CN115733109B - Bus duct heat dissipation waterproof connector - Google Patents
Bus duct heat dissipation waterproof connector Download PDFInfo
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- CN115733109B CN115733109B CN202211527230.4A CN202211527230A CN115733109B CN 115733109 B CN115733109 B CN 115733109B CN 202211527230 A CN202211527230 A CN 202211527230A CN 115733109 B CN115733109 B CN 115733109B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a bus duct heat dissipation waterproof connector, wherein connecting pieces are arranged along the length direction of a fixed pressing plate and extend out of two ends of the length of the fixed pressing plate, the bus duct heat dissipation waterproof connector comprises an inner side folded plate and an outer side folded plate which are integrally arranged, the inner side folded plate and the outer side folded plate are arranged at intervals and form a heat dissipation cavity between the inner side folded plate and the outer side folded plate, the connecting pieces are arranged between the fixed pressing plate and a cover plate, and the cover plates on the upper side and the lower side are connected in a transitional manner through four connecting pieces arranged at four long side edges of the two fixed pressing plates; the communication between the inner side and the outer side of the connector is realized through the heat dissipation cavity structure formed in the connector, so that the heat in the cover plate can be conducted out through the heat dissipation cavity; the continuous bending structure of the connecting piece simultaneously forms an inner side folded plate and an outer side folded plate which are connected with the fixed pressing plate and the cover plate, when the connecting piece is respectively arranged at the upper side and the lower side of the connector, water flowing in from the radiating structure of the radiating cavity can be respectively collected through the inner side folded plate and the outer side folded plate, accumulated water in the two folded plates is discharged from the two ends of the connecting piece, and good radiating and waterproof effects are achieved.
Description
Technical Field
The invention relates to the technical field of bus ducts, in particular to a heat-dissipation waterproof connector for a bus duct.
Background
The bus duct system is a power distribution device for efficiently conveying current, and is particularly suitable for the requirements of economic and reasonable wiring of high-rise buildings and large-scale factories, and because the bus duct is produced in a segmented manner in the generating process, when the bus duct is used for transmitting electric energy, a plurality of bus duct connectors are required to be adopted to connect the bus ducts to form a conductive line duct with proper length.
The bus duct is used as equipment for transmitting huge electric energy, and in the using process, if water enters a connecting position of the connector and the bus duct, electric leakage accidents are easy to occur, so that potential safety hazards exist; can play certain waterproof function through setting up top cap and bottom, but the water-proof effects is not good, and the electric current can produce great heat through the conducting strip in the work, establishes the enclosure space that top cap and bottom formed additional and can hinder heat energy to scatter and disappear, can influence bus duct's normal work when bus duct inside high temperature, can cause the bus duct to damage when serious, leads to whole distribution system to fail to work.
Disclosure of Invention
The invention provides a bus duct heat dissipation waterproof connector which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a busway heat sink waterproof connector, comprising: the connecting plate group, the connecting piece and the cover plate are fixed on the upper side and the lower side of the connecting plate group through the connecting piece;
the connecting plate group comprises two fixed pressing plates which are arranged in parallel, a plurality of insulating plates which are arranged between the two fixed pressing plates in parallel, and two conductive sheets which are arranged between the two adjacent insulating plates in parallel, and the connecting plate group is pressed and fixed by matching nuts through holes on the fixed pressing plates, the insulating plates and the conductive sheets by fixing bolts;
the connecting piece is followed fixed clamp plate length direction sets up and stretches out its length both ends, including respectively with fixed clamp plate with the inboard folded plate and the outside folded plate of apron connection, inboard folded plate with outside folded plate interval sets up and forms the heat dissipation chamber between the two, the heat dissipation chamber link up the connecting piece both ends and communicate the inside and outside both sides of apron.
Further, a first groove body and a second groove body are respectively formed on the inner side folded plate and the outer side folded plate, and the groove openings of the first groove body and the second groove body face opposite directions;
the first groove body is clamped with the long edge of the fixed pressing plate, the second groove body is located on the outer side of the fixed pressing plate, and the side wall of the second groove body, which is close to the fixed pressing plate, is abutted to the bending plate at the long edge of the cover plate.
Further, a third groove body and a fourth groove body are formed on the inner side folded plate and the outer side folded plate respectively, the first groove body is positioned in the fourth groove body groove, the grooves of the first groove body and the fourth groove body are arranged in the same direction, and the second groove body is positioned in the third groove body groove, and the grooves of the second groove body and the fourth groove body are arranged in the same direction;
the two sides of the third groove body are respectively connected with the first groove body and the second groove body, the fourth groove body is connected with one side of the second groove body, and the cover plate is pressed on the fourth groove body.
Further, the side wall at one side of the third groove body is integrally arranged with the side wall at one side of the first groove body, the other side of the third groove body is connected with the notch of the second groove body, and the side wall at one side of the fourth groove body is integrally arranged with the side wall at one side of the second groove body;
the heat dissipation device comprises a first groove body, a second groove body, a third groove body, a fourth groove body, a plurality of through holes, a heat dissipation cavity and a heat dissipation cavity, wherein the first through hole and the second through hole are respectively formed in two side walls of the third groove body, the third through hole and the fourth through hole are respectively formed in two side walls of the second groove body, and the through holes in the side walls of the groove bodies are all formed in a plurality of positions along the length direction of the heat dissipation cavity.
Further, the fourth groove body extends towards the middle position of the two fixed pressing plates in the width direction.
Furthermore, the two side walls of the first groove body are in clearance fit with the fixed pressing plate, and the side wall of the first groove body positioned at the inner side of the fixed pressing plate is fixedly connected with the fixed pressing plate through rivets.
Further, two bending plates at the long edges of two sides of the cover plate are respectively connected with two connecting pieces arranged on the same side, and the bending plates are fixedly connected with the side walls of the second groove body and the fourth groove body which are integrally arranged through rivets.
Further, the inner side folded plate and the outer side folded plate are integrally arranged and are continuously bent and formed through a flat plate.
Further, the connecting piece is formed by die pultrusion.
Furthermore, a clamping groove and radiating fins are arranged on the outer side of the fixed pressing plate, a plurality of radiating fins are arranged on two sides of the clamping groove in parallel, through holes in the fixed pressing plate are located in the clamping groove, and a pressing plate is further arranged in the clamping groove.
The beneficial effects of the invention are as follows:
in the application, connecting pieces are arranged between the fixed pressing plates and the cover plates, and the cover plates on the upper side and the lower side are connected in a transitional manner through four connecting pieces arranged at the edges of four long sides of the two fixed pressing plates; the communication between the inner side and the outer side of the connector is realized through the heat dissipation cavity structure formed in the connector, so that the heat in the cover plate can be conducted out through the heat dissipation cavity;
the continuous bending structure of the connecting piece simultaneously forms an inner side folded plate and an outer side folded plate which are connected with the fixed pressing plate and the cover plate, when the connecting piece is respectively arranged at the upper side and the lower side of the connector, water flowing in from the radiating structure of the radiating cavity can be respectively collected through the inner side folded plate and the outer side folded plate, accumulated water in the two folded plates is discharged from the two ends of the connecting piece, and good radiating and waterproof effects are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
Fig. 1 is a schematic structural diagram of a heat dissipation waterproof connector for a bus duct according to an embodiment of the present invention;
fig. 2 is an exploded view of a waterproof connector for heat dissipation in a bus duct according to an embodiment of the present invention;
FIG. 3 is a schematic view of a structure of a stationary platen according to an embodiment of the present invention;
FIG. 4 is a schematic view showing a mounting state of a connector according to an embodiment of the present invention;
FIG. 5 is a schematic view showing a mounting state of a connector according to an embodiment of the present invention in which the connector is disposed at the lower side of the connector;
FIG. 6 is an enlarged view of a partial structure at A in FIG. 4;
FIG. 7 is a front view of a connector according to an embodiment of the present invention;
FIG. 8 is a schematic cross-sectional view of a connector according to an embodiment of the present invention;
FIG. 9 is an enlarged view of a part of the structure at C in FIG. 8;
FIG. 10 is an enlarged view of a part of the structure at D in FIG. 8;
FIG. 11 is a schematic view illustrating the cooperation of the connecting member with the cover plate and the fixed platen according to the embodiment of the present invention.
Reference numerals: 1. a connection plate group; 11. a fixed pressing plate; 111. a clamping groove; 112. a heat radiation fin; 113. a compacting plate; 12. an insulating plate; 13. a conductive sheet; 14. a fixing bolt; 15. a nut; 2. a connecting piece; 21. an inner side folded plate; 211. a first tank body; 212. a third tank; 212a, a first through hole; 212b, a second through hole; 22. an outer side flap; 221. a second tank body; 221a, third through holes; 221b, fourth through holes; 222. a fourth tank body; 23. a heat dissipation cavity; 3. a cover plate; 31. a bending plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The bus duct heat dissipation waterproof connector as shown in fig. 1 to 11 comprises a connecting plate group 1, connecting pieces 2 and cover plates 3, wherein the cover plates 3 are fixed on the upper side and the lower side of the connecting plate group 1 through the connecting pieces 2; the connecting plate group 1 comprises two fixed pressing plates 11 which are arranged in parallel, a plurality of insulating plates 12 which are arranged between the two fixed pressing plates 11 in parallel, and two conducting strips 13 which are arranged between the two adjacent insulating plates 12 in parallel, wherein through holes on the fixed pressing plates 11, the insulating plates 12 and the conducting strips 13 are penetrated through by fixing bolts 14, and the connecting plate group 1 is pressed and fixed by matching nuts 15; the connecting piece 2 is arranged along the length direction of the fixed pressing plate 11 and extends out of two ends of the length of the connecting piece, and comprises an inner side folded plate 21 and an outer side folded plate 22 which are respectively connected with the fixed pressing plate 11 and the cover plate 3, wherein the inner side folded plate 21 and the outer side folded plate 22 are arranged at intervals and form a heat dissipation cavity 23 between the inner side folded plate 21 and the outer side folded plate 22, and the heat dissipation cavity 23 penetrates through two ends of the connecting piece 2 and is communicated with the inner side and the outer side of the cover plate 3.
In the use process of the connector, a space for placing two bus duct copper bars is formed between two adjacent insulating plates 12, and the two adjacent bus duct copper bars are pressed and fixed through two conductive sheets 13 between the two adjacent insulating plates 12 and realize electrical connection between the two adjacent bus duct copper bars; through the fixing bolts 14, two through holes of the fixing pressing plates 11, a plurality of through holes of the insulating plates 12 and a plurality of through holes of the conducting strips 13 between the fixing pressing plates are oppositely formed, the fixing pressing plates 11 are mutually pressed from the outer sides of the two fixing pressing plates 11 by matching nuts 15, and the electric connection between a plurality of pairs of copper bars is realized while the copper bars of the two bus slots are fixedly connected.
Because the current through the copper bar in the bus duct is larger, the heat generated by the copper bar is larger, the heat can be accumulated in the connector due to the waterproof design of the existing connector, and the normal work of the bus duct can be influenced when the temperature is too high. In the connector heat dissipation structure disclosed in the application, including the heat dissipation structure that is located the outside of two fixed clamp plates 11, see specifically that fig. 3 shows, be provided with draw-in groove 111 and fin 112 in the fixed clamp plate 11 outside, fin 112 is provided with a plurality ofly in draw-in groove 111 both sides side by side, and the through-hole on the fixed clamp plate 11 is located draw-in groove 111, still is provided with pinch plate 113 in draw-in groove 111.
In the application, connecting pieces 2 are arranged between a fixed pressing plate 11 and a cover plate 3, and the cover plates 3 on the upper side and the lower side are connected in a transitional manner through four connecting pieces 2 arranged at the edges of four long sides of the two fixed pressing plates 11; the communication between the inner side and the outer side of the connector is realized through the structure of the heat dissipation cavity 23 formed in the connector 2, so that the heat in the cover plate 3 can be led out through the heat dissipation cavity 23; the continuous bending structure of the connecting piece 2 simultaneously forms an inner side folded plate 21 and an outer side folded plate 22 which are connected with the fixed pressing plate 11 and the cover plate 3, when the connecting piece 2 is respectively arranged at the upper side and the lower side of the connector, water flowing in from the heat dissipation structure of the heat dissipation cavity 23 can be respectively collected through the inner side folded plate 21 and the outer side folded plate 22, accumulated water in the two folded plates is discharged from the two ends of the connecting piece 2, and a good heat dissipation and water prevention effect is achieved.
The specific structure of the inner side flap 21 and the outer side flap 22 in the connecting piece 2 is shown in fig. 6, wherein a first groove body 211 and a second groove body 221 are respectively formed on the inner side flap 21 and the outer side flap 22, and the grooves of the first groove body 211 and the second groove body 221 face opposite; the first groove body 211 is clamped with the long edge of the fixed pressing plate 11, the second groove body 221 is positioned outside the fixed pressing plate 11, and the side wall of the second groove body 221, which is close to the fixed pressing plate 11, is abutted against the bending plate 31 at the long edge of the cover plate 3.
The first groove body 211 is arranged towards the fixed pressing plate 11 and is clamped with the fixed pressing plate 11, the second groove body 221 is arranged towards the cover plate 3 and is clamped with any bending plate 31 on two long sides of the cover plate 3, the fixed pressing plate 11 and the cover plate 3 are connected in a transitional manner through the inner side bending plate 21 and the outer side bending plate 22, a heat dissipation cavity 23 is formed between the fixed pressing plate 11 and the cover plate 3, and heat inside the cover plate 3 is conveniently led out to the outside.
The first groove body 211 is sleeved on the long side portion of the fixed pressing plate 11 along the length direction of the fixed pressing plate, so that stable connection is realized, meanwhile, displacement of the connecting piece 2 in the width direction is limited, after the cover plate 3 is covered on one side, far away from the fixed pressing plate 11, of the connecting piece 2 in the width direction is further limited, the fixed pressing plate 11 is matched with the cover plate to limit the displacement of the connecting piece 2 in the vertical direction, and the connecting piece 2 can be stably arranged between the cover plate 3 and the fixed pressing plate 11 by further matching with a fastener, and meanwhile, the cover plate 3 and the fixed pressing plate 11 are stably connected.
With further reference to the continuous bending structure of the inner side folded plate 21 and the outer side folded plate 22 shown in fig. 6, a third groove 212 and a fourth groove 222 are formed on the inner side folded plate 21 and the outer side folded plate 22 respectively, the first groove 211 is located in the groove of the fourth groove 222, the grooves of the first groove and the fourth groove are arranged in the same direction, and the second groove 221 is located in the groove of the third groove 212, and the grooves of the first groove and the fourth groove are arranged in the same direction; the two sides of the third groove 212 are respectively connected with the first groove 211 and the second groove 221, the fourth groove 222 is connected with one side of the second groove 221, and the cover plate 3 is pressed on the fourth groove 222.
Because the heat dissipation cavity 23 communicates with the inner side and the outer side of the connector, the moisture outside the connector can enter the heat dissipation cavity 23 of the connector 2 through the heat dissipation structure and then flow into the connection part with the bus duct copper bar, but in the above embodiment, the moisture entering the heat dissipation cavity 23 is prevented from flowing into the connector again through the arrangement of the third groove 212 and the fourth groove 222.
Specifically, as shown in fig. 4, a schematic view of the installation state of the connector 2 at the upper side of the connector is shown, and at this time, the third slot 212 is disposed on the inner folded plate 21 corresponding to the second slot 221, and the moisture flowing into the heat dissipation cavity 23 is accumulated through the third slot 212 and finally led out from the two ends.
Further, as shown in fig. 5, the connector 2 is schematically installed at the lower side of the connector, and the moisture entering the heat dissipation cavity 23 is accumulated and led out from two ends by the fourth groove 222 and the groove formed at the connection of the second groove 221 and the third groove 212.
In the above embodiment, further referring to the structure of the heat dissipation chamber 23 shown in fig. 4 to 6, the side wall of the third slot 212 is integrally provided with the side wall of the first slot 211, the other side is connected with the notch of the second slot 221, and the side wall of the fourth slot 222 is integrally provided with the side wall of the second slot 221; first through holes 212a and second through holes 212b are respectively formed in two side walls of the third groove 212, third through holes 221a and fourth through holes 221b are respectively formed in two side walls of the second groove 221, and a plurality of through holes are respectively formed in the side walls of the grooves along the length direction of the heat dissipation cavity 23.
Referring to fig. 9, heat dissipation holes are formed on the side walls of the second groove 221 and the third groove 212, wherein in the connecting piece 2 located at the upper side, external moisture can enter the heat dissipation cavity 23 through the heat dissipation holes, but can be accumulated in the third groove 212, so as to achieve a good waterproof effect of the connecting piece 2 located at the upper side cover 3.
Referring to fig. 10, in the connecting piece 2 located at the lower side, external moisture is accumulated in the grooves formed at the connection position of the fourth groove 222, the second groove 221 and the third groove 212 after entering the heat dissipation cavity 23 through the heat dissipation holes, so that the same structure of the connecting piece 2 is applied to the lower side cover plate 3, and the same good waterproof effect is achieved.
In a specific heat radiation operation of the heat radiation chamber 23, the fourth groove 222 is extended toward the middle position of the two fixed pressing plates 11 in the width direction thereof. The inlet size of the heat dissipation cavity 23 is increased, so that the heat in the connector is led out of the connector through the heat dissipation cavity 23 of the connecting piece 2 arranged at four corners of the connector as much as possible, and the heat dissipation effect is enhanced.
As shown in the heat dissipation schematic diagram of fig. 10, first, two side walls of the first slot body 211 are in clearance fit with the fixed platen 11, the side wall of the first slot body 211 located at the inner side of the fixed platen 11 is fixedly connected with the fixed platen 11 through rivets, so that a gas flow channel is formed between the side wall of the third slot body 212 close to the fixed platen 11 and the fixed platen 11, and the heat dissipation cavity 23 is matched with the first through hole 212a to form a first heat dissipation channel p; further, the heat dissipation chamber 23 forms a second heat dissipation channel m at the third through hole 221 a; a third heat dissipation channel q is formed at the second through hole 212b on the other sidewall of the third groove 212; a fourth heat dissipation channel n is formed at the fourth through hole 221b on the inner wall of the other side of the second groove body 221, and the connecting piece 2 has good heat dissipation effect through the four heat dissipation channels communicated with the outside through the heat dissipation cavity 23.
In the folded plate structure at two sides of the connecting piece 2, a first groove body 211 and a second groove body 221 for connecting and fixing the pressing plate 11 and the cover plate 3 are included, and the notch of the first groove body 211 and the notch of the second groove body 221 are arranged towards the outer side of the heat dissipation cavity 23; the heat dissipation device further comprises a third groove 212 and a fourth groove 222 which can achieve good waterproof effect when the connecting piece 2 is placed at the installation positions on the upper side and the lower side, and notches of the third groove 212 and the fourth groove 222 are arranged towards the inner side of the heat dissipation cavity 23.
Two bending plates 31 at the long edges of two sides of the cover plate 3 are respectively connected with two connecting pieces 2 arranged on the same side, the bending plates 31 are fixedly connected with side walls integrally arranged on the second groove body 221 and the fourth groove body 222 through rivets, the side walls of the first groove body 211 positioned on the inner side of the fixed pressing plate 11 are fixedly connected with the fixed pressing plate 11 through rivets, and the fixed connection of the cover plate 3 and the fixed pressing plate 11 through the connecting pieces 2 is realized.
As a preference of the above embodiment, the connecting member 2 is disposed along the length direction of the fixed pressing plate 11, and is formed with heat dissipation cavities 23 penetrating both ends of the connecting member 2, and can be pultruded through a die during the molding process of the connecting member 2; the inner flap 21 and the outer flap 22 can be integrally formed by continuous bending of a flat plate.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A bus duct heat dissipation waterproof connector, comprising: the connecting plate group, the connecting piece and the cover plate are fixed on the upper side and the lower side of the connecting plate group through the connecting piece;
the connecting plate group comprises two fixed pressing plates which are arranged in parallel, a plurality of insulating plates which are arranged between the two fixed pressing plates in parallel, and two conductive sheets which are arranged between the two adjacent insulating plates in parallel, and the connecting plate group is pressed and fixed by matching nuts through holes on the fixed pressing plates, the insulating plates and the conductive sheets by fixing bolts;
the connecting piece is arranged along the length direction of the fixed pressing plate and extends out of the two ends of the length of the connecting piece, the connecting piece comprises an inner side folded plate and an outer side folded plate which are respectively connected with the fixed pressing plate and the cover plate, the inner side folded plate and the outer side folded plate are arranged at intervals and form a heat dissipation cavity between the inner side folded plate and the outer side folded plate, and the heat dissipation cavity penetrates through the two ends of the connecting piece and is communicated with the inner side and the outer side of the cover plate;
a first groove body and a second groove body are respectively formed on the inner side folded plate and the outer side folded plate, and the groove openings of the first groove body and the second groove body are opposite in direction;
the first groove body is clamped with the long edge part of the fixed pressing plate, the second groove body is positioned at the outer side of the fixed pressing plate, and the side wall of the second groove body, which is close to the fixed pressing plate, is abutted against the bending plate at the long edge of the cover plate;
a third groove body and a fourth groove body are formed on the inner side folded plate and the outer side folded plate respectively, the first groove body is positioned in the fourth groove body groove, the grooves of the first groove body and the fourth groove body are arranged in the same direction, and the second groove body is positioned in the third groove body groove, and the grooves of the second groove body and the fourth groove body are arranged in the same direction;
the two sides of the third groove body are respectively connected with the first groove body and the second groove body, the fourth groove body is connected with one side of the second groove body, and the cover plate is pressed on the fourth groove body.
2. The bus duct heat dissipation waterproof connector according to claim 1, wherein a side wall of the third tank body is integrally arranged with a side wall of the first tank body, the other side is connected with the notch of the second tank body, and a side wall of the fourth tank body is integrally arranged with a side wall of the second tank body;
the heat dissipation device comprises a first groove body, a second groove body, a third groove body, a fourth groove body, a plurality of through holes, a heat dissipation cavity and a heat dissipation cavity, wherein the first through hole and the second through hole are respectively formed in two side walls of the third groove body, the third through hole and the fourth through hole are respectively formed in two side walls of the second groove body, and the through holes in the side walls of the groove bodies are all formed in a plurality of positions along the length direction of the heat dissipation cavity.
3. The waterproof connector for heat dissipation in a bus duct according to claim 2, wherein the fourth groove body is provided extending in a width direction thereof toward a middle position of the two fixed pressing plates.
4. The busway heat dissipation waterproof connector of claim 2, wherein two side walls of the first slot body are in clearance fit with the fixed pressing plate, and the side wall of the first slot body positioned on the inner side of the fixed pressing plate is fixedly connected with the fixed pressing plate through rivets.
5. The heat dissipation and waterproof connector for bus ducts according to claim 2, wherein two bending plates at the long edges of two sides of the cover plate are respectively connected with two connecting pieces arranged on the same side, and the bending plates are fixedly connected with side walls integrally arranged on the second tank body and the fourth tank body through rivets.
6. The waterproof connector for heat dissipation in a bus duct according to any one of claims 1 to 5, wherein the inner side flap and the outer side flap are integrally provided and are formed by continuous bending of a flat plate.
7. The heat sink waterproof connector according to any one of claims 1 to 5, wherein the connector is pultruded through a die.
8. The bus duct heat dissipation waterproof connector according to claim 1, wherein a clamping groove and heat dissipation fins are arranged on the outer side of the fixed pressing plate, a plurality of heat dissipation fins are arranged on two sides of the clamping groove in parallel, through holes in the fixed pressing plate are located in the clamping groove, and a pressing plate is further arranged in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211527230.4A CN115733109B (en) | 2022-11-30 | 2022-11-30 | Bus duct heat dissipation waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211527230.4A CN115733109B (en) | 2022-11-30 | 2022-11-30 | Bus duct heat dissipation waterproof connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115733109A CN115733109A (en) | 2023-03-03 |
| CN115733109B true CN115733109B (en) | 2023-07-28 |
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ID=85299660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211527230.4A Active CN115733109B (en) | 2022-11-30 | 2022-11-30 | Bus duct heat dissipation waterproof connector |
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| Country | Link |
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| CN (1) | CN115733109B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633599B (en) * | 2013-12-20 | 2017-10-31 | 广东长电成套电器有限公司 | A kind of bus duct waterproof cooling connector |
| CN210577633U (en) * | 2019-09-04 | 2020-05-19 | 江苏兆创电力科技有限公司 | Heat dissipation bus duct with protective structure |
| CN210838845U (en) * | 2019-09-20 | 2020-06-23 | 广东富美电气有限公司 | Bus connector structure |
| CN211930207U (en) * | 2020-05-12 | 2020-11-13 | 星凯电气有限公司 | Double-insulation bus duct |
| CN212412695U (en) * | 2020-05-25 | 2021-01-26 | 昌华电气设备集团有限公司 | Joint structure of bus duct |
| CN216819329U (en) * | 2021-12-20 | 2022-06-24 | 纳图(镇江)母线有限公司 | Fire-resistant bus duct with good heat resistance |
-
2022
- 2022-11-30 CN CN202211527230.4A patent/CN115733109B/en active Active
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| Publication number | Publication date |
|---|---|
| CN115733109A (en) | 2023-03-03 |
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