CN107680777B - A kind of power transformer - Google Patents
A kind of power transformer Download PDFInfo
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- CN107680777B CN107680777B CN201711027412.4A CN201711027412A CN107680777B CN 107680777 B CN107680777 B CN 107680777B CN 201711027412 A CN201711027412 A CN 201711027412A CN 107680777 B CN107680777 B CN 107680777B
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- pressure group
- coiling
- iron core
- shell
- chip
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 56
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 238000009713 electroplating Methods 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000002788 crimping Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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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
-
- 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
-
- 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
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- 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
- H01F27/2876—Cooling
-
- 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
- H01F27/33—Arrangements for noise damping
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective 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
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of power transformer, including transformer body, compensation system, battery, shell, protective shell and pedestal, power transformer ontology, compensation system and single-chip microcontroller are located in shell, dividing in transformer body has high pressure group, middle pressure group, low pressure group, single-chip microcontroller and low tension switch element, high pressure group is located at the left end of middle pressure group, middle pressure group is located at the left end of low pressure group, the first iron core is equipped in high pressure group, first coiling, high tension terminal, mounting base, cooling fin and control chip, the second iron core is equipped in middle pressure group, second coiling, middle crimping terminal, mounting base, cooling fin and control chip, third iron core is equipped in low pressure group, third coiling, low tension terminal, mounting base, cooling fin and control chip, electrothermal relay is equipped in low tension switch element, self- recoverage fuse and earth leakage circuit-breaker, temperature is equipped in compensation system Compensation system and capacitive compensator are spent, is equipped with temperature sensor and wire winded electroplating formula multiple-contact pile in temperature compensation system.
Description
Technical field
The present invention relates to a kind of transformer, in particular to a kind of power transformer.
Background technique
Power transformer is a kind of static electrical equipment, is for the alternating voltage (electric current) of a certain numerical value is become frequency
The equipment of the different voltage (electric current) of the identical another or several numerical value of rate.When first winding passes to alternating current, just generate
The magnetic flux of the magnetic flux of alternation, alternation is acted on by iron core magnetic conduction, and AC electromotive force is just induced in secondary winding.Secondary induction
The height of electromotive force is related with the number of a secondary winding the number of turns, i.e., voltage swing is directly proportional to the number of turns.
Currently marketed power transformer does not have compensation system and does not account for generation when operating during transformation
A large amount of heat causes resistance to increase in turn, incomplete so as to cause pressure transition, and the problem of low efficiency, and does not have and guarantee
The low tension switch element of safety, and do not have alarm, product can not effectively be found when breaking down.
Summary of the invention
The present invention is in view of the above problems, provide a kind of power transformer.
Goal of the invention of the invention is realized by following scheme:
A kind of power transformer, including transformer body, compensation system, battery, shell, protective shell and pedestal, electric power
Transformer body, compensation system and single-chip microcontroller are located in shell, and shell fits closely protective shell, and protective shell is located at the outer of shell
Side, pedestal are located at the lower section of protective shell, and dividing in transformer body has high pressure group, middle pressure group, low pressure group, single-chip microcontroller and low tension switch
Element, high pressure group are located at the left end of middle pressure group, and middle pressure group is located at the left end of low pressure group, is equipped with the first iron core, first in high pressure group
Coiling, high tension terminal, mounting base, cooling fin and control chip, be equipped in middle pressure group the second iron core, the second coiling, in
Crimp terminal, mounting base, cooling fin and control chip, be equipped in low pressure group third iron core, third coiling, low tension terminal,
Mounting base, cooling fin and control chip, the fixed company of mounting base that the first iron core, the second iron core and third iron core pass through upper and lower ends
It connects on shell, coiling snare closely surrounds coiling in the outside of iron core, cooling fin, and how much the circle number of coiling determines electricity
The size of pressure value, induction chip are located at the left upper end of cooling fin, and high tension terminal, middle crimping terminal and low tension terminal, which are located at, to be protected
The upper end and lower section of protective case respectively correspond high pressure group, middle pressure group and low pressure group, and low tension switch element is located at the installation of high pressure group lower end
The upper right side of seat, low tension switch element is interior to be equipped with electrothermal relay, self- recoverage fuse and earth leakage circuit-breaker, low tension switch element
The intrinsic connection circuit of power transformer is connected, low tension switch element is separately connected high pressure group, middle pressure group and low by circuit
The left and right ends of the temperature sensor of pressure group, shell and protective shell are respectively equipped with six side air outlets, shell and protective shell
Upper end is set there are four air outlet, and the lower end of shell and protective shell is equipped with air inlet corresponding with upper end air outlet position, Mei Gejin
Air port is designed with fan, and temperature compensation system and capacitive compensator are equipped in compensation system, is equipped with temperature in temperature compensation system
Sensor and wire winded electroplating formula multiple-contact pile, wire winded electroplating formula multiple-contact pile are equipped with cold junction and hot junction, temperature sensing
Device is used to detect temperature in the temperature and temperature compensation system of cold junction and hot junction, the first iron core, the second iron core and third iron
The left end of core and lower end mounting base junction is designed with capacitive compensator, and temperature sensor is located at the upper right side of cooling fin, high pressure
It is equipped with single-chip microcontroller above the temperature sensor of group, the lower part of shell and protective shell sets that there are three battery, three battery locations
Corresponding with high pressure group, middle pressure group and low pressure group respectively, three batteries are total respectively as high pressure group, middle pressure group and low pressure group
Power supply, single-chip microcontroller are equipped with alarm, and temperature sensor passes through circuit connection single-chip microcontroller and alarm.
Further, the first coiling, the second coiling, third coiling, the first iron core, the second iron core and third iron core
Outer surface be equipped with the black coating of high-absorbility, hot junction is located at the first coiling, the second coiling and third coiling
On outer black coating, cold junction is located on the black coating outside the first iron core, the second iron core and third iron core, cold junction and heat
Contact is connect by circuit with wire winded electroplating formula multiple-contact pile, and wire winded electroplating formula multiple-contact pile passes through circuit and temperature sensing
Device connection.
Further, wireless data transmission device is equipped in single-chip microcontroller, wireless data transmission device passes through circuit and electric power storage
Pond connection.
Further, coding chip, driving chip, control system are equipped in wireless data transmission device, the external world is without line number
It is equipped with decoding chip, signal receiver, feedback device according to receiving device, control system passes through circuit and coding chip, driving core
It is connected between piece, driving chip is connect by circuit with coding chip, and decoding chip is connect by circuit with signal receiver.
Further, the upper and lower ends of three pieces cooling fin are designed with the buckle for disassembly, the first coiling, the second coiling
It is equipped in circle and third coiling and buckles matched card slot.
Further, the diameter of the air outlet of left and right ends is gradually reduced from inside to outside, and side wall and the level of air outlet are in
15 degree.
Further, battery can connect charging with extraneous power supply, and power transformer first uses extraneous power supply, when outer
Using storage battery power supply when boundary can not provide electricity.
Further, shell is made of puigging, and pedestal is made of vibration reducing rubber plate.
Further, the first coiling uses anti-clockwise windings from top to bottom, and the second coiling uses up time from top to bottom
Needle coiling, third coiling use coiling clockwise from top to bottom.
Further, high pressure group, middle pressure group and low pressure group are in parallel.
Remarkable advantage of the invention is: solved using compensation system generated during transformation a large amount of heat into
And resistance is caused to increase, lead to low efficiency the problem of incomplete so as to cause pressure transition, power supply utilization rate is also improved, is adopted
With low tension switch element enable product in operation when the temperature is excessively high or when electric leakage power-off protection product and makes in time
User's safety reduces sound when machine operation using puigging and damping base, enabled a user to using alarm and
When find the problem, using battery have a power failure when device will not stop working, will be detected using wireless data transmission device
The case where temperature and voltage value are transferred to terminal, operator are made to be better understood by transformer.
Detailed description of the invention
Fig. 1 is a kind of structure chart of power transformer of the present invention；
In figure, 1- ventilation opening, 2- induction chip, 3- cooling fin, 4- hot junction, the first coiling of 5-, the first iron core of 6-, 7-
Capacitive compensator, 8- battery, 9- mounting base, 10- low tension switch element, 11- air inlet, 12- shell, 13- protective shell, 14-
Temperature sensor, 15- high tension terminal, that terminal, 17- low tension terminal, 18- single-chip microcontroller, 19- air outlet, 20- are crimped in 16 is cold
Contact, the second coiling of 21-, 22- third coiling.
Below in conjunction with specific embodiments and the drawings, the invention will be further described:
Embodiment 1
A kind of power transformer, including transformer body, compensation system, battery 8, shell 12, protective shell 13 and pedestal,
Power transformer ontology, compensation system and single-chip microcontroller 18 are located in shell 12, and shell 12 fits closely protective shell 13, protective shell 13
Positioned at the outside of shell 12, pedestal is located at the lower section of protective shell 13, point have in transformer body high pressure group, middle pressure group, low pressure group,
Single-chip microcontroller 18 and low tension switch element 10, high pressure group are located at the left end of middle pressure group, and middle pressure group is located at the left end of low pressure group, high pressure group
It is inside equipped with the first iron core 6, the first coiling 5, high tension terminal 15, mounting base 9, cooling fin 3 and control chip, is set in middle pressure group
There are the second iron core, the second coiling 21, middle crimping terminal 16, mounting base 9, cooling fin 3 and control chip, the is equipped in low pressure group
Three iron cores, third coiling 22, low tension terminal 17, mounting base 9, cooling fin 3 and control chip, the first iron core 6, the second iron core
It is fixedly connected on housing 12 with third iron core by the mounting base 9 of upper and lower ends, coiling snare is in the outside of iron core, cooling fin
3 closely surround coiling, and how much the circle number of coiling determines the size of voltage value, and induction chip 2 is located at the upper left of cooling fin 3
End, high tension terminal 15, middle crimping terminal 16 and low tension terminal 17 is located at the upper end of protective shell 13 and lower section respectively corresponds height
Pressure group, middle pressure group and low pressure group, low tension switch element 10 are located at the upper right side of high pressure group lower end mounting base 9, low tension switch element
Electrothermal relay, self- recoverage fuse and earth leakage circuit-breaker are equipped in 10, low tension switch element 10 connects power transformer ontology
Interior connection circuit, low tension switch element 10 are separately connected the temperature sensor of high pressure group, middle pressure group and low pressure group by circuit
14, it is powered off in time using low tension switch element 10 when there is excessively high temperature or electric leakage, reduces and dangerous probability, shell occur
12 are respectively equipped with six side air outlets 19 with the left and right ends of protective shell, and the upper end of shell 12 and protective shell sets that there are four outlet air
The lower end of mouth 19, shell 12 and protective shell is equipped with air inlet 11 corresponding with 19 position of upper end air outlet, each air inlet 11
Equipped with fan, it is equipped with temperature compensation system and capacitive compensator 7 in compensation system, is equipped with temperature sensor in temperature compensation system
14 are equipped with cold junction 20 and hot junction 4, temperature sensor with wire winded electroplating formula multiple-contact pile, wire winded electroplating formula multiple-contact pile
Temperature in 14 temperature and temperature compensation system for detecting cold junction 20 and hot junction 4, the first iron core 6, the second iron core and the
The left end of three iron cores and 9 junction of lower end mounting base is designed with capacitive compensator 7, can increase power supply benefit using capacitive compensator 7
With rate, temperature sensor 14 is located at the upper right side of cooling fin 3, is equipped with single-chip microcontroller 18 above the temperature sensor 14 of high pressure group, adopts
The resistance value of Current Temperatures can be calculated by the relationship of temperature and resistance with single-chip microcontroller 18 and calculate the data that should also compensate, shell
The lower part of body 12 and protective shell 13 is set there are three battery 8, three 8 positions of battery respectively with high pressure group, middle pressure group and low pressure
Group is corresponding, and three batteries 8 are equipped with alarm respectively as high pressure group, the general supply of middle pressure group and low pressure group, single-chip microcontroller 18
Device, temperature sensor 14 can quickly be dissipated by circuit connection single-chip microcontroller 18 and alarm equipped with multi-air outlet 19 and cooling fin 3
Heat improves efficiency.
A kind of power transformer, the first coiling 5, the second coiling 21, third coiling 22, the first iron core 6, the second iron
The outer surface of core and third iron core is equipped with the black coating of high-absorbility, and hot junction 4 is located at the first coiling 5, the second coiling
On black coating outside circle 21 and third coiling 22, cold junction 20 is located at outside the first iron core 6, the second iron core and third iron core
On black coating, cold junction 20 and hot junction 4 are connect by circuit with wire winded electroplating formula multiple-contact pile, and wire winded electroplating formula connects more
Point pile is connect by circuit with temperature sensor 14.
A kind of power transformer, single-chip microcontroller 18 is interior to be equipped with wireless data transmission device, and wireless data transmission device passes through electricity
Road is connect with battery 8.
A kind of power transformer, wireless data transmission device is interior to be equipped with coding chip, driving chip, control system, the external world
Wireless data receiving device is equipped with decoding chip, signal receiver, feedback device, control system by circuit and coding chip,
It is connected between driving chip, driving chip is connect by circuit with coding chip, and decoding chip passes through circuit and signal receiver
Connection keeps transformer that information is accurate and is securely transmitted to terminal equipped with wireless data transmission device.
A kind of power transformer, the upper and lower ends of three pieces cooling fin 3 are designed with the buckle for disassembly, the first coiling 5,
It is equipped in second coiling 21 and third coiling 22 and buckles matched card slot, keep cooling fin 3 fixed using buckle and card slot
It will not be fallen easily on coiling.
The diameter of a kind of power transformer, the air outlet of left and right ends is gradually reduced from inside to outside, the side wall of air outlet with
Level is in 15 degree, can reduce the entrance protective device of left and right ends pneumatic dust, when can also effectively reduce machine run
Sound.
A kind of power transformer, battery 8 can connect charging with extraneous power supply, and power transformer first uses extraneous electricity
Source is powered when the external world can not provide electricity using battery 8, and the device when having a power failure is made not stop working.
A kind of power transformer, shell 12 are made of puigging, and pedestal is made and can effectively be subtracted using vibration reducing rubber plate
Sound when small machine operates.
A kind of power transformer, the first coiling 5 use anti-clockwise windings from top to bottom, and the second coiling 21 is from top to bottom
Using coiling clockwise, third coiling 22 can make user not mix up two coilings using coiling clockwise from top to bottom
For voltage value.
A kind of power transformer, high pressure group, middle pressure group and low pressure group are in parallel, are stopped working due to some when one group
When, another group also stops.
Embodiment 2
When voltage zone in choosing, start-up operation compensation system starts work work, and fan and cooling fin 3 are started to work, by heat
Shed by left and right ends and top gas outlet, the temperature sensor 14 in temperature compensation system detect cold and hot contact 4 obtain it is cold
Temperature is transferred to single-chip microcontroller 18 by the temperature of hot junction 4, and single-chip microcontroller 18 obtains the electricity that should be compensated by the relationship of temperature and resistance
Pressure value, the temperature in detection device, temperature are greater than specified amount alarm device and open with low tension switch element 10 temperature sensor 14 again
Beginning work is cut off the power and is sounded an alarm, and the work of capacitive compensator 7 improves power supply utilization rate.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms, therefore no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
Claims (10)
1. a kind of power transformer, including transformer body, compensation system, battery, shell, protective shell and pedestal, feature
Be: power transformer ontology, compensation system and single-chip microcontroller are located in shell, and shell fits closely protective shell, and protective shell is located at
The outside of shell, pedestal are located at the lower section of protective shell, point have in transformer body high pressure group, middle pressure group, low pressure group, single-chip microcontroller and
Low tension switch element, high pressure group are located at the left end of middle pressure group, and middle pressure group is located at the left end of low pressure group, is equipped with the first iron in high pressure group
Core, the first coiling, high tension terminal, mounting base, cooling fin and control chip, be equipped in middle pressure group the second iron core, second around
Coil, middle crimping terminal, mounting base, cooling fin and control chip, low pressure group is interior to be equipped with third iron core, third coiling, low pressure
Binding post, mounting base, cooling fin and control chip, the installation that the first iron core, the second iron core and third iron core pass through upper and lower ends
Seat is fixedly connected on shell, and coiling snare closely surrounds coiling in the outside of iron core, cooling fin, and the circle number of coiling is more
The size of voltage value is determined less, and induction chip is located at the left upper end of cooling fin, high tension terminal, middle crimping terminal and low pressure wiring
Column is located at the upper end of protective shell and lower section respectively corresponds high pressure group, middle pressure group and low pressure group, and low tension switch element is located at high pressure group
The upper right side of lower end mounting base, low tension switch element is interior to be equipped with electrothermal relay, self- recoverage fuse and earth leakage circuit-breaker, low pressure
Switch element connect the intrinsic connection circuit of power transformer, low tension switch element by circuit be separately connected high pressure group, in
The left and right ends of the temperature sensor of pressure group and low pressure group, shell and protective shell are respectively equipped with six side air outlets, shell with
The upper end of protective shell is set there are four air outlet, and the lower end of shell and protective shell is equipped with air inlet corresponding with upper end air outlet position
Mouthful, each air inlet is designed with fan, temperature compensation system and capacitive compensator is equipped in compensation system, in temperature compensation system
Equipped with temperature sensor and wire winded electroplating formula multiple-contact pile, wire winded electroplating formula multiple-contact pile is equipped with cold junction and hot junction,
Temperature sensor is used to detect temperature in the temperature and temperature compensation system of cold junction and hot junction, the first iron core, the second iron core
It is designed with capacitive compensator with the left end of third iron core and lower end mounting base junction, temperature sensor is located at the upper right of cooling fin
End, is equipped with single-chip microcontroller above the temperature sensor of high pressure group, and the lower part of shell and protective shell sets that there are three battery, three electric power storages
Pond position is corresponding with high pressure group, middle pressure group and low pressure group respectively, and three batteries are respectively as high pressure group, middle pressure group and low pressure
The general supply of group, single-chip microcontroller are equipped with alarm, and temperature sensor passes through circuit connection single-chip microcontroller and alarm.
2. a kind of power transformer according to claim 1, it is characterised in that: the first coiling, the second coiling, third
Coiling, the first iron core, the second iron core and third iron core outer surface be equipped with the black coating of high-absorbility, hot junction is located at
On black coating outside first coiling, the second coiling and third coiling, cold junction be located at the first iron core, the second iron core and
On black coating outside third iron core, cold junction and hot junction are connect by circuit with wire winded electroplating formula multiple-contact pile, coiling
Plating formula multiple-contact pile is connect by circuit with temperature sensor.
3. a kind of power transformer according to claim 1, it is characterised in that: be equipped with wireless data transmission in single-chip microcontroller and fill
It sets, wireless data transmission device is connect by circuit with battery.
4. a kind of power transformer according to claim 3, it is characterised in that: be equipped with coding in wireless data transmission device
Chip, driving chip, control system, extraneous wireless data receiving device are equipped with decoding chip, signal receiver, feedback device,
By connecting between circuit and coding chip, driving chip, driving chip is connect by circuit with coding chip control system, is solved
Code chip is connect by circuit with signal receiver.
5. a kind of power transformer according to claim 1, it is characterised in that: the upper and lower ends of three pieces cooling fin are designed with
It is equipped with for the buckle of disassembly, in the first coiling, the second coiling and third coiling and buckles matched card slot.
6. a kind of power transformer according to claim 1, it is characterised in that: the diameter of the air outlet of left and right ends is by interior
To being gradually reduced outside, the side wall and level of air outlet are in 15 degree.
7. a kind of power transformer according to claim 1, it is characterised in that: battery can be connect with extraneous power supply to be filled
Electricity, power transformer first use extraneous power supply, and storage battery power supply is used when the external world can not provide electricity.
8. a kind of power transformer according to claim 1, it is characterised in that: shell is made of puigging, and pedestal is adopted
It is made of vibration reducing rubber plate.
9. a kind of power transformer according to claim 1, it is characterised in that: the first coiling uses the inverse time from top to bottom
Needle coiling, the second coiling use coiling clockwise from top to bottom, and third coiling uses coiling clockwise from top to bottom.
10. a kind of power transformer according to claim 1, it is characterised in that: high pressure group and low pressure group are in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027412.4A CN107680777B (en) | 2017-10-27 | 2017-10-27 | A kind of power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027412.4A CN107680777B (en) | 2017-10-27 | 2017-10-27 | A kind of power transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107680777A CN107680777A (en) | 2018-02-09 |
| CN107680777B true CN107680777B (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711027412.4A Active CN107680777B (en) | 2017-10-27 | 2017-10-27 | A kind of power transformer |
Country Status (1)
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| CN (1) | CN107680777B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729115A (en) * | 2019-09-20 | 2020-01-24 | 特变电工衡阳变压器有限公司 | Method for suppressing lightning impulse potential difference between high-voltage and medium-voltage windings and three-winding transformer |
| CN117038297B (en) * | 2023-07-05 | 2024-03-12 | 江苏亚威变压器有限公司 | Novel transformer |
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| CN2699446Y (en) * | 2004-01-31 | 2005-05-11 | 江西惠昌变压器有限公司 | Novel power cabinet type transformer |
| JP2013004776A (en) * | 2011-06-17 | 2013-01-07 | Hitachi Industrial Equipment Systems Co Ltd | Mold transformer |
| CN204120996U (en) * | 2013-10-09 | 2015-01-28 | 卫斯实业股份有限公司 | Temperature measuring device |
| CN204289010U (en) * | 2015-01-14 | 2015-04-22 | 安徽深蓝电子科技有限公司 | A kind of modified model high-frequency pulse transformer |
| CN104807138A (en) * | 2013-11-16 | 2015-07-29 | 赫拉胡克公司 | Method and device for determining at least one control signal for controlling an air conditioning system |
| CN206758205U (en) * | 2017-04-14 | 2017-12-15 | 成都一变变压器有限公司 | A kind of easy heat radiation dry-type transformer |
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2017
- 2017-10-27 CN CN201711027412.4A patent/CN107680777B/en active Active
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| CN2699446Y (en) * | 2004-01-31 | 2005-05-11 | 江西惠昌变压器有限公司 | Novel power cabinet type transformer |
| JP2013004776A (en) * | 2011-06-17 | 2013-01-07 | Hitachi Industrial Equipment Systems Co Ltd | Mold transformer |
| CN204120996U (en) * | 2013-10-09 | 2015-01-28 | 卫斯实业股份有限公司 | Temperature measuring device |
| CN104807138A (en) * | 2013-11-16 | 2015-07-29 | 赫拉胡克公司 | Method and device for determining at least one control signal for controlling an air conditioning system |
| CN204289010U (en) * | 2015-01-14 | 2015-04-22 | 安徽深蓝电子科技有限公司 | A kind of modified model high-frequency pulse transformer |
| CN206758205U (en) * | 2017-04-14 | 2017-12-15 | 成都一变变压器有限公司 | A kind of easy heat radiation dry-type transformer |
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| CN107680777A (en) | 2018-02-09 |
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