CN201504047U

CN201504047U - Power transformation and distribution dynamic simulation board

Info

Publication number: CN201504047U
Application number: CN2009200315699U
Authority: CN
Inventors: 何晓辉; 董连杰; 盖永军; 段晓燕; 杨红; 范永涛
Original assignee: 何晓辉
Priority date: 2009-08-05
Filing date: 2009-08-05
Publication date: 2010-06-09
Anticipated expiration: 2019-08-05

Abstract

The utility model relates to a power transformation and distribution dynamic simulation board which comprises an advertising light box film mask, a framework, a base plate, an LED light-emitting strip caulking groove, a tact self-locking switch hole, an inset hole of an LED luminous tube, a tact self-locking switch with a bicolor LED, a feeder bus-bar and a load branch line; and the power transformation and distribution dynamic simulation board is characterized in that a red LED light-emitting strip is welded on a circuit board displayed through the analog feeder bus-bar, a red LED light-emitting strip with flowing effect is welded on a circuit board provided with flowing effect and displayed through the analog load branch line, so as to form light-emitting components respectively, the respective light-emitting components are respectively embedded on a bus duct and a load branch line groove which are respectively arranged on the base plate, and the upper surface of the light-emitting strip is level with the upper end surface o the base plate. The utility model is easy to manufacture and low in cost, directly displays the working state of the power transformation and distribution dynamic simulation board in a visual way, is convenient for management, environment-friendly and energy-saving and is long in service life.

Description

Become distribution dynamic analog dish

One, technical field

The utility model relates to the change distribution dynamic analog dish of using a kind of substation.

Two, background technology

Becoming the distribution mimic panel is one of requisite configuration in the system of transformer station (institute), in present all kinds of mimic panels, computer-controlled multiple functional high-grade large-scale mimic panel is arranged, but because its cost is too high, general middle and small transformer substations can only hope it support or oppose.And some traditional mimic panels because class is too low, do not have photoelectric display, and simulate effect is intuitively not obvious yet.And become distribution dynamic analog dish is on the basis of traditional analog dish, the luminous Display Technique of LED is applied on the mimic panel, the supply load circuit adopts the running lamp circuit, make the operating state of mimic panel clear and intuitive, dynamic active, because LED belongs to cold light source, have the characteristics of energy-saving and environmental protection, long service life simultaneously, can reach 100,000 hours its useful life; Mimic panel adopts safe DC-voltage supply, can effectively stop operator in charge's Danger Electric shock risk.In addition, this mimic panel is made simple, draws materials conveniently, need not large-sized workshop and special equipment; Used components and parts are cheap, have high cost performance after making mimic panel.

Three, summary of the invention

The purpose of this utility model provides a kind of change distribution dynamic analog dish, be depicted as colored line map with the advertising light box film facial mask by electric substation's electric main wiring diagram, is the circuit of the power supply of power supply buses, load branch line and the electric equipment pattern symbol making that needs to show white printing opacity lines, utilize the LED light projector to show, make the dynamic analog dish with dynamic and static display mode, overcome the defective of above-mentioned prior art.

The utility model is by the advertising light box film facial mask, framework, substrate, LED light-emitting section caulking groove, touch the self-lock switch hole, the embedding hole of LED luminous tube, be with the self-lock switch that touches of dual-colored LED, power supply buses and load branch line are formed, it is characterized in that the red LED light-emitting section is welded on the wiring board of simulation power supply buses demonstration, red LED light-emitting section with flow effect is welded on the wiring board with flow effect of simulation load branch line demonstration, make luminescence component separately, in the bus duct that luminescence component separately is embedded on the substrate respectively to be opened and in the load wire casing, the light-emitting section upper surface is concordant with the substrate upper surface.

Electric equipment mimic diagram symbol adopts the LED luminous tube to show that being embedded in diameter set on the substrate is in the LED luminous tube embedding hole of 5mm, constitutes the electric equipment graphic symbol, and LED luminous tube top is concordant with the substrate upper surface.

The duplex of band dual-colored LED touches that self-lock switch touches self-lock switch by duplex and the dual-colored LED luminous tube is formed, touch the cross-drilled hole that self-lock switch is established 0.8mm on by fixed handle in duplex, 90 ° of 3 pin foldings of dual-colored LED luminous tube, middle pin passes cross-drilled hole, two pins tightens one with heat-shrink tube with handle and pin folding forward part along the parallel handle that passes with middle pin of handle outer channel in addition.

Compared with the prior art the utility model has the following advantages:

1, convenient easily system, need not large-sized workshop and investment purchase special equipment, in common workshop, can manufacture; On used electronic devices and components and the other materials market sale is arranged all, and cheap, so finished product has high performance price ratio.

2, the mimic panel clear display is directly perceived, and charged power supply buses adopts the static demonstration of red LED; The load branch line adopts the red LED light-emitting section that has the running lamp effect, simulates the self-powered bus intuitively to the direction of current flow between power consumption equipment; The graphic symbol that the slewings such as motor of operation adopt the LED of diameter 5mm the to form rotation of flowing; Whole card innervation is true to nature, and operating state comes into plain view.

3, simple to operation, as long as pressing the duplex of corresponding band dual-colored LED, the control operations ticket touches self-lock switch.

4, energy-saving and environmental protection, long service life, LED belongs to cold light source, and can reach 100,000 hours its useful life, and running current is 20mA only, as long as the current-limiting resistance adapted is suitable in the display circuit, the long-term acomia light and heat phenomenon that declines of using continuously.

5, higher safety performance is arranged, mimic panel adopts the safe voltage power supply, and wherein the display output circuit main power source is+30V, and signal generating circuit is+9V～+ 12V, pilot lamp power+6V needn't worry to have Danger Electric shock risk fully.

Four, description of drawings

Fig. 1: structural representation of the present utility model

Fig. 2: power supply buses wiring board

Fig. 3: load circuit apparatus has the wiring board of flow effect

Fig. 4: LED light-emitting section

Fig. 5: dual-colored LED

Among Fig. 6: the 15-duplex is touched self-lock switch 16-diameter 0.8mm hole

The duplex of Fig. 7: 17-band dual-colored LED is touched self-lock switch

Fig. 8: circuit block diagram

Fig. 9: power circuit

Figure 10: load circuit running lamp electrical schematic diagram

Figure 11: duplex self-lock switch control winding diagram

The self-lock switch 8-power supply buses 9-load branch line 10-power supply buses wiring board 11-load branch line wiring board 12-LED light-emitting section 13-dual-colored LED luminous tube 14-duplex of touching that 1-advertising light box film facial mask 2-framework 3-substrate 4-LED light-emitting section caulking groove 5-touches 6-LED luminous tube embedding hole, self-lock switch hole 7-dual-colored LED among the figure is touched the duplex of self-lock switch 15-diameter 0.8mm cross-drilled hole 16-band dual-colored LED and is touched self-lock switch

Five, embodiment:

For further disclosing the technical solution of the utility model, elaborate by embodiment below in conjunction with Figure of description: (shown in Fig. 1-11)

The utility model is by advertising light box film facial mask 1, framework 2, substrate 3, LED light-emitting section caulking groove 4, touch self-lock switch hole 5, the embedding hole 6 of LED luminous tube, the band dual-colored LED touch self-lock switch 7, power supply buses 8 and load branch line 9 are formed, it is characterized in that the red LED light-emitting section is welded on the wiring board of simulation power supply buses demonstration, red LED light-emitting section with flow effect is welded on the wiring board with flow effect of simulation load branch line demonstration, make luminescence component separately, in the bus duct that luminescence component separately is embedded on the substrate respectively to be opened and in the load wire casing, the light-emitting section upper surface is concordant with the substrate upper surface.

Making of the present utility model and principle:

1, main electrical circuit diagram figure is printed to the identical indoor advertising light box film facial mask of format and size and the band self-adhesive common figure each 1.

2, will be attached to the common figure of self-adhesive on the substrate 3 of unslotted still, and leave LED light-emitting section groove 4 along power supply buses that needs to show and load circuit, groove width equals the width of LED light-emitting section 12; Drill diameter 5mmLED luminous tube embedding hole on the electric equipment pattern symbol that needs show, it is uniform that quantity is pressed actual needs; Drill diameter 6mm hole, electric switch position 5 in the drawings.

3, LED light-emitting section 12 is welded to power supply buses with wiring board 10 with have on the wiring board 11 of flow effect, make LED light-emitting section assembly, in the groove 4 that LED light-emitting section assembly need be embedded on the substrate respectively to be opened according to dynamic or static demonstration, the light-emitting section end is concordant with substrate end-face again.

4, with in the diameter 5mmLED luminous tube embedding hole on the LED luminous tube embedding electric equipment pattern symbol 6, the LED top is concordant with substrate end-face.

5, take the common figure of band self-adhesive off, apply indoor advertising light box film facial mask 1, require the lines on the indoor advertising light box film facial mask to align with the fluting strictness on the substrate.

6., the duplex of band dual-colored LED is touched self-lock switch 7 and can be manufactured voluntarily by Fig. 5, Fig. 6, Fig. 7: 1. by Fig. 6 duplex touch self-lock switch by fixed handle on the hole 15 of drill diameter 0.8mm; 2. with 90 ° of 3 pin bendings of dual-colored LED 13, middle pin 15 passes from the hole, other two pins are parallel with crura intermedium along the handle outer channel, vertically pass and touch self-lock switch by fixed handle, and with the bending of LED pin with top with put heat-shrink tube by the fixed handle binding site, heating tightens it, sees Fig. 7-16; 5. ready-made switch assembly is fixed on substrate back, dual-colored LED is passed the 6mm hole on the substrate electric switch position, and dual-colored LED promptly can be used as shift knob, can be used as indicator light again and comes display working condition.

7, Fig. 8 is a mimic panel circuit frame principle figure.

8, Fig. 9 is the mimic panel power circuit, wherein V1 is the display circuit main power source, this power unit has removed filter circuit, be intended to utilize the DC power supply that has the positive half wave impulse waveform, make order triggering signal that the VT1～VT3 in the switch amplifying circuit can send here with running lamp signal generating circuit break-make synchronously successively; V2 is a running lamp signal generating circuit stabilized voltage power supply; V3 is the indication lamp power.

9, Figure 10 is the running lamp signal generating circuit, is made up of two parts: time-base integrated circuit NE555 and peripheral cell thereof have been formed a typical astable multivibrator, and its frequency of oscillation depends on the value of 2, the 6 pin external resistor and capacitor components of NE555; The running lamp control circuit has been made of the on-off circuit of 3 tunnel circulation mutual exclusions decade counter CD4017 and peripheral cell thereof, Shu Chu high level signal is being controlled corresponding controllable silicon respectively successively, makes control circuit and controllable silicon constitute an order mutual exclusion switching circuit.

10, Figure 11 is an ON-OFF control circuit, and duplex is touched the joint control system display circuit break-make in the self-lock switch, another joint control system dual-colored LED, and this circuit adopts anode dual-colored LED altogether, if adopt the common cathode dual-colored LED then wiring need adjust; (a) is used to control the less demonstration line segment of load current among the figure, (b) is used to control the bigger demonstration line segment of load current.

Claims

1. one kind becomes distribution dynamic analog dish, by the advertising light box film facial mask, framework, substrate, LED light-emitting section caulking groove, touch the self-lock switch hole, the embedding hole of LED luminous tube, be with the self-lock switch that touches of dual-colored LED, power supply buses and load branch line are formed, it is characterized in that the red LED light-emitting section is welded on the wiring board of simulation power supply buses demonstration, red LED light-emitting section with flow effect is welded on the wiring board with flow effect of simulation load branch line demonstration, make luminescence component separately, in the bus duct that luminescence component separately is embedded on the substrate respectively to be opened and in the load wire casing, the light-emitting section upper surface is concordant with the substrate upper surface.

2. change distribution dynamic analog dish according to claim 1, it is characterized in that described electric equipment mimic diagram symbol adopts the LED luminous tube to be embedded in the embedding hole that diameter set on the substrate is the 5mmLED luminous tube, constitute the electric equipment graphic symbol, LED luminous tube top is concordant with the substrate upper surface.

3. change distribution dynamic analog dish according to claim 1, the duplex that it is characterized in that described band dual-colored LED touches that self-lock switch touches self-lock switch by duplex and the dual-colored LED luminous tube is formed, touch the cross-drilled hole that self-lock switch is established 0.8mm on by fixed handle in duplex, 90 ° of 3 pin foldings of dual-colored LED luminous tube, middle pin passes cross-drilled hole, and two pins tightens one with heat-shrink tube with handle and pin folding forward part along the parallel handle that passes with middle pin of handle outer channel in addition.