CN202679887U - Wind-pressure enhanced radiating module - Google Patents
Wind-pressure enhanced radiating module Download PDFInfo
- Publication number
- CN202679887U CN202679887U CN 201220304726 CN201220304726U CN202679887U CN 202679887 U CN202679887 U CN 202679887U CN 201220304726 CN201220304726 CN 201220304726 CN 201220304726 U CN201220304726 U CN 201220304726U CN 202679887 U CN202679887 U CN 202679887U
- Authority
- CN
- China
- Prior art keywords
- axial flow
- air deflector
- radiator
- periphery
- flow blower
- 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
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a wind-pressure enhanced radiating module, which comprises a radiator and an axial flow fan. An air deflector is arranged between the radiator and the axial flow fan. The periphery of the air deflector is provided with an outer ring. The center of the air deflector is provided with a bearing. The periphery of the bearing is provided with a plurality of spaced airflow guiding vanes. The center of the upper end of the radiator is provided with an airflow guiding spindle for fixing the air deflector. The periphery of the axial flow fan is provided with rotary buckles. The periphery of the radiator is provided with screws. The rotary buckles are fixed onto the screws. The wind-pressure enhanced radiating module can improve the efficiency of the axial flow fan. Meanwhile, the wind pressure of the axial flow fan is enhanced and the heat radiation effect of the radiating module is good.
Description
Technical field
The utility model relates to radiator, the heat radiation module of the enhancing blast of specifically a kind of desktop computer and electronic product use.
Background technology
Because electronic component can produce heat energy when power consumption, the time that electronic component uses is longer, and the heat of generation will be more.Electronic component has its normal operating temperature range, if the temperature of electronic component itself exceeds this operating temperature range, electronic component useful life is reduced, and is directed at electronic component and burns out.Therefore, electronic component adopts good radiator structure to seem very important.
The caloric value of existing electronic component is increasing, and for satisfying the heat radiation requirement, the air pressure air flow of corresponding radiator heat-dissipation area and fan also need strengthen.When fan strengthened air pressure air flow, the energy consumption of the fan of following was strengthening, and noise is also increasing simultaneously.Actual is to want low energy consumption at application requirements, low noise, but satisfy again the requirement of dispelling the heat.In the prior art, the air pressure air flow of heat radiation module is not strong, and radiating effect is not ideal enough.
The utility model content
Technical problem to be solved: the utility model is not enough for prior art, provides a kind of in the situation that same consumption energy, can strengthen the heat radiation module of blast.
Technical scheme: a kind of enhancing blast heat radiation module, comprise radiator, axial flow blower, be provided with air deflector between described radiator and the axial flow blower.
Described air deflector periphery has an outer shroud, and a bearing is established at the air deflector center, the flow deflector that has several to arrange separately in the bearing periphery; Center, described radiator upper end is established a water conservancy diversion axle core and is used for fixed deflector.
Described axial flow blower periphery is provided with rotary buckle, and described radiator periphery is provided with screw rod, and rotary buckle is fixed on the screw rod.
This
The utility model beneficial effect:
The effect of front air deflector be make air-flow impeller eye produce negative rotation around, to improve the total head of axial flow blower; The blade of front air deflector is often made and can be rotated around own axis in addition, can change the operating mode of ventilation blower by changing the blades installation angle.Leave the air-flow of impeller, generally have winding speed and correspondingly curl up kinetic energy, this kinetic energy forever is depleted to friction loss and consists of on the vortex.In order to take full advantage of this part kinetic energy behind the impeller, can be after the impeller back arranges air deflector.
Air deflector is common in large-scale ventilating machinary, the collocation form that utilizes the design of NACA cascade data is arranged: stator blade-movable vane type at small-sized axial flow fan (electronic radiator fan); Movable vane-stator blade type; Stator blade-movable vane-stator blade type; But join type, total pressure efficiency: 0.72-0.82 for above 3 kinds.Less than the total pressure efficiency that increases air deflector: 0.8-0.9.
The utility model is air deflector after radiator is installed an axial flow blower; Air deflector (impeller+rear air deflector after axial flow blower is installed behind impeller; The R+S level), its purpose is can be partly even utilize fully impeller outlet to curl up kinetic energy improving the blast of axial flow blower, and axial flow blower efficient also correspondingly is improved.The characteristics of this level pattern are general total pressure efficiency: 0.8-0.9.And the axial flow blower total pressure efficiency of single-stage (R level): 0.72-0.82; So total pressure efficiency of the present utility model can obtain the poorest-0.02 to best+0.18 in the theory design.General design can improve 0.08 total pressure efficiency.
Riveted air deflector axle core on radiator.Air deflector is installed on the radiator.Bearing arrangement can be oiliness bearing by the demand of design, ball bearing etc.Axial flow blower uses the mode of rotary buckle to be fixed on the screw rod of radiator.Present integrated heat radiation module, and rotary buckle can be saved the man-hour of locking screw, the cost that reaches screw.
Air deflector is installed on the radiator, rather than is installed on the axial flow blower.The size of axial flow blower does not change.Because the blade profile of air deflector and axial flow blower is matched.So on the secondary market, broken such as axial flow blower, just must will buy back the axial flow blower of original that manufacturer.
In sum, the utility model can improve axial flow blower efficient, strengthens blast, good heat dissipation effect.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model heat spreader structures schematic diagram.
Fig. 3 is not installation shaft flow fan structural representation of the utility model.
Number in the figure representative: radiator 1, axial flow blower 2, air deflector 3, outer shroud 4, bearing 5, flow deflector 6, water conservancy diversion axle core 7, rotary buckle 8, screw rod 9, screw rod fixture 10.
Embodiment
The utility model is described in further detail below in conjunction with embodiment.
See Fig. 1-3, a kind of enhancing blast heat radiation module comprises radiator 1, axial flow blower 2, is provided with air deflector 3 between described radiator 1 and the axial flow blower 2.
Described air deflector 3 peripheries have an outer shroud 4, and a bearing 5 is established at air deflector 3 centers, in bearing 5 peripheries several flow deflectors that arranges separately 6 are arranged; Center, described radiator 1 upper end is established a water conservancy diversion axle core 7 and is used for fixed deflector 3.Water conservancy diversion axle core on the radiator, the available technique such as press is fixed on the radiator.Air deflector is provided with outer shroud, and the fluid that is used for blower fan is concentrated down to radiator, and is not interposing at the diffusion of fluid neighboring, and produces loss.
Described axial flow blower 2 peripheries are provided with rotary buckle 8, and described radiator 1 periphery is provided with screw rod 9, and rotary buckle 8 is fixed on the screw rod 9.Screw rod 9 is fixed in the radiator 1 by screw rod fixture 10, and axial flow blower 2 rotating shafts are located in the bearing 5.
The present embodiment screw rod is provided with four, four of rotary buckles.The flow deflector number of air deflector is equipped with by the performance of actual design and axial flow blower.
Axial flow blower is installed on the air deflector, and when axial flow blower was dried from top to bottom, the function of air deflector was rear air deflector; When axial flow blower was dried from the bottom up, the function of air deflector was front air deflector.The heat radiation module is installed an air deflector, and an air deflector can be installed above axial flow blower again, the combination of air deflector before and after forming.
The above person, it only is the preferred embodiment of the utility model, it is not the scope that limits the utility model, therefore have in the technical field under being somebody's turn to do and usually know the knowledgeable, or be familiar with this technology and done equivalence or variation person easily, change and modification in the spirit that does not break away from the utility model and the lower equalization of being done of scope, all should be covered by in the claim of the utility model.
Claims (3)
1. one kind strengthens blast heat radiation module, comprises radiator, axial flow blower, it is characterized in that: be provided with air deflector between described radiator and the axial flow blower.
2. enhancing blast according to claim 1 heat radiation module, it is characterized in that: described air deflector periphery has an outer shroud, and a bearing is established at the air deflector center, the flow deflector that has several to arrange separately in the bearing periphery; Center, described radiator upper end is established a water conservancy diversion axle core and is used for fixed deflector.
3. enhancing blast according to claim 1 heat radiation module, it is characterized in that: described axial flow blower periphery is provided with rotary buckle, and described radiator periphery is provided with screw rod, and rotary buckle is fixed on the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304726 CN202679887U (en) | 2012-06-27 | 2012-06-27 | Wind-pressure enhanced radiating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304726 CN202679887U (en) | 2012-06-27 | 2012-06-27 | Wind-pressure enhanced radiating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202679887U true CN202679887U (en) | 2013-01-16 |
Family
ID=47500753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304726 Expired - Lifetime CN202679887U (en) | 2012-06-27 | 2012-06-27 | Wind-pressure enhanced radiating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202679887U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952674A (en) * | 2016-06-16 | 2016-09-21 | 苏州金莱克精密机械有限公司 | Axial-flow blower with high wind pressure |
| CN112146131A (en) * | 2020-08-19 | 2020-12-29 | 宁波方太厨具有限公司 | Heat radiation structure of integrated kitchen and integrated kitchen with same |
| WO2021082177A1 (en) * | 2019-11-01 | 2021-05-06 | 苏州工业园区星德胜电机有限公司 | Axial flow fan having two fixed bearings |
-
2012
- 2012-06-27 CN CN 201220304726 patent/CN202679887U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952674A (en) * | 2016-06-16 | 2016-09-21 | 苏州金莱克精密机械有限公司 | Axial-flow blower with high wind pressure |
| WO2021082177A1 (en) * | 2019-11-01 | 2021-05-06 | 苏州工业园区星德胜电机有限公司 | Axial flow fan having two fixed bearings |
| CN112146131A (en) * | 2020-08-19 | 2020-12-29 | 宁波方太厨具有限公司 | Heat radiation structure of integrated kitchen and integrated kitchen with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202679887U (en) | Wind-pressure enhanced radiating module | |
| CN201547015U (en) | Low-noise centrifugal wind wheel | |
| CN201771867U (en) | Air guide device | |
| CN109595197A (en) | A kind of blower | |
| CN207420962U (en) | A kind of aerofoil fan and air-conditioner outdoor unit for air-conditioner outdoor unit | |
| CN201080925Y (en) | Fan flow guiding structure | |
| CN103629156B (en) | A kind of central air conditioner outdoor unit but axial-flow blower of low-noise high-efficiency | |
| CN207004918U (en) | A kind of centrifugal wind wheel that can improve flow field | |
| CN102108978A (en) | Axial flow fan with secondary fan blades | |
| CN107218234B (en) | Low-noise high-efficiency fan applied to permanent magnet motor | |
| CN211451933U (en) | Low-rotating-speed centrifugal wind wheel cooling tower | |
| CN204213001U (en) | Turbine type high-rotating-speed fan device | |
| CN203420943U (en) | Fanner for generator cooling system radiator | |
| CN204327581U (en) | Efficiently, low noise, extra-high specific speed motor centrifugal cutter | |
| CN203362558U (en) | Suction fan for secondary lead process | |
| CN201827151U (en) | Blowing device of transformer | |
| CN201843798U (en) | Wind tunnel type fan | |
| CN201610855U (en) | Centrifugal ventilator | |
| CN208997043U (en) | Air inlet grille and fan | |
| CN207393526U (en) | High-power micro-motor flow fan | |
| CN214304463U (en) | Fan with high efficiency aerodynamic surface holes | |
| CN206694281U (en) | A kind of self-cooled blower fan | |
| CN110701923A (en) | Low-rotating-speed centrifugal wind wheel cooling tower | |
| CN203175952U (en) | Backward-style impeller | |
| CN202017654U (en) | Novel heat radiating fan structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161021 Address after: The 516000 Guangdong city of Huizhou province Boluo County Forestry Department Baiguoyuan above Hang Mei Patentee after: HUIZHOU XUNSHUO TECHNOLOGY CO.,LTD. Address before: 516000 Guangdong city of Huizhou province Boluo county Luo Yang Zhen Bo Xin Lu plum forest fruit plantation Patentee before: HUIZHOU XUNHE DIGITAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |