CN201779588U - Colorful LED signal lamp - Google Patents
Colorful LED signal lamp Download PDFInfo
- Publication number
- CN201779588U CN201779588U CN2010205320361U CN201020532036U CN201779588U CN 201779588 U CN201779588 U CN 201779588U CN 2010205320361 U CN2010205320361 U CN 2010205320361U CN 201020532036 U CN201020532036 U CN 201020532036U CN 201779588 U CN201779588 U CN 201779588U
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- China
- Prior art keywords
- light emitting
- led light
- signal lamp
- emitting diode
- colorful
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- Expired - Fee Related
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Abstract
The utility model discloses a colorful LED signal lamp, which comprises an indicator lamp base, a PCB and more than one LED light emitting diode connected with the PCB. The PCB is connected with an external power source through a lead after being connected to a driving power source. The colorful LED signal lamp is characterized in that the LED light emitting diodes are colorful LED light emitting diodes, and an indicator lamp casing is made of colorless transparent materials, so that light emitted from the LED light emitting diodes in different colors is transmitted directly. The colorful LED signal lamp adopts colorful light emitted from the colorful LED light source to indicate work statuses of equipment, thereby prolonging service life of the signal lamp and achieving more striking display effect. In addition, the colorful LED signal lamp can effectively increase troubleshooting efficiency of work staff, guarantee normal operation of the equipment, simultaneously reduce and even eliminate trouble of replacing the indicator light sources, and can also improve beauty level of the equipment.
Description
Technical field
The utility model relates to a kind of color LED signal lamp.
Background technology
At present, industrial, civilian or alert with in the equipment such as indication for the operation conditions of better timing monitoring equipment, each key components and parts at equipment all is provided with the indicator lamp that shows its duty, when equipment breaks down, indicator lamp can demonstrate the trouble point, so that the staff can find and get rid of fault, the normal operation of support equipment timely.Present known indicator lamp all is to provide illumination by incandescent bulb light source, coloured glass by the various different colours of shell develops the color, thereby reach the effect of indication, but there are two drawbacks in present indicator lamp: one, common incandescent light source is short service life, the replacing bulb trouble; Two, by the glass colour developing, directly colour developing is eye-catching not have led light source.Described defective value must improve.
The utility model content
Fall short of in order to overcome the existing indicator lamp life-span, eye-catching inadequately shortcoming develops the color, the utility model provides a kind of color LED signal lamp, that utilizes that the color LED light source self sent has coloured light to come the duty of indicating equipment or warns certain signal, increase the service life thereby reach, show more eye-catching effect.
The technical scheme that the utility model adopted is, a kind of color LED signal lamp, comprise the indicator lamp base, pcb board and connected LED light emitting diode, pcb board is connected with external power source by lead after being connected to driving power, it is characterized in that described LED light emitting diode is the color LED light emitting diode, and a number is more than one.
According to the utility model of above structure, its feature comprises that also described LED light emitting diode comprises red, yellow, green three kinds of colors, on the evenly distributed central shaft in base cavity pocket of described plurality of LEDs light emitting diode.
According to the utility model of above structure, its feature comprises that also described base rear end is a cavity structure, and the end is provided with top cover thereafter, with pcb board and LED LED package in the base rear end cavity.
According to the utility model of above structure, its feature comprises that also the shell cavity of described base rear end is made as water white transparency.
According to the utility model of above structure, its feature also comprises, also is connected with warning device on the PCB circuit.
The utility model utilizes that the color LED light source self sent has coloured light to come the duty of indicating equipment or warns certain signal, increase the service life thereby reach, show more eye-catching effect, can effectively improve the efficient that the staff investigates fault or reaches certain caution purpose, simultaneously can reduce even exempt the trouble of replacing indicator lamp light source, but the also aesthetics of lifting means.
Description of drawings
Fig. 1 is total vertical section of the present utility model structural map.
Fig. 2 is the A--A cutaway view of Fig. 1.
Fig. 3 is the total vertical section of another an embodiment of the present utility model structural map.
Fig. 4 is the B--B cutaway view of Fig. 3.
Fig. 5 is circuit theory diagrams of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Be illustrated in figure 1 as total vertical section of the present utility model structural map.It comprises indicator lamp base 3, pcb board 11 and many LED light emitting diodes that can send out different colours.Base 3 leading sections are established holder 1, and holder has circular hole, and lead 12 passes in the circular hole and is connected to external ac power source.According to the occasion demand that the utility model is used, can be self-powered structure also with the utility model structural design.Be provided with AC-DC driving power 2 in the base 3 front end cavitys, be used for external power source is transformed into the dc source of driving PCB plate.
The shell cavity 5 of base 3 rear ends is made by colourless transparent material, be provided with pcb board 11 and central shaft 7 in its cavity body, orderly arrangement goes out the paster LED light emitting diode on central shaft 7, and as shown in Figure 2, described plurality of LEDs light emitting diode is for sending out the LED light emitting diode of different colours.The LED light emitting diode is connected with the pcb board Drive and Control Circuit, driving power is connected with the control circuit that control circuit or the utility model of equipment carry, when driving power receives the corresponding signal that control circuit sends, can light the LED light emitting diode of respective color, thereby reach the effect of demonstration.Come the different operation conditions of indication equipment respectively or represent different alarm signals respectively with red, yellow, green three kinds of colors in the utility model.Water white base shell 5 can be protected the LED light emitting diode to avoid outside and damage, and the coloured light that has that the LED light emitting diode is sent directly appears, and reaches purpose of indicating.Base 3 rearward end are provided with top cover 10, with pcb board and LED LED package in the base rear end cavity.Also be connected with warning device on the PCB circuit, the utility model with buzzer 9 as warning device.
Fig. 3, Fig. 4 are another embodiment structure charts of the present utility model.Can be with the utility model base as conical or cylindrical.Remove holder 1 during as hand-held caution equipment.Totally 7 of base front end output leads 12 are respectively: 2 of AC end input power cords, anodal 1 of the output line of AC-DC driving power is connected to control circuit, redness, yellow, 1 on each out-put supply line of green LED light emitting diode and buzzer.
Fig. 5 is the utility model circuit theory diagrams.As shown in the figure, send the LED light emitting diode of red, yellow, green three kinds of color of light, many homochromy LED light emitting diodes are connected on together, are evenly distributed on the pentahedral central shaft, and the light emitting diode of different colours is connected in both ends of power in parallel then.AC end input 24V exchanges or DC voltage, by AC-DC driving power output direct current 24V voltage, gives control circuit 13 power supplies then.Green light LED light emitting diode 4, yellow light LED light emitting diode 6, red-light LED light emitting diode 8 and buzzer 9 are connected to 4 output ports of control circuit 13.When equipment runs well or alarm signal is shown as just often, control circuit 13 connects the port conducting of green light LED light emitting diodes 4, and green glow is bright.Same principle is when equipment is in holding state or alarm signal when pointing out, the conducting of gold-tinted port, only bright orange light.When equipment breaks down or alarm signal is shown as problem when serious, red-light LED light emitting diode 8 and buzzer 9 conductings simultaneously, ruddiness is bright, simultaneously buzzer warning.
The utility model installation instructions are as follows: by holder 1 product is fixed on above the equipment, or it is directly hand-held, respectively AC is imported line and be connected to device power supply (DPS) or the self-powered output port of the utility model, the anodal output line of DC is connected the power supply port of control circuit, respectively with red, the start debugging got final product after Huang, the output line of green Tricolor LED and buzzer were connected the output port of control circuit.The utility model product is installed and all carried out under safe voltage, and is safe and reliable.
Claims (2)
1. a color LED signal lamp comprises the indicator lamp base, pcb board and connected LED light emitting diode, pcb board is connected with external power source by lead after being connected to driving power, it is characterized in that described LED light emitting diode is the color LED light emitting diode, and a number is more than one.
2. color LED signal lamp according to claim 1, it is characterized in that, described LED light emitting diode comprises red, yellow, green three kinds of colors, on the evenly distributed central shaft in base cavity pocket of described plurality of LEDs light emitting diode, described base rear end is a cavity structure, thereafter the end is provided with top cover, with pcb board and LED LED package in the base rear end cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205320361U CN201779588U (en) | 2010-09-09 | 2010-09-09 | Colorful LED signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205320361U CN201779588U (en) | 2010-09-09 | 2010-09-09 | Colorful LED signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779588U true CN201779588U (en) | 2011-03-30 |
Family
ID=43792799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205320361U Expired - Fee Related CN201779588U (en) | 2010-09-09 | 2010-09-09 | Colorful LED signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867260A (en) * | 2014-02-21 | 2015-08-26 | 龙腾 | Safe and energy-efficient civil air defence LED ventilation mode signal box |
| CN110153795A (en) * | 2019-05-15 | 2019-08-23 | 银川华信智信息技术有限公司 | A kind of three color warning lamps of intelligence based on industry internet with data acquisition function |
-
2010
- 2010-09-09 CN CN2010205320361U patent/CN201779588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867260A (en) * | 2014-02-21 | 2015-08-26 | 龙腾 | Safe and energy-efficient civil air defence LED ventilation mode signal box |
| CN110153795A (en) * | 2019-05-15 | 2019-08-23 | 银川华信智信息技术有限公司 | A kind of three color warning lamps of intelligence based on industry internet with data acquisition function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130909 |