isosceles obtuse triangle is provided with the card slot (11) to match with fixture block (10) on the outside of the connection ring (8).
4. the good switched reluctance machines of a kind of heat dissipation performance according to claim 1, it is characterised in that：Top and bottom
The cooling fin (3) is from left to right successively arranged alternately, and cooling fin (3) is tilted to the left far from the one end of thermally conductive sheet (2).
5. the good switched reluctance machines of a kind of heat dissipation performance according to claim 1, it is characterised in that：The protective shell
(5) it is provided on the outside of noise reduction layer (12), the noise reduction layer (12) is silencing cotton block, and is uniformly provided with noise reduction on silencing cotton block
Hole, two adjacent groups bloop are interconnected.
6. the good switched reluctance machines of a kind of heat dissipation performance according to claim 1, it is characterised in that：The filter screen
It (9) is metal filter screen, and the mesh aperture of filter screen (9) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820313996.5U CN208112396U (en) | 2018-03-07 | 2018-03-07 | A kind of good switched reluctance machines of heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820313996.5U CN208112396U (en) | 2018-03-07 | 2018-03-07 | A kind of good switched reluctance machines of heat dissipation performance |
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| Publication Number | Publication Date |
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| CN208112396U true CN208112396U (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820313996.5U Active CN208112396U (en) | 2018-03-07 | 2018-03-07 | A kind of good switched reluctance machines of heat dissipation performance |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445290A (en) * | 2019-07-16 | 2019-11-12 | 珠海格力电器股份有限公司 | A kind of motor case and servo motor |
| CN110460201A (en) * | 2019-08-06 | 2019-11-15 | 六安市微特电机有限责任公司 | A kind of high efficiency and heat radiation motor |
| CN114484690A (en) * | 2022-04-07 | 2022-05-13 | 深圳市鹏跃新能源科技有限公司 | New forms of energy air purification equipment |
-
2018
- 2018-03-07 CN CN201820313996.5U patent/CN208112396U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445290A (en) * | 2019-07-16 | 2019-11-12 | 珠海格力电器股份有限公司 | A kind of motor case and servo motor |
| CN110445290B (en) * | 2019-07-16 | 2021-05-28 | 珠海格力电器股份有限公司 | Motor casing and servo motor |
| CN110460201A (en) * | 2019-08-06 | 2019-11-15 | 六安市微特电机有限责任公司 | A kind of high efficiency and heat radiation motor |
| CN114484690A (en) * | 2022-04-07 | 2022-05-13 | 深圳市鹏跃新能源科技有限公司 | New forms of energy air purification equipment |
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