CN215934738U

CN215934738U - Automobile rectifier heat dissipation device

Info

Publication number: CN215934738U
Application number: CN202121641472.7U
Authority: CN
Inventors: 王威
Original assignee: Wuxi Like Auto Parts Co ltd
Current assignee: Wuxi Like Auto Parts Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-03-01
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to an automobile rectifier heat dissipation device which comprises a containing box used for containing an automobile rectifier body, wherein heat dissipation holes are formed in the containing box and are through holes, a heat dissipation assembly is arranged in the containing box and comprises a heat dissipation fan and a rotating rod, the heat dissipation fan is connected to the rotating rod, the rotating rod is rotatably connected to the side wall of the containing box, and the heat dissipation fan is arranged towards the automobile rectifier body. The application has the effect of reducing the possibility of reduction of the service life of the automotive rectifier.

Description

Automobile rectifier heat dissipation device

Technical Field

The utility model relates to the technical field of rectifier heat dissipation, in particular to a heat dissipation device for an automobile rectifier.

Background

The rectifier is a device for converting alternating current into direct current, and can be used for a power supply device, detecting a radio signal and the like. The rectifier may be made of a vacuum tube, an igniter tube, a solid state silicon semiconductor diode, a mercury arc, or the like.

The automobile rectifier is one of rectifiers, and can convert alternating current into direct current, and the direct current is supplied to a load after being filtered or is supplied to an inverter; providing a charging voltage to the battery. Thus, it also functions as a charger. The purpose of the automobile rectifier is to provide enough large current and stable voltage for an electric appliance instantly, 1-2 hundred times of ignition is carried out per second, if the electronic ignition device can obtain enough current and voltage, gasoline can be completely combusted, and the effect of saving fuel is achieved.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the automobile rectifier works, a large amount of heat is generated, and if the heat is not dissipated in time, the service life of the automobile rectifier is shortened.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of reducing the service life of the automobile rectifier, the application provides an automobile rectifier heat dissipation device.

The application provides a car rectifier heat abstractor adopts following technical scheme:

the utility model provides an auto rectifier heat abstractor, is including the case that holds that is used for placing the auto rectifier body, hold and seted up the louvre on the case, the louvre is the through-hole, it is equipped with radiator unit to hold the incasement, radiator unit includes radiator fan and dwang, radiator fan connects on the dwang, the dwang rotates to be connected on the lateral wall that holds the case, radiator fan sets up towards the auto rectifier body.

Through adopting above-mentioned technical scheme, during the use, rotate the dwang, the dwang drives radiator fan and rotates, and radiator fan will blow to the auto rectifier body, carries out the forced air cooling heat dissipation to it, blows out the heat that the auto rectifier body produced from the louvre and holds the case outside, to sum up, this application can reduce the possibility that the life of auto rectifier reduces.

Optionally, a rotating disc is rotatably connected in the accommodating box, and the automobile rectifier body is connected to the rotating disc.

By adopting the technical scheme, when the automobile rectifier is used, the rotating disc is rotated and drives the automobile rectifier body to rotate, so that the automobile rectifier body can be blown to the automobile rectifier body by the cooling fan, and the automobile rectifier body is favorable for cooling.

Optionally, a linkage mechanism for simultaneously driving the rotating rod and the rotating disc to rotate is arranged in the accommodating box, the linkage mechanism comprises a driving motor, a power rod, a driving bevel gear and a linkage assembly, the linkage assembly comprises a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a fifth bevel gear, a first driven rod and a second driven rod, the driving motor is connected in the accommodating box, an output shaft of the driving motor is fixedly connected with the power rod, the power rod is fixedly connected with the rotating disc, the driving bevel gear is connected to the power rod, the first driven rod is rotatably connected in the accommodating box, one end of the first driven rod is fixedly connected with the first bevel gear, the other end of the first driven rod is fixedly connected with the second bevel gear, the second driven rod is rotatably connected in the accommodating box, and one end of the second driven rod is fixedly connected with the third bevel gear, the other end of the driving bevel gear is fixedly connected with a fourth bevel gear, the fifth bevel gear is fixedly connected to the rotating rod, the driving bevel gear is meshed with the first bevel gear, the second bevel gear is meshed with the third bevel gear, and the fourth bevel gear is meshed with the fifth bevel gear.

Through adopting above-mentioned technical scheme, during the use, the operator starts driving motor, driving motor drives the power pole and rotates, the power pole drives the rotation disc and rotates, simultaneously, the power pole drives the drive bevel gear and rotates, drive bevel gear drives first bevel gear and rotates, first bevel gear drives first driven lever and rotates, first driven lever drives second bevel gear and rotates, second bevel gear and third bevel gear meshing, third bevel gear drives the rotation of second driven lever, and then make fourth bevel gear rotate, fourth bevel gear and fifth bevel gear meshing, make the dwang rotate, and then make radiator fan rotate, the effect of saving manpower has been played, the energy has been practiced thrift simultaneously.

Optionally, a cooling water pipe is arranged on the disc, and cooling water is filled in the cooling water pipe.

Through adopting above-mentioned technical scheme, condenser tube's setting makes the temperature of auto rectifier body environment all around descend, and when radiator fan blew off wind through condenser tube, condenser tube played the effect of cooling to wind, has further played radiating effect.

Optionally, the cooling water pipe is detachably connected with the rotating disc.

Through adopting above-mentioned technical scheme, condenser tube and the dismantlement of rotating disc are connected and are made things convenient for the operator to change condenser tube.

Optionally, the cooling water pipes are provided in plurality, and the plurality of cooling water pipes are annularly distributed around the circle of the rotating disk.

Through adopting above-mentioned technical scheme, the condenser tube that is the annular setting can further play the effect of cooling to the auto rectifier body all around, has increased the area of the wind that radiator fan blew off and condenser tube contact simultaneously.

Optionally, a dust screen is arranged on the heat dissipation holes.

Through adopting above-mentioned technical scheme, the setting up of dust screen can reduce the possibility that external dust gets into from the louvre and holds the incasement.

Optionally, be equipped with the suggestion subassembly on the condenser tube, the suggestion subassembly includes temperature sensor and buzzer siren, temperature sensor's response end inserts in the cooling water, buzzer siren is connected on the lateral wall that holds the case, temperature sensor passes through control system and buzzer siren electric connection.

Through adopting above-mentioned technical scheme, when temperature sensor's response end detected the temperature in the cooling water pipe and is greater than predetermined threshold value, temperature sensor started the buzzer siren through control system, and the buzzer siren sends the police dispatch newspaper, and the suggestion operator changes the cooling water in the cooling water pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the heat dissipation assembly and the containing box, when the automobile rectifier is used, an operator starts the heat dissipation assembly, and the heat dissipation assembly dissipates heat of the automobile rectifier body, so that the possibility of temperature rise of the automobile rectifier body is reduced, and in conclusion, the possibility of reduction of the service life of the automobile rectifier can be reduced;

2. this application is through setting up the rotating circular disc, and the rotating circular disc can drive the auto rectifier body and rotate, and then makes the homoenergetic all around of auto rectifier body blow by radiator fan, improves radiator fan.

Drawings

Fig. 1 is a schematic structural diagram of a heat dissipation device of an automotive rectifier in an embodiment.

Fig. 2 is a sectional view mainly for embodying the internal structure of the housing box in the embodiment.

Description of reference numerals:

1. an accommodating box; 2. an automotive fairing body; 3. heat dissipation holes; 4. a dust screen; 5. a shielding plate; 6. a hasp; 7. a heat radiation fan; 8. rotating the rod; 9. rotating the disc; 10. a drive motor; 11. a power rod; 12. a drive bevel gear; 13. a first bevel gear; 14. a second bevel gear; 15. a third bevel gear; 16. a fourth bevel gear; 17. a fifth bevel gear; 18. a first driven lever; 19. a second driven lever; 20. a transverse plate; 21. a vertical plate; 22. a support frame; 23. a bearing plate; 24. a cooling water pipe; 25. a temperature sensor; 26. a buzzer alarm.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses auto rectifier heat abstractor. Referring to fig. 1 and 2, a car rectifier heat abstractor includes the case 1 that holds that is used for placing car rectifier body 2, has seted up louvre 3 on the lateral wall that holds case 1, and louvre 3 is the through-hole, fixedly connected with dust screen 4 on the louvre 3, and dust screen 4 shelters from louvre 3, can reduce the possibility that external dust got into in holding case 1.

Referring to fig. 1 and 2, the top of holding case 1 has been seted up the mounting hole, and the bottom of holding case 1 articulates there is shielding plate 5, and shielding plate 5 passes through hasp 6 and is connected with holding case 1, and shielding plate 5 shelters from the mounting hole to louvre 3 has also been seted up on shielding plate 5, also fixedly connected with dust screen 4 on louvre 3.

Referring to fig. 1 and 2, a heat dissipation assembly including a heat dissipation fan 7 and a rotation lever 8 is provided in the accommodation case 1. Radiator fan 7 fixed connection is on dwang 8, and radiator fan 7 sets up towards the auto rectifier body, holds 1 internal rotation of case and is connected with rotating disc 9, and auto rectifier body fixed connection is on rotating disc 9.

Referring to fig. 1 and 2, a linkage mechanism for simultaneously driving the rotating rod 8 and the rotating disk 9 to rotate is arranged in the accommodating box 1, and the linkage mechanism comprises a driving motor 10, a power rod 11, a driving bevel gear 12 and a linkage assembly. The linkage assemblies are arranged in two groups, and the two groups of linkage assemblies are symmetrically arranged by taking the axis of the power rod 11 as a symmetry center line.

Referring to fig. 1 and 2, the linkage assembly includes a first bevel gear 13, a second bevel gear 14, a third bevel gear 15, a fourth bevel gear 16, a fifth bevel gear 17, a first driven lever 18, and a second driven lever 19. The driving motor 10 is vertically and fixedly connected in the accommodating box 1, and an output shaft of the driving motor 10 is vertically and upwardly arranged and fixedly connected with the power rod 11. Fixedly connected with bearing frame on the diapire that holds case 1, bearing rod frame include a diaphragm 20 and two risers 21, diaphragm 20's both ends fixed connection riser 21, riser 21's one end with hold case 1 fixed connection. One end of the power rod 11, which is far away from the driving motor 10, penetrates through the transverse plate 20 and is fixedly connected to the circle center of the rotating disc 9, and the power rod 11 is rotatably connected with the transverse plate 20.

Referring to fig. 1 and 2, the drive bevel gear 12 is fixedly connected to the power bar 11 and is located below the cross plate 20. The two first driven rods 18 are horizontally and rotatably connected to the vertical plate 21. One end of the first driven rod 18 is fixedly connected with the first bevel gear 13, the other end of the first driven rod is fixedly connected with the second bevel gear 14, a supporting frame 22 is fixedly connected in the accommodating box 1, and the second driven rod 19 is vertically and rotatably connected to the supporting frame 22. One end of the second driven rod 19 is fixedly connected with the third bevel gear 15, and the other end is fixedly connected with the fourth bevel gear 16.

Referring to fig. 1 and 2, a bearing plate 23 is vertically and fixedly connected to the support frame 22, the rotating rod 8 is rotatably connected to the bearing plate 23, the fifth bevel gear 17 is fixedly connected to the rotating rod 8, the drive bevel gear 12 is engaged with the first bevel gear 13, the second bevel gear 14 is engaged with the third bevel gear 15, and the fourth bevel gear 16 is engaged with the fifth bevel gear 17.

Referring to fig. 1 and 2, a plurality of cooling water pipes 24 are detachably connected to the rotating disk 9, the plurality of cooling water pipes 24 are annularly distributed around the center of the rotating disk 9, and cooling water is filled in the cooling water pipes 24. The outer side wall of the cooling water pipe 24 is provided with external threads, the rotating disc 9 is provided with threaded holes which are in one-to-one correspondence with the cooling water pipe 24, and the cooling water pipe 24 is in threaded connection with the rotating disc 9. And furthermore, the cooling water pipe 24 is detachably connected with the rotating disc 9, so that the cooling water pipe 24 is convenient to replace.

Referring to fig. 1 and 2, a prompt component is arranged on the cooling water pipe 24, and comprises a temperature sensor 25 and a buzzer alarm 26. In temperature sensor 25's response end inserted the cooling water, buzzer siren 26 fixed connection was on the lateral wall that holds case 1, temperature sensor 25 passes through control system and buzzer siren 26 electric connection.

The implementation principle of the automobile rectifier heat dissipation device in the embodiment of the application is as follows: during use, an operator starts the driving motor 10, the driving motor 10 drives the power rod 11 to rotate, the power rod 11 drives the rotating disc 9 to rotate, meanwhile, the power rod 11 drives the driving bevel gear 12 to rotate, the driving bevel gear 12 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the first driven rod 18 to rotate, the first driven rod 18 drives the second bevel gear 14 to rotate, the second bevel gear 14 is meshed with the third bevel gear 15, the third bevel gear 15 drives the second driven rod 19 to rotate, and further the fourth bevel gear 16 is rotated, the fourth bevel gear 16 is meshed with the fifth bevel gear 17, so that the rotating rod 8 is rotated, and further the two cooling fans 7 are rotated. When the air blown by the heat dissipation fan 7 passes through the cooling water pipe 24, the temperature of the air is lowered, and when the air blows the automobile rectifier body, the temperature of the air is further lowered. In summary, the present application enables the possibility of a reduction in the service life of an automotive rectifier.

After long-time use, the temperature in condenser tube 24 rises, and when temperature sensor 25's response end detected that the temperature in condenser tube 24 is greater than predetermined threshold value, temperature sensor 25 started buzzer siren 26 through control system, and buzzer siren 26 sends out the police dispatch newspaper, and the suggestion operator changes convenient operation to the cooling water in condenser tube 24.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an auto rectifier heat abstractor, is including holding case (1) that is used for placing the auto rectifier body, its characterized in that: hold and seted up louvre (3) on case (1), louvre (3) are the through-hole, be equipped with radiator unit in holding case (1), radiator unit includes radiator fan (7) and dwang (8), radiator fan (7) are connected on dwang (8), dwang (8) are rotated and are connected on the lateral wall that holds case (1), radiator fan (7) set up towards the auto rectifier body.

2. The automotive rectifier heat sink of claim 1, wherein: the automobile rectifier is characterized in that a rotating disc (9) is rotatably connected in the containing box (1), and the automobile rectifier body is connected to the rotating disc (9).

3. The automotive rectifier heat sink of claim 2, wherein: a linkage mechanism which simultaneously drives the rotating rod (8) and the rotating disc (9) to rotate is arranged in the accommodating box (1), the linkage mechanism comprises a driving motor (10), a power rod (11), a driving bevel gear (12) and a linkage assembly, the linkage assembly comprises a first bevel gear (13), a second bevel gear (14), a third bevel gear (15), a fourth bevel gear (16), a fifth bevel gear (17), a first driven rod (18) and a second driven rod (19), the driving motor (10) is connected in the accommodating box (1), an output shaft of the driving motor (10) is fixedly connected with the power rod (11), the power rod (11) is fixedly connected with the rotating disc (9), the driving bevel gear (12) is connected on the power rod (11), the first driven rod (18) is rotatably connected in the accommodating box (1), one end of the first driven rod (18) is fixedly connected with the first bevel gear (13), the other end fixed connection second bevel gear (14), second driven lever (19) rotate to be connected in holding case (1), the one end fixed connection third bevel gear (15) of second driven lever (19), other end fixed connection fourth bevel gear (16), fifth bevel gear (17) fixed connection is on dwang (8), drive bevel gear (12) and first bevel gear (13) meshing, second bevel gear (14) and third bevel gear (15) meshing, fourth bevel gear (16) and fifth bevel gear (17) meshing.

4. The automotive rectifier heat sink of claim 2, wherein: and a cooling water pipe (24) is arranged on the rotating disc (9), and cooling water is filled in the cooling water pipe (24).

5. The automotive rectifier heat sink of claim 4, wherein: the cooling water pipe (24) is detachably connected with the rotating disc (9).

6. The automotive rectifier heat sink of claim 4, wherein: the cooling water pipes (24) are arranged in a plurality, and the plurality of cooling water pipes (24) are distributed annularly by taking the circle center of the rotating disc (9) as the center.

7. The automotive rectifier heat sink of claim 1, wherein: and a dust screen (4) is arranged on the heat dissipation holes (3).

8. The automotive rectifier heat sink of claim 4, wherein: be equipped with the suggestion subassembly on cooling water pipe (24), the suggestion subassembly includes temperature sensor (25) and buzzer siren (26), the response end of temperature sensor (25) inserts in the cooling water, buzzer siren (26) are connected on the lateral wall that holds case (1), temperature sensor (25) are through control system and buzzer siren (26) electric connection.