CN210270120U - LED lamp tester - Google Patents

Abstract

The utility model discloses a LED lamp tester, including testboard and first arm lock, the below of testboard is provided with universal wheel and supporting legs, and first arm lock sets up on the testboard, is provided with anchor clamps on the first arm lock, is provided with circular guide rail on the testboard with first arm lock as the center, is provided with drive arrangement on the circular guide rail, is provided with the second arm lock on the drive arrangement, is provided with the linear guide rail of vertical arrangement on the second arm lock, the highest point of linear guide rail is higher than the anchor clamps, and the lowest point of linear guide rail is lower than the anchor clamps, is provided with the cylinder on the linear guide rail, and the output of cylinder is connected with the detector; through set up circular guide on the testboard, set up the second arm lock on the circular guide, cooperation second arm lock is gone up the detector that can move on linear guide, has realized using the LED lamp that awaits measuring as the cylindrical test surface at center, can carry out multiple spot data acquisition to LED etc. provides sufficient data for the test result.

Description

LED lamp tester

Technical Field

The utility model relates to a tester field.

Background

The LED lamp has the advantages of high brightness and low power consumption, and is generally produced by the current manufacturers, but the LED lamps produced by different manufacturers have quality difference, and according to the national standard, the LED lamps which do not meet the standard through detection cannot be put on the market, so the LED lamp tester is generally required to test the produced LED, the current LED lamp tester can only test the data of a certain point or a plurality of points of the LED lamp to be tested, and the deviation of the test result can be caused due to the insufficient data acquisition quantity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a LED lamps and lanterns tester, can test the parameter of LED lamp omnidirectionally, provide enough sampling data for the test result.

The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: the LED lamp tester comprises a test board and a first clamping arm, universal wheels and supporting legs are arranged below the test board, the first clamping arm is arranged on the test board, a clamp is arranged on the first clamping arm, a circular guide rail is arranged on the test board by taking the first clamping arm as a center, a driving device is arranged on the circular guide rail, a second clamping arm is arranged on the driving device, a vertically-arranged linear guide rail is arranged on the second clamping arm, the highest point of the linear guide rail is higher than that of the clamp, the lowest point of the linear guide rail is lower than that of the clamp, an air cylinder is arranged on the linear guide rail, and the output end of the air cylinder is.

Preferably, the driving device is provided as a stepping motor.

Further, the LED lamp tester further comprises a controller arranged on the test board, and the controller is electrically connected with the driving device and the air cylinder respectively and can control the working states of the driving device and the air cylinder.

Preferably, a display is arranged on the controller, the controller is electrically connected with the detector, and the data transmitted back by the detector is processed and then displayed on the display.

Preferably, the controller is a single chip microcomputer.

Preferably, the detector is provided as a temperature sensor or a light sensor.

The utility model has the advantages that: the LED lamp tester comprises a test bench and a first clamping arm, wherein universal wheels and supporting legs are arranged below the test bench, the first clamping arm is arranged on the test bench, a clamp is arranged on the first clamping arm, a circular guide rail is arranged on the test bench by taking the first clamping arm as a center, a driving device is arranged on the circular guide rail, a second clamping arm is arranged on the driving device, a linear guide rail which is vertically arranged is arranged on the second clamping arm, the highest point of the linear guide rail is higher than the clamp, the lowest point of the linear guide rail is lower than the clamp, an air cylinder is arranged on the linear guide rail, and the output end of the air cylinder is connected with; through set up circular guide on the testboard, set up the second arm lock on the circular guide, cooperation second arm lock is gone up the detector that can move on linear guide, has realized using the LED lamp that awaits measuring as the cylindrical test surface at center, can carry out multiple spot data acquisition to LED etc. provides sufficient data for the test result.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a first block diagram of an LED lamp tester;

fig. 2 is a schematic diagram of the overall structure of the LED lamp tester.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1-2, the LED lamp tester includes a test bench 10 and a first clamping arm 20, a universal wheel 30 and a supporting leg 40 are disposed below the test bench 10, the first clamping arm 20 is disposed on the test bench 10, a clamp 21 is disposed on the first clamping arm 20, a circular guide rail 50 is disposed on the test bench 10 with the first clamping arm 20 as a center, a driving device 60 is disposed on the circular guide rail 50, a second clamping arm 70 is disposed on the driving device 60, a vertically disposed linear guide rail 71 is disposed on the second clamping arm 70, a highest point of the linear guide rail 71 is higher than the clamp 21, a lowest point of the linear guide rail 71 is lower than the clamp 21, a cylinder 711 is disposed on the linear guide rail 71, and an output end of the cylinder 711 is connected to a detector.

In the utility model, the LED lamp tester comprises a test board 10, a first clamping arm 20 arranged on the test board 10 is used for clamping the LED to be tested, a clamp 21 on the first clamping arm 20 is used for fixing the LED to be tested, and a circular guide rail 50 arranged on the test board 10 and centered on the first clamping arm 20, a driving device 60 drives a second clamping arm 70 to move on the circular guide rail 50, the driving device 60 is provided with a stepping motor, and the moving distance on the circular guide rail 50 of the second clamping arm 70 can be accurately controlled through the accurate control of the stepping motor; the detector 80 can move on the linear guide rail 71 on the second clamping arm 70 under the driving of the cylinder 711, and the movement of the second clamping arm 70 on the circular guide rail 50 is matched, so that the cylindrical test surface of the detector 80 with the first clamping arm 20 as the center can be realized, and the angle and the multipoint data acquisition of the LED lamp to be tested can be carried out, so that a more accurate test report can be provided.

The utility model discloses in, drive arrangement 60 also can set up to cover the mode of track on the gyro wheel, drives the gyro wheel motion through the motor, and second arm lock 70 sets up on the track, has realized the accurate control to second arm lock 70 equally.

The LED lamp tester also comprises a controller arranged on the test bench 10, wherein the controller is respectively electrically connected with the driving device 60 and the air cylinder 711 and can control the working states of the driving device 60 and the air cylinder 711; the controller controls the power on and off and the working time of the driving device 60 and the air cylinder 711 to realize accurate control, the controller can adopt a single chip microcomputer to perform programming control, the single chip microcomputer has the advantages of simple structure and low programming difficulty, similarly, the controller can also adopt a PLC to perform control, the PLC is electrically connected with the driving device 60 and the air cylinder 711, and the PLC also has the advantages of low programming difficulty and simple wiring and is suitable for occasions with lower control requirements.

The controller is provided with a display, is electrically connected with the detector 80, processes data transmitted back by the detector 80 and displays the processed data on the display; the detector 80 is provided as a temperature sensor or a light sensor; the display is used for reading test data by a user, can display sampling of the detector 80 and processed by the controller, the detector 80 is set as a temperature sensor and can measure the heating degree of the lamp to be tested in the working process, the detector 80 is set as an optical sensor and can measure the space light intensity distribution of the lamp to be tested in the working process, and the display can be matched with measuring instruments such as a photometer and the like to measure parameters such as annulus luminous flux, glare grade and lamp efficiency of the lamp to be tested, or can be matched with an electrical parameter measuring instrument to measure electrical parameters of the lamp to be tested, including voltage, current, power and the like.

In the utility model, the clamp 21 can be arranged as a clamping jaw, a chuck or the like, so as to clamp lamps with different shapes or volumes; supporting legs 40 includes base and folding rod, and the one end setting of folding rod is on testboard 10, and the other end setting of folding rod is on the base, and as supporting legs 40's further improvement, testboard 10 is provided with the recess that can hold supporting legs 40 on being close to supporting legs 40's the one side, can accomodate into when supporting legs 40 do not use in the recess.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (6)

1. LED lamps and lanterns tester, its characterized in that: the device comprises a test bench (10) and a first clamping arm (20), wherein universal wheels (30) and supporting legs (40) are arranged below the test bench (10), the first clamping arm (20) is arranged on the test bench (10), a clamp (21) is arranged on the first clamping arm (20), a circular guide rail (50) is arranged on the test bench (10) by taking the first clamping arm (20) as a center, a driving device (60) is arranged on the circular guide rail (50), a second clamping arm (70) is arranged on the driving device (60), a vertically-arranged linear guide rail (71) is arranged on the second clamping arm (70), the highest point of the linear guide rail (71) is higher than the clamp (21), the lowest point of the linear guide rail (71) is lower than the clamp (21), an air cylinder (711) is arranged on the linear guide rail (71), and the output end of the air cylinder (711) is connected with.
2. 2. The LED fixture tester of claim 1 wherein: the driving device (60) is set as a stepping motor.
3. 3. The LED fixture tester of claim 1 wherein: the test bench is characterized by further comprising a controller arranged on the test bench (10), wherein the controller is electrically connected with the driving device (60) and the air cylinder (711) respectively and can control the working states of the driving device (60) and the air cylinder (711).
4. 4. The LED lamp tester as recited in claim 3, wherein: the controller is provided with a display, is electrically connected with the detector (80), and displays the data transmitted back by the detector (80) on the display after processing.
5. 5. The LED lamp tester as recited in claim 3, wherein: the controller is set as a single chip microcomputer.
6. 6. The LED fixture tester of claim 1 wherein: the detector (80) is arranged as a temperature sensor or a light sensor.

Images