KR20080002125U - LED module for lighting - Google Patents

Abstract

The present invention relates to a LED module for lighting that can be easily produced by installing a plurality of unit boards each LED is installed in the interior of the sculpture by cutting the module in various shapes horizontally and vertically, its characteristic configuration is the front and back A plurality of cutting guides 101 are formed at equal intervals on the printed circuit board 100 and the unit boards 110 are electrically connected to each other by the cutting guides 101. The plurality of unit substrates 110 divided by the cutting guide 101 so that the first pattern 130 and the connection terminal 121 are connected to the first pattern 130, respectively, so as to be connected to the first pattern 130. It is to include a plurality of LEDs 120 installed in each).

LED, module, connector

Description

LED module for lighting {LED module for lighting}

1 is a front view showing an LED module according to the present invention.

Figure 2 is a cross-sectional view showing the LED module according to the present invention.

Figure 3 is a front view showing a connection state of the LED module according to the present invention.

Figure 4 is a cross-sectional view showing a connection state of the LED module according to the present invention.

Figure 5 is a cross-sectional view of another embodiment showing a connection state of the LED module according to the present invention.

※ Explanation of symbols about main part of drawing ※

100: printed circuit board

101: cutting guide

110: unit board

120: LED

121: connection terminal

130: first pattern

140: second pattern

160: connection socket

170: power socket

The present invention relates to an LED module for lighting, and more particularly, to a LED module for lighting that allows a plurality of unit boards each of which LEDs are installed to cut the module horizontally and vertically into various shapes to easily manufacture lighting installed inside the sculpture. It is about.

In general, a lighting device is used to improve visibility at indoors or at night, and one or more lighting devices are installed.

On the other hand, in order to easily attract the attention of the customer or the sales place of the company or shop, etc. are installed sculptures are manufactured in a variety of shapes, there are a variety of types depending on the installation place, internal structure And as the business environment becomes more complex and fierce, it is diversifying day by day.

On the other hand, according to the installation position, the kind of sculpture is installed outside of the building or installed indoors.

The sculpture to be installed on the outside is installed on the outside of the building to inform others of the shape of the building using the sculpture to obtain the effect of the advertisement, the size is large and accordingly heavy.

The sculptures installed in the interior are installed in the interior and are manufactured for the purpose of providing an accurate shape of the building to the visitor by making the exterior or small of the building.

Such sculptures are based on differentiated identification or visibility, and lighting devices are essential elements for consumers to easily recognize the contents at night.

The lighting device of such a signboard is largely classified into an external lighting device and an internal lighting device, and a representative example of the lighting device used as an internal lighting device so far may include a fluorescent lamp and a neon lamp.

However, fluorescent lamps and neon lamps used in the above lighting apparatus using fluorescent or neon lamps have a short life span, so the repair cycle is short, so the economic and time loss are not small, and the power consumption is relatively large, thus maintaining maintenance costs. There was a problem that takes a lot.

Accordingly, recently developed is an internal lighting sign that uses an LED lamp (hereinafter referred to as 'LED') as a backlight.

In particular, LED is used as an interior lighting device of the sculpture as well as indoor and outdoor lighting, and is widely used as a display means in toys or home appliances.

Conventional LEDs are provided with a plurality of LEDs at equal intervals through a connecting line, and after cutting the connecting line to a length that can be inserted into the sculpture, the plurality of LEDs installed on the connecting line are fixed to the inner surface of the sculpture, respectively. Doing.

Therefore, in the related art, a plurality of LEDs connected through a connection line are fixed to the inside of the sculpture, respectively, so that the work time is increased and, according to the skill of the operator, the LEDs are not fixed at a predetermined position.

That is, when the LED is not fixed at a predetermined position inside the sculpture, there is a problem such that the visibility of the sculpture that can be confirmed by the light generated from the LED is reduced.

The present invention has been devised to solve the above problems, and the object thereof is that the user can selectively cut the unit substrate provided to cut the plurality of unit substrates connected in a horizontal and vertical direction and each of which the LEDs are installed to display the sculptures and various display means. It is to provide an LED module for lighting that can be easily installed inside the.

Referring to the characteristic configuration of the present invention for achieving the above object is as follows.

The LED module for lighting of the present invention has a plurality of cutting guides formed at equal intervals on a surface and a rear surface thereof, and a printed circuit board composed of a plurality of unit substrates by the cutting guides, and a surface of the unit substrate so that the respective unit substrates are electrically connected to each other. And a plurality of LEDs respectively provided on the plurality of unit substrates partitioned by the cutting guide lines so that the first patterns formed on the first patterns and the connection terminals are connected to the first patterns, respectively.

Referring to the present invention having such characteristics in detail as follows.

1 is a front view showing the LED module according to the present invention, Figure 2 is a cross-sectional view showing the LED module according to the present invention, Figure 3 is a front view showing a connection state of the LED module according to the present invention, Figure 4 is the present invention Figure 5 is a cross-sectional view showing a connection state of the LED module according to Figure 5 is a cross-sectional view of another embodiment showing a connection state of the LED module according to the present invention.

As referred to herein, the LED module according to the present invention is provided with a printed circuit board 100 having a predetermined size, and the plurality of cutting guides 101 are equally spaced on the front and rear surfaces of the printed circuit board 100. It is formed.

That is, in the printed circuit board 100, a plurality of unit substrates 110 partitioned by the cutting guides 101 are arranged in a horizontal and vertical direction.

Meanwhile, a first pattern 130 for electrically connecting each unit substrate 110 is formed on a surface of the printed circuit board 100, and each unit substrate 110 is formed on a rear surface of the printed circuit board 100. The second pattern 140 is formed to electrically connect the.

In addition, LEDs 120 are respectively provided on the plurality of unit substrates 110 partitioned by the cutting guides 101, and the connection terminals 121 formed on the LEDs 120 are formed of the first pattern 130. It is configured to be electrically connected to each other by the connection terminal 122 formed at the point where the second pattern 140 intersects.

In addition, a power socket 170 is electrically connected to the first pattern 130 and the second pattern 140 of the unit substrate 110 provided at the outermost part, and the power socket 170 is a power source. The plug 150 provided at the end of the supply line 151 is selectively connected.

On the other hand, when the unit substrate 110 cut to a predetermined size is closely connected, as shown in FIGS. 3 and 4, the first pattern 130 or the second pattern 140 of the adjacent unit substrate 110 is formed. It is connected by soldering welding so that each is electrically connected.

Alternatively, as shown in FIG. 5, the connection socket 160 may be coupled to the contact surface such that the first pattern 130 or the second pattern 140 of the adjacent unit substrate 110 is electrically connected to each other.

Referring to the present invention configured as described in detail as follows.

First, the LED module according to the present invention is provided with a plurality of unit substrates 110, as shown in Figure 2, to cut the unit substrate 110 to the desired size.

At this time, if one side is bent along the cutting guide 101, the cutting guide 101 is cut from the starting point.

On the other hand, when the unit substrate 110 is cut to a predetermined size adjacent to each other by the solder (S) method so that the first pattern 130 and the second pattern 140 formed on the unit substrate 110 is electrically connected. To connect, or to connect the connection socket 160 to the contact surface.

In addition, a power socket 170 is installed in the unit board 110 installed at the outside so as to supply power to the unit board 110, and a plug connected to an end of the power supply line 151 in the power socket 170. 150 is to combine.

Therefore, the unit substrate 110 connected as described above is fixed to the selected surface or the inner surface of the sculpture, and when the power is supplied to the power supply line 151, the LED 120 installed in each unit substrate 110 is turned on The visibility of the molded object is improved.

The LED module of the present invention is installed inside and outside the sculpture to be used as a lighting means, as well as to be used for lighting in selected places of various machines and devices.

As such, the present invention enables a user to selectively cut a plurality of unit boards each having LEDs to be used in various sizes, and has a unique effect of easily displaying various types of display means by connecting the plurality of unit boards. have.

Claims (5)

A printed circuit board 100 having a plurality of cutting guides 101 formed on the surface or the back surface at equal intervals and formed of a plurality of unit substrates 110 by the cutting guides 101; A first pattern 130 formed on a surface of the unit substrate 110 so that the unit substrates 110 are electrically connected to each other; And a plurality of LEDs 120 respectively installed on the plurality of unit substrates 110 partitioned by the cutting guides 101 so that the connection terminals 121 are connected to the first pattern 130, respectively. LED module for lighting. The method of claim 1, The LED module for illumination, characterized in that the second pattern 140 is further formed on the back surface of the printed circuit board 100 so that each unit substrate 110 is electrically connected. The method according to claim 1 or 2, LED module for illumination further comprising a power socket 170 that is electrically connected to the first pattern 130 or the second pattern 140. The method according to claim 1 or 2, An LED for illumination, characterized in that a soldering spot formed by welding solder is formed at the end of the first pattern 130 or the second pattern 140 of the unit substrate 110 to be cut to a predetermined size. module. The method according to claim 1 or 2, LED module for lighting further comprises a connection socket 160 for electrically connecting the first pattern 130 or the second pattern 140 of the unit substrate 110 cut into a predetermined size.

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