CN204740719U - Electric energy -saving control cabinet - Google Patents
Electric energy -saving control cabinet Download PDFInfo
- Publication number
- CN204740719U CN204740719U CN201520487957.3U CN201520487957U CN204740719U CN 204740719 U CN204740719 U CN 204740719U CN 201520487957 U CN201520487957 U CN 201520487957U CN 204740719 U CN204740719 U CN 204740719U
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- CN
- China
- Prior art keywords
- chamber door
- casing
- support bar
- module
- electric energy
- 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
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Abstract
The utility model discloses an electric energy -saving control cabinet includes box, chamber door, support bar, connecting strip, installation piece and walks the line part, and be equipped with the detection alarm device in the box, the detection alarm device includes detection module, signal processing module, alarm module and startup module, and detection module includes human proximity sensor, install control button and display screen on the chamber door, leave the box both sides has the thermovent, and the support bar that the cross -section is type shape is all installed to the inside both sides of box, and the connecting strip is installed on the support bar perpendicularly, and the integral type is equipped with two parallel clamping pieces on the connecting strip, and installation piece tip inserts to be installed fixedly between the clamping piece, and it has the round hole to open on the installation piece, walks the line part and connects on the support bar perpendicularly. The staff makes the alarm report to the police when leaving the box, reminds the staff to close the chamber door, and can lay control scheme in unison, and the structure is neat, and the installation is firm, effective heat dissipation.
Description
Technical field
The utility model relates to a kind of electrical equipment, specifically a kind of electric energy-saving switch board.
Background technology
Control box is suitable for and opens the occasions such as factories and miness, enterprise, market, hotel, school, airport, harbour, hospital, skyscraper, residence district, exchange 50HZ, rated operational voltage is exchange in the low voltage electric network system of 380V, as the use of power, light distribution and Motor Control, be applicable to indoor extension wall, outdoor Pedestal mounted controller switching equipment.Also be used in and exchange 50HZ, below voltage 500V electric system is as uses such as Firefighting Pump Control, submersible pump control, firefighting fan control, air-blower control, light distribution controls, control mode have directly start control, star delta reduced-voltage starting controls, control from lotus root reduced-voltage starting, frequency converter starts the various control mode such as controls, soft start control, and disconnector, Fuse switch also can be used as isolating breakpoint.
At present, most electrical control cabinet on market is all manually open chamber door, subsequently its inside is operated, after operation, need artificial to be carried out manual-lock, but, in routine operation, many times staff is after electrical control cabinet has regulated, staff forgets closedown chamber door, thus internal electric equipment is leaked outside cruelly, make electrical equipment cover dust or cause security incident etc., particularly at some industrial lands, dust in air is many, after chamber door is opened, dust in air can enter into pulpit, thus impact controls cubicle switch, the use of the electric elements of controller.
Utility model content
The purpose of this utility model is to provide a kind of electric energy-saving switch board, 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 electric energy-saving switch board, comprise casing, chamber door, support bar, connection strap, installation sheet and cabling parts, described casing is cube, detection alarm device is provided with in casing, whether described detection alarm device comprises has staff to exist near casing for detecting and exports the detection module of electric signal, described electric signal is carried out process and the signal processing module of output processing signal, respond described processing signals and carry out the alarm module of reporting to the police and the start detection warning device when chamber door is opened, and when closedown chamber door, close the startup module of detection alarm device simultaneously, whether described detection module comprises detecting has staff to exist around casing and exports the human body proximity sensor of electric signal, casing front surface is provided with two fan chamber doors, chamber door is provided with handle, and chamber door being provided with control knob and display screen, casing both sides have thermovent, and box house both sides are all provided with the support bar that cross section is convex shape, connection strap is installed vertically on support bar, and integral type is provided with two parallel intermediate plates on connection strap, carries out installation between installation sheet end insertion intermediate plate and fix, installation sheet has circular hole, cabling parts are vertically connected on support bar, and wall box lower end has an entrance hole.
As further program of the utility model: described signal processing module comprises being carried out by electric signal amplifying and processes and export the amplifying circuit of amplifying signal; And response amplifying signal, to around casing, whether someone judges and exports the decision circuitry judging signal.
As the utility model further scheme: described decision circuitry comprises Sheffer stroke gate logical circuit, Sheffer stroke gate logical circuit one input end and amplification circuit output end couple, another input end of Sheffer stroke gate logical circuit and operating voltage couple, and output terminal and the alarm module of Sheffer stroke gate logical circuit couple.
As the utility model further scheme: described startup module comprises microswitch, microswitch is fixed on casing, and microswitch is conflicted with chamber door and is connected, microswitch two ends couple with detection module with for the operating voltage of detection alarm device work respectively.
As the utility model further scheme: described alarm module comprises alarm and switching tube, grid and the signal processing module of switching tube couple, and operating voltage, switching tube and alarm are in turn connected into a loop.
As the utility model further scheme: described casing and chamber door surface all scribble antirust coat.
As the utility model further scheme: described casing is welded with a cross bar at chamber door place.
As the utility model further scheme: described support bar, connection strap, installation sheet, intermediate plate and cabling parts all have some kidney slots.
Compared with prior art, the beneficial effects of the utility model are: the utility model arranges detection alarm device when staff can be reminded to leave, chamber door does not close, thus make staff close chamber door, thus prevent chamber door to be still in open mode in operatorless situation, the electric elements of box house are leaked in atmosphere cruelly, thus affects the use of the electric elements such as box house switch, controller; Whether described detection module exists staff in certain limit around for detecting, if there is staff, then likely regulating the electric elements such as switch, controller of box house, if regulated complete without staff and staff, need to notify that it closes chamber door, two kinds that are detected by detection module different situations, are exported electric signal, whether will there is this situation of staff and be converted to electric signal; By signal processing module, described electric signal is processed, first by amplifying circuit, described electric signal is amplified, enable generation effect in circuit afterwards, and then pass through decision circuitry, by the electric signal after amplification, judge, judge whether there is staff around casing, export and judge signal; Adopt gate circuit to judge, only need signal can reach condition and just can export a signal, this determination methods is simple; Arrange alarm module chamber door not to be closed and the situation that there is not staff (staff that maybe will leave forget close chamber door) around casing is reported to the police, thus make staff can close chamber door in time; Start module and control detection alarm device by arranging and whether work, when chamber door is closed, detection alarm device can not start, thus can not report to the police, there will not be the situation also continuing when closing chamber door to report to the police, when chamber door is opened, detection alarm device just can work, and could detect situations such as whether having staff nearby; And operation circuit is laid in unification, structure is neat, installs firmly, efficiently radiates heat.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that the utility model chamber door extracts structural representation;
Fig. 4 is the utility model box inner structure schematic diagram;
Fig. 5 is the structural representation of support bar in the utility model;
Fig. 6 is the side structure schematic diagram of connection strap in the utility model;
Fig. 7 is the structural representation of installation sheet in the utility model;
Fig. 8 is detection alarm apparatus module block scheme in the utility model;
Fig. 9 is detection alarm device circuit figure in the utility model;
In figure: 1-casing, 2-chamber door, 3-handle, 4-control knob, 5-display screen, 6-thermovent, 7-support bar, 8-connection strap, 9-intermediate plate, 10-installation sheet, 11-circular hole, 12-cabling parts, 13-entrance hole, the capable groove of 14-waist, 15-cross bar, 16-human body proximity sensor, 17-microswitch, 18-start module, 19-signal processing module, 20-alarm module, 191-amplifying circuit, 192-decision circuitry, 201-alarm.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1-9, a kind of electric energy-saving switch board, comprise casing 1, chamber door 2, support bar 7, connection strap 8, installation sheet 10 and cabling parts 12, described casing 1 is in cube, casing 1 front surface is provided with two fan chamber doors 2, detection alarm device is provided with in described casing 1, whether described detection alarm device comprises has staff to exist for detecting near casing 1, export the detection module of electric signal, described electric signal is processed, the signal processing module 19 of output processing signal, respond described processing signals, carry out the alarm module 20 of reporting to the police and the start detection warning device when chamber door is opened, and when closedown chamber door, close the startup module 18 of detection alarm device simultaneously, chamber door 2 is provided with handle 3, and chamber door 2 is provided with some control knobs 4 and display screen 5, casing 1 both sides have some thermovents 6, the inner both sides of casing 1 are all provided with the support bar 7 that some cross sections are convex shape, connection strap 8 is installed vertically on support bar 7, and integral type is provided with two parallel intermediate plates 9 on connection strap 8, carry out installation between installation sheet 10 end insertion intermediate plate 9 to fix, installation sheet 10 has some circular holes 11, cabling parts 12 are vertically connected on support bar 7, and casing 1 side wall lower ends has an entrance hole 13.Described casing 1 all scribbles antirust coat with chamber door 2 surface.Described casing 1 is welded with a cross bar 15 at chamber door 2 place.Described support bar 7, connection strap 8, installation sheet 10, intermediate plate 9 and cabling parts 12 all have some kidney slots 14.Casing 1 two sides of the present utility model have some thermovents 6, make circuit in casing 1 can quick heat radiating, prevent from burning out, in casing 1, support bar 7 cross section of both sides is convex shape, certain space is left with casing 1, efficiently radiates heat, vertically with support bar 7 be connected with connection strap 8, firm stable is installed, and installation sheet 10 end inserts in connection between intermediate plate 9, prevent from dropping, controlled working equipment and instrument can be installed on the circular hole 11 of installation sheet 10, be connected firmly, kidney slot 14 on intermediate plate 9 makes installation sheet 10 position adjustable, can according to installing the link position needing up-down adjustment installation sheet 10, very convenient, the circuit that instrument extends can be placed in cabling parts 12 and export, marshalling, subsequent maintenance is convenient, support bar 7, connection strap 8, installation sheet 10, intermediate plate 9 and cabling parts 12 all have some kidney slots 14, make to regulate at any time according to installation requirements in installation process, very convenient, chamber door 2 on casing 1 is by handle 3 folding, and the control knob 4 on chamber door 2 can control processing with display screen 5, also the appearance place of problem can be known by display screen 5.
Whether described detection module comprises human body proximity sensor 16, detect around casing 1 and have staff to exist, export electric signal.
Described signal processing module 19 comprises, amplifying circuit 191, described electric signal is carried out amplification process, exports amplifying signal; And decision circuitry 192, response amplifying signal, to around casing 1, whether someone judges, exports and judges signal.
Described decision circuitry 192 comprises Sheffer stroke gate logical circuit, and Sheffer stroke gate logical circuit one input end and amplifying circuit 191 output terminal couple, and another input end of Sheffer stroke gate logical circuit and operating voltage couple, and output terminal and the alarm module 20 of Sheffer stroke gate logical circuit couple.
Described startup module 18 comprises microswitch 17, and microswitch 17 is fixed on casing 1, and microswitch 17 is conflicted with chamber door 2 and is connected, and microswitch 17 two ends couple with detection module with for the operating voltage of detection alarm device work respectively.
Described alarm module 20 comprises alarm 201 and switching tube, and grid and the signal processing module 19 of switching tube couple, and operating voltage, switching tube and alarm 201 is in turn connected into a loop.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (8)
1. an electric energy-saving switch board, comprise casing, chamber door, support bar, connection strap, installation sheet and cabling parts, it is characterized in that, described casing is cube, detection alarm device is provided with in casing, whether described detection alarm device comprises has staff to exist near casing for detecting and exports the detection module of electric signal, described electric signal is carried out process and the signal processing module of output processing signal, respond described processing signals and carry out the alarm module of reporting to the police and the start detection warning device when chamber door is opened, and when closedown chamber door, close the startup module of detection alarm device simultaneously, whether described detection module comprises detecting has staff to exist around casing and exports the human body proximity sensor of electric signal, casing front surface is provided with two fan chamber doors, chamber door is provided with handle, and chamber door being provided with control knob and display screen, casing both sides have thermovent, and box house both sides are all provided with the support bar that cross section is convex shape, connection strap is installed vertically on support bar, and integral type is provided with two parallel intermediate plates on connection strap, carries out installation between installation sheet end insertion intermediate plate and fix, installation sheet has circular hole, cabling parts are vertically connected on support bar, and wall box lower end has an entrance hole.
2. electric energy-saving switch board according to claim 1, is characterized in that, described signal processing module comprises being carried out by electric signal amplifying and processes and export the amplifying circuit of amplifying signal; And response amplifying signal, to around casing, whether someone judges and exports the decision circuitry judging signal.
3. electric energy-saving switch board according to claim 2, it is characterized in that, described decision circuitry comprises Sheffer stroke gate logical circuit, Sheffer stroke gate logical circuit one input end and amplification circuit output end couple, another input end of Sheffer stroke gate logical circuit and operating voltage couple, and output terminal and the alarm module of Sheffer stroke gate logical circuit couple.
4. the electric energy-saving switch board according to claim 1 or 2 or 3, it is characterized in that, described startup module comprises microswitch, microswitch is fixed on casing, and microswitch is conflicted with chamber door and is connected, microswitch two ends couple with detection module with for the operating voltage of detection alarm device work respectively.
5. electric energy-saving switch board according to claim 4, is characterized in that, described alarm module comprises alarm and switching tube, and grid and the signal processing module of switching tube couple, and operating voltage, switching tube and alarm are in turn connected into a loop.
6. the electric energy-saving switch board according to claim 1 or 2 or 3 or 5, it is characterized in that, described casing and chamber door surface all scribble antirust coat.
7. electric energy-saving switch board according to claim 6, is characterized in that, described casing is welded with a cross bar at chamber door place.
8. electric energy-saving switch board according to claim 7, is characterized in that, described support bar, connection strap, installation sheet, intermediate plate and cabling parts all have some kidney slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487957.3U CN204740719U (en) | 2015-07-08 | 2015-07-08 | Electric energy -saving control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487957.3U CN204740719U (en) | 2015-07-08 | 2015-07-08 | Electric energy -saving control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740719U true CN204740719U (en) | 2015-11-04 |
Family
ID=54422444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487957.3U Expired - Fee Related CN204740719U (en) | 2015-07-08 | 2015-07-08 | Electric energy -saving control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879209A (en) * | 2017-03-27 | 2017-06-20 | 国网山东省电力公司蓬莱市供电公司 | A kind of safety and protection system for electricity customer service center |
| WO2018223577A1 (en) * | 2017-06-06 | 2018-12-13 | 深圳正品创想科技有限公司 | Alarm method and device based on vending machine door |
-
2015
- 2015-07-08 CN CN201520487957.3U patent/CN204740719U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879209A (en) * | 2017-03-27 | 2017-06-20 | 国网山东省电力公司蓬莱市供电公司 | A kind of safety and protection system for electricity customer service center |
| WO2018223577A1 (en) * | 2017-06-06 | 2018-12-13 | 深圳正品创想科技有限公司 | Alarm method and device based on vending machine door |
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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: 20151104 Termination date: 20160708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |