CN2859681Y

CN2859681Y - Enclosed warning lamp

Info

Publication number: CN2859681Y
Application number: CN 200520060383
Authority: CN
Inventors: 伍楷舜; 伍成柏
Original assignee: WU KAISHUN WU CHENGBAI
Current assignee: WU KAISHUN WU CHENGBAI
Priority date: 2005-06-23
Filing date: 2005-06-23
Publication date: 2007-01-17
Anticipated expiration: 2015-06-23

Abstract

An enclosed warning lamp is belongs to the signal light comprising a base and a canister body, inwhich the canister body is composed by more than one sleeve, each sleeve is casing in turn, the external diameter of last sleeve is less than inner diameter of the next sleeve casing outside of the last sleeve, the locating devices are set on the lower of last sleeve and the upper of the next sleeve which is casing outside of the last sleeve, an active warning card is set on top of the canister body, the light-emitting diodes are set on the sleeve and the active warning card, a battery and electric circuits are disposed on the base. The utility model adopts light-emitting diodes as the light source, a dry battery or a minitype rechargable battery as the power, cooperate with the electric control circuit to generate luminescence and flash. The warning light of the utility model can generate strong luminescence with intense risk warning action, and it is suitable for treating sudden accidents and fighting maintenance because of the casing structure and easy cellection.

Description

Nested warning lamp

Technical field

The utility model belongs to light fixture, especially a kind of signal lamp.

Background technology

On highway, particularly on highway, automobile breaks down suddenly and will rush to repair temporarily, in the time of perhaps will carrying out construction operation, all need to put at the scene some warning marks and remind car to take care, to ensure reparation personnel and workmen's safety.Warning mark commonly used is as " ice cream tube " etc., though outside surface scribbles the paint or the reflectorised paint of bright-colored, but since " ice cream tube " wait itself can't be luminous, at the relatively poor environment of light, be not easy particularly to cause that car notes night, will cause traffic hazard or other mishap probably.In addition, " ice cream tube " volume is bigger, carry very inconvenient, general domestic consumer can not buy use, thereby when vehicle trouble occurring, do not use warning mark just to rest in the roadside repairing usually, so, the use popularity rate of " ice cream tube " is just lower, can not bring into play the effect of caution well.

Summary of the invention

The purpose of this utility model provides a kind of can sending out than high light, has the dangerous warning function that arouses attention easily, the nested warning lamp of collecting and carrying easily.

The utility model comprises base and stack shell, stack shell is formed with upper bush by one section, each section sleeve is fit successively, and the external diameter of the preceding paragraph sleeve is less than the internal diameter that is linked in its outer next section sleeve, and there is locating device the bottom of the preceding paragraph sleeve with the top that is linked in its outer next section sleeve; Movable warning sign is arranged at the top that is in the sleeve of the top; Sleeve and movable warning sign are equipped with light emitting diode.Battery and electronic circuit board are housed on the base.Sleeve can be truncated cone-shaped, also can be terrace with edge shape.Locating device comprises flange and draw-in groove, and locating device also can be a screw thread.Handle is carried on the top that is in the sleeve of the top.Be between the sleeve of the top and the movable warning sign hinge is arranged.Light emitting diode embeds the inwall and the movable warning sign of sleeve, and light emitting diode also can be hung in the middle of the sleeve with the flexibility band.

The utility model is light source with the light emitting diode, is power supply with dry cell or small rechargeable pond, cooperates electronic control circuit to produce luminous or flash of light.Each section sleeve is superimposed together at ordinary times, and whole nested warning lamp dwindles into pie; Hold during use and carry handle and upwards draw, make each section sleeve enter positioning states mutually, cocked movable warning sign turns on the power switch the work of getting final product.Advantages such as the utlity model has simple in structurely, easy to use, it is little to take volume, and the caution effect is strong.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the outside drawing of embodiment of the present utility model 1 when using;

Outside drawing when Fig. 2 is folding of embodiment 1;

Fig. 3 is the structural drawing of embodiment 1 duty;

Fig. 4 is the structural drawing of embodiment 1 collapse state;

Fig. 5 is the structural drawing of embodiment 2 duties;

Fig. 6 is the electrical schematic diagram of embodiment 1 and embodiment 2.

Embodiment

Referring to Fig. 1～Fig. 4, nested warning lamp comprises base and stack shell, and stack shell is made up of the sleeve 1 of 7 sections truncated conical shape, and sleeve 1 usefulness light-passing plastic is made; Flange 6 is arranged at the bottom of the preceding paragraph sleeve 1, draw-in groove 7 is arranged at the top that is linked in its outer next section sleeve 1, and handle 8 is carried on the top that is in that section sleeve 1 of extreme higher position, carries handle 8 up the pull-up sleeve time when holding, flange 6 is got in the draw-in groove 7, and each section sleeve 1 is coupled together.Movable warning sign 3 usefulness light-passing plastics are made, and have hinge to be connected with the one section sleeve 1 that is in the top below it, and movable at ordinary times warning sign 3 horizontal are pulled straight during use; The inwall of sleeve 1 and movable warning sign 3 is shaped on recess, and light emitting diode 2 embeds in the recess of sleeve 1 and movable warning sign 3.

Referring to Fig. 5, be that with the difference of embodiment 1 light emitting diode 2 usefulness flexibilities are with 9 to install, the edge of every section sleeve 1 has 3 flexibilities to be with 94 light emitting diodes 2 (assembly) to be suspended in the middle of the sleeve 1.

Except adopting the connected mode described in embodiment 1 and the embodiment 2, can also adopt is threaded waits other connected modes between each section sleeve 1.

Referring to Fig. 6, S1 is a power switch; C1 is attempted by both ends of power and is used for power filter; Time base circuit IC is LM555, and it and timing element R01, R02, C2 form multivibrator; 37 light emitting diodes have been installed among embodiment 1 and the embodiment 2 (in electrical schematic diagram, have been numbered LED1～LEDn), their anode respectively is connected in series a current-limiting resistance, and (back of R1～Rn) that is numbered in electrical schematic diagram is connected with power positive end, the negative terminal of 37 light emitting diodes is received the collector of triode TR1, the grounded emitter of TR1,37 light emitting diodes are just lighted during the TR1 conducting.S2 is a selector switch, the working method that is used for 37 light emitting diodes of conversion: its movable contact is received the base stage of TR1 by resistance R 03, its fixed juncture a is connected with power positive end, its fixed juncture b is connected with the output pin of LM555, when S2 beats TR1 saturation conduction when a holds, 37 light-emitting diodes pipe ranges are bright, play the control that when b holds TR1 is subjected to the square-wave pulse of LM555 output, and 37 light emitting diodes are intermittently glittering.

Light emitting diode can be monochromatic or colored high brightness LED, is installed in the diverse location of quill 1 and warning sign 3 on demand respectively.Electronic circuit board 5 and battery 4 are fixed on base inside, and power switch S1 and selector switch S2 are installed on the appropriate location of sleeve 1.

Claims

1. a nested warning lamp comprises base and stack shell, it is characterized in that: described stack shell is formed with upper bush (1) by one section, and each section sleeve (1) is fit successively, and the external diameter of the preceding paragraph sleeve (1) is less than the internal diameter that is linked in its outer next section sleeve (1); There is locating device the bottom of the preceding paragraph sleeve (1) with the top that is linked in its outer next section sleeve (1); Movable warning sign (3) is arranged at the top that is in the sleeve (1) of the top; Sleeve (1) and movable warning sign (3) are equipped with light emitting diode (2); Battery (4) and electronic circuit board (5) are housed on the base.

2. nested warning lamp according to claim 1 is characterized in that: described sleeve (1) is a truncated cone-shaped.

3. nested warning lamp according to claim 1 is characterized in that: described sleeve (1) is a terrace with edge shape.

4. nested warning lamp according to claim 1 is characterized in that: described locating device comprises flange (6) and draw-in groove (7).

5. nested warning lamp according to claim 1 is characterized in that: described locating device is a screw thread.

6. nested warning lamp according to claim 1 is characterized in that: handle (8) is carried on the top that is in the sleeve (1) of the top.

7. nested warning lamp according to claim 1 is characterized in that: being between the sleeve (1) of the top and the movable warning sign (3) has hinge.

8. nested warning lamp according to claim 1 is characterized in that: described light emitting diode (2) embeds the inwall and the movable warning sign (3) of sleeve (1).

9. nested warning lamp according to claim 1 is characterized in that: described light emitting diode (2) is hung in the middle of the sleeve (1) with flexible band (9).

10. nested warning lamp according to claim 1 is characterized in that: described electronic circuit board (4) comprising:

The S1 power switch;

C1 is used for power filter, is attempted by both ends of power;

The IC time base circuit is formed multivibrator with timing element R01, R02, C2, its output terminal output square-wave pulse, and it is intermittently luminous to be used to control light emitting diode (2);

R1～Rn current-limiting resistance, their upper end is connected to power positive end, their lower end respectively with the corresponding connection of anode of light emitting diode (2);

TR1 is used for driven for emitting lights diode (2); Its collector is connected with whole negative electrodes of light emitting diodes (2), its grounded emitter, its base stage and the movable contact of receiving S2 after R03 connects;

The S2 selector switch is used for the working method of conversion light emitting diode (2); Its fixed juncture a is connected to power positive end, and its fixed juncture b is connected to the output terminal of IC.