CN212933523U - SDD main control chip for automobile data recorder - Google Patents
SDD main control chip for automobile data recorder Download PDFInfo
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- CN212933523U CN212933523U CN202022301665.XU CN202022301665U CN212933523U CN 212933523 U CN212933523 U CN 212933523U CN 202022301665 U CN202022301665 U CN 202022301665U CN 212933523 U CN212933523 U CN 212933523U
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Abstract
The utility model provides a SDD main control chip for automobile data recorder, which belongs to the technical field of electronic communication, and comprises a mainboard, wherein the upper surface of the mainboard is provided with positioning holes from left to right in sequence, a chip mounting seat and a cooling liquid tank seat are fixedly connected, the upper surface of the chip mounting seat is fixedly connected with a chip body, the upper surface of the cooling liquid tank seat is fixedly connected with a cooling liquid tank, the SDD main control chip for automobile data recorder improves the mounting speed and the safety of the chip body by the matching arrangement of the chip mounting seat, the cooling liquid tank, a heat dissipation frame, a backflow heat dissipation pipe and a clamping block, a water supply pump provides kinetic energy, the cooling liquid is pumped out from the cooling liquid tank and flows to the heat dissipation frame through the cooling water pipe, the chip body is cooled by water cooling and heat absorption, and then flows into the backflow heat dissipation pipe to dissipate heat, the heat dissipation rate is improved and the use safety of the equipment is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of electronic communication, concretely relates to SDD main control chip for vehicle event data recorder.
Background
The main control chip is a core component of a mainboard or a hard disk, is a bridge for connecting all devices and is also a brain for controlling the devices to operate. In the main board, two chips are the most important, one is the south bridge chip which controls the expansion slot, the USB interface, the serial port, the parallel port, the 1394 interface, the VGA interface and the like and is mainly responsible for the connection between the external interface and the internal CPU, and the other is the north bridge chip which controls the type and model of the CPU, the bus frequency, the memory type, the capacity of the main board, the video card and the like.
The complexity of the existing main control chip is higher and higher, the operation speed is higher and higher, the power consumption and the heat productivity are larger and larger, and the area of the chip is smaller and smaller, which inevitably causes the generation of high-strength heat on the chip with small area, so that the long-term high-temperature work of the chip also exists, the service life of the chip is reduced, and the damage and the waste are caused; when the chip works at high temperature for a long time, the performance of the chip is influenced, the performance is reduced, and the working efficiency is influenced; if the high-intensity heat generated on the small chip cannot be dissipated, other objects beside or below the small chip can be possibly burnt, a fire disaster can be caused seriously, and the problem of inconvenient installation and replacement of the chip is also caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a SDD main control chip for a vehicle event data recorder, which aims to solve the problems that the service life of the chip is reduced and the damage and the waste are caused due to the long-term high-temperature work of the chip in the prior art; when the chip works at high temperature for a long time, the performance of the chip is influenced, the performance is reduced, and the working efficiency is influenced; if the high-intensity heat generated on the small chip cannot be dissipated, other objects beside or below the small chip can be possibly burnt, a fire disaster can be caused seriously, and the problem of inconvenient installation and replacement of the chip is also caused.
In order to achieve the above object, the utility model provides a following technical scheme: an SDD main control chip for a vehicle event data recorder comprises a main board, wherein the upper surface of the main board is provided with positioning holes from left to right in sequence and is fixedly connected with a chip mounting seat and a cooling liquid tank seat, the upper surface of the chip mounting seat is fixedly connected with a chip body, the upper surface of the cooling liquid tank seat is fixedly connected with a cooling liquid tank, one side of the cooling liquid tank is fixedly connected with a water supply pump, the left side and the right side of the water supply pump are both fixedly connected with cooling water pipes, one side of the cooling water pipe is fixedly connected with a heat radiation frame, the left side and the right side of the outer wall of the cooling liquid tank are both fixedly connected with a reflux heat radiation pipe, the inner wall of the heat dissipation frame is fixedly connected with a connecting spring, one side of the connecting spring is fixedly connected with a clamping block, one side fixedly connected with spliced pole of fixture block, one side fixedly connected with lock plate of spliced pole, the lower fixed surface of mainboard is connected with the heat dissipation case.
In order to make this an SDD main control chip for vehicle event data recorder reach effect etc. of convenient quick installation dismantlement, as the utility model relates to an it is preferred, the lower surface of chip mount pad and the upper surface of fixture block all set up to the arcwall face.
In order to make this an SDD main control chip for vehicle event data recorder reach quick heat dissipation, protective apparatus's effect, as the utility model relates to an it is preferred, the interior diapire fixedly connected with motor cabinet of heat dissipation case, the inside fixedly connected with micro motor of motor cabinet, micro motor's the miniature radiator fan of output fixedly connected with.
In order to make this an SDD main control chip for vehicle event data recorder reach effective dustproof, prevent to influence the effect that equipment used, as the utility model relates to an it is preferred, the last fixed surface of heat dissipation case is connected with the dust screen.
In order to make this a SDD main control chip for vehicle event data recorder reach quick ventilation, improve radiating effect, conduct the utility model relates to an it is preferred, the ventilation hole has been seted up to the lower surface of heat dissipation case.
In order to make this an SDD main control chip for vehicle event data recorder reach improve equipment life's effect, as the utility model relates to an it is preferred, the outer wall of chip body has plated tin oxide layer, zinc oxide layer, titanium rete, silver rete and aluminium oxide layer from interior to exterior in proper order.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the SDD main control chip for the automobile data recorder improves the installation speed and the safety of the chip body by the chip mounting seat, the chip body, the cooling liquid tank, the water supply pump, the cooling water pipe, the heat dissipation frame, the backflow heat dissipation pipe, the connecting spring and the fixture block in matching arrangement when in use, the water supply pump provides kinetic energy, the cooling liquid is pumped out from the cooling liquid tank and flows to the heat dissipation frame through the cooling water pipe, the chip body is cooled by water cooling and heat absorption, then flows into the reflux radiating pipe to dissipate heat, the elasticity of the connecting spring is utilized to adjust the expansion amount of the clamping block and the connecting column, the heat dissipation frame can be conveniently clamped on chip bodies with different models, the reasonable application of the heat dissipation frame is ensured, set up like this and improved rate of heat dissipation, guarantee equipment safety in utilization, the lower surface of chip mount pad and the upper surface of fixture block all set up to the arcwall face and make things convenient for the quick installation of equipment to dismantle.
2. This an SDD main control chip for vehicle event data recorder, through the chip body, the motor cabinet, micro motor, miniature radiator fan, the cooperation setting in dust screen and ventilation hole, the motor cabinet supports firm micro motor during the use, micro motor provides kinetic energy, it dispels the heat for equipment fast to drive miniature radiator fan, guarantee equipment safe operation, the dust screen can prevent among the heat dissipation process miniature radiator fan from blowing the dust to the mainboard, cause the equipment damage to influence the use, the ventilation hole can ventilate for the radiator box fast, the heat dissipation efficiency is improved, the tin oxide layer, the zinc oxide layer, the titanium rete, the setting of silver rete and aluminium oxide layer has improved the life of chip body, increase vehicle event data recorder's live time.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of an axial measurement structure of the present invention;
FIG. 2 is a schematic view of an axial structure of the heat dissipation box of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
fig. 4 is a schematic view of the cross-sectional structure of the middle chip body of the present invention.
In the figure: 1. a main board; 2. positioning holes; 3. a chip mounting base; 4. a coolant tank base; 5. a chip body; 6. a cooling liquid tank; 7. a water supply pump; 8. a cooling water pipe; 9. a heat dissipation frame; 10. a reflux radiating pipe; 11. a connecting spring; 12. a clamping block; 13. connecting columns; 14. a locking piece; 15. a heat dissipation box; 16. a motor base; 17. a micro motor; 18. a micro heat dissipation fan; 19. a dust screen; 20. a vent hole; 501. a tin oxide layer; 502. a zinc oxide layer; 503. a titanium film layer; 504. a silver film layer; 505. and (3) an aluminum oxide layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a SDD main control chip for vehicle event data recorder, including mainboard 1, locating hole 2 has been seted up in proper order from a left side to the right side to the upper surface of mainboard 1, fixedly connected with chip mount pad 3 and coolant liquid jar seat 4, the last fixed surface of chip mount pad 3 is connected with chip body 5, the last fixed surface of coolant liquid jar seat 4 is connected with cooling fluid reservoir 6, one side fixedly connected with working pump 7 of cooling fluid reservoir 6, the equal fixedly connected with condenser tube 8 in the left and right sides of working pump 7, one side fixedly connected with heat dissipation frame 9 of condenser tube 8, the equal fixedly connected with backward flow cooling tube 10 in the left and right sides of 6 outer walls of cooling fluid reservoir, the inner wall fixedly connected with coupling spring 11 of heat dissipation frame 9, one side fixedly connected with fixture block 12 of coupling spring 11, one side fixedly connected with spliced pole 13 of fixture block 12, one side fixedly connected with locking piece 14 of spliced pole 13.
The utility model discloses an in the embodiment, through chip mount pad 3, chip body 5, cooling fluid reservoir 6, working shaft 7, condenser tube 8, heat dissipation frame 9, backward flow cooling tube 10, the cooperation setting of connecting spring 11 and fixture block 12, chip mount pad 3 improves the installation rate and the security of chip body 5 during the use, working shaft 7 provides kinetic energy, take out the coolant liquid from cooling fluid reservoir 6 and flow to heat dissipation frame 9 through condenser tube 8, carry out the water-cooling heat absorption cooling to chip body 5, then flow in backward flow cooling tube 10 and scatter the heat, the flexible volume of elasticity regulation fixture block 12 and spliced pole 13 of application connecting spring 11, can conveniently on heat dissipation frame 9 joint to the chip body 5 of different models, guarantee heat dissipation frame 9's reasonable application, the rate of dispelling the heat has been improved to the setting like this, guarantee equipment safety in utilization.
Specifically, the lower surface of the chip mounting base 3 and the upper surface of the fixture block 12 are both arc-shaped surfaces.
In this embodiment: through the setting of chip mount pad 3 and fixture block 12, the lower surface of chip mount pad 3 and the upper surface of fixture block 12 all set up to the arcwall face and make things convenient for quick installation dismantlement of equipment.
Specifically, the inner bottom wall of the heat dissipation box 15 is fixedly connected with a motor base 16, the inside of the motor base 16 is fixedly connected with a micro motor 17, and the output end of the micro motor 17 is fixedly connected with a micro heat dissipation fan 18.
In this embodiment: through the cooperation setting of motor cabinet 16, micro motor 17 and miniature radiator fan 18, motor cabinet 16 supports firm micro motor 17 during the use, and micro motor 17 provides kinetic energy, drives miniature radiator fan 18 and dispels the heat for equipment is quick, the safe operation of guarantee equipment.
Specifically, the upper surface of the heat dissipation box 15 is fixedly connected with a dust screen 19.
In this embodiment: through the setting of dust screen 19, dust screen 19 can prevent that miniature radiator fan 18 from blowing the dust to mainboard 1 in the heat dissipation process, causes equipment damage to influence the use.
Specifically, the lower surface of the heat dissipation case 15 is provided with a vent hole 20.
In this embodiment: through the setting of ventilation hole 20, ventilation hole 20 can be for the quick ventilation of heat dissipation case 15, improves the radiating efficiency.
Specifically, the outer wall of the chip body 5 is sequentially plated with a tin oxide layer 501, a zinc oxide layer 502, a titanium film layer 503, a silver film layer 504 and an aluminum oxide layer 505 from inside to outside.
In this embodiment: through the arrangement of the chip body 5, the arrangement of the tin oxide layer 501, the zinc oxide layer 502, the titanium film layer 503, the silver film layer 504 and the aluminum oxide layer 505 prolongs the service life of the chip body 5, and increases the service time of the automobile data recorder.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The utility model discloses a theory of operation and use flow: this a SDD main control chip for vehicle event data recorder is when using, through chip mount pad 3, chip body 5, cooling fluid reservoir 6, working shaft 7, condenser tube 8, heat dissipation frame 9, backward flow cooling tube 10, the cooperation setting of connecting spring 11 and fixture block 12, chip mount pad 3 improves the installation rate and the security of chip body 5 during use, working shaft 7 provides kinetic energy, the coolant liquid flows to heat dissipation frame 9 through condenser tube 8 from cooling fluid reservoir 6 is taken out, carry out water-cooling heat absorption cooling to chip body 5, then flow into backward flow cooling tube 10 and dispel the heat, the flexible volume of application connecting spring 11's elasticity regulation fixture block 12 and spliced pole 13, can conveniently on heat dissipation frame 9 joint to the chip body 5 of different models, guarantee heat dissipation frame 9's reasonable application, the setting has improved heat dissipation rate like this, the safety in utilization is ensured, the lower surface of chip mount pad 3 and the upper surface of fixture block 12 all set up to the arcwall face and make things convenient for the quick installation of equipment dismantlement (ii) a Through chip body 5, motor cabinet 16, micro motor 17, miniature radiator fan 18, the cooperation setting of dust screen 19 and ventilation hole 20, motor cabinet 16 supports firm micro motor 17 during the use, micro motor 17 provides kinetic energy, it dispels the heat fast for equipment to drive miniature radiator fan 18, guarantee equipment safe operation, dust screen 19 can prevent among the heat dissipation process miniature radiator fan 18 from blowing the dust to mainboard 1, cause the equipment damage to influence the use, ventilation hole 20 can ventilate for radiator box 15 fast, the heat dissipation efficiency is improved, tin oxide layer 501, zinc oxide layer 502, titanium rete 503, the life of chip body 5 has been improved in setting up of silver rete 504 and aluminium oxide layer 505, the live time of increase vehicle event data recorder.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a SDD main control chip for vehicle event data recorder, includes mainboard (1), its characterized in that: the upper surface of the mainboard (1) is sequentially provided with positioning holes (2) from left to right, a chip mounting seat (3) and a cooling liquid tank seat (4) are fixedly connected, the upper surface of the chip mounting seat (3) is fixedly connected with a chip body (5), the upper surface of the cooling liquid tank seat (4) is fixedly connected with a cooling liquid tank (6), one side of the cooling liquid tank (6) is fixedly connected with a water supply pump (7), the left side and the right side of the water supply pump (7) are both fixedly connected with a cooling water pipe (8), one side of the cooling water pipe (8) is fixedly connected with a heat dissipation frame (9), the left side and the right side of the outer wall of the cooling liquid tank (6) are both fixedly connected with backflow heat dissipation pipes (10), the inner wall of the heat dissipation frame (9) is fixedly connected with a connecting spring (11), and one side of the, one side of the clamping block (12) is fixedly connected with a connecting column (13), one side of the connecting column (13) is fixedly connected with a locking sheet (14), and the lower surface of the main board (1) is fixedly connected with a heat dissipation box (15).
2. The SDD main control chip for the automobile data recorder is characterized in that: the lower surface of the chip mounting seat (3) and the upper surface of the clamping block (12) are both arc-shaped surfaces.
3. The SDD main control chip for the automobile data recorder is characterized in that: the inner bottom wall of the heat dissipation box (15) is fixedly connected with a motor base (16), the inner portion of the motor base (16) is fixedly connected with a micro motor (17), and the output end of the micro motor (17) is fixedly connected with a micro heat dissipation fan (18).
4. The SDD main control chip for the automobile data recorder is characterized in that: the upper surface of the heat dissipation box (15) is fixedly connected with a dust screen (19).
5. The SDD main control chip for the automobile data recorder is characterized in that: the lower surface of the heat dissipation box (15) is provided with a ventilation hole (20).
6. The SDD main control chip for the automobile data recorder is characterized in that: the outer wall of the chip body (5) is sequentially plated with a tin oxide layer (501), a zinc oxide layer (502), a titanium film layer (503), a silver film layer (504) and an aluminum oxide layer (505) from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301665.XU CN212933523U (en) | 2020-10-16 | 2020-10-16 | SDD main control chip for automobile data recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301665.XU CN212933523U (en) | 2020-10-16 | 2020-10-16 | SDD main control chip for automobile data recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212933523U true CN212933523U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022301665.XU Active CN212933523U (en) | 2020-10-16 | 2020-10-16 | SDD main control chip for automobile data recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212933523U (en) |
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- 2020-10-16 CN CN202022301665.XU patent/CN212933523U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230525 Address after: 247099 Building 5, Phase 4, Electronic Information Industry Park, Economic and Technological Development Zone, Chizhou City, Anhui Province Patentee after: Anhui Huaxun Technology Co.,Ltd. Address before: 1611, Huatong building, No.8 Ganli 2nd Road, gankeng community, Jihua street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen WuXun Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |