Space flexible expansion high-performance integrated distribution box

Abstract

This utility model discloses a high-performance integrated distribution box with flexible space expansion, relating to the field of distribution box technology. The utility model includes a main box and a secondary box. A slot is fixedly connected to the right side of the main box, and a plug is fixedly connected to the left side of the secondary box. The outer surface of the plug is inserted into the inner wall of the slot. A side door is provided on the right side of the main box, and the side door has two pins. Four fixing blocks are fixedly connected to the inner wall of the right side of the main box, and the interior of the fixing blocks is inserted into the outer surface of the pins. By providing a side door, specifically by disengaging the two pins from the fixing blocks, the side door can be removed. Then, the plug of the secondary box is inserted into the inner wall of the slot to complete the expansion. The pins and fixing blocks enable quick disassembly of the side door. The plug-in design of the plug and slot allows for rapid splicing and expansion of the main box and the secondary box, solving the problem that the volume and storage space of existing distribution boxes are usually fixed, making it difficult to adjust the storage space in real time according to the number of meters.

Description

Technical Field

[0001] This utility model belongs to the field of distribution box technology, and in particular relates to a high-performance integrated distribution box with flexible space expansion. Background Technology

[0002] Distribution boxes are characterized by their small size, easy installation, special technical performance, fixed location, unique configuration functions, lack of site restrictions, wide application, stable and reliable operation, high space utilization, small footprint, and environmental benefits. However, the existing distribution boxes usually have fixed volume and storage space, making it difficult to adjust the storage space in real time according to the number of electricity meters, resulting in poor practicality and flexibility. Therefore, we propose a high-performance integrated distribution box with flexible space expansion. Utility Model Content

[0003] The purpose of this utility model is to provide a high-performance integrated distribution box with flexible space expansion. By setting a side door, specifically, when space expansion is needed, two pull rods are pulled simultaneously, causing a sliding rod to slide inside the fixed frame. At this time, the connecting rod simultaneously drives two pins to disengage from the fixed block, allowing the side door to be removed. Then, the plug of the secondary box is inserted into the inner wall of the slot to complete the expansion. The pins and fixed block enable quick disassembly of the side door. The plug-in design of the plug and slot allows for quick splicing and expansion of the main box and the secondary box. This solves the problem that the volume and storage space of existing distribution boxes are usually fixed, making it difficult to adjust the storage space in real time according to the number of electricity meters.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model discloses a high-performance integrated distribution box with flexible space expansion, comprising a main box and a secondary box. A slot is fixedly connected to the right side of the main box, and a plug is fixedly connected to the left side of the secondary box. The outer surface of the plug is inserted into the inner wall of the slot. A side door is provided on the right side of the main box, and two fixing brackets are fixedly connected to the left side of the side door. Two sliding rods are slidably connected inside the fixing brackets, and springs are sleeved on the outer surface of the sliding rods. A connecting rod is fixedly connected to the side of the two sliding rods away from the fixing brackets, and two pins are fixedly connected to the side of the connecting rod away from the fixing brackets. Four fixing blocks are fixedly connected to the inner wall of the right side of the main box, and the interior of the fixing blocks is inserted into the outer surface of the pins. A pull rod is fixedly connected to the left side of the connecting rod. The side door can be quickly disassembled via the pins and fixing blocks. The insertion design of the plugs and slots allows for rapid splicing and expansion of the main box and the secondary box, effectively improving installation efficiency.

[0006] Furthermore, a limiting groove is provided on the right side of the main body. The inner wall of the limiting groove contacts the outer surface of the side door. When the side door is placed into the inner wall of the limiting groove, the pin is just aligned with the fixing block, which further improves the installation efficiency.

[0007] Furthermore, a limiting block is fixedly connected to the side of the slide rod near the fixed frame. The outer surface of the limiting block contacts the outer surface of the fixed frame. The limiting block restricts the sliding range of the slide rod, preventing the slide rod from coming out of the fixed frame, improving the reliability and service life of the locking mechanism, and reducing the frequency of manual maintenance.

[0008] Furthermore, both the main housing and the auxiliary housing are fixedly connected to several support blocks inside. Two sliding rods are fixedly connected to one side of each of the two support blocks. Mounting plates are slidably connected to the outer surfaces of the two sliding rods. The sliding fit design between the sliding rods and the support blocks allows the distance between the mounting plates to be freely adjusted to meet the installation requirements of electrical modules of different sizes and improve the utilization rate of the internal space of the housing.

[0009] Furthermore, a threaded knob is threadedly connected to the top of the mounting plate. The bottom of the threaded knob contacts the outer surface of the upper slide bar. The threaded knob fixes the slide bar with pressure, ensuring that the mounting plate is firmly positioned and preventing the module from shifting due to vibration during equipment operation, thus ensuring the stability and safety of the electrical connection.

[0010] Furthermore, both the main housing and the auxiliary housing are fixedly connected to the top of a rainproof eave. The left side of the main housing, the inside of the side door, and the right side of the auxiliary housing are all provided with heat dissipation holes. Each heat dissipation hole is equipped with a rainproof cover. Natural convection heat dissipation is achieved through the heat dissipation holes, reducing the risk of overheating and extending the life of components. The rainproof eave and rainproof cover effectively prevent rainwater from seeping into the housing from the heat dissipation holes and the top of the housing, ensuring safe operation in outdoor environments.

[0011] This utility model has the following beneficial effects:

[0012] 1. This utility model features a side door. Specifically, when space needs to be expanded, two pull rods are pulled simultaneously, causing the slide rod to slide inside the fixed frame. At this time, the connecting rod simultaneously causes two pins to disengage from the fixed block, allowing the side door to be removed. Then, the insert of the secondary housing is inserted into the inner wall of the slot to complete the expansion. The pins and the fixed block enable quick disassembly of the side door. The insertion design of the insert and the slot allows for quick splicing and expansion of the main housing and the secondary housing, improving installation efficiency.

[0013] 2. This utility model uses a mounting plate to install electrical equipment. During installation, the mounting plate can be moved to slide on the outer surface of the slide rod. Tightening the threaded knob will make the bottom of the mounting plate contact the outer surface of the slide rod and fix it in place. This adapts to the installation requirements of electrical modules of different sizes and improves the utilization rate of the internal space of the enclosure.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0018] Figure 3 This utility model Figure 2 Schematic diagram of the enlarged structure of A in the middle;

[0019] Figure 4 This is a schematic diagram of the main housing insertion structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the side door structure of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Main enclosure; 11. Slot; 12. Side door; 121. Fixing bracket; 122. Slide rod one; 123. Spring; 124. Connecting rod; 125. Pin; 126. Fixing block; 127. Pull rod; 128. Limiting block; 129. Limiting groove; 13. Support block; 131. Slide rod two; 132. Mounting plate; 133. Threaded knob; 14. Rainproof eaves; 15. Ventilation holes; 151. Rainproof cover; 2. Sub-enclosure; 21. Insert block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1-5As shown, this utility model is a high-performance integrated distribution box with flexible space expansion, including a main box 1 and a secondary box 2. A slot 11 is fixedly connected to the right side of the main box 1, and a plug 21 is fixedly connected to the left side of the secondary box 2. The outer surface of the plug 21 is inserted into the inner wall of the slot 11. A side door 12 is provided on the right side of the main box 1. Two fixing brackets 121 are fixedly connected to the left side of the side door 12. Two sliding rods 122 are slidably connected inside the fixing brackets 121. Springs 123 are sleeved on the outer surface of the sliding rods 122. Connecting rods 124 are fixedly connected to the side of the two sliding rods 122 away from the fixing brackets 121. Two pins 125 are fixedly connected to the side of the connecting rods 124 away from the fixing brackets 121. The inner wall of the right side of the main box 1 is fixed. Four fixing blocks 126 are connected, and the inside of the fixing blocks 126 is inserted into the outer surface of the pins 125. A pull rod 127 is fixedly connected to the left side of the connecting rod 124. By setting a side box door 12, when it is necessary to expand the space, two pull rods 127 are pulled at the same time, which causes the slide rod 122 to slide inside the fixing frame 121. At this time, the connecting rod 124 simultaneously drives the two pins 125 to disengage from the fixing blocks 126, and the side box door 12 is removed. Then, the plug 21 of the secondary box 2 is inserted into the inner wall of the slot 11 to complete the expansion. The quick disassembly of the side box door 12 is achieved by the pins 125 and the fixing blocks 126. The plug-in design of the plug 21 and the slot 11 realizes the quick splicing and expansion of the main box and the secondary box, which improves work efficiency.

[0025] A limiting groove 129 is provided on the right side of the main body 1, and the inner wall of the limiting groove 129 is in contact with the outer surface of the side door 12.

[0026] A limiting block 128 is fixedly connected to the side of the slide bar 122 near the fixed frame 121, and the outer surface of the limiting block 128 is in contact with the outer surface of the fixed frame 121.

[0027] Both the main housing 1 and the auxiliary housing 2 have several support blocks 13 fixedly connected inside. Two sliding rods 131 are fixedly connected to one side of the two support blocks 13 respectively. Mounting plates 132 are slidably connected to the outer surfaces of the two sliding rods 131.

[0028] The top of the mounting plate 132 is threaded with a threaded knob 133. The bottom of the threaded knob 133 contacts the outer surface of the upper slide bar 131. By setting the mounting plate 132, electrical equipment is installed on the mounting plate 132. During the installation process, the mounting plate 132 can be moved to slide on the outer surface of the slide bar 131. Tightening the threaded knob 133 so that its bottom contacts the outer surface of the slide bar 131 can fix the mounting plate 132. This adapts to the installation requirements of electrical modules of different sizes and improves the utilization rate of the internal space of the enclosure.

[0029] Both the main enclosure 1 and the auxiliary enclosure 2 are fixedly connected to the top of a rainproof eave 14. Heat dissipation holes 15 are provided on the left side of the main enclosure 1, inside the side door 12, and on the right side of the auxiliary enclosure 2. Rainproof covers 151 are provided above the heat dissipation holes 15.

[0030] A specific application of this embodiment is as follows: When space expansion is needed, both pull rods 127 are pulled simultaneously, causing the slide rod 122 to slide inside the fixing frame 121. At this time, the connecting rod 124 simultaneously drives the two pins 125 to disengage from the fixing block 126, allowing the side door 12 to be removed. Then, the insert block 21 of the secondary box 2 is inserted into the inner wall of the slot 11 to complete the expansion. When the side door 12 needs to be installed, the pull rod 127 is pulled to place the side door 12 into the inner wall of the limiting groove 129. At this time, the pins 125 are just aligned with the fixing block 126. After releasing the rod, due to the spring 1 23 The elastic force drives the pin 125 to reset and complete the fixation, and the electrical equipment is installed on the mounting plate 132. During the installation process, the mounting plate 132 can be moved to slide on the outer surface of the slide rod 131. Turning the threaded knob 133 to make its bottom contact the outer surface of the slide rod 131 can fix the mounting plate 132. It can adapt to the installation requirements of electrical modules of different sizes. During the use of the device, the heat dissipation hole 15 dissipates heat to the internal space through external air convection. The rainproof eaves 14 and the rainproof cover 151 can prevent external rainwater from entering the box.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-performance integrated distribution box with flexible space expansion, comprising a main box (1) and a secondary box (2), wherein a slot (11) is fixedly connected to the right side of the main box (1), and a plug (21) is fixedly connected to the left side of the secondary box (2), wherein the outer surface of the plug (21) is inserted into the inner wall of the slot (11), and a side door (12) is provided on the right side of the main box (1), characterized in that: Two fixed brackets (121) are fixedly connected to the left side of the side door (12). Two sliding rods (122) are slidably connected inside the fixed brackets (121). A spring (123) is sleeved on the outer surface of the sliding rods (122). A connecting rod (124) is fixedly connected to the side of the two sliding rods (122) away from the fixed brackets (121). Two pins (125) are fixedly connected to the side of the connecting rods (124) away from the fixed brackets (121). Four fixed blocks (126) are fixedly connected to the inner wall of the right side of the main box (1). The inside of the fixed blocks (126) is inserted into the outer surface of the pins (125). A pull rod (127) is fixedly connected to the left side of the connecting rods (124).

2. The spatially flexibly expandable high-performance integrated distribution box according to claim 1, characterized in that A limiting groove (129) is provided on the right side of the main box (1), and the inner wall of the limiting groove (129) is in contact with the outer surface of the side box door (12).

3. The spatially flexibly expandable high-performance integrated distribution box according to claim 2, characterized in that The sliding rod (122) is fixedly connected to a limiting block (128) on the side near the fixed frame (121), and the outer surface of the limiting block (128) is in contact with the outer surface of the fixed frame (121).

4. The spatially flexibly expandable high-performance integrated distribution box according to claim 3, characterized in that Both the main housing (1) and the auxiliary housing (2) are fixedly connected with several support blocks (13). Two slide rods (131) are fixedly connected to one side of the two support blocks (13). The outer surfaces of the two slide rods (131) are slidably connected with mounting plates (132).

5. The spatially flexibly expandable high-performance integrated distribution box according to claim 4, characterized in that The mounting plate (132) has a threaded knob (133) threadedly connected to its top, and the bottom of the threaded knob (133) contacts the outer surface of the slide bar (131) located above.

6. The spatially flexibly expandable high-performance integrated distribution box according to claim 5, characterized in that The main box (1) and the secondary box (2) are both fixedly connected to the top of the rainproof eaves (14). The main box (1) is provided with heat dissipation holes (15) on the left side, inside the side door (12) and on the right side of the secondary box (2). The heat dissipation holes (15) are all provided with rainproof covers (151) above them.

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