FORM 2
THE PATENTS ACT, 1970
COMPLETE SPECIFICATION
(SECTION 10)
SOLAR POWERED STUDY LAMP
(1) E. S. Balasubramanian
(2) Shivakumar Saravanan
(3) Mohan V. Kamat
(4) Anil M. Kamat
(5) Sudha M. Kamat And,
(6) Marks Aleli (I) Pvt. Ltd.,
Partners trading as
M/s. MG SOLAR POWERTRONICS LLP, Khanna Estate, LBS Marg, Vikhroli (West), Mumbai-400 079.
The following specification particularly describes the invention and the manner in which it is to be performed.

THE FIELD OF INVENTION
The invention relates to a study lamp powered by Solar power.
PRIOR ART
Indian Patent 6557/DELNP/2014 deals with a solar powered lamp provided with flat ends and a translucent flexible housing such that the housing can be inflated to form a free standing cylinder. A solar panel faces outward on one of the flat ends for recharging a low profile rechargeable battery which under the control of a printed circuit panel powers an array of LEDs which point into the lamp housing. Reflective surfaces facing each other on opposite inside end walls of the lamp maximize the diffusion of light from the LEDs. The lamp is a durable portable long light lighting solution for those who live off the electric power grid victims of disaster and the like.
Indian Patent 1050/MUMNP/2013 deal with An adjustable solar charged lamp configured to collect and store energy from the sun and to illuminate the lamp with the stored energy the lamp including a housing a lens engaged with the housing; a solar collector attached to the housing; a battery and a light emitting device disposed within an interior of the housing and in communication with the solar collector; and a hanger assembly pivotally attached to the housing wherein the solar collector is repositionable to the hanger assembly to provide maximum exposure to a light source such as the sun.
Indian Patent 1100/DEL/2013 deal witha solar Wi-Fi lamp. The invention comprises of a housing chamber which includes three parts namely the upper section, the middle section and the base section. All the three sections comprise different modules of this invention. The present invention is capable of accommodating more than 12 light sources or LED"S as per the user"s requirement. The invention comprises of a reserve power unit, Wi-Fi module to provide internet connectivity. The invention is capable of providing internet

and light for a longer period of time. The invention is capable of connecting several user"s devices
THE OBJECT OF THE INVENTION:
The Main objective of the invention is to provide a study lamp. Another object of the invention is to power the study lamp using Solar power. Yet another object of the invention is to store the solar power in a storage device and discharge the power as and when needed.
SUMMARY:
In its main aspect, the invention consists of Solar PV Panel, Light source encased in a ABS plastic casing, DC to DC converter, Storage device, Integrated circuit having features to control the charging/discharging of the storage device, Push button to put the light source ON/OFF, Tri color LED to indicate the state of the storage device, such that solar power is converted into DC power using Solar PV Panel and stored in storage device whose charging or discharging is controlled by integrated circuit and when push button is depressed, integrated circuit delivers the power to the light source and light source emits light. In another aspect, this invention consists of a goose neck connection. In yet another aspect, this invention consists the DC-DC converter that ensures low output ripple. In yet another aspect, this invention consists a high frequency circuit that ensures that the electronic components in the PCB have smaller size. In yet another aspect, this invention consist of a low standby current. In yet another aspect, this invention consist the Tri color LED which shows orange indicator when the storage device is charging and green indicator when the storage device is 100% charged and red indicator when the storage device is 100% discharged;

DESCRIPTION OF DRAWINGS:
Figure 1 : Schematic of Solar Study lamp DESCRIPTION:
The invention will be better understood from a reading of the following specification and by reference to the accompanying numerals referred to in the drawings.
In its main embodiment the invention consists of of the solar PV Panel (1); solar panel (1) connected to the electronic circuit (9) via the solar DC cable (2) and solar charging point (3); light source (4) connected to the electronic circuit (9) via the goose neck connection (5) and the DC cable (7); the goose neck connection ensures that the light source (4) can be rotated in any direction; the electronic circuit (9) controls the charge from the solar PV Panel (1) and charges the storage device (8); push button (6) when depressed connects the storage device (8) to the light source (4) and delivers power to the light source, thus glowing the source; when the solar panel (1) is charging the Storage device one of the indicators (11) will glow, status indicator (12) will glow when the storage device is fully charged and status indicator (13) will glow when the storage device is low on power such that solar power is converted into DC power using Solar PV Panel and stored in storage device whose charging or discharging is controlled by integrated circuit and when push button is depressed, integrated circuit delivers the power to the light source and light source emits light. In its preferred embodiment, this invention consists of a goose neck connection. In its preferred embodiment, this invention consists the DC-DC converter that ensures low output ripple. In its preferred embodiment, this invention consists a high frequency circuit that ensures that the electronic components in the PCB have smaller size. In its

preferred embodiment, this invention consist of a low standby current. In its preferred embodiment, this invention consist the Tri color LED which shows orange indicator when the storage device is charging, green indicator when the storage device is 100% charged and red indicator when the storage device is 100% discharged;

CLAIMS:
1. A solar study lamp comprising of
o Solar PV Panel.
o Light source encased in a ABS plastic casing
o DC to DC converter
o Storage device.
o Integrated circuit having features to control the charging/discharging of the storage device.
o Push button to put the light source ON/OFF.
o Tri color LED to indicate the state of the storage device. Such that solar power is converted into DC power using Solar PV Panel and stored in storage device whose charging or discharging is controlled by integrated circuit and when push button is depressed, integrated circuit delivers the power to the light source and light source emits light,
2. A solar study lamp as claimed in claim 1, where in the lamp has a goose neck connection;
3. A solar study lamp as claimed in claim 1, wherein the DC-DC converter ensures low output ripple;
4. A solar study lamp as claimed in claim 1, wherein the high frequency circuit ensures that the electronic components in the PCB have smaller size;

5. A solar study lamp as claimed in claim 1, wherein the standby current is low;
6. A solar study lamp as claimed in claiml wherein the Tri color LED shows orange indicator when the storage device is charging;
7. A solar study lamp as claimed in claiml wherein the Tri color LED shows green indicator when the storage device is 100% charged;
8. A solar study lamp as claimed in claiml wherein the Tri color LED shows red indicator when the storage device is 100% discharged;