Photosensitive lighting storage cabinet based on single-chip microcomputer

Abstract

The photosensitive lighting storage cabinet comprises a cabinet body, a detection switch fixedly connected with the cabinet body and an outer photosensitive sensor arranged on the outer surface of the cabinet body, the detection switch is used for detecting whether a cabinet door is opened or not, and the outer photosensitive sensor is used for detecting the ambient brightness outside the cabinet body; the lighting system comprises a power source, a control system and lighting equipment, and the outer photosensitive sensor and the detection switch are electrically connected with the control system and used for controlling the lighting equipment to be turned on or turned off. The photosensitive lighting storage cabinet based on the single chip microcomputer is provided with the outer photosensitive sensor, the environment brightness is detected through the outer photosensitive sensor, and whether the lighting equipment is started or not is judged according to the environment brightness.

Description

Technical Field

[0001] The present invention relates to the field of lighting control, and in particular to a single-chip microcomputer-based light-sensitive lighting locker. Background Art

[0002] Storage cabinets are one of the essential furniture in every household and one of the most frequently used furniture.

[0003] Chinese patent No. 202221152304.6 discloses an intelligent lighting locker, comprising: a locker, wherein a vertical partition is fixedly installed in the locker, a plurality of first transverse partitions are fixedly installed on an inner wall of one side of the locker, one side of each of the plurality of first transverse partitions is fixedly connected to the vertical partition, a plurality of second transverse partitions are fixedly installed on an inner wall of a side of the locker away from the first transverse partition, one side of each of the plurality of second transverse partitions is fixedly connected to the vertical partition, a first cabinet door is hingedly installed on the locker and the vertical partition, the two first cabinet doors are adapted to each other, a second cabinet door is hingedly installed on an outer wall of one side of the locker, and two automatic light-on mechanisms and two magnetic suction mechanisms are provided on the locker;

[0004] The automatic light-on mechanism includes a rectangular block, a circular groove, a round rod, a strip block, an annular block, a telescopic spring, a first fixed plate, and a lighting switch. The rectangular block is fixedly mounted on the top inner wall of the locker. The circular groove is formed on one outer wall of the rectangular block. The round rod is slidably mounted in the circular groove. The strip block is disposed on one side of the circular groove. One end of the round rod is fixedly connected to the strip block. The annular block is fixedly sleeved on the round rod. The telescopic spring is slidably sleeved on the round rod. One end of the telescopic spring is fixedly connected to one outer wall of the annular block, and the other end of the telescopic spring is fixedly connected to one inner wall of the circular groove. The first fixed plate is fixedly mounted on the top inner wall of the locker. The lighting switch is fixedly mounted on one outer wall of the first fixed plate. One end of the round rod, which is away from the strip block, extends outside the rectangular block and contacts the lighting switch. The intelligent lighting locker includes an automatic light-on mechanism and a magnetic attraction mechanism. When the cabinet door is closed, the automatic light-on mechanism does not operate and the lighting switch is in the off state. After the cabinet door is opened, the cabinet door switch is actuated, and the lighting switch is in the on state, lighting up the lighting equipment in the locker for the convenience of users.

[0005] Therefore, the lighting switch is only controlled by the cabinet door switch. Once the cabinet door switch is turned on, the lighting equipment will be turned on. During the day, when the ambient brightness is sufficient, the locker can still be used normally even if the lighting equipment is not used. Therefore, turning on the sight device when the cabinet door is opened will cause a waste of electricity. Summary of the Invention

[0006] The purpose of the present invention is to provide a photosensitive lighting locker based on a single-chip microcomputer. The photosensitive lighting locker based on the single-chip microcomputer is provided with an external light-sensitive sensor, which detects the ambient brightness through the external light-sensitive sensor and determines whether to turn on the lighting device according to the ambient brightness.

[0007] To achieve the above-mentioned object, the present invention provides a light-sensitive lighting locker based on a single-chip microcomputer, comprising a locker body, a detection switch fixedly connected to the locker body, and an external light-sensitive sensor provided on the outer surface of the locker body, wherein the detection switch is used to detect whether the locker door is open, and the external light-sensitive sensor is used to detect the ambient brightness outside the locker body;

[0008] The lighting system includes a power supply, a control system and lighting equipment. The external light-sensitive sensor and the detection switch are electrically connected to the control system respectively, and are used to control whether the lighting equipment is turned on or off.

[0009] Preferably, a corresponding first set brightness value is set in the control system, and the value detected by the external light sensor is compared with the first set brightness value to obtain a first comparison value. The intersection of the first comparison value and the output value of the detection switch is used to control the lighting device to turn on.

[0010] Preferably, the lighting device is located on the top of the cabinet body.

[0011] Preferably, an internal light sensor is provided between the lighting device and the top of the cabinet body, and a light baffle is provided between the internal light sensor and the lighting device;

[0012] The internal photosensor is electrically connected to the control system to control the lighting device to turn on or off.

[0013] Preferably, a corresponding second set brightness value is set in the control system, and the value detected by the internal photosensor is compared with the second set brightness value to obtain a second comparison value. The intersection of the second comparison value and the output value of the detection switch is used to control the lighting device to turn on.

[0014] Preferably, the detection switch is configured as a proximity switch, and the cabinet door is provided with a member to be detected that cooperates with the proximity switch.

[0015] Preferably, a timer is provided in the control system for controlling the lighting equipment to delay shutting down.

[0016] Preferably, the lighting system further comprises a first button for disconnecting the path between the power source and the lighting device.

[0017] Preferably, the lighting system further comprises a second button for connecting the lighting device and the detection switch to a power source.

[0018] Preferably, the cabinet body is provided with a plurality of cabinet doors, and a plurality of detection switches, internal light sensors and lighting equipment are provided in one-to-one correspondence with the plurality of cabinet doors.

[0019] According to the above technical solution, the detection switch of the present invention can check whether the cabinet door is open. The external light sensor detects the brightness of the external environment. If the brightness of the external environment is greater than a set value, the control system determines that the cabinet body needs to be illuminated when the cabinet door is opened. If the brightness of the external environment is less than the set value, the control system determines that the brightness inside the cabinet body can meet the requirements when the cabinet door is opened, and it is not necessary to turn on the lighting equipment. The control system will judge the real-time brightness detected by the external light sensor. When the detection switch detects that the cabinet door is open, the control system will determine whether to turn on the lighting equipment 23 based on the judgment result.

[0020] Therefore, when the detection switch 2 of the single-chip microcomputer-based light-sensitive lighting locker detects that the cabinet door is open, the lighting equipment inside the cabinet body will not be turned on directly. The control system needs to determine the brightness of the external environment. Only when the external environment brightness is lower than the set value will the control system turn on the lighting equipment. This avoids the situation where the lighting equipment is turned on whenever the cabinet door is opened. Therefore, the single-chip microcomputer-based light-sensitive lighting locker can achieve the effect of saving electricity.

[0021] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following detailed description, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a structural diagram of a photosensitive lighting locker based on a single-chip microcomputer.

[0024] Description of Reference Numerals

[0025] 1 cabinet body 2 detection switch

[0026] 3 external light sensor 21 power supply

[0027] 22 Control system 23 Lighting equipment DETAILED DESCRIPTION

[0028] The following describes the specific embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0029] In the present invention, unless otherwise stated, directional words contained in terms such as "outer surface, exterior, top, between" merely represent the orientation of the term in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term.

[0030] See also Figure 1 The photosensitive lighting locker based on a single-chip microcomputer comprises a locker body 1, a detection switch 2 fixedly connected to the locker body 1, and an external light sensor 3 provided on the outer surface of the locker body 1. The detection switch 2 is used to detect whether the locker door is open, and the external light sensor 3 is used to detect the ambient brightness outside the locker body 1.

[0031] The lighting system includes a power supply 21, a control system 22 and a lighting device 23. The external light sensor 3 and the detection switch 2 are electrically connected to the control system 22 respectively, and are used to control whether the lighting device 23 is turned on or off.

[0032] Through the implementation of the above technical solution, the detection switch 2 can check whether the cabinet door is open, and the external light sensor 3 detects the brightness of the external environment. If the brightness of the external environment is greater than the set value, the control system determines that it is necessary to provide lighting for the cabinet body 1 when the cabinet door is opened. If the brightness of the external environment is less than the set value, the control system determines that the brightness inside the cabinet body 1 can meet the requirements when the cabinet door is opened, and it is not necessary to turn on the lighting device 23. The control system will judge the real-time brightness detected by the external light sensor 3. When the detection switch 2 detects that the cabinet door is open, the control system will decide whether to turn on the lighting device 23 based on the judgment result.

[0033] Therefore, when the detection switch 2 of the single-chip microcomputer-based light-sensitive lighting locker detects that the cabinet door is open, the lighting device 23 inside the cabinet body 1 is not directly turned on. The control system needs to determine the brightness of the external environment. Only when the external environment brightness is lower than the set value will the control system turn on the lighting device 23. This avoids the situation where the lighting device 23 is turned on whenever the cabinet door is opened. Therefore, the single-chip microcomputer-based light-sensitive lighting locker can achieve the effect of saving electricity.

[0034] In one embodiment, a 5V rechargeable lithium battery is selected as the power supply 21 to power the entire system. The power supply 21 is connected to the power input terminal of the control system to ensure a stable power supply. The detection switch 2 is set next to the cabinet door. By detecting the approach and distance of the cabinet door, it is determined whether the cabinet door is open. The detection switch 2 is configured as a proximity switch and is fixedly mounted on the door frame of the cabinet body 1. It can detect the open and close status of the cabinet door in real time. The signal detected by the detection switch 2 is input into the control system. Once the cabinet door state changes, the detection switch 2 transmits a trigger signal to the controller when it detects that the cabinet door is open.

[0035] The lighting device 23 is set as an LED light strip, which can not only effectively save the narrow space in the locker, but also avoid potential dangers caused by bumps when storing or taking out clothes. The lighting device 23 is connected to the power output end of the control system 22 and accepts power control from the controller.

[0036] Lighting equipment 23 uses LED light strips. Compared with traditional lighting fixtures, it has a compact structure and small size. It can be cleverly installed in line with the internal structure of the locker without taking up too much valuable storage space, allowing users to make full use of every inch of storage area. It is especially practical for lockers, cabinets and other scenes with limited space. At the same time, the LED light strips emit light evenly and softly. While providing sufficient lighting, they will not form obvious lighting blind spots or strong glare. Users can clearly identify the surrounding environment when storing or taking out clothes, effectively avoiding accidentally bumping into cabinet doors, cabinets or other objects due to poor light, reducing the potential risk of bumps and injuries, and ensuring personal safety.

[0037] A highly sensitive external light sensor 3 is fixed to the outside of the locker and electrically connected to the control system 22. It is used to keenly detect the intensity of the external ambient light and transmit the light intensity signal to the control system 22 in real time. The control system 22 compares the brightness value input by the external light sensor 3 with a first set brightness value set within the system to obtain a first comparison value. When the brightness value input by the external light sensor 3 is greater than the first set brightness value set within the system, the output first comparison value is 0; otherwise, the output first comparison value is 1.

[0038] In this embodiment, preferably, a corresponding first set brightness value is set in the control system 22, and the numerical value detected by the external light sensor 3 is compared with the first set brightness value to obtain a first comparison value. The result of the intersection of the first comparison value and the output value of the detection switch 2 is used to control the lighting device 23 to turn on.

[0039] The detection switch 2 is used to detect the opening state of the cabinet door. When the cabinet door leaves the door frame of the cabinet body 1, the detection switch 2 outputs 1. When the cabinet door is close to the door frame of the cabinet body 1, the detection switch 2 outputs 0.

[0040] The control system 22 obtains a first comparison value by comparing the brightness value input by the external light sensor 3 with the first set brightness value set in the system. When the brightness value input by the external light sensor 3 is greater than the first set brightness value set in the system, the output first comparison value is 0, otherwise, the output first comparison value is 1.

[0041] Only when the cabinet door leaves the door frame of the cabinet body 1, the detection switch 2 outputs 1, and the brightness value input by the external light sensor 3 is less than the first set brightness value set in the system, and the output first comparison value is 1, the intersection of the first comparison value and the output value of the detection switch 2 is 1, and the control system 22 controls the lighting device 23 to turn on.

[0042] In this embodiment, preferably, the lighting device 23 is located on the top of the cabinet body 1 .

