KR102039935B1 - Channel assembly - Google Patents

Abstract

The present invention relates to a luminous channel assembly. More specifically, the luminous channel assembly comprises: a body composed of letters or various designs that a user wants to advertise; a light emitting unit provided in the body and including a light transmitting member; and a cap coupled to the outer surface of the body for fixing the light transmitting member. The body is further provided to support a lower surface of the light transmitting member so that the light transmitting member may be fixed to the top of the body while preventing the light transmitting member from being introduced into the body.

Description

Luminescent Channel Assembly {CHANNEL ASSEMBLY}

The present invention relates to a light emitting channel assembly, and more particularly, a main body composed of letters or various designs to be advertised by a user, and a light emitting unit including the light transmitting member and a main body for fixing the light transmitting member. It is made of a cap coupled to the outer surface, and further provided with a support unit in the main body to support the lower surface of the translucent member so as to be fixed to the upper portion of the main body while preventing the translucent member is introduced into the main body A light emitting channel assembly is provided.

Advertisement devices are displays that are installed to inform consumers of sales places and sales details, such as companies or shops.There are various types of installations, internal structures, and types of advertisements. Advertisers are also diversifying.

In particular, the advertising device must be provided with differentiated identification or visibility so that consumers can easily recognize its contents, and an illumination device that emits light in order to be visible to consumers at daytime and at night has become an essential element.

Such a prior art is the registered patent No. 10-1460773 "LED advertising signage lighting device capable of front and rear light emission using a channel bar" (hereinafter referred to as "prior art 1").

The prior art 1 is a channel bar (10) forming a body of the appearance shape of the advertising signboard lighting device; A front panel 25 assembled to the front of the channel bar 10 and forming a front shape of a signboard; And is provided on the back of the channel bar 10, the front and rear light emitting unit 30 for emitting the light of the LED lamp in front and rear; LED display apparatus capable of front and rear light emission using the included channel bar.

However, the prior art 1 uses a method of fixing the first protrusion to the inside of the channel bar in supporting the reinforcing panel and the front panel. The first protrusion is formed in a flange shape, and a separate molding and processing process is required. The reinforcement panel is coupled by using a mounting hole such as takapin, bolt, and the front panel has a problem that the assembly is cumbersome, using a method of assembling through the adhesive.

In addition, there is a conventional utility model No. 20-0291662 "Luminous advertising device using the LED" (hereinafter referred to as "prior art 2").

The prior art 2 is the case 10, the first reflective material is applied to the groove 12 formed in the form of an advertising character, and the PC 20 is coupled to the bottom surface of the groove 12 and the second reflective material is applied to the surface And a plurality of first LEDs 30 connected at uniform intervals so that light is radiated in the horizontal direction outside the PC 20 and a plurality of connected at uniform intervals so that light is irradiated downward on the PC 20. An LED including a second LED 40, a flame retardant epoxy resin 50, and the like filled in the groove 12 so as to cover the PC 20, the first LED 30 and the second LED 40 As a light emitting advertisement device used, a flame-retardant epoxy resin is scattered while the light emitted from the first LED 30 and the second LED 40 is reflected from the side wall of the groove 12 of the case 10 and the upper surface of the PCB 20. Since 50 is illuminated, light is scattered from the flame-retardant epoxy resin 50 to provide a uniform light emitting technique. And.

However, the prior art 2 is a method of curing the epoxy resin to emit light, as shown in the present invention, there is a limit to highlight the letters as the entire surface of the plane is emitted.

Another conventional technique is Published Utility Model No. 20-2010-0004872 "light emitting diode advertising apparatus having flexibility" (hereinafter referred to as "prior art 3").

The prior art 3 is a plate material of a genius having flexibility to achieve a certain size; A light emitting diode arranged to protrude light emitting portions on one surface of the plate to shape advertisement contents, and flashing by receiving external power to visually express the formed advertisement contents; And control means installed on the other surface of the plate to be electrically connected to the light emitting diodes to control the operation of the light emitting diodes.

However, the related art 3 relates to an advertisement apparatus using a light emitting diode on a plate having flexibility, and has a problem in that visibility is lowered due to a planar light emitting function and aesthetics are degraded.

Furthermore, there is a prior art Patent Registration No. 10-1797467 "advertising signage device using a light emitting diode" (hereinafter referred to as 'prior art 4').

The prior art 4 is an outer side plate made of aluminum for forming an outline of numbers, letters, and figures, a front plate made of a light diffusion PC material installed on the front side of the outer side plate, and a rear side of the outer side plate. And a light emitting diode panel installed on an inner surface of the back plate, and a sealing member installed between the outer side plate and the front plate and coated with a water repellent silicone oil. One front panel is made of optical carbon PC (Poly Carbonate) and consists of high density and low density parts with two different densities. Advertisement signage device is presented.

However, the prior art 4 is formed so as to support the front plate by forming a protruding jaw, as in the prior art 1, the protruding jaw is of the same shape as the flange continuously formed therein and requires a separate processing or bonding process As a member of an apparatus for pressing and fixing the upper surface of the front plate, there is a problem that the front plate may be separated if no adhesive, a bolt, or the like is used.

Therefore, the present invention has been made to solve the above problems,

It consists of a main body made of a letter or design, a light emitting unit which is provided on the main body and consisting of a light emitting member and a light transmitting member, and a cap provided on the outer surface of the main body, further comprising one or more support units on the main body, An object of the present invention is to provide a light emitting channel assembly that supports the light transmitting member from below and the cap prevents the light emitting member from being separated by supporting the light transmitting member from above.

In addition, the support unit is composed of a projection formed bent in the direction of the receiving portion from the upper end of the main body,

Specifically, the support unit is formed of a projection bent in the direction of the receiving portion through the first bending line, the second bending line, the third bending line to provide a light-emitting channel assembly that is easy to manufacture the support unit. do.

Furthermore, an outer flange portion is further provided at an edge of the light transmitting member, and the flange portion provided on the upper portion of the cap is in close contact with the upper surface of the outer flange portion, thereby preventing the light emitting channel assembly from being separated. Another purpose is to provide.

In order to achieve the above object, the light emitting channel assembly according to the present invention is

A main body whose inner wall portion is formed to form a receiving portion;

A light emitting unit provided in the receiving part, the light emitting member irradiating light, and a light transmitting member closing the receiving part at the upper part of the main body, the light emitting unit configured to emit light from the light emitting member to the outside through the light transmitting member;

A cap consisting of an outer wall portion forming a hollow portion having a vertically open shape so as to be inserted into the inner wall portion, and a flange portion bent inwardly from the outer wall portion to support an upper surface of the edge of the light transmitting member provided on the main body;

One or more support units protruding from the inner wall portion of the main body toward the receiving portion to support a lower surface of the light transmitting member;

Including but not limited to,

The support unit

Characterized in that it consists of a protrusion bent in the direction of the receiving portion from the upper end of the inner wall of the main body.

The light emitting channel assembly according to the present invention as described above

A main body, a light emitting unit provided on the main body and comprising a light transmitting member and a light emitting member, the cap supporting an upper surface of the light transmitting member to prevent the light transmitting member from being separated, and a bottom surface of the light transmitting member; A support unit may be further provided to effectively prevent the light transmitting member from entering or leaving the body.

In particular, the support unit has a structure that is formed by bending the upper end of the main body, it is characterized in that it can be easily manufactured without a complicated molding process.

In addition, by forming a flange portion in the cap to pressurize and support the upper surface of the light transmitting member to prevent the light transmitting member is also completely prevented there is an effect to improve the durability.

1 is a photographic view of an emissive channel assembly in accordance with the present invention;
2 is a perspective view of a first embodiment of a light emitting channel assembly according to the present invention;
3 is a perspective view of a second embodiment of the emissive channel assembly according to the invention;
4 is a cross-sectional view of a first embodiment of a emissive channel assembly in accordance with the present invention;
5 is a cross-sectional view of a second embodiment of a emissive channel assembly in accordance with the present invention;
6 is a modification of the light emitting channel assembly according to the present invention;

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Since the present invention may be modified in various ways and have various forms, embodiments (or embodiments) will be described in detail in the text. However, this is not intended to limit the present invention to the specific form disclosed, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In each of the drawings, the same reference numerals, in particular, the tens and ones digits, or the same digits, tens, ones, and alphabets refer to members having the same or similar functions, and unless otherwise specified, each member in the figures The member indicated by the reference numeral may be regarded as a member conforming to these criteria.

In addition, in the drawings, the components are exaggerated in size (or thick) in size (or thick) in size (or thin) or simplified in consideration of the convenience of understanding and the like, thereby limiting the scope of protection of the present invention. It should not be.

The terminology used herein is for the purpose of describing particular embodiments (suns, aspects, and embodiments) (or embodiments) only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms “comprises” or “consists” are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, but one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

The light emitting channel assembly (A) according to the present invention comprises a main body 10, a light emitting unit 20 and a cap 30 and a support unit 40 provided in the main body 10, Each configuration will be described in more detail with reference to FIGS. 1 to 5.

First, Figures 2 and 3 are not shown the configuration of the cap 30 for the convenience of description, which can be easily inferred with reference to Figures 1, 4, 5, this limited scope of interpretation Can not be done.

The light emitting channel assembly (A) according to the present invention is generally installed on a wall, and is a mechanism for improving light effect by irradiating light to one side of the main body 10.

The shape of the main body 10 has been used or used by country and era, such as letters, numbers, symbols, logos, and patterns, as well as various guides, information, advertisements, designs, and warnings, including those newly promised or prescribed. It can be made of any display system, or any shape, shape for securing the functionality or forming a design or aesthetic, and is shown based on the shape of the English alphabet 'b' in the present specification, this is an embodiment The scope of the rights should not be construed as limiting the scope of the rights.

In addition, the main body 10 or the cap 30 or all of them are preferably made of galvalume (Galvalume) material, galval means simply a plated steel sheet made of aluminum and zinc.

Galvalume is an aluminum-zinc highly corrosion resistant hot-dip galvanized steel sheet that ideally combines sacrificial corrosion resistance, alkali resistance, and aluminum advantages with durability, heat resistance, and acid resistance. And, 43.4% by weight of zinc, 1.6% by weight of silicon, the volume ratio of aluminum occupies 80% of the steel sheet exhibits the full advantage of aluminum.

Again, the main body 10 is composed of an inner wall portion 13 forming the accommodating portion 11, and more precisely, a bottom portion 12 and an inner wall portion 13 forming an outer wall of the bottom portion 12. ) To form an accommodating part 11, and the upper part of the main body 10 has a structure for forming an open part 14 that is open to couple the light transmitting member 23 to be described later.

The bottom portion 12 is to form the bottom of the body 10 and at the same time to be fixed in close contact with the mounting wall, the floor to be installed, although not shown in the figure, a separate through hole is further formed to emit light described later It is preferable that the cable for applying power to the member 21 can be penetrated.

In addition, the bottom portion 12 is provided with an inner wall portion 13 to form a receiving portion 11, the inner wall portion 13 has a structure in which an open portion 14 is formed, the inner wall portion 13 ) Is provided to form an outer wall on the edge of the bottom portion 12 according to the shape of the bottom portion 12.

Both the bottom part 12 and the inner wall part 13 are made of a metallic material, more preferably, a galvan material, which improves durability. The joint between the bottom part 12 and the inner wall part 13 is welded. After bonding, it is also possible to apply a metallic adhesive firmly fixed to each other, or to be manufactured by injection molding method, and the scope of rights should not be limitedly interpreted.

The accommodating part 11 is provided with a light emitting unit 20 to emit light. More precisely, the light emitting unit 20 includes a light emitting member 21 provided in the accommodating part 11, and The upper part of the main body 10, that is, provided in the opening portion 14 is made of a light transmitting member 23 for opening and closing the receiving portion (11).

First, the light emitting member 21 is preferably made of a low power, high brightness LED, a plurality of the light emitting member 21 is fixed to the bottom surface of the receiving portion (11).

The light transmitting member 23 is provided on the upper portion of the main body 10, that is, the opening 14 to transmit and diffuse the light emitted from the light emitting member 21,

It is preferable that the light transmitting member 23 is made of an optical diffuser or a sacryl or an acrylic material.

In more detail, the light transmitting member 23 may be made of a light diffusion PC (polycarbonate) material or an acrylic material, which is often used for a lighting lamp, or may be made of a sryl acrylic material.

Sri acryl is a kind of acryl, which refers to an acre of a milky translucent color, also called lighting acrylic, and the inside of the light transmitting member 23 is also preferably filled with the same material.

Again, the light transmitting member 23 is provided at the upper portion of the main body 10, that is, the opening portion 14, and the receiving part 11 is opened and closed as the light transmitting member 23 is provided.

More precisely, the light transmitting member 23 is provided to be seated on the upper portion of the main body 10, and in this case, the light transmitting member 23 is prevented from being introduced into the receiving part 11. It is characterized in that it further comprises a support unit 40 that can support the lower surface of the member (23).

In addition, in the present invention, the support unit 40 is formed of a protrusion formed by bending the upper portion of the main body 10, more precisely, the inner wall portion 13, to form a separate flange or processing and joining process may be omitted. It is possible to improve the manufacturing convenience.

More specifically, the support unit 40 is a protrusion bent in the direction of the receiving portion 11 at the upper end of the main body 10, more precisely the first bending line 41 and the second bending line 42 and The third bending line 43 is formed to be bent in the direction of the accommodating part 11 to invade the accommodating part 11.

Referring to the shape and the molding method of the support unit 40 in more detail,

First, the first bent line 41 is formed vertically on the inner wall portion 13, and the second bent line 42 and the third bent line 43 are lower ends of the first bent line 41. It is formed diagonally from the point 411 to the upper end of the inner wall portion 13.

At this time, the upper end point of the first bent line 41 is positioned at the center of the interval between the upper end points 421 and 431 of each of the second bent line 42 and the third bent line 43. The second bent line 42 and the third bent line 43 are configured to be mirror-symmetric with respect to the first bent line 41.

By the first bend line 41, the second bend line 42 and the third bend line 43, between the first bend line 41 and the second bend line 42 46 is formed, and a second bent surface 47 is formed between the first bent line 41 and the third bent line 43.

The first bent surface 46 and the second bent surface 47 both form a triangular shape.

In addition, the bending direction of the first bent line 41 and the bending directions of the second and third bent lines 42 and 43 may be opposite to each other.

Therefore, when the worker presses the first bending line 41 in the direction of the receiving portion 11 from the outside so as to invade the receiving portion 11, the first bending surface 46 and the second bending surface 47 is the receiving portion. The light-transmitting member 23 is inserted into the (11) side to form a triangular pyramid-shaped protrusion and supports the lower part of the light-transmitting member 23 provided in the opening portion 14, more precisely, the lower edge. It is prevented from entering into the accommodating part 11.

In other words, as the first bent surface 46 and the second bent surface 47 are formed to invade the receiving portion, the lower edge of the light transmitting member 23 is formed in the first bent surface 46 and the second bent surface ( 47) can be supported by the upper end,

With the above configuration, the operator can support the lower portion of the light transmitting member 23 by a simple bending process without any complicated forming and joining process, and thus, the manufacturing convenience and cost reduction effect can be expected.

In addition, in order to prevent separation of the light transmitting member 23, the present invention further adds to the configuration of the cap 30, Figures 2 and 4 of the light transmitting member 23 to which the cap 30 is coupled The first embodiment is shown, and Figs. 3 and 5 show the second embodiment.

First, the cap 30 will be described with reference to the drawings. The cap 30 is a pillar made of an outer wall portion 33 to form a hollow portion 31 that is opened up and down, and the main body is formed on the hollow portion 31. 10 is made to be inserted.

That is, the cap 30 is fitted to the outer surface of the main body 10, the inner wall of the outer wall portion 33 and the outer side of the inner wall portion 13 is made of a structure in close contact with each other.

In addition, the upper portion of the cap 30 is further formed with a flange portion 35 protruding inward, the flange portion 35 is the upper surface of the light transmitting member 23, more precisely the edge of the light transmitting member 23 It is made to support and press the upper surface.

Therefore, as the upper surface of the light transmitting member 23 is pressed by the cap 30, and the lower surface of the light transmitting member 23 is pressed by the support unit 40, a separate fixing device, that is, bolts, adhesives, etc. It is made of a structure that prevents the separation of the light transmitting member 23 without a configuration.

Furthermore, as in the second embodiment, an outer flange portion 231 may be further provided at an edge of the light transmitting member 23 so that the flange portion 35 may be in close contact with the upper surface of the outer flange portion 231. The scope of rights should not be construed as limiting.

In addition, as shown in the figure, the shape of the main body 10 may be formed in a shape that is provided with a through portion 14 is opened up and down inside,

Accordingly, the inner wall portion 13 further includes an inner wall portion 13 ′ provided around the through portion 14.

The inner wall portion 13 ′ is further provided with the support unit 40 ′ to support the lower surface of the light transmitting member 23 so that the supporting force can be further improved to stably mount the light transmitting member 23. Is done.

Figure 6 shows a modification according to the present invention, in order to more securely fixed the cap 30, the cap 30 and the main body 10, more accurately the outer wall portion 33 and the inner wall portion ( 13 may be fastened by a fixing pin unit. For this purpose, the main body 10 may further include a separate protrusion 131 protruding inward to form a pin hole PH.

In more detail with respect to the fixing pin unit, the fixing pin unit PD is provided in the protrusion (main body 10), the pinhole (PH1) including a rotation core member (PH1) protruding in the center is provided )and. The fixing pin P is inserted into the pin hole PH, and the rotation core member PH1 is interpolated, and a fitting hole P1 having a locking groove P11 is formed at an inner side thereof. It is provided in the PH1, comprising a rotation fixing body (S) which is provided to protrude outward from the rotary core member (PH1) to be drawn into the locking groove (P11),

When the fixing pin (P) is inserted into the pin hole (PH), the rotation fixing body (S) is introduced into the locking groove (P11) to prevent the separation of the fixing pin (P),

The rotary core member PH1

It consists of a fixed core (PH11) is fixed to the bottom of the pin hole (PH), and a rotating core (PH12) rotatably provided in the fixed core (PH11), the rotation core (PH12) in the anti-entry block (PH13) Is equipped with more,

After the fixing pin (P) is coupled, when rotating the rotary core (PH12), the anti-entry block (PH13) supports the end of the rotation fixing body (S) to rotate the rotation fixing body (S) inward It is characterized in that it is made so as not to be separated from the locking groove (P11).

6 [A] and FIG. 6 [B], each configuration will be described first. FIG. 6 [A] shows a cross section before the fixing pin P and the pinhole PH are coupled. Figure 6 [B] shows a cross section after bonding,

The fixing pin (P) has a similar shape to the general bolt made of a head portion (P2) and the body portion (P3), the center of the fixing pin (P) is fitted with the insertion of the rotary core member (PH1) The hole P1 is formed, and the outer surface of the body portion P3 is made flat so that it can be fitted into the pinhole PH.

The fitting hole P1 is a space into which the rotary core member PH1 is inserted, and is formed on both sides of the fitting hole P1 such that the locking grooves P11 are overlapped and arranged according to the thickness of the cap 30. It is selected to be made so that the rotating fixture (S) is drawn.

The locking groove (P11) and the rotational fixing body (S) has a semi-circular shape, which is when the fixing pin (P) and when the separation of the fixing pin (P) the introduction of the fixing pin (P) and In order to easily rotate the rotating body (S) in response to the separation operation.

In more detail with respect to the pin hole (PH), the pin hole (PH) is made so that the body portion (P3) of the fixing pin (P) can be retracted, the rotary core member (PH1) protruding in the center Characterized in that is provided.

In more detail with respect to the rotary core member (PH1),

The rotary core member PH1 is composed of a fixed core material PH11 formed in the bottom of the pin hole PH and a rotary core material PH12 provided in the fixed core material PH11, but the bottom surface of the rotary core material PH12 The center is rotatably provided on the basis of the center and the rotation point (PH2) of the rotary core material PH12 (more precisely the center and the fixing of the anti-retraction block (PH13) provided in the rotary core material PH12). Core material (PH11) is made of a structure that is rotationally coupled.)

Further, the rotation point (PH2) is characterized in that the entry prevention block (PH13) is further provided to prevent the entry of the rotation fixing body (S).

Before describing the pull-in prevention block (PH13), the rotation fixing body (S) is described, the rotation fixing body (S) is hinged to one side, preferably both sides of the fixed core member, It is preferable that the hinge spring (SS) is provided at the hinge-coupled portion so as to receive the elastic force to the outside.

In addition, the rotation core member (PH1) is further formed with an inlet space (PH3) through which the rotatable fixed body (S) can be drawn.

Therefore, when the fixing pin (P) is inserted into the pin hole (PH), the rotation fixing body (S) is allowed to engage the fixing pin (P) by repeating the operation to be drawn inward by the inlet space (PH3), At this time, the rotation fixing body (S) is fitted into the locking groove (P11) of the fixing pin (P) by the elastic force to fix the fixing pin (P).

As described above, when the rotation fixing body S is fitted into the locking groove P11, there must be a separate device for maintaining the fixing pin P to prevent the fixing pin P from being separated from the pinhole PH. The rotary core material PH12 is provided with the above-mentioned anti-traction block PH13.

First, as shown in the drawing, the pull-out prevention block PH13 is a protrusion made of a smaller width when viewed in one direction than the diameter of the rotary core material PH12.

Specifically, as shown in FIG. 6 [A], due to the difference in width of the anti-retraction block PH13, the rotational fixing body S can be rotated by forming the retracting space PH3 on both sides. However, after the fixing pin (P) is rotated by rotating the rotary core material (PH12) (the top surface of the rotary core material PH12 for rotation is further provided with a separate adjustment groove (PH4), the user, such as a driver It is made to be rotated by using.), The retraction prevention block (PH13) is rotated to change to the shape as shown in Figure 6 [B] according to the diameter difference, one end of the rotation fixing body (S), more precisely inside By supporting the rotation fixing body (S) to prevent the introduction into, thereby preventing the fixing pin (P) to be separated arbitrarily.

In addition, the fixing pin unit PD of the present invention is for fixing the cap 30 (outer wall portion 33) and the main body 10 (inner wall portion 13), the cap 30 has a separate through hole ( 331 is further provided, the body portion P3 of the fixing pin (P) is coupled to the pin hole (PH) through the through hole 331, the head portion (P2) is one surface of the cap 30 Press to fix,

It is characterized in that it further comprises a separate pressing member (P4) to improve the fixing force, to correct the error due to the position of the rotation fixing body (S) and the locking groove (P11).

The pressing member P4 is provided on an outer surface of the body portion P3, but is provided with a pressing plate P41 spaced apart from the head portion P2, and a plurality of elastic bodies connecting the head portion P2 and the pressing plate P41. It includes (P42).

That is, the pressing plate (P41) is to press one surface of the cap 30, it is possible to improve the pressing force by the elastic force of the elastic body (P42), the separation distance between the pressing plate (P41) and the head portion (P2). By varying the degree of compression of the elastic body (P42) by the rotation fixing body (S) and the locking groove (P11) to be coupled to correspond to the exact position to each other characterized in that to improve the bonding force.

That is, the present invention is made to secure the cap 30 and the main body 10 more firmly even by rotating the rotation core material PH12 by only 90 degrees by the above configuration improves the work convenience compared to the conventional bolting method In the case of the conventional bolting method, the screw thread is broken and the bonding force may be weakened. However, the present invention does not cause such a problem, and thus, the coupling efficiency and stability can be secured.

In addition, in the above description of the present invention, the light emitting channel assembly having a specific shape, structure, and configuration has been described with reference to the accompanying drawings, but the present invention can be variously modified, changed, and replaced by those skilled in the art. Modifications and substitutions should be construed as falling within the protection scope of the present invention.

A: light emitting channel assembly 10: main body
11: accommodating part 12: bottom part
13: inner wall portion 14: opening portion
20: light emitting unit 21: light emitting member
23: light transmitting member 231: outer flange portion
30 cap 31 hollow part
33: outer wall 331: through hole
35: flange 40: support unit
41: first bending line 42: second bending line
43: third bending line 46: the first bending surface
47: second bending surface

Claims (4)

A main body 10 in which the inner wall portion 13 is formed to form the accommodating portion 11;
The light emitting member 21 is provided in the receiving portion 11, the light emitting member 21 for irradiating light and the light transmitting member 23 for closing the receiving portion 11 in the upper portion of the main body 10, the light emitting member 21 Light emitting unit 20 is made so that the light of the) is emitted to the outside through the light transmitting member (23);
An outer wall portion 33 forming a hollow portion 31 having a vertically open shape so that the inner wall portion 13 is inserted, and bent inward from an upper portion of the outer wall portion 33 to be provided on the main body 10. A cap 30 formed of a flange portion 35 supporting an upper surface of the edge of the light transmitting member 23;
One or more support units 40 protruding from the inner wall part 13 of the main body 10 toward the receiving part 11 to support the lower surface of the light transmitting member 23;
Including but not limited to,
The inner wall portion 13 and the outer wall portion 33 are fastened to each other through the fixing pin unit PD,
The fixing pin unit PD
A pinhole PH provided on the main body 10 and including a rotation core member PH1 protruding in the center thereof;
A fixing pin (P) inserted into the pin hole (PH), wherein the rotation core member (PH1) is interpolated, and a fitting hole (P1) having a locking groove (P11) formed on an inner side thereof;
It is provided in the rotary core member (PH1), and comprises a rotation fixing body (S) which is provided to protrude outward from the rotary core member (PH1) to be inserted into the locking groove (P11),
The fixing pin (P) is made of a head portion (P2) and the body portion (P3),
The body portion P3 passes through the through hole 331 provided in the outer wall portion 33 so that the head portion P2 of the fixing pin P presses one surface of the outer wall portion 33. PH), the rotation fixing body (S) is introduced into the locking groove (P11) to prevent the separation of the fixing pin (P),
The rotary core member PH1
It consists of a fixed core (PH11) is fixed to the bottom of the pin hole (PH), and a rotating core (PH12) rotatably provided in the fixed core (PH11), the rotation core (PH12) in the anti-entry block (PH13) Is equipped with more,
After the fixing pin (P) is coupled, when rotating the rotary core (PH12), the anti-entry block (PH13) supports the end of the rotation fixing body (S) to rotate the rotation fixing body (S) inward The light emitting channel assembly, characterized in that it is made so as not to be separated from the locking groove (P11). The method of claim 1,
The support unit 40
First and second bent lines 41 formed in the vertical direction from the upper end of the inner wall part 13 and second and third bent lines formed from the lower end of the first bent line 41 to the upper end of the inner wall part 13 in an oblique direction. (42) (43), the light emitting channel assembly, characterized in that the projection bent in the direction of the receiving portion (11). The method of claim 1,
The main body 10 is further provided with a through portion 14,
The inner wall portion 13
Further comprising an inner wall portion 13 'formed at the edge of the through portion 14,
Emission channel assembly, characterized in that the support unit 40 is further provided on the inner wall portion (13 '). The method according to any one of claims 1 to 3,
The outer flange portion 231 is further provided at the edge of the light transmitting member 20,
Emission channel assembly characterized in that the flange portion (35) of the cap (30) is made to support the upper surface of the outer flange portion (231).

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