CN204258056U - Low-tension switch cabinet - Google Patents
Low-tension switch cabinet Download PDFInfo
- Publication number
- CN204258056U CN204258056U CN201420660867.5U CN201420660867U CN204258056U CN 204258056 U CN204258056 U CN 204258056U CN 201420660867 U CN201420660867 U CN 201420660867U CN 204258056 U CN204258056 U CN 204258056U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- ethernet
- chip microcomputer
- circuit module
- serial ports
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of low-tension switch cabinet, comprise cabinet, cabinet door and protective plate, wherein; Cabinet and cabinet door are connected through the hinge, and arrange controller in cabinet, controller is provided with single-chip microcomputer, are provided with displacement transducer between the active side of cabinet door and cabinet, and the input that displacement transducer is provided with by wire and single-chip microcomputer, lead-out terminal are connected; Electromagnetic lockset is provided with between the active side of described cabinet door and cabinet, electromagnetic lockset is provided with control end, electromagnetic lockset is connected with power supply, the control end of electromagnetic lockset is connected by the input of wire and single-chip microcomputer, lead-out terminal, and the serial communication interface that communication interface and the serial ports of single-chip microcomputer turn in ethernet circuit module is connected; Described serial ports turns in ethernet circuit module and is connected in Ethernet by Ethernet interface; Transducer comprises a photoelectric sensor, and the utility model makes cabinet body structure intensity is improved, and makes it not yielding, not fragile.
Description
Technical field
The utility model relates to switch cubicle, specifically a kind of low-tension switch cabinet.
Background technology
Low-tension switch cabinet is widely used in industrial control field.Low-tension switch cabinet comprises cabinet and cabinet door, and low-voltage distribution switch-linear hybrid in cabinet, and is connected to power-supply device and load equipment by the wire through cabinet.In larger engineering project, be often distributed with more low-tension switch cabinet.In prior art, affect engineering safety to prevent low-tension switch cabinet from being opened by unwarranted unrelated person, cabinet door is provided with lockset, lockset can with key operated.Because key is easily replicated, and dispersion is difficult to centralized management after using.Therefore, low-tension switch cabinet is still faced with by the hidden danger opened without permission.
Utility model content
It is high that the purpose of this utility model is to provide a kind of intensity, the low-tension switch cabinet of safety and stability, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of low-tension switch cabinet, comprises cabinet, cabinet door and protective plate, wherein; Cabinet and cabinet door are connected through the hinge, and arrange controller in cabinet, controller is provided with single-chip microcomputer, are provided with displacement transducer between the active side of cabinet door and cabinet, displacement transducer by wire and single-chip microcomputer be provided with input, lead-out terminal be connected; Electromagnetic lockset is provided with between the active side of described cabinet door and cabinet, electromagnetic lockset is provided with control end, electromagnetic lockset is connected with power supply, the control end of electromagnetic lockset is connected by the input of wire and single-chip microcomputer, lead-out terminal, and the serial communication interface that communication interface and the serial ports of single-chip microcomputer turn in ethernet circuit module is connected; Described serial ports turns in ethernet circuit module and is connected in Ethernet by Ethernet interface; Transducer comprises a photoelectric sensor, photoelectric sensor comprises an optical transmitting set and an optical receiver, optical transmitting set and optical receiver interval are arranged in opposite directions, photoelectric sensor is arranged on cabinet, the active side of cabinet door is provided with a light barrier, when cabinet door and cabinet close up closedown, described light barrier is between optical transmitting set and optical receiver; Described serial ports turns in ethernet circuit module and is provided with Ethernet interface, and Ethernet interface is connected with Ethernet by lattice network, Ethernet connection control center; Described wireless network module is connected with a wireless ethernet network; The outside of described cabinet is provided with protective plate, described protective plate is divided into three layers, outermost layer is insulation board, innermost layer is corrosion resistant plate, centre is stiffener, and wherein, the aluminum strip that stiffener is equilateral triangle prism-shaped by some cross sections arranges and forms, inverted arrangements between adjacent aluminum strip and being fixedly connected with, and aluminum strip is provided with cross sectional shape is along its length leg-of-mutton through hole; The side of described cabinet and the protective plate at the back side are also provided with watertight composition outward.
Further, described serial ports turns ethernet circuit module and has a unique identification address displacement.
Further, described single-chip microcomputer and serial ports turn ethernet circuit module and are all connected with DC power supply.
Further, described serial ports turns in ethernet circuit module and is provided with wireless network module.
Compared with prior art, the utility model effectively improves the structural strength of cabinet, because triangle has the advantage that stability is strong and structure is strong, make cabinet body structure intensity is improved, make it not yielding, not fragile, form the structure of similar corrugated board between stiffener, insulation board, corrosion resistant plate, it is large and can bear the pressure advantage of high strength that its structure has structural strength, therefore improves cabinet body structure intensity further to a certain extent.
Accompanying drawing explanation
Fig. 1 is the structural representation of low-tension switch cabinet.
Fig. 2 is the operation principle schematic diagram of low-tension switch cabinet.
Fig. 3 is protective plate schematic diagram in low-tension switch cabinet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, a kind of low-tension switch cabinet, comprises cabinet 1, cabinet door 2 and protective plate 11, wherein, cabinet 1 and cabinet door 2 are connected through the hinge, controller 3 is set in cabinet 1, controller 3 is provided with single-chip microcomputer 31, is provided with displacement transducer 33 between the active side of cabinet door 2 and cabinet 1, displacement transducer 33 by wire and single-chip microcomputer 31 be provided with input, lead-out terminal be connected, electromagnetic lockset 5 is provided with between the active side of described cabinet door 2 and cabinet 1, electromagnetic lockset 5 is provided with control end, electromagnetic lockset 5 is connected with power supply 4, the control end of electromagnetic lockset 5 is connected by the input of wire and single-chip microcomputer 31, lead-out terminal, and the serial communication interface that communication interface and the serial ports of single-chip microcomputer 31 turn in ethernet circuit module 32 is connected, described serial ports turns in ethernet circuit module 32 and is connected in Ethernet by Ethernet interface, serial ports turns ethernet circuit module 32 and has a unique identification address displacement, transducer 33 comprises a photoelectric sensor, photoelectric sensor comprises an optical transmitting set and an optical receiver, optical transmitting set and optical receiver interval are arranged in opposite directions, photoelectric sensor is arranged on cabinet 1, the active side of cabinet door 2 is provided with a light barrier 21, when cabinet door 2 and cabinet 1 close up closedown, described light barrier 21 is between optical transmitting set and optical receiver, described serial ports turns in ethernet circuit module 32 and is provided with Ethernet interface, Ethernet interface is connected with Ethernet 6 by lattice network, Ethernet 6 connection control center 7, single-chip microcomputer 31 and serial ports turn ethernet circuit module 32 and are all connected with DC power supply, and serial ports turns in ethernet circuit module 32 and includes a wireless network module, described wireless network module is connected with a wireless ethernet network, the outside of described cabinet 1 is provided with protective plate 11, described protective plate 11 is divided into three layers, outermost layer is insulation board 111, innermost layer is corrosion resistant plate 112, centre is stiffener 113, and wherein, the aluminum strip that stiffener 113 is equilateral triangle prism-shaped by some cross sections arranges and forms, inverted arrangements between adjacent aluminum strip and being fixedly connected with, and aluminum strip is provided with cross sectional shape is along its length leg-of-mutton through hole, watertight composition 12 is also provided with outside the side of described cabinet 1 and the protective plate 11 at the back side, described protective plate 11 effectively improves the structural strength of cabinet 1, because triangle has the advantage that stability is strong and structure is strong, make cabinet 1 structural strength is improved, make it not yielding, not fragile, the structure of similar corrugated board is formed between stiffener 5, insulation board 111, corrosion resistant plate 112, it is large and can bear the pressure advantage of high strength that its structure has structural strength, therefore improves cabinet 1 structural strength further to a certain extent, in work, after the workmen obtained the authorization arrives low-tension switch cabinet, by phone, the means of communication such as network or radio, get in touch with the controllers of the control centre 7 be connected on Ethernet 6, cabinet door 2 is opened in requirement, turn ethernet circuit module 32 by network to serial ports by controllers and send enabling signal, serial ports turns ethernet circuit module 32 to single-chip microcomputer 31 transmission of signal, single-chip microcomputer 31 transmits enabling signal to the control end of electromagnetic lockset 5, after having operated, workmen closes cabinet door 2, when displacement transducer 33 detects that cabinet door 2 arrives off-position, door-closing in-place signal is sent to single-chip microcomputer 31, door-closing in-place signal is turned ethernet circuit module 32 and network delivery to the controllers of control centre 7 by serial ports by single-chip microcomputer 31, instruction of locking is sent after being confirmed by controllers.
Claims (4)
1. a low-tension switch cabinet, comprise cabinet (1), cabinet door (2) and protective plate (11), it is characterized in that, cabinet (1) and cabinet door (2) are connected through the hinge, controller (3) is set in cabinet (1), controller (3) is provided with single-chip microcomputer (31), be provided with displacement transducer (33) between the active side of cabinet door (2) and cabinet (1), displacement transducer (33) by wire and single-chip microcomputer (31) be provided with input, lead-out terminal be connected; Electromagnetic lockset (5) is provided with between the active side of described cabinet door (2) and cabinet (1), electromagnetic lockset (5) is provided with control end, electromagnetic lockset (5) is connected with power supply (4), the control end of electromagnetic lockset (5) is connected by the input of wire and single-chip microcomputer (31), lead-out terminal, and the serial communication interface that communication interface and the serial ports of single-chip microcomputer (31) turn in ethernet circuit module (32) is connected; Described serial ports turns in ethernet circuit module (32) and is connected in Ethernet (6) by Ethernet interface; Transducer (33) comprises a photoelectric sensor, photoelectric sensor comprises an optical transmitting set and an optical receiver, optical transmitting set and optical receiver interval are arranged in opposite directions, photoelectric sensor is arranged on cabinet (1), the active side of cabinet door (2) is provided with a light barrier (21), when cabinet door (2) and cabinet (1) close up closedown, described light barrier (21) is between optical transmitting set and optical receiver; Described serial ports turns in ethernet circuit module (32) and is provided with Ethernet interface, and Ethernet interface is connected with Ethernet (6) by lattice network, Ethernet (6) connection control center (7); The outside of described cabinet (1) is provided with protective plate (11), described protective plate (11) is divided into three layers, outermost layer is insulation board (111), innermost layer is corrosion resistant plate (112), centre is stiffener (113), wherein, the aluminum strip that stiffener (113) is equilateral triangle prism-shaped by some cross sections arranges and forms, inverted arrangements between adjacent aluminum strip and being fixedly connected with, and aluminum strip is provided with cross sectional shape is along its length leg-of-mutton through hole; The side of described cabinet (1) and the protective plate (11) at the back side are also provided with watertight composition (12) outward.
2. low-tension switch cabinet according to claim 1, is characterized in that, described serial ports turns ethernet circuit module (32) and has a unique identification address displacement.
3. low-tension switch cabinet according to claim 1, is characterized in that, described single-chip microcomputer (31) and serial ports turn ethernet circuit module (32) and be all connected with DC power supply.
4. low-tension switch cabinet according to claim 1, is characterized in that, described serial ports turns in ethernet circuit module (32) and is provided with wireless network module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420660867.5U CN204258056U (en) | 2014-11-06 | 2014-11-06 | Low-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420660867.5U CN204258056U (en) | 2014-11-06 | 2014-11-06 | Low-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204258056U true CN204258056U (en) | 2015-04-08 |
Family
ID=52962324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420660867.5U Expired - Fee Related CN204258056U (en) | 2014-11-06 | 2014-11-06 | Low-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204258056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193409A (en) * | 2018-10-23 | 2019-01-11 | 大庆宏富来电气设备制造有限公司 | A kind of explosion-proof intelligent monitoring gas concentration monitoring distribution box |
| CN110350437A (en) * | 2018-04-08 | 2019-10-18 | 通用电气公司 | Gas-insulated switchgear and its insulating spacer |
-
2014
- 2014-11-06 CN CN201420660867.5U patent/CN204258056U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350437A (en) * | 2018-04-08 | 2019-10-18 | 通用电气公司 | Gas-insulated switchgear and its insulating spacer |
| CN109193409A (en) * | 2018-10-23 | 2019-01-11 | 大庆宏富来电气设备制造有限公司 | A kind of explosion-proof intelligent monitoring gas concentration monitoring distribution box |
| CN109193409B (en) * | 2018-10-23 | 2021-08-31 | 大庆宏富来电气设备制造有限公司 | Explosion-proof intelligent monitoring gas concentration monitoring block terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2015013373A (en) | Adaptive topology assisted protection and control of electric power delivery systems. | |
| CN204258056U (en) | Low-tension switch cabinet | |
| CN203850646U (en) | Low-voltage switch cabinet capable of controlling operation of door opening remotely | |
| CN103606866A (en) | Distribution type two-stage distribution box | |
| CN204885876U (en) | Switch board with two -dimensional code discernment lock | |
| CN203850644U (en) | Low-voltage switch cabinet capable of controlling door opening action remotely | |
| CN204098638U (en) | A kind of remote control security lock being applied to intelligent JP cabinet | |
| CN204990565U (en) | Vibrations induction type building safety monitoring system | |
| CN204597240U (en) | A kind of ring main unit with anti-theft alarm function | |
| CN203551677U (en) | Anti-electricity-theft power distribution system | |
| CN204118858U (en) | A kind of transformer station dispatching automation uniting and adjustment system | |
| CN205565341U (en) | Take cubical switchboard of intelligent night -light | |
| CN204759560U (en) | NFC electronic lock | |
| CN203574321U (en) | Split secondary distribution box | |
| CN204667498U (en) | A kind of Intelligent unlocking system of identity-based identification | |
| CN204098138U (en) | A kind of vertical protection fire plug | |
| CN203084799U (en) | Intelligent box type transformer control unit | |
| CN206380227U (en) | A kind of multifunctional lift switch board | |
| CN108565803A (en) | A kind of fire-fighting power supply and distribution mains system bus duct of environment-friendly type | |
| CN102325279A (en) | Electrical control panel based on the wifi network | |
| CN210447936U (en) | Intelligent building | |
| CN202766001U (en) | Elevator wireless alarm system | |
| CN106593136A (en) | Optical-mechanical-electrical integration type intelligent lock | |
| CN204334109U (en) | PC level dual power source structure | |
| CN204182041U (en) | Wireless voice intercommunication monitors face shield |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |