KR200358409Y1 - A traffic signal structure of a parts separation - Google Patents

Abstract

The present invention relates to an LED signal lamp used to give a signal of whether or not a traffic signal or a road signal for walking on a road.

The present invention incorporates a detachable component assembly member on an outer case of an LED signal lamp, and then assembles a component such as an LED signal lamp, such as a flange formed with a back cover, a lens, and an LED module, to the component assembly member, thereby causing damage to the component. In addition, it provides a separate part traffic light structure that improves the convenience of management by separating only the parts assembly member from the outer case during the replacement cycle and enabling partial maintenance of the parts.

Description

A traffic signal structure of a parts separation}

The present invention relates to an LED signal used to give a signal of whether or not a traffic signal or a road crossing, such as a road pedestrian signal, or more specifically, after assembling the detachable component assembly member to the outer case of the LED signal lamp The present invention relates to a separate part of a traffic light structure for assembling parts of an LED signal light (eg, a back cover, a lens, and a flange formed with an LED module) to a member so that partial maintenance of the parts can be easily performed at any time.

In general, although the LED traffic light is not shown, the front plate is coupled to the outer case so as to open and close rotation, and the front plate is a flange of the back cover and the lens and the LED module as the parts of the LED signal light through the fastening means such as bolts. It consists of a structure that is combined.

In addition, when a closed rotation of the front plate is made by the outer case, locking portions (eg, bolts, pins, etc.) are formed at one side of the outer case and the front plate so that the closed state is fixed. have.

However, the conventional LED signal lamp as described above is an integral structure in which the front panel is openly and rotatably coupled to the outer case, and when a failure or replacement cycle of components coupled to the front panel with a bolt or the like occurs, Partial maintenance of the parts was quite difficult.

That is, in order to replace the parts coupled to the front panel with a bolt or the like, the outer case of the LED signal lamp is completely separated from the installation place, or the operator directly opens or closes the front panel at the site through a separate equipment (for example, a ladder car). Subsequently, the maintenance was difficult, such as the need to replace parts by releasing bolts attached to the front panel.

Therefore, the present invention was devised to solve the conventional problems as described above, the present invention, after combining the detachable parts assembly member to the outer case of the LED signal lamp, the back cover, the lens, the LED module is By assembling and constructing parts such as LED signals such as flanges formed, it is possible to improve the convenience of management by separating parts only from the outer case to enable partial maintenance of parts when parts are damaged or other replacement cycles. The purpose is to provide a separate component traffic light structure.

1 is a perspective view showing the structure of an outer case as an embodiment of the present invention.

Figure 2 is an overall perspective view of the LED traffic light structure consisting of a multi-stage as an embodiment of the present invention.

Figure 3 is a cross-sectional view of the shaft coupling portion of the outer case and the component assembly member in one embodiment of the present invention.

Figure 4 is a cross-sectional view of the coupling portion of the outer case and the component assembly member in one embodiment of the present invention.

5 is a perspective view showing the structure of a component assembly member according to one embodiment of the present invention;

Figure 6 is a plan view showing a structure of a component assembly member in one embodiment of the present invention.

Figure 7 is a state in which the component assembly member and components are coupled by a screw method in one embodiment of the present invention.

8 is a cross-sectional view showing a state in which a component assembly member and components are coupled by a screw method as an embodiment of the present invention.

9 is a cross-sectional view of a state in which a component assembly member and components are coupled by a fitting method in another embodiment of the present invention.

10 is a cross-sectional view of a state in which a component assembly member and components are coupled by fitting and engaging in another embodiment of the present invention.

11 is a cross-sectional view of a state in which a component assembly member and components are coupled in a locking manner by fitting rotation in another embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

One ; Outer case 2; Front panel

3; Back cover 4; lens

5; LED module 6; flange

7; Locking joint 8; volt

11; Frame coupling part 12; Frame fixing

13; Spinneret 20; Assembly parts

21; Assembly frame 22; Axis frame

23; Fixed frame 24; Cover joint

25; Lens couplings 31, 32, 33, 34; 1,2,3,4 thread

41; Power connector 42; wire

51; Ring groove 52; Rubber ring

61,72,74; First, second and third locking grooves 62,73; 1st and 2nd hook

71; Inclined protrusion

Hereinafter, a preferred embodiment of the present invention based on the accompanying drawings.

1 is a perspective view showing the structure of the outer case as an embodiment of the present invention, Figure 2 is an overall perspective view of the structure of the LED signal light consisting of a multi-stage as an embodiment of the present invention, Figure 3 is an embodiment of the present invention This is a sectional view of the shaft coupling part of the outer case and the parts assembly member.

Figure 4 is a cross-sectional view of a fastening coupling portion of the outer case and the component assembly member as an embodiment of the present invention, Figure 5 is a perspective view showing the structure of the component assembly member as an embodiment of the present invention, Figure 6 In one embodiment of the plan view showing the structure of the assembly parts.

7 is a state in which the component assembly member and the components are coupled by a screw method in one embodiment of the present invention, Figure 8 is a combination of the state in which the component assembly member and components are coupled by a screw method in an embodiment of the present invention It is a section.

1 to 8, the outer case (1), the front plate (2), the back cover (3), the lens (4), the flange (6) on which the LED module 5 is formed, the locking fastening part In the structure of the LED signal lamp comprising (7),

The outer case 1 is detachably coupled to the component assembly member 20 to which the back cover (3), the lens (4) and the flange (6) formed with the LED module 5, the components of the LED signal lamp are assembled. It is characterized by.

According to another aspect, the outer case (1),

Frame coupling portions 11 are formed at upper and lower ends of one side of the inside,

Upper and lower ends of the other side of the inner frame assembly 12 for fixing the closed state of the assembly assembly 20, respectively, is formed,

The frame coupling portion 11 is characterized in that the shaft assembly 13 for guiding the opening and closing rotation while the parts assembly member 20 is fastened.

According to yet another aspect, the component assembly member 20,

Assembly frame 21 in the form of a circular ring in which a plurality of bolted fastening holes 21a are formed on a surface such that the flange 6 on which the LED module 5 is formed is coupled by a bolt 8,

The shaft frame 22 is formed in the circumferential direction of one side portion of the assembly frame 21 is formed in the shaft fastening hole 22a to be coupled to the shaft projection 13,

A fixing frame 23 having a U-shaped fastening groove 23a formed in a horizontal direction (left horizontal direction in the drawing) at the peripheral surface of the other side of the assembly frame 21 to be engaged with the frame fixing part 12,

A cover coupling part 24 formed on the other surface of the assembly frame 21 to which the back cover 3 is coupled;

Formed on one surface of the assembly frame 21 is characterized in that consisting of a lens coupling portion 25 is coupled to the lens (4).

According to another aspect,

The cover coupling part 24 and the back cover 3 are characterized in that the first and second screw parts 31 and 32 are formed to be coupled by a screw method, respectively.

According to another aspect,

The lens coupling portion 25 and the lens 4 are characterized in that the third and fourth screw portions 33 and 34 are formed to be coupled by a screw method, respectively.

According to yet another aspect, the LED module 5,

It is characterized in that the wire 42 having a power connector 41 so as to be separated from the power supply line.

Referring to Figures 1 to 8 attached to the operation of an embodiment of the present invention configured as described above are as follows.

First, as shown in FIGS. 1 and 2, the front plate 2 is rotatably coupled to the outer case 1, and then the outer case 1 is coupled in multiple stages as in FIG. 2.

Subsequently, in the state in which the front plate 2 is opened and rotated, as shown in FIG. 2, the back cover 3, the lens 4, and the LED module 5, which are components of the LED signal lamp, are formed in the outer case 1. The flange 6 is coupled to the assembled parts assembly 20.

That is, the parts assembly member 20 is the shaft frame 22, the fixing frame 23, the cover coupling portion 24, the lens coupling to the assembly ring 21 of the circular ring shape as shown in Figures 5 to 7 Bar 25 is configured,

One surface of the assembly frame 21, that is, the flange 6 having the LED module 5 is closely attached to one surface of the assembly frame 21 on which the bolt fastening hole 21 is formed, followed by the assembly frame 21 and the flange. (6) is firmly coupled with a bolt (8).

Next, since the first screw portion 31 is formed on the cover coupling portion 24 formed on the other surface of the assembly frame 21, and the second screw portion 32 is formed on the inner side of the back cover 3, As shown in FIG. 8, the cover coupling part 24 and the back cover 3 are coupled to each other through the first and second threads 31 and 32.

Next, since the third screw portion 33 is formed on the lens coupling portion 25 formed on one surface of the assembly frame 21, and the fourth screw portion 34 is formed on the inner portion of the lens 4, FIG. As in 8, the lens coupling portion 25 and the lens 4 are coupled through the third and fourth screw portions 33 and 34.

At this time, since the wire 42 having the power connector 41 is wired to the LED module 5 of the flange 6 coupled to the assembly frame 21, the power connector 41 is the back cover (3). ) Through.

Thereafter, the assembly frame 21 is inserted into the outer case 1, and then the shaft frame 22 formed in the up and down direction on one circumferential surface of the assembly frame 21 is external as shown in FIGS. 3 and 4. Coupled to the frame coupling portion 11 formed on the upper and lower ends of one side in the case (1).

Then, the frame coupling portion 11 exerts a slight tension, and the shaft projections 13 protruding from the tension to the frame coupling portion 11, respectively, are formed in the shaft fastening holes 22a. By fastening to the), the assembly frame 21 is coupled to the outer case (1), as well as opening and closing rotation is possible by the shaft projection (13).

At this time, when the assembly frame 21 is closed and rotated, the frame as the fastening groove 23a of the fixing frame 23 formed in the horizontal direction (left horizontal direction in the drawing) on the peripheral surface of the other side of the assembly frame 21. By the fastening of the fixing part 12, the assembly frame 21 can be firmly maintained in its closed state in the outer case (1).

Thereafter, after connecting the power connector 41 protruding to the rear of the back cover 3 assembled in the assembly frame 21 with the connector portion (not shown) of the power supply portion, the front plate 2 Close the rotation, the configuration of the LED signal lamp can be completed.

On the other hand, when the LED signal lamp completed as described above is actually installed, if any one of the parts of the LED signal lamp is fixed (e.g., breakage of the LED) or need to be replaced, the operator is required to replace the outer case of the LED signal lamp ( Separating the parts assembly member 20 coupled to 1) was made to replace the parts immediately.

That is, in the prior art, it was difficult to replace the parts, but in the present invention, by separating the parts assembly member 20 to which all the various parts are coupled from the outer case 1, the repair is possible.

In more detail, first, after releasing the fastening member (eg, bolt) from the locking fastening portion 7 of the outer case 1 and the front plate 2 in the field, the front plate 2 is rotated open. Let's do it.

In addition, the assembly frame 21 of the component assembly member 20 coupled to the outer case 1 is also rotated open.

Then, the frame fixing part 12 of the outer case 1 is detached from the fastening groove 23a of the fixed frame 23 formed in the horizontal direction in the assembly frame 21, and the assembly frame 21 is a projection. With the axis (13) as the axis, the open rotation is performed in the same direction as the front plate (2).

Thereafter, the power connector 41 of the wire 42 wired to the LED module 5 is separated from the connector part of the main power supply part, and then any one of the upper and lower frame coupling parts 11 formed in the outer case 1. Up or down.

Then, the frame coupling portion 11 exerts a slight tension, and the shaft projection 13 formed on the frame coupling portion 11 from the tension is the shaft frame 22 included in the component assembly member 20. To the shaft fastening holes 22a of the

The assembly frame 21 to which the component assembly member 20, that is, the flange 6 formed with the back cover 3, the lens 4, and the LED module 5 are coupled, can be easily separated from the outer case 1. Will be.

Therefore, parts can be individually replaced or repaired in the separated assembly frame 21 as described above.

Meanwhile, FIG. 9 is another embodiment of the present invention in which the back cover 3 and the lens 4 are coupled to each other by the assembly frame 21, and the cover coupling part 24 and the lens coupling part 25 for this purpose. In Fig. 1, the ring groove 51 is formed in multiple stages, and then the rubber ring 52 for fastening the back cover 3 and the lens 4 to the ring groove 51 is illustrated.

Hereinafter, since the operation is the same as in the embodiment of the present invention, redundant description will be omitted.

In addition, FIG. 10 is another embodiment of the present invention for coupling the back cover 3 and the lens 4 to the assembly frame 21 in a fitting and engaging manner.

To this end, a plurality of first locking grooves 61 are formed at ends of the back cover 3 and the lens 4, respectively.

The cover coupling part 24 and the lens coupling part 25 of the assembly frame 21 have a plurality of tensions to engage the first locking grooves 61 formed in the back cover 3 and the lens 4, respectively. The first latch hook 62 is formed.

As described above, in another embodiment of the present invention, when the back cover 3 and the lens 4 are respectively coupled to the cover coupling part 24 and the lens coupling part 25 of the assembly frame 21, the back cover ( 3) and the first hooking grooves 61 formed on the lens 4 and the first hooking hooks 62 formed on the cover coupling part 24 and the range coupling part 25 exert a tension while exerting tension. bar,

Both sides of the assembly frame 21 is to maintain the back cover 3 and the lens 4 is firmly coupled.

Here, the coupling surface of the cover coupling portion 24 and the back cover 3 of the assembly frame 21, as well as the coupling surface of the lens coupling portion 25 and the lens 4, although not shown, a separate rubber packing By applying, the assembly frame 21 and the back cover 3 and the lens (4) by providing a seal according to the combination to prevent foreign substances or rainwater to enter the LED module (5).

Hereinafter, the same parts as in the embodiment of the present invention will be denoted by the same reference numerals and the description thereof will be omitted.

In addition, Figure 11 is another embodiment of the present invention to combine the back cover (3) and the lens (4) by the engaging method of rotation by the assembly frame 21,

To this end, on the edges of the back cover 3 and the lens 4, second engaging grooves 72 having inclined protrusions 71 are formed, respectively,

The second locking hooks of the 'A' shape are inserted into the second locking grooves 72 formed in the back cover 3 and the lens 4 on the circumferential side surfaces of the assembly frame 21 and then fastened to the inclined protrusions 71. The third locking groove portion 74 having a plurality of 73 is formed.

As described above, in another embodiment of the present invention, when the circumferential surfaces of the back cover 3 and the lens 4 are brought into close contact with the circumferential sides of the assembly frame 21, respectively, the back cover 3 and the lens 4 The second locking hooks 73 formed in the third locking grooves 74 of the assembly frame 21 are inserted into the second locking grooves 72, respectively.

Thereafter, when the back cover 3 and the lens 4 are rotated, the second locking hook 73 is inserted into the inclined protrusion 71 of the second locking groove 72 so that the assembly frame ( 21, both sides of the back cover 3 and the lens 4 will be able to maintain a firm coupling state.

Here, although not shown in the coupling surface of the assembly frame 21, the back cover 3 and the lens 4 by applying a separate rubber packing, the assembly frame 21, the back cover 3 and the lens 4 ) To provide sealing properties to prevent foreign substances or rainwater from entering the LED module (5).

Hereinafter, the same parts as in the other embodiments of the present invention will be denoted by the same reference numerals and the description thereof will be omitted.

As described above, the signal light structure of the part of the present invention can be detached by attaching a detachable component assembly member to an external case of an LED signal lamp, and then attaching a component such as a back cover, a lens, an LED signal component such as a flange formed with an LED module to the component assembly member. By assembling, it provides an effect of improving the convenience of management, such as separating only the parts assembly member from the outer case when the parts are damaged or other replacement cycles, thereby enabling partial maintenance of the parts.

The present invention is not limited to the above-described specific preferred embodiment, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (9)

In the structure of the LED signal lamp including the outer case, the front plate, the back cover, the lens, the flange on which the LED module is formed, the locking fastening portion, The outer case is a separate part of the structure of the traffic light, characterized in that the detachable coupling component is composed of a back cover and the lens and the assembly of the LED module is formed, the flange is formed. The method of claim 1, wherein the outer case, The upper and lower ends of the one side portion of the inner frame is formed, respectively, and the upper and lower ends of the other inner portion of the frame assembly for fixing the closed state when the rotation of the parts assembly member, respectively, the frame coupling portion of each of the parts assembly member Separating part of the traffic light structure, characterized in that for forming a projection for guiding the opening and closing of the rotation. The method of claim 1, wherein the component assembly member, An assembly frame of a circular ring type in which a plurality of bolted holes are formed on a surface such that a flange on which an LED module is formed is coupled by a bolt, Shaft frame formed in the up and down direction from the peripheral surface of one side portion of the assembly frame and the shaft fastening hole is formed to be coupled to the shaft projection, Fixed frame formed with a U-shaped fastening groove is formed in the horizontal direction on the other side peripheral surface of the assembly frame to be fastened to the frame fixing portion, A cover coupling part formed on the other surface of the assembly frame and having a back cover coupled thereto; Separation type traffic light structure, characterized in that formed on one surface of the assembly frame consisting of a lens coupling portion to which the lens is coupled. The method according to claim 1 or 3, Separating parts of the traffic light structure, characterized in that the cover coupling portion and the back cover are formed by the first and second screw portions to be coupled by a screw method. The method according to claim 1 or 3, Separating parts of the traffic light structure, characterized in that the lens coupling portion and the lens to form a third, fourth screw portion to be coupled by a screw method, respectively. The method of claim 1, wherein the LED module, Separation type signal light structure, characterized in that wiring of the wire with the power connector so as to be separated from the power supply line. The method according to claim 1 or 3, The cover coupling portion and the lens coupling portion, characterized in that the coupling of the back cover and the lens is coupled to the multi-stage ring groove, the rubber ring is coupled to the ring groove to secure the back cover and the lens, Traffic light structure of parts separation type. The method according to claim 1 or 3, A plurality of first locking grooves are formed at each end of the back cover and the lens so that the assembly frame, the back cover, and the lens are engaged by the fitting and locking method. The cover coupling part and the lens coupling part are formed of a plurality of first hook hooks having a tension to engage the first locking groove formed in the back cover and the lens, respectively. The method according to claim 1 or 3, In order that the assembly frame, the back cover and the lens are engaged by the locking method of the rotation, the second surface of the back cover and the lens is formed with a second locking groove having inclined protrusions, respectively, A plurality of third locking grooves having an L-shaped second locking hook is formed on both circumferential sides of the assembly frame to be inserted into the second locking grooves formed on the back cover and the lens, and then to be fastened by the inclined protrusion. Traffic light structure with separate parts.