CN214153703U

CN214153703U - Heat dissipation device for electrical equipment

Info

Publication number: CN214153703U
Application number: CN202120119540.7U
Authority: CN
Inventors: 李霖; 兰才富; 程遹滔
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-07
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a heat dissipation device for electrical equipment, which relates to the technical field of heat dissipation of electrical equipment, and comprises a bottom plate, wherein a mounting shell is fixedly connected on the bottom plate, an electrical equipment body is arranged in the mounting shell, a water tank is fixedly connected in the mounting shell at two sides of the electrical equipment body, a breather pipe is fixedly connected in the water tank, one end of the breather pipe penetrates through the side wall of the water tank, extends into the mounting shell and is fixedly connected with the end part of an air duct, one side of the air duct is hinged with a rotating rod, the end part of the rotating rod is fixedly connected with an air outlet nozzle, a flexible hose is fixedly connected between the air outlet nozzle and the air duct, one side of the air duct is provided with a linkage rod, the linkage rod is of an inverted L-shaped structure, one side of the linkage rod is connected with the side wall of the water tank in a sliding manner, a transmission groove is arranged on the rotating rod at one side of the linkage shaft, the linkage shaft extends into the transmission groove and is connected with the rotating rod in a sliding manner, the device is reasonable in structural principle design, convenient to operate and use and high in practicability.

Description

Heat dissipation device for electrical equipment

Technical Field

The utility model relates to an electrical equipment heat dissipation technical field specifically is a heat abstractor for electrical equipment.

Background

The electric equipment is a general name of equipment such as a generator, a transformer, a power line, a circuit breaker, a coupling capacitor and the like in a power system, and the important role played by power in our life and production is not ignored, brings great convenience to our life and becomes an important energy source in our production and life.

When traditional heat abstractor is using, generally all be the auxiliary action through the fan, drive the flow of air, and then realize the heat dissipation operation to the device, but because general electrical equipment's volume is great, the fan can only carry out local heat dissipation, and the radiating effect is not high, and when external temperature was higher, the radiating efficiency was lower, and the practicality is not high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat abstractor for electrical equipment has solved the problem that goes out among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a heat abstractor for electrical equipment, includes the bottom plate, fixed connection mounting shell on the bottom plate sets up the electrical equipment body in the mounting shell, fixed connection water tank in the mounting shell of electrical equipment body both sides, fixed connection breather pipe in the water tank, breather pipe one end pass the water tank lateral wall, extend to in the mounting shell and tip fixed connection air duct, articulated dwang of connecting in air duct one side, and the fixed connection telescopic hose between air outlet nozzle and the air duct is given vent to the rotating rod tip fixed connection air outlet nozzle, air duct one side sets up the gangbar, and the gangbar is the L shape structure of handstand, gangbar one side and water tank lateral wall sliding connection, fixed connection universal driving shaft on the gangbar sets up the transmission groove on the dwang of gangbar one side, the universal driving shaft extends to in the transmission groove, and with dwang sliding connection.

As a preferred technical scheme of the utility model, installation shell top fixed connection set casing, the drive post is connected to the set casing internal rotation, and the fan leaf is cup jointed to the fixed the being gone up of drive post, the drive post lower extreme passes the installation shell roof, extends to in the installation shell, and the first bevel gear of bottom fixed connection, roof fixed connection fixed block in the installation shell of first bevel gear both sides rotates on the fixed block and connects the rotation post, rotates end of a column fixed connection second bevel gear, and second bevel gear is connected with first bevel gear meshing transmission.

As a preferred technical scheme of the utility model, rotate the post and keep away from second bevel gear one end fixed connection drive wheel, fixed connection fixed axle on the drive wheel rotates on the fixed axle and connects the transfer line, and the transfer line bottom is connected with the gangbar is articulated.

As a preferred technical scheme of the utility model, set casing both sides fixed connection cooling tube, the installation shell lateral wall fixed connection fan of water tank one side, the air-out end and the breather pipe intercommunication of fan, the set casing top fixed connection driving motor of drive post axial one side, driving motor's output shaft and drive post fixed connection, set casing bottom fixed connection communicating pipe, communicating pipe pass the installation shell roof, extend to in the installation shell.

As an optimized technical scheme of the utility model, roof sets up refrigerating plant in the water tank.

The utility model discloses have following useful part: the device structural principle reasonable in design, the operation is convenient and fast, when using, start fan and driving motor, the air of fan external world is sent into in the breather pipe, under the effect of the cold liquid in the water tank, realize the cooling to the air in the breather pipe, the temperature of air reduces, get into in the breather pipe, then spout to the equipment body through flexible hose and air outlet nozzle, realize the cooling, driving motor drives the drive column and rotates simultaneously, under the effect of first bevel gear and second bevel gear, drive the drive wheel through the column rotation, it reciprocates to drive the gangbar under the effect of transfer line, and then drive the dwang swing under the effect of universal driving shaft, the dwang drives the air nozzle and realizes the swing within a certain range, and then enlarge the heat dissipation cooling range of device, the radiating effect is more comprehensive, the radiating effect is better, and the practicality is higher.

Drawings

Fig. 1 is a schematic structural view of a heat sink body for an electrical apparatus.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic structural diagram of a driving wheel in a heat dissipation device for an electrical apparatus.

In the figure: 1. a base plate; 2. an electrical equipment body; 3. mounting a shell; 4. a linkage rod; 5. a water tank; 6. a flexible hose; 7. a breather pipe; 8. a fan; 9. a linkage shaft; 10. an air duct; 11. a transmission rod; 12. a driving wheel; 13. a fixed block; 14. rotating the column; 15. a stationary case; 16. a fan blade; 17. a first bevel gear; 18. a drive column; 19. a drive motor; 20. a second bevel gear; 21. a communicating pipe; 22. a radiating pipe; 23. a fixed shaft; 24. an air outlet nozzle; 25. rotating the rod; 26. a transmission groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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.

Example 1

Referring to fig. 1-3, a heat dissipation device for electrical equipment comprises a bottom plate 1, wherein a mounting case 3 is fixedly connected to the bottom plate 1, an electrical equipment body 2 is arranged in the mounting case 3, a water tank 5 is fixedly connected to the inside of the mounting case 3 at both sides of the electrical equipment body 2, a vent pipe 7 is fixedly connected to the inside of the water tank 5, one end of the vent pipe 7 penetrates through the side wall of the water tank 5, extends into the mounting case 3, and is fixedly connected with an air duct 10 at the end part, one side of the air duct 10 is hinged with a rotating rod 25, the end part of the rotating rod 25 is fixedly connected with an air outlet nozzle 24, a flexible hose 6 is fixedly connected between the air outlet nozzle 24 and the air duct 10, one side of the air duct 10 is provided with a linkage rod 4, the linkage rod 4 is of an inverted L-shaped structure, one side of the linkage rod 4 is slidably connected with, the linkage shaft 9 extends into the transmission groove 26 and is connected with the rotating rod 25 in a sliding mode.

The fan blade mounting structure is characterized in that a fixing shell 15 is fixedly connected to the upper portion of the mounting shell 3, a driving column 18 is connected to the fixing shell 15 in a rotating mode, a fan blade 16 is fixedly sleeved on the driving column 18, the lower end of the driving column 18 penetrates through the top wall of the mounting shell 3 and extends into the mounting shell 3, a first bevel gear 17 is fixedly connected to the bottom of the driving column 18, the top wall of the mounting shell 3 on two sides of the first bevel gear 17 is fixedly connected with a fixing block 13, a rotating column 14 is connected to the fixing block 13 in a rotating mode, a second bevel gear 20 is fixedly connected to the end portion of the rotating column 14, and the second bevel gear 20 is in meshing transmission connection with the first bevel gear 17.

The end, far away from the second bevel gear 20, of the rotating column 14 is fixedly connected with a driving wheel 12, a fixed shaft 23 is fixedly connected to the driving wheel 12, a transmission rod 11 is rotatably connected to the fixed shaft 23, and the bottom of the transmission rod 11 is hinged to the linkage rod 4.

15 both sides fixed connection cooling tube 22 of set casing, 3 lateral walls fixed connection fans 8 of installation shell on one side of water tank 5, the air-out end and the breather pipe 7 intercommunication of fan 8, the 15 top fixed connection driving motor 19 of set casing on one side of the 18 axial of driving post, driving motor 19's output shaft and the 18 fixed connection of driving post, 15 bottom fixed connection communicating pipe 21 of set casing, communicating pipe 21 pass the 3 roofs of installation shell, extend to in the installation shell 3.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: and a refrigerating device is arranged on the inner top wall of the water tank 5.

In the implementation process of the utility model, when in use, the fan 8 and the driving motor 19 are started, the fan 8 sends the outside air into the vent pipe 7, the air in the vent pipe 7 is cooled under the action of the cold liquid in the water tank 5, the temperature of the air is reduced, the air enters the air duct 10, and then the air is sprayed to the equipment body through the flexible hose 6 and the air outlet nozzle 24, the temperature reduction is realized, meanwhile, the driving motor 19 drives the driving column 18 to rotate, under the action of the first bevel gear 17 and the second bevel gear 20, the driving wheel 12 is driven to rotate through the rotating column 14, the linkage rod 4 is driven to move up and down under the action of the driving rod 11, and then the rotating rod 25 is driven to swing under the action of the linkage shaft 9, the rotating rod 25 drives the air outlet nozzle 24 to swing within a certain range, thereby the heat dissipation and temperature reduction range of the device is enlarged, the structural principle of the device is reasonable in design, the operation and the use are convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a heat abstractor for electrical equipment, includes bottom plate (1), its characterized in that, fixed connection mounting shell (3) is gone up in bottom plate (1), set up electrical equipment body (2) in mounting shell (3), fixed connection water tank (5) in mounting shell (3) of electrical equipment body (2) both sides, fixed connection breather pipe (7) in water tank (5), breather pipe (7) one end is passed water tank (5) lateral wall, extend to in mounting shell (3) and tip fixed connection air duct (10), air duct (10) one side articulates and is connected dwang (25), dwang (25) tip fixed connection air outlet nozzle (24), fixed connection expansion hose (6) between air outlet nozzle (24) and air duct (10), air duct (10) one side sets up gangbar (4), gangbar (4) are the L shape structure of handstand, gangbar (4) one side and water tank (5) lateral wall sliding connection, fixedly connected universal driving shaft (9) on universal driving rod (4), set up transmission groove (26) on dwang (25) of universal driving shaft (9) one side, universal driving shaft (9) extend to in transmission groove (26), and with dwang (25) sliding connection.

2. The heat dissipation device for the electrical equipment according to claim 1, wherein a fixing shell (15) is fixedly connected above the mounting shell (3), a driving column (18) is rotatably connected in the fixing shell (15), a fan blade (16) is fixedly sleeved on the driving column (18), the lower end of the driving column (18) penetrates through the top wall of the mounting shell (3) and extends into the mounting shell (3), a first bevel gear (17) is fixedly connected at the bottom of the driving column, fixing blocks (13) are fixedly connected with the top wall of the mounting shell (3) at two sides of the first bevel gear (17), a rotating column (14) is rotatably connected on the fixing blocks (13), a second bevel gear (20) is fixedly connected at the end of the rotating column (14), and the second bevel gear (20) is in meshing transmission connection with the first bevel gear (17).

3. The heat dissipation device for the electrical equipment as claimed in claim 2, wherein one end of the rotating column (14) far away from the second bevel gear (20) is fixedly connected with a driving wheel (12), the driving wheel (12) is fixedly connected with a fixed shaft (23), the fixed shaft (23) is rotatably connected with a transmission rod (11), and the bottom of the transmission rod (11) is hinged with the linkage rod (4).

4. The heat dissipation device for electrical equipment according to claim 3, wherein the heat dissipation pipes (22) are fixedly connected to two sides of the fixing shell (15), the fan (8) is fixedly connected to the side wall of the mounting shell (3) on one side of the water tank (5), the air outlet end of the fan (8) is communicated with the air pipe (7), the driving motor (19) is fixedly connected to the top of the fixing shell (15) on one side of the driving column (18) in the axial direction, the output shaft of the driving motor (19) is fixedly connected with the driving column (18), the communicating pipe (21) is fixedly connected to the bottom of the fixing shell (15), and the communicating pipe (21) penetrates through the top wall of the mounting shell (3) and extends into the mounting shell (3).

5. A heat sink for electrical equipment according to claim 3 or 4, wherein the inner top wall of the water tank (5) is provided with a cooling means.