Power distribution cabinet

Abstract

The utility model discloses a power distribution cabinet, which comprises a box body and a baffle door connected with one side of the box body through a hinge, the box body comprises a top plate, a left side plate, a right side plate, a front side plate and a bottom plate which are welded, and the baffle door is connected with the end part of the right side plate through a hinge. A mounting frame is arranged in the box body, a first mounting plate opposite to a front side plate is fixedly arranged on the mounting frame, a second mounting plate is connected to the left side of the mounting frame through a hinge, a limiting strip is fixedly arranged on the right side of the mounting frame, and a locking assembly capable of being locked with the limiting strip is arranged on the second mounting plate. The second mounting plate is parallel to the first mounting plate when locked with the limiting strip, and the first mounting plate in the locked state is located between the front side plate and the second mounting plate. The power distribution cabinet has the advantages that by arranging the first mounting plate and the second mounting plate for mounting the electric appliance parts, the assembly number of the electric appliance modules can be increased, the internal utilization rate of the power distribution cabinet is improved, and meanwhile, each electric appliance part in the power distribution cabinet is convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the field of cabinets, in particular to a power distribution cabinet. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet, and is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] When installing electronic devices in existing distribution cabinets, the utilization rate of the distribution cabinet is low. Some use mounting plates and mounting slots to accommodate electronic devices of different sizes by moving the position of the mounting plates, but this method can still only install electronic devices on one mounting surface. Some use mounting plates at different levels to install electronic devices, but this method will cause the mounting plates to be moved horizontally out of the box when the electronic devices need to be maintained or assembled, which makes maintenance inconvenient.

[0004] In view of this, it is necessary to provide a power distribution cabinet. Summary of the invention

[0005] The utility model provides a power distribution cabinet, which effectively solves the problems of low internal utilization rate and inconvenience in maintaining electronic devices in the existing power distribution cabinet.

[0006] The technical solution adopted by the utility model is:

[0007] A power distribution cabinet comprises a box body and a baffle door connected to one side of the box body by hinges, the box body comprises a welded top plate, a left side plate, a right side plate, a front side plate and a bottom plate, the baffle door is connected to the end of the right side plate by hinges. A mounting frame is arranged in the box body, a first mounting plate opposite to the front side plate is fixedly arranged on the mounting frame, a second mounting plate is connected to the left side hinge of the mounting frame, a limit strip is fixedly arranged on the right side of the mounting frame, a locking assembly that can be locked with the limit strip is arranged on the second mounting plate, the second mounting plate is parallel to the first mounting plate when locked with the limit strip, the first mounting plate in the locked state is located between the front side plate and the second mounting plate, and the first mounting plate and the second mounting plate are both used for mounting electrical components.

[0008] Furthermore, the locking assembly includes a mounting portion fixedly connected to the second mounting plate, a rotating portion rotatably connected to the mounting portion and extending out from the front and rear ends of the second mounting plate, and a rotating plate fixedly connected to the front end of the rotating portion, wherein the end of the rotating plate is inclined toward the front side.

[0009] Furthermore, an exhaust fan is arranged on the right side plate, and the exhaust fan is located between the first mounting plate and the second mounting plate.

[0010] Furthermore, a mounting groove is provided on the bottom plate, and the mounting groove is used for placing an external liquid cooler.

[0011] Furthermore, a hanging ring is arranged on the top plate.

[0012] The beneficial effects of the utility model are as follows: by providing a first mounting plate and a second mounting plate for mounting electrical components, the number of electrical modules that can be assembled can be increased, the utilization rate inside the power distribution cabinet can be improved, and at the same time, the maintenance of the various electrical components in the power distribution cabinet can be facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 An overall schematic diagram of a power distribution cabinet provided in an embodiment of the present application.

[0014] Figure 2 A schematic diagram of a power distribution cabinet without a baffle door provided in an embodiment of the present application.

[0015] Figure 3 This is a schematic diagram of a power distribution cabinet provided in an embodiment of the present application from one viewing angle after removing the box body and the baffle door.

[0016] Figure 4 A schematic diagram of the power distribution cabinet provided in an embodiment of the present application from another perspective after the box body and the baffle door are removed.

[0017] Figure 5 A schematic diagram of a locking assembly of a power distribution cabinet provided in an embodiment of the present application.

[0018] The markings in the figure are: 1, box body; 2, door stop; 3, mounting frame; 4, first mounting plate; 5, second mounting plate; 6, limit strip; 7, locking assembly; 71, mounting part; 72, rotating part; 73, rotating plate; 101, mounting groove; 102, lifting ring; 8, exhaust fan; 11, top plate; 12, bottom plate; 13, left side plate; 14, right side plate; 15, front side plate; 100, electrical components; DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, 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 with reference to the accompanying drawings.

[0020] like Figure 1 As shown, an embodiment of the present application provides a power distribution cabinet, the structure of which includes a box body 1 and a door 2 hingedly connected to one side of the box body 1. Figure 2As shown, the box body 1 includes a welded top plate 11, a left side plate 13, a right side plate 14, a front side plate 15 and a bottom plate 12, the baffle 2 is hingedly connected to the end of the right side plate 14, and a mounting frame 3 is arranged in the box body 1. Figure 3 and Figure 4 As shown, a first mounting plate 4 opposite to a front side plate 15 is fixedly provided on the mounting frame 3, a second mounting plate 5 is hingedly connected to a left side 8 of the mounting frame 3, a limit strip 6 is fixedly provided on the right side of the mounting frame 3, a locking assembly 7 which can be locked with the limit strip 6 is provided on the second mounting plate 5, and the second mounting plate 5 is parallel to the first mounting plate 4 when the second mounting plate 5 is locked with the limit strip 6. The first mounting plate 4 in the locked state is located between the front side plate 15 and the second mounting plate 5, and both the first mounting plate 4 and the second mounting plate 5 are used for mounting electrical components 100.

[0021] In actual use, the electrical components are installed on the rear side of the first mounting plate 4, that is, the side of the first mounting plate 4 relative to the second mounting plate 5 in a parallel state. The electrical components are installed on the rear side of the second mounting plate 5, that is, the side of the second mounting plate 5 relative to the shutter 2 in a closed state. When it is necessary to maintain the electrical components on the first mounting plate 4, the shutter 2 is opened, and then the locking assembly 7 is rotated to unlock the second mounting plate 5 and the limiting strip 6, and the second mounting plate 5 is rotated, and then the electrical components on the first mounting plate 4 are maintained.

[0022] In the above design, by providing a first mounting plate 4 and a second mounting plate 5 for mounting electrical components 100, the number of electrical modules that can be assembled can be increased, the utilization rate inside the distribution cabinet can be improved, and at the same time, the maintenance of various electrical components in the distribution cabinet can be facilitated.

[0023] Specifically: Figure 4 and Figure 4 As shown, the locking assembly 7 includes a mounting portion 71 fixedly connected to the second mounting plate 5, a rotating portion 72 rotatably connected to the mounting portion 71 and extending out from the front and rear ends of the second mounting plate 5, and a rotating plate 73 fixedly connected to the front end of the rotating portion 72, and the end of the rotating plate 73 is inclined toward the front side.

[0024] During actual use, the rotating plate 73 rotates synchronously through the rotation of the rotating part 72. When the second mounting plate 5 and the limit strip 6 need to be locked, the end of the rotating plate 73 gradually contacts the limit strip 6 during the rotation process. When the locking state of the second mounting plate 5 and the limit strip 6 needs to be contacted, the end of the rotating plate 73 gradually disengages from the limit strip 6 during the rotation process.

[0025] In the above design, the structural design and specific implementation of the locking assembly 7 can quickly perform locking and unlocking.

[0026] Specifically: Figure 1 and Figure 2As shown, an exhaust fan 8 is provided on the right side plate 14 , and the exhaust fan 8 is located between the first mounting plate 4 and the second mounting plate 5 .

[0027] During actual use, the exhaust fan 8 is used to exhaust air in the box body 1 to enhance the fluidity of the air in the box body 1.

[0028] In the above design, the arrangement and installation position of the exhaust fan 8 can dissipate heat for the electrical components on the first mounting plate 4 and the second mounting plate 5 at the same time.

[0029] Specifically: Figure 2 As shown, a mounting groove 101 is provided on the base plate 12, and the mounting groove 101 is used for placing an external liquid cooler.

[0030] In the above design, the design of the mounting slot 101 facilitates faster and more efficient installation of the external liquid cooler.

[0031] Specifically: Figure 1 As shown, a hanging ring 102 is provided on the top plate 11 .

[0032] During actual use, the power distribution cabinet of the present application is lifted and transported by connecting the external lifting device to the lifting ring 102 .

[0033] In the above design, the structural design of the lifting ring 102 facilitates the transfer of the power distribution cabinet of the present application.

[0034] To further explain in detail, it should be understood that the above is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power distribution cabinet, comprising a box body (1) and a baffle (2) connected to one side of the box body (1) by a hinge, the box body (1) comprising a welded top plate (11), a left side plate (13), a right side plate (14), a front side plate (15) and a bottom plate (12), the baffle (2) being connected to the end of the right side plate (14) by a hinge, characterized in that: The box body (1) is provided with an installation frame (3), a first installation plate (4) opposite to the front side plate (15) is fixedly provided on the installation frame (3), a second installation plate (5) is hingedly connected to the left side of the installation frame (3), a limit strip (6) is fixedly provided on the right side of the installation frame (3), a locking assembly (7) which can be locked with the limit strip (6) is provided on the second installation plate (5), the second installation plate (5) is parallel to the first installation plate (4) when the second installation plate (5) is locked with the limit strip (6), the first installation plate (4) in the locked state is located between the front side plate (15) and the second installation plate (5), and the first installation plate (4) and the second installation plate (5) are both used for mounting electrical components (100).

2. The power distribution cabinet according to claim 1, characterized in that: The locking assembly (7) comprises a mounting portion (71) fixedly connected to the second mounting plate (5), a rotating portion (72) rotatably connected to the mounting portion (71) and extending out of the front and rear ends of the second mounting plate (5), and a rotating plate (73) fixedly connected to the front end of the rotating portion (72), wherein the end of the rotating plate (73) is inclined toward the front side.

3. The power distribution cabinet according to claim 1, characterized in that: The right side plate (14) is provided with an exhaust fan (8), and the exhaust fan (8) is located between the first mounting plate (4) and the second mounting plate (5).

4. The power distribution cabinet according to claim 1, characterized in that: The bottom plate (12) is provided with a mounting groove (101), and the mounting groove (101) is used for placing an external liquid cooler.

5. The power distribution cabinet according to claim 1, characterized in that: A hanging ring (102) is provided on the top plate (11).

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