CN201184503Y

CN201184503Y - Illumination warning lamp

Info

Publication number: CN201184503Y
Application number: CNU2008200345878U
Authority: CN
Inventors: 姚珍汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-28
Filing date: 2008-04-28
Publication date: 2009-01-21
Anticipated expiration: 2018-04-28

Abstract

An illumination alarm lamp comprises an LED array, a front half housing, a rear half housing and a power supply, wherein a control drive circuit is arranged between the power supply and the LED array circuit for controlling on/off and achieving stepless brightness regulation of the LED array. The housing of the illumination alarm lamp is resistant to water; a magnet is arranged on the housing; a wrist band, an arm band or a head band is arranged on the housing; a rotary moving support rod can be arranged on the housing; and a laser emission hole is formed on the housing. The eye-catching illumination alarm lamp can emit flash and multi-color beams for indication, and has good portability and multiple purposes. For example, the illumination alarm lamp can be used for alarming for cleaning workers for keeping the townscape sanitation and maintenance and inspection personnel in highway and freeway to keep the personal safety, for emergent illumination at night, for help asking for persons in danger, and for various entertainments in nighttime occasions. The illumination alarm lamp has the advantages of simple and compact structure, convenient assembly, low energy consumption and wide application, and is more superior to passive light-reflection traffic sings.

Description

The illumination and warning lamp

Technical field

The utility model relates to a kind of active illuminating warning mark, especially a kind of illumination and warning lamp, and have deixis concurrently.

Background technology

Existing active luminous traffic warning mark mainly is the invention that is used for the road traffic indication, and also having solar energy is the dynamic light-emitting traffic warning mark of the energy, and automobile-used flash of light warning lamp is not easy to carry.Relate to electronics and luminous traffic sign, multi-functional caution lamp is not arranged generally.And for example existing hand-held Traffic alarm light volume is big, carry still inconveniently, also may not be certain to have indicating effect at good night, multiple use can not be arranged, personnel's caution is maked an inspection tour in the maintenance that for example is used for appearance of the city sanitary clean personnel, highway and highway, more impossiblely uses in occasions such as rainy days.

Passive type be the maintenance of reflective traffic sign such as traffic police and appearance of the city sanitary clean personnel, highway and highway make an inspection tour personnel equal these clothes, has the fluorescence reflecting strips on the clothes, reflective prompting driver notes when automobile lamplight shines, but high-quality reflective traffic sign cost is also very high, and in fact the reflective traffic sign of low price can not guarantee the requirement used.

Summary of the invention

Problem to be solved in the utility model is: existing warning lamp is low to the adaptability of using environment, and caution and illuminating effect are undesirable.

The technical solution of the utility model is: the illumination and warning lamp, comprise led array, also comprise preceding half shell, later half shell, power supply, preceding half shell, later half shell snapping constitute complete housing, 2 groups of above led array are contained on the housing, be provided with the control drive circuit between power supply and the led array circuit, the input termination power of control drive circuit, output termination led array.

The utility model control drive circuit comprises single-chip microcomputer and on-off circuit, and on-off circuit connects power supply, and the input of single-chip microcomputer connects on-off circuit, and output connects led array by FET or switching tube.

The utility model is provided with 3 groups of led array, two groups of colours of wherein one group of colour of two groups of white, or one group of white.In 3 groups of led array of one group of color combinations of two groups of white, two groups of white lamps are respectively the close to sources that distance light source that the LED of wide-angle more than 90 ° forms and low-angle LED below 30 ° form.

Of the present utility model one big improvement is to control drive circuit and exports different big or small current signals to led array, adjust the brightness of LED lamp array, by the single-chip microcomputer and the on-off circuit of control drive circuit, can realize that the state that flickers and the stepless brilliance of led array is adjustable.

The utility model has also been done structural improvement aspect waterproof, the press button in the on-off circuit is provided with seal cover, and seal cover and later half shell compress by nut mechanical compaction or ultrasonic bonding, and led array top is provided with translucent cover, constitutes the water-stop of housing.

For convenient all-environment use, on the utility model housing magnet is housed, or establishes wrist strap or arm band or headband, the active support bar of rotation also can be set.Magnet is two blocks of opposite polarity magnet, is equipped with iron plate mutually with magnet, the preferred little iron plate of residual induction, and when not using magnet, but the magnetic of iron plate cancellation magnet.The utility model also is provided with laser emission port.

Characteristics of the present utility model are: eye-catching during use, can glisten and the polychromatic light indication, it is very convenient to carry, serve many purposes, personnel's caution is maked an inspection tour in the maintenance that for example also is used for appearance of the city sanitary clean personnel, highway and highway, to guarantee personal safety, also can be used for the just anxious calling for help of throwing light on, be used for distress personnel at night, also be used for the various amusements of occasion at night etc., the utility model cost is low and simple and compact for structure, easy to assembly, energy consumption is low, and is of many uses, is much better than the reflective traffic sign of passive type.

Description of drawings

Fig. 1 is the utility model circuit theory diagrams.

Fig. 2 is the utility model appearance assumption diagram.

The specific embodiment

As Fig. 1, the utility model is provided with 3 groups of led array, is provided with the control drive circuit between battery and the led array circuit, the input termination power of control drive circuit, output termination led array.The control drive circuit comprises single-chip microcomputer and on-off circuit, and on-off circuit connects power supply, and the input of single-chip microcomputer connects on-off circuit, and output connects led array by FET or switching tube, and single-chip microcomputer is the ATtiny26 (L) of Atmel company.

3 groups of LED lamps of the utility model array, one group of colour of two groups of white wherein, two groups of white lamps are respectively the close to sources that distance light source that the Wide-angle LED more than 90 ° forms and the low-angle LED below 30 ° form, and the color LED array is as signal optical source.Under the driving control of single-chip microcomputer, distance light source and close to sources can be luminous separately or simultaneously luminous, adjustable brightness; Signal optical source can be luminous continuously or flicker, also can with the alternately flicker of distance light source.

As Fig. 2, preceding half shell 1 of the utility model, later half shell 2 constitute integral body in the mode of protruding bamboo shoot snapping, and add fluid sealant, and housing is provided with the led array of illumination, and power supply is located in the housing.Led array top is provided with translucent cover, translucent cover is by using flexible sealing material, as silicon rubber, guarantee the water-stop of led array with housing outer surface, consider all-sealed structure to water, seal cover 3 also is set on the press button of on-off circuit, and seal cover 3 compresses by nut mechanical compaction or ultrasonic bonding with later half shell 2.Power supply of the present utility model can be used rechargeable battery.

Two blocks of opposite polarity magnet 4 are housed on the utility model housing, rotate active support bar 5, back splint 6, also wrist strap can be set, arm band, or both composition headbands that join use with convenient.With the magnet 4 supporting little iron plates of residual induction that are provided with, in the time need not using magnet, iron plate is covered on two blocks of magnet, because two magnet polarity are opposite, form closed magnetic field after being covered with iron plate, thereby eliminate the magnetic force of magnet, prevent that magnetic force from causing potential safety hazard at some special occasions the outside.The utility model also is provided with laser emission port 7, emission laser.

The utility model can hang in the air, be bundled in a plurality of positions of health such as head, wrist, hang on the clothes, absorption onboard and be supported on the ground, also hand-holdable, can portably use for traffic police, personnel such as speedily carry out rescue work, also can steam supply car driver carry, as alarm signal, can also allow the family epigenesist carry when repairing as night illumination.

Illustrate the course of work of the present utility model below in conjunction with Fig. 1, K1 is a functional switch; K2, the double flicker of K3 position brightness regulating switch change-over switch; K4 is a power switch.

1, closed K1 connects power supply, the single-chip microcomputer operation, and whether sufficient, if battery electric quantity can be kept work, enter duty if detecting battery electric quantity; If power shortage, the not enough indicator lamp of electric weight (LED31) are glimmered down, indication needs charging as early as possible, and startup and electric weight detect and finish in second at 1-2;

2, enter duty, press K1, white high beam group LED11-20 is bright; Click K1 again, it is bright to switch to white dipped headlights group LED1-10; Press K3, white far and near lamp group is simultaneously bright.Under above three state, pin K switch 3 the lamp group brightness of having lighted is strengthened; Pin K switch 2, can make the lamp group brightness deterioration of having lighted;

3, press K1 again after the superincumbent operation, color LED 21-30 lamp group is bright, and the brightness of lampion group is non-adjustable.When the lampion group was bright, K2, K3 no longer adjusted button for brightness, and are converted to the flicker switching button.When color LED lamp is bright, click K2, color LED lamp and white high beam be flicker alternately, if press K3, only color LED lamp flicker;

4, press K1 again after the superincumbent operation, the illumination and warning lamp returns to the original state when opening power supply, after this press K1 successively and repeat said process, in the process of restPosing, will detect battery electric quantity once more, if electric weight deficiency, indicator lamp LED31 flicker that electric weight is not enough is indicated charging as early as possible down.

Claims

1, illumination and warning lamp, comprise led array, it is characterized in that comprising preceding half shell, later half shell, power supply, preceding half shell, later half shell snapping constitute complete housing, 2 groups of above led array are contained on the housing, be provided with the control drive circuit between power supply and the led array circuit, the input termination power of control drive circuit, output termination led array.

2, illumination and warning lamp according to claim 1 is characterized in that controlling drive circuit and comprises single-chip microcomputer and on-off circuit, and on-off circuit connects power supply, and the input of single-chip microcomputer connects on-off circuit, and output connects led array by FET or switching tube.

3, illumination and warning lamp according to claim 1 and 2 is characterized in that being provided with 3 groups of led array, two groups of colours of wherein one group of colour of two groups of white, or one group of white.

4, illumination and warning lamp according to claim 3 is characterized in that in 3 groups of led array, and two groups of white lamps are respectively the close to sources that distance light source that the LED of wide-angle more than 90 ° forms and low-angle LED below 30 ° form.

5, illumination and warning lamp according to claim 1 and 2 is characterized in that controlling drive circuit and exports different big or small current signals to led array, adjusts led array brightness.

6, illumination and warning lamp according to claim 2, it is characterized in that on-off circuit comprises press button, press button is provided with seal cover, and seal cover and later half shell compress by nut mechanical compaction or ultrasonic bonding, led array top is provided with translucent cover, constitutes the water-stop of housing.

7, illumination and warning lamp according to claim 1 and 2 is characterized in that being equipped with on the housing two blocks of opposite polarity magnet, is equipped with iron plate mutually with magnet.

8, illumination and warning lamp according to claim 1 and 2 is characterized in that housing is provided with wrist strap or arm band or headband.

9, illumination and warning lamp according to claim 1 and 2 is characterized in that housing is provided with the active support bar of rotation.

10, illumination and warning lamp according to claim 1 and 2 is characterized in that being provided with laser emission port.