CN212540628U - LED circuit board aging testing device - Google Patents
LED circuit board aging testing device Download PDFInfo
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- CN212540628U CN212540628U CN202021164151.8U CN202021164151U CN212540628U CN 212540628 U CN212540628 U CN 212540628U CN 202021164151 U CN202021164151 U CN 202021164151U CN 212540628 U CN212540628 U CN 212540628U
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- circuit board
- led circuit
- testing device
- aging testing
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Abstract
The utility model discloses a LED circuit board aging testing device, including top cabinet, morals and manners subassembly, test cabinet and end cabinet, the alignment jig is installed through the reel in the inside both sides of test cabinet, the holding frame is installed through the curb plate to one side of alignment jig. The utility model discloses a be provided with the alignment jig in one side of holding frame, when the device carries out specification adjustment, can drive the pulley group through the motor and rotate, rotation through the pulley group can drive two sets of lead screws and carry out the syntropy and rotate, and can drive with the inside silk braid cooperation of removal seat through the rotation of lead screw and remove the seat and carry out the reciprocating motion of vertical direction, thereby can be convenient for adjust the vertical height of holding frame, the horizontal position of the adjustable holding frame of electric putter circular telegram operation through removing seat one side simultaneously, the device of being convenient for is adjusted according to the specification of LED circuit board, make the device be applicable to the LED circuit board of different specifications, the application scope of device can be enlarged in the setting of alignment jig.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a LED circuit board aging testing device.
Background
The LED lamp is a lamp using a light emitting diode as a light source, and has the advantages of energy conservation, long service life, environmental protection, shock resistance and the like, the lamp panel of the LED lamp needs to be used for aging test after production is completed, whether the aging resistance of the LED lamp panel is qualified or not is detected, an LED circuit board aging test device is needed at present, but the existing LED circuit board aging test device has many problems or defects:
traditional LED circuit board aging testing device is in the in-service use, and the device is not convenient for adjust according to the specification of LED circuit board, can't be applicable to the LED circuit board of different specifications, makes the device application range when using little.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED circuit board aging testing device to solve the little problem of application range who proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED circuit board aging testing device, includes top cabinet, morals and manners subassembly, test cabinet and end cabinet, the cabinet door is installed through the hinge in the front of test cabinet, the alignment jig is installed through the reel in the inside both sides of test cabinet, the holding frame is installed through the curb plate in one side of alignment jig, the top welding of test cabinet has the top cabinet, the internally mounted of top cabinet has the morals and manners subassembly, the bottom welding of test cabinet has end cabinet, the access door is installed through the hinge in the front of end cabinet, and the front of access door installs the controller through the bolt, the internally mounted of end cabinet has drive assembly.
Preferably, an installation cover is installed in the weathering module, a fan is installed in the installation cover, and a heating pipe is installed below the fan.
Preferably, install in the alignment jig and remove the seat, remove the inside silk cover and the sliding sleeve of seat and install lead screw and the slide bar that runs through respectively, and remove one side of seat and install two sets of electric putter through the bolt.
Preferably, the clamping frame is internally provided with a shaft seat, one side of the shaft seat is provided with two sets of clamps through shaft bolts, the inside of each clamp is provided with a through bidirectional screw rod through a threaded structure, and the extending end of each bidirectional screw rod is provided with a rotating handle.
Preferably, a motor is installed in the transmission assembly through a mounting seat, and a pulley group is installed at the output end of the motor.
Preferably, the front of the top cabinet is provided with a thermometer through a bolt, and one side of the thermometer is provided with an alarm.
Compared with the prior art, the beneficial effects of the utility model are that: this LED circuit board aging testing device is rational in infrastructure, has following advantage:
(1) the adjusting frame is arranged on one side of the clamping frame, when the device is regulated in a specification, the belt pulley group can be driven to rotate through the motor, the two groups of lead screws can be driven to rotate in the same direction through the rotation of the belt pulley group, and the movable seat can be driven to reciprocate in the vertical direction through the cooperation of the rotation of the lead screws and the screw sleeves in the movable seat, so that the vertical height of the clamping frame can be conveniently regulated;
(2) the clamping frame is arranged on one side of the adjusting frame, when the LED lamp panel is clamped and fixed, the LED lamp panel is placed between the two groups of clamps, the two-way screw rod can be driven to rotate through the screwing knob, and the two groups of clamps move towards the LED lamp panel through the matching of the two-way screw rod and the screw holes in the clamps, so that the purpose of clamping and fixing the LED lamp panel is achieved, the clamping stability of the device for the LED lamp panel is improved, and the stability of the LED lamp panel during aging test is effectively improved;
(3) install the thermometer through the front at the top cabinet, when monitoring the inside temperature of test cabinet, but the inside temperature of real-time supervision test cabinet of temperature sensor who connects through the thermometer, and transmit for the thermometer through the wire and show in real time, the staff of being convenient for observes, transmit the signal of telecommunication to the controller through the wire when monitoring temperature reaches the setting value, break off fan and heating pipe power through the controller, stop heating, the inside temperature of accurate control test cabinet of being convenient for, the accuracy of LED lamp plate aging testing data has been guaranteed.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic view of the weathering module of the present invention;
FIG. 4 is a schematic view of the structure of the holding frame of the present invention;
fig. 5 is a schematic structural diagram of the transmission assembly of the present invention.
In the figure: 1. a top cabinet; 101. a thermometer; 102. an alarm; 2. a weathering assembly; 201. mounting a cover; 202. a fan; 203. heating a tube; 3. a test cabinet; 301. a cabinet door; 4. an adjusting bracket; 401. a screw rod; 402. a slide bar; 403. a movable seat; 404. an electric push rod; 5. a clamping frame; 501. a shaft seat; 502. a clamp; 503. a bidirectional screw; 504. rotating a handle; 6. a bottom cabinet; 601. an access door; 602. a controller; 7. a transmission assembly; 701. a motor; 702. a mounting seat; 703. a pulley set.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: an LED circuit board aging test device comprises a top cabinet 1, a weathering component 2, a test cabinet 3 and a bottom cabinet 6, wherein a cabinet door 301 is installed on the front side of the test cabinet 3 through hinges, adjusting frames 4 are installed on two sides of the interior of the test cabinet 3 through shaft discs, moving seats 403 are installed in the adjusting frames 4, penetrating screw rods 401 and sliding rods 402 are installed on inner screw sleeves and sliding sleeves of the moving seats 403 respectively, two groups of electric push rods 404 are installed on one sides of the moving seats 403 through bolts, clamping frames 5 are installed on one sides of the adjusting frames 4 through side plates, the top cabinet 1 is welded on the top of the test cabinet 3, the weathering component 2 is installed in the top cabinet 1, an installation cover 201 is installed in the weathering component 2, a fan 202 is installed in the installation cover 201, a heating pipe 203 is installed below the fan 202, the bottom cabinet 6 is welded on the bottom of the test cabinet 3, an access door 601 is installed on the front, and the controller 602 is installed on the front surface of the access door 601 through a bolt, the transmission assembly 7 is installed inside the bottom cabinet 6, the motor 701 is installed in the transmission assembly 7 through the installation seat 702, and the pulley group 703 is installed at the output end of the motor 701.
Specifically, the adjusting frame 4 is arranged on one side of the clamping frame 5, when the device is regulated in specification, the motor 701 can drive the pulley group 703 to rotate, the two groups of lead screws 401 can be driven to rotate in the same direction by the rotation of the pulley group 703, and the movable seat 403 can be driven to reciprocate in the vertical direction by the rotation of the lead screws 401 and the matching of the screw sleeves in the movable seat 403, so that the vertical height of the clamping frame 5 can be conveniently regulated, meanwhile, the electric push rod 404 on one side of the movable seat 403 is electrified to operate to regulate the horizontal position of the clamping frame 5, the adjustability of the device is increased, the device can be conveniently regulated according to the specification of an LED circuit board, the device is suitable for LED circuit boards with different specifications, and the application range of the device can be expanded by the arrangement of the adjusting frame 4;
a clamping frame 5 is arranged on one side of the adjusting frame 4 through a side plate, a shaft seat 501 is arranged in the clamping frame 5, two groups of clamps 502 are arranged on one side of the shaft seat 501 through shaft bolts, a penetrating bidirectional screw 503 is arranged in the clamps 502 through a threaded structure, and a knob 504 is arranged at the extending end of the bidirectional screw 503;
specifically, the clamping frame 5 is arranged on one side of the adjusting frame 4, when the LED lamp panel is clamped and fixed, the LED lamp panel is placed between the two sets of clamps 502, the bidirectional screw 503 can be driven to rotate by screwing the knob 504, and the two sets of clamps 502 move towards the LED lamp panel through the cooperation of the bidirectional screw 503 and the screw hole in the clamps 502, so that the purpose of clamping and fixing the LED lamp panel is achieved, the clamping stability of the device for the LED lamp panel is improved, and the stability of the LED lamp panel during aging test is effectively improved;
the top of the test cabinet 3 is welded with a top cabinet 1, the front of the top cabinet 1 is provided with a thermometer 101 through a bolt, and one side of the thermometer 101 is provided with an alarm 102;
it is specific, install thermometer 101 through the front at top cabinet 1, when monitoring 3 inside temperatures of test cabinet, but the temperature sensor who connects through thermometer 101 real-time supervision test cabinet 3 inside temperatures, and transmit through the wire and show for thermometer 101 in real time, the staff of being convenient for observes, thermometer 101 transmits the signal of telecommunication to controller 602 through the wire when monitoring temperature reaches the setting value, break off fan 202 and heating pipe 203 power through controller 602, stop heating, the inside temperature of 3 accurate control test cabinets of being convenient for, the accuracy of LED lamp plate aging test data has been guaranteed.
The working principle is as follows: when the device is used, firstly, a power supply of the device is connected through a power line, the adjusting frame 4 is arranged on one side of the clamping frame 5, when the device is regulated in specification, the motor 701 can drive the pulley group 703 to rotate, the two groups of screw rods 401 can be driven to rotate in the same direction through the rotation of the pulley group 703, and the rotation of the screw rods 401 can be matched with the screw sleeves in the movable seat 403 to drive the movable seat 403 to reciprocate in the vertical direction, so that the vertical height of the clamping frame 5 can be conveniently regulated, meanwhile, the electric push rod 404 on one side of the movable seat 403 is electrified to run to regulate the horizontal position of the clamping frame 5, the adjustability of the device is increased, the device can be conveniently regulated according to the specification of the LED circuit board, the device is suitable for the LED circuit boards with different specifications, and the application range of the device can be expanded through;
secondly, the clamping frame 5 is arranged on one side of the adjusting frame 4, when the LED lamp panel is clamped and fixed, the LED lamp panel is placed between the two groups of clamps 502, the bidirectional screw 503 can be driven to rotate through the screwing knob 504, the two groups of clamps 502 can move towards the LED lamp panel through the matching of the bidirectional screw 503 and a screw hole in the clamps 502, so that the purpose of clamping and fixing the LED lamp panel is achieved, the stability of the device for clamping the LED lamp panel is improved, the stability of the LED lamp panel during aging test is effectively improved, meanwhile, the test cabinet 3 can be heated through the matching of the fan 202 and the heating pipe 203, and the LED lamp panel fixed by the clamping frame 5 can be subjected to aging test;
finally, install thermometer 101 through the front at top cabinet 1, when monitoring the inside temperature of test cabinet 3, but the temperature sensor who connects through thermometer 101 real-time supervision test cabinet 3 inside temperature, and transmit through the wire and show for thermometer 101 in real time, the staff of being convenient for observes, thermometer 101 transmits the signal of telecommunication to controller 602 through the wire when monitoring temperature reaches the setting value, break off fan 202 and heating pipe 203 power through controller 602, stop heating, the inside temperature of accurate control test cabinet 3 of being convenient for, the accuracy of LED lamp plate aging test data has been guaranteed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a LED circuit board aging testing device, includes top cabinet (1), morals and manners subassembly (2), test cabinet (3) and end cabinet (6), its characterized in that: the utility model discloses a test cabinet, including test cabinet (3), the front of test cabinet (3) installs cabinet door (301) through the hinge, the adjusting bracket (4) are installed through the reel to the inside both sides of test cabinet (3), clamping frame (5) are installed through the curb plate to one side of adjusting bracket (4), the top welding of test cabinet (3) has top cabinet (1), the internally mounted of top cabinet (1) has morals and manners subassembly (2), the bottom welding of test cabinet (3) has end cabinet (6), access door (601) are installed through the hinge in the front of end cabinet (6), and controller (602) are installed through the bolt in the front of access door (601), the internally mounted of end cabinet (6) has drive assembly (7).
2. The LED circuit board aging testing device of claim 1, wherein: an installation cover (201) is installed in the weathering module (2), a fan (202) is installed in the installation cover (201), and a heating pipe (203) is installed below the fan (202).
3. The LED circuit board aging testing device of claim 1, wherein: install in alignment jig (4) and remove seat (403), remove the inside silk cover and the sliding sleeve of seat (403) and install lead screw (401) and slide bar (402) that run through respectively, and remove one side of seat (403) and install two sets of electric putter (404) through the bolt.
4. The LED circuit board aging testing device of claim 1, wherein: install axle bed (501) in clamping frame (5), two sets of anchor clamps (502) are installed through the pintle to one side of axle bed (501), and two-way screw rod (503) that run through are installed through the helicitic texture in the inside of anchor clamps (502), and the extension end of two-way screw rod (503) is installed and is revolved handle (504).
5. The LED circuit board aging testing device of claim 1, wherein: the transmission assembly (7) is internally provided with a motor (701) through a mounting seat (702), and the output end of the motor (701) is provided with a belt pulley group (703).
6. The LED circuit board aging testing device of claim 1, wherein: the front of the top cabinet (1) is provided with a thermometer (101) through a bolt, and one side of the thermometer (101) is provided with an alarm (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164151.8U CN212540628U (en) | 2020-06-22 | 2020-06-22 | LED circuit board aging testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164151.8U CN212540628U (en) | 2020-06-22 | 2020-06-22 | LED circuit board aging testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212540628U true CN212540628U (en) | 2021-02-12 |
Family
ID=74545302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021164151.8U Active CN212540628U (en) | 2020-06-22 | 2020-06-22 | LED circuit board aging testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212540628U (en) |
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2020
- 2020-06-22 CN CN202021164151.8U patent/CN212540628U/en active Active
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