CN211148998U - Network operation box hybrid access box with dustproof and heat dissipation functions - Google Patents
Network operation box hybrid access box with dustproof and heat dissipation functions Download PDFInfo
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- CN211148998U CN211148998U CN201921847715.5U CN201921847715U CN211148998U CN 211148998 U CN211148998 U CN 211148998U CN 201921847715 U CN201921847715 U CN 201921847715U CN 211148998 U CN211148998 U CN 211148998U
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Abstract
The utility model discloses a compromise dustproof radiating network operation box mixed access box, it is poor to have solved the radiating effect that current mixed access box exists, dustproof ability is not enough and can not adapt to the problem that different sizes insert the box body, cavity (101) and airtight cavity (102) down are separated into to airtight box (1) inner chamber in copper alloy heat dissipation median septum (2), be provided with business turn over wind hole (13) on the box lateral wall of airtight cavity (102) down, it has fan (3) to have hung on the lower bottom surface of copper alloy heat dissipation median septum (2), be provided with banding shape of falling T recess (9) on the last top surface of copper alloy heat dissipation median septum (2), the activity is provided with L clamp mechanism in shape of falling T recess (9), the dustproof ability and the radiating effect of equipment have been improved.
Description
Technical Field
The invention relates to a network communication device, in particular to a hybrid access box for placing an OTN box, a PON box and an IP box and an assembling method thereof.
Background
At present, with the continuous rise of network bandwidth, the demand differentiation of network users to the network is increasingly highlighted; in network operation, the factors such as operation and maintenance cost, transmission efficiency, transmission quality and the like need to be comprehensively considered; the hybrid access of the network has great advantages, the hybrid access mode can flexibly deal with the functions of management maintenance, flexible networking, protection and scheduling of the transmission network, and in the prior art, an OTN (optical transport network), a PON (passive optical network) and an IP (integrated circuit core) system are hybrid-accessed into one device so as to solve the problems that in an optical network unit in the prior art, transmission and reception are slow and hybrid processing cannot be performed. For example, patent publication No. CN207053532U provides a hybrid access device, in which an anti-collision corner bead is disposed in a box body, a damping spring is mounted at the bottom of a heat dissipation plate, a hole is formed at the top of the box body to achieve matching between heat dissipation effect and damping capacity, and the heat dissipation plate is designed to be a structure capable of being slidably mounted and dismounted, which is beneficial to reducing friction and facilitating dismounting; as another example, patent publication No. CN208425095U provides a hybrid access device, which reinforces a heat dissipation device, dissipates heat through a heat dissipation fan, and is provided with a dust screen, and the installation structure of the dust screen is improved, so as to facilitate installation and detachment of the dust screen. However, the prior art still has the following problems which are not solved: (1) the aggregation box has the defects of poor heat dissipation effect and insufficient dustproof capacity, for example, in the patent with the patent publication number of CN207053532U, only the heat dissipation holes are arranged, the heat dissipation requirement of the hybrid access device during high-power work cannot be met, and dust is very easy to enter the box body through the heat dissipation holes to influence the normal work of equipment in the box; although the patent with patent publication No. CN208425095U discloses that a fan is provided to perform heat exchange enhancement, the resistance of the dust screen provided thereon is relatively large, the dust screen can cause the wind speed of the heat dissipation fan to be greatly reduced, which results in poor heat exchange effect, and the fan cannot be automatically controlled, in addition, the dust-proof capability of the dust screen is limited, fine particles cannot be effectively blocked, and the fine particles are accelerated by the fan and then easily enter the inside of the OTN, PON or IP box, which causes equipment failure; (2) the mixed access case can not adapt to the access of the box body of different specifications, and how to adapt to the problem of different OTN, PON or IP box body sizes has not been considered in above-mentioned two patents, and the practicality is not strong.
Disclosure of Invention
The invention provides a network operation box hybrid access box giving consideration to dust prevention and heat dissipation and an assembly method thereof, and solves the technical problems that an existing hybrid access box is poor in heat dissipation effect and insufficient in dust prevention capability and cannot adapt to access box bodies of different sizes.
The invention solves the technical problems by the following technical scheme:
a dustproof and heat-dissipation network operation box hybrid access box comprises a closed box body, wherein an OTN box body, a PON box body and an IP box body are arranged in the closed box body, a copper alloy heat-dissipation middle partition plate is arranged in the closed box body and divides an inner cavity of the closed box body into a closed upper cavity and a closed lower cavity, air inlet and outlet holes are formed in the side wall of the box body of the closed lower cavity, a fan is hung on the lower bottom surface of the copper alloy heat-dissipation middle partition plate, a long-strip-shaped inverted T-shaped groove is formed in the upper top surface of the copper alloy heat-dissipation middle partition plate, a sliding block is movably arranged in the inverted T-shaped groove, a threaded counter bore is formed in the top end surface of the sliding block, a L-shaped clamping plate is movably arranged on the long-strip-shaped inverted T-shaped groove, a threaded through hole is formed in a horizontal plate of a L-shaped clamping plate, a fixing bolt is screwed in the threaded through hole, the lower end of the fixing bolt is screwed with a vertical counter bore formed in the vertical surface of the inverted T-shaped clamping plate, the fixing bolt is screwed with a vertical through hole, a bolt L, the fixing bolt is screwed on the other end of the OTN box body, and a screw bolt is arranged in the horizontal through hole, and a screw bolt is arranged on the other end of the OTN box body, and a screw bolt is arranged in the horizontal through hole, and a horizontal through plate, and a screw bolt is arranged on the OT.
The temperature sensor is arranged in the sealed upper cavity, a temperature sensor electrical signal line is arranged on the copper alloy heat dissipation middle partition plate and penetrates through the through hole, a starting and stopping controller of the fan is arranged in the sealed lower cavity, a temperature sensor electrical signal line is arranged in the temperature sensor electrical signal line penetrating through the through hole, one end of the temperature sensor electrical signal line is electrically connected with the temperature sensor, the other end of the temperature sensor electrical signal line is electrically connected with the starting and stopping controller of the fan, a sealing sleeve is arranged in the temperature sensor electrical signal line penetrating through the through hole, and the temperature sensor electrical signal line is connected in the sealing sleeve in a penetrating mode.
The assembly method of the network operation box hybrid access box considering dust prevention and heat dissipation is characterized by comprising the following steps of:
firstly, arranging a strip-shaped inverted T-shaped groove on the upper top surface of a copper alloy heat dissipation middle partition plate, movably placing a sliding block in the inverted T-shaped groove, arranging a threaded counter bore on the top end surface of the sliding block, and hanging a fan on the lower bottom surface of the copper alloy heat dissipation middle partition plate;
processing an L-shaped clamping plate, wherein a horizontal plate of the L-shaped clamping plate is provided with a threaded through hole, and a vertical plate of the L-shaped clamping plate is provided with a strip through hole in the vertical direction;
thirdly, arranging air inlet and outlet holes at the lower part of the side wall of the box body, installing a copper alloy heat dissipation middle partition plate in the closed box body, and dividing the inner cavity of the closed box body into a closed upper cavity and a closed lower cavity so that the air inlet and outlet holes are arranged in the closed lower cavity; the temperature sensor is arranged in the upper sealed cavity, a temperature sensor electrical signal line is arranged on the copper alloy heat dissipation middle partition plate and penetrates through the through hole, a starting and stopping controller of the fan is arranged in the lower sealed cavity, a temperature sensor electrical signal line is arranged in the through hole and penetrates through the through hole, one end of the temperature sensor electrical signal line is electrically connected with the temperature sensor, the other end of the temperature sensor electrical signal line is electrically connected with the starting and stopping controller of the fan, a sealing sleeve is arranged in the through hole, and the temperature sensor electrical signal line penetrates through the sealing sleeve;
fourthly, an L-shaped clamping plate is movably arranged on the strip-shaped inverted T-shaped groove, a fixed bolt is screwed in a threaded through hole, the lower end of the fixed bolt passes through the threaded through hole and then is screwed with a threaded counter bore arranged on the top end face of a sliding block movably arranged in the inverted T-shaped groove, an OTN box body, a PON box body and an IP box body are respectively placed on the upper top face of the copper alloy heat dissipation middle partition plate, L-shaped clamping plates are arranged on two sides of each box body, a horizontal pressing plate with a horizontally arranged bolt is arranged on the top face of each box body, the horizontally arranged bolt penetrates through the vertically-arranged strip through hole arranged on the vertical plate of the L-shaped clamping plate and is screwed with a nut, and the nut and the fixed bolt are respectively screwed tightly, so that the L-shaped clamping plate fixes the box bodies;
fifthly, covering the closed box body, and starting the equipment in each box body;
and sixthly, when the temperature in the upper sealed cavity exceeds a fan starting threshold value set in a starting and stopping controller of the fan, the starting and stopping controller is connected with a fan power supply, the fan works to ventilate and cool the lower sealed cavity, the heat of the upper sealed cavity is cooled through the heat conduction of the copper alloy heat dissipation middle partition plate, when the temperature is reduced to be lower than the fan starting threshold value, the starting and stopping controller is connected with the fan power supply, and the fan stops working.
