CN204371728U - Fan - Google Patents
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- CN204371728U CN204371728U CN201420850506.7U CN201420850506U CN204371728U CN 204371728 U CN204371728 U CN 204371728U CN 201420850506 U CN201420850506 U CN 201420850506U CN 204371728 U CN204371728 U CN 204371728U
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Abstract
The utility model discloses a kind of fan, comprising: chassis; Column, column is located on chassis; Shake the head support in left and right, left and right bracket-rotatable of shaking the head is located on column dynamicly; Shake the head driving mechanism in left and right, left and right driving mechanism support of shaking the head with left and right respectively of shaking the head is connected with column; Fan head, fan head is located at left and right rotationally and shakes the head on support; To shake the head up and down driving mechanism, driving mechanism of shaking the head up and down comprise upper and lower head-shaking motor, up and down shake the head driveshaft, to shake the head connecting rod and fixing rod of shaking the head up and down up and down, upper and lower head-shaking motor is located on fan head and shake the head in support one, left and right, and fixing rod of shaking the head up and down is located on another that fan head and left and right shake the head in support; Panning angle controller, panning angle controller driving mechanism of shaking the head with left and right is respectively connected with upper and lower head-shaking motor.Can realize up and down and hunt according to the fan of the utility model embodiment, have that swaying angle is adjustable, blowing range large, the steadily advantage such as reliable of shaking the head.
Description
Technical field
The utility model relates to electrical equipment manufacturing technology field, in particular to a kind of fan.
Background technique
Fan in correlation technique, generally only provide fan head left and right yaw motion, pitching movement can only move fan head by hand, and can provide the fan of composite oscillating, and panning angle is non-adjustable, and panning angle is very little.
Model utility content
The utility model is intended to solve one of above-mentioned technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of fan, this fan can realize up and down and hunt, has that swaying angle is adjustable, blowing range large, a steadily advantage such as reliable of shaking the head.
For achieving the above object, the utility model proposes a kind of fan, described fan comprises: chassis; Column, described column is located on described chassis; Shake the head support in left and right, shaking the head in described left and right, be located at the shake the head rotation axis of support of on described column and described left and right with moving vertically directed for bracket-rotatable; Shake the head driving mechanism in left and right, described left and right driving mechanism support of shaking the head with described left and right respectively of shaking the head is connected to drive described left and right support of shaking the head to rotate relative to described column with described column; Fan head, described fan head is located at described left and right rotationally and shakes the head on support and the rotation axis of described fan head is directed in the horizontal direction; To shake the head up and down driving mechanism, described driving mechanism of shaking the head up and down comprise upper and lower head-shaking motor, up and down shake the head driveshaft, to shake the head connecting rod and fixing rod of shaking the head up and down up and down, described upper and lower head-shaking motor is located on one that described fan head and described left and right shake the head in support, described driveshaft and the described upper and lower head-shaking motor of shaking the head up and down is in transmission connection, described fixing rod of shaking the head up and down is located on another that described fan head and described left and right shake the head in support, and the two ends of described connecting rod of shaking the head up and down are connected with described fixing rod of shaking the head up and down pivotly with described driveshaft of shaking the head up and down respectively; Panning angle controller, described panning angle controller driving mechanism of shaking the head with described left and right is respectively connected with described upper and lower head-shaking motor.
Can realize up and down and hunt according to the fan of the utility model embodiment, have that swaying angle is adjustable, blowing range large, the steadily advantage such as reliable of shaking the head.
In addition, following additional technical characteristics can also be had according to fan of the present utility model:
Described fan head comprises: support of shaking the head up and down, described bracket-rotatable of shaking the head up and down is located at described left and right and shakes the head on support and the rotation axis of described support of shaking the head up and down is directed in the horizontal direction with moving, described upper and lower head-shaking motor is located at described shaking the head up and down on support, and described fixing rod of shaking the head up and down is located at described left and right and shakes the head on support; Blade motor, described blade motor is located at described shaking the head up and down on support; Fan blade, described fan blade is connected with described blade motor transmission.
The described support and of shaking the head in support in described left and right is provided with rotating shaft and another is provided with rotary shaft hole of shaking the head up and down, described rotating shaft is engaged in described rotary shaft hole rotationally, and described fixing rod of shaking the head up and down is set in described rotating shaft rotationally.
One end be connected with described connecting rod of shaking the head up and down of described driveshaft of shaking the head up and down is higher than one end be connected with described upper and lower head-shaking motor of described driveshaft of shaking the head up and down, one end be connected with described connecting rod of shaking the head up and down of described fixing rod of shaking the head up and down is lower than one end be set in described rotating shaft of described fixing rod of shaking the head up and down, and described one end of shaking the head fixing rod up and down of vicinity of described connecting rod of shaking the head up and down is bent downwardly.
The length of described connecting rod of shaking the head up and down is greater than the length of described driveshaft of shaking the head up and down and the length of described fixing rod of shaking the head up and down respectively.
Described support of shaking the head up and down is that opening is in the horizontal direction towards the U-shaped support away from described fan blade.
Described left and right driving mechanism of shaking the head comprises: left and right head-shaking motor, and described left and right head-shaking motor is located on one that described left and right shakes the head in support and described column, and described panning angle controller is connected with described left and right head-shaking motor; Shake the head driving gear in left and right, shake the head driving gear and described left and right head-shaking motor of described left and right is in transmission connection; Shake the head driven gear in left and right, described left and right shake the head that driven gear is located at that described left and right shakes the head in support and described column another on and engage with described left and right driving gear of shaking the head.
Described left and right head-shaking motor is located at described left and right and shakes the head on support, and described left and right driven gear of shaking the head is set on described column.
The shake the head outer diameter of driving gear of described left and right is less than described left and right and shakes the head the outer diameter of driven gear.
Described left and right support of shaking the head is opening up U-shaped support.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of the fan according to the utility model embodiment.
Fig. 2 is the partial structurtes schematic diagram of the fan according to the utility model embodiment.
Reference character: fan 1, column 100, left and right shake the head support 200, left and right shake the head driving mechanism 300, left and right head-shaking motor 310, left and right shake the head driving gear 320, left and right shake the head driven gear 330, fan 400, up and down shake the head support 410, rotating shaft 411, blade motor 420, fan blade 430, up and down shake the head driving mechanism 500, up and down head-shaking motor 510, up and down shake the head driveshaft 520, up and down shake the head connecting rod 530, to shake the head fixing rod 540 up and down.
Embodiment
Be described below in detail embodiment of the present utility model, 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 utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings fan 1 according to the utility model embodiment is described.
As depicted in figs. 1 and 2, comprise chassis (not shown) according to the fan 1 of the utility model embodiment, support 200 is shaken the head in column 100, left and right, driving mechanism 300 is shaken the head in left and right, fan 400, to shake the head driving mechanism 500 and panning angle controller (not shown) up and down.
Column 100 is located on described chassis.Left and right support 200 of shaking the head is located on column 100 rotationally, and shake the head in left and right, the rotation axis of support 200 vertically directed (above-below direction is as shown in the arrow A in accompanying drawing).Left and right driving mechanism 300 support 200 of shaking the head with left and right respectively of shaking the head is connected with column 100, rotates relative to column 100 with support 200 of shaking the head about driving.Fan 400 is located at left and right rotationally and shakes the head on support 200, and the rotation axis of fan 400 is directed in the horizontal direction.
Driving mechanism 500 of shaking the head up and down comprise upper and lower head-shaking motor 510, up and down shake the head driveshaft 520, to shake the head connecting rod 530 and fixing rod 540 of shaking the head up and down up and down.Upper and lower head-shaking motor 510 is located on one that fan 400 and left and right shake the head in support 200, driveshaft 520 of shaking the head up and down is in transmission connection with upper and lower head-shaking motor 510, fixing rod 540 of shaking the head up and down is located on another that fan 400 and left and right shake the head in support 200, and the two ends of connecting rod 530 of shaking the head up and down are connected with fixing rod 540 of shaking the head up and down pivotly with driveshaft 520 of shaking the head up and down respectively.Drive driveshaft 520 of shaking the head up and down to rotate when upper and lower head-shaking motor 510 runs, driveshaft 520 of shaking the head up and down drives connecting rod 530 of shaking the head up and down to rotate relative to fixing rod 540 of shaking the head up and down, thus realizes fan about 400 and shake the head.
Described panning angle controller driving mechanism 300 of shaking the head with left and right is respectively connected with upper and lower head-shaking motor 510.
