Intelligent lighting appliance energy efficiency detection device
By using an intelligent lighting fixture energy efficiency testing device, which employs components such as an integrating sphere, a spectrum analyzer, and a power meter to perform multiple tests and take the average value, the problem of large synchronous testing errors in existing technologies has been solved. This achieves high-precision energy efficiency testing, ensuring the accuracy of the test results and the credibility of the testing institution.
Patent Information
- Application Number
- CN202520409061.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Existing energy efficiency testing devices for smart lighting fixtures cannot perform synchronous testing, resulting in large data errors. This leads to substandard products entering the market, increasing electricity costs for consumers and reducing the credibility of testing agencies.
An intelligent lighting fixture energy efficiency testing device is adopted. The total luminous flux is measured by an integrating sphere, the spectral characteristics are analyzed by a spectrum analyzer, and the current and voltage parameters are measured by a power supply meter. The central controller automatically records and calculates the results. The device automatically repeats the test multiple times and takes the average value to reduce errors. The test environment is controlled by a temperature sensor and a voltage regulator to ensure data accuracy.
It has achieved high-precision energy efficiency testing, reduced errors, prevented substandard products from entering the market, maintained the credibility of testing institutions, and reduced electricity costs for consumers.
Smart Images
Figure CN223941079U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of energy efficiency testing technology for lighting fixtures, and in particular to an intelligent energy efficiency testing device for lighting fixtures. Background Technology
[0002] Lighting fixtures are devices that can transmit, distribute, and change the distribution of light from a light source. They consist of components such as a light source, a lampshade, and electrical accessories. Their main function is to convert electrical energy into light energy, providing a suitable visual environment for people's various activities such as living, working, and studying, in order to meet the lighting needs of different scenarios.
[0003] In response to the call for energy conservation and emission reduction, to make rational use of resources, reduce energy consumption and greenhouse gas emissions, and promote sustainable social development, this initiative aims to regulate the lighting market, help users reduce operating costs, and promote the healthy development of the lighting industry.
[0004] Existing energy efficiency testing devices for intelligent lighting fixtures have the following shortcomings:
[0005] Currently, there are no specific intelligent energy efficiency testing devices for lighting fixtures on the market. When it is necessary to inspect the quality of lighting fixtures, various specialized equipment is used manually to inspect each item of the fixture's quality. Because this method cannot directly test lighting fixtures simultaneously at the same time, it is prone to large errors in the final statistical data. This results in substandard batches of lighting fixtures entering the market, damaging the credibility of testing institutions, and increasing electricity costs and reducing the user experience for consumers.
[0006] Therefore, we proposed an intelligent lighting appliance energy efficiency testing device to address the problems mentioned above. Utility Model Content
[0007] When conducting energy efficiency testing on lighting fixtures, the operator first holds the handle and slowly pulls out the sliding integrated plate, precisely connecting the interface of the fixture under test to the corresponding interface on the device. Then, the plate is smoothly pushed back into place. Next, the entire device is carefully inspected. After confirming everything is correct, all sensors are activated, and the power is turned on to allow the lighting fixture to operate. Once the fixture reaches a stable operating state, the testing process officially begins. At this point, the integrating sphere plays a crucial role, accurately measuring the total luminous flux emitted by the fixture. Simultaneously, the spectrum analyzer starts, deeply analyzing the spectral characteristics of the fixture. The power supply measuring instrument also closely monitors, accurately measuring key parameters such as the fixture's input power, current, and voltage. The central controller receives data from the integrating sphere, spectrum analyzer, and power supply measuring instrument in real time, using luminous flux, power consumption, and spectral characteristics to address the problems raised in the background section.
[0008] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent lighting appliance energy efficiency detection device, including a housing, a detection mechanism disposed inside the housing, and a lifting mechanism disposed outside the detection mechanism;
[0009] The testing mechanism includes a sliding integrated plate, which is slidably connected inside the housing. The sliding integrated plate allows for easy installation of the lamps to be tested, facilitating subsequent testing. The sliding integrated plate is equipped with various lamp interfaces, making it convenient to test lamps with more different interface types and increasing the applicability of the device.
[0010] The lifting mechanism includes a voltage regulator, which is fixed inside the housing. The voltage regulator can maintain the voltage current transmitted to the lamp within a standard range to reduce the possibility of instability in the test data.
[0011] Preferably, the detection mechanism further includes a sliding rod, which is fixedly connected to the bottom of the sliding integrated plate, and an integrating ball is slidably connected to the outside of the sliding rod.
[0012] Preferably, a photodetector is fixedly connected to the bottom side of the integrating sphere, and a spectrum analyzer is mounted on the top of the photodetector. The spectrum analyzer is fixedly connected to the sliding integrated plate.
[0013] Preferably, the bottom of the sliding integrated plate is fixedly connected to multiple lamp interfaces, the spectrum analyzer is located inside the multiple lamp interfaces, the inside of the sliding integrated plate is fixedly connected to a power measuring instrument, and the outside of the sliding integrated plate is fixedly connected to a central controller.
[0014] Preferably, a temperature sensor is fixedly connected to the outside of the voltage regulator, and a heating coil is provided at the bottom of the temperature sensor, which is fixedly connected to the outer shell.
[0015] Preferably, multiple sliding cylinders are fixedly connected to the inner side of the integrating sphere, and the number and position of the sliding cylinders correspond to the sliding rods respectively. The sliding rods are slidably connected to the integrating sphere through the sliding cylinders. Sliding grooves are respectively opened on the outer side of the sliding integrated plate, and the sliding integrated plate is slidably connected to the inside of the shell through the sliding grooves.
[0016] Preferably, an operating table is fixedly connected to the top of the housing, and handles are fixed to the outer sides of the sliding integrated plate and the integrating sphere, respectively. The multiple lamp interfaces are various types of lamp interfaces.
[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0018] 1. In this utility model, by pulling out the sliding integrated plate with the handle, the lamp interface is connected to the corresponding interface, and then the sliding integrated plate is pushed back. After checking the device, the sensor is turned on, the power is turned on to power on the lamp, and after the lamp stabilizes, the detection is started. The integrating sphere measures the total luminous flux, the spectrum analyzer analyzes the spectral characteristics, and the power meter measures the input power, current, and voltage parameters. The central controller automatically records and calculates the results based on the luminous flux, power consumption, and spectral characteristics. The device automatically repeats and takes the average value multiple times to reduce errors, thereby preventing unqualified batches of lighting fixtures from entering the market due to energy efficiency testing, maintaining the credibility of testing institutions, and avoiding the problem of increased electricity costs for consumers.
[0019] 2. In this utility model, to make the detection data of the device more accurate, a temperature sensor is used to detect the internal temperature of the device before detection. When the temperature is too low, the temperature sensor transmits information with the central controller and activates the heating coil located at its bottom to raise the temperature, thereby reducing its own error and preventing high temperature from causing other sensor failures. When the temperature reaches the standard, the heating coil stops working. At the same time, the voltage regulator controls the input current and voltage within a stable standard range, and the device shell and sliding integrated plate are sealed to ensure that there are no other light sources inside the device. This further reduces the impact on the lamp detection results and increases the control of the lighting fixtures. Attached Figure Description
[0020] Figure 1 This invention provides a perspective view of the main structure of the intelligent lighting appliance energy efficiency testing device.
[0021] Figure 2 This utility model provides a three-dimensional structural breakdown view of the energy efficiency testing device for intelligent lighting fixtures.
[0022] Figure 3 This utility model provides a partial anatomical view of the bottom of the structure of the intelligent lighting appliance energy efficiency testing device.
[0023] Figure 4 This invention provides a partial structural sectional perspective view of the intelligent lighting appliance energy efficiency testing device.
[0024] Figure 5 This invention presents a three-dimensional structural disassembly of the lifting mechanism in the intelligent lighting appliance energy efficiency testing device.
[0025] Legend: 1. Housing; 2. Lifting mechanism; 201. Voltage regulator; 202. Temperature sensor; 203. Heating coil; 3. Detection mechanism; 301. Central controller; 302. Power meter; 303. Sliding integrated board; 304. Sliding rod; 305. Integrating sphere; 306. Photodetector; 307. Lamp interface; 308. Spectrum analyzer; 4. Operating table. Detailed Implementation
[0026] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.
[0028] Example 1, as shown in the attached document Figures 1-3 As shown, the intelligent lighting fixture energy efficiency testing device includes a housing 1, a testing mechanism 3 is provided inside the housing 1, and a lifting mechanism 2 is provided outside the testing mechanism 3. The testing mechanism 3 includes a sliding integrated plate 303, which is slidably connected to the inside of the housing 1. The sliding integrated plate 303 can conveniently install the lamp to be tested, facilitating subsequent testing. The sliding integrated plate 303 is provided with various lamp interfaces 307, which facilitates the testing of lamps with more different interface types, increasing the applicability of the device. The lifting mechanism 2 includes a voltage regulator 201, which is fixed inside the housing 1. The voltage regulator 201 can maintain the voltage current transmitted to the lamp within a standard range, thereby reducing the possibility of unstable test data.
[0029] The overall effect achieved in Embodiment 1 is as follows: When starting the energy efficiency test of the lighting fixture, first pull the handle to pull out the sliding integrated plate 303, connect the interface 307 of the lamp under test to the corresponding interface, and push the integrated plate back. After checking the device, turn on the sensor, turn on the power to power on the lamp, and wait for the lamp to stabilize. Then, the integrating sphere 305 and the photodetector 306 measure the total luminous flux, and the spectrometer 308 analyzes the spectral characteristics to prepare for subsequent energy efficiency evaluation.
[0030] Example 2, as Figure 2 and Figure 5 As shown, the detection mechanism 3 also includes a sliding rod 304, which is fixedly connected to the bottom of the sliding integrated plate 303. An integrating sphere 305 is slidably connected to the outside of the sliding rod 304. A photodetector 306 is fixedly connected to the bottom side of the integrating sphere 305. A spectrum analyzer 308 is installed on the top of the photodetector 306. The spectrum analyzer 308 is fixedly connected to the sliding integrated plate 303. Multiple lamp interfaces 307 are fixedly connected to the bottom of the sliding integrated plate 303. The spectrum analyzer 308 is located inside the multiple lamp interfaces 307. A power measuring instrument 302 is fixedly connected to the inside of the sliding integrated plate 303. A central controller 301 is fixedly connected to the outside of the sliding integrated plate 303.
[0031] The effect achieved by the entire embodiment 2 is as follows: the power measuring instrument 302, which is electrically connected to the lamp interface 307, is immediately activated to accurately measure the current input power, current and voltage of the lamp. At the same time, the central controller 301 receives the total luminous flux data of the lamp measured by the integrating sphere 305 and the photodetector 306, and retrieves the power consumption information recorded by the power measuring instrument 302. Combined with the spectral characteristics analyzed by the spectrum analyzer 308, the built-in algorithm is used to quickly calculate and obtain the energy efficiency test result of the lighting lamp. After that, the device will automatically repeat the above operation process, record data multiple times and calculate the average value, thereby effectively reducing the possible error of a single measurement, and thus accurately and reliably realize the energy efficiency test task of the lighting lamp.
[0032] Example 3, as Figures 1-4 As shown, a temperature sensor 202 is fixedly connected to the outside of the voltage regulator 201. A heating coil 203 is provided at the bottom of the temperature sensor 202. The heating coil 203 is fixedly connected to the outer shell 1. Multiple sliding cylinders are fixedly connected to the inside of the integrating sphere 305. The number and position of the sliding cylinders correspond to the sliding rod 304. The sliding rod 304 is slidably connected to the integrating sphere 305 through the sliding cylinders. Sliding grooves are respectively opened on the outside of the sliding integrated plate 303. The sliding integrated plate 303 is slidably connected to the inside of the outer shell 1 through the sliding grooves. An operating table 4 is fixedly connected to the top of the outer shell 1. Handles are fixed to the outside of the sliding integrated plate 303 and the integrating sphere 305 respectively. Multiple lamp interfaces 307 are various types of lamp interfaces 307.
[0033] The effect achieved by the entire embodiment 3 is as follows: Before detection, if the temperature sensor 202 detects that the temperature inside the device is too low, the central controller 301 will turn on the bottom heating coil 203 to raise the temperature, which will reduce its own error and prevent high temperature from damaging other sensors. After the target is reached, the heating coil 203 stops, the voltage regulator 201 works synchronously to stabilize the current and voltage, and the device shell 1 and the sliding integrated plate 303 are sealed to isolate stray light.
[0034] The working principle of the entire device is as follows: When starting to test the energy efficiency of lighting fixtures, firstly, pull out the sliding integrated plate 303 using the handle, connect it to the corresponding lamp interface 307 according to the interface of the lighting fixture to be tested, and then push the sliding integrated plate 303 along with the installed lighting fixture back into the housing 1. After completing the inspection of the device, turn on all the sensors, then turn on the power to power on the lighting fixture. Once the lighting fixture is stable, start the testing process. At this time, the integrating sphere 305 starts working, and the energy efficiency of the lighting fixture is measured by the integrating sphere 305 and the light detector 306. The total luminous flux emitted by the lamp is measured. At the same time, the spectrum analyzer 308 analyzes the spectral characteristics of the lamp, and the power meter 302, which is electrically connected to the lamp interface 307, measures the input power, current and voltage parameters of the lamp at this time. Finally, the central controller 301 measures the total luminous flux emitted by the lamp through the integrating sphere 305 and the photodetector 306, and calculates the final result by matching the power consumption and spectral characteristics recorded by the power meter 302. The device then automatically repeats the above work and takes the average value of the records multiple times to reduce measurement errors, thereby realizing the energy efficiency detection of the lighting lamp.
[0035] To further improve the accuracy of the device's detection data, the internal temperature of the device is detected by temperature sensor 202 before the detection work begins. When the temperature is too low, temperature sensor 202, through the mutual information transmission with central controller 301, activates heating coil 203 to raise the internal temperature of the device. Heating coil 203 is located at the bottom of temperature sensor 202 to reduce the error of temperature sensor 202 and prevent other sensors from malfunctioning due to excessive temperature. When the temperature reaches the standard, heating coil 203 stops heating. While the voltage regulator 201 is working, it controls the input current and voltage within a stable standard range. The outer shell 1 of the device is sealed with sliding integrated plate 303, so that there are no other light sources inside the device.
[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. An intelligent lighting fixture energy efficiency testing device, characterized in that: Includes a housing (1), with a detection mechanism (3) inside the housing (1) and a lifting mechanism (2) outside the detection mechanism (3). The testing mechanism (3) includes a sliding integrated plate (303), which is slidably connected to the inside of the housing (1). The sliding integrated plate (303) can conveniently install the lamps to be tested, which is convenient for subsequent testing. The sliding integrated plate (303) is provided with a variety of lamp interfaces (307) to facilitate the testing of more lamps with different interface types and increase the applicability of the device. The lifting mechanism (2) includes a voltage regulator (201) which is fixed inside the housing (1). The voltage regulator (201) can keep the voltage current transmitted by the lamp within a standard range to reduce the possibility of instability in the detection data.
2. The intelligent lighting fixture energy efficiency detection device according to claim 1, characterized in that: The detection mechanism (3) also includes a sliding rod (304), which is fixedly connected to the bottom of the sliding integrated plate (303), and an integrating ball (305) is slidably connected to the outside of the sliding rod (304).
3. The intelligent lighting fixture energy efficiency detection device according to claim 2, characterized in that: A photodetector (306) is fixedly connected to the bottom side of the integrating sphere (305), and a spectrometer (308) is provided on the top of the photodetector (306). The spectrometer (308) is fixedly connected to the sliding integrated plate (303).
4. The intelligent lighting fixture energy efficiency detection device according to claim 3, characterized in that: The bottom of the sliding integrated plate (303) is fixedly connected to multiple lamp interfaces (307), the spectrum analyzer (308) is located inside the multiple lamp interfaces (307), the inside of the sliding integrated plate (303) is fixedly connected to a power measuring instrument (302), and the outside of the sliding integrated plate (303) is fixedly connected to a central controller (301).
5. The intelligent lighting fixture energy efficiency testing device according to claim 1, characterized in that: A temperature sensor (202) is fixedly connected to the outside of the voltage regulator (201), and a heating coil (203) is provided at the bottom of the temperature sensor (202). The heating coil (203) is fixedly connected to the outer shell (1).
6. The intelligent lighting fixture energy efficiency detection device according to claim 3, characterized in that: Multiple sliding cylinders are fixedly connected to the inner side of the integrating sphere (305). The number and position of the sliding cylinders correspond to the sliding rod (304). The sliding rod (304) is slidably connected to the integrating sphere (305) through the sliding cylinders. Sliding grooves are respectively opened on the outer side of the sliding integrated plate (303). The sliding integrated plate (303) is slidably connected to the inside of the outer shell (1) through the sliding grooves.
7. The intelligent lighting fixture energy efficiency testing device according to claim 1, characterized in that: An operating table (4) is fixedly connected to the top of the outer shell (1). Handles are fixed to the outer sides of the sliding integrated plate (303) and the integrating sphere (305). The multiple lamp interfaces (307) are various types of lamp interfaces (307).