CN202629706U - Warning lamp - Google Patents
Warning lamp Download PDFInfo
- Publication number
- CN202629706U CN202629706U CN2012202445896U CN201220244589U CN202629706U CN 202629706 U CN202629706 U CN 202629706U CN 2012202445896 U CN2012202445896 U CN 2012202445896U CN 201220244589 U CN201220244589 U CN 201220244589U CN 202629706 U CN202629706 U CN 202629706U
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- CN
- China
- Prior art keywords
- base
- printed board
- warning lamp
- printed circuit
- lampshade
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a warning lamp which comprises a printed circuit board (2) connected to the base (9), a reflection mirror (5) and a lamp shade (3), wherein the printed circuit board (1) and a plurality of LED lamps (1) arranged on the lower side surface of the printed circuit board (2) are arranged inside the lamp shade (3), the center of the printed circuit board (2) is connected with one end of a connecting block (6) with a heat conduction function, the other end of the connecting block (6) is connected with an installing board (10) connected to the base (9), the reflection mirror (5) is arranged between the printed circuit board (2) and the base (9), and a lead (12) penetrating through the base (9) through an outlet coil (8) on the installing board (10) is connected to the printed circuit board (2). The warning lamp has the advantages of improving vision effect, light softness, light emitting uniformity and light flux, reducing heating quantity of the LED lamps, prolonging the service life, and reducing light attenuation.
Description
Technical field
The utility model relates to a kind of warning lamp in the photoelectron technology field, particularly a kind of police car, fire fighting truck, ambulance, breakdown lorry signal light.
Background technology
Warning lamp generally is used in safeguards road safety, normally is used in exploitations such as the urgent A/S car of Jing Che ﹑ Xiao Fang Che ﹑ Ji Jiu Che ﹑ protection management Che ﹑ road maintenance Che ﹑ Qian Yin Che ﹑.Generally speaking, warning lamp is the product that various length can be provided by car type and use, and the structure of lampshade combination is arranged, and the lampshade of an edge direction can make up composite coloured when needing.The quality of the soften of visual effect, light, the luminous uniformity and luminous flux is to weigh a major criterion of warning lamp quality; But what existing warning lamp was done in these areas also is not fine; And existing warning lamp uses the phenomenon that light decay can occur even damage after a period of time, and service life is not long.
The utility model content
To the defective of existing warning lamp, the utility model provides a kind of warning lamp.
To achieve these goals, the measure taked of the utility model is:
A kind of warning lamp; Comprise the LED lamp, printed board, reflective mirror and the lampshade that are connected on the base, the base below links to each other with beam through trip bolt, is connected with lampshade on the base; Be provided with sealing ring between lampshade and the base; The lampshade set inside has printed board and is installed in several LED lamps on the printed board downside, and the central authorities of printed board link to each other with an end of the contiguous block with heat conduction function, and the other end of contiguous block links to each other with installing plate on being connected base; Be provided with reflective mirror between printed board and the base, be connected with in the printed board through the lead that coil passes base that goes out on the installing plate;
Many water caltrops that the reflective surface that is shaped as that Open Side Down of said reflective mirror makes progress, the parabola of multi-radian;
The material of said contiguous block is an aluminium section bar;
Said several LED lamps are evenly distributed on the same circumference of printed board downside.
The beneficial effect of the utility model: according to the reflective light source of the characteristic principle design of LED; Product structure adopts reflective flip LED mode; And utilizing the LED principle of luminosity to design many water caltrops, multi-radian, big paraboloidal reflective mirror, refraction through light and principle of reflection improve visual effect, the soften that improves light, the luminous uniformity and luminous flux; Unique heat-conducting mode, employing connect aluminium section bar and transmit heat conduction, reduce the caloric value of LED, improve service life, the minimizing light decay of product.
Description of drawings
The structural representation of Fig. 1, the utility model.
The specific embodiment
A kind of warning lamp; Comprise the LED lamp 1, printed board 2, reflective mirror 5 and the lampshade 3 that are connected on the base 9, base 9 belows link to each other with beam 4 through trip bolt 11, are connected with lampshade 3 on the base 9; Be provided with sealing ring 7 between lampshade 3 and the base 9; Lampshade 3 set inside have printed board 2 and are installed in several LED lamps 1 on printed board 2 downsides, and the central authorities of printed board 2 link to each other with an end of the contiguous block with heat conduction function 6, and the other end of contiguous block 6 links to each other with installing plate 10 on being connected base 9; Be provided with reflective mirror 5 between printed board 2 and the base 9, be connected with in the printed board 2 through the lead 12 that coil 8 passes base 9 that goes out on the installing plate 10; Many water caltrops that the reflective surface that is shaped as that Open Side Down of said reflective mirror 5 makes progress, the parabola of multi-radian; The material of said contiguous block 6 is an aluminium section bar; Said several LED lamps 1 are evenly distributed on the same circumference of printed board 2 downsides.
Power supply and control line comprise that positive pole, negative pole, flicker enable, cruising enables and output synchronously, and method for using is following: after connecting both positive and negative polarity, light fixture is operated in holding state; Flicker is enabled (enable line of cruising is unsettled) after the ground connection, and light fixture is high bright state (long bright); After the enable line of will cruising was connected to positive supply, which kind of state was the enable line of no matter glimmering at this moment be, bright state is hanged down in the equal light modulation of light fixture; Before connecting positive-negative power, flicker is enabled to be connected to ground, energized again, light fixture is operated in high bright blink states, and output line has synchronizing signal to export synchronously; Enable line is connected (positive pole) if cruise this moment, and then light fixture is by cruising condition work (low high light light); Satisfy ECE R65 TB1 standard.
The beneficial effect of the utility model: according to the reflective light source of the characteristic principle design of LED; Product structure adopts reflective flip LED mode; And utilizing the LED principle of luminosity to design many water caltrops, multi-radian, big paraboloidal reflective mirror, refraction through light and principle of reflection improve visual effect, the soften that improves light, the luminous uniformity and luminous flux; Unique heat-conducting mode, employing connect aluminium section bar and transmit heat conduction, reduce the caloric value of LED, improve service life, the minimizing light decay of product.
Those skilled in the art's simple change and replacement all are within the protection domain of the utility model in this area.
Claims (4)
1. warning lamp; Comprise the LED lamp (1), printed board (2), reflective mirror (5) and the lampshade (3) that are connected on the base (9); Base (9) below links to each other with beam (4) through trip bolt (11); Be connected with lampshade (3) on the base (9); Be provided with sealing ring (7) between lampshade (3) and the base (9), it is characterized in that, lampshade (3) set inside has printed board (2) and is installed in several LED lamps (1) on printed board (2) downside; The central authorities of printed board (2) link to each other with an end of the contiguous block with heat conduction function (6); The other end of contiguous block (6) links to each other with installing plate (10) on being connected base (9), is provided with reflective mirror (5) between printed board (2) and the base (9), is connected with in the printed board (2) through the lead (12) that coil (8) passes base (9) that goes out on the installing plate (10).
2. a kind of warning lamp according to claim 1 is characterized in that, many water caltrops that the reflective surface that is shaped as that Open Side Down of said reflective mirror (5) makes progress, the parabola of multi-radian.
3. a kind of warning lamp according to claim 1 is characterized in that, the material of said contiguous block (6) is an aluminium section bar.
4. according to the described a kind of warning lamp of arbitrary claim in the claim 1 ~ 3, it is characterized in that said several LED lamps (1) are evenly distributed on the same circumference of printed board (2) downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202445896U CN202629706U (en) | 2012-05-24 | 2012-05-24 | Warning lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202445896U CN202629706U (en) | 2012-05-24 | 2012-05-24 | Warning lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629706U true CN202629706U (en) | 2012-12-26 |
Family
ID=47382901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202445896U Expired - Fee Related CN202629706U (en) | 2012-05-24 | 2012-05-24 | Warning lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054979A1 (en) * | 2013-10-17 | 2015-04-23 | 宁波市鄞州赛艾富光电科技有限公司 | Warning lamp group and beacon provided with warning lamp group |
-
2012
- 2012-05-24 CN CN2012202445896U patent/CN202629706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054979A1 (en) * | 2013-10-17 | 2015-04-23 | 宁波市鄞州赛艾富光电科技有限公司 | Warning lamp group and beacon provided with warning lamp group |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20180524 |