Power distribution device with replaceable socket
By designing a detachable socket structure and utilizing the cooperation of L-shaped mounting blocks and elastic sheets, the sockets can be individually disassembled and replaced, solving the problem of damaged sockets requiring overall replacement in existing power distribution equipment and improving the flexibility and efficiency of the equipment.
Patent Information
- Application Number
- CN202422815642.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-18
AI Technical Summary
The existing power distribution equipment has a fixed connection between the internal socket and the power distribution equipment, so when the socket is damaged, it needs to be replaced as a whole, which wastes costs and is inconvenient to use.
A detachable socket structure is designed. The socket can be individually disassembled and replaced by the cooperation of L-shaped mounting blocks and elastic sheets. The socket can be quickly disassembled by using compression screws and cable distribution screws.
It improves the flexibility and utilization efficiency of the socket, reduces replacement costs, reduces waste, and improves the convenience of equipment use.
Smart Images
Figure CN223390843U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power distribution devices, in particular to a power distribution device with replaceable sockets. Background Art
[0002] The function of the power distribution unit is to receive and distribute electrical energy during normal operation. In the event of a fault, it can quickly disconnect the faulty part through automatic or manual operation to restore normal operation. The power distribution unit is a key device for implementing the main electrical wiring function. The power distribution unit product description and main functions are as follows: It is installed in a 19-inch cabinet, with external dimensions of 484*88*50mm. The main input is a UK-25 terminal block, and the output is six 10A or 16A national standard three-flat sockets. It is mainly used to power equipment within the cabinet, distributing the total current of 25A to various devices at six 10A (16A).
[0003] However, the sockets inside the existing power distribution equipment are all fixedly connected to the power distribution equipment. Since they are composed of multiple cables inside, the sockets cannot be disassembled and replaced, which may cause one socket to be damaged and the entire socket needs to be replaced, wasting its cost. The inability to replace it will cause inconvenience to subsequent use.
[0004] Therefore, the sockets inside the above-mentioned existing power distribution equipment are all fixedly connected to the power distribution equipment. Since they are composed of multiple cables inside, the sockets cannot be disassembled and replaced, which causes one socket to be damaged and needs to be replaced as a whole, wasting its cost. The inability to replace it will cause inconvenience to subsequent use. A power distribution device with replaceable sockets can be designed. By having a structure that allows single sockets to be disassembled and replaced, its flexibility can be improved, cost waste can be reduced, and utilization efficiency can be improved. Utility Model Content
[0005] In order to overcome the problem that the sockets inside the existing power distribution equipment are all fixedly connected to the power distribution equipment, the sockets cannot be disassembled and replaced because they are composed of multiple cables inside, which causes one socket to be damaged and the entire socket needs to be replaced, wasting its cost. The inability to replace it will cause inconvenience to subsequent use.
[0006] The technical solution of the utility model is as follows: a power distribution device with a replaceable socket, comprising a power distribution device body, a plurality of evenly arranged mounting slots are provided inside the power distribution device body, a wiring protrusion is provided inside the mounting slot, a branch cable is provided on both the left and right sides of the wiring protrusion, a clamping screw is provided above the branch cable, a detachable socket is provided above the power distribution device body, a socket body is provided below the detachable socket, the socket body is inserted into the mounting slot, a wiring block is provided below the socket body, a wiring hole is provided inside the wiring block, a clamping screw is inserted into the wiring hole, and the power distribution device body The upper end surface is provided with a plurality of evenly arranged positioning grooves, and positioning plugs are provided at the front and rear ends of the positioning grooves, and elastic sheets are provided at the four end feet above the positioning plugs. A first L-shaped mounting block is provided on one side below the detachable socket, and a first through-hole slot is provided inside the first L-shaped mounting block. A second L-shaped mounting block is provided on the side of another detachable socket away from the bottom of the first L-shaped mounting block, and a second through-hole slot is provided inside the second L-shaped mounting block. The elastic sheet is connected to the first L-shaped mounting block and the second L-shaped mounting block through the first through-hole slot and the second through-hole slot respectively.
