CN212255632U - An LED lamp performance testing device - Google Patents

Abstract

The utility model discloses a LED fluorescent tube performance detection device relates to fluorescent tube detection area, and to the problem that current LED fluorescent tube detection efficiency is low, the following scheme is proposed at present, and it is including examining test table, the equal fixed mounting in both sides of examining test table has the mounting panel that is horizontal setting, and two the mounting bracket of U type is invertd to mounting panel top fixedly connected with, the equal fixed mounting in both sides inner wall of mounting bracket has the die clamping cylinder who is horizontal setting, just the equal fixedly connected with insulation board of die clamping cylinder's tailpiece of the piston rod portion, die clamping cylinder's one end fixedly connected with current conducting plate, two all are connected with the wire on the current conducting plate, the power pack is installed to the top inner wall of mounting bracket. The utility model discloses novel structure, and the device can realize stabilizing the material loading to the LED fluorescent tube that production was accomplished to can replace the manual work to carry out the performance detection to it, when lightening workman's amount of labour, also improved the detection efficiency of LED fluorescent tube.

Description

An LED lamp performance testing device

technical field

The utility model relates to the field of lamp tube detection, in particular to an LED lamp tube performance detection device.

Background technique

LED tube is also commonly known as light tube and fluorescent tube, and its light source uses LED as the illuminant. Compared with incandescent lamps, LED fluorescent lamps save electricity by more than 80%, and their lifespan is more than 10 times that of ordinary lamps. They are almost maintenance-free. There is no problem of frequent replacement of lamps, ballasts and starters. The savings can be exchanged for the cost. Green and environmentally friendly semiconductor light source, with soft light and pure spectrum, is beneficial to workers' vision protection and physical health. The 6000K cold light source gives people a visually cool feeling, which helps to concentrate and improve efficiency. It is generally used for general lighting. Office buildings, shopping malls, restaurants, schools, homes, factories and other indoor lighting.

After the production of LED lamps, they need to be tested for their performance before they can be packaged and then put on the market for sale. However, the traditional LED lamp inspection is generally done manually, and both ends cannot be inspected at the same time during the inspection process. It is fixed to make it shake, resulting in low detection efficiency. Therefore, in order to solve such problems, we propose a LED lamp performance detection device.

Utility model content

The device for detecting the performance of an LED lamp tube proposed by the utility model solves the problem of low detection efficiency of the existing LED lamp tube.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A device for testing the performance of an LED lamp tube, comprising a testing table, two sides of the testing table are fixedly installed with horizontally arranged mounting plates, and the tops of the two mounting plates are fixedly connected with an inverted U-shaped mounting frame, so The inner walls on both sides of the mounting frame are fixedly installed with clamping cylinders arranged horizontally, and the ends of the piston rods of the clamping cylinders are fixedly connected with insulating plates, and one end of the insulating plates away from the clamping cylinders is fixedly connected with Conductive plates, two conductive plates are connected with wires, a power supply box is installed on the top inner wall of the mounting frame, one of the wires is connected to the power supply inside the power supply box, and an indicator light is installed on the top of the mounting frame , and the ends of the two wires are connected to the wiring port of the indicator light, the top of the detection table is slidably installed with a movable plate, and the bottom end of the movable plate is fixedly connected with a movable plate. A feeding cylinder is fixedly installed at the bottom end, and the end of the piston rod of the feeding cylinder is fixedly connected with the moving plate, and the four corners of the bottom end of the testing table are fixedly installed with support columns.

Preferably, the top inner wall of the mounting frame is fixedly installed with two wire management rings symmetrically distributed with respect to the center line, and the wires pass through the wire management rings, and the wire management rings can effectively organize the wires and prevent the wires from sagging. entanglement phenomenon.

Preferably, a rubber splint is installed on the top of the movable plate along its length direction, and the rubber splint is arranged in an open shape. shake up.

Preferably, the detection table is provided with a moving groove, and the moving groove is matched with the moving plate, and the moving plate is slidably installed inside the moving groove, and the moving groove can ensure the stability of the moving plate and ensure the stability of the LED lamp. Feeding stability.

Preferably, a proximity switch is installed on the inner wall of one side of the moving groove away from the feeding cylinder, and the proximity switch is used to detect the moving position of the moving plate.

Preferably, the bottom end of the movable plate is fixedly installed with two limit blocks symmetrically distributed with respect to the center line, the top of the detection table is provided with two limit grooves with the same structure, and the limit blocks slide Installed inside the limit slot, the limit block and the limit slot can also ensure the stability of the movable plate during the movement.

Preferably, a control box is fixedly installed on one side of the detection table, a controller is installed inside the control box, the input end of the controller is connected with the proximity switch, and the output end of the controller is connected with the feeding cylinder and the clamping cylinder, And the model of the controller is DATA-7311.

The beneficial effects of the present utility model are:

1. By placing the lamp tube between the rubber splints at the top of the movable plate and clamping, and pushing the movable plate to slide inside the moving groove through the feeding cylinder, so that it drives the movable plate and the lamp tube to achieve stable movement, so as to realize the stable movement of the movable plate and the lamp tube. remain stable during the process.

2. By moving the plate close to the proximity switch, the feeding cylinder stops, and the clamping cylinder pushes the insulating plate and the conductive plate as a whole to move, so that the two conductive plates are in contact with both ends of the lamp tube to realize the energization circuit, and through observation Whether the indicator light is lit can effectively test the performance of the LED tube to determine whether it is a qualified product, replacing the manual testing procedure, reducing the labor workload of workers, and at the same time, the detection is more stable, and the detection efficiency of the LED tube is improved.

To sum up, the device can realize stable feeding of the finished LED lamps, and can replace manual performance testing, which can reduce the labor workload of workers and improve the detection efficiency of LED lamps.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a cross-sectional view of the internal structure of the utility model.

Fig. 3 is the side structure schematic diagram of the utility model.

FIG. 4 is a top view of the utility model.

Labels in the figure: 1 testing table, 2 supporting column, 3 feeding cylinder, 4 control box, 5 mounting plate, 6 mounting frame, 7 clamping cylinder, 8 insulating plate, 9 conductive plate, 10 movable plate, 11 rubber splint, 12 wires, 13 wire rings, 14 power boxes, 15 indicator lights, 16 limit slots, 17 limit blocks, 18 moving boards, 19 proximity switches, and 20 moving slots.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-4, an LED lamp performance testing device includes a testing table 1, two sides of the testing table 1 are fixedly installed with horizontally arranged mounting plates 5, and the tops of the two mounting plates 5 are fixed An upside-down U-shaped mounting frame 6 is connected, the inner walls on both sides of the mounting frame 6 are fixedly installed with a laterally arranged clamping cylinder 7, and the end of the piston rod of the clamping cylinder 7 is fixedly connected with an insulating plate 8. A conductive plate 9 is fixedly connected to one end of the insulating plate 8 away from the clamping cylinder 7, and two conductive plates 9 are connected with wires 12. A power supply box 14 is installed on the inner wall of the top of the mounting frame 6, wherein One of the wires is connected to the power supply inside the power supply box 14, the top of the mounting frame 6 is provided with an indicator light 15, and the ends of the two wires 12 are connected to the wiring ports of the indicator light 15. A movable plate 10 is slidably installed at the top end of the test table 1, and a movable plate 18 is fixedly connected to the bottom end of the movable plate 10. A feeding cylinder 3 is fixedly installed at the bottom end of the testing table 1, and the The end of the piston rod is fixedly connected with the moving plate 18, the four corners of the bottom end of the test table 1 are fixedly installed with support columns 2, and the inner wall of the top end of the mounting frame 6 is fixedly installed with two lines that are symmetrically distributed about the center line. ring 13, and the wire 12 passes through the wire management ring 13, the top end of the movable plate 10 is installed with a rubber splint 11 along its length direction, and the rubber splint 11 is arranged in an open shape. A moving groove 20 is provided, and the moving groove 20 is matched with the moving plate 18, and the moving plate 18 is slidably installed inside the moving groove 20, and a proximity switch 19 is installed on the inner wall of the moving groove 20 away from the feeding cylinder 3 , the bottom end of the movable plate 10 is fixedly installed with two limit blocks 17 symmetrically distributed with respect to the center line, the top of the detection table 1 is provided with two limit slots 16 with the same structure, and the limit The block 17 is slidably installed inside the limit slot 16, a control box 4 is fixedly installed on one side of the test table 1, a controller is installed inside the control box 4, and the input end of the controller is connected with the proximity switch 19, the controller The output end of the controller is connected with the feeding cylinder 3 and the clamping cylinder 7, and the model of the controller is DATA-7311.

Working principle: When the device is in use, first place the LED lamp to be detected between the rubber splints 11 at the top of the movable plate 10 and clamp it, and then start the feeding cylinder 3 to push the moving plate 18 inside the moving groove 20 Slide, and when the moving plate 18 is close to the proximity switch 19, the proximity switch 19 transmits a signal to the controller inside the control box 4, the controller makes the feeding cylinder 3 stop, and starts the clamping cylinder 7, so that the clamping cylinder 7 pushes The whole of the insulating plate 8 and the conductive plate 9 is close to the LED lamp tube, so that the two conductive plates 9 are respectively in contact with the two ends of the LED lamp tube. If the performance of the LED lamp tube is normal, the energization circuit is completed, and the indicator light 15 Lights up, if the LED tube cannot operate normally, it cannot be connected to a power-on circuit. At this time, the indicator light 15 cannot be turned on, and then the clamping cylinder 7 and the feeding cylinder 3 are reversed successively through the controller inside the control box 4. To run, remove the lamp tube from the rubber splint 11, and place it in a classified manner, and then install the next LED lamp tube to be tested for performance testing, and repeat the above operations.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. The utility model provides a LED fluorescent tube performance detection device, includes detects platform (1), its characterized in that, the equal fixed mounting in both sides of detecting platform (1) has mounting panel (5) that is horizontal setting, and two the mounting bracket (6) of U type is invertd to mounting panel (5) top fixedly connected with, the equal fixed mounting in both sides inner wall of mounting bracket (6) has die clamping cylinder (7) that is horizontal setting, just die clamping cylinder's (7) equal fixedly connected with insulation board (8) of piston rod tip, the one end fixedly connected with current conducting plate (9) of insulation board (8) keeping away from die clamping cylinder (7), two all be connected with wire (12) on current conducting plate (9), power pack (14) is installed to the top inner wall of mounting bracket (6), one of them wire is connected with the inside power of power pack (14), pilot lamp (15) are installed to the top of mounting bracket (6), and two the tip of wire (12) all is connected with the wiring port of pilot lamp (15), the top slidable mounting who detects platform (1) has fly leaf (10), just the bottom fixedly connected with movable plate (18) of fly leaf (10), the bottom fixed mounting who detects platform (1) has material loading cylinder (3), just the piston rod tip and movable plate (18) fixed connection of material loading cylinder (3), the equal fixed mounting in bottom four corners that detects platform (1) has support column (2).

2. The device for detecting the performance of the LED lamp tube according to claim 1, wherein two wire arranging rings (13) symmetrically distributed about the middle line of the LED lamp tube are fixedly installed on the inner wall of the top end of the mounting frame (6), and the conducting wires (12) penetrate through the wire arranging rings (13).

3. The device for detecting the performance of the LED lamp tube according to claim 1, wherein a rubber clamping plate (11) is installed at the top end of the movable plate (10) along the length direction of the movable plate, and the rubber clamping plate (11) is arranged in an open shape.

4. The device for detecting the performance of the LED lamp tube according to claim 1, wherein a moving groove (20) is formed in the detection table (1), the moving groove (20) is matched with the moving plate (18), and the moving plate (18) is slidably mounted inside the moving groove (20).

5. The LED lamp tube performance detection device according to claim 4, wherein a proximity switch (19) is installed on the inner wall of one side of the moving groove (20) far away from the feeding cylinder (3).

6. The device for detecting the performance of the LED lamp tube according to claim 1, wherein two limiting blocks (17) are fixedly installed at the bottom end of the movable plate (10) and symmetrically distributed about the central line of the movable plate, two limiting grooves (16) with the same structure are formed at the top end of the detection table (1), and the limiting blocks (17) are slidably installed inside the limiting grooves (16).

7. The LED lamp tube performance detection device according to claim 1, wherein a control box (4) is fixedly installed on one side of the detection table (1), a controller is installed inside the control box (4), an input end of the controller is connected with a proximity switch (19), an output end of the controller is connected with the feeding cylinder (3) and the clamping cylinder (7), and the controller is of a type of DATA-7311.

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