CN220508239U - Detection structure of subway illumination - Google Patents
Detection structure of subway illumination Download PDFInfo
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- CN220508239U CN220508239U CN202321929559.3U CN202321929559U CN220508239U CN 220508239 U CN220508239 U CN 220508239U CN 202321929559 U CN202321929559 U CN 202321929559U CN 220508239 U CN220508239 U CN 220508239U
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- 238000005286 illumination Methods 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims 4
- 238000012360 testing method Methods 0.000 abstract description 14
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of illumination test, in particular to a detection structure of subway illumination, which is characterized in that a device to be detected is firstly installed, for example, a luminosity sensor is fixed to a first station, a lamp panel is fixed to a second station and is connected with a corresponding interface, after a power supply module starts to supply power, different brightnesses are provided for the luminosity sensor through an illuminance regulator, the illuminance of the luminosity sensor is regulated, so that an LED controller regulates the brightness of the lamp panel according to illuminance signals of the luminosity sensor, and further, whether the work of the lamp panel and the luminosity sensor under different conditions meets requirements or not can be detected, and the detection structure is simple in structure and convenient to operate.
Description
Technical Field
The utility model relates to the technical field of illumination test, in particular to a subway illumination detection structure.
Background
After overhaul or fault maintenance of a subway train lighting system, the lack of an off-line testing device of a device leads to the problem that the illuminance range of an LED lamp and a luminosity sensor cannot be measured. In the prior art, as disclosed in patent CN201710085322.4, although a method and a device for testing the brightness and color temperature of a combined lighting lamp can be realized, the method and the device adopt varistors to control, and a plurality of varistors are needed, and corresponding structures such as an ammeter, a metal bottom plate, a metal film and the like are needed to be arranged, so that the structure of the whole testing device becomes complex, the volume is large, the weight is large, and the flexibility of use is reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a subway illumination detection structure which is used for testing the illuminance, the color temperature and other data of a lamp panel in a mode of adjusting the brightness by illuminance, and also can be used for simultaneously testing whether devices such as a luminosity sensor are normal or not, and has simple structure principle and convenient operation.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a detection structure of subway illumination, includes the shell, still including installing in power module, illumination sensing module, display module and the switch control module of shell, the shell is provided with first station and the second station that all are used for placing the device that waits to test, power module is used for supplying power for illumination sensing module, illumination sensing module includes illuminance adjuster and LED controller, illuminance adjuster is used for sending the light of different luminance, first station and LED controller's input signal connection, LED controller's output and second station signal connection, first station and second station all with display module signal connection, display module is used for showing the illuminance value and the colour temperature value of tested device to and switch control module is used for controlling power supply whether of power module.
Preferably, the illuminance adjuster comprises a light emitting part, an adjusting knob and a light emitting control unit, wherein the adjusting knob and the light emitting part are both in signal connection with the light emitting control unit, and the light emitting control unit is used for controlling the light emitting brightness of the light emitting part according to the signal of the adjusting knob.
Preferably, the LED controller is an electronic ballast.
Preferably, the first station and the second station are both provided with a fixing structure for fixing the device to be tested.
Preferably, the second station and the third station are both provided with two output interfaces, and the two output interfaces are respectively used for transmitting illuminance signals and color temperature signals to the display module.
Preferably, the shell is provided with an inner cavity, the inner cavity is provided with at least one partition board, the partition board is provided with a third station, and the third station is connected with the second station in parallel.
Preferably, the shell comprises a shell body and an upper cover, the upper cover is detachably connected with the shell body, an inner cavity is formed between the upper cover and the shell body, and the switch control module, the illumination regulator and the display module are all arranged on the upper cover.
The utility model has the beneficial effects that:
according to the subway illumination detection structure, the device to be detected is firstly installed, for example, the luminosity sensor is fixed to the first station, the lamp panel is fixed to the second station, the corresponding interfaces are connected, after the power supply module starts to supply power, different brightnesses are provided for the luminosity sensor through the illuminance regulator, the illuminance of the luminosity sensor is regulated, and therefore the LED controller regulates the brightness of the lamp panel according to illuminance signals of the luminosity sensor, and further whether the lamp panel and the luminosity sensor under different conditions work meets requirements or not can be detected.
Drawings
FIG. 1 is a signal schematic diagram of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a cross-sectional view of the housing of the present utility model.
The reference numerals in fig. 1 to 3 include:
the LED lamp comprises a 1-shell, a 2-power supply module, a 3-display module, a 4-switch control module, a 5-illuminance adjuster, a 6-LED controller, a 7-luminous element, an 8-adjusting knob, a 9-output interface, a 10-inner cavity, an 11-partition board, a 12-shell and a 13-upper cover.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
The embodiment provides a detection structure of subway illumination, like fig. 1 through 3, including shell 1, still including installing in power module 2, illumination sensing module, display module 3 and the switch control module 4 of shell 1, shell 1 is provided with first station and the second station that all are used for placing the device that waits to test, and optional, first station is used for placing the luminosity inductor, and the second station is used for placing the lamp plate, power module 2 is used for illumination sensing module power supply, illumination sensing module includes illuminance adjuster 5 and LED controller 6, illuminance adjuster 5 is used for sending the light of different luminance, first station and LED controller 6's input signal connection, LED controller 6's output and second station signal connection, first station and second station all with display module 3 signal connection, display module 3 is used for showing the illuminance value and the colour temperature value of the device that is tested, and switch control module 4 is used for controlling power supply module 2 whether.
Specifically, the first station and the second station are both provided with corresponding connecting wires and the like, if the luminosity sensor is fixed to the first station, the corresponding connecting wires are connected with corresponding interfaces on the luminosity sensor, so that the luminosity sensor is in signal connection with the LED controller 6 and the display module 3, and the luminosity sensor can be powered through the power supply module 2, and the lamp panel is fixed to the second station, the corresponding connecting wires are connected with the corresponding interfaces of the lamp panel, so that the lamp panel is in signal connection with the LED controller 6 and the display module 3, and after the power supply is connected, test work can be started.
The LED controller 6 of this embodiment adopts an electronic ballast, so as to control the operation of the lamp panel. The illuminance adjuster 5 of the present embodiment includes a light emitting member 7, an adjusting knob 8, and a light emission control unit, where the adjusting knob 8 and the light emitting member 7 are both connected with the light emission control unit by signals, and the light emission control unit is configured to control the light emission brightness of the light emitting member 7 according to the signals of the adjusting knob 8. As shown in fig. 1 to 3, the light emitting element 7, the light emitting control unit, and the signal control between the two are all in the prior art, for example, the light emitting control unit can change the light emitting brightness of the light emitting element 7 by changing the voltage and current supplied to the light emitting element 7 or changing the resistance signal of the circuit, the adjusting knob 8 is used for adjusting the control signal of the light emitting control unit, and the signal supplied to the light emitting element 7 by the light emitting control unit is changed by rotating the adjusting knob 8, so as to change the brightness of the light emitting element 7.
The power supply module 2 of this embodiment can meet the requirement of normal lighting power input AC220V, and the power supply module 2 and the display module 3 are both in the prior art, and are not described here.
Further, as shown in fig. 1 to 3, the structure of the housing 1 in this embodiment is that the housing 1 includes a casing 12 and an upper cover 13, the upper cover 13 is detachably connected with the casing 12, an inner cavity 10 is formed between the upper cover 13 and the casing 12, the switch control module 4, the illuminance adjuster 5 and the display module 3 are all installed on the upper cover 13, the inner cavity 10 is equipped with at least one partition 11, the partition 11 is provided with a third station, and the third station is connected in parallel with the second station.
Specifically, in this embodiment, for the convenience of installation, the upper cover 13 is detachably connected with the housing 12, for example, by connecting with screws or other existing technologies, the inner cavity 10 is provided with the partition board 11, the partition board 11 may be provided with a plurality of third stations, and the third stations may also be used for installing the lamp panels, so that the test of a plurality of lamp panels may be performed simultaneously, the display module 3 is provided with a plurality of display areas, and different display areas are used for displaying test data of different lamp panels. The inner cavity 10 may have a groove formed on a wall thereof, and the partition 11 may be assembled by inserting the partition 11 into the groove, or may be assembled by other methods, such as protruding a clip on a wall of the inner cavity 10, and placing the partition 11 on the clip, which is not limited in this embodiment.
Furthermore, the first station, the second station and the third station in this embodiment are all provided with fixing structures for fixing the device to be tested, and the fixing structures can be screws, buckles and other existing technologies, so long as the luminosity sensor and the lamp panel can be positioned and fixed.
The specific test principle of this embodiment is: after the luminosity sensor and the lamp panel are installed, the power supply module 2 is started through the switch control module 4, the power supply module 2 supplies power for the luminosity sensor and the LED controller 6, then a worker rotates the adjusting knob 8 according to actual demands, so that the luminous element 7 gives different lights, the luminosity sensor changes the sensitivity according to the different lights, the LED controller 6 adjusts the voltage and current signals output to the lamp panel according to the received different sensitivities, the brightness of the lamp panel is changed, the brightness data of the lamp panel are transmitted to the display module 3 for display, the illuminance data and the color temperature data of the lamp panel are displayed by the display module 3, the worker knows the test result, and the aim of simulating the illumination requirements of the carriage at different distances is fulfilled. The lamp panel is optionally provided with at least two output interfaces 9, and the two output interfaces 9 are respectively connected to the display module 3 through different connecting wires, as shown in fig. 1 to 3, and respectively transmit illuminance data and color temperature data of the lamp panel, so that the display module 3 can conveniently process data.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (7)
1. The utility model provides a detection structure of subway illumination, includes shell, its characterized in that: the device comprises a shell, and is characterized by further comprising a power supply module, an illumination induction module, a display module and a switch control module, wherein the power supply module, the illumination induction module, the display module and the switch control module are arranged on the shell, the shell is provided with a first station and a second station which are both used for placing a device to be tested, the power supply module is used for supplying power to the illumination induction module, the illumination induction module comprises an illumination regulator and an LED controller, the illumination regulator is used for emitting light with different brightness, the first station is in signal connection with the input end of the LED controller, the output end of the LED controller is in signal connection with the second station, the first station and the second station are both in signal connection with the display module, and the display module is used for displaying the illumination value and the color temperature value of the tested device and is used for controlling whether the power supply module supplies power or not.
2. The subway illumination detection structure according to claim 1, wherein: the illumination regulator comprises a luminous piece, an adjusting knob and a luminous control unit, wherein the adjusting knob and the luminous piece are both in signal connection with the luminous control unit, and the luminous control unit is used for controlling the luminous brightness of the luminous piece according to the signal of the adjusting knob.
3. The subway illumination detection structure according to claim 1, wherein: the LED controller is an electronic ballast.
4. The subway illumination detection structure according to claim 1, wherein: the first station and the second station are both provided with a fixing structure for fixing the device to be tested.
5. The subway illumination detection structure according to claim 1, wherein: the second station and the third station are respectively provided with two output interfaces, and the two output interfaces are respectively used for transmitting illuminance signals and color temperature signals to the display module.
6. The subway illumination detection structure according to claim 1, wherein: the shell is provided with an inner cavity, the inner cavity is provided with at least one partition board, the partition board is provided with a third station, and the third station is connected with the second station in parallel.
7. The subway illumination detection structure according to claim 6, wherein: the shell comprises a shell body and an upper cover, the upper cover is detachably connected with the shell body, an inner cavity is formed between the upper cover and the shell body, and the switch control module, the illumination regulator and the display module are all arranged on the upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321929559.3U CN220508239U (en) | 2023-07-20 | 2023-07-20 | Detection structure of subway illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321929559.3U CN220508239U (en) | 2023-07-20 | 2023-07-20 | Detection structure of subway illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220508239U true CN220508239U (en) | 2024-02-20 |
Family
ID=89870446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321929559.3U Active CN220508239U (en) | 2023-07-20 | 2023-07-20 | Detection structure of subway illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220508239U (en) |
-
2023
- 2023-07-20 CN CN202321929559.3U patent/CN220508239U/en active Active
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