CN220123344U - Unmanned shop master control case spare part and circuit board layout structure - Google Patents
Unmanned shop master control case spare part and circuit board layout structure Download PDFInfo
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- CN220123344U CN220123344U CN202321646836.XU CN202321646836U CN220123344U CN 220123344 U CN220123344 U CN 220123344U CN 202321646836 U CN202321646836 U CN 202321646836U CN 220123344 U CN220123344 U CN 220123344U
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- air duct
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 40
- 238000005192 partition Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000020169 heat generation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
In order to solve the problems that effective heat dissipation air channels are not formed in the main control box parts and circuit board layout structures in the prior art, and air flows through the parts or the circuit boards on the lower surface and the rear side of the parts and the circuit boards, the utility model provides an unmanned store main control box part and circuit board layout structure, wherein an air inlet is formed on the right side of a box rear panel, an air outlet is formed on the left side of a box front panel, and an exhaust fan is arranged; an air duct partition plate is arranged in the box body, and the height of the air duct partition plate is the same as the height of the side wall of the box body; the air duct partition plate extends from the air inlet to the air outlet according to the arrangement condition of the parts and the circuit board, so that the air duct partition plate and the side wall of the box body form a closed heat dissipation air duct, and all the parts and the circuit board arranged on the bottom plate of the box body are positioned in the heat dissipation air duct; the utility model has the beneficial technical effects of effectively improving the heat radiation efficiency of the heat radiation air flow and ensuring that the main control box can run reliably for a long time.
Description
Technical Field
The utility model relates to a layout technology of parts and circuit boards of a main control box of an unmanned store, in particular to a layout structure of parts and circuit boards of the main control box of the unmanned store.
Background
The unmanned store is an unattended commodity sales shop which is autonomously purchased by a customer, and the main control box of the unmanned store is usually required to monitor or control camera monitoring inside and outside the store, entrance guard, opening or closing of a store door, alarm system, broadcasting system and the like, and performs information interaction and transmission with the central control system in real time, so that the main control box of the unmanned store has the characteristics of multiple connecting lines with external equipment, large information storage and processing capacity, long-time uninterrupted operation and the like. Compared with a general master control box, the master control box of the unmanned store needs a more effective heat dissipation mode and a more reliable working environment. The main control box part and circuit board layout structure in the prior art is provided with a display screen, control buttons and the like on a front panel, and an exhaust fan, plug connectors for connecting various circuits and the like on a rear panel; an air inlet is formed in the upper surface of the box cover, an effective heat dissipation air duct is not formed in the layout structure, and the heat dissipation effect is poor. In addition, the main control box parts and the circuit board layout structure in the prior art adopt bolts, brackets and other modes to directly and fixedly install various parts and circuit boards on the upper surface of the box bottom plate. Although the operation is simple, the heat dissipation effect is poor. Because various spare parts and circuit boards are all directly fixedly arranged on the bottom plate, no heat dissipation air basically flows between the upper surface of the bottom plate and the lower surfaces of various spare parts and circuit boards, and no air flows on the lower surfaces of the spare parts and circuit boards, so that the heat dissipation effect is seriously affected. In addition, as various parts and circuit boards are all installed by taking the bottom plate as a reference, a wind flow blocking effect is formed between the various parts and the circuit boards; that is, the components or the circuit board at the front side block the heat dissipation air, so that the components or the circuit board at the rear side do not flow through the air, and the heat dissipation effect is seriously affected.
Obviously, the main control box parts and the circuit board layout structure in the prior art have the problems that an effective heat dissipation air duct is not formed, and the parts or the circuit board on the lower surface and the rear side of the parts and the circuit board do not have air flowing through, so that the heat dissipation effect is seriously affected.
Disclosure of Invention
In order to solve the problems that effective heat dissipation air channels are not formed in the main control box parts and circuit board layout structures in the prior art, no wind flows through the parts or circuit boards on the lower surface and the rear side of the parts and the circuit boards, the heat dissipation effect is seriously affected, and the like, the utility model provides an unmanned store main control box part and circuit board layout structure.
The utility model discloses a layout structure of parts and circuit boards of a main control box of an unmanned store, wherein an air inlet is arranged on the right side of a rear panel of a box body, an air outlet is arranged on the left side of a front panel of the box body, and an exhaust fan is arranged; the left middle part of the front panel of the box body is provided with a mounting hole of the liquid crystal display screen, and the right side of the front panel of the box body is provided with a mounting hole of a switch, a button, a socket and a wiring seat; an air duct partition plate is arranged in the box body, and the height of the air duct partition plate is the same as the height of the side wall of the box body; the air duct partition plate extends from the air inlet to the air outlet according to the arrangement condition of the parts and the circuit board, so that the air duct partition plate and the side wall of the box body form a closed heat dissipation air duct, and all the parts and the circuit board arranged on the bottom plate of the box body are positioned in the heat dissipation air duct; and the parts and the circuit board are arranged and mounted from the air inlet to the air outlet in sequence according to the heating value from large to small; in addition, all parts and connecting lines of the circuit board and external equipment penetrate through gaps at the bottom of the air duct partition plate to be connected to a socket or a wire holder on the front panel, and the gaps are sealed by adopting fusible glue after threading.
Further, according to the calorific capacity size with various spare parts and circuit board from the air intake range installation to the air outlet in proper order, include, with power, hard disk, mainboard, control connecting plate, entrance guard's control panel, broadcasting board and net board from the air intake range installation to the air outlet in proper order.
Furthermore, the bottoms of the parts and the circuit boards mounted on the bottom plate of the box body are in a suspended state, namely, the bottoms of the parts and the circuit boards and the bottom plate of the box body are provided with a distance of more than 10 mm.
Furthermore, the components and the circuit boards which are sequentially arranged are arranged in a staggered manner, that is, the bottom surface of the component or the circuit board at the rear side is not on the same plane with the bottom surface of the component or the circuit board at the front side, and the bottom surface of the component or the circuit board at the rear side is higher or lower than the surface or the bottom surface of the component or the circuit board at the front side.
Furthermore, the parts and the circuit boards which are sequentially arranged and installed comprise parts or circuit boards which are fixedly installed in an up-down overlapping mode, and a distance of more than 10mm is arranged between the bottom surface of the upper part or the circuit board and the surface of the lower part or the circuit board.
Further, the circuit boards which are fixedly arranged in an overlapping way comprise relatively fixed installation, namely, the surface of the upper side circuit board welded with the part faces downwards, and the surface of the lower side circuit board welded with the part faces upwards; and a distance of more than 10mm is arranged between the parts of the upper circuit board and the lower circuit board.
The unmanned shop main control box part and circuit board layout structure has the beneficial technical effects of effectively improving the heat dissipation efficiency of heat dissipation airflow and ensuring that the main control box can run reliably for a long time.
Drawings
FIG. 1 is a three-dimensional schematic diagram of components and layout structure of a main control box of an unmanned store and a circuit board of the utility model;
FIG. 2 is a partially exploded three-dimensional schematic view of the components and circuit board layout structure of the unmanned store master control box of the present utility model;
fig. 3 is a three-dimensional schematic diagram of parts and layout structure parts of the main control box of the unmanned shop and the circuit board of the utility model.
The utility model further provides a layout structure of the main control box parts and the circuit board of the unmanned store by combining the drawings and the specific embodiments.
Detailed Description
Fig. 1 is a three-dimensional schematic diagram of a layout structure of parts and circuit boards of an unmanned store main control box of the present utility model, fig. 2 is a partially exploded three-dimensional schematic diagram of a layout structure of parts and circuit boards of an unmanned store main control box of the present utility model, fig. 3 is a partially three-dimensional schematic diagram of a layout structure of parts and circuit boards of an unmanned store main control box of the present utility model, in which 1 is a front panel of a box, 2 is a rear panel of a box, 3 is an air duct partition, a is a power supply, b is a hard disk, and c is a circuit board. As can be seen from the figure, the main control box part and circuit board layout structure of the unmanned store of the utility model is characterized in that an air inlet is arranged on the right side of a box back panel 2, an air outlet is arranged on the left side of a box front panel 1, and an exhaust fan is arranged; the left middle part of the front panel of the box body is provided with a mounting hole of the liquid crystal display screen, and the right side of the front panel of the box body is provided with a mounting hole of a switch, a button, a socket and a wiring seat; an air duct partition plate 3 is arranged in the box body, and the height of the air duct partition plate is the same as the height of the side wall of the box body; the air duct partition plate 3 extends from the air inlet to the air outlet according to the arrangement condition of the parts and the circuit board, so that the air duct partition plate and the side wall of the box body form a closed heat dissipation air duct, and all the parts and the circuit board arranged on the bottom plate of the box body are positioned in the heat dissipation air duct; and the parts and the circuit board are arranged and mounted from the air inlet to the air outlet in sequence according to the heating value from large to small; in addition, all parts and connecting lines of the circuit board and external equipment penetrate through gaps at the bottom of the air duct partition plate to be connected to a socket or a wire holder on the front panel, and the gaps are sealed by adopting fusible glue after threading. According to the layout structure of the parts and the circuit boards of the main control box of the unmanned store, the air channel partition plate is adopted to arrange the sealed heat dissipation air channel in the box body, and all the parts and the circuit boards arranged on the bottom plate of the box body are all arranged in the heat dissipation air channel, so that heat dissipation air flow can orderly flow from the air inlet to the air outlet to form strong air flow, and the heat dissipation efficiency is effectively improved. In addition, according to the heating values of different parts and circuit boards, the parts and the circuit boards are sequentially arranged and mounted from the air inlet to the air outlet according to the heating values from large to small, so that heat generated by the parts and the circuit boards is effectively taken away by using heat dissipation air, and the heat dissipation effect is further improved.
The parts and circuit boards for the interior installation of the main control box of the unmanned store mainly comprise a power supply, a hard disk, a main board, a monitoring connection board, an access control board, a broadcasting board, a network board and the like. Therefore, various parts and circuit boards are sequentially arranged from the air inlet to the air outlet according to the heating value, and the power supply, the hard disk, the main board, the monitoring connecting board, the access control board, the broadcasting board and the network board are sequentially arranged from the air inlet to the air outlet.
In order to ensure that the parts and the bottoms of the circuit boards mounted on the bottom plate of the box body can pass through by heat dissipation air flow, as one of the preferred schemes, the parts and the bottoms of the circuit boards mounted on the bottom plate of the box body are in a suspended state, namely, the bottoms of the parts and the circuit boards are provided with a distance of more than 10mm from the bottom of the box body. The unsettled installation can guarantee to have the clearance between spare part and the bottom of circuit board and the box bottom plate for the heat dissipation wind flow can pass through from the clearance.
In order to ensure that the components and circuit boards mounted on the rear side are not covered by the components and circuit boards mounted on the front side, as one of the preferred schemes, the components and circuit boards mounted in sequence are mounted in a staggered manner, that is, the bottom surfaces of the components or circuit boards on the rear side are not on the same plane with the bottom surfaces of the components or circuit boards on the front side, and the bottom surfaces of the components or circuit boards on the rear side are higher or lower than the surface or bottom surfaces of the components or circuit boards on the front side. The staggered arrangement can enable the parts and the circuit boards at the front side and the rear side to generate dislocation on the end face of the heat dissipation air flow, and the heat dissipation air flow can not be completely shielded, but can flow through gaps generated by dislocation.
In order to mount the components or the circuit board in the heat dissipation air duct as much as possible, as one of the preferable schemes, the components and the circuit board which are sequentially arranged and mounted comprise upper and lower overlapped and fixed mounting, and the space between the bottom surface of the upper component or the circuit board and the surface of the lower component or the circuit board is more than 10 mm. The overlapping installation can reduce the area of the bottom plate of the box body occupied by the installation of parts and the circuit board, and is favorable for arranging a closed heat dissipation air duct in the box body by adopting an air duct partition plate. Meanwhile, a space is arranged between the upper side part and the lower side part or the circuit board, so that the flow of heat dissipation air flow is ensured.
In order to ensure the heat dissipation effect of the circuit boards which are installed in an overlapping manner, as one of the preferable schemes, the circuit boards which are installed in an overlapping manner comprise relatively fixed installation, namely, one surface of the upper side circuit board welded with the parts faces downwards, and one surface of the lower side circuit board welded with the parts faces upwards; and a distance of more than 10mm is arranged between the parts of the upper circuit board and the lower circuit board. Therefore, heat emitted by parts on the circuit board can be effectively taken away by heat dissipation wind flow as much as possible.
Obviously, the beneficial technical effects of the unmanned store main control box part and circuit board layout structure are that the heat dissipation efficiency of heat dissipation air current is effectively improved, and the main control box can be ensured to run reliably for a long time.
Claims (6)
1. The layout structure of the parts and the circuit board of the main control box of the unmanned store is characterized in that an air inlet is formed in the right side of a rear panel of the box body, an air outlet is formed in the left side of a front panel of the box body, and an exhaust fan is arranged; the left middle part of the front panel of the box body is provided with a mounting hole of the liquid crystal display screen, and the right side of the front panel of the box body is provided with a mounting hole of a switch, a button, a socket and a wiring seat; an air duct partition plate is arranged in the box body, and the height of the air duct partition plate is the same as the height of the side wall of the box body; the air duct partition plate extends from the air inlet to the air outlet according to the arrangement condition of the parts and the circuit board, so that the air duct partition plate and the side wall of the box body form a closed heat dissipation air duct, and all the parts and the circuit board arranged on the bottom plate of the box body are positioned in the heat dissipation air duct; and the parts and the circuit board are arranged and mounted from the air inlet to the air outlet in sequence according to the heating value from large to small; in addition, all parts and connecting lines of the circuit board and external equipment penetrate through gaps at the bottom of the air duct partition plate to be connected to a socket or a wire holder on the front panel, and the gaps are sealed by adopting fusible glue after threading.
2. The arrangement structure of parts and circuit boards of the main control box of the unmanned shop according to claim 1, wherein the arrangement of the parts and circuit boards from the air inlet to the air outlet according to the amount of heat generation comprises the arrangement of the power supply, the hard disk, the main board, the monitoring connection board, the access control board, the broadcasting board and the network board from the air inlet to the air outlet.
3. The layout structure of parts and circuit boards of the main control box of the unmanned store according to claim 1, wherein the bottoms of the parts and the circuit boards mounted on the bottom plate of the box body are in a suspended state, namely, a distance of more than 10mm is arranged between the bottoms of the parts and the circuit boards and the bottom plate of the box body.
4. The layout structure of parts and circuit boards of the main control box of the unmanned shop according to claim 1, wherein the parts and circuit boards which are sequentially arranged are arranged in a staggered manner, that is, the bottom surface of the parts or circuit boards on the rear side is not on the same plane with the bottom surface of the parts or circuit boards on the front side, and the bottom surface of the parts or circuit boards on the rear side is higher or lower than the surface or bottom surface of the parts or circuit boards on the front side.
5. The layout structure of parts and circuit boards of the main control box of the unmanned store according to claim 1, wherein the parts and circuit boards which are sequentially arranged and installed comprise parts or circuit boards which are fixedly installed in an up-down overlapping manner, and a distance of more than 10mm is arranged between the bottom surface of the upper part or circuit board and the surface of the lower part or circuit board.
6. The layout structure of parts and circuit boards of the main control box of the unmanned shop according to claim 1, wherein the circuit boards which are fixedly arranged in an overlapping way comprise a relatively fixed arrangement, namely, one surface of the upper side circuit board welded with the parts faces downwards, and the other surface of the lower side circuit board welded with the parts faces upwards; and a distance of more than 10mm is arranged between the parts of the upper circuit board and the lower circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646836.XU CN220123344U (en) | 2023-06-27 | 2023-06-27 | Unmanned shop master control case spare part and circuit board layout structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321646836.XU CN220123344U (en) | 2023-06-27 | 2023-06-27 | Unmanned shop master control case spare part and circuit board layout structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220123344U true CN220123344U (en) | 2023-12-01 |
Family
ID=88892523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321646836.XU Active CN220123344U (en) | 2023-06-27 | 2023-06-27 | Unmanned shop master control case spare part and circuit board layout structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220123344U (en) |
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2023
- 2023-06-27 CN CN202321646836.XU patent/CN220123344U/en active Active
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