Protective cover of combined switch cabinet

Abstract

The utility model discloses a protective cover of a combined switch cabinet, which comprises a main body assembly comprising an electric appliance main body; the protection assembly is arranged in the electric appliance main body and comprises a fixing plate, a box body, a first protection part, a second protection part and a dismounting part, the fixing plate is fixed in the electric appliance main body, the box body is fixed on one side of the fixing plate, the first protection part is located on one side of the fixing plate, the second protection part is arranged on one side of the box body, and the dismounting part is arranged on the box body. And the dismounting piece is positioned on one side of the box body. The utility model has the beneficial effects that by arranging the protection component, the device does not need to use tools or complicated operation steps when needing to be mounted and dismounted, so that the mounting and dismounting processes are more efficient, the time is greatly saved, and the safety is improved because tools such as screws do not need to be used. Therefore, the switch cabinet is prevented from being scratched, abraded or damaged in the mounting and dismounting process, the appearance of the protective cover and the switch cabinet is kept intact, and the service life of the protective cover and the switch cabinet is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of protective covers, in particular to a protective cover of a combined switch cabinet. Background Art

[0002] The protective cover of modular switchgear is usually located outside key equipment such as circuit breakers or disconnectors. Its main purpose is to protect operators from potential dangers such as arcs and electric shocks, and also to protect the equipment itself from the impact and damage of the external environment. The protective cover is made of solid insulating material, has excellent electrical properties and mechanical strength, and can effectively isolate and block potential electrical hazards.

[0003] Most of the existing combined switch cabinet protective covers are fixed to the protective plates by screws. This fixing method requires the use of screwdrivers or power tools for tightening and loosening during the installation and disassembly process, which increases the complexity and time required for the operation. In addition, during the installation and disassembly process, mistakes made by operators may cause the screws to scratch or damage the surface of the protective cover, or even cause damage to other parts of the switch cabinet. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above and / or existing problems in the protective cover of the existing combined switch cabinet, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is that most of the existing combined switch cabinet protective covers fix the protective plates by screws. This fixing method requires the use of screwdrivers or power tools for tightening and loosening during the installation and disassembly process, which increases the complexity of the operation and the time required. In addition, during the installation and disassembly process, mistakes made by the operators may cause the screws to scratch or damage the surface of the protective cover, and even cause damage to other parts of the switch cabinet.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a protective cover of a modular switch cabinet, comprising a main body assembly, including an electrical main body;

[0008] A protective component is arranged inside the electrical appliance body, and includes a fixed plate, a box body, a first protective member, a second protective member and a disassembly member, wherein the fixed plate is fixed inside the electrical appliance body, the box body is fixed to one side of the fixed plate, the first protective member is located on one side of the fixed plate, the second protective member is arranged on one side of the box body, and the disassembly member is located on one side of the box body.

[0009] As a preferred solution of the protective cover of the combined switch cabinet of the utility model, wherein: the first protective member includes a first protective plate, and the first protective plate is fixed to one side of the fixing plate.

[0010] As a preferred solution of the protective cover of the combined switch cabinet of the utility model, wherein: the first protective member also includes a baffle and a second protective plate, the baffle is fixed in the box body, and the second protective plate moves on one side of the baffle.

[0011] As a preferred solution of the protective cover of the combined switch cabinet of the utility model, wherein: the first protective member also includes a first clamping block, a first inclined block and a first spring, the first clamping block moves within the box body, the first inclined block moves within the box body, a slot is opened in the box body, the first clamping block and the first inclined block both move within the slot, and the two ends of the first spring are respectively fixed to the box body and the first inclined block.

[0012] As a preferred solution of the protective cover of the combined switch cabinet of the utility model, wherein: the second protective member includes a limit block, and the limit block is fixed in the box body.

[0013] As a preferred solution of the protective cover of the combined switch cabinet of the utility model, wherein: the second protective member also includes a third protective plate, and the third protective plate moves on one side of the limit block.

[0014] As a preferred solution of the protective cover of the combined switch cabinet of the utility model, the second protective member also includes a second clamping block, a second inclined block and a second spring, the second clamping block moves in the box body, a slide groove is provided in the box body, the second clamping block and the second inclined block both move in the slide groove, and the two ends of the second spring are respectively fixed to the box body and the second inclined block.

[0015] As a preferred solution of the protective cover of the combined switch cabinet of the utility model, the disassembly part includes an extrusion block, a round rod and a handle, the extrusion block moves within the box body, one end of the round rod is rotatably connected to the extrusion block, and the other end of the round rod is fixed to the handle.

[0016] As a preferred solution of the protective cover of the combined switch cabinet of the utility model, wherein: the disassembly part also includes the extrusion plate, and the extrusion plate is fixed to the outside of the round rod.

[0017] As a preferred solution of the protective cover of the combined switch cabinet of the utility model, the disassembly member further comprises the push rod and the push block, the push rod moves in the box body, and the push block is fixed to one side of the push rod.

[0018] The beneficial effects of the utility model are as follows: by providing a protective component, the device does not need to use tools or complicated operating steps when it needs to be installed and disassembled, thereby making the installation and disassembly process more efficient and greatly saving time. Moreover, since there is no need to use tools such as screws, the problem of scratches, wear or damage to the switch cabinet during the installation and disassembly process is avoided, which is conducive to maintaining the appearance of the protective cover and the switch cabinet intact and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 This is a structural diagram of the protective cover of the modular switch cabinet.

[0021] Figure 2 This is a structural diagram of the fixing plate and box body of the protective cover of the modular switch cabinet.

[0022] Figure 3 This is a cross-sectional structural diagram of the baffle of the protective cover of the modular switch cabinet.

[0023] Figure 4 For the protective cover of modular switch cabinet Figure 3 Enlarged structural diagram at point A in the middle.

[0024] Figure 5 The cross-sectional structure diagram of the first protective plate and the second protective plate of the protective cover of the modular switch cabinet.

[0025] Figure 6 For the protective cover of modular switch cabinet Figure 5 Enlarged structural diagram at point B in the middle.

[0026] Figure 7 This is a cross-sectional structural diagram of the third protective plate of the protective cover of the modular switch cabinet.

[0027] Figure 8For the protective cover of modular switch cabinet Figure 7 Enlarged structural diagram at center C.

[0028] Fig. 9 This is a cross-sectional structural diagram of the protective cover of the modular switch cabinet.

[0029] Fig.10 For the protective cover of modular switch cabinet Fig. 9 Enlarged structural diagram at point D in the middle. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1

[0034] Reference Figure 1 to Figure 10 , which is the first embodiment of the utility model, and this embodiment provides a protective cover for a modular switch cabinet. The protective cover of the modular switch cabinet includes a main body component 100 and a protective component 200, which cooperate with each other to facilitate the maintenance of the device.

[0035] Specifically, the main body assembly 100 includes an electrical appliance main body 101 .

[0036] Specifically, the protective component 200 is arranged inside the electrical body 101, and includes a fixed plate 201, a box body 202, a first protective member 203, a second protective member 204 and a disassembly member 205. The fixed plate 201 is fixed inside the electrical body 101, the box body 202 is fixed to one side of the fixed plate 201, the first protective member 203 is located on one side of the fixed plate 201, the second protective member 204 is arranged on one side of the box body 202, and the disassembly member 205 is located on one side of the box body 202.

[0037] The fixing plate 201 is a rectangular plate, the box body 202 is rectangular, there are three box bodies 202, and the box body 202 is in an incompletely sealed state. The box body 202 is completely sealed by installing the first protective member 203 and the second protective member 204. By setting the first protective member 203, the device can install the cable first and then install the first protective member 203, thereby facilitating the installation of the cable.

[0038] Example 2

[0039] Reference Figure 2~Figure 4 and Figure 7 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0040] Specifically, the first protection member 203 includes a first protection plate 203 a , and the first protection plate 203 a is fixed to one side of the fixing plate 201 .

[0041] Specifically, the first protective member 203 further includes a baffle 203b and a second protective plate 203c. The baffle 203b is fixed in the box body 202, and the second protective plate 203c is movable on one side of the baffle 203b.

[0042] The first protective plate 203a is rectangular, and semicircular grooves are symmetrically opened on one side of the first protective plate 203a and the second protective plate 203c. The baffle 203b is rectangular, and the baffle 203b is located on both sides of the second protective plate 203c. There are four baffles 203b. Through the setting of the baffle 203b, it is possible to limit the second protective plate 203c, thereby improving the reliability of the fixation of the second protective plate 203c. By setting the second protective plate 203c, the device can first connect the cable and then fix the second protective plate 203c, thereby facilitating the connection of the cable.

[0043] Specifically, the first protective member 203 also includes a first clamping block 203d, a first inclined block 203e and a first spring 203f. The first clamping block 203d moves in the box body 202, the first inclined block 203e moves in the box body 202, a slot W is provided in the box body 202, the first clamping block 203d and the first inclined block 203e both move in the slot W, and the two ends of the first spring 203f are respectively fixed to the box body 202 and the first inclined block 203e.

[0044] A slot is provided at the second protective plate 203c corresponding to the first clamping block 203d, and the first clamping block 203d is clamped with the slot of the second protective plate 203c, thereby completing the fixing of the second protective plate 203c. When installing the second protective plate 203c, first push the second protective plate 203c toward the first protective plate 203a, and the second protective plate 203c squeezes the first clamping block 203d, and the first clamping block 203d is squeezed and moves into the slot W, and the first clamping block 203d squeezes the first inclined block 203e, and the first inclined block 203e moves, the first spring 203f is squeezed by the first inclined block 203e and deformed, and continues to push the second protective plate 203c until the second protective plate 203c fits with the first protective plate 203a, and the reaction force of the first spring 203f pushes the first inclined block 203e to move horizontally, and the first inclined block 203e squeezes the first clamping block 203d, and the first clamping block 203d moves vertically, so that the first clamping block 203d is clamped with the clamping slot of the second protective plate 203c, thereby facilitating the fixation of the second protective plate 203c.

[0045] Specifically, the second protection member 204 includes a limiting block 204 a , and the limiting block 204 a is fixed in the box body 202 .

[0046] Specifically, the second protection member 204 further includes a third protection plate 204b, and the third protection plate 204b is movable on one side of the limiting block 204a.

[0047] Example 3

[0048] Reference Figure 6 and Figure 8~Figure 10 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0049] Specifically, the second protective member 204 also includes a second clamping block 204c, a second inclined block 204d and a second spring 204e. The second clamping block 204c moves in the box body 202. A slide groove V is provided in the box body 202. The second clamping block 204c and the second inclined block 204d both move in the slide groove V. The two ends of the second spring 204e are respectively fixed to the box body 202 and the second inclined block 204d.

[0050] There are eight limit blocks 204a, which are located on both sides of the third protective plate 204b. The limit blocks 204a are set to limit the third protective plate 204b. A circular groove is provided on the surface of the third protective plate 204b. A card slot is provided at the third protective plate 204b corresponding to the second card block 204c. The second card block 204c is engaged with the card slot of the third protective plate 204b to complete the fixation of the second card block 204c. During installation, the third protective plate 204b is pushed, and the third protective plate 204b squeezes the second card block 204c when it moves. The second clamping block 204c moves, and the second clamping block 204c squeezes the second inclined block 204d. The second inclined block 204d moves, and the second spring 204e is squeezed and deformed until the third protective plate 204b fits against the inner wall of the box body 202. The reaction force of the second spring 204e pushes the second inclined block 204d to move and reset. The second inclined block 204d drives the second clamping block 204c to move and reset. The second clamping block 204c is engaged with the clamping slot of the third protective plate 204b, thereby completing the fixation of the second clamping block 204c, and further facilitating the fixation of the third protective plate 204b.

[0051] Specifically, the disassembly component 205 includes an extrusion block 205a, a round rod 205b and a handle 205c. The extrusion block 205a moves in the box body 202, one end of the round rod 205b is rotatably connected to one side of the extrusion block 205a, and the other end of the round rod 205b is fixed to the handle 205c.

[0052] The extrusion block 205a is a right-angled trapezoid, and the first block 203d is provided with a slot corresponding to the extrusion block 205a. The extrusion block 205a squeezes the first block 203d to separate the first block 203d from the slot of the second protective plate 203c, thereby completing the disassembly of the second protective plate 203c. Pull the handle 205c, the handle 205c drives the round rod 205b to move, and the round rod 205b drives the extrusion block 205a to move horizontally. The extrusion block 205a squeezes the first block 203d to separate the first block 203d from the slot of the second protective plate 203c, thereby facilitating the disassembly of the second protective plate 203c.

[0053] Specifically, the disassembly member 205 further includes an extrusion plate 205d, and the extrusion plate 205d is fixed to the outside of the round rod 205b.

[0054] Specifically, the disassembly member 205 further includes a push rod 205e and a push block 205f. The push rod 205e is movable in the box body 202, and the push block 205f is fixed to one side of the push rod 205e.

[0055] The squeezing plate 205d is fan-shaped, the pushing rod 205e is rectangular, the pushing block 205f is a right-angled trapezoid, and a notch is provided at the second block 204c corresponding to the pushing block 205f. The pushing block 205f squeezes the second block 204c so that the second block 204c is separated from the slot of the third protective plate 204b, thereby completing the disassembly of the third protective plate 204b. The handle 205c is turned, and the handle 205c drives the round rod 205b to rotate, and the round rod 205b drives the squeezing plate 205d to rotate. The squeezing plate 205d squeezes the pushing rod 205e, and the pushing rod 205e moves horizontally. The pushing rod 205e drives the pushing block 205f to move. The pushing block 205f squeezes the second block 204c so that the second block 204c is separated from the slot of the third protective plate 204b, thereby facilitating the disassembly of the third protective plate 204b.

[0056] When in use and during installation, first connect the cable, then push the second protective plate 203c toward the first protective plate 203a, the second protective plate 203c squeezes the first clamping block 203d, the first clamping block 203d is squeezed and moves into the slot W, the first clamping block 203d squeezes the first inclined block 203e, the first inclined block 203e moves, the first spring 203f is squeezed by the first inclined block 203e and deforms, continuously pushing the second protective plate 203c until the second protective plate 203c fits with the first protective plate 203a, and the reaction force of the first spring 203f pushes the first inclined block 20 3e moves horizontally, the first inclined block 203e squeezes the first clamping block 203d, and the first clamping block 203d moves vertically, so that the first clamping block 203d is clamped with the clamping slot of the second protective plate 203c, pushing the third protective plate 204b, and when the third protective plate 204b moves, it squeezes the second clamping block 204c, the second clamping block 204c moves, and the second clamping block 204c squeezes the second inclined block 204d, the second inclined block 204d moves, and the second spring 204e is squeezed and deformed until the third protective plate 204b fits the inner wall of the box body 202, and the reaction force of the second spring 204e pushes the third protective plate 204b. The second inclined block 204d moves and resets, and the second inclined block 204d drives the second clamping block 204c to move and reset, and the second clamping block 204c is clamped with the clamping groove of the third protective plate 204b, thereby completing the fixation of the second clamping block 204c, and then facilitating the fixation of the second protective plate 203c and the third protective plate 204b. When disassembling, first turn the handle 205c, the handle 205c drives the round rod 205b to rotate, the round rod 205b drives the extrusion plate 205d to rotate, the extrusion plate 205d squeezes the push rod 205e, the push rod 205e moves horizontally, and the push rod 205e drives the push block 205f Move, push block 205f squeezes the second block 204c to separate the second block 204c from the slot of the third protective plate 204b, thereby completing the disassembly of the third protective plate 204b, pull the handle 205c, the handle 205c drives the round rod 205b to move, the round rod 205b drives the squeezing block 205a to move horizontally, the squeezing block 205a squeezes the first block 203d to separate the first block 203d from the slot of the second protective plate 203c, thereby completing the disassembly of the second protective plate 203c, and further facilitating the disassembly of the second protective plate 203c and the third protective plate 204b.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A protective cover for a modular switch cabinet, characterized in that: include, The main body assembly (100) comprises an electrical appliance main body (101); The protective component (200) is arranged inside the electrical appliance body (101), and comprises a fixing plate (201), a box body (202), a first protective member (203), a second protective member (204), and a disassembly member (205); the fixing plate (201) is fixed inside the electrical appliance body (101); the box body (202) is fixed to one side of the fixing plate (201); the first protective member (203) is located on one side of the fixing plate (201); the second protective member (204) is arranged on one side of the box body (202); and the disassembly member (205) is located on one side of the box body (202).

2. The protective cover of the modular switch cabinet according to claim 1, characterized in that: The first protection member (203) comprises a first protection plate (203a), and the first protection plate (203a) is fixed to one side of the fixing plate (201).

3. The protective cover of the modular switch cabinet according to claim 2, characterized in that: The first protective member (203) further comprises a baffle (203b) and a second protective plate (203c), wherein the baffle (203b) is fixed in the box body (202), and the second protective plate (203c) is movable on one side of the baffle (203b).

4. The protective cover of the modular switch cabinet according to claim 3, characterized in that: The first protective member (203) further comprises a first clamping block (203d), a first inclined block (203e) and a first spring (203f); the first clamping block (203d) moves in the box body (202); the first inclined block (203e) moves in the box body (202); a slot (W) is provided in the box body (202); the first clamping block (203d) and the first inclined block (203e) both move in the slot (W); and two ends of the first spring (203f) are respectively fixed to the box body (202) and the first inclined block (203e).

5. The protective cover of the modular switch cabinet according to claim 4, characterized in that: The second protection member (204) comprises a limit block (204a), and the limit block (204a) is fixed in the box body (202).

6. The protective cover of the modular switch cabinet according to claim 5, characterized in that: The second protection member (204) further comprises a third protection plate (204b), and the third protection plate (204b) is movable on one side of the limiting block (204a).

7. The protective cover of the modular switch cabinet according to claim 6, characterized in that: The second protective member (204) further comprises a second clamping block (204c), a second inclined block (204d) and a second spring (204e); the second clamping block (204c) is movable in the box body (202); a slide groove (V) is provided in the box body (202); the second clamping block (204c) and the second inclined block (204d) are both movable in the slide groove (V); and two ends of the second spring (204e) are respectively fixed to the box body (202) and the second inclined block (204d).

8. The protective cover of the modular switch cabinet according to claim 6 or 7, characterized in that: The disassembly component (205) comprises an extrusion block (205a), a round rod (205b) and a handle (205c); the extrusion block (205a) moves in the box body (202); one end of the round rod (205b) is rotatably connected to the extrusion block (205a), and the other end of the round rod (205b) is fixed to the handle (205c).

9. The protective cover of the modular switch cabinet according to claim 8, characterized in that: The disassembly member (205) further comprises an extrusion plate (205d), wherein the extrusion plate (205d) is fixed to the outside of the round rod (205b).

10. The protective cover of the modular switch cabinet according to claim 9, characterized in that: The disassembly member (205) further comprises a pushing rod (205e) and a pushing block (205f), wherein the pushing rod (205e) moves within the box body (202), and the pushing block (205f) is fixed to one side of the pushing rod (205e).

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