Infrared heating lamp performance detection device

Abstract

An infrared heating lamp performance detection device comprises a support and a rotating platform transversely and rotatably installed on the support, a vertically-arranged rotating shaft is fixedly installed in the middle of the bottom of the rotating platform, and the rotating shaft is installed on the support through a bearing and a bearing seat; a plurality of lamp holders used for turning on the infrared heating lamps are installed on the rotating platform, the lamp holders are evenly distributed in the circumferential direction of the rotating platform, a power box is installed in the middle of the top of the rotating platform, a power control switch is installed in the power box, and the lamp holders are connected with the power control switch through wires. A branch switch is further connected to the wire of each lamp holder in series, a detection box is further installed on the portion, on one side of the rotating platform, of the support, a notch matched with the rotating platform is formed in one side of the detection box, and a brightness sensor and a temperature sensor are installed on the side portion and the top of the interior of the detection box. The device is convenient to operate, is good in accuracy, and can rapidly detect the brightness and radiation temperature of the infrared heating lamp.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared heating lamp production, in particular to an infrared heating lamp performance detection device. Background Art

[0002] Infrared heating lamps refer to lamps whose main radiation components are within the infrared spectrum, and are widely used in machinery, automobiles, food, medical and other industries. In order to ensure the product quality of infrared heating lamps, it is usually necessary to perform performance tests on infrared heating lamps during production, especially the brightness and radiation temperature of infrared heating lamps. In the prior art, infrared heating lamps are generally tested by human naked eye observation, which can only determine whether the infrared heating lamp can be lit normally, but cannot determine whether its specific brightness and radiation temperature meet the requirements. It is time-consuming and labor-intensive, and the accuracy is not enough. At present, although there are also devices that can perform multiple performance tests on infrared heating lamps, most of them have problems such as complex operation and low detection efficiency, and cannot meet the needs of rapid detection.

[0003] Therefore, there is a lack of an infrared heating lamp performance detection device that can solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an infrared heating lamp performance detection device which is convenient to operate, has good accuracy and can quickly detect the brightness and radiation temperature of the infrared heating lamp in view of the deficiencies in the prior art.

[0005] The technical problem to be solved by the utility model is achieved through the following technical solutions. The utility model is an infrared heating lamp performance detection device, including a bracket and a rotating platform installed on the bracket for horizontal rotation, a vertically arranged rotating shaft is fixedly installed in the middle of the bottom of the rotating platform, the rotating shaft is installed on the bracket through a bearing and a bearing seat, and a power device for driving the rotating shaft to drive the rotating platform to rotate is also installed on the bracket; a plurality of lamp holders for lighting infrared heating lamps are installed on the rotating platform, and the lamp holders are evenly distributed along the circumference of the rotating platform, a power supply box is installed in the middle of the top of the rotating platform, a power control switch is installed in the power supply box, the lamp holders are connected to the power control switch through wires, and a sub-switch is also connected in series on the wire at each lamp holder, and a detection box for detecting the performance of the infrared heating lamp is also installed on the bracket on one side of the rotating platform, a notch is provided on one side of the detection box to match the rotating platform, and a brightness sensor and a temperature sensor are installed on the side and top of the detection box.

[0006] The technical problem to be solved by the utility model can also be further achieved through the following technical scheme. For the infrared heating lamp performance detection device described above, the power control switch is connected to an external power supply through a power cord, a wiring hole is provided on the rotating platform, a wiring channel is provided in the rotating shaft, and a conductive slip ring is installed at the bottom of the rotating shaft. One end of the power cord is connected to the power control switch, and the other end of the power cord passes through the wiring hole and the wiring channel in sequence to be connected to the conductive slip ring.

[0007] The technical problem to be solved by the utility model can be further achieved through the following technical solutions. For the infrared heating lamp performance detection device described above, a control box is also installed on the side of the detection box, a PLC controller is installed in the control box, a display screen connected to the output end of the PLC controller is installed on the control box, a brightness sensor and a temperature sensor are both connected to the input end of the PLC controller, and a power device is connected to the output end of the PLC controller.

[0008] The technical problem to be solved by the utility model can be further achieved through the following technical solutions. For the infrared heating lamp performance detection device described above, an audible and visual alarm is also installed in the control box, and the audible and visual alarm is connected to the output end of the PLC controller.

[0009] The technical problem to be solved by the present invention can be further achieved through the following technical solutions. For the infrared heating lamp performance detection device described above, the power device is a stepper motor, and the motor shaft of the stepper motor is connected to the rotating shaft through a transmission gear.

[0010] The technical problem to be solved by the present invention can be further achieved through the following technical solutions. For the infrared heating lamp performance detection device described above, a shading strip is also installed on the detection box at the notch.

[0011] The technical problem to be solved by the utility model can be further achieved through the following technical scheme. For the infrared heating lamp performance detection device described above, ventilating holes with air filters are provided on both sides of the detection box, and a ventilator is installed on the detection box at one of the ventilating holes.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Ensure product quality: This utility model can ensure that the product meets the preset standards and customer requirements by accurately measuring the brightness and radiation temperature of the infrared heating lamp, thereby helping to improve product quality and customer satisfaction;

[0014] 2. Improve detection efficiency: The utility model can replace manual work to quickly and accurately evaluate the performance of infrared heating lamps, which can not only improve detection efficiency and accuracy, but also reduce the workload of detection personnel;

[0015] 3. Easy operation: When using the utility model, the inspector only needs to take and place the infrared heating lamp, which is simple and convenient to operate, saves time and effort, and helps to improve the work efficiency of the inspector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of the utility model;

[0017] Figure 2 It is a top view of the structure of the rotating platform of the utility model. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Reference Figure 1-2 , an infrared heating lamp performance detection device, comprising a bracket 1 and a rotating platform 2 installed on the bracket 1 for horizontal rotation, a vertically arranged rotating shaft 3 is fixedly installed in the middle of the bottom of the rotating platform 2, the rotating shaft 3 is installed on the bracket 1 through a bearing and a bearing seat, and a power device 4 for driving the rotating shaft 3 to drive the rotating platform 2 to rotate is also installed on the bracket 1; the bracket 1 is used as an overall support to facilitate the installation of various components of the device; the rotating platform 2 is installed on the bracket 1 through the rotating shaft 3, and can rotate relative to the bracket 1 to help better cooperate with the infrared heating lamp 6 performance detection operation; the power device 4 is used to provide power for the rotation of the rotating platform 2, preferably, the power device 4 is a stepping motor, and the motor shaft of the stepping motor is connected to the rotating shaft 3 through a transmission gear, which can not only drive the rotation of the rotating platform 2 by the stepping motor as needed, but also use the stepping motor to control the rotation angle of the rotating platform 2, which helps to more accurately control the rotation of the rotating platform 2;

[0020] Specifically, a plurality of lamp holders 5 for lighting the infrared heating lamps 6 are installed on the rotating platform 2. The lamp holders 5 are used for disassembly and assembly of the infrared heating lamps 6 and can be set according to the actual shape of the infrared heating lamps 6, such as a long strip or round lamp holder 5, which can be matched with the infrared heating lamps 6 to be detected, so as to facilitate the lighting operation of the infrared heating lamps 6. A plurality of lamp holders 5 are provided, so as to facilitate the detection operation of a plurality of infrared heating lamps 6 in sequence. The plurality of lamp holders 5 are evenly distributed along the circumference of the rotating platform 2. In order to realize the power control of the lamp holders 5, a power supply box 7 is installed in the middle of the top of the rotating platform 2, and a power supply control switch 8 is installed in the power supply box 7. The lamp holders 5 are connected to the power supply control switch 8 through wires, and a sub-switch is also connected in series on the wires at each lamp holder 5.

[0021] In order to achieve the access of external power supply, the power control switch 8 is connected to the external power supply through the power cord, a wiring hole is provided on the rotating platform 2, a wiring channel 13 is provided in the rotating shaft 3, and a conductive slip ring 14 is installed at the bottom of the rotating shaft 3. One end of the power cord is connected to the power control switch 8, and the other end of the power cord passes through the wiring hole and the wiring channel 13 in sequence to be connected to the conductive slip ring 14. The conductive slip ring 14 adopts the electric slip ring in the prior art. The rotating part of the conductive slip ring 14 is installed on the rotating shaft 3, and the stationary part of the conductive slip ring 14 is connected to the external power supply, so that when the rotating shaft 3 rotates, the connection between the external power supply and the power cord can also be achieved.

[0022] In order to realize the detection operation of the infrared heating lamp 6, a detection box 9 for detecting the performance of the infrared heating lamp 6 is also installed on the bracket 1 on one side of the rotating platform 2. A notch 10 that cooperates with the rotating platform 2 is set on one side of the detection box 9, and a brightness sensor 11 and a temperature sensor 12 are installed on the side and top of the detection box 9. After the infrared heating lamp 6 is installed on the lamp holder 5, the rotating platform 2 can be rotated until it moves through the notch 10 into the detection box 9, so that the brightness and radiation temperature of the infrared heating lamp 6 can be detected by the brightness sensor 11 and the temperature sensor 12 to determine whether the infrared heating lamp 6 is qualified;

[0023] Preferably, a shading strip 18 is installed on the detection box 9 at the notch 10, which does not affect the infrared heating lamp 6 from entering and exiting the detection box 9 through the notch 10, and can close and shield the notch 10 as much as possible, so as to minimize the impact of the external environment on the detection of the infrared heating lamp 6.

[0024] A control box 15 is also installed on the side of the detection box 9, a PLC controller is installed in the control box 15, a display screen 16 connected to the output end of the PLC controller is installed on the control box 15, the brightness sensor 11 and the temperature sensor 12 are connected to the input end of the PLC controller, and the power device 4 is connected to the output end of the PLC controller, so that the PLC controller can receive the detection signals of the brightness sensor 11 and the temperature sensor 12, and convert them to be displayed on the display screen 16 for easy observation, so that the detection personnel can more intuitively understand the detection situation of the infrared heating lamp 6;

[0025] Preferably, the control box 15 is also equipped with an audible and visual alarm 17, which is connected to the output end of the PLC controller. Before use, the standard data of the brightness and temperature of the infrared heating lamp 6 are written into the PLC controller in advance. The PLC controller will compare the received brightness and temperature data with the standard data. If the difference between the two exceeds a certain value (the value is determined according to the actual situation, such as a temperature difference of 0.1°C), the audible and visual alarm 17 is controlled to send an audible and visual alarm signal to remind the inspection personnel that the infrared heating lamp 6 is unqualified;

[0026] Preferably, ventilation holes 19 with air filters are provided on both sides of the detection box 9, and a ventilator 20 is installed on the detection box 9 at one of the ventilation holes 19. After the detection of the previous infrared heating lamp 6 is completed, the ventilator 20 can be used to ventilate and cool the detection box 9 to avoid affecting the detection of the radiation temperature of the next infrared heating lamp 6; the ventilator 20 is also connected to the output end of the PLC controller, so as to facilitate the control of the switch of the ventilator 20 by the PLC controller.

[0027] Note: The PLC programs of the PLC controllers involved are all written by those skilled in the art using existing PLC programs and can achieve the requirements of the present invention.

[0028] The use process of the infrared heating lamp 6 performance detection device provided by the utility model is as follows: first, the power is turned on to rotate the rotating platform 2, the PLC controller, the brightness sensor 11, the temperature sensor 12 and the display screen 16 are in working state, and the detection personnel are on the side where the rotating platform 2 rotates out of the detection box 9. The rotating platform 2 rotates at intervals under the drive of the power device 4, that is, rotates an angle and pauses for a while, so as to accurately transfer the infrared heating lamp 6 into the detection box 9, and at the same time leave time for the detection personnel to take and put the infrared heating lamp 6. The specific operations are as follows:

[0029] Before starting, first install the infrared heating lamps 6 on the lamp holders 5 on the rotating platform 2, and then when the rotating platform 2 rotates to transfer an infrared heating lamp 6 into the detection box 9, the brightness sensor 11 and the temperature sensor 12 perform real-time detection, and the PLC controller receives the detection signal and converts it to be displayed on the display screen 16. If the data is unqualified, the sound and light alarm 17 is controlled to generate a sound and light alarm signal. Then, the rotating platform 2 rotates an angle to transfer the infrared heating lamp 6 after detection out of the detection box 9, and allows the next infrared heating lamp 6 to enter the detection box 9 to continue the detection operation. At the same time, the detection personnel remove the detected infrared heating lamp 6 and replace it with a new infrared heating lamp 6 to be detected. This reciprocating cycle can realize the detection operation of the infrared heating lamp 6;

[0030] During this period, the ventilator 20 can be used to ventilate and cool the detection box 9 at regular intervals to prevent the temperature in the detection box 9 from being too high and affecting the subsequent detection of the radiation temperature of the infrared heating lamp 6.

Claims

1. An infrared heating lamp performance detection device, characterized in that: It includes a bracket and a rotating platform installed on the bracket for transverse rotation. A vertically arranged rotating shaft is fixedly installed in the middle of the bottom of the rotating platform. The rotating shaft is installed on the bracket through a bearing and a bearing seat. A power device for driving the rotating shaft to drive the rotating platform to rotate is also installed on the bracket; a plurality of lamp holders for lighting infrared heating lamps are installed on the rotating platform, and the lamp holders are evenly distributed along the circumference of the rotating platform. A power supply box is installed in the middle of the top of the rotating platform, and a power control switch is installed in the power supply box. The lamp holders are connected to the power control switch through wires, and a sub-switch is also connected in series on the wire at each lamp holder. A detection box for detecting the performance of the infrared heating lamp is also installed on the bracket on one side of the rotating platform, and a notch matching the rotating platform is provided on one side of the detection box. A brightness sensor and a temperature sensor are installed on the side and top of the detection box.

2. The infrared heating lamp performance detection device according to claim 1, characterized in that: The power control switch is connected to an external power supply through a power cord, a wiring hole is provided on the rotating platform, a wiring channel is provided in the rotating shaft, a conductive slip ring is installed at the bottom of the rotating shaft, one end of the power cord is connected to the power control switch, and the other end of the power cord passes through the wiring hole and the wiring channel in sequence to be connected to the conductive slip ring.

3. The infrared heating lamp performance detection device according to claim 1, characterized in that: A control box is also installed on the side of the detection box, a PLC controller is installed in the control box, a display screen connected to the output end of the PLC controller is installed on the control box, a brightness sensor and a temperature sensor are both connected to the input end of the PLC controller, and a power device is connected to the output end of the PLC controller.

4. The infrared heating lamp performance detection device according to claim 3, characterized in that: The control box is also equipped with an audible and visual alarm, which is connected to the output end of the PLC controller.

5. The infrared heating lamp performance detection device according to claim 1 or 3, characterized in that: The power device is a stepper motor, and the motor shaft of the stepper motor is connected to the rotating shaft through a transmission gear.

6. The infrared heating lamp performance detection device according to claim 1, characterized in that: A shading strip is also installed on the detection box at the notch.

7. The infrared heating lamp performance detection device according to claim 1, characterized in that: Ventilation holes with air filters are arranged on both sides of the detection box, and a ventilator is installed on the detection box at one of the ventilation holes.

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