CN215529704U - Data acquisition unit with heat dissipation function - Google Patents
Data acquisition unit with heat dissipation function Download PDFInfo
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- CN215529704U CN215529704U CN202121625422.XU CN202121625422U CN215529704U CN 215529704 U CN215529704 U CN 215529704U CN 202121625422 U CN202121625422 U CN 202121625422U CN 215529704 U CN215529704 U CN 215529704U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 43
- 238000012545 processing Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000013480 data collection Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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Abstract
The utility model discloses a data acquisition unit with a heat dissipation function.A input end, an output end, a processing end and a power supply end are fixedly arranged in a notch of a circuit board of a shell and are fastened through screw holes; the device comprises four board cards, namely a first circuit board corresponding to the power supply end, a second circuit board corresponding to the input end, a third circuit board corresponding to the output end and a fourth circuit board corresponding to the processing end; the first circuit board is arranged at the top, and the second circuit board, the fourth circuit board and the third circuit board are arranged downwards in sequence; the first circuit board, the second circuit board, the fourth circuit board and the third circuit board are fixedly provided with cooling fans; the problem of large-scale data collection station in long-time, powerful work produces a large amount of heats, single fan radiating effect is poor, can not reach the heat dissipation requirement is solved.
Description
Technical Field
The utility model relates to a data acquisition unit, in particular to a data acquisition unit with a heat dissipation function.
Background
And a data acquisition device. The system has the functions of real-time acquisition, automatic storage, instant display, instant feedback, automatic processing and automatic transmission. And guarantees are provided for the authenticity, validity, instantaneity and usability of field data. It has the advantages of integration, maneuverability, small volume, light weight and high performance. Meanwhile, the mobile data transmission function of WIFI, GPRS, Bluetooth and the like is also realized.
For a data acquisition unit, the working time is not long, the generated heat is probably not required to be radiated, but for a large-scale data acquisition unit which is used for data interaction and data acquisition for a long time, the heat radiation has to be considered, in particular for the data acquisition unit of a large-scale equipment system, the data acquisition unit is usually used together with a data converter, a large amount of heat is generated by long-time and high-power work, and the heat radiation is required, however, most of the existing heat radiation adopts a single fan to perform air cooling heat radiation, and the heat radiation effect of the heat radiation mode is not good, and sometimes the heat radiation requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a data acquisition unit with a heat dissipation function, and solves the problems that a large-scale data acquisition unit generates a large amount of heat in long-time and high-power work, and a single fan has poor heat dissipation effect and cannot meet the heat dissipation requirement.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a data collector with a heat dissipation function comprises an input end, an output end, a processing end, a power supply end and a shell, wherein the shell is formed by buckling a lower shell and an upper shell, fastening the lower shell and the upper shell through screws, and a circuit board notch and a screw hole are formed in the lower shell; the input end, the output end, the processing end and the power supply end are fixedly arranged in the shell circuit board notch and are fastened through screw holes; the device comprises four board cards, namely a first circuit board corresponding to the power supply end, a second circuit board corresponding to the input end, a third circuit board corresponding to the output end and a fourth circuit board corresponding to the processing end; the first circuit board is arranged at the top, and the second circuit board, the fourth circuit board and the third circuit board are arranged downwards in sequence; and the first circuit board, the second circuit board, the fourth circuit board and the third circuit board are fixedly provided with cooling fans.
Furthermore, the front end of the first circuit board is provided with a fixed plate for fixing the data interface, the right side of the first circuit board is provided with a first through hole, the first through hole is provided with a first fan, the first fan is fixedly arranged on a first fan plate, the first fan plate is fixedly arranged on the right side of the fixed plate, and the bottom of the first fan plate is fixedly connected with the first circuit board.
Furthermore, a fixing plate for fixing the data interface is arranged at the front end of the second circuit board, a second through hole is formed in the center of the second circuit board, a second fan is arranged on the second through hole, the second fan is fixedly arranged on a second fan plate, and the second fan plate is fixedly arranged at the rear part of the second circuit board and is connected with the fixing plate through a connecting plate.
Furthermore, a fixing plate for fixing the data interface is arranged at the front end of the third circuit board, a third through hole is formed in the right side of the third circuit board, a third fan is arranged on the third through hole, the third fan is fixedly arranged on a third fan plate, the third fan plate is fixedly arranged on the left side of the fixing plate, and the bottom of the third fan plate is fixedly connected with the third circuit board.
Furthermore, a fixing plate for fixing the data interface is arranged at the front end of the fourth circuit board, and an expansion groove is formed in the fourth circuit board.
Further, the bottom and the side wall of the lower shell are provided with heat dissipation holes, and the top of the upper shell is provided with heat dissipation holes.
Furthermore, circuit board fixing blocks matched with the screw holes are fixedly arranged at two ends of the fixing plates of all the circuit boards.
Compared with the prior art, the utility model has the beneficial effects that:
in the device, the heat dissipation holes are arranged on the periphery of the shell for assisting ventilation, in the using process, the third fan plate on the output end at the bottommost part performs air suction through the heat dissipation holes, the sucked cold air is blown to the board card on the processing end on the third fan plate, the board card is one of main heat sources, therefore, the third fan plate 53 performs heat dissipation and cooling on the parts such as a CPU (central processing unit) which mainly generates heat, the board card on the processing end is provided with a control card part, and the hot air after heat dissipation is blown out through the side heat dissipation holes; in addition, the second fan blade on the fan blade is used for assisting in heat dissipation, so that the board card can be optimally cooled, and the power end board card at the top is cooled in the same way, so that the purposes of ventilation and heat dissipation are achieved; the problem of large-scale data collection station in long-time, powerful work produces a large amount of heats, single fan radiating effect is poor, can not reach the heat dissipation requirement is solved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic diagram of a first circuit board structure according to the present invention.
FIG. 3 is a schematic diagram of a second circuit board structure according to the present invention.
FIG. 4 is a schematic diagram of a third circuit board structure according to the present invention.
FIG. 5 is a schematic diagram of a fourth circuit board structure according to the present invention.
Fig. 6 is a schematic view of the structure of the lower housing of the present invention.
In the drawing, a lower shell (1), an upper shell (2), a first circuit board (3), a second circuit board (4), a third circuit board (5), a fourth circuit board (6), (7), a circuit board notch (11), a screw hole (12), a circuit board sliding groove (13), a radiating hole (14), a first through hole (31), a first fan (32), a first fan plate (33), a second through hole (41), a second fan (42), a second fan plate (43), a third through hole (51), a third fan (52), a third fan plate (53) and an expansion groove (61).
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example 1:
a data collection station of area heat dissipation function as shown in the figure, including input, output, processing end and power end, these parts all set up in a casing in unison, in this device, the casing sets up to casing 1 and last casing 2 down, casing 1 and last casing 2 lock joint and pass through the screw fastening down, is provided with circuit board notch 11 and screw hole 12 on the casing 1 down. According to the specific requirements of traditional data acquisition, the input end, the output end, the processing end and the power supply end are not opened in the internal design, and the input end, the output end, the processing end and the power supply end are fixedly arranged in the notch 11 of the shell circuit board and are fastened through the screw holes 12. The device is convenient to integrate input and output into an I/O board card, an independent CPU is independently extracted and processed to be manufactured into a CPU processing board card, a power supply board card is independently used as one board, circuits of an input end, an output end, a processing end and a power supply end are arranged in a partitioning mode on the basis of the device, corresponding circuits are integrated and designed on one circuit board to be the board card, the device comprises four board cards, namely a first circuit board 3 corresponding to the power supply end, a second circuit board 4 corresponding to the input end, a third circuit board 5 corresponding to the output end and a fourth circuit board 6 corresponding to the processing end; common heat dissipation sets up a fan in whole equipment and dispels the heat, however, after having carried out categorised integrated design with each circuit, the generating heat of each plate is different, if, the power integrated circuit board of the plate that generates heat most easily, secondly is the control integrated circuit board, and input/output integrated circuit board is the plate that generates heat fewest, consequently, this device has carried out cable integrated categorised back, sets up first circuit board 3 at the top, sets gradually second circuit board 4, fourth circuit board 6, third circuit board 5 downwards. The heat dissipation of the device is that the heat dissipation fans are fixedly arranged on the first circuit board 3, the second circuit board 4, the fourth circuit board 6 and the third circuit board 5, and the position of each fan is also designed to be combined with the position of the circuit board to realize better heat dissipation, so that the problems that a large-scale data acquisition unit generates a large amount of heat in long-time and high-power work, the heat dissipation effect of a single fan is poor, and the heat dissipation requirement cannot be met are solved.
Example 2:
on the basis of the above embodiment, in this embodiment, the fixing plate for fixing the data interface is disposed at the front end of the first circuit board 3 and is used for fixing with the housing, the right side of the first circuit board 3 is provided with a first through hole 31 for air circulation, the first through hole 31 is provided with a first fan 32 for assisting heat dissipation, the first fan 32 is fixedly disposed on the first fan plate 33, the first fan plate 33 is fixedly disposed at the right side of the fixing plate, and the bottom of the first fan plate is fastened to the first circuit board 3.
Example 3:
on the basis of the above embodiment, in this embodiment, the fixing plate for fixing the data interface is disposed at the front end of the second circuit board 4 and used for fixing with the housing, the second through hole 41 is disposed at the center of the second circuit board 4 and used for air flow, the second through hole 41 is provided with the second fan 42 for assisting heat dissipation, the second fan 42 is fixedly disposed on the second fan plate 43, and the second fan plate 43 is fixedly disposed at the rear portion of the second circuit board 4 and connected to the fixing plate through the connecting plate.
Example 4:
on the basis of the above embodiments, in this embodiment, the fixing plate for fixing the data interface is disposed at the front end of the third circuit board 5 and used for fixing with the housing, the right side of the third circuit board 5 is disposed with a third through hole 51 for airflow circulation, the third through hole 51 is disposed with a third fan 52 for assisting heat dissipation, the third fan 52 is fixedly disposed on a third fan plate 53, the third fan plate 33 is fixedly disposed at the left side of the fixing plate, and the bottom of the third fan plate is fastened to the third circuit board 5.
Example 5:
on the basis of the above embodiment, in this embodiment, the control board is a main component mounting board, the front end of the fourth circuit board 6 is provided with a fixing plate for fixing the data interface, and the fourth circuit board 6 is provided with an expansion slot 61 for subsequent expansion.
Example 6:
on the basis of the above embodiments, in this embodiment, the bottom and the side walls of the lower casing 1 are provided with heat dissipation holes 14, and the top of the upper casing 2 is provided with heat dissipation holes 14 to assist heat dissipation.
Example 7:
on the basis of the above embodiment, in this embodiment, the circuit board fixing blocks 7 are fixedly disposed at the two ends of the fixing plates of all the circuit boards, and are adapted to the screw holes 12 for fastening the device, and correspondingly, the circuit board sliding grooves 13 are further disposed on the side walls of the lower housing 1 for auxiliary fixation, and the circuit boards are inserted into the circuit board sliding grooves 13.
In the device, the radiating holes are formed in the periphery of the shell for assisting ventilation, in the using process, the third fan plate 53 on the output end at the bottommost part sucks air through the radiating holes, the sucked cold air is blown to the board card of the processing end on the third fan plate, the board card is one of main heating sources, therefore, the third fan plate 53 is used for radiating and cooling the parts such as a CPU (central processing unit) mainly generating heat, the board card of the processing end is provided with a control clamping part, and hot air after heat radiation is blown out through the side radiating holes. In addition, the second fan 42 is used for assisting in heat dissipation, so that the board card can be optimally dissipated, and the power end board card on the top can be dissipated in the same way, so that the purposes of ventilation and heat dissipation are achieved.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the utility model to effect such feature, structure, or characteristic in connection with other embodiments.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a data collection station of area heat dissipation function, includes input, output, processing end and power end, its characterized in that: the shell is formed by buckling a lower shell (1) and an upper shell (2), fastening the lower shell (1) and the upper shell (2) through screws, and arranging a circuit board notch (11) and a screw hole (12) on the lower shell (1); the input end, the output end, the processing end and the power supply end are fixedly arranged in a casing circuit board notch (11) and are fastened through screw holes (12); the device comprises four board cards, namely a first circuit board (3) corresponding to the power supply end, a second circuit board (4) corresponding to the input end, a third circuit board (5) corresponding to the output end and a fourth circuit board (6) corresponding to the processing end; the first circuit board (3) is arranged at the top, and the second circuit board (4), the fourth circuit board (6) and the third circuit board (5) are arranged downwards in sequence; and the first circuit board (3), the second circuit board (4), the fourth circuit board (6) and the third circuit board (5) are fixedly provided with cooling fans.
2. The data acquisition unit with the heat dissipation function as claimed in claim 1, wherein: the front end of the first circuit board (3) is provided with a fixing plate for fixing a data interface, the right side of the first circuit board (3) is provided with a first through hole (31), the first through hole (31) is provided with a first fan (32), the first fan (32) is fixedly arranged on a first fan plate (33), the first fan plate (33) is fixedly arranged on the right side of the fixing plate, and the bottom of the first fan plate is fixedly connected with the first circuit board (3).
3. The data acquisition unit with the heat dissipation function as claimed in claim 1, wherein: the front end of the second circuit board (4) is provided with a fixing plate for fixing a data interface, the center of the second circuit board (4) is provided with a second through hole (41), a second fan (42) is arranged on the second through hole (41), the second fan (42) is fixedly arranged on a second fan plate (43), and the second fan plate (43) is fixedly arranged at the rear part of the second circuit board (4) and is connected with the fixing plate through a connecting plate.
4. The data acquisition unit with the heat dissipation function as claimed in claim 1, wherein: the front end of the third circuit board (5) is provided with a fixing plate for fixing a data interface, the right side of the third circuit board (5) is provided with a third through hole (51), a third fan (52) is arranged on the third through hole (51), the third fan (52) is fixedly arranged on a third fan plate (53), the third fan plate (53) is fixedly arranged on the left side of the fixing plate, and the bottom of the third fan plate is fixedly connected with the third circuit board (5).
5. The data acquisition unit with the heat dissipation function as claimed in claim 1, wherein: the front end of the fourth circuit board (6) is provided with a fixing plate for fixing a data interface, and the fourth circuit board (6) is provided with an expansion groove (61).
6. The data acquisition unit with the heat dissipation function as claimed in claim 1, wherein: the bottom and the side wall of the lower shell (1) are provided with heat dissipation holes (14), and the top of the upper shell (2) is provided with heat dissipation holes (14).
7. The data acquisition unit with the heat dissipation function as claimed in claim 1, wherein: the two ends of the fixing plate of all the circuit boards are fixedly provided with circuit board fixing blocks (7) matched with the screw holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121625422.XU CN215529704U (en) | 2021-07-16 | 2021-07-16 | Data acquisition unit with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121625422.XU CN215529704U (en) | 2021-07-16 | 2021-07-16 | Data acquisition unit with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215529704U true CN215529704U (en) | 2022-01-14 |
Family
ID=79813733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121625422.XU Active CN215529704U (en) | 2021-07-16 | 2021-07-16 | Data acquisition unit with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215529704U (en) |
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2021
- 2021-07-16 CN CN202121625422.XU patent/CN215529704U/en active Active
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