TWI395876B - Can absorb the vibration of the fan - Google Patents
Can absorb the vibration of the fan Download PDFInfo
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- TWI395876B TWI395876B TW098135419A TW98135419A TWI395876B TW I395876 B TWI395876 B TW I395876B TW 098135419 A TW098135419 A TW 098135419A TW 98135419 A TW98135419 A TW 98135419A TW I395876 B TWI395876 B TW I395876B
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- Prior art keywords
- shock absorbing
- joint
- housing
- fan
- top edge
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- 230000035939 shock Effects 0.000 claims description 44
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 239000013013 elastic material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 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
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
Description
本發明是有關於一種風扇，特別是指一種能吸收震動的風扇。The present invention relates to a fan, and more particularly to a fan that absorbs vibration.
散熱風扇的應用範圍領域廣泛，舉凡電子儀器，工業產品，甚至是近年來炙手可熱的CPU，都可以見到散熱風扇的延伸應用。The application range of the cooling fan is extensive, and the extended applications of the cooling fan can be seen in electronic instruments, industrial products, and even the hot CPUs in recent years.
參閱圖1，現有散熱風扇1包含一中空狀殼座11、一輪轂12，及一扇葉組13。該輪轂12是樞設於該中空殼座11中且可繞其自身軸線旋轉，該扇葉組13具有多數相間隔地設置於該輪轂12之外周面上的葉片131。利用該輪轂12的轉動帶動所述葉片131，推動氣流流動達成散熱的效果。Referring to FIG. 1, the conventional cooling fan 1 includes a hollow housing 11, a hub 12, and a blade group 13. The hub 12 is pivotally disposed in the hollow housing 11 and rotatable about its own axis. The blade group 13 has a plurality of blades 131 disposed at intervals on the outer circumferential surface of the hub 12. The rotation of the hub 12 drives the blade 131 to push the airflow to achieve the effect of dissipating heat.
但是，受限於製造精度、組裝誤差、轉速以及負載等因素，現有散熱風扇1在運轉時常會伴隨著產生震動，而且一般而言，現有散熱風扇1的殼座11是鎖合於如電腦機殼或散熱鰭片的一安裝結構上，因此，當該散熱風扇1產生震動時，會造成該殼座11與安裝結構因相互撞擊而引發噪音，如果人們長期處於有背景噪音的環境下，容易使人感到煩燥而缺乏生活品質，特別是長期面對充滿噪音的環境，更易產生對心理及生理之不良影響。However, due to factors such as manufacturing precision, assembly error, rotational speed, and load, the existing cooling fan 1 is often accompanied by vibration during operation, and in general, the housing 11 of the existing cooling fan 1 is locked to a computer such as a computer. a mounting structure of the housing or the heat dissipating fins. Therefore, when the cooling fan 1 generates vibration, the housing 11 and the mounting structure may cause noise due to mutual impact, and if people are in a background noise environment for a long time, it is easy. It is irritating and lacks quality of life. Especially in the long-term environment full of noise, it is more likely to have adverse effects on psychology and physiology.
參閱圖2，為了改善因震動所產生的噪音，相關業者研發出如美國第US7189053號專利案所揭露的技術，其改善之處在於：利用一設置架14環繞該殼座11，並利用一以彈 性材質所製成的薄膜15連接於該設置架14與該殼座11之間，其中，該殼座11的外周緣與該設置架14的內周緣相對凸設有一結合件16，而該薄膜15的相反二側緣則形成有與該二結合件16相互配合的卡溝17，利用該二卡溝17與該二結合件16相結合，使該薄膜15連接於該設置架14的內周緣與該殼座11的外周緣上，以吸收該殼座11的震動避免噪音。Referring to Fig. 2, in order to improve the noise generated by the vibration, the related art has developed a technique as disclosed in U.S. Patent No. 7,819,053, which is improved in that the housing 11 is surrounded by a mounting frame 14 and utilized. bomb The film 15 made of a material is connected between the mounting frame 14 and the housing 11. The outer periphery of the housing 11 and the inner periphery of the mounting frame 14 are oppositely disposed with a coupling member 16 for the film. The opposite side edges of the 15 are formed with a latching groove 17 that cooperates with the two coupling members 16, and the two latching grooves 17 are combined with the two coupling members 16 to connect the film 15 to the inner circumference of the mounting frame 14. With the outer circumference of the housing 11, the vibration of the housing 11 is absorbed to avoid noise.
利用連接於該設置架14之內周緣與該殼座11之外周緣上的薄膜15，雖能吸收該殼座11的震動避免噪音，但仍具有下列缺點有待改善：The film 15 attached to the inner periphery of the mounting frame 14 and the outer periphery of the housing 11 can absorb the vibration of the housing 11 to avoid noise, but still has the following disadvantages to be improved:
1.組裝不便：由於該薄膜15是位於該設置架14的內周緣與該殼座11的外周緣之間，因此，在組裝時不易觀察該薄膜15上之所述卡溝17與相對應之結合件16的相對位置，導致在組裝上較為不便。1. Inconvenient assembly: since the film 15 is located between the inner periphery of the mounting frame 14 and the outer periphery of the housing 11, the card groove 17 on the film 15 is not easily observed during assembly and the corresponding The relative position of the coupling members 16 results in inconvenience in assembly.
2.成本較高：為了使該薄膜15能連接於該設置架14的內周緣與該殼座11的外周緣上，並需額外於該殼座11的外周緣與該設置架14的內周緣凸設結合件16，並於該薄膜15的相反二側緣則形成有與該二結合件16相互配合的卡溝17，製造程序上較為複雜相對的生產製造成本也較高。2. Higher cost: in order to enable the film 15 to be attached to the inner circumference of the mounting frame 14 and the outer periphery of the housing 11, and to additionally the outer circumference of the housing 11 and the inner circumference of the mounting bracket 14 The coupling member 16 is protruded, and the groove 17 which cooperates with the two coupling members 16 is formed on the opposite side edges of the film 15, and the manufacturing process is relatively complicated and the manufacturing cost is also high.
3.體積較大：由於所述結合件16是凸設於該殼座11的外周緣與該設置架14的內周緣上，且該薄膜15又是位於該殼座11的外周緣與該設置架14的內周緣之間，造成該殼座11與該設置架14間的間距大增，不但使得整體的體積較大造成空間的浪費，相對也限縮了所能應用的範圍(僅能用 於空間較大的地方)。3. The volume is larger: since the coupling member 16 is protruded from the outer periphery of the housing 11 and the inner circumference of the mounting frame 14, and the film 15 is located at the outer periphery of the housing 11 and the setting Between the inner circumferences of the frame 14, the spacing between the housing 11 and the mounting frame 14 is greatly increased, which not only makes the overall volume large, thereby wastes space, but also limits the range of application (only applicable) In a place with a large space).
因此，本發明之目的，即在提供一種能同時具有減少震動避免噪音及組裝方便迅捷等功效之能吸收震動的風扇。Accordingly, it is an object of the present invention to provide a fan capable of absorbing vibration while having the effects of reducing vibration and avoiding noise and facilitating assembly.
於是，本發明能吸收震動的風扇，包含一殼座、一轉動地樞設於該殼座之底壁上的扇輪、一間隔環繞於該殼座外周緣的外框，及一連接該殼座與該外框的吸震單元。Therefore, the fan capable of absorbing vibration of the present invention comprises a housing, a fan wheel pivotally mounted on the bottom wall of the housing, an outer frame spaced around the outer periphery of the housing, and a connecting housing The shock absorber unit with the outer frame.
該殼座具有一底壁，及一自該底壁向上延伸的圍壁，該圍壁具有一連設於該底壁的連接部，及一相反於該連接部的結合部。The housing has a bottom wall and a surrounding wall extending upward from the bottom wall, the surrounding wall having a connecting portion connected to the bottom wall and a joint opposite to the connecting portion.
該吸震單元包括一設置於該殼座之結合部頂緣且圍繞該扇輪的第一結合件、一設置於該外框頂緣且圍繞該殼座的第二結合件，及多數個相間隔地連接該第一結合件與該第二結合件的吸震件，其中，所述吸震件是以彈性材料所製成。The shock absorbing unit includes a first joint member disposed on a top edge of the joint portion of the shell and surrounding the fan wheel, a second joint member disposed on the top edge of the outer frame and surrounding the shell seat, and a plurality of spaced apart portions The shock absorbing member of the first coupling member and the second coupling member is connected to the ground, wherein the shock absorbing member is made of an elastic material.
本發明之功效在於，利用以彈性材料所製成的吸震件吸收該殼座因該扇輪轉動時所引起的震動，有效降低因震動所產生的噪音；而且由於該吸震單元之第一、二結合件是分別設置於該殼座頂緣與該外框頂緣，不但組裝上較為方便迅捷，而且製造成本低體積也較小。The utility model has the advantages that the shock absorbing member made of the elastic material absorbs the vibration caused by the rotation of the sliding seat of the housing, thereby effectively reducing the noise generated by the vibration; and because the first and second of the shock absorbing unit The connecting members are respectively disposed on the top edge of the shell and the top edge of the outer frame, which is convenient and quick to assemble, and has low manufacturing cost and small volume.
有關本發明之前述及其他技術內容、特點與功效，在以下配合參考圖式之二個較佳實施例的詳細說明中，將可 清楚的呈現。The foregoing and other technical contents, features, and advantages of the present invention will be described in the following detailed description of the preferred embodiments of the accompanying drawings. Clear presentation.
在本發明被詳細描述之前，要注意的是，在以下的說明內容中，類似的元件是以相同的編號來表示。Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.
參閱圖3、4，本發明能吸收震動的風扇2之第一較佳實施例包含一殼座21、一轉動地樞設於該殼座21中的扇輪22、一間隔環繞於該殼座21外周緣的外框23，及一連接該殼座21與該外框23的吸震單元24。Referring to Figures 3 and 4, a first preferred embodiment of the shock absorbing fan 2 of the present invention comprises a housing 21, a fan wheel 22 pivotally mounted in the housing 21, and a space surrounding the housing The outer peripheral frame 23 of the outer periphery 21 and a shock absorbing unit 24 connecting the outer casing 21 and the outer frame 23.
該殼座21具有一底壁211，及一自該底壁211向上延伸的圍壁212，該圍壁212具有一連設於該底壁211的連接部213，及一相反於該連接部213的結合部214，其中，該扇輪22是樞設於底壁211上。The housing 21 has a bottom wall 211 and a surrounding wall 212 extending upward from the bottom wall 211. The surrounding wall 212 has a connecting portion 213 connected to the bottom wall 211, and a connecting portion 213 opposite to the connecting portion 213. The joint portion 214 is configured to be pivotally disposed on the bottom wall 211.
而該外框23具有一面向該連接部213的第一端部231，及一相反於該第一端部231的第二端部232。The outer frame 23 has a first end portion 231 facing the connecting portion 213 and a second end portion 232 opposite to the first end portion 231.
該吸震單元24包括一設置於該結合部214頂緣且圍繞該扇輪22的第一結合件241、一設置於該第二端部232頂緣且間隔圍繞該殼座21之圍壁212的第二結合件242，及多數個相間隔地連接該第一結合件241與該第二結合件242的吸震件243。The shock absorbing unit 24 includes a first joint member 241 disposed on the top edge of the joint portion 214 and surrounding the fan wheel 22 , and a peripheral wall 212 disposed on the top edge of the second end portion 232 and spaced around the shell wall 21 . The second coupling member 242 and the plurality of shock absorbing members 243 of the first coupling member 241 and the second coupling member 242 are spaced apart from each other.
所述吸震件243是以彈性材料所製成，且該第一結合件241具有一與該圍壁212之結合部214頂緣相配合的第一卡溝245，而該第二結合件242具有一與該外框23之第二端部232頂緣相配合的第二卡溝246，該圍壁212之結合部214頂緣是卡設於該第一卡溝245中，而該外框23之第二端部232頂緣是卡設於該第二卡溝246中。The shock absorbing member 243 is made of an elastic material, and the first joint member 241 has a first groove 245 that cooperates with a top edge of the joint portion 214 of the surrounding wall 212, and the second joint member 242 has a second latching groove 246 corresponding to the top edge of the second end portion 232 of the outer frame 23, the top edge of the joint portion 214 of the surrounding wall 212 is engaged in the first card groove 245, and the outer frame 23 The top edge of the second end portion 232 is latched in the second card groove 246.
於本較佳實施例中，該第一、二結合件241、242及所述吸震件243是以彈性體所製成，且所述吸震件243概呈長條狀以連接該第一結合件241與該第二結合件242，但是在實際應用上所述吸震件243只要是以橡膠、塑膠...等彈性材料所製成，即可達成相同的功效，並不應為本實施例的揭露所囿限。In the preferred embodiment, the first and second coupling members 241 and 242 and the shock absorbing member 243 are made of an elastic body, and the shock absorbing member 243 is elongated to connect the first coupling member. 241 and the second coupling member 242, but in practical applications, the shock absorbing member 243 can be made of an elastic material such as rubber, plastic, etc., and the same effect can be achieved, and should not be the embodiment. Expose the limits.
在此需要特別值得一提的是，該第一、二結合件241、242的材質可以是與所述吸震件243相同以便於製造，當然該第一、二結合件241、242的材質也可以與所述吸震件243的材質不同，於分別成型後再加以連接，只要所述吸震件243是以彈性材料所製成即可達成相同的功效，並不為本實施例的揭露所限。It should be particularly noted that the materials of the first and second coupling members 241 and 242 may be the same as the shock absorbing member 243, and the materials of the first and second coupling members 241 and 242 may also be used. Different from the material of the shock absorbing member 243, after being respectively formed and connected, as long as the shock absorbing member 243 is made of an elastic material, the same effect can be achieved, which is not limited by the disclosure of the embodiment.
藉由上述設計，本發明之能吸收震動的風扇2在實際使用時，具有下列優點：With the above design, the shock absorbing fan 2 of the present invention has the following advantages in practical use:
1.所產生的震動與噪音小：該風扇2運作時可利用以彈性材料所製成的所述吸震件243吸收該殼座21因該扇輪22轉動時所引起的震動，不但能有效緩和震動，更能避免因震動引發撞擊所產生的噪音。1. The generated vibration and noise are small: when the fan 2 is in operation, the shock absorbing member 243 made of an elastic material can absorb the vibration caused by the rotation of the housing 22 due to the rotation of the fan wheel 22, which can effectively alleviate Vibration, it can avoid the noise caused by shock caused by vibration.
2.組裝方便迅捷：由於該吸震單元24之第一、二結合件241、242是分別以該第一卡溝245與第二卡溝246結合於該圍壁212之結合部214頂緣與該外框23之第二端部232頂緣，因此在組裝時可清楚且準確地對準該結合部214頂緣及該第二端部232頂緣與該第一、二卡溝245、246間的相對位置，不但便於組裝更能有效提高組裝速度。2. The assembly is quick and convenient: since the first and second coupling members 241 and 242 of the shock absorbing unit 24 are respectively coupled to the top edge of the joint portion 214 of the surrounding wall 212 by the first card groove 245 and the second card groove 246, The top end 232 of the outer frame 23 has a top edge, so that the top edge of the joint portion 214 and the top edge of the second end portion 232 and the first and second card grooves 245 and 246 can be clearly and accurately aligned during assembly. The relative position is not only easy to assemble, but also can effectively improve the assembly speed.
3.生產成本低：續上述，由於該吸震單元24是直接結合於該圍壁212之結合部214頂緣與該外框23之第二端部232頂緣，不但無需變更現有殼座21之設計，更無須於該圍壁212或該外框23上額外增加任何構件，有效簡化生產製造的流程以降低生產成本。3. Low production cost: Since the shock absorbing unit 24 is directly coupled to the top edge of the joint portion 214 of the surrounding wall 212 and the top edge of the second end portion 232 of the outer frame 23, it is not necessary to change the existing housing seat 21 The design does not need to add any additional components to the surrounding wall 212 or the outer frame 23, which simplifies the manufacturing process and reduces the production cost.
4.體積小：續上述，由於該吸震單元24是結合於該圍壁212之結合部214頂緣與該外框23之第二端部232頂緣，而不是連接於該圍壁212與該外框23之間，相對的該圍壁212或該外框23的周緣也無須增設任何用以結合該吸震單元24的構件，因此，能有效縮小該圍壁212與該外框23之間的間距，整體體積縮小有效避免空間浪費，且便於安裝使用。4. Small in size: continued, since the shock absorbing unit 24 is coupled to the top edge of the joint portion 214 of the surrounding wall 212 and the top edge of the second end portion 232 of the outer frame 23, instead of being connected to the surrounding wall 212 and the There is no need to add any member for joining the shock absorbing unit 24 between the outer frame 23 and the peripheral edge of the outer wall 212 or the outer frame 23. Therefore, the gap between the surrounding wall 212 and the outer frame 23 can be effectively reduced. The spacing and overall volume reduction effectively avoid space waste and are easy to install and use.
參閱圖5，本發明能吸收震動的風扇2的第二較佳實施例，大致是與該第一較佳實施例相同，不相同的地方在於：所述吸震件243是概呈球狀以連接該第一結合件241與該第二結合件242。Referring to Fig. 5, a second preferred embodiment of the shock absorbing fan 2 of the present invention is substantially the same as the first preferred embodiment. The difference is that the shock absorbing member 243 is substantially spherical to connect. The first joint member 241 and the second joint member 242.
因為本實施例之整體結構大致皆與前述第一較佳實施例相同，除了可以達成如第一較佳實施例所述的功效外，概呈球狀之吸震件243的結構強度較長條狀佳，且球狀之吸震件243對於吸收各方向之拉力、壓力及扭力的效果也較長條狀更為一致，因此，本實施例在結構強度與吸震能力上較前述第一較佳實施例為佳。The overall structure of the present embodiment is substantially the same as that of the first preferred embodiment described above. In addition to the effect as described in the first preferred embodiment, the structural shock absorber 243 has a longer structural strength. Preferably, the spherical shock absorbing member 243 has a longer effect on the tensile force, the pressure and the torque in the respective directions. Therefore, the structural strength and the shock absorbing capability of the present embodiment are superior to the first preferred embodiment. It is better.
綜上所述，本發明能吸收震動的風扇2，利用該吸震單元24中以彈性材料所製成的所述吸震件243吸收該殼座21 因該扇輪22轉動時所引起的震動，有效降低因震動所產生的噪音；而且由於該吸震單元24之第一、二結合件241、242是分別設置於該殼座21頂緣與該外框23頂緣，不但在組裝上較為方便簡單，更能簡化生產製造的流程以降低生產成本，並有效縮小整體體積避免空間浪費，亦便於安裝使用，故確實能達成本發明之目的。In summary, the shock absorbing fan 2 of the present invention absorbs the housing 21 by the shock absorbing member 243 made of an elastic material in the shock absorbing unit 24. Due to the vibration caused by the rotation of the fan wheel 22, the noise generated by the vibration is effectively reduced; and since the first and second coupling members 241, 242 of the shock absorbing unit 24 are respectively disposed on the top edge of the housing 21 and the outside The top edge of the frame 23 is not only simple and convenient to assemble, but also simplifies the manufacturing process to reduce the production cost, and effectively reduces the overall volume to avoid space waste, and is also convenient for installation and use, so that the object of the present invention can be achieved.
惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本發明實施之範圍，即大凡依本發明申請專利範圍及發明說明內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.
2‧‧‧風扇2‧‧‧fan
21‧‧‧殼座21‧‧‧Shell
211‧‧‧底壁211‧‧‧ bottom wall
212‧‧‧圍壁212‧‧‧ wall
213‧‧‧連接部213‧‧‧Connecting Department
214‧‧‧結合部214‧‧‧Combination
22‧‧‧扇輪22‧‧‧fan wheel
23‧‧‧外框23‧‧‧Front frame
231‧‧‧第一端部231‧‧‧ first end
232‧‧‧第二端部232‧‧‧second end
24‧‧‧吸震單元24‧‧‧Shocking unit
241‧‧‧第一結合件.241‧‧‧ first joint.
242‧‧‧第二結合件242‧‧‧Second joint
243‧‧‧吸震件243‧‧‧ Shock absorbers
245‧‧‧第一卡溝245‧‧‧first card ditch
246‧‧‧第二卡溝246‧‧‧Second card ditch
圖1是一剖視圖，說明一現有的散熱風扇；圖2是一剖視圖，說明美國第US7189053號專利案所揭露的風扇結構；圖3是一剖視圖，說明本發明能吸收震動的風扇之第一較佳實施例；圖4是一俯視圖，輔助說明圖3；及圖5是一俯視圖，說明本發明能吸收震動的風扇之第二較佳實施例。1 is a cross-sectional view showing a conventional heat dissipating fan; FIG. 2 is a cross-sectional view showing the fan structure disclosed in US Pat. No. 7,819,053, and FIG. 3 is a cross-sectional view showing the first comparison of the fan capable of absorbing vibration of the present invention. Fig. 4 is a plan view, which is a supplementary view of Fig. 3; and Fig. 5 is a plan view showing a second preferred embodiment of the vibration absorbing fan of the present invention.
2‧‧‧風扇2‧‧‧fan
21‧‧‧殼座21‧‧‧Shell
211‧‧‧底壁211‧‧‧ bottom wall
212‧‧‧圍壁212‧‧‧ wall
213‧‧‧連接部213‧‧‧Connecting Department
214‧‧‧結合部214‧‧‧Combination
22‧‧‧扇輪22‧‧‧fan wheel
23‧‧‧外框23‧‧‧Front frame
231‧‧‧第一端部231‧‧‧ first end
232‧‧‧第二端部232‧‧‧second end
24‧‧‧吸震單元24‧‧‧Shocking unit
241‧‧‧第一結合件.241‧‧‧ first joint.
242‧‧‧第二結合件242‧‧‧Second joint
243‧‧‧吸震件243‧‧‧ Shock absorbers
245‧‧‧第一卡溝245‧‧‧first card ditch
246‧‧‧第二卡溝246‧‧‧Second card ditch
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW098135419A TWI395876B (en) | 2009-10-20 | 2009-10-20 | Can absorb the vibration of the fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW098135419A TWI395876B (en) | 2009-10-20 | 2009-10-20 | Can absorb the vibration of the fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201115031A TW201115031A (en) | 2011-05-01 |
| TWI395876B true TWI395876B (en) | 2013-05-11 |
Family
ID=44934270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098135419A TWI395876B (en) | 2009-10-20 | 2009-10-20 | Can absorb the vibration of the fan |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI395876B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3584469A (en) * | 1969-11-24 | 1971-06-15 | Gen Motors Corp | Resilient mounting and support for electric motors and the like |
| US4568243A (en) * | 1981-10-08 | 1986-02-04 | Barry Wright Corporation | Vibration isolating seal for mounting fans and blowers |
| TWM314268U (en) * | 2006-11-13 | 2007-06-21 | Cooler Master Co Ltd | Improved frame structure of shockproof fan |
| TW200845881A (en) * | 2007-01-25 | 2008-11-16 | Sony Corp | Fan motor apparatus and electronic apparatus |
| EP2075472A2 (en) * | 2007-12-28 | 2009-07-01 | Lg Electronics Inc. | Fan assembly |
-
2009
- 2009-10-20 TW TW098135419A patent/TWI395876B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3584469A (en) * | 1969-11-24 | 1971-06-15 | Gen Motors Corp | Resilient mounting and support for electric motors and the like |
| US4568243A (en) * | 1981-10-08 | 1986-02-04 | Barry Wright Corporation | Vibration isolating seal for mounting fans and blowers |
| TWM314268U (en) * | 2006-11-13 | 2007-06-21 | Cooler Master Co Ltd | Improved frame structure of shockproof fan |
| TW200845881A (en) * | 2007-01-25 | 2008-11-16 | Sony Corp | Fan motor apparatus and electronic apparatus |
| EP2075472A2 (en) * | 2007-12-28 | 2009-07-01 | Lg Electronics Inc. | Fan assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201115031A (en) | 2011-05-01 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |