Electrical power distribution cabinet with protection structure

Abstract

The utility model relates to the technical field of electrical distribution cabinet, and disclose an electrical distribution cabinet with protection structure, including distribution cabinet body, distribution cabinet body outside has one outer protective sheath in upper end, between distribution cabinet body outside and outer protective sheath from top to bottom equidistance is installed with several elastic connecting pieces, between distribution cabinet body outside and outer protective sheath and in the left and right and rear of between upper and lower two layers elastic connecting piece are equidistance installed with several buffer assemblies, and the elastic connecting piece is specifically provided with the "door" shape of supporting between the space of distribution cabinet body outside and the both sides and rear side of outer protective sheath. This electrical distribution cabinet with protection structure realizes the all -round protection, stable support, effective heat dissipation and buffer shock attenuation to distribution cabinet body through the synergies of outer protective sheath, base, elastic connecting piece and buffer assembly, improves the safety, reliability and service life of distribution cabinet, reduces equipment maintenance cost and failure rate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electrical power distribution cabinet, specifically to an electrical power distribution cabinet with protection structure. BACKGROUND

[0002] In modern power systems, electrical power distribution cabinets are an important device for distributing power, controlling circuits, and protecting electrical equipment. With the increasing demand for electricity and the increasing complexity of electrical equipment, the performance and safety of electrical power distribution cabinets are increasingly demanding.

[0003] The existing electrical power distribution cabinet has some deficiencies in actual use. On the one hand, the traditional electrical power distribution cabinet often lacks effective protection structure, and is easily damaged by external objects. This may cause the power distribution cabinet shell to deform, the internal components to be damaged, and thus affect the normal operation of the electrical equipment, and even cause safety accidents.

[0004] On the other hand, the design of the existing part of the power distribution cabinet in the buffer shock absorption is not perfect, when subjected to external impact, it cannot well absorb and disperse the impact force, and is easy to make the internal components be damaged by vibration. TECHNICAL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides an electrical power distribution cabinet with protection structure to solve the above problems.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model provides the following technical scheme: an electrical power distribution cabinet with protection structure, comprising a power distribution cabinet body, an outer protective sleeve is sleeved on the upper end of the outer side of the power distribution cabinet body, a plurality of elastic connecting pieces are installed equidistantly between the outer side of the power distribution cabinet body and the outer protective sleeve from top to bottom, a plurality of buffer assemblies are installed equidistantly between the left and right and the rear of the upper and lower two layers of elastic connecting pieces between the outer side of the power distribution cabinet body and the outer protective sleeve, and the elastic connecting piece is specifically provided as a "door" shape supported in the space between the two sides and the rear side of the outer side of the power distribution cabinet body and the outer protective sleeve.

[0009] As a preferred technical scheme of the utility model, the front side of the outer protective sleeve is provided with an opening for the power distribution cabinet body to open the door.

[0010] As a preferred technical scheme of the utility model, the buffer assembly specifically comprises the following structure:

[0011] The mounting plate is installed on the cabinet wall on the outer side of the power distribution cabinet body.

[0012] The buffer spring is installed on the outer side end face of the mounting plate.

[0013] The front top plate is installed at one end of the buffer spring outside, and the outer end surface of the front top plate is tightly attached to the inner wall of the outer protective sleeve.

[0014] As the preferred technical scheme of the utility model, a plurality of heat dissipation holes are evenly arranged on the two side walls and the rear wall of the power distribution cabinet body and the outer protective sleeve, and the positions of the plurality of heat dissipation holes are staggered with the positions of the plurality of elastic connecting members.

[0015] As the preferred technical scheme of the utility model, the plurality of heat dissipation holes on the power distribution cabinet body and the outer protective sleeve are in communication with each other.

[0016] As the preferred technical scheme of the utility model, a base is installed at the bottom of the power distribution cabinet body, and the lower end surface of the outer protective sleeve is tightly attached to the upper end surface of the base.

[0017] As the preferred technical scheme of the utility model, the elastic connecting member is made of a buffer sponge material.

[0018] Compared with the prior art, the utility model provides an electrical power distribution cabinet with a protective structure, which has the following beneficial effects:

[0019] All-round protection: the outer protective sleeve is sleeved on the outer upper end of the power distribution cabinet body, and the opening is arranged on the front side of the outer protective sleeve, which does not affect the normal use of the power distribution cabinet, effectively reduces the direct collision and damage of external objects to the power distribution cabinet body, provides all-round protection for the power distribution cabinet body, reduces the risk of equipment damage, and prolongs the service life of the power distribution cabinet.

