CN208754172U - A kind of frequency converter of convection rapid cooling - Google Patents
A kind of frequency converter of convection rapid cooling Download PDFInfo
- Publication number
- CN208754172U CN208754172U CN201821428469.5U CN201821428469U CN208754172U CN 208754172 U CN208754172 U CN 208754172U CN 201821428469 U CN201821428469 U CN 201821428469U CN 208754172 U CN208754172 U CN 208754172U
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- CN
- China
- Prior art keywords
- transducer body
- fixedly connected
- shaft
- frequency converter
- convection
- Prior art date
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Abstract
The utility model discloses a kind of frequency converters of convection rapid cooling, it is related to converter technology field, it includes transducer body, second bearing is connected on the left of the transducer body lower surface, the second shaft is socketed in the second bearing, the bottom end of second shaft is fixedly connected with driving device, and the upper surface of the driving device is fixedly connected on the lower surface of transducer body.The frequency converter of the convection rapid cooling, by the way that driving device is arranged, motor output shaft rotation in driving device drives the rotation of the second shaft, the rotation of second shaft drives driving wheel rotation, driving wheel drives driven wheel rotation by belt, driven wheel drives the rotation of third shaft, just two the second flabellum rotations are able to drive, radiator is set in side relative to traditional, the utility model can carry out cross-ventilation heat dissipation up and down to transducer body, good heat dissipation effect is brought convenience when to people using transducer body.
Description
Technical field
The utility model relates to converter technology field, specially a kind of frequency converter of convection rapid cooling.
Background technique
Frequency converter is to be handed over using converter technique and microelectric technique by changing motor frequency mode of working power supply to control
The electric control appliance of galvanic electricity motivation.
Frequency converter can generate heat during the work time, it is therefore desirable to be radiated to it to guarantee the normal work of internal element
To make, the heat that frequency converter generates at work, which is mingled with air, can expand rising, and hot-air can be gathered in the top of frequency converter, and
Traditional frequency converter is all to radiate in its side setting radiator to it, therefore can make the heat dissipation effect of frequency converter not
It is good, it makes troubles when using frequency converter to people.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of frequency converter of convection rapid cooling, solves
Traditional frequency converter is all to radiate in its side setting radiator to it, therefore can make the heat dissipation effect of frequency converter not
It is good, the problem of making troubles when using frequency converter to people.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of frequency converter of convection rapid cooling,
Including transducer body, it is connected with second bearing on the left of the transducer body lower surface, is socketed in the second bearing
Second shaft, the bottom end of second shaft are fixedly connected with driving device, and the upper surface of the driving device is fixedly connected on
The lower surface of transducer body, the surface of second shaft are connected with driving wheel, and the driving wheel passes through belt and driven wheel
Transmission connection, the driven wheel are connected to the surface of third shaft, and the surface of the third shaft is socketed with 3rd bearing.
The bottom end of the 3rd bearing is connected to the lower surface of transducer body inner wall, and the second shaft and third shaft
Top is fixedly connected to the second flabellum, and the lower surface of the transducer body offers the second through-hole, and the number of the second through-hole
Amount is several, and the upper surface of the transducer body offers first through hole, and the left side of the transducer body inner wall is solid
Surely it is connected with support rod, the upper surface of the support rod is connected with rotating device.
The top of the rotating device is fixedly connected with the first flabellum, and the first flabellum is located in first through hole, the change
The lower surface of frequency device ontology is fixedly connected there are four supporting leg, and four supporting legs are located at the four of transducer body lower surface
At angle.
Preferably, the driving device includes motor, and the output shaft of the motor is fixedly connected with the bottom end of the second shaft,
The left and right sides of the motor body are fixedly connected to fixed plate, and the upper surface of the fixed plate is fixedly connected on frequency converter
The lower surface of ontology.
Preferably, the left side of the transducer body is fixedly connected with power supply and switch, and the switch is located at power supply
Top, the output end of the power supply be electrically connecteds by conducting wire with the input terminal of switch, the output end of the switch by conducting wire and
The input terminal of motor is electrically connected.
Preferably, the rotating device includes first rotating shaft, and the top of the first rotating shaft is fixedly connected on the first flabellum
Lower surface, the surface of the first rotating shaft is socketed with first bearing, and the bottom end of the first bearing is connected to the upper of support rod
Surface.
