KR20100080975A - Channel sign having led printed circuit board shaped channel body - Google Patents

Abstract

PURPOSE: A channel board is provided to fix a channel type LED module to a channel body by just one time process by forming a channel type LED module fixing part in a base in one body. CONSTITUTION: A channel body(10) is composed of a plate-shaped base(11), a lateral part(12) which is extended from the base to the direction of a cap(40). The base and the lateral part are formed in one body with a resin injection molding. A channel type LED module(20) is composed of an LED substrate(21) which is structured as the same shape as the base, a plurality of LED(22) which emit light to the channel body shape. A channel type LED module is formed with the base in order to fix the channel type LED module which is settled in the base. A cap(40) is formed in order to cover the channel body.

Description

CHANNEL SIGN HAVING LED PRINTED CIRCUIT BOARD SHAPED CHANNEL BODY}

The present invention relates to a channel board, and more particularly, to a channel board having an LED substrate in the form of a channel body, which is suitable for enabling to significantly improve assembly productivity without the need to assemble LED modules one by one.

In general, the channel signboard is widely used as a kind of signboard for fixing a channel such as numbers, Hangul, Chinese characters, alphabets, letters, logos, figures, and pictures to be fixed to the front panel of the signboard.

It describes a product manufacturing process according to the prior art for manufacturing the channel interplate as described above.

1 is a flowchart illustrating a process of manufacturing a channel signboard according to the prior art, and FIG. 2 is a diagram illustrating a state of use for combining the channel signboard according to the prior art with a channel type LED module (Light Emitting Diode Module). 3 is a cross-sectional view of the main part when the LED module 140 is attached to the bottom surface 111a of the base 111 of the channel body 110 according to the related art.

In general, the channel sign 100 is composed of a channel body 110 having a LED module 140 and a cap 120 covering the channel body 110, the channel body 110 and the cap 120 After each separately manufactured and assembled by fastening means such as pieces, the product is completed.

The process of manufacturing the channel body which concerns on this invention is described.

First, for example, an aluminum plate or a galvanium plate is cut by cutting the base 111 corresponding to the bottom of the channel body 110 to match the shape of the channel board (for example, A, O, etc.) using plasma. (S10 step), by bending the channel plate automatic bending machine using an aluminum coil or galvanium coil material to process the side portion 112 corresponding to the side of the channel body 110 (step S20), in step S10 The base 111 processed by the step and the side portion 112 processed by the step S20 by welding with a welder (S30), and performs a waterproofing liquid coating operation for the waterproofing inside the channel body (110), The channel body 110 is completed by polishing (S50) the outer surface of the edge roughened by welding with a grinder.

Thereafter, the double-sided tape 150 is attached to the back surface of the LED module 140 (S60) and the LED module 140 having the double-sided tape 150 attached thereto is attached to the bottom surface 111a of the base 111 (S70). ).

Subsequently, when the cap 120, which is completed by a separate assembly process, is piece-coupled to the channel body 110 by a piece, the channel interplate 100 is completed.

However, the above-described method for manufacturing a channel board according to the prior art has the following problems.

First, according to the prior art manufacturing process of the base 110 (step S10), the step of bending the channel plate automatic bending machine to produce the side portion 112 (step S20), the base 111 and the side portion 112 by the welder Since the product is produced only through a number of processes such as welding (S30), waterproofing liquid coating (S40), grinding the outer surface of the edge with a grinder (S50), it takes a lot of production time and production time, Since a separate expensive equipment must be used for each process, there is a problem in that a production facility is required and the production cost is increased.

In addition, in the case of cutting work, bending work, welding work, the problem that the risk of safety accidents has always been pointed out.

Second, even in the case of having the LED module 140 in the channel body 110, the double-sided tape 150 is attached to the back surface of the LED module 140 (S60), the LED is attached to the double-sided tape 150 By attaching the module 140 to the bottom surface 111a of the base 111 (S70), the LED module 140 is provided on the channel body 110. In this case, the operator individually sets the LED module 140 one by one. ), Since the work to be attached using the double-sided tape 150 was not consumed a lot of work time and working time, and as a result, it was always pointed out as a problem that productivity is significantly lowered.

The present invention was created in order to solve the problems of the prior art as described above, the purpose of the channel board is equipped with an LED substrate in the form of a channel body according to the present invention,

First, the LED board is composed of a single module-type LED module in the same form as the channel body (thus the same form as the channel signboard), and the channel body can be completed by a single injection process. Likewise, there is no need to assemble LED modules one by one in the channel body, which can drastically reduce manufacturing man-hours and manufacturing time, thereby significantly lowering product cost.

Secondly, by forming the channel type LED module fixing means integrally to the base, the channel type LED module can be fixed to the channel body by only one action in the base direction, thereby improving the assembling of the channel type LED module.

Third, the channel body is configured to be open in the up and down direction, and one channel type LED module is fixed to the channel body in the up and down direction so that the channel type LED module can be easily fixed and released. It is to provide a channel board with an LED substrate in the form of a channel body so as to be easy to replace the channel type LED module.

Channel channel board with a channel body LED substrate of the present invention for achieving the above object is composed of a plate-shaped base and the side portion extending upward in the cap direction from the base and the base and the side portion is resin injection molding A channel body integrally formed with; A channel type LED module including a plurality of LEDs configured to be mounted at intervals on the LED substrate and the LED substrate configured to have the same shape as the base and emitting light in the form of the channel body; Channel-type LED module fixing means which is integrally formed at intervals on the base to seat the channel-type LED module to the base and to fix the channel-type LED module seated; It characterized in that it comprises a cap covering the channel body.

The channel board is provided with an LED substrate of the channel body form of the present invention for achieving the above object, is open in the vertical direction and forms the side portion of the channel board, a plurality of engaging holes are formed on one side and the other side, respectively, A channel body formed by injection molding; A channel type LED module comprising a plurality of LEDs configured to be mounted at intervals on the LED substrate and the LED substrate configured to have the same shape as the channel body and emitting light in the form of the channel body; A channel type LED module insert housing which is coupled to the channel type LED module 20 so as to expose the LED and coupled with the channel type LED module 20, and a locking protrusion fixed to the locking hole is integrally formed; The channel type LED module is characterized in that it comprises a cap covering the channel body, the channel type LED module is inserted into the channel type LED module insert housing is coupled to the locking projection is fixed to the locking hole and the channel type LED module It is characterized in that fixed to the channel body.

In order to achieve the above object, there is provided a channel board with a channel body-type LED board according to the present invention, which is open in the vertical direction, forms side surfaces of the channel board, and a plurality of fastening grooves are formed in the lower side, and resin injection molding is performed. A channel body formed by; A channel type LED module comprising a plurality of LEDs configured to be mounted at intervals on the LED substrate and the LED substrate configured to have the same shape as the channel body and emitting light in the form of the channel body; A channel type LED module insert housing surrounding the LED substrate so as to expose the LED, coupled to the channel type LED module, and a fastening protrusion for fastening with the fastening groove formed on the upper surface; The channel type LED module is characterized in that it comprises a cap covering the channel body, the channel type LED module is inserted into the channel type LED module insert housing coupled to the fastening groove is fastened to the fastening groove in the channel type LED module It is characterized in that fixed to the channel body.

Channel board with a channel body LED substrate of the present invention having the configuration as described above has the following effects.

First, the LED board is composed of a single module-type LED module in the same form as the channel body (thus the same form as the channel signboard), and the channel body can be completed by a single injection process. Likewise, there is no need to assemble LED modules one by one in the channel body, which can drastically reduce the manufacturing cost and manufacturing time, thereby reducing the product cost significantly.

Second, by forming the channel type LED module fixing means integrally to the base, it is possible to fix the channel type LED module to the channel body in one process, thereby improving the assemblability of the channel type LED module and reducing the production cost to reduce the production cost. It can be effective.

Third, by configuring the channel type LED module fixing means with an elastic fixture for fixing the channel type LED module by elasticity, it is possible to assemble the channel type LED module more easily and quickly, thereby improving product productivity and consequently increasing the product cost. There is an effect that can be reduced.

Fourth, by configuring the channel type LED module fixing means with an elastic fixture for fixing the channel type LED module by elasticity, it is possible to more firmly fix the channel type LED module by elasticity and to fix the channel type LED module fixed by elasticity. Easily detachable, there is an effect that can be easily removed from the channel type LED module replacement of the channel type LED module.