[0020] Enhanced stability: the base is installed at the bottom of the power distribution cabinet body, and the lower end surface of the outer protective sleeve is tightly attached to the upper end surface of the base, so that the outer protective sleeve is well supported and positioned at the bottom, the stability of the entire power distribution cabinet is enhanced, and the possibility of internal component damage and failure caused by shaking or instability factors is reduced.

[0021] Buffering and shock absorption:

[0022] Effect of the elastic connecting member: the elastic connecting member is arranged in a "door" shape and made of a buffer sponge material, which can provide buffering effect in multiple directions. When the power distribution cabinet is impacted by external force, the elastic connecting member can effectively absorb and disperse the impact force, convert the impact force into elastic potential energy, reduce the direct impact of external force on the power distribution cabinet body, and protect the power distribution cabinet body and the electrical components inside from being damaged.

[0023] Effect of the buffer assembly: the buffer spring in the buffer assembly has high elastic coefficient and fatigue strength, and can be elastically deformed to absorb impact energy when subjected to external force. The front top plate increases the contact area with the inner wall of the outer protective sleeve, so that the external force can be more uniformly transmitted to the buffer spring, further improving the buffering effect and enhancing the protection of the internal components of the power distribution cabinet body.

[0024] In conclusion, the electrical power distribution cabinet with the protection structure realizes all-around protection, stable support, effective heat dissipation and buffer damping of the power distribution cabinet body through the cooperation of the outer protective sleeve, the base, the elastic connecting piece and the buffer assembly, improves the safety, reliability and service life of the power distribution cabinet, reduces the equipment maintenance cost and the failure rate, and provides a strong guarantee for the normal operation of the electrical equipment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structural schematic view of the utility model;

[0026] Figure 2 It is a distribution schematic view of the elastic connecting piece and the buffer assembly of the utility model;

[0027] Figure 3 It is a structural schematic view of the elastic connecting piece of the utility model;

[0028] Figure 4 It is a structural schematic view of the buffer assembly of the utility model.

[0029] Among them: 1, power distribution cabinet body;2, base;3, outer protective sleeve;4, elastic connecting piece;5, buffer assembly;

[0030] 31, heat dissipation hole;

[0031] 51, mounting plate;52, buffer spring;53, front top plate. DETAILED DESCRIPTION

[0032] The utility model will be combined with the drawings and examples to make further detailed description, obviously, the described example is only a part of the utility model embodiment, rather than all the embodiments. In the case of no conflict, the examples in the application and the features in the examples can be combined with each other. Based on the examples in the utility model, all other examples obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0033] It should be noted that if the utility model example has involved directionality indication (such as up, down, left, right, front, back…), the directionality indication is only used to explain the relative position relationship, movement condition and so on between the components in a certain posture (such as shown in the drawings), if the certain posture changes, the directionality indication also changes accordingly.

[0034] In addition, "a plurality of" refers to two or more. In addition, the technical solutions of each example can be combined with each other, but it must be based on the realization of the ordinary skill in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not in the protection scope required by the utility model.

[0035] Please refer to Figures 1-4 , a specific embodiment of an electrical power distribution cabinet with a protective structure:

[0036] The relationship between the power distribution cabinet body and the outer protective sleeve

[0037] The present electrical power distribution cabinet comprises a power distribution cabinet body 1, and an outer protective sleeve 3 is sleeved on the outer side upper end of the power distribution cabinet body 1. An opening is provided on the front side of the outer protective sleeve 3 for the power distribution cabinet body 1 to open the door, so as to provide all-round protection for the power distribution cabinet body 1 without affecting the normal use of the opening operation and the like. The setting of the outer protective sleeve 3 can effectively reduce the direct collision and damage of external objects to the power distribution cabinet body 1.

[0038] A base 2 is installed at the bottom of the power distribution cabinet body 1, and the lower end surface of the outer protective sleeve 3 is tightly fitted on the upper end surface of the base 2, so that the outer protective sleeve 3 can also be well supported and positioned at the bottom, enhancing the stability of the entire power distribution cabinet.

[0039] Vent hole arrangement

[0040] A plurality of vent holes 31 are uniformly provided on the side walls and the rear wall of the power distribution cabinet body 1 and the outer protective sleeve 3, and the inside and outside of the plurality of vent holes 31 correspond to each other, so as to ensure that the heat inside the power distribution cabinet can be timely and effectively dissipated, maintaining the normal working temperature inside the power distribution cabinet and ensuring the stable operation of the electrical components. At the same time, in order not to affect the function of the protective structure, the positions of the plurality of vent holes 31 are staggered with the positions of the plurality of elastic connecting members 4, avoiding the shielding of the elastic connecting members 4 to the vent holes 31, and ensuring the heat dissipation effect.

[0041] Elastic connecting member

[0042] The elastic connecting members 4 are installed between the outer side of the power distribution cabinet body 1 and the outer protective sleeve 3, and are arranged equidistantly from top to bottom. The elastic connecting members 4 are specifically arranged in the shape of a "door" supporting the space between the outer side of the power distribution cabinet body 1 and the two sides and the rear side of the outer protective sleeve 3, and are made of buffer sponge material. The design of this shape enables the elastic connecting members 4 to provide buffering effect in multiple directions, and when the power distribution cabinet is subjected to external force impact from different directions, the elastic connecting members 4 can effectively absorb and disperse the impact force, reducing the direct impact of external force on the power distribution cabinet body 1. The buffer sponge material has good elasticity and energy absorption characteristics, and can quickly deform when subjected to external force, thereby converting the impact force into elastic potential energy, playing a buffering and shock-absorbing role, and protecting the power distribution cabinet body 1 and the electrical components inside from damage.

[0043] Buffering assembly

[0044] The buffering assembly 5 is installed between the outer side of the power distribution cabinet body 1 and the outer protective sleeve 3, and is equidistantly distributed on the left and right and the rear between the upper and lower elastic connecting members 4.

[0045] The specific structure of the buffer assembly 5 is as follows:

[0046] The mounting plate 51 is mounted on the outer wall of the power distribution cabinet body 1, and provides a stable mounting base for the buffer spring 52. The firm mounting of the mounting plate 51 ensures the stability of the buffer spring 52 during operation.

[0047] The buffer spring 52 is mounted on the outer side end face of the mounting plate 51, and can be elastically deformed when subjected to external force to absorb impact energy. The buffer spring 52 has a high elastic coefficient and fatigue strength, and can maintain good buffering performance under frequent external force.

[0048] The front top plate 53 is mounted on one end of the outer side of the buffer spring 52, and the outer side end face is tightly fitted to the inner wall of the outer protective sleeve 3. When the outer protective sleeve 3 is subjected to external force, the force is transmitted to the buffer spring 52 through the front top plate 53, and the buffer spring 52 deforms to buffer the external force. The design of the front top plate 53 increases the contact area with the inner wall of the outer protective sleeve 3, so that the external force can be more uniformly transmitted to the buffer spring 52, improving the buffering effect and further protecting the internal elements of the power distribution cabinet body 1 from large impact.

[0049] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

[0050] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0051] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An electrical power distribution cabinet with a protection structure, comprising a power distribution cabinet body (1), characterized in that: The power distribution cabinet body (1) is sleeved with an outer protective sleeve (3) on the outer side of the upper end, a plurality of elastic connecting pieces (4) are installed between the outer side of the power distribution cabinet body (1) and the outer protective sleeve (3) at equal intervals from top to bottom, a plurality of buffer assemblies (5) are installed between the left and right and rear of the power distribution cabinet body (1) and the outer protective sleeve (3) and between the upper and lower elastic connecting pieces (4) at equal intervals, and the elastic connecting piece (4) is specifically arranged in a "door" shape supported between the space between the outer side of the power distribution cabinet body (1) and the outer protective sleeve (3) and the two sides and the rear thereof.

2. The electrical switchgear cabinet with a protective structure according to claim 1, characterized in that: The outer protective sleeve (3) is provided with an opening on the front side for the power distribution cabinet body (1) to open the door.

3. The electrical switchgear cabinet with a protective structure according to claim 1, characterized in that: The buffer assembly (5) specifically comprises the following structure: The mounting plate (51) is mounted on the outer side of the cabinet wall of the power distribution cabinet body (1); The buffer spring (52) is mounted on the outer side end face of the mounting plate (51); The front top plate (53) is mounted on one end of the outer side of the buffer spring (52), and the outer side end face of the front top plate (53) is tightly attached to the inner wall of the outer protective sleeve (3).

4. The electrical switchgear cabinet with a protective structure according to claim 1, characterized in that: The power distribution cabinet body (1) and the outer protective sleeve (3) are evenly provided with a plurality of heat dissipation holes (31) on the two side walls and the rear wall, and the positions of the plurality of heat dissipation holes (31) are staggered with the positions of the plurality of elastic connecting pieces (4).

5. The electrical switchgear cabinet with a protective structure according to claim 4, characterized in that: The plurality of heat dissipation holes (31) on the power distribution cabinet body (1) and the outer protective sleeve (3) are correspondingly communicated.

6. The electrical switchgear cabinet with a protective structure according to claim 1, characterized in that: The power distribution cabinet body (1) is mounted with a base (2) at the bottom, and the lower end face of the outer protective sleeve (3) is tightly attached to the upper end face of the base (2).

7. The electrical switchgear cabinet with a protective structure according to claim 1, characterized in that: The elastic connecting piece (4) is specifically made of a buffer sponge material.

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