An outdoor anti-collision transformer for power engineering

Abstract

This invention discloses an outdoor anti-collision transformer for power engineering, relating to the field of transformer technology, and including a housing device. This outdoor anti-collision transformer for power engineering, through its housing device design, pushes the transformer housing so that the legs slide inside the support base and contact a limiting mechanism. The limiting mechanism fixes the legs, thus securing the equipment and facilitating subsequent disassembly and installation. A ventilation mechanism delivers airflow into the transformer housing for ventilation and heat dissipation. A first fan exhausts the airflow from inside the transformer housing, guiding its flow and, together with the ventilation mechanism, creating directional airflow to improve heat dissipation uniformity. The anti-collision device is located inside the support base, acting as a shock absorber and buffer, providing a certain degree of protection for the equipment, directly blocking external forces and protecting the transformer's structure.

Description

Technical Field

[0001] This invention relates to the field of transformer technology, specifically to an outdoor anti-collision transformer for power engineering. Background Technology

[0002] Transformers are frequently subjected to collisions during transportation, resulting in surface damage. Often, the damaged areas are not readily apparent, making them difficult to observe in a timely manner. Consequently, after installation and testing, prolonged use in harsh outdoor environments can easily lead to corrosion, widening the damage and causing extensive oil leaks, thus threatening power supply safety. A transformer is a device that uses the principle of electromagnetic induction to change alternating current voltage. Its main components are the primary coil, secondary coil, and iron core. Its main functions include voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization.

[0003] A transformer is a static electrical device used to transform AC voltage and current to transmit AC electrical energy. Because transformers contain many electrical components, they are easily damaged by a large collision during transportation or outdoor use, causing unnecessary losses. This makes the anti-collision function of transformers particularly important. Currently, transformer casings generally do not have anti-collision functions, which can easily lead to transformer damage and economic losses. Therefore, a new design has been developed to address this issue. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solution: an outdoor anti-collision transformer for power engineering, including a housing device, wherein an anti-collision device is provided on the outside of the housing device;

[0005] The enclosure includes a transformer housing, inside which electronic components are housed. A stand is connected to the bottom of the transformer housing. Pushing the transformer housing causes the stand to slide inside a support base and contact a limiting mechanism, which then secures the stand, thus fixing the equipment and facilitating subsequent disassembly and installation, reducing the difficulty of later disassembly. A slide rail is fixedly connected to one side of the bottom of the inner wall of the transformer housing. A ventilation mechanism is slidably connected to the outer side of the slide rail. Pulling the ventilation mechanism along the slide rail facilitates the removal and cleaning of components. The ventilation mechanism supplies air into the transformer housing. Airflow is supplied to ventilate and dissipate heat, thereby preventing overheating, controlling the internal temperature of the equipment, preventing damage from excessive heat, extending the service life of the equipment, and ensuring continuous operation. An outer casing is fixedly connected to the side of the transformer housing away from the ventilation mechanism. A first fan is fixedly connected to the side of the outer casing away from the transformer housing. The first fan is connected to the other side of the transformer housing. The first fan guides the airflow inside the transformer housing, actively expelling hot air, breaking up heat buildup, and thus... The system rapidly forces hot air out of the transformer, preventing it from stagnating and directly reducing heat buildup. This lowers the overall temperature of the equipment from the source. Combined with a ventilation system, it creates directional airflow, improving heat dissipation uniformity, adapting to high-load scenarios, and enhancing heat dissipation capacity. It also helps maintain a clean internal environment, reducing internal moisture buildup, lowering relative humidity, balancing internal temperature, preventing localized low-temperature "dew point zones," accelerating the evaporation of condensation, and preventing water accumulation. The transformer housing is fixedly connected to a support bracket at its bottom, with the outer side of the bracket slidably connected to the inner side of the support base. A limiting mechanism is fixedly connected to one side of the support base, and an anti-collision device is installed inside the support base. This device acts as a shock absorber, providing some protection to the equipment. It directly blocks external forces, protecting the transformer structure, buffering impact energy, and reducing indirect damage. Through its own deformation, it absorbs and disperses impact energy, reducing the impact force to a level the transformer can withstand. This defines a safe zone, reduces human or environmental accidents, ensures operational stability, lowers maintenance costs, reduces the failure rate, indirectly ensures the stable operation of the power system, and reduces subsequent maintenance and repair costs.

[0006] Preferably, the ventilation mechanism includes a ventilation frame, the bottom of which is slidably connected to the outside of a slide rail. A second fan is fixedly connected to the outer side of the ventilation frame away from the transformer housing, and a ventilation housing is fixedly connected to the outer side of the ventilation frame away from the second fan. An exhaust pipe is fixedly connected to the outer side of the ventilation housing away from the second fan. Pulling the ventilation frame along the slide rail facilitates the removal of components, reducing operational difficulty. The second fan generates airflow, which flows towards the ventilation housing and enters the transformer housing through the exhaust pipe, thus providing ventilation and heat dissipation. This helps to cool the equipment, prevent overheating, control the internal temperature, prevent damage due to excessive heat, extend the equipment's service life, ensure continuous operation, and also provide auxiliary benefits by optimizing the internal environment and ensuring operational stability.