[0007] Preferably, when the detachable socket is disassembled, the detachable socket near the right side is pulled upward, so that the second L-shaped mounting block on the lower side thereof moves upward. Under the action of pressure, the elastic sheet running through the inside of the second through-hole slot is squeezed close to each other and slowly disengaged from the second through-hole slot. The detachable socket on the other side is also pulled upward in the same manner, so that the first L-shaped mounting block on the lower side thereof moves upward, and at the same time, the elastic sheet is disengaged from the inside of the first through-hole slot, so that the detachable socket can be pulled out of the mounting slot. Then, to replace the detachable socket, it is only necessary to screw the detachable socket fixing screw and the cable tightening screw to disengage it from the wiring hole opened on one side of the wiring block, thereby completing the disassembly of the detachable socket. The structure in which a single socket can be disassembled and replaced improves its flexibility, reduces cost waste, and improves utilization efficiency.
[0008] Preferably, an input box body is provided on one side of the power distribution device body, and an upper cover is provided above the input box body.
[0009] Preferably, a fixing piece is fixedly provided on one side of the input box body and the power distribution device body, and fixing grooves are provided at the front and rear ends inside the fixing piece.
[0010] Preferably, screw holes are provided on the front and rear surfaces of the upper end surface of the power distribution device body, and screws are fixedly provided on the front and rear ends below the detachable socket, and the screws are inserted into the screw holes.
[0011] Preferably, a live main cable is provided inside the input box body, a ground main cable is provided on one side of the live main cable, a neutral main cable is provided on one side of the ground main cable, terminals are provided at both ends of the neutral main cable, and a distribution cable is provided at one end of the terminal.
[0012] Preferably, a three-position jack slot is provided on the upper end surface of the detachable socket, and a cross nut located above the screw rod is provided at both the front and rear ends of the three-position jack slot.
[0013] Preferably, the length of the first L-shaped mounting block is greater than that of the second L-shaped mounting block, and the first L-shaped mounting block and the second L-shaped mounting block overlap and merge.
[0014] Beneficial effects of the utility model:
[0015] When the detachable socket is disassembled, the detachable socket near the right side is pulled upward, so that the second L-shaped mounting block on the lower side thereof moves upward. Under the action of pressure, the elastic sheet running through the second through-hole slot is squeezed close to each other and slowly disengaged from the second through-hole slot. The detachable socket on the other side is also pulled upward in the same manner, so that the first L-shaped mounting block on the lower side thereof moves upward, and at the same time, the elastic sheet is disengaged from the first through-hole slot, so that the detachable socket can be pulled out of the mounting slot. Then, to replace the detachable socket, it is only necessary to screw the detachable socket fixing screw and the cable tightening screw to disengage it from the wiring hole opened on one side of the wiring block, thereby completing the disassembly of the detachable socket. The structure in which a single socket can be disassembled and replaced improves its flexibility, reduces cost waste, and improves utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the power distribution device of the present utility model;
[0017] Figure 2 Shown is a schematic diagram of the cross-sectional three-dimensional structure of the connection between the socket and the power distribution device of the present invention;
[0018] Figure 3 The utility model is shown Figure 2 A schematic diagram of the partially enlarged structure of solid A;
[0019] Figure 4 Shown is a top view of the cross-sectional three-dimensional structure of the connection between the socket and the power distribution device of the utility model;
[0020] Figure 5 The utility model is shown Figure 4 A schematic diagram of the partially enlarged structure of the solid B;
[0021] Figure 6Shown is a side view of the cross-sectional three-dimensional structure of the connection between the socket and the power distribution device of the utility model;
[0022] Figure 7 The utility model is shown Figure 6 Schematic diagram of the enlarged structure of the solid C.
