Anti-shock heat-dissipation type transformer

Abstract

This utility model provides a shock-resistant and heat-dissipating transformer, including a transformer body and heat dissipation fins disposed on the outside of the transformer body. A shock-absorbing assembly is disposed below the transformer body. The shock-absorbing assembly includes a set of L-shaped support seats disposed below the transformer body. Each L-shaped support seat has a matching L-shaped connecting seat on its upper surface. The upper surface of each L-shaped connecting seat is connected to the bottom surface of the transformer body. Each L-shaped support seat and each L-shaped connecting seat are connected by a set of bolts through a common thread. Through the shock-absorbing assembly, when the transformer body vibrates, the vibration force is transmitted to the L-shaped support seats through the L-shaped connecting seats. The first piston rod will squeeze the energy-absorbing spring and compress the gas in the first piston cylinder. The second piston rod will move upward and hold the L-shaped support seats. Combined with the viscous resistance of the damper, the oscillation frequency of the transformer body can be effectively suppressed, thereby ensuring that it is in a stable operating state.

Description

Technical Field

[0001] This utility model relates to the field of transformer technology, and in particular to a shock-resistant and heat-dissipating transformer. Background Technology

[0002] Transformers are the core equipment for power transmission. Through the electromagnetic induction principle of the iron core and windings, they convert the high voltage transmitted by the power grid into a low voltage that meets the needs of users, realizing the step-down transmission of power from the power generation end to the power consumption end. The normal operation of transformers can ensure the long-term stability and reliability of power transmission.

[0003] Application No. 202223325720.4 discloses a shock-resistant, high-heat-dissipation toroidal transformer, relating to the field of toroidal transformer technology. It includes a base plate, with a transformer body connected to the top of the base plate. The transformer body has ring-shaped heat dissipation fins at its top. A heat-conducting plate is connected to the bottom of the heat dissipation fins, and the bottom of the heat-conducting plate is connected to the top of the transformer body. A connecting ring is connected to the top of the heat dissipation fins, and a bracket is mounted on the top of the connecting ring. A motor is connected to the bottom of the bracket, and blades are mounted on the output end of the motor. Sleeves are installed at the four corners of the top of the base plate. Extension rods are slidably connected to the inner side of the sleeves, and the tops of the extension rods are connected to the bottom of the transformer body. Springs are fitted onto the outer side of the sleeves. A fixing hole is provided at the bottom of the base plate. This invention effectively improves the product's shock resistance and has good heat dissipation, possessing high practical value.

[0004] The above solution has shortcomings in use. Using only springs for shock absorption cannot guarantee the stability of the transformer. After the springs are compressed, they are prone to rebound oscillation, which will cause the transformer to vibrate slightly during operation. This may cause collision damage to the core components of the transformer. Therefore, we provide a shock-resistant and heat-dissipating transformer. Utility Model Content

[0005] This invention provides a shock-resistant and heat-dissipating transformer to solve the technical problems existing in the background art.

[0006] The purpose and effect of this utility model of an anti-vibration and heat dissipation transformer are achieved by the following specific technical means: An anti-vibration and heat dissipation transformer includes a transformer body and heat dissipation fins disposed on the outside of the transformer body. A shock-absorbing component is disposed below the transformer body. The shock-absorbing component includes a set of L-shaped support seats disposed below the transformer body. Each L-shaped support seat is provided with an L-shaped connecting seat adapted to it. The upper surface of each L-shaped connecting seat is connected to the bottom surface of the transformer body. Each L-shaped support seat and each L-shaped connecting seat are connected to a set of bolts by a common thread. A set of first piston rods is fixedly connected to the bottom surface of each L-shaped support seat. A first piston cylinder is piston-connected to the outer surface of each first piston rod. A mounting seat is fixedly connected to the bottom end of each set of first piston cylinders.

[0007] The transformer body is equipped with a heat dissipation component on its exterior.

[0008] Preferably, a set of dampers is installed on the upper surface of each mounting base, and the top of each damper is connected to the bottom surface of the L-shaped support base.

[0009] Preferably, an energy-absorbing spring is fixedly connected to the bottom surface of each of the first piston rods, and the bottom end of each energy-absorbing spring is connected to the inner bottom wall of the first piston cylinder.

[0010] Preferably, the outer surface of each first piston cylinder is connected to a gas supply pipe, the ends of each group of gas supply pipes that are close to each other are connected to a second piston cylinder, the bottom end of each second piston cylinder is connected to the upper surface of the mounting base, and the inner wall of each second piston cylinder is piston-connected to a second piston rod.

[0011] Preferably, a crash plate is fixedly connected to the top of each of the second piston rods, and an energy-absorbing pad is adhered to the top of each crash plate.

[0012] Preferably, a set of equidistant stabilizing plates are fixedly connected to one side of each of the mounting bases that are close to each other.

[0013] Preferably, the heat dissipation assembly includes mounting frames installed on the left and right sides of the transformer body, and each mounting frame has a set of fans arranged at equal intervals installed inside.

[0014] Preferably, a shielding frame is fixedly connected to the upper surface of each mounting frame, and a protective net is provided on the top of the shielding frame.

[0015] Beneficial effects:

[0016] 1. Through the vibration damping components, when the transformer body vibrates, the vibration force is transmitted to the L-shaped support seat through the L-shaped connecting seat. The first piston rod will squeeze the energy-absorbing spring and compress the gas in the first piston cylinder. The second piston rod will move up and support the L-shaped support seat. Combined with the viscous resistance of the damper, the oscillation frequency of the transformer body can be effectively suppressed, thereby ensuring that it is in a stable operating state. Through the heat dissipation components, air can be blown onto the heat dissipation fins on the outside of the transformer body, which not only improves the natural heat dissipation efficiency of the heat dissipation fins, but also blows away the dust on the heat dissipation fins, thereby ensuring the heat dissipation effect of the transformer body.

[0017] 2. By setting up anti-collision plates, the contact area between the second piston rod and the L-shaped support seat is increased, the top force of the second piston rod on the L-shaped support seat is dispersed, and direct collision between the second piston rod and the L-shaped support seat is avoided, thereby preventing metal wear caused by rigid contact between the two. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This is a three-dimensional structural diagram of the heat dissipation component of this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the shock absorption component of this utility model.

[0021] Figure 4 This is a three-dimensional structural schematic diagram of the orthographic section of the first piston cylinder of this utility model.

[0022] Figure 1-4 In the diagram, the correspondence between component names and drawing numbers is as follows:

[0023] 1. Transformer body; 2. Vibration damping assembly; 201. L-shaped support base; 202. L-shaped connecting base; 203. Bolt; 204. Mounting base; 205. First piston cylinder; 206. First piston rod; 207. Energy-absorbing spring; 208. Gas pipeline; 209. Second piston cylinder; 210. Second piston rod; 211. Anti-collision plate; 212. Damper; 213. Stabilizing plate; 3. Heat dissipation assembly; 301. Mounting frame; 302. Fan; 303. Shielding frame. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] As attached Figure 1 To be continued Figure 4 As shown: A shock-resistant and heat-dissipating transformer includes a transformer body 1 and heat dissipation fins disposed on the outside of the transformer body 1. The heat dissipation fins can dissipate the heat generated by the transformer body 1 during operation.

[0026] A shock-absorbing assembly 2 is provided below the transformer body 1. The shock-absorbing assembly 2 includes a set of L-shaped support seats 201 located below the transformer body 1. Each L-shaped support seat 201 has an L-shaped connecting seat 202 that is adapted to it. The upper surface of each L-shaped connecting seat 202 is connected to the bottom surface of the transformer body 1. Each L-shaped support seat 201 and each L-shaped connecting seat 202 are connected by a set of bolts 203. The bolts 203 can be used to connect the L-shaped support seats 201 and the L-shaped connecting seats 202, thereby stabilizing the transformer body 1 on the L-shaped support seats 201.

[0027] Each L-shaped support 201 has a set of first piston rods 206 fixedly connected to its bottom surface. Each first piston rod 206 has a first piston cylinder 205 piston-connected to its outer surface. Each set of first piston cylinders 205 has a mounting base 204 fixedly connected to its bottom end. Each first piston rod 206 has an energy-absorbing spring 207 fixedly connected to its bottom surface. The bottom end of each energy-absorbing spring 207 is connected to the inner bottom wall of the first piston cylinder 205. When the transformer body 1 vibrates, the vibration force is transmitted to the L-shaped support 201 through the L-shaped connecting seat 202. Under this force, the L-shaped support 201 compresses the evenly distributed first piston rods 206 at its bottom. During the descent of the first piston rods 206, they are compressed. The gas inside the first piston cylinder 205 is compressed by the first piston rod 206, which descends axially along the first piston cylinder 205 to compress the energy-absorbing spring 207 at the bottom. The energy-absorbing spring 207 absorbs vibration energy through elastic deformation. Each mounting base 204 has a set of dampers 212 installed on its upper surface. The top of each damper 212 is connected to the bottom surface of the L-shaped support base 201. The dampers 212 can further support and stabilize the L-shaped support base 201. A set of equidistant stabilizing plates 213 are fixedly connected to the side of a set of mounting bases 204 that are close to each other. The stabilizing plates 213 can connect the mounting bases 204, thereby enhancing the firmness between the mounting bases 204.

[0028] Each first piston cylinder 205 has an outer surface connected to a gas supply pipe 208. The ends of each group of gas supply pipes 208 that are close to each other are connected to a second piston cylinder 209. The bottom end of each second piston cylinder 209 is connected to the upper surface of the mounting base 204. A second piston rod is piston-connected to the inner wall of each second piston cylinder 209.

[0029] 210. After the gas inside the first piston cylinder 205 is pressurized, it will enter the second piston cylinder 209 simultaneously through the gas supply pipe 208. The pressurized gas will push the second piston rod 210 upward, forming a reverse holding force on the L-shaped support 201, which can effectively suppress the oscillation frequency of the L-shaped support 201, thereby ensuring that the transformer body 1 is in a stable operating state. Each second piston rod 210 is fixedly connected to a collision plate 211 at its top end. Each collision plate 211 is attached to an energy-absorbing pad. The collision plate 211 increases the contact area between the second piston rod 210 and the L-shaped support 201, disperses the holding force of the second piston rod 210 on the L-shaped support 201, and avoids direct collision between the second piston rod 210 and the L-shaped support 201, thereby preventing metal wear caused by rigid contact.

[0030] The transformer body 1 is equipped with a heat dissipation assembly 3 on its exterior. The heat dissipation assembly 3 includes mounting frames 301 installed on the left and right sides of the transformer body 1. Each mounting frame 301 has a set of fans 302 arranged at equal intervals installed inside. When the transformer body 1 is working, the fans 302 are controlled to work. The fans 302 blow air in a direction to the heat dissipation fins on the exterior of the transformer body 1. The airflow flows rapidly along the gaps between the fins, which not only improves the natural heat dissipation efficiency of the heat dissipation fins, but also blows away the dust accumulated on the heat dissipation fins through continuous airflow, thereby ensuring the heat dissipation effect of the transformer body 1. Each mounting frame 301 is fixedly connected to a shielding frame 303 on its upper surface, and a protective net is provided on the top of the shielding frame 303. The cooperation of the shielding frame 303 and the protective net can prevent debris from getting entangled in the fans 302.

[0031] Working principle: First, fix the mounting base 204 in a suitable position. Then, place the L-shaped connecting seat 202 at the bottom of the transformer body 1 onto the L-shaped support seat 201. Next, use bolts 203 to tighten the L-shaped support seat 201 and the L-shaped connecting seat 202. When the transformer body 1 vibrates, the vibration force is transmitted through the L-shaped connecting seat 202 to the L-shaped support seat 201. Under this force, the L-shaped support seat 201 presses against the evenly distributed first piston rod 206 at its bottom. The first piston rod 206 then descends axially along the first piston cylinder 205. The first piston rod 206 compresses the energy-absorbing spring 207 at the bottom. The energy-absorbing spring 207 can absorb vibration energy through elastic deformation. At the same time, the first piston rod 206 will compress the gas inside the first piston cylinder 205 during its descent. The compressed gas enters the second piston cylinder 209 through the gas supply pipe 208. The compressed gas will push the second piston rod 210 to move upward, forming a reverse supporting force on the L-shaped support 201. Combined with the viscous resistance of the dampers 212 on both sides, the oscillation frequency of the L-shaped support 201 can be effectively suppressed, thereby ensuring that the transformer body 1 is in a stable operating state.

[0032] When the transformer body 1 is working, the control fan 302 is activated. The fan 302 blows air in a directional manner onto the heat dissipation fins on the outside of the transformer body 1. The airflow flows rapidly along the gaps between the fins, which not only improves the natural heat dissipation efficiency of the heat dissipation fins, but also removes the dust accumulated on the heat dissipation fins through continuous airflow, thereby ensuring the heat dissipation effect of the transformer body 1.

Claims

1. A shock-resistant and heat-dissipating transformer, comprising a transformer body (1) and heat dissipation fins disposed on the outside of the transformer body (1), characterized in that: A shock-absorbing assembly (2) is provided below the transformer body (1). The shock-absorbing assembly (2) includes a set of L-shaped support seats (201) provided below the transformer body (1). Each L-shaped support seat (201) is provided with an L-shaped connecting seat (202) adapted to it. The upper surface of each L-shaped connecting seat (202) is connected to the bottom surface of the transformer body (1). Each L-shaped support seat (201) and each L-shaped connecting seat (202) are connected by a set of bolts (203) through a common thread. A set of first piston rods (206) is fixedly connected to the bottom surface of each L-shaped support seat (201). A first piston cylinder (205) is piston-connected to the outer surface of each first piston rod (206). A mounting seat (204) is fixedly connected to the bottom end of each set of first piston cylinders (205). The transformer body (1) is provided with a heat dissipation component (3) on its exterior.

2. The shock-resistant and heat-dissipating transformer according to claim 1, characterized in that: Each of the mounting bases (204) has a set of dampers (212) mounted on its upper surface, and the top of each damper (212) is connected to the bottom surface of the L-shaped support base (201).

3. The shock-resistant and heat-dissipating transformer according to claim 1, characterized in that: Each of the first piston rods (206) has an energy-absorbing spring (207) fixedly connected to its bottom surface, and the bottom end of each energy-absorbing spring (207) is connected to the inner bottom wall of the first piston cylinder (205).

4. The shock-resistant and heat-dissipating transformer according to claim 1, characterized in that: Each of the first piston cylinders (205) has an outer surface connected to a gas supply pipe (208), and the two ends of each group of gas supply pipes (208) are connected to a second piston cylinder (209). The bottom end of each second piston cylinder (209) is connected to the upper surface of the mounting base (204), and the inner wall of each second piston cylinder (209) is piston-connected to a second piston rod (210).

5. The shock-resistant and heat-dissipating transformer according to claim 4, characterized in that: Each of the second piston rods (210) is fixedly connected to a crash plate (211) at its top end, and an energy-absorbing pad is adhered to the top of each crash plate (211).

6. The shock-resistant and heat-dissipating transformer according to claim 1, characterized in that: A set of mounting bases (204) are fixedly connected to a set of equidistantly arranged stabilizing plates (213) on their adjacent sides.

7. The shock-resistant and heat-dissipating transformer according to claim 1, characterized in that: The heat dissipation component (3) includes mounting frames (301) installed on the left and right sides of the transformer body (1), and each mounting frame (301) has a set of fans (302) arranged at equal distances installed inside.

8. The shock-resistant and heat-dissipating transformer according to claim 7, characterized in that: Each mounting frame (301) has a shielding frame (303) fixedly connected to its upper surface, and a protective net is provided on the top of the shielding frame (303).

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