CN209149919U - A kind of transformer facilitating heat dissipation - Google Patents
A kind of transformer facilitating heat dissipation Download PDFInfo
- Publication number
- CN209149919U CN209149919U CN201822166406.3U CN201822166406U CN209149919U CN 209149919 U CN209149919 U CN 209149919U CN 201822166406 U CN201822166406 U CN 201822166406U CN 209149919 U CN209149919 U CN 209149919U
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- frame
- rotating cylinder
- heat dissipation
- motor
- transformer
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Abstract
The utility model discloses a kind of transformers for facilitating heat dissipation, including its cylindrical outer cover and the transformer body being placed in cylindrical outer cover, the cylindrical outer cover includes the upper housing of bottom belt T-slot one, the lower case of rotating cylinder and top tape T-slot two, the upper and lower ends of the rotating cylinder are respectively equipped with T-shaped block, the T-shaped block is rotationally connected with T-slot one and T-slot two, the upper housing is equipped with stent foot, the two sides of the cylindrical outer cover are respectively fixedly installed the driving device that rotating cylinder can be driven to rotate, the inner wall of the rotating cylinder is placed equidistant with the radiating subassembly that can be turned to, extend the ventilation opening that interval is enclosed around barrel one in the middle part of the rotation drum outer wall, ventilation opening is connected with the wind deflector of square.The utility model is structurally reasonable, solves the problems, such as that inside transformer temperature increases not easy heat radiation, has rapid heat dissipation, keep off the rain water the advantages of.
Description
Technical field
The utility model relates to magnetic core of transformer field, in particular to a kind of transformer for facilitating heat dissipation.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and magnetic core (iron core).In electrical equipment and radio-circuit, it is commonly used for buck/boost, matching impedance, security isolation etc..
In generator one, either coil movement by magnetic field or Movement in Magnetic Field by fixed coil, can in coil induced electricity
Gesture, this two kinds of situations, the value of magnetic flux is constant, but has variation with the magnetic flux quantity of coil intersecting chain, this is the original of mutual induction
Reason.
Current existing toroidal transformer also uses semi open model shell mostly, can be realized it is semi-connected with the external world, however
When summer extreme weather or transformer high load capacity work, the temperature of inside transformer can be very high, and transformer is contacted with the external world
Gap is narrow, and thermal convection is insufficient so that heat dissipation effect is poor, some transformer shells inside is equipped with heat emission fan, but its heat emission fan
Position is fixed, and can only locally be radiated to transformer, causes the non-uniform problem that radiates, and semi open model shell is in wind and rain
Weather is easy to lead to transformer no power transmission into rainwater.
Utility model content
The purpose of the utility model is to provide a kind of transformers for facilitating heat dissipation, solve inside transformer temperature and increase heat dissipation
Insufficient problem, have rapid heat dissipation and uniformly, keep off the rain water the advantages of.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of transformer facilitating heat dissipation, it is described including its cylindrical outer cover and the transformer body being placed in cylindrical outer cover
Cylindrical outer cover includes the lower case of the upper housing of bottom belt T-slot one, rotating cylinder and top tape T-slot two, the rotating cylinder
Upper and lower ends are respectively equipped with T-shaped block, and the T-shaped block is rotationally connected with T-slot one and T-slot two, and the upper housing is equipped with bracket
Foot, the two sides of the cylindrical outer cover are respectively fixedly installed the driving device that rotating cylinder can be driven to rotate, the inner wall of the rotating cylinder
It is placed equidistant with the radiating subassembly that can be turned to, extends the ventilation opening that interval is enclosed around barrel one in the middle part of the rotation drum outer wall, leads to
Air port is connected with the wind deflector of square.
By adopting the above technical scheme, rotating cylinder rotation is driven by driving device, positioned at the radiating subassembly of rotating cylinder inner wall
Also the rotation of rotating cylinder can be followed and rotated, start to radiate to it around transformer body, ventilating duct is carried out in heat dissipation
Air circulation accelerates heat dissipation.
