CN104747476A - Fan - Google Patents
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- CN104747476A CN104747476A CN201310740745.7A CN201310740745A CN104747476A CN 104747476 A CN104747476 A CN 104747476A CN 201310740745 A CN201310740745 A CN 201310740745A CN 104747476 A CN104747476 A CN 104747476A
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Abstract
The invention discloses a fan, which comprises a supporting seat assembly, a connecting rod, a lower connecting shaft, an upper connecting shaft, a machine head assembly and a shaking head assembly, wherein the lower end of the connecting rod is connected with the supporting seat assembly; the lower connecting shaft can be rotatably arranged on the lower end of the connecting rod; the upper connecting shaft can be rotatably arranged on the upper end of the connecting rod and is coaxial with the lower connecting shaft; the machine head assembly is connected with the upper connecting shaft and the lower connecting shaft; the shaking head assembly is arranged on the upper end of the connecting rod and is connected with the upper connecting shaft; the shaking head assembly drives the upper connecting shaft and the machine head assembly to rotate around the axle wire of the upper connecting shaft. The fan has the advantages that the structure is novel, the head shaking is stable and the like.
Description
Technical field
The present invention relates to electrical equipment manufacturing technology field, in particular to a kind of fan.
Background technique
Fan in correlation technique, structure is all more single, and fan head swinging mechanism is positioned at head bottom, and control to shake the head by motor tooth case or synchronous machine drives connecting rod of shaking the head of shaking the head, this fan exists head and swings unstable defect.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.For this reason, one object of the present invention is to propose a kind of fan, and this fan lamps structure is novel, the advantage such as stable of shaking the head.
For achieving the above object, the present invention proposes a kind of fan, and described fan comprises: mounting assembly; Connecting rod, the lower end of described connecting rod is connected with described mounting assembly; Lower coupling shaft, described lower coupling shaft is rotatably located at the lower end of described connecting rod; Upper coupling shaft, described upper coupling shaft is rotatably located at the upper end of described connecting rod and coaxial with described lower coupling shaft; Nose assembly, described nose assembly is connected with lower coupling shaft with described upper coupling shaft respectively; To shake the head assembly, described in assembly of shaking the head be located at the upper end of described connecting rod and be connected with described upper coupling shaft, described in shake the head upper coupling shaft and described nose assembly described in Component driver rotate around the medial axis of described upper coupling shaft.
According to the fan of the embodiment of the present invention, by arranging described connecting rod, and on the lower end of described connecting rod and upper end rotatably arrange described lower coupling shaft respectively and are described coupling shaft, described nose assembly is connected with described lower coupling shaft with described upper coupling shaft respectively, the upper and lower of described nose assembly can be made so all to be fixed, thus described nose assembly can be made more stable in the process swung.In addition, to shake the head described in arranging in the upper end of described connecting rod assembly, break the design of traditional head oscillating structure, described assembly of shaking the head can drive the top of described nose assembly to rotate to make described nose assembly by described upper coupling shaft, assembly of shaking the head described in can making thus need not bear most of weight of described nose assembly, thus can improve the stability of described nose assembly swing further.Therefore, according to the embodiment of the present invention there is novel structure, the advantage such as stable of shaking the head.
In addition, fan according to the above embodiment of the present invention can also have following additional technical characteristics:
According to one embodiment of present invention, described connecting rod is arc, described in shake the head described in Component driver upper coupling shaft and described nose assembly around the rotation of 360 degree, the medial axis of described upper coupling shaft.The air supply areas of described fan can be increased like this.
According to one embodiment of present invention, assembly of shaking the head described in comprises: be arranged on the first gear on described upper coupling shaft; Head-shaking motor, described head-shaking motor is located at described connecting rod upper end, the motor shaft of described head-shaking motor is provided with the second gear, described second gear and described first gears meshing, and described head-shaking motor is rotated by nose assembly described in described first gear and described second gear drive.To shake the head described in can realizing like this driving function of assembly to described nose assembly, and described nose assembly auto-steering can be made.
According to one embodiment of present invention, described fan also comprises control box, described control box is arranged on the upper end of described connecting rod, described first gear, described second gear and described head-shaking motor are located in described control box, and the lower end of described upper coupling shaft stretches out to be connected with described nose assembly downwards in described control box.So not only can prevent described first gear, described second gear and described head-shaking motor from exposing and affecting the attractive in appearance of described fan; and the effect of protection described first gear, described second gear and described head-shaking motor can be played, improve the reliability of transmission.
According to one embodiment of present invention, described control box comprises the base plate of the upper end being arranged on described connecting rod and covers the upper cover be buckled on described base plate, described base plate is provided with upper bearing (metal), described upper coupling shaft is arranged on described base plate by described upper bearing (metal), described base plate is provided with motor fixing plate, and described head-shaking motor is arranged on described motor fixing plate.So not only can so that described first gear, described second gear and described head-shaking motor be arranged in described control box, described upper coupling shaft is realized to be located at rotationally on described base plate, and can so that described control box to be arranged on the upper end of described connecting rod.
According to one embodiment of present invention, the lower end of described connecting rod is provided with connecting sleeve, is provided with lower bearing in described connecting sleeve, and described lower coupling shaft is arranged on described connecting sleeve by described lower bearing, and the upper end of described lower coupling shaft is connected with described nose assembly.Like this can so that realize being connected rotationally of described lower coupling shaft and described connecting rod lower end.
According to one embodiment of present invention, described nose assembly is provided with upper junction plate and lower connecting plate, and described lower connecting plate is connected by the upper end of bolt with described lower coupling shaft, and described upper junction plate is connected by the lower end of bolt with described upper coupling shaft.Like this can so that the installation of described upper coupling shaft and described lower coupling shaft.
According to one embodiment of present invention, described nose assembly comprises: guard; Be located at the fan blade in described guard; With to be located at outside described guard and to be connected the drive motor that drives described fan blade to rotate with described fan blade, described upper coupling shaft is connected with described guard with described lower coupling shaft.So not only so that the installation of described upper junction plate and described lower connecting plate, air-supply effect can be ensured, and meets user and cause danger when can prevent described fan blade from rotating.
According to one embodiment of present invention, described guard comprises front mesh enclosure and rear net cover, and described front mesh enclosure is connected by buckle structure with described rear net cover.So not only can so that described fan blade be installed in described guard, and the easy accessibility of described guard, be convenient to clear up described fan blade.
According to one embodiment of present invention, described mounting assembly comprises chassis and column tube, and the lower end of described column tube is connected with described chassis, and the upper end of described column tube is removably connected by the lower end of connecting head with described connecting rod.So not only can ensure the stability of described mounting assembly, and can so that described column tube is removably connected with described connecting rod.
According to one embodiment of present invention, described connecting head has sleeve pipe and holding section, the upper end of described column tube is engaged in described sleeve pipe, the wall of described sleeve pipe is provided with the first positioning through hole, the upper end of described column tube is provided with the second positioning through hole, be provided with spring sheet in the upper end of described column tube, described spring sheet is provided with the locating stud be engaged in described first positioning through hole and described second positioning through hole.So not only easy accessibility, and structure is simple, implements easily.
According to one embodiment of present invention, described first gear is provided with the first baffle plate, and the upper end of described bend pipe is provided with the second baffle turned to change described head-shaking motor for the first baffle plate described in backstop.The automatic reverse in the process of rotating of described nose assembly can be made like this, improve the practicability of described fan.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the explosive view of the fan according to the embodiment of the present invention.
Fig. 2 is the explosive view of the nose assembly of fan according to the embodiment of the present invention.
Fig. 3 is the partial exploded view of the fan according to the embodiment of the present invention.
Fig. 4 is the partial sectional view of the fan according to the embodiment of the present invention.
Fig. 5 is the partial exploded view of the fan according to the embodiment of the present invention.
Fig. 6 is the partial sectional view of the fan according to the embodiment of the present invention.
Fig. 7 is the base plate of control box and the structural representation of the first gear of fan according to the embodiment of the present invention.
Reference character: fan 1, mounting assembly 100, chassis 110, column tube 120, second positioning through hole 121, connecting rod 200, connecting sleeve 210, lower bearing 211, lower coupling shaft 300, upper coupling shaft 400, nose assembly 500, upper junction plate 510, lower connecting plate 520, guard 530, front mesh enclosure 531, rear net cover 532, fan blade 540, drive motor 550, first gear 600, first baffle plate 610, head-shaking motor 700, motor shaft 710, second gear 711, control box 800, base plate 810, upper cover 820, upper bearing (metal) 811, motor fixing plate 812, second baffle 813, connecting head 900, sleeve pipe 910, first positioning through hole 911, holding section 920, spring sheet 1000, locating stud 1010, bolt 1100, to shake the head assembly 1200.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to Fig. 1-Fig. 7, the fan 1 according to the embodiment of the present invention is described.As shown in Fig. 1-Fig. 7, comprise mounting assembly 100, connecting rod 200, lower coupling shaft 300, upper coupling shaft 400, nose assembly 500 and assembly 1200 of shaking the head according to the fan 1 of the embodiment of the present invention.
The lower end of connecting rod 200 is connected with mounting assembly 100 (above-below direction is as shown in the arrow A in Fig. 1-Fig. 7).Lower coupling shaft 300 is rotatably located at the lower end of connecting rod 200.Upper coupling shaft 400 is rotatably located at the upper end of connecting rod 200 and coaxial with lower coupling shaft 300.Nose assembly 500 is connected with lower coupling shaft 300 with upper coupling shaft 400 respectively.Assembly 1200 of shaking the head is located at the upper end of connecting rod 200 and is connected with upper coupling shaft 400, and assembly 1200 of shaking the head drives upper coupling shaft 400 and nose assembly 500 to rotate around the medial axis of upper coupling shaft 400.
According to the fan 1 of the embodiment of the present invention, by arranging connecting rod 200, and lower coupling shaft 300 and upper coupling shaft 400 are rotatably set respectively in the lower end of connecting rod 200 and upper end, nose assembly 500 is connected with lower coupling shaft 300 with upper coupling shaft 400 respectively, the upper and lower of nose assembly 500 can be made so all to be fixed, thus nose assembly 500 can be made more stable in the process swung.In addition; in the upper end of connecting rod 200, assembly 1200 of shaking the head is set; break the design of traditional head oscillating structure; assembly 1200 of shaking the head can drive the top of nose assembly 500 to rotate to make nose assembly 500 by upper coupling shaft 400; the assembly 1200 that can make thus to shake the head need not bear most of weight of nose assembly 500, thus can improve the stability that nose assembly 500 swings further.Therefore, according to the fan 1 of the embodiment of the present invention, there is novel structure, the advantage such as stable of shaking the head.
Further, connecting rod 200 can be arc, and assembly 1200 of shaking the head can drive coupling shaft 400 and nose assembly 500 around the rotation of 360 degree, the medial axis of upper coupling shaft 400.Fan 1 can be made like this to realize 360 degree shake the head, thus significantly can increase the air supply areas of fan 1.
Particularly, as shown in Fig. 1, Fig. 5 and Fig. 6, assembly 1200 of shaking the head can comprise the first gear 600 and head-shaking motor 700.First gear 600 can be arranged on coupling shaft 400.Head-shaking motor 700 motor can be located at connecting rod 200 upper end, the motor shaft 710 of head-shaking motor 700 can be provided with the second gear 711, second gear 711 can engage with the first gear 600, and head-shaking motor 700 can drive nose assembly 500 to rotate by the first gear 600 and the second gear 711.The first gear 600 and the second gear 711 can be utilized like this to form variable transmission mechanism, by supreme for the transmission of power of head-shaking motor 700 coupling shaft 400, realize the driving function to nose assembly 500.
Fig. 1 and Fig. 5-Fig. 7 shows the fan 1 according to the present invention's specific embodiment.As shown in Fig. 1 and Fig. 5-Fig. 7, fan 1 can also comprise control box 800, control box 800 can be arranged on the upper end of connecting rod 200, first gear 600, second gear 711 and head-shaking motor 700 can be located in control box 800, and the lower end of upper coupling shaft 400 can stretch out downwards to be connected with nose assembly 500 in control box 800.Control box 800 so not only can be utilized to block the first gear 600, second gear 711 and head-shaking motor 700; prevent the first gear 600, second gear 711 and head-shaking motor 700 from exposing and affecting the attractive in appearance of fan 1; and the effect of protection first gear 600, second gear 711 and head-shaking motor 700 can be played, improve the reliability of transmission.
Particularly, as shown in Fig. 1 and Fig. 5-Fig. 7, control box 800 can comprise base plate 810 and upper cover 820.Base plate 810 can be arranged on the upper end of connecting rod 200, upper cover 820 can be covered and is buckled on base plate 810, base plate 810 can be provided with upper bearing (metal) 811, upper coupling shaft 400 can be arranged on base plate 810 by upper bearing (metal) 811, base plate 810 can be provided with motor fixing plate 812, and head-shaking motor 700 can be arranged on motor fixing plate 812.More specifically, head-shaking motor 700 can be arranged on motor fixing plate 812 by screw, motor fixing plate 812 can be arranged on base plate 810 by fixing bolt, the upper end of connecting rod 200 can be flattened and is clamped between base plate 810 and upper cover 820, the upper end of connecting rod 200 can be connected with base plate 810 by fixing bolt, base plate 810 and upper cover 820 can be installed together by threaded fastener, described threaded fastener can be tapping screw, first gear 600 can be arranged between motor fixing plate 812 and base plate 810 by jump ring, second gear 711 can be connected with the motor shaft 710 of head-shaking motor 700 by jump ring, base plate 810 can be provided with mounting groove, upper bearing (metal) 811 can be engaged in described mounting groove.So not only can, so that the first gear 600, second gear 711 and head-shaking motor 700 are arranged in control box 800, realize upper coupling shaft 400 to be located at rotationally on base plate 810, and can so that control box 800 to be arranged on the upper end of connecting rod 200.
Here it will be appreciated that, " upper coupling shaft 400 is rotatably located at the upper end of connecting rod 200 ", " head-shaking motor 700 motor is located at connecting rod 200 upper end " can be interpreted broadly, when being provided with control box 800, upper coupling shaft 400 can be installed in rotation on the base plate 810 of control box 800 by upper bearing (metal) 811, head-shaking motor 700 can be arranged on the base plate 810 of control box 800 by motor fixing plate 812, when not being provided with control box 800, upper coupling shaft 400 can be installed in rotation on the upper end of connecting rod 200, head-shaking motor 700 can be located at the upper end of connecting rod 200.
Fig. 1, Fig. 3 and Fig. 4 show the fan 1 according to the present invention's concrete example.As shown in Figure 1, Figure 3 and Figure 4, the lower end of connecting rod 200 can be provided with connecting sleeve 210, can be provided with lower bearing 211 in connecting sleeve 210, lower coupling shaft 300 can be arranged on connecting sleeve 210 by lower bearing 211, and the upper end of lower coupling shaft 300 can be connected with nose assembly 500.By connecting sleeve 210, lower bearing 211 can be arranged on the lower end of connecting rod 200 like this, so that realize being connected rotationally of lower coupling shaft 300 and connecting rod 200 lower end.
Fig. 1-Fig. 4 and Fig. 6 shows the fan 1 according to the present invention's concrete example.As shown in Fig. 1-Fig. 4 and Fig. 6, nose assembly 500 can be provided with upper junction plate 510 and lower connecting plate 520, lower connecting plate 520 can be connected by the upper end of a bolt 1100 with lower coupling shaft 300, and upper junction plate 510 can be connected with the lower end of upper coupling shaft 400 by another bolt 1100.Specifically, upper junction plate 510 and lower connecting plate 520 can be welded on nose assembly 500.Upper coupling shaft 400 and lower coupling shaft 300 can be arranged on nose assembly 500, so that the installation of upper coupling shaft 400 and lower coupling shaft 300 respectively by upper junction plate 510 and lower connecting plate 520 like this.
Wherein, as depicted in figs. 1 and 2, nose assembly 500 can comprise guard 530, fan blade 540 and drive motor 550.Fan blade 540 can be located in guard 530.Drive motor 550 can be located at outside guard 530, and drive motor 550 can be connected with fan blade 540 and to rotate with drive fan blade 540, and upper coupling shaft 400 can be connected with guard 530 with lower coupling shaft 300.Specifically, upper junction plate 510 and lower connecting plate 520 can be arranged on guard 530.So not only so that the installation of upper junction plate 510 and lower connecting plate 520, air-supply effect can be ensured, and meets user and cause danger when can prevent fan blade 540 from rotating.
Particularly, as depicted in figs. 1 and 2, guard 530 can comprise front mesh enclosure 531 and rear net cover 532, and front mesh enclosure 531 can be connected by buckle structure with rear net cover 532.Specifically, front mesh enclosure 531 and rear net cover 532 can be separated by the described buckle structure of release.So not only can so that fan blade 540 be installed in guard 530, and the easy accessibility of guard 530, be convenient to clear up fan blade 540.
Fig. 1 and Fig. 3-Fig. 7 shows the fan 1 according to the present invention's concrete example.As shown in figures 1 and 3, mounting assembly 100 can comprise chassis 110 and column tube 120, and the lower end of column tube 120 can be connected with chassis 110, and the upper end of column tube 120 removably can be connected with the lower end of connecting rod 200 by connecting head 900.So not only can ensure the stability of mounting assembly 100, and can so that column tube 120 is removably connected with connecting rod 200.
Particularly, as shown in Figure 1, Figure 3 and Figure 4, connecting head 900 can have sleeve pipe 910 and holding section 920, the upper end of column tube 120 can be engaged in sleeve pipe 910, the wall of sleeve pipe 910 can be provided with the first positioning through hole 911, the upper end of column tube 120 can be provided with the second positioning through hole 121, can be provided with spring sheet 1000 in the upper end of column tube 120, spring sheet 1000 can be provided with the locating stud 1010 be engaged in the first positioning through hole 911 and the second positioning through hole 121.More specifically, holding section 920 can weld together with the lower end of connecting rod 200.Only need compression spring leaf 1000 that column tube 120 is inserted sleeve pipe 910 so when mounted, make locating stud 1010 through the first positioning through hole 911 and the second positioning through hole 121, locating stud 1010 can be utilized to prevent sleeve pipe 910 and column tube 120 from relative movement occurring, and by spring sheet 1000, locating stud 1010 is headed into the first positioning through hole 911 and the second positioning through hole 121, prevent locating stud 1010 from skidding off the first positioning through hole 911 and the second positioning through hole 121, only need locating stud 1010 to press when dismantling, sleeve pipe 910 can be made to be separated with column tube 120, not only easy accessibility, and structure is simple, implement easily.
Advantageously, as shown in Figure 5-Figure 7, the first gear 600 can be provided with the first baffle plate 610, the upper end of connecting rod 200 can be provided with the second baffle 813 turned to change head-shaking motor 700 for backstop first baffle plate 610.Here it will be appreciated that, " upper end of connecting rod 200 can be provided with the second baffle 813 turned to change head-shaking motor 700 for backstop first baffle plate 610 " can be interpreted broadly, when being provided with control box 800, second baffle 813 can be located on the base plate 810 of control box 800, when not arranging control box 800, second baffle 813 also can be located at the upper end of connecting rod 200.Specifically, when nose assembly 500 rotates, after the first baffle plate 610 comes in contact with second baffle 813, head-shaking motor 700 rotates and is obstructed, and change turns to, and drives nose assembly 500 to rotate backward.Nose assembly 500 automatic reverse in the process of rotating can be made like this, improve the practicability of fan 1.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (12)
1. a fan, is characterized in that, comprising:
Mounting assembly;
Connecting rod, the lower end of described connecting rod is connected with described mounting assembly;
Lower coupling shaft, described lower coupling shaft is rotatably located at the lower end of described connecting rod;
Upper coupling shaft, described upper coupling shaft is rotatably located at the upper end of described connecting rod and coaxial with described lower coupling shaft;
Nose assembly, described nose assembly is connected with lower coupling shaft with described upper coupling shaft respectively;
To shake the head assembly, described in assembly of shaking the head be located at the upper end of described connecting rod and be connected with described upper coupling shaft, described in shake the head upper coupling shaft and described nose assembly described in Component driver rotate around the medial axis of described upper coupling shaft.
2. fan according to claim 1, is characterized in that, described connecting rod is arc, described in shake the head described in Component driver upper coupling shaft and described nose assembly around the rotation of 360 degree, the medial axis of described upper coupling shaft.
3. fan according to claim 1, is characterized in that, described in assembly of shaking the head comprise:
Be arranged on the first gear on described upper coupling shaft;
Head-shaking motor, described head-shaking motor is located at described connecting rod upper end, the motor shaft of described head-shaking motor is provided with the second gear, described second gear and described first gears meshing, and described head-shaking motor is rotated by nose assembly described in described first gear and described second gear drive.
4. fan according to claim 3, it is characterized in that, also comprise control box, described control box is arranged on the upper end of described connecting rod, described first gear, described second gear and described head-shaking motor are located in described control box, and the lower end of described upper coupling shaft stretches out to be connected with described nose assembly downwards in described control box.
5. fan according to claim 4, it is characterized in that, described control box comprises the base plate of the upper end being arranged on described connecting rod and covers the upper cover be buckled on described base plate, described base plate is provided with upper bearing (metal), described upper coupling shaft is arranged on described base plate by described upper bearing (metal), described base plate is provided with motor fixing plate, and described head-shaking motor is arranged on described motor fixing plate.
6. the fan according to any one of claim 1-5, it is characterized in that, the lower end of described connecting rod is provided with connecting sleeve, lower bearing is provided with in described connecting sleeve, described lower coupling shaft is arranged on described connecting sleeve by described lower bearing, and the upper end of described lower coupling shaft is connected with described nose assembly.
7. the fan according to any one of claim 1-6, it is characterized in that, described nose assembly is provided with upper junction plate and lower connecting plate, and described lower connecting plate is connected by the upper end of bolt with described lower coupling shaft, and described upper junction plate is connected by the lower end of bolt with described upper coupling shaft.
8. the fan according to any one of claim 1-7, is characterized in that, described nose assembly comprises:
Guard;
Be located at the fan blade in described guard; With
Being located at outside described guard and being connected the drive motor that drives described fan blade to rotate with described fan blade, described upper coupling shaft is connected with described guard with described lower coupling shaft.
9. fan according to claim 8, is characterized in that, described guard comprises front mesh enclosure and rear net cover, and described front mesh enclosure is connected by buckle structure with described rear net cover.
10. the fan according to any one of claim 1-9, it is characterized in that, described mounting assembly comprises chassis and column tube, and the lower end of described column tube is connected with described chassis, and the upper end of described column tube is removably connected by the lower end of connecting head with described connecting rod.
11. fans according to claim 10, it is characterized in that, described connecting head has sleeve pipe and holding section, the upper end of described column tube is engaged in described sleeve pipe, the wall of described sleeve pipe is provided with the first positioning through hole, the upper end of described column tube is provided with the second positioning through hole, is provided with spring sheet in the upper end of described column tube, and described spring sheet is provided with the locating stud be engaged in described first positioning through hole and described second positioning through hole.
12. fans according to claim 2, is characterized in that, described first gear is provided with the first baffle plate, and the upper end of described bend pipe is provided with the second baffle turned to change described head-shaking motor for the first baffle plate described in backstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740745.7A CN104747476A (en) | 2013-12-27 | 2013-12-27 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310740745.7A CN104747476A (en) | 2013-12-27 | 2013-12-27 | Fan |
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| Publication Number | Publication Date |
|---|---|
| CN104747476A true CN104747476A (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310740745.7A Pending CN104747476A (en) | 2013-12-27 | 2013-12-27 | Fan |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131140A (en) * | 2017-07-09 | 2017-09-05 | 江西理工大学 | A kind of Double-head fan |
| WO2019091282A1 (en) * | 2017-11-10 | 2019-05-16 | 广东又一电器科技有限公司 | Stereoscopic rotary oscillating structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1012110A (en) * | 1909-03-24 | 1911-12-19 | Adams Bagnall Electric Company | Oscillating fan. |
| CN2178802Y (en) * | 1993-12-03 | 1994-10-05 | 亚太家电有限公司 | Cold-heat fan with novel structure |
| ES1064012Y (en) * | 2006-10-09 | 2007-04-16 | Sonifer S A | FAN WITH AUTOMATIC GUIDANCE MECHANISM |
| CN201679754U (en) * | 2010-05-28 | 2010-12-22 | 邝竞安 | Blower with adjustable angle |
| KR200464445Y1 (en) * | 2009-09-23 | 2013-01-02 | 고상열 | rotation device of large electric fan |
| CN202659552U (en) * | 2012-07-16 | 2013-01-09 | 黄小兰 | Electric fan capable of all-directionally rotating |
| CN202900717U (en) * | 2012-11-02 | 2013-04-24 | 广东肇庆德通有限公司 | Oscillating platform fan |
-
2013
- 2013-12-27 CN CN201310740745.7A patent/CN104747476A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1012110A (en) * | 1909-03-24 | 1911-12-19 | Adams Bagnall Electric Company | Oscillating fan. |
| CN2178802Y (en) * | 1993-12-03 | 1994-10-05 | 亚太家电有限公司 | Cold-heat fan with novel structure |
| ES1064012Y (en) * | 2006-10-09 | 2007-04-16 | Sonifer S A | FAN WITH AUTOMATIC GUIDANCE MECHANISM |
| KR200464445Y1 (en) * | 2009-09-23 | 2013-01-02 | 고상열 | rotation device of large electric fan |
| CN201679754U (en) * | 2010-05-28 | 2010-12-22 | 邝竞安 | Blower with adjustable angle |
| CN202659552U (en) * | 2012-07-16 | 2013-01-09 | 黄小兰 | Electric fan capable of all-directionally rotating |
| CN202900717U (en) * | 2012-11-02 | 2013-04-24 | 广东肇庆德通有限公司 | Oscillating platform fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131140A (en) * | 2017-07-09 | 2017-09-05 | 江西理工大学 | A kind of Double-head fan |
| WO2019091282A1 (en) * | 2017-11-10 | 2019-05-16 | 广东又一电器科技有限公司 | Stereoscopic rotary oscillating structure |
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