Transformer with heat conduction and dissipation structure
A heat dissipation structure and transformer technology, applied in the field of transformers, can solve the problems of reducing the heat dissipation effect of the transformer, limitations of applicability and practicability, and difficulty in satisfying the effect of heat dissipation, and achieve the effects of good practicability, strong applicability, and stable and reliable use.
Inactive Publication Date: 2020-10-09
滁州先奇工业科技有限公司
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Problems solved by technology
[0002] Transformer is an important structure in power equipment and plays an important role in people's daily power supply. Oil-immersed transformer is a relatively common transformer. It mainly uses oil to absorb the heat generated during the transformer's work, but the oil is completely absorbed. The natural heat dissipation is usually through natural heat dissipation, and the natural heat dissipation efficiency is very low, resulting in heat accumulation in the oil, which greatly reduces the heat dissipation effect of the transformer, and it is difficult to meet the heat dissipation effect, so the applicability and practicality are limited
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Embodiment 1
[0015] figure 1 A specific embodiment of the invention is shown in which figure 1 It is a structural schematic diagram of the present invention.
[0016] See figure 1 , a transformer with a heat conduction and heat dissipation structure, comprising a transformer main body 1 and an oil conservator 2 fixed on the transformer main body, the oil conservator communicates with the oil cavity in the transformer main body through an oil guide pipe 3, and the oil conservator in the A heat conduction and heat dissipation structure 4 is arranged between the cabinet and the main body of the transformer. The heat conduction and heat dissipation structure 4 includes a heat dissipation seat 41, and a C-shaped groove 42 is opened on the outer surface of the heat dissipation seat. An annular slider 43 is provided, a drive motor 44 is fixed in the heat sink, a drive gear 45 is fixed on the main shaft of the drive motor, and a drive gear 45 is fixed on the inner ring surface of the annular sli...
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The invention discloses a transformer with a heat conduction and dissipation structure. The transformer comprises a main transformer body and an oil conservator. The oil conservator communicates withan oil cavity in the main transformer body through an oil guide pipe; the heat conduction and dissipation structure is arranged between the oil conservator and the main transformer body; the heat conduction and dissipation structure comprises a heat dissipation base; a C-shaped groove is formed in the outer side surface of the heat dissipation base; an annular sliding block is arranged in the C-shaped groove; a driving motor is fixed in the heat dissipation base; a driving gear is fixed on a main shaft of the driving motor; tooth grooves meshed with the driving gear are formed in the inner ring face of the annular sliding block; an annular groove is formed in the top wall of the oil conservator; cooling fins are evenly fixed to the annular sliding block; an annular cooling groove is formedbetween the main transformer body and the oil cavity; and lower cooling fins are fixed to the bottom of the annular sliding block. The transformer of the invention is reasonable in structural arrangement, oil in the oil conservator can be stirred, and the cooling fins and the lower cooling fins are matched for use, so cooling efficiency is greatly improved; and the transformer is high in applicability and good in practicability.
Description
technical field [0001] The invention belongs to the technical field of transformers, and in particular relates to a transformer with a heat conduction and heat dissipation structure. Background technique [0002] Transformer is an important structure in power equipment and plays an important role in people's daily power supply. Oil-immersed transformer is a relatively common transformer. It mainly uses oil to absorb the heat generated during the transformer's work, but the oil is completely absorbed. The heat is usually dissipated through natural heat dissipation, but the natural heat dissipation efficiency is very low, resulting in heat accumulation in the oil, which greatly reduces the heat dissipation effect of the transformer, and it is difficult to meet the heat dissipation effect, so the applicability and practicality are limited. Contents of the invention [0003] The object of the present invention is to provide a transformer with a heat conduction and heat dissipa...
Claims
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IPC IPC(8): H01F27/12H01F27/14H01F27/16H01F27/22
CPCH01F27/12H01F27/14H01F27/16H01F27/22
Inventor 孙丽华
Owner 滁州先奇工业科技有限公司