Auxiliary heat dissipation device for transformer

Abstract

The utility model discloses an auxiliary heat dissipation device for a transformer, which comprises a transformer main body, the outer side of the transformer main body is uniformly provided with heat dissipation fins, the bottom of the transformer main body is symmetrically provided with two bases, the opposite sides of the two bases are both provided with sliding rails, the sliding rails are connected with two sliding plates in a sliding manner, and the sliding plates are connected with the transformer main body. The device can be adjusted according to the distance between transformer bases through the sliding fixing plate and the sliding connecting plate, so that the device can be more conveniently and rapidly installed on the transformer bases, and then the position of the cooling fan is adjusted according to the sliding sliding plate; according to the transformer cooling device, the cooling fan is arranged on the cooling fins, so that the cooling fan is located under the cooling fins, heat accumulated among the cooling fins can be rapidly discharged through the cooling fan, the transformer can be rapidly cooled in the absence of wind, and the cooling efficiency is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer technical field, concretely is a kind of auxiliary heat dissipation device of transformer. BACKGROUND

[0002] Transformer is the device using the principle of electromagnetic induction to change alternating voltage, and heat dissipation generally adopts the mode of installing heat dissipation fin on transformer shell, this method is simple and feasible, but the heat dissipation effect is poor, the distance between heat dissipation fin is smaller, heat is easy to accumulate between heat dissipation fin in the absence of wind, to cause heat emission slowly, cannot reach the demand of heat dissipation, easy to influence the life of transformer.

[0003] Therefore, an auxiliary heat dissipation device of transformer is provided. SUMMARY

[0004] The utility model discloses a kind of auxiliary heat dissipation device of transformer, to solve the problem raised in above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: an auxiliary heat dissipation device of transformer, including transformer main body, the outside of the transformer main body is evenly equipped with heat dissipation fin, the bottom of the transformer main body is symmetrically equipped with two bases, two the side of the base opposite is equipped with slide rail, the slide rail is slidably connected with two slide plates, and the slide plate is equipped with heat dissipation fan.

[0006] Preferably: the surface side of multiple slide plates is equipped with connecting plate.

[0007] Preferably: two the connecting plate between sliding connection has fixed plate.

[0008] Preferably: two the fixed plate is penetrated with fixed rod, and the both ends of the fixed rod are equipped with external thread.

[0009] Preferably: the both ends of the fixed rod are equipped with two fixed nuts by external thread.

[0010] Preferably: two the fixed nut is located fixed plate two sides respectively.

[0011] Preferably: the heat dissipation fan is equipped with support plate between slide plate.

[0012] Compared with the prior art, the utility model have the advantages that through the fixed plate and the connecting plate of sliding, can adjust this device according to the distance between different transformer base, make this device can be more convenient and fast install on transformer base, then according to the position of the sliding plate of sliding adjusts the heat dissipation fan, and then makes the heat dissipation fan be located the just below the cooling fin, and the heat dissipation fan can be quickly discharged the heat that accumulates between the cooling fin, can quickly carry out the heat dissipation work to the transformer in the absence of wind, guarantees the heat dissipation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the structural schematic diagram of the utility model;

[0014] Fig. 2 It is the structural schematic diagram of the transformer main body after taking off.

[0015] In the drawing: 1, transformer main body;2, cooling fin;3, base;4, slide rail;5, sliding plate;6, connecting plate;7, support plate;8, heat dissipation fan;9, fixed plate;10, fixed rod;11, fixed nut. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model.

[0017] Please refer to Figs. 1-2 The utility model provides a technical scheme: a kind of transformer auxiliary heat dissipation device, including transformer main body 1, the outside of transformer main body 1 is evenly equipped with cooling fin 2, the bottom of transformer main body 1 is symmetrically equipped with two bases 3, two bases 3 relative side is equipped with slide rail 4, two sliding plates 5 are slidably connected on slide rail 4, and heat dissipation fan 8 is installed on sliding plate 5.

[0018] As Fig. 2 Indicated: the surface side of multiple sliding plates 5 is equipped with connecting plate 6, and fixed plate 9 is slidably connected between two connecting plates 6;Through the above setting, the distance between two devices can be more conveniently adjusted by slidably connected connecting plate 6 and fixed plate 9, and it is convenient to install between two bases 3 of different distances, and then it can be adjusted according to the size of transformer.

[0019] As Fig. 2As shown: two fixed plates 9 are penetrated by fixed rods 10, external threads are formed on the two ends of the fixed rods 10, two fixed nuts 11 are installed on the two ends of the fixed rods 10 through the external threads, and the two fixed nuts 11 are respectively located on the two sides of the fixed plate 9; through the above setting, the fixed nuts 11 are installed on the two ends of the fixed rods 10, the distance between the two fixed plates 9 can be limited and fixed, thereby fixing the positions of the heat dissipation fan 8 and the sliding plate 5, so that the heat dissipation fan 8 can be fixed below the heat dissipation fins 2, and the heat dissipation work between the heat dissipation fins 2 can be facilitated.

[0020] As shown in the figure: Fig. 2 The support plate 7 is installed between the heat dissipation fan 8 and the sliding plate 5; through the above setting, the fixing strength of the heat dissipation fan 8 can be increased, and the situation that the heat dissipation fan 8 falls off is avoided.

[0021] Working principle: first, the distance between the two sliding rails 4 is adjusted according to the distance between the two bases 3 through the sliding connection of the fixed plate 9 and the connecting plate 6, then the sliding rail 4 is installed on the base 3, then the position of the heat dissipation fan 8 is adjusted according to the position of the heat dissipation fin 2, the heat dissipation fan 8 can move on the sliding rail 4 through the sliding plate 5, so that the heat dissipation fan 8 is located directly below the heat dissipation fin 2, then the fixed rod 10 penetrates the two fixed plates 9, and the position between the fixed rod 10 and the fixed plate 9 is fixed through the fixed nut 11, thereby the position of the heat dissipation fan 8 can be fixed, so that the heat dissipation fan 8 can continuously perform the air cooling work on the heat of the heat dissipation fin 2, and the heat dissipation work of the transformer is accelerated.

[0022] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A transformer auxiliary heat dissipation device, comprising a transformer body (1), the outer side of the transformer body (1) is uniformly provided with a heat dissipation fin (2), characterized in that: The bottom of the transformer body (1) is symmetrically provided with two bases (3), the opposite sides of the two bases (3) are both provided with sliding rails (4), the sliding rails (4) are both slidably connected with two sliding plates (5), and the sliding plates (5) are provided with heat dissipation fans (8).

2. The transformer auxiliary heat dissipation device according to claim 1, characterized in that: The surfaces of the plurality of sliding plates (5) are both provided with connecting plates (6).

3. The transformer auxiliary heat dissipation device according to claim 2, characterized in that: The two connecting plates (6) are slidably connected with a fixing plate (9).

4. The transformer auxiliary heat dissipation device according to claim 3, characterized in that: The two fixing plates (9) are both penetrated through with a fixing rod (10), and the two ends of the fixing rod (10) are both provided with external threads.

5. The transformer auxiliary heat dissipation device according to claim 4, characterized in that: The two ends of the fixing rod (10) are both provided with two fixing nuts (11) through external threads.

6. The transformer auxiliary heat dissipation device according to claim 5, characterized in that: The two fixing nuts (11) are respectively located on the two sides of the fixing plate (9).

7. The transformer auxiliary heat dissipation device of claim 1, wherein: The heat dissipation fan (8) and the sliding plate (5) are provided with a supporting plate (7).

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