Integrated Potting Structure and Potting System for Transformer Inductor Electrical Components

Abstract

The present invention discloses an integrated potting structure for a transformer inductor electrical component, which includes an integrated potting heat dissipation housing. The integrated potting heat dissipation housing is at least sequentially provided with a first lower groove, a second lower groove and a third lower groove along the length direction; the upper parts of the first lower groove, the second lower groove and the third lower groove are interconnected, so that the first lower groove, the second lower groove and the third lower groove jointly form a potting pool; this makes each component relatively independent, avoiding the overheating of one component from affecting the normal operation of other components. At the same time, the interconnection of the upper sections of the first lower groove, the second lower groove and the third lower groove enables the potting process to be completed in one go, avoiding the problem of complex processes caused by separate potting.

Description

Technical Field

[0001] The present invention belongs to the field of integrated potting structures for transformer and inductor electrical components. Background Art

[0002] In the fields of energy storage, photovoltaic equipment, new energy vehicles, etc., the higher the integration of electrical components, the smaller the occupied space. Multiple electrical components such as transformers and inductors can share a potting and heat dissipation housing at the same time, which can well reduce production costs; at the same time, improve the integration of heat dissipation;

[0003] However, the heat generation rates and temperature tolerances of multiple electrical components in such an integrated potting and heat dissipation housing during normal operation cannot be completely guaranteed to be the same. Therefore, there is a problem that the heat generation situations between components affect each other;

[0004] Meanwhile, due to the certain viscosity of the potting glue, there are a large number of tortuous and complex contours and complex voids in the potting groove space for accommodating multiple electrical components. Therefore, there may still be some bubbles attached around and below the submerged components that are not easy to discharge, and such bubbles pose potential hazards such as affecting heat dissipation and cracking in the later stage. Summary of the Invention

[0005] Object of the Invention: In order to overcome the deficiencies in the prior art, the present invention provides an integrated potting structure and potting system for transformer and inductor electrical components, which can promote the discharge of bubbles during the potting process.

[0006] Technical Solution: To achieve the above object, the integrated potting structure of the transformer and inductor electrical components of the present invention includes an integrated potting and heat dissipation housing, and the integrated potting and heat dissipation housing is at least sequentially provided with a first lower groove, a second lower groove, and a third lower groove along the length direction; the upper parts of the first lower groove, the second lower groove, and the third lower groove are interconnected, so that the first lower groove, the second lower groove, and the third lower groove together form a potting pool.

[0007] Further, the inner contours of the first lower groove and the second lower groove are adapted to the outer contours of the ring-shaped coil components; two ring-shaped coil components are respectively placed in the first lower groove and the second lower groove, and several rectangular electrical components are evenly arranged in the third lower groove; the potting pool is filled with thermally conductive potting glue.

[0008] Further, several left strip-shaped heat dissipation fins extending in the front-rear direction are vertically and arrayedly distributed on the left side surface of the integrated potting and heat dissipation housing, and several right strip-shaped heat dissipation fins are vertically and arrayedly distributed on the right side surface of the integrated potting and heat dissipation housing.

[0009] Further, the potting system of the integrated potting structure of the transformer and inductor electrical components is characterized in that: it includes a linear transmission device extending in the front-rear direction, and the linear transmission device includes a linear transmission surface;

[0010] The lower sides of a number of integrated potting heat dissipation housings to be potted are placed flat along the length direction on a linear conveying surface; a glue injection head is arranged directly above the transmission end of the linear conveying surface; any integrated potting heat dissipation housing can be conveyed along the linear conveying surface to directly below the glue injection head.

[0011] Further, a left base and a right base are respectively arranged on the left and right sides of the linear conveying surface directly below the glue injection head; an a telescopic device and a b telescopic device extending in the left - right direction are symmetrically arranged on the left base and the right base respectively, and a first servo - motor and a second servo - motor in the vertical direction are respectively arranged at the ends of the a telescopic rod of the a telescopic device and the b telescopic rod of the b telescopic device.

[0012] A left swing arm is arranged in parallel above the left side of the linear conveying surface. The middle part of the left swing arm is fixedly connected to the first servo - motor shaft of the first servo - motor through a first connecting arm. The front and rear ends of the left swing arm are integrally connected with a left front seat and a left rear seat respectively.

[0013] A right swing arm is arranged in parallel above the right side of the linear conveying surface. The middle part of the right swing arm is fixedly connected to the second servo - motor shaft of the second servo - motor through a second connecting arm. The front and rear ends of the right swing arm are integrally connected with a right front seat and a right rear seat respectively.

[0014] It includes four undulating discs with vertical axes. The upper surfaces of the undulating discs are inclined - plane - shaped undulating surfaces.

[0015] The four undulating discs with vertical axes are respectively a left - front undulating disc, a left - rear undulating disc, a right - front undulating disc and a right - rear undulating disc; the lower ends of the left - front undulating disc, the left - rear undulating disc, the right - front undulating disc and the right - rear undulating disc are respectively rotatably installed above the left - front seat, the left - rear seat, the right - front seat and the right - rear seat.

[0016] Further, gears are coaxially and fixedly arranged at the lower ends of the left - front undulating disc, the left - rear undulating disc, the right - front undulating disc and the right - rear undulating disc. The lower ends of the gears are coaxially and fixedly connected with rotating shafts; each gear meshes with a driving gear, and each driving gear is correspondingly connected with a gear driving motor.

[0017] Further, the rotating shafts under the left - front undulating disc, the rotating shaft under the left - rear undulating disc, the rotating shaft under the right - front undulating disc and the rotating shaft under the right - rear undulating disc are respectively rotatably installed on the left - front seat, the left - rear seat, the right - front seat and the right - rear seat through bearings.

[0018] Further, in the initial state, the inclined - plane - shaped undulating surfaces on the left - front undulating disc and the left - rear undulating disc are in the state of being higher on the left and lower on the right; the inclined - plane - shaped undulating surfaces on the right - front undulating disc and the right - rear undulating disc are in the state of being lower on the left and higher on the right.

[0019] When the integrated potting heat dissipation housing is conveyed to directly below the glue injection head along the linear conveying surface, the left front undulating disc, the left rear undulating disc, the right front undulating disc and the right rear undulating disc are respectively located at the left front, left rear, right front and right rear sides of the integrated potting heat dissipation housing; the a expander and the b expander extend, so that the left swing arm and the right swing arm approach each other until the left front undulating disc and the left rear undulating disc are about to contact the left side surface of the integrated potting heat dissipation housing, and the right front undulating disc and the right rear undulating disc are about to contact the right side surface of the integrated potting heat dissipation housing. At this time, the upper right surfaces of the left front undulating disc and the left rear undulating disc just support the lower surface of a left strip-shaped heat sink; the upper left surfaces of the right front undulating disc and the right rear undulating disc just support the lower surface of a right strip-shaped heat sink.

[0020] Beneficial effects: The first lower groove, the second lower groove and the third lower groove on the integrated potting heat dissipation housing of the present invention can be used to accommodate respective electrical components, so that the components are relatively independent of each other, avoiding the normal operation of other components being affected by overheating of a certain component. At the same time, the mutual connection of the upper sections of the first lower groove, the second lower groove and the third lower groove enables the potting process to be completed at one time, avoiding the problem of complex processes caused by separate potting.

[0021] In the specific potting process, the heat-conducting potting glue injected into the potting pool can be periodically sloshed in all directions under the continuous up-and-down undulating action at the four corners of the integrated potting heat dissipation housing, so that undercurrents from multiple directions are continuously formed below the two ring-shaped coil components and the rectangular electrical component in the potting pool, thereby promoting the offset and floating of the granular bubbles below the two ring-shaped coil components and several rectangular electrical components in the potting pool. Description of the Drawings

[0022] Figure 1 It is a simplified diagram in a sectional view of the integrated potting structure of the transformer inductor electrical component;

[0023] Figure 2 It is a simplified overall three-dimensional schematic diagram of the integrated potting structure of the transformer inductor electrical component;

[0024] Figure 3 It is a schematic diagram of another perspective of the integrated potting structure of the transformer inductor electrical component;

[0025] Figure 4 It is a schematic diagram of several integrated potting heat dissipation housings being conveyed linearly on the linear conveying device;

[0026] Figure 5 For Figure 4 The first local enlarged schematic diagram;

[0027] Figure 6 For Figure 4 The second local enlarged schematic diagram;

[0028] Figure 7 is Figure 6 A perspective view schematic along the extension direction of the linear transmission device;

[0029] Figure 8 is Figure 7 the top view of;

[0030] Figure 9 is Figure 6 A schematic diagram after hiding the integrated potting heat dissipation housing on the basis of;

[0031] Figure 10 A schematic diagram of the lower part structure of an arbitrary undulating disc. Specific embodiments

[0032] The present invention will be further described below with reference to the accompanying drawings.

[0033] As shown in the attached Figures 1 to 3 The integrated potting structure of the transformer inductor electrical component shown in the figure includes a strip-shaped integrated potting heat dissipation housing 11. Along the length direction of the integrated potting heat dissipation housing 11, at least a first lower groove 22.1, a second lower groove 22.2 and a third lower groove 22.3 are sequentially arranged; the upper parts of the first lower groove 22.1, the second lower groove 22.2 and the third lower groove 22.3 are interconnected, so that the first lower groove 22.1, the second lower groove 22.2 and the third lower groove 22.3 together form a potting pool 22. The inner contours of the first lower groove 22.1 and the second lower groove 22.2 are both adapted to the outer contour of the annular coil element 20; two annular coil elements 20 are respectively placed in the first lower groove 22.1 and the second lower groove 22.2, and several rectangular electrical components 21 are uniformly arranged in the third lower groove 22.3; the potting pool 22 is filled with a thermally conductive potting adhesive, such as silicone potting adhesive; the integrated potting heat dissipation housing 11 is a metal heat conduction structure. On the left side surface 10a of the integrated potting heat dissipation housing 11, several left strip-shaped heat dissipation fins 13a extending in the front-rear direction are arranged in an up-and-down array, and on the right side surface 10b of the integrated potting heat dissipation housing 11, right strip-shaped heat dissipation fins 13b are arranged in an up-and-down array; strip-shaped heat dissipation grooves 33 extending in the front-rear direction are formed between two adjacent left strip-shaped heat dissipation fins 13a and between two adjacent right strip-shaped heat dissipation fins 13b up and down. The first lower groove 22.1, the second lower groove 22.2 and the third lower groove 22.3 in this solution can be used to accommodate their respective electrical components, so that the components are relatively independent of each other, avoiding the overheating of one component affecting the normal operation of other components. At the same time, the interconnection of the upper sections of the first lower groove 22.1, the second lower groove 22.2 and the third lower groove 22.3 enables the potting process to be completed at one time, avoiding the problem of complex processes caused by separate potting.

[0034] As Figures 4 to 10The potting system of the integrated potting structure of the transformer inductor electrical component shown, such as Figure 4 shown, includes a linear transmission device 35 extending in the front-rear direction. The linear transmission device 35 includes a linear transmission surface 35.1; the lower sides of a number of integrated potting and heat dissipation housings 11 to be potted are placed flat along the length direction on the linear transmission surface 35.1; directly above the transmission end of the linear transmission surface 35.1, there is a glue injection head 12.

[0035] Any integrated potting and heat dissipation housing 11 can be transported along the linear transmission surface 35.1 to directly below the glue injection head 12; in front of the glue injection head 12, there is a vertical telescopic device 91. When the vertical telescopic rod 91 of the vertical telescopic device 91 extends downward, the front end of an integrated potting and heat dissipation housing 11 directly below the glue injection head 12 is in limit contact with one side of the telescopic rod 91; on the left and right sides of the linear transmission surface 35.1 directly below the glue injection head 12, there are a left base 4a and a right base 4b respectively; on the left base 4a and the right base 4b, there are symmetrically arranged an a telescopic device 6a and a b telescopic device 6b extending in the left-right direction respectively. At the ends of the a telescopic rod 5a of the a telescopic device 6a and the b telescopic rod 5b of the b telescopic device 6b, there are a vertical first servo 3a and a second servo 3b respectively; on the upper left side of the linear transmission surface 35.1, there is a left swing arm 9a arranged in parallel. The middle of the left swing arm 9a is fixedly connected to the first servo shaft 8a of the first servo 3a through a first connecting arm 7a. The front and rear ends of the left swing arm 9a are integrally connected with a left front seat 2.1 and a left rear seat 2.2 respectively; on the upper right side of the linear transmission surface 35.1, there is a right swing arm 9b arranged in parallel. The middle of the right swing arm 9b is fixedly connected to the second servo shaft 8b of the second servo 3b through a second connecting arm 7b. The front and rear ends of the right swing arm 9b are integrally connected with a right front seat 2.3 and a right rear seat 2.4 respectively.

[0036] It also includes four undulating discs 1 with vertical axes. The upper surfaces of the undulating discs 1 are inclined plane-shaped undulating surfaces 15.

[0037] Such as Figure 9 shown, the four undulating discs 1 with vertical axes are a left front undulating disc 1.1, a left rear undulating disc 1.2, a right front undulating disc 1.3, and a right rear undulating disc 1.4 respectively; the lower ends of the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3, and the right rear undulating disc 1.4 are respectively rotatably installed above the left front seat 2.1, the left rear seat 2.2, the right front seat 2.3, and the right rear seat 2.4.

[0038] At the lower ends of the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3, and the right rear undulating disc 1.4, there are gears 16 fixedly arranged coaxially. At the lower ends of the gears 16, there are rotating shafts 14 fixedly connected coaxially; each gear 16 meshes with a driving gear 17, and each driving gear 17 is correspondingly connected to a gear driving motor 18.

[0039] The rotating shafts 14 on the lower sides of the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3, and the right rear undulating disc 1.4 are respectively rotatably mounted on the left front seat 2.1, the left rear seat 2.2, the right front seat 2.3, and the right rear seat 2.4 through bearings.

[0040] In the initial state, the inclined plane-shaped undulating surfaces 15 on the left front undulating disc 1.1 and the left rear undulating disc 1.2 are both in the state of being higher on the left and lower on the right; the inclined plane-shaped undulating surfaces 15 on the right front undulating disc 1.3 and the right rear undulating disc 1.4 are both in the state of being lower on the left and higher on the right; when the integrated potting heat dissipation housing 11 is conveyed along the linear conveying surface 35.1 to directly below the glue injection head 12, the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3, and the right rear undulating disc 1.4 are respectively located at the left front, left rear, right front, and right rear sides of the integrated potting heat dissipation housing 11; the a-actuator 6a and the b-actuator 6b extend, causing the left swing arm 9a and the right swing arm 9b to approach each other until the left front undulating disc 1.1 and the left rear undulating disc 1.2 are about to contact the left side surface 10a of the integrated potting heat dissipation housing 11, and the right front undulating disc 1.3 and the right rear undulating disc 1.4 are about to contact the right side surface 10b of the integrated potting heat dissipation housing 11. At this time, the upper surfaces on the right sides of the left front undulating disc 1.1 and the left rear undulating disc 1.2 just support the lower surface of a left strip-shaped heat sink 13a; the upper surfaces on the left sides of the right front undulating disc 1.3 and the right rear undulating disc 1.4 just support the lower surface of a right strip-shaped heat sink 13b, as Figure 7 and 8 shown.

[0041] Detailed description of the working principle: Step 1, in the initial state, the inclined plane-shaped undulating surfaces 15 on the left front undulating disc 1.1 and the left rear undulating disc 1.2 are both in the state of being higher on the left and lower on the right; the inclined plane-shaped undulating surfaces 15 on the right front undulating disc 1.3 and the right rear undulating disc 1.4 are both in the state of being lower on the left and higher on the right;

[0042] When a certain integrated potting heat dissipation housing 11 to be potted is conveyed along the linear conveying surface 35.1 to directly below the glue injection head 12; the vertical telescopic rod 91 of the vertical telescopic device 91 extends downward, causing the front end of an integrated potting heat dissipation housing 11 to be potted and reaching directly below the glue injection head 12 to be in limit contact with one side of the telescopic rod 91, and immediately pausing the conveying process of the linear conveying surface 35.1. Then, the vertical telescopic rod 91 of the vertical telescopic device 91 retracts upward,; at this time, the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3, and the right rear undulating disc 1.4 are respectively located at the left front, left rear, right front, and right rear sides of the integrated potting heat dissipation housing 11;

[0043] Step 2: Control the a-expander 6a and the b-expander 6b to extend respectively, so that the left swing arm 9a and the right swing arm 9b approach each other until the left front undulating disc 1.1 and the left rear undulating disc 1.2 are translated to be about to contact the left side surface 10a of the integrated potting heat dissipation housing 11, and the right front undulating disc 1.3 and the right rear undulating disc 1.4 are translated to be about to contact the right side surface 10b of the integrated potting heat dissipation housing 11. At this time, the upper right surfaces of the left front undulating disc 1.1 and the left rear undulating disc 1.2 just support the lower surface of a left strip-shaped heat sink 13a; the upper left surfaces of the right front undulating disc 1.3 and the right rear undulating disc 1.4 just support the lower surface of a right strip-shaped heat sink 13b;

[0044] Step 3: The glue injection head 12 injects a certain amount of thermally conductive potting glue into the potting pool 22 of the integrated potting heat dissipation housing 11 to be potted directly below until the two annular coil elements 20 and the lower parts of several rectangular electrical components 21 in the potting pool 22 are submerged by the potting glue, and then pause the glue injection head 12; due to the certain viscosity of the potting glue, there are a large number of tortuous and complex contours and complex voids in the spaces near and below the two annular coil elements 20 and several rectangular electrical components 21. Therefore, there may still be some air bubbles attached around and below the annular coil elements 20 and several rectangular electrical components 21 whose lower bodies are submerged, which are not easy to discharge. Such air bubbles may cause potential problems such as affecting heat dissipation and cracking in the later stage;

[0045] Step 4: Independently control the four gear drive motors 18 respectively, so that the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3 and the right rear undulating disc 1.4 rotate along their respective axes at their respective different speeds;

[0046] To avoid the integrated potting heat dissipation housing 11 having a tendency to shift along its own length direction under the combined drive of the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3 and the right rear undulating disc 1.4, during the above process, control the rotation directions of the left front undulating disc 1.1 and the left rear undulating disc 1.2 to be opposite, and the rotation directions of the right front undulating disc 1.3 and the right rear undulating disc 1.4 to be opposite, so as to offset the sliding friction force of the integrated potting heat dissipation housing 11 in its own length direction;

[0047] In addition, in practice, in order to ensure that the integrated potting heat dissipation housing 11 does not shift along its own length direction under the combined drive of the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3 and the right rear undulating disc 1.4, non-rigid position constraint devices such as spring flexible limiters can also be added at the front and rear ends of the integrated potting heat dissipation housing 11.

[0048] Since the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3 and the right rear undulating disc 1.4 at the four corners of the integral potted heat dissipation housing 11 rotate along their respective axes at different speeds, the four corners of the integral potted heat dissipation housing 11 itself will also rise and fall along with the rotation of the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3 and the right rear undulating disc 1.4;

[0049] As a result, the thermally conductive potting glue injected into the potting pool 22 is periodically swung in various directions under the continuous up and down action of the four corners of the integrated potting heat dissipation shell 11, so that undercurrents from multiple directions are continuously formed under the two annular coil elements 20 and the rectangular electrical elements 21 in the potting pool 22, thereby promoting the displacement and floating of the granular bubbles under the two annular coil elements 20 and several rectangular electrical elements 21 in the potting pool 22; in the above process, the a retractor 6a and the b retractor 6b are adaptively extended and retracted.

[0050] After a certain period of time, it returns to the initial state of this step;

[0051] Step 5: Control the first steering gear 3a and the second steering gear 3b respectively, so that the left swing arm 9a and the right swing arm 9b respectively swing back and forth around the first steering gear shaft 8a and the second steering gear shaft 8b with an amplitude less than 5°, so that the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.3 and the right rear undulating disc 1.4 are correspondingly offset back and forth in the horizontal direction. At this time, the integral encapsulated heat dissipation housing 11 continuously offsets the left front undulating disc 1.1, the left rear undulating disc 1.2, the right front undulating disc 1.4 back and forth horizontally. The disk 1.3 and the right rear undulating disk 1.4 periodically oscillate and twist horizontally around their own geometric center in a top-down perspective, so that the two annular coil elements 20 and the plurality of rectangular electrical elements 21 in the potting pool 22 also oscillate and twist rapidly left and right repeatedly, thereby promoting the separation and floating of the bubbles attached to the two annular coil elements 20 and the plurality of rectangular electrical elements 21 in the potting pool 22; thereby further reducing the problem of injection bubbles; and finally returning to the state at the end of "step one";

[0052] Step six, the glue injection head 12 injects thermal conductive potting glue for the second time into the potting pool 22 of the integrated potted heat dissipation shell 11 to be potted directly below, so that the potting glue in the potting pool 22 completely submerges the two annular coil elements 20 and several rectangular electrical components 21 in the potting pool 22, and the potting process of suppressing bubbles is completed.

[0053] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A potting system for an integrated potting structure of a transformer inductor electrical component, comprising an integrally potted heat dissipation housing (11). The integrally potted heat dissipation housing (11) is provided with at least a first lower groove (22.1), a second lower groove (22.2) and a third lower groove (22.3) in sequence along the length direction. The upper parts of the first lower groove (22.1), the second lower groove (22.2) and the third lower groove (22.3) communicate with each other, so that the first lower groove (22.1), the second lower groove (22.2) and the third lower groove (22.3) together form a potting pool (22). A plurality of left strip-shaped heat dissipation fins (13a) extending in the front-rear direction are arranged in an up-and-down array on the left side surface (10a) of the integrally potted heat dissipation housing (11), and right strip-shaped heat dissipation fins (13b) are arranged in an up-and-down array on the right side surface (10b) of the integrally potted heat dissipation housing (11). It is characterized in that: It includes a linear transmission device (35) extending in the front-rear direction. The linear transmission device (35) includes a linear transmission surface (35.1). The lower sides of a plurality of integrally potted heat dissipation housings (11) to be potted are placed flat along the length direction on the linear transmission surface (35.1). A glue injection head (12) is arranged directly above the transmission end of the linear transmission surface (35.1). Any integrally potted heat dissipation housing (11) can be transmitted along the linear transmission surface (35.1) to directly below the glue injection head (12). On the left and right sides of the linear transmission surface (35.1) directly below the glue injection head (12), a left base (4a) and a right base (4b) are respectively arranged. An a-extension device (6a) and a b-extension device (6b) extending in the left-right opposite directions are respectively arranged symmetrically left and right on the left base (4a) and the right base (4b). The ends of the a-extension rod (5a) of the a-extension device (6a) and the b-extension rod (5b) of the b-extension device (6b) are respectively provided with a vertical first servo motor (3a) and a second servo motor (3b). A left swing arm (9a) is arranged in parallel above the left side of the linear transmission surface (35.1). The middle part of the left swing arm (9a) is fixedly connected to the first servo motor shaft (8a) of the first servo motor (3a) through a first connecting arm (7a). The front and rear ends of the left swing arm (9a) are respectively integrally connected with a left front seat (2.1) and a left rear seat (2.2). A right swing arm (9b) is arranged in parallel above the right side of the linear transmission surface (35.1). The middle part of the right swing arm (9b) is fixedly connected to the second servo motor shaft (8b) of the second servo motor (3b) through a second connecting arm (7b). The front and rear ends of the right swing arm (9b) are respectively integrally connected with a right front seat (2.3) and a right rear seat (2.4). It includes four vertically - axis undulating discs (1), and the upper surface of each undulating disc (1) is an inclined - plane - shaped undulating surface (15); the four vertically - axis undulating discs (1) are respectively a left - front undulating disc (1.1), a left - rear undulating disc (1.2), a right - front undulating disc (1.3) and a right - rear undulating disc (1.4); the lower ends of the left - front undulating disc (1.1), the left - rear undulating disc (1.2), the right - front undulating disc (1.3) and the right - rear undulating disc (1.4) are respectively rotatably installed above a left - front seat (2.1), a left - rear seat (2.2), a right - front seat (2.3) and a right - rear seat (2.4). In the initial state, the inclined - plane - shaped undulating surfaces (15) on the left - front undulating disc (1.1) and the left - rear undulating disc (1.2) are both in a state of being higher on the left and lower on the right; the inclined - plane - shaped undulating surfaces (15) on the right - front undulating disc (1.3) and the right - rear undulating disc (1.4) are both in a state of being lower on the left and higher on the right. When the integral potting heat - dissipation housing (11) is conveyed along the linear conveying surface (35.1) to directly below the glue - injecting head (12), the left - front undulating disc (1.1), the left - rear undulating disc (1.2), the right - front undulating disc (1.3) and the right - rear undulating disc (1.4) are respectively located at the left - front, left - rear, right - front and right - rear sides of the integral potting heat - dissipation housing (11); the a - type expander (6a) and the b - type expander (6b) extend, making the left swing arm (9a) and the right swing arm (9b) approach each other until when the left - front undulating disc (1.1) and the left - rear undulating disc (1.2) are about to contact the left side surface (10a) of the integral potting heat - dissipation housing (11), and the right - front undulating disc (1.3) and the right - rear undulating disc (1.4) are about to contact the right side surface (10b) of the integral potting heat - dissipation housing (11), the right upper surfaces of the left - front undulating disc (1.1) and the left - rear undulating disc (1.2) just support the lower surface of a left - strip heat - dissipation fin (13a); the left upper surfaces of the right - front undulating disc (1.3) and the right - rear undulating disc (1.4) just support the lower surface of a right - strip heat - dissipation fin (13b).

2. The potting system of the integrated potting structure of the transformer inductor electrical component according to claim 1, wherein: The inner contours of the first lower groove (22.1) and the second lower groove (22.2) are both adapted to the outer contour of the annular coil element (20); the two annular coil elements (20) are respectively placed in the first lower groove (22.1) and the second lower groove (22.2), and a number of rectangular electrical components (21) are uniformly arranged in the third lower groove (22.3); the potting pool (22) is filled with heat - conductive potting glue.

3. The potting system of the integrated potting structure of the transformer inductor electrical component according to claim 2, characterized in that: Gears (16) are coaxially and fixedly arranged at the lower ends of the left - front undulating disc (1.1), the left - rear undulating disc (1.2), the right - front undulating disc (1.3) and the right - rear undulating disc (1.4), and rotating shafts (14) are coaxially and fixedly connected to the lower ends of each gear (16); each gear (16) meshes with a driving gear (17), and each driving gear (17) is correspondingly connected to a gear driving motor (18).

4. The potting system for the integrated potting structure of the transformer inductor electrical component according to claim 3, characterized in that: The rotating shafts (14) on the lower sides of the left front undulating disc (1.1), the left rear undulating disc (1.2), the right front undulating disc (1.3), and the right rear undulating disc (1.4) are respectively rotatably mounted on the left front seat (2.1), the left rear seat (2.2), the right front seat (2.3), and the right rear seat (2.4) through bearings.

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