Internal protection structure of electrical cabinet

Abstract

The utility model discloses an internal protection structure of an electrical cabinet. The internal protection structure comprises a cabinet body and a protection unit, an inductor is arranged on the inner side wall of the cabinet body; the protection unit comprises a driving assembly and a protection assembly, and the driving assembly can drive the protection assembly to move towards one side of the inner side wall of the cabinet body; and the sensor is electrically connected with the driving assembly. According to the utility model, the cabinet body can be prevented from being greatly deformed when being impacted, so that elements in the cabinet body are prevented from being damaged due to the deformation of the cabinet body, the impact resistance of the cabinet body is effectively improved, and the operation stability of the elements in the cabinet body is ensured.

Description

Technical Field

[0001] The utility model relates to a protective structure, in particular to an internal protective structure of an electrical cabinet. Background Art

[0002] There are two types of electrical cabinets: distribution cabinets and control cabinets. Their outer shells are made of steel and have various mounting plates. Inside, they house various components, instruments, measurement and control devices, and cables. They are widely used in the chemical industry, environmental protection industry, power systems, metallurgical systems, industry, nuclear power, fire safety monitoring, and transportation. They are the heart of production and operations in various industries.

[0003] When existing electrical cabinets are used outdoors, due to their simple structure and poor protective structure, the sides are easily damaged by impacts, etc., causing damage to internal components and affecting the normal use of the electrical appliances. Utility Model Content

[0004] The purpose of the utility model is to provide an internal protection structure of an electrical cabinet to solve the technical problems in the prior art. It can enhance the protection effect of the electrical cabinet, effectively improve the impact resistance of the electrical cabinet, and ensure the stable operation of the internal components of the electrical cabinet.

[0005] The utility model provides an internal protection structure of an electrical cabinet, comprising: a cabinet body and a protection unit; an inductor is provided on the inner side wall of the cabinet body; the protection unit comprises a driving component and a protection component, the driving component can drive the protection component to move toward the inner side wall of the cabinet body; the inductor and the driving component are electrically connected.

[0006] In the technical solution of the embodiment of the present application, first, the staff can set the threshold of the sensor according to the material of the cabinet; then adjust the distance between the protective component and the inner wall of the cabinet through the driving component, and make the protective component not contact the components inside the cabinet to avoid damage to the components; when the cabinet is hit, the sensor will receive the signal, and then send the signal to the driving component. At this time, the driving component drives the protective component to move toward the side wall of the cabinet, which will reduce the impact of part of the cabinet, thereby avoiding deformation of the cabinet due to impact and damage to the components inside the cabinet, which can effectively improve the stability of the operation of the components inside the cabinet.

[0007] Preferably, the driving assembly includes: an electric slide rail, which is arranged on the inner wall of the cabinet, a slide cavity is provided on the electric slide rail, and a limiting hole is opened through the side wall of the electric slide rail; a slide rod, which is arranged on the electric slide rail, the slide rod passes through the limiting hole, and the slide rod at least partially extends to the outside of the limiting hole; a driving member, which is arranged at the end of the slide rod, and the driving member can drive the slide rod to move along the limiting hole.

[0008] Preferably, the protective assembly includes a connecting rod and a counterweight block, one end of the connecting rod is arranged on the sliding rod, a side ear is provided on the outer side of the counterweight block, and the other end of the sliding rod is connected to the counterweight block through the side ear.

[0009] Preferably, at least four electric slide rails are provided, and the electric slide rails are symmetrically located on the inner side wall of the cabinet.

[0010] Preferably, the driving member is electrically connected to the sensor, and the sensor can trigger the plurality of driving members to move toward each other along the electric slide rail.

[0011] Preferably, the sensor is a vibration sensor, and when the cabinet in contact with the sensor vibrates and reaches a threshold value, the sensor triggers the driving member to operate.

[0012] Compared with the prior art, the present invention can prevent the cabinet from undergoing large deformation when impacted, thereby preventing the internal components of the cabinet from being damaged due to deformation of the cabinet, effectively improving the impact resistance of the cabinet and ensuring the stable operation of the internal components of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the protection unit of the utility model;

[0014] Figure 2 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 3 This is a side structural diagram of the protection unit of the utility model;

[0016] Figure 4 This is a structural diagram of the electric slide rail, slide rod and drive member of the utility model;

[0017] Figure 5 It is a structural diagram of the counterweight block of the utility model.

[0018] Explanation of the accompanying drawings: 1. Cabinet; 2. Sensor; 3. Protection unit; 31. Electric slide rail; 32. Slide cavity; 33. Limiting hole; 34. Slide rod; 35. Driving part; 36. Connecting rod; 37. Counterweight; 38. Side ear. DETAILED DESCRIPTION

[0019] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0021] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0022] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0024] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0025] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0026] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0027] like Figure 1-5 As shown, an embodiment of the present invention provides an internal protection structure of an electrical cabinet, which is characterized in that it includes: a cabinet body 1 and a protection unit 3; a sensor 2 is provided on the inner wall of the cabinet body 1; the protection unit 3 includes a driving component and a protection component, and the driving component can drive the protection component to move toward the side of the inner wall of the cabinet body 1; the sensor 2 and the driving component are electrically connected.

[0028] In the technical solution of the embodiment of the present application, first, the staff can set the threshold of the sensor 2 according to the material of the cabinet 1; then adjust the distance between the protective component and the inner wall of the cabinet 1 through the driving component, and make the protective component not contact with the components inside the cabinet 1 to avoid damage to the components; when the cabinet 1 is hit, the sensor 2 will receive the signal, and then send the signal to the driving component 35. At this time, the driving component 35 drives the protective component to move toward the side wall of the cabinet 1, which will reduce the impact on part of the cabinet 1, thereby avoiding deformation of the cabinet 1 due to the impact and damage to the components inside the cabinet 1. This can effectively improve the stability of the operation of the components inside the cabinet 1.

[0029] In the embodiment provided in the present application, the driving component includes: an electric slide rail 31, which is arranged on the inner wall of the cabinet 1, a slide cavity 32 is provided on the electric slide rail 31, and a limiting hole 33 is opened through the side wall of the electric slide rail 31; a slide rod 34, which is arranged on the electric slide rail 31, the slide rod 34 passes through the limiting hole 33, and the slide rod 34 at least partially extends to the outside of the limiting hole 33; a driving member 35, which is arranged at the end of the slide rod 34, and the driving member 35 can drive the slide rod 34 to move along the limiting hole 33.

[0030] The specific structure of the electric slide rail 31 can refer to the technical solutions in the prior art, which can be known to those skilled in the art and will not be described in detail here. The limiting hole 33 can ensure the stable operation of the equipment.

[0031] In the embodiment provided in the present application, the protective assembly includes a connecting rod 36 and a counterweight 37. One end of the connecting rod 36 is arranged on the sliding rod 34. A side ear 38 is provided on the outer side of the counterweight 37. The other end of the sliding rod 34 is connected to the counterweight 37 through the side ear 38.

[0032] When the cabinet 1 is hit, the counterweight 37 will hit the side wall of the cabinet 1, which can prevent the cabinet 1 from being greatly deformed and reduce the probability of damage to the internal components of the cabinet 1.

[0033] In the embodiment provided in the present application, at least four electric slide rails 31 are provided, and the electric slide rails 31 are symmetrically located on the inner wall of the cabinet 1 .

[0034] This can ensure that when the device is in operation, the movement trajectory of the counterweight block 37 is more regular and stable, thereby resisting the impact on the cabinet body 1 to the greatest extent.

[0035] In the embodiment provided in the present application, the driving member 35 is electrically connected to the sensor 2 , and the sensor 2 can trigger the multiple driving members 35 to move toward each other along the electric slide rail 31 .

[0036] When the cabinet 1 vibrates greatly (for example, it is hit), the sensor 2 converts the vibration signal into an electrical signal and transmits it to the driver 35, driving the driver 35 to move toward the other end of the electric slide rail 31, thereby realizing intelligent protection of the cabinet 1. This not only does not affect the characteristics of the cabinet 1 itself, but also improves the impact resistance of the cabinet 1.

[0037] In the embodiment provided in the present application, the sensor 2 is a vibration sensor. When the cabinet 1 in contact with the sensor 2 vibrates and reaches a threshold, the sensor 2 triggers the driving member 35 to operate.

[0038] The staff can adjust the conditions for the movement of the driving member 35 by setting the threshold of the sensor 2, and can also improve the sensitivity of the protective opening of the cabinet 1.

[0039] The usage of the present invention is as follows: Initially, the sensor 2 is located on the side wall of the cabinet 1, and there is a moving distance between the counterweight block 37 and the internal components of the cabinet 1 and the side wall of the cabinet 1. When the cabinet 1 vibrates greatly (for example, it is hit), the sensor 2 will transmit a signal to the driving member 35. At this time, the driving member 35 will drive the slide bar 34 to move along the electric slide rail 31. Under the simultaneous action of multiple driving members 35, the counterweight block 37 will be driven to move quickly to the side of the side wall of the cabinet 1, and a reverse force will be increased when the cabinet 1 is hit. This can effectively reduce the deformation of the cabinet 1, avoid damage to the internal components of the cabinet 1 due to deformation of the cabinet 1, and ensure the stable operation of the internal components of the cabinet 1.

[0040] The above description is only a preferred embodiment of the present invention, but the scope of implementation of the present invention is not limited to what is shown in the drawings. Any changes made in accordance with the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which do not exceed the spirit covered by the description and drawings, should be within the scope of protection of the present invention.

Claims

1. An internal protection structure of an electrical cabinet, characterized in that: include: Cabinets and protection units; A sensor is arranged on the inner wall of the cabinet; The protection unit comprises a driving component and a protection component, and the driving component can drive the protection component to move toward the inner wall of the cabinet; The sensor is electrically connected to the driving component; The drive assembly comprises: An electric slide rail is arranged on the inner side wall of the cabinet, a slide cavity is arranged on the electric slide rail, and a limiting hole is penetrated through the side wall of the electric slide rail; A slide bar, arranged on the electric slide rail, the slide bar passes through the limiting hole, and the slide bar at least partially extends to the outside of the limiting hole; A driving member, disposed at the end of the slide bar, and capable of driving the slide bar to move along the limiting hole; The protection assembly includes a connecting rod and a counterweight block, one end of the connecting rod is arranged on the sliding rod, a side ear is arranged on the outer side of the counterweight block, and the other end of the sliding rod is connected to the counterweight block through the side ear.

2. The internal protection structure of an electrical cabinet according to claim 1, characterized in that: At least four electric slide rails are provided, and the electric slide rails are symmetrically located on the inner side wall of the cabinet.

3. The internal protection structure of an electrical cabinet according to claim 1, characterized in that: The driving member is electrically connected to the sensor, and the sensor can trigger a plurality of the driving members to move toward each other along the electric slide rail.

4. The internal protection structure of an electrical cabinet according to claim 3, characterized in that: The sensor is a vibration sensor. When the cabinet in contact with the sensor vibrates and reaches a threshold, the sensor triggers the driving member to operate.

Images