Energy-saving modular transformer

Abstract

The invention relates to the technical field of transformers, in particular to an energy-saving modular transformer which comprises a transformer body and further comprises a supporting partition plate, the supporting partition plate is fixedly installed in the transformer body, a plurality of multifunctional control boxes are distributed on the supporting partition plate, and each multifunctional control box is provided with a module containing part; the safety control mechanism is respectively connected with the multifunctional control box and the module placing part, and the safety control mechanism comprises a module clamping assembly and a loosening control assembly; the module clamping assembly is connected with the multifunctional control box, and the loosening control assembly is connected with the multifunctional control box and the module containing part and is connected with the module clamping assembly. According to the energy-saving modular transformer, the stability of all modules in the using process of the transformer can be guaranteed, and the reliability of the transformer is improved; and the use safety of the transformer can be ensured.

Description

Technical Field

[0001] The invention relates to the technical field of transformers, in particular to an energy-saving modular transformer. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. Its main components include the primary coil (also called the primary winding), the secondary coil (also called the secondary winding) and the iron core (magnetic core). The main functions of the transformer in the power system include voltage conversion, current conversion, impedance conversion, isolation and voltage stabilization (magnetic saturation transformer). By changing the turns ratio of the primary and secondary windings, the transformer can increase or decrease the voltage while keeping the frequency of the AC unchanged. In terms of modular design, the energy-saving modular transformer divides the various components of the traditional transformer into independent modules, such as transformer modules, electronic component modules and input and output line modules, which can be installed and replaced independently.

[0003] In the use of existing energy-saving modular transformers, multiple modules are usually installed independently to facilitate targeted disassembly and maintenance. However, the structure is relatively traditional and its use has certain limitations. For example, if a module fails, the safety of the entire equipment cannot be guaranteed. The practicality and flexibility are poor and the use is inconvenient. Therefore, in view of the above situation, it is urgent to develop an energy-saving modular transformer to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The object of the present invention is to provide an energy-saving modular transformer to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An energy-saving modular transformer includes a transformer body and:

[0007] A supporting partition, wherein the supporting partition is fixedly installed in the transformer body, and a plurality of multifunctional control boxes are distributed on the supporting partition, and each of the multifunctional control boxes is provided with a module placement portion;

[0008] and a safety control mechanism, the safety control mechanism being connected to the multifunctional control box and the module placement portion respectively, wherein the safety control mechanism comprises a module clamping component and a loosening control component;

[0009] The module clamping assembly is connected to the multifunctional control box, and the release control assembly is respectively connected to the multifunctional control box and the module placement portion, and is connected to the module clamping assembly.

[0010] As a further solution of the present invention: it also includes: a display panel, the display panel is fixedly mounted on the transformer body and electrically connected to the safety control mechanism;

[0011] A radiator, the radiator being fixedly mounted on the transformer body;

[0012] A detachable cover plate is detachably connected to the transformer body.

[0013] As a further solution of the present invention: the release control component comprises:

[0014] A limit baffle, wherein the number of the limit baffles is multiple, the multiple limit baffles are fixedly installed in the multifunctional control box, and the multiple limit baffles are provided with safety control airbags;

[0015] Wherein, under the limiting action of the plurality of limiting partitions, the safety control airbag is in an "H"-shaped structure in an expanded state; and when the safety control airbag is in an expanded state, the safety control airbag is in contact with the module clamping assembly;

[0016] And a control unit, wherein the control unit is connected to the multifunctional control box, the module placement part and the safety control airbag respectively.

[0017] As a further solution of the present invention: the control unit comprises:

[0018] A detection sensor, wherein the detection sensor is fixedly mounted on the multifunctional control box;

[0019] An injection port, the injection port is opened on the module placement portion and is connected to the safety control airbag, wherein the injection port is provided with a solenoid valve, and the solenoid valve is electrically connected to the detection sensor;

[0020] And an inflation tube, one end of which is communicated with the safety control airbag, and the other end of which is fixedly installed with an inflation head, which is fixedly connected to the multifunctional control box.

[0021] As a further solution of the present invention: it also includes: an inspection cover plate, which is detachably connected to the opening on the supporting partition, and there are multiple inspection covers, and the multiple inspection covers are respectively arranged opposite to the multiple multi-function control boxes, and the opening on the supporting partition is also connected to the multi-function control box.

[0022] As a further solution of the present invention: the module clamping assembly comprises:

[0023] A sliding push plate, the sliding push plate is located in the multifunctional control box and is slidably connected with the limit partition, wherein when the safety control airbag is in an expanded state, the sliding push plate abuts against the safety control airbag;

[0024] A support column, wherein the support column is fixedly connected to the sliding push plate;

[0025] A slide groove, wherein the slide groove is provided on the support column, and a movable support slide rod is slidably installed in the slide groove, and a limit clamp is fixedly installed at the end of the movable support slide rod;

[0026] And a pulling unit, wherein the pulling unit is connected with the multifunctional control box and the sliding push plate respectively.

[0027] As a further solution of the present invention: the pulling unit comprises:

[0028] A sliding partition, the sliding partition is fixedly mounted on the sliding push plate and is slidably connected with the limiting partition;

[0029] And a tension spring, the two ends of which are respectively fixedly connected to the multifunctional control box and the sliding push plate.

[0030] As a further solution of the present invention: it also includes: a linkage connecting rod, both ends of which are fixedly connected to the two movable support sliding rods respectively;

[0031] A power plug, one end of which is fixedly connected to the linkage connecting rod, and the other end of which is detachably connected to a socket provided on the multifunctional control box;

[0032] And an emergency drive component, wherein the emergency drive component is respectively connected to the multifunctional control box and the movable support slide bar, and is electrically connected to the release control component.

[0033] As a further solution of the present invention: the emergency drive assembly includes:

[0034] An emergency linkage telescopic cylinder, which is fixedly installed in the multifunctional control box and electrically connected to the release control assembly, and a push rod is fixedly installed on the output end of the emergency linkage telescopic cylinder;

[0035] A return spring, the return spring is located in the slide slot, wherein two ends of the return spring are fixedly connected to the movable support slide rod and the slide slot respectively;

[0036] and a driving push plate, wherein the driving push plate is fixedly mounted on the movable support slide rod, wherein, when the transformer body is in a normal working state, the driving push plate and the push rod are in a separated state.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] Before the transformer body is put into operation, first, each independent module required in the transformer is installed in the module placement part, especially each electrical component module that is needed, and each independent module is installed on a square plate, and the square plate can be placed just in the module placement part, and then, the square plate on the independent module can be clamped by the module clamping assembly, wherein each module clamping assembly is provided with four claws, which respectively clamp the four corners of the square plate to ensure the stability of the electrical components on the model during use. In addition, each multi-functional control box is provided with an inclined mounting seat, wherein the inclined mounting seat is an inclined structure with a wide upper part and a narrow lower part. During the use of the transformer body, if an unexpected situation occurs, for example, a module is short-circuited due to circuit aging, etc., causing the module to heat and catch fire (of course, according to the design, the relevant mechanism will be activated if such a large fault is not reached), at this time, in addition to the corresponding existing protection circuit immediately starting to work, the loosening control assembly designed in this application is also immediately put into operation (through mechanical action, it can be further guaranteed The safety performance of the transformer body can prevent the electrical protection device from failing, which will cause the transformer body to lose its protective function and thus cause an accident). After the loose control component is put into operation, not only can the faulty module be powered off from the overall equipment and disconnected from the main circuit, but also the faulty module can be ejected to a certain extent, and under the action of the module itself (because the tilting mounting seat is in a tilted state), the relevant module can be separated from the multi-function control box and fall into the protection area at the bottom of the transformer body (for example, this protection area is provided with fireproof and high-temperature resistant coatings, etc., which will not be described in detail here), thereby ensuring the safety performance of the overall transformer, simple operation, not only ensuring the stability of each module of the transformer during use, but also when one or several modules fail, the module can be immediately powered off from the overall equipment and disconnected from the main circuit, and with a certain ejection effect, and under the action of the module itself, the relevant module can be separated from the multi-function control box and fall into the protection area at the bottom of the transformer body, thereby ensuring the safety of the transformer and providing convenience for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the three-dimensional structure of the energy-saving modular transformer in the front direction according to an embodiment of the present invention.

[0040] Figure 2 It is a schematic diagram of the three-dimensional structure of the energy-saving modular transformer in the rear direction according to an embodiment of the present invention.

[0041] Figure 3It is a three-dimensional structural schematic diagram of the distribution of the multi-function control box in an embodiment of the present invention.

[0042] Figure 4 It is a schematic cross-sectional structure diagram of a support partition in an embodiment of the present invention.

[0043] Figure 5 It is a schematic diagram of the enlarged structure of the module placement part in an embodiment of the present invention.

[0044] Figure 6 Schematic diagram of the three-dimensional structure of the injection port in an embodiment of the present invention.

[0045] Figure 7 It is a schematic diagram of the three-dimensional structure of the safety control airbag in the inflation state according to the embodiment of the present invention.

[0046] Figure 8 It is a schematic diagram of the three-dimensional structure of the support column in an embodiment of the present invention.

[0047] Fig. 9 It is a schematic diagram of the three-dimensional structure of the emergency linkage telescopic cylinder in an embodiment of the present invention.

[0048] In the figure: 1-transformer body, 2-display panel, 3-radiator, 4-detachable cover, 5-support partition, 6-multi-function control box, 7-detection sensor, 8-module placement part, 9-injection port, 10-inflating head, 11-inspection cover, 12-tilt mounting seat, 13-linkage connecting rod, 14-power plug, 15-socket, 16-movable support slide bar, 17-limit clamp, 18-limit partition, 19-safety control airbag, 20-inflating tube, 21-support column, 22-tension spring, 23-sliding push plate, 24-sliding partition, 25-driving push plate, 26-emergency linkage telescopic cylinder, 27-push rod, 28-slide groove, 29-reset spring. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0051] See also Figure 1-Figure 9 An energy-saving modular transformer provided by an embodiment of the present invention includes a transformer body 1, and further includes:

[0052] A supporting partition 5, wherein the supporting partition 5 is fixedly installed in the transformer body 1, and a plurality of multifunctional control boxes 6 are distributed on the supporting partition 5, and each of the multifunctional control boxes 6 is provided with a module placement portion 8;

[0053] and a safety control mechanism, the safety control mechanism being connected to the multifunctional control box 6 and the module placement portion 8 respectively, wherein the safety control mechanism comprises a module clamping component and a loosening control component;

[0054] The module clamping assembly is connected to the multifunctional control box 6, and the release control assembly is respectively connected to the multifunctional control box 6 and the module placement portion 8, and is connected to the module clamping assembly.

[0055] See also Figure 1-Figure 9 , further comprising: a display panel 2, the display panel 2 being fixedly mounted on the transformer body 1 and electrically connected to the safety control mechanism;

[0056] A heat sink 3, wherein the heat sink 3 is fixedly mounted on the transformer body 1;

[0057] A detachable cover plate 4 is detachably connected to the transformer body 1 .

[0058] Before the transformer body 1 is put into operation, first, each independent module required in the transformer is installed at the module placement portion 8, especially each electrical component module that is needed, and each independent module is installed on a square plate, and the square plate can be just placed in the module placement portion 8, and then, the square plate on the independent module can be clamped by the module clamping assembly, wherein each module clamping assembly is provided with four claws, which respectively clamp the four corners of the square plate to ensure the stability of the electrical components on the model during use. In addition, each multi-function control box 6 is provided with an inclined mounting seat 12, wherein the inclined mounting seat 12 is an inclined structure with a wide top and a narrow bottom. During the use of the transformer body 1, if an unexpected situation occurs, for example, a module is short-circuited due to circuit aging, etc., causing the module to heat and catch fire (of course, according to the design, the relevant mechanism will be activated if such a large fault is not reached), at this time, in addition to the corresponding existing protection circuit immediately starting to work, the loosening control assembly designed in the present application is also immediately put into operation (through mechanical action, it can be further protected). The invention can ensure the safety performance of the transformer body 1 and avoid the electrical protection equipment from failing, which will cause the transformer body 1 to lose its protective function and thus cause an accident). After the loose control component is put into operation, not only can the faulty module be powered off from the overall device and separated from the main circuit, but also the faulty module can be ejected to a certain extent and the module itself can be superimposed (because the tilting mounting seat 12 is in a tilted state), so that the relevant module can be separated from the multifunctional control box 6 and fall into the protective area at the bottom of the transformer body 1 (for example, this protective area is provided with a fireproof and high temperature resistant coating, etc., which will not be described in detail here), thereby ensuring the safety performance of the overall transformer, and the operation is simple. Not only can the stability of each module of the transformer during use be ensured, but also when one or several modules fail, the module can be immediately powered off from the overall device and separated from the main circuit, and with a certain ejection effect and the module itself, the relevant module can be separated from the multifunctional control box 6 and fall into the protective area at the bottom of the transformer body 1, thereby ensuring the safety of the transformer and providing convenience for the staff.

