Integrated distribution box for subentry metering

Abstract

The utility model provides an integrated distribution box for subentry metering, relates to the technical field of integrated distribution boxes, and solves the problems that the number of distribution boxes in a traditional design is large, and operation and maintenance are inconvenient. The line module area comprises a lighting control area, a power strip control area and an air conditioner control area which are connected in parallel and are connected in series with a main switch of the main control module area, so that the areas do not influence one another and are controlled to be switched on and off through the main switch; the master control module area is further provided with a protection mechanism and a multifunctional instrument, the protection mechanism is connected with all the areas to prevent damage caused by too high voltage, and current and voltage data can be observed through the multifunctional instrument. According to the utility model, the requirement of subentry metering is met, a plurality of traditional distribution boxes are integrated into one distribution box, and the distribution box is designed according to the proportion of general auxiliary rooms, office area lighting, sockets, air-conditioning loops and power, so that the conventional actual requirements can be met, and the supplementation and maintenance of later equipment are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of integrated distribution box technology, and specifically to an integrated distribution box for sub-item metering. Background Technology

[0002] According to the electrical design requirements of green buildings, lighting, sockets and air conditioning should be metered separately. However, traditional designs set up three types of distribution boxes in the same area according to the classification requirements to achieve separate metering. Therefore, traditional designs have a large number of distribution boxes, complex system structure and are not convenient for operation and maintenance. Utility Model Content

[0003] Therefore, this utility model provides an integrated distribution box for sub-item metering, which solves the problems of large number of distribution boxes, complex system structure, and inconvenience of operation and maintenance in traditional design.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an integrated distribution box for itemized metering, comprising a main body of the distribution box, wherein a main control module area and a line module area are provided within the main body of the distribution box, the main control module area being located at the top of the line module area; the main control module area includes a main switch, a multi-functional meter, and a protective mechanism, the main switch being located to the left of the multi-functional meter, and the protective mechanism being located below the multi-functional meter; the line module area includes a lighting control area, a socket control area, and an air conditioning control area, the lighting control area, the socket control area, and the air conditioning control area being arranged sequentially from top to bottom; the line module area is provided with meters, including a first meter, a second meter, and a third meter, the first meter being located in the lighting control area, the second meter being located in the socket control area, and the third meter being located in the air conditioning control area.

[0005] Preferably, the line module area is provided with a main switch for lighting, a main switch for sockets, and a main switch for air conditioning, which are connected in parallel.

[0006] Preferably, the main switch, the lighting main switch, the socket main switch, and the air conditioning main switch are connected in series.

[0007] Preferably, the lighting control area is provided with a lighting circuit, the socket control area is provided with a socket circuit, and the air conditioning control area is provided with an air conditioning circuit, and the ratio of the number of the lighting circuit, the socket circuit and the air conditioning circuit is set to 2:11:3.

[0008] Preferably, the module name of the lighting circuit is set to Z, the module name of the socket circuit is set to C, and the module name of the air conditioning circuit is set to K.

[0009] Preferably, the lighting circuit and the socket circuit are provided with at least two spare lines, and the air conditioning circuit is provided with at least four spare lines.

[0010] Preferably, the protection mechanism includes a surge protector and a protective housing, the protective housing being bolted to the main body of the distribution box, and the surge protector being disposed inside the protective housing.

[0011] Preferably, the surge protector includes a first surge protector, a second surge protector, and a third surge protector. The lighting control area is connected to the first surge protector, the socket control area is connected to the second surge protector, and the air conditioning control area is connected to the third surge protector.

[0012] Preferably, the multi-functional instrument includes an LCD screen and a communication box, with the LCD screen located on the top side of the communication box.

[0013] Preferably, the multifunctional instrument adopts the RS485 communication protocol.

[0014] The application employs the above technical solution and has at least the following beneficial effects:

[0015] This distribution box meets the requirements for itemized metering and integrates multiple traditional distribution boxes into one. It is designed based on the proportion of lighting, socket, and air conditioning circuits and their power consumption in typical auxiliary rooms and office areas, meeting general practical needs. Internally, the distribution box is divided into three modules, each with an independent meter, providing a foundation for itemized metering. Each module also has an independent main switch (lighting main switch, socket main switch, and air conditioning main switch), allowing for independent maintenance and repair without interference, ensuring ease of use. The number of lighting, socket, and air conditioning circuits is set in a 2:11:3 ratio, meeting practical needs. The design of this distribution box is further optimized based on this ratio, making the three sub-circuits more versatile and reproducible. The numbering is based on the first letter of each functional module's name, making the numbering easier to identify and less prone to confusion, thus improving usability.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0018] Figure 1 This is a schematic diagram of the internal structure of the distribution box provided in this embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the distribution box provided in this embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall control module area structure provided in this embodiment of the utility model;

[0021] Figure 4 This is a circuit layout diagram provided in an embodiment of the present utility model;

[0022] In the diagram: 1. Distribution box main body; 2. Main control module area; 3. Line module area; 4. Main switch; 5. Multifunctional meter; 6. Protective mechanism; 7. Lighting control area; 8. Socket control area; 9. Air conditioning control area; 10. Meter; 11. Lighting main switch; 12. Socket main switch; 13. Air conditioning main switch; 14. Lighting circuit; 15. Socket circuit; 16. Air conditioning circuit; 51. LCD display screen; 52. Communication box; 61. Protective housing; 62. First surge protector; 63. Second surge protector; 64. Third surge protector; 101. First meter; 102. Second meter; 103. Third meter. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] A specific embodiment of this utility model provides an integrated distribution box for itemized metering, combined with the attached... Figure 1 and Figure 2As shown, the main body of the distribution box 1 includes a main control module area 2 and a line module area 3. The main control module area 2 is located at the top of the line module area 3. The main control module area 2 includes a main switch 4, a multi-function meter 5, and a protective mechanism 6. The main switch 4 is located to the left of the multi-function meter 5, and the protective mechanism 6 is located below the multi-function meter 5. The line module area 3 includes a lighting control area 7, a socket control area 8, and an air conditioning control area 9, which are arranged from top to bottom. The line module area 3 is equipped with meters 10, including a first meter 101, a second meter 102, and a third meter 103. The first meter 101 is located in the lighting control area 7, the second meter 102 is located in the socket control area 8, and the third meter 103 is located in the air conditioning control area 9.

[0025] like Figure 4 As shown, specifically, lighting control area 7 is equipped with a main lighting switch 11, socket control area 8 is equipped with a main socket switch 12, and air conditioning control area 9 is equipped with a main air conditioning switch 13. The main lighting switch 11 is connected in series with a first meter 101, the main socket switch 12 is connected in series with a second meter 102, and the main air conditioning switch 13 is connected in series with a third meter 103. The main lighting switch 11, the main socket switch 12, and the main air conditioning switch 13 are connected in parallel. The first meter 101 records the current and voltage data of the lighting control area 7, and the second meter 102 records the current and voltage data of the socket... The current and voltage data of control area 8 are recorded by the third meter 103, and the current and voltage data of air conditioning control area 9 are recorded by the third meter 103. The first meter 101, the second meter 102 and the third meter 103 do not affect each other. The main switch 11 for lighting, the main switch 12 for sockets and the main switch 13 for air conditioning are connected in series with the main switch 2. The main switch 2 can control the overall power supply status of the circuit module area 3. In this embodiment, at least two spare lines are provided for lighting circuit 14 and socket circuit 15, and at least four spare lines are provided for air conditioning circuit 16 for subsequent equipment replenishment.

[0026] Specifically, lighting control area 7 is equipped with lighting circuit 14, socket control area 8 is equipped with socket circuit 15, and air conditioning control area 9 is equipped with air conditioning circuit 16. The numbering of the sub-circuits in this distribution box is designed according to Z1, Z2, Z3... (lighting), C1, C2, C3... (sockets), and K1, K2, K3 (air conditioning). The numbers are taken from the first letter of the name of each functional module, making the numbers easier to identify and less prone to confusion, thus improving usability. In this embodiment, based on engineering data and practical experience, the number of lighting, socket, and air conditioning circuits is set in a ratio of 2:11:3, which better meets actual needs. The design of this distribution box is further optimized based on this ratio to make the three sub-circuits more universal and replicable. For example, for a 2400 square meter office area, two standard distribution boxes can be directly installed. This modular design can shorten the design and construction cycle.

[0027] Specifically, such as Figure 3 As shown, the protective mechanism 6 is equipped with a protective shell 61 and a surge protector. The protective shell 61 is bolted to the main body of the distribution box. The protective shell 61 is used to house the surge protector. When a surge current or voltage suddenly occurs in the electrical circuit or communication line due to external interference, the surge protector can conduct and divert the current in a very short time, thereby avoiding damage to other equipment in the circuit. In this embodiment, the surge protector includes a first surge protector 62, a second surge protector 63, and a third surge protector 64, which are respectively connected to the lighting control area 7, the socket control area 8, and the air conditioning control area 9.

[0028] Specifically, such as Figure 3 As shown, the multi-functional instrument 5 includes an LCD screen 51 and a communication box 52. The LCD screen 51 is used to uniformly display the data of the first meter 101, the second meter 102 and the third meter 103, and can complete data transmission through the built-in communication device of the communication box 52. In this embodiment, the RS485 communication protocol is adopted. RS485 adopts differential signal transmission mode and has the characteristics of high speed, long distance and high reliability, which can realize long-distance data transmission.

[0029] Inside the distribution box, it is divided into three modules, each with its own meter, which provides a basis for itemized metering. At the same time, each module has its own main switch (lighting main switch, socket main switch, air conditioning main switch), so the three modules can be operated independently during inspection and maintenance without affecting each other, thus meeting the convenience of use.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An integrated distribution box for sub-item metering, comprising a distribution box body (1), characterized in that: The main body (1) of the distribution box is provided with a main control module area (2) and a line module area (3), and the main control module area (2) is located on top of the line module area (3); The main control module area (2) includes a main switch (4), a multi-function instrument (5) and a protective mechanism (6). The main switch (4) is located to the left of the multi-function instrument (5), and the protective mechanism (6) is located below the multi-function instrument (5). The circuit module area (3) includes a lighting control area (7), a socket control area (8), and an air conditioning control area (9), which are arranged from top to bottom. The circuit module area (3) is equipped with meters (10), including a first meter (101), a second meter (102), and a third meter (103). The first meter (101) is located in the lighting control area (7), the second meter (102) is located in the socket control area (8), and the third meter (103) is located in the air conditioning control area (9).

2. The integrated distribution box for sub-item metering according to claim 1, characterized in that: The line module area (3) is equipped with a main lighting switch (11), a main socket switch (12) and a main air conditioning switch (13), which are connected in parallel.

3. The integrated distribution box for sub-item metering according to claim 2, characterized in that: The main switch (4), the lighting main switch (11), the socket main switch (12), and the air conditioning main switch (13) are connected in series.

4. The integrated distribution box for sub-item metering according to claim 3, characterized in that: The lighting control area (7) is provided with a lighting circuit (14), the socket control area (8) is provided with a socket circuit (15), and the air conditioning control area (9) is provided with an air conditioning circuit (16). The ratio of the number of the lighting circuit (14), the socket circuit (15), and the air conditioning circuit (16) is set to 2:11:

3.

5. The integrated distribution box for sub-item metering according to claim 4, characterized in that: The module name of the lighting circuit (14) is set to Z, the module name of the socket circuit (15) is set to C, and the module name of the air conditioning circuit (16) is set to K.

6. The integrated distribution box for sub-item metering according to claim 5, characterized in that: At least two spare lines are provided in the lighting circuit (14) and the socket circuit (15), and at least four spare lines are provided in the air conditioning circuit (16).

7. The integrated distribution box for sub-item metering according to claim 1, characterized in that: The protective mechanism (6) includes a surge protector and a protective shell (61). The protective shell (61) is bolted to the main body (1) of the distribution box. The surge protector is installed inside the protective shell (61).

8. The integrated distribution box for sub-item metering according to claim 7, characterized in that: The surge protector includes a first surge protector (62), a second surge protector (63) and a third surge protector (64). The lighting control area (7) is connected to the first surge protector (62), the socket control area (8) is connected to the second surge protector (63), and the air conditioning control area (9) is connected to the third surge protector (64).

9. The integrated distribution box for sub-item metering according to claim 1, characterized in that: The multi-functional instrument (5) includes an LCD screen (51) and a communication box (52), with the LCD screen (51) located on the top side of the communication box (52).

10. The integrated distribution box for sub-item metering according to claim 9, characterized in that: The multi-functional instrument (5) adopts the RS485 communication protocol.

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