CN208335969U - A kind of portable transformer - Google Patents
A kind of portable transformer Download PDFInfo
- Publication number
- CN208335969U CN208335969U CN201820668742.5U CN201820668742U CN208335969U CN 208335969 U CN208335969 U CN 208335969U CN 201820668742 U CN201820668742 U CN 201820668742U CN 208335969 U CN208335969 U CN 208335969U
- Authority
- CN
- China
- Prior art keywords
- insulator shell
- voltage detector
- winding
- bolted
- iron core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of portable transformers, including insulator shell, alarm device, iron core and handle, radiator is equipped with inside the insulator shell, the radiator side is equipped with primary voltage detector, controller is equipped with above the primary voltage detector, the controller side is equipped with the alarm device, the iron core is equipped with below the alarm device, temperature sensor is equipped with above the iron core, the temperature sensor side is equipped with secondary voltage detector, safety box is equipped with below the secondary winding, primary voltage detector side is equipped with first winding, maintenance door is equipped with below the insulator shell, the maintenance door side is equipped with voltage output end, the insulator shell side is equipped with handle, the maintenance door side is equipped with voltage input end.Beneficial effect is: using safety box and alarm device, disconnects in time, protection circuit；Maintenance door is set, maintenance and inspection are facilitated；Handle is set, is convenient for carrying.
Description
Technical field
The utility model relates to technical field of transformer equipment, more particularly to a kind of portable transformer.
Background technique
Transformer (Transformer) is the device for changing alternating voltage using the principle of electromagnetic induction, main member
It is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, impedance transformation, is isolated, is steady at current transformation
Press (magnetic saturation transformer) etc..Can be divided into, according to use: (electric furnace becomes, rectification becomes, power frequency examination for power transformer and special transformer
Test 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.).But common transformer is simultaneously inconvenient to carry.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of portable transformer.
The utility model achieves the above object through the following technical schemes:
A kind of portable transformer, including insulator shell, alarm device, iron core and handle, inside the insulator shell
Equipped with radiator, the radiator side is equipped with primary voltage detector, is equipped with controller above the primary voltage detector,
The controller side is equipped with the alarm device, and the iron core is equipped with below the alarm device, is equipped with temperature above the iron core
Sensor, the temperature sensor side are equipped with secondary voltage detector, be equipped with below the secondary voltage detector it is secondary around
Group, the secondary winding lower section are equipped with safety box, and primary voltage detector side is equipped with the first winding, the insulation
Maintenance door is equipped with below body case, the maintenance door side is equipped with voltage output end, and the insulator shell side is equipped with handle,
The maintenance door side is equipped with voltage input end.
In above structure, the first winding accesses circuit, and the voltage input end is the first winding input voltage,
According to electromagnetic induction principle, the iron core generates alternating flux, and the secondary winding generates electromotive force, and the secondary winding is through institute
It states safety box and accesses circuit from the voltage output end, when current is excessive, the safety box disconnecting circuit, the primary voltage
Detector detects the first winding voltage, and the secondary voltage detector detects the secondary winding voltage, works as overvoltage
When, the controller controls the alarm device and sounds an alarm, and the temperature sensor detects the iron core temperature and feeds back to institute
State controller, when the iron core when the temperature is excessively high, the controller sounds an alarm the alarm device, the temperature sensing type
It number is pt100, the controller model KY02S, the radiator is that the present apparatus radiates, and the handle can be used for carrying
Device, the maintenance door can be used for the maintenance and inspection of the present apparatus.
In order to further increase the use function of portable transformer, the insulator shell and the voltage input end are logical
It crosses and is bolted, the voltage output end is bolted with the insulator shell, the maintenance door and the insulator
Shell is connected by hinge, and the handle is bolted with the insulator shell.
Connect to further increase the use function of portable transformer, the radiator and the radiator by bolt
It connects, the primary voltage detector is bolted with the insulator shell, the controller and the insulator shell
It is bolted, the alarm device is connected by key with the insulator shell, outside the temperature sensor and institute's insulator
Shell is bolted, and the secondary voltage detector is bolted with the insulator shell, the safety box and institute
Insulator shell is stated to be bolted.
In order to further increase the use function of portable transformer, the iron core and the insulator shell pass through card slot
Connection, the first winding are wrapped on the iron core, and the secondary winding is wrapped on the iron core.
In order to further increase the use function of portable transformer, the first winding and the primary voltage detector
By electrical connection, the secondary winding passes through with the secondary voltage detector to be electrically connected, the voltage input end and described one
Secondary winding is by electrical connection, and the secondary winding passes through with the safety box to be electrically connected, the safety box and the voltage output
End passes through electrical connection.
In order to further increase the use function of portable transformer, the temperature sensor and the controller pass through electricity
Connection, the primary voltage detector passes through with the controller to be electrically connected, the secondary voltage detector and the controller
By electrical connection, the controller passes through with the alarm device to be electrically connected.
The utility model has the beneficial effects that: being disconnected in time using safety box and alarm device, protection circuit；Setting inspection
Door is repaired, maintenance and inspection are facilitated；Handle is set, is convenient for carrying.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model kind portable transformer；
Fig. 2 is the left view of the utility model kind portable transformer；
Fig. 3 is the top view of the utility model kind portable transformer；
Fig. 4 is the circuit structure diagram of the utility model kind portable transformer.
The reference numerals are as follows:
1, insulator shell；2, radiator；3, primary voltage detector；4, controller；5, alarm device；6, iron core；7, warm
Spend sensor；8, secondary voltage detector；9, secondary winding；10, safety box；11, first winding；12, maintenance door；13, voltage
Output end；14, handle；15, voltage input end.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As Figure 1-Figure 4, a kind of portable transformer, including insulator shell 1, alarm device 5, iron core 6 and handle
14, radiator 2 is equipped with inside insulator shell 1,2 side of radiator is equipped with primary voltage detector 3, primary voltage detector 3
Top is equipped with controller 4, and 4 side of controller is equipped with alarm device 5, and iron core 6 is equipped with below alarm device 5, is equipped with temperature above iron core 6
Sensor 7,7 side of temperature sensor are equipped with secondary voltage detector 8, are equipped with secondary winding 9 below secondary voltage detector 8,
Safety box 10 is equipped with below secondary winding 9,3 side of primary voltage detector is equipped with first winding 11, sets below insulator shell 1
There is maintenance door 12,12 side of maintenance door is equipped with voltage output end 13, and 1 side of insulator shell is equipped with handle 14, maintenance door 12 1
Side is equipped with voltage input end 15.
In above structure, first winding 11 accesses circuit, and voltage input end 15 is 11 input voltage of first winding, according to electricity
Magnetic induction principle, iron core 6 generate alternating flux, and secondary winding 9 generates electromotive force, and secondary winding 9 is defeated from voltage through safety box 10
Outlet 13 accesses circuit, and when current is excessive, 10 disconnecting circuit of safety box, primary voltage detector 3 detects 11 electricity of first winding
Pressure, secondary voltage detector 8 detects 9 voltage of secondary winding, and when overvoltage, controller 4 controls alarm device 5 and sounds an alarm,
Temperature sensor 7 detects 6 temperature of iron core and simultaneously feeds back to controller 4, when iron core 6 when the temperature is excessively high, controller 4 sends out alarm device 5
Alarm out, 7 model pt100 of temperature sensor, 4 model KY02S of controller, radiator 2 are present apparatus heat dissipation, and handle 14 can
For carrying the present apparatus, maintenance door 12 can be used for the maintenance and inspection of the present apparatus.
In order to further increase the use function of portable transformer, insulator shell 1 and voltage input end 15 pass through spiral shell
It tethers and connects, voltage output end 13 is bolted with insulator shell 1, and maintenance door 12 and insulator shell 1 are connected by hinge
It connects, handle 14 is bolted with insulator shell 1, and radiator 2 is bolted with radiator 2, primary voltage detection
Device 3 is bolted with insulator shell 1, and controller 4 is bolted with insulator shell 1, alarm device 5 and insulator
Shell 1 is connected by key, and temperature sensor 7 is bolted with institute insulator shell 1, secondary voltage detector 8 and insulation
Body case 1 is bolted, and safety box 10 is bolted with insulator shell 1, and iron core 6 passes through with insulator shell 1
Card slot connection, first winding 11 are wrapped on iron core 6, and secondary winding 9 is wrapped on iron core 6, first winding 11 and primary voltage
Detector 3 is by electrical connection, and secondary winding 9 passes through with secondary voltage detector 8 to be electrically connected, voltage input end 15 and first winding
11 by electrical connection, and with safety box 10 by being electrically connected, safety box 10 passes through with voltage output end 13 to be electrically connected secondary winding 9,
Temperature sensor 7 is with controller 4 by being electrically connected, and primary voltage detector 3 with controller 4 by being electrically connected, examine by secondary voltage
Device 8 is surveyed with controller 4 by being electrically connected, controller 4 passes through with alarm device 5 to be electrically connected.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (6)
1. a kind of portable transformer, it is characterised in that: including insulator shell (1), alarm device (5), iron core (6) and handle
(14), radiator (2) are equipped with inside the insulator shell (1), radiator (2) side is equipped with primary voltage detector
(3), controller (4) are equipped with above the primary voltage detector (3), controller (4) side is equipped with the alarm device
(5), the iron core (6) are equipped with below the alarm device (5), are equipped with temperature sensor (7) above the iron core (6), the temperature
It spends sensor (7) side and is equipped with secondary voltage detector (8), secondary winding is equipped with below the secondary voltage detector (8)
(9), safety box (10) are equipped with below the secondary winding (9), primary voltage detector (3) side is equipped with first winding
(11), maintenance door (12) are equipped with below the insulator shell (1), maintenance door (12) side is equipped with voltage output end
(13), insulator shell (1) side is equipped with handle (14), and maintenance door (12) side is equipped with voltage input end (15).
2. a kind of portable transformer according to claim 1, it is characterised in that: the insulator shell (1) with it is described
Voltage input end (15) is bolted, and the voltage output end (13) is bolted with the insulator shell (1),
The maintenance door (12) is connected by hinge with the insulator shell (1), the handle (14) and the insulator shell (1)
It is bolted.
3. a kind of portable transformer according to claim 1, it is characterised in that: the radiator (2) and the heat dissipation
Device (2) is bolted, and the primary voltage detector (3) is bolted with the insulator shell (1), the control
Device (4) processed is bolted with the insulator shell (1), and the alarm device (5) and the insulator shell (1) pass through key
Connection, the temperature sensor (7) is bolted with the insulator shell (1), the secondary voltage detector (8) and
The insulator shell (1) is bolted, and the safety box (10) is bolted with the insulator shell (1).
4. a kind of portable transformer according to claim 1, it is characterised in that: the iron core (6) and the insulator
Shell (1) is connected by card slot, and the first winding (11) is wrapped on the iron core (6), secondary winding (9) winding
On the iron core (6).
5. a kind of portable transformer according to claim 1, it is characterised in that: the first winding (11) and described one
Secondary voltage detector (3) is by electrical connection, and the secondary winding (9) passes through with the secondary voltage detector (8) to be electrically connected, institute
Voltage input end (15) and the first winding (11) are stated by be electrically connected, the secondary winding (9) and the safety box (10)
By electrical connection, the safety box (10) passes through with the voltage output end (13) to be electrically connected.
6. a kind of portable transformer according to claim 1, it is characterised in that: the temperature sensor (7) with it is described
Controller (4) is by electrical connection, and the primary voltage detector (3) passes through with the controller (4) to be electrically connected, the secondary electricity
With the controller (4) by being electrically connected, the controller (4) passes through with the alarm device (5) to be electrically connected pressure detector (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668742.5U CN208335969U (en) | 2018-05-07 | 2018-05-07 | A kind of portable transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668742.5U CN208335969U (en) | 2018-05-07 | 2018-05-07 | A kind of portable transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208335969U true CN208335969U (en) | 2019-01-04 |
Family
ID=64776182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820668742.5U Expired - Fee Related CN208335969U (en) | 2018-05-07 | 2018-05-07 | A kind of portable transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208335969U (en) |
-
2018
- 2018-05-07 CN CN201820668742.5U patent/CN208335969U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |