A high voltage coil of energy-saving transformer

Abstract

The utility model belongs to the technical field of transformer coils, and discloses an energy-saving transformer high-voltage coil, including a base, a winding post is provided at the top of the base, and a coil body is wound around the outside of the winding post, and slide grooves are respectively provided on both sides of the base, a pair of slide grooves are slidably connected to the inside of each slider, and a pair of bayonet pins are fixedly connected to the outside of each slider, and one end of the two pairs of bayonet pins respectively extends to the outside of the base, a fixed card seat is provided at the top of the base, and a concave groove is provided at the bottom of the fixed card seat, and the top of the concave groove fits with the top of the winding post. This device is used in conjunction with a temperature sensor, a heat sink, a motor and a heat dissipation fan. During the use of the coil body, when the temperature reaches a certain threshold, the motor is controlled to start by the temperature sensor, and then the heat dissipation fan is driven by the motor to run at a high speed, which can achieve rapid cooling of the coil body and improve the working efficiency of the coil body.

Description

Technical Field

[0001] The utility model belongs to the technical field of transformer coils, and more specifically, particularly relates to an energy-saving transformer high-voltage coil. Background Art

[0002] In the power system, the transformer is a key device for converting voltage. It usually consists of two or more coils that are wound on a common core. Among them, the high-voltage coil refers to the coil with fewer turns, smaller wire diameter and higher voltage in the transformer, which is usually used to transmit electrical energy.

[0003] When the current transformer high-voltage coil is actually used, a large amount of heat will be generated by the coil itself due to the long-term transmission of electrical energy. The traditional way to dissipate heat for the coil is generally to add a heat dissipation device in the transformer. The heat dissipation effect is limited, and it is difficult to quickly dissipate the heat of the coil, which easily leads to a decrease in the working efficiency of the coil.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an energy-saving transformer high-voltage coil is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an energy-saving transformer high-voltage coil, which is achieved by the following specific technical means:

[0006] A high-voltage coil of an energy-saving transformer comprises a base, a winding post is provided at the top of the base, and a coil body is wound around the outside of the winding post, slide grooves are respectively provided on both sides of the base, a pair of slide grooves are slidably connected to the inside of each of the slide grooves, a pair of bayonet pins are fixedly connected to the outside of each of the slide sliders, and one end of the two pairs of bayonet pins respectively extends to the outside of the base, a fixed socket is provided at the top of the base, a concave groove is provided at the bottom end of the fixed socket, the top of the inside of the concave groove is fitted with the top of the winding post, and the two sides of the inside of the concave groove are respectively located on the two sides of the coil body, heat dissipation grooves are provided inside the two sides of the concave groove, and a heat dissipation fan is installed inside the heat dissipation groove.

[0007] Furthermore, a pair of limiting holes are formed through the bottom ends of both sides of the concave groove, and the two pairs of limiting holes are respectively engaged with the two pairs of locking pins.

[0008] Furthermore, a pair of compression springs is connected to one side of the interior of the slide groove, and the other ends of the pair of compression springs are fixedly connected to one side of the slide block.

[0009] Furthermore, a mounting frame is provided on the outer side of the heat dissipation slot, a motor is mounted on the mounting frame, and an output end of the motor is drivingly connected to a central axis of a heat dissipation fan.

[0010] Furthermore, a temperature sensor is installed on one side of the concave groove, and the temperature sensor is electrically connected to the motor.

[0011] Furthermore, a plurality of pins are provided on both sides of the base, and the plurality of pins are respectively connected to the coil body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The energy-saving transformer high-voltage coil of the utility model is used in combination with a temperature sensor, a heat sink, a motor and a heat dissipation fan. When the temperature of the coil body reaches a certain threshold, the temperature sensor controls the motor to start, and then the motor drives the heat dissipation fan to run at a high speed, so that the coil body can be quickly cooled down, thereby improving the working efficiency of the coil body.

[0014] The high-voltage coil of the energy-saving transformer in the utility model can make the slider rebound in the slide groove by using the force of the compression spring through the coordinated use of the slide groove, the slider and the compression spring, so that the latch pin is engaged with the limit hole, thereby fixing the fixed seat and the base and facilitating disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0016] Figure 2 It is a front plan sectional view of the utility model.

[0017] Figure 3 The utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0018] Figure 4 The utility model Figure 2 A magnified schematic diagram of structure B in the middle.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Base; 101. Pin; 102. Slide groove; 103. Slider; 104. Pin; 105. Compression spring; 2. Winding column; 201. Coil body; 3. Fixed base; 301. Heat dissipation groove; 302. Cooling fan; 303. Mounting bracket; 304. Motor; 305. Limiting hole; 4. Concave groove; 5. Temperature sensor. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides an energy-saving transformer high-voltage coil, comprising a base 1, a winding post 2 is provided at the top of the base 1, and a coil body 201 is wound around the outer side of the winding post 2, slide grooves 102 are respectively provided on both sides of the base 1, a pair of slide grooves 102 are slidably connected to the inside of each of the two slide grooves 102, a pair of bayonet pins 104 are fixedly connected to the outer side of each of the two slide grooves 103, and one end of the two pairs of bayonet pins 104 respectively extends to the outer side of the base 1, a fixed card seat 3 is provided at the top of the base 1, a concave groove 4 is provided at the bottom end of the fixed card seat 3, the top of the inside of the concave groove 4 is fitted with the top of the winding post 2, and the two sides of the inside of the concave groove 4 are respectively located on the two sides of the coil body 201, and heat dissipation grooves 301 are provided inside each of the two sides of the concave groove 4, and a heat dissipation fan 302 is installed inside the heat dissipation groove 301.

[0027] A pair of limiting holes 305 are formed through the bottom ends of both sides of the concave groove 4 , and the two pairs of limiting holes 305 are respectively engaged with the two pairs of locking pins 104 .

[0028] A pair of compression springs 105 is connected to one side of the inner portion of the slide slot 102 , and the other ends of the pair of compression springs 105 are fixedly connected to one side of the slider 103 .

[0029] A mounting frame 303 is provided on the outside of the heat dissipation slot 301 , a motor 304 is installed on the mounting frame 303 , and an output end of the motor 304 is drivingly connected to the central axis of the heat dissipation fan 302 .

[0030] A temperature sensor 5 is installed on one side of the concave groove 4 , and the temperature sensor 5 is electrically connected to the motor 304 .

[0031] A plurality of pins 101 are disposed on both sides of the base 1 , and the plurality of pins 101 are respectively connected to the coil body 201 .

[0032] The working principle of this embodiment is as follows: first, the coil body 201 is wound on the winding column 2 of the base 1 in layers, and then the concave groove 4 at the bottom end of the fixed bracket 3 is installed to the top end of the winding column 2. When the limiting holes 305 at the bottom ends of both sides of the concave groove 4 coincide with the bayonet 104, the action of the compression spring 105 can make the slider 103 rebound in the slide groove 102, so that the bayonet 104 is engaged with the limiting hole 305, so as to fix the fixed bracket 3 and the base 1. During the use of the coil body 201, through the coordinated use of the temperature sensor 5, the heat dissipation groove 301, the motor 304 and the heat dissipation fan 302, during the use of the coil body 201, when the temperature reaches a certain threshold, the motor 304 is controlled to start by the temperature sensor 5, and then the heat dissipation fan 302 is driven by the motor 304 to run at a high speed, so that the coil body 201 can be quickly cooled down, thereby improving the working efficiency of the coil body 201.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An energy-saving transformer high-voltage coil, comprising a base (1), characterized in that: A winding post (2) is provided at the top of the base (1), and a coil body (201) is wound around the outside of the winding post (2). Slide grooves (102) are respectively provided on both sides of the base (1). A pair of slide grooves (102) are slidably connected to the inside of each of the slide grooves (102). A pair of bayonet pins (104) are fixedly connected to the outside of each of the slide grooves (103), and one end of each of the two pairs of bayonet pins (104) extends to the outside of the base (1). A fixed base (3) is provided at the top of the base (1). A concave groove (4) is provided at the bottom of the fixed base (3). The top of the concave groove (4) fits with the top of the winding post (2), and the two sides of the concave groove (4) are respectively located on the two sides of the coil body (201). Heat dissipation grooves (301) are provided inside each of the two sides of the concave groove (4), and a heat dissipation fan (302) is installed inside the heat dissipation groove (301).

2. The energy-saving transformer high-voltage coil according to claim 1, characterized in that: A pair of limiting holes (305) are provided through the bottom ends of both sides of the concave groove (4), and the two pairs of limiting holes (305) are respectively engaged with the two pairs of locking pins (104).

3. The energy-saving transformer high-voltage coil according to claim 1, characterized in that: A pair of compression springs (105) are connected to one side of the interior of the slide groove (102), and the other ends of the pair of compression springs (105) are fixedly connected to one side of the slider (103).

4. The energy-saving transformer high-voltage coil according to claim 1, characterized in that: A mounting frame (303) is provided on the outside of the heat dissipation slot (301), a motor (304) is mounted on the mounting frame (303), and an output end of the motor (304) is drivingly connected to the central axis of the heat dissipation fan (302).

5. The energy-saving transformer high-voltage coil according to claim 4, characterized in that: A temperature sensor (5) is installed on one side inside the concave groove (4), and the temperature sensor (5) is electrically connected to the motor (304).

6. The energy-saving transformer high-voltage coil according to claim 1, characterized in that: A plurality of pins (101) are provided on both sides of the base (1), and the plurality of pins (101) are respectively connected to the coil body (201).

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