CN102147092B - Lawn lamp of magnetic control light dimming solar energy light emitting diode - Google Patents

Abstract

The utility model relates to a lawn lamp with magnetically controlled dimming solar light-emitting diodes, which relates to a lamp. It is equipped with cover plate, solar panel, PCB board, bracket, sticker, battery, light board fixing plate, spring pad, LED light board, magnetic control dimming board, fixing seat, connecting column, lampshade, TPE cover paper, reflector, Light pole and base; the cover plate is set on the upper surface of the solar panel, the PCB board is fixed on the bracket, the battery is set under the bracket, the bracket and the battery are fixed on the light panel fixing plate, the LED light panel is set under the light panel fixing plate, and the solar energy The board, PCB board, bracket, battery, lamp board fixing board and LED lamp board are arranged inside the fixing seat, the magnetically controlled dimming board is arranged outside the fixing seat, and the connecting column passes through the lamp board fixing board, LED lamp board, fixing seat, The lampshade, TPE cover paper and reflector are fastened by nuts, the lampshade is set between the fixing seat and the light pole, the TPE cover paper is set at the bottom of the lampshade, the reflector is set at the bottom of the TPE cover paper, and the bottom of the light pole is fixed on the upper surface of the base .

Description

Magnetic Control Dimming Solar LED Lawn Light

technical field

The invention relates to a lamp, in particular to a magnetic control dimming solar light-emitting diode lawn lamp.

Background technique

There are many reports and products using solar light-emitting diodes.

Chinese patent CN1341822 discloses a lamp, especially a lawn lamp that uses solar energy as energy. It is provided with a lamp holder, a lampshade is arranged on the lamp holder, and a light bulb is arranged inside the lampshade. It also has a solar panel and a battery. The solar panel is arranged on the lampshade Above, the storage battery is arranged in the lamp holder, and the light bulb is a light-emitting diode. Chinese patent CN201302087 discloses a solar lawn lamp, which includes a battery box, a transparent shell, a support rod, a ground plug and a waterproof connector. The upper end of the support rod is connected to the transparent shell, and the lower end is connected to the ground plug. The solar panel is fixed, the rechargeable battery and the power control circuit are fixed inside, the light string control PCB board is arranged in the transparent shell, the LED light string is welded on the light string control PCB board, the solar battery panel, the light string control PCB The board and the rechargeable battery are connected to the power control circuit by wires. Chinese patent CN201344412 discloses an LED lawn lamp, which includes a lamp holder, a lampshade, an LED light source and a light-transmitting cover. The upper part of the lamp holder forms a support for installing the LED light source. Between the support part and the LED light source and its reflective cup.

Contents of the invention

The object of the present invention is to provide a magnetically controlled dimming solar light-emitting diode lawn lamp with magnetic control and dimming functions in view of the lack of control and dimming functions of the existing lawn lamps.

The present invention is equipped with a cover plate, a solar panel, a PCB board, a bracket, a sticker, a storage battery, a lamp board fixing board, a spring pad, an LED lamp board, a magnetic control dimming board, a fixing seat, a connecting column, a lampshade, a TPE cover paper, a reflective panels, poles and bases;

The cover plate is set on the upper surface of the solar panel, the PCB board is fixed on the bracket, the battery is set under the bracket, the bracket and the battery are fixed on the light panel fixing plate, the LED light panel is set under the light panel fixing plate, the solar panel, PCB board, Bracket, battery, light board fixing plate and LED light board are set inside the fixing seat, the magnetic control dimming board is set outside the fixing seat, and the connecting column passes through the light board fixing plate, LED light board, fixing seat, lampshade, TPE cover paper and the reflector and fastened by nuts, the lampshade is set between the fixing seat and the light pole, the TPE cover paper is set at the bottom of the lampshade, the reflector is set at the bottom of the TPE cover paper, the bottom of the light pole is fixed on the upper surface of the base, and the base is equipped with Fixing hole.

The cover plate can be a transparent PC board.

The cross-sections of the cover plate, fixing base, lampshade and lamp pole can be circular, elliptical or polygonal.

Stickers can be provided on both sides of the storage battery. The lampshade can be a white translucent frosted acrylic tube.

The overall height of the present invention can be set to 750-850 mm, and the diameters of the cover plate, fixing seat, lampshade and lamp pole can be 150-200 mm.

Compared with the existing solar LED lawn lamp, the present invention has the following outstanding advantages:

1) Since the present invention is provided with a magnetically controlled dimming board, the solar light-emitting diode lawn lamp can be adjusted in real time conveniently and quickly through the magnetically controlled dimming board.

2) The dimming operation is simple and convenient. When an ordinary magnet is used to approach the position of the dimming plate in the lamp body, the dimming operation can be realized. Every time the magnet is close to the dimming plate, the magnet can be removed to complete a dimming operation. Dimming can be achieved by remote control or by disassembling the lamp.

3) The solar radiation is different at different latitudes, and the lamp can be set to work at different powers, so as not to affect the lighting time and landscape effect.

4) Among the lamps installed in the same place, the lamps can be set in different working gears according to the solar irradiation conditions, so that the lighting time of the whole batch of lamps is the same.

Description of drawings

FIG. 1 is a perspective schematic diagram of the overall structure and composition of Embodiment 1 of the present invention.

Fig. 2 is a schematic front view of the overall structure and composition of Embodiment 1 of the present invention.

Fig. 3 is a schematic diagram of the structure and composition of the solar panel according to Embodiment 1 of the present invention.

Fig. 4 is a schematic diagram of the composition of the base structure in Embodiment 1 of the present invention.

Fig. 5 is an exploded schematic view of the structure and composition of Embodiment 1 of the present invention.

FIG. 6 is a perspective schematic diagram of the overall structure and composition of Embodiment 2 of the present invention.

Fig. 7 is a schematic front view of the overall structural composition of Embodiment 2 of the present invention.

Fig. 8 is a schematic diagram of the structural composition of the solar panel according to Embodiment 2 of the present invention.

FIG. 9 is a schematic diagram of the composition of the base structure of Embodiment 2 of the present invention.

Fig. 10 is a schematic block diagram of the circuit of the embodiment of the present invention.

Fig. 11 is a diagram showing the circuit principle composition of the embodiment of the present invention.

Detailed ways

The following embodiments will further illustrate the present invention in conjunction with the accompanying drawings.

Example 1

Referring to Figures 1 to 5, Embodiment 1 of the present invention is provided with a cover plate 1, a solar panel 2, a PCB board 3, a bracket 4, a sticker 6, a storage battery 7, a light board fixing plate 8, a spring pad 10, an LED light board 11, a magnetic Control dimming board 13, fixing seat 14, connecting column 15, lampshade 16, TPE cover paper 17, reflector 18, light pole 19 and base 20.

The cover plate 1 is set on the upper surface of the solar panel 2, the PCB board 3 is fixed on the bracket 4, the battery 7 is set under the bracket 4, the bracket 4 and the battery 7 are fixed on the light board fixing plate 8, and the LED light board 11 is set on the light board Under the fixing plate 8, the solar panel 2, the PCB board 3, the bracket 4, the battery 7, the lamp panel fixing plate 8 and the LED lamp panel 11 are arranged inside the fixing seat 14, and the magnetic control dimming board 13 is arranged on the outside of the fixing seat 14, and connected The column 15 passes through the lamp panel fixing plate 8, the LED lamp panel 11, the fixing seat 14, the lampshade 16, the TPE cover paper 17 and the reflector 18 and is fastened by nuts. The lampshade 16 is arranged between the fixing seat 14 and the light pole 19, The TPE cover paper 17 is arranged at the bottom of the lampshade 16 , the reflector 18 is arranged at the bottom of the TPE cover paper 17 , the bottom of the light pole 19 is fixed on the upper surface of the base 20 , and the base 20 is provided with fixing holes.

The cover plate 1 is a transparent PC board.

The cross-sections of the cover plate 1 , the fixing seat 14 , the lampshade 16 and the lamp post 19 are circular.

Stickers 6 may be provided on both sides of the storage battery 7 . The lampshade 16 is a white translucent frosted acrylic tube.

The overall height of the present invention can be set as 800mm, and the diameters of the cover plate 1, the fixing seat 14, the lampshade 16 and the lamp post 19 are 186mm.

Example 2

Referring to Figures 6-9, it is similar to Embodiment 1, the difference is that the cross-section of the cover plate 21, the fixing seat 22, the lampshade 23 and the light pole 24 is a square, and other parts are the same as in Embodiment 1, in Figures 6-9 Not marked in.

Refer to Fig. 10 for the schematic block diagram of the circuit of the embodiment of the present invention. The output of the solar panel is connected to the storage battery through the charging control circuit. The output terminal of the LED driving circuit is connected with the LED lamp.

Refer to Fig. 11 for the composition diagram of the circuit principle of the embodiment of the present invention. The present invention is a magnetic control dimming device for a solar lawn lamp, and has the function of switching the lawn lamp at the same time. A magnetically controlled dimming board is installed on the outside of the fixing seat, and a dry reed switch is installed on the magnetically controlled dimming board, which is connected to the single-chip microcomputer through two signal lines. When dimming is required, use an external magnet to approach the magnetically controlled dimming board, and the reed switch is turned on; when the magnet is removed, the reed switch is turned off; through this set of on-off signals, the single-chip microcomputer controls the LED driver to complete a dimming operate. There are 6 gears for magnetic control dimming, and after each dimming, the brightness of the LED is reduced by one gear. The sixth gear is the off gear, this setting is to prevent the lawn lamp from turning on automatically during transportation. Magnetic control dimming can be adjusted according to different sunlight exposure and illumination requirements of different places without damaging the waterproof structure of the lamp body.

The solar panel part is used to convert light energy into electrical energy, and provide lawn light switch light signal. The charging control part is used to control the solar panel to charge the battery, and when the battery is full, disconnect the solar panel to prevent the battery from overcharging. The battery part is used to store the electric energy generated by the solar panels during the day. The LED driver part is used to drive LED lights with constant current. The LED lights are partly used to convert electrical energy into light energy at night. The magnetic control dimming board part is used to convert the magnetic signal into an electrical signal, thereby controlling the single-chip microcomputer to adjust the brightness of the LED lamp. The microcontroller part is used to manage and control solar charging, LED drive, magnetic control dimming, battery over-discharge protection, etc.

Claims (7)

1. magnetic control light modulation solar energy LED Lawn lamp is characterized in that being provided with cover plate, solar panels, pcb board, support, paster, battery, lamp plate fixed head, bullet pad, LED lamp plate, magnetic control dimmer board, holder, joint pin, lampshade, TPE lid paper, reflector, lamp stand and base;

Cover plate is located at the solar panels upper surface, and pcb board is fixed on the support, and battery is located at the support below; Support and battery are fixed on the lamp plate fixed head, and the LED lamp plate is located under the lamp plate fixed head, and solar panels, pcb board, support, battery, lamp plate fixed head and LED lamp plate are located at holder inside; The magnetic control dimmer board is located at the holder outside, and joint pin passes lamp plate fixed head, LED lamp plate, holder, lampshade, TPE lid paper and reflector and fastening by nut, and lampshade is located between holder and the lamp stand; TPE lid paper is located at lampshade bottom; Reflector is located at TPE lid paper bottom, and the lamp stand bottom is fixed on base upper surface, and base is provided with fixing hole;

The output of said solar panels is connected with battery through charging control circuit, and single-chip microcomputer is connected with led drive circuit with charging control circuit, magnetic control dimmer board, battery respectively, and battery connects led drive circuit, led drive circuit output termination LED lamp; On the said magnetic control dimmer board tongue tube is installed, is connected with single-chip microcomputer through two signal line, when needing light modulation, near the magnetic control dimmer board, tongue tube is connected with outside magnet; When magnet was removed, tongue tube broke off; Drive a light modulation of completion operation through this group make-and-break signal by Single-chip Controlling LED; The magnetic control light modulation is provided with 6 gears; After each light modulation; The brightness of LED reduces a gear, and the 6th gear is to close shelves, is used for preventing that the transportation Lawn lamp from opening automatically; The light modulation of realization magnetic control can be carried out light modulation according to the illumination demand of different amount of sunlight and different places not destroying under the waterproof construction situation of lamp body.

2. magnetic control light modulation solar energy LED Lawn lamp as claimed in claim 1 is characterized in that said cover plate is transparent PC plate.

3. magnetic control light modulation solar energy LED Lawn lamp as claimed in claim 1 is characterized in that the cross section of said cover plate, holder, lampshade and lamp stand is circle, ellipse or polygon.

4. magnetic control light modulation solar energy LED Lawn lamp as claimed in claim 1 is characterized in that said battery both sides are provided with paster.

5. magnetic control light modulation solar energy LED Lawn lamp as claimed in claim 1 is characterized in that said lampshade is white translucent frosted acrylic pipe.

6. magnetic control light modulation solar energy LED Lawn lamp as claimed in claim 1 is characterized in that its whole height is made as 750～850mm.

7. magnetic control light modulation solar energy LED Lawn lamp as claimed in claim 1, the diameter that it is characterized in that said cover plate, holder, lampshade, lamp stand is 150～200mm.

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