Cost-saving circuit layout structure

Abstract

The utility model discloses a cost-saving circuit layout structure, which comprises an electric box shell, the lower wall of the electric box shell is provided with a wire inlet, the inner end of the wire inlet is provided with a rubber protection ring, the inner end of the electric box shell is provided with a circuit placing plate, and the four corners of the circuit placing plate are provided with circuit placing plate fixing bolts. The two sides of the surface of the circuit placing plate are each provided with a first wire duct body, three second wire duct bodies are arranged between the two first wire duct bodies, the circuit placing plate is placed at the inner end of the electric box shell and fixed to the four corners of the circuit placing plate through circuit placing plate fixing bolts, and the lower end of the electric box shell is provided with a wire inlet. The wire inlet is protected by a rubber protection ring, electric wires are prevented from being damaged, first wire duct bodies are placed on the two sides of the surface of the circuit placing plate, three sets of second wire duct bodies are placed between the first wire duct bodies, and the electric wires enter the interior of the electric box shell from the wire inlet.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit layout, in particular to a circuit layout structure that saves costs. Background Art

[0002] Circuit layout plays a vital role in electrical system design. It is a key step in converting electrical system design concepts into actual executable solutions. Circuit layout provides an overall overview of the electrical system, showing the connection relationship and layout structure between various components. Through the layout, the overall framework and structure of the system can be clearly understood. Circuit layout describes in detail the connection method and wiring path between various electrical components. This includes the connection method of components such as power supplies, switches, loads, sensors, and the wiring paths of wires, cables, terminal blocks, etc. A properly designed circuit layout can ensure that the electrical system maintains stable and reliable operation while meeting performance requirements. Reasonable wiring and connection methods can reduce circuit impedance and reduce electromagnetic interference, thereby improving the performance and stability of the system. However, the existing distribution box circuit layout is disorganized, which extends the used lines and increases line costs, and the device for fixing electrical appliances is complicated and does not save costs. Therefore, those skilled in the art provide a cost-saving circuit layout structure to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the present invention is to provide a cost-saving circuit layout structure to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A cost-saving circuit layout structure includes an electrical box shell, a lower wall of the electrical box shell is provided with a wire inlet, the inner end of the wire inlet is provided with a rubber protective ring, the inner end of the electrical box shell is provided with a wire placement plate, the four corners of the wire placement plate are provided with wire placement plate fixing bolts, first wire trough bodies are provided on both sides of the surface of the wire placement plate, three groups of second wire trough bodies are provided between two groups of first wire trough bodies, and a first aluminum bar is provided on the surface of the wire placement plate near the upper end.

[0006] Preferably, a second aluminum bar is provided near the lower end of the surface of the circuit placement plate, a power circuit breaker is provided near one end of the first aluminum bar, a leakage protector is provided in the middle of the first aluminum bar, an overvoltage protector is provided near the other end of the first aluminum bar, a frequency converter is provided near one end of the second aluminum bar, and a safety relay is provided in the middle of the second aluminum bar.

[0007] Preferably, a controller is provided near the other end of the second aluminum bar, a terminal block is provided near the lower end of the surface of the circuit placement plate, and a card is provided at the lower end of the power circuit breaker, leakage protector, overvoltage protector, inverter, safety relay and controller.

[0008] Preferably, fixing screws are provided at both ends of the first aluminum bar and the second aluminum bar, the first wire trough body and the second wire trough body include a wire trough cover, a wire trough and a wire trough hole, the upper end of the wire trough is provided with a wire trough cover, and multiple groups of wire trough holes are provided on both sides of the wire trough.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: the circuit placement plate is placed into the inner end of the electrical box casing, and is fixed at the four corners of the circuit placement plate with circuit placement plate fixing bolts; a wire inlet is opened at the lower end of the electrical box casing, and the wire inlet is protected by a rubber protective ring to prevent damage to the wires; first wire trough bodies are placed on both sides of the surface of the circuit placement plate, and three groups of second wire trough bodies are placed between the first wire trough bodies; the wires enter the interior of the electrical box casing from the wire inlet, and the wires enter the interior of the electrical box casing through the first wire trough body and the second wire trough body to neatly arrange the wires in the electrical box casing, avoiding entanglement and crossing of the wires, making the line arrangement more neat and orderly, helping to reduce confusion between the wires, and improving the maintainability and operability of the lines; the wire trough body can provide an additional layer of protection to prevent the wires from being damaged and interfered with by the external environment, such as mechanical collision, dust, moisture, etc. This helps to extend the service life of wires and improve the stability and reliability of electrical equipment. Neat wiring shortens the lines and reduces the cost of line layout. The first aluminum bar and the second aluminum bar are fixed to the line placement plate by fixing screws. The power circuit breaker, leakage protector, overvoltage protector, inverter, safety relay and controller are fixed to the first aluminum bar and the second aluminum bar by the clamps at the lower end to prevent the power circuit breaker, leakage protector, overvoltage protector, inverter, safety relay and controller from moving inside the electrical box casing and fix them in a fixed position. By using simple fixing screws and clamps, the electrical equipment can be firmly fixed in place, avoiding the use of complex fixing devices or specially customized brackets, thereby saving the cost of fixing the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The present invention is a structural diagram of a cost-saving circuit layout structure.

[0011] Figure 2 This is a structural diagram of what is included in a cost-saving circuit layout structure.

[0012] Figure 3 This is a structural diagram of what is included in a cost-saving circuit layout structure.

[0013] Figure 4 This is a structural diagram of what is included in a cost-saving circuit layout structure.

[0014] In the figure: 1. Electrical box shell, 2. Wire inlet, 3. Rubber protection ring, 4. Line placement plate, 5. Line placement plate fixing bolts, 6. First wire trough body, 7. Second wire trough body, 8. First aluminum bar, 9. Second aluminum bar, 10. Power circuit breaker, 11. Leakage protector, 12. Overvoltage protector, 13. Frequency converter, 14. Safety relay, 15. Controller, 16. Terminal block, 17. Clamp, 18. Fixing screws, 19. Wire trough cover, 20. Wire trough, 21. Wire trough hole. DETAILED DESCRIPTION

[0015] See also Figures 1 to 4 In the embodiment of the present invention, a cost-saving circuit layout structure includes an electrical box shell 1, a line inlet 2 is opened on the lower wall of the electrical box shell 1, a rubber protection ring 3 is provided at the inner end of the line inlet 2, a line placement plate 4 is provided at the inner end of the electrical box shell 1, and line placement plate fixing bolts 5 are provided at the four corners of the line placement plate 4. First wire trough bodies 6 are provided on both sides of the surface of the line placement plate 4, and three groups of second wire trough bodies 7 are provided between the two groups of first wire trough bodies 6. A first aluminum bar 8 is provided on the surface of the line placement plate 4 near the upper end, and a second aluminum bar 9 is provided on the surface of the line placement plate 4 near the lower end. A power circuit breaker 10 is provided near one end of the first aluminum bar 8, and a leakage protector 11 is provided in the middle of the first aluminum bar 8. An overvoltage protector 12 is provided near the other end of the aluminum bar 8, a frequency converter 13 is provided near one end of the second aluminum bar 9, a safety relay 14 is provided in the middle of the second aluminum bar 9, and a controller 15 is provided near the other end of the second aluminum bar 9. A terminal block 16 is provided on the surface of the line placement plate 4 near the lower end, and a clamp 17 is provided at the lower end of the power circuit breaker 10, leakage protector 11, overvoltage protector 12, frequency converter 13, safety relay 14 and controller 15. Fixing screws 18 are provided at both ends of the first aluminum bar 8 and the second aluminum bar 9. The first wire trough body 6 and the second wire trough body 7 include a wire trough cover 19, a wire trough 20 and a wire trough hole 21. The upper end of the wire trough 20 is provided with a wire trough cover 19, and both sides of the wire trough 20 are provided with multiple groups of wire trough holes 21.

[0016] The working principle of the utility model is: the circuit placement plate is placed into the inner end of the electrical box shell, and is fixed at the four corners of the circuit placement plate with circuit placement plate fixing bolts. A wire inlet is opened at the lower end of the electrical box shell, and the wire inlet is protected by a rubber protective ring to prevent damage to the wires. First wire trough bodies are placed on both sides of the surface of the circuit placement plate, and three groups of second wire trough bodies are placed between the first wire trough bodies. The wires enter the interior of the electrical box shell from the wire inlet. The wires enter the interior of the electrical box shell and are neatly arranged in the electrical box shell through the first wire trough body and the second wire trough body to avoid entanglement and crossing of the wires, making the line arrangement more neat and orderly, which helps to reduce confusion between the wires and improve the maintainability and operability of the lines. The wire trough body can provide an additional layer of protection to prevent the wires from being damaged and interfered with by the external environment, such as mechanical collision, dust, moisture, etc. This helps to extend the service life of wires and improve the stability and reliability of electrical equipment. Neat wiring shortens the lines and reduces the cost of line layout. The first aluminum bar and the second aluminum bar are fixed to the line placement plate by fixing screws. The power circuit breaker, leakage protector, overvoltage protector, inverter, safety relay and controller are fixed to the first aluminum bar and the second aluminum bar by the clamps at the lower end to prevent the power circuit breaker, leakage protector, overvoltage protector, inverter, safety relay and controller from moving inside the electrical box casing and fix them in a fixed position. By using simple fixing screws and clamps, the electrical equipment can be firmly fixed in place, avoiding the use of complex fixing devices or specially customized brackets, thereby saving the cost of fixing the equipment.

[0017] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0018] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cost-saving circuit layout structure, comprising an electrical box housing (1), characterized in that: The lower wall of the electrical box housing (1) is provided with a wire inlet (2), the inner end of the wire inlet (2) is provided with a rubber protective ring (3), the inner end of the electrical box housing (1) is provided with a circuit placement plate (4), the four corners of the circuit placement plate (4) are provided with circuit placement plate fixing bolts (5), both sides of the surface of the circuit placement plate (4) are provided with first wire trough bodies (6), and three groups of second wire trough bodies (7) are provided between the two groups of first wire trough bodies (6).

2. A cost-saving circuit layout structure according to claim 1, characterized in that: A first aluminum bar (8) is provided on the surface of the circuit placement plate (4) near the upper end, a second aluminum bar (9) is provided on the surface of the circuit placement plate (4) near the lower end, and a power circuit breaker (10) is provided near one end of the first aluminum bar (8).

3. A cost-saving circuit layout structure according to claim 2, characterized in that: A leakage protector (11) is provided in the middle of the first aluminum bar (8), an overvoltage protector (12) is provided near the other end of the first aluminum bar (8), and a frequency converter (13) is provided near one end of the second aluminum bar (9).

4. A cost-saving circuit layout structure according to claim 2, characterized in that: A safety relay (14) is provided in the middle of the second aluminum bar (9), a controller (15) is provided near the other end of the second aluminum bar (9), and a terminal block (16) is provided on the surface of the circuit placement plate (4) near the lower end.

5. The cost-saving circuit layout structure according to claim 2, characterized in that: A clamp (17) is provided at the lower ends of the power circuit breaker (10), leakage protector (11), overvoltage protector (12), frequency converter (13), safety relay (14) and controller (15).

6. The cost-saving circuit layout structure according to claim 2, characterized in that: Both ends of the first aluminum bar (8) and the second aluminum bar (9) are provided with fixing screws (18).

7. The cost-saving circuit layout structure according to claim 1, characterized in that: The first wire trough body (6) and the second wire trough body (7) comprise a wire trough cover (19), a wire trough (20) and a wire trough hole (21); the wire trough cover (19) is provided at the upper end of the wire trough (20), and multiple groups of wire trough holes (21) are provided on both sides of the wire trough (20).

Images