[0059] In one embodiment of the present invention, see Figure 1-Figure 9 , the loosening control component comprises:

[0060] A limiting baffle 18, wherein the number of the limiting baffles 18 is multiple, and the multiple limiting baffles 18 are fixedly installed in the multifunctional control box 6, and the multiple limiting baffles 18 are provided with safety control airbags 19;

[0061] Wherein, under the limiting action of the plurality of limiting partitions 18, the safety control airbag 19 is in an "H"-shaped structure in the expanded state; and when the safety control airbag 19 is in the expanded state, the safety control airbag 19 is in contact with the module clamping assembly;

[0062] And a control unit, which is connected to the multifunctional control box 6, the module placement part 8 and the safety control airbag 19 respectively.

[0063] In one embodiment of the present invention, the control unit comprises:

[0064] A detection sensor 7, wherein the detection sensor 7 is fixedly mounted on the multifunctional control box 6;

[0065] An injection port 9, the injection port 9 is opened on the module placement portion 8 and is connected to the safety control airbag 19, wherein the injection port 9 is provided with a solenoid valve, and the solenoid valve is electrically connected to the detection sensor 7;

[0066] And an inflation tube 20, one end of which is connected to the safety control airbag 19, and the other end of the inflation tube 20 is fixedly installed with an inflation head 10, and the inflation head 10 is fixedly connected to the multi-function control box 6.

[0067] It also includes: an inspection cover 11, which is detachably connected to the opening on the supporting partition 5, and there are multiple inspection covers 11, and the multiple inspection covers 11 are respectively arranged opposite to the multiple multi-function control boxes 6, and the opening on the supporting partition 5 is also connected to the multi-function control box 6.

[0068] See also Figure 1-Figure 9 , the module clamping assembly comprises:

[0069] A sliding push plate 23, the sliding push plate 23 is located in the multifunctional control box 6 and is slidably connected with the limit partition 18, wherein when the safety control airbag 19 is in an expanded state, the sliding push plate 23 abuts against the safety control airbag 19;

[0070] A support column 21, wherein the support column 21 is fixedly connected to the sliding push plate 23;

[0071] A slide groove 28, wherein the slide groove 28 is provided on the support column 21, and a movable support slide rod 16 is slidably installed in the slide groove 28, and a limit clamp 17 is fixedly installed at the end of the movable support slide rod 16;

[0072] And a pulling unit, wherein the pulling unit is connected to the multifunctional control box 6 and the sliding push plate 23 respectively.

[0073] The pulling unit comprises:

[0074] A sliding partition 24, which is fixedly mounted on the sliding push plate 23 and is slidably connected to the limiting partition 18;

[0075] And a tension spring 22, the two ends of which are fixedly connected to the multi-function control box 6 and the sliding push plate 23 respectively.

[0076] After the relevant module is placed on the module placement part 8, the inflatable head 10 is inflated by an external gas source (inert gas or carbon dioxide gas, etc.), and the gas enters the safety control airbag 19 through the inflatable tube 20, so that the safety control airbag 19 can be expanded and deformed. After the safety control airbag 19 is inflated, it will generate a thrust effect on the two relatively arranged sliding push plates 23, so that the two relatively arranged support columns 21 are moved toward the middle of the multi-function control box 6, thereby driving the moving support slide rod 16 and the limit clamp 17 moves synchronously, as the limiting clamp 17 continues to move toward the module in the module placement part 8, when the safety control airbag 19 expands to a preset state, the four limiting clamps 17 are just pressed against the square plate of the module, wherein the limiting clamp 17 is provided with an anti-skid pad to ensure the stability of the module during use, and the inflation is stopped after the sliding push plate 23 contacts the limiting baffle 18, wherein the number of the limiting baffles 18 is multiple (not shown in the figure), which can play a limiting role, so that the safety control airbag 19 reaches a preset state after expansion. Figure 7 structure, and one of the limit baffles 18 can also be slidably connected to the sliding baffle 24 to ensure the stability of the sliding push plate 23 when moving. No more details are given here. At this time, the tension spring 22 is in a stretched state. When a module on a multi-function control box 6 fails, the detection sensor 7 reaches a preset value, and the solenoid valve on the injection port 9 is started to open the injection port 9. At this time, the gas in the injection port 9 will enter the accommodating chamber set at the end of the injection port 9 and be temporarily stored in the accommodating chamber, wherein the accommodating chamber is opened on the module placement portion 8 (such as Figure 6 As shown), at this time, the volume of the safety control airbag 19 gradually decreases, and under the pulling action of the tension spring 22, the two relatively arranged support columns 21 will move synchronously toward the outside direction of the multi-function control box 6, and drive the movable support slide bar 16 and the limit clamp 17 to separate from the square plate of the module. When the limit clamp 17 is separated from the square plate, under the pushing action of the gas and the gravity of the module itself, the module can be quickly separated from the module placement part 8 and fall downward, thereby ensuring the safety performance of other modules. In addition, after the module is separated from the module placement part 8, a part of the gas in the safety control airbag 19 continues to spray out. After the gas enters the transformer body 1, it can also play a certain fire extinguishing role, which will not be elaborated here.

