CN114006336A - Take U type aluminum heat dissipation board copper conductor compact busway - Google Patents
Take U type aluminum heat dissipation board copper conductor compact busway Download PDFInfo
- Publication number
- CN114006336A CN114006336A CN202111417939.4A CN202111417939A CN114006336A CN 114006336 A CN114006336 A CN 114006336A CN 202111417939 A CN202111417939 A CN 202111417939A CN 114006336 A CN114006336 A CN 114006336A
- Authority
- CN
- China
- Prior art keywords
- copper conductor
- plate
- heat
- heat dissipation
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/10—Cooling
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention discloses a copper conductor dense bus duct with a U-shaped aluminum heat dissipation plate, belonging to the technical field of power transmission; comprises an upper cover plate, a lower cover plate, a left side plate and a right side plate; the copper conductor is arranged in a space formed by the upper cover plate, the lower cover plate, the left side plate and the right side plate; a U-shaped aluminum plate which plays a role in heat conduction is arranged at the copper conductor; the aluminum plate comprises a heat conducting part and two heat radiating parts, wherein the heat radiating parts are positioned at two ends of the heat conducting part, and the heat radiating parts and the heat conducting part are arranged vertically; the heat conducting part is attached to the copper conductor, and the two heat radiating parts are respectively attached to the left side plate and the right side plate. The heat conduction part and the heat dissipation part on the aluminum plate are matched, heat generated by the copper conductor can be quickly transferred and dissipated, the heat inside the bus duct is reduced, the temperature of the copper conductor cannot be too high, the resistance of the copper conductor can be reduced, the electric energy loss of the copper conductor caused in the process of transmitting electric energy is reduced, the aging speed of an insulating material is reduced, and the service life of the bus duct is prolonged.
Description
Technical Field
The invention relates to the technical field of power transmission, in particular to a copper conductor intensive bus duct with a U-shaped aluminum heat dissipation plate.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects.
The existing bus duct generally comprises a sealed shell consisting of a left side plate, a right side plate, an upper cover plate and a lower cover plate, wherein L1 phase, N phase, L2 phase and L3 phase copper conductors for power transmission are arranged in the shell, and the L1 phase, N phase, L2 phase and L3 phase copper conductors are all made of copper conductors, because the shell is sealed, heat storage capacity is easy to accumulate in the shell, and because the copper conductors have resistance per se, the copper conductors can also generate heat, so that the bus duct can easily generate heat and accumulate heat storage capacity, and further the temperature of the bus duct is higher, and the bus duct is radiated by natural radiation or external blowing, the whole radiating efficiency is low, the temperature of the bus duct cannot be reduced to an ideal state, the temperature of the bus duct is too high, the resistance of the conductors is increased, the energy consumption of electric energy is increased in the transmission process, the heat accumulation is easy to cause the conductor aging, influence the life of conductor, the bus duct also has the potential threat that produces the conflagration easily simultaneously, so at present urgently need simple structure's heat radiation structure, can be quick with the heat discharge in the bus duct.
Disclosure of Invention
The application provides a copper conductor intensive bus duct with a U-shaped aluminum heat dissipation plate, which comprises an upper cover plate, a lower cover plate, a left side plate and a right side plate; the copper conductor is arranged in a space formed by the upper cover plate, the lower cover plate, the left side plate and the right side plate;
a U-shaped aluminum plate which plays a role in heat conduction is arranged at the copper conductor;
the aluminum plate comprises a heat conducting part and two heat radiating parts, wherein the heat radiating parts are positioned at two ends of the heat conducting part, and the heat radiating parts and the heat conducting part are arranged vertically;
the heat conducting part is attached to the copper conductor, and the two heat radiating parts are respectively attached to the left side plate and the right side plate.
By adopting the technical scheme, the heat generated by the copper conductor can be transferred only through the heat conducting part and the two heat radiating parts on the U-shaped aluminum plate, so that the purpose of transferring the heat generated by the copper conductor can be achieved, the structure is simple, excessive structures or devices cannot be added in the bus duct, and meanwhile, extra equipment for generating heat and power-on are not required to be installed, so that the structure of the bus duct is not too complicated, the cost of the bus duct is not excessively increased, extra equipment and devices are not required to be used, and the durability of the heat radiating structure is ensured; therefore, the later maintenance frequency of the bus duct is reduced. Aluminum plate has better radiating effect to can make the better to the left side of heat, right side board on, aluminum plate's price is also cheaper simultaneously, can reduce the cost of bus duct. Only the insulating film on the copper conductor is kept apart between aluminum plate and the copper conductor, and aluminum plate also is the electric conductor, so aluminum plate and copper conductor are equivalent to parallelly connected, so aluminum plate and copper conductor closely laminate compare solitary copper conductor resistance littleer, can reduce the heat production of copper conductor itself, and the too high probability of temperature in the further reduction bus duct has improved the effect of aluminum plate to the bus duct cooling.
Optionally, the copper conductor includes an L1-phase copper conductor, an L2-phase copper conductor, an L3-phase copper conductor, and an N-phase copper conductor that are sequentially arranged;
the aluminum plates are provided with two aluminum plates which are symmetrically arranged, the two aluminum plates are positioned between the L2-phase copper conductor and the L3-phase copper conductor, and the L2-phase copper conductor and the L3-phase copper conductor are respectively attached to the two aluminum plates;
the L2 phase copper conductor or the L3 phase copper conductor is positioned in a groove formed by the heat conducting part and the heat radiating part, and the left side and the right side of the copper conductor are respectively attached to the two heat radiating parts while the copper conductor is attached to the heat conducting part.
By adopting the technical scheme, the two aluminum plates are arranged, so that the two aluminum plates can respectively transfer heat, and the heat dissipation effect can be further improved; when copper conductor and the laminating of heat-conducting part, the both ends of copper conductor can also contact with the radiating part, increase copper conductor and aluminum plate's area of contact, and then improve radiating efficiency, and the direct and radiating part contact of copper conductor can further improve heat conduction efficiency.
Optionally, the middle portions of the left side plate and the right side plate are protruded in the direction away from each other to form protruding portions, the upper cover plate and the lower cover plate form an accommodating cavity, and the heat dissipation portion is located in the accommodating cavity.
Through adopting above-mentioned technical scheme, hold the chamber and can hold the radiating part, make the radiating part can not lead to the fact the influence to butt, the fixed connection of upper cover plate, lower apron and left side board, right side board. Aluminum plate is in and holds the chamber, when making aluminum plate and upper cover plate, lower apron, left side board, right side board laminating, still can not lead to aluminum plate to produce and warp.
Optionally, the connection between the protruding portion and the body of the left side plate and the body of the right side plate is a supporting portion, and an included angle between the supporting portion and the protruding portion is an obtuse angle.
Through adopting above-mentioned technical scheme, make the supporting part slope set up, left side board and right side board receive external force easily, transmit for the left side board through the supporting part after the protruding portion atress, the body of right side board, if supporting part and left side board, the body of right side board sets up perpendicularly, then the power that the protruding portion received can be complete transmits the radiating part perpendicularly, the upper cover plate, lower cover plate and left side board, on the body of right side board, lead to the upper cover plate easily, the lower cover plate, the left side board, the right side board produces the deformation, and present supporting part slope sets up, the power that can make the supporting part transmission disperses, make the upper cover plate, the lower cover plate, the left side board, the right side board is difficult to produce the deformation.
Optionally, the copper conductor is attached to one side of the heat conducting part, which is far away from the heat radiating part, and a heat conducting plate is arranged on one side of the copper conductor, which is far away from the aluminum plate and is also made of aluminum;
the heat-conducting plate is close to the one end fixedly connected with heating panel of right side board or left side board, and the heating panel is in between radiating part and right side board or radiating part and the left side board, and the heating panel simultaneously with right side board, radiating part or left side board, radiating part laminating.
Through adopting above-mentioned technical scheme, the heat-conducting plate can assist the heat conduction heat, and then the heat that produces the copper conductor that can be better transmits, and the supplementary radiating part of heating panel dispels the heat, improves radiating efficiency, and then the heat to the bus duct inside that can be better gives off, realizes the cooling to the bus duct. The bus duct is close to the closer one end in wall body surface and still has the heating panel, and the heating panel with the better transmission of the heat of heat-conducting plate to be close to on the left side board or the right side board that the wall body surface goes on, make the heat on left side board or the right side board give off more fast to improve the radiating efficiency.
