CN117590274A

CN117590274A - Double-station testing jig for LED down lamp

Info

Publication number: CN117590274A
Application number: CN202311744238.0A
Authority: CN
Inventors: 杨文明
Original assignee: Sg Lighting Dong Guan Co ltd
Current assignee: Sg Lighting Dong Guan Co ltd
Priority date: 2023-12-15
Filing date: 2023-12-15
Publication date: 2024-02-23

Abstract

The invention discloses a double-station testing jig for an LED down lamp, which relates to the technical field of LED down lamp testing and comprises a jig seat, wherein the upper end of the jig seat is fixedly connected with an isolation baffle, the left side of the upper end of the jig seat is fixedly connected with a fixed side plate, and the upper end of the fixed side plate is provided with a light shield. This LED down lamp duplex position test fixture, personnel prevent binding post on location frock, and place test down lamp body under the lens hood, then personnel press test pneumatic button, the lens hood falls automatically and carry out the shading, test time has been practiced thrift greatly, and flexible cylinder drives test fixture and removes, realize automatic grafting, LED down lamp connection power, after the test is accomplished, the lens hood is opened, and flexible cylinder drives test fixture and resets, realize automatic plug, test efficiency has been improved, and the security of test has been guaranteed, just switch on after the grafting is accomplished simultaneously, automatic power-off probe rises after accomplishing when the time measurement, hot plug problem has been avoided, the practicality has been improved.

Description

Double-station testing jig for LED down lamp

Technical Field

The invention relates to the technical field of LED down lamp testing, in particular to a double-station testing jig for an LED down lamp.

Background

The LED down lamp is a product improved and developed on the basis of the traditional down lamp by using a novel LED illumination light source, and compared with the traditional down lamp, the LED down lamp has the following advantages: energy saving, low carbon, long service life, good color rendering and high response speed. The design of the LED down lamp is more attractive and light, the integral unification and perfection of building decoration can be kept during installation, the setting of a lamp is not damaged, a light source is hidden in the building decoration, the light source is not exposed, glare is avoided, the visual effect of a person is soft and uniform, along with the reduction of the price of the LED down lamp chip and the improvement of the heat dissipation technology, a solid foundation is laid for the LED down lamp to enter the commercial field, and in the production of the LED down lamp, the product quality is required to be tested for ensuring, and the quality of the LED down lamp is confirmed.

LED down lamp generally comprises LED lamp, driver and binding post, and traditional test needs peg graft the binding post, tests whether LED down lamp lights, but artifical in the test, and multiple plug has not only influenced the efficiency of test, and artifical plug has increased working strength simultaneously, and the plug can produce hot plug phenomenon, leads to the product to appear damaging condition and potential safety hazard to and light intensity is strong during the test, can not see whether the itself of light source is totally bright needs to keep off with the baffle one by one and see, and is very inconvenient.

Disclosure of Invention

The invention aims to provide a double-station testing jig for an LED down lamp, which solves the problems that in the prior art, the efficiency of testing is affected by repeated insertion and extraction of the existing manual work, meanwhile, the working strength is increased by manual insertion and extraction, the hot insertion and extraction phenomenon can be generated, the damage condition and the potential safety hazard of a product are caused, the light intensity is high during testing, and whether the light source is completely bright or not can not be seen, and a baffle is needed to be used for looking one by one, so that the problem is very inconvenient.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a LED down lamp duplex position test fixture, includes the tool seat, the upper end fixedly connected with isolation baffle of tool seat, the left side fixedly connected with fixed curb plate of tool seat upper end, the upper end of fixed curb plate is provided with the lens hood, the upper end of tool seat is located the avris fixedly connected with side shield of fixed curb plate, the inboard of lens hood is provided with the drive assembly that opens and shuts, the upper end of tool seat is located the front and back both sides of isolation baffle and all fixedly mounted has the location frock, the upper end of tool seat is located the left side fixed mounting of location frock and has the protection casing, the inboard of protection casing is provided with the test fixture, test fixture and tool seat pass through telescopic cylinder swing joint, the left side of tool seat front end is provided with dimming function switch, the front end of tool seat is provided with the test button, the rear end of tool seat has commercial power interface, variable frequency power interface and air supply input interface in proper order.

The jig base is made of bakelite, an electromagnetic valve is arranged on the inner side of the jig base, a PLC control module is arranged at the right end of the inner side of the jig base, and a power module and a dimming controller are sequentially arranged on the side of the inner side of the jig base, which is located on the side of the PLC control module.

Through the technical scheme, the front side and the rear side of the upper end of the jig seat are respectively provided with two testing stations, double-station testing is achieved, testing efficiency is improved, automatic plugging operation is achieved through movement of the telescopic cylinder driving testing tool, manual plugging is not needed, working strength is reduced, potential safety hazards are prevented from being caused by hot plugging, practicability is improved, light blocking is conducted synchronously by utilizing the light shield during testing, and testing time is greatly saved.

Preferably, the fixed side plate is arranged at the front side and the rear side of the isolation baffle, the upper end of the fixed side plate is connected with the light shield through a hinge in a rotating mode, and the light shield is of a U-shaped structural design.

Preferably, the opening and closing driving assembly comprises a driving cylinder, the driving cylinder is fixedly connected with the jig seat, the upper end of the driving cylinder extends to the upper portion of the jig seat, the output end of the driving cylinder is fixedly connected with a first connecting seat, the inner side of the light shield is fixedly connected with a second connecting seat, the first connecting seat and the second connecting seat are in transmission connection through a hinge plate, and two ends of the hinge plate are respectively in rotary connection with the first connecting seat and the second connecting seat.

Through above technical scheme, utilize two stations of both sides lens hood adaptation to work to drive a connecting seat downwardly moving through the actuating cylinder, thereby the lens hood upset lid closes in the left side of tool seat, and the lens hood is in the same time in the test and is in the same time in light, conveniently confirms whether down lamp lights, and after the test, the actuating cylinder extends, and the lens hood is opened in the same time, and the convenience personnel take off the LED down lamp of test, conveniently in the shading of test process, practiced thrift test time greatly.

Preferably, the upper end face of the positioning tool is provided with a positioning groove, the side of the upper end face of the positioning tool, which is located at the positioning groove, is provided with an opening groove, and the opening groove and the positioning groove are mutually communicated.

Preferably, a probe is arranged on the side of the surface of the test tool, the lower end of the test tool is fixedly connected with a sliding seat, and the sliding seat is in an I-shaped structural design.

Preferably, the upper end face of the jig seat is provided with a sliding groove, the sliding seat is in sliding connection with the sliding groove, and the output end of the telescopic cylinder is fixedly connected with the lower end of the sliding seat.

Through the technical scheme, during the test, personnel place binding post in the constant head tank, conveniently to binding post's spacing, then utilize flexible cylinder to drive the sliding seat and remove, promote test fixture to binding post removal for probe and binding post form to peg graft, after the grafting is accomplished, the circular telegram test, and after the test is accomplished, flexible cylinder drives test fixture and binding post separation, realizes automatic plug.

Preferably, the test pneumatic button is provided with two, PLC control module and drive cylinder, flexible cylinder, dimming function switch, test pneumatic button, solenoid valve, power module, dimming controller electric connection, commercial power interface, variable frequency power interface and power module, dimming controller electric connection.

Preferably, the test tube lamp further comprises a test tube lamp body, a driver and a wiring terminal, wherein the driver is connected with the test tube lamp body and the wiring terminal through wires, and the wiring terminal is matched with the positioning groove.

Through above technical scheme, wholly by PLC control module control, and the design of duplex position on the tool seat, improved the efficiency of test, personnel put into location frock with binding post earlier, and test down lamp body is placed under the lens hood, then press the test pneumatic button of corresponding station can, avoid in the test, the control of conveniently switching on, just switch on after the grafting is accomplished, outage after finishing when the time measurement has avoided the hot plug problem.

Compared with the related art, the LED down lamp double-station test fixture provided by the invention has the following beneficial effects:

the invention provides the light shield, the positioning tool, the testing tool, the telescopic cylinder and the testing pneumatic button, during testing, a person prevents the wiring terminal from being arranged on the positioning tool, the testing down lamp body is arranged under the light shield, then the person presses the testing pneumatic button, the light shield automatically falls down to shield light, the testing time is greatly saved, the telescopic cylinder drives the testing tool to move, automatic plug-in is realized, the LED down lamp is connected with a power supply, after the testing is finished, the light shield is opened, the telescopic cylinder drives the testing tool to reset, the automatic plug-in operation is realized, the manual plug-in operation is not needed, the testing efficiency is improved, the testing safety is ensured, meanwhile, the power is supplied after the plug-in is finished, the automatic power-off probe rises after the time measurement is finished, the hot plug-in problem is avoided, and the practicability is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of a second perspective structure of the present invention;

FIG. 3 is a schematic view of the bottom view of the present invention;

FIG. 4 is a schematic cross-sectional structure of the present invention;

FIG. 5 is a schematic perspective view of a sliding seat according to the present invention;

FIG. 6 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;

fig. 7 is an enlarged view of the structure of fig. 4B according to the present invention.

In the figure: 1. a jig base; 2. an isolation baffle; 3. fixing the side plates; 4. a light shield; 5. side baffles; 6. an opening and closing driving assembly; 61. a driving cylinder; 62. a first connecting seat; 63. a second connecting seat; 64. a hinge plate; 7. positioning a tool; 71. a positioning groove; 72. an open slot; 8. a protective cover; 9. testing a tool; 91. a probe; 92. a sliding seat; 93. a sliding groove; 10. a telescopic cylinder; 11. a dimming function switch; 12. testing a pneumatic button; 13. a mains interface; 14. a variable frequency power supply interface; 15. an air source input interface; 16. an electromagnetic valve; 17. a PLC control module; 18. a power module; 19. a dimming controller; 20. testing a down lamp body; 21. a driver; 22. and a connection terminal.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1: referring to fig. 1-7, a dual-station testing fixture of an led down lamp comprises a fixture seat 1, wherein the upper end of the fixture seat 1 is fixedly connected with an isolation baffle 2, the left side of the upper end of the fixture seat 1 is fixedly connected with a fixed side plate 3, the upper end of the fixed side plate 3 is provided with a light shield 4, the upper end of the fixture seat 1 is positioned at the side of the fixed side plate 3 and is fixedly connected with a side baffle 5, the inner side of the light shield 4 is provided with an opening and closing driving assembly 6, the upper end of the fixture seat 1 is positioned at the front side and the rear side of the isolation baffle 2 and is fixedly provided with a positioning fixture 7, the upper end of the fixture seat 1 is positioned at the left side of the positioning fixture 7 and is fixedly provided with a protective cover 8, the inner side of the protective cover 8 is provided with a testing fixture 9, the testing fixture 9 is movably connected with the fixture seat 1 through a telescopic cylinder 10, the left side of the front end of the fixture seat 1 is provided with a dimming function switch 11, the front end of the fixture seat 1 is provided with a testing pneumatic button 12, and the rear end of the fixture seat 1 is sequentially provided with a mains supply interface 13, a variable frequency power interface 14 and a gas source input interface 15;

the jig base 1 is made of bakelite, the electromagnetic valve 16 is arranged on the inner side of the jig base 1, the PLC control module 17 is arranged at the right end of the inner side of the jig base 1, the power module 18 and the dimming controller 19 are sequentially arranged on the side of the inner side of the PLC control module 17, two testing stations are respectively arranged on the front side and the rear side of the upper end of the jig base 1, double-station testing is achieved, testing efficiency is improved, the test tool 9 is driven to move through the telescopic cylinder 10, automatic plugging operation is achieved, manual plugging is not needed, working strength is reduced, potential safety hazards caused by hot plugging phenomenon are prevented, practicability is improved, and when testing is conducted, light blocking is conducted synchronously by the light shielding cover 4, and testing time is greatly saved.

Example 2: the fixed curb plate 3 is located the front and back both sides of isolation baffle 2 and is provided with two, and the upper end of fixed curb plate 3 and lens hood 4 pass through the hinge and rotate to be connected, and lens hood 4 is U type structural design.

The opening and closing driving assembly 6 comprises a driving air cylinder 61, the driving air cylinder 61 is fixedly connected with the jig base 1, the upper end of the driving air cylinder 61 extends to the upper side of the jig base 1, the output end of the driving air cylinder 61 is fixedly connected with a first connecting base 62, the inner side of the light shield 4 is fixedly connected with a second connecting base 63, the first connecting base 62 and the second connecting base 63 are in transmission connection through a hinge plate 64, and two ends of the hinge plate 64 are respectively in rotary connection with the first connecting base 62 and the second connecting base 63.

Specifically, as shown in fig. 1, fig. 2, fig. 4 and fig. 7, two stations are adapted to work by using the light shields 4 on two sides, and the first connecting seat 62 is driven to move downwards by the driving cylinder 61, so that the light shields 4 are turned over and covered on the left side of the jig seat 1, the light shields 4 synchronously block light in the test, whether the down lamp is lighted or not is conveniently confirmed, and after the test, the driving cylinder 61 extends, the light shields 4 are synchronously opened, the personnel can conveniently take down the tested LED down lamp, the light shielding in the test process is convenient, and the test time is greatly saved.

Example 3: the upper end face of the positioning tool 7 is provided with a positioning groove 71, the side of the upper end face of the positioning tool 7, which is positioned on the positioning groove 71, is provided with an opening groove 72, and the opening groove 72 and the positioning groove 71 are communicated with each other.

The side of test fixture 9 surface is provided with probe 91, and the lower extreme fixedly connected with sliding seat 92 of test fixture 9, sliding seat 92 are I shape structural design.

The upper end face of the jig seat 1 is provided with a sliding groove 93, the sliding seat 92 is in sliding connection with the sliding groove 93, and the output end of the telescopic cylinder 10 is fixedly connected with the lower end of the sliding seat 92.

Specifically, as shown in fig. 1, 2, 4, 5 and 6, during testing, a person places the wiring terminal 22 in the positioning groove 71, so as to limit the wiring terminal 22 conveniently, then drives the sliding seat 92 to move by using the telescopic cylinder 10, pushes the testing tool 9 to move towards the wiring terminal 22, so that the probe 91 and the wiring terminal 22 form plug connection, after the plug connection is completed, the power-on test is performed, and after the test is completed, the telescopic cylinder 10 drives the testing tool 9 and the wiring terminal 22 to be separated, so that automatic plug connection is realized.

Example 4: the two test pneumatic buttons 12 are arranged, the PLC control module 17 is electrically connected with the driving cylinder 61, the telescopic cylinder 10, the dimming function switch 11, the test pneumatic buttons 12, the electromagnetic valve 16, the power module 18 and the dimming controller 19, and the mains supply interface 13 and the variable-frequency power supply interface 14 are electrically connected with the power module 18 and the dimming controller 19.

The test tube lamp further comprises a test tube lamp body 20, a driver 21 and a wiring terminal 22, wherein the driver 21 is connected with the test tube lamp body 20 and the wiring terminal 22 through wires, and the wiring terminal 22 is matched with the positioning groove 71;

specifically, as shown in fig. 1, 2 and 3, the whole is controlled by the PLC control module 17, and the double-station design on the jig base 1 improves the testing efficiency, the personnel put the wiring terminal 22 into the positioning tool 7 first, and the test down lamp body 20 is placed under the light shield 4, then the test pneumatic button 12 of the corresponding station is pressed, so that in the test, the control of conveniently powering on is avoided, the power is turned on after the completion of the insertion, the power is turned off after the completion of the time measurement, and the hot plug problem is avoided.

Working principle: personnel prevent binding post 22 on location frock 7 to place test down lamp body 20 under the lens hood, then the personnel presses test pneumatic button 12, drive connecting seat one 62 through actuating cylinder 61 and remove downwards, thereby lens hood 4 upset lid closes in the left side of tool seat 1, the lens hood 4 is synchronous in the test and is in the light, conveniently confirm whether the down lamp is bright, test time has been practiced thrift greatly, and telescopic cylinder 10 drives test fixture 9 and removes, promote test fixture 9 to binding post 22 remove, make probe 91 and binding post 22 form pegging graft, after pegging graft is accomplished, and after the test is accomplished, telescopic cylinder 10 drives test fixture 9 and binding post 22 separation, realize automatic plug, and tool seat 1 is last duplex position design, work efficiency has been guaranteed, after the test personnel take down the LED down lamp place at the conveyer belt can, whole is controlled by PLC control module 17, the control of conveniently circular telegram, just circular telegram after the pegging graft is accomplished, after the time measurement is accomplished, the outage has been avoided hot plug problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

LED down lamp duplex position test fixture, including tool seat (1), its characterized in that: the upper end fixedly connected with isolation baffle (2) of tool seat (1), the left side fixedly connected with fixed curb plate (3) of tool seat (1) upper end, the upper end of fixed curb plate (3) is provided with lens hood (4), the upper end of tool seat (1) is located the avris fixedly connected with side shield (5) of fixed curb plate (3), the inboard of lens hood (4) is provided with drive assembly (6) that opens and shuts, the upper end of tool seat (1) is located the front and back both sides of isolation baffle (2) and equal fixed mounting has location frock (7), the automatic light adjusting device is characterized in that a protective cover (8) is fixedly arranged at the left side of a positioning tool (7) at the upper end of the jig base (1), a test tool (9) is arranged at the inner side of the protective cover (8), the test tool (9) and the jig base (1) are movably connected through a telescopic cylinder (10), a light adjusting function switch (11) is arranged at the left side of the front end of the jig base (1), a test pneumatic button (12) is arranged at the front end of the jig base (1), and a mains supply interface (13), a variable frequency power supply interface (14) and a gas source input interface (15) are sequentially arranged at the rear end of the jig base (1);

the jig base (1) is made of bakelite, an electromagnetic valve (16) is arranged on the inner side of the jig base (1), a PLC (programmable logic controller) control module (17) is arranged at the right end of the inner side of the jig base (1), and a power supply module (18) and a dimming controller (19) are sequentially arranged on the side of the inner side of the jig base (1) located on the PLC control module (17).
2. The LED down lamp duplex position test fixture according to claim 1, wherein: the fixed side plates (3) are arranged on the front side and the rear side of the isolation baffle (2), the upper ends of the fixed side plates (3) are connected with the light shield (4) through hinges in a rotating mode, and the light shield (4) is of a U-shaped structural design.
3. The LED down lamp duplex position test fixture according to claim 1, wherein: the driving assembly (6) comprises a driving cylinder (61), the driving cylinder (61) is fixedly connected with the jig base (1), the upper end of the driving cylinder (61) extends to the upper portion of the jig base (1), the output end of the driving cylinder (61) is fixedly connected with a first connecting base (62), the inner side of the light shield (4) is fixedly connected with a second connecting base (63), the first connecting base (62) and the second connecting base (63) are in transmission connection through a hinge plate (64), and two ends of the hinge plate (64) are respectively in rotary connection with the first connecting base (62) and the second connecting base (63).
4. The LED down lamp duplex position test fixture according to claim 1, wherein: the locating tool comprises a locating tool body and is characterized in that a locating groove (71) is formed in the upper end face of the locating tool body (7), an opening groove (72) is formed in the side of the upper end face of the locating tool body (7) located at the locating groove (71), and the opening groove (72) and the locating groove (71) are communicated with each other.
5. The LED down lamp duplex position test fixture according to claim 1, wherein: the side of test fixture (9) surface is provided with probe (91), the lower extreme fixedly connected with sliding seat (92) of test fixture (9), sliding seat (92) are I shape structural design.
6. The LED down lamp duplex position test fixture of claim 5, wherein: the upper end face of the jig seat (1) is provided with a sliding groove (93), the sliding seat (92) is in sliding connection with the sliding groove (93), and the output end of the telescopic cylinder (10) is fixedly connected with the lower end of the sliding seat (92).
7. The LED down lamp duplex position test fixture according to claim 3, wherein: the intelligent light-adjusting device is characterized in that two testing pneumatic buttons (12) are arranged, the PLC control module (17) is electrically connected with the driving air cylinder (61), the telescopic air cylinder (10), the light-adjusting function switch (11), the testing pneumatic buttons (12), the electromagnetic valve (16), the power supply module (18) and the light-adjusting controller (19), and the mains supply interface (13), the variable-frequency power supply interface (14), the power supply module (18) and the light-adjusting controller (19) are electrically connected.
8. The LED down lamp duplex position test fixture of claim 4, wherein: the novel test tube lamp further comprises a test tube lamp body (20), a driver (21) and a wiring terminal (22), wherein the driver (21) is connected with the test tube lamp body (20) and the wiring terminal (22) through wires, and the wiring terminal (22) is matched with the positioning groove (71).