CN216873618U - 5G distribution network protection device - Google Patents
5G distribution network protection device Download PDFInfo
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- CN216873618U CN216873618U CN202123238303.1U CN202123238303U CN216873618U CN 216873618 U CN216873618 U CN 216873618U CN 202123238303 U CN202123238303 U CN 202123238303U CN 216873618 U CN216873618 U CN 216873618U
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- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 34
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- 230000003993 interaction Effects 0.000 claims description 3
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- 238000000034 method Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
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- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
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- 238000002955 isolation Methods 0.000 description 1
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Abstract
The utility model provides a 5G distribution network protection device which comprises a case, a main processor board, a functional plug-in board, a 5G module board and a back board, wherein the main processor board is connected with the case through a cable; a plurality of assembling holes are formed in the front side of the case, and guide strips are arranged at the upper end and the lower end of the inner side of each assembling hole respectively; the back plate is arranged on the inner wall of the rear side of the case, and a plurality of expansion slots are formed in the back plate; the main processor board, the functional plug-in board and the 5G module board enter the case through the assembly holes, are assembled along the guide strips, and are connected to the expansion slot through the communication data bus; the utility model supports 5G interface, is compatible with a plurality of standard products, and is flexible and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of distribution network automation, and particularly relates to a 5G distribution network protection device.
Background
A10 kV wireless communication distribution network microcomputer protection device generally uploads remote communication quantity and remote measurement quantity to a client side through an RS485 serial port or a GPRS wireless network and a 230MHz high-frequency radio station and a short message mode. Due to different application occasions or different interconnected manufacturers, the distribution network protection device needs to have rich external interfaces, so that the distribution network protection device is suitable for various devices. If the back plate and the external interface plate are customized and developed for each type of equipment, the required research and development period is long, and the system cost is increased. For the change of the number or the type of the interfaces possibly appearing on the spot, the shaped product has the defects of poor expansibility and compatibility, and the time and the labor are wasted when the spot burst problem is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a 5G distribution network protection device, so that the technical problems that the number or the type of interfaces is changed possibly on site, and the expansibility and the compatibility of a shaped product are poor are solved.
In order to solve the technical problems, the utility model provides the following technical scheme:
A5G distribution network protection device comprises a case, a main processor board, a functional plug-in board, a 5G module board and a back board; a plurality of assembling holes are formed in the front side of the case, and guide strips are arranged at the upper end and the lower end of the inner side of each assembling hole respectively; the back plate is arranged on the inner wall of the rear side of the case, and a plurality of expansion slots are formed in the back plate; the main processor board, the functional plug-in board and the 5G module board enter the case through the assembly holes and are assembled along the guide strips and are connected to the expansion slot through the communication data bus.
Optionally, the function card board includes an opening board, an outlet board, an operation board, and an alternating current board.
Optionally, the main processor board, the 5G module board, and the function plug-in board have the same structural size and are compatible with the interface definition of the expansion slot.
Optionally, the communication data bus is a USB bus, and the main processor board performs data interaction with the functional plug-in board and the 5G module board through the USB bus.
Optionally, the expansion slots are all configured with pull-up/pull-down resistors for confirming the expansion slot positions where the functional plug-in boards are located.
Optionally, the guide bar comprises a supporting portion, a wind guiding portion and a guiding portion, which are connected in sequence, and the cross-sectional width of the wind guiding portion is gradually increased from the supporting portion to the guiding portion; the outer side end of the supporting part is fixed on the inner wall of the case, and the outer side end of the guiding part is provided with a guiding groove for accommodating a main processor board, a functional plug-in board or a 5G module board.
Optionally, a plurality of heat dissipation fans are fixed between the left and right adjacent support parts, and heat dissipation plates are fixed between the upper and lower adjacent guide parts; the top and the bottom of box correspond the heat dissipation fan respectively and are provided with a plurality of louvres, the bottom of box still is provided with the landing leg respectively all around.
Optionally, the end of the guide part is provided with a groove, the heat dissipation plate comprises a substrate and heat dissipation fins, the substrate is movably arranged in the groove, the heat dissipation fins are vertically fixed on the outer surface of the substrate, and the heat dissipation fins are vertically arranged at intervals.
Compared with the prior art, the utility model has the beneficial effects that:
the 5G distribution network protection device provided by the utility model provides a 5G interface, and enriches industrial standard interfaces; the distribution network protection device is compatible with a plurality of standard products in the industry, thereby shortening the research and development period, reducing the product types and lowering the maintenance cost; meanwhile, the heat dissipation function is added, and the working stability of the device is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a 5G distribution network protection device provided in an embodiment of the present invention;
fig. 2 is a circuit connection diagram of a 5G distribution network protection device according to an embodiment of the present invention;
fig. 3 is a schematic backside view of a 5G distribution network protection device according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 3 according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a heat dissipation fan according to an embodiment of the present invention;
labeled as:
1. the portable electronic device comprises a case, 11 mounting holes, 12 guide bars, 121 supporting parts, 122 air guiding parts, 123 guide parts, 124 guide grooves, 125 heat dissipation fans, 126 heat dissipation plates, 1261 base plates, 1262 heat dissipation plates, 127 heat dissipation holes, 128 supporting legs, 2 main processor boards, 3 functional plug-in boards and 4.5G module boards.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a 5G distribution network protection device includes a chassis 1, a main processor board 2, a functional plug-in board 3, a 5G module board 4, and a backplane; a plurality of assembling holes 11 are formed in the front side of the case 1, and guide strips 12 are respectively arranged at the upper end and the lower end of the inner side of each assembling hole 11; the back plate is arranged on the inner wall of the rear side of the case 1, and a plurality of expansion slots are arranged on the back plate; the main processor board 2, the function plug-in boards 3 and the 5G module board 4 all enter the case 1 through the assembly holes 11 and are assembled along the guide strips 12, and are all connected to the expansion slot through the communication data bus.
As shown in fig. 2, the function card 3 may be selected from an opening board, an outlet board, an operation board, and an alternating current board. The main processor boards 2, 5G module board 4 and the function plug-in board 3 are the same size and are compatible with the interface definition of the expansion slot. The communication data bus is a USB bus, and the main processor board 2 and the function plug-in boards 3 and 5G module boards 4 carry out data interaction through the USB bus.
Specifically, the method comprises the following steps:
the 5G module board 4 comprises a 5G industrial module, is used as a core component for connecting a 5G network of a product, packages hardware such as a 5G baseband chip, radio frequency, storage, power management and the like together, and provides a standard software and hardware interface for the outside. When a communication connection product is researched and developed, the details of a communication part do not need to be cared too much, the use threshold is reduced, and the whole cost of the system is reduced by the packaged module. The 5G industrial module is suitable for the environment with complicated and severe electric power, and has the advantages of long average life cycle, high speed, low time delay, high and low temperature resistance, and more reliability and safety. The method supports NSA/SA dual modes, single-core full modes, 2G/3G/4G/5G full compatibility and direct synchronization of 5G network coverage rhythms. The industrial temperature range is as wide as-40 ℃ to 85 ℃.
Opening a plate: the device is responsible for collecting 16-path input quantity, and the external DC220/110V direct-current voltage input quantity is connected to the back plate after optical coupling isolation.
An outlet plate: the system is in charge of opening 16 paths of relays, and can realize functions of power-off alarm or outlet control and the like.
An operation panel: and the tripping operation control function of the breaker switch is completed.
An alternating current plate: and the circuit is responsible for collecting 12 paths of alternating current analog quantity, and external current/voltage is connected to an ADC channel after being converted by CT/PT.
And the expansion slots are all provided with pull-up/pull-down resistors for confirming the expansion slot positions where the functional plug-in boards are positioned. After the functional plug-in boards 3 and 5G module boards 4 are assembled, the address codes of the functional plug-in boards are automatically identified through resistance up-down level configuration, and the address codes and the plug-in type codes are packaged and then are jointly uploaded to the main processor board 2 for registration and authentication of the plug-ins. After the main processor is registered and authenticated, the information of the plug-in is added into a configuration library, and a hardware driver is loaded to take the plug-in as a function point of the whole machine, so that the plug-in can be configured and called by application software.
As shown in fig. 3 to 5, in order to improve the working stability of the working distribution network protection device, a heat dissipation function is added on the basis of the existing structure, specifically as follows:
the guide bar 12 comprises a supporting part 121, a wind guiding part 122 and a guiding part 123 which are connected in sequence, wherein the cross section width of the wind guiding part 122 is gradually increased from the supporting part to the guiding part 123; the outer end of the supporting portion 121 is fixed on the inner wall of the chassis 1, and the outer end of the guiding portion 123 is provided with a guiding groove 124 for accommodating the main processor board 2, the function plug-in board 3 or the 5G module board 4. A plurality of heat dissipation fans 125 are fixed between the left and right adjacent support parts 121, and heat dissipation plates 126 are fixed between the upper and lower adjacent guide parts 122; the top and the bottom of the box 1 are respectively provided with a plurality of heat dissipation holes 127 corresponding to the heat dissipation fans 125, and the bottom of the box 1 is also provided with support legs 128 around. The guide portion 123 has a groove at an end thereof, the heat dissipation plate 126 includes a substrate 1261 and heat dissipation fins 1262, the substrate 1261 is movably disposed in the groove, the heat dissipation fins 1262 are vertically fixed to an outer surface of the substrate 1261, and the heat dissipation fins 1261 are vertically arranged at intervals.
The heat dissipation plate 126 is fixed between the upper and lower guide strips 12 to take out the heat of the main processor board 2, the functional plug-in board 3 or the 5G module board 4, and the heat is discharged from the heat dissipation holes 127 through the heat dissipation fan 125, so that the temperature inside the case 1 is reduced, and the stable work of each component is ensured; meanwhile, the air duct is designed to be large in inlet and outlet sectional area and small in middle sectional area, so that on one hand, air inlet and outlet amount is increased, on the other hand, middle air speed is larger, and heat dissipation effect is improved.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (8)
1. A5G distribution network protection device is characterized by comprising a case, a main processor board, a functional plug-in board, a 5G module board and a back board; a plurality of assembling holes are formed in the front side of the case, and guide strips are arranged at the upper end and the lower end of the inner side of each assembling hole respectively; the back plate is arranged on the inner wall of the rear side of the case, and a plurality of expansion slots are formed in the back plate; the main processor board, the functional plug-in board and the 5G module board enter the case through the assembly holes and are assembled along the guide strips and are connected to the expansion slot through the communication data bus.
2. The 5G distribution network protection device of claim 1, wherein the function plug-in boards comprise an opening board, an outlet board, an operation board and an alternating current board.
3. The 5G distribution network protection device according to claim 1, wherein the main processor board, the 5G module board and the function plug-in board are the same in structural size and are compatible with the interface definition of the expansion slot.
4. The 5G distribution network protection device according to claim 1, wherein the communication data bus is a USB bus, and the main processor board performs data interaction with the function plug-in board and the 5G module board through the USB bus.
5. The 5G distribution network protection device according to claim 1, wherein the expansion slots are each configured with a pull-up/pull-down resistor for confirming the expansion slot where the function plug-in board is located.
6. The 5G distribution network protection device according to claim 1, wherein the guide strip comprises a support part, a wind guide part and a guide part which are connected in sequence, and the cross-sectional width of the wind guide part is gradually increased from the support part to the guide part; the outer side end of the supporting part is fixed on the inner wall of the case, and the outer side end of the guiding part is provided with a guiding groove for accommodating a main processor board, a functional plug-in board or a 5G module board.
7. The 5G distribution network protection device according to claim 6, wherein a plurality of heat dissipation fans are fixed between the left and right adjacent supporting parts, and heat dissipation plates are fixed between the upper and lower adjacent guiding parts; the top and the bottom of the case are respectively provided with a plurality of heat dissipation holes corresponding to the heat dissipation fans, and the periphery of the bottom of the case is also respectively provided with support legs.
8. The 5G distribution network protection device according to claim 7, wherein the end of the guiding part is provided with a groove, the heat dissipation plate comprises a substrate and heat dissipation fins, the substrate is movably disposed in the groove, the heat dissipation fins are vertically fixed on the outer surface of the substrate, and the heat dissipation fins are vertically arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123238303.1U CN216873618U (en) | 2021-12-21 | 2021-12-21 | 5G distribution network protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123238303.1U CN216873618U (en) | 2021-12-21 | 2021-12-21 | 5G distribution network protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216873618U true CN216873618U (en) | 2022-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123238303.1U Active CN216873618U (en) | 2021-12-21 | 2021-12-21 | 5G distribution network protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216873618U (en) |
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2021
- 2021-12-21 CN CN202123238303.1U patent/CN216873618U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jianping Inventor after: Tao Hongfei Inventor after: Zhang Fengming Inventor after: Zhou Ming Inventor after: Ye Haiqiang Inventor after: Li Yong Inventor after: Yu Xiaohu Inventor after: Liu Jing Inventor before: Chen Jianping Inventor before: Mao Junxi Inventor before: Zheng Zuowei Inventor before: Tao Hongfei Inventor before: Zhang Fengming Inventor before: Zhou Ming Inventor before: Ye Haiqiang Inventor before: Li Yong Inventor before: Yu Xiaohu Inventor before: Liu Jing Inventor before: Tan Ling |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231013 Address after: 3 paozhong South Road, Paojiang Industrial Zone, Yuecheng District, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG SHUANGCHENG ELECTRICAL Co.,Ltd. Patentee after: SHAOXING JIANYUAN ELECTRIC POWER GROUP CO.,LTD. Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. SHAOXING POWER SUPPLY Co. Address before: 3 paozhong South Road, Paojiang Industrial Zone, Yuecheng District, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG SHUANGCHENG ELECTRICAL Co.,Ltd. Patentee before: SHAOXING JIANYUAN ELECTRIC POWER GROUP CO.,LTD. Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. SHAOXING POWER SUPPLY Co. Patentee before: NARI TECHNOLOGY Co.,Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jianping Inventor after: Tao Hongfei Inventor after: Zhang Fengming Inventor after: Zhou Ming Inventor after: Ye Haiqiang Inventor after: Li Yong Inventor after: Yu Xiaohu Inventor before: Chen Jianping Inventor before: Tao Hongfei Inventor before: Zhang Fengming Inventor before: Zhou Ming Inventor before: Ye Haiqiang Inventor before: Li Yong Inventor before: Yu Xiaohu Inventor before: Liu Jing |