CN205716953U - A kind of integrated energy-saving LED down - Google Patents

Abstract

The utility model discloses a kind of integrated energy-saving LED down, including installing plate, solar panels, accumulator, radiator, LED light source and lampshade；Described solar panels are fixedly installed on installing plate, and accumulator is arranged in installing plate, and accumulator electrically connects with solar panels and LED light source respectively, and described radiator is arranged between installing plate and lampshade, and LED light source is arranged in lampshade.Also setting up a control device on installing plate described in the utility model, described control device includes light energy collecting circuit, electric pressure converter, microprocessor, voltage follower circuit.This utility model carries out luminous energy supplement by carrying solar panels, saves the energy, and environmental protection, arranges the luminous energy voltage that solar panels are brought by control circuit and is controlled, and stabilized light source supply power promotes illumination efficiency and stability, simple in construction；Fin is uniformly arranged around radiator, it is possible to is quickly distributed by heat, increases the service life, and reduces use cost.

Description

An integrated energy saving led downlight

technical field

The utility model relates to an LED downlight energy-saving technology, in particular to an integrated energy-saving LED downlight.

Background technique

LED downlight is a product improved and developed on the basis of traditional downlights based on new LED lighting sources. Compared with traditional downlights, it has the following advantages: energy saving, low carbon, long life, good color rendering, and fast response. The design of the LED downlight is more beautiful and light. It can maintain the overall unity and perfection of the architectural decoration during installation without destroying the setting of the lamp. The light source is hidden inside the architectural decoration. The light source is not exposed, no glare, and the human visual effect is soft and uniform. .

LED downlight mainly realizes lighting by means of diode light-emitting, and its service life mainly depends on the solid LED light source and the driving heat dissipation part. In 2012, the service life of LED downlight has reached more than 80,000 hours. And heat dissipation has basically reached a relatively ideal state. Compared with ordinary halogen downlights, the life of high-quality LED downlights on the market basically reaches more than 80,000 hours.

However, the LED downlights in the prior art have high power consumption, poor light concentrating effect, and high cost, which cannot meet the needs of life and production.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide an integrated energy-saving LED downlight, which is energy-saving, environment-friendly, and low in cost.

In order to achieve the above object, the technical scheme that the utility model adopts is:

An integrated energy-saving LED downlight, comprising a mounting board, a solar panel, a storage battery, a radiator, an LED light source and a lampshade; The LED light source is electrically connected, the radiator is arranged between the mounting plate and the lampshade, and the LED light source is arranged in the lampshade.

As a preferred embodiment of the utility model, the radiator in the utility model is cylindrical, and a plurality of cooling fins are arranged on the radiator, and the cooling fins are evenly arranged around the circumference of the radiator.

As a preferred embodiment of the utility model, the LED light source described in the utility model is composed of LED light-emitting diodes.

As a preferred embodiment of the utility model, the LED light source described in the utility model is composed of LED light bulbs.

As a preferred embodiment of the utility model, the top of the LED light source in the utility model is provided with an external thread, and the radiator is provided with an internal thread corresponding to the LED light source, and the LED light source and the radiator are connected by threads.

As a preferred embodiment of the present utility model, a control device is also provided on the mounting board of the present utility model, and the control device includes a light energy collection circuit, a voltage converter, a microprocessor, and a voltage output circuit. The input end of the collection circuit is connected to the solar panel, the output end of the light energy collection circuit is connected to the input end of the battery, the output end of the battery is connected to the input end of the voltage converter, the output end of the voltage converter is connected to the input end of the microprocessor, and the output end of the microprocessor Connect the input terminal of the voltage output circuit, and connect the output terminal of the voltage output circuit to the LED light source.

As a preferred embodiment of the utility model, the voltage converter of the utility model is composed of a rectifier circuit and a filter circuit.

Compared with the prior art, the utility model has the beneficial effects of supplementing light energy with its own solar panel, saving energy, and being green and environmentally friendly. In addition, a control circuit is provided to control the light energy voltage brought by the solar panel. , Stable light source supply power, improve lighting efficiency and stability, the whole structure is simple and environmentally friendly; the heat sink is cylindrical, and the heat sink is evenly arranged around the heat sink, which can quickly dissipate heat, prolong the service life and reduce the cost of use.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic diagram of the circuit structure of the utility model.

detailed description

The main purpose of the utility model is to overcome the deficiencies of the prior art, and provide an integrated energy-saving LED downlight, which saves energy, is environmentally friendly, prolongs the service life, and reduces the use cost. The following will be described in detail with reference to the accompanying drawings in conjunction with the embodiments, so as to further explain the technical features and advantages of the present utility model.

The overall structural diagram of the utility model is shown in Figure 1, an integrated energy-saving LED downlight, including a mounting plate 1, a solar panel 2, a storage battery 3, a radiator 5, an LED light source 6 and a lampshade 7; the solar panel 2 Fixedly arranged on the installation board 1, the battery 3 is arranged in the installation board 1, the battery 3 is electrically connected with the solar panel 2 and the LED light source 6 respectively, the heat sink 5 is arranged between the installation board 1 and the lampshade 7, and the LED light source 6 Set in the lampshade 7. Generally, the mounting plate 1 can be cylindrical, and the solar panel 2 is arranged on the circumference of the mounting plate 1 to improve the light absorption rate and increase the light energy with greater efficiency. The storage battery 3 is arranged inside the installation board 1, is electrically connected with the collecting circuit of the solar panel 2, and stores light energy. One end of the storage battery 3 is connected to the solar panel 2, and the other end is electrically connected to the LED light source 6 through wires.

In order to achieve a better heat dissipation effect, the heat dissipation body 5 described in the utility model is cylindrical, and a plurality of heat dissipation fins 4 are arranged on the heat dissipation body 5 , and the heat dissipation fins 4 are evenly arranged around the circumference of the heat dissipation body 5 . It can better dissipate the heat generated by the LED light source and prolong the service life of the LED downlight.

The LED light source 6 described in the utility model is composed of LED light-emitting diodes or LED bulbs, and the specific structure is set according to needs.

In order to achieve a better stabilization effect and prolong the service life, the top of the LED light source 6 described in the utility model is provided with an external thread, and the heat sink 5 is provided with an internal thread corresponding to the LED light source 6, and the LED light source 6 and the heat sink 5 are threaded connect.

The schematic diagram of the circuit structure of the utility model is shown in Figure 2. A control device is also arranged on the mounting plate 1 of the utility model, and the control device includes a light energy collection circuit, a voltage converter, a microprocessor, and a voltage output circuit. The input end of the light energy collection circuit is connected to the solar panel, the output end of the light energy collection circuit is connected to the input end of the battery, the output end of the battery is connected to the input end of the voltage converter, and the output end of the voltage converter is connected to the input end of the microprocessor. The output end of the processor is connected to the input end of the voltage output circuit, and the output end of the voltage output circuit is connected to the LED light source. The voltage converter described in the utility model is composed of a rectifier circuit and a filter circuit.

The utility model is clearly and completely described through the technical solutions in the above embodiments, and it is obvious that the described embodiments are a part of the embodiments of the utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Claims (7)

1. an integrated energy-saving LED down, it is characterised in that: include installing plate (1), solar panels (2), accumulator (3), radiator (5), LED light source (6) and lampshade (7)；Described solar panels (2) are fixedly installed on installing plate (1), accumulator (3) is arranged in installing plate (1), accumulator (3) electrically connects with solar panels (2) and LED light source (6) respectively, described radiator (5) is arranged between installing plate (1) and lampshade (7), and LED light source (6) is arranged in lampshade (7).

Integrated energy-saving LED down the most according to claim 1, it is characterised in that: described radiator (5) is cylindric, and radiator (5) arranges multiple fin (4), and fin (4) is arranged around radiator (5) even circumferential.

Integrated energy-saving LED down the most according to claim 1, it is characterised in that: described LED light source (6) is made up of LED light emitting diode.

Integrated energy-saving LED down the most according to claim 1, it is characterised in that: described LED light source (6) is made up of LED bulb.

5. according to the integrated energy-saving LED down described in claim 3 or 4, it is characterized in that: described LED light source (6) top arranges external screw thread, radiator (5) is upper arranges the female thread corresponding with LED light source (6), is threaded connection between LED light source (6) and radiator (5).

Integrated energy-saving LED down the most according to claim 1, it is characterized in that: on described installing plate (1), also set up a control device, described control device includes light energy collecting circuit, electric pressure converter, microprocessor, voltage follower circuit, the input of described light energy collecting circuit connects solar panels, the outfan of light energy collecting circuit connects the input of accumulator, the outfan of accumulator connects electric pressure converter input, electric pressure converter outfan connects microprocessor input, output end of microprocessor connects voltage follower circuit input, voltage follower circuit outfan connects LED light source.

Integrated energy-saving LED down the most according to claim 6, it is characterised in that: described electric pressure converter is made up of rectification circuit and filter circuit.