Storage cabinet and control method thereof

Abstract

The invention provides a storage cabinet and a control method thereof.The storage cabinet comprises one or more storage cavities, drawers are arranged in the storage cavities, a moving mechanism is arranged between the bottom walls of the storage cavities and the bottoms of the drawers, and the moving mechanism comprises bottom plates obliquely arranged at the bottoms of the drawers in the outward direction of the storage cavities; the inclined table is arranged on the bottom wall of the storage cavity and is matched with the bottom plate; the storage cabinet further comprises a traction mechanism arranged between the rear wall of the drawer and the rear wall of the storage cavity. The storage cabinet comprises the traction mechanism and the moving mechanism, automatic opening and closing of the storage cabinet are achieved, a user can use the storage cabinet more conveniently, meanwhile, accidents such as hand pinching can be avoided when the storage cabinet door is opened and closed, and the storage cabinet is safer.

Description

Technical Field

[0001] The present invention belongs to the technical field of furniture, and particularly relates to a storage cabinet and a control method thereof. Background Art

[0002] With the progress of society, people's living standards have been continuously improved, and the requirements for the quality of life are also getting higher and higher.

[0003] Chinese Patent with the authorization announcement number CN204318020U discloses an intelligent lighting drawer - type storage cabinet, which is provided with a light - controlled switch circuit and can automatically sense the illumination level of the surrounding environment to turn on or off the lighting circuit. When pulling open and closing the drawer, it can automatically turn on and off the lighting lamp without manual operation. In fact, users do not need lighting during the day when the light is sufficient. At night, if the lighting intensity is too high, it will cause glare, and if the lighting intensity is too low, users will not be able to see the items in the drawer clearly. Moreover, in today's era of increasing intelligence, the above - mentioned storage cabinet cannot achieve intelligent control, and cannot bring a comfortable use experience to users. Users are prone to safety accidents such as pinching hands and drawer dropping when opening and closing the storage cabinet in a dark environment.

[0004] In view of this, the present invention is specifically proposed. Summary of the Invention

[0005] The present invention provides a storage cabinet and a control method thereof to achieve intelligent control of the storage cabinet in order to at least solve one of the above - mentioned technical problems.

[0006] To achieve the above object, the technical solution of the present invention is as follows:

[0007] The first technical solution of the present invention provides a storage cabinet, including one or more storage chambers. Drawers are provided in the storage chambers. A moving mechanism is arranged between the bottom wall of the storage chamber and the bottom of the drawer. The moving mechanism includes a bottom plate on which the bottom of the drawer is inclined along the direction from the inside to the outside of the storage chamber, and an inclined platform on the bottom wall of the storage chamber that cooperates with the bottom plate.

[0008] The storage cabinet further includes a traction mechanism arranged between the rear wall of the drawer and the rear wall of the storage chamber.

[0009] Further, the traction mechanism includes a winder around which a traction rope is wound. The end of the traction rope is connected to the rear wall of the drawer. The opening and closing of the drawer are controlled by controlling the winder to loosen and tighten the traction rope.

[0010] Further, a first safety switch is arranged along the upper edge of the rear wall of the drawer, and a first mating part is arranged along the outer edge of the top wall of the storage chamber;

[0011] A second safety switch is arranged along the lower edge of the drawer door, and a second mating part is arranged along the outer edge of the bottom wall of the storage chamber;

[0012] When the first safety switch or the second safety switch is triggered, the reel stops working.

[0013] Furthermore, the locker further includes:

[0014] A locking module for controlling the locked state of the locker;

[0015] A lighting module for illuminating the interior of the storage cavity;

[0016] A control module, to which the locking module and the lighting module are both connected, and the control module controls the locked state of the locking module and adjusts the working state of the lighting module.

[0017] Furthermore, the control module controls the opening and closing of the lighting module according to the locked state of the locking module.

[0018] Furthermore, the locker further includes a data acquisition module for acquiring environmental data around the locker;

[0019] The control module controls the opening and closing of the lighting module according to the environmental data, and / or adjusts the brightness of the lighting module.

[0020] Furthermore, the locker further includes:

[0021] An in-cabinet detection module for detecting whether there are items in the locker;

[0022] The control module also controls the locked state of the locking module and adjusts the working state of the lighting module according to the detection result of the in-cabinet detection module.

[0023] Furthermore, the locker further includes:

[0024] An input module connected to the control module, and the input module sends a control signal to the control module according to user operations;

[0025] The control module controls the locked state of the locking module according to the control signal, and controls the automatic opening or closing of the storage cavity.

[0026] The second technical solution of the present invention provides a control method for the above-mentioned locker, and the control method includes: when the user places or takes out items, all lighting modules are turned on after the locking module is turned on, and when the user opens any storage cavity, after a first set time, the lighting modules corresponding to the unopened storage cavities are automatically turned off.

[0027] Furthermore, after the user places or takes out items, after a second set time, the opened storage cavity automatically closes, and / or the corresponding lighting module automatically turns off.

[0028] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0029] 1. The locker provided by the present invention includes a traction mechanism and a moving mechanism, realizing the automatic opening and closing of the locker. While being more convenient for users, it can avoid accidental accidents such as pinching hands when opening and closing the locker door, making it safer.

[0030] 2. The locker provided by the present invention includes a control module, which can control the locking state of the locking module and adjust the working state of the lighting module, improving the intelligence and safety performance of the locker, realizing intelligent unlocking and intelligent lighting of the locker, and providing a good user experience.

[0031] 3. The locker provided by the present invention includes a data acquisition module. The control module controls the opening and closing of the lighting module according to the environmental data collected by the data acquisition module, and / or adjusts the brightness of the lighting module. The lighting module will only be turned on when needed and adjusted to an appropriate brightness, saving energy and being environmentally friendly, and also avoiding harm to the user's eyes.

[0032] 4. The locker provided by the present invention includes an in-cabinet detection module to detect whether there are items in the locker. The control module also controls the locking state of the locking module and adjusts the working state of the lighting module according to the detection result of the in-cabinet detection module. It can lock and unlock the locking module and the lighting module more intelligently, reduce the user's operations, and improve the convenience of the locker.

[0033] 5. The locker provided by the present invention includes an input module. The control module controls the automatic opening and closing of the storage cavity according to the control signal sent by the input module, facilitating the realization of separate control by multiple users.

[0034] 6. The locker and its control method provided by the present invention realize intelligent switching of the storage cavity and the lighting module when the user places or takes out items, which is convenient to use and greatly improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The drawings, as a part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation to the present invention. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0036] Figure 1 is a schematic structural diagram of the closed state of the locker of the present invention;

[0037] Figure 2 is a schematic structural diagram of the open state of the locker of the present invention.

[0038] Description of the reference numerals in the drawings:

[0039] 1. Storage cavity; 11. Reel; 111. Traction rope; 12. Inclined platform; 2. Drawer; 21. First safety switch; 22. Second safety switch; 23. Limiting part; 24. Second mating part.

[0040] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0041] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0042] [Embodiment 1]

[0043] This embodiment provides a storage cabinet, which includes one or more storage cavities arranged in any order, such as single-layer, single-column or multi-layer, multi-column. In order to avoid dust accumulation and theft, a cabinet door is provided on the outside of the opening of at least one storage cavity. The user can open the cabinet door to put items into the storage cavity or take out the items in the storage cavity. This storage cabinet can be placed at the entrance of the house as a shoe cabinet, or can be used to place umbrellas, express deliveries, etc., facilitating the user to pick up and place at any time when entering and leaving the house.

[0044] In a preferred implementation manner, each storage cavity is provided with an independent cabinet door, or a whole cabinet door covering all storage cavities, or an additional whole cabinet door can be provided outside the independent cabinet door.

[0045] In a preferred implementation manner, the storage cabinet further includes:

[0046] A locking module for controlling the locked state of the storage cabinet;

[0047] A lighting module for illuminating the interior of the storage cavity.

[0048] Among them, the locking module can be provided on the independent cabinet door, or on the whole cabinet door, or both. The setting of the locking module can improve the security of the storage cabinet and also make it more convenient to pick up and place items.

[0049] Exemplarily, the locker includes a plurality of storage chambers and a plurality of independent cabinet doors. Different users are granted different opening authorities to open the locking modules of different cabinet doors. Different users can open the corresponding cabinet doors to store or retrieve their own or others' items, which not only avoids the risk of item loss but also enables users to quickly store and retrieve items without having to open multiple storage chambers to rummage through items. Alternatively, the locker may include an integral cabinet door that is locked by a locking module. After the user opens the locking module, they can further select the independent cabinet door of the internal storage chamber to open. Of course, a secondary locking module can also be set for the independent cabinet door of each storage chamber to improve security.

[0050] Among them, the locking module can adopt a physical lock, and a user is assigned one or more keys. It can also adopt an electronic lock and be opened by means such as an electronic key, fingerprint, voiceprint, face, etc.

[0051] Preferably, the lighting module is arranged in each storage chamber to independently illuminate each storage chamber, and the lighting module preferably adopts an LED lamp, which is energy-saving and durable.

[0052] In a preferred embodiment, the locker further includes a control module. The locking module and the lighting module are both connected to the control module. The control module controls the locking state of the locking module and adjusts the working state of the lighting module, which can improve the intelligence and safety performance of the locker and realize intelligent unlocking and intelligent lighting of the locker.

[0053] In a preferred embodiment, the control module controls the opening and closing of the lighting module according to the locking state of the locking module. After the locking module is opened, the lighting module is also turned on. After the locking module is locked, the lighting module is also turned off, realizing lighting when the door is opened and turning off the light when the door is closed, which is very convenient for users and energy-saving and environmentally friendly.

[0054] In a preferred embodiment, the locker further includes a data acquisition module for acquiring environmental data around the locker. The control module controls the opening and closing of the lighting module according to the environmental data and / or adjusts the brightness of the lighting module.

[0055] Preferably, the data acquisition module includes a brightness sensor that collects the brightness of the environment where the locker is located and converts it into a digital signal and transmits it to the control module. The control module controls the opening and closing of the lighting module and / or adjusts the brightness of the lighting module according to the digital signal.

[0056] Exemplarily, when the ambient brightness is greater than or equal to the set value, the user can see the items in the locker without lighting, and at this time, the lighting module does not turn on after the locking module is turned on; when the ambient brightness is less than the set value, before the lighting module is turned on, the control module determines the brightness of the lighting module according to the ambient brightness. After the locking module is turned on, the lighting module is turned on with this brightness, providing a suitable lighting brightness for the user and avoiding discomfort to the user's eyes caused by excessive brightness.

[0057] Further, if the cabinet door is opened for a relatively long time, that is, the time when the locking module is turned on is greater than or equal to the set time and the ambient brightness changes, the control module can also control the brightness of the lighting module to change accordingly.

[0058] In a preferred embodiment, the locker further includes an in-cabinet detection module for detecting whether there are items in the locker. Preferably, an in-cabinet detection module is provided in each storage cavity to detect whether there are items in that storage cavity. The control module also controls the locking state of the locking module and adjusts the working state of the lighting module according to the detection result of the in-cabinet detection module.

[0059] Exemplarily, the in-cabinet detection module includes a gravity sensor. Further, a gravity sensor is provided at the bottom of each storage cavity. In the control module, an initial value of the gravity detected by each gravity sensor is preset as the gravity value in the idle state of the storage cavity, and this value can also be changed according to the user's usage situation. For example, if the user lays a mat in the storage cavity, the currently detected gravity value can be reset to the gravity value in the idle state in the control module.

[0060] Further, when the user places an item, after the locking module is turned on, the lighting module in the idle storage cavity is turned on, and the lighting module in the occupied storage cavity is not turned on, which is convenient for the user to quickly find the idle storage cavity. An increase in gravity indicates that the user has placed an item. After the user places the item, the control module controls the lighting module in the corresponding storage cavity to turn off; when the user takes out an item, after the locking module is turned on, the lighting module in the idle storage cavity is not turned on, and the lighting module in the occupied storage cavity is turned on, which is convenient for the user to quickly find the storage cavity where the item is placed. The gravity sensor detects a decrease in gravity, indicating that the user has taken out the item. After the user takes out the item, the control module controls the lighting module in the corresponding storage cavity to turn off. It should be noted that reversing the on and off situations of the lighting module in the above process can also achieve the same effect, and the user can also quickly distinguish whether there are items in the storage cavity.

[0061] The in-cabinet detection module may further include a camera, which determines whether there are items in the storage cavity based on the image, and may also determine the space occupied by the items. When the user places an item, the storage cavity where the space occupied by the item is greater than or equal to the threshold is determined to be full, and its lighting module is not turned on. There is still storage space in the storage cavity where the space occupied by the item is less than the threshold, and its lighting module is turned on for the user to select.

[0062] In a preferred embodiment, the locker further includes an input module connected to the control module. The input module sends a control signal to the control module according to the user's operation, and the control module controls the locking state of the locking module according to the control signal.

[0063] Furthermore, the input module includes a touch screen and / or a biometric recognition component. Among them, the biometric recognition component includes, but is not limited to, recognizing one or several of fingerprint, voiceprint, face, palm print, etc.

[0064] Exemplarily, the locker includes a touch screen with a fingerprint recognition component. The user can select an operation of placing or taking out an item on the touch screen, then recognize the fingerprint through the fingerprint recognition component, and then the locking module corresponding to the fingerprint is opened.

[0065] Such a setting can effectively improve the security performance of the locker, avoid theft, and at the same time facilitate the distinction of users. Multiple users are granted different opening permissions to open the locking modules of different cabinet doors, and different users can open the corresponding cabinet doors to store or retrieve their own or others' items.

[0066] The user can also send a one-time unlocking instruction or an unlocking password to the locker through a mobile terminal. The user can store the express delivery to be mailed in the locker in advance, and the courier can quickly pick it up when coming to the door. Similarly, it is also convenient for the courier to put the user's express delivery in the locker.

[0067] [Embodiment 2]

[0068] This embodiment provides a locker, and its storage cavity 1 can be automatically opened and closed.

[0069] Preferably, on the basis of Embodiment 1, the control module of the locker provided in this embodiment controls the automatic opening or closing of the storage cavity 1 according to the control signal.

[0070] Furthermore, a moving mechanism is provided between the bottom wall of the storage cavity 1 and the bottom of the drawer, including a bottom plate with the bottom of the drawer inclined along the direction from the inside to the outside of the storage cavity, and an inclined platform 12 on the bottom wall of the storage cavity 1 that cooperates with the bottom plate.

[0071] Refer to Figure 1 and Figure 2, a drawer 2 is provided in the storage cavity 1 of the locker. The bottom plate of the drawer 2 is inclined along the direction from the inside to the outside of the storage cavity 1, and a sloping platform 12 matching the bottom plate of the drawer 2 is provided on the bottom wall of the storage cavity 1. Preferably, the moving mechanism can also be set to apply lubricating oil under the bottom plate of the drawer 2 or above the sloping platform 12, or set rollers to reduce friction. The bottom of the drawer and the sloping platform 12 can also be set as slide rails or similar structures to save space and materials.

[0072] Furthermore, a traction mechanism is also provided in the storage cavity 1, including a winder 11 arranged between the rear wall of the drawer 2 and the rear wall of the storage cavity 1. The winder 11 is controlled by an electric motor. A traction rope 111 is wound around the winder 11, and the end of the traction rope 111 is connected to the rear wall of the drawer 2. The opening and closing of the drawer 2 are controlled by controlling the winder 11 to loosen and tighten the traction rope 111. Specifically, when the traction rope 111 is loosened, the drawer 2 will move downward and outward along the sloping platform 12 under the action of gravity and be opened; when the traction rope 111 is tightened, the drawer 2 will move upward and inward along the sloping platform 12 under the traction of the traction rope 111 and be closed.

[0073] In a preferred embodiment, a first safety switch 21 is provided along the upper edge of the rear wall of the drawer 2, and a first mating part (not shown in the figure) is provided along the outer edge of the top wall of the storage cavity 1; a second safety switch 22 is provided along the lower edge of the door of the drawer 2, and a second mating part 24 is provided along the outer edge of the bottom wall of the storage cavity 1.

[0074] Exemplarily, the first safety switch 21 and the second safety switch 22 include switch buttons. The switch button of the first safety switch 21 is arranged towards the bottom wall of the storage cavity 1, and the switch button of the second safety switch 22 is arranged towards the opening of the storage cavity 1. The second mating part 24 is arranged to bend inward along the outer edge of the top wall of the storage cavity 1.

[0075] When the drawer 2 is in the closed state, the switch button of the first safety switch 21 is in contact with the first mating part and is in the closed state, and the second safety switch 22 is in the open state. After the control module receives the control signal to unlock the locking module, the locking module is unlocked, the electric motor of the winder 11 starts, the towing rope 111 is relaxed, and the drawer 2 slides and opens along the inclined platform 12. When it slides to the position where the second safety switch 22 is in contact with the second mating part 24, the switch button of the second safety switch 22 is triggered and changes to the closed state. At the same time, since the second safety switch 22 abuts against the second mating part 24, the sliding of the drawer 2 is limited. At this time, the drawer 2 is fully opened and the winder 11 stops working; after the control module receives the control signal to lock the locking module, the electric motor of the winder 11 starts, the towing rope 111 is tightened, the drawer 2 slides and closes along the inclined platform 12, the second safety switch 22 separates from the second mating part 24 and changes to the open state. When it slides to the position where the first safety switch 21 is in contact with the first mating part, the switch button of the first safety switch 21 is triggered and changes to the closed state. At this time, the drawer 2 is fully closed and the winder 11 stops working. The above settings can reasonably limit the opening and closing of the drawer 2, prevent the drawer 2 from falling and injuring the user, and ensure the safety of the user.

[0076] Preferably, a limiting part 23 bent in the opening direction of the storage cavity 1 is arranged along the rear wall upper edge of the drawer 2, and the first safety switch 21 is arranged at the front end of the limiting part 23. The limiting part 23 better limits the opening of the drawer 2 and makes it open to a reasonable position.

[0077] Furthermore, with the above settings, when the drawer 2 is opened outwards, it will generate a downward displacement, and the bottom of its front side will gradually move downwards during the opening process. Therefore, in a preferred embodiment, feet or cushions are arranged at the bottom of the storage cabinet, and their height is greater than the maximum displacement of the bottom of the front side of the drawer 2 moving downwards after it is opened, so as to ensure that the drawer 2 will not contact the ground and cause wear or noise.

[0078] [Embodiment 3]

[0079] This embodiment provides a control method for the aforementioned storage cabinet. The control method includes: when the user places or takes out items, after selecting the operation of placing or taking out items through the touch screen, the locking module is automatically unlocked, and all lighting modules are turned on after the locking module is unlocked, which is convenient for the user to select the storage cavity to be operated. If the storage cavity is placed in a place with insufficient light, such as in a corridor, auxiliary lighting can also be provided. When the user manually or automatically opens any storage cavity, after a first set time, the lighting modules corresponding to the unopened storage cavities are automatically turned off to save electric energy.

[0080] Further, after the user places or removes an item, after a second set time, the opened storage cavity automatically closes, and / or the corresponding lighting module automatically turns off. Preferably, the locker is also provided with a human body sensing module. After the user places or removes an item, when it senses that there is someone in front of the locker, it is determined that the user's operation has not ended, and the locker will not automatically operate. When it senses that the user has left the sensing range of the human body sensing module, after a second set time, the opened storage cavity automatically closes, and / or the corresponding lighting module automatically turns off.

[0081] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0082] 1. The locker provided by the present invention includes a traction mechanism and a moving mechanism, realizing the automatic opening and closing of the locker. While being more convenient for users, it can avoid accidental accidents such as pinching hands when opening and closing the storage cabinet door, and is safer.

[0083] 2. The locker provided by the present invention includes a control module, which can control the locking state of the locking module and adjust the working state of the lighting module, improving the intelligence and safety performance of the locker, realizing intelligent unlocking and intelligent lighting of the locker, and providing a good user experience.

[0084] 3. The locker provided by the present invention includes a data acquisition module, and the control module controls the opening and closing of the lighting module according to the environmental data collected by the data acquisition module, and / or adjusts the brightness of the lighting module. The lighting module will only be turned on when needed and adjusted to an appropriate brightness, which is energy-saving and environmentally friendly, and can also avoid harm to the user's eyes.

[0085] 4. The locker provided by the present invention includes an in-cabinet detection module to detect whether there is an item in the locker. The control module also controls the locking state of the locking module and adjusts the working state of the lighting module according to the detection result of the in-cabinet detection module. It can lock and unlock the locking module and the lighting module more intelligently, reduce the operation of the user, and improve the convenience of the locker.

[0086] 5. The locker provided by the present invention includes an input module, and the control module controls the automatic opening and closing of the locker according to the control signal sent by the input module, which is convenient for realizing separate control by multiple users.

[0087] 6. The locker and its control method provided by the present invention realize intelligent switching of the storage cavity and the lighting module when the user places or removes an item, which is convenient to use and greatly improves the user experience.

[0088] In the description of the present invention, it should be noted that, unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0089] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0090] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0091] In the description of this specification, the descriptions with reference to the terms "an embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0092] As described above, based on the content of the solution given in combination with the drawings, similar technical solutions can be derived. Any simple modification, equivalent change, and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A locker, comprising one or more storage cavities, characterized in that: A drawer is provided in the storage cavity, and a moving mechanism is provided between the bottom wall of the storage cavity and the bottom of the drawer. The moving mechanism includes a bottom plate on which the bottom of the drawer is inclined along the direction from the inside to the outside of the storage cavity, and an inclined platform that is inclined and cooperates with the bottom plate on the bottom wall of the storage cavity; The locker further includes a traction mechanism provided between the rear wall of the drawer and the rear wall of the storage cavity.

2. The locker according to claim 1, wherein: The traction mechanism includes a winder around which a traction rope is wound. The end of the traction rope is connected to the rear wall of the drawer, and the opening and closing of the drawer are controlled by controlling the winder to loosen and tighten the traction rope.

3. The locker according to claim 1, characterized in that: A first safety switch is provided along the upper edge of the rear wall of the drawer, and a first mating part is provided along the outer edge of the top wall of the storage cavity; A second safety switch is provided along the lower edge of the drawer door, and a second mating part is provided along the outer edge of the bottom wall of the storage cavity; When the first safety switch or the second safety switch is triggered, the winder stops working.

4. The locker according to any one of claims 1-3, characterized in that, It further includes: A locking module for controlling the locked state of the locker; A lighting module for illuminating the interior of the storage cavity; A control module. Both the locking module and the lighting module are connected to the control module, and the control module controls the locked state of the locking module and adjusts the working state of the lighting module.

5. The locker according to claim 4, characterized in that: The control module controls the opening and closing of the lighting module according to the locked state of the locking module.

6. The locker according to claim 4, characterized in that, It further includes: A data acquisition module for acquiring environmental data around the locker; The control module controls the opening and closing of the lighting module according to the environmental data, and / or adjusts the brightness of the lighting module.

7. The locker according to claim 4, characterized in that, It further includes: An in-cabinet detection module for detecting whether there are items in the locker; The control module also controls the locked state of the locking module and adjusts the working state of the lighting module according to the detection result of the in-cabinet detection module.

8. The locker according to claim 4, wherein, It further includes: An input module connected to the control module. The input module sends a control signal to the control module according to user operations; The control module controls the locked state of the locking module according to the control signal, and controls the automatic opening or closing of the storage cavity.

9. A control method for a locker according to any one of claims 1-8, characterized in that: When the user places or takes out items, all the lighting is turned on after unlocking. When the user opens any storage cavity, after a first set time, the lighting corresponding to the unopened storage cavity is automatically turned off.

10. The control method of the locker according to claim 9, characterized in that: After the user places or takes out items, after a second set time, the opened storage cavity automatically closes, and / or the corresponding lighting automatically turns off.

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