Optionally, the protruding portion of the right side plate is located on the side wall inside the accommodating cavity and provided with an accommodating groove, and the heat dissipation plate extends into the accommodating groove.
By adopting the technical scheme, the heat dissipation plate is positioned in the accommodating groove, the matching of the heat dissipation part and the accommodating cavity cannot be influenced, meanwhile, the heat dissipation part and the heat dissipation plate cannot be extruded mutually, and the heat dissipation part and the heat dissipation plate are prevented from being deformed; and the heating panel is in the holding tank, is equal to the heating panel and goes deep into in the right side board, has increased the area of contact of heating panel and right side board, further increases the radiating efficiency of heating panel.
Optionally, a layer of heat-conducting silica gel is further paved on the side wall of the accommodating groove, and the heat-conducting silica gel is attached to the heat dissipation plate.
Through adopting above-mentioned technical scheme, heat conduction silica gel has good heat conductivility, so heat conduction silica gel can make on the heating panel heat faster transmit to the right side board on, further improve radiating efficiency.
Optionally, both ends of the upper cover plate and the lower cover plate are fixedly connected with abutting portions, the abutting portions are plate-shaped, the abutting portions are perpendicular to the upper cover plate or the lower cover plate, and the abutting portions and the left side plate or the right side plate are tightly abutted.
Through adopting above-mentioned technical scheme, butt portion can make left side board and right side board to make left side board, right side board, upper cover plate and apron down can be more stable be connected together.
In view of the above, it is desirable to provide,
1. the aluminum plate arranged at the copper conductor can transfer heat generated by the copper conductor, and the aluminum plate only has two simple structures, namely a heat conduction part and a heat dissipation part, so that the heat dissipation structure in the bus duct is simpler, additional equipment is not needed, the heat dissipation structure is durable, later maintenance is not needed, the heat dissipation effect can be achieved, and the service life of the bus duct is prolonged;
2. the protruding portion has on left side board and the right side board, and protruding portion and upper cover plate, lower apron form and hold the chamber, and the radiating part is in holding the chamber, makes the radiating part can not receive too big pressure to make the radiating part be difficult to produce the deformation, increase aluminum plate's life.
Drawings
Fig. 1 is a sectional view of a bus duct structure in the first embodiment.
FIG. 2 is a schematic view of a highlighted holding cavity in the first embodiment.
Fig. 3 is a sectional view of a bus duct structure in the second embodiment.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Description of reference numerals:
1. an upper cover plate; 11. an abutting portion; 2. a lower cover plate; 3. a left side plate; 4. a right side plate; 41. a protrusion; 42. an accommodating chamber; 43. a support portion; 44. accommodating grooves; 45. heat conducting silica gel; 5. an L1 phase copper conductor; 6. an N-phase copper conductor; 7. an L2 phase copper conductor; 8. an L3 phase copper conductor; 9. an aluminum plate; 91. a heat conducting portion; 92. a heat dissipating section; 10. a heat conducting plate; 101. a heat sink.
Detailed Description
The first embodiment is as follows:
referring to fig. 1, the intensive bus duct with U-shaped aluminum heat dissipation plates and copper conductors comprises an upper cover plate 1, a lower cover plate 2, a left side plate 3 and a right side plate 4; the upper cover plate 1 and the lower cover plate 2 are symmetrically arranged, the left side plate 3 and the right side plate 4 are symmetrically arranged, and two ends of the left side plate 3 and the right side plate 4 are fixedly connected with the upper cover plate 1 and the lower cover plate 2 in a laminating mode respectively. Copper conductors are arranged in a cavity formed by the left side plate 3, the right side plate 4, the upper cover plate 1 and the lower cover plate 2 and comprise four types, namely an L1-phase copper conductor 5, an N-phase copper conductor 6, an L2-phase copper conductor 7 and an L3-phase copper conductor 8, and the four types of copper conductors play a role in transmitting electric energy.
Referring to fig. 1 and 2, both ends of the upper cover plate 1 and the lower cover plate 2 are fixedly connected with abutting parts 11, and the two abutting parts 11 on the upper cover plate 1 or the lower cover plate 2 are fixedly connected with the left side plate 3 and the right side plate 4 in an abutting mode respectively, so that the left side plate 3 and the right side plate 4 cannot be deformed, and the stability of connection among the upper cover plate 1, the lower cover plate 2, the left side plate 3 and the right side plate 4 is improved.
