Residential distribution box

Abstract

The utility model discloses a residential distribution box, which relates to the technical field of distribution boxes and comprises a wire inlet bin, and the side wall of the wire inlet bin is provided with a first wire inlet hole and a first wire outlet hole. The side wall of the copper bar bin is provided with a second wire inlet hole, the side wall of the copper bar bin is provided with a plurality of installation areas and a plurality of second wire outlet holes, the second wire outlet holes are formed in the installation areas respectively, and the copper bar bin is detachably connected to the wire inlet bin so that the second wire inlet hole can be communicated with the first wire outlet hole; and the side walls of the plurality of wire outlet bins are all provided with third wire inlet holes and third wire outlet holes, and the plurality of wire outlet bins are all detachably connected to the copper bar bin and are respectively located at the plurality of installation areas, so that the plurality of third wire inlet holes are respectively communicated with the plurality of second wire outlet holes. The residential distribution box is a combined distribution box, and the transportation convenience of the residential distribution box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, and particularly relates to a residential distribution box. Background Art

[0002] A residential distribution box is an important electrical equipment for power distribution, control, protection and monitoring in a residence. In the prior art, the distribution box is often of an integrated design, and the number and layout of its compartments are fixed at the time of factory production. Moreover, the distribution box is a large-sized and heavy integral device, which results in limitations in space and weight during the transportation process of the distribution box, and is not conducive to improving the transportation convenience of the distribution box. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a residential distribution box, which is beneficial to improving the transportation convenience of the distribution box.

[0004] The residential distribution box according to an embodiment of the utility model includes:

[0005] An incoming line compartment, in which a first incoming line hole and a first outgoing line hole are formed on the side wall of the incoming line compartment;

[0006] A copper busbar compartment, in which a second incoming line hole is formed on the side wall of the copper busbar compartment, there are a plurality of installation areas on the side wall of the copper busbar compartment, a plurality of second outgoing line holes are formed on the side wall of the copper busbar compartment, and the plurality of second outgoing line holes are respectively arranged in the plurality of installation areas. The copper busbar compartment is detachably connected to the incoming line compartment so that the second incoming line hole is communicated with the first outgoing line hole;

[0007] A plurality of outgoing line compartments, in which a third incoming line hole and a third outgoing line hole are formed on the side wall of each of the plurality of outgoing line compartments. The plurality of outgoing line compartments are all detachably connected to the copper busbar compartment and are respectively located at the plurality of installation areas so that the plurality of third incoming line holes are respectively communicated with the plurality of second outgoing line holes.

[0008] It has at least the following beneficial effects:

[0009] When the residential distribution box needs to be transported, multiple outgoing line bins can be first detached from the busbar bin, and then the busbar bin can be detached from the incoming line bin, so that the incoming line bin, the busbar bin and the outgoing line bins can be transported separately, reducing the difficulty of transporting the overall residential distribution box. Moreover, the handling personnel can more flexibly place the incoming line bin, the busbar bin and the outgoing line bins in a more reasonable manner within the transportation space, enabling the transportation space to be fully utilized. Furthermore, the transportation and handling of the residential distribution box are made more convenient, improving the transportation convenience of the residential distribution box, especially in some cases where the transportation and handling space and weight are limited. When the incoming line bin, the busbar bin and multiple outgoing line bins are transported to the installation environment, the installer can first install the busbar bin on the incoming line bin, and then install multiple outgoing line bins on the busbar bin to complete the assembly of the residential distribution box.

[0010] The residential distribution box according to an embodiment of the present invention further includes a first fastening assembly, and the busbar bin is detachably connected to the incoming line bin through the first fastening assembly.

[0011] For the residential distribution box according to an embodiment of the present invention, the first fastening assembly includes a plurality of first bolts and a plurality of first nuts. A plurality of first mating holes are formed in the side wall of the incoming line bin, and a plurality of second mating holes are formed in the side wall of the busbar bin. The plurality of first bolts respectively pass through the plurality of first mating holes, the plurality of first bolts respectively pass through the plurality of second mating holes, and the plurality of first nuts are respectively threadedly connected to the plurality of first bolts.

[0012] The residential distribution box according to an embodiment of the present invention further includes a first protective rubber plate. A plurality of first mounting seats are provided on the inner wall of the incoming line bin, and all the plurality of first mounting seats are close to the opening of the incoming line bin. The first protective rubber plate is arranged in the incoming line bin and is detachably connected to the plurality of first mounting seats so that the first protective rubber plate can block the opening of the incoming line bin.

[0013] For the residential distribution box according to an embodiment of the present invention, the first protective rubber plate is made of a transparent material.

[0014] For the residential distribution box according to an embodiment of the present invention, a first avoidance hole is formed in the first protective rubber plate.

[0015] The residential distribution box according to an embodiment of the present invention further includes a first door panel, and the first door panel is detachably connected to the plurality of first mounting seats so that the first door panel can close the opening of the incoming line bin.

[0016] According to the residential distribution box of the embodiment of the present utility model, a first hook portion is provided on the first door panel, a first hook groove is formed on the side wall of the incoming line bin, and the first hook portion is hooked at the first hook groove.

[0017] According to the residential distribution box of the embodiment of the present utility model, it further includes a plurality of first wall hanging seats, and the plurality of first wall hanging seats are all arranged on the incoming line bin, and the plurality of first wall hanging seats are all used for being installed on a wall.

[0018] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0019] The following further describes the present utility model in conjunction with the drawings and embodiments, where:

[0020] Figure 1 is a schematic structural diagram of the residential distribution box of the embodiment of the present utility model;

[0021] Figure 2 is a schematic structural diagram of another embodiment of the residential distribution box of the embodiment of the present utility model;

[0022] Figure 3 is a schematic internal structural diagram of the incoming line bin, copper row bin and outgoing line bin of the residential distribution box of the embodiment of the present utility model;

[0023] Figure 4 is Figure 3 a partial enlarged view of part A in;

[0024] Figure 5 is Figure 3 a partial enlarged view of part B in;

[0025] Figure 6 is a schematic structural diagram of the incoming line bin, copper row bin, outgoing line bin, first protective rubber plate, second protective rubber plate and third protective rubber plate of the residential distribution box of the embodiment of the present utility model;

[0026] Figure 7 is Figure 6 a partial enlarged view of part C in;

[0027] Figure 8 is a schematic cross-sectional view of the first hook portion on the first door panel of the residential distribution box of the embodiment of the present utility model being hooked on the first hook groove;

[0028] Reference Signs:

[0029] Inlet wire bin 100; First inlet hole 110; First outlet hole 120; First protective rubber plate 130; First avoidance hole 131; First door panel 140; First hook part 141; First hook groove 150; First mounting seat 160; First bolt 170; First nut 180;

[0030] Copper busbar bin 200; Second inlet hole 210; Second outlet hole 220; Second protective rubber plate 230; Second door panel 240; Second mounting seat 250;

[0031] Outlet wire bin 300; Third inlet hole 310; Third outlet hole 320; Third protective rubber plate 330; Third door panel 340; Third mounting seat 350. Specific embodiments

[0032] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0033] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0034] In the description of the present invention, "a plurality of" means more than two. If the first and second are described only for the purpose of distinguishing technical features, they should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0036] Refer to Figures 1 to 5 , the residential distribution box according to the embodiment of the present invention includes:

[0037] An inlet wire bin 100, and a first inlet hole 110 and a first outlet hole 120 are formed on the side wall of the inlet wire bin 100;

[0038] The copper bar bin 200 has a second inlet hole 210 opened on its side wall. There are multiple installation areas on the side wall of the copper bar bin 200. Multiple second outlet holes 220 are opened on the side wall of the copper bar bin 200, and the multiple second outlet holes 220 are respectively arranged in the multiple installation areas. The copper bar bin 200 is detachably connected to the inlet bin 100 so that the second inlet hole 210 communicates with the first outlet hole 120;

[0039] Multiple outlet bins 300. Third inlet holes 310 and third outlet holes 320 are opened on the side walls of the multiple outlet bins 300. The multiple outlet bins 300 are all detachably connected to the copper bar bin 200 and are respectively located at the multiple installation areas so that the multiple third inlet holes 310 respectively communicate with the multiple second outlet holes 220.

[0040] It can be understood that when transporting the residential distribution box, the multiple outlet bins 300 can be first detached from the copper bar bin 200, and then the copper bar bin 200 can be detached from the inlet bin 100, so that the inlet bin 100, the copper bar bin 200 and the outlet bins 300 can be carried separately, reducing the difficulty of transporting the overall residential distribution box. And the handling personnel can more flexibly place the inlet bin 100, the copper bar bin 200 and the outlet bins 300 in a more reasonable way in the transportation space, enabling the transportation space to be fully utilized, and further making the residential distribution box more convenient during transportation and handling, improving the transportation convenience of the combined residential distribution box, especially in some cases where the transportation and handling space and the transportation and handling weight are limited. When the inlet bin 100, the copper bar bin 200 and the multiple outlet bins 300 are transported to the installation environment, the installer can first install the copper bar bin 200 on the inlet bin 100, and then install the multiple outlet bins 300 on the copper bar bin 200 to complete the assembly of the residential distribution box.

[0041] Furthermore, in the prior art, the distribution box is often of an integrated design, and the number and layout of its compartments are fixed at the time of factory shipment. This makes it impossible to adjust the number and layout of the distribution box compartments according to the number and distribution of residential units, resulting in the distribution box being unable to adapt to different residential installation environments and reducing the versatility of the distribution box. Refer to Figure 1 and Figure 2, in the present utility model, a plurality of outgoing line bins 300 are detachably connected to the busbar bin 200. During the installation process, installers can install the corresponding number of outgoing line bins 300 according to the number of residential units. For example, if there are many residential units, installers can correspondingly install more outgoing line bins 300 on the busbar bin 200; if there are few residential units, installers can correspondingly reduce the number of outgoing line bins 300 installed on the busbar bin 200. On the other hand, when not so many outgoing line bins 300 are needed, that is, when the number of outgoing line bins 300 to be installed on the busbar bin 200 is less than the number of installation areas on the busbar bin 200, installers can determine at which installation areas the outgoing line bins 300 are installed according to the distribution of residential units, so as to change the layout of the plurality of outgoing line bins 300, and further change the bin layout of the residential distribution box to adapt to the distribution of different residential units. The bins of the residential distribution box can be adjusted accordingly according to the number and distribution of residential units, which is beneficial to improving the versatility of the residential distribution box and also beneficial to cost savings.

[0042] In the embodiment of the present utility model, the incoming line bin 100 is the part of the residential distribution box for accessing an external power source, and an incoming power component is arranged therein. The incoming power component includes a main switch, a fuse, a current transformer and a voltage transformer that are electrically connected to each other. The main switch is used to control the on-off of the entire distribution box and automatically cut off the power supply when faults such as overload and short circuit occur in the circuit. The fuse is used as an overcurrent protection element of the circuit. When the current exceeds its rated value, it melts, thereby cutting off the circuit to prevent damage to other components. The current transformer is used to measure and record the current value, which helps to monitor the load condition of the circuit. The voltage transformer is used to measure and record the voltage value to ensure that the voltage in the circuit is stable and meets the requirements. The components in the incoming line bin 100 are common components, and their principles and specific structures will not be further described. The first incoming line hole 110 on the side wall of the incoming line bin 100 is used for wires to pass through, so that the wires of the external power source can pass through the first incoming line hole 110 and be electrically connected to the incoming power component in the incoming line bin 100.

[0043] In the present utility model, the copper busbar compartment 200 is the part in the residential distribution box for connecting and distributing electric energy. A copper busbar assembly is arranged therein, and the copper busbar assembly includes a copper busbar main body, a terminal and an insulating material. Both ends of the copper busbar main body are electrically connected to the power input assembly in the incoming line compartment 100 and the power output assembly in the outgoing line compartment 300 respectively through terminals, so as to realize the distribution of the electric energy provided by the power input assembly in the incoming line compartment 100 to the power output assemblies in multiple outgoing line compartments 300. The insulating material surrounds the copper busbar to prevent current leakage and short circuit and ensure electrical safety. The components in the copper busbar compartment 200 are common components, and their principles and specific structures will not be further elaborated. The first outgoing line hole 120 on the side wall of the incoming line compartment 100 and the second incoming line hole 210 on the side wall of the copper busbar compartment 200 are both used for the wire to pass through, so that the power input assembly in the incoming line compartment 100 and the power output assembly in the outgoing line compartment 300 can be electrically connected through the wire. The power input assembly in the incoming line compartment 100, the copper busbar assembly in the copper busbar compartment 200 and the power output assembly in the outgoing line compartment 300 can cooperate with each other to realize the power distribution function of the residential distribution box, which will not be further elaborated here.

[0044] In the present utility model, the outgoing line compartment 300 is the part in the residential distribution box for distributing electric energy to each electrical unit. An power output assembly is arranged therein, and the power output assembly includes a branch switch, a terminal and a leakage protector. The components in the outgoing line compartment 300 are common components, and their principles and specific structures will not be further elaborated. The second outgoing line hole 220 on the side wall of the copper busbar compartment 200 and the third incoming line hole 310 on the side wall of the outgoing line compartment 300 are both used for the wire to pass through, so that the copper busbar assembly in the copper busbar compartment 200 and the power output assembly in the outgoing line compartment 300 can be electrically connected through the wire. The third outgoing line hole 320 on the side wall of the outgoing line compartment 300 is used for the wire to pass through, so that the power output assembly in the outgoing line compartment 300 can distribute and transport the electric energy to each electrical unit. Each outgoing line compartment 300 is a common complete three-phase five-wire system, which will not be further elaborated here.

[0045] In the prior art, one outgoing line compartment 300 of the distribution box needs to distribute and transport the electric energy to multiple electrical units, which causes multiple power output assemblies to be arranged in one outgoing line compartment 300, making it inconvenient for the installer to distinguish the property rights of each electrical unit. In the present utility model, one outgoing line compartment 300 can distribute and transport the electric energy to one electrical unit or two electrical units. By arranging multiple outgoing line compartments 300 for compartmentalization processing, it is ensured that each connected residential unit is independent of each other, does not affect each other, and is convenient for property right distinction.

[0046] Reference Figures 3 to 5, the residential distribution box further includes a first fastening assembly, and the busbar chamber 200 is detachably connected to the incoming line chamber 100 through the first fastening assembly. Specifically, the first fastening assembly includes a plurality of first bolts 170 and a plurality of first nuts 180. A plurality of first mating holes are formed in the side wall of the incoming line chamber 100, and a plurality of second mating holes are formed in the side wall of the busbar chamber 200. The plurality of first bolts 170 are respectively inserted into the plurality of first mating holes, the plurality of first bolts 170 are respectively inserted into the plurality of second mating holes, and the plurality of first nuts 180 are respectively threadedly connected to the plurality of first bolts 170.

[0047] It can be understood that when the busbar chamber 200 needs to be installed on the incoming line chamber 100, the installer can first place the busbar chamber 200 on the incoming line chamber 100 so that the plurality of second mating holes on the busbar chamber 200 respectively correspond to the plurality of first mating holes on the incoming line chamber 100 one by one. Then the installer inserts the plurality of first bolts 170 into the plurality of first mating holes and the plurality of second mating holes respectively, and then tightens the plurality of first nuts 180 on the plurality of first bolts 170 respectively, and the installation of the busbar chamber 200 can be completed. When the busbar chamber 200 needs to be disassembled from the incoming line chamber 100, the installer only needs to loosen and remove the plurality of first nuts 180, and the disassembly of the busbar chamber 200 can be completed.

[0048] In the embodiment of the present utility model, the side plate of the busbar chamber 200 is detachable. When the number of busbar chambers 200 needs to be increased, the relative side plates of the two busbar chambers 200 can be disassembled and the two busbar chambers 200 can be installed together so that the two busbar chambers 200 communicate, thereby achieving the purpose of increasing the busbar chamber 200. By analogy, a plurality of busbar chambers 200 can also be connected together, which will not be elaborated here.

[0049] Reference Figure 6 and Figure 7 , the residential distribution box further includes a first protective rubber sheet 130. A plurality of first mounting seats 160 are provided on the inner wall of the incoming line chamber 100. The plurality of first mounting seats 160 are all close to the opening of the incoming line chamber 100. The first protective rubber sheet 130 is arranged in the incoming line chamber 100 and is detachably connected to the plurality of first mounting seats 160 so that the first protective rubber sheet 130 can block the opening of the incoming line chamber 100. It can be understood that the first protective rubber sheet 130 usually has good insulation performance and can effectively isolate the live part to prevent the installer from getting an electric shock when contacting the incoming line chamber 100. As an embodiment of the present utility model, the first protective rubber sheet 130 is made of a transparent material. It can be understood that the installer can clearly observe the situation inside the incoming line chamber 100 through the transparent first protective rubber sheet 130, including the state of electrical components such as the incoming power assembly and the wiring situation, etc., which helps the installer to timely discover potential safety hazards and faults and improve the reliability and maintenance efficiency of the residential distribution box.

[0050] As an embodiment of the present utility model, a first avoidance hole 131 is provided on the first protective rubber plate 130. It can be understood that the first avoidance hole 131 provided on the first protective plate allows the main switch in the incoming line bin 100 to pass through, enabling the installer to directly operate the main switch externally without opening the first protective rubber plate 130 of the entire incoming line bin 100, thereby improving the convenience of operating the main switch. On the other hand, a sealing structure is provided between the main switch and the inner wall of the first avoidance hole 131 to prevent impurities such as dust and water vapor from entering the interior of the incoming line bin 100.

[0051] Reference Figure 1 and Figure 2 Also referring to

[0052] Reference Figure 1 and Figure 8 The residential distribution box further includes a first door panel 140, and the first door panel 140 is detachably connected to a plurality of first mounting seats 160 so that the first door panel 140 can close the opening of the incoming line bin 100. It can be understood that the first door panel 140 can prevent external objects (such as tools, water, dust, etc.) from accidentally entering the interior of the incoming line bin 100, avoiding damage or short - circuit of electrical components such as incoming power components, and further ensuring electrical safety.

[0053] As an embodiment of the present utility model, the residential distribution box further includes a plurality of first wall - hanging seats, and the plurality of first wall - hanging seats are all provided on the incoming line bin 100, and the plurality of first wall - hanging seats are all used for mounting on the wall. It can be understood that the first wall - hanging seats can be fixed to the wall through bolt fasteners, and thus the incoming line bin 100 is fixedly installed on the wall through the plurality of first wall - hanging seats.

[0054] Specifically, in the present utility model, the residential distribution box further includes a plurality of screws. A plurality of threaded holes are provided on the first mounting seat 160, and the first protective rubber plate 130 is connected to the plurality of first mounting seats 160 through screws, and the first door panel 140 is connected to the plurality of first mounting seats 160 through screws. A plurality of threaded holes are correspondingly provided on the first mounting seat 160. Both the first door panel 140 and the first protective rubber plate 130 are detachably connected to the plurality of first mounting seats 160 through common screw - connection methods, which will not be further elaborated here.

[0055] As an embodiment of the present utility model, the residential distribution box further includes a plurality of second fastening components, and a plurality of the outgoing line bins 300 are respectively detachably connected to the busbar bin 200 through the second fastening components, so that the plurality of outgoing line bins 300 are respectively located at a plurality of installation areas. Specifically, a plurality of third mating holes are respectively formed in the side walls of the busbar bin 200 corresponding to the plurality of installation areas, a plurality of fourth mating holes are formed in the plurality of outgoing line bins 300, and the plurality of second fastening components include a plurality of second bolts and a plurality of second nuts. Here, the installation method of one outgoing line bin 300 will be described. When it is necessary to install the outgoing line bin 300 on the busbar bin 200, the installer can first place the outgoing line bin 300 on the corresponding installation area of the busbar bin 200, so that the plurality of fourth mating holes on the outgoing line bin 300 respectively correspond to the plurality of third mating holes on the installation area one by one. Then the installer inserts the plurality of second bolts into the plurality of fourth mating holes and the plurality of third mating holes respectively, and then tightens the plurality of second nuts on the plurality of second bolts respectively, and the installation of one outgoing line bin 300 can be completed. When it is necessary to remove the outgoing line bin 300 from the busbar bin 200, the installer only needs to loosen and remove the plurality of second nuts to complete the removal of the outgoing line bin 300.

[0056] In the embodiment of the present utility model, the side plate and the top plate of the outgoing line bin 300 are detachable, that is, connection function bins, such as a metering bin, etc., can be added to the top and side of the outgoing line bin 200. When it is necessary to install the function bin, the side plate and the top plate of the outgoing line bin 300 can be removed and the function bin can be installed on the side or the top surface of the outgoing line bin 300, so that the outgoing line bin 300 is communicated with the function bin, thereby achieving the purpose of adding the function bin.

[0057] As an embodiment of the present utility model, the residential distribution box further includes a second protective rubber plate 230 and a third protective rubber plate 330. A plurality of second mounting seats 250 are provided on the inner wall of the busbar bin 200. The plurality of second mounting seats 250 are all close to the opening of the busbar bin 200. The second protective rubber plate 230 is arranged in the busbar bin 200 and is detachably connected to the plurality of second mounting seats 250 so that the second protective rubber plate 230 can block the opening of the busbar bin 200. A plurality of third mounting seats 350 are provided on the inner wall of the outgoing line bin 300. The plurality of third mounting seats 350 are all close to the opening of the outgoing line bin 300. The third protective rubber plate 330 is arranged in the outgoing line bin 300 and is detachably connected to the plurality of third mounting seats 350 so that the third protective rubber plate 330 can block the opening of the outgoing line bin 300. The second protective rubber plate 230 and the third protective rubber plate 330 have the same function as the first protective rubber plate 130, and will not be further elaborated here. The second protective rubber plate 230 is also detachably connected to the plurality of second mounting seats 250 by means of screw connection. The third protective rubber plate 330 is also detachably connected to the plurality of third mounting seats 350 by means of screw connection. A plurality of threaded holes are correspondingly provided on the plurality of second mounting seats 250 and the plurality of third mounting seats 350. The third protective rubber plate 330 is also made of a transparent material, and a third avoidance hole is also provided on the third protective rubber plate 330. The third avoidance hole is used for the branch switch in the outgoing line bin 300 to pass through, and will not be further elaborated here.

[0058] As an embodiment of the present utility model, a second hook portion is provided on the second door panel 240, and a second hook groove is provided on the side wall of the busbar bin 200. The second hook portion is hooked at the second hook groove. A third hook portion is provided on the third door panel 340, and a third hook groove is provided on the side wall of the outgoing line bin 300. The third hook portion is hooked at the third hook groove. It can be understood that the second door panel 240 is hooked on the busbar bin 200 through the second hook portion, and the third door panel 340 is hooked on the outgoing line bin 300 through the third hook portion, preventing the second door panel 240 and the third door panel 340 from falling during the process of the installer disassembling the second door panel 240 and the third door panel 340. The residential distribution box further includes a plurality of second wall hanging seats and a plurality of third wall hanging seats. The plurality of second wall hanging seats are all arranged on the busbar bin 200, and the plurality of third wall hanging seats are all arranged on the outgoing line bin 300. The plurality of second wall hanging seats and the plurality of third wall hanging seats are all used for mounting on the wall. It can be understood that the second wall hanging seats and the third wall hanging seats can both be fixed on the wall through bolt fasteners, so that the busbar bin 200 is fixedly installed on the wall through the plurality of second wall hanging seats, and the outgoing line bin 300 is fixedly installed on the wall through the plurality of third wall hanging seats.

[0059] In the embodiment of the present utility model, the residential distribution box further includes a plurality of screws. A plurality of threaded holes are correspondingly formed on the second mounting seat 250 and the third mounting seat 350. The second protective rubber plate 230 and the third protective rubber plate 330 are respectively connected to the plurality of second mounting seats 250 and the plurality of third mounting seats 350 by screws. The second door panel 240 and the third door panel 340 are respectively connected to the plurality of second mounting seats 250 and the plurality of third mounting seats 350 by screws, which will not be elaborated here. The first door panel 140, the second door panel 240 and the third door panel 340 are respectively connected to the first mounting seat 160, the second mounting seat 250 and the third mounting seat 350 by screws, so that the residential distribution box can be installed in a narrow electrical shaft.

[0060] As an embodiment of the present utility model, the first door panel 140, the second door panel 240 and the third door panel 340 can be respectively connected to one of the first mounting seat 160, the second mounting seat 250 and the third mounting seat 350 by lead-sealed screws, and pluggable grounding wire structures are provided on the first door panel 140, the second door panel 240 and the third door panel 340, which will not be elaborated here. It can be understood that using lead-sealed screws can ensure that the first door panel 140, the second door panel 240 and the third door panel 340 are not randomly opened without authorization. Only the person owning the property right of the distribution box can open the first door panel 140, the second door panel 240 and the third door panel 340. Therefore, the lead-sealed screws not only play a role in protecting the distribution box and its internal equipment, but also play a role in distributing property rights.

[0061] Specifically, in the embodiment of the present utility model, the copper bar bin 200 is detachably connected to the upper side wall of the incoming line bin 100, and a plurality of outgoing line bins 300 are all detachably connected to the upper side wall of the copper bar bin 200, that is, the outgoing line bins 300, the copper bar bin 200 and the incoming line bin 100 are arranged in sequence from top to bottom.

[0062] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0063] Certainly, the present utility model is not limited to the above embodiments. Those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of the present utility model, and these equivalent deformations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A residential distribution box, characterized in that, Including: An incoming line bin, a first incoming line hole and a first outgoing line hole are formed in the side wall of the incoming line bin; A copper busbar bin, a second incoming line hole is formed in the side wall of the copper busbar bin, there are multiple installation areas on the side wall of the copper busbar bin, multiple second outgoing line holes are formed in the side wall of the copper busbar bin, and the multiple second outgoing line holes are respectively arranged in the multiple installation areas. The copper busbar bin is detachably connected to the incoming line bin so that the second incoming line hole communicates with the first outgoing line hole; Multiple outgoing line bins, a third incoming line hole and a third outgoing line hole are formed in the side walls of the multiple outgoing line bins, and the multiple outgoing line bins are all detachably connected to the copper busbar bin and are respectively located at the multiple installation areas so that the multiple third incoming line holes respectively communicate with the multiple second outgoing line holes.

2. The residential distribution box according to claim 1, characterized in that: It further includes a first fastening assembly, and the copper busbar bin is detachably connected to the incoming line bin through the first fastening assembly.

3. The residential distribution box according to claim 2, characterized in that: The first fastening assembly includes multiple first bolts and multiple first nuts. Multiple first mating holes are formed in the side wall of the incoming line bin, multiple second mating holes are formed in the side wall of the copper busbar bin, the multiple first bolts respectively pass through the multiple first mating holes, the multiple first bolts respectively pass through the multiple second mating holes, and the multiple first nuts are respectively threadedly connected to the multiple first bolts.

4. The residential distribution box according to claim 1, wherein: It further includes a first protective rubber plate. Multiple first mounting seats are arranged on the inner wall of the incoming line bin, and the multiple first mounting seats are all close to the opening of the incoming line bin. The first protective rubber plate is arranged in the incoming line bin, and the first protective rubber plate is detachably connected to the multiple first mounting seats so that the first protective rubber plate can block the opening of the incoming line bin.

5. The residential distribution box according to claim 4, wherein: The first protective rubber plate is made of a transparent material.

6. The residential distribution box according to claim 4, characterized in that: A first avoiding hole is formed in the first protective rubber plate.

7. The residential distribution box according to claim 4, characterized in that: It further includes a first door panel, and the first door panel is detachably connected to the multiple first mounting seats so that the first door panel can close the opening of the incoming line bin.

8. The residential distribution box according to claim 7, wherein: A first hook portion is arranged on the first door panel, and a first hook groove is formed in the side wall of the incoming line bin. The first hook portion is hooked at the first hook groove.

9. The residential distribution box according to claim 1, characterized in that: It further includes multiple first wall hanging seats, and the multiple first wall hanging seats are all arranged on the incoming line bin. The multiple first wall hanging seats are all used for mounting on a wall, and the incoming line bin is fixed on the wall through the multiple first wall hanging seats.

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