Transformer with protection function

Abstract

The utility model relates to the technical field of transformers, in particular to a transformer with protection, which comprises a transformer body, a connecting plate, a cover plate and a fixing plate, radiating fins distributed in parallel at equal intervals are mounted on the outer wall of the transformer body, and the cover plate is arranged on the outer wall of the upper end of the transformer body. Wiring terminals distributed in a rectangular array are installed on the outer wall of the upper end of the cover plate, a connecting plate is arranged on the outer wall of the upper end of the cover plate, supporting blocks distributed in a rectangular array are installed at the upper end of the outer wall of the transformer body, and fixing plates distributed in a rectangular array are installed on the outer wall of the connecting plate; embedding blocks which are distributed in parallel at equal intervals are mounted on the outer wall of the lower end of the fixing plate, so that the purpose of protecting the wiring terminals and the cooling fins is achieved, the safety of the wiring terminals and the cooling fins in the transportation process is guaranteed, stress deformation of the cooling fins is avoided, the shape stability of the cooling fins is guaranteed, and the service life of the cooling fins is prolonged. Therefore, the safety of the whole equipment of the transformer body in the transportation process can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer with protection. Background Art

[0002] A transformer is a device used for electrical energy conversion. It uses the principle of electromagnetic induction to transform AC voltage. It primarily consists of an iron core and two sets of coils. By varying the turns ratio of the two coils, different voltage levels can be converted. Transformers can convert high voltage to low voltage, and vice versa, to suit different power needs and usage scenarios.

[0003] Although the transformers in the prior art have many benefits during use, they still have the following problems: the transportation protection of the transformers is not perfect. During transportation, the transformers are usually tightened and fixed by steel cables, but the transformers may be collided with foreign objects, resulting in the transformer connectors or heat sinks being damaged by the impact, affecting the transportation safety of the transformers. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a transformer with protection.

[0005] The technical solution adopted by the utility model to solve its technical problems is a transformer with protection, including a transformer body, a connecting plate, a cover plate and a fixing plate. The outer wall of the transformer body is installed with equidistant and parallel distributed heat dissipation fins, the upper outer wall of the transformer body is provided with a cover plate, the upper outer wall of the cover plate is installed with wiring terminals distributed in a rectangular array, the upper outer wall of the cover plate is provided with a connecting plate, the upper end of the outer wall of the transformer body is installed with support blocks distributed in a rectangular array, the outer wall of the connecting plate is installed with a fixing plate distributed in a rectangular array, and the lower outer wall of the fixing plate is installed with equidistant and parallel distributed chimeric blocks.

[0006] By adopting the above technical solution, the transformer body dissipates heat through the heat dissipation fins, and the interlocking block shields and supports the heat dissipation fins, and the external cable can be electrically connected to the transformer body through the terminal block.

[0007] Specifically, supporting feet are installed on both sides of the outer wall of the lower end of the transformer body, and fixing holes are opened in the supporting feet and are equidistantly and parallelly distributed.

[0008] By adopting the above technical solution, the staff can fix the support legs by passing the external screws through the fixing holes, so that the transformer body can be fixed in the required position, ensuring the stability of the transformer body in the use position.

[0009] Specifically, the outer wall of the upper end of the cover plate is installed with hanging rings distributed in a rectangular array, and the hanging rings are located inside the connecting plate.

[0010] By adopting the above technical solution, the external lifting device can drive the cover plate and the transformer body to move through the lifting ring, and can shift the position of the transformer body, thereby realizing the lifting of the transformer body.

[0011] Specifically, the outer wall of the connecting plate is installed with fixed blocks distributed in a rectangular array, the fixed blocks are located outside the supporting blocks, bolts are provided inside the fixed blocks and the supporting blocks, and the fixed blocks are connected to the supporting blocks through bolts.

[0012] By adopting the above technical solution, the bolts fix the fixing block and the supporting block, thereby achieving the purpose of fixing the connecting plate and maintaining the position stability of the connecting plate at the upper end of the cover plate, thereby maintaining the use position stability of the protective cover and the mosaic block.

[0013] Specifically, support plates that are equidistantly distributed in parallel are installed on the inner wall of the connection plate, and protective covers are installed on the outer walls on both sides of the support plates, and the protective covers are located outside the wiring terminals.

[0014] By adopting the above technical solution, the support plate limits the use position of the protective cover, and the protective cover shields and protects the wiring terminals, thereby ensuring the transportation safety of the wiring terminals and preventing the wiring terminals from being hit by external forces.

[0015] Specifically, the size of the interlocking block is smaller than the spacing between the heat dissipation fins, and the interlocking block is located between the heat dissipation fins.

[0016] By adopting the above technical solution, the interlocking block shields and supports the heat dissipating fins, thereby preventing the heat dissipating fins from being deformed by external impact, ensuring the shape stability of the heat dissipating fins, and ensuring the heat dissipation effect of the transformer body through the heat dissipating fins.

[0017] Specifically, protective pads are fixed on both sides of the outer walls of the engaging block, and the protective pads are in contact with the outer walls of the heat dissipation fins.

[0018] By adopting the above technical solution, the protective pad protects the heat dissipation fins, avoids friction between the engaging block and the heat dissipation fins, and avoids damage to the heat dissipation fins.

[0019] Beneficial effects of the utility model:

[0020] (1) The utility model discloses a transformer with protection, wherein the protective cover shields the terminal blocks, thereby preventing the terminal blocks from being exposed to the outside world and preventing external equipment from causing impact on the terminal blocks, thereby achieving the purpose of protecting the terminal blocks and ensuring the safety of the terminal blocks during transportation. The interlocking block is inserted between the heat sink fins, and the interlocking block can support and shield the heat sink fins, thereby preventing the heat sink fins from being damaged by impact caused by external equipment, and preventing the heat sink fins from being deformed by force, thereby ensuring the shape of the heat sink fins is stable, thereby improving the safety of the entire transformer body during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the appearance of the transformer body structure of the present utility model;

[0023] Figure 2 This is an enlarged schematic diagram of the transformer body structure of the present utility model;

[0024] Figure 3 This is an enlarged schematic diagram of the connecting plate structure of the present invention;

[0025] Figure 4 It is a partial enlarged schematic diagram of the connecting plate structure of the present invention;

[0026] Figure 5 This is a schematic cross-sectional view of the support plate structure of the present invention.

[0027] In the figure: 1. Transformer body; 11. Heat dissipation fins; 12. Support legs; 13. Lifting rings; 14. Cover plate; 15. Terminal blocks; 16. Support block; 2. Connecting plate; 21. Support plate; 22. Protective cover; 23. Fixing block; 24. Bolts; 25. Fixing plate; 26. Fitting block; 27. Protective pad. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] In order to save manpower and improve efficiency, as an embodiment of the present invention, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5As shown, the utility model describes a transformer with protection, comprising a transformer body 1, a connecting plate 2, a cover plate 14 and a fixing plate 25. The outer wall of the transformer body 1 is provided with equidistant and parallel heat dissipation fins 11, the upper outer wall of the transformer body 1 is provided with a cover plate 14, the upper outer wall of the cover plate 14 is provided with a rectangular array of terminal blocks 15, the upper outer wall of the cover plate 14 is provided with a connecting plate 2, the upper end of the outer wall of the transformer body 1 is provided with a rectangular array of support blocks 16, the outer wall of the connecting plate 2 is provided with a rectangular array of fixing plates 25, and the lower outer wall of the fixing plate 25 is provided with equidistant and parallel mosaic blocks 26.

[0030] When in use, the transformer body 1 dissipates heat through the heat dissipation fins 11 , and the engaging block 26 shields and supports the heat dissipation fins 11 . External cables can be electrically connected to the transformer body 1 through the connection terminals 15 .

[0031] In order to fix the use position, for example, Figure 1 As shown, support legs 12 are installed on both sides of the outer wall of the lower end of the transformer body 1, and fixing holes equidistantly distributed in parallel are opened inside the support legs 12.

[0032] During use, the staff can fix the legs 12 by inserting external screws through the fixing holes, thereby fixing the transformer body 1 at a desired position and ensuring the stability of the transformer body 1 in the use position.

[0033] For hoisting, for example, Figure 2 As shown, the outer wall of the upper end of the cover plate 14 is installed with hanging rings 13 distributed in a rectangular array, and the hanging rings 13 are located inside the connecting plate 2.

[0034] When in use, the external lifting device can drive the cover plate 14 and the transformer body 1 to move through the lifting ring 13, and can shift the position of the transformer body 1, thereby realizing the lifting of the transformer body 1.

[0035] In order to fix the connecting plate 2, for example, Figure 4 As shown, the outer wall of the connecting plate 2 is installed with fixed blocks 23 distributed in a rectangular array. The fixed blocks 23 are located outside the support blocks 16. Bolts 24 are provided inside the fixed blocks 23 and the support blocks 16, and the fixed blocks 23 are connected to the support blocks 16 through the bolts 24.

[0036] When in use, the bolts 24 fix the fixing block 23 and the supporting block 16, thereby achieving the purpose of fixing the connecting plate 2 and maintaining the position stability of the connecting plate 2 at the upper end of the cover plate 14, thereby maintaining the use position stability of the protective cover 22 and the mosaic block 26.

[0037] For shielding protection, for example, Figure 5As shown, the inner wall of the connecting plate 2 is installed with equidistant and parallel supporting plates 21 , and the outer walls on both sides of the supporting plates 21 are installed with protective covers 22 , which are located outside the connecting terminals 15 .

[0038] When in use, the support plate 21 limits the use position of the protective cover 22, and the protective cover 22 shields and protects the connecting terminal 15, ensuring the transportation safety of the connecting terminal 15 and preventing the connecting terminal 15 from being hit by the outside world.

[0039] For shielding protection, for example, Figure 3 As shown, the size of the interlocking block 26 is smaller than the spacing between the heat dissipation fins 11 , and the interlocking block 26 is located between the heat dissipation fins 11 .

[0040] When in use, the engaging block 26 shields and supports the heat dissipating fins 11 to prevent the heat dissipating fins 11 from being deformed by external impact, thereby ensuring the shape stability of the heat dissipating fins 11 and ensuring the heat dissipation effect of the transformer body 1 through the heat dissipating fins 11 .

[0041] In order to reduce the harm, for example, Figure 4 As shown, protective pads 27 are fixed to the outer walls of both sides of the engaging block 26 , and the protective pads 27 are in contact with the outer walls of the heat dissipation fins 11 .

[0042] When in use, the protective pad 27 protects the heat dissipating fins 11 to avoid friction between the engaging block 26 and the heat dissipating fins 11 and to avoid damage to the heat dissipating fins 11 .

[0043] When the utility model is in use, the staff can fix the support leg 12 through the external screw through the fixing hole, and the external lifting device can drive the cover plate 14 and the transformer body 1 to move through the lifting ring 13, so as to transfer the position of the transformer body 1;

[0044] The staff placed the connecting plate 2 on the upper end of the cover plate 14 and connected and fixed the fixing block 23 and the supporting block 16 with bolts 24 to maintain the stability of the position of the connecting plate 2 on the upper end of the cover plate 14;

[0045] The protective cover 22 shields the connection terminal 15 to prevent the connection terminal 15 from being exposed to the outside world and to prevent external equipment from causing impact on the connection terminal 15;

[0046] The interlocking block 26 is inserted between the heat dissipating fins 11 . The interlocking block 26 can support and shield the heat dissipating fins 11 . The protective pad 27 protects the heat dissipating fins 11 to prevent the interlocking block 26 from rubbing against the heat dissipating fins 11 and thus prevent the interlocking block 26 from damaging the heat dissipating fins 11 .

[0047] It should be noted that the present invention is a transformer with protection, and the components in the present invention are all components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0048] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A transformer with protection, characterized in that: The invention comprises a transformer body (1), a connecting plate (2), a cover plate (14) and a fixing plate (25); the outer wall of the transformer body (1) is provided with equidistant and parallel distributed heat dissipation fins (11); the upper outer wall of the transformer body (1) is provided with a cover plate (14); the upper outer wall of the cover plate (14) is provided with a rectangular array distributed connecting terminal (15); the upper outer wall of the cover plate (14) is provided with a connecting plate (2); the upper outer wall of the transformer body (1) is provided with a rectangular array distributed supporting block (16); the outer wall of the connecting plate (2) is provided with a rectangular array distributed fixing plate (25); the lower outer wall of the fixing plate (25) is provided with an equidistant and parallel distributed interlocking block (26).

2. A transformer with protection according to claim 1, characterized in that: Support legs (12) are installed on both sides of the outer wall of the lower end of the transformer body (1), and fixing holes are arranged in parallel at equal distances inside the support legs (12).

3. The transformer with protection according to claim 1, characterized in that: The outer wall of the upper end of the cover plate (14) is provided with hanging rings (13) distributed in a rectangular array, and the hanging rings (13) are located inside the connecting plate (2).

4. The transformer with protection according to claim 1, characterized in that: The outer wall of the connecting plate (2) is provided with fixed blocks (23) distributed in a rectangular array, the fixed blocks (23) are located outside the support block (16), bolts (24) are provided inside the fixed blocks (23) and the support block (16), and the fixed blocks (23) are connected to the support block (16) via the bolts (24).

5. The transformer with protection according to claim 1, characterized in that: The inner wall of the connecting plate (2) is provided with support plates (21) distributed in parallel and at equal distances, and the outer walls on both sides of the support plate (21) are provided with protective covers (22), and the protective covers (22) are located outside the connection terminals (15).

6. The transformer with protection according to claim 1, characterized in that: The size of the interlocking block (26) is smaller than the spacing between the heat dissipation fins (11), and the interlocking block (26) is located between the heat dissipation fins (11).

7. The transformer with protection according to claim 1, characterized in that: Protective pads (27) are fixedly attached to the outer walls of both sides of the engaging block (26), and the protective pads (27) are in contact with the outer walls of the heat dissipation fins (11).

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