CN215528852U

CN215528852U - Curtain bar switch power supply device

Info

Publication number: CN215528852U
Application number: CN202122061235.XU
Authority: CN
Inventors: 焦学增; 姚维东; 刘启宁
Original assignee: Shandong Hangyu Jili Electronics Co ltd
Current assignee: Shandong Hangyu Jili Electronics Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-14
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a curtain switch power supply device which comprises a power supply main body, wherein a back plate is fixedly connected to one side of the power supply main body, a water inlet valve and a water discharge valve are respectively arranged on one sides, away from the power supply main body, of a water inlet ring and a water discharge ring, a cooling pipe is jointly arranged between the water inlet ring and the water discharge ring, heat dissipation holes are formed in the bottom of the power supply main body, and a dustproof plate is rotatably connected to the interior of each heat dissipation hole. According to the utility model, through the mutual matching among the back plate cooling pipe, the water inlet valve and the drain valve, and through the arrangement of the back plate made of the graphene material on one side of the power supply device, compared with the traditional aluminum alloy material, the heat conducting property is better, the production cost is lower, meanwhile, the circulating cooling water pipe is arranged outside the back plate, water flow in the cooling pipe enters from the water inlet valve and is discharged from the drain valve, and a large amount of heat generated by the power supply can be taken away, so that the ambient temperature in the power supply is reduced, the aging of power supply parts is delayed, the long-time normal work of the power supply device is facilitated, and the service life is prolonged.

Description

Curtain bar switch power supply device

Technical Field

The utility model relates to the technical field of high-frequency transmitter accessories, in particular to a curtain grid switching power supply device.

Background

The high-frequency transmitter is an electronic measuring instrument used in the fields of environmental science and technology and resource science and technology. The acoustic sensor is matched with a high-frequency transmitting array to finish high-frequency acoustic emission, is used for parameter calibration of an underwater high-frequency acoustic array, can be used for simulating standard acoustic sources for experiments such as underwater acoustic positioning and the like, and is a standard acoustic source and auxiliary equipment for outfield experiments.

At present traditional high frequency transmitter, its curtain bars switching power supply simple structure accumulates the dust easily, and the radiating efficiency is general, and the electric current is too high when using, and the temperature rises, and the ageing of the relevant part of power accelerates easily, can't normally be the power supply of high frequency transmitter to arouse the voltage, the load and the temperature variation of transmitter, influenced the normal operating of transmitter, be unfavorable for the user and use.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the traditional curtain grid switching power supply is simple in structure, dust is easy to accumulate, the heat dissipation efficiency is general, the temperature rises when the power supply switching power supply is used, the aging of relevant parts of the power supply is easy to accelerate, and the power supply switching power supply can not normally supply power to a high-frequency transmitter, so that the voltage, load and temperature change of the transmitter is caused, and the normal operation of the transmitter is influenced.

In order to solve the technical problems, the utility model adopts a technical scheme that: the curtain grid switching power supply device comprises a power supply main body, wherein a back plate is fixedly connected to one side of the power supply main body, two ends of the outer part of the power supply main body are respectively provided with a water inlet ring and a water discharge ring, one sides of the water inlet ring and the water discharge ring, which are far away from the power supply main body, are respectively provided with a water inlet valve and a water discharge valve, and a cooling pipe is jointly arranged between the water inlet ring and the water discharge ring;

the power supply comprises a power supply body and is characterized in that heat dissipation holes are formed in the bottom of the power supply body, dust-proof plates are rotatably connected inside the heat dissipation holes, a limiting frame is fixedly connected to the bottom of the power supply body, and a limiting plate is slidably connected inside the limiting frame.

Preferably, the backboard and the power supply main body are fixed through bolts, so that the backboard is convenient to disassemble by a user, the backboard is made of graphene, the thickness of the backboard is three millimeters, and compared with the existing aluminum alloy backboard, the backboard has better heat-conducting property and lower cost.

Preferably, the cooling tube both ends are fixed with water ring and drainage ring respectively through the adapter, the cooling tube outside wall laminates with the backplate, through the endless cooling water, is convenient for exchange the heat that the backplate conduction was derived to reduce the temperature of power main body internal environment.

Preferably, the cooling pipe is arranged in an S-shaped cross section, the contact area of the cooling pipe and the back plate is large, heat dissipation is facilitated, and the water inlet valve is communicated with an external water source.

Preferably, the equal fixedly connected with support of ring and the drainage ring lateral wall of intaking, support bottom fixedly connected with rubber pad has played certain cushioning effect to the vibration that the power during operation produced, has heightened the power main part simultaneously, and the heat in the power of being convenient for is discharged from the louvre.

Preferably, the inside one end embedding fixedly connected with balancing weight of dust guard, after the limiting plate loses the restriction to the dust guard, the dust guard can take place automatically and deflect and open the louvre.

Preferably, the limiting plate is smoothly attached to the bottom of the power supply main body, the limiting plate is attached to the dust guard, and opening and closing of the heat dissipation holes are flexibly controlled.

The utility model has the following beneficial effects:

1. according to the utility model, through the mutual matching among the back plate cooling pipe, the water inlet valve and the drain valve, and the back plate made of graphene materials is arranged on one side of the power supply device, compared with the traditional aluminum alloy material, the heat conducting property is better, the production cost is lower, and meanwhile, the circulating cooling water pipe is arranged outside the power supply device.

2. When the power supply works, a user slides the limiting plate in the limiting frame, so that the limiting plate loses the limitation on the dust plate, the dust plate deflects automatically, heat in the power supply is conveniently discharged from the heat dissipation holes, and the heat dissipation efficiency of the power supply is improved.

3. The power supply is provided with the support and the rubber pad, the power supply is supported by the support and the rubber pad, so that the contact area between the power supply and air is larger, the vibration generated when the power supply works can be effectively relieved, and the stability of power supply positioning is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a cooling tube configuration of the present invention;

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

fig. 4 is a schematic diagram of a dust-proof plate structure according to the present invention.

In the figure: 1. a power supply main body; 2. a back plate; 3. a water inlet ring; 4. a drainage ring; 5. a water inlet valve; 6. a drain valve; 7. a cooling tube; 8. a support; 9. heat dissipation holes; 10. a dust-proof plate; 101. a balancing weight; 11. a limiting frame; 12. and a limiting plate.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Please refer to fig. 1, a curtain switch power supply device, includes power supply

main body

1, and 1 one side of power supply main body is fixedly connected with backplate 2, passes through the bolt fastening between backplate 2 and the power supply main body 1, and convenient to use dismantles, and backplate 2 is the graphite alkene material, and 2 thickness of backplate are three millimeters, compare with current aluminum alloy backplate, and thermal conductivity is better, and the cost is lower.

The outside both ends of power supply body 1 are provided with into water ring 3 and drainage ring 4 respectively, and the equal fixedly connected with support 8 of 4 lateral walls of ring 3 and drainage ring of intaking, the fixedly connected with rubber pad in 8 bottoms of support has played certain cushioning effect to the vibration that the power during operation produced, has heightened power supply body 1 simultaneously, and the heat in the power of being convenient for is discharged from louvre 9.

As shown in fig. 2, the water inlet valve 5 and the water discharge valve 6 are respectively disposed at the sides of the water inlet ring 3 and the water discharge ring 4 away from the power supply main body 1, wherein the water inlet valve 5 is communicated with an external water source. It is provided with cooling tube 7 jointly to advance between water ring 3 and the

drainage ring

4, and 7 both ends of cooling tube pass through the adapter respectively with advance water ring 3 and the drainage ring 4 is fixed, and 7 lateral walls of cooling tube are laminated with

backplate

2, and 7 cross-sections of cooling tube are "S" shape setting, and is great with backplate 2' S area of contact, through the endless cooling water, is convenient for exchange the heat that 2 biography of backplate derived to reduce the temperature of the environment in power main body 1.

As shown in fig. 3 and 4, heat dissipation hole 9 has been seted up to power main body 1 bottom, and the inside rotation of heat dissipation hole 9 is connected with dust guard 10, and the inside one end embedding fixedly connected with balancing weight 101 of dust guard 10, after limiting plate 12 lost the restriction to dust guard 10, dust guard 10 can take place to deflect automatically and open heat dissipation hole 9. The power supply body 1 bottom fixedly connected with spacing 11, the inside sliding connection of spacing 11 has limiting plate 12, and the smooth laminating in limiting plate 12 and power supply body 1 bottom, limiting plate 12 and the laminating of dust guard 10, the flexible control louvre 9 of being convenient for open and close.

When the device is used, a user opens the water inlet valve 5 and is communicated with an external water source, cooling water is supplied into the water inlet ring 3 through the water pump, enters the water discharge ring 4 through the cooling pipe 7 and is discharged from the water discharge valve 6, and circulation is realized.

Because the support 8 is arranged outside the water inlet ring 3 and the water discharge ring 4, and the rubber pad is arranged at the bottom of the support 8, when the power supply is arranged on the ground, the vibration generated during the working of the power supply main body 1 can be reduced, so that the positioning stability of the power supply device is ensured, and the better work is facilitated.

When the power supply device works, a user slides the limiting plate 12 in the limiting frame 11 at the bottom of the power supply main body 1 to enable the limiting plate 12 to lose the limiting effect on the dust-proof plate 10, at the moment, the dust-proof plate 10 is gradually deflected to a vertical state from a horizontal state due to the built-in balancing weight 101, heat in the power supply main body 1 is conveniently discharged, and when the power supply main body 1 is not used, the dust-proof plate 10 can effectively prevent ground dust from entering the power supply, so that the accumulation of the dust in the power supply main body 1 is reduced.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a curtain bars switching power supply unit, includes power supply body (1), its characterized in that: a back plate (2) is fixedly connected to one side of the power supply main body (1), a water inlet ring (3) and a water discharge ring (4) are respectively arranged at two ends of the outer portion of the power supply main body (1), a water inlet valve (5) and a water discharge valve (6) are respectively arranged on one sides, far away from the power supply main body (1), of the water inlet ring (3) and the water discharge ring (4), and a cooling pipe (7) is jointly arranged between the water inlet ring (3) and the water discharge ring (4);

the heat dissipation hole (9) is formed in the bottom of the power supply main body (1), the dust guard (10) is rotatably connected to the inside of the heat dissipation hole (9), the limiting frame (11) is fixedly connected to the bottom of the power supply main body (1), and the limiting plate (12) is slidably connected to the inside of the limiting frame (11).

2. The power supply device for a shutter according to claim 1, wherein: the back plate (2) is fixed with the power supply main body (1) through bolts, the back plate (2) is made of graphene, and the thickness of the back plate (2) is three millimeters.

3. The power supply device for a shutter according to claim 1, wherein: the cooling pipe (7) both ends are fixed with water inlet ring (3) and drainage ring (4) respectively through the adapter, cooling pipe (7) lateral wall and backplate (2) laminating.

4. The power supply device for a shutter according to claim 1, wherein: the section of the cooling pipe (7) is arranged in an S shape, and the water inlet valve (5) is communicated with an external water source.

5. The power supply device for a shutter according to claim 1, wherein: the outer side walls of the water inlet ring (3) and the water discharge ring (4) are fixedly connected with a support (8), and the bottom of the support (8) is fixedly connected with a rubber pad.

6. The power supply device for a shutter according to claim 1, wherein: one end of the interior of the dust guard (10) is embedded into a fixedly connected balancing weight (101).

7. The power supply device for a shutter according to claim 1, wherein: the limiting plate (12) is smoothly attached to the bottom of the power supply main body (1), and the limiting plate (12) is attached to the dust guard (10).