[0007] Preferably, the ventilation housing is equipped with an adsorption mechanism inside. When the airflow flows inside the ventilation housing, it comes into contact with the adsorption mechanism, which intercepts impurities in the airflow. This adsorption mechanism helps to remove impurities, reducing their entry into subsequent components and preventing interference. It also protects the insulation system, preventing insulation performance degradation, reducing equipment wear, extending component life, maintaining heat dissipation efficiency, and preventing localized overheating. Adsorbing impurities in the airflow keeps the heat dissipation channels unobstructed, ensuring efficient operation of the ventilation and heat dissipation system, preventing overheating caused by poor heat dissipation, adapting to special environments, and improving equipment adaptability. A grid plate is fixedly connected to the outside of the second fan, which blocks impurities from entering. The inner side of the exhaust pipe has a tapered opening with a structure that is wide at one end and narrow at the other. According to Bernoulli's principle, by reducing the pipe diameter, the gas flow velocity is increased, thereby improving the ventilation efficiency of the equipment.

[0008] Preferably, the adsorption mechanism includes an adsorption top plate, with an external block fixedly connected to the outer side of the top plate. The external block engages with a locking block to fix the component, preventing it from shaking due to contact with airflow and thus avoiding affecting the filtration effect. A locking block is inserted into the outer side of the external block, with its bottom fixedly connected to the top of the ventilation housing. A support frame is fixedly connected to the bottom of the top plate, with a filter element disposed on the inner side of the support frame. This facilitates disassembly and installation, reduces the difficulty of subsequent component replacement, and ensures continuous operation. Airflow contacts the filter element, providing ventilation and heat dissipation, preventing overheating, controlling the internal temperature of the equipment, preventing damage from excessive heat, extending the equipment's lifespan, and ensuring continuous operation. The filter element has strip-shaped grooves on its outer side, which increase the effective filtration area, improve filtration efficiency, optimize airflow and liquid flow paths, reduce the risk of blockage, lower flow resistance, maintain flow efficiency, enhance structural strength, and adapt to complex working conditions.

[0009] Preferably, the limiting mechanism includes a limiting frame, one side of which is fixedly connected to the outer side of the support base. A connecting rod is slidably connected inside the limiting frame, and a limiting plate is fixedly connected to the outer side of the connecting rod near the foot. When the foot slides inside the support base, the limiting plate contacts the foot surface, causing the limiting plate to compress and contract the connecting rod, thereby providing shock absorption and buffering, reducing rigid collisions between components, reducing mechanical wear between components, and extending the service life of the components. The first spring is sleeved on the outer side of the connecting rod near the limiting plate. When the connecting rod is under pressure, it slides outward inside the limiting frame. When the foot continues to slide inside the support base, the first spring supports the limiting plate, causing the limiting plate to be locked in the hollow part of the foot, thereby fixing the component and limiting the sliding space of the component, maintaining the stability of the component, and preventing shaking during outdoor operation, thus avoiding affecting the operation of the equipment.

[0010] Preferably, a cylindrical shell is fixedly connected to the outer side of the limiting frame away from the first spring. A slot is provided on the inner side of the cylindrical shell. The inner side of the cylindrical shell is slidably connected to the outer side of the connecting rod. A protrusion is slidably connected to the outer side of the connecting rod near the inner wall of the cylindrical shell. A second spring is fixedly connected between the opposing surfaces of the two protrusions. A handle is fixedly connected to the outer side of the connecting rod away from the footrest. When the transformer needs to be removed, the connecting rod is pulled by the handle. The protrusion slides inside the cylindrical housing along with the connecting rod. The protrusion is squeezed by the inside of the cylindrical housing, and the protrusion compresses the second spring. When the protrusion contacts the slot, the second spring supports the protrusion, thus achieving the function of locking the component and forming a certain fixing effect, making it easy to remove the equipment. As the connecting rod slides towards the handle, the first spring is compressed and accumulates kinetic energy. When the handle is pulled a second time, the protrusion retracts inside the cylindrical housing. When the handle is released, the first spring rebounds, allowing the component to rebound quickly, thus facilitating continuous operation of the component and achieving the function of quick equipment removal.

[0011] Preferably, the anti-collision device includes an anti-collision frame, the bottom of which is slidably connected to the inner side of the support base. A receiving plate is fixedly connected to the outer side of the anti-collision frame away from the transformer box. A rubber tube is fixedly connected to the outer side of the receiving plate. An anti-collision plate is fixedly connected to the outer side of the rubber tube away from the receiving plate. When external pressure impacts the transformer, the anti-collision plate squeezes the rubber tube towards the receiving plate, thereby playing a shock-absorbing and buffering role, resisting direct impact, protecting the equipment body, absorbing impact energy through its own structure, or changing the impact direction, directly blocking the impact of external forces on the core components of the transformer, reducing the risk of physical damage, reducing the risk of accident expansion, reducing safety hazards around the equipment, and reducing rigid collisions between components, reducing wear between components, thereby extending the service life of the equipment.

[0012] Preferably, a silicone block is fixedly connected to the outer side of the anti-collision plate away from the rubber tube. The silicone block is made of silicone, which has a certain degree of wear resistance and cushioning effect, providing a certain degree of protection for the component, thereby reducing wear caused by collision, reducing component damage, further improving the component's cushioning effect, and improving the component's protection effect on the equipment. After the rubber tube is squeezed and contracted upon collision, it rebounds when the external pressure disappears, causing the component to rebound and shift, which can easily affect the subsequent operation effect. Connecting ropes are fixedly connected to the four corners of the outer side of the anti-collision plate. The outer side of the connecting rope away from the anti-collision plate is fixedly connected to the outer side of the receiving plate. The connecting rope connects the anti-collision plate and the receiving plate, thereby preventing the component from rebounding and shifting, and providing a certain guiding effect. A protective mechanism is fixedly connected to the outer edge of the receiving plate near the anti-collision plate. The protective mechanism plays an auxiliary role in shock absorption and improves the anti-collision effect of the component. A connecting mechanism is fixedly connected to the outer side of the anti-collision frame away from the support base. The connecting mechanism plays a role in quickly fixing the component, reducing installation difficulty, and improving equipment installation efficiency.

[0013] Preferably, the protective mechanism includes a connecting column, one side of which is fixedly connected to the outer side of the receiving plate. A third spring is sleeved on the outer side of the connecting column. During the movement of the anti-collision plate, the spring contacts the protective block, thereby achieving the effect of evenly distributing pressure, avoiding excessive local pressure on the component, preventing excessive local damage, and avoiding affecting the anti-collision effect of the component. The protective block is slidably connected to the outer side of the connecting column. When the anti-collision plate moves towards the receiving plate, the anti-collision plate squeezes the protective block, causing the protective block to slide on the connecting column and compress the third spring, thereby playing a shock absorption and buffering role, resisting direct impact, protecting the equipment body, absorbing impact energy through its own structure, or changing the impact direction, directly blocking the impact of external forces on the core components of the transformer, reducing the risk of physical damage, and reducing the risk of accident escalation.

[0014] Preferably, the connecting mechanism includes a fixing block, a connecting frame slidably connected to the outer side of the fixing block, a connecting housing fixedly connected to one side of the connecting frame, a hinge block fixedly connected to one side of the connecting housing, a connecting plate fixedly connected to the outer side of the hinge block, a stop block fixedly connected to one side of the connecting plate, and a fifth spring fixedly connected to the outer side of the connecting plate away from the stop block. The outer side of the fifth spring away from the connecting plate is fixedly connected to the outer side of the connecting housing. The connecting frame, connected to one side of the connecting housing, pushes the connecting housing towards the side of the anti-collision frame with the groove, causing the connecting plate to bring the stop block into contact with the groove, thus locking the stop block inside the groove for quick connection. The fifth spring, connected to the side of the connecting plate away from the stop block, retracts by pressing the connecting plate, causing the stop block to move away from the groove, facilitating component disassembly and improving equipment modularity and worker efficiency.

[0015] This invention provides an outdoor anti-collision transformer for power engineering. It has the following beneficial effects:

[0016] I. This outdoor anti-collision transformer for power engineering features a box-type design. The transformer box houses electronic components, and a bracket is connected to the bottom of the box. Pushing the transformer box causes the bracket to slide inside the support base and contact a limiting mechanism, which then secures the bracket, thus fixing the equipment and facilitating subsequent disassembly and installation, reducing the difficulty of later disassembly. Pulling the ventilation mechanism allows it to slide on rails, facilitating the removal and cleaning of components. The ventilation mechanism delivers airflow into the transformer box, achieving ventilation and heat dissipation, preventing overheating, controlling the internal temperature of the equipment, preventing damage from excessive heat, extending the equipment's service life, and ensuring continuous operation. A first fan is connected to the other side of the transformer box, which discharges airflow from inside the box, guiding airflow, actively expelling hot air, breaking up heat buildup, and quickly dissipating heat from inside the transformer. Forced exhaust of hot air prevents it from lingering inside the equipment, directly reducing heat buildup and lowering the overall temperature from the source. Combined with a ventilation system, directional airflow improves heat dissipation uniformity, adapting to high-load scenarios and enhancing heat dissipation capacity. It also helps maintain a clean internal environment, reducing internal moisture buildup, lowering relative humidity, balancing internal temperature, preventing localized low-temperature "dew point zones," accelerating the evaporation of condensation, and preventing water accumulation. Anti-collision devices are located inside the support base, acting as shock absorbers and buffers, providing some protection. They directly block external forces, protecting the transformer's structure, buffering impact energy, and reducing indirect damage. Through deformation, they absorb and disperse impact energy, reducing the impact force to a level the transformer can withstand, defining a safe zone, reducing human or environmental accidents, ensuring operational stability, lowering maintenance costs, reducing failure rates, indirectly ensuring the stable operation of the power system, and reducing subsequent maintenance and repair costs.

[0017] II. The outdoor anti-collision transformer in this power project features a ventilation mechanism. The ventilation frame slides along rails, facilitating component removal and reducing operational difficulty. A second fan generates airflow, which flows through the ventilation casing and into the transformer housing via the exhaust pipe. This ventilation and heat dissipation prevents overheating, controls internal temperature to prevent damage, extends equipment lifespan, and ensures continuous operation. It also optimizes the internal environment and ensures operational stability. As the airflow flows inside the ventilation casing, it comes into contact with an adsorption mechanism, which removes impurities from the airflow. The grating acts as an adsorbent, reducing the amount of impurities entering subsequent components and preventing interference. It also protects the insulation system, preventing insulation degradation, reducing equipment wear, extending component life, maintaining heat dissipation efficiency, and preventing localized overheating. Adsorbing impurities in the airflow keeps the heat dissipation channels clear, ensuring efficient operation of the ventilation and heat dissipation system and preventing overheating caused by poor heat dissipation. It adapts to special environments, improving equipment adaptability. The grating acts as a barrier to prevent impurities from entering, and the tapered opening adopts a structure that is wide at one end and narrow at the other. Based on Bernoulli's principle, by reducing the pipe diameter, the gas flow velocity is increased, thereby improving the equipment's ventilation efficiency.

[0018] Third, the outdoor anti-collision transformer for this power project utilizes an adsorption mechanism design. The external connecting block and the locking block interlock to fix the components, preventing them from shaking due to wind contact and affecting filtration efficiency. Secondly, the filter element is positioned inside the support frame for easy disassembly and installation, reducing the difficulty of subsequent component replacement and ensuring continuous operation. Airflow contacts the filter element for ventilation and heat dissipation, preventing overheating and controlling the internal temperature to avoid damage. This extends the equipment's lifespan and ensures continuous operation. The use of grooved slots increases the effective filtration area, improves filtration efficiency, optimizes airflow and liquid flow paths, reduces the risk of blockage, lowers flow resistance, maintains flow efficiency, enhances structural strength, and adapts to complex working conditions.

[0019] IV. The outdoor anti-collision transformer in this power project utilizes a limiting mechanism design. When the scaffold slides inside the support base, the scaffold surface contacts the limiting plate, causing the limiting plate to compress and contract the first spring, thus providing shock absorption and buffering. This reduces rigid collisions between components, minimizes mechanical wear, and extends the service life of the components. When the connecting rod is under pressure, it slides outward within the limiting frame. As the scaffold continues to slide inside the support base, the first spring supports the limiting plate, causing it to engage with the scaffold's openings. This secures the components, limiting their sliding space, maintaining stability, and preventing collisions during outdoor operations. The mechanism avoids shaking, thus preventing disruption to equipment operation. When the transformer needs to be removed, the connecting rod is pulled by the handle. The protrusion slides inside the cylindrical housing along with the connecting rod. The protrusion is squeezed by the inner side of the cylindrical housing, causing the second spring to compress and contract. When the protrusion contacts the slot, the second spring supports the protrusion, thereby achieving the function of locking the component and forming a certain fixing effect, making it easy to remove the equipment. As the connecting rod slides towards the handle, the first spring is compressed and accumulates kinetic energy. When the handle is pulled a second time, the protrusion contracts inside the cylindrical housing. When the handle is released, the first spring rebounds, allowing the component to rebound quickly, thus facilitating continuous operation and achieving the function of rapid equipment removal.

[0020] V. This outdoor anti-collision transformer for power engineering utilizes an anti-collision device design. When external pressure impacts the transformer, the anti-collision plate compresses the rubber tube towards the receiving plate, thus acting as a shock absorber and buffer, resisting direct impact and protecting the equipment body. It can absorb impact energy through its own structure or change the impact direction, directly blocking external forces from impacting the core components of the transformer, reducing the risk of physical damage, reducing the risk of accidents escalating, reducing safety hazards around the equipment, and reducing rigid collisions between components, thus extending the service life of the equipment. The silicone block, made of silicone, has a certain degree of wear resistance and cushioning effect, providing a certain degree of protection for the components, reducing wear caused by collisions, reducing component damage, further improving the cushioning effect of the components, and enhancing the protective effect of the components on the equipment. After the rubber tube is compressed and contracts upon impact, it rebounds when the external pressure disappears, which can easily cause component misalignment and increase the difficulty of subsequent operations. Connecting ropes link the anti-collision plate and the receiving plate to prevent component misalignment and provide a guiding effect. The protective mechanism plays an auxiliary role in shock absorption, improving the anti-collision effect of the components. The connecting mechanism allows for quick fixing of components, reducing installation difficulty and improving equipment installation efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the external structure of the outdoor anti-collision transformer for power engineering according to the present invention;

[0022] Figure 2 This is a schematic diagram of the outdoor anti-collision transformer structure for power engineering according to the present invention;

[0023] Figure 3 This is a schematic cross-sectional view of the box-shaped device of the present invention;

[0024] Figure 4 This is a schematic cross-sectional view of the ventilation mechanism of the present invention;

[0025] Figure 5 This is an enlarged schematic diagram of the adsorption mechanism of the present invention;

[0026] Figure 6 This is a schematic cross-sectional view of the limiting mechanism of the present invention;

[0027] Figure 7 This is a partial structural diagram of the limiting mechanism of the present invention;

[0028] Figure 8 This is a schematic diagram of the anti-collision device of the present invention;

[0029] Figure 9 This is a schematic diagram of the protective mechanism structure of the present invention;

[0030] Figure 10 This is a cross-sectional structural diagram of the connection mechanism of the present invention.

[0031] In the diagram: 1. Box assembly; 2. Anti-collision device; 11. Transformer box; 12. External casing; 13. First fan; 14. Leg; 15. Support base; 16. Slide rail; 17. Ventilation mechanism; 18. Restriction mechanism; 171. Ventilation frame; 172. Second fan; 173. Grille; 174. Ventilation casing; 175. Exhaust pipe; 176. Conical inlet; 177. Adsorption mechanism; 1771. Adsorption top plate; 1772. External block; 1773. Locking block; 1774. Support frame; 1775. Filter element; 1776. Strip groove; 181. Restriction frame; 18 2. Connecting rod; 183. Limiting plate; 184. First spring; 185. Cylindrical housing; 186. Protrusion block; 187. Second spring; 188. Slot; 189. Handle; 21. Anti-collision frame; 22. Support plate; 23. Rubber tube; 24. Anti-collision plate; 25. Silicone block; 26. Connecting rope; 27. Protective mechanism; 28. Connecting mechanism; 271. Connecting column; 272. Third spring; 273. Protective block; 281. Fixing block; 282. Connecting frame; 283. Connecting housing; 284. Hinge block; 285. Connecting plate; 286. Block; 287. Fifth spring. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] First embodiment, such as Figures 1 to 5 As shown, the present invention provides a technical solution: an outdoor anti-collision transformer for power engineering, including a housing device 1, and an anti-collision device 2 is provided on the outside of the housing device 1;

[0034] The enclosure device 1 includes a transformer enclosure 11. A slide rail 16 is fixedly connected to one side of the bottom of the inner wall of the transformer enclosure 11. A ventilation mechanism 17 is slidably connected to the outer side of the slide rail 16. An outer housing 12 is fixedly connected to the outer side of the transformer enclosure 11 away from the ventilation mechanism 17. A first fan 13 is fixedly connected to the outer side of the outer housing 12 away from the transformer enclosure 11. A stand 14 is fixedly connected to the bottom of the transformer enclosure 11. The outer side of the stand 14 is slidably connected to the inner side of the support base 15. A limiting mechanism 18 is fixedly connected to the outer side of the support base 15. The transformer housing 11 houses electronic components. A stand 14 is connected to the bottom of the transformer housing 11. Pushing the transformer housing 11 causes the stand 14 to slide inside the support base 15 and contact the limiting mechanism 18. The limiting mechanism 18 fixes the stand 14, thus securing the equipment and facilitating subsequent disassembly and installation, reducing the difficulty of disassembly. Pulling the ventilation mechanism 17 onto the slide rail 16 facilitates the removal and cleaning of components. The ventilation mechanism 17 delivers airflow into the transformer housing 11, providing ventilation and heat dissipation, preventing overheating, controlling the internal temperature of the equipment, preventing damage from excessive heat, extending the equipment's lifespan, and ensuring continuous operation. A first fan 13 is connected to the other side of the transformer housing 11. The first fan 13 exhausts the airflow inside the transformer housing 11, guiding airflow, actively expelling hot air, breaking up heat buildup, and quickly dissipating heat from inside the transformer. Forced air exhaust to the outside of the equipment prevents hot air from "lingering" inside, directly reducing heat accumulation and lowering the overall temperature of the equipment from the source. Combined with the ventilation mechanism 17, it forms a directional airflow, improving heat dissipation uniformity, adapting to high-load scenarios, enhancing heat dissipation capacity, and playing a role in maintaining a clean internal environment, reducing internal moisture accumulation, lowering relative humidity, balancing internal temperature, avoiding localized low-temperature "dew point zones," accelerating the evaporation of condensation, and preventing water accumulation. The anti-collision device 2 is located inside the support base 15, acting as a shock absorber and buffer, providing a certain degree of protection for the equipment. It directly blocks external forces, protects the transformer's structure, buffers impact energy, and reduces indirect damage. Through its own deformation, it absorbs and disperses impact energy, reducing the impact force to a level the transformer can withstand, defining a safe zone, reducing human or environmental accidents, ensuring operational stability, lowering maintenance costs, reducing the failure rate, indirectly ensuring the stable operation of the power system, and reducing subsequent maintenance and repair costs.

[0035] The ventilation mechanism 17 includes a ventilation frame 171. The bottom of the ventilation frame 171 is slidably connected to the outside of the slide rail 16. A second fan 172 is fixedly connected to the outside of the ventilation frame 171 away from the transformer box 11. A ventilation housing 174 is fixedly connected to the outside of the ventilation frame 171 away from the second fan 172. An exhaust pipe 175 is fixedly connected to the outside of the ventilation housing 174 away from the second fan 172. Pulling the ventilation frame 171 to slide on the slide rail 16 facilitates the removal of components and reduces operational difficulty. The second fan 172 generates airflow, which flows towards the ventilation housing 174 and enters the transformer box 11 through the exhaust pipe 175, thereby achieving ventilation and heat dissipation. This helps to cool down the equipment, prevent overheating, control the internal temperature, prevent damage caused by excessive temperature, extend the service life of the equipment, ensure continuous operation, and also provide some auxiliary effects, optimizing the internal environment and ensuring operational stability.

[0036] An adsorption mechanism 177 is installed inside the ventilation housing 174. A grille 173 is fixedly connected to the outside of the second fan 172, and a conical opening 176 is provided on the inside of the exhaust pipe 175. When the airflow flows inside the ventilation housing 174, it comes into contact with the adsorption mechanism 177, which intercepts impurities in the airflow, thereby adsorbing impurities, reducing the entry of impurities into the interior of subsequent components, avoiding interference with subsequent components, protecting the insulation system, preventing the degradation of insulation performance, reducing equipment wear, extending component life, maintaining heat dissipation efficiency, and preventing local overheating. Adsorbing impurities in the airflow keeps the heat dissipation channel unobstructed, ensuring the efficient operation of the ventilation and heat dissipation system, avoiding equipment overheating problems caused by poor heat dissipation, adapting to special environments, and improving equipment adaptability. The grille 173 serves to block the entry of impurities, and the conical opening 176 adopts a structure that is wide at one end and narrow at the other. According to Bernoulli's principle, by reducing the pipe diameter, the gas flow velocity is increased, thereby improving the ventilation efficiency of the equipment.