Fifth, by configuring the channel type LED module fixing means as the channel type LED module fixture or the elastic fixing piece, it is possible to easily and quickly mount the channel type LED module in the seating space with only one operation acting in the base direction. have.

Sixth, since the elastic fixture, channel type LED module fixture, and elastic fixture are integrally formed by the resin injection molding together with the channel body, the product can be formed simultaneously with the channel body by a single resin injection process. By reducing the process, the product cost can be reduced.

Seventh, by configuring the elastic fasteners with elastic fixing ribs having elastic fixing bars and guide inclined surfaces, the channel type LED module can be more smoothly seated in the seating space by the guides of the guide inclined surfaces. By the restoring force, the channel type LED module can be fixed more firmly by elasticity.

Eighth, the channel body is configured to be open in the vertical direction, and one channel type LED module is fixed to the channel body open in the vertical direction so that the channel type LED module can be easily fixed and released. There is an effect that can easily replace the channel-type LED module.

Next will be described in detail with reference to the accompanying drawings a preferred embodiment of the channel board with a channel body LED substrate of the present invention.

4 is an exploded perspective view of a channel board provided with an LED substrate having a channel body according to an embodiment (first embodiment) of the present invention, and FIG. 5 is a channel type LED module 20 in FIG. 4. A perspective view of the state assembled to the channel body 10 is shown, FIG. 6 is a cross-sectional view taken along line AA of FIG. 5, and FIG. 7 is provided with an LED substrate in the form of a channel body according to an embodiment of the present invention. 8 is a cross-sectional view and an enlarged view of a main part of the channel sign, and FIG. 8 is a cross-sectional view and a enlarged view of a main part of the channel sign provided with an LED substrate in the form of a channel body according to an embodiment of the present invention. 9 is a cross-sectional view and enlarged view of a main portion of another modified example of a channel board provided with an LED substrate in the form of a channel body according to an embodiment of the present invention.

As shown in the drawing, a channel board provided with an LED substrate in the form of a channel body according to an embodiment of the present invention extends upwardly in the direction of the cap 40 from the base 11 and the base 11 in a plate shape. The base 11 and the side 12 are composed of side parts 12, the channel body 10 is formed integrally by resin injection molding and the same shape as the base 11 of the channel body 10 A channel type LED module 20 comprising a plurality of LEDs 22 mounted at intervals on the LED substrate 21 and the LED substrate 21 and emitting light in the form of the channel body 10; Fixing the channel type LED module is integrally formed at intervals on the base 11 to seat the channel type LED module 20 to the base 11 and to fix the seated channel type LED module 20. And means (31,32,33,34) and a cap (40) covering the channel body (10). It shall be.

The channel type LED module 20 is configured in the same form as the channel body 10 so that the light emitted from the channel type LED module 20 itself forms a channel sign.

In the channel board with a channel body LED board according to an embodiment of the present invention, the channel type LED module fixing means 31, 32, the channel type LED module 20 to the base 11 It consists of elastic fasteners (31, 32) integrally formed at intervals on the base (11) so as to be fixed to the channel type LED module 20 seated on the seat by elasticity, the elastic fasteners (31, 32) ) Is formed integrally by the resin injection molding at the same time as the channel body (50).

According to the above configuration, since the elastic fasteners 31 and 32 and the channel body 10 can be integrally formed at the same time by a single resin injection process, the product cost can be reduced by reducing the production process of the product. There is this.

In the channel board with a channel body of the LED board according to an embodiment of the present invention, the elastic fastener 31 is spaced in the width direction perpendicular to the longitudinal direction from the base 11, the base ( 11, a pair of elastic fixing bars 31a extending integrally upwardly in the direction of the cap 40 and bent to face inwardly from the ends of the elastic fixing bars 31a, and the channel type LED module at the upper ends ( 20 is composed of an elastic fixing rib 31b having a guide inclined surface 31b 'formed so as to be easily seated between the pair of elastic fixing bars 31a and the seating space formed by the base 11. It features.

According to the above configuration, the channel type LED module 20 can be more smoothly seated in the seating space by guiding the guide inclined surface 31b ', and after seating, the elastic restoring force into the inner side of the elastic fixing bar 31a. There is an advantage that can be firmly fixed by the channel type LED module 20 more elastic.

In the channel board with a channel body LED substrate according to an embodiment of the present invention, the elastic fastener 32 is spaced in the width direction perpendicular to the longitudinal direction from the base 11, the base ( In 11) after the opening in the width direction is retracted inward in the width direction is characterized in that it consists of an elastic fastener 32 for fixing the channel type LED module 20 by elasticity.

According to the configuration as described above, the channel type LED module 20 can be easily seated in the seating space formed by the elastic fastener 32 and the base 11 by simply spreading the elastic fastener 32 to the outside. Afterwards, there is an advantage in that the channel type LED module 20 can be firmly elastically fixed by the elastic restoring force of the elastic fastener 32.

In the channel board with a channel body of the LED board according to an embodiment of the present invention, the channel type LED module fixing means 33, on the pair of inner surface (12a) of the side portion 12 opposite Fixing a pair of bosses 33a extending inward in a width direction perpendicular to the longitudinal direction, and a channel type LED module 20 seated in a seating space formed by the pair of bosses 33a and the base 11. To do so, characterized in that consisting of the channel-type LED module fixture 33 is composed of a fixing projection (33b) protruding to face inward from the top of the pair of boss (33a), the channel-type LED module Fixture 33 is characterized in that the channel body 50 and at the same time formed integrally by resin injection molding.

According to the configuration as described above, the channel type LED module 20 is easily and quickly installed in the seating space with a single operation by operating the channel type LED module 20 from the cap 20 toward the base 11 by a simple configuration. There is an advantage that can be seated.

In the channel board with a channel body of the LED board according to an embodiment of the present invention, the channel type LED module fixing means 34, at the pair of opposed inner surface (12a) of the side portion (12) The channel-type LED module 20 elastically protrudes from the inner side of the width direction perpendicular to the longitudinal direction, and is seated in the seating space formed by the inner surface 12a of the pair of side portions 12 and the base 11. It characterized in that it consists of a pair of elastic fixing piece 34 to be fixed, characterized in that the elastic fixing piece 34 is formed integrally by resin injection molding at the same time as the channel body (50).

According to the configuration as described above, the channel type LED module 20 is easily and quickly installed in the seating space with a single operation by operating the channel type LED module 20 from the cap 20 toward the base 11 by a simple configuration. There is an advantage that can be seated.

On the other hand, Figure 10 is a cross-sectional view of another embodiment of a channel board with an LED substrate in the form of a channel body according to FIG.

As shown in FIG. 10, in the case of a channel board provided with an LED substrate having a channel body according to an embodiment of the present invention, the base 21 may be seated and supported by the lower surface 21a of the LED substrate 21. A plurality of seating protrusions 11a are integrally formed at 11.

According to the above configuration, even if moisture is generated between the lower surface 21a of the LED substrate 21 and the base 11 by the heat generation of the LED 22, the generated moisture falls directly to the base 11 so that the LED There is an advantage in that short circuit leakage or the like of the substrate 21 can be prevented.

The seating protrusion 11a is characterized in that it is configured in a semi-circular shape, according to this configuration, the generated moisture does not form on the LED substrate 21 flows easily through the seating protrusion 11a to the base 11 There is an advantage to get off.

FIG. 11 is an exploded perspective view of a channel board having an LED substrate in the form of a channel body according to another embodiment (second embodiment) of the present invention, and FIG. 12 is a cross-sectional view of FIG.

As shown, the channel board with the LED body in the form of a channel body according to another embodiment (second embodiment) of the present invention, which is open in the vertical direction and forms the side portion of the channel board, and on one side and the other side A plurality of engaging holes 51 are formed, respectively, the channel body 50 formed by resin injection molding, the LED substrate 21 and the LED substrate formed in the same form as the channel body 50. The channel board type LED module 20 and the LED board 21 are configured to be mounted at intervals 21 and composed of a plurality of LEDs 22 emitting light in the form of the channel body 50. ) Is enclosed with the channel type LED module 20, the channel type LED module insert housing 60 is formed integrally with the locking projection 61 is fixed to the locking hole 51, and the channel It characterized in that it comprises a cap 40 for covering the body 50, The locking projection 61 is locked to the locking hole 51 in a state where the LED module 20 is inserted into and coupled to the channel type LED module insert housing 60 so that the channel type LED module 20 is fixed. It is characterized in that fixed to the channel body (50).

Further, in the channel board provided with a channel body type LED substrate according to another embodiment (second embodiment) of the present invention, the channel type LED module insert housing 60 is the channel type LED by insert injection method. It is characterized in that it is integrally coupled with the module 20.

That is, the channel type LED module insert housing 60 is injected by injecting molding resin through a gate (not shown) while inserting the channel type LED module 20 into a cavity (not shown) of an injection mold (not shown). By insert injection molding, the channel type LED module insert housing 60 and the channel type LED module 20 are integrally formed.

FIG. 13 is a cross-sectional view of a channel board with an LED substrate in the form of a channel body according to another embodiment (third embodiment) of the present invention.

As shown in FIG. 13, the channel board including the LED body in the form of a channel body according to another embodiment (third embodiment) of the present invention is open in the vertical direction and forms a side portion of the channel board. A plurality of fastening grooves 71 are formed in the lower side thereof, and the channel body 70 formed by resin injection molding, the LED substrate 21 and the LED which are formed in the same shape as the channel body 70. A channel type LED module 20 including a plurality of LEDs 22 mounted at intervals on the substrate 21 to emit light in the form of the channel body 70, and an LED substrate so that the LEDs 22 are exposed; 21, the channel type LED module insert housing 60 is coupled to the channel type LED module 20, and the fastening protrusion 62 for fastening with the fastening groove 71 protrudes from an upper surface thereof. It characterized in that it comprises a cap 40 for covering the channel body 70, The fastening groove 71 is fastened to the fastening protrusion 62 while the null type LED module 20 is inserted into and coupled to the channel type LED module insert housing 60 so that the channel type LED module 20 is connected to the channel. It is characterized in that fixed to the body (70).

In addition, in the channel board provided with a channel body LED substrate according to another embodiment (third embodiment) of the present invention, the channel type LED module insert housing 60 is the channel type by insert injection method. It is characterized in that it is integrally combined with the LED module 20.

That is, by inserting the molding resin through the gate in the state of inserting the channel type LED module 20 into the cavity (not shown) of the injection mold (not shown) by insert injection molding the channel type LED module insert housing 60 The channel type LED module insert housing 60 and the channel type LED module 20 are integrally formed with each other.

FIG. 14 is a cross-sectional view of a modified example of the channel board with the LED body having a channel body according to FIG. 13. The configuration and fastening principle are the same as those of the embodiment shown in FIG.

Next, a description will be given of the operation of the channel board with a channel body LED substrate of the present invention having the configuration as described above.

First, the operation by the first embodiment will be described.

The channel body 10 and the elastic fixtures 31 and 32 are integrally formed by resin injection molding, or the channel body 10 and the LED module fixture 33 are integrally formed, or the channel body 10 and the elastic fixture are integrally formed. The piece 34 is integrally formed.

Subsequently, in the case of the channel body 10 in which the elastic fasteners 31 are integrally formed, when the LED substrate 21 of the channel type LED module 20 exerts an external force toward the base 11, the guide inclined surface 31b ′ is applied. The channel type LED module 20 is quickly and easily seated in a seating space, and then the LED substrate 21 of the channel type LED module 20 is moved by the elastic restoring force acting inside the elastic fixture 31. Elastically secure.

Next, in the case of the channel body 10 in which the elastic fasteners 32 are integrally formed, when the channel type LED module 20 is slightly twisted to the side and inserted in the direction of the base 11, the channel body 10 is seated in the seating space, and then the elastic fasteners 32 Elastically fixing the channel type LED module 20 by the elastic restoring force acting inside.

In the case of the channel body 10 in which the LED module fixture 33 is formed integrally, when the channel type LED module 20 exerts an external force in the direction of the base 11, the channel type LED module rides on the fixing protrusion 33b. 20 is seated in the seating space and then fixed by the fixing protrusion (33b).

In the case of the channel body 10 in which the elastic fixing piece 34 is integrally formed, when the channel type LED module 20 exerts an external force in the direction of the base 11, the channel type LED module 20 moves into the seating space. It is seated and then fixed by the elastic fixing piece 34.

Next, the operation by the second embodiment will be described.

First, the LED module insert housing 60 is integrally formed in the channel type LED module 20 by the insert injection method, and the LED module insert housing 60 in which the channel type LED module 20 is integrally combined is channel body. It is coupled to the 50, wherein the locking projection 61 is fixed to the locking hole 51 by the channel type LED module 20 is fixed to the channel body (50).

Finally, the operation by the third embodiment will be described.

First, the LED module insert housing 60 is integrally formed in the channel type LED module 20 by the insert injection method, and the LED module insert housing 60 in which the channel type LED module 20 is integrally combined is channel body. It is coupled to the 70, wherein the fastening groove 71 is fastened to the fastening protrusion 62 by the channel type LED module 20 is fixed to the channel body (70).

The above embodiments of the present invention are merely one embodiment of the technical idea of the present invention, and of course, other modifications can be made within the technical idea of the present invention by those skilled in the art.

1 is a process flow diagram of producing a channel signboard according to the prior art.

2 is an exemplary state of use for combining the channel board according to the prior art with the channel type LED module.

3 is a sectional view of principal parts in the case where the channel type LED module is attached to the base of the channel body according to the prior art.

4 is an exploded perspective view of a channel board provided with an LED substrate having a channel body according to an embodiment of the present invention.

FIG. 5 is a perspective view of a channel type LED module assembled to a channel body in FIG. 4.

FIG. 6 is a cross-sectional view taken along the line A-A of FIG. 5.

7 is a cross-sectional view and enlarged view of a modified example of a channel board equipped with an LED substrate having a channel body according to an embodiment of the present invention.

FIG. 8 is a sectional view and enlarged view of another modified example of a channel board provided with an LED substrate having a channel body according to an embodiment of the present invention.

9 is a cross-sectional view and enlarged view of a further modified example of the channel board provided with the LED substrate in the form of a channel body according to an embodiment of the present invention.

FIG. 10 is a cross-sectional view of another embodiment of a channel board with an LED substrate in the form of a channel body according to FIG. 4.

11 is an exploded perspective view of a channel board provided with an LED substrate having a channel body according to another embodiment of the present invention.

12 is a cross-sectional view of FIG. 11.

FIG. 13 is a cross-sectional view of a channel board with an LED substrate having a channel body according to another embodiment of the present invention.

FIG. 14 is a cross-sectional view of a modification of the channel board with a LED body in the form of a channel body according to FIG. 13.

          Explanation of symbols on the main parts of the drawings

10, 50, 70; Channel body

11; Base 11a; Seating process

12; Side portion 12a; Inner side of the side

20; Channel type LED module 21; LED board

22; LED 21a; Bottom side of LED board

31, 32; Elastic fasteners 31a; Elastic fixing bar

31b; Elastic fixing rib 31b '; Slope

33; Channel type LED module fixture 33a; boss

33b; Fixed protrusion 34; Elastic batten

40; Cap 51; Jam hole

60; Channel type LED module insert housing

61; Jamming 62; Fastening groove

71; Fastening groove

Claims (11)

It consists of a plate-shaped base 11 and the side portion 12 extending upwardly in the direction of the cap 40 from the base 11, the base 11 and the side portion 12 integrally by resin injection molding A channel body 10 formed; A channel consisting of a plurality of LEDs 22 mounted at intervals on the LED substrate 21 and the LED substrate 21 having the same shape as the base 11 and emitting light in the form of the channel body 10. Type LED module 20; Fixing the channel type LED module is integrally formed at intervals on the base 11 to seat the channel type LED module 20 to the base 11 and to fix the seated channel type LED module 20. Means (31, 32, 33, 34); And The channel board is provided with an LED substrate in the form of a channel body, characterized in that it comprises a cap 40 covering the channel body (10). The method according to claim 1, The channel type LED module fixing means (31, 32), An elastic fixture 31 integrally formed at intervals on the base 11 to seat the channel type LED module 20 on the base 11 and to fix the seated channel type LED module 20 by elasticity. , 32), The elastic fixture (31, 32) is a channel board with a channel body LED board, characterized in that the channel body (50) and at the same time formed integrally by resin injection molding. The method according to claim 2, The elastic fastener 31, A pair of elastic fixing bars 31a which are spaced apart in the width direction perpendicular to the longitudinal direction from the base 11 and integrally extended upwardly in the direction of the cap 40 from the base 11; It is bent so as to face inwardly from the end of the elastic fixing bar 31a, and at the upper end, a channel type LED module 20 is easily provided as a seating space formed between the pair of elastic fixing bars 31a and the base 11. Channel channel board provided with a LED body in the form of a channel body, characterized in that composed of an elastic fixing rib (31b) is formed with a guide inclined surface (31b ') to be seated. The method according to claim 2, The elastic fastener 32, The base 11 is spaced apart in the width direction orthogonal to the longitudinal direction, and is spread out in the width direction in the base 11 and then retracted inward in the width direction to reinforce the channel type LED module 20 to the elasticity. Channel interpanel board with an LED substrate in the form of a channel body, characterized in that consisting of an elastic fastener 32 fixed by. The method according to claim 1, The channel type LED module fixing means 33, A pair of bosses 33a extending inward in the width direction perpendicular to the longitudinal direction on the pair of inner surfaces 12a of the side portions 12, Protruded to face inward from the upper end of the pair of bosses 33a to fix the channel type LED module 20 seated in the seating space formed by the pair of bosses 33a and the base 11. Characterized in that consisting of the channel type LED module fixture 33 is composed of a fixing projection (33b), The channel type LED module fixture (33) is a channel board with a channel body type LED board, characterized in that the channel body 50 is formed integrally by resin injection molding at the same time. The method according to claim 1, The channel type LED module fixing means 34, Protrudes from the pair of opposed inner surfaces 12a of the side portions 12 to face inward in the width direction perpendicular to the longitudinal direction, It consists of a pair of elastic fixing piece 34 for elastically fixing the channel type LED module 20 seated in the seating space formed by the inner surface 12a and the base 11 of the pair of side portions 12. With The elastic fixing piece (34) is a channel board with a channel body LED board, characterized in that formed at the same time as the channel body 50 by the resin injection molding. The method according to any one of claims 1 to 6, The base body 11 includes a plurality of mounting protrusions 11a formed on the base body so that the lower surface 21a of the LED substrate 21 may be seated and supported. Channel signage. A channel body 50 which is open in the vertical direction and forms a side portion of the channel interplate, and a plurality of catching holes 51 are formed at one side and the other side, respectively, by resin injection molding; The LED substrate 21 is configured in the same form as the channel body 50 and the plurality of LEDs 22 mounted at intervals on the LED substrate 21 to emit light in the form of the channel body 50 Channel type LED module 20; The LED 22 is wrapped around the LED substrate 21 so as to be exposed to the channel type LED module 20 and is coupled to the channel, and the locking projections 61 fixed to the locking holes 51 are integrally formed with the channel. Type LED module insert housing 60; And Characterized in that it comprises a cap 40 for covering the channel body 50, In the state where the channel type LED module 20 is inserted into and coupled to the channel type LED module insert housing 60, the locking protrusion 61 is fixed to the locking hole 51 to fix the channel type LED module 20. The channel board is provided with an LED substrate of the channel body type, characterized in that fixed to the channel body (50). The method according to claim 8, The channel type LED module insert housing (60) is a channel board with a channel body type LED board, characterized in that coupled to the channel type LED module 20 by an insert injection method. A channel body 70 which is open in the vertical direction and forms a side portion of the channel interplate, and a plurality of fastening grooves 71 are formed in the lower side of the channel, and formed by resin injection molding; The LED substrate 21 is configured in the same form as the channel body 70 and the plurality of LEDs 22 mounted at intervals on the LED substrate 21 to emit light in the form of the channel body 70 Channel type LED module 20; Wrap the LED substrate 21 to expose the LED 22 is coupled to the channel type LED module 20, the fastening protrusion 62 for fastening with the fastening groove 71 is formed in the channel protruding on the upper surface Type LED module insert housing 60; And Characterized in that it comprises a cap 40 for covering the channel body 70, When the channel type LED module 20 is inserted into and coupled to the channel type LED module insert housing 60, the fastening groove 71 is fastened to the fastening protrusion 62 so that the channel type LED module 20 is connected to the channel type LED module 20. The channel board is provided with an LED substrate in the form of a channel body, characterized in that fixed to the channel body 70. The method according to claim 10, The channel type LED module insert housing (60) is a channel board with a channel body type LED board, characterized in that coupled to the channel type LED module 20 by an insert injection method.

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