CN205479003U - Silicon oil fan clutch with two helical blade - Google Patents
Silicon oil fan clutch with two helical blade Download PDFInfo
- Publication number
- CN205479003U CN205479003U CN201620126591.1U CN201620126591U CN205479003U CN 205479003 U CN205479003 U CN 205479003U CN 201620126591 U CN201620126591 U CN 201620126591U CN 205479003 U CN205479003 U CN 205479003U
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- China
- Prior art keywords
- fan
- silicon oil
- utility
- model
- clutch
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- 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 - Fee Related
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Abstract
The utility model discloses a silicon oil fan clutch with two helical blade, including casing, protecgulum, moving axis, first fan, second fan and fan seat, the protecgulum is connected with housing seal, the moving axis interlude sets up in the casing center, the embedding of first fan is in the second fan, the second fan sets up on the fan seat. In this way, the utility model discloses add the second fan, reinforcing silicon oil fan clutch heat dispersion shortens the engine cooling time, improves fan clutch work efficiency.
Description
Technical field
This utility model relates to silicon oil filled fan clutch field, particularly relates to a kind of silicon oil filled fan clutch with Double helix blade.
Background technology
The radiating effect of fan area coverage restriction silicon oil filled fan clutch, less fan can cause radiating efficiency low, bigger fan can cause load to increase, and existing silicon oil filled fan clutch cannot break through the maximum heat radiation limit when reaching maximum (top) speed, does not possess multi-fan and cannot improve radiating efficiency.
Utility model content
This utility model, mainly solving the technical problems that provide a kind of silicon oil filled fan clutch with Double helix blade, sets up the second fan, strengthens silicon oil filled fan clutch heat dispersion, shortens the engine cool time, improves fan clutch work efficiency.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of silicon oil filled fan clutch with Double helix blade, including housing, protecgulum, moving axis, the first fan, the second fan and fan base, described protecgulum is hermetically connected with the shell, described moving axis is interspersed is arranged at casing center, described first fan is embedded in the second fan, and described second fan is arranged on fan base.
In one preferred embodiment of this utility model, between described first fan and the second fan, it is provided with the gap more than or equal to 12mm.
In one preferred embodiment of this utility model, described first fan blade density is a times of the second fan blade density.
The beneficial effects of the utility model are: a kind of silicon oil filled fan clutch with Double helix blade that this utility model provides, and set up the second fan, strengthen silicon oil filled fan clutch heat dispersion, shorten the engine cool time, improve fan clutch work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structure chart of a preferred embodiment of a kind of silicon oil filled fan clutch with Double helix blade of this utility model.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As it is shown in figure 1, this utility model embodiment includes:
A kind of silicon oil filled fan clutch with Double helix blade, including housing 1, protecgulum, moving axis the 2, first fan the 3, second fan 4 and fan base 5, described protecgulum is tightly connected with housing 1, described moving axis 2 is interspersed is arranged at housing 1 center, described first fan 3 is embedded in the second fan 4, and described second fan 4 is arranged on fan base 5.
Wherein, it is provided with the gap more than or equal to 12mm between described first fan 3 and the second fan 4.By the way, double fan is preferably isolated, it is to avoid influence each other and cause heat dispersion to decline.
Further, described first fan 3 leaves density is a times of the second fan 4 leaves density.By the way, heat dispersion is preferably improved.
In sum, this utility model provides a kind of silicon oil filled fan clutch with Double helix blade, sets up the second fan 4, strengthens silicon oil filled fan clutch heat dispersion, shortens the engine cool time, improves fan clutch work efficiency.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (3)
1. the silicon oil filled fan clutch with Double helix blade, it is characterized in that, including housing, protecgulum, moving axis, the first fan, the second fan and fan base, described protecgulum is hermetically connected with the shell, described moving axis is interspersed is arranged at casing center, described first fan is embedded in the second fan, and described second fan is arranged on fan base.
Silicon oil filled fan clutch with Double helix blade the most according to claim 1, it is characterised in that be provided with the gap more than or equal to 12mm between described first fan and the second fan.
Silicon oil filled fan clutch with Double helix blade the most according to claim 1, it is characterised in that described first fan blade density is a times of the second fan blade density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126591.1U CN205479003U (en) | 2016-02-18 | 2016-02-18 | Silicon oil fan clutch with two helical blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126591.1U CN205479003U (en) | 2016-02-18 | 2016-02-18 | Silicon oil fan clutch with two helical blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479003U true CN205479003U (en) | 2016-08-17 |
Family
ID=56677776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126591.1U Expired - Fee Related CN205479003U (en) | 2016-02-18 | 2016-02-18 | Silicon oil fan clutch with two helical blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570342A (en) * | 2016-02-18 | 2016-05-11 | 太仓钰丰机械工程有限公司 | Silicone oil fan clutch with double spiral blades |
| US11048309B2 (en) | 2018-07-02 | 2021-06-29 | Acer Incorporated | Heat dissipation module |
-
2016
- 2016-02-18 CN CN201620126591.1U patent/CN205479003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570342A (en) * | 2016-02-18 | 2016-05-11 | 太仓钰丰机械工程有限公司 | Silicone oil fan clutch with double spiral blades |
| US11048309B2 (en) | 2018-07-02 | 2021-06-29 | Acer Incorporated | Heat dissipation module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160817 Termination date: 20180218 |