CN216052031U - Device for LED packaging level acceleration test - Google Patents
Device for LED packaging level acceleration test Download PDFInfo
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- CN216052031U CN216052031U CN202121630612.0U CN202121630612U CN216052031U CN 216052031 U CN216052031 U CN 216052031U CN 202121630612 U CN202121630612 U CN 202121630612U CN 216052031 U CN216052031 U CN 216052031U
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Abstract
The utility model relates to the technical field of LED packaging, in particular to a device for LED packaging level accelerated test, which provides an adjustable test environment for LED packaging level test, increases the effect of LED packaging level accelerated test, increases convenience and improves practicability; the device comprises an equipment box, testing arrangement, the test box, temperature control device, heating device, connecting device, first hinge, the door plant, heat dissipation mechanism, supporting mechanism and moving mechanism, the inside cavity that is provided with of equipment box, testing arrangement fixed mounting is on the equipment box, the last operation screen that is provided with of testing arrangement, test box fixed mounting is on the equipment box, the inside cavity that is provided with of test box, temperature control device installs inside the test box cavity and is connected with the testing arrangement electricity, heating device installs in the test box cavity and is connected with the temperature control device electricity, connecting device installs in the test box cavity and is connected with the testing arrangement electricity.
Description
Technical Field
The utility model relates to the technical field of LED packaging, in particular to a device for LED packaging level accelerated test.
Background
In the method for testing the reliability and the service life of electronic products such as LEDs and the like, the reliability and the service life of the test process of improving the environmental temperature or the current intensity belongs to an accelerated test method. The test method for the aging mode of the LED is mainly divided into product-level accelerated test and packaging-level accelerated test. For package-level accelerated testing, the currently adopted mode is mainly that a plurality of LED packages are interconnected through a circuit, and photoelectric parameters and the like of the LED packages are tested under the temperature and current load for a certain time, so that it is particularly important to provide a suitable testing environment for the LED package-level accelerated testing; the existing testing device has poor control effect on testing temperature, and the testing effect of LED packaging is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the device for the LED packaging level accelerated test, which provides an adjustable test environment for the LED packaging level test, increases the effect of the LED packaging level accelerated test, increases the convenience and improves the practicability.
The utility model relates to a device for LED packaging level accelerated test, which comprises an equipment box, a test device, a test box, a temperature control device, a heating device, a connecting device, a first hinge, a door plate, a heat dissipation mechanism, a supporting mechanism and a moving mechanism, wherein a cavity is arranged inside the equipment box, the test device is fixedly arranged on the equipment box, an operation screen is arranged on the test device, the test box is fixedly arranged on the equipment box, the cavity is arranged inside the test box, the temperature control device is arranged inside the cavity of the test box and is electrically connected with the test device, the heating device is arranged inside the cavity of the test box and is electrically connected with the temperature control device, the connecting device is arranged inside the cavity of the test box and is electrically connected with the test device, the first hinge is arranged on the test box, the door plate is rotatably connected with the test box through the first hinge, the heat dissipation mechanism is arranged on the test box, the heat dissipation mechanism is used for dissipating heat in the chamber of the test box, the supporting mechanism is installed on the equipment box, and the moving mechanism is installed on the equipment box.
The utility model discloses a device for LED packaging level accelerated testing, wherein a heat dissipation mechanism comprises an air inlet pipe, a fan and a second check valve, the air inlet pipe is arranged on a testing box and communicated with a chamber, the fan is arranged on the testing box and communicated with the chamber, the second check valve is arranged on the air inlet pipe, and the input end of the fan is provided with a first check valve.
The support mechanism comprises a nut seat and a supporting foot, wherein the nut seat is installed on an equipment box, and the supporting foot is rotatably connected with the nut seat through threads.
The utility model discloses a device for LED packaging level acceleration test, wherein a moving mechanism comprises a caster wheel mounting seat, a rotating frame, a caster wheel, a spring seat and a spring, the caster wheel mounting seat is mounted on an equipment box, the rotating frame is rotatably connected with the caster wheel mounting seat, the caster wheel is mounted on the rotating frame and rotates relatively, the caster wheel is mounted on the rotating frame and connected with the caster wheel mounting seat, and the spring seat is mounted on the spring.
The utility model discloses a device for LED packaging level acceleration test, which further comprises a second hinge, an access door, a first handle and a lock catch, wherein the second hinge is arranged on an equipment box, the access door is rotationally connected with the equipment box through the second hinge, the first handle is arranged on the access door, and the lock catch is arranged on the first handle.
The device for the LED packaging level accelerated test further comprises a second handle, and the second handle is mounted on the door panel.
The utility model discloses a device for LED packaging level accelerated test.
According to the device for the LED packaging level accelerated test, the door plate is made of the transparent toughened glass.
Compared with the prior art, the utility model has the beneficial effects that: LED encapsulation is installed on connecting device, let in different current load to the LED encapsulation through testing arrangement, testing arrangement tests the photoelectric characteristic on the whole electric current, simultaneously through temperature control device control heating device, heating device heats in to the test box cavity, make the LED encapsulation at the temperature of certain time, test its photoelectric parameter etc. under the current load, heat dissipation in the test box cavity is accelerated to heat dissipation mechanism, supporting mechanism plays the supporting role to the device, moving mechanism is convenient for remove the device, increase the convenience, this device of LED encapsulation level test with higher speed provides adjustable test environment for the test of LED encapsulation, increase the effect of LED encapsulation level test with higher speed, increase the convenience, improve the practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a front view configuration of the present invention;
FIG. 3 is a schematic diagram of the right-hand side view of the present invention;
FIG. 4 is a schematic left side view of the present invention;
FIG. 5 is a schematic view of the internal structure of the test chamber of the present invention;
FIG. 6 is a partial enlarged structural view of A of the present invention;
in the drawings, the reference numbers: 1. an equipment box; 2. an operation screen; 3. a testing device; 4. a test box; 5. a temperature control device; 6. a heating device; 7. a connecting device; 8. a first hinge; 9. a door panel; 10. an air inlet pipe; 11. a fan; 12. a second check valve; 13. a nut seat; 14. a brace; 15. a caster wheel mounting seat; 16. a rotating frame; 17. a caster wheel; 18. a spring seat; 19. a spring; 20. a second hinge; 21. an access door; 22. a first handle; 23. locking; 24. a second handle; 25. and a heat dissipation air port.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 6, the device for LED package level accelerated testing of the present invention comprises an equipment box 1, a testing device 3, a testing box 4, a temperature control device 5, a heating device 6, a connecting device 7, a first hinge 8, a door panel 9, a heat dissipation mechanism, a supporting mechanism and a moving mechanism, wherein a cavity is arranged inside the equipment box 1, the testing device 3 is fixedly installed on the equipment box 1, an operation screen 2 is arranged on the testing device 3, the testing box 4 is fixedly installed on the equipment box 1, a cavity is arranged inside the testing box 4, the temperature control device 5 is installed inside the cavity of the testing box 4 and electrically connected with the testing device 3, the heating device 6 is installed inside the cavity of the testing box 4 and electrically connected with the temperature control device 5, the connecting device 7 is installed inside the cavity of the testing box 4 and electrically connected with the testing device 3, the first hinge 8 is installed on the testing box 4, the door panel 9 is rotatably connected with the testing box 4 through the first hinge 8, the heat dissipation mechanism is arranged on the test box 4, the heat dissipation mechanism is used for dissipating heat in a cavity of the test box 4, the support mechanism is arranged on the equipment box 1, and the moving mechanism is arranged on the equipment box 1; LED encapsulation is installed on connecting device 7, let in different current load to the LED encapsulation through testing arrangement 3, testing arrangement 3 tests the photoelectric property on the whole electric current, simultaneously through temperature control device 5 control heating device 6, heating device 6 heats in the 4 cavities of test box, make the LED encapsulation at the temperature of a certain time, test its photoelectric parameter etc. under the current load, heat dissipation mechanism accelerates the heat dissipation in the 4 cavities of test box, supporting mechanism plays the supporting role to the device, moving mechanism is convenient for remove the device, increase the convenience, this LED encapsulation level device of testing with higher speed provides adjustable test environment for the test of LED encapsulation, increase the effect of LED encapsulation level test with higher speed, increase the convenience, improve the practicality.
Preferably, the heat dissipation mechanism comprises an air inlet pipe 10, a fan 11 and a second check valve 12, the air inlet pipe 10 is mounted on the test box 4 and is communicated with the chamber, the fan 11 is mounted on the test box 4 and is communicated with the chamber, the second check valve 12 is mounted on the air inlet pipe 10, and the input end of the fan 11 is provided with the first check valve; through above setting, open second check valve 12, second check valve 12 dispels the heat in to 4 cavities of test box, and air-supply line 10 plays the effect of air inlet, sets up first check valve and second check valve 12, increases the seal of 4 cavities of test box, improves the practicality.
As a preferable example of the above embodiment, the support mechanism includes a nut seat 13 and a supporting leg 14, the nut seat 13 is mounted on the equipment box 1, and the supporting leg 14 is rotatably connected to the nut seat 13 by a screw; through the above arrangement, the nut seat 13 and the arm brace 14 support the testing device, and the height of the testing device is adjusted, so that convenience is improved, and practicability is improved.
As a preference of the above embodiment, the moving mechanism includes a caster wheel mounting seat 15, a rotating frame 16, a caster wheel 17, a spring seat 18 and a spring 19, the caster wheel mounting seat 15 is mounted on the equipment box 1, the rotating frame 16 is rotatably connected with the caster wheel mounting seat 15, the caster wheel 17 is mounted on the rotating frame 16 and relatively rotates, the caster wheel 17 is mounted on the rotating frame 16 and connected with the caster wheel mounting seat 15, and the spring seat 18 is mounted on the spring 19; through the arrangement, the LED packaging level acceleration testing device is convenient to move, the spring seat 18 and the spring 19 play a role in shock absorption in the moving process, and the moving effect of the LED packaging level acceleration testing device is improved.
Preferably, the system further comprises a second hinge 20, an access door 21, a first handle 22 and a lock 23, wherein the second hinge 20 is mounted on the equipment box 1, the access door 21 is rotatably connected with the equipment box 1 through the second hinge 20, the first handle 22 is mounted on the access door 21, and the lock 23 is mounted on the first handle 22; through above setting, be convenient for connect the equipment in 1 cavity of equipment box, be convenient for open access door 21 through the first in command 22, hasp 23 plays the locking effect to access door 21, increases the cavity seal, improves the practicality.
As a preference of the above embodiment, the door further comprises a second handle 24, and the second handle 24 is mounted on the door panel 9; through the above arrangement, the door plate 9 can be conveniently opened through the second handle 24, convenience is increased, and practicability is improved.
As a preferred choice of the above embodiment, the equipment box 1 is provided with a plurality of groups of cooling air ports 25; through the arrangement, the inside of the cavity of the equipment box 1 is cooled through the cooling air port 25, the LED packaging level acceleration test effect is increased, and the practicability is improved.
Preferably, the door panel 9 is made of transparent tempered glass; through the arrangement, the test state of the LED package in the cavity of the test box 4 can be observed conveniently, the service life of the LED package level acceleration test device is prolonged, and the practicability is improved.
The utility model relates to a device for LED packaging level accelerated test, which is characterized in that when the device works, an LED package is arranged on a connecting device 7, different current loads are introduced into the LED package through a testing device 3, the testing device 3 tests the photoelectric characteristic of the whole current, meanwhile, a heating device 6 is controlled through a temperature control device 5, the heating device 6 heats the cavity of a testing box 4, so that the LED package tests the photoelectric parameters and the like of the LED package under the temperature and current loads for a certain time, a second check valve 12 is opened, the second check valve 12 dissipates heat in the cavity of the testing box 4, an air inlet pipe 10 plays a role in air inlet, a first check valve and a second check valve 12 are arranged, and the tightness of the cavity of the testing box 4 is improved.
According to the device for the LED packaging level acceleration test, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the device can be implemented as long as the beneficial effects of the device can be achieved; the testing device 3, the temperature control device 5, the heating device 6, the connecting device 7, the fan 11, the second check valve 12 and the lock catch 23 of the device for LED packaging level accelerated testing are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims (8)
1. A device for LED packaging level acceleration test is characterized by comprising an equipment box (1), a test device (3), a test box (4), a temperature control device (5), a heating device (6), a connecting device (7), a first hinge (8), a door plate (9), a heat dissipation mechanism, a supporting mechanism and a moving mechanism, wherein a cavity is arranged inside the equipment box (1), the test device (3) is fixedly arranged on the equipment box (1), an operation screen (2) is arranged on the test device (3), the test box (4) is fixedly arranged on the equipment box (1), a cavity is arranged inside the test box (4), the temperature control device (5) is arranged inside the cavity of the test box (4) and is electrically connected with the test device (3), the heating device (6) is arranged inside the cavity of the test box (4) and is electrically connected with the temperature control device (5), connecting device (7) are installed in test box (4) cavity and are connected with testing device (3) electricity, install on test box (4) first hinge (8), door plant (9) are rotated with test box (4) through first hinge (8) and are connected, heat dissipation mechanism installs on test box (4), heat dissipation mechanism is used for the heat dissipation effect in test box (4) cavity, supporting mechanism installs on equipment box (1), moving mechanism installs on equipment box (1).
2. The device for the LED package level accelerated test of claim 1, wherein the heat dissipation mechanism comprises an air inlet pipe (10), a fan (11) and a second check valve (12), the air inlet pipe (10) is installed on the test box (4) and communicated with the chamber, the fan (11) is installed on the test box (4) and communicated with the chamber, the second check valve (12) is installed on the air inlet pipe (10), and the input end of the fan (11) is provided with the first check valve.
3. The device for LED package level accelerated testing according to claim 1, characterized in that the supporting mechanism comprises a nut seat (13) and a supporting foot (14), the nut seat (13) is installed on the equipment box (1), and the supporting foot (14) is rotatably connected with the nut seat (13) through threads.
4. The device for the LED package level acceleration test of claim 1, characterized in that the moving mechanism comprises a caster wheel mounting seat (15), a rotating frame (16), a caster wheel (17), a spring seat (18) and a spring (19), the caster wheel mounting seat (15) is installed on the equipment box (1), the rotating frame (16) is rotatably connected with the caster wheel mounting seat (15), the caster wheel (17) is installed on the rotating frame (16) and rotates relatively, the caster wheel (17) is installed on the rotating frame (16) and is connected with the caster wheel mounting seat (15), and the spring seat (18) is installed on the spring (19).
5. The apparatus for LED package level accelerated testing according to claim 1, further comprising a second hinge (20), an access door (21), a first handle (22) and a latch (23), wherein the second hinge (20) is installed on the equipment box (1), the access door (21) is rotatably connected with the equipment box (1) through the second hinge (20), the first handle (22) is installed on the access door (21), and the latch (23) is installed on the first handle (22).
6. The apparatus for LED package level accelerated testing of claim 1, further comprising a second handle (24), wherein the second handle (24) is mounted on the door panel (9).
7. The device for LED package level accelerated testing according to claim 1, wherein the equipment box (1) is provided with a plurality of sets of cooling air vents (25).
8. The device for the LED package level accelerated test according to claim 1, wherein the door panel (9) is made of transparent tempered glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121630612.0U CN216052031U (en) | 2021-07-16 | 2021-07-16 | Device for LED packaging level acceleration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121630612.0U CN216052031U (en) | 2021-07-16 | 2021-07-16 | Device for LED packaging level acceleration test |
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| Publication Number | Publication Date |
|---|---|
| CN216052031U true CN216052031U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121630612.0U Active CN216052031U (en) | 2021-07-16 | 2021-07-16 | Device for LED packaging level acceleration test |
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| CN (1) | CN216052031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561610A (en) * | 2022-11-14 | 2023-01-03 | 深圳市思瑞精达精密仪器有限公司 | Measuring instrument |
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2021
- 2021-07-16 CN CN202121630612.0U patent/CN216052031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115561610A (en) * | 2022-11-14 | 2023-01-03 | 深圳市思瑞精达精密仪器有限公司 | Measuring instrument |
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