Preferably, the supporting leg includes support plate, and the upper surface of the support plate is fixedly connected on transducer body
The lower surface of lower surface, the support plate is fixedly connected with non-slip mat.
Preferably, the position that the transducer body upper surface corresponds to first through hole is overlapped with dust excluding plate, the dust excluding plate
Four corners offer the first threaded hole, the position of corresponding first threaded hole in the transducer body upper surface offers second
Threaded hole, and the first threaded hole and the second threaded hole internal screw thread are connected with the same bolt.
Three beneficial effects
The utility model has the beneficial effects that:
1, the frequency converter of the convection rapid cooling, the motor output shaft rotation by the way that driving device is arranged, in driving device
Turning to drive the rotation of the second shaft, the rotation of the second shaft drives driving wheel rotation, and driving wheel drives driven wheel to rotate by belt, from
Driving wheel drives the rotation of third shaft, is just able to drive two the second flabellum rotations, and the second flabellum rotational energy plays transducer body
To the effect of heat dissipation, while the hot-air assembled at the top of transducer body can be blown out from first through hole, relative to traditional
Radiator is set in side, the utility model can carry out cross-ventilation heat dissipation up and down, heat dissipation effect to transducer body
It is good, it is brought convenience when to people using transducer body.
2, the frequency converter of the convection rapid cooling, by the way that rotating device is arranged, when the wind-force that the rotation of the second flabellum generates
When being conveyed to the top of transducer body, rotating device can be such that the first flabellum is rotated, and the rotation of the first flabellum can make to gather
Collect the hot-air at top and accelerate discharge, keeps the heat dissipation effect of transducer body more preferable.
3, the frequency converter of the convection rapid cooling, by the way that dust excluding plate is arranged, dust excluding plate can play dust-proof effect, energy
Enough dust and impurities is avoided to enter transducer body by first through hole, passes through the first threaded hole of setting, the second threaded hole and spiral shell
Bolt can facilitate people that dust excluding plate is mounted on to the upper surface of transducer body.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram of the part the utility model A2 amplification；
Fig. 3 is the structural schematic diagram of the part the utility model A1 amplification.
In figure: 1 transducer body, 2 first through hole, 3 dust excluding plates, 4 first threaded holes, 5 second threaded holes, 6 bolts, 7
Strut, 8 rotating devices, 81 first bearings, 82 first rotating shafts, 9 first flabellums, 10 second bearings, 11 second shafts, 12 driving dresses
It sets, 121 motors, 122 fixed plates, 13 driving wheels, 14 belts, 15 second flabellums, 16 driven wheels, 17 third shafts, 18 third axis
It holds, 19 second through-holes, 20 supporting legs, 201 support plates, 202 non-slip mats, 21 power supplys, 22 switches.
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.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of frequency converter of convection rapid cooling, packet
Transducer body 1 is included, the left side of transducer body 1 is fixedly connected with power supply 21 and switch 22, and switch 22 is located at power supply 21
The output end of top, power supply 21 is electrically connected by conducting wire with the input terminal of switch 22, and the output end of switch 22 passes through conducting wire and electricity
The input terminal of machine 121 is electrically connected, and by the way that power supply 21 is arranged, the utility model can be made to obtain electric energy, by the way that switch 22, energy is arranged
People are enough facilitated to control the operation of 121 working condition of motor, the position that 1 upper surface of transducer body corresponds to first through hole 2 is taken
It is connected to dust excluding plate 3, the four corners of dust excluding plate 3 offer the first threaded hole 4, corresponding first screw thread in 1 upper surface of transducer body
The position in hole 4 offers the second threaded hole 5, and the first threaded hole 4 and 5 internal screw thread of the second threaded hole are connected with the same bolt 6,
By the way that dust excluding plate 3 is arranged, dust excluding plate 3 can play dust-proof effect, can be avoided dust and impurities and entered by first through hole 2
Transducer body 1 can facilitate people to install dust excluding plate 3 by the first threaded hole 4 of setting, the second threaded hole 5 and bolt 6
In the upper surface of transducer body 1, second bearing 10,10 inner sleeve of second bearing are connected on the left of 1 lower surface of transducer body
It is connected to the second shaft 11, the bottom end of the second shaft 11 is fixedly connected with driving device 12, and driving device 12 includes motor 121, electricity
The output shaft of machine 121 is fixedly connected with the bottom end of the second shaft 11, and the left and right sides of 121 fuselage of motor are fixedly connected to solid
Fixed board 122, the upper surface of fixed plate 122 are fixedly connected on the lower surface of transducer body 1, by the way that driving device 12 is arranged, drive
121 output shaft of motor rotation in dynamic device 12 drives the rotation of the second shaft 11, and the rotation of the second shaft 11 drives driving wheel 13 to revolve
Turn, driving wheel 13 drives driven wheel 16 to rotate by belt 14, and driven wheel 16 drives third shaft 17 to rotate, and is just able to drive two
A second flabellum 15 rotates, and 15 rotational energy of the second flabellum plays the role of heat dissipation to transducer body 1, while can be by frequency converter
The hot-air assembled at the top of ontology 1 is blown out from first through hole 2, and the upper surface of driving device 12 is fixedly connected on transducer body 1
Lower surface, the surface of the second shaft 11 is connected with driving wheel 13, and driving wheel 13 is sequentially connected by belt 14 and driven wheel 16,
Driven wheel 16 is connected to the surface of third shaft 17, and the surface of third shaft 17 is socketed with 3rd bearing 18.
The bottom end of 3rd bearing 18 is connected to the lower surface of 1 inner wall of transducer body, and the second shaft 11 and third shaft
17 top is fixedly connected to the second flabellum 15, and the lower surface of transducer body 1 offers the second through-hole 19, and the second through-hole
19 quantity is several, and the upper surface of transducer body 1 offers first through hole 2, logical by setting first through hole 2 and second
Hole 19 can make extraneous air circulate with the air in transducer body 1, make the heat dissipation effect of transducer body 1 more
Good, the left side of 1 inner wall of transducer body is fixedly connected with support rod 7, and the upper surface of support rod 7 is connected with rotating device 8, rotation
Rotary device 8 includes first rotating shaft 82, and the top of first rotating shaft 82 is fixedly connected on the lower surface of the first flabellum 9, first rotating shaft 82
Surface be socketed with first bearing 81, the bottom end of first bearing 81 is connected to the upper surface of support rod 7, pass through setting rotating device
8, when the wind-force that the rotation of the second flabellum 15 generates is conveyed to the top of transducer body 1, rotating device 8 can make the first flabellum
9 are rotated, and the rotation of the first flabellum 9 can make the hot-air for being gathered in top accelerate discharge, imitate the heat dissipation of transducer body 1
Fruit is more preferable.
The top of rotating device 8 is fixedly connected with the first flabellum 9, and the first flabellum 9 is located in first through hole 2, frequency converter
The lower surface of ontology 1 is fixedly connected there are four supporting leg 20, and four supporting legs 20 are located at 1 lower surface of transducer body
Four corners, supporting leg 20 include support plate 201, and the upper surface of support plate 201 is fixedly connected on the lower surface of transducer body 1,
The lower surface of support plate 201 is fixedly connected with non-slip mat 202,202 energy of non-slip mat by the way that supporting leg 20 is arranged, in supporting leg 20
Enough frictions increased with ground, to keep support plate 201 more preferable to the support effect of transducer body 1.
The operating procedure of the utility model are as follows:
S1, firstly, dust excluding plate 3 by the first threaded hole 4, the second threaded hole 5 and bolt 6, is fixed on frequency converter by people
The upper surface of ontology 1；
S2, when people need to radiate to transducer body 1, Operation switch 22 make motor 121 work, motor 121
Output shaft rotation drives the rotation of the second shaft 11, and the rotation of the second shaft 11 drives driving wheel 13 to rotate, and driving wheel 13 passes through belt
14 drive driven wheel 16 to rotate, and driven wheel 16 drives third shaft 17 to rotate, and are just able to drive two the second flabellum 15 rotations, the
Two flabellums, 15 rotational energy plays the role of heat dissipation to transducer body 1, while can be empty by the heat assembled at the top of transducer body 1
Gas is blown out from first through hole 2, when the wind-force that the rotation of the second flabellum 15 generates is conveyed to the top of transducer body 1, can be made
First flabellum 9 is rotated, and the rotation of the first flabellum 9 can make the hot-air for being gathered in top accelerate discharge；
After S3, people's heat dissipation, Operation switch 22 makes motor 121 stop working.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of frequency converter of convection rapid cooling, including transducer body (1), it is characterised in that: the transducer body
(1) it is connected on the left of lower surface second bearing (10), is socketed with the second shaft (11) in the second bearing (10), described the
The bottom end of two shafts (11) is fixedly connected with driving device (12), and the upper surface of the driving device (12) is fixedly connected on frequency conversion
The surface of the lower surface of device ontology (1), second shaft (11) is connected with driving wheel (13), and the driving wheel (13) passes through skin
Band (14) and driven wheel (16) are sequentially connected, and the driven wheel (16) is connected to the surface of third shaft (17), and the third turns
The surface of axis (17) is socketed with 3rd bearing (18)；
The bottom end of the 3rd bearing (18) is connected to the lower surface of transducer body (1) inner wall, and the second shaft (11) and
The top of three shafts (17) is fixedly connected to the second flabellum (15), and the lower surface of the transducer body (1) offers second
Through-hole (19), and the quantity of the second through-hole (19) is several, the upper surface of the transducer body (1) offers first through hole
(2), the left side of transducer body (1) inner wall is fixedly connected with support rod (7), the upper surface card of the support rod (7)
It is connected to rotating device (8)；
The top of the rotating device (8) is fixedly connected with the first flabellum (9), and the first flabellum (9) is located at first through hole (2)
Interior, the lower surface of the transducer body (1) is fixedly connected there are four supporting leg (20), and four supporting legs (20) are located at
The four corners of transducer body (1) lower surface.
2. a kind of frequency converter of convection rapid cooling according to claim 1, it is characterised in that: the driving device
It (12) include motor (121), the output shaft of the motor (121) is fixedly connected with the bottom end of the second shaft (11), the motor
(121) left and right sides of fuselage are fixedly connected to fixed plate (122), and the upper surface of the fixed plate (122) is fixedly connected
In the lower surface of transducer body (1).
3. a kind of frequency converter of convection rapid cooling according to claim 2, it is characterised in that: the transducer body
(1) left side is fixedly connected with power supply (21) and switch (22), and the switch (22) is located at the top of power supply (21), the electricity
The output end in source (21) by conducting wire with switch (22) input terminal be electrically connected, it is described switch (22) output end pass through conducting wire and
The input terminal of motor (121) is electrically connected.
4. a kind of frequency converter of convection rapid cooling according to claim 1, it is characterised in that: the rotating device
It (8) include first rotating shaft (82), the top of the first rotating shaft (82) is fixedly connected on the lower surface of the first flabellum (9), described
The surface of first rotating shaft (82) is socketed with first bearing (81), and the bottom end of the first bearing (81) is connected to support rod (7)
Upper surface.
5. a kind of frequency converter of convection rapid cooling according to claim 1, it is characterised in that: the supporting leg (20)
Including support plate (201), the upper surface of the support plate (201) is fixedly connected on the lower surface of transducer body (1), the branch
The lower surface of fagging (201) is fixedly connected with non-slip mat (202).
6. a kind of frequency converter of convection rapid cooling according to claim 1, it is characterised in that: the transducer body
(1) position that upper surface corresponds to first through hole (2) is overlapped with dust excluding plate (3), and the four corners of the dust excluding plate (3) offer
The position of one threaded hole (4), transducer body (1) upper surface corresponding first threaded hole (4) offers the second threaded hole
(5), and the first threaded hole (4) and the second threaded hole (5) internal screw thread are connected with the same bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821428469.5U CN208754172U (en) | 2018-09-03 | 2018-09-03 | A kind of frequency converter of convection rapid cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821428469.5U CN208754172U (en) | 2018-09-03 | 2018-09-03 | A kind of frequency converter of convection rapid cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208754172U true CN208754172U (en) | 2019-04-16 |
Family
ID=66082517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821428469.5U Expired - Fee Related CN208754172U (en) | 2018-09-03 | 2018-09-03 | A kind of frequency converter of convection rapid cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208754172U (en) |
-
2018
- 2018-09-03 CN CN201821428469.5U patent/CN208754172U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20190903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |