CN213519490U

CN213519490U - Outdoor transformer rectifier with moisture-proof structure

Info

Publication number: CN213519490U
Application number: CN202022223180.3U
Authority: CN
Inventors: 褚晗; 褚思凯
Original assignee: Taixing Dianyan Huanyuan Mutual Inductor Co ltd
Current assignee: Taixing Dianyan Huanyuan Mutual Inductor Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-22
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses an outdoor transformer rectifier with dampproofing structure relates to rectifier technical field, including mounting plate, mounting plate's top fixed mounting has the box, and the inside bottom surface fixed mounting of box has dampproofing board, and the last fixed surface of dampproofing board installs the rectifier transformer body, and the equal fixed mounting in both sides of rectifier transformer body has a plurality of radiating fin, and inside one side fixed mounting of box has the temperature-sensing ware. This outdoor transformer rectifier with dampproofing structure, through setting up dampproofing board, the top piece that absorbs moisture, the heat dissipation piece that absorbs moisture and waterproof layer, sealing connection between chamber door and the box prevents that external steam from getting into inside the box, set up the humidity inductor, a controller, desicator and suction fan, when the inside moisture of box is too big, can blow dry air to the box in, make the box inside keep dry, guarantee electrical components's normal operating, improve electrical components's life.

Description

Outdoor transformer rectifier with moisture-proof structure

Technical Field

The utility model relates to a rectifier technical field specifically is an outdoor transformer rectifier with dampproofing structure.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and its main components are primary coil, secondary coil and iron core (magnetic core), the rectifier is a device for converting alternating current into direct current, and can be used for power supply device and detecting radio signal, etc., and the rectifier transformer is a power transformer of rectifier equipment. The rectifier device is characterized in that the primary side inputs alternating current, the secondary side outputs direct current after passing through a rectifier element, and a typical transformation rectifier is a combination of a transformer and a rectifier.

In chinese utility model patent application no: the utility model discloses a transformer rectifier device, this transformer rectifier device including protective housing, rectifier transformer subassembly and pencil box in CN201920620684.3, the vent has been seted up to the protective housing both sides, radiator fan and radiator fan one side are installed through the mounting bracket to the vent is inside to be had dustproof filter screen through the bolt fastening, the protective housing top has the pencil box through the bolt fastening, pencil box both sides have been seted up inlet wire groove and inlet wire inslot and have been inside to protect the pencil cover through the bolt fastening, the output that rectifier transformer subassembly and rectifier transformer subassembly were installed through the mounting bracket to protective housing inside has the guide post through the bolt fastening. This transformer rectifier device, in the use, it still has dampproofing function relatively poor, and the inside of transformer housing is inhaled with moist air easily, influences electrical components's normal operating to can influence the circuit, cause the damage, the dustproof effect of heat dissipation is poor, is not suitable for the shortcoming of outdoor use.

Therefore, it is necessary to provide an outdoor transformer rectifier having a moisture-proof structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an outdoor transformer rectifier with dampproofing structure to solve the current transformer rectifier who provides in the above-mentioned background art, dampproofing function is relatively poor, easily inhales the inside of transformer housing with moist air, influences electrical components's normal operating, and can influence the circuit, cause the damage, the dustproof effect of heat dissipation is poor, is not suitable for the problem of outdoor use.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an outdoor transformer rectifier with a moisture-proof structure comprises an installation bottom plate, wherein a box body is fixedly installed at the top of the installation bottom plate, a moisture-proof plate is fixedly installed on the bottom surface inside the box body, a rectifier transformer assembly is fixedly installed on the upper surface of the moisture-proof plate, a plurality of radiating fins are fixedly installed on two sides of the rectifier transformer assembly, a temperature sensor is fixedly installed on one side inside the box body, a humidity sensor is fixedly installed on the other side inside the box body, a controller is fixedly installed at the bottom of the humidity sensor, a top plate is fixedly installed at the top of the box body, a ventilation groove is formed in the top plate, top dust covers are fixedly installed at two ends of the ventilation groove, a top moisture absorption block is fixedly installed at two ends inside the ventilation groove, a dryer is fixedly installed in the ventilation groove, and an air suction frame is fixedly connected to the bottom of the ventilation groove, the utility model discloses a solar water heater, including induced draft frame, heat dissipation frame, box, enhancement layer, waterproof layer, temperature insulating layer, the inside fixed mounting of frame that induced drafts has the induced draft fan, the both sides fixedly connected with heat dissipation frame of box, inside one side fixed mounting of heat dissipation frame has radiator fan, the inside fixed mounting of heat dissipation frame has the heat dissipation piece that absorbs moisture, the inside opposite side fixed mounting of heat dissipation frame has the heat dissipation dust cover, the outside fixed mounting of heat dissipation frame has rain-proof cover, the box includes enhancement layer, waterproof layer and temperature insulating layer, the enhancement layer is located the surface of box, the internal surface fixedly connected with waterproof layer of enhancement layer, the internal surface fixedly connected with temperature insulating layer of waterproof layer.