Preferably, the radiating subassembly includes mounting plate, fan and motor one, the mounting plate is fixedly installed in rotation
Cylinder inner wall, the middle part on the mounting plate are fixedly installed support rod, and the support rod is fixedly connected with U-shaped bar, the U-shaped bar
Both ends be installed with lantern ring, cross-bar is equipped between two lantern rings, a both ends of the cross-bar are rotationally connected with set
Ring, another both ends are rotatably connected to the first frame, and the adjacent both ends of first frame are respectively provided with hemisphere cavum, the hemisphere
It is equipped with hydraulic cylinder between cavity and mounting plate, the telescopic rod of hydraulic stem, the liquid are rotatably connected in each hemisphere cavum
Cylinder pressure is fixed with club close to one end of mounting plate, and the club is equipped with the fixation with rotation chamber far from one end of hydraulic cylinder
Block, the fixed block are fixedly installed in mounting plate, and it is intracavitary that the club rotation is built in rotation, set above first frame
There is the second frame perpendicular to the first frame, the motor one is fixedly connected on the middle part of the second frame, and the output of motor one
Axis passes through the second frame member and is connected to fan.
By adopting the above technical scheme, two hydraulic cylinders move forward and backward, i.e. a hydraulic cylinder oil inlet, and telescopic rod is released, with
One end of first frame of telescopic rod connection is moved upwards with the release of telescopic rod, the first frame on the other side it is another
End moves downward, and when this hydraulic cylinder is fuel-displaced, telescopic rod is retracted, and the upward one end of the first frame is downward originally, the first frame
Downward one end starts upwards, another hydraulic cylinder previous hydraulic cylinder oil inlet and it is fuel-displaced when keep move back oil condition, realize
Waving above and below the first frame；Then completed disengaging oil hydraulic cylinder it is static do not move, another hydraulic cylinder starts oil inlet,
Its telescopic rod is released, and moves upwards one end of the first frame left and right ends, the other end moves downward, and hydraulic cylinder is allowed to start
Oil, telescopic rod retract, and the first frame left and right ends one end for moving upwards move downward originally, the one end moved downward originally to
Waving for the first frame left and right directions is realized in upper movement, and during two hydraulic cylinder disengaging oil, motor one drives always,
Drive fan rotation.
Preferably, the driving device includes motor two and gear, the motor two is installed on upper housing outer wall, described
The output shaft of motor two is rotationally connected with gear, and the outer wall of the rotating cylinder is equipped with a circle gear ring, the gear engagement and gear ring.
By adopting the above technical scheme, motor two starts, and output shaft is rotationally connected with gear, and gear rotation opens rotating cylinder
Begin to rotate.
Preferably, the lower case inner wall is equipped with temperature sensor, the temperature sensor electric signal is controlled in motor
One, motor two and hydraulic cylinder.
It by adopting the above technical scheme, can be according to temperature in rotating cylinder come intelligent control motor one, motor two and hydraulic
Cylinder, to carry out the heat discharging operation to transformer body.
Preferably, being fixedly installed in protective cover on the outside of the upper housing, the motor two, gear and gear ring are placed in
In protective cover.
By adopting the above technical scheme, motor two, gear and gear ring are protected, prevents it to be exposed to outside air, is subjected to wind
Rain is beaten.
Preferably, the protective cover above the gear ring is interior equipped with oil box, the lower section of the oil box is equipped with leak oil line, institute
It states at being located above gear ring at the oil dripping of leak oil line, repairing pipe is equipped at the top of the oil box, the repairing pipe passes through protection
One end of cover is equipped with capping.
By adopting the above technical scheme, gear ring gets rusty in order to prevent, keeps gear driven gear ring more convenient.
Detailed description of the invention
Fig. 1 is the utility model cross-sectional view of the structure；
Fig. 2 is the structural schematic diagram that the utility model is used to show radiating subassembly；
Fig. 3 is the partial enlarged view that the utility model is used to show fuel tank.
Appended drawing reference: 1, cylindrical outer cover；11, upper housing；12, rotating cylinder；13, lower case；2, transformer body；3, bracket
Foot；4, driving device；41, motor two；42, gear；5, radiating subassembly；51, mounting plate；52, fan；53, motor one；54, it props up
Strut；55, U-shaped bar；56, lantern ring；57, cross-bar；58, the first frame；581, hemisphere cavum；59, hydraulic cylinder；591, club；
60, chamber is rotated；61, fixed block；62, the second frame；6, ventilation opening；7, wind deflector；8, temperature sensor；9, protective cover；10, oily
Box；101, leak oil line；102, repairing pipe；103, it covers.
Specific embodiment
As described below is only preferred embodiments of the present invention, and protection scope is not limited merely to the embodiment, all
The protection scope of the utility model should belong in the technical solution belonged under the utility model thinking.Simultaneously it should be pointed out that for
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, this
A little improvements and modifications also should be regarded as the protection scope of the utility model.
As shown in Figure 1, a kind of transformer for facilitating heat dissipation, including its cylindrical outer cover 1 and the transformation being placed in cylindrical outer cover 1
Device ontology 2, cylindrical outer cover 1 include upper housing 11, rotating cylinder 12 and the top tape T shape of bottom belt T-slot one (not marking in figure)
The lower case 13 of slot two (not marking in figure), the upper and lower ends of rotating cylinder are respectively equipped with T-shaped block (not marking in figure), and T-shaped block turns
Dynamic to be connected to T-slot one and T-slot two, upper housing 11 is equipped with stent foot 3, and the two sides of cylindrical outer cover 1, which are respectively fixedly installed, to drive
The driving device 4 that dynamic rotating cylinder 12 rotates, the inner wall of rotating cylinder 12 are placed equidistant with the radiating subassembly 5 that can be turned to, rotating cylinder 12
Extend the ventilation opening 6 that interval is enclosed around barrel one in the middle part of outer wall, ventilation opening 6 is connected with the wind deflector 7 of square.
As shown in Fig. 2, radiating subassembly 5 includes mounting plate 51, fan 52 and motor 1, mounting plate 51 is fixedly installed in rotation
12 inner wall of rotating cylinder, the middle part on mounting plate 51 are fixedly installed support rod 54, and support rod 54 is fixedly connected with U-shaped bar 55, U-shaped bar
55 both ends are installed with lantern ring 56, are equipped with cross-bar 57 between two lantern rings 56, a both ends of cross-bar 57 are rotationally connected with
Lantern ring 56, another both ends are rotatably connected to the first frame 58, and the adjacent both ends of the first frame 58 are respectively provided with hemisphere cavum 581,
It is equipped with hydraulic cylinder 59 between hemisphere cavum 581 and mounting plate 51, the flexible of hydraulic stem is rotatably connected in each hemisphere cavum 581
Bar, hydraulic cylinder 59 are fixed with club 591 close to one end of mounting plate 51, and club 591 is equipped with band far from one end of hydraulic cylinder 59
The fixed block 61 of chamber 60 is rotated, fixed block 61 is fixedly installed in mounting plate 51, and the rotation of club 591 is built in rotation chamber 60, the
The top of one frame 58 is equipped with the second frame 62 perpendicular to the first frame 58, and motor 1 is fixedly connected on the second frame 62
Middle part, and the output shaft of motor 1 passes through the second frame 62 and is rotationally connected with fan 52.
As shown in Figure 1, driving device 4 includes motor 2 41 and gear 42, motor 2 41 is installed on 11 outer wall of upper housing, electricity
The output shaft of machine 2 41 is rotationally connected with gear 42, and the outer wall of rotating cylinder 12 is equipped with a circle gear ring, the engagement of gear 42 and gear ring.
As shown in Figure 1,13 inner wall of lower case is equipped with temperature sensor 8,8 electric signal of temperature sensor is controlled in motor one
53, motor 2 41 and hydraulic cylinder 59.
As shown in figs. 1 and 3, protective cover 9 is fixedly installed on the outside of upper housing 11, motor 2 41, gear 42 and gear ring are equal
It is placed in protective cover 9, it is prevented to be exposed to outside air, be exposed to the elements, reduced service life；Protective cover above gear ring
Oil box 10 is equipped in 9, the lower section of oil box 10 is equipped with leak oil line 101, is located at gear ring top at the oil dripping of leak oil line 101, oil box
Repairing pipe 102 is equipped at 10 top, one end that repairing pipe 102 passes through protective cover 9 is equipped with capping 103；So set, be in order to
It prevents gear ring from getting rusty, oil lubrication is added dropwise to gear ring, keeps 42 driven gear ring of gear more convenient, frictional force reduces.
Working principle: the constantly fever at work of transformer body 2, when the temperature sensor 8 in rotating cylinder 12 feels induction
To when being higher than set temperature, motor 1, motor 2 41 and hydraulic cylinder 59 will be triggered and acted.
Motor 2 41 starts, and output shaft is rotationally connected with gear 42, and gear 42 is engaged in gear ring, and rotating cylinder 12 is promoted to open
Begin to rotate.
Motor 1 starts, and fan 52 is driven to start to rotate；At the same time, 59 oil inlet of hydraulic cylinder, telescopic rod push away
Out, the one end for the first frame 58 connecting with the telescopic rod is moved upwards with the release of telescopic rod, the first frame on the other side
The other end of frame 58 moves downward, due to the middle part of the first frame 58 be with one of cross-bar 57 rotation connection, described first
Frame 58 does not move along a straight line instead of both down and up, is rotated with one of cross-bar 57 for the center of circle, so the first frame 58
It moves upwards or moves downward all by one section of small arc, it is subtle that hydraulic cylinder 59 occurs for this section of small curved path
Rotation, the sphere for being mainly reflected in club 591 can rotate in the rotation chamber 60 of fixed block 61, to adapt to the first frame
The both ends of frame 58 occurred around cross-bar 57 wherein one be rotation axis curved path；When this hydraulic cylinder 59 is fuel-displaced,
Telescopic rod retracts, and the upward one end of the first frame 58 is downward originally, and the downward one end of the first frame 58 starts upwards, another liquid
Cylinder pressure 59 previous 59 oil inlet of hydraulic cylinder and it is fuel-displaced when keep moving back oil condition, realize waving for the first about 58 frame.
Then completed disengaging oil hydraulic cylinder 59 it is static do not move, another hydraulic cylinder 59 start oil inlet, stretch
Bar is released, and one end of 58 left and right ends of the first frame is moved upwards, and the other end moves downward, and allows hydraulic cylinder 59 to start fuel-displaced,
Telescopic rod retracts, and 58 left and right ends of the first frame one end for moving upwards move downward originally, the one end moved downward originally to
Upper movement, rotation realize that 58 left and right directions of the first frame waves, subtle rotation that during which hydraulic cylinder 59 itself occurs and the
The rotary principle that one hydraulic cylinder 59 occurs is consistent.
By the continuous conversion between two hydraulic cylinders 59, fan 52 may be implemented and turn in above-below direction with two side directions
It is dynamic, it can uniformly dry in the upper-lower height and left and right directions of transformer body 2, moreover, the rotation of rotating cylinder 12 can
It dries so that fan 52 is rotated around transformer body 2, keeps blowing area exhaustive, in conjunction with ventilation opening 6 and square
Wind deflector 7 can carry out air circulation, accelerate radiating rate, and the square wind deflector 7 of ventilation opening 6 can block rainwater
Into, and the effect of air circulation heat dissipation can be played.
Claims (6)
1. a kind of transformer for facilitating heat dissipation, including its cylindrical outer cover (1) and the transformer body being placed in cylindrical outer cover (1)
(2), which is characterized in that the cylindrical outer cover (1) includes the upper housing (11), rotating cylinder (12) and top of bottom belt T-slot one
Lower case (13) with T-slot two, the upper and lower ends of the rotating cylinder are respectively equipped with T-shaped block, and the T-shaped block is rotationally connected with T
Shape slot one and T-slot two, the upper housing (11) are equipped with stent foot (3), and the two sides of the cylindrical outer cover (1) are respectively fixedly installed
The driving device (4) that rotating cylinder (12) can be driven to rotate, the inner wall of the rotating cylinder (12) are placed equidistant with the heat dissipation that can be turned to
The ventilation opening (6) that interval is enclosed around barrel one is extended at component (5), rotating cylinder (12) the outer wall middle part, and the ventilation opening (6) is even
It is connected to the wind deflector (7) of square.
2. a kind of transformer for facilitating heat dissipation according to claim 1, which is characterized in that the radiating subassembly (5) includes
Mounting plate (51), fan (52) and motor one (53), the mounting plate (51) are fixedly installed in rotating cylinder (12) inner wall, the peace
Middle part in loading board (51) is fixedly installed support rod (54), and the support rod (54) is fixedly connected with U-shaped bar (55), the U
The both ends of shape bar (55) are installed with lantern ring (56), are equipped with cross-bar (57) between two lantern rings (56), the cross-bar
(57) a both ends are rotationally connected with lantern ring (56), another both ends is rotatably connected to the first frame (58), first frame
The adjacent both ends of frame (58) are respectively provided with hemisphere cavum (581), are equipped between the hemisphere cavum (581) and mounting plate (51) hydraulic
Cylinder (59), the interior telescopic rod for being rotatably connected to hydraulic stem of each hemisphere cavum (581), the hydraulic cylinder (59) is close to installation
One end of plate (51) is fixed with club (591), and the club (591) is equipped with band rotation chamber far from the one end of hydraulic cylinder (59)
(60) fixed block (61), the fixed block (61) are fixedly installed in mounting plate (51), and club (591) rotation, which is built in, to be turned
In dynamic chamber (60), the top of first frame (58) is equipped with the second frame (62) perpendicular to the first frame (58), the electricity
Machine one (53) is fixedly connected on the middle part of the second frame (62), and the output shaft of motor one (53) is rotated across the second frame (62)
It is connected to fan (52).
3. a kind of transformer for facilitating heat dissipation according to claim 2, which is characterized in that the driving device (4) includes
Motor two (41) and gear (42), the motor two (41) are installed on upper housing (11) outer wall, the output of the motor two (41)
Axis is rotationally connected with gear (42), and the outer wall of the rotating cylinder (12) is equipped with a circle gear ring, gear (42) engagement and gear ring.
4. a kind of transformer for facilitating heat dissipation according to claim 3, which is characterized in that lower case (13) inner wall is set
Have temperature sensor (8), temperature sensor (8) electric signal is controlled in motor one (53), motor two (41) and hydraulic cylinder
(59)。
5. a kind of transformer for facilitating heat dissipation according to claim 4, which is characterized in that solid on the outside of the upper housing (11)
Dingan County is loaded on protective cover (9), and the motor two (41), gear (42) and gear ring are placed in protective cover (9).
6. a kind of transformer for facilitating heat dissipation according to claim 5, which is characterized in that be located at, at the gear ring top
Protective cover (9) in be equipped with oil box (10), the lower section of the oil box (10) is equipped with leak oil line (101), the leak oil line (101)
At being located above gear ring at oil dripping, repairing pipe (102) are equipped at the top of the oil box (10), the repairing pipe (102) passes through
One end of protective cover (9) is equipped with capping (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166406.3U CN209149919U (en) | 2018-12-22 | 2018-12-22 | A kind of transformer facilitating heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166406.3U CN209149919U (en) | 2018-12-22 | 2018-12-22 | A kind of transformer facilitating heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149919U true CN209149919U (en) | 2019-07-23 |
Family
ID=67290565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166406.3U Expired - Fee Related CN209149919U (en) | 2018-12-22 | 2018-12-22 | A kind of transformer facilitating heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209149919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539626A (en) * | 2021-05-25 | 2021-10-22 | 国网河北省电力有限公司新河县供电分公司 | Heat dissipation protection casing for transformer |
-
2018
- 2018-12-22 CN CN201822166406.3U patent/CN209149919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539626A (en) * | 2021-05-25 | 2021-10-22 | 国网河北省电力有限公司新河县供电分公司 | Heat dissipation protection casing for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314400 building 13-A, No.8, Haining Avenue, Haining Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Fushuo Telecom Co.,Ltd. Address before: 314400 Room 401A-3, No. 8, Haining Avenue, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Fushuo Telecom Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20211222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |