CN211630699U

CN211630699U - Multi-path DC voltage-stabilized power supply device

Info

Publication number: CN211630699U
Application number: CN202020413033.XU
Authority: CN
Inventors: 谢林峰; 柯尤里
Original assignee: Kunshan Cox Power Supply Co ltd
Current assignee: Kunshan Cox Power Supply Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-02
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a multi-path DC stabilized voltage supply device, in particular to the technical field of DC stabilized voltage supply, which comprises a DC stabilized voltage supply main body, wherein a cooling mechanism is arranged outside the DC stabilized voltage supply main body; the cooling mechanism comprises an iron cover, a box body is arranged outside the iron cover, an exhaust fan is arranged inside the iron cover, a first guide pipe is fixedly arranged on one side of the exhaust fan, a cooling box is fixedly arranged at one end of the first guide pipe, two partition plates are fixedly arranged inside the cooling box, two cooling pipes are arranged between the partition plates, the cooling pipes penetrate through the partition plates, and a second guide pipe is fixedly arranged on the rear side of the cooling box. The utility model discloses an utilize the extraction fan will the utility model discloses inside hot-air is taken away, lets in the cold air in the cooling box again the utility model discloses inside to accelerate the heat dissipation of direct current constant voltage power supply main part.

Description

Multi-path DC voltage-stabilized power supply device

Technical Field

The embodiment of the utility model provides a relate to direct current constant voltage power supply technical field, concretely relates to multichannel direct current constant voltage power supply device.

Background

The prerequisite for stable and reliable operation of electronic equipment depends on the power supply, and due to the characteristics of electronic technology, the requirement of the electronic equipment on the power supply circuit is to provide electric energy which is continuously stable and meets the requirement of a load, and the power supply for providing the stable direct current electric energy is a direct current stabilized power supply.

Direct current regulated power supply receives ambient temperature's influence easily, consequently, among the prior art, accelerates the heat dissipation of power through the scavenger fan mostly to make its temperature reduce, however, when ambient temperature is higher, the cooling effect of this kind of radiating mode is relatively poor, and then causes direct current regulated power supply's high temperature easily.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a multichannel direct current constant voltage power supply device will through utilizing the extraction fan the utility model discloses inside hot-air is taken away, lets in the cold air in the cooling tank again the utility model discloses inside to accelerate direct current constant voltage power supply main part heat dissipation, because the relatively poor higher problem of power temperature that leads to of scavenger fan radiating effect among the solution prior art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a multi-path direct current stabilized power supply device comprises a direct current stabilized power supply main body, wherein a cooling mechanism is arranged outside the direct current stabilized power supply main body;

the cooling mechanism comprises an iron cover, the iron cover is arranged outside a direct-current stabilized power supply main body, a box body is arranged outside the iron cover, the box body is fixedly connected with the iron cover, an exhaust fan is arranged inside the iron cover, the exhaust fan is arranged on one side of the direct-current stabilized power supply main body, a first guide pipe is fixedly arranged on one side of the exhaust fan, the first guide pipe is arranged inside the box body and extends out of one side of the box body, a cooling box is fixedly arranged at one end of the first guide pipe, the cooling box is arranged on one side of the box body and is in contact with the box body, two partition plates are fixedly arranged inside the cooling box and are arranged between the partition plates, the cooling pipe penetrates through the partition plates, a second guide pipe is fixedly arranged on the rear side of the cooling box, the second guide pipe is arranged on one side of the box body, and the second guide pipe is.

Furthermore, a plurality of first through holes are formed in the iron cover.

Further, two vertical plates are fixedly arranged at the top of the iron cover, the vertical plates are arranged inside the box body, and the vertical plates are fixedly connected with the box body.

Further, the fixed inlet tube that is equipped with in cooling roof portion, the inlet tube is established in cooling roof portion outside and is extended into cooling roof portion, the cooling roof portion passes the baffle and extends into the baffle bottom, the inlet tube is established in first pipe one side.

Further, a water outlet pipe is arranged on one side of the cooling box and fixedly connected with the cooling box, and a switch valve is sleeved at the outer end of the water outlet pipe.

Furthermore, a plurality of second through holes are formed in the vertical plate.

Further, the box door is arranged on the front side of the box body, the box door is movably connected with the box body through a hinge, the box door is in contact with the iron cover, and a handle is fixedly arranged on the front side of the box door.

The embodiment of the utility model provides a have following advantage:

the utility model discloses an utilize the extraction fan will the utility model discloses inside hot-air is taken out, recycles cooling box and cools down to hot-air, then lets in the cold air in the cooling box the utility model discloses inside to accelerate the heat dissipation of direct current constant voltage power supply main part, compare with prior art, the effectual radiating efficiency who improves direct current constant voltage power supply main part, thereby the effectual temperature that reduces direct current constant voltage power supply main part, in order to guarantee that it can normal use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a cross-sectional view provided by the present invention;

fig. 3 is a sectional view of the cooling box provided by the present invention;

fig. 4 is a side view provided by the present invention;

fig. 5 is a cross-sectional view of the box body provided by the present invention.

In the figure: the device comprises a direct-current stabilized power supply main body 1, an iron cover 2, a box body 3, an exhaust fan 4, a first guide pipe 5, a cooling box 6, a partition plate 7, a cooling pipe 8, a second guide pipe 9, a water inlet pipe 10, a water outlet pipe 11, a vertical plate 12, a first through hole 13, a second through hole 14 and a box door 15.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached fig. 1-5 of the specification, the multi-path dc regulated power supply device of the embodiment includes a dc regulated power supply main body 1, and a cooling mechanism is arranged outside the dc regulated power supply main body 1;

the cooling mechanism comprises an iron cover 2, the iron cover 2 is arranged outside a DC stabilized power supply main body 1, a box body 3 is arranged outside the iron cover 2, the box body 3 is fixedly connected with the iron cover 2, an exhaust fan 4 is arranged inside the iron cover 2, the exhaust fan 4 is arranged on one side of the DC stabilized power supply main body 1, a first conduit 5 is fixedly arranged on one side of the exhaust fan 4, the first conduit 5 is arranged inside the box body 3 and extends out of one side of the box body 3, a cooling box 6 is fixedly arranged at one end of the first conduit 5, the cooling box 6 is arranged on one side of the box body 3, the cooling box 6 is in contact with the box body 3, two partition plates 7 are fixedly arranged inside the cooling box 6, two cooling pipes 8 are arranged between the two partition plates 7, the cooling pipes 8 penetrate through the partition plates 7, a second conduit 9 is fixedly arranged on the rear side of the cooling box 6, and the second conduit 9 is arranged on one side of the, said second conduit 9 is arranged outside the tank 3 and extends inside the tank 3.

Furthermore, a plurality of first through holes 13 are formed in the iron cover 2, so that cold air can enter the iron cover 2 conveniently.

Further, 2 fixed two risers 12 that are equipped with in top of iron cover, riser 12 is established inside box 3,

riser

12 and 3 fixed connection of box are convenient for fix the position of iron cover 2.

Further, the fixed inlet tube 10 that is equipped with in cooling case 6 top, inlet tube 10 is established outside cooling case 6 and is extended into inside cooling case 6, cooling case 6 passes baffle 7 and extends into baffle 7 bottom, inlet tube 10 is established in first pipe 5 one side, is convenient for pour into cold water 6 with cooling case 6 inside into.

Further, cooling box 6 one side is equipped with outlet pipe 11, outlet pipe 11 and cooling box 6 fixed connection, the outer pot head of outlet pipe 11 is equipped with the ooff valve, is convenient for emit the inside hot water of cooling box 6.

Furthermore, a plurality of second through holes 14 are formed in the vertical plate 12, so that the cold air can move to the other side of the iron cover 2 conveniently, and the contact area between the cold air and the direct current stabilized voltage power supply main body 1 is increased.

Further, the front side of the box body 3 is provided with a box door 15, the box door 15 is movably connected with the box body 3 through a hinge, the box door 15 is in contact with the iron cover 2, and the front side of the box door 15 is fixedly provided with a handle, so that the direct-current stabilized voltage power supply main body 1 can be conveniently checked at any time.

The implementation scenario is specifically as follows: firstly, cold water is injected into the cooling box 6 through the water inlet pipe 10, under the limitation of the two partition plates 7, the cold water can be gathered between the two partition plates 7, when the direct current stabilized voltage power supply main body 1 works, the temperature of the surrounding environment can be raised, the extraction fan 4 is started, the extraction fan 4 works to extract hot air in the iron cover 2 into the first conduit 5 so as to accelerate the heat dissipation of the direct current stabilized voltage power supply main body 1, then the hot air in the first conduit 5 can enter the cooling box 6 and gather at the top of the first partition plate 7, then the hot air can enter the cooling pipe 8, then the cold water between the two partition plates 7 can absorb heat carried by the hot air through the cooling pipe 8, so that the temperature of the hot air is reduced, then the cooled air can move to the bottom of the other partition plate 7 along the cooling pipe 8, then the cold air in the partition plate 7 can enter the second conduit 9, the cold air in the second duct 9 will then enter between the can 2 and the tank 3 along the second duct 9, then the cool air between the iron cover 2 and the box 3 enters the inside of the iron cover 2 through the first through hole 13, then the cold air in the iron cover 2 contacts with the DC stabilized voltage power supply main body 1, can absorb the heat emitted by the DC stabilized voltage power supply main body 1, thereby quickening the reduction of the temperature of the DC stabilized voltage power supply main body 1, simultaneously, the cold air in the iron cover 2 and the box body 3 can contact with the hot air in the iron cover 2 and the box body 3 and absorb the heat carried by the hot air, thereby reducing the temperature inside the iron cover 2 and the box body 3, namely reducing the ambient temperature around the DC stabilized voltage power supply main body 1, and then make things convenient for direct current constant voltage power supply main part 1 heat dissipation more, this embodiment has specifically solved the relatively poor problem of scavenger fan radiating efficiency among the prior art.

The working principle is as follows:

referring to the attached drawings 1-5 of the specification, by starting the suction fan 4, hot air inside the iron cover 2 is absorbed by the suction fan 4 and sent into the first guide pipe 5, heat dissipation of the direct-current stabilized power supply main body 1 is accelerated, then the hot air is sent into the cooling box 6 and the cooling pipe 8 through the first guide pipe 5, cold water around the cooling pipe 8 is used for reducing the temperature of the hot air, then the cooled air is sent between the iron cover 2 and the box body 3 through the second guide pipe 9, then the cold air between the iron cover 2 and the box body 3 enters the iron cover 2 through the first through hole 13, and then the cold air inside the iron cover 2 is contacted with the direct-current stabilized power supply main body 1, so that heat emitted by the direct-current stabilized power supply main body 1 is absorbed, and heat of the environment around the direct-current stabilized power supply main body 1 is absorbed.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a multichannel direct current constant voltage power supply device, includes direct current constant voltage power supply main part (1), its characterized in that: a cooling mechanism is arranged outside the direct current stabilized power supply main body (1);

the cooling mechanism comprises an iron cover (2), the iron cover (2) is arranged outside a direct current stabilized power supply main body (1), a box body (3) is arranged outside the iron cover (2), the box body (3) is fixedly connected with the iron cover (2), an exhaust fan (4) is arranged inside the iron cover (2), the exhaust fan (4) is arranged on one side of the direct current stabilized power supply main body (1), a first guide pipe (5) is fixedly arranged on one side of the exhaust fan (4), the first guide pipe (5) is arranged inside the box body (3) and extends out of one side of the box body (3), a cooling box (6) is fixedly arranged at one end of the first guide pipe (5), the cooling box (6) is arranged on one side of the box body (3), the cooling box (6) is in contact with the box body (3), two partition plates (7) are fixedly arranged inside the cooling box (6), and two cooling pipes (8) are arranged between the two partition plates (7), the cooling pipe (8) runs through the partition board (7), the rear side of the cooling box (6) is fixedly provided with a second conduit (9), the second conduit (9) is arranged on one side of the box body (3), and the second conduit (9) is arranged on the outer portion of the box body (3) and extends into the box body (3).

2. A multi-path dc voltage-stabilized power supply apparatus according to claim 1, wherein: a plurality of first through holes (13) are formed in the iron cover (2).

3. A multi-path dc voltage-stabilized power supply apparatus according to claim 1, wherein: fixed two risers (12) that are equipped with in iron cover (2) top, riser (12) are established inside box (3), riser (12) and box (3) fixed connection.

4. A multi-path dc voltage-stabilized power supply apparatus according to claim 1, wherein: the utility model discloses a cooling box, including cooling box (6), inlet tube (10) are fixed to be equipped with in cooling box (6) top, inlet tube (10) are established in cooling box (6) outside and are extended into inside cooling box (6), cooling box (6) pass baffle (7) and extend into baffle (7) bottom, inlet tube (10) are established in first pipe (5) one side.

5. A multi-path dc voltage-stabilized power supply apparatus according to claim 1, wherein: cooling case (6) one side is equipped with outlet pipe (11), outlet pipe (11) and cooling case (6) fixed connection, the outer pot head of outlet pipe (11) is equipped with the ooff valve.

6. A multi-path dc voltage-stabilized power supply apparatus according to claim 3, wherein: a plurality of second through holes (14) are formed in the vertical plate (12).

7. A multi-path dc voltage-stabilized power supply apparatus according to claim 1, wherein: the refrigerator door is characterized in that a refrigerator door (15) is arranged on the front side of the refrigerator body (3), the refrigerator door (15) is movably connected with the refrigerator body (3) through a hinge, the refrigerator door (15) is in contact with the iron cover (2), and a handle is fixedly arranged on the front side of the refrigerator door (15).