Referring to fig. 1 and 2, two U-shaped aluminum plates 9 are arranged between the L2-phase copper conductor 7 and the L3-phase copper conductor 8, and the two aluminum plates 9 are symmetrically arranged; the aluminum plates 9 comprise heat conducting parts 91 and heat radiating parts 92 fixedly connected to two ends of the heat conducting parts 91, the heat conducting parts 91 and the heat radiating parts 92 are both plate-shaped, the heat radiating parts 92 are perpendicular to the heat conducting parts 91, and the heat radiating parts 92 on the two aluminum plates 9 are arranged in the direction that the two heat conducting parts 91 are far away from each other; heat conduction portion 91 on two aluminum plate 9 respectively with L2 looks copper conductor 7, the laminating of L3 looks copper conductor 8, two heat dissipation portion 92 of same aluminum plate 9 respectively with left side board 3, the laminating butt of right side board 4, heat conduction portion 91 on aluminum plate 9 can transmit the heat that the copper conductor produced, transmit heat dissipation portion 92, heat dissipation portion 92 is with heat transfer to left side board 3 and right side board 4 on, thereby can make on heat direct transfer to left side board 3 and right side board 4, improve radiating effect. Meanwhile, the heat conducting part 91 is attached to the copper conductor to be equal to two parallel conductors, so that the resistance of the copper conductor can be reduced, the heat generated by the copper conductor can be reduced, and the heat in a cavity formed by the left side plate 3, the right side plate 4, the upper cover plate 1 and the lower cover plate 2 is further reduced.
The two aluminum plates 9 are respectively connected with the L2 phase copper conductor 7 and the L3 phase copper conductor 8 together in a friction stir welding, molecular penetration welding and rivet-free riveting mode to form a copper-aluminum composite conductor, the cross section area of the copper conductor is increased in a phase change mode, the purpose of reducing the resistance of the copper conductor is achieved, and the aluminum plates 9 can be connected with the L2 phase copper conductor 7 and the L3 phase copper conductor 8 more stably.
Referring to fig. 1 and 2, the L2-phase copper conductor 7 or the L3-phase copper conductor 8 is positioned in the groove formed by the heat conducting portion 91 and the heat dissipating portion 92, so that the L2-phase copper conductor 7, the L3-phase copper conductor 8 and the heat conducting portion 91 are bonded, both ends of the L2-phase copper conductor 7, the L3-phase copper conductor 8 are bonded to the two heat dissipating portions 92, respectively, and further, the heat on the L2-phase copper conductor 7 and the L3-phase copper conductor 8 can be better transferred through the aluminum plate 9.
Referring to fig. 1 and 2, the middle parts of the left side plate 3 and the right side plate 4 protrude to a direction away from the heat dissipation part 92 to form a protruding part 41, the protruding part 41 and the upper cover plate 1, the abutting part 11 formed by the lower cover plate 2 accommodates the cavity 42, the heat dissipation part 92 is in the accommodation cavity 42, the heat dissipation part 92 is simultaneously attached to the upper cover plate 1 and the left side plate 3 or the upper cover plate 1 and the right left side plate or the lower cover plate 2 and the right side plate 4 or the upper cover plate 1 and the right side plate 4, the contact area between the heat dissipation part 92 and the bus duct shell is increased, the upper cover plate 1, the lower cover plate 2, the left side plate 3, the right side plate 4 can play a role of a heat dissipation part at the same time, and further can better dissipate heat inside the bus duct, the heat inside the bus duct can be better reduced, the service life of the bus duct is prolonged, and the safety is improved.
Referring to fig. 2, the joint between the protruding portion 41 and the left or right side plate 3 or 4 is a supporting portion 43, the included angle between the supporting portion 43 and the left or right side plate 3 or 4 is an obtuse angle, so that the supporting portion 43 is inclined, so that the force received by the protruding portion 41 can be transmitted to the upper cover plate 1 or the lower cover plate 2 through the supporting portion 43, and the force transmitted to the upper cover plate 1 or the lower cover plate 2 is inclined, so that the upper cover plate 1 and the lower cover plate 2 can transmit and share the force received by the protruding portion 41, thereby avoiding the deformation of the accommodating cavity 42, and reducing the probability of the deformation of the upper cover plate 1 and the lower cover plate 2.
Example two:
the difference between this example and the previous embodiment is that: referring to fig. 3 and 4, two aluminum plates 9 are respectively located between the L1-phase copper conductor 5 and the L2-phase copper conductor 7, the N-phase copper conductor 6, and the L3-phase copper conductor 8; the L1-phase copper conductor 5 and the L2-phase copper conductor 7 are respectively attached to both sides of the heat conducting portion 91 of one aluminum plate 9, and the N-phase copper conductor 6 and the L3-phase copper conductor 8 are respectively attached to both sides of the heat conducting portion 91 of the other aluminum plate 9; and then make an aluminum plate 9 can carry out the heat conduction with two copper conductor laminating simultaneously, two copper conductors of heat conduction portion 91 spare improve the radiating efficiency of bus duct.
Referring to fig. 4, a heat conducting plate 10 is arranged on the side where the L2-phase copper conductor 7 and the L3-phase copper conductor 8 are close to each other, the heat conducting plate 10 is attached to the L2-phase copper conductor 7 and the L3-phase copper conductor 8, and the heat conducting plate 10 plays a role in assisting heat conduction, so that the heat dissipation efficiency of the bus duct can be further increased.
A certain one end fixedly connected with heating panel 101 of heat-conducting plate 10, heating panel 101 and left side board 3 or the laminating of right side board 4, heating panel 101 is located the one end that heat-conducting plate 10 is close to right side board 4 in this embodiment, heating panel 101 is in between heat dissipation portion 92 and right side board 4, and heating panel 101 laminates with heat dissipation portion 92 and right side board 4 simultaneously, heating panel 101 can distribute away heat to right side board 4 with the heat transfer that heat-conducting plate 10 transmitted, make the heat distribute away through right side board 4, improve radiating efficiency. And heat-conducting plate 10 only has one end fixedly connected with heating panel 101, can be in the position in the wall body according to the bus duct, select to be close to wall body surface one side that is closer to and set up heating panel 101, make heating panel 101 can cooperate heat-conducting plate 10 to carry out better heat dissipation, and the wall body also can carry out better transmission to the heat, the temperature that makes bus duct department can not be too high, and about the surface that is close to the wall body, the heat can be better dispersed, so heating panel 101 is located the one side setting that the bus duct is more close to the wall body surface, and then make the heat can give off, still can not lead to the heat to accumulate in the wall body and hold, avoid the wall body can not be better carry out the transmission and give off to the heat that the bus duct produced.
Since the heat conducting plate 10 and the heat dissipating plate 101 are also made of aluminum, the heat conducting plate 10 and the heat dissipating plate 101 can also conduct heat and dissipate heat, and the cost is not excessively increased.
The accommodating groove 44 is formed in the side wall of the protruding portion 41 on the right side plate 4, the accommodating groove 44 is located on one side of the protruding portion 41 with the empty accommodating cavity 42, the heat dissipation plate 101 is located in the accommodating groove 44, the heat dissipation plate 101 cannot be buckled with the right side plate 4 to be affected, meanwhile, the accommodating groove 44 is formed in the right side plate 4, the heat dissipation plate 101 can penetrate into the right side plate 4, the contact area between the heat dissipation plate 101 and the right side plate 4 is increased, and the efficiency of heat transfer of the heat dissipation plate 101 to the right side plate 4 is further improved.
Fixedly connected with one deck heat conduction silica gel 45 on the lateral wall of holding tank 44, heat conduction silica gel 45's heat conductivity is higher, can make the more quick transmission of heat on the heating panel 101 give right side board 4, and then make the decline that the temperature of heating panel 101 can be faster, and then make heating panel 101 and heat-conducting plate 10 produce the difference in temperature, heat-conducting plate 10 is the same can be faster transmission give heating panel 101 this moment, can further improve heating panel 101, heat-conducting plate 10 transmits the heat that the copper conductor produced, make the copper conductor can keep the temperature of handing over the end, reduce the resistance of copper conductor, make the copper conductor can be better transmit the electric energy, reduce the waste of electric energy, can also reduce the ageing speed of insulating material, improve the life of copper conductor, so can improve the life of bus duct.
Meanwhile, the surfaces of the aluminum plate 9, the heat conducting plate 10 and the heat dissipation plate 101 all comprise a layer of insulating film, so that short circuit among the aluminum plate 9, the heat conducting plate 10, the heat dissipation plate 101 and copper conductors can be avoided, and the use of the bus duct is not influenced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A copper conductor dense bus duct with a U-shaped aluminum heat dissipation plate comprises an upper cover plate (1), a lower cover plate (2), a left side plate (3) and a right side plate (4); the method is characterized in that: the copper-clad plate is characterized by also comprising a copper conductor arranged in a space formed by the upper cover plate (1), the lower cover plate (2), the left side plate (3) and the right side plate (4);
a U-shaped aluminum plate (9) with a heat conducting effect is arranged at the copper conductor;
the aluminum plate (9) comprises a heat conduction part (91) and two heat dissipation parts (92), wherein the heat dissipation parts (92) are positioned at two ends of the heat conduction part (91), and the heat dissipation parts (92) and the heat conduction part (91) are arranged vertically;
the heat conducting part (91) is attached to the copper conductor, and the two heat radiating parts (92) are respectively attached to the left side plate (3) and the right side plate (4).
2. The copper conductor dense bus duct with the U-shaped aluminum heat dissipation plate as claimed in claim 1, wherein: the copper conductor comprises an L1-phase copper conductor (5), an L2-phase copper conductor (7), an L3-phase copper conductor (8) and an N-phase copper conductor (6) which are sequentially arranged;
the aluminum plates (9) are provided with two aluminum plates (9), the two aluminum plates (9) are symmetrically arranged, the two aluminum plates (9) are located between the L2 phase copper conductor (7) and the L3 phase copper conductor (8), and the L2 phase copper conductor (7) and the L3 phase copper conductor (8) are respectively attached to the two aluminum plates (9);
the L2-phase copper conductor (7) or the L3-phase copper conductor (8) is positioned in a groove formed by the heat conducting part (91) and the heat radiating part (92), and the left side and the right side of the copper conductor are respectively attached to the two heat radiating parts (92) while the copper conductor is attached to the heat conducting part (91).
3. The copper conductor dense bus duct with the U-shaped aluminum heat dissipation plate as claimed in claim 1, wherein: the middle parts of the left side plate (3) and the right side plate (4) are protruded towards the direction away from each other to form protruding parts (41), the upper cover plate (1) and the lower cover plate (2) form an accommodating cavity (42), and the heat dissipation part (92) is located in the accommodating cavity (42).
4. The copper conductor dense bus duct with the U-shaped aluminum heat dissipation plate as claimed in claim 3, wherein: the body junction department of protruding portion (41) and left side board (3), right side board (4) is supporting part (43), and the contained angle between supporting part (43) and protruding portion (41) is the obtuse angle.
5. The copper conductor dense bus duct with the U-shaped aluminum heat dissipation plate as claimed in claim 1, wherein: the copper conductor is attached to one side, away from the heat dissipation part (92), of the heat conduction part (91), a heat conduction plate (10) is arranged on one side, away from the aluminum plate (9), of the copper conductor, and the heat conduction plate (10) is also made of aluminum;
one end fixedly connected with heating panel (101) that heat-conducting plate (10) is close to right side board (4) or left side board (3), heating panel (101) are in between radiating part (92) and right side board (4) or radiating part (92) and left side board (3), and heating panel (101) laminate with right side board (4), radiating part (92) or left side board (3), radiating part (92) simultaneously.
6. The U-shaped aluminum heat dissipation plate copper conductor dense bus duct as claimed in claim 3 or 5, wherein: the protruding portion (41) of the right side plate (4) is located on the side wall inside the containing cavity (42) and provided with a containing groove (44), and the heat dissipation plate (101) stretches into the containing groove (44).
7. The copper conductor dense bus duct with the U-shaped aluminum heat dissipation plate as claimed in claim 6, wherein: still laid one deck heat conduction silica gel (45) on the lateral wall of holding tank (44), heat conduction silica gel (45) and heating panel (101) insulating film laminating on the surface.