[0037] The adsorption mechanism 177 includes an adsorption top plate 1771, an external block 1772 is fixedly connected to the outside of the adsorption top plate 1771, a locking block 1773 is inserted and connected to the outside of the external block 1772, the bottom of the locking block 1773 is fixedly connected to the top of the ventilation housing 174, a support frame 1774 is fixedly connected to the bottom of the adsorption top plate 1771, a filter element 1775 is provided on the inner side of the support frame 1774, and a strip groove 1776 is opened on the outer side of the filter element 1775. The external block 1772 docks with the locking block 1773 to fix the component, preventing it from shaking due to contact with the wind and affecting its filtration effect. The filter element 1775 is placed inside the support frame 1774 for easy disassembly and installation, reducing the difficulty of subsequent component replacement and ensuring continuous operation. Airflow contacts the filter element 1775 for ventilation and heat dissipation, preventing overheating and controlling the internal temperature to avoid damage and extend the equipment's lifespan. The grooved design 1776 increases the effective filtration area, improves filtration efficiency, optimizes airflow and liquid flow paths, reduces the risk of clogging, lowers flow resistance, maintains flow efficiency, enhances structural strength, and adapts to complex working conditions.

[0038] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 6 to 7 As shown, the limiting mechanism 18 includes a limiting frame 181. One side of the limiting frame 181 is fixedly connected to the outside of the support base 15. A connecting rod 182 is slidably connected inside the limiting frame 181. A limiting plate 183 is fixedly connected to the outside of the connecting rod 182 near the foot 14. A first spring 184 is sleeved on the outside of the connecting rod 182 near the limiting plate 183. When the tripod 14 slides inside the support base 15, the surface of the tripod 14 contacts the limiting plate 183, causing the limiting plate 183 to drive the connecting rod 182 to compress and contract the first spring 184, thereby playing a shock-absorbing and buffering role, reducing rigid collisions between components, reducing mechanical wear between components, and thus extending the service life of the components. When the connecting rod 182 is under pressure, the connecting rod 182 slides outward inside the limiting frame 181. When the tripod 14 continues to slide inside the support base 15, the first spring 184 supports the limiting plate 183, causing the limiting plate 183 to be locked in the hollow part of the tripod 14, thereby fixing the components, limiting the sliding space of the components, maintaining the stability of the components, and preventing shaking during outdoor operations, thus avoiding affecting the operation of the equipment.

[0039] A cylindrical housing 185 is fixedly connected to the side of the limiting frame 181 away from the first spring 184. A slot 188 is provided on the inner side of the cylindrical housing 185. The inner side of the cylindrical housing 185 is slidably connected to the outer side of the connecting rod 182. A protrusion 186 is slidably connected to the side of the connecting rod 182 near the inner wall of the cylindrical housing 185. A second spring 187 is fixedly connected between the opposite surfaces of the two protrusions 186. A handle 189 is fixedly connected to the side of the connecting rod 182 away from the foot 14. When the transformer needs to be removed, the connecting rod 182 is pulled by the handle 189. The protrusion 186 slides inside the cylindrical housing 185 along with the connecting rod 182. The protrusion 186 is squeezed by the inside of the cylindrical housing 185, and the protrusion 186 compresses the second spring 187. When the protrusion 186 contacts the slot 188, the second spring 187 supports the protrusion 186, thereby achieving the function of locking the component and forming a certain fixing effect, making it easy to remove the equipment. During the process of the connecting rod 182 sliding towards the handle 189, the first spring 184 is compressed and accumulates kinetic energy. When the handle 189 pulls the connecting rod 182 a second time, the protrusion 186 retracts inside the cylindrical housing 185. When the handle 189 is released, the first spring 184 rebounds, thereby making the component rebound quickly, which facilitates continuous operation of the component and achieves the function of quick equipment removal.

[0040] The third embodiment is based on embodiments one and two; please refer to [link / reference]. Figures 8 to 10 As shown, the anti-collision device 2 includes an anti-collision frame 21. The bottom of the anti-collision frame 21 is slidably connected to the inner side of the support base 15. A receiving plate 22 is fixedly connected to the outer side of the anti-collision frame 21 away from the transformer box 11. A rubber tube 23 is fixedly connected to the outer side of the receiving plate 22. An anti-collision plate 24 is fixedly connected to the outer side of the rubber tube 23 away from the receiving plate 22. When external pressure impacts the transformer, the anti-collision plate 24 squeezes the rubber tube 23 towards the receiving plate 22, thereby playing a shock-absorbing and buffering role, resisting direct impact, protecting the equipment body, absorbing impact energy through its own structure, or changing the impact direction, directly blocking the impact of external forces on the core components of the transformer, reducing the risk of physical damage, reducing the risk of accident expansion, reducing safety hazards around the equipment, and reducing rigid collisions between components, reducing wear between components, thereby extending the service life of the equipment.

[0041] A silicone block 25 is fixedly connected to the side of the anti-collision plate 24 away from the rubber tube 23. Connecting ropes 26 are fixedly connected to the four corners of the anti-collision plate 24. The side of the connecting ropes 26 away from the anti-collision plate 24 is fixedly connected to the side of the receiving plate 22. A protective mechanism 27 is fixedly connected to the edge of the receiving plate 22 near the anti-collision plate 24. A connecting mechanism 28 is fixedly connected to the side of the anti-collision frame 21 away from the support base 15. The silicone block 25 is made of silicone, which has a certain degree of wear resistance and cushioning effect, and provides a certain degree of protection for the parts, thereby reducing wear caused by collisions, reducing damage to the parts, further improving the cushioning effect of the parts, and improving the protection effect of the parts for the equipment. The rubber tube 23 is squeezed and contracted after collision. When the external pressure is removed, the rubber tube 23 rebounds, which can easily cause the parts to spring back and shift, which can easily increase the effect of subsequent operations. The anti-collision plate 24 and the receiving plate 22 are connected by the connecting rope 26 to prevent the parts from springing back and shifting, and to provide a certain guiding effect. The protective mechanism 27 plays an auxiliary role in shock absorption and improves the anti-collision effect of the parts. The connecting mechanism 28 plays a role in quickly fixing the parts, reducing the installation difficulty and improving the installation efficiency of the equipment.

[0042] The protective mechanism 27 includes a connecting column 271, one side of which is fixedly connected to the outer side of the receiving plate 22. A third spring 272 is sleeved on the outer side of the connecting column 271, and a protective block 273 is slidably connected to the outer side of the connecting column 271. When the anti-collision plate 24 moves towards the receiving plate 22, the anti-collision plate 24 presses against the protective block 273, causing the protective block 273 to slide on the connecting column 271 and compress the third spring 272, thereby playing a shock-absorbing and buffering role, resisting direct impact, protecting the equipment body, absorbing impact energy through its own structure, or changing the impact direction, directly blocking the impact of external forces on the core components of the transformer, reducing the risk of physical damage, reducing the risk of accident expansion, and the contact between the anti-collision plate 24 and the protective block 273 during the movement, thereby achieving the effect of evenly distributing pressure, avoiding excessive local pressure on the components, preventing excessive local damage, and avoiding affecting the anti-collision effect of the components.

[0043] The connecting mechanism 28 includes a fixing block 281, a connecting frame 282 slidably connected to the outside of the fixing block 281, a connecting housing 283 fixedly connected to one side of the connecting frame 282, a hinge block 284 fixedly connected to one side of the connecting housing 283, a connecting plate 285 fixedly connected to the outside of the hinge block 284, a stop block 286 fixedly connected to one side of the connecting plate 285, a fifth spring 287 fixedly connected to the side of the connecting plate 285 away from the stop block 286, and the side of the fifth spring 287 away from the connecting plate 285 fixedly connected to the outside of the connecting housing 283. A connecting frame 282 is connected to one side of the connecting housing 283. Pushing the connecting housing 283 towards the side of the anti-collision frame 21 with a groove causes the connecting plate 285 to drive the stop block 286 to contact the groove, so that the stop block 286 is stuck inside the groove, thereby achieving a quick connection. A fifth spring 287 is connected to the side of the connecting plate 285 away from the stop block 286. By pressing one side of the connecting plate 285, the fifth spring 287 is contracted, so that the stop block 286 is away from the groove, thereby facilitating the disassembly of the parts. This makes it easier for operators to disassemble the parts, improves the modularity of the equipment, and increases the efficiency of personnel operations.

[0044] In use, the transformer housing 11 houses electronic components. A stand 14 is connected to the bottom of the transformer housing 11. Pushing the transformer housing 11 causes the stand 14 to slide inside the support base 15 and contact the limiting mechanism 18. The limiting mechanism 18 fixes the stand 14, thus securing the equipment and facilitating subsequent disassembly and installation, reducing the difficulty of disassembly. Pulling the ventilation mechanism 17 onto the slide rail 16 facilitates the removal and cleaning of components. The ventilation mechanism 17 delivers airflow into the transformer housing 11, providing ventilation and heat dissipation, preventing overheating, controlling the internal temperature of the equipment, preventing damage from excessive heat, extending the equipment's lifespan, and ensuring continuous operation. A first fan 13 is connected to the other side of the transformer housing 11, discharging airflow from inside the transformer housing 11, guiding airflow, actively expelling hot air, breaking up heat buildup, and quickly ventilating the transformer. Hot air is forced out of the equipment to prevent it from "lingering" inside, directly reducing heat accumulation and lowering the overall temperature of the equipment from the source. Combined with the ventilation mechanism 17, it forms a directional airflow, improving heat dissipation uniformity, adapting to high-load scenarios, enhancing heat dissipation capacity, and playing a role in maintaining a clean internal environment, reducing internal moisture accumulation, lowering relative humidity, balancing internal temperature, avoiding localized low-temperature "dew point zones," accelerating the evaporation of condensation, and preventing water accumulation. The anti-collision device 2 is located inside the support base 15, acting as a shock absorber and buffer, providing a certain degree of protection for the equipment. It directly blocks external forces, protects the transformer's structure, buffers impact energy, and reduces indirect damage. Through its own deformation, it absorbs and disperses impact energy, reducing the impact force to a level the transformer can withstand, defining a safe zone, reducing human or environmental accidents, ensuring operational stability, reducing maintenance costs, reducing the failure rate, indirectly ensuring the stable operation of the power system, and reducing subsequent maintenance and repair costs.

[0045] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An outdoor pole mounted transformer for electric power engineering, characterized in that, Including box device (1), the outer side of box device (1) is provided with anti-collision device (2); The box device (1) includes a transformer box (11), one side of the inner wall bottom of the transformer box (11) is fixedly connected with a slide rail (16), the outer side of the slide rail (16) is slidably connected with a ventilation mechanism (17), the outer side of the transformer box (11) away from the ventilation mechanism (17) is fixedly connected with an external shell (12), the outer side of the external shell (12) away from the transformer box (11) is fixedly connected with a first fan (13), the bottom of the transformer box (11) is fixedly connected with a foot support (14), the outer side of the foot support (14) is slidably connected with the inner side of a support base (15), one side of the outer side of the support base (15) is fixedly connected with a limiting mechanism (18); The anti-collision device (2) includes an anti-collision frame (21), the bottom of the anti-collision frame (21) is slidably connected with the inner side of the support base (15), the outer side of the anti-collision frame (21) away from the transformer box (11) is fixedly connected with a receiving plate (22), the outer side of the receiving plate (22) is fixedly connected with a rubber tube (23), the outer side of the rubber tube (23) away from the receiving plate (22) is fixedly connected with an anti-collision plate (24); The outer side of the anti-collision plate (24) away from the rubber tube (23) is fixedly connected with a silica gel block (25), the outer side of the anti-collision plate (24) is fixedly connected with a connecting rope (26), the outer side of the connecting rope (26) away from the anti-collision plate (24) is fixedly connected with the outer side of the receiving plate (22), the edge of the outer side of the receiving plate (22) close to the anti-collision plate (24) is fixedly connected with a protection mechanism (27), the outer side of the anti-collision frame (21) away from the support base (15) is fixedly connected with a connecting mechanism (28); The connecting mechanism (28) includes a fixed block (281), the outer side of the fixed block (281) is slidably connected with a connecting frame (282), one side of the outer side of the connecting frame (282) is fixedly connected with a connecting shell (283), one side of the outer side of the connecting shell (283) is fixedly connected with a hinge block (284), the outer side of the hinge block (284) is fixedly connected with a connecting plate (285), one side of the outer side of the connecting plate (285) is fixedly connected with a blocking block (286), one side of the outer side of the connecting plate (285) away from the blocking block (286) is fixedly connected with a fifth spring (287), the outer side of the fifth spring (287) away from the connecting plate (285) is fixedly connected with the outer side of the connecting shell (283).

2. A power engineering outdoor anti-collision transformer according to claim 1, characterized in that: The ventilation mechanism (17) includes a ventilation frame (171), the bottom of the ventilation frame (171) is slidably connected with the outer side of the slide rail (16), the outer side of the ventilation frame (171) away from the transformer box (11) is fixedly connected with a second fan (172), the outer side of the ventilation frame (171) away from the second fan (172) is fixedly connected with a ventilation shell (174), and the outer side of the ventilation shell (174) away from the second fan (172) is fixedly connected with an exhaust pipe (175).

3. A power engineering outdoor anti-collision transformer according to claim 2, characterized in that: The ventilation shell (174) is internally provided with an adsorption mechanism (177), the outer side of the second fan (172) is fixedly connected with a grille plate (173), and the inner side of the exhaust pipe (175) is provided with a tapered opening (176).

4. A power engineering outdoor anti-collision transformer according to claim 3, characterized in that: The adsorption mechanism (177) includes an adsorption top plate (1771), the outer side of the adsorption top plate (1771) is fixedly connected with an external connecting block (1772), the outer side of the external connecting block (1772) is connected with a clamping block (1773) in a plug-in manner, the bottom of the clamping block (1773) is fixedly connected with the top of the ventilation shell (174), the bottom of the adsorption top plate (1771) is fixedly connected with a bearing frame (1774), the inner side of the bearing frame (1774) is provided with a filter core (1775), and the outer side of the filter core (1775) is provided with a strip-shaped groove (1776).

5. A power engineering outdoor anti-collision transformer according to claim 1, characterized in that: The limiting mechanism (18) includes a limiting frame (181), one side of the outer side of the limiting frame (181) is fixedly connected with the outer side of the supporting base (15), the inner side of the limiting frame (181) is slidably connected with a connecting rod (182), the outer side of the connecting rod (182) is fixedly connected with a limiting plate (183) close to the foot support (14), and the outer side of the connecting rod (182) is sleeved with a first spring (184) close to the limiting plate (183).

6. A power engineering outdoor transformer of the anti-collision type according to claim 5, characterized in that: The outer side of the limiting frame (181) away from the first spring (184) is fixedly connected with a cylindrical shell (185), the inner side of the cylindrical shell (185) is provided with a clamping groove (188), the inner side of the cylindrical shell (185) is slidably connected with the outer side of the connecting rod (182), the outer side of the connecting rod (182) is slidably connected with a protruding block (186) close to the inner wall of the cylindrical shell (185), the second spring (187) is fixedly connected between opposite surfaces of the two protruding blocks (186), and the outer side of the connecting rod (182) away from the foot support (14) is fixedly connected with a handle (189).

7. A power engineering outdoor anti-collision transformer according to claim 1, characterized in that: The protection mechanism (27) includes a connecting column (271), one side of the outer side of the connecting column (271) is fixedly connected with the outer side of the bearing plate (22), the outer side of the connecting column (271) is sleeved with a third spring (272), and the outer side of the connecting column (271) is slidably connected with a protection block (273).

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