Movable hoop type distribution box
By designing a movable clamp-type distribution box, the problem of traditional distribution boxes not being securely fixed on light poles of different diameters is solved, achieving stable installation and height adjustment, improving construction efficiency and safety, while also having good heat dissipation performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TANGSHAN QICHENG ELECTRIC CO LTD
- Filing Date
- 2025-03-15
- Publication Date
- 2026-04-24
AI Technical Summary
Traditional distribution boxes are difficult to securely fix to light poles of different diameters. Forced installation can easily cause shaking and slippage. They also cannot be adjusted in height according to the work position, affecting construction efficiency and safety.
A movable clamp-type distribution box was designed, comprising a box body, a rear groove, clamps, a tensioning assembly, a support and movement assembly, and a heat dissipation assembly. Fixing and height adjustment are achieved through structures such as adjusting screws, round rods, moving frames, and pulleys. A flexible metal clamp and an anti-slip structure are used to enhance the sturdiness, and a cooling fan and filter are provided for heat dissipation.
It enables the distribution box to be firmly fixed on columns of different diameters, supports height adjustment, improves construction efficiency and safety, and has good heat dissipation function.
Smart Images
Figure CN224164533U_ABST
Abstract
Description
Technical Field
[0001] The embodiments disclosed herein relate to the field of distribution box technology, and more specifically, to a movable clamp-type distribution box. Background Technology
[0002] In modern power supply systems, distribution boxes, as key equipment for distributing electrical energy and controlling circuits, are widely used in various locations, from construction sites and factory workshops to outdoor temporary power supply areas; their importance is self-evident. Traditionally, distribution boxes are mostly installed as floor-mounted or wall-mounted units. However, for scenarios requiring outdoor power distribution using poles, streetlights, or other column-like structures, traditional installation methods have numerous drawbacks.
[0003] In construction sites and other locations with complex and changing environments, the location of distribution boxes needs to be flexibly adjusted according to the construction progress and equipment layout. Traditional wall-mounted distribution boxes are limited by wall space and cannot be installed on columns in open areas. If floor-mounted installation is used, they are not only susceptible to rainwater soaking and impacts from external objects, but also difficult to adapt to the need for frequent relocation, leading to increased electrical safety hazards and reduced construction efficiency. In municipal engineering, street light maintenance and temporary road lighting require distribution boxes to draw power from and supply power close to column-like structures such as light poles. Traditional distribution boxes are difficult to securely fix to light poles of different diameters. Forced installation can easily cause the distribution box to shake and slip, threatening the safety of power maintenance personnel. Furthermore, the height cannot be adjusted according to the work position, greatly affecting the work process.
[0004] Therefore, improvements have been made to address the aforementioned issues. Utility Model Content
[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a movable clamp-type distribution box, which solves the technical problems in the prior art where traditional distribution boxes are difficult to fix firmly on light poles of different diameters, forced installation is prone to causing the distribution box to shake and slip, threatening the safety of power maintenance personnel, and the height cannot be adjusted according to the work position, which greatly affects the work.
[0006] According to one aspect, at least one embodiment of this disclosure provides a movable clamp-type distribution box, comprising:
[0007] The housing and the rear groove, wherein the rear groove is formed on the side surface of the housing;
[0008] A clamp and a tensioning assembly, wherein the clamp is disposed within the rear groove and the tensioning assembly is disposed between the clamp and the rear groove;
[0009] A supporting movable component is disposed within the clamp;
[0010] A heat dissipation assembly is disposed within the rear slot;
[0011] The tensioning assembly includes a pair of inner frames, which are fixed inside the rear groove. A pair of adjusting screws are rotatably connected between the inner surface of the box body and the inner wall of the rear groove. A pair of round rods are fixed between the two sides of the inner frames and the inner wall of the rear groove, and a movable frame is slidably connected to the round rods.
[0012] As a further technical solution, the movable frame and the adjusting screw are connected by a threaded connection. Hook grooves are provided on both sides of the movable frame, and the clamp is fitted into the hook groove. A screwing block is provided at one end of the adjusting screw.
[0013] As a further technical solution, the supporting moving component includes several grooves, which are respectively opened on the inner surface of the inner frame and the clamp. A pair of inner rods are provided in the grooves, and a movable frame is slidably connected to the inner rods.
[0014] As a further technical solution, the movable frame is rotatably connected to a pulley, a spring is fitted on the inner rod, the pulley protrudes from the outside of the movable frame, and the surface of the pulley is an anti-slip surface.
[0015] As a further technical solution, the heat dissipation component includes a pair of cooling fans, both of which are installed in the rear slot. A pair of slots are provided on both sides of the rear slot. One side of the slot is a through structure, and a filter screen is inserted into the slot.
[0016] As a further technical solution, the hook groove has an L-shaped concave structure, and the inside of the hook groove has an anti-slip structure.
[0017] As a further technical solution, the screw block is embedded in the surface of the housing, and the surface of the screw block is a concave hexagonal structure.
[0018] As a further technical solution, a handle is provided at one end of the filter screen.
[0019] As a further technical solution, the clamp adopts a flexible metal structure, and the inner surface of the clamp is an anti-slip surface.
[0020] As a further technical solution, the outer end face of the cooling fan protrudes outward, and the protruding part of the outer end face of the cooling fan is in contact with the surface of the filter screen.
[0021] The beneficial effects of the embodiments disclosed herein are as follows:
[0022] 1. In this disclosure, a tensioning assembly is provided. Through the interaction of the adjusting screw, round rod, movable frame, hook groove and screwing block, the movable frame can be connected to the clamp by hook. By controlling the two movable frames to shorten the distance, the clamp is tightened, and the box can be firmly fixed to the column. This connection method is also convenient for disassembly.
[0023] 2. In this disclosure, a support and movement component is provided. Through the interaction of structures such as grooves, inner rods, movable frames, pulleys, and springs, the component can move up and down to adjust its position when it is held on a column, making it easy to fix at various heights. Attached Figure Description
[0024] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.
[0025] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;
[0026] Figure 2 This is an isometric drawing of the present disclosure;
[0027] Figure 3 This is an isometric drawing from another perspective of this disclosure;
[0028] Figure 4 This is a cross-sectional view of the present disclosure;
[0029] Figure 5 This is another sectional view of the present disclosure;
[0030] Figure 6 This is yet another sectional view from which the present disclosure is made;
[0031] In the diagram: 1. Housing; 2. Rear groove; 3. Clamp; 4. Tensioning assembly; 4-1. Inner frame; 4-2. Adjusting screw; 4-3. Round rod; 4-4. Moving frame; 4-5. Hook groove; 4-6. Twisting block; 5. Support moving assembly; 5-1. Groove; 5-2. Inner rod; 5-3. Moving frame; 5-4. Pulley; 5-5. Spring; 6. Heat dissipation assembly; 6-1. Cooling fan; 6-2. Slot; 6-3. Filter screen; 7. Handle. Detailed Implementation
[0032] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.
[0033] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0034] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0035] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0036] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.
[0037] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0038] like Figures 1-6 As shown, a movable clamp-type distribution box according to an embodiment of the present disclosure is illustrated, comprising:
[0039] The housing 1 and the rear groove 2 are formed on the side surface of the housing 1;
[0040] The clamp 3 and the tensioning component 4 are provided. The clamp 3 is installed inside the rear groove 2, and the tensioning component 4 is installed between the clamp 3 and the rear groove 2.
[0041] Supporting movable component 5 is installed inside clamp 3;
[0042] Heat dissipation component 6 is installed inside the rear slot 2;
[0043] The tensioning assembly 4 includes a pair of inner frames 4-1, which are fixed inside the rear groove 2. A pair of adjusting screws 4-2 are rotatably connected between the inner surface of the box 1 and the inner wall of the rear groove 2. A pair of round rods 4-3 are fixed between the two sides of the inner frames 4-1 and the inner wall of the rear groove 2. A movable frame 4-4 is slidably connected to the round rods 4-3. The movable frame 4-4 is connected to the adjusting screws 4-2 by threaded engagement. Hook grooves 4-5 are opened on both sides of the movable frame 4-4. The clamp 3 is fitted into the hook grooves 4-5. A screwing block 4-6 is provided at one end of the adjusting screw 4-2.
[0044] In some examples, to achieve the effect of fixing by clamp 3, a tensioning component 4 is designed. Two inner frames 4-1 are set in the rear groove 2. Adjusting screws 4-2 and round rods 4-3 are respectively set on both sides of the inner frames 4-1. The round rods 4-3 are located at the upper and lower ends of the adjusting screws 4-2. Moving frames 4-4 are connected to the round rods 4-3 and the adjusting screws 4-2. The adjusting screws 4-2 can control the moving frames 4-4 to move on the round rods 4-3. One end of the moving frames 4-4 is provided with a hook groove 4-5. The clamp 3 is hooked in the hook groove 4-5. When the two moving frames 4-4 move, the clamp 3 can be tightened for fixing. One end of the adjusting screws 4-2 is provided with a screwing block 4-6. The adjusting screws 4-2 can be turned by screwing the screwing block 4-6.
[0045] like Figures 1-6 As shown, this embodiment proposes a support and movement component 5, which includes several grooves 5-1. The grooves 5-1 are respectively opened on the inner surface of the inner frame 4-1 and the clamp 3. A pair of inner rods 5-2 are provided in the grooves 5-1. A movable frame 5-3 is slidably connected to the inner rods 5-2. A pulley 5-4 is rotatably connected inside the movable frame 5-3. A spring 5-5 is installed on the inner rods 5-2. The pulley 5-4 protrudes outside the movable frame 5-3. The surface of the pulley 5-4 is an anti-slip structure surface.
[0046] In some examples, to achieve the effect of sliding up and down, a supporting moving component 5 is designed. Grooves 5-1 are provided on the inner side of the clamp 3 and the surface of the inner frame 4-1. There are multiple grooves 5-1 in the clamp 3. Two inner rods 5-2 and springs 5-5 are set in the grooves 5-1. A movable frame 5-3 is slidably mounted on the inner rods 5-2. The springs 5-5 are connected between the grooves 5-1 and the movable frame 5-3, which can make the movable frame 5-3 generate elastic force. The movable frame is internally rotatably connected to a pulley 5-4. The pulley 5-4 can be supported on the surface of the column to facilitate up and down sliding.
[0047] like Figures 2-3 As shown, the heat dissipation assembly 6 includes a pair of cooling fans 6-1, both of which are installed in the rear slot 2. A pair of slots 6-2 are provided on both sides of the rear slot 2. One side of the slot 6-2 is a through structure, and a filter screen 6-3 is inserted into the slot 6-2.
[0048] In some examples, a heat dissipation component 6 is designed to achieve heat dissipation. Two cooling fans 6-1 are installed in the rear slot 2 for heat dissipation. Slots 6-2 with the same positions as the cooling fans 6-1 are opened on both sides of the rear slot 2. One side is a through structure. A filter screen 6-3 is inserted into the slot 6-2 to block dust.
[0049] For example, such as Figure 3 As shown, the hook groove 4-5 has an L-shaped concave structure, and the inside of the hook groove 4-5 has an anti-slip structure.
[0050] In some examples, the L-shaped concave structure, combined with the anti-slip surface, can increase the connection's firmness and friction. After insertion, it works in conjunction with the tightening clamp 3 to ensure a secure fit and prevent the device from falling off.
[0051] For example, such as Figure 3 As shown, the screw block 4-6 is embedded in the surface of the housing 1, and the surface of the screw block 4-6 is a concave hexagonal structure.
[0052] In some examples, the concave hexagonal structure, embedded within the surface, facilitates operation with a hex wrench.
[0053] For example, such as Figure 3 As shown, a handle 7 is provided at one end of the filter screen 6-3.
[0054] In some examples, a handle 7 is provided to facilitate pulling the filter 6-3 outward.
[0055] For example, such as Figure 3 As shown, the clamp 3 adopts a flexible metal structure, and the inner surface of the clamp 3 is an anti-slip surface.
[0056] In some examples, a metal structure, combined with an internal anti-slip surface, can completely wrap around the surface of the column and provide excellent anti-slip and secure performance.
[0057] For example, such as Figure 6 As shown, the outer end face of the cooling fan 6-1 protrudes outward, and the protruding part of the outer end face of the cooling fan 6-1 is in contact with the surface of the filter screen 6-3.
[0058] In some examples, the outward protrusion conforms to the filter 6-3, preventing gaps from allowing dust to enter.
[0059] When needed, attach the housing 1 to the surface of the column using the inner frame 4-1, insert it into the hook groove 4-5, and after it is fully inserted, use a hex wrench to insert into the tightening block 4-6 and turn the adjusting screw 4-2 to control the movement of the moving frame 4-4 and slightly tighten the clamp 3. Then push the housing 1 upward, and the pulley 5-4 supports the surface of the column and slides upward. After reaching the appropriate height, tighten the clamp 3 completely. During use, turn on the cooling fan 6-1 to blow air into the interior and squeeze the internal heat outward.
[0060] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications or substitutions should be covered within the scope of the claims of this disclosure.
Claims
1. A movable clamp-type distribution box, characterized in that, include: The box body (1) and the rear groove (2) are formed on the side surface of the box body (1); The clamp (3) and the tensioning assembly (4) are provided, wherein the clamp (3) is disposed in the rear groove (2) and the tensioning assembly (4) is disposed between the clamp (3) and the rear groove (2); A support moving component (5) is provided inside the clamp (3); Heat dissipation assembly (6), wherein the heat dissipation assembly (6) is disposed in the rear slot (2); The tensioning assembly (4) includes a pair of inner frames (4-1), which are fixed inside the rear groove (2). A pair of adjusting screws (4-2) are rotatably connected between the inner surface of the box body (1) and the inner wall of the rear groove (2). A pair of round rods (4-3) are fixed between the two sides of the inner frame (4-1) and the inner wall of the rear groove (2). A movable frame (4-4) is slidably connected to the round rods (4-3).
2. The movable clamp-type distribution box according to claim 1, characterized in that, The movable frame (4-4) and the adjusting screw (4-2) are connected by a threaded connection. Hook grooves (4-5) are provided on both sides of the movable frame (4-4). The clamp (3) is fitted into the hook grooves (4-5). A screwing block (4-6) is provided at one end of the adjusting screw (4-2).
3. A movable clamp-type distribution box according to claim 1, characterized in that, The supporting moving component (5) includes several grooves (5-1), which are respectively opened on the inner surface of the inner frame (4-1) and the clamp (3). A pair of inner rods (5-2) are provided in the grooves (5-1), and a movable frame (5-3) is slidably connected to the inner rods (5-2).
4. A movable clamp-type distribution box according to claim 3, characterized in that, The movable frame (5-3) is rotatably connected to a pulley (5-4), and a spring (5-5) is fitted on the inner rod (5-2). The pulley (5-4) protrudes from the outside of the movable frame (5-3), and the surface of the pulley (5-4) is an anti-slip surface.
5. A movable clamp-type distribution box according to claim 1, characterized in that, The heat dissipation assembly (6) includes a pair of cooling fans (6-1), both of which are installed in the rear slot (2). A pair of slots (6-2) are provided on both sides of the rear slot (2). One side of the slot (6-2) is a through structure, and a filter screen (6-3) is inserted in the slot (6-2).
6. A movable clamp-type distribution box according to claim 2, characterized in that, The hook groove (4-5) has an L-shaped concave structure, and the interior of the hook groove (4-5) has an anti-slip structure.
7. A movable clamp-type distribution box according to claim 2, characterized in that, The screw block (4-6) is embedded in the surface of the housing (1), and the surface of the screw block (4-6) is a concave hexagonal structure.
8. A movable clamp-type distribution box according to claim 5, characterized in that, A handle (7) is provided at one end of the filter screen (6-3).
9. A movable clamp-type distribution box according to claim 1, characterized in that, The clamp (3) adopts a flexible metal structure, and the inner surface of the clamp (3) is an anti-slip surface.
10. A movable clamp-type distribution box according to claim 5, characterized in that, The outer end face of the cooling fan (6-1) protrudes outward, and the protruding part of the outer end face of the cooling fan (6-1) is in contact with the surface of the filter screen (6-3).