The OTN, PON and IP mixed access device provided by the invention separates the box body by arranging the metal heat dissipation plate, the upper box body is used for fixedly installing the box body, the lower box body is used for heat exchange, therefore, the air flow is limited to the lower box body, the problem that dust enters the box body along with wind is avoided, the influence of the dust flow on the access box body when a fan exchanges heat is avoided, the dustproof capability of the device is improved, in addition, because the heat conductivity coefficient of the metal heat dissipation plate is high, the lower air cooling mode is adopted to effectively control the temperature in the upper box body, in addition, the heat dissipation fan works according to the signal of a temperature sensor, the heat dissipation fan can be automatically started and stopped, the complexity of manual operation is avoided, meanwhile, the box body fixing mechanism with adjustable width is arranged on the upper surface of the metal heat dissipation plate, the width can be adjusted according to the box bodies of different models, the effective fixation is, the competitiveness of the product is enhanced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view showing the relationship between the L-shaped card board 4, the inverted T-shaped groove 9 and the sliding block 8;
fig. 3 is a schematic structural view of an elongated inverted T-shaped groove 9 provided on the upper top surface of the partition board 2 in the copper alloy heat dissipation of the present invention;
FIG. 4 is a schematic view of the construction of the horizontal platen 6 of the present invention with horizontally disposed bolts 11;
fig. 5 is a schematic structural view of the vertical plate of the L-shaped card board 4 of the invention.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
a dustproof and heat-dissipation network operation box mixed access box comprises a closed box body 1, an OTN box body, a PON box body and an IP box body are arranged in the closed box body 1, a copper alloy heat-dissipation middle partition plate 2 is arranged in the closed box body 1, the inner cavity of the closed box body 1 is divided into a sealed upper cavity 101 and a sealed lower cavity 102 by the copper alloy heat-dissipation middle partition plate 2, an air inlet and outlet hole 13 is formed in the side wall of the box body of the sealed lower cavity 102, a fan 3 is hung on the lower bottom surface of the copper alloy heat-dissipation middle partition plate 2, a long-strip-shaped inverted T-shaped groove 9 is formed in the upper top surface of the copper alloy heat-dissipation middle partition plate 2, a sliding block 8 is movably arranged in the inverted T-shaped groove 9, a counter bore 14 with threads is formed in the top end surface of the long-strip-shaped counter bore 14 is arranged on the top surface of a vertical plate 9, a clamping plate 4-shaped clamping plate 4 with threads is arranged on a horizontal plate 4 with threads 7, a fixed screw thread 5 is screwed in the through hole 637 with a vertical plate with a screw bolt 12, a horizontal screw bolt 12 is arranged on the horizontal clamping plate of the OTN box body, a horizontal clamping plate 12 is arranged on the horizontal clamping plate, a horizontal clamping plate 12, a horizontal clamping plate of the horizontal clamping plate 12, the OTN box body, a horizontal clamping plate 12 with a horizontal screw bolt 10, a horizontal clamping plate 12, a horizontal screw bolt is arranged on the horizontal clamping plate, and a horizontal clamping plate 12, the horizontal clamping plate.
The temperature sensor is arranged in the closed upper cavity 101, a temperature sensor electrical signal line penetrating through hole is arranged on the copper alloy heat dissipation middle partition plate 2, a starting and stopping controller of the fan 3 is arranged in the closed lower cavity 102, a temperature sensor electrical signal line penetrating through the through hole is arranged, one end of the temperature sensor electrical signal line is electrically connected with the temperature sensor, the other end of the temperature sensor electrical signal line is electrically connected with the starting and stopping controller of the fan 3, a sealing sleeve is arranged in the temperature sensor electrical signal line penetrating through the through hole, and the temperature sensor electrical signal line penetrates through the sealing sleeve.
The assembly method of the network operation box hybrid access box considering dust prevention and heat dissipation is characterized by comprising the following steps of:
firstly, arranging a strip-shaped inverted T-shaped groove 9 on the upper top surface of a copper alloy heat dissipation middle partition plate 2, movably placing a sliding block 8 in the inverted T-shaped groove 9, arranging a threaded counter bore 14 on the top end surface of the sliding block 8, and hanging a fan 3 on the lower bottom surface of the copper alloy heat dissipation middle partition plate 2;
secondly, processing an L-shaped clamping plate 4, wherein a horizontal plate of the L-shaped clamping plate 4 is provided with a threaded through hole 7, and a vertical plate of the L-shaped clamping plate 4 is provided with a strip through hole 12 in the vertical direction;
thirdly, arranging air inlet and outlet holes 13 at the lower part of the side wall of the box body, installing the copper alloy heat dissipation middle partition plate 2 in the closed box body 1, and dividing the inner cavity of the closed box body 1 into a closed upper cavity 101 and a closed lower cavity 102 so that the air inlet and outlet holes 13 are arranged in the closed lower cavity 102; a temperature sensor is arranged in the upper sealed cavity 101, a temperature sensor electrical signal line is arranged on the copper alloy heat dissipation middle partition plate 2 and penetrates through a through hole, a start-stop controller of the fan 3 is arranged in the lower sealed cavity 102, a temperature sensor electrical signal line is arranged in the through hole, one end of the temperature sensor electrical signal line is electrically connected with the temperature sensor, the other end of the temperature sensor electrical signal line is electrically connected with the start-stop controller of the fan 3, a sealing sleeve is arranged in the through hole, and the temperature sensor electrical signal line penetrates through the sealing sleeve;
fourthly, L-shaped snap-gauge 4 is movably arranged on a strip-shaped inverted T-shaped groove 9, a fixed bolt 5 is screwed in a threaded through hole 7, the lower end of the fixed bolt 5 passes through the threaded through hole 7 and then is screwed with a threaded counter bore 14 arranged on the top end face of a sliding block 8 movably arranged in the inverted T-shaped groove 9, an OTN box body, a PON box body and an IP box body are respectively placed on the upper top face of the copper alloy heat dissipation middle partition plate 2, L-shaped snap-gauge 4 is arranged on two sides of each box body, a horizontal press plate 6 with a horizontally arranged bolt 11 is arranged on the top face of each box body, the horizontally arranged bolt 11 passes through a strip-shaped through hole 12 in the vertical direction arranged on a vertical plate of the L-shaped snap-gauge 4 and is screwed with a nut 16, and the nut 10 and the fixed bolt 5 are respectively screwed tightly, so that the L-shaped snap-gauge fixes the box;
fifthly, covering the closed box body 1, and starting the equipment in each box body;
sixthly, when the temperature in the sealed upper cavity 101 exceeds a fan opening threshold value set in a starting and stopping controller of the fan 3, the starting and stopping controller is connected with a fan power supply, the fan 3 works to ventilate and cool the sealed lower cavity 102, the heat of the sealed upper cavity 101 is cooled through heat conduction of the partition plate 2 in the copper alloy heat dissipation, when the temperature is reduced to be lower than the fan opening threshold value, the starting and stopping controller is connected with the fan power supply, and the fan 3 stops working.
The box body is provided with two fixing mechanisms respectively for an OTN box body, a PON box body and an IP box body, when the box body is used, a user adjusts positioning bolts according to the widths of the OTN box body, the PON box body and the IP box body, the position of a L-shaped clamping plate 4 is slid, so that effective clamping of the box body between the two L-shaped clamping plate 4 is guaranteed, then a fixing bolt 5 is screwed to lock the L-shaped clamping plate 4, and accordingly fixing of the box body is achieved, a temperature threshold value can be preset when a fan 3 is started and stopped and leaves a factory, the temperature threshold value can be set through a control panel, when a temperature signal monitored by a temperature sensor exceeds the threshold value, the fan 3 works to conduct heat exchange on the box body, the fan 3 is fixedly arranged on the lower surface of a copper alloy heat dissipation middle partition plate 2, due to the structural design, the heat dissipation effect of the heat dissipation fan can be strengthened, the control capability of the heat dissipation fan on the temperature of the upper box body is improved, vertical plates of the horizontal pressing plates 6 and L-shaped clamping plates 4 are arranged vertically, long through a horizontal through arranging bolt 11 on a horizontal pressing plate 6, so that the heat dissipation middle partition plate 6 is not subjected to effective horizontal heat dissipation effect of a heat dissipation cushion, and a heat dissipation middle partition plate is improved, and accordingly, the box body is guaranteed, the box body is effectively improved, and the heat dissipation box body is arranged on the box body, and the box body, so that the heat dissipation middle partition plate is effectively improved.
Claims (2)
1. The utility model provides a compromise dustproof radiating network operation box mixed access case, including airtight box (1), be provided with the OTN box body in airtight box (1), PON box body and IP box body, a serial communication port, be provided with copper alloy heat dissipation median septum (2) in airtight box (1), copper alloy heat dissipation median septum (2) become sealed upper chamber (101) and airtight lower chamber (102) with airtight box (1) inner chamber partition, be provided with business turn over wind hole (13) on the box lateral wall of airtight lower chamber (102), it has fan (3) to hang on the lower bottom surface of copper alloy heat dissipation median septum (2), be provided with rectangular shape groove (9) of falling T shape on the upper top surface of copper alloy heat dissipation median septum (2) facade, activity is provided with sliding block (8) in the groove of falling T shape (9), be provided with threaded counter bore (14) on the top surface of sliding block (8), be provided with movable clamp plate (L) on rectangular shape groove (9) of falling T shape, be provided with threaded through hole (7) on L shape horizontal plate, the horizontal through hole (7) of fixed screw bolt is provided with the horizontal through bolt (7) and the horizontal through-thread screw bolt (7) and the horizontal through-thread through-hole (10) of overhead through-plate (3) of overhead bolt-screw bolt-arranged on the horizontal through-plate (11) of copper alloy box body (3), the horizontal through-plate (11) is provided with the horizontal through-clamp plate (3) and horizontal through-plate (3) of overhead through-plate (3) of copper alloy heat dissipation median septum (3), the horizontal through-plate (9) of the horizontal through-plate (3), it has set up the horizontal through-plate (3) to pass through-bolt-screw-bolt-in the horizontal through-bolt.
2. The network operation box hybrid access box with dustproof and heat dissipation functions as claimed in claim 1, wherein a temperature sensor is arranged in a sealed upper cavity (101), a temperature sensor electrical signal line passing through hole is formed in a partition plate (2) in the heat dissipation of copper alloy, a starting and stopping controller of a fan (3) is arranged in a sealed lower cavity (102), a temperature sensor electrical signal line is arranged in the temperature sensor electrical signal line passing through hole, one end of the temperature sensor electrical signal line is electrically connected with the temperature sensor, the other end of the temperature sensor electrical signal line is electrically connected with the starting and stopping controller of the fan (3), a sealing sleeve is arranged in the temperature sensor electrical signal line passing through hole, and the temperature sensor electrical signal line is connected in the sealing sleeve in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921847715.5U CN211148998U (en) | 2019-10-30 | 2019-10-30 | Network operation box hybrid access box with dustproof and heat dissipation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921847715.5U CN211148998U (en) | 2019-10-30 | 2019-10-30 | Network operation box hybrid access box with dustproof and heat dissipation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211148998U true CN211148998U (en) | 2020-07-31 |
Family
ID=71770557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921847715.5U Withdrawn - After Issue CN211148998U (en) | 2019-10-30 | 2019-10-30 | Network operation box hybrid access box with dustproof and heat dissipation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211148998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749965A (en) * | 2019-10-30 | 2020-02-04 | 中国能源建设集团山西省电力勘测设计院有限公司 | Dustproof and heat-dissipation network operation box hybrid access box and assembling method thereof |
-
2019
- 2019-10-30 CN CN201921847715.5U patent/CN211148998U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749965A (en) * | 2019-10-30 | 2020-02-04 | 中国能源建设集团山西省电力勘测设计院有限公司 | Dustproof and heat-dissipation network operation box hybrid access box and assembling method thereof |
| CN110749965B (en) * | 2019-10-30 | 2023-09-26 | 中国能源建设集团山西省电力勘测设计院有限公司 | Network operation box hybrid access box with dustproof and radiating functions and assembling method thereof |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200731 Effective date of abandoning: 20230926 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200731 Effective date of abandoning: 20230926 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |