CN106601433B - A kind of Elevator power generation dedicated transformer - Google Patents
A kind of Elevator power generation dedicated transformer Download PDFInfo
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- CN106601433B CN106601433B CN201710017937.3A CN201710017937A CN106601433B CN 106601433 B CN106601433 B CN 106601433B CN 201710017937 A CN201710017937 A CN 201710017937A CN 106601433 B CN106601433 B CN 106601433B
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- Prior art keywords
- ventilation opening
- motion bar
- rotary shaft
- babinet
- power generation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention provides a kind of Elevator power generation dedicated transformers, transformer includes pedestal and babinet, the top of pedestal is equipped with transformer-cabinet, babinet side is provided with ventilation opening, the transformer body being made of iron core and winding coil is equipped in babinet, the inner wall of babinet is equipped with cooling mechanism, cooling mechanism face ventilation opening；Cowling is provided on the ventilation opening, ventilation opening is flexibly connected with cowling；Ventilation opening is connect with cowling by tumbler, and the tumbler includes motion bar, fixed link, rotary shaft and strut；Motion bar is fixedly mounted on ventilation opening side, and is not bonded on babinet, and laterally setting fixed link, fixed link pass through the first rotation axis connection with motion bar bottom end for motion bar bottom end；Laterally setting strut, strut pass through the second rotation axis connection with motion bar top on motion bar top；The rotation angle of first rotary shaft is 0 30 °, and the rotation angle of the second rotary shaft is 90 270 °；Strut end is equipped with cowling by rotating disk.
Description
Technical field
The present invention relates to Elevator power generation technical field more particularly to Elevator power generation dedicated transformers.
Background technology
The typically very intractable project of the heat dissipation design of sealed modular power source, it is especially true for transformer.
Sealed modular power source is typically to be radiated using heat exchange pattern, since inside modules casting glue usually can not be fully wrapped around
The thermal resistance of transformer and magnetic core of transformer is larger, especially in the faying face of magnetic core, therefore causes transformer patch substrate side
Bottom magnetic core temperature and the other side at the top of the temperature difference it is very big, need to conduct top magnetic core heat to substrate.The main structure of transformer
Part is primary coil, secondary coil and iron core (magnetic core), and major function has：Voltage transformation, current transformation, impedance transformation, isolation,
Voltage stabilizing (magnetic saturation transformer) etc..It can be divided into, according to use,:Power transformer and special transformer (electric furnace change, rectification change, power frequency
Testing transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformation
Device, electronic transformer, reactor, mutual inductor etc.).Existing transformer heat dissipation effect is bad, if cannot timely cool down, just
Inside transformer part can be caused to burn out, cause power loss, influence the normal life of people.
Such as Chinese patent CN203444926U discloses a kind of change for the whole heat dissipation effect that can improve transformer
Depressor.It is characterized in that, having：Transformer body magnetic core, is installed on substrate so that a face connects with the substrate
It touches；Shell accommodates the transformer body magnetic core；And cooling mechanism, by the transformer body magnetic core another
Face generates hot to the substrate heat transfer.It, will be in the another of transformer body magnetic core due to being provided in such transformer
The heat that one face (top) generates therefore can be effectively by the excessively high transformer of temperature to the cooling mechanism of substrate heat transfer
The heat of top magnetic core carry out heat transfer to substrate and realize the heat dissipation of the top magnetic core of transformer, so as to effectively carry
The whole heat dissipation effect of high transformer.But in the technical scheme, cooling mechanism is dumb, leads to the same of good heat dissipation effect
When, such as if not sealed modular power source cannot be adjusted well when that need not carry out excessively heat dissipation or without radiating
Section.
Such as Chinese patent CN205508567U discloses transformer again, which discloses, if when the temperature is excessively high,
Controller 21 controls the work of the second motor 19, in sliding block 14, support plate 15, holder 16, support plate 17, resetting spring 18 and pull strap
Under the action of 20, to keeping out the wind, band 13 lifts, and under the cooperation of rotary shaft 10, flabellum 11 and tooth band 12, has reached drop
The effect of temperature, avoids the damage phenomenon of inside transformer software, protects the normal operation of electric power, improves people’s lives water
It is flat.But regulating mechanism is complicated, and can only achieve the state of opening and closing, can not reach half-open either semi-closure or its
His intermediary is adjusted dumb.
Invention content
To overcome transformer regulating mechanism existing in the prior art complicated, and it can only achieve the shape of opening and closing
State can not reach half-open either semi-closure or other intermediaries, adjust dumb problem, the present invention provides a kind of electricity
Ladder power generation dedicated transformer.
The technical solution adopted by the present invention is：A kind of Elevator power generation dedicated transformer, the transformer include pedestal and case
The top of body, pedestal is equipped with transformer-cabinet, and the babinet side is provided with ventilation opening, is equipped with by iron core and winding wire in babinet
The transformer body of composition is enclosed, the inner wall of babinet is equipped with cooling mechanism, the cooling mechanism face ventilation opening；On the ventilation opening
It is provided with cowling, the ventilation opening is flexibly connected with cowling；Its innovative point is：The ventilation opening is with cowling by turning
Dynamic device connection, the tumbler includes motion bar, fixed link, rotary shaft and strut；The motion bar is fixedly mounted on logical
Air port side, and be not bonded on babinet, laterally setting fixed link, the fixed link are logical with motion bar bottom end for the motion bar bottom end
Cross the first rotation axis connection；Laterally setting strut, the strut pass through the second rotation with motion bar top on the motion bar top
Axis connection；The rotation angle of first rotary shaft is 0-30 °, and the rotation angle of the second rotary shaft is 90-270 °；The strut end
Cowling is installed by rotating disk.
In some embodiments, the rotating disk includes inserted link, rotating ring and swivel becket；The inserted link is fixed on rotation
On ring, and it is integrally formed with swivel becket；The rotating ring extends transversely through on inserted link, and slides and rotate on inserted link.
In some embodiments, the structure of the rotating ring includes two rotation subrings and intermediate isolating section, and described two
A rotation subring is symmetrically arranged at intermediate isolating section both ends, and the intermediate isolating section is in the segmental arc being recessed inwardly, at this
In intermediate isolating section in vertical manner, vertically-mounted cowling.
In some embodiments, the cooling mechanism includes heat dissipation thin slice, wrap and firm banking；The heat dissipation is thin
Piece includes lateral heat dissipation piece and vertical cooling fin, and lateral heat dissipation piece is hollow structure, and the lateral heat dissipation on piece is provided with multiple
Vertical cooling fin；The vertical cooling fin is arranged on firm banking；It is also equipped with wrap on the firm banking, described one
A vertical cooling fin is set in a wrap.
In some embodiments, limit spring is additionally provided in the firm banking, limit spring is fixed on fixed bottom
Seat middle position, fixes a wrap in the limit spring；It is both provided with limiting component on each vertical cooling fin,
With a limit spring mating reaction, realize that the position of a wrap is adjusted.
In some embodiments, the limiting component is elastic shrinkage piece, and the elastic shrinkage piece is uniformly arranged on perpendicular
Straight cooling fin both sides, the elastic shrinkage piece are vertically arranged or are obliquely installed, and the length of elastic shrinkage piece is more than vertical dissipate
Backing width.
In some embodiments, the length of the fixed link is 5-8cm.
In some embodiments, further include electronic inductor and controller, the electronic inductor, which is mounted on, rotates dress
It sets, the controller is mounted in babinet, the controller control tumbler movement.
In some embodiments, the electronic inductor is mounted on the motion bar of tumbler, electronic inductor sense
It answers rotary shaft to rotate, and controls rotating disk movement.
In some embodiments, the coil includes that flat bare copper wire and the two layers polyester surrounded on flat bare copper wire are thin
Film is surrounded with polyester non-woven fabric on the outer layer polyester film.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) Elevator power generation dedicated transformer of the present invention, the cooling mechanism face ventilation opening of transformer；It is arranged on the ventilation opening
There are cowling, the ventilation opening to be flexibly connected with cowling.When need heat dissipation, the ventilation that will be flexibly connected with ventilation opening
Lid removes, at this time cooling mechanism face ventilation opening, and heat dissipation reaches significant effect.
(2) Elevator power generation dedicated transformer of the present invention, transformer ventilation opening are connect with cowling by tumbler, rotation
The motion bar of device can be driven by motor or other power plants, such as motor can independent first rotary shaft or the second rotation
Shaft rotates or the two is driven to rotate simultaneously, and the rotation angle of the first rotary shaft can be 0-30 °, the rotation of the second rotary shaft
Angle is 90-270 °, reaches the multidirectional rotation of various dimensions and variation, and the structure of the present invention will letter than common mechanical structure
Single is more, but adjusting is more convenient, equally meets the needs of transformer heat dissipation.
(3) the strut end of Elevator power generation dedicated transformer of the present invention, transformer cowling is installed by rotating disk.Ventilation
Lid follows the rotation of rotating ring and carries out rotation adjusting, and flexibility is good, easy to adjust, by slidable adjustment distance, passes through rotation
Angle is adjusted, this structural framing of the invention is novel, easy to operate.
Description of the drawings
Fig. 1 is transformer surface structure schematic diagram of the present invention；
Fig. 2 is inside transformer structural schematic diagram of the present invention；
Fig. 3 is the side view that tumbler is provided on transformer of the present invention；
Fig. 4 is the front view that tumbler is provided on transformer of the present invention；
Fig. 5 is schematic diagram of rotating disk structure of the present invention；
Fig. 6 is rings configuration schematic diagram of the present invention；
Fig. 7 is radiator structure schematic diagram of the present invention；
Fig. 8 is the vertical heat sink structure illustration of the present invention；
Fig. 9 is enlarged drawing at the A of Fig. 8 of the present invention；
Figure 10 is loop construction schematic diagram of the present invention.
Specific implementation mode
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
The present invention discloses a kind of Elevator power generation dedicated transformers, as shown in Figure 1, 2：In this embodiment of the present invention
In, the transformer includes pedestal 10 and babinet 20, and the top of pedestal 10 is equipped with transformer-cabinet 20, and 20 side of the babinet is set
It is equipped with ventilation opening 30, is equipped with the transformer body being made of iron core and winding coil in babinet 20, the inner wall of babinet 20 is equipped with
Cooling mechanism 21,21 face ventilation opening 30 of the cooling mechanism；Cowling 31, the ventilation opening 30 are provided on the ventilation opening 30
It is flexibly connected with cowling 31.When need heat dissipation, the cowling 31 being flexibly connected with ventilation opening 30 is removed, is dissipated at this time
21 face ventilation opening 30 of heat engine structure, heat dissipation reach significant effect.
As a kind of preferred embodiment of the present invention, in this embodiment of the present invention, as shown in Figure 2：It is logical in order to increase
31 movable degree of freedom of windshield, the ventilation opening 30 are connect with cowling 31 by tumbler, the area of the cowling 31
Size is bigger 2-3% than 30 size of ventilation opening, for example, 30 shape of ventilation opening is positive side shape, length of side 5cm, the size of area
Size for 25cm, cowling 31 is then 25.5-25.75cm, to achieve the purpose that be completely covered ventilation opening 30.As Fig. 3,
Shown in 4：In the present invention, the tumbler includes motion bar 203, fixed link 201, rotary shaft and strut 205；Rotary shaft includes
First rotary shaft 202 and the second rotary shaft 204, the motion bar 203 is fixedly mounted on 30 side of ventilation opening, and is not bonded babinet
On 20, laterally setting fixed link 201, the fixed link 201 pass through first to 203 bottom end of the motion bar with 203 bottom end of motion bar
Rotary shaft 202 connects；Laterally setting strut 205, the strut 205 pass through with 203 top of motion bar on the motion bar 203 top
Second rotary shaft 204 connects；205 end of the strut is equipped with cowling 31.The setting of above structure, rotary shaft can pass through
Motor or other power plants drive, such as motor can 202 or second rotary shaft of independent first rotary shaft rotation 204 or band
Both dynamic to rotate simultaneously, the rotation angle of the first rotary shaft 202 can be 0-30 °, and the rotation angle of the second rotary shaft 204 is
90-270 °, reach the multidirectional rotation of various dimensions and variation, and the structure of the present invention will be simple than common mechanical structure
It is more, but adjusting is more convenient, equally meets the needs of transformer heat dissipation.
In this embodiment of the present invention, as shown in Figure 4：Motion bar 203 is fixed in a vertical manner is equipped with ventilation
The transformer one side surface of mouth 30, and in X-direction, fixed link 201 is connected with 203 bottom end of motion bar by the first rotary shaft 202
It connects, and vertical with motion bar 203, forms Y direction, finally, 203 top of motion bar passes through the second rotary shaft 204 with strut 205
Connection, strut 205 is vertical with motion bar 203, forms z-axis direction, the direction of three dimensions is reached by the change of rotation angle
It is adjusted to multi-faceted direction, is finally embodied in cowling 31 in the area coverage of ventilation opening 30, reaches 30 size of ventilation opening
Intelligent adjust.In the present invention, the setting for the branch control realized by the first rotary shaft 202 and the second rotary shaft 204,
Error rate, the adjusting of branch control, additionally it is possible to any one in the first rotary shaft 202 or the second rotary shaft 204 can be effectively reduced
When a generation paralysis or mistake, by adjusting, the loss for regulating power that transformer can radiate drops to another rotary shaft
It is minimum, meet the adjusting of 30 size of ventilation opening as possible.Compared to such as in the prior art, the adjustment structure of complicated redundancy is compared, and is adjusted
More flexible, installation cost is small, and radiating efficiency is high.
As it is further preferred that in this embodiment of the present invention, the length of above-mentioned fixed link 201 can be selected as
5-8cm.The length of fixed link 201 is excessively long then to cause the lid of cowling 31 to close at less than ventilation opening 30, when the length of fixed link 201
It spends short, then can influence the adjusting of tumbler, cause degree of flexibility low.Therefore, the length of fixed link 201 of the invention is 5-
8cm, test proves that, it is best adjustment length section, the tune between fixed link 201 and motion bar 203 can be conducive to
Section.Certainly, the length of strut 205 can preferably be selected as 5-8cm, can be conducive to the tune between strut 205 and motion bar 203
Section；And the length 7-12cm of motion bar 203 is best, this certain premise is that fixed link 201 is mounted on 30 lower section 2-3cm of ventilation opening
Position at, otherwise be easy influence accommodative facility.When above-mentioned motor drives independent second rotary shaft 204, the first rotary shaft 202
It does not rotate, i.e. fixed link 201 and 203 vertical relation of motion bar is constant, drives the rotation of the second rotary shaft 204 so that motion bar 203
90-270 ° can be formed with the rotation the two of strut 201, i.e. cowling 31 is respectively formed with ventilation opening 30 and does not contact or contact 1/4
Or the situation of contact 1/2 or contact whole.Certainly during rotation, pilot process appearance is had, for example, 108 degree of rotation
When, the contact area of ventilation opening 30 and cowling 31 is between 1/4 and 1/2 area；Or individually drive the rotation of the second rotary shaft 204
Or the two is driven to rotate simultaneously, the rotation angle of the first rotary shaft can be 0-30 °, a variety of intermediate states can occur,
It is changeable to adjust quite flexible, when transformer works, can effectively adjust and find reasonable thermovent size, meets to transformer
Thermovent under different radiating conditions is adjusted, and ensures effective operating temperature in transformer, it is well known that when transformer temperature mistake
When low, also result in lead to problems such as transformer work be unable to active response, the service life shortens.
As another preferred embodiment of the present invention, as shown in Figure 4：In the transformer of the present invention, also set up including electricity
Sub- inductor 207 and controller 208, the electronic inductor 207 are mounted on tumbler, and the controller 208 is mounted on
In babinet 20, the controller 208 controls tumbler movement.As it is further preferred that the electronic inductor 207 is installed
On the motion bar 203 of tumbler, electronic inductor 207 incudes rotary shaft rotation, and controls rotating disk movement.Work as sense electronics
Answer device 207 to sense that rotary shaft rotates, when adjusting suitable heat dissipation open area, electronic inductor 207 can feedback information to controlling
Device 208 processed controls the rotation of rotating disk using controller 208.Above-mentioned rotating disk mainly further increases accommodative facility.
As shown in Figure 3：205 end of strut cowling 31 is installed by rotating disk.
Specifically, as shown in Figure 5：In this embodiment of the present invention, the rotating disk includes inserted link 301, rotating ring
302 and swivel becket 303；The inserted link 301 is fixed on swivel becket 303, and integrally formed with swivel becket 303；The rotating ring
302 extend transversely through on inserted link 301, and can slide and rotate on inserted link 301.The rotation of above-mentioned rotating ring 302 is by inserted link 301
On swivel becket 303 control, the sliding on inserted link 301 can voluntarily control fixation.Such as by increasing bolt and jack,
It is fixed when sliding position determines, if you need to slide, then removes bolt.Fixing device is not limited herein.Cowling 31
On rotating ring 302.As it is further preferred that as shown in Figure 6：The structure of the rotating ring 302 is, including two rotations
Rotor ring (respectively rotating subring 3021 and rotation subring 3022) and intermediate isolating section 3023, described two rotation subring difference
3023 both ends of intermediate isolating section are symmetricly set on, the intermediate isolating section 3023 is in the segmental arc being recessed inwardly, and is spaced in this
From in vertical manner, vertically-mounted cowling 31, the cowling 31 follows the rotation of rotating ring 302 and carries out in section 3023
Rotation is adjusted, and flexibility is good, easy to adjust, and by slidable adjustment distance, angle, this structure structure of the invention are adjusted by rotation
It is novel to think, easy to operate.In addition, the setting of rotation subring (respectively rotate subring 3021 and rotate subring 3022), is happening suddenly
In the case of can carry out artificial start and stop, have very important hedging effect.
As it is further preferred that in this embodiment of the present invention, the vertical direction of 20 inner wall of the babinet is equipped with
Cooling mechanism 21, as shown in Figure 7：The cooling mechanism 21 includes heat dissipation thin slice, wrap 23 and firm banking 24；Preferably,
The heat dissipation thin slice includes lateral heat dissipation piece 22 and vertical cooling fin 231, as shown in Figure 7,8：Lateral heat dissipation piece 22 is hollow knot
Structure is provided with multiple vertical cooling fins 231 on the lateral heat dissipation piece 22；The vertical cooling fin 231 is arranged in firm banking
On 24；It is also equipped with wrap 23 on the firm banking 24, a vertical cooling fin is set in one wrap 23
231.In the present invention, the effect of wrap 23 is primarily used to adjust the size of cooling fin, same to ensure that transformer be
It works under suitable environment, obtains preferable service life.It the ingenious degree of device and can obtain in order to further increase
Preferable regulative mode, in this embodiment of the present invention, as Figure 8-9：Limit bullet is additionally provided in firm banking 24
Spring 241, limit spring 241 are fixed on 24 middle position of firm banking, a wrap 23 are fixed in the limit spring 241；
It is both provided with limiting component 232 on each vertical cooling fin 231, with 241 mating reaction of limit spring, realizes one
The position of wrap 23 is adjusted.It is solid by limiting component 232 after limit spring 241, which adjusts wrap 23, reaches required position
Fixed adjusted position, realizes rational cooling fin area distributions.
In another embodiment of the present invention, as shown in Figure 8：The limiting component 232 is elastic shrinkage piece, and elasticity is received
Contracting piece can realize the flexible variety for shrinking piece.The elastic shrinkage piece is uniformly arranged on 231 both sides of vertical cooling fin, the bullet
Property shrink piece be vertically arranged or be obliquely installed (be illustrated in figure 8 and be obliquely installed, angle of inclination control be 5-10 °), and elasticity
The length for shrinking piece is more than 231 width of vertical cooling fin.When the movement of limit spring 241, wrap 23 is sent to designated position,
In motion process, by way of elastic shrinkage piece under the action of the transport force of limit spring 241, flexible concertina enters wrap 23
In, ensure that wrap 23 can be moved smoothly；When the transport force of limit spring 241 stops, 23 stop motion of wrap is then quiet
Power only is stretched insufficient for elastic shrinkage piece in wrap 23, has the function that fixed limit, realizes rational heat dissipation
Piece area distributions.
Also loop construction is changed in this embodiment of the present invention as another inventive point of the present invention
Into.As shown in Figure 10, coil includes flat bare copper wire 1 and surrounds the two layers polyester film 2 on flat bare copper wire 1, the outer strata
It is surrounded with polyester non-woven fabric 3 on ester film 2, coil inside not will produce larger bubble to the structure of the high-tension coil at work
Electric discharge, therefore partial discharge quantity is low, and coil inside breakdown will not be caused to burn, improve the reliability of transformer work.It is preferred that
Ground, 3 upper surface layer of polyester non-woven fabric are pressed with insulation rubber, i.e. the insulation rubber is provided with demifacet, and the insulating cement skin includes the
The one insulation insulation rubber 42 of rubber 41 and second, the first insulation rubber 41 and second insulation rubber 42 is integrally formed, described
First insulation rubber 41 and second insulate rubber 42 in stepped setting, it is preferable that the width etc. of the first insulation rubber 41
In the length of 1 vertical cross-section of flat bare copper wire, the width of the second insulation rubber 42 is more than the width of the first insulation rubber 41.
In coiling process, since the most external in flat bare copper wire 1 is arranged in insulation rubber, and it is only provided with demifacet, will not only prevent copper
The coiling of line, and coiling spacing can be positioned according to the width of the second insulation rubber 42, ensure the equal of winding displacement spacing
Even property improves the service life of transformer to be further ensured that dielectric strength drawn game zoom level, can be with after coiling
Insulation rubber, which is torn, can also stay at 3 surface of polyester non-woven fabric.It is further preferred that the second insulation rubber, 42 surface
It is evenly arranged with multiple indents 421, the distance between each described indent 421 is five points of the second insulation rubber 42 in the present invention
One of, the spacing of indent 421 can further be optimized in the actual production process, to be suitable for all kinds of transformers.Pressure
The spacing when setting of slot 421 can need to be adjusted coil winding according to the high-tension coil and production of different model, i.e.,
Two insulation rubber 42 can carry out tearing the second insulation rubber 42 according to the spacing of indent 421, and then shorten the second insulation rubber
42 width, it is applied widely, and substantially increase production efficiency.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations, modification and
Environment, and can be changed by the above teachings or related fields of technology or knowledge in the scope of the invention is set forth herein
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of the claims.
Claims (9)
1. a kind of Elevator power generation dedicated transformer, the transformer includes pedestal (10) and babinet (20), the top of pedestal (10)
Equipped with transformer-cabinet (20), babinet (20) side is provided with ventilation opening (30), be equipped in babinet (20) by iron core and around
The transformer body of group coil composition, the inner wall of babinet (20) are equipped with cooling mechanism (21), cooling mechanism (21) face
Ventilation opening (30)；Cowling (31) is provided on the ventilation opening (30), the ventilation opening (30) is flexibly connected with cowling (31)；
It is characterized in that：The ventilation opening (30) is connect with cowling (31) by tumbler, and the tumbler includes motion bar
(203), fixed link (201), rotary shaft and strut (205)；The motion bar (203) is fixedly mounted on ventilation opening (30) side,
And it is not bonded on babinet (20), the lateral setting fixed link (201) in motion bar (203) bottom end, the fixed link (201) and work
Lever (203) bottom end is connected by the first rotary shaft (202)；Strut (205), institute is laterally arranged in motion bar (203) top
Strut (205) is stated to connect by the second rotary shaft (204) with motion bar (203) top；The rotation angle of first rotary shaft (202)
It it is 0-30 °, the rotation angle of the second rotary shaft (204) is 90-270 °；Strut (205) end is equipped with by rotating disk
Cowling (31)；The rotating disk includes inserted link (301), rotating ring (302) and swivel becket (303)；The inserted link (301) is fixed
On swivel becket (303), and it is integrally formed with swivel becket (303)；The rotating ring (302) extends transversely through on inserted link (301),
And it slides and rotates on inserted link (301).
2. Elevator power generation dedicated transformer according to claim 1, it is characterised in that：The structure of the rotating ring (302)
It is symmetrically arranged at intermediate isolating section including two rotation subrings and intermediate isolating section (3023), described two rotation subrings
(3023) both ends, the intermediate isolating section (3023) are in the segmental arc being recessed inwardly, to hang down in the intermediate isolating section (3023)
Straight mode, vertically-mounted cowling (31).
3. Elevator power generation dedicated transformer according to claim 1, it is characterised in that：The cooling mechanism (21) includes dissipating
Hot thin slice, wrap (23) and firm banking (24)；The heat dissipation thin slice includes lateral heat dissipation piece (22) and vertical cooling fin
(231), lateral heat dissipation piece (22) is hollow structure, and multiple vertical cooling fins (231) are provided on the lateral heat dissipation piece (22)；
The vertical cooling fin (231) is arranged on firm banking (24)；It is also equipped with wrap (23) on the firm banking (24),
A vertical cooling fin (231) is set in the wrap (23).
4. Elevator power generation dedicated transformer according to claim 3, it is characterised in that：It is also set in the firm banking (24)
It is equipped with limit spring (241), limit spring (241) is fixed on firm banking (24) middle position, on the limit spring (241)
Fix a wrap (23)；It is both provided with limiting component (232) on each vertical cooling fin (231), is limited with one
Spring (241) mating reaction realizes that the position of a wrap (23) is adjusted.
5. Elevator power generation dedicated transformer according to claim 4, it is characterised in that：The limiting component (232) is bullet
Property shrink piece, the elastic shrinkage piece is uniformly arranged on vertical cooling fin (231) both sides, and the elastic shrinkage piece is vertically arranged
Or be obliquely installed, and the length of elastic shrinkage piece is more than vertical cooling fin (231) width.
6. Elevator power generation dedicated transformer according to claim 2, it is characterised in that：The length of the fixed link (201)
For 5-8cm.
7. Elevator power generation dedicated transformer according to claim 1, it is characterised in that：Further include electronic inductor (207)
With controller (208), the electronic inductor (207) is mounted on tumbler, and the controller (208) is mounted on babinet
(20) in, controller (208) the control tumbler movement.
8. Elevator power generation dedicated transformer according to claim 7, it is characterised in that：Electronic inductor (207) peace
On the motion bar (203) of tumbler, electronic inductor (207) incudes rotary shaft rotation, and controls rotating disk movement.
9. Elevator power generation dedicated transformer according to claim 1, it is characterised in that：The coil includes flat bare copper wire
(1) and surround the two layers polyester film (2) on flat bare copper wire (1), be surrounded with non-woven polyester on polyester film (2) described in outer layer
Cloth (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710017937.3A CN106601433B (en) | 2017-01-10 | 2017-01-10 | A kind of Elevator power generation dedicated transformer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710017937.3A CN106601433B (en) | 2017-01-10 | 2017-01-10 | A kind of Elevator power generation dedicated transformer |
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| CN106601433A CN106601433A (en) | 2017-04-26 |
| CN106601433B true CN106601433B (en) | 2018-07-31 |
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Citations (4)
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| CN204156377U (en) * | 2014-07-26 | 2015-02-11 | 蔡婷婷 | A kind of cold-resistant box-type substation |
| CN104639023A (en) * | 2015-01-29 | 2015-05-20 | 江苏大学 | Vehicle-mounted solar cell panel device with adjustable direction |
| CN204829792U (en) * | 2015-08-28 | 2015-12-02 | 宁波奥马电器科技有限公司 | Rotatable expansion movable support alive |
| CN205508567U (en) * | 2016-04-20 | 2016-08-24 | 温州博远工业设计有限公司 | Transformer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6575741B2 (en) * | 2014-12-20 | 2019-09-18 | 株式会社Ｉｆｇ | Air-cooled magnetic pulse generator coil |
| CN205508568U (en) * | 2016-04-20 | 2016-08-24 | 温州博远工业设计有限公司 | Novel transformer |
| CN205723072U (en) * | 2016-04-20 | 2016-11-23 | 刘银焊 | A kind of transformator with high-efficient radiating function |
-
2017
- 2017-01-10 CN CN201710017937.3A patent/CN106601433B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204156377U (en) * | 2014-07-26 | 2015-02-11 | 蔡婷婷 | A kind of cold-resistant box-type substation |
| CN104639023A (en) * | 2015-01-29 | 2015-05-20 | 江苏大学 | Vehicle-mounted solar cell panel device with adjustable direction |
| CN204829792U (en) * | 2015-08-28 | 2015-12-02 | 宁波奥马电器科技有限公司 | Rotatable expansion movable support alive |
| CN205508567U (en) * | 2016-04-20 | 2016-08-24 | 温州博远工业设计有限公司 | Transformer |
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| CN106601433A (en) | 2017-04-26 |
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Denomination of invention: A special transformer for elevator power generation Effective date of registration: 20230801 Granted publication date: 20180731 Pledgee: Haian Xinyuan rural small loan Co.,Ltd. Pledgor: Haian Neoda Electric Co.,Ltd. Registration number: Y2023980050291 |
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