CN113163691B - Embedded intelligent circuit board for new energy automobile - Google Patents
Embedded intelligent circuit board for new energy automobile Download PDFInfo
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- CN113163691B CN113163691B CN202110447146.0A CN202110447146A CN113163691B CN 113163691 B CN113163691 B CN 113163691B CN 202110447146 A CN202110447146 A CN 202110447146A CN 113163691 B CN113163691 B CN 113163691B
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- circuit board
- control module
- connecting frame
- contact switch
- electric push
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20281—Thermal management, e.g. liquid flow control
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20318—Condensers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a circuit board, in particular to an embedded intelligent circuit board for a new energy automobile. The embedded intelligent circuit board for the new energy automobile can automatically cool, can recycle cooling liquid and can prolong the service life and improve the safety. The utility model provides an embedded intelligent circuit board for new energy automobile, includes circuit board, gim peg, locating pin, damper and cooling body, and the inboard slidingtype of circuit board is equipped with four gim pegs, and gim peg upper portion is equipped with the locating pin, and the circuit board bottom is equipped with damper, and the circuit board top is equipped with cooling body. The cooling device is provided with the circulating mechanism and the heat dissipation mechanism, the heat dissipation mechanism can improve the effect of the circulating mechanism on heat dissipation of cooling liquid, the cooling liquid can be recycled, and the effect of energy conservation is achieved.
Description
Technical Field
The invention relates to a circuit board, in particular to an embedded intelligent circuit board for a new energy automobile.
Background
Along with electronic product is towards miniaturization and digital development, the circuit board also is towards high density and high accuracy development, and the circuit board can produce a large amount of heats when using to can not fine disperse away, it is known that, the high temperature can direct influence the life-span of circuit board, but the circuit board on the existing market mostly does not have radiator, and the artifical cooling to the circuit board needs the coolant liquid of changing many times in addition, so can cause the waste of resource.
Patent application CN209949521U, the publication date is 2020.01.14, an embedded intelligent circuit board is disclosed, including the circuit board, information processor module, the U type fixed strip, the circular port, small-size fan, the signal reception module, the signaling module, temperature-sensing ware and emitting diode etc., connect the power with the circuit board through power connector, store partial electric power in small-size electric capacity battery inside through the circuit board, detect the temperature of circuit board through the temperature-sensing ware, then with the signal transmission to the information processor module that detects, judge the temperature through the information processor module, if the temperature has surpassed normal operating temperature, just control its work that begins to small-size fan through control switch, pass through small-size fan suction with the hot-air, reach the effect of heat extraction, in case the temperature of environment falls back to normal temperature, then small-size fan stops, can supply power to small-size fan through small-size electric capacity battery during the use, can continue work when the system power supply, the cooling that lasts, more conveniently fix through the U type fixed strip of circuit board both sides, however, the device does not set up damper, and then can influence the life and the security of circuit board.
Therefore, an embedded intelligent circuit board for a new energy automobile, which can automatically cool, can recycle a cooling liquid, and can improve the service life and safety, is urgently needed to be designed.
Disclosure of Invention
In order to overcome the defects that the existing circuit board cannot automatically dissipate heat, the manual cooling resource consumption is large and the service life is not long, the technical problem of the invention is as follows: the embedded intelligent circuit board for the new energy automobile can automatically cool, can recycle cooling liquid and can prolong the service life and improve the safety.
The purpose of the invention is realized by adopting the following technical scheme: the utility model provides an embedded intelligent circuit board for new energy automobile, includes circuit board, gim peg, locating pin, damper and cooling body, and the inboard slidingtype of circuit board is equipped with four gim pegs, and gim peg upper portion is equipped with the locating pin, and the circuit board bottom is equipped with damper, and the circuit board top is equipped with cooling body.
Further, the damping mechanism comprises first telescopic assemblies, fixing plates, bolts and nuts, four first telescopic assemblies are arranged at the bottom of the circuit board, the fixing plates are connected among the bottoms of the four first telescopic assemblies, the four bolts are arranged at the bottom of the fixing plates, and the nuts are arranged on the bolts in a threaded mode.
