LED light bar temperature testing device

Abstract

According to the technical scheme, the LED light bar temperature testing device comprises a testing box and an LED light bar, a detection window is arranged on the front surface of the testing box, the LED light bar is clamped at the bottom of the detection window through a sliding groove, a rotating shaft is installed at the top in the detection window, a micro motor is installed at one end of the rotating shaft, and a temperature sensor is installed at the other end of the rotating shaft. A sliding block is installed on the outer surface of the rotating shaft, a positioning frame is installed on one side of the bottom of the sliding block, a temperature sensor is installed at the bottom of the positioning frame, an electric expansion piece is installed at the bottom of the sliding block, an identification base is installed on an output shaft of the electric expansion piece, and LED lamp beads are installed on the tops of the LED lamp strips. The LED lamp strip temperature testing device solves the problems that an existing LED lamp strip testing mechanism cannot detect lamp beads on the top of an LED lamp strip one by one, abnormal lamp beads cannot be found in time, and the production quality and the service life of the LED lamp strip are affected, the production quality of the LED lamp strip is improved, and therefore the service life of the LED lamp strip is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamp strip technical field, concretely is a kind of LED lamp strip temperature testing device. BACKGROUND

[0002] LED lamp strip is a kind of widely used lighting product, through the LED chip installed on flexible circuit board, can provide high brightness, energy saving and long service life lighting effect, LED lamp strip has strong flexibility, easy to install, long service life and the like characteristics.Meanwhile, LED lamp strip can also be through dimming, color change and remote control and other functions, realize more intelligent lighting effect.In the trend of energy saving and environmental protection, LED lamp strip as a kind of green lighting product, more and more consumers' favor, after LED lamp strip production, the temperature of LED lamp bead when emitting light needs to be tested.

[0003] The test mechanism of the existing LED lamp strip cannot detect the lamp beads on the top of the LED lamp strip one by one, cannot timely find abnormal lamp beads, affects the production quality and service life of the LED lamp strip, therefore, we provide a kind of LED lamp strip temperature testing device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of LED lamp strip temperature testing device, reach the effect of detecting LED lamp strip lamp bead one by one, to solve the test mechanism of the existing LED lamp strip cannot detect the lamp beads on the top of the LED lamp strip one by one, cannot timely find abnormal lamp beads, affect the production quality and service life of the LED lamp strip problem.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of LED lamp strip temperature testing device, including test box and LED lamp strip, wherein the test box front surface is equipped with detection window, the detection window bottom is clamped with LED lamp strip by sliding slot, the detection window top is installed with pivot, the pivot one end is installed with micro motor, the pivot outer surface is installed with sliding block, the sliding block bottom one side is installed with positioning frame, the positioning frame bottom is installed with temperature sensor, the sliding block bottom is installed with electric telescopic device, the electric telescopic device output shaft is installed with mark seat, the LED lamp strip top is installed with LED lamp bead.

[0006] Preferably, the pivot and sliding block are connected by screwing, and the top of the sliding block is in frictional contact with the detection window.

[0007] Preferably, the mark seat bottom is provided with a mark groove, and a sponge cover is installed inside the mark groove.

[0008] Preferably, a liquid storage groove is provided in the middle of the mark seat, an oil-absorbing sponge is installed at the bottom middle of the liquid storage groove, and the oil-absorbing sponge is inserted into the inside of the sponge cover at the end.

[0009] Preferably, the slider bottom is provided with a support frame away from the positioning frame side, and the support frame bottom is provided with a brightness sensor.

[0010] Preferably, four detection windows are provided, and the four detection windows are evenly arranged at the test box front surface position.

[0011] Preferably, the test box front surface is provided with a display screen at the detection window top, and the test box front surface is provided with an alarm lamp at the display screen top.

[0012] Preferably, the test box front surface is provided with a plug-in socket near the detection window side, and the plug-in socket front surface is provided with a wire harness, which can be connected with the LED light bar.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a test mechanism for LED light bar, which comprises a test box, four detection windows, a display screen, an alarm lamp, a plug-in socket, a wire harness, a LED light bar, a temperature sensor, a micro motor, a sliding block and a support frame.

[0015] 2. The utility model discloses a test mechanism for LED light bar, which comprises a test box, four detection windows, a display screen, an alarm lamp, a plug-in socket, a wire harness, a LED light bar, a temperature sensor, a micro motor, a sliding block and a support frame.

[0016] 3. The utility model discloses a test mechanism for LED light bar, which comprises a test box, four detection windows, a display screen, an alarm lamp, a plug-in socket, a wire harness, a LED light bar, a temperature sensor, a micro motor, a sliding block and a support frame. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front view structural schematic drawing of the utility model;

[0018] Figure 2 It is the side view structural schematic drawing of the utility model;

[0019] Figure 3 It is the side view structural schematic drawing of the utility model; Figure 2 It is the side view structural schematic drawing of the utility model; It is the side view structural schematic drawing of the utility model;

[0020] Figure 4 It is the main view structural schematic drawing of the sliding block and the identification seat of the utility model.

[0021] The figure mark: 1, test box;2, display screen;3, alarm lamp;4, detection window;5, LED light bar;6, plug-in seat;7, wire harness;8, sliding groove;9, rotating shaft;10, LED lamp pearl;11, sliding block;12, micro motor;13, identification seat;14, electric telescopic device;15, positioning frame;16, liquid storage groove;17, identification groove;18, oil absorption sponge;19, sponge cover;20, temperature sensor;21, support frame;22, brightness sensor. DETAILED DESCRIPTION

[0022] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments. EMBODIMENT

[0023] As Figures 1-4 shown, to realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of LED light bar temperature testing device, including test box 1 and LED light bar 5, test box 1 front surface is equipped with detection window 4, detection window 4 is equipped with four, and four detection windows 4 evenly are divided and arranged in test box 1 front surface position, detection window 4 bottom is clamped with LED light bar 5 by sliding groove 8, detection window 4 inner top is installed with rotating shaft 9, rotating shaft 9 is connected by screw thread with sliding block 11, sliding block 11 top and detection window 4 rub contact, it is convenient to move by rotating shaft 9 drive sliding block 11, rotating shaft 9 one end is installed with micro motor 12, rotating shaft 9 outer surface is installed with sliding block 11, sliding block 11 bottom one side is installed with positioning frame 15, positioning frame 15 bottom is installed with temperature sensor 20, LED light bar 5 top is installed with LED lamp pearl 10, sliding block 11 bottom is installed with support frame 21 on the side away from positioning frame 15, support frame 21 bottom is installed with brightness sensor 22, to respond the position of LED lamp pearl 10, test box 1 front surface is located in detection window 4 top and is installed with display screen 2, test box 1 front surface is located in display screen 2 top and is installed with alarm lamp 3, test box 1 front surface is installed with plug-in seat 6 near detection window 4 side, plug-in seat 6 front surface is installed with wire harness 7, wire harness 7 can be connected with LED light bar 5, namely to LED light bar 5 power supply.

[0024] The working principle of the LED light strip temperature testing device based on Embodiment 1 is as follows: After the device is installed, during testing, the LED light strip 5 is inserted into the slide groove 8, and the wiring harness 7 is connected to the LED light strip 5 to light up the LED beads 10 at the top of the LED light strip 5. Then, the micro motor 12 is started, which drives the rotating shaft 9 to rotate. The rotating shaft 9 drives the slider 11 to move, thereby moving the temperature sensor 20 and the brightness sensor 22. The brightness sensor 22 senses the lit LED beads 10, and the temperature sensor 20 measures the temperature of the LED beads 10 and transmits the measurement data to the display screen 2 for display. When the temperature is abnormal, the alarm light 3 will sound an alarm. Thus, the working process of the device is completed. Example

[0025] like Figures 2-4 As shown, the LED light strip temperature testing device proposed in this utility model, compared with the first embodiment, further includes: an electric telescopic device 14 installed at the bottom of the slider 11, an indicator seat 13 installed on the output shaft of the electric telescopic device 14, an indicator groove 17 provided at the bottom of the indicator seat 13, a sponge cover 19 installed inside the indicator groove 17, a liquid storage tank 16 provided in the middle of the inside of the indicator seat 13, an oil-absorbing sponge 18 installed in the middle of the bottom of the liquid storage tank 16, and the end of the oil-absorbing sponge 18 inserted into the inside of the sponge cover 19 to facilitate the flow of printing ink into the inside of the sponge cover 19.

[0026] In this embodiment, when an abnormal LED bead 10 is detected, the electric telescopic device 14 is activated, which drives the marking base 13 to move down, thereby pressing the sponge cover 19 tightly onto the top of the LED bead 10. At the same time, the ink is introduced into the inside of the sponge cover 19 through the oil-absorbing sponge 18, and the LED bead 10 is marked by the sponge cover 19 to facilitate subsequent maintenance.

[0027] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An LED light strip temperature testing device, comprising a testing chamber (1) and an LED light strip (5), characterized in that: The front surface of the test box (1) is provided with a detection window (4). An LED light strip (5) is clamped at the bottom of the detection window (4) through a slide groove (8). A rotating shaft (9) is installed at the top inside the detection window (4). A micro motor (12) is installed at one end of the rotating shaft (9). A slider (11) is installed on the outer surface of the rotating shaft (9). A positioning frame (15) is installed on one side of the bottom of the slider (11). A temperature sensor (20) is installed at the bottom of the positioning frame (15). An electric telescopic device (14) is installed at the bottom of the slider (11). An identification seat (13) is installed on the output shaft of the electric telescopic device (14). An LED bead (10) is installed at the top of the LED light strip (5).

2. The LED strip temperature testing device according to claim 1, characterized in that: The rotating shaft (9) and the slider (11) are connected by a threaded connection, and the top of the slider (11) is in frictional contact with the detection window (4).

3. The LED strip temperature testing device according to claim 1, characterized in that: The bottom of the label holder (13) is provided with a label groove (17), and a sponge cover (19) is installed inside the label groove (17).

4. The LED strip temperature testing device according to claim 1, characterized in that: The label holder (13) has a liquid storage tank (16) in the middle inside. An oil-absorbing sponge (18) is installed in the middle of the bottom of the liquid storage tank (16). The end of the oil-absorbing sponge (18) is inserted into the sponge cover (19).

5. The LED strip temperature testing device according to claim 1, characterized in that: A support frame (21) is installed on the bottom of the slider (11) away from the positioning frame (15), and a brightness sensor (22) is installed on the bottom of the support frame (21).

6. The LED strip temperature testing device according to claim 1, characterized in that: There are four detection windows (4), and the four detection windows (4) are evenly distributed on the front surface of the test box (1).

7. The LED strip temperature testing device according to claim 1, characterized in that: The front surface of the test box (1) is equipped with a display screen (2) at the top of the detection window (4), and an alarm light (3) is installed on the front surface of the test box (1) at the top of the display screen (2).

8. The LED strip temperature testing device according to claim 1, characterized in that: A power socket (6) is installed on the front surface of the test box (1) near the detection window (4). A wire harness (7) is installed on the front surface of the power socket (6). The wire harness (7) can be connected to the LED light strip (5).

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