KR20060059684A - Mobile telecommunication terminal having flash light - Google Patents

Abstract

The present invention relates to a mobile communication terminal is illuminated.

The present invention provides a mobile communication terminal equipped with a light that can be used for a long time at night or emergency by mounting a light on a mobile communication terminal that is always carried as a necessity of modern people, and also has a low power consumption. have.

According to the present invention, a mobile communication terminal comprising a battery for providing a DC power supply, a body for receiving power from the battery to perform wireless mobile communication, and an illumination for irradiating a predetermined amount of light when the power is supplied from the battery. do.

In this manner, the present invention can be conveniently used at night or in emergency when a light is needed by using a mobile communication terminal that is always carried without a separate lighting device such as a flashlight.

Lighting, Mobile Communication, Terminal, Cell Phone, High Brightness White Light Emitting Diode

Description

Mobile telecommunication terminal having flash light

FIG. 1A is a perspective view illustrating a mobile communication terminal equipped with lighting according to an embodiment of the present invention, and FIG. 1B is a cross-sectional view taken along line 1-1 of FIG. 1A.

2 is a perspective view illustrating a mobile communication terminal equipped with lighting according to another embodiment of the present invention.

3 is a rear view showing a mobile communication terminal equipped with illumination according to another embodiment of the present invention.

4 is a circuit diagram schematically showing a circuit for turning on lighting in the present invention.

<Description of Symbols for Main Parts of Drawings>

100,200,300; Mobile communication terminal according to the present invention

110; A battery 120; Body

121; Main body 122; Body

123; An antenna 124; Hinge

125; Switch 130; light

131; Groove 132; Silver coating

133; Transparent

The present invention relates to a mobile communication terminal, and more particularly to a mobile communication terminal equipped with illumination.

In general, flashlights are very useful in dark places without lights because they are small and easy to carry. However, because flashlights are easy to carry, people do not always carry them. Because the flashlight is made to be compact to carry, but also this is not only convenient to carry, but also do not feel the need.

However, if you need to find a door or emergency door at night or in a place where there is no light, or in a place where there is no light, look for a keyhole in the door or a car door, or find something in a place without lights. If you need to find something in a dark place like a light, you will be very embarrassed without a flashlight.

To this end, conventionally, a light bulb or a flashlight that is easy to carry by installing a light bulb or the like on a writing instrument, such as a ballpoint pen or a fountain pen, has come out of a small flashlight. However, these flashlights consume a lot of power because they use a small light bulb or a halogen lamp, and have a disadvantage in that they may lose their function as an emergency flashlight due to disconnection of the filament of the light bulb. In addition, the conventional flashlight requires a battery for supplying power to the bulb and a separate space for storing the battery, so that the size of the product is not only large and heavy, but also the high cost of the product allows people to buy and carry the flashlight. Do not.

The present invention is to overcome the above-mentioned problems, the object of the present invention as a necessity of the modern man is always equipped with a mobile terminal to carry a light can be conveniently used at night or emergency, and also consumes less power The present invention provides a mobile terminal equipped with lighting that can be used for a long time.

In order to achieve the above object, a mobile communication terminal equipped with lighting according to the present invention includes a battery for providing DC power, a body for receiving wireless power and performing wireless mobile communication, and receiving power from the battery. Includes illumination that irradiates a certain amount of light.

Here, the battery and the lighting are connected by wiring, and the wiring is further connected to determine the on / off state of the lighting.

In addition, the battery and the lighting are connected by wiring, and the protection resistor for protecting the lighting may be further connected to the wiring.

In addition, a groove having a predetermined depth is formed on the body so that the lighting can be mounted, and a silver coating part is formed on the inner wall of the groove so as to increase the reflectance of the lighting. It can be covered with a transparent body and occluded.

In addition, the antenna is coupled to the body, a groove having a predetermined depth is formed at the end of the antenna so that the illumination can be mounted, the inner wall of the groove is formed with a silver coating to increase the reflectance of the illumination, the illumination The grooves may be covered with a transparent body so as to be protected from the external environment.

