FIELD OF INVENTION
This invention relates to ignition key with LED for a vehicle particularly for
tractor.
BACKGROUNDIPRIOR ART OF THE INVENTION
Ignition key is known to have been provided in the art.
However, it is difficult to use in dark. Hence, the present invention has been
proposed to provide LED with the key.
OBJECTS OF THE INVENTION
The primary object of the present invention is to provide ignition key with LED
for a vehicle particularly for tractor which is convenient to use.
Another object of the present invention is to provide ignition key with LED for a
vehicle particularly for tractor which is simple in construction.
Yet another object of the present invention is to provide ignition key with LED
for a vehicle particularly for tractor which is efficient with low power
consumption.
u 3 MAY 214
Yet another object of the present invention is to provide ignition key with LED
for a vehicle particularly for tractor which requires low maintenance with long
life.
SUMMARY OF THE INVENTION
According to this invention, there is provided ignition key with LED for a
vehicle particularly for tractor comprising of LED light built into key handle,
wherein a spring is provided between a battery and a contact plate.
BRIEF DESCRIPTION OF THE ACCOMPANYING DRAWINGS
Further objects and advantages of this invention will be more apparent from
the ensuing description when read in conjunction with the accompanying
drawings and wherein:
Fig. 1 shows: Different parts of ignition key of present invention.
Fig.2 shows: Ignition key according to present invention.
DETAIL DESCRIPTION OF THE INVENTION WITH REFERENCE TO THE
ACCOMPANYING DRAWINGS
The present invention discloses ignition key with LED for a vehicle particularly
for tractor. The key comprising of LED key blanks having powerful LED lights
built into the key's handle.
Now, reference may be made to fig. 1 indicating the following:-
Original Battery- 1
Push Button-2
Spring-3
Negative contact-4
- Positive contact-5
Light assembly base-6
Light assembly top-7
The key-8
Oql~~NAI. u 9 MAY 2 U l
The ignition key of invention comprising of LED light built into key handle,
wherein a battery is positioned on top of a spring with positive side facing down
and a brass contact plate at the bottom of said spring.
The spring provides continuity to the brass contact plate with curve profile,
which is provided in contact with battery case (-ve) to light up when the button
is pressed.
The brass contact plate that curves around the side comes in contact with the
battery case (negative) when the button is pressed thereby lighting up the
surrounding. Thus, the battery, spring and brass contacts work together as a
switch.
Various components of the present invention are as follows working in a
combination as explained hereinabove: -
1. Original Battery.
2. Push Button.
3. Spring.
4. Negative contact.
5. Positive contact.
6. Light assembly base.
7. Light assembly top.
8. The key.
Advanta~eous features
- Convenient to use as light and key with one hand.
- Available in different colours with matching lights.
- Acts as a mini flash light in each key.
- Long life and robust.
9 MAY 20U
ORIGINAL
Advantages of L.E.D
Life time
As solid-state light sources, LEDs have very long lifetimes and are generally
very robust.
Low maintenance The long lifetime of LEDs reduces the need to replace failed
lamps, and this can lead to significant savings.
Efficiency
LEDs are high-efficiency light sources.
Low power consumption
The low power consumption of LEDs leads to significant energy savings.
Heat
LEDs don't produce heat in the form of infrared radiation, which makes
incandescent bulbs hot to the touch
Color
I C MY am
ORIGINAL
LEDs are available in a broad range of brilliant, saturated colors.
It is to be noted that the present invention is susceptible to modifications,
adaptations and changes by those skilled in the art. Such variant embodiments
employing the concepts and features of this invention are intended to be within
the scope of the present invention, which is further set forth under the
following claims: -

We claim:
1. Ignition key with LED for a vehicle comprising of LED light built into key
handle, wherein a spring is provided between a battery and a contact
plate.
2. Ignition key with LED for a vehicle as claimed in claim 1, wherein the
battery is positioned on top of said spring with positive side facing down.
3. Ignition key with LED for a vehicle as claimed in claim 1 or 2, wherein
the contact plate is preferably brass plate at the bottom of said spring.
4. Ignition key with LED for a vehicle as claimed in any of the preceding
claims, wherein the spring provides continuity to the brass contact plate
with curve profile.
5. Ignition key with LED for a vehicle as claimed in any of the preceding
claims, wherein the brass contact plate that curves around the side
comes in contact with the battery case (negative) when the button is
pressed thereby lighting up the surrounding.
6. Ignition key with LED for a vehicle as claimed in any of the preceding
claims, is associated with the advantageous features such as herein
described.
7. Ignition key with LED for a vehicle particularly for tractor substantially
as herein described with reference to the accompanying drawings.