CN215011335U

CN215011335U - Rail transit air conditioner power supply with good heat dissipation performance

Info

Publication number: CN215011335U
Application number: CN202121628124.6U
Authority: CN
Inventors: 何俊
Original assignee: Zhuzhou Gexin Electric Technology Co ltd
Current assignee: Zhuzhou Gexin Electric Technology Co ltd
Priority date: 2021-07-18
Filing date: 2021-07-18
Publication date: 2021-12-03
Anticipated expiration: 2031-07-18

Abstract

The utility model discloses a track traffic air conditioning power supply with good heat dissipation, which belongs to the technical field of air conditioning power supply, and comprises a shell, wherein a power supply board is arranged in the shell, a hollow bottom is arranged at the bottom of the shell, a hollow board is fixedly connected between the inner walls of the shell, the power supply board is connected at the top of the hollow board through a bolt, mounting grooves are respectively arranged at the two sides of the shell, one side of one mounting groove is provided with an air cooling component, one side of the other mounting groove is provided with a water cooling component, one side of the shell is provided with an adaptive socket, the adaptive socket is electrically connected with the power supply board, the other side of the shell is provided with a wire inlet, the power supply board is directly cooled by blowing air through an electric fan, the purpose of cooling is achieved, the arrangement of a second cooling net can reduce the dust entering the shell from the outside, the influence of the dust is reduced, the cooling water in a small water tank is pumped into two water cooling pipes by a water cooling pump, the cooling water in the water cooling pipe and the hollow plate are heated together through circulating flow, so that the heat dissipation effect is greatly enhanced.

Description

Rail transit air conditioner power supply with good heat dissipation performance

Technical Field

The utility model relates to an air conditioner power technical field, more specifically say, relate to a good heat dissipation's track traffic air conditioner power.

Background

With the development of economic technology, rail transit becomes a main transportation mode of each city due to rapidness and convenience of rail transit, and also becomes one of the first choices of people for going out, a rail transit vehicle is a carrier for directly transporting passengers, and naturally also becomes one of the most important parts of rail transit, the stability, the safety and the comfort of the rail transit vehicle naturally become the most concerned parts of people, an air conditioner is an indispensable accessory of the rail transit vehicle, a good riding environment can be brought to the passengers, and the comfort of the passengers is improved.

The air conditioner power supply is a basic accessory used by the air conditioner, when the air conditioner of the rail transit vehicle is used, the requirement on voltage is high when the air conditioner is used, the voltage change range of the air conditioner power supply is large, the temperature of the air conditioner power supply is high after the air conditioner power supply is used for a long time, the power supply voltage is unstable when the air conditioner is used, and the effects of cooling and heating of the air conditioner are influenced.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims at providing a good heat dissipation's track traffic air conditioner power, the voltage variation scope that aims at solving air conditioner power among the prior art is big for the temperature of long-time back air conditioner power of using is very high, leads to the air conditioner probably to lead to supply voltage unstability when using, influences the effect such as the refrigeration heating of air conditioner.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a good heat dissipation's track traffic air conditioner power, includes the shell, install the power strip in the shell, the bottom of shell is provided with the fretwork end, fixedly connected with fretwork board between the inner wall of shell, the power strip passes through bolted connection in the top of fretwork board, the mounting groove has all been seted up to the both sides portion of shell, one of them one side of mounting groove is provided with the forced air cooling subassembly, another one side of mounting groove is provided with the water-cooling subassembly, one side of shell is provided with the adaptation socket, adaptation socket and power strip electric connection, the inlet wire mouth has been seted up to the opposite side of shell.

As a preferred scheme of the utility model, the air-cooled subassembly includes mounting bracket and electric fan, the mounting bracket passes through bolted connection in the lateral part of shell, the electric fan is installed in the mounting bracket, and one side fixedly connected with second radiator-grid that mounting bracket and mounting groove are connected.

As an optimized scheme of the utility model, the water cooling subassembly includes small-size water tank and heating panel, small-size water tank passes through bolted connection in the lateral part of shell, heating panel fixed connection is in small-size water tank's lateral part.

As an optimized scheme of the utility model, water-cooling subassembly still includes water-cooled tube and water-cooled pump, the water-cooled pump sets up between at the bottom of fretwork board and fretwork, the water-cooled tube is provided with two, two the one end difference fixed connection of water-cooled tube is in the output and the input of water-cooled pump, two the other end of water-cooled tube all with small-size water tank fixed connection.

As a preferred scheme of the utility model, there is the roof at the top of shell through bolted connection, the first radiator-grid of inside fixedly connected with of roof.

As an optimized scheme of the utility model, four mounting holes, four have been seted up to the bottom of shell the mounting hole is located the four corners department of shell respectively.

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses an electric fan is bloied directly and is cooled down to the power strip, reaches the purpose of cooling, and the setting of second radiator-grid, can reduce the dust and get into the shell from the outside in, reduce the influence of dust, utilize in two water-cooling pipes of the cooling water suction of water-cooling pump in with small-size water tank, the circulation flow, the cooling water and the fretwork board in the water-cooling pipe are hot altogether, have strengthened the radiating effect greatly.

(2) The utility model discloses utilize at the bottom of the fretwork and first radiator-grid setting in the upper and lower side of shell, guarantee that the shell possesses sufficient ventilation effect, reach and have radiating performance, and the fretwork board sets up in the bottom of power strip, plays dirt-proof effect, can avoid in the dust of bottom gets into the shell.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is an exploded view of the overall structure of the present invention;

fig. 4 is a bottom view of the present invention.

The reference numbers in the figures illustrate:

1. a housing; 2. a top plate; 3. a first heat-dissipating mesh; 4. a power panel; 5. hollowing out the bottom; 6. a hollowed-out plate; 7. mounting grooves; 8. a water-cooled tube; 9. a water-cooled pump; 10. a small water tank; 11. a heat dissipation plate; 12. a mounting frame; 13. an electric fan; 14. a second heat-dissipating mesh; 15. an adapting socket; 16. a wire inlet; 17. and (7) installing holes.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a rail transit air conditioning power supply with good heat dissipation includes a housing 1, a power panel 4 is installed in the housing 1, a hollow bottom 5 is arranged at the bottom of the housing 1, a hollow plate 6 is fixedly connected between the inner walls of the housing 1, the power panel 4 is connected to the top of the hollow plate 6 through bolts, mounting grooves 7 are formed at both sides of the housing 1, one side of one of them mounting groove 7 is provided with the forced air cooling subassembly, one side of opposite side mounting groove 7 is provided with the water cooling subassembly, one side of shell 1 is provided with adaptation socket 15, adaptation socket 15 and power strip 4 electric connection, inlet 16 has been seted up to the opposite side of shell 1, there is roof 2 at the top of shell 1 through bolted connection, the first radiator-grid 3 of inside fixedly connected with of roof 2, four mounting holes 17 have been seted up to the bottom of shell 1, four mounting holes 17 are located the four corners department of shell 1 respectively.

In this embodiment, the setting of inlet 16, a power cord is used for connecting, then through adaptation socket 15 output electric energy, utilize fretwork end 5 and first radiator-grid 3 to set up the upper and lower side at shell 1, guarantee that shell 1 possesses sufficient ventilation effect, reach and have radiating performance, and fretwork board 6 sets up in the bottom of power strip 4, can avoid the dust of bottom to get into in the shell 1, play dirt-proof effect, blow directly to cool down power strip 4 through electric fan 13, reach the purpose of cooling, and the setting of second radiator-grid 14, can reduce in the dust gets into shell 1 from the outside, reduce the influence of dust, utilize water-cooling pump 9 to take in two water-cooling pipes 8 with the cooling water suction in the small water tank 10, circulation flow, the cooling water in the water-cooling pipe 8 carries out the heat exchange with fretwork board 6, the radiating effect has been strengthened greatly.

Specifically, the air cooling assembly comprises a mounting frame 12 and an electric fan 13, the mounting frame 12 is connected to the side portion of the housing 1 through bolts, the electric fan 13 is installed in the mounting frame 12, and a second radiator mesh 14 is fixedly connected to one side of the mounting frame 12 connected to the installation groove 7.

In this embodiment, the electric fan 13 is installed at the side of the housing 1, and the electric fan 13 blows air to directly cool the power board 4, so as to achieve the purpose of cooling, and the second heat dissipation net 14 is arranged to reduce the dust entering the housing 1 from the outside, thereby reducing the influence of the dust.

Specifically, water-cooling subassembly includes small water tank 10 and heating panel 11, small water tank 10 passes through bolted connection in the lateral part of shell 1, 11 fixed connection in small water tank's of heating panel are in the lateral part of 10, water-cooling subassembly still includes water-cooled tube 8 and water-cooled pump 9, water-cooled pump 9 sets up between the bottom 5 of fretwork board 6 and fretwork, water-cooled tube 8 is provided with two, two water-cooled tube 8's one end fixed connection respectively in water-cooled pump 9's output and input, two water-cooled tube 8's the other end all with small water tank 10 fixed connection.

In this embodiment, the storage has the cooling water in the small water tank 10, utilizes in the cooling water suction of water-cooling pump 9 in with small water tank 10 two water-cooling tubes 8, and the circulation flows, and the cooling water in the water-cooling tube 8 carries out heat exchange with fretwork board 6, has strengthened the radiating effect greatly, avoids power strip 4 to use the back temperature too high, then utilizes heating panel 11 to accelerate the speed of the cooling of cooling water, guarantees that the cooling water can have sufficient cooling effect.

The working principle is as follows: utilize the fretwork end 5 and first radiator-grid 3 setting in the upper and lower side of shell 1, guarantee that shell 1 possesses sufficient ventilation effect, reach and have radiating performance, and fretwork board 6 sets up in the bottom of power strip 4, play dirt-proof effect, can avoid the dust of bottom to get into in the shell 1, blow through electric fan 13 and directly cool down power strip 4, reach the purpose of cooling, and the setting of second radiator-grid 14, can reduce in the dust gets into shell 1 from the outside, reduce the influence of dust, utilize in two water-cooled tubes 8 of cooling water suction in the water-cooled pump 9 with small-size water tank 10, circulation flow, the cooling water in the water-cooled tube 8 carries out the heat exchange with fretwork board 6, the radiating effect has been strengthened greatly.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a good heat dissipation's track traffic air conditioner power, includes shell (1), its characterized in that: install power strip (4) in shell (1), the bottom of shell (1) is provided with fretwork end (5), fixedly connected with fretwork board (6) between the inner wall of shell (1), power strip (4) are through bolted connection in the top of fretwork board (6), mounting groove (7), one of them have all been seted up to the both sides portion of shell (1) one side of mounting groove (7) is provided with air-cooled subassembly, another one side of mounting groove (7) is provided with water-cooling subassembly, one side of shell (1) is provided with adaptation socket (15), adaptation socket (15) and power strip (4) electric connection, incoming line mouth (16) have been seted up to the opposite side of shell (1).

2. The rail transit air conditioning power supply with good heat dissipation performance as set forth in claim 1, wherein: the air cooling assembly comprises an installation frame (12) and an electric fan (13), the installation frame (12) is connected to the side portion of the shell (1) through bolts, the electric fan (13) is installed in the installation frame (12), and a second radiating net (14) is fixedly connected to one side, connected with the installation groove (7), of the installation frame (12).

3. The rail transit air conditioning power supply with good heat dissipation performance as set forth in claim 2, wherein: the water cooling assembly comprises a small water tank (10) and a heat dissipation plate (11), the small water tank (10) is connected to the side portion of the shell (1) through bolts, and the heat dissipation plate (11) is fixedly connected to the side portion of the small water tank (10).

4. The rail transit air conditioning power supply with good heat dissipation performance as set forth in claim 3, wherein: the water-cooling assembly further comprises a water-cooling pipe (8) and a water-cooling pump (9), the water-cooling pump (9) is arranged between the hollow plate (6) and the hollow bottom (5), the water-cooling pipe (8) is provided with two, two ends of the water-cooling pipe (8) are respectively fixedly connected to the output end and the input end of the water-cooling pump (9), and the other end of the water-cooling pipe (8) is fixedly connected with the small water tank (10).

5. The rail transit air conditioning power supply with good heat dissipation performance as set forth in claim 4, wherein: the top of shell (1) has roof (2) through bolted connection, the inside fixedly connected with first radiator-grid (3) of roof (2).

6. The rail transit air conditioning power supply with good heat dissipation performance as set forth in claim 5, wherein: four mounting holes (17) are formed in the bottom of the shell (1), and the four mounting holes (17) are respectively located at four corners of the shell (1).