KR102352832B1 - Test apparatus for lamp module - Google Patents

Abstract

An inspection device for a lighting module capable of position control for each part is provided.
To this end, the apparatus for inspecting a lighting module according to an embodiment of the present invention includes a base plate, a first moving means installed on the base plate, and a first moving means for moving a light source module in which a light source for generating light is disposed forward, backward, left, right, up and down; , installed on the base plate, a second moving means for moving the shade disposed in front of the reflector that reflects the light generated by the light source forward, backward, left, right, up and down, and installed on the base plate, the light reflected by the reflector and a third moving means for moving the lens for distributing light to the outside.

Description

Lighting module inspection device {TEST APPARATUS FOR LAMP MODULE}

The present invention relates to an inspection apparatus for a lighting module, and more particularly, to an inspection apparatus for a lighting module capable of position control for each part.

In general, an illumination module includes a light source that generates light, a reflector that reflects the light generated by the light source, and a lens that distributes the light reflected by the reflector to the outside.

The lighting module is regulated so that a light pattern and amount of light distributed to the outside satisfies the Act on Vehicle Safety Standards.

Accordingly, the company producing the lighting module tests the light pattern and the amount of light distributed by the lighting module to the outside in order to satisfy the rules related to vehicle safety standards.

However, in the prior art, since the test is conducted in a state in which the lighting module is completed, there is a problem in that it is difficult to precisely adjust the angle and position between the parts, and there is a problem in that it is difficult to analyze the performance for each part.

The problem to be solved by the present invention is to provide an inspection device for a lighting module capable of position control for each part.

The problems of the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, an apparatus for inspecting a lighting module according to an embodiment of the present invention includes a base plate, and a method for moving a light source module installed on the base plate, in which a light source generating light is disposed, forward, backward, left, right, up and down 1 moving means, installed on the base plate, a second moving means for moving a shade disposed in front of a reflector that reflects the light generated by the light source forward, backward, left, right, up and down, installed on the base plate, the reflector and a third moving means for moving the lens for distributing the reflected light to the outside.

Details of other embodiments are included in the detailed description and drawings.

In the apparatus for inspecting a lighting module according to the present invention, the first moving means can move the light source module on which the light source is arranged up and down, and the second moving means can move the shade up and down, back and forth, left and right, up and down, and the third Since the moving means can move the lens forward, backward, left, right, up and down, the position of the light source, the shade, and the lens can be individually controlled, so that the performance analysis of the light source, the shade and the lens can be performed individually.

Effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a view showing a lighting module to be inspected by an inspection apparatus of a lighting module according to an embodiment of the present invention;
2 is a perspective view showing an inspection device of a lighting module according to an embodiment of the present invention;
3 and 4 are perspective views showing the moving module shown in FIG. 2;
5 is a side view showing an inspection device of a lighting module according to an embodiment of the present invention;
6 is a front view showing an inspection device of a lighting module according to an embodiment of the present invention;
7 is a plan view showing an inspection apparatus of a lighting module according to an embodiment of the present invention.

Advantages and features of the present invention, and methods for achieving them, will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only this embodiment serves to complete the disclosure of the present invention, and to obtain common knowledge in the technical field to which the present invention pertains. It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

Hereinafter, an apparatus for inspecting a lighting module according to an embodiment of the present invention will be described with reference to the drawings.

1 is a view showing a lighting module inspected by a lighting module inspection apparatus according to an embodiment of the present invention.

1, the lighting module inspected by the inspection apparatus of the lighting module according to the embodiment of the present invention is a headlamp installed in the front of a vehicle, and a light source module (1a) for generating light is disposed ( 1), a reflector 2 that reflects the light generated by the light source 1a, and a lens 3 that distributes the light reflected by the reflector 2 to the outside.

The light source 1a is provided with a bulb, and the tip is inserted into the reflector 2 from the rear of the reflector 2 . The light source module 1 may include a socket 1b on which the light source 1a is mounted and disposed at the rear of the reflector 2 . However, when the light source 1a is provided as an LED (light emitting diode) instead of a bulb, the light source module 1 may include a printed circuit board (PCB) on which the LED is mounted instead of the socket 1b.

The reflector 2 is disposed in front of the light source module 1 . The reflector 2 has an open front, a hollow inside, and a concave curved inside surface. A reflective material made of aluminum capable of reflecting the light generated by the light source 1a is deposited on the inner surface of the reflector 2 which is formed concavely. Accordingly, the light generated by the light source 1a is reflected by the reflective material deposited on the inner surface of the reflector 2 and moves to the lens 3 through the open front of the reflector 2 .

A shade 4 is coupled to the open front of the reflector 2 . The shade 4 has a hole through which the reflected light can pass, so that the light reflected from the reflector 2 can be moved to a predetermined position of the lens 3 through the hole.

The lens 3 is disposed in front of the reflector 2 to distribute the light reflected by the reflector 2 to the outside. The lens 3 may be coupled directly to the front of the reflector 2 . Of course, in the case of a projection type headlamp, a lens holder for guiding the light reflected by the reflector 2 to the lens 3 may be further disposed between the lens 3 and the reflector 2 . The lens holder is formed in a substantially cylindrical shape with an empty interior, and has front and rear openings, so that the lens 3 is coupled to the opened front, and the reflector 2 is coupled to the opened rear.

On the other hand, the rules on automobile safety standards regulate the pattern and amount of light distributed to the outside of the lighting module, so that the light distributed to the outside of the lighting module is transmitted to the driver of the preceding vehicle and the oncoming vehicle (oncoming vehicle). This is done so as not to cause glare.

Therefore, the lighting module must be tested to find out whether the pattern of the light distributed to the outside and the amount of light satisfy the rules related to the vehicle safety standards. The pattern and amount of light distributed by the lighting module to the outside are changed according to the focal length and angle between the light source 1a, the shade 4 and the lens 3 .

2 is a perspective view showing an inspection device of a lighting module according to an embodiment of the present invention.

1 and 2, the inspection apparatus of the lighting module according to the embodiment of the present invention, the light source module (1), the shade (4), and the lens (3) in order to be able to individually control the position , The first moving means 100 for moving the light source module 1 forward, backward, left, right, up and down, the second moving means 200 for moving the shade 4 forward, backward, left, right, up and down, and the lens 3 forward, backward, left, right, up and down and a third moving means 300 for moving the .

