Motor cabinet lock

Abstract

The utility model discloses a motor cabinet lock, relates to the technical field of cabinet lock safety, and aims to solve the problem that no emergency unlocking function exists or emergency unlocking is inconvenient in the prior art. The motor cabinet lock comprises a lock hook and a lock body, a lock hole is formed in the lock hook, and the lock hook can be selectively moved in or out of the lock body so that the lock hole can be matched with the lock body in an unlocking mode. The lock body comprises a circuit board, a driving assembly, a locking assembly and an emergency assembly, the circuit board, the driving assembly and the locking assembly are all arranged in the lock body, the circuit board is electrically connected with the driving assembly, the driving assembly is in transmission fit with the locking assembly, and the emergency assembly is arranged in the lock body. The locking assembly is arranged in the lock body to drive the locking assembly to be locked with or unlocked from the lock hole, and the emergency assembly is movably arranged in the lock body and selectively matched with the locking assembly in an abutting mode. The motor cabinet lock provided by the utility model is used for ensuring the normal operation of the cabinet lock.

Description

TECHNICAL FIELD

[0001] The utility model relates to the safe technical field of cabinet lock, especially to a motor cabinet lock. BACKGROUND

[0002] The prior art usually adopts the lock with electromagnetic valve on the cabinet, and the opening and closing of the lock is controlled by the electromagnetic valve, which is suitable for the scene that the cabinet door is relatively light, such as express cabinet and take-out cabinet, when used on the cabinet that is opened and closed in different states, it is easy to cause that the electromagnetic valve needs to be powered for a long time to ensure that the lock is opened when the user opens the cabinet door, and the voltage requirement is relatively high, when the cabinet lock cannot normally receive the opening signal or the driving motor cannot be powered, it is easy to cause that the lock cannot be opened, the applicable range is narrow, and the anti-theft performance is limited. UTILITY MODEL CONTENTS

[0003] The utility model discloses a motor cabinet lock, which solves the problem of no emergency unlocking function or inconvenient emergency unlocking in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A motor cabinet lock, comprising a lock hook and a lock body;

[0006] The lock hook comprises a lock hook body, a lock hole is formed on the lock hook body, and the lock hook body can be selectively moved into or out of the lock body, so that the lock hole is unlocked and matched with the lock body;

[0007] The lock body comprises a circuit board, a driving assembly, a locking assembly and an emergency assembly, the circuit board, the driving assembly and the locking assembly are arranged in the lock body, the circuit board is electrically connected with the driving assembly, the driving assembly is in transmission cooperation with the locking assembly, so as to drive the locking assembly to lock or unlock the lock hole, and the emergency assembly is movably arranged in the lock body and selectively abuts and cooperates with the locking assembly.

[0008] Optionally, the locking assembly comprises a hook and a hook torsional spring, the hook is rotatably arranged in the lock body and coaxially connected with the hook torsional spring, the hook torsional spring is used for driving the hook to rotate, one end of the hook is provided with a hook mouth, and the other end of the hook is in transmission cooperation with the driving assembly, so that the hook mouth of the hook is selectively locked with the lock hole.

[0009] Optionally, the locking assembly further comprises a lever, which is rotatably arranged between the hook and the driving assembly, and one end of the lever is formed with a clamping interface for clamping the hook, and the other end of the lever is formed with a connecting end for driving transmission with the driving assembly, so as to drive the hook to rotate.

[0010] Optionally, the driving assembly comprises a driving motor, a motor cam and a lever, the output shaft of the driving motor is connected with the motor cam for driving the motor cam to rotate, the motor cam is in driving connection with the lever for driving the lever to reciprocate along the up-down direction, and the lever is formed with a lever hole for accommodating the connecting end of the lever, so as to drive the lever to rotate.

[0011] Optionally, the lever further comprises a lever pressing block and a lever spring, the lever pressing block and the lever spring are arranged in the lever hole, one end of the lever pressing block is fixedly connected with the lever spring, and the other end of the lever pressing block is in abutment with the connecting end of the lever for tightly fixing the connecting end of the lever.

[0012] Optionally, the lock body is further formed with a first emergency socket in communication with the outside, the emergency assembly comprises an emergency block and a guide rail, one end of the guide rail is in communication with the first emergency socket, the guide rail is arranged in the lock body along the length direction of the lever, and the emergency block is movably arranged on the guide rail, one end of the emergency block close to the lever is formed with a top end for abutting with the lever and driving the lever to rotate.

[0013] Optionally, the lock body is further formed with a second emergency socket in communication with the outside, the projection of the second emergency socket falls on the connecting end of the lever, for external tools to be inserted, so as to drive the lever to rotate.

[0014] Optionally, the lock body further comprises a door detection assembly, the door detection assembly comprises a door detection top rod and a door detection top rod spring, the door detection top rod spring is sleeved outside the door detection top rod for driving the door detection top rod to reciprocate along the length direction, and one end of the door detection top rod close to the hook is electrically connected with the hook.

[0015] Optionally, the lock body further comprises a hook detection top rod and a hook detection top rod spring, the hook detection top rod spring is sleeved outside the hook detection top rod for driving the hook detection top rod to reciprocate along the length direction, and one end of the hook detection top rod close to the hook is electrically connected with the hook.

[0016] Optionally, the lock body further comprises a display lamp electrically connected with the circuit board, for displaying different light performances, so as to display the locking or unlocking state of the lock hook and the lock body.

[0017] In this way, the lock hook is arranged to be capable of moving into or out of the lock body, so that the lock hole on the lock hook is locked or unlocked with the locking assembly inside the lock body, the circuit board electrically connected with the driving assembly controls the operation of the driving assembly, so as to control the locking of the locking assembly and the lock hole, and the emergency assembly arranged inside the lock body can be selectively abutted with the locking assembly, so as to drive the locking assembly and the lock hole of the lock hook to be unlocked, thereby realizing the emergency unlocking function. Compared with the cabinet lock lacking the emergency unlocking function in the prior art, the motor cabinet lock provided by the present application not only has sufficient safety guarantee, but also can perform emergency unlocking on the motor cabinet lock in an emergency, and has good performance. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the present application. In the drawings:

[0019] Figure 1 A lock hook and a lock body structure schematic diagram of the motor cabinet lock provided by the present embodiment of the present application;

[0020] Figure 2 A lock body locking state schematic diagram of the motor cabinet lock provided by the present embodiment of the present application;

[0021] Figure 3 An emergency unlocking state schematic diagram of the lock body of the motor cabinet lock provided by the present embodiment of the present application;

[0022] Figure 4 A pull rod pressing block and a pull rod spring state schematic diagram of the motor cabinet lock provided by the present embodiment of the present application when the lock is closed;

[0023] Figure 5 An exploded view of the lock hook of the motor cabinet lock provided by the present embodiment of the present application;

[0024] Figure 6 An exploded view of the lock body of the motor cabinet lock provided by the present embodiment of the present application;

[0025] Figure 7 A display lamp schematic diagram of the motor cabinet lock provided by the present embodiment of the present application.

[0026] Reference signs:

[0027] 100 - lock body; 1 - lower shell; 2 - lock shell housing; 3 - circuit board; 4 - display lamp support; 5 - display lamp; 6 - door top rod support; 7 - door detection top rod spring; 8 - door detection top rod; 9 - hook detection top rod spring; 10 - hook detection top rod; 11 - hook; 12 - hook torsion spring; 13 - emergency block; 14 - anti-falling torsion spring; 15 - lever; 16 - driving motor; 17 - motor cam; 18 - pull rod pressing block; 19 - pull rod spring; 20 - pull rod; 200 - lock hook; 21 - clamping sheet; 22 - lock hook top rod; 23 - lock hook support; 24 - lock hook body; 25 - lock hole; 26 - lock hook decorative housing; 27 - first emergency socket; 28 - second emergency socket; 29 - guide rail. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application 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 application and not intended to limit the present application.

[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited. The meaning of "several" is one or more, unless otherwise specifically limited.

[0031] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0032] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;It can be directly connected, also can be indirectly connected through intermediate medium, it can be the communication of two elements or the interaction relationship of two elements.For ordinary skilled in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model.

[0033] Embodiment one

[0034] Please refer to Figures 1-7 The motor cabinet lock provided by the utility model embodiment comprises a lock hook 200 and a lock body 100, wherein the lock hook 200 comprises a lock hook body 24, a lock hole 25 is formed on the lock hook body 24, the lock hook body 24 can be selectively moved into or out of the lock body 100, so that the lock hole 25 can be unlocked and matched with the lock body 100;The lock body 100 comprises a circuit board 3, a driving assembly, a locking assembly and an emergency assembly, the circuit board 3, the driving assembly and the locking assembly are all arranged in the lock body 100, the circuit board 3 is electrically connected with the driving assembly, the driving assembly is in transmission cooperation with the locking assembly, the locking assembly is driven to lock or unlock the lock hole 25 through the driving assembly, the emergency assembly is movably arranged in the lock body 100 and can be selectively in abutting cooperation with the locking assembly.

[0035] In this way, the lock hook 200 is arranged to be capable of moving into or out of the lock body 100, so that the lock hole 25 on the lock hook 200 is locked or unlocked with the locking assembly inside the lock body 100, the circuit board 3 electrically connected with the driving assembly controls the driving assembly to run, so as to control the locking assembly to lock the lock hole 25, the emergency assembly arranged in the lock body 100 can be selectively in abutting cooperation with the locking assembly, so as to drive the locking assembly and the lock hole 25 of the lock hook 200 to unlock, realizing the emergency unlocking function, compared with the cabinet lock lacking the emergency unlocking function in the prior art, the motor cabinet lock provided by the utility model not only has sufficient safety guarantee, but also can perform emergency unlocking on the motor cabinet lock in an emergency, and has good performance.

[0036] It should be noted that the lock body 100 further comprises a lower shell 1 and a lock shell housing 2, a display lamp support 4 and a door top rod support 6 for supporting are further arranged in the lock shell housing 2, which will not be repeated here.

[0037] In the embodiment, the locking assembly comprises a hook 11, a hook torsion spring 12 and a lever 15, the hook 11 is rotatably arranged in the lock body 100 and coaxially connected with the hook torsion spring 12, the hook torsion spring 12 is used to drive the hook 11 to rotate, one end of the hook 11 is provided with a hook opening, the lever 15 is rotatably arranged between the hook 11 and the driving assembly, one end of the lever 15 close to the hook 11 is formed with a clamping port clamped with the hook 11, the other end of the lever 15 away from the hook 11 is formed with a connecting end in transmission cooperation with the driving assembly, the hook 11 is driven to rotate by the connecting end to drive the lever 15, so that the hook opening of the hook 11 is selectively locked with the lock hole 25. In this way, the hook 11, the hook torsion spring 12 are used to ensure that the locking assembly can be stably matched with the lock hole 25 of the lock hook 200, and the lever 15 arranged between the hook 11 and the driving assembly can ensure that the driving force provided by the driving assembly is stably transmitted to the hook 11, so as to realize the locking or unlocking of the hook 11 and the lock hole 25.

[0038] Here, the lever 15 is coaxially connected with an anti-dropping torsion spring 14, the anti-dropping torsion spring 14 is used to ensure that the lever 15 operates stably.

[0039] The driving assembly comprises a driving motor 16, a motor cam 17 and a pull rod 20, the output shaft of the driving motor 16 is connected with the motor cam 17, used to drive the motor cam 17 to rotate, the motor cam 17 is in transmission connection with the pull rod 20, used to drive the pull rod 20 to reciprocate along the up-down direction, the pull rod 20 is formed with a pull rod hole 20, used to accommodate the connecting end of the lever 15, so as to drive the lever 15 to rotate. In this way, the driving motor 16 drives the pull rod 20 to reciprocate through the motor cam 17 on the output shaft, so as to drive the lever 15 connected with the pull rod 20 to rotate, and then the lever 15 is clamped with or unclamped with the hook 11.

[0040] The pull rod 20 further comprises a pull rod pressing block 18 and a pull rod spring 19, the pull rod pressing block 18 and the pull rod spring 19 are both arranged in the pull rod hole 20, one end of the pull rod pressing block 18 is fixedly connected with the pull rod spring 19, the other end of the pull rod pressing block 18 is in abutment with the connecting end of the lever 15, used to tightly fix the connecting end of the lever 15.

[0041] By setting the pull rod pressing block 18 and the pull rod spring 19 at the connection end of the pull rod 20 and the connecting end of the push rod 15, on the one hand, the pull rod pressing block 18 will be in close contact with the connecting end of the push rod 15 under the action of the pull rod spring 19, so as to tightly press the connecting end of the push rod 15 in the hole of the pull rod 20, thereby avoiding loosening of the connection between the push rod 15 and the pull rod 20 after long-term use, so as to affect the normal operation of the motor cabinet lock. On the other hand, the pull rod spring 19 exerts an upward (based on the up-down direction of the drawing) force on the pull rod pressing block 18, which can prevent the push rod 15 from being displaced and causing the lock hook 200 and the hook 11 to be mistakenly unlocked, thereby causing the cabinet to be unexpectedly opened, when the lock hook 200 and the hook 11 are in the locked state.

[0042] The lock body 100 further comprises a door detection assembly and a hook detection assembly. The door detection assembly comprises a door detection top rod 8 and a door detection top rod spring 7, the door detection top rod spring 7 being sleeved outside the door detection top rod 8 for driving the door detection top rod 8 to reciprocate along the length direction, and the end of the door detection top rod 8 close to the lock hook 200 being provided with a contact point for electrical connection with the lock hook 200. In this way, the change of the door position can be shown in a concrete way such as light, so as to detect the working condition of the motor cabinet lock.

[0043] The hook detection assembly comprises a hook detection top rod 10 and a hook detection top rod spring 9, the hook detection top rod spring 9 being sleeved outside the hook detection top rod 10 for driving the hook detection top rod 10 to reciprocate along the length direction, and the end of the hook detection top rod 10 away from the hook 11 being used for electrical connection with the circuit board 3.

[0044] Here, when the lock hook 200 enters the inside of the lock body 100, the lock hook 200 will push the hook 11 to rotate counterclockwise, so that the hook 11 pushes the hook detection top rod 10 to move, and after the end of the hook detection top rod 10 away from the hook 11 contacts the contact point of the circuit board 3, the circuit board 3 receives the electrical signal of the lock hook 200 entering the lock body 100, thereby controlling the driving motor 16 to operate and drive the pull rod 20 to move upward (based on the up-down direction of the drawing), so as to lock the push rod 15 and the hook 11, and lock the hook 11 and the lock hook 200. In this way, not only can the position of the hook 11 be detected by the hook detection assembly, but also the locking action can be completed, so as to lock the hook 11 and the lock hook 200.

[0045] The lock body 100 further comprises a display lamp 5, which is electrically connected with the circuit board 3 for displaying different light performances, so as to show the locking or unlocking condition of the lock hook 200 and the lock body 100.

[0046] The lock body 100 is formed with a first emergency insertion hole 27 in communication with the outside, and the emergency assembly includes an emergency block 13 and a guide rail 29, one end of the guide rail 29 being in communication with the first emergency insertion hole 27, the guide rail 29 being arranged in the lock body 100 along the length direction of the lever 15, and the emergency block 13 being movably arranged on the guide rail 29, the emergency block 13 being formed with an ejection end near one end of the lever 15, for abutting against the lever 15 and driving the lever 15 to rotate.

[0047] The lock hook 200 contains a clamping sheet 21, a lock hook top rod 22, a lock hook support 23 and a lock hook decorative shell 26, wherein the lock hook support 23 is used as a strength member to support the connection with the door body, the clamping sheet 21 is used to soft-connect the lock hook support 23 in a specified space, and reduce the size deviation requirement of the butt joint, and the lock hook top rod 22 is used to cooperate with the door detection top rod assembly in the lock body 100 to realize the detection of the locking condition.

[0048] Specific implementation process:

[0049] Please refer to Figures 1-7 When the lock hook 200 and the lock body 100 are unlocked, the lock body 100 receives an unlocking signal sent by the control circuit connected with the circuit board 3, the driving motor 16 electrically connected with the circuit board 3 starts to run, the output shaft of the driving motor 16 rotates to drive the motor cam 17 sleeved on the output shaft to synchronously rotate, thereby driving the pull rod 20 to move downward (based on the upward and downward directions of the drawings), the connecting end of the lever 15 passing through the hole in the pull rod 20 synchronously moves downward, thereby driving the lever 15 to rotate around the center hole, so that the clamping interface of the lever 15 is disengaged from the hook 11, the hook 11 is driven to rotate in the clockwise direction (based on the clockwise direction and counterclockwise direction of the drawings) by the hook spring, so that the hook opening of the hook 11 is disengaged from the lock hole 25 of the lock hook 200, thereby realizing the separation of the lock hook 200 and the lock body 100, completing the unlocking, and at this time the display lamp 5 displays green light.

[0050] Please refer to Figures 1-7When the lock hook 200 is locked with the lock body 100, the lock body 100 receives a lock closing signal sent by a control line connected with the circuit board 3, and since the lock hook 200 enters the lock body 100, a rotating force is applied to the hook 11, the hook 11 starts to rotate in the counterclockwise direction (the clockwise direction and the counterclockwise direction based on the drawing) and pushes the hook detection top rod 10 to move until the end of the hook detection top rod 10 away from the hook 11 contacts the contact on the circuit board 3, the circuit board 3 receives an electrical signal that the lock hook 200 enters the lock body 100, thereby controlling the driving motor 16 to rotate, driving the motor cam 17 on the output shaft of the driving motor 16 to rotate together, the pull rod 20 moves upward (the upward and downward directions based on the drawing) under the action of the motor cam 17, thereby driving the connecting end of the lever 15 to move upward, and further locking the clamping port of the lever 15 with the hook 11, so that the hook 11 is locked with the lock hook 200, and the lock closing is completed.

[0051] Please refer to Figure 3 When the emergency unlocking is performed, an external tool is inserted into the lock body 100 from the first emergency socket 27 on the lock body 100, the emergency block 13 on the guide rail 29 is pushed to move along the length direction of the guide rail 29 until the ejection end of the emergency block 13 contacts the lever 15, and the ejection end in abutment with the lever 15 drives the lever 15 to rotate, the connecting end of the lever 15 pushes the pull rod block 18 in the pull rod 20 to move downward (the upward and downward directions based on the drawing), so that the clamping port of the lever 15 is disengaged from the hook 11, and then the hook 11 rotates under the action of the hook torsional spring 12, so that the hook 11 is disengaged from the lock hook 200, and the emergency unlocking is completed.

[0052] It can be known from the structure and specific implementation process of the motor cabinet lock that the motor cabinet lock has good locking ability and reliability, has an emergency unlocking function in an emergency, and the emergency unlocking work is simple and easy to understand, without the need of storing a specific emergency unlocking key, and the emergency unlocking can be completed by using a reasonable tool, which is convenient and reliable.

[0053] Embodiment two

[0054] Please refer to Figures 1-7 On the basis of the above-mentioned embodiment one, the lock body 100 further forms a second emergency socket 28 in communication with the outside, the projection of the second emergency socket 28 falls on the connecting end of the lever 15, and the second emergency socket 28 is used for inserting an external tool to drive the lever 15 to rotate.

[0055] In the embodiment, the external tool is inserted into the lock body 100 from the second emergency insertion hole 28, and the external tool is forced to rotate the connecting end of the lever 15, the connecting end of the lever 15 exerts a downward force on the pull rod block 18 and the pull rod spring 19 in the pull rod 20, the clamping interface of the lever 15 is disengaged from the hook 11, the hook 11 is rotated under the action of the hook torsion spring 12, the hook 11 is disengaged from the lock hook 200, and the emergency unlocking is completed.

[0056] It can be known from the structure and the specific implementation process of the motor cabinet lock that the motor cabinet lock provided by the application has reliable structure and multiple emergency unlocking functions, can realize emergency unlocking in an emergency, can be completed by using a simple external tool, is safe and reliable, and has wide adaptability.

[0057] In the description of the above-described embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0058] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A type of lock for an electric motor cabinet, characterized in that, Includes the lock hook and lock body; The lock hook includes a lock hook body with a lock hole formed thereon. The lock hook body can be selectively moved into or out of the lock body so that the lock hole can be unlockably engaged with the lock body. The lock body includes a circuit board, a drive assembly, a locking assembly, and an emergency assembly. The circuit board, the drive assembly, and the locking assembly are all disposed within the lock body. The circuit board is electrically connected to the drive assembly, and the drive assembly is driven to engage with the locking assembly to drive the locking assembly to lock or unlock with the keyhole. The emergency assembly is movably disposed within the lock body and can selectively engage with the locking assembly.

2. The motor cabinet lock according to claim 1, characterized in that, The locking assembly includes a hook and a hook torsion spring. The hook is rotatably disposed in the lock body and the hook and the hook torsion spring are coaxially connected. The hook torsion spring is used to drive the hook to rotate. One end of the hook is provided with a hook opening, and the other end of the hook is in transmission cooperation with the driving assembly so that the hook opening can selectively lock with the lock hole.

3. The motor cabinet lock according to claim 2, characterized in that, The locking assembly further includes a lever, which is rotatably disposed between the hook and the drive assembly. The end of the lever near the hook has a locking interface for engaging with the hook, and the end of the lever away from the hook has a connecting end for transmission engagement with the drive assembly, so as to drive the lever to rotate the hook.

4. The motor cabinet lock according to claim 3, characterized in that, The drive assembly includes a drive motor, a motor cam, and a pull rod. The output shaft of the drive motor is connected to the motor cam to drive the motor cam to rotate. The motor cam is connected to the pull rod to drive the pull rod to reciprocate in the up-down direction. The pull rod has a pull rod hole to accommodate the connecting end of the lever, thereby driving the lever to rotate.

5. The motor cabinet lock according to claim 4, characterized in that, The pull rod also includes a pull rod pressure block and a pull rod spring. Both the pull rod pressure block and the pull rod spring are disposed in the pull rod hole. One end of the pull rod pressure block is fixedly connected to the pull rod spring, and the other end of the pull rod pressure block abuts against the connecting end of the lever to tighten and fix the connecting end of the lever.

6. The motor cabinet lock according to claim 5, characterized in that, The lock body also forms a first emergency socket that communicates with the outside. The emergency component includes an emergency block and a guide rail. One end of the guide rail is connected to the first emergency socket. The guide rail is disposed in the lock body along the length direction of the lever. The emergency block is movably disposed on the guide rail. The end of the emergency block near the lever has a protruding end for abutting against the lever and driving the lever to rotate.

7. The motor cabinet lock according to claim 6, characterized in that, The lock body also has a second emergency socket that communicates with the outside world. The projection of the second emergency socket falls on the connecting end of the lever, which is used to insert external tools to drive the lever to rotate.

8. The motor cabinet lock according to claim 7, characterized in that, The lock body also includes a door detection assembly, which includes a door detection rod and a door detection rod spring. The door detection rod spring is sleeved on the outside of the door detection rod and is used to drive the door detection rod to reciprocate along the length direction. The end of the door detection rod near the lock hook is used to be electrically connected to the lock hook.

9. The motor cabinet lock according to claim 8, characterized in that, The lock body also includes a hook detection rod and a hook detection rod spring. The hook detection rod spring is sleeved on the hook detection rod and is used to drive the hook detection rod to reciprocate along the length direction. The end of the hook detection rod near the hook is used to be electrically connected to the hook.

10. The motor cabinet lock according to claim 9, characterized in that, The lock body also includes an indicator light, which is electrically connected to the circuit board on and off to display different light effects, thereby indicating whether the lock hook body is locked or unlocked with the lock body.

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