CN112449561B

CN112449561B - Intelligent constant-temperature heat dissipation electric controller

Info

Publication number: CN112449561B
Application number: CN202011453138.9A
Authority: CN
Inventors: 黄松杰; 李永善
Original assignee: Guangdong Bai Lin Electrical Equipment Factory Co ltd
Current assignee: GUANGDONG BAI LIN ELECTRICAL EQUIPMENT FACTORY Co.,Ltd.
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-17
Anticipated expiration: 2040-12-11
Also published as: CN112449561A

Abstract

The invention discloses an intelligent constant-temperature radiating electric controller which comprises a first shell, wherein a second shell is fixedly sleeved on the surface of the outer side of the first shell, through grooves are formed in two sides of the upper end of the first shell, a sealing cavity is fixedly arranged in the middle of the inner side of the first shell, a piston is movably clamped at the upper end in the sealing cavity, a sealing ring is fixedly arranged at the lower end of the piston, mercury liquid is filled at the lower end in the sealing cavity, a connecting rod is fixedly arranged at the upper end of the piston, an extrusion block is fixedly arranged at the upper end of the connecting rod, and a pressure switch is fixedly arranged at the upper end of the extrusion block in the first shell. The invention has good use effect, can freely control the motor to be opened according to the temperature for heat dissipation, and can seal the device when the heat dissipation is not needed, thus improving the sealing property of the device, and preventing the damage of internal electrical elements caused by the dust or sundries entering the first shell.

Description

Intelligent constant-temperature heat dissipation electric controller

Technical Field

The invention relates to the technical field of electrical engineering, in particular to an intelligent constant-temperature heat dissipation electric controller.

Background

Conventional electrical engineering is defined as the sum of related disciplines used to create electrical and electronic systems. This definition is originally broad, but with the rapid development of science and technology, the current electrical engineering concept is far beyond the scope of the above definition. The teachings of the Stanford university point out: "Electrical engineering today covers almost all electronic, photonic related engineering activities".

While the electrical equipment often needs to dissipate heat when in use.

The existing electrical equipment has the following defects when radiating heat:

1. when the existing electric equipment is used for heat dissipation, the motor drives the blades to rotate, then the air flow in the accelerating device is accelerated to dissipate heat, and the mode that the motor drives the blades to rotate to push the air flow to flow generally only can drive local air to flow, so that the heat dissipation effect is poor, and dust deposition in the device is easily caused;

2. when the existing electric equipment is used, a large number of heat dissipation holes are generally formed in the surface of the existing electric equipment in order to reduce the temperature, so that when a flood occurs, the electric equipment cannot be sealed, and therefore internal electric elements are soaked and damaged.

Disclosure of Invention

The present invention is directed to a thermal controller for dissipating heat at a constant temperature, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligence constant temperature heat dissipation electropneumatic controller, includes first casing, the fixed cover in first casing outside surface is equipped with the second casing, logical groove has all been seted up to first casing upper end both sides, the inboard middle part of first casing is fixed and is provided with seal chamber, the inside upper end activity block of seal chamber is provided with the piston, the fixed sealing washer that is provided with of piston lower extreme, the inside lower extreme packing of seal chamber is provided with mercury liquid, the fixed head rod that is provided with in piston upper end, the fixed extrusion piece that is provided with in head rod upper end, the inside extrusion piece upper end of first casing is fixed and is provided with pressure switch, the inside lower extreme both sides of first casing and second casing all are fixed and are provided with the breather pipe, the inside ventilation mechanism that is provided with of breather pipe, ventilation mechanism includes first fixed block, first pivot, baffle, iron sheet, The device comprises an electromagnet, wherein a first fixed block is fixedly arranged on one side of the inner upper end of the vent pipe, a first rotating shaft is movably arranged in the first fixed block through a bearing, a baffle is fixedly arranged on the outer side surface of the first rotating shaft, an iron sheet is fixedly arranged on the outer side surface of the baffle, the electromagnet is fixedly arranged in the middle of the inner upper end of the vent pipe, a ventilation mechanism is fixedly arranged at the lower end of the inner part of a second shell, the ventilation mechanism comprises a fixed frame, a second rotating shaft, a blade, a mounting seat, a motor and a protective net, the fixed frame is fixedly arranged at the lower end of the inner part of the second shell, the second rotating shaft is movably arranged at the upper end of the inner part of the fixed frame through a bearing, the blade is fixedly arranged at the lower end of the second rotating shaft, the mounting seat is fixedly arranged at the upper end of the fixed frame, the motor is fixedly arranged in the mounting seat, and the output shaft end of the motor is in transmission connection with the second rotating shaft through a coupler, the lower end of the fixed frame is fixedly provided with a protective net, the pressure switch is electrically connected with the motor and the electromagnet, the outer surface of the second shell is movably provided with a sealing door plate through a bearing, a clamping mechanism is arranged in the sealing door plate and comprises an installation block, a screw rod, a moving block, a second fixed block, a third rotating shaft, a transmission rod, a first connecting block, a clamping rod, a clamping groove, a third fixed block and a fourth rotating shaft, the installation block is fixedly arranged on both sides of the middle part of the inner side of the sealing door plate, the screw rod is movably arranged between the installation blocks through the bearing, the moving block is movably screwed and arranged on both sides of the surface of the screw rod through threads, the second fixed block is fixedly arranged on the outer surface of the moving block, the third rotating shaft is movably arranged in the middle part of the inner side of the second fixed block through the bearing, and the transmission rod is fixedly arranged on the outer surface of the third rotating shaft, the sealing door plate is characterized in that first connecting blocks are fixedly arranged at four corners inside the sealing door plate, clamping rods are movably arranged inside the first connecting blocks in an inserting mode, clamping grooves are formed in four corners inside the second shell, the clamping rods are movably clamped inside the clamping grooves, a third fixing block is fixedly arranged at one end, close to the moving block, of each clamping rod, a fourth rotating shaft is movably arranged inside the third fixing block through bearings, one end, close to the fourth rotating shaft, of each transmission rod is fixedly connected with the fourth rotating shaft, and sealing mechanisms are arranged on two sides inside the second shell.

Preferably, the sealing mechanism comprises a notch, a sealing block, a sealing groove, a limiting block, a second connecting rod, a second connecting block, a third connecting rod and a floating block, wherein the notch is formed in one side of the lower end of the vent pipe, the sealing block is movably clamped in the notch, the sealing groove is formed in the upper end of the sealing block in the vent pipe, the limiting block is fixedly arranged at the lower end of the sealing block, the second connecting rod is fixedly arranged at the lower end of the limiting block, the second connecting block is fixedly arranged on two sides of the lower end in the second shell, the third connecting rod is movably inserted in the second connecting block, the lower end of the second connecting rod is fixedly connected with the third connecting rod, the floating block is fixedly arranged at the lower end of the third connecting rod, the first shell and the second shell can be sealed when the device is submerged by water flow through the sealing mechanism, so that water can be effectively prevented from entering the device, thereby playing a role of protecting the internal electric elements of the device.

Preferably, all fixed bases that are provided with in second casing lower extreme surface four corners department can provide stable ground bearing capacity for the device through the base.

Preferably, a heat collecting plate is fixedly arranged in the middle of the upper end of the inner side of the first shell, heat conducting copper pipes are fixedly arranged at four corners of the upper end surface of the heat collecting plate, a plurality of radiating fin plates are uniformly and fixedly arranged at the upper end of the heat conducting copper pipes, and the natural radiating effect of the device can be improved under the condition that the device does not need wind power for radiating through the heat collecting plate, the heat conducting copper pipes and the radiating fin plates, so that dust can be further reduced from entering the interior of the first shell.

Preferably, the fixed go-between that is provided with in breather pipe surface one side, go-between outside surface closes soon through the screw thread activity and is provided with solid fixed ring, gu fixed ring outside fixed surface is provided with the filter bag, can filter the inside dust of air when the breather pipe admits air through the filter bag, so can play the effect of protection electrical component, the filter bag passes through solid fixed ring and threaded fixation simultaneously and on the go-between surface, so can conveniently dismantle at any time and change the clearance filter bag.

Preferably, a first bevel gear is fixedly arranged in the middle of the outer side surface of the screw, a second bevel gear is movably arranged on the outer side surface of the sealing door plate through a bearing, the first bevel gear and the second bevel gear are meshed with each other, and the force direction required by the rotation of the screw can be changed through the first bevel gear and the second bevel gear.

Preferably, a sealing sleeve is fixedly arranged on the periphery of the outer side surface of the sealing door plate, and the sealing performance between the sealing door plate and the second shell can be improved when the sealing door plate is closed through the sealing sleeve.

Preferably, second bevel gear one end fixed surface is provided with the hand wheel, the inside even fixed a plurality of mounting panels that are provided with of first casing, the mounting hole has all been seted up to mounting panel outside surface four corners department, first pivot outside surface is provided with the torsional spring, screw surface both sides screw thread is opposite, the fixed visual glass window that is provided with in sealing door plant outside surface upper end can make things convenient for the reversal rotation second bevel gear through the hand wheel, can the easy to assemble electric elements inside first casing through installation bedplate and mounting hole, can make things convenient for automatic drive baffle and first pivot to rotate through the torsional spring and reset, can drive two movable blocks when rotating and remove to opposite direction through the screw rod of opposite screw thread, can conveniently observe the behavior of the inside components and parts of first casing through visual glass window.

Preferably, a plurality of winding displacement holes are uniformly and fixedly formed in the upper end surface of the first shell, rubber rings are fixedly arranged inside the winding displacement holes, guide blocks are fixedly arranged at the upper ends of the winding displacement holes, the cables can be conveniently inserted into the first shell through the winding displacement holes, the rubber rings can be in interference connection with the cables, so that the cables and the winding displacement holes can be sealed, and the cables can be conveniently inserted into the winding displacement holes through the guide blocks.

A control method of an intelligent constant-temperature radiating electric controller comprises the following specific steps:

the first step is as follows: before the device is used, the electric element can be fixedly arranged on the outer side surface of the mounting plate, when the device is used, the components in the first shell can be naturally radiated through the heat collecting plate, the heat conducting copper pipe and the radiating fin plate, the heat in the first shell is quickly transferred to the radiating fin plate through the heat collecting plate and the heat conducting copper pipe and then naturally radiated, and the sealing effect of the device can be improved without opening the baffle plate of the device so as to prevent dust from entering the first shell;

the second step is that: when the device is used, if natural heat dissipation can not meet the heat dissipation requirement, so that the temperature reaches a threshold value, the mercury liquid can expand and push the piston to move upwards, so that the extrusion block can extrude the pressure switch, the pressure switch can control the motor and the electromagnet to be electrified after being extruded, the blade can be driven to rotate after the motor is electrified, the electromagnet can absorb the baffle to rotate after being electrified, so that the baffle is rotated and opened, so that the vent pipe is conducted, the air in the interlayer in the first shell and the second shell can be downwards discharged after the blade rotates, negative pressure is formed after the air in the interlayer in the first shell and the second shell is discharged, so that the air in the first shell can enter the interlayer through the through groove, and then external air can enter the first shell through the vent pipe, so that the circulation of the air can be completed, according to the hot air rising principle, air with higher temperature in the first shell can be quickly pumped out and exhausted, external low-temperature gas can be supplemented into the first shell, so that cooling can be quickly completed, air in the first shell participates in circulation during cooling, and the heat dissipation effect is better;

the third step: when air enters the first shell through the vent pipe, dust in the air can be filtered through the filter bag when the air enters the vent pipe, so that an electric element can be protected, meanwhile, the filter bag is fixed on the surface of the connecting ring through the fixing ring and the threads, so that the filter bag can be conveniently detached, replaced and cleaned at any time, and the use effect of the device can be improved;

the fourth step: if the device is in flood when using, lead to first casing and second casing lower extreme to be flooded by water, so can make the floating block shift up, and the floating block shifts up and can promote sealed block to shift up when shifting up, so can make sealed block card go into to the seal groove inside, so can make the breather pipe by the shutoff, so can prevent that water from flowing into first casing inside to can improve the water-proof effects of device.

Compared with the prior art, the invention has the beneficial effects that:

1. the pressure switch of the invention can control the electrification of the motor and the electromagnet after being extruded, the blade can be driven to rotate after the motor is electrified, the electromagnet can adsorb the baffle to rotate after being electrified, so that the baffle rotates and opens to conduct the vent pipe, the air in the interlayer in the first shell and the second shell can be downwards discharged after the blade rotates, the air in the interlayer in the first shell and the second shell forms negative pressure after being discharged, thus the air in the first shell enters the interlayer through the through groove, then the external air enters the first shell through the vent pipe, the gas circulation can be completed, according to the hot air rising principle, the air with higher temperature in the first shell can be quickly pumped out and discharged, and the external low-temperature gas can be supplemented into the first shell, so can accomplish the cooling of cooling down rapidly to the inside air of first casing all participates in the circulation during the cooling down, and its radiating effect is better.

2. When air enters the first shell through the vent pipe, dust in the air can be filtered through the filter bag when the vent pipe admits air, so that an electric element can be protected, and meanwhile, the filter bag is fixed on the surface of the connecting ring through the fixing ring and the threads, so that the filter bag can be conveniently detached, replaced and cleaned at any time, and the use effect of the device can be improved.

3. When the device is used, if flood happens, the lower ends of the first shell and the second shell are submerged by water, so that the floating block can move upwards, the sealing block can be pushed to move upwards when the floating block moves upwards, the sealing block can be clamped into the sealing groove, the vent pipe can be blocked, and water can be prevented from flowing into the first shell, so that the waterproof effect of the device can be improved.

4. When the heat dissipation device is used, the components in the first shell can be naturally dissipated through the heat collection plate, the heat conduction copper pipe and the heat dissipation fin plate, the heat in the first shell is quickly transferred to the heat dissipation fin plate through the heat collection plate and the heat conduction copper pipe and then naturally dissipated, and therefore the sealing effect of the heat dissipation device can be improved without opening the baffle of the heat dissipation device, and dust is prevented from entering the first shell

Drawings

FIG. 1 is a schematic view of the overall structure of an intelligent constant-temperature heat-dissipation electric controller according to the present invention;

FIG. 2 is a view of the internal structure of a sealed cavity of an intelligent constant temperature and heat dissipation electric controller according to the present invention;

FIG. 3 is an internal structural view of a sealing door panel of an intelligent constant temperature and heat dissipation electric controller according to the present invention;

FIG. 4 is a front view of the overall structure of an intelligent constant temperature heat dissipation electric controller according to the present invention;

FIG. 5 is an overall structural view of a wire arranging hole of an intelligent constant temperature radiating electric controller according to the present invention;

FIG. 6 is an enlarged view of the intelligent constant temperature and heat dissipating electrical controller of the present invention at A in FIG. 1;

fig. 7 is an enlarged view of the intelligent constant temperature radiating electric controller of the present invention at B in fig. 1.

In the figure: 1. a first housing; 2. a second housing; 3. a through groove; 4. sealing the cavity; 5. a piston; 6. a seal ring; 7. a mercury liquid; 8. a first connecting rod; 9. extruding the block; 10. a pressure switch; 11. a breather pipe; 12. a first fixed block; 13. a first rotating shaft; 14. a baffle plate; 15. an electromagnet; 16. a fixed frame; 17. a second rotating shaft; 18. a blade; 19. a mounting seat; 20. an electric motor; 21. a protective net; 22. a sealing door panel; 23. mounting blocks; 24. a screw; 25. a moving block; 26. a second fixed block; 27. a third rotating shaft; 28. a transmission rod; 29. a first connection block; 30. a clamping rod; 31. a card slot; 32. a third fixed block; 33. a fourth rotating shaft; 34. a notch; 35. a sealing block; 36. a sealing groove; 37. a limiting block; 38. a second connecting rod; 39. a second connecting block; 40. a third connecting rod; 41. floating blocks; 42. a base; 43. a heat collecting plate; 44. a heat conducting copper pipe; 45. a heat dissipating fin plate; 46. a connecting ring; 47. a fixing ring; 48. a filter bag; 49. a first bevel gear; 50. a second bevel gear; 51. sealing sleeves; 52. a hand wheel; 53. mounting a plate; 54. mounting holes; 55. a visible glass window; 56. a wire arranging hole; 57. a rubber ring; 58. a guide block; 59. iron sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an intelligent constant-temperature heat dissipation electric controller comprises a first shell 1, wherein a second shell 2 is fixedly sleeved on the outer surface of the first shell 1, through grooves 3 are formed in two sides of the upper end of the first shell 1, a sealed cavity 4 is fixedly arranged in the middle of the inner side of the first shell 1, a piston 5 is movably clamped at the upper end inside the sealed cavity 4, a sealing ring 6 is fixedly arranged at the lower end of the piston 5, mercury liquid 7 is filled in the lower end inside the sealed cavity 4, a first connecting rod 8 is fixedly arranged at the upper end of the piston 5, an extrusion block 9 is fixedly arranged at the upper end of the first connecting rod 8, a pressure switch 10 is fixedly arranged at the upper end of the extrusion block 9 inside the first shell 1, ventilation pipes 11 are fixedly arranged on two sides of the lower end inside the first shell 1 and the second shell 2, and a ventilation mechanism is arranged inside the ventilation pipes 11, the ventilation mechanism comprises a first fixed block 12, a first rotating shaft 13, a baffle 14, an iron sheet 59 and an electromagnet 15, wherein the first fixed block 12 is fixedly arranged on one side of the upper end in the ventilation pipe 11, the first rotating shaft 13 is movably arranged in the first fixed block 12 through a bearing, the baffle 14 is fixedly arranged on the outer side surface of the first rotating shaft 13, the iron sheet 59 is fixedly arranged on the outer side surface of the baffle 14, the electromagnet 15 is fixedly arranged in the middle of the upper end in the inner side of the ventilation pipe 11, the ventilation mechanism is fixedly arranged at the lower end in the second shell 2 and comprises a fixed frame 16, a second rotating shaft 17, blades 18, a mounting seat 19, a motor 20 and a protective net 21, the fixed frame 16 is fixedly arranged at the lower end in the second shell 2, the second rotating shaft 17 is movably arranged at the upper end in the fixed frame 16, the blades 18 are fixedly arranged at the lower end of the second rotating shaft 17, the upper end of the fixed frame 16 is fixedly provided with a mounting seat 19, the inside of the mounting seat 19 is fixedly provided with a motor 20, the output shaft end of the motor 20 is in transmission connection with the second rotating shaft 17 through a coupler, the lower end of the fixed frame 16 is fixedly provided with a protective net 21, the pressure switch 10 is electrically connected with the motor 20 and the electromagnet 15, the outer surface of the second shell 2 is movably provided with a sealing door plate 22 through a bearing, the inside of the sealing door plate 22 is provided with a clamping mechanism, the clamping mechanism comprises a mounting block 23, a screw rod 24, a moving block 25, a second fixing block 26, a third rotating shaft 27, a transmission rod 28, a first connecting block 29, a clamping rod 30, a clamping groove 31, a third fixing block 32 and a fourth rotating shaft 33, the two sides of the middle part of the inner side of the sealing door plate 22 are fixedly provided with mounting blocks 23, and the mounting blocks 23 are movably provided with screw rods 24 through bearings, the two sides of the surface of the screw rod 24 are respectively and movably screwed with a moving block 25 through threads, the surface of the outer side of the moving block 25 is fixedly provided with a second fixed block 26, the middle part of the inner side of the second fixed block 26 is movably provided with a third rotating shaft 27 through a bearing, the surface of the outer side of the third rotating shaft 27 is fixedly provided with a transmission rod 28, the four corners of the inner part of the sealing door plate 22 are respectively and fixedly provided with a first connecting block 29, the inner part of the first connecting block 29 is movably inserted with a clamping rod 30, the four corners of the inner part of the second shell 2 are respectively provided with a clamping groove 31, the clamping rod 30 is movably clamped and arranged in the clamping groove 31, one end of the clamping rod 30 close to the moving block 25 is fixedly provided with a third fixed block 32, the inner part of the third fixed block 32 is movably provided with a fourth rotating shaft 33 through a bearing, and one end of the transmission rod 28 close to the fourth rotating shaft 33 is fixedly connected with the fourth rotating shaft 33, and sealing mechanisms are arranged on two sides inside the second shell 2.

The sealing mechanism comprises a notch 34, a sealing block 35, a sealing groove 36, a limiting block 37, a second connecting rod 38, a second connecting block 39, a third connecting rod 40 and a floating block 41, the notch 34 is formed in one side of the lower end of the vent pipe 11, the sealing block 35 is movably clamped in the notch 34, the sealing groove 36 is formed in the upper end of the sealing block 35 in the vent pipe 11, the limiting block 37 is fixedly arranged at the lower end of the sealing block 35, the second connecting rod 38 is fixedly arranged at the lower end of the limiting block 37, the second connecting block 39 is fixedly arranged on both sides of the lower end in the second shell 2, the third connecting rod 40 is movably inserted in the second connecting block 39, the lower end of the second connecting rod 38 is fixedly connected with the third connecting rod 40, the floating block 41 is fixedly arranged at the lower end of the third connecting rod 40, and the first shell 1 and the second shell 2 can be sealed by the sealing mechanism when water flows submerge the device, therefore, water can be effectively prevented from entering the device, and the effect of protecting the electric elements in the device can be achieved.

All fixedly provided with base 42 in the four corners of the lower end surface of the second casing 2, can provide stable ground supporting power for the device through base 42.

The middle part of the upper end of the inner side of the first shell 1 is fixedly provided with a heat collecting plate 43, four corners of the upper end surface of the heat collecting plate 43 are fixedly provided with a heat conducting copper pipe 44, the upper end of the heat conducting copper pipe 44 is uniformly and fixedly provided with a plurality of radiating fin plates 45, and the heat collecting plate 43, the heat conducting copper pipe 44 and the radiating fin plates 45 can improve the natural radiating effect of the device under the condition that the device does not need wind power for radiating, so that dust can be further reduced from entering the first shell 1.

Fixed go-between 46 that is provided with in breather pipe 11 surface one side, go-between 46 outside surface closes soon through the screw thread activity and is provided with solid fixed ring 47, gu fixed ring 47 outside fixed surface is provided with filter bag 48, can filter the inside dust of air when breather pipe 11 admits air through filter bag 48, so can play the effect of protection electrical component, filter bag 48 is fixed on go-between 46 surface through solid fixed ring 47 and screw thread simultaneously, so can conveniently dismantle at any time and change clearance filter bag 48.

The middle part of the outer side surface of the screw 24 is fixedly provided with a first bevel gear 49, the outer side surface of the seal door panel 22 is movably provided with a second bevel gear 50 through a bearing, the first bevel gear 49 and the second bevel gear 50 are mutually meshed, and the force direction required for rotating the screw 24 can be changed through the first bevel gear 49 and the second bevel gear 50.

The sealing sleeve 51 is fixedly arranged around the outer side surface of the sealing door panel 22, and the sealing property between the sealing door panel 22 and the second housing 2 can be improved by the sealing sleeve 51 when the sealing door panel 22 is closed.

A hand wheel 52 is fixedly arranged on the surface of one end of the second bevel gear 50, a plurality of mounting plates 53 are uniformly and fixedly arranged in the first shell 1, the four corners of the outer surface of the mounting plate 53 are provided with mounting holes 54, the outer surface of the first rotating shaft 13 is provided with a torsion spring, the threads on the two sides of the surface of the screw rod 24 are opposite, the upper end of the outer side surface of the sealing door panel 22 is fixedly provided with a visible glass window 55, the second bevel gear 50 can be rotated in reverse by means of a hand wheel 52, the mounting of electrical components inside the first housing 1 can be facilitated by means of a mounting 19 and mounting holes 54, the baffle plate 14 and the first rotating shaft 13 can be conveniently and automatically driven to rotate and reset through the torsion spring, the two moving blocks 25 can be driven to move in opposite directions through the screw rods 24 with opposite threads when rotating, the working conditions of the components inside the first shell 1 can be conveniently observed through the visual glass window 55.

The upper end surface of the first shell 1 is uniformly and fixedly provided with a plurality of wire arranging holes 56, the rubber rings 57 are fixedly arranged in the wire arranging holes 56, the upper ends of the wire arranging holes 56 are fixedly provided with guide blocks 58, a cable can be conveniently inserted into the first shell 1 through the wire arranging holes 56, the rubber rings 57 can be in interference connection with the cable, so that the cable and the wire arranging holes 56 can be sealed, and the cable can be conveniently inserted into the wire arranging holes 56 through the guide blocks 58.

the first step is as follows: before the device is used, the electric elements can be fixedly arranged on the outer side surface of the mounting plate 53, when the device is used, the elements in the first shell 1 can be naturally radiated through the heat collecting plate 43, the heat conducting copper pipe 44 and the radiating fin plate 45, the heat in the first shell 1 is quickly transferred to the radiating fin plate 45 through the heat collecting plate 43 and the heat conducting copper pipe 44 and then naturally radiated, and the sealing effect of the device can be improved without opening the baffle plate 14 of the device so as to prevent dust from entering the first shell 1;

the second step is that: when the device is used, if natural heat dissipation can not meet heat dissipation requirements and therefore a threshold temperature is reached, the mercury liquid 7 can be expanded and pushes the piston 5 to move upwards, so that the extrusion block 9 can extrude the pressure switch 10, the pressure switch 10 can control the motor 20 and the electromagnet 15 to be electrified after being extruded, the motor 20 can drive the blade 18 to rotate after being electrified, the electromagnet 15 can adsorb the baffle 14 to rotate after being electrified, so that the baffle 14 rotates and opens to conduct the vent pipe 11, the air in an interlayer between the first shell 1 and the second shell 2 can be downwards discharged after the blade 18 rotates, the air in the interlayer between the first shell 1 and the second shell 2 forms negative pressure after being discharged, so that the air in the first shell 1 can enter the interlayer through the through groove 3, and then external air can enter the first shell 1 through the vent pipe 11, therefore, the circulation of the air can be completed, according to the hot air rising principle, the air with higher temperature in the first shell 1 can be quickly pumped out and exhausted, the external low-temperature air can be supplemented into the first shell 1, the cooling can be quickly completed, and the air in the first shell 1 participates in circulation during cooling, so that the heat dissipation effect is better;

the third step: when air enters the first shell 1 through the vent pipe 11, dust in the air can be filtered through the filter bag 48 when the vent pipe 11 enters the air, so that the electric elements can be protected, meanwhile, the filter bag 48 is fixed on the surface of the connecting ring 46 through the fixing ring 47 and the threads, so that the filter bag 48 can be conveniently detached, replaced and cleaned at any time, and the using effect of the device can be improved;

the fourth step: if the device is in flood during the use, lead to first casing 1 and second casing 2 lower extreme to be submerged by water, so can make floating block 41 shift up, and floating block 41 shifts up and can promote sealed piece 35 and shift up, so can make sealed piece 35 block go into inside the seal groove 36, so can make breather pipe 11 blocked up, so can prevent that water from flowing into first casing 1 inside to can improve the water-proof effects of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An intelligence constant temperature heat dissipation electric controller, includes first casing (1), its characterized in that: the outer side surface of the first shell (1) is fixedly sleeved with a second shell (2), through grooves (3) are formed in the two sides of the upper end of the first shell (1), a seal cavity (4) is fixedly arranged in the middle of the inner side of the first shell (1), a piston (5) is movably clamped at the upper end in the seal cavity (4), a seal ring (6) is fixedly arranged at the lower end of the piston (5), mercury liquid (7) is filled at the lower end in the seal cavity (4), a first connecting rod (8) is fixedly arranged at the upper end of the piston (5), an extrusion block (9) is fixedly arranged at the upper end of the first connecting rod (8), a pressure switch (10) is fixedly arranged at the upper end of the extrusion block (9) in the first shell (1), and two sides of the lower end in the first shell (1) and the second shell (2) are fixedly provided with vent pipes (11), the ventilating mechanism is arranged in the ventilating pipe (11), the ventilating mechanism comprises a first fixing block (12), a first rotating shaft (13), a baffle plate (14), an iron sheet (59) and an electromagnet (15), the first fixing block (12) is fixedly arranged on one side of the upper end of the inside of the ventilating pipe (11), the first rotating shaft (13) is movably arranged in the first fixing block (12) through a bearing, the baffle plate (14) is fixedly arranged on the surface of the outer side of the first rotating shaft (13), the iron sheet (59) is fixedly arranged on the surface of the outer side of the baffle plate (14), the electromagnet (15) is fixedly arranged in the middle of the upper end of the inner side of the ventilating pipe (11), the ventilating mechanism is fixedly arranged at the lower end of the inside of the second shell (2), and the ventilating mechanism comprises a fixing frame (16), a second rotating shaft (17), a, The protective net (21), a fixed frame (16) is fixedly arranged at the lower end inside the second shell (2), a second rotating shaft (17) is movably arranged at the upper end inside the fixed frame (16) through a bearing, blades (18) are fixedly arranged at the lower end of the second rotating shaft (17), a mounting seat (19) is fixedly arranged at the upper end of the fixed frame (16), a motor (20) is fixedly arranged inside the mounting seat (19), the output shaft end of the motor (20) is in transmission connection with the second rotating shaft (17) through a shaft coupling, the protective net (21) is fixedly arranged at the lower end of the fixed frame (16), the pressure switch (10) is electrically connected with the motor (20) and the electromagnet (15), a sealing door plate (22) is movably arranged on the outer side surface of the second shell (2) through a bearing, and a clamping mechanism is arranged inside the sealing door plate (22), the clamping mechanism comprises mounting blocks (23), screw rods (24), moving blocks (25), second fixing blocks (26), third rotating shafts (27), transmission rods (28), first connecting blocks (29), clamping rods (30), clamping grooves (31), third fixing blocks (32) and fourth rotating shafts (33), the mounting blocks (23) are fixedly arranged on two sides of the middle portion of the inner side of the sealing door plate (22), the screw rods (24) are movably arranged between the mounting blocks (23) through bearings, the moving blocks (25) are movably screwed on two sides of the surface of each screw rod (24) through threads, the second fixing blocks (26) are fixedly arranged on the outer side surface of each moving block (25), the third rotating shafts (27) are movably arranged in the middle portion of the inner side of the second fixing blocks (26) through bearings, the transmission rods (28) are fixedly arranged on the outer side surface of the third rotating shafts (27), and the first connecting blocks (29) are fixedly arranged at four corners in the sealing door plate (22), a clamping rod (30) is movably inserted into the first connecting block (29), clamping grooves (31) are formed in four corners of the interior of the second shell (2), the clamping rod (30) is movably clamped in the clamping grooves (31), a third fixing block (32) is fixedly arranged at one end, close to the moving block (25), of the clamping rod (30), a fourth rotating shaft (33) is movably arranged in the third fixing block (32) through a bearing, one end, close to the fourth rotating shaft (33), of the transmission rod (28) is fixedly connected with the fourth rotating shaft (33), and sealing mechanisms are arranged on two sides of the interior of the second shell (2); the sealing mechanism comprises a notch (34), a sealing block (35), a sealing groove (36), a limiting block (37), a second connecting rod (38), a second connecting block (39), a third connecting rod (40) and a floating block (41), the notch (34) is formed in one side of the lower end of the vent pipe (11), the sealing block (35) is movably clamped in the notch (34), the sealing groove (36) is formed in the upper end of the sealing block (35) in the vent pipe (11), the limiting block (37) is fixedly arranged at the lower end of the sealing block (35), the second connecting rod (38) is fixedly arranged at the lower end of the limiting block (37), the second connecting blocks (39) are fixedly arranged on two sides of the lower end in the second shell (2), the third connecting rod (40) is movably inserted in the second connecting blocks (39), and the lower end of the second connecting rod (38) is fixedly connected with the third connecting rod (40), the lower end of the third connecting rod (40) is fixedly provided with a floating block (41); four corners of the lower end surface of the second shell (2) are fixedly provided with bases (42); a heat collecting plate (43) is fixedly arranged in the middle of the upper end of the inner side of the first shell (1), heat conducting copper pipes (44) are fixedly arranged at four corners of the surface of the upper end of the heat collecting plate (43), and a plurality of radiating fin plates (45) are uniformly and fixedly arranged at the upper end of each heat conducting copper pipe (44); a connecting ring (46) is fixedly arranged on one side of the surface of the vent pipe (11), a fixing ring (47) is movably screwed on the outer side surface of the connecting ring (46) through threads, and a filter bag (48) is fixedly arranged on the outer side surface of the fixing ring (47); a first bevel gear (49) is fixedly arranged in the middle of the outer side surface of the screw rod (24), a second bevel gear (50) is movably arranged on the outer side surface of the sealing door plate (22) through a bearing, and the first bevel gear (49) and the second bevel gear (50) are meshed with each other; a sealing sleeve (51) is fixedly arranged on the periphery of the outer side surface of the sealing door plate (22); a hand wheel (52) is fixedly arranged on the surface of one end of the second bevel gear (50), a plurality of mounting plates (53) are uniformly and fixedly arranged in the first shell (1), mounting holes (54) are formed in the four corners of the outer side surface of each mounting plate (53), a torsion spring is arranged on the outer side surface of the first rotating shaft (13), threads on two sides of the surface of the screw rod (24) are opposite, and a visible glass window (55) is fixedly arranged at the upper end of the outer side surface of the sealing door plate (22); a plurality of wire arranging holes (56) are uniformly and fixedly formed in the surface of the upper end of the first shell (1), rubber rings (57) are fixedly arranged in the wire arranging holes (56), and guide blocks (58) are fixedly arranged at the upper ends of the wire arranging holes (56); before the device is used, the electric elements can be fixedly arranged on the outer side surface of the mounting plate (53), when the device is used, the elements in the first shell (1) can be naturally radiated through the heat collecting plate (43), the heat conducting copper pipe (44) and the heat radiating fin plate (45), the heat in the first shell (1) is quickly transmitted to the heat radiating fin plate (45) through the heat collecting plate (43) and the heat conducting copper pipe (44) and then naturally radiated, and therefore the sealing effect of the device can be improved without opening the baffle (14) of the device, and dust is prevented from entering the first shell (1); when the device is used, if natural heat dissipation can not meet heat dissipation requirements and therefore a threshold temperature is reached, the mercury liquid (7) can be expanded and push the piston (5) to move upwards, so that the extrusion block (9) can extrude the pressure switch (10), the pressure switch (10) can control the motor (20) and the electromagnet (15) to be electrified after being extruded, the motor (20) can drive the blade (18) to rotate after being electrified, the electromagnet (15) can adsorb the baffle (14) to rotate after being electrified, so that the baffle (14) is rotated and opened to conduct the vent pipe (11), the blade (18) can downwards discharge air in an interlayer inside the first shell (1) and the second shell (2) after being electrified, negative pressure is formed after the air in the interlayer inside the first shell (1) and the second shell (2) is discharged, so that the air inside the first shell (1) can enter the interlayer through the through groove (3), then, external air can enter the first shell (1) through the vent pipe (11), so that gas circulation can be completed, according to the hot air rising principle, air with higher temperature in the first shell (1) can be rapidly pumped out and discharged, external low-temperature gas can be supplemented to enter the first shell (1), so that cooling can be rapidly completed, air in the first shell (1) participates in circulation during cooling, and the heat dissipation effect is better; air enters the first shell (1) through the vent pipe (11), dust in the air can be filtered through the filter bag (48) when the vent pipe (11) admits air, so that the electric elements can be protected, meanwhile, the filter bag (48) is fixed on the surface of the connecting ring (46) through the fixing ring (47) and the threads, so that the filter bag (48) can be conveniently detached, replaced and cleaned at any time, and the using effect of the device can be improved; if the device is in flood during use, the lower ends of the first shell (1) and the second shell (2) are submerged by water, so that the floating block (41) can move upwards, the sealing block (35) can be pushed to move upwards when the floating block (41) moves upwards, so that the sealing block (35) can be clamped into the sealing groove (36), the vent pipe (11) can be plugged, and water can be prevented from flowing into the first shell (1), so that the waterproof effect of the device can be improved.