CN201344436Y

CN201344436Y - Energy-saving warning ceiling lamp

Info

Publication number: CN201344436Y
Application number: CNU2009200049597U
Authority: CN
Inventors: 卫家宣
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-20
Filing date: 2009-02-20
Publication date: 2009-11-11
Anticipated expiration: 2019-02-20

Abstract

An energy-saving warning ceiling lamp is disclosed, wherein a lamp post on the center of a lamp holder is provided with a high-power white light LED tube and a reflecting plate, the upper portion of the outer circle of the lamp holder is provided with a lamp shade, and the lamp shade is fixed through a screw, the big-power white light LED tube is adopted as a light source, which is circularly conducted under the control of a singlechip manifold block and has flashing effect, since the LED pipe has fast response speed, low energy consumption, long service span and big brightness, the light source can play the corresponding warning function after permeating the color of the lamp shade, the energy-saving warning ceiling lamp not only saves electricity, simultaneously omits a motor and mechanical materials, simplifies structure, reduces failure, and has simple integral structure and easy production.

Description

Energy-conservation caution ceiling light

Affiliated technical field

The utility model relates to a kind of energy-conservation caution ceiling light.

Background technology

Be widely used in the automobile warning ceiling light of departments such as public security, fire-fighting, hospital, electric power, its structure is that a light source is set in the circular lampshade of colored transparent, utilize a rotatable frequency modulated light plate to glimmer by it, the light source of caution ceiling light mostly is halogen tungsten bulb, the frequency modulated light plate is rotated by mechanical device by motor, power supply is supplied with by car battery, general power is more than 20W, not only power consumption is bigger, structure is comparatively complicated simultaneously, motor and mechanical device easy break-down, halogen tungsten bulb easily burns, and brings different many inconvenience to the user.

Summary of the invention

Bigger for overcoming existing caution ceiling light power consumption, structure is comparatively complicated, the deficiency that bulb easily burns, and the utility model provides a kind of energy-conservation caution ceiling light.

The technical scheme that its technical problem that solves the utility model adopts is: the disk that is spill in a bottom is the center of lamp socket, be provided with one with lamp socket be the foursquare lamppost of one, lamppost is provided with the reflector of high-power white emitting led pipe and arc, and fix through screw, the reflector middle part is provided with a square opening, be used to expose high-power white emitting led pipe, the cylindrical top of lamp socket is provided with the lampshade of a semicircle colored transparent, and fix through screw, single-chip microcomputer integrated package after being electrically connected is installed in the lamppost, current-limiting resistance, the outward flange of lamp socket is provided with screw, uses when being used to be installed in automobile top.

Automobile storage battery positive pole and switch, high-power white emitting led pipe D1, D2, D3, D4, current-limiting resistance R, current-limiting resistance R1, single-chip microcomputer integrated package are contacted in proper order, and the negative pole of negative pole and single-chip microcomputer integrated package is electrically connected, and switch is installed on the fascia.

Its operation principle is, after pressing energize, high-power white emitting led pipe D1, D2, D3, the D4 conducting that under the control of single-chip microcomputer integrated package, circulates, light source produces a flasher in human eye after reflector is reflective, speed is fast because this pipe responds, and energy consumption is low, and the life-span is long, brightness is big, and light source can play the corresponding warning effect after seeing through the color of lampshade.

Lamp socket and lamppost adopt environmentally-friendly plastic to make, and lampshade adopts the polycarbonate of anti-intensity, and the regulation of its color root a tree name relevant departments is made, and are red as public security, fire-fighting, and hospital's 120 cars are blue.

This routine single-chip microcomputer integrated package is AT89C2051-24PI, adopts the high-power white emitting led pipe of 2W, is programmed for D1, D2, D3, D4 circulation conducting, and total power consumption is less than 3W.

The beneficial effects of the utility model are: adopting high-power white emitting led pipe is light source, the circulation conducting has flicker effect under the control of single-chip microcomputer integrated package, because this tube reaction speed is fast, energy consumption is low, life-span is long, brightness is big, and light source can play the corresponding warning effect after seeing through the color of lampshade, not only saves energy, save motor and mechanical material simultaneously, simplified structure reduces fault, and overall structure is simple, is easy to produce.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the circuit theory diagrams of the utility model embodiment.

Fig. 2 is the basic schematic diagram of the utility model embodiment.

Fig. 3 is that the A-A of the utility model embodiment Fig. 2 is to schematic diagram.

Fig. 4 is that the 1/2K-K of the utility model embodiment Fig. 2 is to schematic diagram.

Among the figure; 1. automobile storage battery, 2. switch, 3. single-chip microcomputer integrated package, 4. high-power white emitting led pipe D1, D2, D3, D4,5. current-limiting resistance R, R1,6. lamp socket, 7. lamppost, 8. reflector, 9. screw, 10. square opening, 11. lampshades, 12. screws.

The specific embodiment

Automobile storage battery (1) positive pole and switch (2), high-power white emitting led pipe D1, D2, D3, D4 (4), current-limiting resistance R (5), current-limiting resistance R1 (5), single-chip microcomputer integrated package (3) order polyphone, the negative pole of negative pole and single-chip microcomputer integrated package (3) is electrically connected.

In Fig. 2, Fig. 3, Fig. 4, lamp socket (6) center is provided with lamppost (7), lamppost (7) is provided with high-power white emitting led pipe D1, D2, D3, D4 (4) and reflector (8), and it is fixing through screw (9), reflector (8) middle part is provided with a square opening (10), and the cylindrical top of lamp socket (6) is provided with a lampshade (11), and fixing through screw (9), single-chip microcomputer integrated package (3), current-limiting resistance (5) after being electrically connected are installed in the lamppost (7), and outward flange is provided with screw (12).

Claims

1, a kind of energy-conservation caution ceiling light, the lamppost at lamp socket center is provided with high-power white emitting led pipe and reflector, the cylindrical top of lamp socket is provided with a lampshade and fixes through screw, automobile storage battery positive pole and switch, high-power white emitting led pipe D1, D2, D3, D4, current-limiting resistance R, current-limiting resistance R1, the single-chip microcomputer integrated package is contacted in proper order, negative pole and single-chip microcomputer integrated package negative pole are electrically connected, it is characterized in that: lamp socket (6) center is provided with lamppost (7), lamppost is provided with high-power white emitting led pipe D1, D2, D3, D4 (4) and reflector (8), and fixing through screw (9).

2, the described energy-conservation caution ceiling light of root a tree name claim 1, it is characterized in that: the cylindrical top of lamp socket is provided with a lampshade (11), and fixing through screw (9).