Iron core capable of dissipating heat
A technology of iron core and heat dissipation port, applied in the direction of transformer/inductor magnetic core, transformer/inductor parts, electrical components, etc., can solve problems such as iron core damage, and achieve the effect of prolonging service life and good effect
Inactive Publication Date: 2017-03-15
盐城天源电力设备有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a heat-dissipating iron core, which has the advantage of dissipating heat from the iron core, and solves the problem that the iron core is damaged due to excessive heat during use
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-3 , a heat-dissipating iron core, comprising an iron core body 1, the surface of the iron core body 1 is provided with connection holes 4, the number of connection holes 4 is not less than two, and the shape and size of the two connection holes 4 are the same, The inner cavity of the iron core body 1 is provided with an outer ring 8, the inner cavity of the outer ring 8 is provided with a rubber ring 6, the inner cavity of the rubber ring ...
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The invention discloses an iron core capable of dissipating heat. The iron core comprises an iron core body, wherein an outer circle is arranged in an inner cavity of the iron core body; a rubber ring is arranged in the inner cavity of the outer circle; an inner circle is arranged in the inner cavity of the rubber ring; an installation hole is arranged in the inner cavity of the inner circle; a radiating opening I is arranged in the surface of the iron core body; a heat emission hole is arranged in the inner cavity of the radiating opening I; a connection hole is arranged in the surface of the iron core body; a tooth body is arranged at the outer side of the iron core body; a radiating opening II is formed in the surface of the tooth body; and a radiating net is arranged in the inner cavity of the heat emission hole. Through cooperation of the iron core body, a radiating layer I, a radiating layer II, the radiating opening I, the radiating opening II, the radiating net, a radiating groove and the heat emission hole, a role of heat dissipation in the iron core can be put into play in use, so that the iron core is better in effect in use.
Description
technical field [0001] The invention relates to the technical field of iron cores, in particular to an iron core capable of dissipating heat. Background technique [0002] Commonly used transformer cores are generally made of silicon steel sheets. Silicon steel is a kind of steel containing silicon (silicon is also called silicon), and its silicon content is 0.8 to 4.8%. Silicon steel is used as the iron core of the transformer because silicon steel itself is a magnetic substance with strong magnetic permeability. In the energized coil, it can generate a large magnetic induction intensity, thereby reducing the volume of the transformer. [0003] At present, when the iron core on the market is used for a long time, the iron core body will become hot. If the heat generated by the iron core cannot be removed, the iron core will burn out, which will cause the iron core to be unable to use normally. situation. Contents of the invention [0004] The object of the present inve...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01F27/24H01F27/26H01F27/08
CPCH01F27/08H01F27/24H01F27/266
Inventor 计照明
Owner 盐城天源电力设备有限公司