[0023] Explanation of the accompanying drawings: 1. Power distribution device body; 2. Input box body; 3. Upper cover; 4. Fixing piece; 5. Removable socket; 6. Mounting slot; 7. Screw hole; 8. Screw; 9. Socket body; 10. Wiring block; 11. Wiring hole; 12. Positioning slot; 13. Elastic sheet; 14. Positioning plug-in block; 15. Wiring protrusion; 16. Distribution cable; 17. Clamping screw; 18. First L-shaped mounting block; 19. Second L-shaped mounting block; 20. First through-hole slot; 21. Second through-hole slot. DETAILED DESCRIPTION
[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0025] See also Figure 1-Figure 7 The utility model provides an embodiment: a power distribution device with a replaceable socket, comprising a power distribution device body 1, a plurality of evenly arranged mounting slots 6 are provided inside the power distribution device body 1, a wiring protrusion 15 is provided inside the mounting slot 6, a branch cable 16 is provided on both the left and right sides of the wiring protrusion 15, a clamping screw 17 is provided above the branch cable 16, a detachable socket 5 is provided above the power distribution device body 1, a socket body 9 is provided below the detachable socket 5, the socket body 9 is inserted into the mounting slot 6, a wiring block 10 is provided below the socket body 9, a wiring hole 11 is provided inside the wiring block 10, the clamping screw 17 is inserted into the wiring hole 11, and the power distribution device body 1 is provided on the power distribution device body 1. The end surface is provided with a plurality of evenly arranged positioning grooves 12, and positioning plugs 14 are provided at the front and rear ends of the positioning grooves 12, and the four end feet above the positioning plugs 14 are provided with elastic sheets 13. A first L-shaped mounting block 18 is provided on the side below the detachable socket 5, and a first through-hole slot 20 is provided inside the first L-shaped mounting block 18. A second L-shaped mounting block 19 is provided on the side of another detachable socket 5 away from the bottom of the first L-shaped mounting block 18, and a second through-hole slot 21 is provided inside the second L-shaped mounting block 19. The elastic sheet 13 is connected to the first L-shaped mounting block 18 and the second L-shaped mounting block 19 through the first through-hole slot 20 and the second through-hole slot 21 respectively.
[0026] See also Figures 1-4In this embodiment, an input box body 2 is provided on one side of the distribution device body 1, and an upper cover 3 is provided above the input box body 2. A fixing member 4 is fixedly provided on one side of the input box body 2 and the distribution device body 1. The front and rear ends of the fixing member 4 are provided with fixing grooves. The front and rear ends of the upper end surface of the distribution device body 1 are provided with screw holes 7. The front and rear ends of the lower side of the detachable socket 5 are fixed with screws 8, and the screws 8 are inserted into the screw holes 7. When the detachable socket 5 is disassembled, the detachable socket 5 close to the right side is pulled upward, so that the second L-shaped mounting block 19 on the lower side moves upward. Under the action of pressure, the elastic sheet 13 passing through the second through hole slot 21 is squeezed close to each other, and then slowly detaches from the second through hole slot 21. The detachable socket 5 on the other side is also pulled upward in the same way, so that the first L-shaped mounting block 18 on the lower side moves upward.
[0027] See also Figure 5-Figure 7 In this embodiment, a live main cable is provided inside the input box body 2, a ground main cable is provided on one side of the live main cable, a neutral main cable is provided on one side of the ground main cable, terminals are provided at both ends of the neutral main cable, a branch cable 16 is provided at one end of the terminal, a three-position jack slot is provided on the upper end surface of the detachable socket 5, a cross nut located above the screw rod 8 is provided at both ends of the three-position jack slot, the length of the first L-shaped mounting block 18 is greater than the length of the second L-shaped mounting block 19, and the first L-shaped mounting block 18 and the second L-shaped mounting block 1 are connected. 9 overlaps and merges, so that the first L-shaped mounting block 18 on the lower side moves upward, and at the same time, the elastic piece 13 is disengaged from the inside of the first through-hole slot 20, so that the detachable socket 5 can be pulled out of the mounting slot 6. Then, to replace the detachable socket 5, it is only necessary to screw the detachable socket 5 fixing screws and the branch cable 16 tightening screws 17 to disengage the detachable socket 5 from the wiring hole 11 opened on one side of the wiring block 10, and the disassembly of the detachable socket 5 is completed. By using the structure that can disassemble and replace a single socket, its flexibility is improved, cost waste is reduced, and utilization efficiency is improved.
[0028] When working, when the detachable socket 5 is disassembled, the detachable socket 5 near the right side is pulled upward, so that the second L-shaped mounting block 19 on the lower side moves upward. Under the action of pressure, the elastic piece 13 passing through the second through-hole slot 21 is squeezed close and slowly disengaged from the second through-hole slot 21. The detachable socket 5 on the other side is also pulled upward in the same way, so that the first L-shaped mounting block 18 on the lower side moves upward, and at the same time, the elastic piece 13 is disengaged from the first through-hole slot 20, so that the detachable socket 5 can be pulled out of the mounting groove 6. Then, to replace the detachable socket 5, it is only necessary to screw the detachable socket 5 fixing screws and the cable 16 pressing screws 17 to disengage it from the wiring hole 11 opened on one side of the wiring block 10, thereby completing the disassembly of the detachable socket 5. The structure that can disassemble and replace a single socket improves its flexibility, reduces cost waste, and improves utilization efficiency.
[0029] Through the above steps, when the detachable socket 5 is disassembled, the detachable socket 5 near the right side is pulled upward, so that the second L-shaped mounting block 19 on the lower side moves upward, and the elastic piece 13 passing through the second through-hole slot 21 is squeezed close to it under the action of pressure, and then slowly disengages from the second through-hole slot 21. The detachable socket 5 on the other side is also pulled upward in the same way, so that the first L-shaped mounting block 18 on the lower side moves upward, and at the same time, the elastic piece 13 is disengaged from the first through-hole slot 20, so that the detachable socket 5 can be pulled out of the mounting slot 6. Then, to replace the detachable socket 5, just screw The fixing screws of the detachable socket 5 and the tightening screws 17 of the branch cable 16 are sent to separate the detachable socket 5 from the wiring hole 11 opened on one side of the wiring block 10, thereby completing the disassembly of the detachable socket 5. The structure that allows a single socket to be disassembled and replaced improves its flexibility, reduces cost waste, and improves utilization efficiency to solve the problem that the sockets provided inside the existing power distribution equipment are all fixedly connected to the power distribution equipment. Since the sockets are composed of multiple cables inside, the sockets cannot be disassembled and replaced, resulting in damage to one socket and the need to replace the entire socket, which wastes its cost. The inability to replace it will cause inconvenience to subsequent use.
Claims
1. A power distribution device with a replaceable socket, comprising a power distribution device body (1), characterized in that: The distribution device body (1) is provided with a plurality of evenly arranged mounting grooves (6) inside, a wiring protrusion (15) is provided inside the mounting groove (6), a branch cable (16) is provided on both the left and right sides of the wiring protrusion (15), a clamping screw (17) is provided above the branch cable (16), a detachable socket (5) is provided above the distribution device body (1), a socket body (9) is provided below the detachable socket (5), the socket body (9) is inserted into the mounting groove (6), a wiring block (10) is provided below the socket body (9), a wiring hole (11) is provided inside the wiring block (10), the clamping screw (17) is inserted into the wiring hole (11), and a plurality of evenly arranged positioning grooves (11) are provided on the upper end surface of the distribution device body (1) 2), positioning blocks (14) are provided at both front and rear ends of the positioning slot (12), and four end legs above the positioning block (14) are provided with elastic sheets (13), a first L-shaped mounting block (18) is provided on one side below the detachable socket (5), a first through-hole slot (20) is provided inside the first L-shaped mounting block (18), a second L-shaped mounting block (19) is provided on one side of the other detachable socket (5) away from the bottom of the first L-shaped mounting block (18), a second through-hole slot (21) is provided inside the second L-shaped mounting block (19), and the elastic sheet (13) is connected to the first L-shaped mounting block (18) and the second L-shaped mounting block (19) through the first through-hole slot (20) and the second through-hole slot (21), respectively.
2. A power distribution device with a replaceable socket according to claim 1, characterized in that: An input box body (2) is provided on one side of the power distribution device body (1), and an upper cover (3) is provided above the input box body (2).
3. The power distribution device of a replaceable socket according to claim 1, characterized in that: A fixing member (4) is fixedly provided on one side of the input box body (2) and the power distribution device body (1), and fixing grooves are provided at both the front and rear ends of the fixing member (4).
4. The power distribution device of a replaceable socket according to claim 1, characterized in that: Screw holes (7) are provided on the front and rear surfaces of the upper end surface of the power distribution device body (1), and screw rods (8) are fixedly provided on the front and rear ends below the detachable socket (5), and the screw rods (8) are inserted into the screw holes (7).
5. The power distribution device of a replaceable socket according to claim 1, characterized in that: A live main cable is arranged inside the input box body (2), a ground main cable is arranged on one side of the live main cable, a neutral main cable is arranged on one side of the ground main cable, terminals are arranged at both ends of the neutral main cable, and a branch cable (16) is arranged at one end of the terminal.
6. The power distribution device of a replaceable socket according to claim 1, characterized in that: The upper end surface of the detachable socket (5) is provided with a three-position socket slot, and the front and rear ends of the three-position socket slot are both provided with a cross nut located above the screw rod (8).
7. The power distribution device of a replaceable socket according to claim 1, characterized in that: The length of the first L-shaped mounting block (18) is greater than the length of the second L-shaped mounting block (19), and the first L-shaped mounting block (18) and the second L-shaped mounting block (19) overlap and merge.