JP2014081609A - Outdoor open type led lightning plate case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve maintainability and water-proofness of an LED lightning plate case.SOLUTION: The outdoor open type LED lightning plate case comprises: a hinge part 300 that openably and closeably couples a first frame 100 and a second frame 200; and a frame fastening part 400 that fastens the first frame 100 and the second frame 200 and maintains a closed state. The first frame 100 includes, along a face facing the second frame 200,: a drainage 110 that is formed to face an outer side direction of the case; and a leakage prevention packing part 120 that prevents water in the drainage 110 from leaking to space between the drainage 110 and the second frame 200. The second frame 200 includes, along a face facing the first frame 100,: a packing installation part 210 that is formed at an outer side position of the case than the drainage 110; and a waterproof packing part 220 that is provided in the packing installation part 210, and waterproofs space between the first frame 100 and the second frame 200.

Description

  The present invention relates to an outdoor open type LED light guide case installed outdoors.

  The LED light board is an advertising means that is generally used as an electronic signboard, and can be installed indoors or outdoors, and can provide various information by outputting characters and images. Such an LED light board is configured to include an LED light panel case for installing an LED pixel panel, a drive driver module, a light board control module, a power supply module, and the like (see, for example, Patent Documents 1 and 2). .

  The LED light board case is manufactured by combining a pre-manufactured form that is pre-manufactured to match the size of the designed LED light board and a plurality of LED light board case units that are formed in a predetermined size. There is an assembly production form to be produced. For example, Patent Document 1 shows a pre-fabrication form, in which a square frame-shaped LED light guide case is manufactured in advance so as to match the size of the designed LED light guide, and a pixel panel and a drive driver module are provided here. Install the lightning board control module and power supply module.

Korean Patent No. 10-2010-0054669 Korean Patent No. 20-2003-0040066

  However, since the conventional LED electric light board as described above is installed in an integrated state, there is a problem that maintenance is difficult. In particular, the conventional outdoor LED lightning board has an LED lightning board case with an integrated waterproof structure. For example, an abnormality occurs in any one of the pixel panel, the drive driver module, the lightning board control module, and the power supply module. However, it is necessary to disassemble the entire LED lightning plate case for repair, and there is a problem that the maintainability is inferior.

The present invention has been created in view of the above-described circumstances to solve these problems, and is a case of an LED light guide plate installed outdoors, which includes a first frame and a second frame. A hinge part that couples the first frame and the second frame so as to be openable and closable; and a frame fastening part that fastens the first frame and the second frame and maintains a closed state. The drainage channel formed along the surface facing the second frame and facing the outer side of the case, and the water in the drainage channel overflowing the space between the drainage channel and the second frame. An overflow prevention packing for preventing the second frame, the packing installation part being formed at a position outside the case with respect to the drainage channel along a surface facing the first frame, and the packing installation part Is characterized by comprising a waterproof packing Waterproof space between the first frame and the second frame.
In addition, the overflow prevention packing is formed by a coupling portion press-fitted to a rising portion formed in the drainage channel of the first frame and a press-contact portion pressed against the second frame. .
In addition, the waterproof packing is formed by a coupling portion that is press-fitted to a packing coupling protrusion formed on a packing installation portion of the second frame, and a press-contact portion that is press-contacted to the first frame. To do.
The first frame and / or the second frame may include an LED pixel panel installation base for fixedly installing a plurality of LED pixel panels.

  According to the present invention, since the LED lightning plate case is configured to be freely opened and closed, it is not necessary to disassemble the entire LED lightning plate case during repair or the like, and the maintainability can be improved. Moreover, although it is an openable LED lightning board case, it not only has a double waterproof structure by waterproof packing and overflow prevention packing, but also has a drainage channel between them, effectively preventing the inflow of rainwater, etc. The inside of the lightning board case can be safely protected from rainwater.

It is a perspective view which shows the closed state of the open type LED light-emitting board case for outdoors which concerns on embodiment of this invention. It is a perspective view which shows the open state of the open type LED light-emitting board case for outdoors which concerns on embodiment of this invention. It is principal part sectional drawing of the open type LED light-emitting board case for the outdoors which concerns on embodiment of this invention. It is a disassembled perspective view which shows the waterproof structure of the open type LED light-emitting board case for outdoors which concerns on embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, the present invention relates to an outdoor LED lightning board case 10 installed on an outer wall of a building, and includes a first frame 100 and a second frame 200 as a basic configuration.

  As shown in FIG. 1, the first frame 100 and the second frame 200 are substantially equal in size when viewed from the front, and usually have a square frame shape in accordance with a square panel-shaped LED light-emitting plate, The inner space is formed so as to have a predetermined thickness.

  The first frame 100 and the second frame 200 are formed by cutting an iron plate, cutting a columnar aluminum shape injected into a predetermined shape into a predetermined length, and combining them. Can be formed. Thus, when forming in the 1st flame | frame 100 and the 2nd flame | frame 200 with a metal raw material, a painting and a coating can be added so that it may have a predetermined hue for rust prevention as needed. In addition, the first frame 100 and the second frame 200 can be formed of a synthetic resin injection material that is a reinforced plastic such as an engineering plastic.

  The first frame 100 and the second frame 200 are coupled via a hinge part 300 so as to be rotatable (openable and closable). By the rotation by the hinge part 300, the first frame 100 and the second frame 200 can open the inside of the case as shown in FIG. In addition, the hinge part 300 couple | bonds the 1st frame 100 and the 2nd frame 200 so that relative rotation is possible by couple | bonding one side with the 1st frame 100 and the other couple | bonding with the 2nd frame 200. If it exists, the rotation means of various structures and forms can be used, and it is not limited to the hinge means of this embodiment specified in the drawing.

  In addition, the outdoor LED lightning board case 10 has a frame fastening part 400 that fastens the first frame 100 and the second frame 200 and maintains the closed state when the first frame 100 and the second frame 200 are coupled to be openable and closable. Is provided. As a result, the outdoor LED lightning board case 10 can be kept closed during normal use, and the inside of the case is opened as shown in FIG. 2 by releasing the fastening of the frame fastening portion 400 during maintenance. It becomes possible to do.

  The frame fastening portion 400 is constrained to a closed state by fastening the first frame 100 and the second frame 200 by coupling one to the first frame 100 and the other to the second frame 200. As long as it is a thing, the fastening means of various structures and forms can be used, and it is not limited to the fastening means of this embodiment specified in the figure. For example, in addition to the form of a latch as shown in FIGS. 1 and 2, a form such as a key or a buckle can be used.

  In addition, the first frame 100 and the second frame 200 may include an LED pixel panel mounting base 500 for fixedly installing a plurality of LED pixel panels (not shown). The LED pixel panel installation base 500 of this embodiment is configured to fix and install six LED pixel panels arranged in three rows and two stages on the outdoor LED light-emitting plate case 10. By fixing the LED pixel panel to the outdoor LED light emitting plate case 10 through the plurality of LED pixel panels, it becomes possible to stably support the plurality of LED pixel panels.

  Such an LED pixel panel mounting base 500 is installed on the first frame 100 or the second frame 200 in the case of a single-sided LED light-emitting plate in which the LED pixel panel is installed only on either the front or the back surface. Further, in the case of a double-sided LED electric light board in which LED pixel panels are installed on the front and back, the LED pixel panel installation table 500 is installed on the first frame 100 and the second frame 200.

  Next, a waterproof structure of the outdoor type LED lightning board case 10, which is a main part of the present invention, will be described with reference to FIGS.

  As shown in FIGS. 3 and 4, the first frame 100 includes a drainage channel 110 formed along a surface facing the second frame 200 and facing the case outer direction. The drainage channel 110 of the present embodiment is formed over the entire circumference of the first frame 100 and has a groove shape capable of receiving water such as rainwater that has entered from the gap between the first frame 100 and the second frame 200. Have And the water received by the drainage channel 110 flows along the drainage channel 110 and is drained so as to fall downward in the lower part of the case.

  The first frame 100 is provided with an overflow prevention packing 120 that prevents the water in the drainage channel 110 from overflowing into the space between the drainage channel 110 and the second frame 200. The overflow prevention packing 120 is made of an elastically deformable rubber material. As shown in FIG. 3, the overflow prevention packing 120 is joined to a rising portion 111 formed in the drainage channel 110 and press-contacted to the second frame 200. It is desirable to even form the part integrally.

  On the other hand, the second frame 200 extends along a surface facing the first frame 100 and is disposed on the packing installation portion 210 at a position outside the case from the drainage channel 110. A waterproof packing 220 that waterproofs the space between the second frame 200 is provided. The waterproof packing 220 is made of an elastically deformable rubber material. As shown in FIG. 3, the waterproof packing 220 includes a coupling portion that is press-fitted to a packing coupling protrusion 211 formed on the packing installation portion 210 of the second frame 200, and the first frame. It is desirable to form integrally with a press-contact portion pressed against 100.

  According to the waterproof structure as described above, the outdoor LED lightning board case 10 is provided with a waterproof packing 220 installed in the second frame 200, so that contaminants such as rainwater and dust are exposed to the inside of the outdoor LED lightning board case 10 from outside. Can be primarily prevented. Even when rainwater or the like flows from between the waterproof packing 220 and the first frame 100, secondary inflow prevention can be performed by draining through the drainage channel 110 installed in the first frame 100. it can. Further, at this time, in preparation for the case where the amount of inflow exceeds the capacity of the drainage channel 110, the overflow prevention packing 120 is provided in the space between the drainage channel 110 and the second frame 200. It is possible to thirdarily prevent the flow into the outdoor LED lightning board case 10 from between the two frames 200.

  Although the embodiments of the present invention have been described above, the technical idea of the present invention is not limited to the above-described embodiments, and modifications and changes can be made within the scope described in the claims. Of course.

DESCRIPTION OF SYMBOLS 10 Lightning board case 100 1st frame 110 Drainage channel 111 Standing part 120 Overflow prevention packing 200 2nd frame 210 Packing installation part 211 Packing joint protrusion 220 Waterproof packing 300 Hinge part 400 Frame fastening part 500 Pixel panel installation stand

Claims (4)

It is a case of LED lightning board installed outdoors,
A first frame;
A second frame;
A hinge part that couples the first frame and the second frame so as to be openable and closable;
A frame fastening portion that fastens the first frame and the second frame to maintain a closed state;
The first frame is
A drainage channel formed along the surface facing the second frame and facing the outer side of the case,
An overflow prevention packing for preventing the water in the drainage channel from overflowing into the space between the drainage channel and the second frame;
The second frame is
A packing installation part formed along the surface facing the first frame, at a position outside the case from the drainage channel,
An outdoor open type LED lightning board case provided with a waterproof packing that is installed in the packing installation portion and waterproofs a space between the first frame and the second frame. The overflow prevention packing is
A coupling portion that is press-fitted into a rising portion formed in the drainage channel of the first frame;
The outdoor open type LED lightning board case according to claim 1, wherein the outdoor open type LED lightning board case is formed by a pressure contact portion pressed against the second frame. The waterproof packing is
A coupling portion that is press-fitted and coupled to a packing coupling projection formed on the packing installation portion of the second frame;
The outdoor LED lightning board case according to claim 1, wherein the outdoor LED lightning board case is formed by a press-contact portion pressed against the first frame.   4. The outdoor according to claim 1, wherein the first frame and / or the second frame includes an LED pixel panel mounting base for fixedly installing a plurality of LED pixel panels. Open LED lightning board case.