Distribution box

Abstract

The utility model relates to a distribution box, which comprises a base, a box body arranged on the base and a box door arranged on one side of the box body, a rain blocking seat is arranged at the top of the box body, the periphery of the rain blocking seat exceeds the periphery of the box body, the cross section of the rain blocking seat is triangular, a connecting assembly is arranged between the box body and the rain blocking seat, and the box door is arranged on one side of the box body. The rain blocking base is detachably arranged on the box body through a connecting assembly, the connecting assembly comprises connecting blocks and connecting rods, the connecting blocks are arranged on the two sides of the box body, connecting holes are formed in the connecting blocks, the connecting rods are arranged at the bottom of the rain blocking base and correspond to the connecting holes in position, and the connecting rods and the connecting holes are arranged in an inserted mode. The technical scheme of the utility model has the technical effects of simple structure, improved protection performance and convenient transportation.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution system equipment, in particular to a distribution box. Background Art

[0002] The main function of the distribution box is to open, control and protect electrical equipment during the processes of power generation, transmission, distribution and power conversion in the power system. When the distribution box in the prior art is used outdoors, it often encounters rainy and snowy weather. Excessive rainwater will cause corrosion to the shell of the distribution box, resulting in damage and reducing the service life. Content of the Utility Model

[0003] Based on the above problems, the utility model provides a distribution box with simple structure, improved protection performance and convenient transportation.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a distribution box, including a base, a box body arranged on the base and a box door arranged on one side of the box body. A rain shield is arranged on the top of the box body. The periphery of the rain shield extends beyond the periphery of the box body. The cross-section of the rain shield is triangular. A connecting component is arranged between the box body and the rain shield. The rain shield is detachably arranged on the box body through the connecting component. The connecting component includes a connecting block and a connecting rod. The connecting blocks are arranged on both sides of the box body. Connecting holes are opened on the connecting blocks. The connecting rods are arranged at the bottom position of the rain shield and correspond to the positions of the connecting holes. The connecting rods are inserted into the connecting holes.

[0005] By adopting the above technical solution, the setting of the rain shield protects the distribution box when it is used outdoors. The cross-section of the rain shield is triangular, so that rainwater can quickly drip along the inclined surface direction, preventing excessive rainwater from accumulating on the box body and causing corrosion to the distribution box, and improving the service life. The setting of the connecting component enables the rain shield to be detachable from the box body when it is not used outdoors, improving the versatility of the box body. At the same time, it is convenient to stack the box bodies for transporting the box bodies, saving the occupied space, improving the transportation efficiency and reducing the transportation cost. The setting of the connecting block and the connecting rod makes it simple and convenient to install the rain shield. When installing the rain shield, the connecting rod of the rain shield can be inserted into the connecting hole of the connecting block. One or more connecting blocks and connecting rods can be provided. The utility model preferably has four, and they are arranged in two groups at both ends of the box body in the length direction respectively to further improve the structural stability.

[0006] The utility model is further provided that: hinge plates are fixedly arranged at the positions of the box body corresponding to the connecting blocks, and the connecting blocks are hingedly arranged on the hinge plates.

[0007] By adopting the above technical solution, through the arrangement of the hinge plate, when the rain shield base is not in use, the hinge block can be flipped to be parallel to the box body, further saving the occupied space. When the rain shield base needs to be used, the hinge block can be flipped to be perpendicular to the box body. After the hinge block is perpendicular, the connecting rod of the rain shield base can be inserted into the position of the connecting hole of the hinge block, which is convenient to operate.

[0008] The present utility model is further provided with: a locking knob is threadedly connected to the bottom of the connecting rod, the upper part of the locking knob abuts against the bottom of the connecting block, and anti-slip threads are provided on the outer periphery of the locking knob.

[0009] By adopting the above technical solution, the locking knob is provided for locking the position of the rain shield base. After the connecting rod is inserted into the position of the connecting hole, the locking knob is sleeved on the bottom of the connecting rod and rotated to move it along the direction of the connecting block. When the bottom of the connecting block abuts against the upper part of the locking knob, the locking of the rain shield base is completed, making the structure of the rain shield base more stable. When disassembling, only need to manually rotate the locking knob and remove it along the position of the connecting rod, without the need to use other tools, which is convenient to operate. The anti-slip threads provided on the outer periphery of the locking knob improve the friction force and further improve the convenience of operating the locking knob.

[0010] The present utility model is further provided with: the inside of the rain shield base is hollowed out to form a cavity for placing tools, and a sealing cover plate is hingedly arranged on the upper part of the rain shield base.

[0011] By adopting the above technical solution, the rain shield base is hollowed out, while reducing the weight of the rain shield base, through the arrangement of the sealing cover plate, a closable cavity can be formed for placing some common maintenance tools or replacement parts, further facilitating the use of the staff.

[0012] The present utility model is further provided with: the sealing cover plate has a hinged end and an opening and closing end, the hinged end is close to the lowest end of the rain shield base, and an opening slot for opening the sealing cover plate is provided on the opening and closing end.

[0013] By adopting the above technical solution, the hinged end is arranged at the lower position, so that when opening and closing the sealing cover plate, it is not necessary to keep lifting the sealing cover plate with one hand all the time, which is convenient for the staff to take and place items, more convenient and labor-saving. When it is necessary to open the sealing cover plate, the staff can further improve the convenience of opening the sealing cover plate through the opening slot.

[0014] The present utility model is further provided with: a plurality of transverse and longitudinal reinforcing ribs are arranged on the top wall of the cavity.

[0015] By adopting the above technical solution, the arrangement of the reinforcing ribs enhances the strength of the rain shield. When in extreme weather such as hail, or when an object falls onto the upper part of the rain shield, the stability of the rain shield is further improved, the rain shield is supported, damage to the rain shield is avoided, the service life is prolonged, and the structure is more reliable. Brief Description of the Drawings

[0016] Figure 1 Structural diagram of an embodiment of the present utility model;

[0017] Figure 2 Exploded view of the connection assembly of an embodiment of the present utility model;

[0018] Figure 3 Cross-sectional view of the rain shield structure of an embodiment of the present utility model;

[0019] Meanings of the reference numerals in the figures: 1 - base, 2 - box body, 3 - box door, 4 - rain shield, 7 - connection assembly, 701 - connection block, 702 - connecting rod, 8 - connection hole, 9 - hinge plate, 10 - locking knob, 11 - anti-slip pattern, 12 - cavity, 13 - sealing cover plate, 1301 - hinge end, 1302 - opening and closing end, 14 - opening and closing groove, 15 - reinforcing rib. Detailed Embodiment

[0020] This specific embodiment is only an interpretation of the present utility model and does not limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

[0021] See the attached Figures 1-3, a distribution box disclosed by the utility model includes a base 1, a box body 2 arranged on the base 1, and a box door 3 arranged on one side of the box body 2. A rain shield 4 is arranged on the top of the box body 2. The periphery of the rain shield 4 extends beyond the periphery of the box body 2. The cross-section of the rain shield 4 is triangular. A connecting component 7 is arranged between the box body 2 and the rain shield 4. The rain shield 4 is detachably arranged on the box body 2 through the connecting component 7. The connecting component 7 includes a connecting block 701 and a connecting rod 702. The connecting blocks 701 are arranged on both sides of the box body 2. Connecting holes 8 are formed in the connecting blocks 701. The connecting rod 702 is arranged at the bottom position of the rain shield 4 and corresponds to the position of the connecting holes 8. The connecting rod 702 is inserted into the connecting holes 8. The setting of the rain shield 4 protects the distribution box when it is used outdoors. The cross-section of the rain shield 4 is triangular, so that rainwater can quickly drip along the inclined plane direction, preventing excessive rainwater from accumulating on the box body 2 and corroding the distribution box, and improving the service life. The setting of the connecting component 7 enables the rain shield 4 and the box body 2 to be detachable when not used outdoors. While improving the versatility of the box body 2, it is convenient to stack the box bodies 2 for transporting the box bodies 2, saving the occupied space, improving the transportation efficiency, and reducing the transportation cost. The setting of the connecting block 701 and the connecting rod 702 makes it easy to install the rain shield 4 by inserting the connecting rod 702 of the rain shield 4 into the connecting holes 8 of the connecting block 701. The connecting blocks 701 and the connecting rods 702 can be provided with one or more. In this embodiment, preferably four are provided, and two are in a group and are respectively arranged at both ends in the length direction of the box body 2 to further improve the structural stability.

[0022] This embodiment is further provided that: a hinge plate 9 is fixedly arranged at the position of the box body 2 corresponding to the connecting block 701. The connecting block 701 is hinged on the hinge plate 9. Through the setting of the hinge plate 9, when the rain shield 4 is not used, the hinge block can be flipped to be parallel to the box body 2, further saving the occupied space. When the rain shield 4 needs to be used, the hinge block can be flipped to be perpendicular to the box body 2. After the hinge block is perpendicular, insert the connecting rod 702 of the rain shield 4 into the connecting holes 8 of the hinge block, which is convenient to operate.

[0023] This embodiment further provides that: the bottom threaded connection of the connecting rod 702 is provided with a locking knob 10, the upper part of the locking knob 10 abuts against the bottom of the connecting block 701, and the outer periphery of the locking knob 10 is provided with anti-skid patterns 11. The setting of the locking knob 10 is used to lock the position of the rain shield seat 4. When the connecting rod 702 is inserted into the position of the connecting hole 8, the locking knob 10 is sleeved on the bottom of the connecting rod 702 and rotated to move along the direction of the connecting block 701. When the bottom of the connecting block 701 abuts against the upper part of the locking knob 10, the locking of the rain shield seat 4 is completed, making the structure of the rain shield seat 4 more stable. When disassembling, it is only necessary to manually rotate the locking knob 10 to remove it along the position of the connecting rod 702 without the aid of other tools, and the operation is convenient. The setting of the anti-skid patterns 11 on the outer periphery of the locking knob 10 improves the friction force and further improves the convenience of operating the locking knob 10.

[0024] This embodiment further provides that: the rain shield seat 4 is hollow inside to form a cavity 12 for placing tools, and a sealing cover plate 13 is hingedly provided on the upper part of the rain shield seat 4. The rain shield seat 4 is hollow, and while reducing the weight of the rain shield seat 4, a closable cavity 12 can be formed by the sealing cover plate 13 to place some commonly used maintenance tools or replacement parts, further facilitating the use of the staff.

[0025] This embodiment is further configured as follows: the sealing cover plate 13 has a hinged end 1301 and an opening and closing end 1302, the hinged end 1301 is close to the lowest end of the rain shield seat 4, and the opening and closing end 1302 is provided with an opening and closing groove 14 for opening the sealing cover plate 13. The hinged end 1301 is arranged at a lower position, so that when opening and closing the sealing cover plate 13, there is no need to lift the sealing cover plate 13 with one hand, which is convenient for the staff to take and put items, and is more convenient and labor-saving. When the sealing cover plate 13 needs to be opened, the staff can further improve the convenience of opening the sealing cover plate 13 through the opening and closing groove 14.

[0026] The present embodiment further provides that: the top wall of the cavity 12 is provided with a plurality of crisscross reinforcing ribs 15. The provision of the reinforcing ribs 15 enhances the strength of the rain shield seat 4, and when there is extreme weather such as hail, or an object falls on the upper part of the rain shield seat 4, the stability of the rain shield seat 4 is further improved, the rain shield seat 4 is supported, and damage to the rain shield seat 4 is avoided, the service life is increased, and the structure is more reliable.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. A distribution box, comprising a base, a box body arranged on the base, and a box door arranged on one side of the box body, characterized in that: A rain shield seat is provided on the top of the box body, and the four sides of the rain shield seat extend beyond the four sides of the box body. The cross-section of the rain shield seat is triangular. A connecting assembly is provided between the box body and the rain shield seat, and the rain shield seat is detachably provided on the box body through the connecting assembly. The connecting assembly includes a connecting block and a connecting rod. The connecting blocks are provided on both sides of the box body, and a connecting hole is provided on the connecting block. The connecting rod is provided at the bottom position of the rain shield seat and corresponds to the position of the connecting hole. The connecting rod is plugged into the connecting hole. The interior of the rain shield seat is hollow to form a cavity for placing tools. A sealing cover plate is hingedly provided on the upper part of the rain shield seat, and the sealing cover plate has a hinged end and an opening and closing end. The hinged end is close to the lowest end of the rain shield seat, and the opening and closing end is provided with an opening and closing groove for opening the sealing cover plate. The top wall of the cavity is provided with a plurality of reinforcing ribs staggered horizontally and vertically.

2. A distribution box according to claim 1, characterized in that: The box body is fixedly provided with a hinged plate at a position corresponding to the connection block, and the connection block is hingedly arranged on the hinged plate.

3. A distribution box according to claim 1, characterized in that: The bottom of the connecting rod is threadedly connected with a locking knob, the upper part of the locking knob abuts against the bottom of the connecting block, and the outer periphery of the locking knob is provided with anti-slip grooves.

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