CN211858712U

CN211858712U - Power pack convenient to heat dissipation

Info

Publication number: CN211858712U
Application number: CN202020284585.5U
Authority: CN
Inventors: 陈亮
Original assignee: Shanghai Yita Energy Technology Co ltd
Current assignee: Shanghai Yita Energy Technology Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-11-03
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a power pack convenient to heat dissipation relates to power pack protection technical field, does not have dustproof measure to the louvre on the current power pack when stewing, and the louvre can only carry out passive heat dissipation moreover for the lower problem of radiating efficiency, now proposes following scheme, comprises a box bod, the bottom inner wall welding of box body has two baffles, two the layer board has all been welded to one side that the baffle was kept away from each other, the top left side of box body articulates there is the apron, the bottom of apron is connected with two extrusion mechanisms, two one side that the baffle is close to each other is rotated and is connected with a driving motor, a driving motor's the terminal fixedly connected with pivot of output shaft, the fixed cover of one end that a driving motor was kept away from in the pivot is equipped with the flabell. The utility model relates to a novelty, easy operation not only conveniently adjusts the direction of blowing, improves the radiating effect, but also can seal inlet port and venthole when out of work, improves the security of device.

Description

Power pack convenient to heat dissipation

Technical Field

The utility model relates to a power pack protection technology field especially relates to a power pack convenient to heat dissipation.

Background

The power box is a box body used for placing the storage battery, when the power box works, the storage battery inside the power box can generate heat, the heat needs to be dissipated through the heat dissipation holes in the power box, the heat dissipation holes in the traditional power box do not have a good dustproof effect when standing, the heat dissipation holes can only dissipate heat passively, and therefore the heat dissipation efficiency is low, and therefore the power box convenient for heat dissipation is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of power pack convenient to heat dissipation has solved the louvre on the current power pack and has not had dustproof measure when stewing, and the louvre can only carry out passive heat dissipation moreover for the lower problem of radiating efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power supply box convenient for heat dissipation comprises a box body, wherein two clapboards are welded on the inner wall of the bottom of the box body, a supporting plate is welded on one side, away from each other, of each of the two clapboards, a cover plate is hinged to the left side of the top of the box body, two extrusion mechanisms are connected to the bottom of the cover plate, a first driving motor is rotatably connected to one side, close to each other, of the two clapboards, a rotating shaft is fixedly connected to the tail end of an output shaft of the first driving motor, a fan blade is fixedly sleeved at one end, away from the first driving motor, of the rotating shaft, a half gear is fixedly connected to the bottom of the first driving motor, a second driving motor is fixedly connected to the inner wall of the right side of the box body, a screw rod is fixedly connected to the tail end of the output shaft of the second driving, an air inlet hole penetrating through the bottom box wall of the box body is formed below the transmission mechanism, and a plurality of air outlet holes penetrating through the bottom box wall of the box body are formed in the two sides of the air inlet hole.

Preferably, the extrusion mechanism includes clamp plate, two springs, fixed block and limiting plate, the top and the apron welding of clamp plate, the bottom both sides of clamp plate are connected with the spring, the one end fixedly connected with fixed block of clamp plate is kept away from to the spring, the bottom welding of fixed block has the limiting plate.

Preferably, drive mechanism includes fixed axle, driving gear, first belt pulley, second belt pulley and belt, the both ends and the baffle of fixed axle rotate to be connected, the fixed cover in outer lane of fixed axle is equipped with driving gear and first belt pulley, and driving gear and half gear engagement transmission, the fixed cover in outer lane of screw rod is equipped with the second belt pulley, the outside cover of first belt pulley and second belt pulley is equipped with the belt.

Preferably, the partition plate is provided with a through hole, the bottom of the partition plate is provided with a U-shaped groove, and the sealing plate penetrates through the U-shaped groove.

Preferably, the sealing plate is provided with a plurality of air holes, the air holes are communicated with the air outlet holes, and connecting holes penetrating through the sealing plate are formed above the air inlet holes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the utility model is provided with the first driving motor, the second driving motor, the rotating shaft, the fan blade, the screw rod, the connecting block, the sealing plate, the transmission mechanism, the half gear, the clapboard and the like, wherein the first driving motor drives the rotating shaft to rotate, the rotating shaft drives the fan blades to rotate and blow air, the second driving motor drives the screw rod to rotate, the screw rod rotates to drive the connecting block to move, the connecting block drives the sealing plate to move, thereby the sealing plate can be communicated with the air inlet hole and the air outlet hole, the air inlet and the air outlet are convenient for heat dissipation, the screw rod drives the half gear to rotate through the transmission mechanism, the half gear drives the first driving motor to rotate, thereby the blowing direction of the fan blade is changed, the device has novel design and simple operation, not only is convenient for adjusting the blowing direction and improving the heat dissipation effect, but also can seal the air inlet and the air outlet when not in work, thereby improving the safety of the device.

Drawings

Fig. 1 is a schematic front view of a power supply box convenient for heat dissipation according to the present invention;

fig. 2 is a schematic side view of a power supply box convenient for heat dissipation according to the present invention;

fig. 3 is a schematic diagram of the front view structure of the partition board of the power supply box convenient for heat dissipation.

In the figure: the novel fan comprises a box body 1, a partition plate 2, a supporting plate 3, a cover plate 4, a pressing plate 5, a spring 6, a limiting plate 7, a first driving motor 8, a rotating shaft 9, fan blades 10, a half gear 11, a driving gear 12, a first belt pulley 13, a second driving motor 14, a screw rod 15, a second belt pulley 16, a belt 17, a connecting block 18, a sealing plate 19, an air inlet 20 and an air outlet 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a power supply box convenient for heat dissipation comprises a box body 1, two partition plates 2 are welded on the inner wall of the bottom of the box body 1, a supporting plate 3 is welded on one side, away from each other, of each partition plate 2, a cover plate 4 is hinged on the left side of the top of the box body 1, two extrusion mechanisms are connected with the bottom of the cover plate 4, a first driving motor 8 is rotatably connected with one side, close to each other, of each partition plate 2, a rotating shaft 9 is fixedly connected with the tail end of an output shaft of the first driving motor 8, a fan blade 10 is fixedly sleeved at one end, away from the first driving motor 8, of the rotating shaft 9, a half gear 11 is fixedly connected with the bottom of the first driving motor 8, a second driving motor 14 is fixedly connected with the inner wall of the right side of the box body 1, a screw 15 is fixedly connected with, the bottom welding of connecting block 18 has the closing plate 19, and drive mechanism's below is equipped with the inlet port 20 that runs through the bottom box wall of box body 1, and the both sides of inlet port 20 are equipped with a plurality of ventholes 21 that run through the bottom box wall of box body 1.

In this embodiment, extrusion mechanism includes clamp plate 5, two springs 6, fixed block and limiting plate 7, and the top and the apron 4 welding of clamp plate 5, the bottom both sides of clamp plate 5 are connected with spring 6, and the one end fixedly connected with fixed block of clamp plate 5 is kept away from to spring 6, and the bottom welding of fixed block has limiting plate 7.

In this embodiment, drive mechanism includes fixed axle, driving gear 12, first belt pulley 13, second belt pulley 16 and belt 17, and the both ends and the baffle 2 of fixed axle rotate to be connected, and the fixed cover in outer lane of fixed axle is equipped with driving gear 12 and first belt pulley 13, and driving gear 12 and the meshing transmission of half gear 11, and the fixed cover in outer lane of screw rod 15 is equipped with second belt pulley 16, and the outside cover of first belt pulley 13 and second belt pulley 16 is equipped with belt 17.

In this embodiment, the partition board 2 is provided with a through hole, the bottom of the partition board 2 is provided with a U-shaped groove, and the sealing plate 19 penetrates through the U-shaped groove.

In this embodiment, the sealing plate 19 is provided with a plurality of air holes, the air holes are communicated with the air outlet holes 21, and the air inlet holes 20 are provided with connecting holes penetrating through the sealing plate 19.

Firstly, the right side of the cover plate 4 is fixedly connected with the box body 1 through a fastening bolt, a first driving motor 8 drives a rotating shaft 9 to rotate, the rotating shaft 9 drives a fan blade 10 to rotate and blow air, a second driving motor 14 drives a screw rod 15 to rotate, the screw rod 15 rotates and drives a connecting block 18 to move, the connecting block 18 drives a sealing plate 19 to move, so that air holes and connecting holes in the sealing plate 19 are respectively communicated with an air outlet hole 21 and an air inlet hole 20, air inlet and air outlet heat dissipation are facilitated, the screw rod 15 also drives a second belt pulley 16 to rotate, the second belt pulley 16 drives a first belt pulley 13 to rotate through a belt 17, the first belt pulley 13 drives a fixed shaft to rotate, the fixed shaft drives a driving gear 12 to rotate, the driving gear 12 drives a half gear 11 engaged with the driving gear to rotate, the half gear 11 drives the first driving motor 8 to rotate, so as to change the, through the rotation direction who changes second driving motor 14 to adjust the direction of blowing, improve the scope of blowing, whole device not only conveniently adjusts the direction of blowing, improves the radiating effect, but also can seal inlet port 20 and venthole 21 when out of work, improves the security of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The power supply box convenient for heat dissipation comprises a box body (1) and is characterized in that two clapboards (2) are welded on the inner wall of the bottom of the box body (1), two supporting plates (3) are welded on one sides, far away from each other, of the clapboards (2), an cover plate (4) is hinged on the left side of the top of the box body (1), the bottom of the cover plate (4) is connected with two extruding mechanisms, two first driving motors (8) are rotatably connected on one sides, close to each other, of the clapboards (2), a rotating shaft (9) is fixedly connected at the tail ends of output shafts of the first driving motors (8), one ends, far away from the first driving motors (8), of the rotating shaft (9) are fixedly sleeved with fan blades (10), a half gear (11) is fixedly connected at the bottom of the first driving motors (8), and a second driving motor (14) is fixedly, the terminal fixedly connected with screw rod (15) of output shaft of second driving motor (14), be equipped with drive mechanism between screw rod (15) and semi-gear (11), the outer lane screw thread cover of screw rod (15) is equipped with two connecting blocks (18), the bottom welding of connecting block (18) has closing plate (19), drive mechanism's below is equipped with inlet port (20) that run through the bottom box wall of box body (1), the both sides of inlet port (20) are equipped with a plurality of ventholes (21) that run through box body (1) bottom box wall.

2. The power pack convenient to heat dissipation of claim 1, characterized in that, the extrusion mechanism includes clamp plate (5), two springs (6), fixed block and limiting plate (7), the top and apron (4) of clamp plate (5) weld, the bottom both sides of clamp plate (5) are connected with spring (6), the one end fixedly connected with fixed block that clamp plate (5) were kept away from in spring (6), the bottom welding of fixed block has limiting plate (7).

3. The power pack convenient to heat dissipation of claim 1, characterized in that, drive mechanism includes fixed axle, driving gear (12), first belt pulley (13), second belt pulley (16) and belt (17), the both ends of fixed axle are rotated with baffle (2) and are connected, the fixed cover in outer lane of fixed axle is equipped with driving gear (12) and first belt pulley (13), and driving gear (12) and semi-gear (11) meshing transmission, the fixed cover in outer lane of screw rod (15) is equipped with second belt pulley (16), the outside cover of first belt pulley (13) and second belt pulley (16) is equipped with belt (17).

4. The power supply box convenient for heat dissipation according to claim 1, wherein the partition plate (2) is provided with a through hole, the bottom of the partition plate (2) is provided with a U-shaped groove, and the sealing plate (19) penetrates through the U-shaped groove.

5. The power supply box convenient for heat dissipation as defined in claim 1, wherein the sealing plate (19) is provided with a plurality of air holes, the air holes are communicated with the air outlet holes (21), and a connecting hole penetrating through the sealing plate (19) is arranged above the air inlet hole (20).