Vertically-wound double-iron-core medium-frequency reactor

Abstract

The utility model discloses a vertically-wound double-iron-core medium-frequency reactor, and relates to the technical field of reactors. The vertically-wound double-iron-core medium-frequency reactor comprises two groups of iron cores, two groups of insulating plates are arranged between the two groups of iron cores, and the insulating plates are fixedly mounted on the outer sides of the iron cores; the shockproof 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 installed between the two sets of insulating plates, the coil is installed on the outer side of the iron core in a sleeving mode, the adhesive cylinder is fixedly installed between the coil and the iron core, the heat conduction cylinder is fixedly installed on the outer side of the coil, and the adhesive cylinder is made of epoxy resin. The heat conduction cylinder is made of heat conduction silicone grease materials. The iron core and the coil can be adhered through the adhering cylinder, so that the position deviation of the iron core when the device is used on the electric automobile is prevented, the collision damage to the iron core is prevented, the damage of vibration to the device is reduced, the maintenance of the device is reduced, and the production cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of reactor technology, and in particular to a vertically wound double iron core frequency reactor. Background Technology

[0002] An existing vertically wound double iron core induction reactor is difficult to dampen during use. The nanocrystalline iron core is brittle and easily damaged by vibrations when used in electric vehicles, increasing maintenance costs. It is also difficult to cool the reactor, which can lead to problems such as iron core aging, coil deformation, and partial coil burnout during use, reducing the reactor's service life and effectiveness, and posing safety hazards. Utility Model Content

[0003] The purpose of this invention is to solve at least one of the technical problems existing in the prior art, and to provide a vertically wound double iron core induction reactor that can solve the problems of difficulty in damping the reactor and difficulty in cooling the reactor.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a vertically wound double-iron central frequency reactor, comprising:

[0005] The iron core consists of two sets, with two sets of insulating plates installed between the two sets of iron cores. The insulating plates are fixedly installed on the outside of the iron core.

[0006] The shock-absorbing mechanism is located on the outside of the iron core. The shock-absorbing mechanism includes an adhesive tube, a coil, and a heat-conducting tube. An adhesive tube is fixedly installed between two sets of insulating plates. A coil is sleeved on the outside of the iron core. The adhesive tube is fixedly installed between the coil and the iron core. A heat-conducting tube is fixedly installed on the outside of the coil. The adhesive tube is made of epoxy resin, and the heat-conducting tube is made of thermally conductive silicone grease.

[0007] The heat dissipation mechanism is located on the outside of the iron core and on the outside of the shock-absorbing mechanism.

[0008] Preferably, the shockproof mechanism further includes a connecting wire, a heat-conducting cylinder sleeve installed on the outside of the coil, an adhesive cylinder sleeve installed on the outside of the iron core, and a connecting wire fixedly connected between the two sets of coils.

[0009] Preferably, the heat dissipation mechanism includes a heat dissipation cylinder and a heat dissipation plate. The heat dissipation cylinder is fixedly installed on the outside of the heat conduction cylinder, and the heat dissipation cylinder is sleeved on the outside of the heat conduction cylinder. Multiple sets of heat dissipation plates are fixedly installed on the outside of the heat dissipation cylinder.

[0010] Preferably, four sets of connecting plates are fixedly installed on the outer side of the iron core, and the outer side of the connecting plates has openings.

[0011] Preferably, the insulating plate is made of ceramic, and the heat sink and heat sink cylinder are made of aluminum.

[0012] Preferably, the heat-conducting cylinder and the heat-dissipating cylinder have installation holes on their outer sides, and the connecting wires are installed inside the installation holes.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The vertically wound double iron core in-frequency reactor, through the combined use of adhesive tube, coil, heat-conducting tube and connecting wire, can adhere the iron core and coil through adhesive tube, prevent the iron core from shifting when used in electric vehicles, prevent the iron core from being damaged by bumps, reduce the damage of vibration to the device, reduce the maintenance of the device, and save production costs.

[0015] (2) The vertically wound double iron core in-frequency reactor, through the combined use of heat dissipation cylinder and heat dissipation plate, can quickly conduct heat of the coil through the heat conduction cylinder, so that the heat dissipation cylinder and heat dissipation plate can absorb and dissipate heat. The setting of multiple heat dissipation plates accelerates the heat dissipation surface, improves the heat dissipation speed, prevents iron core aging, coil deformation and partial burnout of coil during the use of the device, improves the use effect and life of the device, and reduces safety hazards. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a side view of the present invention;

[0018] Figure 2 This is a side view of the coil of this utility model;

[0019] Figure 3 This is a cross-sectional view of the present invention;

[0020] Figure 4 This is an enlarged view of part A of this utility model.

[0021] Reference numerals: 1. Iron core; 2. Anti-vibration mechanism; 201. Adhesive tube; 202. Coil; 203. Heat-conducting tube; 204. Connecting wire; 3. Heat dissipation mechanism; 301. Heat dissipation tube; 302. Heat dissipation plate; 4. Insulating plate; 5. Connecting plate. Detailed Implementation

[0022] Please see Figure 1-4This utility model provides a technical solution: a vertically wound double-iron-core central frequency reactor, comprising: an iron core 1, wherein the iron core 1 is in two sets, and two sets of insulating plates 4 are arranged between the two sets of iron core 1, the insulating plates 4 being fixedly installed on the outside of the iron core 1; a shock-absorbing mechanism 2, located on the outside of the iron core 1, the shock-absorbing mechanism 2 comprising an adhesive tube 201, a coil 202 and a heat-conducting tube 203, the adhesive tube 201 being fixedly installed between the two sets of insulating plates 4, the coil 202 being sleeved on the outside of the iron core 1, the adhesive tube 201 being fixedly installed between the coil 202 and the iron core 1, the heat-conducting tube 203 being fixedly installed on the outside of the coil 202, the adhesive tube 201 being made of epoxy resin, and the heat-conducting tube 203 being made of thermally conductive silicone grease; and a heat dissipation mechanism 3, located on the outside of the iron core 1 and outside of the shock-absorbing mechanism 2, reducing the maintenance of the device and saving production costs.

[0023] Furthermore, the shockproof mechanism 2 also includes a connecting wire 204, a heat-conducting cylinder 203 sleeved and installed on the outside of the coil 202, and an adhesive cylinder 201 sleeved and installed on the outside of the iron core 1. The connecting wire 204 is fixedly connected between the two sets of coils 202. The adhesive cylinder 201 can be used to stick the iron core 1 and the coil 202 together, preventing the iron core 1 from shifting position when used in electric vehicles, preventing damage to the iron core 1 from impacts, and reducing the damage of vibration to the device.

[0024] The heat dissipation mechanism 3 includes a heat dissipation cylinder 301 and a heat dissipation plate 302. The heat dissipation cylinder 301 is fixedly installed on the outside of the heat conduction cylinder 203. The heat dissipation cylinder 301 is sleeved on the outside of the heat conduction cylinder 203. Multiple sets of heat dissipation plates 302 are fixedly installed on the outside of the heat dissipation cylinder 301. The heat dissipation cylinder 203 can quickly conduct heat to the coil 202, so that the heat dissipation cylinder 301 and the heat dissipation plate 302 can absorb and dissipate heat. The arrangement of multiple sets of heat dissipation plates 302 accelerates the heat dissipation surface, improves the heat dissipation speed, and prevents core aging, coil deformation and partial burnout of the coil during use.

[0025] Furthermore, four sets of connecting plates 5 are fixedly installed on the outer side of the core 1. The outer side of the connecting plates 5 has openings. The insulating plate 4 is made of ceramic, the heat dissipation plate 302 and the heat dissipation cylinder 301 are made of aluminum, and the outer side of the heat conduction cylinder 203 and the heat dissipation cylinder 301 has installation openings. The connecting wire 204 is set in the installation openings to improve the use effect and life of the device and reduce safety hazards.

[0026] Working principle: The device is installed on an electric vehicle through the opening on the connecting plate 5. The core 1 and coil 202 are glued together by the adhesive tube 201 to prevent the core 1 from shifting during use on the electric vehicle, prevent damage to the core 1 from impacts, reduce vibration damage to the device, reduce maintenance, and save production costs. The heat conduction tube 203 quickly conducts heat from the coil 202, and the heat dissipation tube 301 and heat dissipation plate 302 absorb and dissipate heat. The setting of multiple heat dissipation plates 302 accelerates the heat dissipation surface and improves the heat dissipation speed, preventing core aging, coil deformation and partial burnout of the coil during use, improving the device's performance and lifespan, and reducing safety hazards. The insulation plate 4 provides insulation protection for the device.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A vertically wound double-iron central frequency reactor, characterized in that, include: Iron core (1), the iron core (1) consists of two sets, and two sets of insulating plates (4) are provided between the two sets of iron cores (1). The insulating plates (4) are fixedly installed on the outside of the iron core (1). The shock-absorbing mechanism (2) is located on the outside of the iron core (1). The shock-absorbing mechanism (2) includes an adhesive tube (201), a coil (202) and a heat-conducting tube (203). The adhesive tube (201) is fixedly installed between the two sets of insulating plates (4). The coil (202) is sleeved on the outside of the iron core (1). The adhesive tube (201) is fixedly installed between the coil (202) and the iron core (1). The heat-conducting tube (203) is fixedly installed on the outside of the coil (202). The adhesive tube (201) is made of epoxy resin and the heat-conducting tube (203) is made of thermal grease. The heat dissipation mechanism (3) is located on the outside of the iron core (1) and on the outside of the shock-absorbing mechanism (2).

2. The vertically wound double-iron central frequency reactor according to claim 1, characterized in that: The shockproof mechanism (2) also includes a connecting wire (204), a heat-conducting cylinder (203) is sleeved and installed on the outside of the coil (202), an adhesive cylinder (201) is sleeved and installed on the outside of the iron core (1), and a connecting wire (204) is fixedly connected between the two sets of coils (202).

3. The vertically wound double-iron central frequency reactor according to claim 1, characterized in that: The heat dissipation mechanism (3) includes a heat dissipation cylinder (301) and a heat dissipation plate (302). The heat dissipation cylinder (301) is fixedly installed on the outside of the heat conduction cylinder (203). The heat dissipation cylinder (301) is sleeved on the outside of the heat conduction cylinder (203). Multiple sets of heat dissipation plates (302) are fixedly installed on the outside of the heat dissipation cylinder (301).

4. A vertically wound double-iron central frequency reactor according to claim 1, characterized in that: Four sets of connecting plates (5) are fixedly installed on the outside of the core (1), and openings are provided on the outside of the connecting plates (5).

5. A vertically wound double-iron central frequency reactor according to claim 1, characterized in that: The insulating plate (4) is made of ceramic, and the heat sink (302) and heat sink (301) are made of aluminum.

6. A vertically wound double-iron central frequency reactor according to claim 1, characterized in that: The heat-conducting cylinder (203) and the heat dissipation cylinder (301) have installation openings on their outer sides, and the connecting wire (204) is installed inside the installation openings.

Images