CN211152243U

CN211152243U - Induction heater

Info

Publication number: CN211152243U
Application number: CN201922448819.5U
Authority: CN
Inventors: 孙文
Original assignee: Jiangsu Yuli Mechanical & Electrical Equipment Group Co ltd
Current assignee: Jiangsu Yuli Mechanical & Electrical Equipment Group Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-31
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an induction heater, including base, ups power, iron core and coil, there is the ups power bottom in the base through the mounting screw, ups power upper end is provided with the heat insulating board, iron core and iron core through the support column are installed at the heat insulating board top and are run through the base top, the iron core top is connected with and is equipped with the axis body on heat conduction diaphragm and the heat conduction diaphragm, the positive negative pole and the coil both ends of ups power constitute the electricity through the wire and be connected, miniature exhaust fan is installed through the mount pad to ups power end portion one side, the input of miniature exhaust fan passes through the wire with the output of ups power and constitutes the electricity to be connected. The utility model discloses possess from the electrified source to the bearing heating, the practical function is good, and the during operation radiating effect is good, can conveniently effectively carry out the moisture absorption to the space that the heater was deposited when not using, prevents that the moisture from causing harmful effects to the heater, and bearing effect is good, is fit for being extensively promoted and used.

Description

Induction heater

Technical Field

The utility model relates to an induction heating technical field, in particular to induction heater.

Background

The induction heater is necessary to heat and expand the bearing during mechanical assembly, which is more convenient for assembly.

Patent number CN201720909506.3 has disclosed that the bearing housing is after the heating expansion on the carrier bar, and elevating gear drives the heating seat to being close to ground one side motion, and the bearing is pushed to install epaxial with the bearing matching on the beam stand by the piston rod, has realized that the bearing is heated the back automatic installation epaxial with it matches, has reduced the possibility that the staff is scalded.

Although the bearing is automatically mounted on a matched shaft after being heated, the bearing has the following defects: 1. when power is cut off accidentally or power is inconvenient to be connected around, the bearing is not heated by a self-contained power supply, so that the practical effect is not good; 2. the heat dissipation effect is not good when the device works; 3. The storage space of the heater can not be conveniently and effectively absorbed when the heater is not used, and the heater is prevented from being adversely affected by moisture; 4. the load-bearing effect is not good.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an induction heater which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an induction heater comprises a base, an ups power supply, an iron core and a coil, wherein the bottom in the base is provided with the ups power supply through a screw, the upper end of the ups power supply is provided with a heat insulation plate, the top of the heat insulation plate is provided with the iron core through a support column, the iron core penetrates through the top of the base, the top of the iron core is connected with a heat conduction transverse plate, the heat conduction transverse plate is sleeved with a shaft body, the positive and negative poles of the ups power supply are electrically connected with the two ends of the coil through conducting wires, one side of the end part of the ups power supply is provided with a micro exhaust fan through a mounting seat, the input end of the micro exhaust fan is electrically connected with the output end of the ups power supply through conducting wires, one side of the end part of the base is provided with heat dissipation holes corresponding to the micro exhaust fan, the top cap inner wall has seted up the preformed hole with the thread groove corresponding position, place the magnesium chloride hygroscopic agent through the pore pocket between spiral cover bottom and the preformed hole upper end.

Further, the base bottom both ends all weld there is the gas pole, the gas pole lower extreme is provided with the inflator, the peripheral cover in gas pole bottom is equipped with plunger and inflator inner wall connection.

Further, the heat insulation plate is made of silicate plate materials.

Furthermore, the outer surface of the iron core is sprayed with polyurethane insulating paint.

Furthermore, a power plug is installed at one end of the base through the installation groove, and the output end of the power plug is electrically connected with the input end of the ups power supply through a connecting wire.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up the ups power, the ups power can charge for the battery from the area when power plug connects external power source, in unexpected outage or around inconvenient the circumstances of connecing, utilize the dc-to-ac converter of ups power to turn into the alternating current with the direct current, switch-on coil to utilize coil induction heat, heat the iron core, on transmitting the heat to the heat conduction diaphragm, the axis body of establishing to the peripheral cover of heat conduction diaphragm heats, and then promotes practical function greatly.

2. Through setting up miniature exhaust fan and louvre, when miniature exhaust fan connects the electricity, conveniently utilize the rotation of fan blade to blow the base outside via the louvre in with the base to the heat that the convenience produced in to the base during operation of ups power is discharged, and then promotes the radiating effect.

3. Through setting up magnesium chloride hygroscopic agent and preformed hole, after accomplishing the shaft body heating, personnel rotated the pivot, covered the top cap, utilized the coated magnesium chloride hygroscopic agent in the fine mesh bag, via the air between preformed hole intercommunication base and the top cap, absorbed the unnecessary moisture in the air between base and the top cap to be favorable to keeping this heater parking space's drying, prevent that the moisture from leading to the fact harmful effects to this heater.

4. Through setting up gas lever, plunger and inflator, when the base bearing, with pressure through transmitting the gas lever, drive the outlying plunger in gas lever bottom and push down along the inflator inner wall, it is gaseous to have prefilled in the cavity of inflator lower extreme, can utilize the reaction force after gaseous being compressed to carry out spacingly to the plunger to can effectively promote the bearing effect of base.

Drawings

Fig. 1 is a schematic view of an overall structure of an induction heater according to the present invention.

Fig. 2 is a schematic view of an external structure of an induction heater according to the present invention.

Fig. 3 is a schematic view of a magnesium chloride desiccant for an induction heater according to the present invention.

In the figure: 1. a base; 2. an air cylinder; 3. a gas lever; 4. a plunger; 5. an ups power supply; 6. A mounting seat; 7. a micro exhaust fan; 8. a power plug; 9. an iron core; 10. a heat conducting transverse plate; 11. a coil; 12. a heat insulation plate; 13. reserving a hole; 14. a shaft body; 15. heat dissipation holes; 16. a top cover; 17. a thread groove; 18. screwing a cover; 19. a magnesium chloride hygroscopic agent.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an induction heater comprises a base 1, an ups power supply 5, an iron core 9 and a coil 11, wherein the ups power supply 5 is installed at the bottom of the base 1 through a screw, a heat insulation plate 12 is arranged at the upper end of the ups power supply 5, the iron core 9 is installed at the top of the heat insulation plate 12 through a support column, the iron core 9 penetrates through the top end of the base 1, the top end of the iron core 9 is connected with a heat conduction transverse plate 10, a shaft body 14 is sleeved on the heat conduction transverse plate 10, the positive and negative poles of the ups power supply 5 are electrically connected with the two ends of the coil 11 through wires, a miniature exhaust fan 7 is installed at one side of the end of the ups power supply 5 through an installation seat 6, the input end of the miniature exhaust fan 7 is electrically connected with the output end of the ups power supply 5 through a wire, heat dissipation holes 15 corresponding to, the top cap 16 top is provided with thread groove 17, spiral cover 18 is installed through the internal thread at thread groove 17 top, preformed hole 13 has been seted up with thread groove 17 corresponding position to top cap 16 inner wall, place magnesium chloride hygroscopic agent 19 through the pore pocket between 18 bottoms of spiral cover and the preformed hole 13 upper end.

Wherein, base 1 bottom both ends all weld has

gas pole

3, 3 lower extremes of gas pole are provided with inflator 2, the peripheral cover in 3 bottoms of gas pole is equipped with plunger 4 and 2 inner wall connections of inflator.

In this embodiment, as shown in fig. 1, when the base 1 bears the load, the pressure is transmitted to the air rod 3, so as to drive the plunger 4 at the periphery of the bottom end of the air rod 3 to press down along the inner wall of the air cylinder 2, the cavity at the lower end of the air cylinder 2 is pre-filled with air, and the plunger 4 can be limited by the reaction force of the compressed air, so that the load-bearing effect of the base 1 can be effectively improved.

Wherein, the heat insulation board 12 is made of silicate plate material.

In the embodiment, as shown in fig. 1, the insulation board 12 made of silicate board material can improve the insulation performance of the insulation board 12, thereby preventing the heat on the coil 11 from affecting the operation of the ups power supply 5.

Wherein, the outer surface of the iron core 9 is sprayed with polyurethane insulating paint.

In this embodiment, as shown in fig. 1, the insulation effect of the iron core 9 is improved by using the polyurethane roll paper insulation paint sprayed on the outer surface of the iron core 9.

A power plug 8 is installed at one end of the base 1 through an installation groove, and the output end of the power plug 8 is electrically connected with the input end of the ups power supply 5 through a connecting wire.

In the embodiment, as shown in fig. 1 and 2, the ups power supply 5 can charge the self-contained storage battery when the power plug 8 is connected with an external power supply, and when power is accidentally cut off or power is inconvenient to be connected around, the inverter of the ups power supply 5 is used for converting direct current into alternating current to connect the coil 11.

It should be noted that, the utility model relates to an induction heater, when in operation, the UPS power supply 5 can charge the storage battery when the power plug 8 is connected with the external power supply, and under the condition of unexpected power failure or inconvenient power connection around, the inverter of the UPS power supply 5 (model UPS GB9110C, manufactured by Nippon electric company of Zhejiang province) is used for converting the direct current into alternating current, the coil 11 is switched on, so that the coil 11 is used for inducing heat generation to heat the iron core 9, and when the heat is transmitted to the heat conduction diaphragm 10, the shaft body 14 sleeved on the periphery of the heat conduction diaphragm 10 is heated, thereby greatly improving the practical effect, when the micro exhaust fan 7 is connected with the power, the rotation of the fan blade is convenient for blowing the heat in the base 1 to the outside of the base 1 through the heat dissipation hole 15, thereby facilitating the discharge of the heat generated when the UPS power supply 5 in the base 1 works, and then promote the radiating effect, after the heating of shaft 14 is accomplished, personnel rotate the pivot, cover top cap 16, utilize the wrapped magnesium chloride hygroscopic agent 19 in the fine mesh bag, communicate the air between base 1 and the top cap 16 via preformed hole 13, absorb the unnecessary moisture in the air between base 1 and the top cap 16, thereby be favorable to keeping the drying of this heater parking space, prevent that the moisture from causing harmful effects to this heater, when base 1 bearing, with pressure through transmitting gas pole 3, drive gas pole 3 bottom outlying plunger 4 along inflator 2 inner walls of preliminary filling, there is gas in inflator 2 lower extreme cavity, can utilize the reaction force after the gas is compressed to carry on spacingly to plunger 4, thereby can effectively promote base 1's bearing effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An induction heater comprising a base (1), an ups power supply (5), an iron core (9) and a coil (11), characterized in that: the utility model discloses a solar energy heat collector, including base (1), iron core (9) and iron core (9), it has ups power (5) to install bottom through the screw in base (1), be provided with heat insulating board (12) on ups power (5), iron core (9) and iron core (9) run through base (1) top are installed through the support column to heat insulating board (12) top, the cover is equipped with axis body (14) on iron core (9) top is connected with heat conduction diaphragm (10) and heat conduction diaphragm (10), the positive negative pole of ups power (5) and coil (11) both ends constitute the electricity through the wire and be connected, miniature exhaust fan (7) are installed through mount pad (6) to ups power (5) tip one side, the input of miniature exhaust fan (7) passes through the wire and constitutes the electric heat dissipation hole, base (1) tip one side is provided with miniature exhaust fan (7) corresponding (15), top cap (16) are installed through the pivot to base (1, top cap (16) top is provided with thread groove (17), spiral cover (18) are installed through the internal thread at thread groove (17) top, preformed hole (13) have been seted up with thread groove (17) corresponding position to top cap (16) inner wall, place magnesium chloride hygroscopic agent (19) through the pore pocket between spiral cover (18) bottom and preformed hole (13) upper end.

2. An induction heater according to claim 1, wherein: the gas cylinder is characterized in that gas rods (3) are welded at two ends of the bottom of the base (1), an air cylinder (2) is arranged at the lower end of each gas rod (3), and a plunger (4) and the plunger (4) are sleeved on the periphery of the bottom end of each gas rod (3) and connected with the inner wall of the air cylinder (2).

3. An induction heater according to claim 1, wherein: the heat insulation plate (12) is made of silicate plate materials.

4. An induction heater according to claim 1, wherein: and the outer surface of the iron core (9) is sprayed with polyurethane insulating paint.

5. An induction heater according to claim 1, wherein: a power plug (8) is installed at one end of the base (1) through an installation groove, and the output end of the power plug (8) is electrically connected with the input end of the ups power supply (5) through a connecting wire.