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CN-224217317-U - Immediately, wind double-core intermediate frequency reactor

CN224217317UCN 224217317 UCN224217317 UCN 224217317UCN-224217317-U

Abstract

The utility model discloses a vertically-wound double-iron-core intermediate frequency reactor, and relates to the technical field of reactors. The vertical winding double-iron-core intermediate frequency reactor comprises two iron cores, an anti-vibration mechanism and a vibration-proof mechanism, wherein two groups of insulating plates are arranged between the two groups of iron cores and fixedly arranged on the outer side of the iron cores, the anti-vibration mechanism is arranged on the outer side of the iron cores and comprises a sticky cylinder, a coil and a heat conduction cylinder, the sticky cylinder is fixedly arranged between the two groups of insulating plates, the coil is sleeved on the outer side of the iron core, the sticky cylinder is fixedly arranged between the coil and the iron core, the heat conduction cylinder is fixedly arranged on the outer side of the coil, the sticky cylinder is made of epoxy resin, and the heat conduction cylinder is made of heat conduction silicone grease. The iron core and the coil can be adhered through the adhesive cylinder, so that the iron core is prevented from being shifted when the electric automobile is used, the iron core is prevented from being damaged by collision, the damage to the device caused by vibration is reduced, the maintenance to the device is reduced, and the production cost is saved.

Inventors

  • LU XIUTANG
  • ZHU ZHIYOU

Assignees

  • 江苏雷特电机股份有限公司

Dates

Publication Date
20260508
Application Date
20250527

Claims (6)

  1. 1. A vertically wound double core intermediate frequency reactor, comprising: The iron cores (1), the iron cores (1) are two groups, two groups of insulating plates (4) are arranged between the two groups of iron cores (1), and the insulating plates (4) are fixedly arranged on the outer sides of the iron cores (1); The vibration prevention mechanism (2) is arranged on the outer side of the iron core (1), the vibration prevention mechanism (2) comprises an adhesive cylinder (201), a coil (202) and a heat conduction cylinder (203), the adhesive cylinder (201) is fixedly arranged between the two groups of insulating plates (4), the coil (202) is sleeved on the outer side of the iron core (1), the adhesive cylinder (201) is fixedly arranged between the coil (202) and the iron core (1), the heat conduction cylinder (203) is fixedly arranged on the outer side of the coil (202), the adhesive cylinder (201) is made of epoxy resin, and the heat conduction cylinder (203) is made of heat conduction silicone grease; And a heat radiation mechanism (3) which is arranged outside the iron core (1) and is positioned outside the shockproof mechanism (2).
  2. 2. The vertical winding double-core intermediate frequency reactor of claim 1, wherein the shockproof mechanism (2) further comprises a connecting wire (204), the heat conducting tube (203) is sleeved outside the coils (202), the adhesive tube (201) is sleeved outside the core (1), and the connecting wire (204) is fixedly connected between the two groups of coils (202).
  3. 3. The vertically wound double-core intermediate frequency reactor according to claim 1, wherein the heat dissipation mechanism (3) comprises a heat dissipation cylinder (301) and a heat dissipation plate (302), the heat dissipation cylinder (301) is fixedly arranged on the outer side of the heat conduction cylinder (203), the heat dissipation cylinder (301) is sleeved on the outer side of the heat conduction cylinder (203), and a plurality of groups of heat dissipation plates (302) are fixedly arranged on the outer side of the heat dissipation cylinder (301).
  4. 4. The vertical winding double-core intermediate frequency reactor according to claim 1, wherein four groups of connecting plates (5) are fixedly arranged on the outer side of the core (1), and holes are formed on the outer sides of the connecting plates (5).
  5. 5. The vertical wound double-core intermediate frequency reactor according to claim 1, wherein the insulating plate (4) is made of ceramic, and the heat dissipation plate (302) and the heat dissipation cylinder (301) are made of aluminum.
  6. 6. The vertically wound double-core intermediate frequency reactor according to claim 1, wherein the outer sides of the heat conducting cylinder (203) and the heat radiating cylinder (301) are provided with mounting holes, and the connecting wires (204) are arranged in the mounting holes.

Description

Immediately, wind double-core intermediate frequency reactor Technical Field The utility model relates to the technical field of reactors, in particular to a vertical winding double-iron-core intermediate frequency reactor. Background When the reactor is used, the shock absorption is not easy to perform on the reactor, the nanocrystalline iron core is large in brittleness, damage to the nanocrystalline iron core is easily caused by vibration generated when the nanocrystalline iron core is used on an electric automobile, the maintenance cost is increased, the reactor is not easy to cool, the problems of iron core aging, coil deformation, local coil burning and the like are easily caused in the using process, the service life and effect of the reactor are reduced, and potential safety hazards exist. Disclosure of utility model The utility model aims to at least solve one of the technical problems in the prior art, and provides a vertically wound double-iron-core intermediate frequency reactor, which can solve the problems that the reactor is not easy to absorb shock and cool. In order to achieve the purpose, the utility model provides the following technical scheme that the vertical winding double-iron core intermediate frequency reactor comprises: the iron cores are two groups, two groups of insulating plates are arranged between the two groups of iron cores, and the insulating plates are fixedly arranged on the outer sides of the iron cores; The vibration prevention mechanism is arranged on the outer side of the iron core and comprises an adhesive cylinder, a coil and a heat conduction cylinder, the adhesive cylinder is fixedly arranged between the two groups of insulating plates, the coil is sleeved on the outer side of the iron core, the adhesive cylinder is fixedly arranged between the coil and the iron core, the heat conduction cylinder is fixedly arranged on the outer side of the coil, the adhesive cylinder is made of epoxy resin, and the heat conduction cylinder is made of heat conduction silicone grease; And the heat dissipation mechanism is arranged outside the iron core and is positioned outside the shockproof mechanism. Preferably, the shockproof mechanism further comprises a connecting wire, the heat conduction cylinder is sleeved and installed on the outer side of the coil, the sticky cylinder is sleeved and installed on the outer side of the iron core, and the connecting wire is fixedly connected between the two groups of coils. Preferably, the heat dissipation mechanism comprises a heat dissipation cylinder and a heat dissipation plate, the heat dissipation cylinder is fixedly arranged on the outer side of the heat conduction cylinder, the heat dissipation cylinder is sleeved on the outer side of the heat conduction cylinder, and a plurality of groups of heat dissipation plates are fixedly arranged on the outer side of the heat dissipation cylinder. Preferably, four groups of connecting plates are fixedly arranged on the outer side of the iron core, and holes are formed in the outer sides of the connecting plates. Preferably, the insulating plate is made of ceramic material, and the heat dissipation plate and the heat dissipation cylinder are made of aluminum material. Preferably, the outside of heat conduction section of thick bamboo and heat dissipation section of thick bamboo has been seted up and has been installed the entrance to a cave, and the connecting wire sets up in the installation entrance to a cave. Compared with the prior art, the utility model has the beneficial effects that: (1) This immediately, around two iron core intermediate frequency reactor uses through gluing the cooperation of gluing section of thick bamboo, coil, heat conduction section of thick bamboo and connecting wire, can glue glutinous section of thick bamboo to iron core and coil, prevents to use well iron core position skew on electric automobile, prevents to cause the harm of colliding with to the iron core, reduces the harm of vibrations to the device, reduces the maintenance to the device, practices thrift manufacturing cost. (2) This immediately, around dual-core intermediate frequency reactor uses through the cooperation of cooling tube and heating panel, can conduct the heat of coil fast through the heat conduction tube, makes cooling tube and heating panel absorb and dispel the heat, and the setting of multiunit heating panel accelerates the cooling surface, improves the radiating rate, and the preventing device is ageing, coil deformation and the local burning of coil of iron core in the use, improves the result of use and the life-span of device, reduces the potential safety hazard. Drawings The utility model is further illustrated by the following examples in conjunction with the accompanying drawings: FIG. 1 is a side view of the present utility model; FIG. 2 is a side view of a coil of the present utility model; FIG. 3 is a cross-sectional view of the present utility model; fig. 4 is an enlarged v