CN208478060U - A kind of Intelligent distribution transformer - Google Patents
A kind of Intelligent distribution transformer Download PDFInfo
- Publication number
- CN208478060U CN208478060U CN201820887305.2U CN201820887305U CN208478060U CN 208478060 U CN208478060 U CN 208478060U CN 201820887305 U CN201820887305 U CN 201820887305U CN 208478060 U CN208478060 U CN 208478060U
- Authority
- CN
- China
- Prior art keywords
- internal box
- outer case
- cooling fin
- airflow channel
- intelligent distribution
- 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 relates to technical field of electric equipment, and it is an object of the present invention to provide a kind of good Intelligent distribution transformer of thermal diffusivity.Used technical solution is: a kind of Intelligent distribution transformer, including outer case and internal box, and transformer body, temperature sensor, controller are arranged in the internal box；The cooling fin upwardly extended around its outer wall is arranged in the internal box, and the gap between internal box and outer case is separated into spiralling airflow channel by the cooling fin, and the cooling fin is an integral structure with internal box；The air inlet and exhaust outlet being adapted to airflow channel is arranged in the outer case, and blast chamber is arranged in the air inlet, and Air Filter is arranged in the air blower of the inside air blast of setting, the exhaust outlet in the blast chamber.The thermal diffusivity of the utility model is good.
Description
Technical field
The utility model relates to technical field of electric equipment, and in particular to a kind of Intelligent distribution transformer.
Background technique
Intelligent distribution transformer is the device for changing Current Voltage using the principle of electromagnetic induction, have voltage transformation,
The effects of current transformation, impedance transformation, isolation, pressure stabilizing.Transformer body is made of coil and iron core, coil there are two or two
Above winding, wherein connecing the winding of power supply primary coil, remaining winding is secondary coil.Transformer is generally positioned at room
Outside, vulnerable to solar exposure, and transformer can also generate amount of heat during the work time；If the heat of transformer cannot dissipate in time
It goes, then easilys lead to equipment damage, induces safety accident.Therefore, it is necessary to study a kind of good intelligent power distribution changes of thermal diffusivity
Depressor.
Summary of the invention
The purpose of this utility model is to provide a kind of good Intelligent distribution transformers of thermal diffusivity.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of Intelligent distribution transformer, including outer case and internal box, the internal box is interior to be arranged transformer body, temperature
Sensor, controller；The cooling fin upwardly extended around its outer wall is arranged in the internal box, and the cooling fin is by internal box and outside
Gap between cabinet is separated into spiralling airflow channel, and the cooling fin is an integral structure with internal box；It is described outer
The air inlet and exhaust outlet being adapted to airflow channel is arranged in cabinet, and blast chamber, setting in the blast chamber is arranged in the air inlet
Air Filter is arranged in the air blower of inside air blast, the exhaust outlet.
Preferably, the opening of airflow channel bottom end is arranged in the air inlet, and the exhaust outlet is arranged in airflow channel
The opening on top.
Preferably, the side that the cooling fin is contacted with outer case is enclosed with rubber sheath.
Preferably, the chamber door of the outer case is made of lamina tecti and front shroud, described lamina tecti a side and outer case
Rear wall is hinged, welds at the top of another side and front shroud, and the front shroud is vertical with lamina tecti and extends downward into outer case bottom
Portion.
The beneficial effects of the utility model embody a concentrated reflection of, and the utility model is provided with internal box and outer case, transformer
Main body is located in internal box, outer case can to avoid direct sunlight to internal box surface, cause temperature in internal box excessively high.Interior case
Gap between body and outer case is separated into spiralling airflow channel by cooling fin, and cooling fin can be by the heat in internal box
Export；When the temperature sensor in internal box detects in internal box when the temperature is excessively high, airflow channel air inlet also will start
Air blower, outside air is blown into airflow channel, air is quickly flowed along airflow channel, can be by the heat band of cooling fin
It walks and is discharged through exhaust outlet, so that heat dissipation effect be made further to be promoted.The utility model is provided in export internal box
The cooling fin of heat, and the gap between internal box, outer case is separated into spiralling airflow channel, air edge by cooling fin
Airflow channel flowing, can adequately contact with cooling fin and internal box outer wall, make to radiate more uniform abundant, greatly improve
Heat dissipation effect has the value promoted the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of internal box；
Fig. 2 is the diagrammatic cross-section of cooling fin；
Fig. 3 is the structural schematic diagram of outer case.
Specific embodiment
1~3 the utility model is further described with reference to the accompanying drawing.
A kind of Intelligent distribution transformer, including outer case 1 and internal box 2, the interior setting transformer body of the internal box 2,
Temperature sensor, controller.The cooling fin 3 upwardly extended around its outer wall is arranged in the internal box 2, it should be appreciated that dissipates
Backing 3 and 2 outer wall of internal box are welded and are spiraled rising along 2 outer wall of internal box.The cooling fin 3 is by internal box 2 and outer case 1
Between gap be separated into spiralling airflow channel, the cooling fin 3 is an integral structure with internal box 2；It should be understood that
, when internal box 2 is placed in outer case 1, side of the cooling fin 3 far from internal box 2 and 1 inner wall of outer case are pushed against.Institute
It states outer case 1 and the air inlet 4 and exhaust outlet 5 being adapted to airflow channel is set, blast chamber 6, the air blast is arranged in the air inlet 4
Air Filter is arranged in the air blower of the inside air blast of setting, the exhaust outlet 5 in room 6.
The embodiments of the present invention is described below, the utility model is provided with internal box 2 and outer case 1, transformer
Main body is located in internal box 2, outer case 1 can to avoid direct sunlight to 2 surface of internal box, cause temperature in internal box 2 excessively high.
Gap between internal box 2 and outer case 1 is separated into spiralling airflow channel by cooling fin 3, and cooling fin 3 can be by internal box
Heat derives in 2；When the temperature sensor in internal box 2 detects in internal box 2 when the temperature is excessively high, air-flow also will start
Outside air is blown into airflow channel by the air blower of channel air inlet 4, and air is quickly flowed along airflow channel, can will be radiated
The heat of piece 3 is taken away and is discharged through exhaust outlet 5, so that heat dissipation effect be made further to be promoted.The utility model is provided with
The cooling fin 3 of heat in internal box 2 is exported, and the gap between internal box 2, outer case 1 is separated into spiral by cooling fin 3
Airflow channel, air along airflow channel flow, can adequately be contacted with cooling fin 3 and 2 outer wall of internal box, make heat dissipation more
Uniformly sufficiently, heat dissipation effect is greatly improved, there is the value promoted the use of.
As advanced optimizing for the utility model, the opening of airflow channel bottom end is arranged in the air inlet 4, described
The opening on airflow channel top is arranged in exhaust outlet 5.It should be understood that hot-air has the spontaneous property flowed up,
The setting of air inlet 4 is arranged in airflow channel bottom end, exhaust outlet 5 on airflow channel top, can make air in airflow channel
Flowing is more smooth, avoids air blower that backwash occurs when air blast into airflow channel.
Further, the side that the cooling fin 3 is contacted with outer case 1 is enclosed with rubber sheath 7.It should be understood that
Rubber sheath 7 had both had good heat-proof quality, can pass to internal box 2 through cooling fin 3 to avoid the heat of outer case 1, also
With good sealing performance, it may insure that air is flowed along the airflow channel of setting without blowby.
Further, the chamber door 8 of the outer case 1 is made of lamina tecti 9 and front shroud 10, described 9 a side of lamina tecti
With 1 rear wall of outer case is hinged, welds at the top of another side and front shroud 10, the front shroud 10 is vertical with lamina tecti 9 and downwards
Extend to 1 bottom of outer case.The top of outer case 1 and front side can be made complete it should be understood that opening the chamber door 8 of outer case 1
It is complete to open wide, easily facilitate later period progress maintenance and repair.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (4)
1. a kind of Intelligent distribution transformer, it is characterised in that: including outer case (1) and internal box (2), in the internal box (2)
Transformer body, temperature sensor, controller are set；The cooling fin upwardly extended around its outer wall is arranged in the internal box (2)
(3), the gap between internal box (2) and outer case (1) is separated into spiralling airflow channel, institute by the cooling fin (3)
Cooling fin (3) is stated to be an integral structure with internal box (2)；The air inlet (4) being adapted to airflow channel is arranged in the outer case (1)
With exhaust outlet (5), blast chamber (6) are arranged in the air inlet (4), the air blower of the inside air blast of setting, institute in the blast chamber (6)
State exhaust outlet (5) setting Air Filter.
2. a kind of Intelligent distribution transformer according to claim 1, it is characterised in that: the air inlet (4) is arranged in gas
The opening on airflow channel top is arranged in the opening of circulation road bottom end, the exhaust outlet (5).
3. a kind of Intelligent distribution transformer according to claim 1 or 2, it is characterised in that: the cooling fin (3) and outer container
The side of body (1) contact is enclosed with rubber sheath (7).
4. a kind of Intelligent distribution transformer according to claim 3, it is characterised in that: the chamber door (8) of the outer case (1)
Be made of lamina tecti (9) and front shroud (10), described lamina tecti (9) a side and outer case (1) rear wall is hinged, another side with
Welding at the top of front shroud (10), the front shroud (10) is vertical with lamina tecti (9) and extends downward into outer case (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887305.2U CN208478060U (en) | 2018-06-08 | 2018-06-08 | A kind of Intelligent distribution transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887305.2U CN208478060U (en) | 2018-06-08 | 2018-06-08 | A kind of Intelligent distribution transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478060U true CN208478060U (en) | 2019-02-05 |
Family
ID=65216740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820887305.2U Expired - Fee Related CN208478060U (en) | 2018-06-08 | 2018-06-08 | A kind of Intelligent distribution transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478060U (en) |
-
2018
- 2018-06-08 CN CN201820887305.2U patent/CN208478060U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20210608 |