CN212063190U

CN212063190U - Agricultural portable power distribution device with heat dissipation function

Info

Publication number: CN212063190U
Application number: CN202020605474.XU
Authority: CN
Inventors: 林志强
Original assignee: Nanan Ruifang Machinery Technology Co Ltd
Current assignee: Nanan Ruifang Machinery Technology Co Ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-01
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a distribution technical field just discloses an agricultural portable distribution device who possesses heat dissipation function, including the work box, first work mouth has been seted up to work box upper surface, and fixed surface is connected with the ventilating board on the work box, the multiunit ventilation hole has been seted up on the ventilating board, the equal fixedly connected with support column in ventilating board upper surface four corners, support column top fixedly connected with shielding plate. This portable distribution device is used to agricultural that possesses heat dissipation function, through driving motor, the axis of rotation, rotate the flabellum, the safety plate, the ventilating board, the support column, the mating reaction in shielding plate and ventilation hole, can be better dispels the heat to the electronic component of work box inside, through the connecting axle, the connecting block, the elasticity spring, the limiting plate, the U-shaped cardboard, the fixture block, the threaded rod, the mating reaction of removal axle and control block, can lock the control door, prevent that the electronic component of work box inside from directly exposing in the external world.

Description

Agricultural portable power distribution device with heat dissipation function

Technical Field

The utility model relates to a distribution device technical field specifically is a portable distribution device is used to agricultural that possesses heat dissipation function.

Background

At present, a switch device, a measuring instrument, a protective electrical appliance and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device of a power distribution cabinet, the power distribution cabinet is widely applied to power distribution systems of power users of substations, power plants, factories and mining enterprises and the like, and is mainly used for electric energy conversion, distribution and control of power, illumination and power generation distribution equipment.

The utility model discloses a switch board in chinese patent publication No. CN202333519U, this switch board is provided with a plurality of heat dissipation through-hole through the middle part at the top cap, makes heat dissipation through-hole face to the heating element in the switch board, carries out radiating processing to the heating element, but this kind of mode has very big defect: set up the heat dissipation through-hole on the top cap, and the heat dissipation through-hole if set up too big, the rainwater probably falls into the cabinet when rainy, damages electron component, and the heat dissipation through-hole if set up too little, then can't play effectual heat dissipation, and the practicality is lower, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable distribution device is used to agricultural that possesses heat dissipation function has solved and has set up the heat dissipation through-hole on the top cap, and the heat dissipation through-hole if set up too big, the rainwater probably falls into the cabinet when raining internally, damages electron component, and the heat dissipation through-hole if set up too little, then can't play effectual heat dissipation, and the practicality is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable agricultural power distribution device with a heat dissipation function comprises a working box, wherein a first working opening is formed in the upper surface of the working box, a ventilating plate is fixedly connected to the upper surface of the working box, a plurality of groups of ventilation holes are formed in the ventilating plate, supporting columns are fixedly connected to four corners of the upper surface of the ventilating plate, a shielding plate is fixedly connected to the top ends of the supporting columns, a driving motor is fixedly connected to the middle of the lower surface of the ventilating plate, an output end of the driving motor is fixedly connected with a rotating shaft, rotating fan blades are fixedly connected to the bottom end of the rotating shaft, a second working opening is formed in the bottom end of the front side surface of the working box, a control door is hinged to the front side surface of the working box and arranged at a second working opening, a connecting shaft is rotatably connected to the middle of the right side surface of, the utility model discloses a portable removal axle, including elastic spring, work case, clamping plate, threaded groove, threaded rod, elastic spring other end fixedly connected with limiting plate, work case right flank front end middle part fixedly connected with U-shaped cardboard, the limiting plate is inside the U-shaped cardboard, limiting plate trailing flank fixedly connected with fixture block, the fixture block leading flank contacts with U-shaped cardboard trailing flank, and the thread groove has been seted up on the top of U-shaped cardboard inner chamber left side wall, the threaded rod is equipped with to the inside spiral shell of thread groove, and the portable removal axle that is provided with in U-shaped cardboard right side top, the removal axle left end stretches into inside the thread groove and threaded rod right-hand member fixed connection, removes axle right-hand member fixedly connected with.

Preferably, inside smooth pipe and the smooth pole of being provided with of elastic spring, smooth pipe front end and connecting block trailing flank fixed connection, smooth pipe rear end have been seted up smooth mouth, smooth pole rear end and limiting plate leading flank fixed connection, smooth pole front end pass smooth pipe rear end and can move to inside the smooth pipe rear end, the equal fixedly connected with stopper of smooth pole left side wall front end and right side wall front end, and spacing hole has all been seted up to smooth pipe left side wall and right side wall, the stopper slidable sets up in spacing downthehole portion.

Preferably, the left side face of the control block is in contact with the right side face of the U-shaped clamping plate, the rotating block is in a regular hexagon shape, and an anti-skid rubber pad is fixedly bonded on the outer surface of the rotating block.

Preferably, the top end of the side wall of the inner cavity of the working box is fixedly connected with a safety plate, and a plurality of groups of communicating holes are formed in the safety plate.

Preferably, the left end and the right end of the driving motor are fixedly connected with fixing rods, and the top ends of the fixing rods are fixedly connected with the lower surface of the ventilation plate.

Preferably, the equal fixedly connected with pillar in work box lower surface four corners, pillar bottom fixedly connected with base, the base lower surface is provided with anti-skidding line.

(III) advantageous effects

The utility model provides a portable power distribution device is used to agricultural that possesses heat dissipation function possesses following beneficial effect:

1. this portable distribution device is used to agricultural that possesses heat dissipation function, through driving motor, the axis of rotation, rotate the flabellum, the safety plate, the ventilating board, the support column, the mating reaction in shielding plate and ventilation hole, can be better dispels the heat to the electronic component of work box inside, through the connecting axle, the connecting block, the elasticity spring, the limiting plate, the U-shaped cardboard, the fixture block, the threaded rod, the mating reaction of removal axle and control block, can lock the control door, prevent that the electronic component of work box inside from directly exposing in the external world.

2. This portable distribution device is used to agricultural that possesses heat dissipation function, through smooth pipe, smooth slide bar, stopper and spacing hole's mating reaction, can make the more stable clamping of limiting plate inside the U-shaped cardboard, through the effect of safety plate, can prevent that the staff from touching the rotation flabellum carelessly when controlling electronic component, reduces the emergence of dangerous incident.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of a portion of the position-limiting plate of the present invention;

fig. 3 is a schematic view of the expansion structure of the elastic spring portion of the present invention.

In the figure: 1. a work box; 2. a ventilation board; 3. a support pillar; 4. a shielding plate; 5. a drive motor; 6. a rotating shaft; 7. rotating the fan blades; 8. a control gate; 9. a connecting shaft; 10. connecting blocks; 11. an elastic spring; 12. a limiting plate; 13. a U-shaped clamping plate; 14. a clamping block; 15. a thread groove; 16. a threaded rod; 17. a movable shaft; 18. a control block; 19. smoothing the tube; 20. a smooth rod; 21. a limiting block; 22. a security pane; 23. fixing the rod; 24. a pillar; 25. a base.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a portable agricultural power distribution device with a heat dissipation function comprises a working box 1, a first working opening is formed in the upper surface of the working box 1, a ventilating plate 2 is fixedly connected to the upper surface of the working box 1, a plurality of groups of ventilating holes are formed in the ventilating plate 2, supporting columns 3 are fixedly connected to four corners of the upper surface of the ventilating plate 2, a shielding plate 4 is fixedly connected to the top ends of the supporting columns 3, a driving motor 5 is fixedly connected to the middle of the lower surface of the ventilating plate 2, a rotating shaft 6 is fixedly connected to the output end of the driving motor 5, rotating blades 7 are fixedly connected to the bottom end of the rotating shaft 6, a second working opening is formed in the bottom end of the front side surface of the working box 1, a control door 8 is hinged to the front side surface of the working box 1, the control door 8 is arranged at the position of the second working opening, a connecting shaft 9 is rotatably connected to, 11 other end fixedly connected with limiting plate 12 of elastic spring, 1 right flank front end middle part fixedly connected with U-shaped cardboard 13 of work box, limiting plate 12 is inside U-shaped

cardboard

13, 12 trailing flank fixedly connected with fixture block 14 of limiting plate, 14 leading flanks of fixture block contact with 13 trailing flanks of U-shaped cardboard, thread groove 15 has been seted up on the top of the left side wall of 13 inner chambers of U-shaped cardboard, the inside spiral shell of thread groove 15 is equipped with threaded rod 16, the portable removal axle 17 that is provided with in 13 right side top of U-shaped cardboard, removal axle 17 left end stretches into 15 inside and the threaded rod 16 right-hand member fixed connection of thread groove, remove axle 17 right-hand member fixedly connected with control block 18, the diameter of removal axle 17 is less than the diameter of threaded rod 16, remove axle 17 bottom.

Specifically, in order to prevent that elasticity spring 11 from taking place the deflection, make limiting plate 12 more stable fix inside U-shaped cardboard 13, elasticity spring 11 is inside to be provided with smooth pipe 19 and smooth pole 20, smooth pipe 19 front end and connecting block 10 trailing flank fixed connection, smooth pipe 19 rear end is seted up there is smooth mouth, smooth pole 20 rear end and limiting plate 12 leading flank fixed connection, smooth pole 20 front end passes smooth pipe 19 rear end and can move to inside smooth pipe 19 rear end, the equal fixedly connected with stopper 21 of smooth pole 20 left side wall front end and right side wall front end, spacing hole has all been seted up to smooth pipe 19 left side wall and right side wall, stopper 21 slidable sets up at spacing downthehole portion.

Specifically, in order to enable workers to rotate the control block 18 conveniently and improve the working efficiency, the left side face of the control block 18 is in contact with the right side face of the U-shaped clamping plate 13, the rotating block is in a regular hexagon shape, and an anti-skid rubber pad is fixedly bonded on the outer surface of the rotating block.

Specifically, in order to protect the worker, the worker is prevented from touching the rotating fan blades 7 carelessly, the top end of the side wall of the inner cavity of the working box 1 is fixedly connected with a safety plate 22, and a plurality of groups of communicating holes are formed in the safety plate 22.

Specifically, in order to fix the driving motor 5, the driving motor 5 is more stably operated, the left end and the right end of the driving motor 5 are fixedly connected with the fixing rod 23, and the top end of the fixing rod 23 is fixedly connected with the lower surface of the ventilation plate 2.

Specifically, in order to make the device more stable fix in a position, the equal fixedly connected with pillar 24 in work box 1 lower surface four corners, pillar 24 bottom fixedly connected with base 25, base 25 lower surface is provided with anti-skidding line.

When the electronic component fixing device is used, the electronic component is stably placed in the work box 1, meanwhile, the electronic component in the work box 1 can be subjected to heat dissipation treatment, the driving motor 5 is started, the driving motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the rotating fan blades 7 to rotate, certain heat dissipation treatment can be performed on the electronic component through the matching effect of the ventilating plate 2 and the ventilating holes, the shielding plate 4 can shield rainwater and sundries, the supporting column 3 can fix the shielding plate 4, the safety plate 22 can prevent a worker from carelessly touching the rotating fan blades 7 when controlling the electronic component, dangerous events are reduced, the control door 8 can be locked, the electronic component can be prevented from being exposed outside, electric shock of people can also be prevented, when the control door 8 is locked, the worker pulls the clamping block 14 to enable the limiting plate 12 to move to a certain degree, make limiting plate 12 rotate simultaneously, make limiting plate 12 clamp inside U-shaped cardboard 13, the staff reduces the control force to fixture block 14, fixture block 14 has the trend of forward motion under elastic action of elastic spring 11, make fixture block 14 and U-shaped cardboard 13 in close contact with, connecting axle 9 can assist limiting plate 12 to rotate, elastic spring 11 can make limiting plate 12 carry out the removal of certain distance, later with 16 spiral shell dresses of threaded rod inside the screw hole, make removal axle 17 fix inside U-shaped cardboard 13, fix limiting plate 12, and then lock control door 8, when opening control door 8 only need with limiting plate 12 from U-shaped cardboard 13 inside shift out can, the practicality has been improved.

In summary, the portable power distribution device for agriculture with a heat dissipation function can better dissipate heat of electronic components inside the work box 1 through the cooperation of the driving motor 5, the rotating shaft 6, the rotating fan blades 7, the safety plate 22, the ventilating plate 2, the supporting column 3, the shielding plate 4 and the ventilating holes, can lock the control door 8 through the cooperation of the connecting shaft 9, the connecting block 10, the elastic spring 11, the limiting plate 12, the U-shaped clamping plate 13, the clamping block 14, the threaded rod 16, the moving shaft 17 and the control block 18, can prevent the electronic components inside the work box 1 from being directly exposed to the outside, can enable the limiting plate 12 to be more stably clamped inside the U-shaped clamping plate 13 through the cooperation of the smooth pipe 19, the smooth rod 20, the limiting block 21 and the limiting holes, can prevent a worker from carelessly rotating the fan blades 7 when controlling the electronic components through the cooperation of the safety plate 22, reducing the occurrence of dangerous events.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable distribution device is used to agricultural that possesses heat dissipation function, includes work box (1), its characterized in that: the working box is characterized in that a first working opening is formed in the upper surface of the working box (1), a ventilating plate (2) is fixedly connected to the upper surface of the working box (1), a plurality of groups of ventilating holes are formed in the ventilating plate (2), supporting columns (3) are fixedly connected to four corners of the upper surface of the ventilating plate (2), a shielding plate (4) is fixedly connected to the top ends of the supporting columns (3), a driving motor (5) is fixedly connected to the middle of the lower surface of the ventilating plate (2), a rotating shaft (6) is fixedly connected to the output end of the driving motor (5), rotating blades (7) are fixedly connected to the bottom end of the rotating shaft (6), a second working opening is formed in the bottom end of the front side face of the working box (1), a control door (8) is hinged to the front side face of the working box (1), the control door (8) is arranged at the position, the connecting shaft (9) is fixedly connected with a connecting block (10) at the right end, the rear side face of the connecting block (10) is fixedly connected with an elastic spring (11), the other end of the elastic spring (11) is fixedly connected with a limiting plate (12), the middle part of the front end of the right side face of the working box (1) is fixedly connected with a U-shaped clamping plate (13), the limiting plate (12) is positioned inside the U-shaped clamping plate (13), the rear side face of the limiting plate (12) is fixedly connected with a clamping block (14), the front side face of the clamping block (14) is contacted with the rear side face of the U-shaped clamping plate (13), the top end of the left side wall of the inner cavity of the U-shaped clamping plate (13) is provided with a thread groove (15), a threaded rod (16) is screwed inside the thread groove (15), the top end of the right side of the U-shaped clamping plate (13), the right end of the moving shaft (17) is fixedly connected with a control block (18), the diameter of the moving shaft (17) is smaller than that of the threaded rod (16), and the bottom side of the moving shaft (17) is in contact with the upper surface of the limiting plate (12).

2. The agricultural portable power distribution device having a heat dissipation function according to claim 1, characterized in that: elastic spring (11) inside smooth pipe (19) and smooth pole (20) of being provided with, smooth pipe (19) front end and connecting block (10) trailing flank fixed connection, smooth pipe (19) rear end have been seted up smooth mouthful, smooth pole (20) rear end and limiting plate (12) leading flank fixed connection, smooth pole (20) front end pass smooth pipe (19) rear end and portable inside smooth pipe (19) rear end, and smooth pole (20) left side wall front end and the equal fixedly connected with stopper (21) of right side wall front end, and spacing hole has all been seted up to smooth pipe (19) left side wall and right side wall, stopper (21) slidable sets up inside spacing hole.

3. The agricultural portable power distribution device having a heat dissipation function according to claim 1, characterized in that: the left side surface of the control block (18) is in contact with the right side surface of the U-shaped clamping plate (13), the rotating block is in a regular hexagon shape, and an anti-skid rubber pad is fixedly bonded on the outer surface of the rotating block.

4. The agricultural portable power distribution device having a heat dissipation function according to claim 1, characterized in that: the top end of the side wall of the inner cavity of the working box (1) is fixedly connected with a safety plate (22), and a plurality of groups of communicating holes are formed in the safety plate (22).

5. The agricultural portable power distribution device having a heat dissipation function according to claim 1, characterized in that: the left end and the right end of the driving motor (5) are fixedly connected with fixing rods (23), and the top ends of the fixing rods (23) are fixedly connected with the lower surface of the ventilating plate (2).

6. The agricultural portable power distribution device having a heat dissipation function according to claim 1, characterized in that: equal fixedly connected with pillar (24) in work box (1) lower surface four corners, pillar (24) bottom fixedly connected with base (25), base (25) lower surface is provided with anti-skidding line.