8. The copper conductor dense bus duct with the U-shaped aluminum heat dissipation plate as claimed in claim 1, wherein: the both ends of upper cover plate (1) and lower apron (2) are equal fixedly connected with butt portion (11), and butt portion (11) are platelike, butt portion (11) perpendicular to upper cover plate (1) or lower apron (2), butt portion (11) and left side board (3) or right side board (4) closely laminate the butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111417939.4A CN114006336A (en) | 2021-11-25 | 2021-11-25 | Take U type aluminum heat dissipation board copper conductor compact busway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111417939.4A CN114006336A (en) | 2021-11-25 | 2021-11-25 | Take U type aluminum heat dissipation board copper conductor compact busway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114006336A true CN114006336A (en) | 2022-02-01 |
Family
ID=79930415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111417939.4A Pending CN114006336A (en) | 2021-11-25 | 2021-11-25 | Take U type aluminum heat dissipation board copper conductor compact busway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114006336A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206611137U (en) * | 2017-03-31 | 2017-11-03 | 镇江悦成电气有限公司 | A kind of vertically arranged heat sinking chip bus duct |
| CN109245003A (en) * | 2018-11-02 | 2019-01-18 | 青岛大地母线科技有限公司 | A kind of high-efficient heat-dissipating bus duct |
| CN213185428U (en) * | 2020-09-25 | 2021-05-11 | 青岛东山集团母线智造有限公司 | Compact bus duct with three built-in heat conducting fins |
| CN113690821A (en) * | 2021-08-17 | 2021-11-23 | 青岛东山集团电气科技有限公司 | Intensive bus duct with T-shaped cover plate structure |
-
2021
- 2021-11-25 CN CN202111417939.4A patent/CN114006336A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206611137U (en) * | 2017-03-31 | 2017-11-03 | 镇江悦成电气有限公司 | A kind of vertically arranged heat sinking chip bus duct |
| CN109245003A (en) * | 2018-11-02 | 2019-01-18 | 青岛大地母线科技有限公司 | A kind of high-efficient heat-dissipating bus duct |
| CN213185428U (en) * | 2020-09-25 | 2021-05-11 | 青岛东山集团母线智造有限公司 | Compact bus duct with three built-in heat conducting fins |
| CN113690821A (en) * | 2021-08-17 | 2021-11-23 | 青岛东山集团电气科技有限公司 | Intensive bus duct with T-shaped cover plate structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11641098B1 (en) | Cooling system for busbars | |
| CN205376309U (en) | Module including high electric power energy storage unit reaches energy memory including this module | |
| JP2016514345A (en) | Battery housing | |
| CN106712460B (en) | Power converter | |
| US8177569B1 (en) | Heat sink for a thermally efficient busway joint pack | |
| US10608301B2 (en) | Power electronics with integrated busbar cooling | |
| CN114792900A (en) | High current module for charging plug connector parts | |
| CN108923099A (en) | A kind of novel power battery mould group and its assembly technology | |
| JP2019153583A (en) | Method and system for cooling battery-integrated power electronics system | |
| CN113437414A (en) | Battery module with heat conduction buffer structure | |
| CN112106455B (en) | Power converter device for vehicle and vehicle | |
| KR101901134B1 (en) | Capacitor case structure | |
| CN114006336A (en) | Take U type aluminum heat dissipation board copper conductor compact busway | |
| CN108428965B (en) | Battery pack device | |
| KR101594526B1 (en) | Accomodating case for heating wire and heating system with the same | |
| US6555260B2 (en) | Fuel cell system having a fuel cell stack with integrated polarity reversal protection diode | |
| CN217589068U (en) | Battery protection box, battery package and electric automobile | |
| CN115663347A (en) | Busbar subassembly and battery package | |
| CN114006335A (en) | Take L type aluminum heat dissipation board copper conductor compact busway | |
| CN209938356U (en) | Copper bar heat radiation structure and car fill loop structure soon | |
| CN115223755A (en) | Line device, connection device and energy transmission system | |
| CN116569386A (en) | Battery assembly, battery module and manufacturing method of battery assembly | |
| CN209948616U (en) | Intensive bus duct | |
| CN220457782U (en) | Heat radiation structure, battery package and vehicle | |
| EP4113542A1 (en) | Power conductor and vehicle power distribution circuit incorporating the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |