CN2506858Y - Solar energy lamp for guard fence - Google Patents

Abstract

A solar guardrail protecting lamp relates to a mark or an indicator of a lighting device including a light transmitted lampshade 1, a photocell component 2, a control circuit board 2, a charging battery 4, a light emitting diode 8 and a base 9; wherein, the photocell component 2 is fixed on the inner wall of the top of the lampshade 1; the light emitting diode 8 is electrically connected with the control circuit board 3 which is then electrically connected with the photocell component 2 and the charging battery 4. The solar guardrail protecting lamp of the utility model utilizes the solar energy to realize self power supply, and has the advantages of power saving, convenient installation, maintenance and control, long service life, low use cost, etc.

Description

The solar energy guard rail lamp

Technical field

The utility model relates to a kind of lighting device of indicating or indicating done, and particularly relates to the guard rail lamp that utilizes solar energy that power supply is provided and the battery stored electric energy is arranged.

Background technology

In the prior art, it is its power supply that guard rail lamp all needs external power source, all inconvenient at aspects such as installation, maintenance and controls like this, and power consumption is big, wastes energy, the use cost height.

Summary of the invention

The purpose of this utility model be to avoid above-mentioned the deficiencies in the prior art part and propose a kind of plug and play, can self the power supply the solar energy guard rail lamp.

The purpose of this utility model can be by realizing by the following technical solutions:

Make and use a kind of solar energy guard rail lamp, the lampshade, photocell assembly, control circuit board, rechargeable battery, light emitting diode VD2 and the base that comprise printing opacity, described photocell assembly is fixed on the inwall on described lampshade top, this light emitting diode is electrically connected with described control circuit board, and this control circuit board is electrically connected with described photocell assembly and rechargeable battery again.

Compared with prior art, the advantage of the utility model solar energy guard rail lamp is: 1, can utilize solar energy to carry out self power supply; 2. installation, control and easy to maintenance; 3. use cost is low, long service life.

Description of drawings

The drawing of accompanying drawing is described as follows:

Fig. 1 is each view of the utility model solar energy guard rail lamp orthographic projection, comprises Fig. 1-the 1st, and the master of described guard rail lamp looks schematic diagram, Fig. 1-2 is that schematic diagram, Fig. 1-the 3rd are looked in its left side, its schematic top plan view, Fig. 1-the 4th, its elevational schematic view;

Fig. 2 is the A-A cutaway view of described Fig. 1-3;

Fig. 3 is described guard rail lamp lampshade 1 structural representation, comprises Fig. 3-the 1st, and the master of described lampshade 1 looks schematic diagram, Fig. 3-the 2nd, its B-B cutaway view, Fig. 3-the 3rd, the schematic top plan view of described lampshade 1, Fig. 3-the 4th, its C-C cutaway view;

Fig. 4 is the structural representation of described guard rail lamp base 9, comprises Fig. 4-the 1st, and the master of described base 9 looks schematic diagram, Fig. 4-the 2nd, its D-D cutaway view, Fig. 4-the 3rd, described base 9 schematic top plan view, Fig. 4-the 4th, its E-E cutaway view;

Fig. 5 is the structure assembling schematic diagram of described guard rail lamp;

Fig. 6 is described guard rail lamp principle block diagram;

Fig. 7 is the electrical schematic diagram of described guard rail lamp.

The specific embodiment

Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing.

A kind of solar energy guard rail lamp, as Fig. 2 and shown in Figure 5, the lampshade 1, photocell assembly 2, control circuit board 3, rechargeable battery 4, light emitting diode 8 and the base 9 that comprise printing opacity, described photocell assembly 2 is fixed on the inwall on described lampshade 1 top, this light emitting diode 8 is electrically connected with described control circuit board 3, and this control circuit board 3 is electrically connected with described photocell assembly 2 and rechargeable battery 4 again.

Shown in Fig. 2 and 5, the utility model also comprises battery case 5, and described rechargeable battery 4 is placed in the described battery case 5, and this battery case 5 and described control circuit board 3 are fixed on the described base 9.Also comprise the reflective aluminium flake 7 of lateral circuit plate 6 and minute surface, the reflective aluminium flake 7 of this minute surface is attached on described lateral circuit plate 6 lateral surfaces, described light emitting diode 8 is welded on the described lateral circuit plate 6, as shown in Figure 4, the inboard perpendicular to two two vertical plates 92 of seating plane 91 of described base 9 respectively offers vertical slot 921, and described lateral circuit plate 6 is assigned together with the reflective aluminium flake 7 of described minute surface and is fixed in the described vertical slot 921.The reflective aluminium flake 7 of described lateral circuit plate 6 and minute surface is one or two, and corresponding described vertical slot 921 is exactly twice or four roads.

Shown in Fig. 3 and 4, described lampshade 1 has approximate cuboid, and the inboard of two long sidewalls of this lampshade 1 respectively is provided with at least one inwardly protruded grab 12, correspondingly respectively has at least one hole clipping 922 on described two two vertical plates 92.

As shown in Figure 5, the utility model also comprises base fixed head 10, and described base 9 is fixed on the described base fixed head 10, and there is arch fastener 101 at these base fixed head 10 two ends.Be convenient to like this this solar energy guard rail lamp is installed on the fence in roadside.

The utility model solar energy guard rail lamp can carry out self-photo-electric control according to the brightness of surround lighting, and Fig. 7 provides its electrical schematic diagram, and diode VD1, transistor VT1～VT3 are housed on the described control circuit board 3, and " with-non-" gate circuit D1; The terminal a that will be connected to photocell assembly 2 (EL) on the control circuit board 3 links to each other with the anode of diode VD1, and the while is connected to the base stage of transistor VT1 through resistance R 6, the colelctor electrode of VT1 is connected to the base stage of transistor VT2, and be connected to the colelctor electrode of VT2 and the negative electrode of diode VD1 through resistance R 5 simultaneously, the emitter stage of transistor VT2 then connect " with-non-" 14 pin (power end) of gate circuit D1, an output of described gate circuit is connected to the base stage of transistor VT3 through resistance R 3, the colelctor electrode of VT3 connects the terminal d that will be connected to light emitting diode 8 (VD2) on the described control circuit board 3, and terminal c then connects the negative electrode of diode VD1.When bright and clear, photocell assembly 2 (EL) produces the base stage of enough voltage through resistance R 6 injection transistor VT1, makes it saturated, thereby make transistor VT2 end, gate circuit D1 loses power supply and supplies with, and transistor VT3 can not conducting, light emitting diode VD2 does not have current flowing, thereby not luminous.Night, because of there not being sunlight, photocell assembly 2 does not generate electricity, transistor VT1 ends, and at this moment, fully charged rechargeable battery 4 (E) makes transistor VT2 conducting through resistance R 5, gate circuit D1 has had the power supply supply, its output injects the square wave drive current through R3 to transistor VT3 base stage, and the VT3 conducting is so that VD2 glimmers is luminous.

Model, the parameter of the main electrical component that the utility model is used are as follows:

Circuit symbol components and parts title model or parameter

VT1-VT3 triode 9013

VD1 diode 5819

D1 NAND gate SN74HC132

C1 electric capacity 10 μ F

The VD2 light emitting diode

R1-R6 resistance

Claims (7)

1. solar energy guard rail lamp, it is characterized in that: the lampshade (1), photocell assembly (2), control circuit board (3), rechargeable battery (4), light emitting diode VD2 (8) and the base (9) that comprise printing opacity, described photocell assembly (2) is fixed on the inwall on described lampshade (1) top, this light emitting diode (8) is electrically connected with described control circuit board (3), and this control circuit board (3) is electrically connected with described photocell assembly (2) and rechargeable battery (4) again.

2. solar energy guard rail lamp as claimed in claim 1 is characterized in that: also comprise battery case (5), described rechargeable battery (4) is placed in the described battery case (5), and this battery case (5) and described control circuit board (3) are fixed on the described base (9).

3. solar energy guard rail lamp as claimed in claim 1, it is characterized in that: also comprise lateral circuit plate (6) and the reflective aluminium flake of minute surface (7), the reflective aluminium flake of this minute surface (7) is attached on described lateral circuit plate (6) lateral surface, described light emitting diode (8) is welded on the described lateral circuit plate (6), the inboard perpendicular to two two vertical plates (92) of seating plane (91) of described base (9) respectively offers vertical slot (921), and described lateral circuit plate (6) is assigned together with the reflective aluminium flake of described minute surface (7) and is fixed in the described vertical slot (921).

4. as claim 1 or 3 described solar energy guard rail lamps, it is characterized in that: described lateral circuit plate (6) and the reflective aluminium flake of minute surface (7) are one or two, and corresponding described vertical slot (921) is exactly twice or four roads.

5. solar energy guard rail lamp as claimed in claim 1, it is characterized in that: described lampshade (1) has approximate cuboid, the inboard of the two long sidewalls of this lampshade (1) respectively is provided with at least one inwardly protruded grab (12), corresponding at least one hole clipping (922) that respectively has on described two two vertical plates (92).

6. solar energy guard rail lamp as claimed in claim 1 is characterized in that: also comprise base fixed head (10), described base (9) is fixed on the described base fixed head (10), and there is arch fastener (101) at these base fixed head (10) two ends.

7. solar energy guard rail lamp as claimed in claim 1 is characterized in that: diode VD1, transistor VT1～VT3 are housed on the described control circuit board (3), and " with-non-" gate circuit D1; Will be connected to photocell assembly (2) terminal a (EL) on the control circuit board (3) links to each other with the anode of diode VD1, and the while is connected to the base stage of transistor VT1 through resistance R 6, the colelctor electrode of VT1 is connected to the base stage of transistor VT2, and be connected to the colelctor electrode of VT2 and the negative electrode of diode VD1 through resistance R 5 simultaneously, the emitter stage of transistor VT2 then connect " with-non-" 14 pin (power end) of gate circuit D1, an output of described gate circuit is connected to the base stage of transistor VT3 through resistance R 3, the colelctor electrode of VT3 connects the terminal d that will be connected to light emitting diode VD2 (8) on the described control circuit board (3), and terminal c then connects the negative electrode of diode VD1.

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