Transformer framework beneficial to heat dissipation

Abstract

The utility model relates to the technical field of transformer framework heat dissipation, in particular to a transformer framework facilitating heat dissipation, which comprises a transformer framework body. The transformer framework comprises a transformer framework body and further comprises an infrared temperature detection module, a data acquisition card, a controller and a signal sending module, the two sides of the transformer framework body are each fixedly connected with a magnetic core isolation plate, the upper ends of the two magnetic core isolation plates are each provided with a first mounting block, and the front side surfaces of the two first mounting blocks are connected with an L-shaped plate through connecting rods; an infrared temperature detection module is mounted on the lower end surface of the L-shaped plate, a data acquisition card is mounted on the lower end surface of the L-shaped plate, and a controller is mounted at the upper end of the L-shaped plate; according to the utility model, through the infrared temperature detection module, the data acquisition card, the controller and the signal sending module, the mechanism can record monitoring data in real time and generate a temperature change trend chart through the remote monitoring platform, thereby helping an operator to analyze the operation state of equipment and predict potential fault points, and realizing preventive maintenance.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer skeleton heat dissipation technical field especially transformer skeleton beneficial to heat dissipation. BACKGROUND

[0002] The transformer is the device that utilizes electromagnetic induction principle to change AC voltage, mainly by primary coil, secondary coil, core and transformer skeleton, the core is by many silicon steel sheets superposition, the transformer skeleton is indispensable component part in transformer, the transformer skeleton is indispensable component part in transformer, it provides winding space for primary coil and secondary coil, also plays the role of fixed silicon steel sheet in transformer.

[0003] Common transformer skeleton cannot record temperature change of transformer key position, because of lacking historical temperature data record, operating personnel cannot understand temperature change trend of transformer in different time periods, is difficult to carry out fault analysis and prevention.

[0004] Therefore, in view of the above-mentioned transformer skeleton, the temperature change of the key part of the transformer cannot be recorded, which leads to the difficulty in fault analysis and prevention of the device, a transformer skeleton beneficial to heat dissipation can be designed, through the infrared temperature detection module, the data acquisition card, the controller and the signal sending module, so that the mechanism can record the monitoring data in real time through the remote monitoring platform, generate the temperature change trend chart, help the operating personnel to analyze the running state of the equipment, predict the potential fault point, realize the preventive maintenance, to solve the above-mentioned problem. UTILITY MODEL CONTENT

[0005] In order to overcome the problem that the common transformer skeleton cannot record the temperature change of the key part of the transformer, leading to the difficulty in fault analysis and prevention of the device.

[0006] The technical scheme of the utility model is: a transformer skeleton beneficial to heat dissipation, comprising a transformer skeleton body, an infrared temperature detection module, a data acquisition card, a controller and a signal sending module, two magnetic core isolation plates are fixedly connected on the two sides of the transformer skeleton body, an installation block one is installed on the upper end of each of the two magnetic core isolation plates, an L-shaped plate is connected to the front side surface of the two installation blocks one through a connecting rod, an infrared temperature detection module is installed on the lower end surface of the L-shaped plate, a data acquisition card is installed on the lower end surface of the L-shaped plate, a controller is installed on the upper end of the L-shaped plate, and a signal sending module is installed on the upper end of the L-shaped plate.

[0007] The infrared temperature detection module can quickly read the temperature change without contact, is used for monitoring the temperature of the key part of the transformer in real time, the data acquisition card can collect the data of the infrared temperature detection module and transmit the data to the controller, the controller can process the temperature data, controls the heat dissipation mechanism according to the preset logic, when the temperature detected exceeds the preset threshold value, the signal sending module sends an alarm signal to the operator, reminds the operator to take corresponding measures, meanwhile, the signal sending module can send the temperature data and the control instruction to the remote monitoring platform, is used for recording the temperature change of the key part of the transformer in real time, the mechanism can record the monitoring data in real time through the remote monitoring platform, generates a temperature change trend chart, helps the operator to analyze the running state of the equipment, predicts potential fault points, and realizes preventive maintenance.

[0008] As preferred, two installation blocks are respectively installed with a magnetic core installation plate on the side surface away from each other, and the surface of the two magnetic core installation plates is installed with a magnetic core body.

[0009] As preferred, the lower end of the two magnetic core isolation plates is respectively installed with an installation block two, the lower end of the two installation blocks two is respectively installed with a bottom plate, and the lower end of the bottom plate is fixedly connected with a PIN seat.

[0010] As preferred, the lower end of the PIN seat is fixedly connected with six metal pins, and the lower end surface of the PIN seat is provided with a wire slot.

[0011] As preferred, the lower end of the PIN seat is fixedly connected with a PCB plate fixed fulcrum, and the controller is electrically connected with the infrared temperature detection module, the data acquisition card and the signal sending module.

[0012] As preferred, the surface of the transformer framework body is provided with four protrusions, and the inner surface of the transformer framework body is provided with four recesses.

[0013] As preferred, the surface of the magnetic core isolation plate is provided with four through holes, and the through hole positions and specifications of the surfaces of the two magnetic core isolation plates are consistent.

[0014] The utility model discloses the beneficial effect:

[0015] The utility model discloses a through using infrared temperature detection module, need not contact can quick reading temperature change's condition, for real -time monitoring transformer key position's temperature, data acquisition card can gather infrared temperature detection module's data to transmission for controller, controller can handle temperature data, according to the logic control outside's heat dissipation mechanism of prearranging, when detecting temperature exceeds preset threshold value, signal sending module sends alarm signal to operator, reminds operator to take corresponding measure, and signal sending module can send temperature data and control instruction to remote monitoring platform simultaneously, for real -time record monitoring transformer key position's temperature change, and this mechanism can through remote monitoring platform real -time record monitoring data, generates temperature change trend chart, helps operator to analyze equipment's operating state, predicts potential trouble point, realizes preventive maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is transformer framework three -dimensional structure schematic diagram of this utility model for beneficial to radiating;

[0017] Figure 2 It is transformer framework magnetic core isolation plate place three -dimensional structure schematic diagram of this utility model for beneficial to radiating;

[0018] Figure 3 It is transformer framework mounting block one place three -dimensional structure schematic diagram of this utility model for beneficial to radiating;

[0019] Figure 4 It is transformer framework bottom plate three -dimensional structure schematic diagram of this utility model for beneficial to radiating.

[0020] In the drawing: 1, transformer framework body;2, magnetic core isolation plate;3, mounting block one;4, magnetic core mounting plate;5, magnetic core body;6, L type board;7, infrared temperature detection module;8, controller;9, signal sending module;10, data acquisition card;11, mounting block two;12, boss;13, recess;14, through -hole;15, bottom plate;16, PIN seat;17, wire slot;18, metal pin;19, PCB board fixed fulcrum. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-4The utility model provides a kind of embodiment: transformer framework beneficial to heat dissipation, including transformer framework body 1;Still including infrared temperature detection module 7, data acquisition card 10, controller 8 and signal sending module 9, one magnetic core isolation plate 2 is fixedly connected in the two sides of transformer framework body 1, the upper end of two magnetic core isolation plates 2 is respectively installed with one mounting block one 3, the front side surface of two mounting block one 3 is connected with L type plate 6 by connecting rod, the lower end surface of L type plate 6 is installed with infrared temperature detection module 7, the lower end surface of L type plate 6 is installed with data acquisition card 10, the upper end of L type plate 6 is installed with controller 8, the upper end of L type plate 6 is installed with signal sending module 9.

[0023] Please refer to Figures 1-4 In the embodiment, one magnetic core mounting plate 4 is installed on the side surface of two mounting block one 3 away from each other respectively, magnetic core body 5 is installed on the surface of two magnetic core mounting plates 4, magnetic core mounting plate 4 is used to install magnetic core body 5, to ensure the stable installation of magnetic core body 5 on transformer framework, magnetic core body 5 is used as the core component of transformer, responsible for electromagnetic energy conversion, one mounting block two 11 is installed on the lower end of two magnetic core isolation plates 2 respectively, one bottom plate 15 is installed on the lower end of two mounting block two 11 respectively, PIN seat 16 is fixedly connected on the lower end of bottom plate 15, mounting block two 11 is used to connect magnetic core isolation plate 2 and bottom plate 15, to ensure the stability and reliability of structure, bottom plate 15 provides a stable base, fixed PIN seat 16, to ensure that the bottom structure of entire transformer framework is stable, PIN seat 16 is used to connect transformer framework and other circuit board or equipment, to provide electrical connection, six metal pins 18 are fixedly connected on the lower end of PIN seat 16, wire slot 17 is opened on the lower end surface of PIN seat 16, metal pin 18 is used to provide electrical connection point, to ensure the smooth transmission of current, wire slot 17 is used to guide wire, to ensure that wiring is neat, reduce electromagnetic interference.

[0024] Please refer to Figures 1-4In the embodiment, the lower end of the PIN seat 16 is fixedly connected with a PCB fixed fulcrum 19, the controller 8 is electrically connected with the infrared temperature detection module 7, the data acquisition card 10 and the signal sending module 9, the PCB fixed fulcrum 19 is made of metal material, the PCB is fixed through a screw, the metal material has good mechanical strength and durability, can bear certain mechanical stress, ensures the stable installation of the PCB, the surface of the transformer skeleton body 1 is provided with four protrusions 12, the inner surface of the transformer skeleton body 1 is provided with four grooves 13, four protrusions 12 are arranged on the curved surface of the winding area of the transformer skeleton body 1, after winding, there is a gap between the coil and the transformer, air flow is facilitated, thereby facilitating the heat dissipation of the transformer coil, four grooves 13 are arranged in the transformer skeleton body 1, after assembly, there is also a gap between the magnetic core body 5 and the transformer skeleton body 1 due to the four grooves 13, which is beneficial to the heat dissipation of the magnetic core body 5, four through holes 14 are arranged on the surface of the magnetic core isolation plate 2, the positions and specifications of the through holes 14 on the surfaces of the two magnetic core isolation plates 2 are consistent, the through holes 14 are arranged on the surface of the magnetic core isolation plate 2, so that there is also a gap between the top and bottom of the coil and the transformer skeleton body 1, thereby facilitating the heat dissipation of the top and bottom of the transformer coil.

[0025] In the process of work, the infrared temperature detection module 7 can quickly read the temperature change without contact, which is used to monitor the temperature of the key parts of the transformer in real time. The data acquisition card 10 can collect the data of the infrared temperature detection module 7 and transmit it to the controller 8. The controller 8 can process the temperature data and control the external cooling mechanism according to the preset logic. When the detected temperature exceeds the preset threshold, the signal sending module 9 sends an alarm signal to the operator, reminding the operator to take corresponding measures. At the same time, the signal sending module 9 can send the temperature data and control instructions to the remote monitoring platform, which is used to record the temperature change of the key parts of the transformer in real time. The mechanism can record the monitoring data in real time through the remote monitoring platform to generate a temperature change trend chart, which helps the operator to analyze the running state of the equipment, predict potential failure points, and realize preventive maintenance. The magnetic core mounting plate 4 is used to install the magnetic core body 5, which ensures the stable installation of the magnetic core body 5 on the transformer skeleton. The magnetic core body 5 is the core component of the transformer, which is responsible for the conversion of electromagnetic energy. The installation block two 11 is used to connect the magnetic core isolation plate 2 and the bottom plate 15, which ensures the stability and reliability of the structure. The bottom plate 15 provides a stable base to fix the PIN seat 16, which ensures the stability of the bottom structure of the entire transformer skeleton. The PIN seat 16 is used to connect the transformer skeleton with other circuit boards or devices, providing electrical connection. The metal pin 18 is used to provide an electrical connection point, ensuring the smooth transmission of current. The wire slot 17 is used to guide the wire, ensuring the neatness of the wiring and reducing electromagnetic interference. The PCB board fixed fulcrum 19 is made of metal material, which is fixed to the PCB board through screws. The metal material has good mechanical strength and durability, which can withstand certain mechanical stress, ensuring the stable installation of the PCB board. By setting four protrusions 12 on the curved surface of the transformer skeleton body 1 winding area, there is a gap between the coil and the transformer after winding, which facilitates the flow of air, thereby facilitating the heat dissipation of the transformer coil. By opening four grooves 13 in the transformer skeleton body 1, there is a gap between the magnetic core body 5 and the transformer skeleton body 1 after assembly, which is beneficial to the heat dissipation of the magnetic core body 5. By setting through holes 14 on the surface of the magnetic core isolation plate 2, there is also a gap between the top and bottom of the coil and the transformer skeleton body 1, which is beneficial to the heat dissipation of the top and bottom of the transformer coil.

[0026] Through the above steps, the infrared temperature detection module 7 can quickly read the temperature change without contact, which is used for real-time monitoring of the temperature of the key parts of the transformer. The data acquisition card 10 can collect the data of the infrared temperature detection module 7 and transmit it to the controller 8. The controller 8 can process the temperature data and control the external cooling mechanism according to the preset logic. When the detected temperature exceeds the preset threshold, the signal sending module 9 sends an alarm signal to the operator to remind the operator to take corresponding measures. At the same time, the signal sending module 9 can send the temperature data and control instructions to the remote monitoring platform for real-time recording of the temperature change of the key parts of the transformer. The mechanism can record the monitoring data in real time through the remote monitoring platform to generate a temperature change trend chart, which helps the operator analyze the running state of the equipment, predict potential failure points, and realize preventive maintenance to solve the problem that the common transformer skeleton cannot record the temperature change of the key parts of the transformer, which makes it difficult to analyze and prevent faults.

Claims

1. A transformer frame for heat dissipation, comprising a transformer frame body; characterized in that: The infrared temperature detection module, the data acquisition card, the controller and the signal sending module are further included, one magnetic core isolation plate is fixedly connected to each side of the transformer framework body, one mounting block one is installed at the upper end of each of the two magnetic core isolation plates, L-shaped plates are connected to the front side surfaces of the two mounting blocks one through connecting rods, the infrared temperature detection module is installed on the lower end surface of the L-shaped plate, the data acquisition card is installed on the lower end surface of the L-shaped plate, the controller is installed on the upper end of the L-shaped plate, and the signal sending module is installed on the upper end of the L-shaped plate.

2. The transformer bobbin facilitating heat dissipation according to claim 1, characterized in that: One magnetic core mounting plate is installed on the side surface away from each other of the two mounting blocks one, and a magnetic core body is installed on the surface of each of the two magnetic core mounting plates.

3. The transformer bobbin facilitating heat dissipation according to claim 1, wherein: One mounting block two is installed at the lower end of each of the two magnetic core isolation plates, one bottom plate is installed at the lower end of each of the two mounting blocks two, and a PIN seat is fixedly connected to the lower end of the bottom plate.

4. The transformer bobbin facilitating heat dissipation according to claim 3, characterized in that: Six metal pins are fixedly connected to the lower end of the PIN seat, and a wire slot is formed in the lower end surface of the PIN seat.

5. The transformer bobbin facilitating heat dissipation according to claim 4, wherein: A PCB plate fixed fulcrum is fixedly connected to the lower end of the PIN seat, and the controller is electrically connected with the infrared temperature detection module, the data acquisition card and the signal sending module.

6. The transformer bobbin facilitating heat dissipation according to claim 1, wherein: Four convex blocks are arranged on the surface of the transformer framework body, and four recesses are formed in the inner surface of the transformer framework body.

7. The transformer bobbin facilitating heat dissipation according to claim 6, characterized in that: Four through holes are formed in the surface of each of the magnetic core isolation plates, and the through holes on the surfaces of the two magnetic core isolation plates are located and sized in the same way.

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