CN217606055U - Light testing arrangement of LED pixel lamp - Google Patents
Light testing arrangement of LED pixel lamp Download PDFInfo
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- CN217606055U CN217606055U CN202221437803.XU CN202221437803U CN217606055U CN 217606055 U CN217606055 U CN 217606055U CN 202221437803 U CN202221437803 U CN 202221437803U CN 217606055 U CN217606055 U CN 217606055U
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Abstract
The utility model relates to a technical field that lamps and lanterns detected discloses a light testing arrangement of LED pixel lamp, include: the detection module comprises a support module, a moving module and an electric connection module; the utility model discloses a set up a light-directing structure, the light that shines below when utilizing optical fiber to communicate LED pixel lamp power switches on to the outside, can supply the people's eye to carry out direct observation, whether can normally give out light below confirming LED pixel lamp, because the mounting bracket of LED pixel lamp top uses transparent material, consequently, light above the LED pixel lamp also can directly observe with naked eye, in the in-service use, electricity connection module makes LED pixel lamp intercommunication power, if LED pixel lamp performance is intact, then can observe that the light of LED pixel lamp two sides lights and light, the problem that detection efficiency is low has been solved.
Description
Technical Field
The utility model belongs to the technical field of the technique that lamps and lanterns detected and specifically relates to a light testing arrangement of LED pixel lamp.
Background
The LED pixel lamp is an intelligent lamp which can replace a display screen with certain specification and achieve the point-area effect by pixel point color mixing.
The LED pixel lamp is provided with a double-sided luminous LED pixel lamp, the structure of the LED pixel lamp comprises a PCB and LED lamp beads arranged on the front surface and the back surface of the PCB, in the existing LED pixel lamp detection, a method for observing the luminous situation by using a power-on is generally used, because one surface of the LED pixel lamp faces downwards when the power is on, the situation of the lamp beads above the LED pixel lamp can only be seen, if the light on the two sides of the LED pixel lamp is observed, the LED pixel lamp needs to be turned over and then connected with the power supply again, and the detection efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light testing arrangement of LED pixel lamp aims at solving the problem that detection efficiency is low among the prior art.
The utility model discloses a realize like this, the utility model provides a light testing arrangement of LED pixel lamp, include:
a fixing module and a detecting module;
the fixed module comprises a base, a support plate table and a light guide structure;
the carrier plate table is arranged above the base and is provided with a groove for placing the LED pixel lamp to be detected;
the light guide structure is arranged in the base, the base is provided with a hole, the hole is connected with one end of the light guide structure, and the other end of the light guide structure is connected with the groove;
the light guide structure is used for conducting light of the LED pixel lamp to be detected to the hole;
the detection module comprises a support module, a moving module and an electric connection module;
the supporting module is arranged on the base, the moving module is connected with the supporting module, the electric connection module is arranged on the moving module, the moving module is used for driving the electric connection module to move towards the groove, and the electric connection module is used for enabling the LED pixel lamp to be detected to be communicated with a power supply.
In one embodiment, the light guide structure includes a U-shaped channel and an optical fiber, one end of the U-shaped channel is connected to the bottom of the groove, and the other end of the U-shaped channel is connected to the hole of the base.
In one embodiment, the supporting module comprises vertical rods and a top plate, wherein the vertical rods are arranged on two sides of the carrier plate table, and the top plate is fixedly arranged by the vertical rods.
In one embodiment, the moving module comprises a motor, an electric push rod and a mounting frame.
The motor with electric putter sets up on the roof, the mounting bracket with electric putter's one end is connected the setting, the mounting bracket is including the prism that has evenly distributed's cavity hole, the mounting bracket is used for setting up the electricity and connects the module, the motor is used for the drive electric putter to the recess removes.
In one embodiment, the electrical connection module comprises an electrical wire and a conductive pin;
the conductive pins are fixedly arranged in the mounting rack;
the electric wire with the end connection setting of conducting pin, the head end of conducting pin sets up towards the recess is perpendicular.
In one embodiment, the number of grooves includes ten, and all of the grooves are arranged horizontally.
In one embodiment, the number of the electrical connection modules is the same as that of the grooves, and all the electrical connection modules are horizontally arranged and correspond to all the grooves.
In one embodiment, the number of the light guide structures is the same as that of the grooves, and all the light guide structures are horizontally arranged and correspond to all the grooves.
Compared with the prior art, the utility model discloses a set up a light-directing structure, the light that lights up below when utilizing optical fiber to communicate LED pixel lamp power switches on to the outside, can supply the people's eye to carry out direct observation, whether can normally give out light below confirming LED pixel lamp, because the mounting bracket of LED pixel lamp uses transparent material, consequently light above the LED pixel lamp also can directly observe with the naked eye, in the in-service use, electricity connection module makes LED pixel lamp intercommunication power, if LED pixel lamp performance is intact, then can observe that the light of LED pixel lamp two sides lights up, the problem that detection efficiency is low has been solved.
Drawings
Fig. 1 is a schematic top view of a lighting testing apparatus for an LED pixel lamp according to an embodiment of the present invention;
fig. 2 is a schematic top view of a lighting testing apparatus for an LED pixel lamp according to an embodiment of the present invention;
fig. 3 is a schematic view of a light guide structure of a light testing device of an LED pixel lamp according to an embodiment of the present invention;
fig. 4 is a schematic side view of a light testing device of an LED pixel lamp according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a detection module of a lighting testing apparatus for LED pixel lamps according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a mounting frame and an electrical connection module of a lighting test device of an LED pixel lamp according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an LED pixel lamp of a lighting testing apparatus for an LED pixel lamp according to an embodiment of the present invention.
Reference numerals are as follows: 1-fixing module, 2-detecting module, 11-base, 110-hole, 12-plate carrying table, 120-groove, 13-light guide structure, 131-U-shaped channel, 132-optical fiber, 133-glass cover, 21-supporting module, 211-vertical rod body, 212-top plate, 22-moving module, 221-motor, 222-electric push rod, 223-mounting frame, 2230-hollow hole, 23-electric connecting module, 231-electric conducting pin, 232-electric wire, 3-PCB board and 31-lamp bead.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms can be understood according to specific situations by those of ordinary skill in the art.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to fig. 1 and fig. 2, fig. 1 and fig. 2 are schematic top views of a lighting testing device of an LED pixel lamp according to an embodiment of the present invention:
the utility model provides a light testing arrangement of LED pixel lamp 3, include: a fixing module 1 and a detecting module 2.
Specifically, the fixing module 1 includes a base 11, a carrier stage 12 and a light guide structure 13.
More specifically, the base 11 is a base of the light testing device of the whole LED pixel lamp 3, and plays a role of supporting and fixing, the carrier board table 12 is disposed on the base 11, and the base 11 and the carrier board table 12 are both cylinders with rectangular top surfaces.
More specifically, the carrier board table 12 is used for placing the LED pixel lamp 3 to be detected, and it is understood that the LED pixel lamp 3 placed on the carrier board table 12 needs to be kept stable, so that the carrier board table 12 has a groove 120 with a shape consistent with that of the LED pixel lamp 3 to be detected, and the groove 120 can be used for placing the LED pixel lamp 3 to keep a stable posture.
It can be understood that the LED pixel lamps 3 of different models are not uniform in size, and therefore the groove 120 needs to be consistent with the LED pixel lamp 3 to be detected.
More specifically, LED pixel lamp 3 in this embodiment is LED pixel lamp 3 of a two-sided lamp pearl 31 that carries, and when LED pixel lamp 3 communicated the power, lamp pearl 31 on the LED pixel lamp 3 can give out light, proves that the performance of LED pixel lamp 3 is intact this moment.
More specifically, the light guide structure 13 is disposed inside the base 11, and the light guide structure 13 has a light-entering port and a light-exiting port, and it can be understood that the light guide structure 13 has a light-entering port and a light-exiting port, and light enters from the light-entering port, is turned on by the light guide structure 13, and exits from the light-exiting port.
More specifically, the base 11 has a hole 110, the hole 110 is connected to the light outlet of the light guiding structure 13, and the light inlet of the light guiding structure 13 is connected to the bottom of the groove 120; it can be understood that when the light guide plate placed at the position of the groove 120 is connected to the power supply, the beads 31 on the front and back sides of the LED pixel lamp 3 will emit light, wherein the light on the back side will enter the light guide structure 13 through the light inlet of the light guide structure 13 disposed below the groove 120, and will be emitted from the light outlet through the conduction of the light guide structure 13.
More specifically, the hole 110 is disposed above the base 11, i.e., on the same side of the base 11 as the carrier table 12.
Specifically, the detection module 2 includes a support module 21, a moving module 22, and an electrical connection module 23.
More specifically, the support module 21 is disposed on the base 11, and the moving module 22 is disposed in connection with the support module 21, that is, the moving module 22 is disposed in the air by the support module 21, and it can be understood that the moving module 22 has a function of moving up and down.
More specifically, the electrical connection module 23 is disposed on the moving module 22, that is, the electrical connection module 23 is disposed on an end of the moving module 22 facing the stage 12, it is understood that the moving module 22 can drive the electrical connection module 23 to move toward the groove 120, so that the electrical connection can connect the power supply to the LED pixel lamp 3 to be detected, which is placed at the position of the groove 120, to detect the performance of the LED pixel lamp 3.
Referring to fig. 7, fig. 7 is a schematic structural diagram of an LED pixel lamp 3 of a lighting testing apparatus for an LED pixel lamp according to an embodiment of the present invention: the utility model discloses LED pixel lamp 3 that detects includes PCB board 3 and sets up the lamp pearl 31 at 3 tow sides of PCB board, when 3 switch-on of LED pixel lamp, if the lamp pearl 31 of 3 tow sides of LED pixel lamp all luminous, then represent that the performance of LED pixel lamp 3 is intact.
In this embodiment, the utility model discloses a set up a light-directing structure 13, the light that lights up below when utilizing optical fiber 132 to communicate the power with 3 of LED pixel lamp switches on to the outside, can supply the people's eye to carry out direct observation, whether can normally give out light below confirming 3 of LED pixel lamp, because the mounting bracket 223 of 3 tops of LED pixel lamp uses transparent material, consequently, the light above 3 of LED pixel lamp also can directly observe with the naked eye, in the in-service use, electric connection module 23 makes 3 intercommunication power of LED pixel lamp, if 3 performances of LED pixel lamp are intact, then can observe that the light of PCB two sides lights, the problem of detection efficiency low has been solved.
In some embodiments, the light guiding structure 13 includes a U-shaped channel 131 and an optical fiber 132.
Referring to fig. 3, fig. 2 is a schematic view of a light guiding structure 13 of a light testing device of an LED pixel lamp according to an embodiment of the present invention:
specifically, the light guiding structure 13 is disposed in the base 11, and has a light inlet disposed below the groove 120 and a light outlet disposed below the hole 110, and the light inlet and the light outlet are connected by a U-shaped channel 131.
More specifically, the optical fiber 132 is disposed in the U-shaped channel 131, the optical fiber 132 is a fiber made of glass or plastic, and the optical fiber 132 is disposed in the U-shaped channel 131 by using a light transmission means for transmitting light by a total reflection principle among the fibers, so that the light can be conducted from the light inlet to the light outlet and emitted.
More specifically, the light guide structure 13 is provided with a glass cover 133 at the position of the light outlet, and the glass cover 133 is in a planar circular shape and is tightly connected with the hole 110, so as to protect the optical fiber 132.
Referring to fig. 5, fig. 3 is a schematic structural diagram of a detection module 2 of a lighting testing apparatus for LED pixel lamps according to an embodiment of the present invention:
in some embodiments, the support module 21 includes a vertical rod 211 and a top plate 212.
Specifically, the vertical rods 211 are vertically disposed on the base 11, and since the purpose of disposing the supporting module 21 is to dispose the moving module 22 having one end provided with the electrical connection module 23 above the carrier board 12, so that the moving module 22 drives the electrical connection module 23 to move toward the position of the groove 120 where the LED pixel lamp 3 to be detected is placed, the vertical rods 211 are disposed on both sides of the base 11.
More specifically, the support module 21 further includes a top plate 212, the top plate 212 is disposed to be fixed by the vertical rod body 211, the top plate 212 is disposed above the carrier board table 12, and a bottom surface of the top plate 212 is parallel to a top surface of the carrier board table 12.
In some embodiments, the moving module 22 includes a motor 221, a power pusher 222, and a mounting bracket 223.
Specifically, the motor 221 and the electric push rod 222 are disposed on the top plate 212, and the mounting bracket 223 is disposed at one end of the electric push rod 222, that is, one end of the electric push rod 222 facing the plate loading table 12.
More specifically, the motor 221 provides power to drive the electric push rod 222 to move up and down.
More specifically, the electric push rod 222 includes an outer tube and an inner rod, the inner rod is disposed inside the outer tube, the outer tube has threads, the inner rod has threads outside, and the two threads have the same pitch, that is, the inner rod can move up and down relative to the outer tube through the threads.
More specifically, the motor 221 has an output shaft that rotates with operation of the motor 221; more specifically, a first gear is disposed on an output shaft of the motor 221, a section of gear teeth is disposed at a terminal of an inner rod of the electric push rod 222, the section of gear teeth is connected to a second gear, the second gear is perpendicular to the first gear, and the second gear and the first gear are engaged with each other and can be driven to rotate by rotation of the first gear; it can be understood that, when the motor 221 operates, the output shaft of the motor 221 drives the first gear to rotate, the first gear drives the second gear engaged therewith to rotate, and the second gear drives the inner rod having the gear teeth engaged therewith to move up and down, so as to realize the up and down movement of the electric push rod 222.
More specifically, the mobile module 2 can use manual operation instead of electric control, referring to fig. 4, fig. 4 is a schematic side structure diagram of a light testing device 2 for LED pixel lamps according to an embodiment of the present invention: a hand-held grip is connected with the telescopic push rod, and the up-and-down motion of the telescopic push rod is controlled by holding the hand-held grip, so that the up-and-down motion of the mounting frame 23 is controlled.
Referring to fig. 6, fig. 4 is a schematic structural diagram of the mounting frame 223 and the electrical connection module of the lighting testing apparatus of the LED pixel lamp according to the embodiment of the present invention:
more specifically, mounting bracket 223 includes the prism that has evenly distributed's hollow hole 2230, and wherein hollow part is used for setting up electric connection module 23, and more specifically, the mounting bracket 223 material is transparent material, and when mounting bracket 223 carried electric connection module 23 and wait to detect LED pixel lamp 3 and is connected, the positive lamp pearl 31 of LED pixel lamp 3 will send light, and light will penetrate through transparent material's mounting bracket 223 and jet out for direct observation.
In some embodiments, the electrical connection module 23 includes wires 232 and conductive pins 231.
Specifically, the conductive pin 231 is fixedly disposed in the mounting frame 223, the end of the conductive pin is connected to the wire 232, and the head end of the conductive pin 231 is vertically disposed toward the groove 120, and since the conductive pin 231 is used for connecting the power supply to the LED pixel lamp 3 disposed at the position of the groove 120, the head end of the conductive pin 231 protrudes out of the mounting frame 223.
More specifically, the mounting block 223 includes a prism body having uniformly distributed hollow holes 2230, and it is understood that the distal end of the conductive pin 231 is disposed inside the mounting block 223 and connected to the electric wire 232 therefrom, i.e., a portion of the electric wire 232 is also disposed in the mounting block 223.
More specifically, the hollow portion of the mounting bracket 223 is closely coupled with the conductive pins 231 and the wires 232 to achieve the arrangement of the electrical connection module 23 in the mounting bracket 223.
In some embodiments, the number of grooves 120 includes ten, and all of the grooves 120 are horizontally aligned.
Specifically, in order to improve the efficiency of detecting the LED pixel lamp 3, the number of the grooves 120 for placing the LED pixel lamp 3 is plural, and in the present embodiment, the number of the grooves 120 is 10.
More specifically, the grooves 120 are arranged horizontally and disposed on the stage 12.
In some embodiments, the number of the electrical connection modules 23 is the same as the number of the grooves 120, and all the electrical connection modules 23 are horizontally arranged and correspond to all the grooves 120.
Specifically, the electrical connection module 23 is used for connecting a power supply to the LED pixel lamp 3 to be detected placed in the groove 120, so that the number of the electrical connection modules 23 is the same as that of the grooves 120, and the electrical connection modules 23 need to correspond to the grooves 120 one by one, and since the grooves 120 are horizontally arranged, the electrical connection modules 23 are also horizontally arranged.
In some embodiments, the number of the light guide structures 13 is the same as the number of the grooves 120, and all the light guide structures 13 are horizontally arranged and correspond to all the grooves 120.
Specifically, the light guide structure 13 is used for conducting the light placed on the back side of the LED pixel lamp 3 in the position of the groove 120 to the holes 110 of the base 11, it can be understood that each hole 110 corresponds to one LED pixel lamp 3 to be detected, that is, the light guide structure 13 and the hole 110 need to correspond to the groove 120 one by one, so as to detect the light of the LED pixel lamp 3, and therefore, the number of the light guide structure 13 and the hole 110 is the same as that of the groove 120, and the light guide structure is horizontally arranged and corresponds to the groove 120.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A light testing device of LED pixel lamp, characterized by includes:
a fixing module and a detecting module;
the fixed module comprises a base, a support plate table and a light guide structure;
the carrier plate table is arranged above the base and is provided with a groove for placing the LED pixel lamp to be detected;
the light guide structure is arranged in the base, the base is provided with a hole, the hole is connected with one end of the light guide structure, and the other end of the light guide structure is connected with the groove;
the light guide structure is used for conducting light of the LED pixel lamp to be detected to the hole;
the detection module comprises a support module, a moving module and an electric connection module;
the supporting module is arranged on the base, the moving module is connected with the supporting module, the electric connection module is arranged on the moving module, the moving module is used for driving the electric connection module to move towards the groove, and the electric connection module is used for enabling the LED pixel lamp to be detected to be communicated with a power supply.
2. The light testing device of the LED pixel lamp as claimed in claim 1, wherein the light guiding structure comprises a U-shaped channel and a light guiding fiber, one end of the U-shaped channel is connected with the bottom of the groove, the other end of the U-shaped channel is connected with the hole of the base, and one end of the U-shaped channel, which is connected with the hole, is provided with a glass cover which is embedded with the hole; the optical fiber is arranged in the U-shaped channel and used for conducting light.
3. The lighting testing device of claim 1, wherein the supporting module comprises vertical rods and a top plate, the vertical rods are disposed on two sides of the carrier plate table, and the top plate is fixed by the vertical rods.
4. The light testing device of the LED pixel lamp as claimed in claim 3, wherein the moving module comprises a motor, an electric push rod and a mounting rack;
the motor with electric putter sets up on the roof, the mounting bracket with electric putter's one end is connected the setting, the mounting bracket is including the prism that has evenly distributed's cavity hole, the mounting bracket is used for setting up the electricity and connects the module, the motor is used for the drive electric putter to the recess removes.
5. The light testing device of the LED pixel lamp as claimed in claim 4, wherein the electrical connection module comprises wires and conductive pins;
the conductive pins are fixedly arranged in the mounting rack;
the electric wire is connected with the tail end of the conductive needle, and the head end of the conductive needle faces the groove and is vertically arranged.
6. The light testing device of claim 1, wherein the number of the grooves comprises ten, and all the grooves are arranged horizontally.
7. The light testing device of claim 6, wherein the number of the electrical connection modules is the same as the number of the grooves, and all the electrical connection modules are horizontally arranged and correspond to all the grooves.
8. The light testing device of claim 6, wherein the number of the light guiding structures is the same as the number of the grooves, and all the light guiding structures are horizontally arranged and correspond to all the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221437803.XU CN217606055U (en) | 2022-06-09 | 2022-06-09 | Light testing arrangement of LED pixel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221437803.XU CN217606055U (en) | 2022-06-09 | 2022-06-09 | Light testing arrangement of LED pixel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217606055U true CN217606055U (en) | 2022-10-18 |
Family
ID=83587997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221437803.XU Active CN217606055U (en) | 2022-06-09 | 2022-06-09 | Light testing arrangement of LED pixel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217606055U (en) |
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2022
- 2022-06-09 CN CN202221437803.XU patent/CN217606055U/en active Active
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Address after: 518000 1101, building 2, South Taiyun chuanggu Park, Southeast of the intersection of Guangming Avenue and Dongchang Road, Tangwei community, Fenghuang street, Guangming District, Shenzhen, Guangdong Province Patentee after: Shenzhen Zhongrun Photoelectric Technology Co.,Ltd. Address before: 518000 1101, building 2, South Taiyun chuanggu Park, Southeast of the intersection of Guangming Avenue and Dongchang Road, Tangwei community, Fenghuang street, Guangming District, Shenzhen, Guangdong Province Patentee before: SHENZHEN ZHONGRUN OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |