A zero insertion force busbar connector with a temperature monitoring function

Abstract

The present invention discloses a zero-insertion-force busbar connector with a temperature monitoring function, which includes at least two insulating partitions, and through holes are formed at the central positions of the insulating partitions; at least two conductive members are embedded on one side or both the front and back end faces of the insulating partition and are located at the outer edge of the through hole to form a conductive connection member, and a slot gap is formed between the conductive members of two adjacent conductive connection members; a support member is arranged in the slot gap between two adjacent conductive connection members, both ends of the support member are in contact with the insulating partitions on both sides, and a hole corresponding to the through hole is formed on the support member; a fastening assembly includes a mounting post and a locking member, the mounting post sequentially passes through all the conductive connection members and support members connected in series, and the conductive connection members are locked and fixed in the approaching direction by the locking member. A support member is added to the connector to pre-lift the installation gap of the busbar connector and reduce the resistance during installation.

Description

Technical Field

[0001] The present invention belongs to the technical field of busbar connectors, and particularly relates to a zero-insertion-force busbar connector with a temperature monitoring function. Background Art

[0002] In the current busbar power supply system, busbar connectors are used to connect the straight sections of the busbar in series. However, the existing busbar connectors on the market are large in size and loose in structure, making it difficult to install the connectors into the busbar. Often, violent operations are required to install them, and it is also difficult to remove, maintain, and repair them after violent assembly.

[0003] In the current busbar power supply system, the load current of the main busbar is very large, covering 250A - 6300A. Under long-term operation with large current loads, the busbar system will heat up. Once the temperature exceeds the temperature resistance limit of the product, danger will occur. In most cases, it cannot operate at full load, and the actual load used is lower than the rated load. During use, specific personnel are required to regularly scan the entire power supply link using infrared thermal imaging for inspection and troubleshooting. Summary of the Invention

[0004] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art, and provide a zero-insertion-force busbar connector with a temperature monitoring function. When the busbar connector is installed on the busbar, an elastic support member is added to the busbar connector. By the size of the support member itself, the installation gap of the busbar connector is pre-lifted to reduce the resistance during installation.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions: A zero-insertion-force busbar connector with a temperature monitoring function, including at least two insulating partitions, with a through hole formed at the center position of the insulating partition; at least two conductors, embedded on one side or both sides of the insulating partition and located at the outer edge of the through hole to form a conductive connection member, and a slot gap is formed between the conductors of two adjacent conductive connection members; a support member, disposed in the slot gap between two adjacent conductive connection members, with both ends of the support member in contact with the conductive connection members on both sides, and a hole corresponding to the through hole is formed on the support member; a fastening assembly, including a locking screw, a locking nut, and a central square column, the central square column has a through hole for the locking screw to pass through, and the central square column and the locking screw sequentially pass through all the conductive connection members and support members connected in series, and the conductive connection members are locked and fixed in the approaching direction by the locking nut.

[0006] As a preferred solution, the support member is made of an elastic material.

[0007] As a preferred solution, guiding inclined surfaces are formed on both sides at the outer edge of the insulating partition for guiding the insertion copper bar of the busbar into the slot gap.

[0008] As a preferred solution, grooves for installing conductors are formed on two end faces of the insulating partition, and the grooves are arranged around the perforation.

[0009] As a preferred solution, partition ribs are arranged around the outer edge of the conductor where the insulating partition is located.

[0010] As a preferred solution, the busbar connector includes: two end conductive connectors which are oppositely arranged, and a through perforation is formed in the center of the end conductive connectors. It includes an end clamping plate, an insulating partition and a conductor, wherein the end clamping plate and the conductor are respectively arranged on two side end faces of the insulating partition, the sides of the two end conductive connectors where the conductors are installed are opposite, and a slot gap is formed between the two end conductive connectors; a support member; arranged in the slot gap, and holes corresponding to the perforation are formed on the support member; a fastening assembly; including a locking screw, a locking nut and a central square column, the central square column has a through hole for the locking screw to pass through, the central square column and the locking screw sequentially pass through all the end conductive connectors and support members connected in series, and the two end conductive connectors are locked and fixed in the approaching direction by the locking screw and the locking nut;

[0011] Or, the busbar connector includes: two end conductive connectors which are oppositely arranged, and a through perforation is formed in the center of the end conductive connectors. It includes an end clamping plate, an insulating partition and a conductor, wherein the end clamping plate and the conductor are respectively attached to two side end faces of the insulating partition, the sides of the two end conductive connectors with conductors are opposite, and a slot gap is formed between the two conductors; at least one intermediate conductive connector, and a through perforation is formed in the center of the intermediate conductive connector. The intermediate conductive connector is connected in series and clamped between the two end conductive connectors. It includes an insulating partition and two conductors, and the two conductors are respectively arranged on two side end faces of the insulating partition; slot gaps are formed between the end conductive connector and the adjacent intermediate conductive connector and between two adjacent intermediate conductive connectors; a support member; arranged in the slot gap, and holes corresponding to the perforation are formed on the support member; a fastening assembly; including a locking screw, a locking nut and a central square column, the central square column has a through hole for the locking screw to pass through, the central square column and the locking screw sequentially pass through all the end conductive connectors, intermediate conductive connectors and support members connected in series, and the end conductive connectors and the intermediate conductive connectors are locked and fixed in the approaching direction by the locking screw and the locking nut.

[0012] As a preferred solution, a temperature measuring assembly is further included. The temperature measuring assembly has at least one temperature sensor which is in contact with the conductor and is used for detecting the temperature at the conductor.

[0013] As a preferred solution, the temperature sensor is fixedly arranged between the support member and the conductor, and a groove for installing the conductor is formed on the support member; or; the temperature sensor is fixedly arranged between the insulating partition and the conductor, and a groove for installing the conductor is formed on the insulating partition.

[0014] As a preferred solution, the temperature measuring assembly further includes a terminal block for connecting the temperature sensor to an external circuit. The terminal block is fixed on the end clamping plate and is connected by a wire between the temperature sensor and the terminal block.

[0015] As a preferred solution, a convex ring is arranged around the perforation on the insulating partition. After the conductor is inserted into the insulating partition, the end face of the convex ring is not higher than the end face of the conductor.

[0016] Beneficial effects

[0017] First, in this solution, by arranging support members between adjacent insulating partitions, a gap is pre-supported, so that each layer of insulating partition is not stacked and loose in the natural state, and the relative positions of each layer of gaps are fixed, playing an auxiliary positioning role. 2. Ensure that when the connector is inserted and removed, the gaps between each row of copper bars of the busbar chute and each layer of slots of the busbar chute connector are pre-aligned. Without separately adjusting the gaps of each layer of the connector, the copper bars can smoothly enter and exit the pre-supported gap, making the insertion and removal simple; 3. Support members of different thicknesses can be inserted to adjust the size of the slot gap, with strong applicability. 4. Since the copper bars of the busbar chute enter and exit within the gap during insertion and removal and do not contact the busbar chute connector, it is possible to ensure insertion and removal without resistance, avoid damage to the busbar chute connector caused by violent insertion and removal, and improve the service life of the connector.

[0018] Second, in this solution, the support member is made of an elastic material. The elastic material support member can not only form a pre-installed gap to assist in positioning, but also be compressed when the connector is locked, thereby eliminating the gap, enabling adjacent insulating partitions to better clamp the conductive copper bars of the busbar chute, and improving the connection effect.

[0019] Third, when the support member is installed, it can be inserted into the slot of the busbar chute connector from the side direction. And since the support member is separately provided, it is convenient to replace the support member at any time to achieve the purpose of maintenance or changing the height of the slot gap.

[0020] Fourth, guiding inclined surfaces are formed on the front and back sides at the outer edge of the insulating partition. The guiding inclined surfaces on both sides of the slot gap form an opening structure that opens outward, which is conducive to guiding the conductive copper bars of the busbar chute into the slot gap of the busbar chute connector.

[0021] Fifth, grooves for embedding conductors are formed on the end faces on both the front and back sides of the insulating partition, and the conductor and the insulating partition form an integral complete component.

[0022] Sixthly, partition ribs are formed on one side of the outer edge of the conductor of the insulating partition, increasing the creepage distance within a limited space, avoiding high-voltage breakdown of the insulating partition, reducing the size of the insulating partition, and facilitating the miniaturization of the connector.

[0023] Seventhly, in this solution, considering the need to effectively monitor the temperature of the busbar connection system, a temperature monitoring system is also provided. The temperature monitoring system includes a temperature sensor. When installed and used, the temperature sensor is in contact with the conductor. The temperature sensor outputs a temperature signal to an external circuit to achieve monitoring, avoiding dangerous situations and reducing the labor cost of regularly scanning the entire power supply link for troubleshooting. This prevents the temperature of the busbar system from exceeding the temperature resistance upper limit of the product and causing danger.

[0024] Eighthly, the temperature sensor is installed in the profiling groove of the insulating partition or the support member, and the temperature sensor is directly and fixedly in contact with the conductor. This structure can effectively fix the sensor, making the contact between the conductor and the temperature sensor more stable and closer, improving the reliability of temperature monitoring.

[0025] Ninthly, the temperature sensor is connected to the terminal block through a cable and is connected to the external monitoring circuit interface to achieve interface standardization. The terminal block is arranged on the exposed surface of the connector, facilitating the manual plugging and unplugging of the temperature sensor cable.

[0026] Tenthly, an installation groove is formed between the outer side of the convex ring and the inner side of the outer shape of the insulating partition for fixing the conductor. The convex ring separates the conductor from the central square column made of insulating material, preventing the conductor from being scratched by the central square column during disassembly and assembly, and avoiding affecting the application effect and service life of the conductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0028] Figure 1 is a perspective view of the busbar connector of the present invention;

[0029] Figure 2 is an assembly schematic diagram of the busbar connector of the present invention;

[0030] Figure 3 is a side view of the busbar connector of the present invention;

[0031] Figure 4 is the structure of the first embodiment of the insulating partition; Figure 1 ;

[0032] Figure 5 It is the structure of the first implementation mode of the insulating partition board Figure 2 ;

[0033] Figure 6 It is the structure diagram of the second implementation mode of the insulating partition board;

[0034] Figure 7 It is the installation structure diagram of the convex ring in this solution;

[0035] Markings in the figure: 1. End conductive connector, 11. Insulating partition board, 111. Guiding inclined surface, 112. Partition rib, 113. Groove, 114. Perforation, 12. Conductor, 13. End clamping plate, 2. Intermediate conductive connector, 3. Support member, 4. Fastening assembly, 41. Locking screw, 42. Locking nut, 43. Circular gasket, 44. Central square column, 5. Temperature sensor, 6. Terminal block, 7. Wire, 8. Convex ring, A. Bolt locking direction, B. Support member insertion direction. Specific implementation mode

[0036] The present invention will be specifically described below through exemplary implementation modes. However, it should be understood that, without further description, the elements, structures, and features in one implementation mode can also be beneficially combined into other implementation modes.

[0037] It should be noted that: Unless otherwise defined, the technical terms or scientific terms used herein should have the ordinary meaning understood by those of ordinary skill in the art to which the present invention pertains. The words such as "a", "an", or "the" used in the specification and claims of this patent application do not express a quantity limitation, but rather indicate the existence of at least one. The words such as "comprising" or "including" point out that the elements or objects appearing before "comprising" or "including" cover the elements or objects listed after "comprising" or "including" and their equivalents, but do not exclude other elements or objects having the same function.

[0038] As shown in the figure, the busbar connector of this embodiment includes at least two insulating partitions 11 and at least two conductors 12. A through hole 114 is formed at the center of the insulating partition 11; the conductor 12 is embedded on one side or both end faces of the insulating partition 11 and is located at the outer edge of the through hole 114 to form a conductive connection member. A slot gap is formed between the conductors 12 of two adjacent conductive connection members. The conductor 12 is a conductive copper bar; the support member 3 is arranged in the slot gap between two adjacent conductive connection members, so that a gap is formed between adjacent insulating partitions 11. Each layer of insulating partition 11 is not stacked and loose in the natural state, and the relative positions of each layer of gaps are fixed, playing an auxiliary positioning role. Both ends of the support member 3 are in contact with the conductive connection members on both sides. A hole corresponding to the through hole 114 is formed on the support member 3; the fastening assembly 4 includes a locking screw 41, a locking nut 42, a circular gasket 43 and a central square column 44. The locking screw 41 passes through all the conductive connection members and the support member 3 connected in series in sequence, and the conductive connection members are locked and fixed in the approaching direction by the locking nut 42. The circular gasket 43 is arranged on the other side opposite to the locking nut 42. The central square column 44 is made of insulating material and is used to isolate the locking screw 41 and the conductor 12 to prevent the central square column 44 from scratching the conductor 12. The central square column 44 has a structure with an outer square and an inner round hole. Its outer square is used for connecting the conductive connection member and the support member 3 to prevent the conductive connection member and the support member 3 from rotating. The inner round hole of the central square column 44 is used for passing the locking screw 41. In this solution, by adding a support member 3, a gap is pre-supported between each phase of the busbar connector through the size of the support member 3 itself, reducing the resistance during installation. In the natural state, the structural positions of each part of the connector are fixed and will not be loose, and the consistency is good.

[0039] The busbar connector of this solution can ensure that when the connector is inserted and removed, each row of copper bars of the busbar is pre-aligned with the slot gap of each layer of the busbar connector. Without separately adjusting the gap of each layer of the connector, the conductive copper bars of the busbar can smoothly enter and exit the pre-supported slot gap, making the insertion and removal simple. Because the conductive copper bars of the busbar enter and exit in the slot gap during insertion and removal and do not contact the connector, it can ensure resistance-free insertion and removal, avoid damage to the connector caused by violent insertion and removal, and improve the service life of the connector.

[0040] In this solution, the thickness of the support member 3 is adjustable, and the size of the slot gap can be adjusted by installing support members 3 of different thicknesses, which has strong applicability. The support member 3 is made of elastic material, which can not only form the above-mentioned pre-installed gap to assist positioning, but also be compressed when the connector is locked, thereby eliminating the gap, so that the adjacent insulating partitions 11 can better clamp the bus duct copper bar and improve the connection effect. During installation, the support member 3 is installed into the interior of the connector from the side direction to facilitate the replacement of the support member 3 and achieve the purpose of maintenance or changing the gap height. It should be pointed out that the support member 3 can be an integrated structure, and the support member 3 of the integrated structure is convenient for the fixed positioning of the support member 3. The support member 3 can also adopt a split structure, and the support member 3 of the split structure is convenient for insertion from one side of the slot gap, which is convenient for the replacement of the support member 3.

[0041] In this solution, guide slopes 111 are formed on both sides of the outer edge of the insulating partition 11 to guide the plug-in copper bar of the bus duct to be inserted into the fixed gap. An outwardly opened notch structure is formed between the guide slopes 111 of two adjacent insulating partitions 11 to guide the conductive copper bar of the bus duct to be inserted into the slot gap.

[0042] In this embodiment, Figure 4 As shown, a groove 113 for mounting the conductor 12 is formed on one end face or both ends of the insulating partition 11, and the groove 113 is arranged around the through hole 114. The groove 113 is used to fix the conductor 12, and a convex ring 8 is arranged on the outer edge of the through hole 114 at the center of the insulating partition 11. The groove 113 and the convex ring 8 form a mounting circular groove. After the conductor 12 is installed in the mounting circular groove of the insulating partition 11, the end face of the convex ring 8 is not higher than the end face of the conductor 12. The convex ring 8 separates the conductor from the central square column 44 to prevent the conductor 12 from being scratched by the friction of the central square column 44 during disassembly and assembly, so as not to affect the applicable effect and life of the conductor 12.

[0043] This plan, if Figure 4 and Figure 5 As shown, in order to increase the creepage distance of the insulating partition 11 within the limited design space, the insulating partition 11 is provided with ribs 112 around the outer edge of the conductor 12 on both sides. This prevents high voltage from breaking through the insulating partition 11 and reduces the size of the insulating partition 11 to achieve miniaturization of the connector.

[0044] The working principle of this scheme is as follows: During the installation process, the copper bar of each phase of the bus duct is pre-aligned with the gap of each phase slot of the bus duct connector, and smoothly enters the pre-supported gap, making the installation simple. It can achieve resistance-free installation. After it is easily installed in place, the rated torque is used to lock the bolts. The gap is eliminated to achieve clamping. When removing, when the fastening component 4 is loosened, the support member 3 props the conductor 12 apart, and the gap between the bus duct copper bar and the bus duct connector is restored to fit, so that it can be pulled out without resistance.

[0045] In this embodiment, the busbar connector has the following two implementation manners. The first implementation manner is that the busbar connector has only one slot gap. The busbar connector includes two end conductive connectors 1 arranged oppositely. A through hole is formed in the center of the end conductive connector 1. The end conductive connector 1 includes an end clamping plate 13, an insulating partition 11, and a conductor 12. The end clamping plate 13 and the conductor 12 are respectively attached to both side end faces of the insulating partition 11, that is, the insulating partition 11 is fixed on the inner wall of the end clamping plate 13, and the conductor 12 is installed on the other side of the insulating partition 11. Refer to Figure 6 , the inner sides of the two end conductive connectors 1 where the conductors 12 are located are arranged oppositely, and a slot gap is formed between the two conductors 12; a support member 3 is arranged between the two end conductive connectors 1 and is inserted from one side of the slot gap. The arrow at B in FIG. 2 is the insertion direction of the support member 3. A hole corresponding to the through hole 114 is formed on the support member 3; the central square column 44 of a fastening assembly 4 sequentially passes through the end conductive connector 1 and the support member 3, and the two end conductive connectors 1 are locked in the approaching direction by the locking screw 41 passing through the central square column 44 and the locking nut 42 at one end thereof, as shown in Figure 2 , along the bolt locking direction A.

[0046] The second implementation manner is that the busbar connector has more than two slot gaps. The busbar connector includes two end conductive connectors 1 arranged oppositely and at least one intermediate conductive connector 2. A through hole is formed in the center of the end conductive connector 1. It includes an end clamping plate 13, an insulating partition 11, and a conductor 12. The end clamping plate 13 and the conductor 12 are respectively attached to both side end faces of the insulating partition 11. Refer to Figure 5 , the sides of the two end conductive connectors 1 where the conductors 12 are located are arranged oppositely, and a slot gap is formed between the two conductors 12; a through hole 114 is formed in the center of the intermediate conductive connector 2. The intermediate conductive connector 2 is connected in series and clamped between the end conductive connectors 1. It includes an insulating partition 11 and two conductors 12. The two conductors 12 are respectively arranged on both side end faces of the insulating partition 11; a slot gap is formed between two adjacent conductive connectors; the support member 3 is arranged between the end conductive connector 1 and the adjacent intermediate conductive connector 2 or between two adjacent intermediate conductive connectors 2 and is inserted from one side of the slot gap. A hole corresponding to the through hole 114 is formed on the support member 3; the locking screw 41 of the fastening assembly 4 sequentially passes through the end conductive connector 1, the support member 3, and the intermediate conductive connector 2, and the conductive connectors are locked in the approaching direction by the locking nut 42.

[0047] In this solution, a temperature measuring component is also provided. A temperature measuring component is preset on the busbar connector to achieve running temperature monitoring. The temperature measuring component has at least one temperature sensor 5, a terminal block 6 and a wire 7. The temperature sensor 5 is in contact with the conductor 12 and is used to detect the temperature at the conductor 12. The temperature sensor 5 is a thermistor probe. A profiling groove with the same structure as the temperature sensor 5 is formed on the support 3 or the insulating partition 11 to fix the temperature sensor 5. It is led out through a cable and connected to a terminal block 6. During normal use, the conductive copper bar is energized and heated, and the temperature change is transmitted to the temperature sensor 5 close to the conductive copper bar. The temperature sensor 5 outputs the temperature signal to the external circuit through the wire 7 to achieve monitoring.

[0048] In this solution, the temperature sensor 5 has two installation positions. In one installation position, the temperature sensor 5 is fixedly arranged between the support 3 and the conductor 12, and a groove for installing the temperature sensor 5 is formed on the support 3. In the other installation position, the temperature sensor 5 is fixedly arranged between the insulating partition 11 and the conductor 12, and a groove for installing the temperature sensor 5 is formed on the insulating partition 11. The temperature sensor 5 is fixed in the groove and is in contact with the conductor 12. This structure makes the contact between the conductor 12 and the temperature sensor 5 more stable and closer, improving the reliability of temperature monitoring.

[0049] The terminal block 6 is fixed on the end clamping plate 13 to connect the sensor to the external circuit. The temperature sensor 5 and the terminal block 6 are connected by a wire 7. It is connected to the external monitoring circuit interface to achieve interface standardization. The terminal block 6 is arranged on the exposed surface of the connector, which is convenient for manual operation of the plugging and unplugging of the sensor cable. When the temperature of the busbar system exceeds the upper limit of the product's temperature resistance, danger will occur. The temperature sensor 5 outputs the temperature signal to the external circuit to achieve monitoring, avoiding dangerous situations and reducing the labor cost of regularly scanning the entire power supply link and troubleshooting.

[0050] The above are only the preferred embodiments of the present invention and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A zero insertion force busbar connector with a temperature monitoring function, characterized in that: The busbar connector includes: End conductive connectors, two of which are oppositely arranged, and a through hole is formed in the center of the end conductive connectors. It includes an end clamping plate, an insulating partition and a conductor. The end clamping plate and the conductor are respectively fixedly arranged on both end faces of the insulating partition. The conductor is embedded on the end face of the insulating partition and is located on the outer edge of the through hole. The sides of the two end conductive connectors with conductors are opposite to each other, and a slot gap is formed between the two end conductive connectors; a groove for installing the conductor is formed on one end face of the insulating partition, and the groove surrounds the through hole; A support member; arranged in the slot gap, and a hole corresponding to the through hole is formed on the support member; both ends of the support member are in contact with the end conductive connectors on both sides; A fastening assembly; including a locking screw, a locking nut and a central square column. The central square column has a through hole for the locking screw to pass through. The central square column and the locking screw sequentially pass through all the end conductive connectors and support members connected in series, and the two end conductive connectors are locked and fixed in the approaching direction by the locking screw and the locking nut; The central square column has a structure with an outer square and an inner round hole. Its outer square is used for connecting the conductive connectors and the support member; the inner round hole of the central square column is used for passing the locking screw; It further includes a temperature measuring assembly, and the temperature measuring assembly has at least one temperature sensor, and the temperature sensor is in contact with the conductor for detecting the temperature at the conductor; The temperature sensor is fixedly arranged between the support member and the conductor, and a groove for installing the temperature sensor is formed on the support member; Or the temperature sensor is fixedly arranged between the insulating partition and the conductor, and a groove for installing the temperature sensor is formed on the insulating partition; Or, The busbar connector includes: End conductive connectors, two of which are oppositely arranged, and a through hole is formed in the center of the end conductive connectors. It includes an end clamping plate, an insulating partition and a conductor. The end clamping plate and the conductor are respectively attached to both end faces of the insulating partition. The conductor is embedded on the end face of the insulating partition and is located on the outer edge of the through hole. The sides of the two end conductive connectors with conductors are opposite to each other; a groove for installing the conductor is formed on one end face of the insulating partition, and the groove surrounds the through hole; Intermediate conductive connectors, at least one, and a through hole is formed in the center of the intermediate conductive connectors. The intermediate conductive connectors are connected in series and clamped between the two end conductive connectors. It includes an insulating partition and two conductors. The two conductors are respectively arranged on both end faces of the insulating partition. The conductors are embedded on the end face of the insulating partition and are located on the outer edge of the through hole; grooves for installing the conductors are formed on both end faces of the insulating partition; the grooves surround the through hole; A slot gap is formed between the end conductive connector and the adjacent intermediate conductive connector and between two adjacent intermediate conductive connectors; A support member; arranged in the slot gap, and a hole corresponding to the through hole is formed on the support member. Both ends of the support member are in contact with the end conductive connectors or intermediate conductive connectors on both sides; Fastening assembly; including a locking screw, a locking nut and a central square column. The central square column has a through hole for the locking screw to pass through. The central square column and the locking screw sequentially pass through all the end conductive connectors, intermediate conductive connectors and supports connected in series, and the end conductive connectors and the intermediate conductive connectors are locked and fixed in the approaching direction by the locking screw and the locking nut; The central square column has a structure with an outer square and an inner round hole. Its outer square is used for connecting the conductive connector and the support; the inner round hole of the central square column is used for the locking screw to pass through; It further includes a temperature measuring assembly. The temperature measuring assembly has at least one temperature sensor. The temperature sensor is in contact with the conductor and is used to detect the temperature at the conductor; The temperature sensor is fixedly arranged between the support and the conductor, and a groove for installing the temperature sensor is formed on the support; Or the temperature sensor is fixedly arranged between the insulating partition and the conductor, and a groove for installing the temperature sensor is formed on the insulating partition; The terminal block is fixed on the end clamping plate to connect the sensor with the external circuit, and the temperature sensor and the terminal block are connected by a wire.

2. The zero-insertion-force busbar connector with a temperature monitoring function according to claim 1, characterized in that: The support is made of an elastic material.

3. The zero-insertion-force busbar connector with a temperature monitoring function as claimed in claim 1 or 2, wherein: Both sides at the outer edge of the insulating partition are formed with guiding inclined surfaces for guiding the insertion copper bar of the bus duct into the slot gap.

4. The zero-insertion-force busbar connector with a temperature monitoring function as claimed in claim 1, characterized in that: The insulating partition is provided with partition ribs around the outer edge of the conductor.

5. The zero-insertion-force busbar connector with a temperature monitoring function according to claim 1, characterized in that: The temperature measuring assembly further includes a terminal block for connecting the temperature sensor with the external circuit. The terminal block is fixed on the end clamping plate, and the temperature sensor and the terminal block are connected by a wire.

6. The zero-insertion-force busbar connector with a temperature monitoring function according to claim 1, characterized in that: A ring of convex rings is arranged around the perforation on the insulating partition. After the conductor is installed in the insulating partition, the end face of the convex ring is not higher than the end face of the conductor.

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