Further explaining, the cooling mechanism comprises a fixing frame, second telescopic assemblies, a condensation pipe and connecting rods, four fixing frames are arranged at the top of the circuit board, two second telescopic assemblies are arranged on the upper portion of the inner side of the fixing frame, the condensation pipe is connected between the bottoms of the four second telescopic assemblies, and the two connecting rods are connected in the condensation pipe.
Further explaining, still including the moving mechanism, the moving mechanism is including first electric putter, first link, first contact switch, second contact switch, temperature sensor, telescopic link and second link, be equipped with first electric putter on the circuit board, first electric putter's telescopic link top is equipped with first link, first link is connected with the condenser pipe, first electric putter upside is equipped with first contact switch, first contact switch and first link cooperation, be equipped with second contact switch on the circuit board, second contact switch and first link cooperation, be equipped with temperature sensor on the first link, be equipped with the telescopic link on the circuit board, the telescopic link top is equipped with the second link, the second link is connected with the condenser pipe.
Further explaining, still including circulation mechanism, circulation mechanism is equipped with the manger plate valve including, liquid storage pot, circulating water pump, feed liquor pipe, drain pipe and fin on the condenser pipe, be equipped with the manger plate valve on the condenser pipe, be equipped with the liquid storage pot on the circuit board, the liquid storage pot top is equipped with circulating water pump, is connected with the feed liquor pipe between circulating water pump and the condenser pipe, is connected with the drain pipe between liquid storage pot and the condenser pipe, and the manger plate valve is located between feed liquor pipe and the drain pipe, is equipped with the fin on the liquid storage pot.
Further, the heat dissipation device comprises a heat dissipation mechanism, the heat dissipation mechanism comprises a water flow sensor, a first mounting seat and a fan, the water flow sensor is arranged at the top of the circulating water pump and connected with the liquid inlet pipe, the first mounting seat is arranged on the fixing plate, the fan is arranged at the top of the first mounting seat, and the fan is matched with the heat dissipation fins.
Further explaining, still including protection mechanism, protection mechanism is equipped with the second mount pad including second mount pad, second electric putter and shock attenuation blotter, and the fixed plate top is equipped with the second mount pad, and the second mount pad inboard is equipped with two second electric putter, is connected with shock attenuation blotter between two second electric putter's the telescopic link top, and shock attenuation blotter is located the circuit board below.
The control box is arranged on the circuit board, a storage battery, a control module and a power module are installed in the control box, the storage battery supplies power for the embedded intelligent circuit board for the new energy automobile, the output end of the storage battery is electrically connected with the power module, the power module is connected with a power main switch through a circuit, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the temperature sensor is electrically connected with the control module, the water flow sensor is electrically connected with the control module, the first contact switch and the second contact switch are electrically connected with the control module, the first electric push rod and the second electric push rod are connected with the control module through the relay control module, the circulating water pump is connected with the control module through the relay control module, and the fan is connected with the control module through the relay control module.
The invention has the beneficial effects that:
1. the damping mechanism is arranged, and plays a role in buffering the movement of the circuit board, so that the service life of the circuit board can be prolonged;
2. the circuit board cooling device is provided with the cooling mechanism and the moving mechanism, the moving mechanism operates to drive the cooling mechanism to operate, and the cooling mechanism cools and reduces the temperature of the circuit board, so that the circuit board can be prevented from being damaged due to overhigh temperature, and the effect of automatic cooling is achieved;
3. the circulating mechanism and the heat dissipation mechanism are arranged, and the heat dissipation mechanism can improve the heat dissipation effect of the circulating mechanism on the cooling liquid, so that the cooling liquid can be recycled, and the energy-saving effect is achieved;
4. according to the invention, the protection mechanism is arranged, so that the protection mechanism can prevent the circuit board from vibrating too much, and the effect of damping and buffering is achieved, thereby protecting the circuit board.
Drawings
Fig. 1 is a schematic perspective view of a first viewing angle according to the present invention.
Fig. 2 is a perspective view of a second perspective structure according to the present invention.
Fig. 3 is a schematic perspective view of the damping mechanism of the present invention.
Fig. 4 is a perspective view of the cooling mechanism of the present invention.
Fig. 5 is a schematic view of a first partial body structure of the moving mechanism of the present invention.
Fig. 6 is a schematic diagram of a partially exploded perspective structure of the moving mechanism of the present invention.
Fig. 7 is a schematic diagram of a second partial body structure of the moving mechanism of the present invention.
Fig. 8 is a schematic perspective view of the circulation mechanism of the present invention.
Fig. 9 is a schematic perspective view of the heat dissipation mechanism of the present invention.
Fig. 10 is a perspective view of the protection mechanism of the present invention.
Fig. 11 is a schematic view of the expanded perspective structure of the protection mechanism of the present invention.
FIG. 12 is a block circuit diagram of the present invention.
Fig. 13 is a circuit schematic of the present invention.
Reference numerals: 1_ circuit board, 2_ fixed bolt, 3_ positioning pin, 4_ control box, 5_ damping mechanism, 51_ first telescopic component, 52_ fixed plate, 53_ bolt, 54_ nut, 6_ cooling mechanism, 61_ fixed frame, 62_ second telescopic component, 63_ condenser tube, 64_ connecting rod, 7_ moving mechanism, 71_ first electric push rod, 72_ first connecting frame, 73_ first contact switch, 74_ second contact switch, 75_ temperature sensor, 76_ telescopic rod, 77_ second connecting frame, 8_ circulating mechanism, 81_ water retaining valve, 82_ 83_ circulating water pump, 84_ liquid inlet pipe, 85_ liquid outlet pipe, 86_ heat sink, 9_ heat dissipation mechanism, 91_ water flow sensor, 92_ first mounting seat, 93_ fan, 10_ protection mechanism, 101_ second mounting seat, 102_ second electric push rod, 103_ damping cushion.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
An embedded intelligent circuit board for a new energy automobile is shown in figures 1-4 and comprises a circuit board 1, fixing bolts 2, positioning pins 3, a damping mechanism 5 and a cooling mechanism 6, wherein the four fixing bolts 2 are arranged on the inner side of the circuit board 1 in a sliding mode, the positioning pins 3 are arranged on the upper portions of the fixing bolts 2, the damping mechanism 5 is arranged at the bottom of the circuit board 1, and the cooling mechanism 6 is arranged at the top of the circuit board 1.
People manually pull the four positioning pins 3 upwards to enable the four fixing bolts 2 to upwards slide out from the circuit board 1, meanwhile, people take off part of the damping mechanism 5, then people install the equipment in the new energy automobile in an embedded mode, then people enable the positioning pins 3 and the fixing bolts 2 to be inserted back to the original positions, and enable part of the damping mechanism 5 to recover to the original positions, therefore, the equipment is fixed, when people use the new energy automobile, the circuit board 1 works and generates heat, at the moment, people enable the cooling mechanism 6 to operate, then the circuit board 1 is cooled, after the circuit board 1 is cooled, people enable the cooling mechanism 6 to recover to the original positions, meanwhile, the damping mechanism 5 can prevent the circuit board 1 from shaking too much in the running process of the new energy automobile, further, the use safety of the circuit board 1 can be improved, and after people stop the new energy automobile, the circuit board 1 stops working and is static.
People manual rotation nut 54, then take off nut 54, people make this equipment install in new energy automobile afterwards, make bolt 53 insert inside the new energy automobile simultaneously, people put back bolt 53 with nut 54 afterwards on, screw nut 54 again, thereby make this equipment fix, the in-process that new energy automobile went, the car removes and to make circuit board 1 rock from top to bottom, first flexible subassembly 51 takes place deformation this moment, and then play the cushioning effect to the removal of circuit board 1, the range that can prevent circuit board 1 from rocking from top to bottom simultaneously is too big, thereby can prolong the life of circuit board 1, treat the new energy automobile back of stopping down, first flexible subassembly 51 resets, make circuit board 1 resume the normal position.
People pour the coolant into condenser pipe 63 into, when circuit board 1 generates heat, people make condenser pipe 63 move down manually, and then make connecting rod 64 move down, the flexible subassembly 62 of second is stretched simultaneously, treat condenser pipe 63 move down to after contacting with circuit board 1, the coolant liquid in the condenser pipe 63 carries out cooling to circuit board 1, treat circuit board 1 cooling back, people loosen condenser pipe 63, the flexible subassembly 62 of second resets, make connecting rod 64 and condenser pipe 63 move back the normal position.
Example 2
Based on embodiment 1, as shown in fig. 1, fig. 2, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10 and fig. 11, the heat exchanger further includes a moving mechanism 7, the moving mechanism 7 includes a first electric push rod 71, a first connecting frame 72, a first contact switch 73, a second contact switch 74, a temperature sensor 75, an expansion rod 76 and a second connecting frame 77, the first electric push rod 71 is disposed in the middle of the left side of the circuit board 1, the first connecting frame 72 is disposed on the top of the expansion rod of the first electric push rod 71, the first connecting frame 72 is connected with the condensation pipe 63, the first contact switch 73 is disposed on the upper side of the first electric push rod 71, the first contact switch 73 is engaged with the first connecting frame 72, the second contact switch 74 is disposed in the middle of the left side of the top of the circuit board 1, the second contact switch 74 is engaged with the first connecting frame 72, the temperature sensor 75 is disposed on the right side of the first connecting frame 72, the expansion rod 76 is disposed in the middle of the right side of the circuit board 1, the expansion rod 76 is disposed with the second connecting frame 77 connected with the condensation pipe 63.
After people install the equipment, the power main switch is pressed down, the equipment is powered on, the temperature sensor 75 detects the temperature of the surface of the circuit board 1, the temperature sensor 75 feeds detected data back to the control module, the control module compares the detected value with a preset value in the control module, when the detected value reaches the preset value, the control module controls the telescopic rod of the first electric push rod 71 to shorten for three seconds, and further the first connecting frame 72 moves downwards for three seconds, so that the temperature sensor 75 and the condenser pipe 63 move downwards for three seconds, the condenser pipe 63 moves so that the second connecting frame 77 moves downwards for three seconds, and further the telescopic rod 76 shortens for three seconds, after three seconds, the first connecting frame 72 and the condenser pipe 63 stop moving, meanwhile, the first connecting frame 72 is in contact with the second contact switch 74, the condenser pipe 63 is in contact with the circuit board 1, so that the temperature of the circuit board 1 is reduced, after the circuit board 1 is cooled down, the control module controls the telescopic rod of the first electric push rod 71 to extend for three seconds, so that the condenser pipe 63, the first connecting frame 72 and the second connecting frame 77 move upwards for three seconds, after the circuit board is cooled, the contact with the first electric push rod 73, and the first electric push rod 71 can receive a signal after the condenser pipe 73 stops, and the electric switch 73 stops.
Still including circulation mechanism 8, circulation mechanism 8 is including water retaining valve 81, liquid storage pot 82, circulating water pump 83, feed liquor pipe 84, drain pipe 85 and fin 86, condenser pipe 63 left side front portion is equipped with water retaining valve 81, circuit board 1 left side front portion is equipped with liquid storage pot 82, the liquid storage pot 82 top is equipped with circulating water pump 83, be connected with feed liquor pipe 84 between circulating water pump 83 and the condenser pipe 63, be connected with drain pipe 85 between liquid storage pot 82 and the condenser pipe 63, water retaining valve 81 is located between feed liquor pipe 84 and the drain pipe 85, liquid storage pot 82 left side is equipped with fin 86.
After the circuit board 1 is cooled, the temperature of the cooling liquid in the condensation pipe 63 rises, when the first connecting frame 72 contacts with the second contact switch 74, the second contact switch 74 sends a signal, the control module receives the signal and then controls the circulating water pump 83 to work, so that the cooling liquid in the condensation pipe 63 is extracted, the cooling liquid in the condensation pipe 63 enters the circulating water pump 83 through the liquid inlet pipe 84 and then flows into the liquid storage tank 82, at the moment, the cooling fins 86 dissipate the heat of the cooling liquid in the liquid storage tank 82, the temperature of the cooling liquid is reduced, the cooled cooling liquid flows back to the condensation pipe 63 through the liquid outlet pipe 85, then the condensation pipe 63 cools the circuit board 1 again, meanwhile, the water blocking valve 81 can prevent the cooling liquid which is not cooled and the cooled cooling liquid from being mixed together, when the first connecting frame 72 moves back to the original position upwards, the first connecting frame 72 is separated from the second contact switch 74, and then the control module controls the circulating water pump 83 to stop working, and the cooling liquid in the condensation pipe 63 stops flowing.
The water circulation water pump fixing device is characterized by further comprising a heat dissipation mechanism 9, wherein the heat dissipation mechanism 9 comprises a water flow sensor 91, a first mounting seat 92 and a fan 93, the water flow sensor 91 is arranged at the top of the water circulation pump 83, the water flow sensor 91 is connected with the liquid inlet pipe 84, the first mounting seat 92 is arranged at the rear portion of the left side of the top of the fixing plate 52, the fan 93 is arranged at the top of the first mounting seat 92, and the fan 93 is located behind the cooling fins 86.
When the cooling liquid flows into the circulating water pump 83 through the liquid inlet pipe 84, the flow speed of the cooling liquid in the liquid inlet pipe 84 is detected by the water flow sensor 91, the detected data are fed back to the control module by the water flow sensor 91, the detection value is compared with the preset value in the control module by the control module, when the detection value reaches the preset value, the control module controls the fan 93 to work, and then the heat dissipation fins 86 are blown to dissipate heat, the cooled heat dissipation fins 86 continue to dissipate heat of the cooling liquid, when the circulating water pump 83 stops working, the cooling liquid in the liquid inlet pipe 84 stops flowing gradually, the flow speed of the cooling liquid is reduced, and the control module controls the fan 93 to stop working.
Still including protection mechanism 10, protection mechanism 10 is equipped with second mount pad 101 including second mount pad 101, second electric putter 102 and shock attenuation blotter 103 at the top of fixed plate 52, and second mount pad 101 inboard is equipped with two second electric putter 102, is connected with shock attenuation blotter 103 between two second electric putter 102's the telescopic link top, and shock attenuation blotter 103 is located circuit board 1 below.
Circulating water pump 83 work can increase the range that circuit board 1 rocked from top to bottom, when the detected value of water flow sensor 91 feedback reached the default among the control module, control module control second electric putter 102's telescopic link extension three seconds, make damping cushion 103 upwards move three seconds, three seconds back, damping cushion 103 and circuit board 1 contact and stop moving, damping cushion 103 can prevent that the range of circuit board 1 vibrations is too big this moment, the effect of damping cushion has been reached, thereby play the guard action to circuit board 1, when the velocity of flow of the coolant liquid in feed liquor pipe 84 reduces, control module control second electric putter 102's telescopic link shortens three seconds, and then make damping cushion 103 move three seconds down, three seconds back, damping cushion 103 stops moving.
As shown in fig. 1, 12 and 13, the intelligent circuit board further comprises a control box 4, the control box 4 is arranged in the middle of the front side of the circuit board 1, a storage battery, a control module and a power module are installed in the control box 4, the storage battery supplies power to the embedded intelligent circuit board for the new energy automobile, the output end of the storage battery is electrically connected with the power module, the power module is connected with a power main switch through a circuit, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the temperature sensor 75 is electrically connected with the control module, the water flow sensor 91 is electrically connected with the control module, the first contact switch 73 and the second contact switch 74 are both electrically connected with the control module, the first electric push rod 71 and the second electric push rod 102 are both connected with the control module through the relay control module, the circulating water pump 83 is connected with the control module through the relay control module, and the fan 93 is connected with the control module through the relay control module.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (6)
1. An embedded intelligent circuit board for a new energy automobile is characterized by comprising a circuit board (1), fixing bolts (2), positioning pins (3), a damping mechanism (5) and a cooling mechanism (6), wherein the four fixing bolts (2) are arranged on the inner side of the circuit board (1) in a sliding mode, the positioning pins (3) are arranged on the upper portions of the fixing bolts (2), the damping mechanism (5) is arranged at the bottom of the circuit board (1), and the cooling mechanism (6) is arranged at the top of the circuit board (1);
the cooling mechanism (6) comprises a fixed frame (61), second telescopic assemblies (62), a condensation pipe (63) and connecting rods (64), four fixed frames (61) are arranged at the top of the circuit board (1), two second telescopic assemblies (62) are arranged at the upper part of the inner side of each fixed frame (61), the condensation pipe (63) is connected between the bottoms of the four second telescopic assemblies (62), and two connecting rods (64) are connected inside each condensation pipe (63);
the temperature control device is characterized by further comprising a moving mechanism (7), wherein the moving mechanism (7) comprises a first electric push rod (71), a first connecting frame (72), a first contact switch (73), a second contact switch (74), a temperature sensor (75), a telescopic rod (76) and a second connecting frame (77), a first electric push rod (71) is arranged on the circuit board (1), the first connecting frame (72) is arranged at the top of the telescopic rod of the first electric push rod (71), the first connecting frame (72) is connected with the condenser pipe (63), the first contact switch (73) is arranged on the upper side of the first electric push rod (71), the first contact switch (73) is matched with the first connecting frame (72), the second contact switch (74) is arranged on the circuit board (1), the second contact switch (74) is matched with the first connecting frame (72), the temperature sensor (75) is arranged on the first connecting frame (72), the telescopic rod (76) is arranged on the circuit board (1), the second connecting frame (77) is arranged at the top of the telescopic rod (76), the second connecting frame (77) is connected with the condenser pipe (63), the temperature sensor (75) is used for comparing the detected data of the temperature sensor (75) and the detected data of the control module of the circuit board (1), when a detection value reaches a preset value, the control module controls the telescopic rod of the first electric push rod (71) to be shortened for three seconds, so that the first connecting frame (72) moves downwards for three seconds, the temperature sensor (75) and the condenser pipe (63) move downwards for three seconds, the condenser pipe (63) moves to enable the second connecting frame (77) to move downwards for three seconds, then the telescopic rod (76) is shortened for three seconds, after the three seconds, the second connecting frame (72) and the condenser pipe (63) stop moving, meanwhile, the first connecting frame (72) is in contact with the second contact switch (74), the condenser pipe (63) is in contact with the circuit board (1), so that the circuit board (1) is cooled, after the circuit board (1) is cooled, the control module controls the telescopic rod of the first electric push rod (71) to extend for three seconds, so that the condenser pipe (63), the first connecting frame (72) and the second connecting frame (77) move upwards for three seconds, after the three seconds, the first connecting frame (72) is in contact with the first contact switch (73), the first contact switch (73) sends a signal, and the control module stops moving the telescopic rod (71) after the extension signal is received, and the extension of the condenser pipe (71) stops moving.
2. The embedded intelligent circuit board for the new energy automobile as claimed in claim 1, wherein the damping mechanism (5) comprises first telescopic components (51), a fixing plate (52), bolts (53) and nuts (54), four first telescopic components (51) are arranged at the bottom of the circuit board (1), the fixing plate (52) is connected between the bottoms of the four first telescopic components (51), four bolts (53) are arranged at the bottom of the fixing plate (52), and the nuts (54) are arranged on the bolts (53) in a threaded manner.
3. The embedded intelligent circuit board for the new energy automobile as recited in claim 2, further comprising a circulating mechanism (8), wherein the circulating mechanism (8) comprises a water retaining valve (81), a liquid storage tank (82), a circulating water pump (83), a liquid inlet pipe (84), a liquid outlet pipe (85) and a heat sink (86), the condenser pipe (63) is provided with the water retaining valve (81), the circuit board (1) is provided with the liquid storage tank (82), the top of the liquid storage tank (82) is provided with the circulating water pump (83), the liquid inlet pipe (84) is connected between the circulating water pump (83) and the condenser pipe (63), the liquid outlet pipe (85) is connected between the liquid storage tank (82) and the condenser pipe (63), the water retaining valve (81) is positioned between the liquid inlet pipe (84) and the liquid outlet pipe (85), and the heat sink (86) is provided on the liquid storage tank (82).
4. The embedded intelligent circuit board for the new energy automobile as claimed in claim 3, further comprising a heat dissipation mechanism (9), wherein the heat dissipation mechanism (9) comprises a water flow sensor (91), a first mounting seat (92) and a fan (93), the water flow sensor (91) is arranged at the top of the circulating water pump (83), the water flow sensor (91) is connected with the liquid inlet pipe (84), the first mounting seat (92) is arranged on the fixing plate (52), the fan (93) is arranged at the top of the first mounting seat (92), and the fan (93) is matched with the heat dissipation fins (86).
5. The embedded intelligent circuit board for the new energy automobile as claimed in claim 4, characterized by further comprising a protection mechanism (10), wherein the protection mechanism (10) comprises a second mounting seat (101), a second electric push rod (102) and a shock absorption cushion (103), the second mounting seat (101) is arranged at the top of the fixing plate (52), the two second electric push rods (102) are arranged on the inner side of the second mounting seat (101), the shock absorption cushion (103) is connected between the tops of the telescopic rods of the two second electric push rods (102), and the shock absorption cushion (103) is located below the circuit board (1).
6. The embedded intelligent circuit board for the new energy automobile as claimed in claim 5, further comprising a control box (4), wherein the control box (4) is arranged on the circuit board (1), a storage battery, a control module and a power module are installed in the control box (4), the storage battery supplies power to the embedded intelligent circuit board for the new energy automobile, an output end of the storage battery is electrically connected with the power module, the power module is connected with a main power switch through a line, and the control module is electrically connected with the power module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the temperature sensor (75) is electrically connected with the control module, the water flow sensor (91) is electrically connected with the control module, the first contact switch (73) and the second contact switch (74) are electrically connected with the control module, the first electric push rod (71) and the second electric push rod (102) are connected with the control module through the relay control module, the circulating water pump (83) is connected with the control module through the relay control module, and the fan (93) is connected with the control module through the relay control module.
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| CN202110447146.0A CN113163691B (en) | 2021-04-25 | 2021-04-25 | Embedded intelligent circuit board for new energy automobile |
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| CN202110447146.0A CN113163691B (en) | 2021-04-25 | 2021-04-25 | Embedded intelligent circuit board for new energy automobile |
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| CN113783350A (en) * | 2021-10-26 | 2021-12-10 | 漯河职业技术学院 | High-efficient cooling device for new energy automobile motor |
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Address after: No.1 Yongjin Avenue, Jinggangshan economic and Technological Development Zone, Ji'an City, Jiangxi Province Applicant after: Jiangxi weiergao Electronics Co.,Ltd. Address before: 343600 No.1, Yongjin Avenue, Jinggangshan economic and Technological Development Zone, Ji'an City, Jiangxi Province Applicant before: Jiangxi Weigao Electronic Technology Co.,Ltd. |
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