CN220556796U - Centralized driving type control circuit overheat protection mechanism based on temperature change - Google Patents
Centralized driving type control circuit overheat protection mechanism based on temperature change Download PDFInfo
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- CN220556796U CN220556796U CN202322135507.5U CN202322135507U CN220556796U CN 220556796 U CN220556796 U CN 220556796U CN 202322135507 U CN202322135507 U CN 202322135507U CN 220556796 U CN220556796 U CN 220556796U
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- bearing frame
- mounting plate
- control circuit
- protection mechanism
- overheat protection
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 230000008859 change Effects 0.000 title claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 11
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a centralized driving type control circuit overheat protection mechanism based on temperature change, which comprises: the bearing frame is of a rectangular frame structure, the first mounting plate is connected inside the bearing frame in a sliding manner, the first mounting plate penetrates through the middle of the second mounting plate, two ends of the first mounting plate are connected inside the bearing frame in a clamping manner, and locking plates are symmetrically arranged at the upper ends of the bearing frame; the two ends of the ventilation plate are respectively provided with rubber springs with 2 side wall surface protruding structural surfaces of the mounting plate. This centralized drive formula control circuit overheat protection mechanism based on temperature variation, the hasp board that sets up through bearing frame upper end symmetry is concentrated circuit board both sides further spacing, provides installation space for concentrated control circuit board through hasp board and the cooperation of mounting panel one and the inside hole of mounting panel two, through the hole between mounting panel one and the mounting panel two for the spacing installation of concentrated control circuit board.
Description
Technical Field
The utility model relates to the technical field of circuit overload protection, in particular to a centralized driving type control circuit overheat protection mechanism based on temperature change.
Background
Because of the rapid development of electronic technology, the existing electronic equipment control circuit is in a centralized driving structure, and because the volume of the circuit board body is smaller and the internal integration level is extremely high, the lead spacing is smaller and smaller, the insulating film is thinner and thinner, the control circuit board is easier to damage, and the control circuit board needs to be protected in order to increase the temperature change in the working process.
The existing circuit board protective equipment is mainly applied to the anticollision in the circuit board transportation process, avoids the damage to the centralized circuit board to shake, but the circuit board cooling space that limit structure blockked, and the whole inconvenient dismantlement installation of current centralized control circuit board when using for circuit board damage probability further increases, makes circuit board overheat overload damage, and long-time uninterrupted increases the heat dissipation burden to circuit board cooling.
Disclosure of Invention
The utility model aims to provide a centralized driving type control circuit overheat protection mechanism based on temperature change, which aims to solve the problems that the prior art is mainly applied to an anti-collision space, is used for placing damage and is unconscious in corresponding heat dissipation effect, and the existing centralized control circuit board is inconvenient to detach and install integrally when in use, so that the damage probability of the circuit board is further increased, the circuit board is damaged by overheat overload, and the heat dissipation burden is increased for cooling the circuit board for a long time without interruption.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a centralized drive formula control circuit overheat protection mechanism based on temperature variation, includes the carriage, and it sets up to rectangular frame structure, carriage inside sliding connection has mounting panel one, and mounting panel one runs through mounting panel two inside middles, mounting panel two both ends block connect in the carriage is inside, and the carriage upper end symmetry is provided with the latch plate;
the two ends of the ventilation plate are respectively connected with the surface of the convex structure of one side wall surface of the 2 mounting plates, rubber springs are symmetrically arranged at the two ends of the ventilation plate, one end of each rubber spring is positioned on the surface of the bearing frame, a molten metal telescopic pipe is arranged between the bearing frame and the ventilation plate, and one end of each molten metal telescopic pipe is connected with a traction spring;
the mounting plate is connected to the block of the mounting plate in the two sides of the bearing frame, storage batteries are symmetrically arranged in the bearing frame and connected with 1 contact connecting wire, one end of the contact connecting wire is propped against a metal plate on one side of the metal liquid telescopic pipe, and one end of the metal liquid telescopic pipe is connected to the inside of the bearing frame in a block mode.
By adopting the technical scheme, the centralized driving type control circuit can keep an efficient heat dissipation environment space in the middle of work.
Preferably, the bottom end of the bearing frame is symmetrically and vertically provided with telescopic rods, and the telescopic rods are rod body structures with two ends in sliding connection.
By adopting the technical scheme, the telescopic rod provides support for the bearing frame, and the auxiliary device is used.
Preferably, the first mounting plate and the second mounting plate are arranged in the vertical direction, and the first mounting plate and the second mounting plate are provided with penetrating holes at equal intervals.
By adopting the technical scheme, the first mounting plate and the second mounting plate are convenient to provide a mounting space for the bottom end of the circuit board.
Preferably, the side wall surface of the rubber spring is propped against the side wall surface of the molten metal telescopic pipe, the molten metal telescopic pipe is composed of an anti-corrosion silicone pipe and liquid metal, and the rubber spring is composed of high-temperature resistant rubber.
By adopting the technical scheme, the rubber spring is matched with the metal liquid telescopic pipe, so that the use is further limited.
Preferably, the molten metal telescopic pipe is aligned with the central line of the traction spring, one end of the traction spring is connected with the groove in the bearing frame, and contact connecting lines are symmetrically arranged on two sides of the central line of the molten metal telescopic pipe in the bearing frame.
By adopting the technical scheme, the liquid metal in the metal liquid telescopic pipe rapidly expands after being heated, so that one end of the metal liquid telescopic pipe is clamped into the bearing frame to be in butt joint with the contact connecting wire.
Preferably, the heat radiation fan is connected in the mounting plate in a rotating way, and the mounting plate and the bearing frame are arranged in a vertical direction.
By adopting the technical scheme, the installation space for the cooling fan is adjusted and used through the installation plate.
Compared with the prior art, the utility model has the beneficial effects that: this centralized drive formula control circuit overheat protection mechanism based on temperature variation:
1. when the device is used, the locking plates symmetrically arranged at the upper end of the bearing frame are used for further limiting the two sides of the centralized circuit board, the locking plates are matched with the inner holes of the first mounting plate and the second mounting plate to provide a mounting space for the centralized control circuit board, and the centralized control circuit board is limited and mounted through the holes between the first mounting plate and the second mounting plate, so that the heat dissipation environment is further improved;
2. the locking plates arranged on the two sides of the bearing frame are matched, so that the centralized circuit board is conveniently pushed into the upper part of the bearing frame from one side, the first mounting plate and the second mounting plate are matched to provide mounting space for the centralized circuit board, the centralized control circuit board is conveniently detached, the bottom end of the centralized control circuit board is in butt joint with the inner opening of the ventilation plate, and the inner holes of the ventilation plate are conveniently used for flowing fluid;
3. after the centralized control circuit board is in a high-temperature state during work, the metal liquid in the metal liquid telescopic pipe is subjected to thermal expansion, one end of the metal liquid telescopic pipe is clamped into the bearing frame to be in butt joint with the contact connecting wire, connection between the storage batteries is maintained, the storage batteries are further electrified for the work of the cooling fan, and efficient cooling protection is achieved.
Drawings
FIG. 1 is a schematic view of the overall internal top view structure of the present utility model;
FIG. 2 is a schematic diagram of the overall internal front view of the present utility model;
FIG. 3 is a schematic diagram of the overall internal side view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a carrier; 2. a first mounting plate; 3. a second mounting plate; 4. a latch plate; 5. a telescopic rod; 6. a ventilation plate; 7. a rubber spring; 8. a molten metal telescopic tube; 9. a traction spring; 10. a contact connection line; 11. a storage battery; 12. a third mounting plate; 13. a heat radiation fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a centralized drive formula control circuit overheat protection mechanism based on temperature variation, includes carrier 1, mounting panel one 2, mounting panel two 3, latch plate 4, telescopic link 5, ventilative board 6, rubber spring 7, molten metal flexible pipe 8, traction spring 9, contact connecting wire 10, battery 11, mounting panel three 12 and radiator fan 13;
the bearing frame 1 is of a rectangular frame structure, a first mounting plate 2 is connected inside the bearing frame 1 in a sliding manner, the first mounting plate 2 penetrates through the middle of the inside of a second mounting plate 3, two ends of the second mounting plate 3 are connected inside the bearing frame 1 in a clamping manner, locking plates 4 are symmetrically arranged at the upper end of the bearing frame 1, a telescopic rod 5 is symmetrically and vertically arranged at the bottom end of the bearing frame 1, the telescopic rod 5 is of a rod body structure with two ends in a sliding manner, the first mounting plate 2 and the second mounting plate 3 are arranged in a vertical direction, and penetrating holes are formed in the first mounting plate 2 and the second mounting plate 3 at equal intervals;
when the circuit board cooling device is used, the bearing frame 1 supports the whole bearing frame 1 through the telescopic rod 5 arranged at the bottom, as shown in fig. 2, the bearing frame 1 is convenient for providing an installation space for the centralized circuit board by adjusting the rod body structure height of the two ends of the telescopic rod 5 in a sliding manner, the first mounting plates 2 and the second mounting plates 3 which are vertically and alternately arranged in the bearing frame 1 are matched, as shown in fig. 1, the installation space is provided for the centralized circuit board, and a heat dissipation environment is provided for the centralized circuit board through the hole matching reserved between the first mounting plates 2 and the second mounting plates 3, as shown in fig. 1, the L-shaped locking plates 4 arranged at two sides of the bearing frame 1 are used for providing limit for two sides of the centralized circuit board, and the centralized circuit board is convenient to keep limited;
the two ends of the ventilation plate 6 are respectively and symmetrically provided with rubber springs 7 on the structural surface of the side wall surface of the first 2 mounting plates, one end of each rubber spring 7 is arranged on the surface of the bearing frame 1, a molten metal telescopic pipe 8 is arranged between the bearing frame 1 and the ventilation plate 6, one end of each molten metal telescopic pipe 8 is connected with a traction spring 9, the side wall surface of each rubber spring 7 is abutted against the side wall surface of each molten metal telescopic pipe 8, each molten metal telescopic pipe 8 consists of an anti-corrosion silicone pipe and liquid metal, each rubber spring 7 consists of high-temperature resistant rubber, the molten metal telescopic pipes 8 are aligned with the central line of each traction spring 9, one end of each traction spring 9 is connected with the corresponding groove in the bearing frame 1, and contact connecting wires 10 are symmetrically arranged on two sides of the central line of each molten metal telescopic pipe 8 in the bearing frame 1;
the inside of the ventilation plate 6 is provided with a rich pipeline, when the ventilation plate is installed and used with the centralized circuit board, the top end of the ventilation plate 6 is propped against the centralized circuit board, the rubber spring 7 arranged on one side of the ventilation plate 6 is matched with the convex structure arranged on the side wall surface of the telescopic rod 5, so that the ventilation plate 6 is positioned between the 2 mounting plates 2, as shown in fig. 1, the centralized circuit board is supported, when the ventilation plate is used, the ventilation plate 6 is supported by the metal liquid telescopic tube 8 and the rubber spring 7, when the ventilation plate 6 is used, holes in the ventilation plate 6 are convenient for heat to be dissipated to the outside, the ventilation plate is inflated after the metal liquid telescopic tube 8 and the rubber spring 7 receive the heat, so that the rubber spring 7 pushes the ventilation plate 6 to prop against the side wall of the mounting plate 2, the metal liquid at one end of the metal liquid telescopic tube 8 is pushed into the bearing frame 1 by the metal liquid expansion, one end of the metal liquid telescopic tube 8 is extruded with the traction spring 9, the contact connecting wire 10 is butted with the metal plate on one side of the metal liquid telescopic tube 8, and current flow between the contact connecting wires 10 is convenient;
the third mounting plate 12 is connected to two sides of the bearing frame 1 in a clamping way, storage batteries 11 are symmetrically arranged in the bearing frame 1, the storage batteries 11 are connected with 1 contact connecting wire 10, one end of the contact connecting wire 10 is propped against a metal plate on one side of the molten metal telescopic pipe 8, one end of the molten metal telescopic pipe 8 is connected to the inside of the bearing frame 1 in a clamping way, a cooling fan 13 is rotationally connected to the inside of the third mounting plate 12, and the third mounting plate 12 is arranged in a vertical direction with the bearing frame 1;
install in the carrier 1 both sides through mounting panel three 12 during the use, radiator fan 13 that the mounting panel three 12 bottom of being convenient for set up adjusts wind direction angle as required, be convenient for cool down the centralized circuit board of ventilative board 6 inside hole one foundation upper end, link between the contact connecting wire 10 during the use, make contact connecting wire 10 open and close for the switch of 2 battery 11 and provide spacingly, supply power to radiator fan 13 inside the mounting panel three 12 through battery 11, make radiator fan 13 heat dissipation to centralized circuit board, avoid the inside overload of centralized circuit board, after centralized circuit board temperature reduces, the flexible pipe 8 of metal liquid is retrieved, make contact connecting wire 10 close and the linkage of battery 11, make radiator fan 13 stop rotating.
Working principle: when the overheat protection mechanism of the centralized driving type control circuit based on temperature change is used, the first mounting plate 2 and the second mounting plate 3 which are arranged inside the bearing frame 1 are linked to provide mounting space for the centralized circuit board, the locking plates 4 arranged on two sides of the bearing frame 1 are directly connected with the circuit board in a buckling mode, when the circuit board is overheated, a large amount of heat is transferred to the rubber spring 7 and the metal liquid telescopic tube 8 through the ventilating plate 6, the metal plate at one end of the metal liquid telescopic tube 8 is in butt joint with the storage battery 11 through the internal expansion of the metal liquid telescopic tube 8, current linkage between the storage battery 11 is achieved, the storage battery 11 drives the cooling fan 13 to work downwards, the angle of the cooling fan 13 is adjusted, cold air is rapidly delivered to the circuit board by matching with the internal holes of the ventilating plate 6, the temperature of the centralized driving type control circuit in the circuit board is reduced, good operation environment is kept, overload overheat is avoided, and the overall practicability is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a centralized drive formula control circuit overheat protection mechanism based on temperature variation, includes carrier (1), ventilative board (6) and mounting panel three (12), its characterized in that:
the bearing frame (1) is of a rectangular frame structure, a first mounting plate (2) is connected inside the bearing frame (1) in a sliding manner, the first mounting plate (2) penetrates through the middle inside a second mounting plate (3), two ends of the second mounting plate (3) are connected inside the bearing frame (1) in a clamping manner, and locking plates (4) are symmetrically arranged at the upper end of the bearing frame (1);
the two ends of the ventilation plate (6) are respectively connected with the surface of the convex structure of the side wall surface of the mounting plate I (2), rubber springs (7) are symmetrically arranged at the two ends of the ventilation plate (6), one end of each rubber spring (7) is positioned on the surface of the bearing frame (1), a molten metal telescopic pipe (8) is arranged between the bearing frame (1) and the ventilation plate (6), and one end of each molten metal telescopic pipe (8) is connected with a traction spring (9);
mounting panel III (12), its block is connected bear frame (1) both sides, bear the inside symmetry of frame (1) and be provided with battery (11), and battery (11) are connected with 1 contact connecting wire (10), contact connecting wire (10) one end offsets with metal sheet on one side of the flexible pipe of molten metal (8), and flexible pipe of molten metal (8) one end block is connected in bearing frame (1) inside.
2. The temperature change-based centralized driving control circuit overheat protection mechanism of claim 1, wherein: the bottom end of the bearing frame (1) is symmetrically and vertically provided with telescopic rods (5), and the telescopic rods (5) are rod body structures with two ends in sliding connection.
3. The temperature change-based centralized driving control circuit overheat protection mechanism of claim 1, wherein: the first mounting plate (2) and the second mounting plate (3) are arranged in the vertical direction, and penetrating holes are formed in the first mounting plate (2) and the second mounting plate (3) at equal intervals.
4. The temperature change-based centralized driving control circuit overheat protection mechanism of claim 1, wherein: the side wall surface of the rubber spring (7) is propped against the side wall surface of the molten metal telescopic pipe (8), the molten metal telescopic pipe (8) is composed of an anti-corrosion silicone pipe and liquid metal, and the rubber spring (7) is composed of high-temperature-resistant rubber.
5. The temperature change-based centralized driving control circuit overheat protection mechanism of claim 1, wherein: the metal liquid telescopic pipe (8) is aligned with the central line of the traction spring (9), one end of the traction spring (9) is connected with the inner groove of the bearing frame (1), and contact connecting lines (10) are symmetrically arranged on two sides of the central line of the metal liquid telescopic pipe (8) in the bearing frame (1).
6. The temperature change-based centralized driving control circuit overheat protection mechanism of claim 1, wherein: and the third mounting plate (12) is internally connected with a cooling fan (13) in a rotating way, and the third mounting plate (12) and the bearing frame (1) are arranged in a vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322135507.5U CN220556796U (en) | 2023-08-09 | 2023-08-09 | Centralized driving type control circuit overheat protection mechanism based on temperature change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322135507.5U CN220556796U (en) | 2023-08-09 | 2023-08-09 | Centralized driving type control circuit overheat protection mechanism based on temperature change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220556796U true CN220556796U (en) | 2024-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322135507.5U Active CN220556796U (en) | 2023-08-09 | 2023-08-09 | Centralized driving type control circuit overheat protection mechanism based on temperature change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220556796U (en) |
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2023
- 2023-08-09 CN CN202322135507.5U patent/CN220556796U/en active Active
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