CN203708741U - Fan controller - Google Patents
Fan controller Download PDFInfo
- Publication number
- CN203708741U CN203708741U CN201420039669.7U CN201420039669U CN203708741U CN 203708741 U CN203708741 U CN 203708741U CN 201420039669 U CN201420039669 U CN 201420039669U CN 203708741 U CN203708741 U CN 203708741U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- power device
- integrated
- controller
- power
- 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.)
- Expired - Lifetime
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 238000003475 lamination Methods 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
The utility model discloses a fan controller, which comprises a first kind of power devices, a second kind of power devices, a first circuit board and a second circuit board, wherein the power of the first kind of power devices is higher than the predetermined power; the power of the second kind of power devices is lower than the predetermined power; the first kind of power devices are integrated on the first circuit board; the second kind of power devices are integrated on the second circuit board; and the first circuit board and the second circuit board are arranged in a laminated mode. According to the fan controller disclosed by the utility model, high-power devices are integrated into a circuit board with high heat conductivity, low-power devices are integrated on an ordinary circuit board, thereby reducing the area of the circuit board with high heat conductivity, and saving the manufacturing cost of the circuit board. Meanwhile, the circuit board with the high heat conductivity and the ordinary circuit board are arranged in the laminated mode, thereby improving the utilization rate of space.
Description
Technical field
The utility model relates to field of automobile, relates in particular to a kind of controller of fan for automobile.
Background technology
In the process of Bus & Coach Design and manufacture, cooling system is an important component part, and controller of fan in cooling system is as a core of cooling system running, ensures that the operation that it can efficient stable also seems particularly important.Usually, larger device and the relatively little device of power of the integrated meritorious rate of meeting in controller of fan, the device larger due to power can produce more heat in the time working, therefore need to ensure the secure heat dissipation of controller, in prior art, having by employing pcb board and the configuration fan etc. that conductive coefficient is higher dispels the heat to controller, but, the pcb board relative cost that conductive coefficient is higher is high, reduce the competitiveness of product, and configuration fan can increase the volume of controller, be unfavorable for the miniaturization of product.
In view of this, need to provide a kind of controller of fan, to address the above problem.
Utility model content
The utility model proposes a kind of new structure of controller of fan, by reducing the area of high heat-conduction circuit board, save cost of manufacture thereby realize.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of controller of fan, comprising:
Power is the Equations of The Second Kind power device lower than predetermined power higher than the first kind power device of predetermined power and power;
First circuit board, integrated described first kind power device on described first circuit board;
Second circuit board, integrated described Equations of The Second Kind power device on described second circuit board;
Wherein, described first circuit board and described second circuit board lamination arrange.
As further improvement of the utility model, described first circuit board is integrated with the side that a side of power device and described second circuit board be integrated with power device and is oppositely arranged.
As further improvement of the utility model, described first circuit board is integrated with the side that the opposing opposite side of power device one side and described second circuit board be integrated with power device and is oppositely arranged.
As further improvement of the utility model, described first circuit board is integrated with a side of power device and described second circuit board and is integrated with the opposing opposite side of power device one side and is oppositely arranged.
As further improvement of the utility model, described first circuit board is integrated with the opposing opposite side of power device one side and described second circuit board and is integrated with the opposing opposite side of power device one side and is oppositely arranged.
As further improvement of the utility model, between described first circuit board and described second circuit board, be electrically connected by connector.
As further improvement of the utility model, on described first circuit board, be printed with the circuit that 2oz copper is thick, described circuit live width is 5.95mm.
As further improvement of the utility model, on described second circuit board, be printed with the circuit that 1oz copper is thick, described line width is 11.9mm.
As further improvement of the utility model, described first kind power device comprises inductance and/or electric capacity and/or metal-oxide-semiconductor and and/or detection resistance.
As further improvement of the utility model, described Equations of The Second Kind power device comprises predrive chip and/or MCU chip and and/or sampling filter.
Compared with prior art, controller of fan of the present utility model is by integrated high power device paramount heat-conduction circuit board, low-power device is integrated into ordinary circuit board, thereby reduce the area of high heat-conduction circuit board, save the cost of manufacture of circuit board, high heat-conduction circuit board and ordinary circuit board lamination are arranged simultaneously, improved space availability ratio.
Accompanying drawing explanation
Fig. 1 is the structural representation of controller of fan one execution mode of the present utility model;
Fig. 2 is the structural representation of the another execution mode of controller of fan of the present utility model;
Fig. 3 is the structural representation of the another execution mode of controller of fan of the present utility model;
Fig. 4 is the structural representation of the another execution mode of controller of fan of the present utility model.
Embodiment
Below with reference to embodiment shown in the drawings, the utility model is described in detail.But these execution modes do not limit the utility model, the conversion in structure, method or function that those of ordinary skill in the art makes according to these execution modes is all included in protection range of the present utility model.
In the utility model, controller of fan includes some power devices, and it is integrated on circuit board, the work that cooperatively interacts between each power device, thus form controller of fan, play the effect of heat radiation.These some power devices comprise power higher than the first kind power device of predetermined power and power the Equations of The Second Kind power device lower than predetermined power, this Equations of The Second Kind power can be considered that produced heat is very little.Especially, in present embodiment, the circuit board that controller of fan uses includes first circuit board 1 and second circuit board 2.Wherein, first circuit board 1 is selected the circuit board of high heat conduction and is integrated with first kind power device, and 2 of second circuit boards are selected ordinary circuit board and are integrated with Equations of The Second Kind power device.In present embodiment, circuit board mainly needs to consider whether meet power demand, and anti-electromagnetic interference capability.Preferably, by first circuit board 1 and second circuit board 2 lamination settings, its lamination setting can reduce the volume of controller of fan module, prior can reducing production costs.
Shown in please refer to the drawing 1, in an execution mode of the present utility model, first circuit board 1 is integrated with the side that a side of power device and second circuit board 2 be integrated with power device and is oppositely arranged.Wherein, between first circuit board 1 and second circuit board 2, be electrically connected by connector 3.The laminated construction of this second circuit board 2 and second circuit board 2, had both saved cost, had improved space availability ratio simultaneously.Preferably; this execution mode is preferred forms of the present utility model; one side first circuit board 1 to power device and second circuit board 2 have the relative lamination setting of a side of power device; so not only improve space availability ratio; and power device is integrated on circuit board and has certain protective effect, avoid the damage causing outside because power device is exposed.In the present embodiment, first circuit board 1 is high-power plate, and first kind power device placed thereon comprises inductance and/or electric capacity and/or metal-oxide-semiconductor and and/or detects other high power devices such as resistance.On this first circuit board 1, be printed with the circuit that 2oz copper is thick, its circuit live width is 5.95mm.Second circuit board 2 is small-power plate, and Equations of The Second Kind power device placed thereon comprises predrive chip and/or MCU chip and and/or the low-power device such as sampling filter.On this second circuit board 2, be printed with the circuit that 1oz copper is thick, its line width is 11.9mm.Especially, on first circuit board 1, also can be provided with radiator, to assist first kind power device heat radiation on first circuit board 1.
As shown in Figure 2, in another execution mode of the present utility model, first circuit board 1 is integrated with the side that the opposing opposite side of power device one side and second circuit board 2 be integrated with power device and is oppositely arranged.Wherein, between first circuit board 1 and second circuit board 2, be electrically connected by connector 3.The laminated construction of this second circuit board 2 and second circuit board 2, had both saved cost, had improved space availability ratio simultaneously.In the present embodiment, first circuit board 1 is high-power plate, and first kind power device placed thereon comprises inductance and/or electric capacity and/or metal-oxide-semiconductor and and/or detects other high power devices such as resistance.On this first circuit board 1, be printed with the circuit that 2oz copper is thick, its circuit live width is 5.95mm.Second circuit board 2 is small-power plate, and Equations of The Second Kind power device placed thereon comprises predrive chip and/or MCU chip and and/or sampling filter etc.On this second circuit board 2, be printed with the circuit that 1oz copper is thick, its line width is 11.9mm.Especially, on first circuit board 1, also can be provided with radiator, to assist first kind power device heat radiation on first circuit board 1.
As shown in Figure 3, in another execution mode of the present utility model, first circuit board 1 is integrated with the opposite side that a side of power device and second circuit board 2 be integrated with the opposing side of power device and is oppositely arranged.Wherein, between first circuit board 1 and second circuit board 2, be electrically connected by connector 3.The laminated construction of this second circuit board 2 and second circuit board 2, had both saved cost, had improved space availability ratio simultaneously.In the present embodiment, first circuit board 1 is high-power plate, and first kind power device placed thereon comprises inductance and/or electric capacity and/or metal-oxide-semiconductor and and/or detects other high power devices such as resistance.On this first circuit board 1, be printed with the circuit that 2oz copper is thick, its circuit live width is 5.95mm.Second circuit board 2 is small-power plate, and Equations of The Second Kind power device placed thereon comprises predrive chip and/or MCU chip and and/or sampling filter.On this second circuit board 2, be printed with the circuit that 1oz copper is thick, its line width is 11.9mm.Especially, on first circuit board 1, also can be provided with radiator, to assist first kind power device heat radiation on first circuit board 1.
As shown in Figure 4, in another execution mode of the present utility model, first circuit board 1 is integrated with the opposite side that the opposite side of the opposing side of power device and second circuit board 2 be integrated with the opposing side of power device and is oppositely arranged.Wherein, between first circuit board 1 and second circuit board 2, be electrically connected by connector 3.The laminated construction of this second circuit board 2 and second circuit board 2, had both saved cost, had improved space availability ratio simultaneously.In addition, between first circuit board 1 and second circuit board 2 laminations, other structures of all right accommodating controller of fan, play the effect of protection.In the present embodiment, first circuit board 1 is high-power plate, and first kind power device placed thereon comprises inductance and/or electric capacity and/or metal-oxide-semiconductor and and/or detects other high power devices such as resistance.On this first circuit board 1, be printed with the circuit that 2oz copper is thick, its circuit live width is 5.95mm.Second circuit board 2 is small-power plate, and Equations of The Second Kind power device placed thereon comprises predrive chip and/or MCU chip and and/or sampling filter.On this second circuit board 2, be printed with the circuit that 1oz copper is thick, its line width is 11.9mm.Especially, on first circuit board 1, also can be provided with radiator, to assist first kind power device heat radiation on first circuit board 1.
In the utility model, controller of fan, by integrated high power device paramount heat-conduction circuit board, is integrated into ordinary circuit board by low-power device, thereby has reduced the area of high heat-conduction circuit board, has saved the cost of manufacture of circuit board.High heat-conduction circuit board and ordinary circuit board lamination are arranged simultaneously, improved space availability ratio.
Be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Listed a series of detailed description is above only illustrating for feasibility execution mode of the present utility model; they are not in order to limit protection range of the present utility model, all do not depart from the equivalent execution mode that the utility model skill spirit does or change and all should be included in protection range of the present utility model within.
Claims (10)
1. a controller of fan, is characterized in that, comprising:
Power is the Equations of The Second Kind power device lower than predetermined power higher than the first kind power device of predetermined power and power;
First circuit board, integrated described first kind power device on described first circuit board;
Second circuit board, integrated described Equations of The Second Kind power device on described second circuit board;
Wherein, described first circuit board and described second circuit board lamination arrange.
2. controller of fan according to claim 1, is characterized in that, described first circuit board is integrated with the side that a side of power device and described second circuit board be integrated with power device and is oppositely arranged.
3. controller of fan according to claim 1, is characterized in that, described first circuit board is integrated with the side that the opposing opposite side of power device one side and described second circuit board be integrated with power device and is oppositely arranged.
4. controller of fan according to claim 1, is characterized in that, described first circuit board is integrated with a side of power device and described second circuit board and is integrated with the opposing opposite side of power device one side and is oppositely arranged.
5. controller of fan according to claim 1, is characterized in that, described first circuit board is integrated with the opposing opposite side of power device one side and described second circuit board and is integrated with the opposing opposite side of power device one side and is oppositely arranged.
6. according to the controller of fan described in any one in claim 2 ~ 5, it is characterized in that, between described first circuit board and described second circuit board, be electrically connected by connector.
7. controller of fan according to claim 6, is characterized in that, is printed with the circuit that 2oz copper is thick on described first circuit board, and described circuit live width is 5.95mm.
8. controller of fan according to claim 6, is characterized in that, is printed with the circuit that 1oz copper is thick on described second circuit board, and described line width is 11.9mm.
9. controller of fan according to claim 1, is characterized in that, described first kind power device comprises inductance and/or electric capacity and/or metal-oxide-semiconductor and/or detects resistance.
10. controller of fan according to claim 1, is characterized in that, described Equations of The Second Kind power device comprises predrive chip and/or MCU chip and/or sampling filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039669.7U CN203708741U (en) | 2014-01-22 | 2014-01-22 | Fan controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039669.7U CN203708741U (en) | 2014-01-22 | 2014-01-22 | Fan controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708741U true CN203708741U (en) | 2014-07-09 |
Family
ID=51059114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039669.7U Expired - Lifetime CN203708741U (en) | 2014-01-22 | 2014-01-22 | Fan controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747662A (en) * | 2014-01-22 | 2014-04-23 | 苏州工业园区驿力机车科技有限公司 | Fan controller |
-
2014
- 2014-01-22 CN CN201420039669.7U patent/CN203708741U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747662A (en) * | 2014-01-22 | 2014-04-23 | 苏州工业园区驿力机车科技有限公司 | Fan controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215122 Suzhou Industrial Park, Jiangsu, the only new road, No. 99 Patentee after: SUZHOU INDUSTRIAL PARK ELION TECHNOLOGY Co.,Ltd. Address before: 215122 Suzhou Industrial Park, Jiangsu, the only new road, No. 99 Patentee before: Firma Suzhou Industrial Park Elion Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215122 Suzhou Industrial Park, Jiangsu, the only new road, No. 99 Patentee after: SUZHOU YILI TECHNOLOGY Co.,Ltd. Address before: 215122 Suzhou Industrial Park, Jiangsu, the only new road, No. 99 Patentee before: SUZHOU INDUSTRIAL PARK ELION TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |