CN113889884B - Positive pressure explosion-proof instrument control cabinet - Google Patents
Positive pressure explosion-proof instrument control cabinet Download PDFInfo
- Publication number
- CN113889884B CN113889884B CN202111183260.3A CN202111183260A CN113889884B CN 113889884 B CN113889884 B CN 113889884B CN 202111183260 A CN202111183260 A CN 202111183260A CN 113889884 B CN113889884 B CN 113889884B
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- fixedly connected
- positive pressure
- instrument control
- proof instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a positive pressure explosion-proof instrument control cabinet, and belongs to the technical field of instrument control cabinets. The positive pressure explosion-proof instrument control cabinet comprises a control cabinet body, wherein supporting plates are fixedly connected to two inner walls, which are vertically corresponding to each other, in the control cabinet body, mounting seats are arranged on the side surfaces of the supporting plates which are positioned below the control cabinet body, a tension sensor is arranged in each mounting seat, and the output ends of the tension sensors are fixedly connected with positive plates; according to the invention, the temperature sensor detects the temperature in the control cabinet body, and when the temperature in the control cabinet body exceeds 180 ℃, the temperature sensor is electrically connected with the tension sensor in a bidirectional manner, so that the temperature sensor can transmit induction data to the tension sensor, the tension sensor deforms after receiving the induction data, and the conductive spring can be quickly sprung up in the mounting seat, so that the conductive spring can be separated from the positive plate.
Description
Technical Field
The invention relates to the technical field of instrument control cabinets, in particular to a positive pressure explosion-proof instrument control cabinet.
Background
The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of the normal operation of the power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered. The circuit can be switched on or off by means of a manual or automatic switch during normal operation. In case of failure or abnormal operation, the circuit is cut off or an alarm is given by means of a protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or signal deviation from a normal working state. The method is commonly used in various power generating, distributing and transforming substations.
After the temperature inside the instrument control cabinet exceeds 180 ℃, the ignition point can be reached, when the worker is not timely radiating for the inside of the instrument control cabinet, the instrument control cabinet can be ignited, and the explosion can be generated when the temperature is serious, so that the working efficiency is greatly reduced, and meanwhile, the fatal potential safety hazard exists, and the problem of how to prevent the electric elements inside the instrument control cabinet from being ignited is an urgent need to be solved.
Disclosure of Invention
The invention aims to solve the problem that a control cabinet is ignited when the ignition point is reached in the prior art, and provides a positive pressure explosion-proof instrument control cabinet.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an explosion-proof instrument switch board of malleation, includes the switch board body, equal fixedly connected with backup pad on the two inner walls that correspond each other about in the switch board body, wherein, lean on be provided with the mount pad on the side of backup pad, the inside of mount pad is provided with tension sensor, tension sensor's output fixedly connected with positive plate, a plurality of conductive springs of interval arrangement on the output of positive plate, conductive spring's top fixedly connected with temperature sensor, temperature sensor's top fixedly connected with component socket, tension sensor and the two-way electricity of temperature sensor are connected, respectively fixedly connected with motor case on the corresponding side of switch board body, the inside of motor case is provided with the motor, the output rotation of motor is connected with motor shaft, fixedly connected with flabellum on the outer peripheral surface of motor shaft.
Preferably, the number of the fan blades is six, and the six fan blades are fixedly connected to the outer peripheral surface of the motor rotating shaft in a ring-shaped array mode.
Preferably, the sliding grooves are formed in two sides of the inner portion of the supporting plate, the sliding blocks are connected in a sliding mode in the sliding grooves, one side of each sliding block extends to the outer portion of each sliding groove, and the mounting base is fixedly connected with each sliding block.
Preferably, the edge at mount pad top fixedly connected with handle, insulating sheath has been cup jointed at the middle part of handle.
Preferably, the bottom fixedly connected with of switch board body places the board, set up the screw hole that is used for fixed switch board body on placing the side of board, the inside threaded connection of screw hole has the bolt.
Preferably, the side surface of the control cabinet body is hinged with a cabinet door through a hinge, and the cabinet door is fixedly connected with a handle.
Preferably, the inner wall of the motor case is provided with soundproof cotton.
Preferably, the soundproof cotton is rectangular soundproof cotton.
Compared with the prior art, the invention provides the positive pressure explosion-proof instrument control cabinet, which has the following beneficial effects:
1. according to the invention, through the cooperation arrangement among the control cabinet body, the mounting seat, the tension sensor, the conductive spring, the temperature sensor, the element socket, the motor rotating shaft and the fan blades, when the device is used, the temperature sensor detects the temperature inside the control cabinet body, after the temperature inside the control cabinet body exceeds 180 ℃, the temperature sensor is electrically connected with the tension sensor in a bidirectional manner, so that the temperature sensor can transmit induction data to the tension sensor, the tension sensor deforms after receiving the induction data, the conductive spring can be sprung up rapidly inside the mounting seat, the conductive spring can be separated from the positive plate, the electric element inside the element socket is in a power-off state, the electric element inside the control cabinet body can be protected, ignition phenomenon of the electric element is prevented, then a worker starts the motor, the motor drives to rotate through the motor rotating shaft, and the six fan blades are uniformly arranged on two sides of the motor rotating shaft, so that the fan blades form wind when rotating, the fan blades can discharge the high temperature inside the control cabinet body outwards, and the ignition rate of the control cabinet is reduced.
2. According to the invention, through the cooperation arrangement among the supporting plate, the sliding groove, the sliding block, the handle and the insulating sheath, when the device is used, when the electric element is installed in the element socket, a worker holds the handle, so that the installation seat is pulled outwards, and as the installation seat is connected in the sliding groove through the sliding block in a sliding manner, the worker can slide the installation seat to the outside of the supporting plate, and then the installation seat can extend to the outside of the control cabinet body, so that the worker can conveniently install the electric element in the element socket, and after the installation is completed, the worker can slide the installation seat to the inside of the supporting plate again.
The device has no parts which are the same as or can be realized by adopting the prior art, the invention prevents the component socket from generating excessive contact with the mounting seat by the way of power-off of the component socket, therefore, the electric elements in the element socket are extremely high in protection, and then the interior of the control cabinet body is quickly cooled in a cooling mode, so that ignition of the control cabinet body is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the control cabinet body of the invention;
FIG. 3 is a schematic view of the internal structure of the mounting base of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
fig. 5 is a schematic view showing the internal structure of the support plate according to the present invention.
In the figure: 1. a control cabinet body; 2. a support plate; 3. a mounting base; 4. a tension sensor; 5. a positive plate; 6. a conductive spring; 7. a temperature sensor; 8. a component socket; 9. a motor case; 10. a motor; 11. a motor shaft; 12. a fan blade; 13. a chute; 14. a slide block; 15. a handle; 16. an insulating sheath; 17. placing a plate; 18. a bolt; 19. a cabinet door; 20. a grip; 21. and (5) soundproof cotton.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-5, a positive pressure explosion-proof instrument control cabinet comprises a control cabinet body 1, wherein support plates 2 are fixedly connected to two inner walls which are vertically corresponding to each other in the control cabinet body 1, wherein mounting seats 3 are arranged on the side surfaces of the lower support plates 2, sliding grooves 13 are respectively arranged on two sides of the inner parts of the support plates 2, sliding blocks 14 are slidably connected to the inner parts of the sliding grooves 13, one side of each sliding block 14 extends to the outer parts of the sliding grooves 13, the mounting seats 3 are fixedly connected with the sliding blocks 14, handles 15 are fixedly connected to the edges of the tops of the mounting seats 3, insulating sheaths 16 are sleeved in the middle parts of the handles 15, when electric elements are mounted in element sockets 8, workers hold the handles 15 by hands, so that the mounting seats 3 are pulled outwards, and the mounting seats 3 are slidably connected to the inner parts of the sliding grooves 13 through the sliding blocks 14, so that the workers can slide the mounting seats 3 to the outer parts of the support plates 2, and then make mount pad 3 can extend to the outside of switch board body 1 to the staff of being convenient for installs the inside of element socket 8 with the electric element, after the installation is accomplished, the staff with mount pad 3 again sliding connection to the inside of backup pad 2 can, the inside of mount pad 3 is provided with tension sensor 4, tension sensor 4's output fixedly connected with positive plate 5, a plurality of conductive springs 6 have been arranged at interval on the output of positive plate 5, temperature sensor 7 is fixedly connected with on the top of conductive spring 6, temperature sensor 7's top fixedly connected with element socket 8, tension sensor 4 and temperature sensor 7 two-way electricity are connected, temperature sensor 7 detects the inside temperature of switch board body 1, after the inside temperature of switch board body 1 exceeds 180 ℃, because the temperature sensor 7 is electrically connected with the tension sensor 4 in two directions, the temperature sensor 7 can transmit induction data to the tension sensor 4, the tension sensor 4 generates deformation after receiving the induction data, the conductive spring 6 can be quickly sprung up in the installation seat 3, the conductive spring 6 can be separated from the positive plate 5, the electric element in the element socket 8 is in a power-off state, the electric element in the control cabinet body 1 can be further protected, the electric element is prevented from ignition, motor boxes 9 are fixedly connected to two sides of the outer surface of the control cabinet body 1, soundproof cotton 21 is arranged on the inner wall of the motor boxes 9, the soundproof cotton 21 is rectangular soundproof cotton, noise pollution caused by the motor 10 can be effectively reduced through the arrangement of the soundproof cotton 21, the motor 10 is arranged in the motor boxes 9, the output end of the motor 10 is rotationally connected with a motor rotating shaft 11, the outer peripheral surface of the motor rotating shaft 11 is fixedly connected with fan blades 12, the number of the fan blades 12 is six, the six fan blades 12 are fixedly connected with the outer peripheral surface of the motor rotating shaft 11 in a ring-shaped array, a worker starts the motor 10, the motor 10 drives the fan blades 12 to rotate through the motor rotating shaft 11, the six fan blades are uniformly arranged on two sides of the motor rotating shaft 11, so that the fan blades 12 form wind when rotating, and further high temperature inside the control cabinet body 1 can be discharged outwards, the ignition rate of the control cabinet body 1 is reduced, the bottom of the control cabinet body 1 is fixedly connected with a placing plate 17, the side surface of the placing plate 17 is provided with threaded holes for fixing the control cabinet body 1, the inner threads of the threaded holes are connected with bolts 18, the number of the bolts 18 is four, and four bolts 18 are in the form of rectangular array threaded connection in the inside of screw hole, and the staff passes through screw hole threaded connection with the inside of bolt 18 to place board 17 for the bolt 18 extends to the inside on ground, thereby can make switch board body 1 when placing subaerial, can keep high stability, has cabinet door 19 through the hinge on the side of switch board body 1, and the surface fixedly connected with handle 20 of cabinet door 19.
According to the invention, the temperature sensor 7 detects the temperature inside the control cabinet body 1, after the temperature inside the control cabinet body 1 exceeds 180 ℃, as the temperature sensor 7 is electrically connected with the tension sensor 4 in a bidirectional manner, the temperature sensor 7 can transmit induction data to the tension sensor 4, the tension sensor 4 generates deformation after receiving the induction data, the conductive spring 6 can be quickly sprung up inside the mounting seat 3, the conductive spring 6 can be separated from the positive plate 5, the electric element inside the element socket 8 is in a power-off state, the electric element inside the control cabinet body 1 can be further protected, the electric element is prevented from being ignited, then a worker starts the motor 10, the motor 10 drives the fan blades 12 to rotate through the motor rotating shaft 11, the six fan blades are uniformly arranged on two sides of the motor rotating shaft 11, the fan blades 12 form wind when rotating, the high temperature inside the control cabinet body 1 can be further discharged outwards, the ignition rate of the control cabinet body 1 is reduced, the electric element can be mounted inside the element socket 8, the electric element can be further mounted inside the element socket 3 through the sliding seat 3, the sliding seat 3 can be further mounted inside the sliding seat 3 can be further, and the sliding seat 3 can be further mounted inside the sliding seat 3 can be mounted inside the sliding seat 3, and the sliding seat 3 can be further can be mounted inside the sliding seat 3.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an explosion-proof instrument switch board of malleation, includes switch board body (1), a serial communication port, equal fixedly connected with backup pad (2) on two inner walls that correspond each other from top to bottom in switch board body (1), wherein, lean on be provided with mount pad (3) on the side of backup pad (2), the inside of mount pad (3) is provided with tension sensor (4), the output fixedly connected with positive plate (5) of tension sensor (4), interval arrangement has a plurality of conductive spring (6) on the output of positive plate (5), the top fixedly connected with temperature sensor (7) of conductive spring (6), the top fixedly connected with component socket (8) of temperature sensor (7), tension sensor (4) and the two-way electricity of temperature sensor (7) are connected, respectively fixedly connected with motor case (9) on the side that switch board body (1) corresponds, the inside of motor case (9) is provided with motor (10), the output of motor (10) rotates and is connected with motor (11), pivot (12) on the outer peripheral face fixedly connected with pivot (12) of flabellum.
2. The positive pressure explosion-proof instrument control cabinet according to claim 1, wherein the number of the fan blades (12) is six, and the six fan blades (12) are fixedly connected to the outer peripheral surface of the motor rotating shaft (11) in a ring-shaped array.
3. The positive pressure explosion-proof instrument control cabinet according to claim 2, wherein sliding grooves (13) are formed in two sides of the inside of the supporting plate (2), sliding blocks (14) are connected inside the sliding grooves (13) in a sliding mode, one side of each sliding block (14) extends to the outside of each sliding groove (13), and the mounting base (3) is fixedly connected with each sliding block (14).
4. The positive pressure explosion-proof instrument control cabinet according to claim 3, wherein a handle (15) is fixedly connected to the edge of the top of the mounting seat (3), and an insulating sheath (16) is sleeved at the middle part of the handle (15).
5. The positive pressure explosion-proof instrument control cabinet according to claim 4, wherein a placing plate (17) is fixedly connected to the bottom of the control cabinet body (1), a threaded hole for fixing the control cabinet body (1) is formed in the side face of the placing plate (17), and a bolt (18) is connected to the internal thread of the threaded hole.
6. The positive pressure explosion-proof instrument control cabinet according to claim 5, wherein a cabinet door (19) is hinged on the side surface of the control cabinet body (1) through a hinge, and a handle (20) is fixedly connected to the cabinet door (19).
7. A positive pressure explosion-proof instrument control cabinet according to any one of claims 1-6, characterized in that the inner wall of the motor box (9) is provided with soundproof cotton (21).
8. A positive pressure explosion proof instrument control cabinet according to claim 7, wherein the soundproof cotton (21) is rectangular soundproof cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183260.3A CN113889884B (en) | 2021-10-11 | 2021-10-11 | Positive pressure explosion-proof instrument control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183260.3A CN113889884B (en) | 2021-10-11 | 2021-10-11 | Positive pressure explosion-proof instrument control cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113889884A CN113889884A (en) | 2022-01-04 |
| CN113889884B true CN113889884B (en) | 2023-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111183260.3A Active CN113889884B (en) | 2021-10-11 | 2021-10-11 | Positive pressure explosion-proof instrument control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113889884B (en) |
Citations (10)
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| CN104949772A (en) * | 2015-06-19 | 2015-09-30 | 北京安仁和创科技发展有限公司 | Temperature sensor and power socket adopting temperature sensor |
| CN206258704U (en) * | 2016-12-25 | 2017-06-16 | 惠州市杰虹实业有限公司 | A kind of intelligent connector |
| CN108987153A (en) * | 2017-06-05 | 2018-12-11 | 绍兴联控光电有限公司 | A kind of intelligent control switch |
| CN208623053U (en) * | 2018-04-27 | 2019-03-19 | 周灵灵 | A kind of wiring board of induction switching-off |
| CN211184705U (en) * | 2019-07-13 | 2020-08-04 | 漳州市科技情报研究所 | Compact type energy environment monitoring integrated cabinet for integrated outdoor communication machine room |
| CN211579274U (en) * | 2020-08-12 | 2020-09-25 | 天津润锦油田技术服务有限公司 | Positive pressure explosion-proof control cabinet |
| CN211608947U (en) * | 2019-11-21 | 2020-10-02 | 福建睿邮智能科技有限公司 | Take-out meal taking intelligent cabinet with disinfection function |
| CN212849454U (en) * | 2020-06-22 | 2021-03-30 | 济南恒盾顺利达电子科技有限公司 | Dust-proof closed explosion-proof control box for sludge drying process |
| CN213093613U (en) * | 2020-09-01 | 2021-04-30 | 河南长兴建设集团有限公司 | Explosion-proof electric appliance cabinet convenient to overhaul |
-
2021
- 2021-10-11 CN CN202111183260.3A patent/CN113889884B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006011127A1 (en) * | 2006-03-08 | 2007-09-20 | Rittal Gmbh & Co. Kg | Switch cabinet arrangement, has switch cabinet brought in connection with actuators and sensors, where part of sensors is provided with wireless transmitting-and/or receiving interface for data transmission between sensors and stations |
| CN104949772A (en) * | 2015-06-19 | 2015-09-30 | 北京安仁和创科技发展有限公司 | Temperature sensor and power socket adopting temperature sensor |
| CN206258704U (en) * | 2016-12-25 | 2017-06-16 | 惠州市杰虹实业有限公司 | A kind of intelligent connector |
| CN108987153A (en) * | 2017-06-05 | 2018-12-11 | 绍兴联控光电有限公司 | A kind of intelligent control switch |
| CN208623053U (en) * | 2018-04-27 | 2019-03-19 | 周灵灵 | A kind of wiring board of induction switching-off |
| CN211184705U (en) * | 2019-07-13 | 2020-08-04 | 漳州市科技情报研究所 | Compact type energy environment monitoring integrated cabinet for integrated outdoor communication machine room |
| CN211608947U (en) * | 2019-11-21 | 2020-10-02 | 福建睿邮智能科技有限公司 | Take-out meal taking intelligent cabinet with disinfection function |
| CN212849454U (en) * | 2020-06-22 | 2021-03-30 | 济南恒盾顺利达电子科技有限公司 | Dust-proof closed explosion-proof control box for sludge drying process |
| CN211579274U (en) * | 2020-08-12 | 2020-09-25 | 天津润锦油田技术服务有限公司 | Positive pressure explosion-proof control cabinet |
| CN213093613U (en) * | 2020-09-01 | 2021-04-30 | 河南长兴建设集团有限公司 | Explosion-proof electric appliance cabinet convenient to overhaul |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113889884A (en) | 2022-01-04 |
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