Energy-saving bus duct with heat dissipation

Abstract

The utility model relates to the bus duct technical field, concretely relates to a heat dissipation type energy -conserving bus duct, including the top surface of bus duct installation passive heat dissipation component, bus duct side installs the reciprocating type covering mechanism, reciprocating type covering mechanism covers the heat dissipation hole on bus duct side's corresponding position department, bus duct end portion installs the supporting plate, and the supporting plate is perpendicular structure with bus duct, the driving mechanism of driving reciprocating type covering mechanism is installed on the supporting plate and makes reciprocating motion, PLC controller is installed to one side of supporting plate, and temperature sensor is installed on bus duct bottom surface, PLC controller is connected with temperature sensor, the motor of driving mechanism through wire, when reciprocating type covering mechanism leaves the heat dissipation hole, heat dissipation hole, bus duct inner chamber and passive heat dissipation component's L shape heat pipe form dynamic formula heat dissipation channel, can heat quickly, thereby guaranteeing the normal operating temperature of cable in bus duct.

Description

Technical Field

[0001] This utility model relates to the field of busbar technology, specifically to a heat-dissipating energy-saving busbar. Background Technology

[0002] Busbar trunking is a closed metal device composed of copper or aluminum busbar columns, increasingly replacing electrical wires and cables in indoor low-voltage power transmission trunk line projects. When several cables within a busbar trunking are continuously powered, they generate heat, leading to heat buildup within the trunking. This is a common scenario, such as the cables in busbar trunking in office building server rooms or within internet companies. Because these server rooms require continuous operation, the same heat buildup occurs, ultimately affecting the safe use of the cables. While ventilation holes on the sides of the busbar trunking can provide cooling, they do not prevent rodent infestation, posing a safety hazard. Therefore, our company employs dynamic cooling, ensuring both proper heat dissipation and protection against rodents and small flying insects. Utility Model Content

[0003] The purpose of this utility model is to provide a heat-dissipating energy-saving busbar trunking that addresses the defects and shortcomings of the existing technology.

[0004] The present invention discloses a heat-dissipating energy-saving busbar trunking, comprising a passive heat dissipation component installed on the top surface of the busbar trunking; a reciprocating covering mechanism installed on the side of the busbar trunking, the reciprocating covering mechanism covering the heat dissipation holes at corresponding positions on the side of the busbar trunking; a support plate installed at the end of the busbar trunking, the support plate being perpendicular to the busbar trunking; and a drive mechanism installed on the support plate to drive the reciprocating covering mechanism to reciprocate.

[0005] A PLC controller is installed on one side of the tray, and a temperature sensor is installed on the bottom of the busbar trunking; the PLC controller is connected to the temperature sensor and the motor of the drive mechanism through wires.

[0006] Furthermore, the passive heat dissipation component includes a heat-gathering cavity installed on the top surface of the busbar trunking, and a plurality of inverted L-shaped heat-conducting pipes are installed on the heat-gathering cavity, with both ends of the inverted L-shaped heat-conducting pipes being open.

[0007] Furthermore, the heat dissipation holes, the inner cavity of the busbar groove, and the L-shaped heat pipe of the passive heat dissipation component form a dynamic heat dissipation channel.

[0008] Furthermore, a grid is provided on the heat dissipation hole.

[0009] Furthermore, the reciprocating cover mechanism includes horizontal first "["-shaped guide blocks installed on the left and right sides of the busbar trunking. Horizontal reciprocating rods are passed through the two first "["-shaped guide blocks. Several square cover plates are provided on the inner side of the horizontal reciprocating rods, and the square cover plates correspond to several heat dissipation holes on the side of the busbar trunking. The top and bottom sliding heads of the square cover plates are respectively set on the upper guide rail and the lower guide rail, which are installed on the upper and lower parts of the side of the busbar trunking.

[0010] Furthermore, limit blocks are provided at both ends of the horizontal reciprocating rod.

[0011] Furthermore, the drive mechanism includes a first connecting block, which is installed at the bottom right end of the horizontal reciprocating rod. The first connecting block is hinged to the top end of the second linkage rod. The second linkage rod passes through the vertical second "["-shaped guide groove block and the third "["-shaped guide groove block respectively. The second "["-shaped guide groove block and the third "["-shaped guide groove block are respectively hinged to the second connecting seat and the third connecting seat. The second connecting seat and the third connecting seat are respectively installed on the upper and lower parts of the support plate. The second "["-shaped guide groove block is hinged to the third linkage rod. The bottom end of the third linkage rod is connected to the motor shaft. The motor is installed on the support plate.

[0012] The beneficial effects of this utility model after adopting the above structure are as follows: The heat dissipation type energy-saving busbar trunking of this utility model adopts a reciprocating covering mechanism installed on the side of the busbar trunking. The reciprocating covering mechanism covers the heat dissipation holes at corresponding positions on the side of the busbar trunking. A drive mechanism for driving the reciprocating covering mechanism to reciprocate is installed on the support plate at the end of the busbar trunking. When the reciprocating covering mechanism leaves the heat dissipation hole, the heat dissipation hole, the inner cavity of the busbar trunking and the L-shaped heat conduction pipe of the passive heat dissipation component form a dynamic heat dissipation channel, which can quickly dissipate heat and thus ensure the normal working temperature of the cables in the busbar trunking. Attached Figure Description

[0013] The accompanying drawings, which are provided to further illustrate the present invention and form part of this application, do not constitute an undue limitation of the present invention. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 yes Figure 1 Enlarged view of part A;

[0016] Figure 3 This is a schematic diagram of the structure of the first "[" shaped guide groove block in this utility model;

[0017] Figure 4 This is a schematic diagram of the drive mechanism in this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Busbar trunking; 2. Temperature sensor; 3. Passive heat dissipation component; 4. Reciprocating cover mechanism; 5. Square cover plate; 6. Drive mechanism; 7. Heat dissipation hole; 8. PLC controller; 9. Support plate. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] like Figures 1-4 As shown in the figure, a heat-dissipating energy-saving busbar trunking according to this specific embodiment includes a passive heat dissipation component 3 installed on the top surface of the busbar trunking 1; a reciprocating cover mechanism 4 is installed on the side of the busbar trunking 1, which covers the heat dissipation holes 7 at corresponding positions on the side of the busbar trunking 1; a support plate 9 is installed at the end of the busbar trunking 1, and the support plate 9 is perpendicular to the busbar trunking 1; a drive mechanism 6 is installed on the support plate to drive the reciprocating cover mechanism 4 to reciprocate.

[0023] A PLC controller 8 is installed on one side of the tray 9, and a temperature sensor 2 is installed on the bottom surface of the busbar 1; the PLC controller 8 is connected to the temperature sensor 2 and the motor of the drive mechanism 6 through wires.

[0024] Furthermore, the passive heat dissipation component 3 includes a heat-gathering cavity 31 installed on the top surface of the busbar trough 1, and a plurality of inverted L-shaped heat-conducting pipes 32 are installed on the heat-gathering cavity 31, with both ends of the inverted L-shaped heat-conducting pipes 32 being open.

[0025] Furthermore, the heat dissipation holes 7, the inner cavity of the busbar groove 1, and the L-shaped heat pipe 32 of the passive heat dissipation component 3 form a dynamic heat dissipation channel.

[0026] Furthermore, a grid is provided on the heat dissipation hole 7.

[0027] Furthermore, the reciprocating cover mechanism 4 includes horizontal first "["-shaped guide blocks 42 installed on the left and right sides of the busbar trough 1. Horizontal reciprocating rods 41 are passed through the two first "["-shaped guide blocks 42. Several square cover plates 5 are provided on the inner side of the horizontal reciprocating rods 41. The several square cover plates 5 correspond to several heat dissipation holes 7 on the side of the busbar trough 1. The top and bottom sliding heads of the square cover plates 5 are respectively set on the upper guide rail 44 and the lower guide rail 43. The upper guide rail 44 and the lower guide rail 43 are installed on the upper and lower parts of the side of the busbar trough 1.

[0028] Furthermore, limit blocks 46 are provided at both ends of the horizontal reciprocating rod 41 to prevent the horizontal reciprocating rod 41 from detaching.

[0029] Furthermore, the drive mechanism 6 includes a first connecting block 61, which is installed at the bottom right end of the horizontal reciprocating rod 41. The first connecting block 61 is hinged to the top end of the second linkage rod 66. The second linkage rod 66 passes through the vertical second "["-shaped guide groove block 62 and the third "["-shaped guide groove block 69 respectively. The second "["-shaped guide groove block 62 and the third "["-shaped guide groove block 69 are respectively hinged to the second connecting seat 65 and the third connecting seat 67. The second connecting seat 65 and the third connecting seat 67 are respectively installed on the upper and lower parts of the support plate 9. The second "["-shaped guide groove block 62 is hinged to the third linkage rod 64. The bottom end of the third linkage rod 64 is connected to the shaft of the motor 63. The motor 63 is installed on the support plate 9.

[0030] The working principle of this utility model is explained in detail below:

[0031] In some real-world scenarios, several cables within busbar trunking are constantly powered, generating heat and causing heat buildup. This is a common occurrence, seen in busbar trunking in office building server rooms and in internet companies where continuous operation of server rooms leads to heat accumulation and ultimately compromises cable safety. To address these scenarios, this application employs a combination of passive and active cooling to create rapid heat dissipation channels, facilitating airflow exchange with the external environment. The specific principles are explained below:

[0032] When temperature sensor 2 detects an abnormal temperature in busbar 1, exceeding the set critical value, a signal is sent to the PLC controller. The PLC controller then controls motor 63 of drive mechanism 6 to start working. Motor 63 drives third linkage rod 64, and the second "["-shaped guide block 62 on the third linkage rod 64 drives the second linkage rod 66 inserted therein. The third linkage rod 64 rotates, causing the second "["-shaped guide block 62 to move up and down on the second linkage rod 66. At the same time, the lower part of the second linkage rod 66 is set in the third "["-shaped guide block 69. Since the third "["-shaped guide block 69 is hinged to the third connecting seat 67, the lower part of the second linkage rod 66 swings left and right in the third "["-shaped guide block 69.

[0033] The second linkage rod 6 is hinged to the first connecting block 61, causing the first connecting block 61 to move. The first connecting block 61 is fixedly connected to the right side of the bottom surface of the horizontal reciprocating rod 41; the two ends of the horizontal reciprocating rod 41 are set in two horizontal guide blocks 42, and the two horizontal guide blocks 42 are at the same level, thus causing the horizontal reciprocating rod 41 to reciprocate in the two horizontal guide blocks 42.

[0034] The reciprocating motion of the horizontal reciprocating rod 41 drives several square baffles 5 on it to move left and right. These square baffles 5 correspond to several heat dissipation holes 7 on the side of the busbar trough 1, thus causing the square baffles 5 to reciprocate between exposing and covering the heat dissipation holes 7. When the heat dissipation holes 7 are exposed, the heat dissipation holes 7, the inner cavity of the busbar trough 1, and the L-shaped heat pipe 32 of the passive heat dissipation component 3 form a dynamic heat dissipation channel. When the heat dissipation holes 7 are covered, they provide protection for the heat dissipation holes 7.

[0035] This design adopts a reciprocating motion design scheme. When several square baffles 5 reciprocate between exposing and covering the heat dissipation holes 7, they can prevent mice from accidentally entering through the heat dissipation holes. Therefore, it can both protect and dissipate heat, allowing the dynamic heat dissipation channel to dissipate heat in the busbar trunking.

[0036] In this design, the heat dissipation hole 7 is equipped with a grid, which can prevent some small flying mosquitoes and insects from entering the busbar trunking, thereby ensuring the use of the dynamic heat dissipation channel.

[0037] 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 of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A heat-dissipating energy-saving busbar trunking, characterized in that: The system includes a passive heat dissipation component installed on the top surface of the busbar trunking; a reciprocating cover mechanism installed on the side of the busbar trunking, which covers the heat dissipation holes at corresponding positions on the side of the busbar trunking; a support plate installed at the end of the busbar trunking, which is perpendicular to the busbar trunking; a drive mechanism installed on the support plate to drive the reciprocating cover mechanism to reciprocate; a PLC controller installed on one side of the support plate; and a temperature sensor installed on the bottom surface of the busbar trunking; the PLC controller is connected to the temperature sensor and the motor of the drive mechanism via wires.

2. The heat-dissipating energy-saving busbar trunking according to claim 1, characterized in that: The passive heat dissipation component includes a heat-gathering cavity installed on the top surface of the busbar trunking, and several inverted L-shaped heat-conducting pipes are installed on the heat-gathering cavity, with open ends on both sides of the inverted L-shaped heat-conducting pipes.

3. The heat-dissipating energy-saving busbar trunking according to claim 1, characterized in that: The heat dissipation holes, the inner cavity of the busbar groove, and the L-shaped heat pipe of the passive heat dissipation component form a dynamic heat dissipation channel.

4. The heat-dissipating energy-saving busbar trunking according to claim 1, characterized in that: A grid is provided on the heat dissipation holes.

5. The heat-dissipating energy-saving busbar trunking according to claim 1, characterized in that: The reciprocating cover mechanism includes horizontal first "[" shaped guide blocks installed on the left and right sides of the busbar trunking. Horizontal reciprocating rods are passed through the two first "[" shaped guide blocks. Several square cover plates are provided on the inner side of the horizontal reciprocating rods. The square cover plates correspond to several heat dissipation holes on the side of the busbar trunking. The top and bottom sliding heads of the square cover plates are respectively set on the upper guide rail and the lower guide rail. The upper guide rail and the lower guide rail are installed on the upper and lower parts of the side of the busbar trunking.

6. The heat-dissipating energy-saving busbar trunking according to claim 5, characterized in that: Limit blocks are provided at both ends of the horizontal reciprocating rod.

7. The heat-dissipating energy-saving busbar trunking according to claim 1, characterized in that: The drive mechanism includes a first connecting block, which is installed at the bottom right end of the horizontal reciprocating rod. The first connecting block is hinged to the top end of the second linkage rod. The second linkage rod passes through the vertical second "[" shaped guide groove block and the third "[" shaped guide groove block respectively. The second "[" shaped guide groove block and the third "[" shaped guide groove block are respectively hinged to the second connecting seat and the third connecting seat. The second connecting seat and the third connecting seat are respectively installed on the upper and lower parts of the support plate. The second "[" shaped guide groove block is hinged to the third linkage rod. The bottom end of the third linkage rod is connected to the motor shaft. The motor is installed on the support plate.

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