[0043] The external light sensor 3 monitors the ambient light intensity in real time. When the external light is dim, such as when the indoor light is insufficient at night or on cloudy days, once the cabinet door is opened, the system can respond quickly and automatically turn on the lighting device 23 located on the top of the cabinet body 1 to provide the user with just the right lighting, so that the user can clearly see the items in the cabinet and easily complete the storage or retrieval operations without having to grope for switches or use external lighting tools, which greatly improves the convenience of use.

[0044] In this embodiment, preferably, an internal light sensor is provided between the lighting device 23 and the top of the cabinet body 1 , and a light shield is provided between the internal light sensor and the lighting device 23 ;

[0045] The internal photosensor is electrically connected to the control system 22 for controlling the lighting device 23 to turn on or off.

[0046] The internal photosensor is used to detect the real-time brightness inside the cabinet body 1 , and the detection value is used to control the lighting device 23 .

[0047] In one embodiment, the lighting device 23 is first turned on or off based on the detection results of the external light sensor and the detection switch 2, and then the lighting device 23 is turned on or off based on the detection results of the internal light sensor. Specifically, when the cabinet door is opened, if the control system determines that the external environment brightness is insufficient after comparison, the lighting device 23 will be turned on. At this time, the internal light sensor will detect the actual brightness inside the cabinet body 1. If the internal light sensor detects that the brightness inside the cabinet meets the requirements, it will send a signal to the control system 23 to turn off the lighting device 23. If the internal light sensor detects that the brightness inside the cabinet does not meet the requirements, it will send a maintenance signal, and the control system 22 will keep the lighting device 23 on.

[0048] The purpose of the internal light sensor is to detect whether the brightness inside the cabinet body 1 meets the required level when the lighting device 23 is not turned on. Therefore, the internal light sensor is placed between the lighting device 23 and the top of the cabinet body 1. A light barrier is placed between the internal light sensor and the lighting device 23 to prevent the light from the lighting device 23 from affecting the measurement value of the internal light sensor. Preferably, to prevent the light barrier from blocking light entering through the cabinet door, the light barrier can be arranged so that its opening widens toward the cabinet door.

[0049] The advantage of adopting this method is that when the ambient brightness is insufficient, the lighting device 23 will be turned on immediately when the user opens the cabinet door, and the user can see the situation inside the cabinet body immediately without having to wait.

[0050] In another embodiment, when the cabinet door is opened, the control system controls the lighting device according to the external light sensor 3. After the cabinet door is opened, the control system determines whether to turn on or off the lighting device 23 according to the detection of the internal light sensor. The specific process is as follows: at the moment the door is opened, the width of the cabinet door opening is not enough to allow sufficient light to enter the cabinet body 1. Therefore, the brightness detected by the internal light sensor is insufficient. If it is determined that the brightness detected by the external light sensor 23 is also insufficient, the control system will control the door sight device 23 to turn on. After the lighting device 23 is turned on, the brightness detected by the internal light sensor will reach the second set brightness value, and the control system will control the lighting device 23 to turn off. At this time, if the brightness inside the cabinet body still reaches the second set brightness value, the lighting device 23 will be turned off. However, if the brightness detected by the internal light sensor is less than the second set brightness value, the lighting device 23 will be turned on again. Preferably, after the lighting device is turned on again, the control system will maintain the lighting device 23 on until the cabinet door is closed and start the next control of the lighting device 23.

[0051] If it is determined that the brightness detected by the external photosensor 23 is sufficient while the cabinet door is open, the control system will control the sight device 23 not to be turned on. The control system sets a delay device. After the delay, the lighting device 23 is controlled to be turned on according to the detection of the internal photosensor. If the brightness inside the cabinet body 1 is still insufficient after the delay, the control system will control the lighting device 23 to be turned on. If the brightness inside the cabinet body 1 reaches the second set brightness value after the delay, the control system will control the lighting device 23 to remain in the off state.

[0052] The advantage of adopting this method is that the internal photosensor can detect the brightness inside the cabinet body 1 without being affected by the lighting device 23, but the disadvantage is that in the initial stage of opening the cabinet door, the brightness inside the cabinet body 1 cannot immediately match the user's usage requirements.

[0053] In this embodiment, preferably, a corresponding second set brightness value is set in the control system 22, and the numerical value detected by the internal photosensor is compared with the second set brightness value to obtain a second comparison value. The result of the intersection of the second comparison value and the output value of the detection switch 2 is used to control the lighting device 23 to turn on.

[0054] If the value detected by the internal photosensor is greater than the second brightness value, it outputs 0, otherwise it outputs 1. When the value detected by the internal photosensor is less than the second brightness value and the cabinet door is opened, the detection switch 2 outputs 1, and the control system controls the lighting device 23 to turn on.

[0055] The specific process is that if the lighting device 23 has been turned on, the control system will maintain the lighting device 23 in the turned-on state; if the lighting device 23 cannot be turned on, the control system will control the lighting device 23 to turn on.

[0056] Conversely, if the value detected by the internal photosensor is greater than the second brightness value and the cabinet door is open, the detection switch 2 outputs 1, and the control system controls the lighting device 23 to turn off. In other words, if the lighting device 23 is already on, the control system will turn it off. If the lighting device 23 is not on, the control system will keep the lighting device 23 off.

[0057] If the detection switch 2 outputs 0, the lighting device will not turn on regardless of the value detected by the internal photosensor.

[0058] In this embodiment, preferably, the detection switch 2 is configured as a proximity switch, and the cabinet door is provided with a member to be detected that cooperates with the proximity switch.

[0059] Detection switch 2, installed on the door frame and used directly to detect the proximity of the cabinet door, may affect the door's normal closing. This problem can be reliably avoided by configuring a detection element to cooperate with detection switch 2. When the cabinet door is closed, the detection element will abut against the detection surface of detection switch 2, and detection switch 2 will output 0. When the cabinet door is opened, the detection element will move away from the detection surface of detection switch 2, and detection switch 2 will output 1.

[0060] In this embodiment, preferably, a delay device is provided in the control system 22 for controlling the lighting device 23 to delay shutting down.

[0061] By setting a timer, the lighting will be turned off after a period of time after the cabinet door is closed. This thoughtful design allows the user to maintain lighting for a short period of time after closing the cabinet door, making it easier for the user to determine whether the cabinet door is securely closed by the light transmission, thus avoiding the possibility of the door not being closed tightly. Preferably, the delay time is set to 5-10 seconds.

[0062] In this embodiment, preferably, the lighting system further includes a first button for disconnecting the path between the power source 21 and the lighting device 23 .

[0063] The first button is connected in series with the lighting device 23 and is in a normally closed state. When the first button is pressed, the lighting device 23 is short-circuited and cannot be turned on. This is suitable for scenarios where the lighting device 23 is not needed.

[0064] When the first button is pressed, the power supply is cut off. At this time, no matter what the ambient light is like or what state the cabinet door is in, the light source in the locker will always be in the off state to avoid unnecessary power loss.

[0065] In this embodiment, preferably, the lighting system further includes a second button for connecting the lighting device 23 and the detection switch 2 to the power source 21 .

[0066] The second button is used to short-circuit the control system and connect the detection switch 2 in series to the control circuit, so that the lighting device 23 is directly connected to the power supply 21 through the detection switch 2. When the second button is pressed, the lighting device is only controlled by the detection switch 2.

[0067] The system now enters a simple control mode. In this mode, whenever the cabinet door is opened, the corresponding light source automatically lights up, providing lighting for taking and placing items; when the cabinet door is closed, the light source also goes out, making operation straightforward and clear.

[0068] Preferably, by pressing the second button, the system switches to the intelligent light-sensing mode. Whenever the cabinet door is opened, the controller immediately obtains the light intensity data monitored by the corresponding internal photosensor. If the light intensity is lower than the preset value, it means that the light is dim, and the controller will quickly start the light source corresponding to the cabinet door; if the light intensity meets the standard, the light source will remain off to save energy. In addition, when the cabinet door is closed, the light source must also be in the off state to ensure electricity safety and energy saving. This multi-mode design allows users to flexibly control the lighting system of the locker according to actual needs, which is both practical and intelligent. Generally speaking, when the cabinet door is closed, the light source corresponding to the cabinet door will be turned off after a set time (such as 5 seconds). This can avoid the impact of repeated door opening on the life of components.

[0069] In this embodiment, preferably, the cabinet body 1 is provided with a plurality of cabinet doors, and a plurality of detection switches 2, internal light sensors and lighting devices 23 are provided in one-to-one correspondence with the plurality of cabinet doors.

[0070] Most common cabinet bodies are equipped with two cabinet doors. In practice, it is found that after opening one side of the cabinet door, only activating the light source corresponding to this side can provide sufficient lighting for the user. Therefore, the cabinet body can be partitioned to obtain an efficient partition lighting effect.

[0071] To this end, each cabinet door is equipped with a dedicated detection switch 2. These detection switches 2 are connected to the control system via signal lines and transmit cabinet door opening and closing information to the controller at any time. Inside the cabinet body 1, corresponding to the top area above each cabinet door, a group of internal photosensors and light sources are neatly arranged. They are all connected to the controller, forming a one-to-one mapping relationship, and together build an independently operated lighting unit. In this way, there are several sets of such lighting components for several cabinet doors. This symmetrical and sophisticated design highlights the technological charm of the storage cabinet. Users can experience the unique experience of convenience and intelligence when opening and closing the cabinet doors.

[0072] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the scope of protection of the present invention.

[0073] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0074] In addition, the various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A photosensitive lighting locker based on a single chip microcomputer, characterized in that: The invention comprises a cabinet body (1), a detection switch (2) fixedly connected to the cabinet body (1), and an external light-sensitive sensor (3) arranged on the outer surface of the cabinet body (1); the detection switch (2) is used to detect whether the cabinet door is open, and the external light-sensitive sensor (3) is used to detect the ambient brightness outside the cabinet body (1); The lighting system comprises a power supply (21), a control system (22) and a lighting device (23). The external light sensor (3) and the detection switch (2) are respectively electrically connected to the control system (22) and are used to control whether the lighting device (23) is turned on or off.

2. The photosensitive lighting locker based on a single chip microcomputer according to claim 1 is characterized in that: A corresponding first set brightness value is set in the control system (22), and a value detected by the external light sensor (3) is compared with the first set brightness value to obtain a first comparison value. The result of the intersection of the first comparison value and the output value of the detection switch (2) is used to control the lighting device (23) to turn on.

3. The photosensitive lighting locker based on a single chip microcomputer according to claim 1 is characterized in that: The lighting device (23) is located on the top of the cabinet body (1).

4. The photosensitive lighting locker based on a single chip microcomputer according to claim 3 is characterized in that: An internal light sensor is provided between the lighting device (23) and the top of the cabinet body (1), and a light shield is provided between the internal light sensor and the lighting device (23); The internal photosensor is electrically connected to the control system (22) and is used to control the lighting device (23) to be turned on or off.

5. The photosensitive lighting locker based on a single chip microcomputer according to claim 4 is characterized in that: A corresponding second set brightness value is set in the control system (22), and the value detected by the internal photosensor is compared with the second set brightness value to obtain a second comparison value. The result of the intersection of the second comparison value and the output value of the detection switch (2) is used to control the lighting device (23) to turn on.

6. The photosensitive lighting locker based on a single chip microcomputer according to claim 1, characterized in that: The detection switch (2) is configured as a proximity switch, and the cabinet door is provided with a component to be detected that matches the proximity switch.

7. The photosensitive lighting locker based on a single chip microcomputer according to claim 1, characterized in that: A timer is provided in the control system (22) for controlling the lighting device (23) to delay shutting down.

8. The photosensitive lighting locker based on a single chip microcomputer according to claim 1, characterized in that: The lighting system further comprises a first button for disconnecting the path between the power source (21) and the lighting device (23).

9. The photosensitive lighting locker based on a single chip microcomputer according to claim 1, characterized in that: The lighting system further comprises a second button for connecting the lighting device (23) and the detection switch (2) to a power source (21).

10. The photosensitive lighting locker based on a single chip microcomputer according to claim 1, characterized in that: The cabinet body (1) is provided with a plurality of cabinet doors, and a plurality of detection switches (2), internal photosensors and lighting equipment (23) are provided in one-to-one correspondence with the plurality of cabinet doors.

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