In addition, the battery is formed with a groove having a predetermined depth so that the illumination can be mounted, the inner wall of the groove is formed with a silver coating to increase the reflectance of the illumination, the illumination is the groove so that the protection from the external environment It can be covered with a transparent body and occluded.

In addition, the illumination may be any one selected from a high brightness white light emitting diode or a filament-type bulb.

In addition, the battery may be any one selected from a lithium ion battery or a lithium polymer battery.

As described above, the present invention is installed in the body of the mobile communication terminal, the antenna or the battery together, it can be used very conveniently at night or emergency. That is, it is not necessary to prepare the lighting fixture like a separate flash.

In addition, the battery used in the recent mobile communication terminal is mainly a lithium ion battery or a lithium polymer battery, the voltage is about 3.5 ~ 4V, the capacity is 700mAh or more, it is possible to supply power for lighting for a long time.

In addition, when a high brightness white light emitting diode is used as the illumination, the power source of the lithium ion battery or the lithium polymer battery as described above can be used as it is without a separate voltage regulating member, and it can be used as illumination for several ten hours because the power consumption is very small. .

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings such that those skilled in the art may easily implement the present invention.

FIG. 1A is a perspective view illustrating a mobile communication terminal 100 equipped with lighting according to an embodiment of the present invention, and FIG. 1B is a cross-sectional view taken along line 1-1 of FIG. 1A.

As shown, the mobile communication terminal 100 according to the present invention includes a battery 110 for supplying DC power, a body 120 for receiving wireless power from the battery 110 to perform wireless mobile communication, and the battery. It receives the power from the 110 includes a light 130 for irradiating a light of a certain intensity.

First, the battery 110 may be a lithium ion battery, a lithium polymer battery, or an equivalent thereof mainly used in the mobile communication terminal 100, but the type of the battery 110 is not limited thereto. However, such a lithium ion battery or a lithium polymer battery has a supply voltage of about 3.5 to 4V and a capacity of 700mAh or more, so it is preferable to use it for a long time for communication or as an additional power supply for illumination in the present invention.

The body 120 receives power from the battery 110 and may be composed of a main body 121 and a display body 122. In addition, the main body 121 and the display body 122 are coupled to each other around the hinge 124, it is also possible to operate in a folder form. In addition, an antenna 123 is installed at an upper end of the main body 121, and an illumination 130 is installed at the other side of the antenna 123, and the illumination 130 is turned on at a side of the main body 121. A switch 125 for determining on / off is provided. Here, the shapes of the main body 120 and the display body 122 described above can be changed into a wide variety of forms. That is, the above description has been mainly focused on a folding type, but in addition, flip type or up and down slide type is also possible. In addition, in the present invention, the switch 125 is installed separately on the side of the main body 121, but in addition to such a structure by using a plurality of keypads (not shown) originally formed on the main body 121 (not shown) by the menu method illumination ( 130 may be activated.

On the other hand, the illumination 130, the groove 131 of a predetermined depth is formed on the upper end of the main body 121, it is provided in the groove 131. Of course, the lighting 130 is connected to the battery 110 and the switch 125 through a wiring. In addition, a silver coating part 132 may be formed on the inner wall of the recess 131 to increase the reflectance of the lighting 130. In addition, to protect the lighting 130 from the external environment, the groove 131 is covered with a transparent body 133 such as glass or plastic. Further, a lens assembly may be further installed between the illumination 130 and the transparent body 133 to adjust the focal length of the illumination 130, but is not shown in the drawings.

2 is a perspective view illustrating a lighting mobile communication terminal 200 according to another embodiment of the present invention.

As shown, the illumination 230 may be formed at the end of the antenna 223. As such, when the lighting 230 is installed at the end of the antenna 223, the lighting 230 is installed at the most protruding portion of the mobile communication terminal 200, so that the lighting 230 can be used more efficiently in a narrow place. . Of course, the antenna 223 is preferably fixed because the lighting 230 and wiring should be installed. In addition, the lighting 230 formed at the end of the antenna 223 is installed inside the groove as shown in FIG. Of course, a silver coating part is formed inside the groove and is closed by a transparent body.

3 is a rear view illustrating a lighting mobile communication terminal 300 according to another embodiment of the present invention.

As shown, the lighting 330 may be formed in the battery 310 itself. As such, when the lighting 330 is formed in the battery 310 itself, the main body 321 does not have to form a separate wiring and switch for connecting the lighting 330 and the battery 310. That is, the main body 321 can use the conventional one as it is. Of course, the battery 310 is provided with a light 330, wiring 330 and a switch 325 for connecting the light 330 and the bare cell inside the actual battery 310. Furthermore, the lighting 330 installed in the battery 310 itself is installed inside the recess as shown in FIG. 1B. Of course, a silver coating part is formed inside the groove and is closed by the transparent body 333. In the drawing, reference numeral 315 denotes a charging terminal for charging the battery.

4 is a circuit diagram schematically showing a circuit for turning on lighting in the present invention.

As shown, the present invention can be connected to the + terminal of the battery 110, and the lighting 130 to the-terminal, and also between the lighting 130 and the + terminal (or-terminal) of the battery 110 switch ( 325 may be connected. Furthermore, a resistor R for protecting the lighting 130 may be further connected between the + terminal and the switch 324. In addition, the illumination 130 may be a high-brightness white light emitting diode, a filament-type bulb or an equivalent thereof, but is not limited thereto.

However, when the high brightness white light emitting diode is used as the lighting 130, the power consumption is about 80% or less of the general incandescent bulb, and the brightness is higher than that of the general incandescent bulb, so that the usable time of the battery 110 may be increased. It can be greatly improved.

As described above, the lighting-equipped mobile communication terminal according to the present invention can be used very conveniently at night or in the emergency, since the lighting is installed together with the body, antenna or battery of the mobile communication terminal. That is, it is not necessary to prepare the lighting fixture like a separate flash.

In addition, the battery used in the recent mobile communication terminal is mainly lithium ion battery or lithium polymer battery, the voltage is about 3.5 ~ 4V, the capacity is 700mAh or more, it is possible to supply power for lighting for a long time.

In addition, when a high brightness white light emitting diode is used as the illumination, the power source of the lithium ion battery or the lithium polymer battery can be used as it is without a separate voltage regulating member, and the power consumption is very small and the brightness is very high for several ten hours. It can be used as a stable lighting.

What has been described above is only one embodiment for implementing a light-equipped mobile communication terminal according to the present invention, the present invention is not limited to the above-described embodiment, as claimed in the following claims Without departing from the gist of the invention, anyone of ordinary skill in the art to which the present invention will have the technical spirit of the present invention to the extent that various modifications can be made.

Claims (9)

A battery for providing direct current power; A body configured to perform wireless mobile communication by receiving power from the battery; And, The mobile communication terminal, characterized in that it comprises a light supplied from the battery to irradiate a predetermined amount of light. The mobile terminal of claim 1, wherein the battery and the lighting are connected by wiring, and the wiring is further installed to determine an on / off state of the lighting. The mobile communication terminal of claim 1, wherein the battery and the lighting are connected by wiring, and a protection resistor for protecting the lighting is further connected to the wiring. The body of claim 1, wherein a recess having a predetermined depth is formed in the body so that the lighting can be mounted, and a silver coating is formed on the inner wall of the recess to increase the reflectance of the lighting, and the lighting can be protected from the external environment. A mobile communication terminal, characterized in that the groove is covered with a transparent body so as to be blocked. The antenna of claim 1, wherein an antenna is coupled to the body, and grooves of a predetermined depth are formed at the end of the antenna, and a silver coating part is formed on the inner wall of the groove to increase reflectance of the illumination. The illumination is a mobile communication terminal, characterized in that the groove is covered with a transparent body to be protected from the external environment. The method of claim 1, wherein a depth of the groove is formed in the battery so that the light can be mounted, the inner wall of the groove is formed with a silver coating to increase the reflectance of the light, the light can be protected from the external environment A mobile communication terminal, characterized in that the groove is covered with a transparent body so as to be blocked. The mobile terminal of claim 1, wherein the illumination is any one selected from a high-brightness white light emitting diode or a filament bulb. The mobile terminal of claim 1, wherein the battery is a lithium ion battery. The mobile terminal of claim 1, wherein the battery is a lithium polymer battery.

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