CN221080683U - Plug-in transformer box - Google Patents
Plug-in transformer box Download PDFInfo
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- CN221080683U CN221080683U CN202322842343.XU CN202322842343U CN221080683U CN 221080683 U CN221080683 U CN 221080683U CN 202322842343 U CN202322842343 U CN 202322842343U CN 221080683 U CN221080683 U CN 221080683U
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- transformer box
- transformer
- box body
- plug
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Abstract
本实用新型属于变电箱技术领域，尤其是一种插接式变电箱，针对现有的变电箱通常置于阴暗的位置，在潮湿的季节容易受潮，在高温的季节，散热性不足，潮湿和高温都会加速变电箱内部电器或线路的老化，影响使用寿命的问题，现提出如下方案，其包括变电箱主体，变电箱主体的正面转动安装有两个箱盖，变电箱主体内设置有支撑板，支撑板上开设有多个散热孔，散热孔可以将气流导通，支撑板的顶部安装有变压器，变压器上连接有多个插座，变电箱主体的两侧均设置有干燥气孔机构。本实用新型结构简单，可以对变电箱主体的内部进行除湿和干燥，使用效果好，避免潮湿和高温影响变电箱主体的使用寿命。
The utility model belongs to the technical field of transformer boxes, especially a plug-in transformer box. In view of the problem that the existing transformer boxes are usually placed in dark places, are easily affected by moisture in humid seasons, and have insufficient heat dissipation in hot seasons, and humidity and high temperature will accelerate the aging of electrical appliances or lines inside the transformer box, affecting the service life, the following scheme is proposed, which includes a transformer box body, two box covers are rotatably installed on the front of the transformer box body, a support plate is arranged inside the transformer box body, a plurality of heat dissipation holes are opened on the support plate, and the heat dissipation holes can conduct airflow, a transformer is installed on the top of the support plate, a plurality of sockets are connected to the transformer, and drying pore mechanisms are arranged on both sides of the transformer box body. The utility model has a simple structure, can dehumidify and dry the interior of the transformer box body, has a good use effect, and avoids humidity and high temperature from affecting the service life of the transformer box body.
Description
Technical Field
The utility model relates to the technical field of transformer boxes, in particular to a plug-in type transformer box.
Background
The transformer box is a box body of a place for converting, concentrating and distributing the voltage and the current of the electric energy in the electric power system, and voltage adjustment, tide (the flow direction and distribution of the voltage, the current and the power in each node and branch in the electric power system) control and protection of a power transmission and distribution line and main electrical equipment are also needed in the transformer box to ensure the quality of the electric energy and the safety of equipment. The transformer box is distributed in places such as resident communities and industrial parks, provides stable power supply for people and protects equipment for safe operation, and the transformer box adopts the cooperation of socket and plug, can directly use the grafting mode to connect.
The existing transformer box is usually placed at a dark position, is easy to wet in a wet season, is insufficient in heat dissipation in a high-temperature season, and can accelerate ageing of electric appliances or circuits in the transformer box in both the wet and high temperatures, so that the service life is influenced.
Disclosure of utility model
The utility model aims to solve the defects that the existing transformer box is usually placed at a dark position, is easy to wet in a wet season, has insufficient heat dissipation performance in a high-temperature season, and can accelerate ageing of electric appliances or circuits in the transformer box and influence service life in both the wet and high temperatures.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a plug-in type transformer case, includes the transformer case main part, and two case lids are installed in the front rotation of transformer case main part, are provided with the backup pad in the transformer case main part, have seted up a plurality of louvres in the backup pad, and the louvre can switch on the air current, and the transformer is installed at the top of backup pad, is connected with a plurality of sockets on the transformer, and the both sides of transformer case main part all are provided with dry gas pocket mechanism, and the top of transformer case main part is provided with cooling dehumidification mechanism, and the outside of transformer case main part is provided with temperature and humidity transducer.
Preferably, the drying air hole mechanism comprises a plurality of air holes, the air holes are formed in two sides of the main body of the power transformation box, metal placing nets are arranged on inner walls of two sides of the main body of the power transformation box, and drying cotton is arranged in each metal placing net; the metal placing net is used for accommodating and supporting the dry cotton, ventilation cannot be affected, and the dry cotton is used for drying gas at the position of the air outlet.
Preferably, the air outlet hole is of an inverted V-shaped structure, and has the functions of slight water resistance and dust resistance.
Preferably, the cooling and dehumidifying mechanism comprises two semiconductor refrigerators, the two semiconductor refrigerators are embedded at the top of the power transformation box main body, a servo motor is arranged at the top of the power transformation box main body, a power shaft is arranged on an output shaft of the servo motor, a fan is arranged at the bottom end of the power shaft, semicircular protection nets are arranged at the outer sides of the two semiconductor refrigerators, and the two semicircular protection nets are positioned at the top of the power transformation box main body; the cooling surfaces of the two semiconductor refrigerators are positioned in the power transformation box main body, and the two semicircular protection nets can prevent dust and protect the cooling surfaces of the two semiconductor refrigerators.
Preferably, a fixed shell is arranged on the inner wall of the top of the main body of the transformer box, a plurality of round air holes are formed in the bottom of the fixed shell, and two semiconductor refrigerators are both positioned in the fixed shell; the plurality of circular air holes can be used for uniformly guiding air.
Preferably, rectangular air inlet pipes are arranged on two sides of the fixed shell, the two rectangular air inlet pipes extend to the outer side of the main body of the transformer box and are provided with dust screens, and resistance wires are arranged in the two rectangular air inlet pipes; the resistance wire can convert electric energy into heat energy for dehumidification.
Compared with the prior art, the utility model has the advantages that:
The socket that this scheme set up can directly be pegged graft through the plug and use, monitor the inside temperature of transformer box main part and humidity through temperature and humidity sensor, if the inside humidity of transformer box main part is great, servo motor drives the fan rotation through the power shaft, external air is admitted air through two rectangle intake pipes, two dust screens can filter external dust, avoid the dust to get into in the rectangle intake pipe, two resistance wires are with electric energy conversion heat energy, the steam gets into the transformer box main part through a plurality of round gas holes, the steam gets into the inside dehumidification of transformer box main part, the gas is discharged through dry cotton and venthole, can dry the inside of transformer box main part, avoid the inside moist life that influences the inside transformer box main part of transformer box main part.
In the scheme, if the temperature inside the main body of the power transformation box is large, the two semiconductor refrigerators are started, the refrigeration faces the air inside the fixed shell to refrigerate, the servo motor is started, the refrigerated air can be uniformly guided into the main body of the power transformation box through a plurality of circular air holes, the temperature can be uniformly reduced, then the air is discharged through the air outlet holes, the temperature and the humidity inside the main body of the power transformation box are monitored through the temperature and humidity sensor after the air is discharged through the air outlet holes, and dehumidification or temperature reduction is stopped after the air is required;
The utility model has simple structure, can dehumidify and dry the inside of the main body of the power transformation box, has good use effect, and avoids the influence of humidity and high temperature on the service life of the main body of the power transformation box.
Drawings
Fig. 1 is a schematic structural diagram of a plug-in type transformer box according to the present utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present utility model;
fig. 3 is a schematic structural diagram of a portion a of a plug-in type transformer box according to the present utility model;
fig. 4 is a schematic diagram of a portion B of a plug-in type transformer box according to the present utility model;
FIG. 5 is a schematic perspective view of a metal placement net according to the present utility model;
Fig. 6 is a schematic perspective view of a support plate according to the present utility model.
In the figure: 1. a transformer box main body; 11. a case cover; 12. a transformer; 13. a socket; 14. a support plate; 141. a heat radiation hole; 2. a temperature and humidity sensor; 3. a drying air hole mechanism; 31. an air outlet hole; 32. drying cotton; 33. a metal placing net; 4. a cooling and dehumidifying mechanism; 41. a semiconductor refrigerator; 42. a semicircular protective net; 43. a servo motor; 44. a power shaft; 45. a rectangular air inlet pipe; 46. a resistance wire; 47. a dust screen; 48. a fan; 49. a fixed case; 410. and a round air hole.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Referring to fig. 1-6, a plug-in type power transformation box comprises a power transformation box main body 1, wherein two box covers 11 are rotatably arranged on the front surface of the power transformation box main body 1, a supporting plate 14 is arranged in the power transformation box main body 1, a plurality of radiating holes 141 are formed in the supporting plate 14, the radiating holes 141 can conduct air flow, a transformer 12 is arranged at the top of the supporting plate 14, a plurality of sockets 13 are connected to the transformer 12, drying air hole mechanisms 3 are arranged on two sides of the power transformation box main body 1, a cooling and dehumidifying mechanism 4 is arranged at the top of the power transformation box main body 1, and a temperature and humidity sensor 2 is arranged on the outer side of the power transformation box main body 1.
In this embodiment, the drying air hole mechanism 3 includes a plurality of air outlet holes 31, the plurality of air outlet holes 31 are opened at two sides of the power transformation box main body 1, metal placing nets 33 are arranged on inner walls of two sides of the power transformation box main body 1, and drying cotton 32 is arranged in the two metal placing nets 33; the metal placing net 33 is used for accommodating and supporting the dry cotton 32, ventilation cannot be affected, the dry cotton 32 is used for drying gas at the position of the air outlet hole 31, the air outlet hole 31 is of an inverted V-shaped structure, and the metal placing net has functions of slight water resistance and dust resistance.
In this embodiment, the cooling and dehumidifying mechanism 4 includes two semiconductor refrigerators 41, the two semiconductor refrigerators 41 are embedded in the top of the power transformation box body 1, a servo motor 43 is arranged at the top of the power transformation box body 1, a power shaft 44 is installed on an output shaft of the servo motor 43, a fan 48 is installed at the bottom end of the power shaft 44, semicircular protection nets 42 are arranged on the outer sides of the two semiconductor refrigerators 41, and the two semicircular protection nets 42 are located at the top of the power transformation box body 1; the cooling surfaces of the two semiconductor refrigerators 41 are located inside the main body 1 of the transformer substation, and the two semicircular protection nets 42 can prevent dust and protect the cooling surfaces of the two semiconductor refrigerators 41.
In this embodiment, a fixed shell 49 is disposed on the top inner wall of the main body 1 of the transformer box, a plurality of circular air holes 410 are formed in the bottom of the fixed shell 49, and two semiconductor refrigerators 41 are both located in the fixed shell 49; the plurality of circular air holes 410 may be provided to uniformly guide air.
In this embodiment, rectangular air inlet pipes 45 are arranged on two sides of a fixed shell 49, the two rectangular air inlet pipes 45 extend to the outer side of the main body 1 of the transformer box and are provided with dustproof nets 47, and resistance wires 46 are arranged in the two rectangular air inlet pipes 45; the resistance wire 46 may convert electrical energy into thermal energy for dehumidification.
In the working principle, when in use, the arranged socket 13 can be directly inserted and used by a plug, the temperature and humidity inside the main body 1 of the transformer box are monitored by the temperature and humidity sensor 2,
If the humidity inside the power transformation box main body 1 is high, the servo motor 43 drives the power shaft 44 to rotate, the power shaft 44 drives the fan 48 to rotate, external air is fed through the two rectangular air inlet pipes 45, the two dustproof nets 47 can filter external dust, the dust is prevented from entering the rectangular air inlet pipes 45, the two resistance wires 46 convert electric energy into heat energy, hot air enters the power transformation box main body 1 through the plurality of circular air holes 410, the hot air enters the power transformation box main body 1 to dehumidify, and the air is discharged through the drying cotton 32 and the air outlet holes 31, so that the inside of the power transformation box main body 1 can be dried, and the influence of the humidity inside the power transformation box main body 1 on the service life of the inside of the power transformation box main body 1 is avoided;
If the temperature inside the main body 1 of the power transformation box is high, the two semiconductor refrigerators 41 are started, the refrigerating faces refrigerate the air inside the fixed shell 49, the servo motor 43 is started, the refrigerated air can be uniformly guided into the main body 1 of the power transformation box through the plurality of circular air holes 410, the temperature can be uniformly reduced, then the air can be discharged through the air outlet holes 31, the temperature and the humidity inside the main body 1 of the power transformation box are monitored through the temperature and humidity sensor 2 after the temperature and the humidity are required, and the dehumidification or the temperature reduction is stopped after the requirements are met.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322842343.XU CN221080683U (en) | 2023-10-23 | 2023-10-23 | Plug-in transformer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322842343.XU CN221080683U (en) | 2023-10-23 | 2023-10-23 | Plug-in transformer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221080683U true CN221080683U (en) | 2024-06-04 |
Family
ID=91260494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322842343.XU Active CN221080683U (en) | 2023-10-23 | 2023-10-23 | Plug-in transformer box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221080683U (en) |
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2023
- 2023-10-23 CN CN202322842343.XU patent/CN221080683U/en active Active
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