CN217508217U - From heat dissipation bus duct - Google Patents
From heat dissipation bus duct Download PDFInfo
- Publication number
- CN217508217U CN217508217U CN202221195571.1U CN202221195571U CN217508217U CN 217508217 U CN217508217 U CN 217508217U CN 202221195571 U CN202221195571 U CN 202221195571U CN 217508217 U CN217508217 U CN 217508217U
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- China
- Prior art keywords
- bus duct
- heat dissipation
- heat
- side plate
- plate
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 45
- 238000009423 ventilation Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a from heat dissipation bus duct draws together bus duct bottom plate and bus duct roof, still includes: the bus duct side plate is connected between the bus duct bottom plate and the bus duct top plate; the heat dissipation assembly is used for dissipating heat in the bus duct and arranged on the bus duct side plate; the heat dissipation assembly includes: the ventilation mechanism is arranged between the bus duct top plate and the bus duct bottom plate; and the self-heat dissipation mechanism is arranged on two sides of the bus duct side plate, the external cold air is circulated through the ventilating plate and enters the bus duct, the internal space of the bus duct is separated through the lug, the heat generated inside can be circulated in the bus duct, and the heat inside the bus duct is dissipated through the heat conducting fins by utilizing the heat dissipation holes and the heat conducting fins arranged between the bus duct side plate and the lug, so that the quick heat dissipation is realized.
Description
Technical Field
The utility model relates to a bus duct heat dissipation especially relates to a from heat dissipation bus duct.
Background
The bus duct is a closed metal device formed by copper and aluminum bus posts, is a device responsible for transmitting and distributing electric energy in a low-voltage power supply system, and has the advantages of large current-carrying capacity, high protection level, convenience in electric energy distribution, compact structure, easiness in installation and maintenance, long service life and the like. With the development of the times, the improvement of the living standard and the development of industrial automation, the load of power utilization is larger and larger, and the electric wire and the cable are replaced more and more in the project of indoor low-voltage power transmission main line engineering, so that the development trend is formed.
However, do not have gapped between the inside electric conductor of current bus duct, the parcel has insulating heat conduction material on the electric conductor, can produce a large amount of heats after long-time work, it is not enough far away to only rely on the casing of bus duct to dispel the heat to it to make the heat remain in the casing in a large number, not only make the internal component performance descend, still can shorten the life of device, more serious can burn out the bus duct, for this reason, we propose a self-radiating bus duct.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art's weak point, provide a from heat dissipation bus duct, inside cold air circulation with the external world enters into the bus duct through the ventilating board, and separate the bus duct inner space through the lug, make the heat of inside production circulate in the bus duct, and utilize louvre and conducting strip of seting up between bus duct curb plate and the lug, consume the heat of bus duct inside through the conducting strip, realize quick heat dissipation.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a from heat dissipation bus duct, includes bus duct bottom plate and bus duct roof, still includes:
the bus duct side plate is connected between the bus duct bottom plate and the bus duct top plate;
the heat dissipation assembly is used for dissipating heat in the bus duct and arranged on the bus duct side plate;
the heat dissipation assembly includes:
the ventilation mechanism is arranged between the bus duct top plate and the bus duct bottom plate; and
and the self-heat dissipation mechanism is arranged on two sides of the bus duct side plate.
Preferably, the self-heat-dissipation mechanism includes:
the convex blocks are arranged on two sides of the bus duct side plate;
the heat dissipation grooves are formed in two sides of the bus duct side plate;
the heat conduction channel is communicated with the heat dissipation groove;
the heat conducting fin is arranged on the heat conducting channel.
Preferably, the projections are provided with a plurality of groups in the height direction of the bus duct side plate.
Preferably, the bump is triangular in shape.
Preferably, a heat dissipation space is formed between each two groups of the convex blocks and the bus duct side plate, and the heat dissipation grooves are arranged in the heat dissipation space.
Preferably, each group of heat conduction channels is provided with a plurality of groups of heat conduction fins.
Preferably, the ventilation mechanism includes:
the ventilation plates are arranged at two ends of the bus duct side plate in the length direction, and are provided with ventilation holes and avoidance grooves;
and the compressing piece can detachably mount the ventilating plate on the bus duct side plate.
Preferably, the pressing member includes:
the fixing seats are respectively arranged on the bus duct bottom plate and the bus duct top plate;
and the pressing block is used for pressing the ventilation plate on the bus duct side plate and is arranged on the fixed seat through an elastic piece.
Preferably, both sides of the pressing block are provided with guide sliding surfaces.
Preferably, hanging rings are arranged on two sides of the ventilating plate.
The beneficial effects of the utility model reside in that:
(1) the utility model discloses a from heat dissipation mechanism, make the lug separate the bus duct inside, can have the clearance between order inside copper sheet and the bus duct curb plate, increase inside circulation to utilize the circulation of louvre and the heat conduction effect of conducting strip, realized dispelling the heat fast to bus duct inside with the heat transfer effect of the heat accessible conducting strip in the bus duct inner space, solved the not good problem of current radiating effect.
(2) The utility model discloses a ventilation mechanism utilizes the ventilation hole of seting up on the ventilating board not only can be with the inside of external cold air circulation to bus duct, can also carry out the filter action with external impurity dust through the ventilation hole, has further increased the inside radiating action of bus duct.
(3) The utility model discloses a ventilation board detachable loading can be after long-term use on the bus duct curb plate, and the ventilation hole is convenient for change and dismouting after being blockked up by external dust.
To sum up, the utility model has the advantages of simple structure, quick heat dissipation, etc.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the overall left-side view structure of the present invention;
FIG. 3 is a schematic view of a partial top view of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the left side view of the present invention;
FIG. 5 is a schematic diagram of the left-side view of the explosion structure of the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 4 according to the present invention;
fig. 7 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.
In the figure: 100-bus duct bottom plate; 200-bus duct top plate; 300-bus duct side plate; 1-a heat dissipation assembly; 11-a ventilation mechanism; 12-a self-dissipating mechanism; 121-bumps; 1211-heat dissipation space; 122-heat sink; 123-heat conducting channel; 124-heat conducting fins; 111-a ventilation board; 1111-vent hole; 1112-avoidance slots; 1113-hanging ring; 112-a compression member; 1121-fixed seat; 1122-a compact; 11221-a sliding guide surface; 1123-an elastic member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example one
As shown in fig. 1-3, a self-heat-dissipation bus duct includes a bus duct bottom plate 100 and a bus duct top plate 200, and further includes:
the bus duct side plate 300 is connected between the bus duct bottom plate 100 and the bus duct top plate 200;
the heat dissipation assembly 1 is used for dissipating heat in the bus duct, and the heat dissipation assembly 1 is arranged on a bus duct side plate 300;
the heat dissipating module 1 includes:
the ventilation mechanism 11 is arranged between the bus duct top plate 200 and the bus duct bottom plate 100; and
the self-heat-dissipation mechanism 12 is arranged on two sides of the bus duct side plate 300;
the bus duct top plate 200 and the bus duct side plate 300 are fastened, which are not marked in the figure and are the same as the existing bus duct installation mode, and redundant description is not repeated here.
Further, as shown in fig. 4 and 6, the self-heat-dissipation mechanism 12 includes:
the lug 121 is arranged on two sides of the bus duct side plate 300;
the heat dissipation grooves 122 are formed in two sides of the bus duct side plate 300;
a heat conduction channel 123, the heat conduction channel 123 being in communication with the heat dissipation groove 122;
and the heat conducting sheet 124 is arranged on the heat conducting channel 123.
Further, as shown in fig. 6, a plurality of sets of the protrusions 121 are disposed in the height direction of the bus duct side plate 300.
Further, the bump 121 is triangular in shape.
Further, a heat dissipation space 1211 is formed between each two sets of the protrusions 121 and the bus duct side plate 300, and the heat dissipation groove 122 is disposed in the heat dissipation space 1211.
Further, each group of the heat conducting channels 123 is provided with a plurality of groups of heat conducting fins 124;
when high heat is generated in the bus duct, under the action of the plurality of groups of bumps 121, a closed space formed by combining the bus duct side plate 300, the bus duct top plate 200 and the bus duct bottom plate 100 is partitioned, so that a plurality of heat dissipation spaces 1211 are formed, and because the bumps 121 are triangular, gaps can be formed between the plurality of groups of copper sheets in the bus duct and the bus duct side plate 300, so that the internal heat can be conveniently circulated, the generated heat can also be conveniently circulated along the inclined planes on the two sides of the bumps 121, and the heat can be conveniently circulated in the heat dissipation space 1211 formed by the bus duct side plate 300 and the bumps 121;
the heat dissipation space 1211 is communicated with the heat dissipation groove 122, so that internal heat can be dissipated outwards, the heat enters the heat conduction channel 123 through the heat dissipation circulation effect of the heat dissipation groove 122, the heat entering the heat conduction channel 123 can be conducted through the heat conduction fins 124 outside the heat conduction channel 123, and multiple groups of heat conduction fins 124 are arranged, so that rapid heat dissipation of the interior of the bus duct is facilitated.
Example two
As shown in fig. 2, 4-5 and 7, in which the same or corresponding components as in the first embodiment are designated by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience. The second embodiment is different from the first embodiment in that:
further, as shown in fig. 5, the ventilation mechanism 11 includes:
the ventilation plate 111 is arranged at two ends of the bus duct side plate 300 in the length direction, and a ventilation hole 1111 and an escape groove 1112 are formed in the ventilation plate 111;
the pressing piece 112 is used for disassembling the ventilation plate 111 on the bus duct side plate 300 by the pressing piece 112;
in order to promote the heat dissipation effect in the bus duct, the ventilation plates 111 arranged on the two sides of the bus duct side plate 300 exchange gas and heat inside the bus duct, when the internal heat is high, the external cold air and the natural air can enter the bus duct through the ventilation holes 1111, and the circulation of the internal heat can be promoted.
Further, as shown in fig. 7, the pressing member 112 includes:
the fixing seats 1121 are respectively installed on the bus duct bottom plate 100 and the bus duct top plate 200;
and the pressing block 1122 is used for pressing the ventilation plate 111 on the bus duct side plate 300, and the pressing block 1122 is arranged on the fixed seat 1121 through an elastic piece 1123, wherein the elastic piece 1123 is preferably a spring.
Further, as shown in fig. 7, both sides of the pressing block 1122 are provided with sliding guide surfaces 11221.
Furthermore, hanging rings 1113 are arranged on two sides of the ventilating plate 111;
the vent 1111 arranged on the vent plate 111 can facilitate the circulation of heat inside the bus duct, and can prevent external impurities, dust and the like from entering the bus duct to play a role in filtering, but the problem of blockage of the vent 1111 can be caused in long-term use;
the ventilation plate 111 can be detachably mounted on the bus duct side plate 300, the hanging ring 1113 is held by hands, the ventilation plate 111 penetrates through the copper sheet through the avoiding groove 1112, at the moment, the ventilation plate 111 is away from the bus duct side plate 300 by one end, the ventilation plate 111 is placed into the position where the bus duct side plate 300 is mounted by force, the pressing blocks 1122 on two sides are pressed by the pressing force of the ventilation plate 111 to compress the elastic piece 1123 outwards, and the pressing blocks 1122 are pressed on the surface of the ventilation plate 111 by the restoring force of the elastic piece 1123 until the ventilation plate 111 is completely placed on the position of the bus duct side plate 300;
and the position that compact heap 1122 and spring are connected is provided with linking plate (not numbered), and the thickness of linking plate is greater than compact heap 1122's thickness, has seted up spacing groove (not numbered) in bus duct curb plate department, has played the guide effect to compact heap 1122 in compact heap 1122 backward shrink process, reduces the damage to the spring, increase of service life.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a from heat dissipation bus duct, includes bus duct bottom plate and bus duct roof, its characterized in that still includes:
the bus duct side plate is connected between the bus duct bottom plate and the bus duct top plate;
the heat dissipation assembly is used for dissipating heat in the bus duct and arranged on the bus duct side plate;
the heat dissipation assembly includes:
the ventilation mechanism is arranged between the bus duct top plate and the bus duct bottom plate; and
and the self-heat dissipation mechanism is arranged on two sides of the bus duct side plate.
2. The self-radiating bus duct of claim 1,
the self-heat-dissipation mechanism comprises:
the convex blocks are arranged on two sides of the bus duct side plate;
the heat dissipation grooves are formed in two sides of the bus duct side plate;
the heat conduction channel is communicated with the heat dissipation groove;
the heat conducting fin is arranged on the heat conducting channel.
3. The self-radiating bus duct of claim 2,
the lugs are all provided with a plurality of groups in the height direction of the bus duct side plate.
4. A self-dissipating bus duct according to claim 3,
the bump is triangular in shape.
5. The self-radiating bus duct of claim 2,
every two sets of lugs and bus duct side plate form a heat dissipation space, and the heat dissipation groove is arranged in the heat dissipation space.
6. The self-radiating bus duct of claim 2,
and a plurality of groups of heat conducting fins are arranged on each group of heat conducting channels.
7. A self-radiating bus duct according to any one of claims 1 to 6,
the ventilation mechanism includes:
the ventilation plates are arranged at two ends of the bus duct side plate in the length direction, and are provided with ventilation holes and avoidance grooves;
and the compressing piece can detachably mount the ventilating plate on the bus duct side plate.
8. A self-dissipating bus duct in accordance with claim 7,
the pressing member includes:
the fixing seats are respectively arranged on the bus duct bottom plate and the bus duct top plate;
and the pressing block is used for pressing the ventilation plate on the bus duct side plate and is arranged on the fixed seat through an elastic piece.
9. A self-dissipating bus duct according to claim 8,
and guide sliding surfaces are arranged on two sides of the pressing block.
10. A self-dissipating bus duct according to claim 7,
and hanging rings are arranged on two sides of the ventilating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221195571.1U CN217508217U (en) | 2022-05-19 | 2022-05-19 | From heat dissipation bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221195571.1U CN217508217U (en) | 2022-05-19 | 2022-05-19 | From heat dissipation bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217508217U true CN217508217U (en) | 2022-09-27 |
Family
ID=83353290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221195571.1U Expired - Fee Related CN217508217U (en) | 2022-05-19 | 2022-05-19 | From heat dissipation bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217508217U (en) |
-
2022
- 2022-05-19 CN CN202221195571.1U patent/CN217508217U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220927 |