CN209029223U - Transformer with warning function - Google Patents
Transformer with warning function Download PDFInfo
- Publication number
- CN209029223U CN209029223U CN201822126081.6U CN201822126081U CN209029223U CN 209029223 U CN209029223 U CN 209029223U CN 201822126081 U CN201822126081 U CN 201822126081U CN 209029223 U CN209029223 U CN 209029223U
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- CN
- China
- Prior art keywords
- iron core
- shell
- warning function
- controller
- transformer
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Abstract
The utility model discloses a kind of transformers with warning function, including primary coil, secondary coil and iron core, the iron core is rectangular frame structure, primary coil is wound on the left side of iron core, right edge is provided with secondary coil, the iron core is set on the base, and shell is provided on pedestal, the shell covers iron core, cover iron core, alarm is equipped with by screw on the side wall of outer shell, and is provided with temperature sensor and controller inside the housing, the temperature sensor and controller electrical connection.When transformer temperature it is raised to threshold value when will do it automatic alarm.
Description
Technical field
The utility model relates to field transformers, and in particular to a kind of transformer with warning function.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core.Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing etc..Therefore, transformer exists
The application of power industry is also very extensive, and transformer can generate a large amount of heat when using for a long time increase its internal temperature,
It will affect its service performance, or even can destroy in transformer and have light component, cause insulating layer to fall off, therefore set on the transformer
Setting warning function has significant meaning, and all lacks this function on existing transformer, when inside transformer temperature is excessively high not
Timely early warning can be reached.
Utility model content
The purpose of this utility model is to provide a kind of transformers with warning function, arrive when transformer temperature is raised
It will do it automatic alarm when threshold value.
In order to solve the above technical problems, the utility model uses following technical scheme:
Transformer with warning function, including primary coil, secondary coil and iron core, the iron core are rectangle frame knot
Structure is wound with primary coil on the left side of iron core, and right edge is provided with secondary coil, and the iron core is set on the base, and bottom
It is provided with shell on seat, the shell covers iron core, covers iron core, alarm is equipped with by screw on the side wall of outer shell,
And it is provided with temperature sensor and controller inside the housing, the temperature sensor and controller electrical connection.
Further, four sides of the shell are provided with radiator window, and radiator window is shutter.
Further, the iron core upper end is provided with winding joint, the end portion of the primary coil and secondary coil
It is arranged on winding joint.
Further, battery compartment is provided on the pedestal, the battery compartment is provided with dry cell, with electric device by dry electricity
Pond power supply.
Further, the controller is electrically connected with alarm, and is provided with threshold temperature in the controller.
Further, the shell and pedestal detachable connection.
Compared with prior art, the utility model has the beneficial effects that
The utility model structure is simple, securely and reliably, by being provided with alarm and temperature sensor on the transformer, when
Alarm equipment alarm can be triggered in transformer, when the temperature is excessively high to warn people to carry out further cooling down operation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure, 1- pedestal, 2- shell, 3- alarm, 4- battery compartment, 5- temperature sensor, 6- winding joint, 7- heat dissipation
Window, 8- controller, 9- iron core, 10- primary coil.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1:
Refering to what is shown in Fig. 1, the utility model provides a kind of transformer with warning function, including primary coil 10,
Secondary coil 11 and iron core 9, the iron core 9 are rectangular frame structure, are wound with primary coil 10, right edge on the left side of iron core 9
It being provided with secondary coil 11, and primary coil 10 and secondary coil 11 are enameled wire, the iron core 9 is arranged on pedestal 1, and
Shell 2 is provided on pedestal 1, the shell 2 covers iron core 9 to prevent human body touching from safety accident, 2 side wall of shell occurs
It is upper that alarm 3 is equipped with by screw, and temperature sensor 5 and controller 8, the temperature sensing are internally provided in shell 2
Device 5 and controller 8 are electrically connected, and when the temperature that temperature sensor 5 detects reaches threshold values set in controller 8, can be touched
It sends out alarm 3 and issues alert ring, to prompt people's transformer temperature excessively high.
Embodiment 2:
On the basis of the above embodiments, another embodiment of the utility model is, in order to enable inside transformer to lead to
Wind heat dissipation, four sides of the shell 2 are provided with radiator window 7, and radiator window 7 is shutter.
Embodiment 3:
On the basis of the above embodiments, another embodiment of the utility model is, 9 upper end of iron core be provided with around
The end portion of group connector 6, the primary coil 10 and secondary coil 11 is arranged on winding joint 6, is arranged on winding joint 6
Input end interface and output end interface, in order to connect step-up/step-down circuit.
Embodiment 4:
On the basis of the above embodiments, another embodiment of the utility model is to give 8 He of controller in order to independent
Alarm 3 is powered, and is provided with battery compartment 4 on the pedestal 1, battery compartment 4 is electrically connected with controller 8, and the battery compartment 4 is provided with
Dry cell, with electric device by dry cell power supply.The controller 8 is electrically connected with alarm 3, and is provided in the controller 8
Threshold temperature makes when the temperature that temperature sensor 5 detects reaches the threshold values being arranged in controller 8 so that alarm 3 it is electric simultaneously
Issue alert song.
Embodiment 5:
On the basis of the above embodiments, another embodiment of the utility model is, for the ease of carrying out to transformer
Maintenance, the shell 2 and 1 detachable connection of pedestal.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout or layout carry out various deformation and improvement.In addition to building block or
It is laid out outside the modification and improvement carried out, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. having the transformer of warning function, including primary coil (10), secondary coil (11) and iron core (9), the iron core (9)
It for rectangular frame structure, is wound with primary coil (10) on the left side of iron core (9), right edge is provided with secondary coil (11), special
Sign is: the iron core (9) is arranged on pedestal (1), and shell (2) are provided on pedestal (1), and the shell (2) covers iron
Core (9) is equipped with alarm (3) on shell (2) side wall by screw, and is internally provided with temperature sensing in shell (2)
Device (5) and controller (8), the temperature sensor (5) and controller (8) electrical connection.
2. the transformer according to claim 1 with warning function, it is characterised in that: four sides of the shell (2)
While being provided with radiator window (7), radiator window (7) is shutter.
3. the transformer according to claim 1 with warning function, it is characterised in that: iron core (9) the upper end setting
Have winding joint (6), the end portion of the primary coil (10) and secondary coil (11) is arranged on winding joint (6).
4. the transformer according to claim 1 with warning function, it is characterised in that: be provided on the pedestal (1)
Battery compartment (4), the battery compartment (4) is provided with dry cell, with electric device by dry cell power supply.
5. the transformer according to claim 1 with warning function, it is characterised in that: the controller (8) and alarm
Device (3) electrical connection, and threshold temperature is provided in the controller (8).
6. the transformer according to claim 1 with warning function, it is characterised in that: the shell (2) and pedestal (1)
Detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126081.6U CN209029223U (en) | 2018-12-18 | 2018-12-18 | Transformer with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126081.6U CN209029223U (en) | 2018-12-18 | 2018-12-18 | Transformer with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209029223U true CN209029223U (en) | 2019-06-25 |
Family
ID=66911565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822126081.6U Active CN209029223U (en) | 2018-12-18 | 2018-12-18 | Transformer with warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209029223U (en) |
-
2018
- 2018-12-18 CN CN201822126081.6U patent/CN209029223U/en active Active
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| GR01 | Patent grant |