According to the fan 1 of the utility model embodiment, be located on column 100 rotationally by support 200 of being shaken the head in left and right, and left and right is set shakes the head driving mechanism 300, fan 400 can be made to shake the head at left and right directions by following left support 200 of shaking the head, left and right directions can be realized to make fan 1 and shake the head.Shake the head on support 200 by fan 400 is located at left and right rotationally, and driving mechanism 500 of shaking the head up and down is set, fan 400 can be made can to shake at above-below direction, above-below direction can be realized to make fan 1 to shake the head, thus fan 1 not only can be shaken the head but also can shake the head left and right up and down, thus realize multi-angle air-supply on a large scale, improve the practicability of fan 1.
And, by arranging described panning angle controller, left and right can be controlled respectively by panning angle controller to shake the head driving mechanism 300 and driving mechanism 500 of shaking the head up and down, to shake the head the angle of shaking the head with left and right to control to fan about 400, thus the panning angle realizing fan 1 be adjustable, such as, when using as air circulation fan, wind direction can be tuned up, when using people, blowing range can be regulated, to improve the practicability of fan 1 further according to number.
In addition, driving mechanism 500 of shaking the head up and down is made up of upper and lower head-shaking motor 510, up and down shake the head driveshaft 520, up and down shake the head connecting rod 530 and fixing rod 540 of shaking the head up and down, rocker structure can be formed thus, can expediently descend on the one hand head-shaking motor 510 to drive fan 400 to fluctuate, can improve on the other hand and fan 400 stability when fluctuating and synchronism.
Therefore, can realize up and down and hunt according to the fan 1 of the utility model embodiment, have that swaying angle is adjustable, blowing range large, the steadily advantage such as reliable of shaking the head.
Below with reference to the accompanying drawings fan 1 according to the utility model specific embodiment is described.
In specific embodiments more of the present utility model, as depicted in figs. 1 and 2, comprise chassis according to the fan 1 of the utility model embodiment, support 200 is shaken the head in column 100, left and right, driving mechanism 300 is shaken the head in left and right, fan 400, to shake the head driving mechanism 500 and panning angle controller up and down.
Particularly, as shown in Figure 1, fan 400 comprises support 410 of shaking the head up and down, blade motor 420 and fan blade 430.
Support 410 of shaking the head up and down is located at left and right rotationally and shakes the head on support 200, and the rotation axis of support 410 of shaking the head up and down is directed in the horizontal direction.Upper and lower head-shaking motor 510 is located at shakes the head on support 410 up and down, and fixing rod 540 of shaking the head up and down is located at left and right and shakes the head on support 200.Blade motor 420 is located at shakes the head on support 410 up and down.Fan blade 430 is connected with blade motor 420 transmission, and blade motor 420 drives fan blade 430 to rotate.Thus not only can so that the installation of blade motor 420 and fan blade 430, and can so that fan 400 is installed in rotation on left and right shakes the head on support 200.
Further, as depicted in figs. 1 and 2, left and right support 200 of shaking the head is opening up U-shaped support, so that fan 400 fluctuates.Support 410 of shaking the head up and down be opening in the horizontal direction towards the U-shaped support away from fan blade 430 so that the installation of blade motor 420 and fan blade 430, and can so that the maintenance of blade motor 420.
In concrete examples more of the present utility model, as shown in Figure 2, shake the head up and down one that support 410 and left and right shake the head in support 200 and be provided with rotating shaft 411, and shake the head up and down support 410 and left and right are shaken the head in support 200, and another is provided with rotary shaft hole, rotating shaft 411 is engaged in described rotary shaft hole rotationally, shakes the head on support 200 support 410 of shaking the head up and down to be installed in rotation on left and right.Shake the head up and down one end of fixing rod 540 is set in rotating shaft 411 rotationally, when upper and lower head-shaking motor 510 drives fan about 400 to shake the head, fixing rod 540 of shaking the head up and down can 411 rotate around the shaft, so both can improve the stability of fixing rod 540 of shaking the head up and down, the driving mechanism 500 that can make again to shake the head up and down drives fan 400 to fluctuate more swimmingly.
Specifically, as shown in Figure 2, fan about 400 shake the head and the state shaken the head in left and right time, one end be connected with connecting rod 530 of shaking the head up and down of driveshaft 520 of shaking the head up and down is higher than the one end be connected with upper and lower head-shaking motor 510 of driveshaft 520 of shaking the head up and down.One end be connected with connecting rod 530 of shaking the head up and down of fixing rod 540 shake the head up and down lower than one end be set in rotating shaft 411 of fixing rod 540 of shaking the head up and down.Shake the head up and down one end of fixing rod 540 of the vicinity of connecting rod 530 of shaking the head up and down is bent downwardly.Not only can improve driveshaft 520 of shaking the head up and down thus, shake the head connecting rod 530 and the transmission effect of fixing rod 540 to the driving force of upper and lower head-shaking motor 510 of shaking the head up and down up and down, and fan about 400 maximum angle of shaking the head can be increased, thus improve air supply areas further.
Advantageously, the length of connecting rod 530 of shaking the head up and down is greater than the length of fixing rod 540 of shaking the head up and down and the length of driveshaft 520 of shaking the head up and down respectively, and shake the head up and down when shaking the head to avoid fan about 400 driveshaft 520 and fixing rod 540 of shaking the head up and down are interfered mutually.
In specific embodiments more of the present utility model, as depicted in figs. 1 and 2, shake the head driven gear 330 in left and right driving gear 320 of shaking the head that driving mechanism 300 comprises left and right head-shaking motor 310, shake the head in left and right and left and right.
On one that shakes the head in support 200 and column 100 about left and right head-shaking motor 310 is located at.Shake the head driving gear 320 of left and right is in transmission connection with left and right head-shaking motor 310.Left and right driven gear 330 of shaking the head is located on another that left and right shakes the head in support 200 and column 100, and shake the head in left and right, driven gear 330 and left and right driving gear 320 of shaking the head engages.Left and right head-shaking motor 310 can be utilized thus to drive left and right to shake the head driving gear 320, and drive left and right to shake the head driven gear 330 by left and right the shake the head engagement of driven gear 330 of driving gear 320 and left and right of shaking the head, thus support 200 of shaking the head about driving rotates, to ensure that driving mechanism 300 is shaken the head to a fan 400 driving effect rocked from side to side in left and right.
Described panning angle controller is connected with upper and lower head-shaking motor 510 with left and right head-shaking motor 310 respectively, by controlling turning to of left and right head-shaking motor 310 and upper and lower head-shaking motor 510, controls the angle that fan about 400 is shaken the head and shake the head in left and right.
Alternatively, left and right head-shaking motor 310 is located at left and right and shakes the head on support 200, and left and right driven gear 330 of shaking the head is set on described column.
Advantageously, as depicted in figs. 1 and 2, the shake the head outer diameter of driving gear 320 of left and right is less than left and right and shakes the head the outer diameter of driven gear 330.The shake the head rotating speed of driven gear 330 of left and right can be made thus to be less than left and right and to shake the head the rotating speed of driving gear 320, the rotating speed of support 200 thus shake the head in left and right of slowing down, improve left and right and to shake the head the torsion of support 200 when rotating, fan about 1 is shaken the head more steady.
Wherein, as shown in Figure 2, driven gear 330 is shaken the head in left and right can for partial gear, and in other words, left and right driven gear 330 of shaking the head only can be provided with tooth on the surface of driving gear 320 of shaking the head towards left and right.Thus not only can the manufacture of driven gear 330 so that shake the head in left and right, save processing and cost of material, and fan about 1 panning angle can be prevented excessive and affect user and use, space can be saved in addition to be convenient to structural design further.
According to the fan 1 of the utility model embodiment other form and operation be all known for those of ordinary skills, be not described in detail here.
In description of the present utility model, 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 utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
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 description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, 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 integral; 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 or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, 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 immediately below second feature and tiltedly below, 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 utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this specification or example can carry out engaging and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a fan, is characterized in that, comprising:
Chassis;
Column, described column is located on described chassis;
Shake the head support in left and right, shaking the head in described left and right, be located at the shake the head rotation axis of support of on described column and described left and right with moving vertically directed for bracket-rotatable;
Shake the head driving mechanism in left and right, described left and right driving mechanism support of shaking the head with described left and right respectively of shaking the head is connected to drive described left and right support of shaking the head to rotate relative to described column with described column;
Fan head, described fan head is located at described left and right rotationally and shakes the head on support and the rotation axis of described fan head is directed in the horizontal direction;
To shake the head up and down driving mechanism, described driving mechanism of shaking the head up and down comprise upper and lower head-shaking motor, up and down shake the head driveshaft, to shake the head connecting rod and fixing rod of shaking the head up and down up and down, described upper and lower head-shaking motor is located on one that described fan head and described left and right shake the head in support, described driveshaft and the described upper and lower head-shaking motor of shaking the head up and down is in transmission connection, described fixing rod of shaking the head up and down is located on another that described fan head and described left and right shake the head in support, and the two ends of described connecting rod of shaking the head up and down are connected with described fixing rod of shaking the head up and down pivotly with described driveshaft of shaking the head up and down respectively;
Panning angle controller, described panning angle controller driving mechanism of shaking the head with described left and right is respectively connected with described upper and lower head-shaking motor.
2. fan according to claim 1, is characterized in that, described fan head comprises:
To shake the head up and down support, described bracket-rotatable of shaking the head up and down is located at described left and right and shakes the head on support and the rotation axis of described support of shaking the head up and down is directed in the horizontal direction with moving, described upper and lower head-shaking motor is located at described shaking the head up and down on support, and described fixing rod of shaking the head up and down is located at described left and right and shakes the head on support;
Blade motor, described blade motor is located at described shaking the head up and down on support;
Fan blade, described fan blade is connected with described blade motor transmission.
3. fan according to claim 2, it is characterized in that, the described support and of shaking the head in support in described left and right is provided with rotating shaft and another is provided with rotary shaft hole of shaking the head up and down, described rotating shaft is engaged in described rotary shaft hole rotationally, and described fixing rod of shaking the head up and down is set in described rotating shaft rotationally.
4. fan according to claim 3, it is characterized in that, one end be connected with described connecting rod of shaking the head up and down of described driveshaft of shaking the head up and down is higher than one end be connected with described upper and lower head-shaking motor of described driveshaft of shaking the head up and down, one end be connected with described connecting rod of shaking the head up and down of described fixing rod of shaking the head up and down is lower than one end be set in described rotating shaft of described fixing rod of shaking the head up and down, and described one end of shaking the head fixing rod up and down of vicinity of described connecting rod of shaking the head up and down is bent downwardly.
5. fan according to claim 4, is characterized in that, the length of described connecting rod of shaking the head up and down is greater than the length of described driveshaft of shaking the head up and down and the length of described fixing rod of shaking the head up and down respectively.
6. fan according to claim 2, is characterized in that, described support of shaking the head up and down is that opening is in the horizontal direction towards the U-shaped support away from described fan blade.
7. fan according to claim 1, is characterized in that, described left and right driving mechanism of shaking the head comprises:
Left and right head-shaking motor, described left and right head-shaking motor is located on one that described left and right shakes the head in support and described column, and described panning angle controller is connected with described left and right head-shaking motor;
Shake the head driving gear in left and right, shake the head driving gear and described left and right head-shaking motor of described left and right is in transmission connection;
Shake the head driven gear in left and right, described left and right shake the head that driven gear is located at that described left and right shakes the head in support and described column another on and engage with described left and right driving gear of shaking the head.
8. fan according to claim 7, is characterized in that, described left and right head-shaking motor is located at described left and right and shakes the head on support, and described left and right driven gear of shaking the head is set on described column.
9. fan according to claim 7, is characterized in that, the shake the head outer diameter of driving gear of described left and right is less than described left and right and shakes the head the outer diameter of driven gear.
10. fan according to claim 1, is characterized in that, described left and right support of shaking the head is opening up U-shaped support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850506.7U CN204371728U (en) | 2014-12-29 | 2014-12-29 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850506.7U CN204371728U (en) | 2014-12-29 | 2014-12-29 | Fan |
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| Publication Number | Publication Date |
|---|---|
| CN204371728U true CN204371728U (en) | 2015-06-03 |
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|---|---|---|---|
| CN201420850506.7U Active CN204371728U (en) | 2014-12-29 | 2014-12-29 | Fan |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869376A (en) * | 2018-09-18 | 2018-11-23 | 珠海格力电器股份有限公司 | Pitching regulating device and stand fan |
-
2014
- 2014-12-29 CN CN201420850506.7U patent/CN204371728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869376A (en) * | 2018-09-18 | 2018-11-23 | 珠海格力电器股份有限公司 | Pitching regulating device and stand fan |
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