[0077] In one embodiment of the present invention, see Figure 1-Figure 9 , further comprising: a linkage rod 13, both ends of which are fixedly connected to the two movable support slide bars 16;

[0078] A power plug 14, one end of which is fixedly connected to the linkage rod 13, and the other end of which is detachably connected to a socket 15 provided on the multifunctional control box 6;

[0079] And an emergency drive assembly, which is respectively connected to the multifunctional control box 6 and the movable support slide bar 16, and is electrically connected to the release control assembly.

[0080] The emergency drive assembly comprises:

[0081] An emergency linkage telescopic cylinder 26, which is fixedly installed in the multifunctional control box 6 and electrically connected to the release control assembly, and a push rod 27 is fixedly installed on the output end of the emergency linkage telescopic cylinder 26;

[0082] A return spring 29, wherein the return spring 29 is located in the slide slot 28, wherein two ends of the return spring 29 are fixedly connected to the movable support slide rod 16 and the slide slot 28 respectively;

[0083] And a driving push plate 25, wherein the driving push plate 25 is fixedly mounted on the movable support slide bar 16, wherein, when the transformer body 1 is in a normal working state, the driving push plate 25 and the push rod 27 are in a separated state.

[0084] When a module fails, the tension of the tension spring 22 will drive the support column 21 and the movable support slide bar 16 to move synchronously, thereby driving the linkage link 13 to move synchronously, so that the power plug 14 is separated from the socket 15, wherein the multi-function control box 6 is provided with a connector that can be powered by the module by abutment, and the connector is connected to the socket 15 through a cable. After the socket 15 is connected to the power plug 14, the power plug 14 is connected to the power plug 14 on other multi-function control boxes 6 through a cable, so that each module can be powered in a normal working state, and when the power is off, the faulty module can be quickly separated from the multi-function control box 6. After the power plug 14 is separated from the socket 15 (the power plug 14 is separated from the socket 15 before the limit clamp 17 is separated from the square plate), the faulty module can be separated from the main circuit, thereby ensuring the safety of the circuit. In addition, in order to further ensure the safety performance of the overall equipment, For example, when a module failure is more serious, it may cause harm to other modules even if it is separated from the multi-function control box 6. At this time, under the detection action of the detection sensor 7 on the other multi-function control box 6, the emergency linkage telescopic cylinder 26 corresponding to other normal modules can be started. After the emergency linkage telescopic cylinder 26 is started, it will push the push rod 27 to move, and make the push rod 27 contact with the driving push plate 25, and push the driving push plate 25 to move, so that the movable support slide bar 16 can slide in the slide groove 28 (the support column 21 remains stationary), and the reset spring 29 is in a gradually stretched state. When the movable support slide bar 16 moves, the corresponding linkage connecting rod 13 and the power plug 14 can be moved synchronously, so as to realize automatic power-off of other modules and separation from the main circuit (at this time, the limit clamp 17 has not yet separated from the square plate), and after the danger is eliminated, under the pulling force of the reset spring 29, each component is restored to its original position. No further details will be given here.

[0085] It should be noted that, in the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0086] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An energy-saving modular transformer, comprising a transformer body, characterized in that: Also includes: A supporting partition, wherein the supporting partition is fixedly installed in the transformer body, and a plurality of multifunctional control boxes are distributed on the supporting partition, and each of the multifunctional control boxes is provided with a module placement portion; and a safety control mechanism, the safety control mechanism being connected to the multifunctional control box and the module placement portion respectively, wherein the safety control mechanism comprises a module clamping component and a loosening control component; The module clamping assembly is connected to the multifunctional control box, and the release control assembly is respectively connected to the multifunctional control box and the module placement portion, and is connected to the module clamping assembly.

2. The energy-saving modular transformer according to claim 1, characterized in that: Also includes: A display panel, the display panel is fixedly mounted on the transformer body and electrically connected to the safety control mechanism; A radiator, the radiator being fixedly mounted on the transformer body; A detachable cover plate is detachably connected to the transformer body.

3. The energy-saving modular transformer according to claim 1, characterized in that: The release control assembly comprises: A limit baffle, wherein the number of the limit baffles is multiple, the multiple limit baffles are fixedly installed in the multifunctional control box, and the multiple limit baffles are provided with safety control airbags; Wherein, under the limiting action of the plurality of limiting partitions, the safety control airbag is in an "H"-shaped structure in an expanded state; and when the safety control airbag is in an expanded state, the safety control airbag is in contact with the module clamping assembly; And a control unit, wherein the control unit is connected to the multifunctional control box, the module placement part and the safety control airbag respectively.

4. The energy-saving modular transformer according to claim 3, characterized in that: The control unit comprises: A detection sensor, wherein the detection sensor is fixedly mounted on the multifunctional control box; An injection port, the injection port is opened on the module placement portion and is connected to the safety control airbag, wherein the injection port is provided with a solenoid valve, and the solenoid valve is electrically connected to the detection sensor; And an inflation tube, one end of which is communicated with the safety control airbag, and the other end of which is fixedly installed with an inflation head, which is fixedly connected to the multifunctional control box.

5. The energy-saving modular transformer according to claim 4, characterized in that: Also includes: An inspection cover plate is detachably connected to the opening on the supporting partition, and there are multiple inspection covers, and the multiple inspection covers are respectively arranged opposite to the multiple multi-function control boxes, and the opening on the supporting partition is also connected to the multi-function control box.

6. The energy-saving modular transformer according to any one of claims 3 to 5, characterized in that: The module clamping assembly comprises: A sliding push plate, the sliding push plate is located in the multifunctional control box and is slidably connected with the limit partition, wherein when the safety control airbag is in an expanded state, the sliding push plate abuts against the safety control airbag; A support column, wherein the support column is fixedly connected to the sliding push plate; A slide groove, wherein the slide groove is provided on the support column, and a movable support slide rod is slidably installed in the slide groove, and a limit clamp is fixedly installed at the end of the movable support slide rod; And a pulling unit, wherein the pulling unit is connected with the multifunctional control box and the sliding push plate respectively.

7. The energy-saving modular transformer according to claim 6, characterized in that: The pulling unit comprises: A sliding partition, the sliding partition is fixedly mounted on the sliding push plate and is slidably connected with the limiting partition; And a tension spring, the two ends of which are respectively fixedly connected to the multifunctional control box and the sliding push plate.

8. The energy-saving modular transformer according to claim 7, characterized in that: It also includes: a linkage connecting rod, both ends of which are fixedly connected to the two movable support sliding rods respectively; A power plug, one end of which is fixedly connected to the linkage connecting rod, and the other end of which is detachably connected to a socket provided on the multifunctional control box; And an emergency drive component, wherein the emergency drive component is respectively connected to the multifunctional control box and the movable support slide bar, and is electrically connected to the release control component.

9. The energy-saving modular transformer according to claim 8, characterized in that: The emergency drive assembly comprises: An emergency linkage telescopic cylinder, which is fixedly installed in the multifunctional control box and electrically connected to the release control assembly, and a push rod is fixedly installed on the output end of the emergency linkage telescopic cylinder; A return spring, the return spring is located in the slide slot, wherein two ends of the return spring are fixedly connected to the movable support slide rod and the slide slot respectively; and a driving push plate, wherein the driving push plate is fixedly mounted on the movable support slide rod, wherein, when the transformer body is in a normal working state, the driving push plate and the push rod are in a separated state.

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