Preferably, two sides of the top plate are arranged in a downward inclination mode.

Preferably, the heat dissipation racks on the two sides have the same structure, and the two heat dissipation racks are symmetrically arranged.

Preferably, the box door is hermetically connected with the box body.

Preferably, the top of the top plate is provided with a water chute.

Preferably, the rain cover corresponds to a heat dissipation dust cover.

Preferably, the top absorbent block is attached to the surface of the ventilation slot.

(III) advantageous effects

Compared with the prior art, the utility model provides an outdoor transformer rectifier with dampproofing structure possesses following beneficial effect:

1. this outdoor transformer rectifier with dampproofing structure, through setting up dampproofing board, the top absorbs moisture the piece, the heat dissipation absorbs moisture piece and waterproof layer, sealing connection between chamber door and the box, prevent that external steam from getting into inside the box, influence electrical components's normal operating, set up the humidity inductor, a controller, desicator and suction fan, when the inside moisture of box is too big, can blow dry air in the box, make the box inside keep dry, guarantee electrical components's normal operating, electrical components's life is improved.

2. This outdoor transformer rectifier with dampproofing structure, through setting up ventilation groove, suction fan, radiator fan, temperature-sensing ware and controller, suction fan and radiator fan mutually support, realize convulsions and air supply, played the radiating effect of circulation to the inside of box, set up top dust cover, heat dissipation dust cover, rain-proof cover, the both sides of roof are the downward sloping setting, can prevent effectively that dust, rainwater from getting into inside the box, the protecting effect is good, is suitable for outdoor use.

Drawings

FIG. 1 is a schematic perspective view of the structure of the box body of the present invention;

FIG. 2 is a schematic front sectional view of the structure of the box body of the present invention;

FIG. 3 is a schematic view of the structure of the box body of the present invention;

fig. 4 is an enlarged schematic view of the structure of the area a in fig. 2 according to the present invention.

In the figure: 1. mounting a bottom plate; 2. a box body; 3. a moisture-proof plate; 4. a transformer rectifier body; 5. a heat dissipating fin; 6. a temperature sensor; 7. a humidity sensor; 8. a controller; 9. a top plate; 10. a ventilation slot; 11. a top dust cover; 12. a top absorbent mass; 13. a dryer; 14. an air suction frame; 15. an air suction fan; 16. a heat dissipation frame; 17. a heat radiation fan; 18. a heat dissipation and moisture absorption block; 19. a heat dissipation dust cover; 20. a rain cover; 21. a reinforcing layer; 22. a waterproof layer; 23. a thermal insulation layer; 24. an insulating layer; 25. and (4) a box door.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an outdoor transformer rectifier with a moisture-proof structure comprises a mounting base plate 1, a box body 2 is fixedly mounted on the top of the mounting base plate 1, a moisture-proof plate 3 is fixedly mounted on the bottom surface inside the box body 2, a transformer rectifier main body 4 is fixedly mounted on the upper surface of the moisture-proof plate 3, a plurality of heat dissipation fins 5 are fixedly mounted on both sides of the transformer rectifier main body 4, a temperature sensor 6 is fixedly mounted on one side inside the box body 2, a humidity sensor 7 is fixedly mounted on the other side inside the box body 2, a controller 8 is fixedly mounted on the bottom of the humidity sensor 7, a top plate 9 is fixedly mounted on the top of the box body 2, both sides of the top plate 9 are inclined downwards to prevent dust and rainwater from entering the box body 2 through a ventilation groove 10, a water guiding groove is arranged on the top of the top plate 9 to guide, the inside of the top plate 9 is provided with a ventilation groove 10, both ends of the ventilation groove 10 are fixedly provided with top dust covers 11, both ends of the inside of the ventilation groove 10 are fixedly provided with top moisture absorption blocks 12, the top moisture absorption blocks 12 are attached to the surface of the ventilation groove 10 to improve the moisture absorption effect, the inside of the ventilation groove 10 is fixedly provided with a dryer 13, the bottom of the ventilation groove 10 is fixedly connected with an air suction frame 14, the inside of the air suction frame 14 is fixedly provided with an air suction fan 15, both sides of the box body 2 are fixedly connected with heat dissipation frames 16, the structures of the two heat dissipation frames 16 are the same, the two heat dissipation frames 16 are symmetrically arranged to improve the heat dissipation effect, one side of the inside of the heat dissipation frame 16 is fixedly provided with a heat dissipation fan 17, the inside of the heat dissipation frame 16 is fixedly provided with a heat dissipation moisture absorption block 18, the other side, the rain cover 20 corresponds to the heat dissipation dust cover 19, through the arrangement of the ventilation slot 10, the suction fan 15, the heat dissipation fan 17, the temperature sensor 6 and the controller 8, the mutual cooperation of the suction fan 15 and the heat dissipation fan 17 realizes air draft and air supply, and plays a role of circulating heat dissipation for the interior of the box body 2, the rain cover 20, the top dust cover 11, the heat dissipation dust cover 19 and the rain cover 20 are arranged, two sides of the top plate 9 are arranged in a downward inclination manner, so that dust and rainwater can be effectively prevented from entering the interior of the box body 2, the protection effect is good, and the box body 2 is suitable for outdoor use, the box body 2 comprises a reinforcing layer 21, a waterproof layer 22, a heat insulation layer 23 and an insulating layer 24, the reinforcing layer 21 is positioned on the surface of the box body 2, the waterproof layer 22 is fixedly connected on the inner surface of the reinforcing layer 21, the heat, sealing connection between chamber door 25 and the box 2, prevent the dust, the rainwater gets into inside the box 2 through chamber door 25, through setting up dampproof board 3, top moisture absorption piece 12, heat dissipation moisture absorption piece 18 and waterproof layer 22, sealing connection between chamber door 25 and the box 2, prevent that external steam from getting into inside the box 2, influence electrical components's normal operating, set up humidity inductor 7, controller 8, desicator 13 and suction fan 15, when the inside moisture of box 2 is too big, can blow dry air in the box 2, make the inside dry that keeps of box 2, guarantee electrical components's normal operating, electrical components's life is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the device is used, the device is installed in a region to be used through the installation bottom plate 1, the temperature sensor 6 and the humidity sensor 7 are arranged, the temperature and the humidity inside the box body 2 are detected, the ventilation groove 10, the heat dissipation rack 16 and the heat dissipation fins 5 are arranged, the transformer rectifier main body 4 is enabled to keep normal ventilation and heat dissipation, the damp-proof plate 3, the top moisture absorption block 12, the heat dissipation moisture absorption block 18 and the waterproof layer 22 are arranged, the box door 25 is hermetically connected with the box body 2 to prevent external water vapor from entering the box body 2 and influencing the normal operation of electrical components, the top dust cover 11, the heat dissipation dust cover 19 and the rain cover 20 are arranged, two sides of the top plate 9 are arranged in a downward inclination mode, dust and rainwater can be effectively prevented from entering the box body 2, the protection effect is good, the device is suitable for outdoor use, the heat insulation layer 23 and the insulating layer 24 are, the normal operation of the transformer rectifier main body 4 is influenced, when the humidity sensor 7 detects that the humidity inside the box body 2 is overhigh, the operation of the dryer 13, the suction fan 15 and the heat dissipation fan 17 is controlled by the controller 8, the suction fan 15 sucks the outside air into the ventilation slot 10 and the box body 2, the dryer 13 heats and dries the air, the heat dissipation fan 17 discharges the humid air in the box body 2 out of the box body 2, so that the interior of the box body 2 is kept dry, the normal operation of electrical elements is ensured, the service life of the electrical elements is prolonged, when the temperature sensor 6 detects that the temperature inside the box body 2 is overhigh, the controller 8 controls the suction fan 15 and the radiating fan 17 to operate, the suction fan 15 and the radiating fan 17 are mutually matched to realize air suction and air supply, the effect of circulating heat dissipation is achieved in the box body 2, normal operation of electrical elements is guaranteed, and the service life of the electrical elements is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outdoor transformer rectifier with dampproofing structure, includes mounting plate (1), its characterized in that: the transformer rectifier is characterized in that a box body (2) is fixedly mounted at the top of the mounting bottom plate (1), a damp-proof plate (3) is fixedly mounted at the inner bottom surface of the box body (2), a transformer rectifier main body (4) is fixedly mounted on the upper surface of the damp-proof plate (3), a plurality of radiating fins (5) are fixedly mounted on two sides of the transformer rectifier main body (4), a temperature sensor (6) is fixedly mounted on one side of the inner portion of the box body (2), a humidity sensor (7) is fixedly mounted on the other side of the inner portion of the box body (2), a controller (8) is fixedly mounted on the bottom of the humidity sensor (7), a top plate (9) is fixedly mounted on the top of the box body (2), a ventilation groove (10) is formed in the top plate (9), a top dust cover (11) is fixedly mounted at two ends of the ventilation groove (10), and a top moisture absorption block (12), the drying device is characterized in that a dryer (13) is fixedly mounted inside the ventilation groove (10), an air suction frame (14) is fixedly connected to the bottom of the ventilation groove (10), an air suction fan (15) is fixedly mounted inside the air suction frame (14), heat dissipation frames (16) are fixedly connected to two sides of the box body (2), a heat dissipation fan (17) is fixedly mounted on one side inside the heat dissipation frames (16), a heat dissipation and moisture absorption block (18) is fixedly mounted inside the heat dissipation frames (16), a heat dissipation dust cover (19) is fixedly mounted on the other side inside the heat dissipation frames (16), a rain cover (20) is fixedly mounted on the outer side of the heat dissipation frames (16), the box body (2) comprises a reinforcing layer (21), a waterproof layer (22), a heat insulation layer (23) and an insulating layer (24), the reinforcing layer (21) is located on the surface of the box body (2), and the waterproof layer (22) is fixedly, the inner surface of the waterproof layer (22) is fixedly connected with a heat insulation layer (23), the inner surface of the heat insulation layer (23) is fixedly connected with an insulating layer (24), and the front surface of the box body (2) is movably provided with a box door (25).

2. An outdoor transformer rectifier with moisture-proof structure as claimed in claim 1, wherein: the two sides of the top plate (9) are arranged in a downward inclined mode.

3. An outdoor transformer rectifier with moisture-proof structure as claimed in claim 1, wherein: the heat dissipation racks (16) on the two sides have the same structure, and the two heat dissipation racks (16) are symmetrically arranged.

4. An outdoor transformer rectifier with moisture-proof structure as claimed in claim 1, wherein: the box door (25) is connected with the box body (2) in a sealing way.

5. An outdoor transformer rectifier with moisture-proof structure as claimed in claim 1, wherein: the top of the top plate (9) is provided with a water chute.

6. An outdoor transformer rectifier with moisture-proof structure as claimed in claim 1, wherein: the rain cover (20) corresponds to the heat dissipation dust cover (19).

7. An outdoor transformer rectifier with moisture-proof structure as claimed in claim 1, wherein: the top moisture absorption block (12) is attached to the surface of the ventilation groove (10).