KR20100051415A - A lighting device and a lighting device assembly - Google Patents

Abstract

PURPOSE: A lighting device and a lighting device assembly thereof are provided to protect elements from the external environment by arranging a sealing member between a lighting panel and a cover part. CONSTITUTION: A lighting device(100) comprises a lighting panel(120), a cover part(110), a sealing member, and an insulating member. The lighting panel comprises a light source. The cover part includes a transparent synthetic resin. A mounting projection is formed in the inner wall of the cover part. The lighting panel is installed in the mounting projection of the cover part. The sealing member seals hermetically the space between the lighting panel and the cover part. The insulating member prevents the sealing member from being injected into the front of the light source.

Description

Lighting and assembly assembly {A Lighting Device and A Lighting Device Assembly}

The present invention relates to a lighting device that emits light to the outside, and more particularly to a lighting device configured to be installed both indoors and outdoors.

In general, the lighting device refers to a device including a light source that emits light to the outside by using a power source supplied from the outside.

In general, the conventional lighting devices are mostly incandescent lamps or fluorescent lamps as a light source. However, incandescent lamps or fluorescent lamps have a disadvantage in that they need to be replaced frequently because of their high power consumption, heat generation characteristics, and short lifespans of about six months.

Therefore, as a result of continuous research to develop an alternative light source, a new type of light source such as an electrodeless lamp, an LED / OLED lamp, and a CNT has been proposed, and some are actually entering a commercialized stage. In particular, the LED is a high-efficiency light source with low power consumption and no heat generation characteristics, and has a long life of about 100,000 hours, thus attracting attention as a next generation lighting means.

On the other hand, with the improvement of living standards, recently, the lighting device is expanding its application area as a means of interior and advertising. Therefore, the environment in which such lighting apparatus is installed is also diversified.

However, the above-described conventional lighting apparatus has the following problems.

As described above, as the installation location of the lighting device is diversified, the durability of the lighting device is deteriorated due to various factors of the installation environment. In particular, when installed outdoors, components such as a light source and a circuit board are directly exposed to the weather and other external environments, and thus, a lifespan of a lighting device is shortened.

In particular, in the case of the newly developed new light source, the light emitting part, the control circuit, and the like are complicated. Therefore, in the case of an illumination device composed of such light sources, the above problems are more seriously generated.

The present invention has been made to solve the above problems of the prior art, an object of the present invention is to provide a durable lighting device by protecting the light source and components of the lighting device from the external environment.

Furthermore, the present invention is to provide a lighting device that can improve the durability and at the same time improve the efficiency of lighting.

An object of the invention as described above, the lighting panel is provided with a light source, a cover portion to form a space in which the lighting panel is seated inside, injected into the cover portion inside the space between the cover portion and the lighting panel from the outside It is achieved by a lighting device including a sealing member for hermetic sealing and a blocking member for blocking the sealing member from being injected to the front of the light source.

Here, the blocking member may be formed of a rib protruding from the inner surface of the cover portion to form a space for receiving the light source.

Alternatively, the blocking member may be formed of a rib projecting from the cover part or the lighting panel in a shape surrounding the light source.

In this case, the lighting panel is inserted and seated inward from the rear of the cover portion, the sealing member may be injected in the rear direction of the lighting panel.

In this case, the sealing member is preferably formed by curing the molding liquid injected into the cover portion.

The light source of the lighting panel may include a plurality of LED light sources, and the blocking member may include a plurality of ribs respectively provided at positions corresponding to the LED light sources.

On the other hand, the cover portion may be formed in the front of the light source is an illumination window for emitting light to the outside, the illumination window is preferably thinner than other adjacent parts.

The cover part, the sealing member and the blocking member are preferably made of a transparent material.

On the other hand, the lighting panel is formed in a rod shape, the end may be connected to a cable for controlling or supplying power to the plurality of LED light sources.

Here, the end of the lighting panel may be provided with a plurality of long hole-shaped contact holes connected to the terminals of the cable, respectively.

In this case, it is preferable that each terminal of the cable is soldered in a state of being inserted into each of the plurality of contact holes so that line interference does not occur.

On the other hand, an object of the present invention is a bar-shaped lighting panel provided with a plurality of light sources, a cover portion for forming a space in which the lighting panel is seated inside, the space between the cover portion and the lighting panel to maintain the airtight state from the outside A plurality of unit lighting devices including a sealing member formed by injecting a molding liquid, and a blocking member to block the molding liquid from being injected to the front of the light source, and the unit lighting apparatus may be continuously coupled to the sealing member. It can also be achieved by a lighting device assembly including a connector so that both ends are detachably coupled with the unit lighting device.

Here, the blocking member may include a rib protruding from the inner surface of the cover portion at a position corresponding to each of the light sources.

In this case, the plurality of light sources may be arranged at predetermined intervals along the longitudinal direction of the lighting panel, and the interval between the light sources on both sides adjacent to the both ends of the connector may also maintain the predetermined interval.

At this time, the end of the connector and the end of the unit lighting device may each have a fastening structure which is fastened in a double.

Specifically, the connector is formed in a shape extending in a predetermined length '' 'cross-section wrapped around the end of the unit lighting device, the fastening structure is provided with a plurality of hooks and fastening holes the connector is coupled It is possible to be doubled in the direction and in both lateral directions.

On the other hand, each unit lighting device may be electrically connected to the end of the adjacent unit lighting device by a cable so as to be able to collectively control or power supply.

In this case, it is preferable that a plurality of contact holes having a long hole shape are formed at an end of each unit lighting device, and the terminals of the cable are inserted into the contact holes and soldered to prevent interference between lines.

Further, the cable is more preferably fixed while the part connected to the unit lighting device while maintaining the airtight state by the molding liquid.

As described above, the lighting apparatus according to the present invention may not only improve durability, but also have an effect of improving dimming efficiency and sharpness of light emitted from a light source.

In addition, when installing the lighting device assembly using the lighting device, it is possible to arrange a regular light source as a whole, it is possible to provide a visually improved lighting.

First, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

In the present embodiment, a lighting apparatus including a plurality of LEDs will be described, but the present invention is not limited thereto, and the idea of the present invention may be applied to all lighting apparatuses having a light source inside the cover part. .

1 is an exploded perspective view of the lighting apparatus according to a preferred embodiment of the present invention seen from above, and FIG. 2 is an exploded perspective view of the lighting apparatus according to the present embodiment viewed from below.

1 and 2, the lighting apparatus 100 according to the present exemplary embodiment may include a cover 110 and an illumination panel 120 installed inside the cover 110.

The cover part 110 forms an appearance and serves to protect the lighting panel 120 installed inside. Therefore, a space in which the lighting panel 120 is seated and accommodated may be formed inside the cover part 110. In addition, a mounting protrusion 111 may be formed on an inner wall of the cover 110 to fix the position of the lighting panel 120.

Cover portion 110 of the present embodiment is composed of a rod-shaped member having a rear opening, the illumination panel 120 is received inward from the rear of the cover portion (110). In addition, a mounting protrusion 111 protruding along the longitudinal direction is provided inside the cover part 110 to fix and fix the lighting panel 120.

Meanwhile, the lighting panel 120 includes a light source 121 and is installed inside the cover part 110 to emit light to the outside through the cover part 110. The lighting panel 120 of the present embodiment is formed in a plate shape of a rod shape, a plurality of light sources 121 may be provided on one surface. In this case, one surface of the light source 121 of the lighting panel 120 is installed to face the front of the cover 110, the light source 121 may be located in a space formed inside the cover 110. .

In addition, the lighting panel 120 is provided with fixing grooves 122 on both sides so as to easily set the position seated in the cover 110, the position on the inner surface of the cover 110 The fixing protrusion 112 may be provided at a position corresponding to the fixing groove 122. In this case, the mounting position of the lighting panel 120 can be easily set, and the movement in the horizontal direction can be restricted even in the seated state.

As described above, although the rod-shaped lighting panel 120 and the cover 110 are used in the present embodiment, the present invention is not limited to the above shape. In addition, the configuration in which the lighting panel 120 is seated inside the cover 110 may also be variously configured using other components such as a stepped part in addition to the mounting protrusion 111.

On the other hand, the cover 110 is preferably made of a transparent material so that the light of the light source 121 located in the inside can be emitted to the outside. In this case, light generated from the light source 121 may easily pass through the cover part 110, thereby improving dimming efficiency.

The cover part of the present embodiment may be configured using a synthetic resin of a transparent material, and the entire cover part 110 may be formed in a transparent shape. In this case, not only the dimming efficiency of the light source 121 is improved, but also it can have an excellent effect in aesthetic view. However, when light is emitted in one direction due to the characteristics of the light source 121, only one surface of the light emitted by the light source may be formed of a transparent material.

As described above, the lighting panel 120 of the present exemplary embodiment includes a plurality of light sources 121, and the light sources 121 may be formed of LEDs.

In addition, a cable 200 for controlling the LED 121 or supplying power may be connected to an end of the lighting panel 120, and the other end of the cable 200 may be connected to a power source or another lighting device. However, the connection method of the cable 200 will be described separately below.

In addition, the lighting panel 120 is provided with a circuit board (not shown) for connecting the LED 121 and the cable 200, each LED using a signal or power transmitted by the cable 200. (121) can be controlled.

On the other hand, the space formed between the cover 110 and the illumination panel 120 is preferably sealed to maintain the airtight state. In general, when the lighting device 100 is installed outdoors, water or foreign matter may flow into a portion where the light source 121 and the circuit board (not shown) are installed to reduce durability and lighting efficiency of the lighting device 100. There is concern. Therefore, the present invention further includes a sealing member 130 for maintaining the airtight state of the inner space of the cover part 110 in order to protect the light source 121 and other electronic components (not shown) from the external environment.

3 is a perspective view illustrating a rear surface of the lighting apparatus according to the present embodiment. As shown in FIG. 3, the sealing member 130 is preferably formed to seal the opened portion of the rear surface when the lighting panel 120 is seated inside the cover part 110.

The sealing member 130 of the present embodiment is formed by molding the opened rear portion of the cover 110. That is, when a molding liquid such as epoxy resin or silicon is injected to cover the rear surface of the lighting panel 120 exposed to the rear surface of the cover 110, the molding liquid is cured to form a gap between the cover portion and the lighting panel. The space can be sealed.

Of course, it is also possible to form the sealing member 130 to cover only the spaced portion between the lighting panel 120 and the cover 110 in order to seal the space between the cover 110 and the lighting panel 120. Do. However, the lighting panel 120 is a sensitive part including a light source and various electronic components. When the rear surface is exposed to the outside, durability may be reduced due to external impact. Therefore, the sealing member 130 is formed to cover all of the rear surface of the lighting panel 120 as in the present embodiment, it is preferable to protect the entire lighting panel 120 from an external impact.

On the other hand, the sealing member 130 may use a molding liquid of a transparent material in consideration of the aesthetic effect. At this time, the cover part 110 and the sealing member 130 surrounding the lighting panel 120 are all formed of a transparent material, the shape of the lighting panel 120 is exposed in all directions, thereby improving the aesthetic appearance. can see.

Here, it is also possible to protect the space between the cover 110 and the lighting panel 120 by using a buffer member having a predetermined elasticity such as rubber or styrofoam. However, in consideration of waterproof efficiency and ease of manufacturing process, molding using a molding liquid is more preferable as in the present embodiment.

On the other hand, when the molding liquid is injected into the cover portion 110, as in the present invention, when the sealing member 130 is molded, the sealing member 130 between the cover 110 and the illumination panel 120 It can be injected up to the space formed in the. In this case, when the sealing member 130 is injected to the front of the light source 121, a phenomenon may occur when the light of the light source 121 is emitted to the outside. This is because the sealing member 130 partially invades the path of light propagation, so that the light passes through paths of different conditions, causing distortion.

Therefore, in the present invention, a separate blocking member 140 may be further provided to prevent the sealing member 130 from being injected to the front of the light source 121. In this case, the blocking member 140 may prevent the sealing member 130 from invading the path where light is emitted, thereby preventing distortion of the light.

4 is a cross-sectional view illustrating a cross section taken along the line AA ′ of FIG. 3. In the present exemplary embodiment, a plurality of circular ribs 140 protruding from the inside of the front surface of the cover part 110 may be used to surround the light source 121 (see FIG. 2). Therefore, as shown in FIG. 4, the blocking member 140 blocks a path in which the sealing member 130 of the cover part flows down the inner wall of the cover part and is injected into the front of the light source 121.

Here, a plurality of circular ribs 140 may be provided on an inner surface of the cover part 110 so as to correspond to a position where a plurality of LEDs 121 provided in the lighting panel 120 are formed. Therefore, the sealing member 130 may be restricted from being injected in front of all the light sources 121. In this case, the circular rib 140 may form a separate space in which the light source 121 is accommodated in front of the light source, and may serve to double protect the light source.

In this embodiment, the circular rib 140 is used as the blocking member 140, but the present invention is not limited thereto. Various shapes of ribs may be used in consideration of an aesthetic effect, and one rib long in the longitudinal direction of the cover part 110 may be used to surround all of the plurality of LEDs.

On the other hand, in the present embodiment, the blocking member 140 is configured to be integrally formed inside the front surface of the cover 110, it is also possible to configure using a separate blocking member 140, the lighting panel 120 It may be configured to be provided at another position such as the front of the (see Fig. 6). However, as shown in FIG. 4, when the sealing member 130 is injected into the cover part 110 and proceeds on the inner wall of the cover part 110, the blocking member 140 is formed in the sealing member 130. It is preferable that it is comprised in the inner surface of the cover part 110. In this case, the cover unit 110 and the blocking member 140 can be molded integrally, so that manufacturing convenience can be achieved.

On the other hand, the cover 110 is preferably formed so that the portion located in front of the light source 121 has a thinner thickness than other adjacent portions.

As described above, the cover 110 is generally molded using synthetic resin. In this case, even if configured to the same thickness may have different density characteristics according to the position of the cover portion 110, there is a possibility that a predetermined fine impurities are included. In other words, the thicker the cover part is formed on the path through which light travels, the higher the risk of light distortion.

Therefore, in the present embodiment, since the thickness of the portion of the front surface of the cover portion 110 that is located in front of the LED 121 is formed thin, the light can be clearly emitted. More specifically, as shown in FIG. 4, the portion surrounded by the blocking member 140 may configure the illumination window 113 having a thickness thinner than other portions (see FIG. 1). In this case, not only bright dimming is possible but also an aesthetically improved effect can be simultaneously achieved.

In the present exemplary embodiment, the portion where the thickness of the cover part 110 is thinned is limited to the front of the light source 121 only in consideration of the characteristic that the LED light source used in the present embodiment mainly emits light forward, It is not limited to this. Therefore, in consideration of the characteristics of the light source and the installation environment it can be configured by adjusting the thickness of the cover as appropriate.

On the other hand, in recent years, the installation of a lighting device outdoors for the purpose of landscaping and advertising, etc. is increasing, and thus a plurality of lighting devices are connected to install a predetermined size or more.

Therefore, hereinafter, a lighting device assembly constructed by connecting the above-described lighting device using a separate connector will be described.

As shown in FIG. 5, the present embodiment may be continuously connected by the connector 300 using the above-described lighting device 100 as a unit lighting device. Here, each of the unit lighting devices 100 is the lighting device described with reference to FIGS. 1 to 4, and the same names and reference numerals are used for corresponding components, and repetition of the above-described parts is avoided.

In the lighting device assembly according to the present embodiment, each of the unit lighting devices 100 may be mechanically connected to other unit lighting devices 100 by the connector 300 at both ends. In addition, each unit lighting device 100 may be electrically connected by a cable 200 installed at both ends.

In FIG. 5, for convenience of description, two unit lighting apparatuses 100 may be connected to each other. However, the plurality of unit lighting apparatuses may be continuously connected using the same. Accordingly, each unit lighting device 100 having a rod shape may be continuously connected to form one lighting device assembly that is elongated.

In this case, each unit lighting device includes a plurality of light sources 121 as described above, and the light sources 121 are arranged at predetermined intervals d along the longitudinal direction of the lighting panel 120. Can be.

In this case, it is preferable that the distance d 'between light sources positioned at the end of each unit lighting apparatus connected adjacently is also maintained to maintain the predetermined constant distance d. That is, the length of the connector is adjusted so that the distance d 'between light sources adjacent to both ends of the connector maintains the predetermined distance d. In this case, all of the light sources 121 included in the lighting device assembly are arranged at a predetermined interval d, so that one lighting device may be operated when the lighting device is turned on.

On the other hand, the connector 300 is preferably configured in a structure that is detachably connected to each unit lighting device (100). One unit lighting device 100 may include a plurality of light sources 121 and each light source 121 may be configured to be individually controlled. Therefore, each light source 121 of the lighting device assembly can change the distance between the light source 121 to be lit while selectively lighting the light source 121 according to the installation environment. In this case, by replacing the connector 300 having a corresponding length so as to correspond to the interval between the changed light source 121, it is possible to maintain a constant interval between the entire light source 121 of the lighting device assembly.

Here, in the present embodiment, the fastening structure of the connector 300 may be configured using a hook member to facilitate attachment and detachment. However, when using a single hook member it is difficult to maintain a firm coupling state, in this embodiment it is preferable to have a fastening structure that is fastened double.

As shown in Figure 5, the connector 300 of the present embodiment has a predetermined length along the longitudinal direction of the lighting device assembly, it may be configured in the shape of the '' 'cross-section. Because of this, it is coupled in the front direction of the unit lighting device, it can be combined in a form surrounding the front and both sides of both end portions of each unit lighting device.

In addition, first couplings 301 protruding downward may be formed at the inner sides of the front ends of the connectors contacting the front surface of the unit lighting device 100 at the time of coupling. In addition, first coupling holes 114 may be formed at both end portions of the unit lighting device 100 in which the first hook 301 is inserted.

In addition, at both ends of the unit lighting device 100, a pair of second hooks 115 protruding outwardly may be provided on both sides. In addition, second fastening holes 302 into which the second hooks 115 may be inserted may be formed at both sides of both ends of the connector 300, respectively.

Therefore, the connector 300 and the unit lighting device 100 are easily detached by the first and second hooks 301 and 115 and the first and second fastening holes 114 and 302, and thus, the fastening state is secured when the fastening is performed. I can keep it.

However, in the present embodiment, although the double fastening structure using the hook member is used as described above, the present invention is not limited thereto. In addition to this, it is possible to configure the fastening structure of the unit lighting device and the connector by using various known fastening structures.

On the other hand, as shown in Figure 5, each unit lighting device 100 is connected by the unit lighting device 100 and the cable 200 neighboring at both ends, it is configured to enable a batch control or a batch power supply Can be.

Specifically, the lighting panel 120 includes a circuit board (not shown) for connecting the LED 121 and the cable 200, the cable 200 according to this embodiment signal or the signal to the circuit board It is connected to both ends of the lighting panel 120 to supply power.

In this case, the cable 200 is configured in the form of a connecting wire having a plurality of terminals 210, each terminal 210 may be grounded at each end of the lighting panel 120 and then soldered and fixed.

However, when soldering is performed while grounding the surface of the lighting panel 120, line interference may occur between adjacent terminals. Even when the coating prevention pattern is formed to form the soldering area boundary of each terminal by using the pattern 124 formed on the lighting panel 120, if a proper amount of soldering is exceeded even if a small amount is exceeded, it may be connected to the soldering of adjacent terminals. Because it can. Therefore, in order to prevent the high concentration and a lot of time will be required.

Therefore, in the present exemplary embodiment, a contact hole 123 for inserting each terminal 210 into an end of the lighting panel 120 may be provided (see FIG. 2). In addition, when the cable is connected to the lighting panel 120, it is preferable to insert each terminal 210 into the corresponding contact hole 123 and then perform soldering.

According to the present embodiment, the soldering process is possible in the state in which each terminal 210 is inserted into the contact hole 123. As shown in the related art, each terminal 210 is formed on the surface of the lighting panel 120. Reduce the effort to ground continuously. In addition, even if the proper amount exceeds a certain amount during the soldering process can be prevented from flowing in the direction of the adjacent terminal while the solder (flow) into the space formed inside the contact hole 123, it is possible to easily prevent line interference. .

Here, the contact hole 123 is preferably made of a long hole of a narrow shape. If the contact hole forms a large hole, the amount of solder used in the soldering process may also increase, and a problem of flowing down may occur. Therefore, in the present embodiment, it is preferable that the incoming solder is formed in a long hole shape having a small width so as to be attached to the inside of the contact hole 123 using a capillary phenomenon. In addition, in order to prevent solder from flowing under the contact hole 123 through the terminal 210, an end portion of the terminal 210 may be configured to be positioned inside the long hole.

Meanwhile, in the present embodiment, in order to maintain a firmly coupled state between the cable 200 and the lighting panel 120, the cable 200 is connected to the lighting panel 120 using a separate cable tie (not shown). Can be tied with At this time, it is preferable to further include a cable tie groove 125 for fixing the position of the cable tie on both sides of the end of the lighting panel 120 (see Figs. 1 and 2).

Meanwhile, when the cable 200 is soldered to and coupled to an end of the lighting panel 120 as described above, each of the lighting panel 120 is seated on each cover 110 and then airtight. For the treatment, the molding solution 130 may be injected into the cover part 110.

In this case, it is preferable that the portion of the cable 200 coupled to the lighting panel 120 is also fixed while maintaining the airtight state by the molding liquid 130 (see FIG. 3). In this case, the terminal 210 of the cable 200 may be more firmly maintained in the state that is electrically coupled with the lighting panel 120.

The above-described lighting device assembly is a linear lighting device in which a plurality of unit lighting devices 100 are connected by a plurality of connectors 300, and can be stably installed and used indoors as well as outdoors.

In this case, the lighting device assembly may be fitted to the bracket 400 fixed to the wall surface. Here, wings (not shown) may be provided on both side surfaces of the unit lighting device 100 so as to slide along the bracket 400.

On the other hand, when the separate bracket 400 is not provided, it is also possible to install using a member such as a nail or a screw to the fixing portion 116 installed on both sides of the cover 110.

In addition, when installed on the inner side of the transparent wall to irradiate light to the outside of the wall, it is also possible to combine the connector 300 first in the wall surface, and then install the unit lighting device 100 later. In this case, the connector 300 may be provided with an installation hole 303 therein to be installed on the wall using a member such as a nail or a screw.

As such, the present invention can be installed in various ways according to the installation environment, it is possible to provide a lighting device assembly with improved durability and light control from various environmental factors.

Hereinafter, the manufacturing method of the lighting device assembly according to the present embodiment will be briefly described.

First, it is preferable to perform an electrical connection step (S10) of electrically connecting each lighting panel 120 using a cable 200. In this case, all the lighting panels 120 may be electrically connected and collectively controlled.

The electrical connection step S10 may be performed by inserting each terminal of the cable 200 into a contact hole 123 formed at an end of the lighting panel 120 and then soldering the same.

In this case, the contact hole 123 is formed in a narrow long hole shape, the periphery of the contact hole 123 is formed with a coating prevention pattern can effectively prevent line interference between adjacent terminals.

When the lighting panel 120 is electrically connected, each lighting panel 120 performs a unit lighting device manufacturing step (S20) to assemble to configure each unit lighting device.

The unit lighting device manufacturing step (S20) may be performed by inserting each of the lighting panels 120 into the corresponding cover part 110 to be seated and injecting a molding liquid to form a sealing process. In this case, the cover part 110 is formed to have a rib-shaped blocking member 140 protruding to the inner surface to surround the light source 121 when the lighting panel 120 is seated as described above, The molding liquid can be prevented from flowing to the front of the light source.

At this time, each end of the lighting panel 120 is in a state that is electrically connected by the cable 200, the unit lighting device manufacturing step (S20) may include a part of the sealing during the sealing process while the sealing process. Therefore, there is an advantage that the electrical connection state can be secured.

In this embodiment, the unit lighting device manufacturing step (S20) is performed after the electrical connection step (S10), but the present invention is not limited thereto. It is also possible to change the order according to the method of electrically connecting each unit lighting device (100).

On the other hand, after proceeding to the unit lighting device manufacturing step (S20), it is possible to perform a mechanical connection step (S30) for connecting and fixing the end of each unit lighting device 100, respectively. The mechanical connection step may be connected in such a way that both ends of the connector 300 is coupled to the end of the unit lighting device 100, respectively. In this embodiment, the connector 300 and the end of the unit lighting device 100 can be firmly coupled with a fastening structure that can be fitted into each of the double.

1 is an exploded perspective view of the lighting apparatus according to a preferred embodiment of the present invention as viewed from above;

2 is an exploded perspective view of the lighting apparatus of FIG. 1 as viewed from below;

3 is a perspective view showing the rear of the lighting apparatus of FIG.

4 is a cross-sectional view illustrating a cross section taken along the line AA ′ of FIG. 3;

5 is a schematic view showing a coupling relationship of the lighting device assembly using the lighting device of FIG.

6 is a cross-sectional view showing a cross section of a lighting apparatus according to another embodiment;

7 is a flowchart illustrating a procedure of a method for manufacturing a lighting device assembly according to the present invention.

<Description of the symbols for the main parts of the drawings>

100: unit lighting device 110: cover

120: lighting panel 121: light source

130: sealing member 140: blocking member

200: cable 300: connector

Claims (28)

An illumination panel provided with a light source; A cover part forming a space in which the lighting panel is seated; A sealing member which is injected into the cover part to seal the space between the cover part and the lighting panel from the outside; And, And a blocking member which blocks the sealing member from being injected to the front of the light source. The method of claim 1, The blocking member is an illumination device, characterized in that consisting of a rib protruding from the inner surface of the cover portion to form a space for receiving the light source. The method of claim 1, The blocking member is a lighting device, characterized in that consisting of a rib protruding from the cover portion or the lighting panel in a shape surrounding the light source. The method according to claim 2 or 3, The lighting panel is inserted into the seat from the rear of the cover portion to be seated, the lighting device characterized in that the sealing member is injected in the rear direction of the lighting panel. The method according to claim 2 or 3, The sealing member is a lighting device, characterized in that the molding liquid injected into the cover portion is formed by curing. The method according to claim 2 or 3, The light source of the lighting panel is composed of a plurality of LED light source, the blocking member is a lighting device, characterized in that composed of a plurality of ribs provided at positions corresponding to the LED light source, respectively. The method according to claim 2 or 3, The cover unit is formed in front of the light source is an illumination window for emitting light to the outside, wherein the illumination window is characterized in that the thinner than the other adjacent portion. The method of claim 1, The cover unit, the sealing member and the blocking member is a lighting device, characterized in that made of a transparent material. The method of claim 6, The lighting panel is formed in a rod shape, the end of the lighting device, characterized in that the cable for controlling or supplying power to the plurality of LED light source is connected. 10. The method of claim 9, Lighting device, characterized in that the end of the lighting panel is provided with a plurality of long hole-shaped contact holes connected to each of the terminal of the cable. The method of claim 10, And each terminal of the cable is soldered while being inserted into each of the plurality of contact holes so that line interference does not occur. Rod-shaped lighting panel provided with a plurality of light sources, a cover portion for forming a space in which the lighting panel is seated, formed by injecting a molding liquid so that the space between the cover portion and the lighting panel to maintain an airtight state from the outside A plurality of unit lighting devices including a sealing member to be blocked and a blocking member to block the molding liquid from being injected to the front of the light source; And, And a connector having both ends detachably coupled to the unit lighting device so as to continuously couple the unit lighting device. The method of claim 12, And the blocking member includes ribs protruding from the inner surface of the cover portion at positions corresponding to the respective light sources. The method of claim 13, The plurality of light sources are arranged at predetermined intervals along the longitudinal direction of the lighting panel, the illumination device assembly, characterized in that the interval between the light sources on both sides adjacent to the connector also maintains the predetermined interval. The method of claim 14, And an end of the connector and an end of the unit lighting device each have a fastening structure that is doubled. The method of claim 15, The connector is formed in a shape extending in a predetermined length to the '' 'cross-section wrapped around the end of the unit lighting device, the fastening structure is provided with a plurality of hooks and fastening holes and the direction in which the connector is coupled Lighting device assembly, characterized in that double fastening in the lateral direction. The method of claim 13, Each unit lighting device is electrically connected by the cable and the end of the adjacent unit lighting device so that the control or power supply in a batch. The method of claim 17, And a plurality of contact holes having a long hole shape are formed at an end of each unit lighting device, and the terminals of the cable are inserted into the contact holes and soldered to prevent interference between lines. The method of claim 17, The cable is a lighting device assembly, characterized in that the part connected to the unit lighting device is fixed while maintaining the airtight state by the molding liquid. And a unit lighting device manufacturing step of seating the plurality of lighting panels into the respective cover parts, and injecting the molding liquid into a sealing process. The manufacturing method of the unit lighting device is a lighting device assembly manufacturing method characterized in that during the sealing process, the molding liquid is not injected to the front of the light source by a rib formed to project to surround the light source of the lighting panel. The method of claim 20, And an electrical connection step of electrically connecting the respective lighting panels using a cable. The method of claim 21, The electrical connection step is a lighting device assembly manufacturing method, characterized in that proceeding before the unit lighting device manufacturing step. The method of claim 22, The manufacturing method of the unit lighting device is a lighting device assembly manufacturing method characterized in that the sealing process to include a portion of the cable. The method of claim 21 or 22, The electrical connection step is a lighting device assembly manufacturing method characterized in that the soldering process after inserting each terminal of the cable into the contact hole provided at the end of the lighting panel. The method of claim 24, The contact hole is provided in a narrow long hole shape, the peripheral portion of the contact hole manufacturing method of the lighting device assembly, characterized in that the coating prevention pattern is formed. The method of claim 21, And a mechanical connection step of connecting end portions of the respective unit lighting devices by using a connector. The method of claim 26, The mechanical connecting step is a lighting device assembly manufacturing method, characterized in that for connecting both ends of the connector and the end of the unit lighting device, respectively. The method of claim 27, The connector is a lighting device assembly manufacturing method, characterized in that connected to each of the unit lighting device by fitting coupling.

Images