CN114157922A - Big data debugging protection cabinet and debugging system for industrial-grade optical fiber switch - Google Patents
Big data debugging protection cabinet and debugging system for industrial-grade optical fiber switch Download PDFInfo
- Publication number
- CN114157922A CN114157922A CN202111310681.8A CN202111310681A CN114157922A CN 114157922 A CN114157922 A CN 114157922A CN 202111310681 A CN202111310681 A CN 202111310681A CN 114157922 A CN114157922 A CN 114157922A
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- cabinet
- plate
- temperature
- placing plate
- industrial
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 17
- 230000010365 information processing Effects 0.000 claims abstract description 20
- 230000001276 controlling effect Effects 0.000 claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000010030 laminating Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/025—Cabinets
-
- B08B1/32—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
Abstract
The invention relates to the technical field of switch protection cabinets, in particular to a big data debugging protection cabinet and a debugging system for an industrial-grade optical fiber switch, which comprises the following steps that firstly, the temperature inside a main body of a cabinet is collected by using a temperature sensing module; secondly, transmitting the collected temperature signals to an information processing module at the upper end of the cabinet main body, and reading each group of temperature parameters of a pre-generated temperature parameter injection list; and thirdly, regulating and controlling the rotating speed of the fan through the temperature parameters read by the information processing module, returning to a state of monitoring the placement cabinet, controlling the input current of the fan according to corresponding data in the temperature parameter list, adjusting the rotating speed of the fan by adjusting the internal temperature of the placement cabinet, reducing the energy consumption of the fan by low-power work of the switch, and controlling the first placement plate and the second placement plate to be attached in a staggered manner when the detected temperature exceeds a preset value, sealing the adjacent switches, and avoiding the single switch from generating short circuit to affect the whole placement cabinet.
Description
Technical Field
The invention relates to the technical field of switch protection cabinets, in particular to a big data debugging protection cabinet and a debugging system for an industrial-grade optical fiber switch.
Background
The switch is a common network device, the device usually needs 24h uninterrupted operation, so that the requirement on heat dissipation is high, and the switch is mainly used for wired communication equipment and wireless communication equipment in industrial control environment. The wired communication equipment mainly introduces the conversion equipment for solving the serial port communication, the professional bus type communication, the industrial Ethernet communication and various communication protocols in the industrial field. A switch cabinet is a cabinet for housing a switch.
But current switch takes place the short circuit in inside and when leading to the burning, can't keep apart the switch respectively for flame upwards or downward creep through the opening of heat dissipation usefulness easily, leads to the whole internal all can the burning of cabinet of a switch burning, thereby greatly increased economic loss.
Disclosure of Invention
The utility model provides a big data debugging protection cabinet and debug system for industrial grade fiber switch, the device can guarantee daily operation ventilation when, when the internal high temperature of discovery cabinet, can also keep apart between the switch to avoid flame to stretch from top to bottom, reduce economic loss.
A big data debugging protective cabinet for an industrial-grade optical fiber exchanger comprises a main body of the placing cabinet, wherein a door body is arranged on the front side of the main body of the placing cabinet, a lifting plate is arranged at the middle end in the main body of the placing cabinet, the lower end of the lifting plate is connected with an electric telescopic rod, a first placing plate and a second placing plate are arranged between the lifting plate and the inner side of the main body of the placing cabinet in the main body of the placing cabinet, collecting boxes are arranged on two sides of the main body of the placing cabinet, an opening is arranged on one side, close to the first placing plate, of the inner wall of the main body of the placing cabinet and communicated with the collecting boxes, the first placing plate and the second placing plate are arranged in an equidistant and staggered mode, sliding grooves are formed in two sides of the first placing plate and the second placing plate, the outer side of the first placing plate extends into the sliding groove of the second placing plate, a sleeve corresponding to the first placing plate is arranged on the inner side of the main body of the placing cabinet, the lifter plate outside also is provided with places the pivot cover that the board corresponds with the second, first place the board and place the board both sides with the second and be provided with the pivot that penetrates in the pivot cover, place the inside bottom of cabinet main part and be provided with and stabilize the response module, it is provided with information processing module to place cabinet main part upper end, electric telescopic handle and information processing module electric connection.
Preferably, the lower ends of the first placing plate and the second placing plate are provided with cleaning strips.
Preferably, the first placing plate and the second placing plate are internally provided with a transmission belt, the upper end of the cleaning strip is connected with an inner loop bar, the upper end of the inner loop bar is sleeved with a rotating sleeve, the inner side of the rotating sleeve is meshed with the inner loop bar, and the outer side of the rotating sleeve is provided with gear teeth.
Preferably, the side of the first placing plate extending into the second placing plate is connected with a transmission belt in the second placing plate.
Preferably, the side of the second placing plate extending into the first placing plate is connected with the transmission belt in the first placing plate.
Preferably, a screw is arranged at the upper end of the rotating sleeve.
Preferably, a spring is arranged inside the rotating sleeve.
An industrial-grade optical fiber switch debugging system comprises the following steps;
the method comprises the following steps that firstly, the temperature sensing module is used for collecting the temperature inside a main body of the cabinet;
secondly, transmitting the collected temperature signals to an information processing module at the upper end of the cabinet main body, and reading each group of temperature parameters of a pre-generated temperature parameter injection list;
thirdly, regulating and controlling the rotating speed of the fan through the temperature parameters read by the information processing module, and returning to the state of monitoring the switch in the main body of the placement cabinet;
and fourthly, when the detected temperature is too high and exceeds a preset value, controlling the electric telescopic rod to drive the lifting plate to move downwards.
Preferably, the temperature sensing module is electrically connected with the information processing module, and the information processing module is electrically connected with the electric telescopic rod.
Compared with the prior art, the invention has the following beneficial effects:
1. the lifting plate is arranged at the middle end in the main body of the placing cabinet, the lower end of the lifting plate is connected with an electric telescopic rod, the first placing plate and the second placing plate are arranged between the lifting plate and the inner side of the main body of the placing cabinet in the main body of the placing cabinet and can be used for enabling the air flow generated by the upper end fan to move from the uppermost end to the lowermost end in the main body of the placing cabinet by utilizing the gap between the first placing plate and the second placing plate when the switch is placed on the placing plate, thereby ensuring the maximum heat dissipation efficiency, the sliding grooves are formed at the two sides of the first placing plate and the second placing plate, the outer side of the first placing plate extends into the sliding groove of the second placing plate, the outer side of the second placing plate extends into the sliding groove of the first placing plate, when the temperature caused by short circuit and the like in the main body of the placing cabinet is detected to be overhigh, just can utilize electric telescopic handle to drive the lifter plate and remove to the lower extreme for first place the board and place the board with the pivot in its outside as the centre of a circle with the second and rotate, when becoming the horizontality by the tilt state, can let and place the board and slide along the spout each other, utilize staggered structure to shorten mutual interval, form one and do not have open-ended baffle until laminating completely, separate adjacent switch completely, thereby avoid the flame that a switch produced to stretch from top to bottom, reduce the economic loss that the trouble produced.
2. Cleaning strips are arranged at the lower ends of the first placing plate and the second placing plate, a transmission belt is arranged in the first placing plate and the second placing plate, the upper end of each cleaning strip is connected with an inner loop bar, the upper end of the inner loop bar is sleeved with a rotating sleeve, the inner side of the rotating sleeve is meshed with the inner loop bar, gear teeth are arranged at the outer side of the rotating sleeve, the transmission belt which is arranged in one side of the first placing plate extending into the second placing plate can be connected, one side of the second placing plate extending into the first placing plate is connected with the transmission belt arranged in the first placing plate, so that the lifting plate can be controlled to move downwards when no high-temperature fault occurs, when the first placing plate and the second placing plate move oppositely, the inner transmission belt can be mutually driven to rotate, the rotating sleeve, the inner loop bar and the cleaning strips are driven to rotate, the effect of cleaning dust outside the switch is achieved, and collecting boxes are arranged at two sides of the main body of the placing cabinet after cleaning, one side of placing cabinet main part inner wall and being close to first placing the board is provided with the opening and is linked together with collecting the box for place the board when reseing in the dust just can follow the inclined plane and get into the collection box, reach the effect of convenient quick clearance switch.
3. Collect the inside temperature of placing the cabinet main part through the temperature-sensing module, and the temperature signal who will collect transmits for the information processing module who places cabinet main part upper end, read each group's temperature parameter of the temperature parameter injection list that generates in advance, thereby according to the input current of the corresponding data control fan in the temperature parameter list, and then can have more and place the inside temperature regulation fan air current size of cabinet main part, reach when switch low-power work, reduce the power consumption of fan, and when the high temperature that detects surpassed preset numerical value, then control electric telescopic handle drive lifter plate move down, thereby let first place the board and place the crisscross laminating of board with the second, seal between the adjacent switch, thereby when guaranteeing daily heat dissipation, can avoid single switch to take place the short circuit and influence the whole cabinet of placing.
Drawings
Fig. 1 is a perspective front view of the cabinet body of the present invention.
Fig. 2 is a perspective view of the inside of the main body of the storage case of the present invention.
Fig. 3 is a top perspective view of the first placement board and the second placement board of the present invention.
FIG. 4 is an enlarged view of the invention at A in FIG. 3.
Fig. 5 is a side sectional view of a second placing board according to the present invention.
Fig. 6 is a perspective view of the first and second mounting plates according to the present invention.
In FIGS. 1-6: 1-a cabinet main body, 2-a door body, 3-a collection box, 4-a first placing plate, 5-a second placing plate, 6-a lifting plate, 7-an electric telescopic rod, 8-a temperature sensing module, 9-a rotating shaft, 10-a rotating shaft sleeve, 11-a sliding chute, 12-a rotating sleeve, 13-a transmission belt, 14-a cleaning strip, 15-a screw rod and 16-an inner sleeve rod.
Detailed Description
Referring to fig. 1 to 6, a schematic plan structure and a schematic perspective structure of a big data debugging protection cabinet and a debugging system for an industrial-grade optical fiber switch are shown.
The utility model provides a big data debugging protection cabinet for industrial grade fiber switch, including placing cabinet main part 1, it openly is provided with a body 2 to place cabinet main part 1, it is provided with lifter plate 6 to place 1 inside middle-end of cabinet main part, 6 lower extremes of lifter plate are connected with electric telescopic handle 7, it is provided with first board 4 and the second of placing to place 1 inside being located lifter plate 6 of cabinet main part and placing 1 inboards of cabinet main part and places board 5 with the second to place, it installs collection box 3 to place 1 both sides of cabinet main part, it is provided with the opening and collects box 3 and is linked together to place 1 inside one side that 1 inner wall of cabinet main part is close to first board 3 of placing, it is provided with stable response module 8 to place 1 inside bottom of cabinet main part, it is provided with information processing module to place 1 upper end of cabinet main part, electric telescopic handle 7 and information processing module electric connection.
In the specific implementation, the first placing plate 4 and the second placing plate 5 are arranged equidistantly and alternately, sliding grooves 11 are formed on both sides of the first placing plate 4 and the second placing plate 5, the outer side of the first placing plate 4 extends into the sliding groove 11 of the second placing plate 5, the outer side of the second placing plate 5 extends into the sliding groove 11 of the first placing plate 5, a rotating shaft sleeve 10 corresponding to the first placing plate 4 is arranged on the inner side of the placing cabinet main body 1, a rotating shaft sleeve 10 corresponding to the second placing plate 5 is also arranged on the outer side of the lifting plate 6, rotating shafts 9 penetrating into the rotating shaft sleeve 10 are arranged on both sides of the first placing plate 4 and the second placing plate 5, so that when the switch is placed on the placing plates, airflow generated by the upper end fan can move from the uppermost end to the lowermost end in the placing cabinet main body 1 by utilizing the gap between the first placing plate 4 and the second placing plate 5, thereby ensuring the maximum heat dissipation efficiency, when detecting the high temperature that causes by reasons such as short circuit in placing cabinet main part 1, just can utilize electric telescopic handle 7 to drive lifter plate 6 to the lower extreme and remove, make first place board 4 and second place board 5 and use the pivot 9 in its outside to rotate as the centre of a circle, when becoming the horizontality by the tilt state, can let place the board and slide along spout 11 each other, utilize staggered structure to shorten mutual interval, form one and do not have open-ended baffle until laminating completely, separate adjacent switch completely, thereby avoid the flame that a switch produced to stretch from top to bottom, reduce the economic loss that the trouble produced.
In the specific implementation, the lower ends of the first placing plate 4 and the second placing plate 5 are provided with cleaning strips 14, the first placing plate 4 and the second placing plate 5 are internally provided with a transmission belt 13, the upper ends of the cleaning strips 14 are connected with an inner loop bar 16, the upper end of the inner loop bar 16 is sleeved with a rotating sleeve 12, the inner side of the rotating sleeve 12 is meshed with the inner loop bar 16, the outer side of the rotating sleeve 12 is provided with gear teeth, one side of the first placing plate 4 extending into the second placing plate 5 is connected with the transmission belt 13 in the second placing plate 5, one side of the second placing plate 5 extending into the first placing plate 4 is connected with the transmission belt 13 in the first placing plate 4, so that the lifting plate 6 can be controlled to move downwards when no high-temperature fault occurs, when the first placing plate 4 and the second placing plate 5 move towards each other, the inner transmission belt 13 can be mutually driven to rotate, and further drive the rotating sleeve 12 to rotate with the inner loop bar 16 and the cleaning strips 14, thereby achieving the effect of cleaning dust outside the exchanger.
In concrete implementation, the upper end of the rotating sleeve 12 is provided with a screw rod 15, and the spring is arranged inside the rotating sleeve 12, so that the rotating sleeve 12 can move downwards when rotating, so that the cleaning strip and the outer side of the switch are always kept in contact, and the cleaning effect of dust is ensured.
An industrial-grade optical fiber switch debugging system comprises the following steps;
firstly, collecting the temperature inside the cabinet main body 1 by using a temperature sensing module 8;
secondly, transmitting the collected temperature signals to an information processing module at the upper end of the cabinet main body 1, and reading each group of temperature parameters of a pre-generated temperature parameter injection list;
thirdly, regulating and controlling the rotating speed of the fan through the temperature parameters read by the information processing module, and returning to the state of monitoring the switch in the main body of the placement cabinet;
and fourthly, when the detected temperature is too high and exceeds a preset value, controlling the electric telescopic rod to drive the lifting plate to move downwards.
The working principle of the big data debugging protection cabinet and the debugging system for the industrial-grade optical fiber switch is as follows.
Firstly, a lifting plate 6 is arranged at the middle end in a placing cabinet main body 1, the lower end of the lifting plate 6 is connected with an electric telescopic rod 7, a first placing plate 4 and a second placing plate 5 are arranged between the lifting plate 6 and the inner side of the placing cabinet main body 1 in the placing cabinet main body 1, the first placing plate 4 and the second placing plate 5 can be used for being arranged at equal intervals and in a staggered mode, when a switch is placed on the placing plates, airflow generated by an upper end fan can move from the uppermost end to the lowermost end in the placing cabinet main body 1 by utilizing a gap between the first placing plate 4 and the second placing plate 5, so that the maximum heat dissipation efficiency is ensured, sliding grooves 11 are formed in two sides of the first placing plate 4 and the second placing plate 5, the outer side of the first placing plate 4 extends into the sliding groove 11 of the second placing plate 5, the outer side of the second placing plate 5 extends into the sliding groove 11 of the first placing plate 5, so that when the temperature caused by short circuit and other reasons in the placing cabinet main body 1 is detected to be too high, the electric telescopic rod 7 can be used for driving the lifting plate 6 to move towards the lower end, so that the first placing plate 4 and the second placing plate 5 rotate by taking the rotating shaft 9 at the outer side as a circle center, the placing plates can slide along the sliding groove 11 when changing from an inclined state to a horizontal state, the mutual distance is shortened by using a staggered structure until the placing plates are completely attached to form a partition plate without an opening, the adjacent switches are completely separated, thereby preventing flame generated by one switch from spreading upwards and downwards, reducing economic loss caused by faults, then the lower ends of the first placing plate 4 and the second placing plate 5 are provided with the cleaning strips 14, the first placing plate 4 and the second placing plate 5 are internally provided with the driving belt 13, the upper end of the cleaning strips 14 is connected with the inner loop rod 16, the upper end of the inner loop rod 16 is sleeved with the rotating sleeve 12, the inner side of the rotating sleeve 12 is meshed with the inner loop rod 16, the outer side is provided with gear teeth, the transmission belt 13 in one side of the first placing plate 4 extending into the second placing plate 5 is connected, the side of the second placing plate 5 extending into the first placing plate 4 is connected with the transmission belt 13 in the second placing plate, so that the lifting plate 6 can be controlled to move downwards when no high-temperature fault occurs, when the first placing plate 4 and the second placing plate 5 move towards each other, the transmission belt 13 in the inner part can be mutually driven to rotate, the rotating sleeve 12, the inner loop bar 16 and the cleaning strip 14 are driven to rotate, the effect of cleaning dust outside the switch is achieved, the collecting boxes 3 are arranged on two sides of the placing cabinet main body 1 after cleaning, an opening is arranged on one side of the inner wall of the placing cabinet main body 1 close to the first placing plate 3 and communicated with the collecting boxes 3, the dust can enter the collecting boxes 3 along the inclined plane when the placing plates are reset, and the effect of conveniently and quickly cleaning the switch is achieved, later collect the temperature of placing cabinet main part 1 inside through temperature-sensing module 8, and the temperature signal who will collect transmits for the information processing module who places cabinet main part 1 upper end, read each group's temperature parameter of the temperature parameter injection list that generates in advance, thereby according to the input current of the corresponding data control fan in the temperature parameter list, and then can have more and place cabinet main part 1 inside temperature regulation fan air current size, reach when switch low-power work, reduce the power consumption of fan, and when the high temperature that detects surpassed preset numerical value, then control electric telescopic handle drive lifter plate and move down, thereby let first place the board and place the crisscross laminating of board with the second, seal between the adjacent switch, thereby when guaranteeing daily heat dissipation, can avoid single switch to take place the short circuit and influence whole cabinet body.
Claims (9)
1. An industrial-grade optical fiber switch debugging system comprises the following steps;
firstly, collecting the temperature inside a cabinet main body (1) by using a temperature sensing module (8);
secondly, transmitting the collected temperature signals to an information processing module at the upper end of the cabinet main body (1), and reading each group of temperature parameters of a pre-generated temperature parameter injection list;
thirdly, regulating and controlling the rotating speed of the fan through the temperature parameters read by the information processing module, and returning to the state of monitoring the switch in the main body of the placement cabinet;
and fourthly, when the detected temperature is too high and exceeds a preset value, controlling the electric telescopic rod to drive the lifting plate to move downwards.
2. The system of claim 1, wherein: the temperature sensing module (8) is electrically connected with the information processing module, and the information processing module is electrically connected with the electric telescopic rod (7).
3. The utility model provides an industrial grade optical fiber switch is with big data debugging protection cabinet, is including placing cabinet main part (1), the door body (2), its characterized in that: the improved multifunctional cabinet is characterized in that a lifting plate (6) is arranged at the middle end inside the cabinet body (1), the lower end of the lifting plate (6) is connected with an electric telescopic rod (7), the cabinet body (1) is arranged inside the lifting plate (6) and the cabinet body (1) is arranged between the inner side of the first plate (4) and the second plate (5), the first plate (4) and the second plate (5) are arranged in a staggered mode and connected, and the lower end of the first plate (4) and the second plate (5) is arranged and provided with a cleaning strip (14).
4. The big data debugging protection cabinet for the industrial-grade optical fiber switch according to claim 1, characterized in that: the storage cabinet is characterized in that collecting boxes (3) are installed on two sides of the storage cabinet main body (1), and an opening communicated with the collecting boxes (3) is formed in one side, close to the first storage plate (3), of the inner wall of the storage cabinet main body (1).
5. The big data debugging protection cabinet for the industrial-grade optical fiber switch according to claim 1, characterized in that: the first placing plate (4) and the second placing plate (5) are provided with sliding grooves (11) at two sides, and the first placing plate (4) and the second placing plate (5) are arranged in a mode that the outer sides extend outwards.
6. The big data debugging protection cabinet for the industrial-grade optical fiber switch according to claim 1, characterized in that: the first placing plate (4) and the second placing plate (5) are internally provided with a transmission belt (13), and the inner side of the transmission belt (13) is connected with a rotating sleeve (12) in a meshing manner.
7. The big data debugging protection cabinet for the industrial-grade optical fiber switch according to claim 6, characterized in that: an inner loop bar (16) is arranged inside the lower end of the rotating sleeve (12) and is meshed with the outer side of the inner loop bar (16).
8. The big data debugging protection cabinet for the industrial-grade optical fiber switch according to claim 1, characterized in that: place the inside bottom of cabinet main part (1) and be provided with and stabilize response module (8), it is provided with information processing module to place cabinet main part (1) upper end, electric telescopic handle (7) and information processing module electric connection.
9. The big data debugging protection cabinet for the industrial-grade optical fiber switch according to claim 6, characterized in that: the upper end of the rotating sleeve (12) is provided with a screw rod (15), and a spring is arranged in the rotating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111310681.8A CN114157922B (en) | 2021-11-08 | 2021-11-08 | Big data debugging protection cabinet for industrial grade optical fiber switch and debugging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111310681.8A CN114157922B (en) | 2021-11-08 | 2021-11-08 | Big data debugging protection cabinet for industrial grade optical fiber switch and debugging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114157922A true CN114157922A (en) | 2022-03-08 |
| CN114157922B CN114157922B (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111310681.8A Active CN114157922B (en) | 2021-11-08 | 2021-11-08 | Big data debugging protection cabinet for industrial grade optical fiber switch and debugging method |
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| Country | Link |
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| CN (1) | CN114157922B (en) |
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| WO2015081604A1 (en) * | 2013-12-06 | 2015-06-11 | 杨德宁 | Plate glass produced by process for preventing crystallization in cooling part |
| KR20160100694A (en) * | 2015-02-16 | 2016-08-24 | (주)유비쿼스 | Communication equipment with dual fan module and method for controlling the same |
| CN207802574U (en) * | 2018-01-16 | 2018-08-31 | 广州市恒海信息科技有限公司 | A kind of monitoring center cabinet with elevating function |
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| KR20200029902A (en) * | 2018-09-11 | 2020-03-19 | 박찬임 | The distributing board including an automatic fire extinguishing equipment which is bursted in case of fire |
| CN211909538U (en) * | 2020-06-10 | 2020-11-10 | 庄秀竹 | Heat dissipation dustproof device of electric power communication cabinet |
| CN212231491U (en) * | 2020-07-10 | 2020-12-25 | 深圳市锦昊安科技有限公司 | High temperature resistant industrial grade switch |
| CN112616288A (en) * | 2020-12-30 | 2021-04-06 | 郑州科技学院 | Safety device for big data equipment |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4041705C1 (en) * | 1990-12-24 | 1992-03-12 | Karl-Heinz 7460 Balingen De Baumeister | Automatic closing installation for fireproof cabinets - retains control lever against torque of gas spring by magnet |
| US20140136911A1 (en) * | 2012-11-14 | 2014-05-15 | Institute For Information Industry | Remote monitoring systems and related methods and recording mediums using the same |
| KR20140126558A (en) * | 2013-04-23 | 2014-10-31 | (주)텍슨 | Single cabinet style rack with a built-in battery for outside base station of wireless local loop system, especially for locking and ceiling and built-in battery mechanism of an outdoor rack |
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| CN207802574U (en) * | 2018-01-16 | 2018-08-31 | 广州市恒海信息科技有限公司 | A kind of monitoring center cabinet with elevating function |
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| Publication number | Publication date |
|---|---|
| CN114157922B (en) | 2023-12-29 |
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