CN216873018U

CN216873018U - Portable multifunctional magnetic transformer device

Info

Publication number: CN216873018U
Application number: CN202123236810.1U
Authority: CN
Inventors: 杨文玺; 臧传军; 顾焱; 邱瑞敏; 杨小琴; 胡玉苹
Original assignee: SHANGHAI SECURITY PRINTING CO Ltd
Current assignee: SHANGHAI SECURITY PRINTING CO Ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-07-01
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a portable multifunctional magnetic transformer device which comprises a protective box main body, wherein heat dissipation fans are fixedly mounted at positions close to the upper side and the lower side in the middle of the left end in the protective box main body, backflow plates are fixedly mounted at positions close to the upper side and the lower side in the middle of the right end in the protective box main body, heat dissipation grooves are formed in positions close to the two sides in the middle of the bottom of the protective box main body, dust screens are fixedly mounted in the heat dissipation grooves, rubber protection rings are fixedly mounted at positions close to the left end and the right end in the protective box main body, and shock absorption pads are fixedly mounted on the protective box main body through a support frame. When the magnetic transformer converts magnetic energy into electric energy, the heat dissipation fan can be started to cool and dissipate the permanent magnet synchronous generator main body, meanwhile, the backflow plate can enable cold air to flow back, so that the time of the backflow plate in the protection box main body is longer, finally, the heat dissipation groove can enable the air inside and outside to flow, and the temperature inside the protection box main body is further reduced.

Description

Portable multifunctional magnetic transformer device

Technical Field

The utility model relates to the technical field of magnetic transformation, in particular to a portable multifunctional magnetic transformation device.

Background

The magnetic transformer is a device for converting magnetic energy into electric energy, and the most representative of the magnetic transformer is a permanent magnet synchronous generator, which is also called a brushless synchronous generator. The rotor adopts a synchronous generator excited by a permanent magnetic pole. Because the rotor does not have an electric excitation winding, a direct-current excitation power supply, a collecting ring and an electric brush device are not needed. Simple structure, reliable operation, high power density and efficiency. The magnetic excitation generator is used for aerospace high-speed generators, auxiliary exciters of large turbonators, renewable energy wind driven generators and the like.

In order to enable the permanent magnet synchronous generator to generate power better, the Chinese patent 'permanent magnet synchronous generator' (patent number: CN2325918Y) improves the stability of the permanent magnet synchronous generator in operation and reduces the maintenance time, but in practical use, after the permanent magnet synchronous generator works for a long time, the temperature is increased, and the magnetism of a magnet is influenced by overhigh temperature.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable multifunctional magnetic transformation device to solve the problem that the magnetism of a magnet is influenced by overhigh internal temperature after long-time work in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional magnetism of portable becomes device, includes the protective box main part, the equal fixed mounting in position of both sides has the heat dissipation fan about leaning on in the middle of the inside left end of protective box main part, and the heat dissipation fan can dispel the heat, reduces inside temperature, the equal fixed mounting in position of both sides about leaning on in the middle of the inside right-hand member of protective box main part has the backward flow board, and the backward flow board can make the cooling air backward flow, makes its time that exists in inside longer a bit, the radiating groove has all been seted up by the position of both sides in the middle of the protective box main part bottom, and the radiating groove can make inside and outside circulation of air, and the radiating groove reduces the dust in the bottom simultaneously and gets into, the inside fixed mounting of radiating groove has the dust screen, and the dust screen prevents that the dust from getting into.

Preferably, the protection case main part is last to lean on the equal fixed mounting in position at left and right both ends to have rubber protection circle, and rubber protection circle can play the guard action, protection case main part has the shock pad through support frame fixed mounting, and the shock pad can reduce vibrations.

Preferably, the front end of the protective box main body is fixedly provided with a power supply connecting hole by the middle position, and a power supply can be provided for the internal arrangement through the power supply connecting hole, so that the magnetic change device can select a battery to supply power or an external power supply to supply power according to different requirements.

Preferably, the storage groove is formed in the position, close to the middle, of the top of the protective box main body, and the storage groove can be used for storing part of the protective box main body.

Preferably, the containing groove is movably provided with a handle through a rotating shaft, and the handle can be held by the handle.

Preferably, the protection box main body is fixedly provided with a permanent magnet synchronous generator main body through a fixing frame, and the permanent magnet synchronous generator main body can convert magnetic energy into electric energy.

Preferably, the middle position close to the upside in protection box main part right end has a battery apron, and battery apron can carry out effectual protection to the battery.

Preferably, a control panel is fixedly installed in a position, close to the lower side, in the middle of the right end of the protection box main body, and part of the protection box main body can be opened or closed through the control panel.

Compared with the prior art, the utility model has the beneficial effects that: this magnetism becomes device can open the heat dissipation fan when converting magnetic energy into electric energy, makes it carry out the forced air cooling heat dissipation to the synchronous generator main part of permanent magnetism, and the board that flows back can make cold wind backward flow simultaneously, makes its time that exists in the guard box main part longer, and the radiating groove can make inside and outside air flow at last, further reduces inside temperature.

Drawings

FIG. 1 is a partial three-dimensional structure view of the bottom of the main body of the protective box of the present invention;

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is an internal structure view of the protective box main body of the utility model.

In the figure: 1. a protective box main body; 2. a rubber guard ring; 3. a grip; 4. a storage groove; 5. a power connection hole; 6. a control panel; 7. a battery cover plate; 8. a support frame; 9. a shock pad; 10. a heat sink; 11. a dust screen; 12. a permanent magnet synchronous generator main body; 13. a fixed mount; 14. a heat dissipation fan; 15. and (4) a reflux plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable multifunctional magnetic transformer comprises a protective box main body 1, wherein heat dissipation fans 14 are fixedly arranged at positions close to the upper side and the lower side in the middle of the left end in the protective box main body 1, the heat dissipation fans 14 can dissipate heat to reduce the temperature in the protective box main body, return plates 15 are fixedly arranged at positions close to the upper side and the lower side in the middle of the right end in the protective box main body 1, cooling air can flow back through the return plates 15, the time for the cooling air to exist in the protective box main body is longer, heat dissipation grooves 10 are formed in positions close to the two sides in the middle of the bottom of the protective box main body 1, the heat dissipation grooves 10 can be used for internal and external air circulation, meanwhile, dust entering of the heat dissipation grooves 10 is reduced at the bottom, a dust screen 11 is fixedly arranged in the heat dissipation grooves 10, the dust screen 11 prevents dust entering, a permanent magnet synchronous generator main body 12 is electrically connected with internal electric wires through a power line, and the permanent magnet synchronous generator main body 12 is connected with a control panel 6 through a wire, the heat dissipation fan 14 is electrically connected to an external power source through a power cord, and the heat dissipation fan 14 is connected to the control panel 6 through a wire.

The equal fixed mounting in position of leaning on left and right both ends has rubber guard ring 2 on protection box main part 1, rubber guard ring 2 can play the guard action, protection box main part 1 has shock pad 9 through 8 fixed mounting on the support frame, shock pad 9 can reduce vibrations, and 1 front end of protection box main part has power connecting hole 5 by the fixed mounting in middle position, and 1 top of protection box main part is seted up the head and is accomodate groove 4 by middle position, and conclude groove 4 and have handle 3 through axis of rotation movable mounting, and protection box main part 1 has permanent magnet synchronous generator main part 12 through mount 13 fixed mounting, and lean on the position movable mounting of upside in the middle of 1 right-hand member of protection box main part to have battery apron 7, and lean on the position fixed mounting of downside to have control panel 6 in the middle of 1 right-hand member of protection box main part.

The working principle is as follows: when the protection box is used, the protection box main body 1 is fixed at a proper position, then the output end of the permanent magnet synchronous generator main body 12 is connected with a corresponding device, and then the protection box can start to work, in the period, the heat dissipation fan 14 can be started to cool the permanent magnet synchronous generator main body 12, meanwhile, the backflow plate 15 can enable cold air to flow back, the time of the cold air in the protection box main body 1 is enabled to be longer, and finally, the heat dissipation groove 10 can enable the air inside and outside to flow, so that the temperature inside the protection box main body is further reduced.

In conclusion: when the magnetic transformer converts magnetic energy into electric energy, the heat dissipation fan 14 can be started to cool and dissipate the permanent magnet synchronous generator main body 12, meanwhile, the backflow plate 15 can enable cold air to flow back, so that the time of the cold air existing in the protection box main body 1 is longer, and finally, the heat dissipation groove 10 can enable the air inside and outside to flow, so that the temperature inside the protection box main body is further reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional magnetism of portable becomes device, includes protection case main part (1), its characterized in that: the protection box comprises a protection box body (1), wherein a heat dissipation fan (14) is fixedly mounted in the middle of the inner left end of the protection box body (1) and depends on the positions of the upper side and the lower side, a backflow plate (15) is fixedly mounted in the middle of the inner right end of the protection box body (1) and depends on the positions of the upper side and the lower side, heat dissipation grooves (10) are formed in the middle of the bottom of the protection box body (1) and depend on the positions of the two sides, and a dust screen (11) is fixedly mounted in the inner portions of the heat dissipation grooves (10).

2. The portable multifunctional magnetic transformation device of claim 1, wherein: the protective box is characterized in that rubber protective rings (2) are fixedly mounted on the protective box body (1) close to the left end and the right end, and shock absorbing pads (9) are fixedly mounted on the protective box body (1) through supporting frames (8).

3. The portable multifunctional magnetic transformation device of claim 1, wherein: the front end of the protective box main body (1) is fixedly provided with a power supply connecting hole (5) near the middle.

4. The portable multifunctional magnetic transformation device of claim 1, wherein: the top of the protective box main body (1) is provided with a storage groove (4) near the middle.

5. The portable multifunctional magnetic transformation device of claim 4, wherein: the containing groove (4) is movably provided with a handle (3) through a rotating shaft.

6. The portable multifunctional magnetic transformation device of claim 1, wherein: the protection box main body (1) is fixedly provided with a permanent magnet synchronous generator main body (12) through a fixing frame (13).

7. The portable multifunctional magnetic transformation device of claim 1, wherein: a battery cover plate (7) is movably arranged at the position close to the upper side in the middle of the right end of the protective box main body (1).

8. The portable multifunctional magnetic transformation device of claim 1, wherein: a control panel (6) is fixedly mounted in the middle of the right end of the protective box main body (1) and close to the lower side.