CN212115144U

CN212115144U - Switch power supply's dehumidification structure

Info

Publication number: CN212115144U
Application number: CN202021221554.1U
Authority: CN
Inventors: 李江波; 曾继文; 唐兴
Original assignee: Shenzhen Enatel Electronics Co ltd
Current assignee: Shenzhen Enatel Electronics Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-12-08
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a switching power supply's dehumidification structure relates to switching power supply dehumidification equipment technical field, specifically is a switching power supply's dehumidification structure, including dampproofing case, one side fixedly connected with mounting panel of dampproofing case, the mounting groove has all been seted up at the left and right sides and the top of dampproofing case, the inside of mounting groove is provided with the battery case, the inside of battery case is provided with the battery, the bottom of battery case is provided with the box that blows, the inside of blowing box is provided with blower motor, blower motor's output is pegged graft and is had the dehumidification fan, the opposite side of dampproofing case has the damp-proof door through hinge swing joint, the safety groove has been seted up on the surface of damp-proof door, the inside wall fixedly connected with safety spring on safety groove right side. This switching power supply's dehumidification structure can discharge the outside of dampproofing case with the wind-force that removes damp fan and produce, and the inside and outside circulation of air of dampproofing case accelerates, and it is better to remove the damp effect.

Description

Switch power supply's dehumidification structure

Technical Field

The utility model relates to a switching power supply removes damp equipment technical field, specifically is a switching power supply removes damp structure.

Background

A switching power supply, also called an exchange power supply or a switching converter, is a high-frequency power conversion device. The function is to convert a level voltage into a voltage or current required by the user terminal through different types of architectures. In order to facilitate the life of people and the convenience of electricity utilization, people can install a plurality of switching power supplies on the wall of a house, certain potential safety hazards can be caused to the use process due to the humidity of the environment when a power supply is used, and in order to prevent the problems of electric leakage, poor contact and the like caused by water vapor micromolecules in the air to the switching power supplies, a dehumidifying structure is needed to be used for ensuring the normal use of the switching power supplies.

Present dehumidification structure all installs dampproofing case on switching power supply's surface and seals switching power supply to this comes to prevent damp, remove the tide switch power supply, and the dampproofing and effect of removing the tide of this structure is relatively poor, and personnel probably cause certain inconvenience when needs use with switch sealed back.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a switching power supply's moisture removal structure has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a switching power supply's dehumidification structure, includes dampproofing case, one side fixedly connected with mounting panel of dampproofing case, the mounting groove has all been seted up at the left and right sides and the top of dampproofing case, the inside of mounting groove is provided with the battery case, the inside of battery case is provided with the battery, the bottom of battery case is provided with the box of blowing, the inside of box of blowing is provided with blower motor, blower motor's output is pegged graft and is had the dehumidification fan, there is the damp door opposite side of dampproofing case through hinge swing joint, the safety groove has been seted up on the surface of damp door, the inside wall fixedly connected with safety spring on safety groove right side, safety spring's one end fixedly connected with removes the pipe, the fixed orifices has been seted up to.

Optionally, the surface of the mounting plate is provided with a mounting threaded hole, a fixed mounting bolt is inserted into the mounting threaded hole, and the diameter of the mounting threaded hole is two centimeters.

Optionally, the air outlet holes are formed in the left side, the right side and the top of the moisture-proof box, and the diameter of each air outlet hole is one centimeter.

Optionally, the surface of the moving pipe is fixedly connected with a pressing handle, and one side of the moving pipe is fixedly connected with a limiting circular pipe matched with the fixing hole.

(III) advantageous effects

The utility model provides a switching power supply's dehumidification structure possesses following beneficial effect:

the dehumidifying structure of the switch power supply is characterized in that through the arrangement of the damp-proof box, the fixing hole, the dehumidifying fan, the air outlet hole and the limiting circular tube, when in use, the structure can be arranged around the switching power supply by a person through the mounting threaded holes and the fixed mounting bolts, then the storage battery is used for providing electric energy to start the blowing motor, so that the output end of the air blowing motor drives the dehumidifying fan to rotate, the dehumidifying fan is used for blowing and drying moisture in the moisture-proof box and on the surface of the switch power supply, through the arrangement of the air outlet hole, can be with removing the outside that dampproofing case was arranged to the wind-force that the damp fan produced, the inside and outside circulation of air of dampproofing case with higher speed, remove damp effect better, the last personnel can close the damp proof door, place spacing pipe again in the fixed orifices can close, fix the damp proof door, prevent because children open the damp proof door will point the incident that inserts switching power supply in and lead to.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic plan view of the blowing motor of the present invention.

In the figure: 1. a moisture-proof box; 2. mounting a plate; 3. mounting grooves; 4. a battery case; 5. a blowing box; 6. a blower motor; 7. a dehumidifying fan; 8. a moisture-proof door; 9. a safety groove; 10. a safety spring; 11. moving the tube; 12. a fixing hole; 13. installing a threaded hole; 14. fixing the mounting bolt; 15. an air outlet; 16. pressing the handle; 17. and (4) limiting the circular tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a switching power supply's dehumidification structure, includes dampproofing case 1, exhaust vent 15 has all been seted up at the left and right sides and the top of dampproofing case 1, the diameter of exhaust vent 15 is one centimetre, one side fixedly connected with mounting panel 2 of dampproofing case 1, installation screw hole 13 has been seted up on the surface of mounting panel 2, the inside of installation screw hole 13 is pegged graft and is had fixed mounting bolt 14, the diameter of installation screw hole 13 is two centimetres. The damp-proof box comprises a damp-proof box 1, a battery box 4, a storage battery, an air blowing box 5, an air blowing motor 6 and a dehumidifying fan 7, wherein the damp-proof box 1 is provided with mounting grooves 3 at the left side, the right side and the top, the battery box 4 is arranged inside the mounting grooves 3, the storage battery is arranged inside the battery box 4, the air blowing box 5 is arranged at the bottom of the battery box 4, the air blowing motor 5 is arranged inside the air blowing box 6;

in order to facilitate the personnel to prevent the moisture proof box 1 and the switch power supply from being affected with damp, the dehumidifying fan 7 is arranged, so that the personnel can utilize the mounting threaded holes 13 and the fixed mounting bolts 14 to mount the structure on the periphery of the switch power supply when in use, then the storage battery is utilized to provide electric energy to start the blowing motor 6, the output end of the blowing motor 6 drives the dehumidifying fan 7 to rotate, the dehumidifying fan 7 is utilized to blow dry the moisture in the moisture proof box 1 and on the surface of the switch power supply, and the moisture proof box 1 and the switch power supply are prevented from being affected with damp;

there is moisture-proof door 8 on the opposite side of dampproofing case 1 through hinge swing joint, safety groove 9 has been seted up on moisture-proof door 8's surface, inside wall fixedly connected with safety spring 10 on safety groove 9 right side, safety spring 10's one end fixedly connected with removes pipe 11, the fixed surface that removes pipe 11 is connected with and pushes down handle 16, remove one side fixedly connected with of pipe 11 and the spacing pipe 17 of fixed orifices 12 looks adaptation, fixed orifices 12 have been seted up to the inside wall on safety groove 9 right side.

The utility model discloses in, the device's working procedure as follows:

personnel can be through fixed mounting bolt 14 and installation screw hole 13 with this structure fixed mounting around switching power supply when using, later utilize battery energy supply to start air motor 6, utilize air motor 6 to drive and remove damp fan 7 and rotate, thereby weather the moisture in dampproofing case 1, through the setting of exhaust vent 15, can accelerate the circulation rate of the inside and outside air of dampproofing case 1, insert spacing pipe 17 again at last in fixed orifices 12 can prevent that moisture proof door 8 from being opened by children's mistake.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a switching power supply's dehumidification structure, includes dampproofing case (1), its characterized in that: one side of the moisture-proof box (1) is fixedly connected with a mounting plate (2), the left side, the right side and the top of the moisture-proof box (1) are respectively provided with a mounting groove (3), a battery box (4) is arranged inside the mounting groove (3), a storage battery is arranged inside the battery box (4), a blowing box (5) is arranged at the bottom of the battery box (4), a blowing motor (6) is arranged inside the blowing box (5), a dehumidifying fan (7) is inserted into the output end of the blowing motor (6), the other side of the moisture-proof box (1) is movably connected with a moisture-proof door (8) through a hinge, a safety groove (9) is formed in the surface of the moisture-proof door (8), a safety spring (10) is fixedly connected to the inner side wall on the right side of the safety groove (9), and a moving pipe (11) is fixedly connected, the inner side wall on the right side of the safety groove (9) is provided with a fixing hole (12).

2. The dehumidifying structure of a switching power supply according to claim 1, wherein: the surface of the mounting plate (2) is provided with a mounting threaded hole (13), a fixed mounting bolt (14) is inserted into the mounting threaded hole (13), and the diameter of the mounting threaded hole (13) is two centimeters.

3. The dehumidifying structure of a switching power supply according to claim 1, wherein: the air outlet holes (15) are formed in the left side, the right side and the top of the moisture-proof box (1), and the diameter of each air outlet hole (15) is one centimeter.

4. The dehumidifying structure of a switching power supply according to claim 1, wherein: the surface fixed connection who removes pipe (11) pushes down handle (16), one side fixed connection who removes pipe (11) has spacing pipe (17) with fixed orifices (12) looks adaptation.