The first moving means 100 directly supports the light source module 1 and moves it forward, backward, left, right, up and down, the second moving means 200 directly supports the shade 4 to move it forward, backward, left, right, up and down, and the third movement The means 300 directly supports the lens 3 and moves it forward, backward, left, right, up and down. However, the second moving means 200 may support the reflector 2 in a state in which the shade 4 is coupled to the front of the reflector 2 to move the shade 4 forward, backward, left, right, up and down.

The first moving means 100 , the second moving means 200 , and the third moving means 300 are formed in the same or similar configuration. However, since the shapes of the light source module 1, the shade 4 and the lens 3 are different, the first support member 140 supporting the light source module 1 and the second support member 140 supporting the shade 4 are different. The member 240 and the third support member 340 supporting the lens 3 are preferably formed in different shapes.

The first moving means 100 , the second moving means 200 , and the third moving means 300 are installed on the base plate 500 forming the bottom surface. On the upper side of the base plate 500, the handle portion 550 is installed in the front and rear, respectively. The inspector may hold the handle 550 and lift and then move the inspection device of the lighting module according to the embodiment of the present invention.

3 and 4 are perspective views illustrating the moving module shown in FIG. 2 .

2 to 4, the inspection device of the lighting module according to the embodiment of the present invention, the guide block 11, the moving block 12, the actuator 15, the slot member 16 and the stopper (17) A total of nine moving modules (10, 20, 30, 40, 50, 60, 70, 80, 90) made of That is, the first moving means 100 includes three moving modules 10, 20, 30, and the second moving means 200 includes three moving modules 40, 50, 60, and the third The moving means 300 includes three moving modules 70 , 80 , 90 .

In the following description, the first to ninth attached to the front of the guide block 11 are for distinguishing that they are installed in the first moving means 100 to the third moving means 300 , and the first to ninth attached to the front of the moving block 12 . The first to 9 are for distinguishing that they are installed in the first moving means 100 to the third moving means 300 , and the first to 9th first moving means 100 to the third attached to the front of the actuator 15 . It is for distinguishing that it is installed in the moving means 300, and 1 to 9 attached to the front of the slot member 16 is also to distinguish that it is installed in the first moving means 100 to the third moving means 300 , 1 to 9 attached to the front of the stopper 17 As for distinguishing that installed in the first moving means 100 to the third moving means 300, the first to ninth guide blocks 11 are the same drawing Reference numerals are used, and the first to ninth moving blocks 12 also use the same reference numerals, and the first to ninth actuators 15 also use the same reference numerals, and the first to ninth slot members 16 . Also, the same reference numerals are used, and the first to ninth stoppers 17 will also be described using the same reference numerals.

5 is a side view showing an inspection device of a lighting module according to an embodiment of the present invention, Figure 6 is a front view showing an inspection device of a lighting module according to an embodiment of the present invention, Figure 7 is a lighting according to an embodiment of the present invention It is a plan view showing the inspection device of the module.

Hereinafter, detailed configurations of the first moving means 100 , the second moving means 200 , and the third moving means 300 will be described with reference to FIGS. 2 to 7 .

First, the first moving means 100 will be described as follows.

The first moving means 100 includes a first moving module 10 coupled to an upper surface of the base plate 500 and a second moving module 20 coupled to an upper surface of the first moving module 10, The first connecting member 120 coupled to the upper surface of the second moving module 20 , the third moving module 30 coupled to the upper end of the first connecting member 120 , and the third moving module 30 ) It includes a first support member 140 coupled to the front surface of the.

The first moving module 10 is configured to move the light source module 1 left and right, and includes a first guide block 11 , a first moving block 12 , and a first actuator 15 . In addition, the second moving module 20 is configured to move the light source module 1 back and forth, and includes a second guide block 11 , a second moving block 12 , and a second actuator 15 . And, the third moving module 30 is a configuration for moving the light source module 1 up and down, and includes a third guide block 11 , a third moving block 12 , and a third actuator 15 . Of course, the installation positions of the first moving module 10 and the second moving module 20 may be interchanged.

The first guide block 11 is coupled to the upper side of the base plate 500 and fixed to the base plate 500 . The first guide block 11 may be coupled to the upper side of the base plate 500 through a screw. A first guide portion 11a is formed to protrude above the first guide block 11 . The first guide portion 11a is preferably formed to be long left and right so as to guide the first moving block left and right.

The first moving block 12 is movably coupled to the upper side of the first guide block 11 . The first moving block 12 is guided by the first guide unit 11a, and is movable left and right.

The first actuator 15 moves the first moving block 12 left and right. The first actuator 15 includes a first cylinder 13 coupled to the first guide block 11 , and a first rod 14 coupled to the first moving block 12 . The first rod 14 is coupled to the first cylinder 13 so as to be drawn out, and can move the first moving block 12 to the left while being drawn out from the first cylinder 13 , and the first cylinder 13 . It is possible to move the first moving block 12 to the right while being inserted into the. The first actuator 15 may be formed in a structure such as a conventional micrometer. That is, the first actuator 15 is rotatably disposed on the outer circumferential surface of the first cylinder 13 and a control unit (not shown) operated by a user may be disposed, and in this case, the control unit is rotated by the user In this case, the first rod 14 may be withdrawn from the first cylinder 13 . Of course, the first actuator 15 may be formed of a pneumatic cylinder device or a hydraulic cylinder device of a method in which the first rod 14 is drawn out by the pressure in the first cylinder 13 .

The second guide block 11 is coupled to the upper side of the first moving block 12 . The second guide block 11 may be coupled to the upper side of the first moving block 12 through a screw. The second guide block 11 is moved left and right together with the first moving block 12 when the first moving block 12 is moved left and right. A second guide portion 11a is formed to protrude above the second guide block 11 . The second guide portion 11a is preferably formed to be long in front and back so as to guide the second moving block 12 back and forth.

The second moving block 12 is movably coupled to the upper side of the second guide block 11 . The second moving block 12 is guided by the second guide unit 11a, and is movable back and forth.

The second actuator 15 moves the second moving block 12 back and forth. The second actuator 15 includes a second cylinder 13 coupled to the second guide block 11 , and a second rod 14 coupled to the second moving block 12 . The second rod 14 is coupled to the second cylinder 13 so as to be drawn out, and can move the second moving block 12 forward while being drawn out from the second cylinder 13 , and the second cylinder 13 . It is possible to move the second moving block 12 to the rear while being inserted into the inside of the. The second actuator 15 may be formed in a structure such as a conventional micrometer. That is, the second actuator 15 is rotatably disposed on the outer circumferential surface of the second cylinder 13 so that a control unit (not shown) operated by a user may be disposed, and in this case, the control unit is rotated by the user In this case, the second rod 14 may be withdrawn from the second cylinder 13 . Of course, the second actuator 15 may be formed of a pneumatic cylinder device or a hydraulic cylinder device of a method in which the second rod 14 is drawn out by the pressure in the second cylinder 13 .

The lower end of the first connecting member 120 is coupled to the upper side of the second moving block 12 . A first coupling member 150 seated on the upper surface of the second moving block 12 is disposed at the lower end of the first connecting member 120, and the first coupling member 150 is connected to the second moving block ( By being coupled to the upper side of the 12), the lower end of the first connecting member 120 may be coupled to the upper side of the second moving block 12 . When the second moving block 12 is moved back and forth, the first connecting member 120 is moved back and forth together with the second moving block 12 .

The first connecting member 120 protrudes upward from the second moving block 12 and is vertically disposed.

The third guide block 11 is coupled to the upper front surface of the first connecting member 120 . The third guide block 11 may be coupled to the upper front surface of the first connecting member 120 through a screw. A third guide portion 11a is formed to protrude from the front surface of the third guide block 11 . It is preferable that the third guide part is vertically elongated to guide the third moving block 12 up and down.

The third moving block 12 is movably coupled to the front surface of the third guide block 11 . The third moving block 12 is guided by the third guide unit 11a, and is movable up and down.

The third actuator 15 moves the third moving block 12 up and down. The third actuator 15 includes a third cylinder 13 coupled to the third guide block 11 , and a third rod 14 coupled to the third moving block 12 . The third rod 14 is coupled to the third cylinder 13 so as to be drawn out, and can move the third moving block 12 downward while being drawn out from the third cylinder 13 , and the third cylinder 13 . It is possible to move the third moving block 12 upward while being inserted into the. The third actuator 15 may be formed in a structure such as a conventional micrometer. That is, the third actuator 15 is rotatably disposed on the outer circumferential surface of the third cylinder 13 and a control unit (not shown) operated by a user may be disposed, and in this case, the control unit is rotated by the user In this case, the third rod 14 may be withdrawn from the third cylinder 13 . Of course, the third actuator 15 may be formed of a pneumatic cylinder device or a hydraulic cylinder device in which the third rod 14 is drawn out by the pressure in the third cylinder 13 .

The first support member 140 is coupled to the front surface of the third moving block 12 to support the light source module 1 . The first support member 140 may be inserted into the rear surface of the light source module 1 to support the light source module 1 .

Meanwhile, a first slot member 16 is further disposed in the first guide block 11 . The first slot member 16 may be integrally formed with the first guide block 11 , or may be provided separately from the first guide block 11 to be coupled to the first guide block 11 .

A first slot 16a is formed in the first slot member 16 . A first stopper 17 is inserted into the first slot 16a and coupled to the first moving block 12 . When the first moving block 12 is moved left and right, the first stopper 17 is moved along the first slot 16a. So that the first moving block 12 can be moved from side to side, the first slot 16a is formed to be long from side to side.

The first stopper 17 functions to hold the first moving block 12 so as not to be separated from the first guide block 11, and is moved only within the first slot 16a to prevent the first moving block 12 from being separated. ) will regulate the position to which it can be moved. The first stopper 17 is formed in a structure similar to a bolt. After the first moving block 12 is moved to the inspection position, the user tightens the first stopper 17 so that the head of the first stopper 17 is in close contact with the first slot member 16, so that the first moving block (12) It is possible to fix the first moving block 12 so that it is no longer moved.

In addition, a second slot member 16 is further disposed in the second guide block 11 . The second slot member 16 may be integrally formed with the second guide block 11 , or may be provided separately from the second guide block 11 to be coupled to the second guide block 11 .

A second slot 16a is formed in the second slot member 16 . A second stopper 17 is inserted into the second slot 16a and coupled to the second moving block 12 . When the second moving block 12 is moved back and forth, the second stopper 17 is moved along the second slot 16a. So that the second moving block 12 can be moved back and forth, the second slot 16a is formed to be elongated back and forth.

The second stopper 17 functions to hold the second moving block 12 so as not to be separated from the second guide block 11, and is moved only within the second slot 16a to prevent the second moving block 12 from being separated. ) will regulate the position to which it can be moved. The second stopper 17 is formed in a structure similar to a bolt. After the second moving block 12 is moved to the inspection position, the user tightens the second stopper 17 so that the head of the second stopper 17 is in close contact with the second slot member 16, so that the second moving block (12) It is possible to fix the second moving block 12 so that it is no longer moved.

In addition, a third slot member 16 is further disposed in the third guide block 11 . The third slot member 16 may be integrally formed with the third guide block 11 , or may be provided separately from the third guide block 11 to be coupled to the third guide block 11 .

A third slot 16a is formed in the third slot member 16 . A third stopper 17 is inserted into the third slot 16a and coupled to the third moving block 12 . When the third moving block 12 moves up and down, the third stopper 17 moves along the third slot 16a. The third slot 16a is vertically elongated so that the third moving block 12 can be moved up and down.

The third stopper 17 functions to hold the third moving block 12 from being separated from the third guide block 11, and is moved only within the third slot 16a to prevent the third moving block 12 from being separated. ) will regulate the position to which it can be moved. The third stopper 17 is formed in a structure similar to a bolt. After the third moving block 12 is moved to the inspection position, the user tightens the third stopper 17 so that the head of the third stopper 17 is in close contact with the third slot member 16, so that the third moving block (12) It is possible to fix the third moving block 12 so that it is no longer moved.

Second, the second moving means 200 will be described as follows.

The second moving means 200 includes a fourth moving module 40 coupled to the upper surface of the base plate 500 and a fifth moving module 50 coupled to the upper surface of the fourth moving module 40, The second connecting member 220 coupled to the upper surface of the fifth moving module 50 , the sixth moving module 60 coupled to the upper end of the second connecting member 220 , and the sixth moving module 60 ) It includes a second support member 240 coupled to the front surface of the.

The fourth moving module 40 is configured to move the shade 4 back and forth, and includes a fourth guide block 11 , a fourth moving block 12 , and a fourth actuator 15 . And, the fifth moving module 50 is a configuration for moving the shade 4 left and right, and includes a fifth guide block 11 , a fifth moving block 12 , and a fifth actuator 15 . And, the sixth moving module 60 is a configuration for moving the shade 4 up and down, and includes a sixth guide block 11 , a sixth moving block 12 , and a sixth actuator 15 . Of course, the installation positions of the fourth moving module 40 and the fifth moving module 50 may be interchanged.

The fourth guide block 11 is coupled to the upper side of the base plate 500 and is fixed to the base plate 500 . The fourth guide block 11 may be coupled to the upper side of the base plate 500 through a screw. A fourth guide portion 11a is formed to protrude above the fourth guide block 11 . The fourth guide portion 11a is preferably formed to be long in front and back so as to guide the fourth moving block 12 back and forth.

The fourth moving block 12 is movably coupled to the upper side of the fourth guide block 11 . The fourth moving block 12 is guided by the fourth guide unit 11a, and is movable back and forth.

The fourth actuator 15 moves the fourth moving block 12 back and forth. The fourth actuator 15 includes a fourth cylinder 13 coupled to the fourth guide block 11 , and a fourth rod 14 coupled to the fourth moving block 12 . The fourth rod 14 is coupled to the fourth cylinder 13 so as to be drawn out, and can move the fourth moving block 12 rearward while being drawn out from the fourth cylinder 13 , and the fourth cylinder 13 . While being inserted into the inside of the fourth moving block 12 can be moved forward. The fourth actuator 15 may be formed in the same structure as a conventional micrometer. That is, the fourth actuator 15 is rotatably disposed on the outer circumferential surface of the fourth cylinder 13 so that a control unit (not shown) operated by a user may be disposed, and in this case, the control unit is rotated by the user In this case, the fourth rod 14 may be withdrawn from the fourth cylinder 13 . Of course, the fourth actuator 15 may be formed of a pneumatic cylinder device or a hydraulic cylinder device in which the fourth rod 14 is drawn out by the pressure in the fourth cylinder 13 .

The fifth guide block 11 is coupled to the upper side of the fourth moving block 12 . The fifth guide block 11 may be coupled to the upper side of the fourth moving block 12 through a screw. The fifth guide block 11 is moved back and forth together with the fourth moving block 12 when the fourth moving block 12 is moved back and forth. A fifth guide portion 11a is formed to protrude above the fifth guide block 11 . The fifth guide portion 11a is preferably formed to be long left and right so as to guide the fifth moving block 12 to the left and right.

The fifth moving block 12 is movably coupled to the upper side of the fifth guide block 11 . The fifth moving block 12 is guided by the fifth guide unit 11a, and is movable left and right.

The fifth actuator 15 moves the fifth moving block 12 left and right. The fifth actuator 15 includes a fifth cylinder 13 coupled to the fifth guide block 11 , and a fifth rod 14 coupled to the fifth moving block 12 . The fifth rod 14 is coupled to the fifth cylinder 13 so as to be drawn out, and can move the fifth moving block 12 to the left while being drawn out from the fifth cylinder 13 , and the fifth cylinder 13 . It is possible to move the fifth moving block 12 to the right while being inserted into the. The fifth actuator 15 may be formed in a structure such as a conventional micrometer. That is, the fifth actuator 15 is rotatably disposed on the outer circumferential surface of the fifth cylinder 13 and a control unit (not shown) operated by a user may be disposed, and in this case, the control unit is rotated by the user In this case, the fifth rod 14 may be withdrawn from the fifth cylinder 13 . Of course, the fifth actuator 15 may be formed of a pneumatic cylinder device or a hydraulic cylinder device of a method in which the fifth rod 14 is drawn out by the pressure in the fifth cylinder 13 .

The lower end of the second connecting member 220 is coupled to the upper side of the fifth moving block 12 . A second coupling member 250 seated on the upper surface of the fifth moving block 12 is disposed at the lower end of the second connecting member 220, and the second coupling member 250 is connected to the fifth moving block ( By being coupled to the upper side of the 12), the second connecting member 220 may have a lower end coupled to the upper side of the fifth moving block 12 . When the fifth moving block 12 is moved left and right, the second connecting member 220 is moved left and right together with the fifth moving block 12 .

The second connecting member 220 protrudes upward from the fifth moving block 12 and is vertically disposed.

The sixth guide block 11 is coupled to the upper front surface of the second connecting member 220 . The sixth guide block 11 may be coupled to the upper front surface of the second connecting member 220 through a screw. A sixth guide part 11a is formed to protrude from the front surface of the sixth guide block 11 . It is preferable that the sixth guide part is vertically elongated so as to guide the sixth moving block 12 up and down.

The sixth moving block 12 is movably coupled to the front surface of the sixth guide block 11 . The sixth moving block 12 is guided by the sixth guide unit 11a, and is movable up and down.

The sixth actuator 15 moves the sixth moving block 12 up and down. The sixth actuator 15 includes a sixth cylinder 13 coupled to the sixth guide block 11 , and a sixth rod 14 coupled to the sixth moving block 12 . The sixth rod 14 is coupled to the sixth cylinder 13 so as to be drawn out, and can move the sixth moving block 12 downward while being drawn out from the sixth cylinder 13 , and the sixth cylinder 13 . It is possible to move the sixth moving block 12 upward while being inserted into the. The sixth actuator 15 may be formed in the same structure as a conventional micrometer. That is, the sixth actuator 15 is rotatably disposed on the outer circumferential surface of the sixth cylinder 13 so that a control unit (not shown) operated by a user may be disposed, and in this case, the control unit is rotated by the user In this case, the sixth rod 14 may be drawn out from the sixth cylinder 13 . Of course, the sixth actuator 15 may be formed of a pneumatic cylinder device or a hydraulic cylinder device of a method in which the sixth rod 14 is drawn out by the pressure in the sixth cylinder 13 .

The second support member 240 is coupled to the front surface of the sixth moving block 12 to support the shade 4 . The second support member 240 is formed in a rectangular shape, and is coupled to the rear surface of the shade 4 to support the shade 4 .

Meanwhile, a fourth slot member 16 is further disposed on the fourth guide block 11 . The fourth slot member 16 may be integrally formed with the fourth guide block 11 , or may be provided separately from the fourth guide block 11 to be coupled to the fourth guide block 11 .

A fourth slot 16a is formed in the fourth slot member 16 . A fourth stopper 17 is inserted into the fourth slot 16a and coupled to the fourth moving block 12 . When the fourth moving block 12 is moved back and forth, the fourth stopper 17 is moved along the fourth slot 16a. So that the fourth moving block 12 can be moved back and forth, the fourth slot 16a is formed to be elongated back and forth.

The fourth stopper 17 functions to hold the fourth moving block 12 from being separated from the fourth guide block 11 and is moved only within the fourth slot 16a to prevent the fourth moving block 12 from being separated. ) will regulate the position to which it can be moved. The fourth stopper 17 is formed in a structure similar to a bolt. After the fourth moving block 12 is moved to the inspection position, the user tightens the fourth stopper 17 so that the head of the fourth stopper 17 is in close contact with the fourth slot member 16, so that the fourth moving block The fourth moving block 12 may be fixed so that the (12) is no longer moved.

In addition, a fifth slot member 16 is further disposed in the fifth guide block 11 . The fifth slot member 16 may be integrally formed with the fifth guide block 11 , or may be provided separately from the fifth guide block 11 to be coupled to the fifth guide block 11 .

A fifth slot 16a is formed in the fifth slot member 16 . A fifth stopper 17 is inserted into the fifth slot 16a and coupled to the fifth moving block 12 . When the fifth moving block 12 is moved left and right, the fifth stopper 17 is moved along the fifth slot 16a. So that the fifth moving block 12 can be moved from side to side, the fifth slot 16a is formed to be long from side to side.

The fifth stopper 17 functions to hold the fifth moving block 12 so as not to be separated from the fifth guide block 11, and is moved only within the fifth slot 16a to prevent the fifth moving block 12 from being separated. ) will regulate the position to which it can be moved. The fifth stopper 17 is formed in a structure similar to a bolt. After the fifth moving block 12 is moved to the inspection position, the user tightens the fifth stopper 17 so that the head of the fifth stopper 17 is in close contact with the fifth slot member 16, so that the fifth moving block (12) It is possible to fix the fifth moving block 12 so that it is not moved any more.

In addition, a sixth slot member 16 is further disposed in the sixth guide block 11 . The sixth slot member 16 may be integrally formed with the sixth guide block 11 , or may be provided separately from the sixth guide block 11 to be coupled to the sixth guide block 11 .

A sixth slot 16a is formed in the sixth slot member 16 . A sixth stopper 17 is inserted into the sixth slot 16a and coupled to the sixth moving block 12 . When the sixth moving block 12 moves up and down, the sixth stopper 17 moves along the sixth slot 16a. The sixth slot 16a is vertically elongated so that the sixth moving block 12 can be moved up and down.

The sixth stopper 17 functions to hold the sixth moving block 12 from being separated from the sixth guide block 11, and is moved only within the sixth slot 16a to prevent the sixth moving block 12 from being separated. ) will regulate the position to which it can be moved. The sixth stopper 17 is formed in a structure similar to a bolt. After the sixth moving block 12 is moved to the inspection position, the user tightens the sixth stopper 17 so that the head of the sixth stopper 17 is in close contact with the sixth slot member 16, so that the sixth moving block The sixth moving block 12 may be fixed so that the (12) is no longer moved.

Third, the third moving means 300 will be described as follows.

The third moving means 300 includes a seventh moving module 70 coupled to the upper surface of the base plate 500 and an eighth moving module 80 coupled to the upper surface of the seventh moving module 70, The third connecting member 320 coupled to the upper side of the eighth moving module 80 , the ninth moving module 90 coupled to the upper end of the third connecting member 320 , and the ninth moving module 90 ) It includes a third support member 340 coupled to the front surface of the.

The seventh moving module 70 is configured to move the lens 3 back and forth, and includes a seventh guide block 11 , a seventh moving block 12 , and a seventh actuator 15 . And, the eighth moving module 80 is a configuration for moving the lens 3 left and right, and includes an eighth guide block 11 , an eighth moving block 12 , and an eighth actuator 15 . And, the ninth moving module 90 is a configuration for moving the lens 3 up and down, and includes a ninth guide block 11 , a ninth moving block 12 , and a ninth actuator 15 . Of course, the installation positions of the seventh moving module 70 and the eighth moving module 80 may be interchanged.

The seventh guide block 11 is coupled to the upper side of the base plate 500 and fixed to the base plate 500 . The seventh guide block 11 may be coupled to the upper side of the base plate 500 through a screw. A seventh guide part 11a is formed to protrude from the upper side of the seventh guide block 11 . The seventh guide portion 11a is preferably formed to be long in front and back so as to guide the seventh moving block 12 back and forth.

The seventh moving block 12 is movably coupled to the upper side of the seventh guide block 11 . The seventh moving block 12 is guided by the seventh guide unit 11a, and is movable back and forth.

The seventh actuator 15 moves the seventh moving block 12 back and forth. The seventh actuator 15 includes a seventh cylinder 13 coupled to the seventh guide block 11 , and a seventh rod 14 coupled to the seventh moving block 12 . The seventh rod 14 is coupled to the seventh cylinder 13 so as to be drawn out, and can move the seventh moving block 12 forward while being drawn out from the seventh cylinder 13 , and the seventh cylinder 13 . It is possible to move the seventh moving block 12 backward while being inserted into the inside of the . The seventh actuator 15 may be formed in the same structure as a conventional micrometer. That is, the seventh actuator 15 is rotatably disposed on the outer circumferential surface of the seventh cylinder 13 so that a control unit (not shown) operated by a user may be disposed, and in this case, the control unit is rotated by the user In this case, the seventh rod 14 may be withdrawn from the seventh cylinder 13 . Of course, the seventh actuator 15 may be formed of a pneumatic cylinder device or a hydraulic cylinder device in which the seventh rod 14 is drawn out by the pressure in the seventh cylinder 13 .

The eighth guide block 11 is coupled to the upper side of the seventh moving block 12 . The eighth guide block 11 may be coupled to the upper side of the seventh moving block 12 through a screw. The eighth guide block 11 is moved back and forth together with the seventh moving block 12 when the seventh moving block 12 is moved back and forth. An eighth guide part 11a is formed to protrude above the eighth guide block 11 . It is preferable that the eighth guide part 11a is formed long left and right so as to guide the eighth moving block 12 from side to side.

The eighth moving block 12 is movably coupled to the upper side of the eighth guide block 11 . The eighth moving block 12 is guided by the eighth guide unit 11a, and is movable left and right.

The eighth actuator 15 moves the eighth moving block 12 left and right. The eighth actuator 15 includes an eighth cylinder 13 coupled to the eighth guide block 11 , and an eighth rod 14 coupled to the eighth moving block 12 . The eighth rod 14 is coupled to the eighth cylinder 13 so as to be drawn out, and can move the eighth moving block 12 to the right while being withdrawn from the eighth cylinder 13 , and the eighth cylinder 13 . It is possible to move the eighth moving block 12 to the left while being inserted into the. The eighth actuator 15 may be formed in a structure such as a conventional micrometer. That is, the eighth actuator 15 is rotatably disposed on the outer circumferential surface of the eighth cylinder 13 and a control unit (not shown) operated by a user may be disposed, and in this case, the control unit is rotated by the user In this case, the eighth rod 14 may be withdrawn from the eighth cylinder 13 . Of course, the eighth actuator 15 may be formed of a pneumatic cylinder device or a hydraulic cylinder device in which the eighth rod 14 is drawn out by the pressure in the eighth cylinder 13 .

The lower end of the third connecting member 320 is coupled to the upper side of the eighth moving block 12 . A third coupling member 350 seated on the upper surface of the eighth moving block 12 is disposed at the lower end of the third connecting member 320, and the third coupling member 350 is connected to the eighth moving block through a screw ( By being coupled to the upper side of the 12 ), the lower end of the third connecting member 320 may be coupled to the upper side of the eighth moving block 12 . When the eighth moving block 12 is moved left and right, the third connecting member 320 is moved left and right together with the eighth moving block 12 .

The third connecting member 320 protrudes upward from the eighth moving block 12 and is vertically elongated.

The ninth guide block 11 is coupled to the upper front surface of the third connecting member 320 . The ninth guide block 11 may be coupled to the upper front surface of the third connecting member 320 through a screw. A ninth guide part 11a is formed to protrude from the front surface of the ninth guide block 11 . Preferably, the ninth guide part is vertically elongated to guide the ninth moving block 12 up and down.

The ninth moving block 12 is movably coupled to the front surface of the ninth guide block 11 . The ninth moving block 12 is guided by the ninth guide unit 11a, and is movable up and down.

The ninth actuator 15 moves the ninth moving block 12 up and down. The ninth actuator 15 includes a ninth cylinder 13 coupled to the ninth guide block 11 , and a ninth rod 14 coupled to the ninth moving block 12 . The ninth rod 14 is coupled to the ninth cylinder 13 so as to be withdrawn, and can move the ninth moving block 12 downward while being drawn out from the ninth cylinder 13 , and the ninth cylinder 13 . It is possible to move the ninth moving block 12 upward while being inserted into the. The ninth actuator 15 may be formed in the same structure as a conventional micrometer. That is, the ninth actuator 15 is rotatably disposed on the outer circumferential surface of the ninth cylinder 13 and a control unit (not shown) operated by a user may be disposed, and in this case, the control unit is rotated by the user In this case, the ninth rod 14 may be withdrawn from the ninth cylinder 13 . Of course, the ninth actuator 15 may be formed of a pneumatic cylinder device or a hydraulic cylinder device in which the ninth rod 14 is drawn out by the pressure in the ninth cylinder 13 .

The third support member 340 is coupled to the front surface of the ninth moving block 12 to support the lens 3 . The third support member 340 is formed in a circular shape, and a hole into which the rear end of the lens 3 can be inserted is formed therein. That is, the third support member 340 may be covered on the outer peripheral surface of the rear end of the lens 3 to support the lens 3 .

On the other hand, a seventh slot member 16 is further disposed in the seventh guide block 11 . The seventh slot member 16 may be integrally formed with the seventh guide block 11 , or may be provided separately from the seventh guide block 11 to be coupled to the seventh guide block 11 .

A seventh slot 16a is formed in the seventh slot member 16 . A seventh stopper 17 is inserted into the seventh slot 16a and coupled to the seventh moving block 12 . When the seventh moving block 12 is moved back and forth, the seventh stopper 17 is moved along the seventh slot 16a. The seventh slot 16a is formed to be elongated back and forth so that the seventh moving block 12 can be moved back and forth.

The seventh stopper 17 functions to hold the seventh moving block 12 so as not to be separated from the seventh guide block 11, and is moved only in the seventh slot 16a to prevent the seventh moving block 12 from being separated. ) will regulate the position to which it can be moved. The seventh stopper 17 is formed in a structure similar to a bolt. After the seventh moving block 12 is moved to the inspection position, the user tightens the seventh stopper 17 so that the head of the seventh stopper 17 is in close contact with the seventh slot member 16, the seventh moving block The seventh moving block 12 may be fixed so that the (12) is no longer moved.

In addition, an eighth slot member 16 is further disposed in the eighth guide block 11 . The eighth slot member 16 may be integrally formed with the eighth guide block 11 , or may be provided separately from the eighth guide block 11 to be coupled to the eighth guide block 11 .

An eighth slot 16a is formed in the eighth slot member 16 . An eighth stopper 17 is inserted into the eighth slot 16a and coupled to the eighth moving block 12 . When the eighth moving block 12 is moved left and right, the eighth stopper 17 is moved along the eighth slot 16a. So that the eighth moving block 12 can be moved left and right, the eighth slot 16a is formed to be long from side to side.

The eighth stopper 17 functions to hold the eighth moving block 12 so as not to be separated from the eighth guide block 11, and is moved only within the eighth slot 16a to prevent the eighth moving block 12 from being separated. ) will regulate the position to which it can be moved. The eighth stopper 17 is formed in a structure similar to a bolt. After the eighth moving block 12 is moved to the inspection position, the user tightens the eighth stopper 17 so that the head of the eighth stopper 17 is in close contact with the eighth slot member 16, the eighth moving block The eighth moving block 12 may be fixed so that the (12) is no longer moved.

In addition, a ninth slot member 16 is further disposed in the ninth guide block 11 . The ninth slot member 16 may be integrally formed with the ninth guide block 11 , or may be provided separately from the ninth guide block 11 to be coupled to the ninth guide block 11 .

A ninth slot 16a is formed in the ninth slot member 16 . A ninth stopper 17 is inserted into the ninth slot 16a and coupled to the ninth moving block 12 . When the ninth moving block 12 moves up and down, the ninth stopper 17 moves along the ninth slot 16a. The ninth slot 16a is vertically elongated so that the ninth moving block 12 can be moved up and down.

The ninth stopper 17 functions to hold the ninth moving block 12 so that it is not separated from the ninth guide block 11, and is moved only in the ninth slot 16a to prevent the ninth moving block 12 from being separated. ) will regulate the position to which it can be moved. The ninth stopper 17 is formed in a structure similar to a bolt. After the ninth moving block 12 is moved to the inspection position, the user tightens the ninth stopper 17 so that the head of the ninth stopper 17 is in close contact with the ninth slot member 16, the ninth moving block The ninth moving block 12 may be fixed so that (12) does not move any more.

Meanwhile, the reflector initial position determining means 400 is further installed on the base plate 500 . The reflector initial position determining means 400 determines the initial position of the reflector 2 by giving the first moving means 100, the second moving means 200 and the third moving means 300, the reflector (2) is used as a reference position so that the initial position can be set.

The reflector initial position determining means 400 includes a fixing block 420 and a reflector insertion member 440 . The fixing block 420 is coupled to the upper surface of the base plate 500 . The fixing block 420 may be coupled to the upper surface of the base plate 500 through a screw.

The reflector insertion member 440 has a lower end coupled to an upper surface of the fixing block 420 and is vertically disposed. A reflector insertion part 445 into which the reflector 2 is inserted is formed at the upper end of the reflector insertion member 440 . The reflector insertion portion 445 is formed in an annular shape to form a space in which the outer circumferential surface of the reflector 2 is inserted. The reflector 2 is supported by the reflector inserting member 440 while being inserted into the reflector inserting part 445 .

On the other hand, the light source 1a, the shade 4, and the lens 3, even if the distance and angle between each other is about 0.05mm deviation occurs, the pattern of the light distributed to the outside through the lens 3 and the amount of light will be different Therefore, in order to precisely analyze the light source 1a, the shade 4, and the lens 3, the actuators 15 can move the light source 1a, the shade 4 and the lens 3 by at least 0.01 mm. is preferably used.

As described above, in the apparatus for inspecting a lighting module according to the present invention, the first moving means 100 can move the light source module 1 on which the light source 1a is disposed, forward, backward, left, right, up and down, and the second moving means ( 200) can move the shade 4 forward, backward, left, right, up and down, and the third moving means 300 can move the lens 3 forward, backward, left, right, up and down, the light source 1a, the shade 4 and the lens (3) can be individually positionally controlled, so that the light source 1a, the shade 4, and the lens 3 can be individually analyzed for performance.

Those of ordinary skill in the art to which the present invention pertains will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential features thereof. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The scope of the present invention is indicated by the claims described below rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts are included in the scope of the present invention. should be interpreted

1: light source module 1a: light source
2: Reflector 3: Lens
4: Shade 10: First moving module
11: guide block 12: moving block
13: cylinder 14: rod
15: actuator 16: slot member
16a: slot 17: stopper
20: second moving module 30: third moving module
40: fourth moving module 50: fifth moving module
60: sixth moving module 70: seventh moving module
80: eighth moving module 90: ninth moving module
100: first moving means 120: first connecting member
140: first support member 200: second moving means
220: second connection member 240: second support member
300: third moving means 320: first connecting member
340: third support member 400: reflector initial position determining means
420: fixed block 440: reflector insert member
445: reflector insert

Claims (16)

For inspection of a lighting module including a light source module in which a light source that generates light is disposed, a shade disposed in front of a reflector that reflects the light generated by the light source, and a lens that distributes the light reflected by the reflector to the outside A device for individually controlling the position of the light source module, the shade, and the lens,
base plate;
a first moving means installed on the base plate and moving the light source module forward, backward, left, right, up and down;
a second moving means installed on the base plate and moving the shade forward, backward, left, right, up and down; and
Inspection apparatus of a lighting module including a third moving means installed on the base plate and moving the lens forward, backward, left, right, up and down. The method according to claim 1,
The first moving means,
A first moving module coupled to the base plate and movable back and forth or left and right;
a second moving module coupled to the first moving module and movable left and right or forward and backward;
a first connecting member coupled to the second moving module and protruding upward;
A third moving module coupled to the first connection member and movable up and down;
A lighting module inspection apparatus coupled to the third moving module and including a first support member for supporting the light source module. 3. The method according to claim 2,
The first moving module may include a first guide block coupled to the base plate, a first moving block coupled to the first guide block and movable back and forth or left and right under the guidance of the first guide block; 1 Including a first actuator for moving the moving block,
The second moving module includes a second guide block coupled to the first moving block, a second moving block coupled to the second guide block and movable left and right or forward and backward under the guidance of the second guide block; A second actuator for moving the second moving block,
The third moving module includes a third guide block coupled to the first connection member, coupled to the third guide block and movable up and down under the guidance of the third guide block, and the first support member is coupled A third moving block to be an inspection device for a lighting module comprising a third actuator for moving the third moving block. 4. The method according to claim 3,
The first actuator includes a first cylinder coupled to the first guide block, and a first rod that is installed to be drawn out to the first cylinder and moves the first moving block,
The second actuator includes a second cylinder coupled to the second guide block, and a second rod that is installed to be drawn out from the second cylinder and moves the second moving block,
The third actuator includes a third cylinder coupled to the third guide block, and a third rod that is installed in the third cylinder to be withdrawn and moves the third moving block. 4. The method according to claim 3,
a first slot member disposed on the first guide block and having a first slot formed therein;
a first stopper coupled to the first moving block and inserted into the first slot to be movable along the first slot;
a second slot member disposed on the second guide block and having a second slot formed therein;
a second stopper coupled to the second moving block and inserted into the second slot to be movable along the second slot;
a third slot member disposed on the third guide block and having a third slot formed therein;
Inspection apparatus of the lighting module further comprising a third stopper coupled to the third moving block, inserted into the third slot to be movable along the third slot. The method according to claim 1,
The second moving means is an inspection device of the lighting module for moving the shade forward, backward, left, right, up and down by moving the reflector coupled to the front in front, back, left, right, up and down. The method according to claim 1,
The second moving means,
a fourth moving module coupled to the base plate and movable forward and backward or left and right;
a fifth moving module coupled to the fourth moving module and movable left and right or forward and backward;
a second connecting member coupled to the fifth moving module and protruding upward;
A sixth moving module coupled to the second connection member and movable up and down;
A lighting module inspection device coupled to the sixth moving module and including a second support member for supporting the shade. 8. The method of claim 7,
The fourth moving module may include a fourth guide block coupled to the base plate, a fourth moving block coupled to the fourth guide block and movable back and forth or left and right under the guidance of the fourth guide block; 4 Including a fourth actuator for moving the moving block,
The fifth moving module includes a fifth guide block coupled to the fourth moving block, a fifth moving block coupled to the fifth guide block and movable left and right or forward and backward under the guidance of the fifth guide block; It includes a fifth actuator for moving the fifth moving block,
The sixth moving module includes a sixth guide block coupled to the second connection member, and a sixth guide block coupled to the sixth guide block to move up and down while being guided by the sixth guide block, and the second support member is coupled A sixth moving block to be an inspection device for a lighting module comprising a sixth actuator for moving the sixth moving block. 9. The method of claim 8,
The fourth actuator includes a fourth cylinder coupled to the fourth guide block, and a fourth rod that is installed to be withdrawn from the fourth cylinder and moves the fourth moving block,
The fifth actuator includes a fifth cylinder coupled to the fifth guide block, and a fifth rod that is installed to be withdrawn from the fifth cylinder and moves the fifth moving block,
The sixth actuator includes a sixth cylinder coupled to the sixth guide block, and a sixth rod that is installed to be withdrawn from the sixth cylinder and moves the sixth moving block. 9. The method of claim 8,
a fourth slot member disposed on the fourth guide block and having a fourth slot formed therein;
a fourth stopper coupled to the fourth moving block and inserted into the fourth slot to be movable along the fourth slot;
a fifth slot member disposed on the fifth guide block and having a fifth slot formed therein;
a fifth stopper coupled to the fifth moving block and inserted into the fifth slot to be movable along the fifth slot;
a sixth slot member disposed on the sixth guide block and having a sixth slot formed therein;
Inspection apparatus of the lighting module further comprising a sixth stopper coupled to the sixth moving block, inserted into the sixth slot and arranged to be movable along the sixth slot. The method according to claim 1,
The third moving means,
A seventh moving module coupled to the base plate and movable back and forth or left and right;
an eighth moving module coupled to the seventh moving module and movable left and right or forward and backward;
a third connecting member coupled to the eighth moving module and protruding upward;
A ninth moving module coupled to the third connecting member and movable up and down;
A lighting module inspection apparatus coupled to the ninth moving module and including a third support member for supporting the lens. 12. The method of claim 11,
The seventh moving module includes: a seventh guide block coupled to the base plate; 7 Including a seventh actuator for moving the moving block,
The eighth moving module includes an eighth guide block coupled to the seventh moving block, an eighth moving block coupled to the eighth guide block to receive the guidance of the eighth guide block, and movable left and right or forward and backward; An eighth actuator for moving the eighth moving block,
The ninth moving module includes a ninth guide block coupled to the third connecting member, and a ninth guide block coupled to the ninth guide block to move up and down while being guided by the ninth guide block, and the third support member is coupled to the ninth moving module. A ninth moving block to be a ninth moving block, and a lighting module inspection device comprising a ninth actuator for moving the ninth moving block. 13. The method of claim 12,
The seventh actuator includes a seventh cylinder coupled to the seventh guide block, and a seventh rod that is installed to be drawn out from the seventh cylinder and moves the seventh moving block,
The eighth actuator includes an eighth cylinder coupled to the eighth guide block, and an eighth rod that is installed to be drawn out from the eighth cylinder and moves the eighth moving block,
The ninth actuator includes a ninth cylinder coupled to the ninth guide block, and a ninth rod that is installed to the ninth cylinder to be withdrawn and moves the ninth moving block. 13. The method of claim 12,
a seventh slot member disposed on the seventh guide block and having a seventh slot formed therein;
a seventh stopper coupled to the seventh moving block and inserted into the seventh slot to be movable along the seventh slot;
an eighth slot member disposed on the eighth guide block and having an eighth slot formed therein;
an eighth stopper coupled to the eighth moving block and inserted into the eighth slot to be movable along the eighth slot;
a ninth slot member disposed on the ninth guide block and having a ninth slot;
Inspection apparatus of the lighting module further comprising a ninth stopper coupled to the ninth moving block, inserted into the ninth slot and arranged to be movable along the ninth slot. The method according to claim 1,
Inspection apparatus of a lighting module further comprising a; is installed on the base plate, the reflector initial position determining means for determining the initial position of the reflector. 16. The method of claim 15,
The reflector initial position determining means,
a fixing block coupled to the base plate;
Inspection apparatus of a lighting module comprising a reflector insertion member coupled to the fixing block and having a reflector insertion part into which the reflector is inserted.

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