CN208369159U - A kind of bus duct with connecting part heat sinking function - Google Patents
A kind of bus duct with connecting part heat sinking function Download PDFInfo
- Publication number
- CN208369159U CN208369159U CN201821033369.2U CN201821033369U CN208369159U CN 208369159 U CN208369159 U CN 208369159U CN 201821033369 U CN201821033369 U CN 201821033369U CN 208369159 U CN208369159 U CN 208369159U
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- CN
- China
- Prior art keywords
- thermally conductive
- shell
- conductive sheet
- bus duct
- copper bar
- Prior art date
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Abstract
The utility model is suitable for electric machinery technical field, provide a kind of bus duct with connecting part heat sinking function, including conductive component and radiating subassembly, the conductive component includes bottom case, side shell, insulating layer, copper bar and upper casing, the bottom case is fixedly connected on the side shell, the bottom case is located at the top of the side shell, and the upper casing is fixedly connected on the side shell, and the upper casing is located at the top of the side shell；It is close to the copper bar in the lower end of the thermally conductive sheet; transfer heat to the upper end of the thermally conductive sheet; start the blower; the blower is dried to the gap between the thermally conductive sheet; in air to distribute heat; to radiate; compared to more existing bus duct; the heat that the novel bus duct with connecting part heat sinking function can generate the copper bar is exported from interior of shell; and it dissipates the heat to the air; cooling is accelerated, effectively protects bus duct, and then improve service life.
Description
Technical field
The utility model belongs to electric machinery technical field more particularly to a kind of bus with connecting part heat sinking function
Slot.
Background technique
Bus duct is a kind of closed metal device being made of copper, aluminium busbar column, is used to be each element of decentralized system
Relatively high power is distributed, indoors more and more instead of wire and cable in the power Transmission trunk project project of low pressure.
Existing bus duct in use, is mounted in closed space, and heat dissipation performance is poor, temperature when leading to work
It is excessively high and greatly reduce service life, short circuit is caused, and current-carrying capacity is low, influences to work normally.
Utility model content
The utility model provides a kind of bus duct with connecting part heat sinking function, it is intended to which solving existing bus duct makes
With in the process, being mounted in closed space, heat dissipation performance is poor, causes when work temperature excessively high and greatly reduces service life,
Short circuit is caused, and current-carrying capacity is low, influences the problem of working normally.
The utility model is realized in this way a kind of bus duct with connecting part heat sinking function, including conductive component and
Radiating subassembly, the conductive component include bottom case, side shell, insulating layer, copper bar and upper casing, and the bottom case is fixedly connected on the side
Shell, the bottom case are located at the top of the side shell, and the upper casing is fixedly connected on the side shell, and the upper casing is located at the side shell
Top, the copper bar is fixedly connected on the side shell, and the copper bar is located at the inside of side shell, and the insulating layer is sheathed on described
The outer surface of copper bar, the radiating subassembly include radiation shell, thermally conductive sheet and blower, and the radiation shell is fixedly connected on described
Shell, the radiation shell are located at the top of the upper casing, and the thermally conductive sheet is fixedly connected on the upper casing, and the thermally conductive sheet is located at institute
The right side of radiation shell is stated, air inlet is offered above the radiation shell, the right side opening of the radiation shell is equipped with air outlet, described
Blower is fixedly connected on the radiation shell, and the blower is located at the inside of the radiation shell, and the blower and external power supply are electrical
Connection.
The utility model also provides preferably, and the quantity of the copper bar and the insulating layer is five, copper described in five groups
It is equally spaced between row and the insulating layer in the inside of the side shell.
The utility model also provides preferably, and the quantity of the side shell is two, and two side shells are symmetrically distributed in institute
State the two sides of upper casing.
The utility model also provides preferably, and the quantity of the thermally conductive sheet is five, and five thermally conductive sheets are equally spaced
In the top of the upper casing.
The utility model also provides preferably, and the thermally conductive sheet is set as down Y shape, at the lower ending opening of the thermally conductive sheet with
The copper bar is adapted.
The utility model also provides preferably, and the quantity of the air outlet is six, and six air outlets are equally spaced
In the right side of the radiation shell, the specification of the air outlet is equal with the spacing of the thermally conductive sheet.
Compared with prior art, the utility model has the beneficial effects that one kind of the utility model radiates with connecting part
The bus duct of function is radiated by the way that the thermally conductive sheet and blower is arranged, in use, the copper bar energization meeting
Heat is generated, the thermally conductive sheet is set as down Y shape, and the copper bar is close in the lower end of the thermally conductive sheet, transfers heat to described
The upper end of thermally conductive sheet starts the blower, and the blower is dried to the gap between the thermally conductive sheet, so that heat be distributed
Air in, to radiate, compare more existing bus duct, the novel bus duct with connecting part heat sinking function can
The heat that the copper bar is generated is exported from interior of shell, and is dissipated the heat to the air, and is accelerated cooling, is effectively protected
Bus duct, and then improve service life.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is thermally conductive sheet structural schematic diagram in the utility model；
Fig. 3 is heat radiation assembly structure schematic diagram in the utility model；
In figure: 1- conductive component, 11- bottom case, the side 12- shell, 13- insulating layer, 14- copper bar, 15- upper casing, 2- radiating subassembly,
21- radiation shell, 22- air inlet, 23- air outlet, 24- thermally conductive sheet, 25- blower.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of bus with connecting part heat sinking function
Slot, including conductive component 1 and radiating subassembly 2, conductive component 1 include bottom case 11, side shell 12, insulating layer 13, copper bar 14 and upper casing
15, bottom case 11 is fixedly connected on side shell 12, and bottom case 11 is located at the top of side shell 12, and upper casing 15 is fixedly connected on side shell 12, upper casing
15 are located at the top of side shell 12, and copper bar 14 is fixedly connected on side shell 12, and copper bar 14 is located at the inside of side shell 12, and insulating layer 13 is arranged
In the outer surface of copper bar 14, radiating subassembly 2 includes radiation shell 21, thermally conductive sheet 24 and blower 25, and radiation shell 21 is fixedly connected on
Shell 15, radiation shell 21 are located at the top of upper casing 15, and thermally conductive sheet 24 is fixedly connected on upper casing 15, and thermally conductive sheet 24 is located at radiation shell 21
Right side, the top of radiation shell 21 offer air inlet 23, and the right side opening of radiation shell 21 is equipped with air outlet 22, and blower 25 is fixedly connected
In radiation shell 21, blower 25 is located at the inside of radiation shell 21, and blower 25 and external power supply are electrically connected.
In the present embodiment, carry out thermally conductive by the way that thermally conductive sheet 24 is arranged, thermally conductive sheet 24 can be by interior of shell heat
It is transmitted to above shell, so that convenient radiate to it, prevents heat aggregation inside the housing, that damages bus duct uses the longevity
Life, thermally conductive sheet 24 can be by heat derives, to protect bus duct.
In the present embodiment, by setting thermally conductive sheet 24 and blower 25 carry out it is thermally conductive, in use, by copper bar
14 both ends are respectively turned on circuit, and copper bar 14 can generate heat when being powered, and thermally conductive sheet 24 is set as down Y shape, thermally conductive sheet 24
It is close to copper bar 14 at lower ending opening, so that heat is transmitted to upper end from the lower end of thermally conductive sheet 24, blower 25 is by air from air inlet
It being sucked in mouth 22, and air is discharged from air outlet 23, heat is transmitted at the intermediate gaps between thermally conductive sheet 24 by air,
Air outlet 24, so that heat be taken away, prevents heat to be gathered in shell to being blowed at the intermediate gaps between thermally conductive sheet 24
Inside, damages the service life of bus duct, and thermally conductive sheet 24 can be by heat derives, so that bus duct is protected, compared to more existing
Bus duct, the heat that the novel bus duct with connecting part heat sinking function can generate copper bar 14 are exported from interior of shell,
And dissipate the heat to the air, cooling is accelerated, effectively protects bus duct, and then improve service life.
Further, the quantity of copper bar 14 and insulating layer 13 is five, equidistant between five groups of copper bars 14 and insulating layer 13
It is distributed in the inside of side shell 12.
In the present embodiment, conduction is carried out by setting copper bar 14, in use, by the both ends of copper bar 14
It is respectively turned on circuit, copper bar 14 can generate heat when being powered.
Further, the quantity of side shell 12 is two, and two side shells 12 are symmetrically distributed in the two sides of upper casing 15.
In the present embodiment, be supported by setting side shell 12, bottom case 11 and upper casing 15 be fixedly connected in
Side shell 12, and copper bar 14 is fixedly connected on side shell 12, copper bar 14 is located at the inside of side shell 12, by setting two sides side shell 12 come into
What row was protected and was supported.
Further, the quantity of thermally conductive sheet 24 is five, and five thermally conductive sheets 24 are equally spaced in the top of upper casing 15.
In the present embodiment, carry out thermally conductive by the way that thermally conductive sheet 24 is arranged, thermally conductive sheet 24 can be by interior of shell heat
It is transmitted to above shell, so that convenient radiate to it, prevents heat aggregation inside the housing, that damages bus duct uses the longevity
Life, thermally conductive sheet 24 can be by heat derives, to protect bus duct.
Further, thermally conductive sheet 24 is set as down Y shape, is adapted at the lower ending opening of thermally conductive sheet 24 with copper bar 14.
In the present embodiment, carry out thermally conductive by the way that thermally conductive sheet 24 is arranged, copper bar 14 can generate heat after powered up, heat
In the shell, thermally conductive sheet 24 is set as down Y shape for amount aggregation, is close to copper bar 14 at the lower ending opening of thermally conductive sheet 24, thus by heat
It is transmitted to upper end from the lower end of thermally conductive sheet 24, to radiate.
Further, the quantity of air outlet 22 is six, and six air outlets 22 are equally spaced in the right side of radiation shell 21, out
The specification in air port 22 is equal with the spacing of thermally conductive sheet 24.
In the present embodiment, it is radiated by the way that air outlet 22 is arranged, to thermally conductive sheet 24, heat passes through heat transfer
Air is transmitted at the intermediate gaps between thermally conductive sheet 24, and air outlet 24 is to being blown at the intermediate gaps between thermally conductive sheet 24
Wind, so that heat be taken away.
The working principle and process for using of the utility model: after the utility model installs, equipment is accessed into external electrical
The both ends of copper bar 14 are respectively turned on circuit, copper bar 14 can generate heat, thermally conductive sheet 24 when being powered in use by source
It is set as down Y shape, is close to copper bar 14 at the lower ending opening of thermally conductive sheet 24, so that heat is transmitted to from the lower end of thermally conductive sheet 24
End, blower 25 sucks air from air inlet 22, and air is discharged from air outlet 23, and heat is transmitted to thermally conductive by air
At intermediate gaps between piece 24, air outlet 24 is to being blowed at the intermediate gaps between thermally conductive sheet 24, thus by heat band
It walks, prevents heat aggregation inside the housing, damage the service life of bus duct, thermally conductive sheet 24 can be by heat derives, to protect
Bus duct is protected, more existing bus duct is compared, the novel bus duct with connecting part heat sinking function can generate copper bar 14
Heat exported from interior of shell, and dissipate the heat to the air, accelerate cooling, effectively protect bus duct, in turn
Improve service life.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of bus duct with connecting part heat sinking function, it is characterised in that: including conductive component (1) and radiating subassembly (2),
The conductive component (1) includes bottom case (11), side shell (12), insulating layer (13), copper bar (14) and upper casing (15), the bottom case
(11) it is fixedly connected on the side shell (12), the bottom case (11) is located at the top of the side shell (12), and the upper casing (15) is solid
Surely it is connected to the side shell (12), the upper casing (15) is located at the top of the side shell (12), and the copper bar (14) is fixedly connected
In the side shell (12), the copper bar (14) is located at the inside of side shell (12), and the insulating layer (13) is sheathed on the copper bar
(14) outer surface,
The radiating subassembly (2) includes radiation shell (21), thermally conductive sheet (24) and blower (25), and the radiation shell (21) is fixedly connected
In the upper casing (15), the radiation shell (21) is located at the top of the upper casing (15), and the thermally conductive sheet (24) is fixedly connected on
The upper casing (15), the thermally conductive sheet (24) are located at the right side of the radiation shell (21), open up above the radiation shell (21)
Have air inlet (23), the right side opening of the radiation shell (21) is equipped with air outlet (22), and the blower (25) is fixedly connected on described
Radiation shell (21), the blower (25) are located at the inside of the radiation shell (21), and the blower (25) electrically connects with external power supply
It connects.
2. a kind of bus duct with connecting part heat sinking function as described in claim 1, it is characterised in that: the copper bar (14)
Quantity with the insulating layer (13) is five, be equally spaced between copper bar described in five groups (14) and the insulating layer (13) in
The inside of the side shell (12).
3. a kind of bus duct with connecting part heat sinking function as described in claim 1, it is characterised in that: the side shell (12)
Quantity be two, two side shells (12) are symmetrically distributed in the two sides of the upper casing (15).
4. a kind of bus duct with connecting part heat sinking function as described in claim 1, it is characterised in that: the thermally conductive sheet
(24) quantity is five, and five thermally conductive sheets (24) are equally spaced in the top of the upper casing (15).
5. a kind of bus duct with connecting part heat sinking function as described in claim 1, it is characterised in that: the thermally conductive sheet
(24) it is set as down Y shape, is adapted at the lower ending opening of the thermally conductive sheet (24) with the copper bar (14).
6. a kind of bus duct with connecting part heat sinking function as described in claim 1, it is characterised in that: the air outlet
(22) quantity is six, and six air outlets (22) are equally spaced in the right side of the radiation shell (21), the air outlet
(22) specification is equal with the spacing of the thermally conductive sheet (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033369.2U CN208369159U (en) | 2018-07-02 | 2018-07-02 | A kind of bus duct with connecting part heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821033369.2U CN208369159U (en) | 2018-07-02 | 2018-07-02 | A kind of bus duct with connecting part heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208369159U true CN208369159U (en) | 2019-01-11 |
Family
ID=65032901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821033369.2U Expired - Fee Related CN208369159U (en) | 2018-07-02 | 2018-07-02 | A kind of bus duct with connecting part heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208369159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707449A (en) * | 2019-10-08 | 2020-01-17 | 联合汽车电子有限公司 | Three-phase copper bar and electric drive assembly |
-
2018
- 2018-07-02 CN CN201821033369.2U patent/CN208369159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707449A (en) * | 2019-10-08 | 2020-01-17 | 联合汽车电子有限公司 | Three-phase copper bar and electric drive assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20200702 |