CN215646596U

CN215646596U - Power adapter for industrial equipment

Info

Publication number: CN215646596U
Application number: CN202122247952.1U
Authority: CN
Inventors: 朱启宇; 朱招华
Original assignee: Shenzhen Awesome Electronics Co ltd
Current assignee: Shenzhen Awesome Electronics Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-25
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a power adapter for industrial equipment, which comprises a power adapter body, an inner shell and an outer shell, wherein the inner shell is fixedly sleeved outside the power adapter body, the outer shell is movably sleeved outside the inner shell through a buffer assembly, two openings are respectively formed in two sides of the outer shell, two ends of the inner shell respectively penetrate through the two openings, a plurality of radiating fins are respectively fixedly inserted and arranged at the top end and two sides of the power adapter body, and a plurality of holes are formed in each radiating fin, so that the power adapter has the beneficial effects that: the inner shell covers the power adapter body to form a sealed containing cavity, the plurality of radiating fins are arranged inside the containing cavity, the circulating cooling assembly is matched with the plurality of radiating fins inside the containing cavity to cool the power adapter body in an oil cooling mode, meanwhile, the inner shell can still cool in an air cooling mode, and the cooling effect and efficiency can be greatly improved by combining the oil cooling mode and the air cooling mode.

Description

Power adapter for industrial equipment

Technical Field

The utility model relates to a power adapter, in particular to a power adapter for industrial equipment, and belongs to the technical field of power adapters.

Background

In industrial production, a lot of industrial devices are used, and the industrial devices need to step down, stabilize, filter and convert high voltage into alternating current and direct current, so that some devices can be used, a large amount of heat is generated in the process, and a power adapter is used. The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances.

Current industrial power adapter simple structure generally dispels the heat the cooling through air-cooled mode, and the cooling effect is poor, and is inefficient, does not possess urgent cooling function when just the high temperature, and the practicality is poor, and current industrial power adapter does not possess buffer structure simultaneously, uses or carries the in-process, very easily damages when bumping or dropping, has shortened life greatly.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a power adapter for industrial equipment, which solves the problems of the prior art, such as poor cooling effect, low efficiency and no buffer structure.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power adapter that industrial equipment used, includes power adapter body, inner shell and shell, the outside at the power adapter body is established to the fixed cover of inner shell, the shell is established in the outside of inner shell through buffering subassembly movable sleeve, two openings have been seted up respectively to the both sides of shell, two openings are run through respectively at the both ends of inner shell, the top and the both sides side of power adapter body are fixed respectively and alternate and are equipped with a plurality of heat radiation fins, every all seted up a plurality of trompil, a plurality of on the heat radiation fins the outside respectively with the both ends of inner shell inner wall and the both sides side fixed connection of inner wall, the inside of shell is equipped with the circulation cooling subassembly with inner shell matched with.

As a preferred technical scheme, the buffer assembly comprises a plurality of sleeves and a plurality of sliding rods, the plurality of sleeves are fixedly arranged on two sides of the inner wall of the shell respectively, the plurality of sliding rods are fixedly arranged on two sides of the inner wall of the shell respectively, one ends of the plurality of sleeves are sleeved outside one ends of the plurality of sliding rods in a sliding mode respectively, one ends of the plurality of sliding rods are fixedly connected with springs, and one ends of the plurality of springs are fixedly connected with the other ends of the inner walls of the plurality of sleeves respectively.

As a preferred technical scheme of the utility model, the inner shell and the plurality of radiating fins are made of ceramic insulating heat conducting plates.

As a preferable technical scheme of the utility model, elastic blocks are fixedly arranged on both sides of the inner walls of the two openings, and the inner sides of the four elastic blocks are fixedly connected with both sides of the inner shell respectively.

As a preferred technical scheme of the utility model, the circulating cooling assembly comprises a liquid storage box and a water pump, the liquid storage box is fixedly arranged at the bottom end of the inner wall of the shell, cooling oil is injected into the liquid storage box, the water pump is fixedly arranged at one corner of the top end of the liquid storage box, the inlet end of the water pump is communicated with the bottom of the inner wall of the liquid storage box through a liquid inlet pipe, the outlet end of the water pump is communicated with the top of the side of the inner shell through a first liquid discharge hose, and the bottom of the other side of the inner shell is communicated with the interior of the liquid storage box through a second liquid discharge hose.

As a preferred technical scheme of the utility model, the circulating cooling assembly further comprises a plurality of semiconductor chilling plates, the plurality of semiconductor chilling plates are respectively fixedly inserted and arranged at two sides of the liquid storage box, chilling surfaces of the plurality of semiconductor chilling plates are arranged inside the liquid storage box, and heating surfaces of the plurality of semiconductor chilling plates are arranged outside the shell.

As a preferred technical scheme of the utility model, a temperature control switch is fixedly arranged at one corner of the top end of the inner wall of the shell, a probe of the temperature control switch is arranged in the power adapter body, and the water pump and the plurality of semiconductor refrigeration pieces are electrically connected with an external power supply through the temperature control switch.

Compared with the prior art, the utility model has the beneficial effects that: according to the power adapter for the industrial equipment, the inner shell coats the power adapter body to form the sealed cavity, the plurality of radiating fins are arranged inside the cavity, the circulating cooling assembly is matched with the plurality of radiating fins inside the cavity to cool the power adapter body in an oil cooling mode, meanwhile, the inner shell can still cool in an air cooling mode, the cooling effect and efficiency can be greatly improved by combining the oil cooling mode and the air cooling mode, heat exchange cooling can be carried out on cooling oil flowing in a circulating mode through the semiconductor refrigerating sheet of the circulating cooling assembly, the cooling effect and efficiency are further improved, and the power adapter can have an emergency cooling function and can be used more; elasticity through a plurality of spring of buffering subassembly can play the effect of buffering, reduces the impact or drops the influence to the power adapter body, increase of service life.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a second schematic cross-sectional view of the present invention;

FIG. 4 is a schematic side sectional view of the present invention.

In the figure: 1. a power adapter body; 2. an inner shell; 3. a housing; 4. heat dissipation fins; 5. an opening; 6. a buffer assembly; 61. a sleeve; 62. a slide bar; 63. a spring; 7. an elastic block; 8. a circulating cooling component; 81. a liquid storage box; 82. a water pump; 83. a liquid inlet pipe; 84. a first drain hose; 85. a second drain hose; 86. a semiconductor refrigeration sheet; 9. a temperature control switch.

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 power adapter for industrial equipment, including a power adapter body 1, an inner shell 2 and an outer shell 3, wherein the inner shell 2 is fixedly sleeved outside the power adapter body 1, the outer shell 3 is movably sleeved outside the inner shell 2 through a buffer component 6, two openings 5 are respectively disposed at two sides of the outer shell 3, two ends of the inner shell 2 respectively penetrate through the two openings 5, a plurality of heat dissipation fins 4 are respectively fixedly inserted at the top end and two sides of the power adapter body 1, each heat dissipation fin 4 is provided with a plurality of openings, can increase heat radiating area through a plurality of heat radiating fins 4, can ensure the mobility of coolant oil through the trompil, a plurality of heat radiating fins 4's the outside respectively with the both ends of inner shell 2 inner wall and the both sides side fixed connection of inner wall, the inside of shell 3 is equipped with the circulation cooling subassembly 8 with inner shell 2 matched with.

Preferably, the buffering assembly 6 comprises a plurality of sleeves 61 and a plurality of sliding rods 62, the plurality of sleeves 61 are respectively fixedly arranged on two sides of the inner wall of the outer shell 3, the plurality of sliding rods 62 are respectively fixedly arranged on two sides of the inner shell 2, one ends of the plurality of sleeves 61 are respectively sleeved outside one ends of the plurality of sliding rods 62 in a sliding manner, one ends of the plurality of sliding rods 62 are respectively and fixedly connected with springs 63, one ends of the plurality of springs 63 are respectively and fixedly connected with the other ends of the inner walls of the plurality of sleeves 61, a buffering effect can be achieved through the elasticity of the plurality of springs 63, the influence of collision or falling on the power adapter body 1 is reduced, and the service life is prolonged; the inner shell 2 and the plurality of radiating fins 4 are made of ceramic insulating heat conducting plates, so that heat conduction and insulation can be realized, and the safety performance is ensured; elastic blocks 7 are fixedly arranged on two sides of the inner walls of the two openings 5, the inner sides of the four elastic blocks 7 are fixedly connected with two sides of the inner shell 2 respectively, and the stability of the connection between the outer shell 3 and the inner shell 2 can be further improved through the elastic blocks 7; the circulating cooling assembly 8 comprises a liquid storage box 81 and a water pump 82, the liquid storage box 81 is fixedly arranged at the bottom end of the inner wall of the shell 3, cooling oil is injected into the liquid storage box 81, the water pump 82 is fixedly arranged at one corner of the top end of the liquid storage box 81, the inlet end of the water pump 82 is communicated with the bottom of the inner wall of the liquid storage box 81 through a liquid inlet pipe 83, the outlet end of the water pump 82 is communicated with the top of the side of the inner shell 2 through a first liquid discharge hose 84, the bottom of the other side of the inner shell 2 is communicated with the inside of the liquid storage box 81 through a second liquid discharge hose 85, the cooling oil in the liquid storage box 81 can circularly flow through the liquid inlet pipe 83, the first liquid discharge hose 84 and the second liquid discharge hose 85 through the water pump 82, the cooling oil can carry out oil cooling on the power adapter body 1 in the circulating flow process, and the cooling effect is greatly improved; the circulating cooling assembly 8 further comprises a plurality of semiconductor refrigerating sheets 86, the plurality of semiconductor refrigerating sheets 86 are fixedly inserted into two side sides of the liquid storage box 81 respectively, refrigerating surfaces of the plurality of semiconductor refrigerating sheets 86 are arranged inside the liquid storage box 81, heating surfaces of the plurality of semiconductor refrigerating sheets 86 are arranged outside the shell 3, and cooling oil which flows circularly can be subjected to heat exchange and cooled through the semiconductor refrigerating sheets 86, so that the cooling effect and efficiency are further improved; the fixed temperature detect switch 9 that is equipped with in one corner on shell 3 inner wall top, temperature detect switch 9's probe setting is in the inside of power adapter body 1, and water pump 82 and a plurality of semiconductor refrigeration piece 86 all through temperature detect switch 9 and external power supply electric connection, can cool down through the work of temperature detect switch 9 automatic control circulation cooling subassembly 8.

When the power adapter is used, firstly, the power adapter is switched on for normal use, the temperature inside the power adapter body 1 can be monitored in real time through the temperature control switch 9 with the type of SXWKQ-4 in the using process, two temperature limit values are set for the temperature control switch 9, the water pump 82 is automatically controlled to work through the temperature control switch 9 when the temperature is higher than the limit value with smaller value, the cooling oil inside the liquid storage box 81 can circularly flow through the liquid inlet pipe 83, the first liquid discharge hose 84 and the second liquid discharge hose 85 through the water pump 82, the cooling oil can carry out oil cooling on the power adapter body 1 in the circulating flow process, meanwhile, the inner shell 2 can still carry out air cooling, the oil cooling and the air cooling are combined, the cooling effect and the efficiency can be greatly improved, when the temperature is higher than the limit value with larger value, the plurality of semiconductor refrigerating sheets 86 are automatically controlled to work through the temperature control switch 9, can carry out the heat transfer cooling to the cooling oil of circulation flow through semiconductor refrigeration piece 86, further improve cooling effect and efficiency, use or carry the in-process, when bumping or dropping, elasticity through a plurality of spring 63 can play the effect of buffering to a plurality of slide bar 62, can then play the effect of shock attenuation buffering to power adapter body 1, reduce the impact or drop to power adapter body 1's influence, increase of service life.

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. A power adapter for industrial equipment comprises a power adapter body (1), an inner shell (2) and an outer shell (3), it is characterized in that the inner shell (2) is fixedly sleeved outside the power adapter body (1), the outer shell (3) is movably sleeved outside the inner shell (2) through a buffer component (6), two openings (5) are respectively arranged on two sides of the outer shell (3), two ends of the inner shell (2) respectively penetrate through the two openings (5), the top end and two side edges of the power adapter body (1) are respectively fixedly inserted with a plurality of radiating fins (4), each radiating fin (4) is provided with a plurality of holes, the outer sides of the plurality of radiating fins (4) are respectively fixedly connected with two ends of the inner wall of the inner shell (2) and two side edges of the inner wall, the inside of shell (3) is equipped with circulation cooling subassembly (8) with inner shell (2) matched with.

2. A power adapter for an industrial device according to claim 1, wherein: buffering subassembly (6) include a plurality of sleeve (61) and a plurality of slide bar (62), a plurality of sleeve (61) are fixed respectively and are set up the both sides at shell (3) inner wall, a plurality of slide bar (62) are fixed respectively and are set up the both sides side at inner shell (2), a plurality of the one end of sleeve (61) slides the cover respectively and establishes the outside at a plurality of slide bar (62) one end, and a plurality of the equal fixedly connected with spring (63), a plurality of one end of slide bar (62) the one end of spring (63) respectively with the other end fixed connection of a plurality of sleeve (61) inner wall.

3. A power adapter for an industrial device according to claim 1, wherein: the inner shell (2) and the plurality of radiating fins (4) are all made of ceramic insulating heat conducting plates.

4. A power adapter for an industrial device according to claim 1, wherein: two both sides of opening (5) inner wall all are fixed and are equipped with elastic block (7), four the inboard of elastic block (7) respectively with the both sides fixed connection of the both sides of inner shell (2) avris.

5. A power adapter for an industrial device according to claim 1, wherein: circulation cooling subassembly (8) are including stock solution box (81) and water pump (82), the fixed bottom that sets up on shell (3) inner wall in stock solution box (81), the inside notes of stock solution box (81) have the coolant oil, water pump (82) fixed mounting is in the one corner on stock solution box (81) top, the entrance point of water pump (82) passes through the bottom intercommunication of feed liquor pipe (83) and stock solution box (81) inner wall, the exit end of water pump (82) is through the top intercommunication of first drainage hose (84) with inner shell (2) avris, the bottom of inner shell (2) another avris is through the inside intercommunication of second drainage hose (85) with stock solution box (81).

6. The power adapter for industrial equipment according to claim 5, wherein: circulation cooling subassembly (8) still include a plurality of semiconductor refrigeration piece (86), a plurality of semiconductor refrigeration piece (86) are fixed respectively and are alternated the both sides side that sets up at stock solution box (81), a plurality of the refrigeration face of semiconductor refrigeration piece (86) all sets up in the inside of stock solution box (81), and a plurality of the face of heating of semiconductor refrigeration piece (86) all sets up the outside at shell (3).

7. The power adapter for industrial equipment according to claim 6, wherein: the temperature control switch (9) is fixedly arranged at one corner of the top end of the inner wall of the shell (3), a probe of the temperature control switch (9) is arranged inside the power adapter body (1), and the water pump (82) and the plurality of semiconductor refrigerating pieces (86) are electrically connected with an external power supply through the temperature control switch (9).