CN201359254Y - Flickering light-emitting diode caution light - Google Patents
Flickering light-emitting diode caution light Download PDFInfo
- Publication number
- CN201359254Y CN201359254Y CNU200920136400XU CN200920136400U CN201359254Y CN 201359254 Y CN201359254 Y CN 201359254Y CN U200920136400X U CNU200920136400X U CN U200920136400XU CN 200920136400 U CN200920136400 U CN 200920136400U CN 201359254 Y CN201359254 Y CN 201359254Y
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- circuit
- emitting diode
- light
- led
- light emitting
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Abstract
Disclosed is a flickering light-emitting diode caution light, which relates to a light fitting, and provides the flickering light-emitting diode caution light which is arranged a shell, a lampshade, a circuit fixed plate, a rectification circuit, a filter circuit, a control circuit and a light-emitting diode circuit, the lampshade is connected with the shell, an input end of the rectification circuit is externally connected with a power supply, an input end of the filter circuit is connected with an output end of the rectification circuit, an input end of the control circuit is connected with an output end of the filter circuit, and an output end of the control circuit is connected with the light-emitting diode circuit. Because four rows of single red light high brightness light-emitting diodes are adopted and are divided into three groups and distributed by 120 degrees, the control circuit controls the diodes to twinkle in the counter-clockwise direction, each row of lights lightens by turns up and down, and the utility model has the advantages of high brightness, power supply saving, stable operation and safe use, and can be used at construction or repair sites such as roads, fairways and buildings to play a role of danger caution and remind passerby and drivers to slow down or detour. Meanwhile, the caution light can change the riding position at any moment.
Description
Technical field
The utility model relates to a kind of light fixture, especially relates to a kind of sparkling light emitting diode warning lamp.
Background technology
The report of the more existing products of relevant light emitting diode warning lamp, for example 2005 (illumination designing technique market, lighting circuit light source lamp .2005,26 (2): 18-20) report is a kind of can fix and the intelligent warning lamp of look maintenance fast, comprises base, rechargeable battery, a plurality of invention diode, switch, control circuit and solar panel.
Summary of the invention
The purpose of this utility model is to provide a kind of sparkling light emitting diode warning lamp.
The utility model is provided with housing, lampshade, circuit fixed head, rectification circuit, filter circuit, control circuit, circuit of LED, lampshade is connected with housing, rectification circuit, filter circuit, control circuit and circuit of LED are located on the circuit fixed head, the circuit fixed head is located in the housing, the input external power supply of rectification circuit, the output of the input termination rectification circuit of filter circuit, the output of the input termination filter circuit of control circuit, the output sending and receiving optical diode circuit of control circuit.
Lampshade and housing preferably are spirally connected, and circuit of LED can adopt 4 row's single color LED circuit, and 4 row's single color LED circuit are preferably the circuit of LED that 4 rows dodge monochromatic ruddiness.Light emitting diode is a superhigh brightness LED.
The superhigh brightness LED circuit preferably is made as 3 groups of circuit of LED that are 120 ° of distributions, and is fixed on 3 faces of equilateral triangle post.Housing can be the rigid plastics housing, the lampshade that lampshade can adopt acrylic, polycarbonate injection moulded to be shaped, its light transmittance height.Housing and lampshade can adopt cylindrical one housing and lampshade or spherical one housing and lampshade, and diameter can be 100～150mm, highly can be 130～150mm.Housing bottom can be established fixture or support member.
Compare with existing warning lamp, because the utility model adopts 4 rows to dodge monochromatic ruddiness high brightness LED, the superhigh brightness LED circuit is made as 3 groups of circuit of LED that are 120 ° of distributions, and be fixed on 3 faces of equilateral triangle post, and control it by control circuit and counterclockwise flash, every bank light takes turns bright sudden strain of a muscle up and down, therefore has the brightness height, save power supply, working stability, advantage such as safe in utilization, can be used for road, the construction of navigation channel and building etc. or repairerment are on-the-spot, play dangerous caution, prompting passerby and driver are slowed down or are detoured.The utility model can change its riding position at any time simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the circuit composition frame chart of the utility model embodiment.
Fig. 3 is that the circuit of the utility model embodiment is formed schematic diagram.
The specific embodiment
Referring to Fig. 1 and 2, the utility model is provided with housing 1, lampshade 2, circuit fixed head 3, rectification circuit 21, filter circuit 22, control circuit 23,4 rows dodge the superhigh brightness LED circuit 4 of monochromatic ruddiness, lampshade 2 is spirally connected with housing 1, rectification circuit 21, filter circuit 22, control circuit 23 and 4 rows dodge the superhigh brightness LED circuit 4 of monochromatic ruddiness and are located on the circuit fixed head 3, circuit fixed head 3 is located in the housing 1, the input of rectification circuit 21 is by lead 7 external power supplys 20, the output of the input termination rectification circuit 21 of filter circuit 22, the output of the input termination filter circuit 22 of control circuit 23, output termination 4 rows of control circuit 23 dodge the superhigh brightness LED circuit 4 of monochromatic ruddiness.
The superhigh brightness LED circuit 4 of the monochromatic ruddiness of 4 row's sudden strains of a muscle is made as 3 groups and is 120 ° of distributions, and is fixed on 3 faces of equilateral triangle post 5.Housing adopts the rigid plastics housing, the lampshade that lampshade adopts acrylic, polycarbonate injection moulded to be shaped, its light transmittance height.Housing 1 adopts cylindrical or spherical integrated design with lampshade 2, and diameter is 100～150mm, highly is 130～150mm.Fixture or support member 6 are established in housing 1 bottom.
Power supply: AC220V ± 10%50Hz, operating current: 20mA, luminous form: stroboscopic, flicker frequency can be set at 2.5Hz, net weight: 253g.
Fig. 3 provides circuit of the present utility model and forms schematic diagram, bridge rectifier is made up of diode D1～D4 etc., filter circuit is made up of resistance R 2, capacitor C 2 etc., control circuit adopts superhigh brightness LED circuit that IC 1,4 row dodges monochromatic ruddiness to be made up of light emitting diode D5～D16 etc.Main devices among Fig. 3 sees Table 1 with reference to model and element reference parameter.
Table 1
| Title | Parameter | Specification | Item | |
| Plug-in | 51K | 1/4W | R3 | |
| Plug-in | 100R | 1/2W | R2 | |
| Plug-in | 200R | 1/2W | R4 | |
| Plug-in | 470K | 1/4W | R1 | |
| Electrochemical capacitor | 220μ/25V | C2 | ||
| Metal film electric capacity | 474J/275VAC | C1 | ||
| Electrochemical capacitor | 1μ/50V | C3 | ||
| Diode | IN4007 | D1～D4 | ||
| Voltage-stabiliser tube | IN4742 | 1W | D5 | |
| Light emitting diode | Red Φ 8 | 1000～4000mcd | D5～D16 | |
| Integrated circuit | HL2202 | Flicker frequency 2.5HZ | IC1 |
Claims (8)
1. sparkling light emitting diode warning lamp, it is characterized in that being provided with housing, lampshade, circuit fixed head, rectification circuit, filter circuit, control circuit, circuit of LED, lampshade is connected with housing, rectification circuit, filter circuit, control circuit and circuit of LED are located on the circuit fixed head, the circuit fixed head is located in the housing, the input external power supply of rectification circuit, the output of the input termination rectification circuit of filter circuit, the output of the input termination filter circuit of control circuit, the output sending and receiving optical diode circuit of control circuit.
2. sparkling light emitting diode warning lamp as claimed in claim 1 is characterized in that lampshade and housing are spirally connected.
3. sparkling light emitting diode warning lamp as claimed in claim 1 is characterized in that circuit of LED is 4 row's single color LED circuit.
4. sparkling light emitting diode warning lamp as claimed in claim 3 is characterized in that 4 row's single color LED circuit are the circuit of LED that 4 rows dodge monochromatic ruddiness.
5. sparkling light emitting diode warning lamp as claimed in claim 1 is characterized in that light emitting diode is a superhigh brightness LED.
6. sparkling light emitting diode warning lamp as claimed in claim 1 is characterized in that circuit of LED is made as 3 groups of circuit of LED that are 120 ° of distributions.
7. sparkling light emitting diode warning lamp as claimed in claim 6 is characterized in that described 3 groups of circuit of LED that are 120 ° of distributions are fixed on 3 faces of equilateral triangle post.
8. sparkling light emitting diode warning lamp as claimed in claim 1 is characterized in that housing bottom establishes fixture or support member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920136400XU CN201359254Y (en) | 2009-01-14 | 2009-01-14 | Flickering light-emitting diode caution light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920136400XU CN201359254Y (en) | 2009-01-14 | 2009-01-14 | Flickering light-emitting diode caution light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359254Y true CN201359254Y (en) | 2009-12-09 |
Family
ID=41425018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920136400XU Expired - Lifetime CN201359254Y (en) | 2009-01-14 | 2009-01-14 | Flickering light-emitting diode caution light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359254Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851346A (en) * | 2020-07-24 | 2020-10-30 | 中冶南方城市建设工程技术有限公司 | Intelligent positioning type road construction warning lamp |
-
2009
- 2009-01-14 CN CNU200920136400XU patent/CN201359254Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111851346A (en) * | 2020-07-24 | 2020-10-30 | 中冶南方城市建设工程技术有限公司 | Intelligent positioning type road construction warning lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |