CN204386926U - A kind of vertical circulation fan - Google Patents
A kind of vertical circulation fan Download PDFInfo
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- CN204386926U CN204386926U CN201420831994.7U CN201420831994U CN204386926U CN 204386926 U CN204386926 U CN 204386926U CN 201420831994 U CN201420831994 U CN 201420831994U CN 204386926 U CN204386926 U CN 204386926U
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- motor
- drive motor
- connecting rod
- shaft sleeve
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Abstract
The utility model discloses a kind of vertical circulation fan, comprise column tube and flabellum motor cabinet, column tube is equipped with supporting frame, the end winding support of column tube is provided with the first drive motor be connected with the first motor shaft sleeve, the eccentric first connecting rod being articulated with the other end and supporting frame pivot joint on first motor shaft sleeve, the first drive motor drives supporting frame to vacillate now to the left, now to the right by the first motor shaft sleeve and first connecting rod; The top of supporting frame is formed with gap slot, cell wall is articulated with the second connecting rod of the other end and the second motor shaft sleeve pivot joint, second motor shaft sleeve bias is fastened on the output shaft of the second drive motor, second drive motor fixedly mounts flabellum motor cabinet, second drive motor is also articulated with the strut be fixedly connected with the cell wall of gap slot, the second drive motor drives flabellum motor cabinet to be that rotating shaft teeters with strut by the second motor shaft sleeve, second connecting rod.The utility model structure is simple, drives reliable, is conducive to the design of appearance and modeling.
Description
Technical field
The utility model relates to a kind of fan, particularly a kind of vertical circulation fan.
Background technique
Vertical fan because its volume is little, move the advantage such as convenient and used by increasing family, but traditional vertical fan generally only has left and right oscillating function, this kind of fan can only be used for facing to people's air-supply, and wind direction can not change in human height direction, easily make people feel under the weather and even catch a cold.
In addition, along with the raising of people's living standard, all air-conditioning can be had in general family, but in use cold wind is than the air low layer being easier to be gathered in room for air-conditioning, and during blowing hot-air, hot blast is easily gathered in again the high level of room air, because room air mobility is little, easily cause indoor environment temperature uneven, cause local pleasantly cool or warm, make air-conditioning well can not play refrigeration or heat the effect reaching and regulate the room temperature.
For this reason, had vertical circulation fan at present, it not only has left and right oscillating function, also has upper and lower oscillating function, and wind direction can be changed, and improves travelling comfort; When using the air conditioner, open vertical circulation fan, the flowing velocity of indoor air at above-below direction can be accelerated, make room temperature comparatively even, better play the thermoregulatory effect of air-conditioning.
But the vertical circulation in conventional art fans its complex structure, install difficulty, particularly driving part due to driving mechanism numerous and arrange numerous and diverse, cause monolithic case redundancy bulky, the overall aesthetics of circulation fan is had a greatly reduced quality, and is also unfavorable for the Miniaturization Design of appearance and modeling.
Therefore be necessary to be optimized traditional vertical circulation fan and to improve.
Model utility content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of vertical circulation to fan, and its structure is simple, drives reliable, is conducive to the design of appearance and modeling.
The utility model solves the technological scheme that its technical problem adopts:
A kind of vertical circulation fan, comprise column tube and flabellum motor cabinet, in described flabellum motor cabinet, flabellum motor is installed, the output terminal of flabellum motor connects flabellum, described column tube is equipped with can the supporting frame of shell type of left-right rotation, the end of column tube to extend in support frame as described above and end is installed with the first drive motor, the output shaft of described first drive motor is installed with the first motor shaft sleeve, on described first motor shaft sleeve, bias is articulated with first connecting rod, the other end of first connecting rod and support frame as described above pivot joint, described first drive motor drives supporting frame to vacillate now to the left, now to the right by the first motor shaft sleeve and first connecting rod, the top of support frame as described above is formed with the gap slot taken the shape of the letter U, one cell wall of this gap slot is articulated with second connecting rod, the other end of described second connecting rod is articulated with the second motor shaft sleeve, described second motor shaft sleeve bias is fastened on the output shaft of the second drive motor, described second drive motor fixedly mounts described flabellum motor cabinet, second drive motor is also articulated with a strut, the other end of described strut is fixedly connected with the cell wall of gap slot, second drive motor is by the second motor shaft sleeve, second connecting rod drives flabellum motor cabinet to be that rotating shaft teeters with strut.
As the improvement of technique scheme, described first drive motor and the second drive motor are synchronous machine.
As the further improvement of technique scheme, described flabellum motor cabinet is connected with described second drive motor with the second electric machine support by the first electric machine support, described first electric machine support is that U-shaped structure to be buckled on described flabellum motor cabinet and to be bolted fixing, described second electric machine support is connected and fixed with described first electric machine support and the second drive motor respectively by screw, the second electric machine support is provided with pivoted hole for described strut pivot joint.
Preferably, described first connecting rod is connected with support frame as described above by the axle sleeve that swings, swinging, it is first protruding that axle sleeve is formed, and the end of described first connecting rod has trepanning and is nested with in the first projection described in this, and the axle sleeve that swings is fixedly connected with supporting frame by screw.
Further, the cell wall of described gap slot is provided with axle sleeve lid, described axle sleeve covers and is connected with shaft sleeve plate, shaft sleeve plate is provided with projection and square opening, described second connecting rod is nested with on projection described in this and realizes pivot joint, and described strut is inserted in square opening described in this fixing.
Further, the output shaft of first and second drive motor described, first and second motor shaft sleeve are all provided with jack, and first and second motor shaft sleeve described is connected and fixed by latch with the output shaft of first and second corresponding drive motor.
Preferably, also include the back cover be connected with described flabellum motor cabinet, described second drive motor, the second motor shaft sleeve, second connecting rod, first and second electric machine support are all arranged in described back cover.
Further, described back cover is formed with the second projection, axle sleeve covers and is provided with the arc-shaped slot suitable with the movement locus of the second projection.
Further, support frame as described above comprises front support stand and back support frame, and back and front supporting frame is connected by screw, and described first drive motor, the first motor shaft sleeve, first connecting rod and the axle sleeve that swings are arranged at and are enclosed in the cavity that formed by back and front supporting frame.
The beneficial effects of the utility model are: the utility model adopting said structure, by can the supporting frame of left-right rotation, first drive motor, first connecting rod and the first motor shaft sleeve and the second drive motor be connected with flabellum motor cabinet, second connecting rod, the cooperation of the parts such as the second motor shaft sleeve, achieve vacillating now to the left, now to the right and teetering of circulation fan easily, realizing while circulation fan multi-angle waves, have simple and compact for structure, easy for installation, the advantages such as component number is few, be particularly advantageous in the Miniaturization Design of circulation fan shell in driver part position, whole vertical circulation is fanned smaller and more exquisite attractive in appearance, better meet the demand of people.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the internal structure schematic diagram after the utility model hides the parts such as back support frame, flabellum;
Fig. 3 is the decomposing schematic representation of Fig. 2;
Fig. 4 is the structural representation at the drive unit driving flabellum motor cabinet to teeter in the utility model;
Fig. 5 is the partial enlarged drawing that the utility model hides in axle sleeve lid position after back support frame;
Fig. 6 is the decomposing schematic representation of Fig. 4.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1 ~ Fig. 6, a kind of vertical circulation fan of the present utility model, comprise column tube 1 and flabellum motor cabinet 2, in described flabellum motor cabinet 2, flabellum motor is installed, the output terminal of flabellum motor connects flabellum, described column tube 1 is equipped with can the supporting frame 10 of shell type of left-right rotation, the end of column tube 1 to extend in support frame as described above 10 and end is installed with the first drive motor 3, the output shaft of described first drive motor 3 is installed with the first motor shaft sleeve 4, on described first motor shaft sleeve 4, bias is articulated with first connecting rod 5, the other end of first connecting rod 5 and support frame as described above 10 pivot joint, described first drive motor 3 drives supporting frame 10 to vacillate now to the left, now to the right by the first motor shaft sleeve 4 and first connecting rod 5, the top of support frame as described above 10 is formed with the gap slot 101 taken the shape of the letter U, one cell wall of this gap slot 101 is articulated with second connecting rod 6, the other end of described second connecting rod 6 is articulated with the second motor shaft sleeve 7, described second motor shaft sleeve 7 bias is fastened on the output shaft of the second drive motor 8, described second drive motor 8 fixedly mounts described flabellum motor cabinet 2, second drive motor 8 is also articulated with a strut 9, the other end of described strut 9 is fixedly connected with the cell wall of gap slot 101, second drive motor 8 is by the second motor shaft sleeve 7, second connecting rod 6 drives flabellum motor cabinet 2 with strut 9 for rotating shaft teeters.
In the present embodiment, preferably described first drive motor 3 and the second drive motor 8 are synchronous machine, select synchronous machine to be more conducive to the layout of driving structure and miniaturization, simplification design.
In the present embodiment, described flabellum motor cabinet 2 is connected with described second drive motor 8 with the second electric machine support 22 by the first electric machine support 21, described first electric machine support 21 is for U-shaped structure is buckled in described flabellum motor cabinet 2 is bolted fixing, described second electric machine support 22 is connected and fixed with described first electric machine support 21 and the second drive motor 8 respectively by screw, second electric machine support 22 is provided with pivoted hole 23 for the pivot joint of described strut 9, this structure is convenient to modularization and assembling.
Preferably, described first connecting rod 5 is connected with support frame as described above 10 by the axle sleeve 51 that swings, swinging, it is first protruding that axle sleeve 51 is formed, the end of described first connecting rod 5 has trepanning and is nested with in the first projection described in this, and the axle sleeve 51 that swings is fixedly connected with supporting frame 10 by screw.Swing axle sleeve 51 be arranged so that the first drive motor 3 drives supporting frame 10 to vacillate now to the left, now to the right time more smooth and easy, and this structure also can not increase volume and the size of circulation fan, can utilize supporting frame 10 inner space fully.
In the present embodiment, the cell wall of described gap slot 101 is provided with axle sleeve lid 102, described axle sleeve lid 102 is connected with shaft sleeve plate 103, shaft sleeve plate 103 is provided with projection 104 and square opening 105, described second connecting rod 6 is nested with on projection 104 described in this and realizes pivot joint, and described strut 9 to be inserted in square opening 105 described in this and to be fixed by injection moulding.
In the present embodiment, the output shaft of first and second drive motor 3,8 described, first and second motor shaft sleeve 4,7 are all provided with jack 13, first and second motor shaft sleeve 4,7 described is connected and fixed by latch with the output shaft of first and second corresponding drive motor 3,8, this means of fixation connects reliable, easy accessibility, with low cost, easily realize.
For aesthetic requirements, circulation fan also includes the back cover 11 be connected with described flabellum motor cabinet 2, and described second drive motor 8, second motor shaft sleeve 7, second connecting rod 6, first and second electric machine support 21,22 are all arranged in described back cover 11.
Preferably, described back cover 11 is formed with the second projection 12, axle sleeve lid 102 is provided with the arc-shaped slot 106 suitable with the movement locus of the second projection 12, arc-shaped slot 106 and the second projection 12 can play and lead and spacing effect, make circulation fan better realize the action that teeters.
In the present embodiment, for ease of assembling, support frame as described above 10 comprises front support stand 107 and back support frame 108, back and front supporting frame 107,108 is connected by screw, and described first drive motor 3, first motor shaft sleeve 4, first connecting rod 5 and the axle sleeve 51 that swings are arranged at and are enclosed in the cavity that formed by back and front supporting frame 107,108.
Adopt the utility model of said structure, by can the supporting frame 10 of left-right rotation, first drive motor 3, first connecting rod 4 and the first motor shaft sleeve 5 and the second drive motor 8 be connected with flabellum motor cabinet 2, second connecting rod 6, the cooperation of the second parts such as motor shaft sleeve 7 grade, achieve vacillating now to the left, now to the right and teetering of circulation fan easily, realizing while circulation fan multi-angle waves, have simple and compact for structure, easy for installation, the advantages such as component number is few, be particularly advantageous in the Miniaturization Design of circulation fan shell in driver part position, whole vertical circulation is fanned smaller and more exquisite attractive in appearance, better meet the demand of people.
The above, just better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall within protection domain of the present utility model.
Claims (9)
1. a vertical circulation fan, comprise column tube and flabellum motor cabinet, in described flabellum motor cabinet, flabellum motor is installed, the output terminal of flabellum motor connects flabellum, it is characterized in that: described column tube is equipped with can the supporting frame of shell type of left-right rotation, the end of column tube to extend in support frame as described above and end is installed with the first drive motor, the output shaft of described first drive motor is installed with the first motor shaft sleeve, on described first motor shaft sleeve, bias is articulated with first connecting rod, the other end of first connecting rod and support frame as described above pivot joint, described first drive motor drives supporting frame to vacillate now to the left, now to the right by the first motor shaft sleeve and first connecting rod, the top of support frame as described above is formed with the gap slot taken the shape of the letter U, one cell wall of this gap slot is articulated with second connecting rod, the other end of described second connecting rod is articulated with the second motor shaft sleeve, described second motor shaft sleeve bias is fastened on the output shaft of the second drive motor, described second drive motor fixedly mounts described flabellum motor cabinet, second drive motor is also articulated with a strut, the other end of described strut is fixedly connected with the cell wall of gap slot, second drive motor is by the second motor shaft sleeve, second connecting rod drives flabellum motor cabinet to be that rotating shaft teeters with strut.
2. a kind of vertical circulation fan according to claim 1, is characterized in that: described first drive motor and the second drive motor are synchronous machine.
3. a kind of vertical circulation fan according to claim 2, it is characterized in that: described flabellum motor cabinet is connected with described second drive motor with the second electric machine support by the first electric machine support, described first electric machine support is that U-shaped structure to be buckled on described flabellum motor cabinet and to be bolted fixing, described second electric machine support is connected and fixed with described first electric machine support and the second drive motor respectively by screw, the second electric machine support is provided with pivoted hole for described strut pivot joint.
4. a kind of vertical circulation fan according to claim arbitrary in claim 1 ~ 3, it is characterized in that: described first connecting rod is connected with support frame as described above by the axle sleeve that swings, swinging, it is first protruding that axle sleeve is formed, the end of described first connecting rod has trepanning and is nested with in the first projection described in this, and the axle sleeve that swings is fixedly connected with supporting frame by screw.
5. a kind of vertical circulation fan according to claim 4, it is characterized in that: the cell wall of described gap slot is provided with axle sleeve lid, described axle sleeve covers and is connected with shaft sleeve plate, shaft sleeve plate is provided with projection and square opening, described second connecting rod is nested with on projection described in this and realizes pivot joint, and described strut is inserted in square opening described in this fixing.
6. a kind of vertical circulation fan according to claim 5, it is characterized in that: the output shaft of first and second drive motor described, first and second motor shaft sleeve are all provided with jack, and first and second motor shaft sleeve described is connected and fixed by latch with the output shaft of first and second corresponding drive motor.
7. a kind of vertical circulation fan according to claim 6, it is characterized in that: also include the back cover be connected with described flabellum motor cabinet, described second drive motor, the second motor shaft sleeve, second connecting rod, first and second electric machine support are all arranged in described back cover.
8. a kind of vertical circulation fan according to claim 7, is characterized in that: described back cover is formed with the second projection, axle sleeve covers and is provided with the arc-shaped slot suitable with the movement locus of the second projection.
9. a kind of vertical circulation fan according to claim 8, it is characterized in that: support frame as described above comprises front support stand and back support frame, back and front supporting frame is connected by screw, and described first drive motor, the first motor shaft sleeve, first connecting rod and the axle sleeve that swings are arranged at and are enclosed in the cavity that formed by back and front supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831994.7U CN204386926U (en) | 2014-12-23 | 2014-12-23 | A kind of vertical circulation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831994.7U CN204386926U (en) | 2014-12-23 | 2014-12-23 | A kind of vertical circulation fan |
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| Publication Number | Publication Date |
|---|---|
| CN204386926U true CN204386926U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420831994.7U Active CN204386926U (en) | 2014-12-23 | 2014-12-23 | A kind of vertical circulation fan |
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| Country | Link |
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| CN (1) | CN204386926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533815A (en) * | 2014-12-23 | 2015-04-22 | 江门市西点电器科技有限公司 | Vertical type circulation fan |
-
2014
- 2014-12-23 CN CN201420831994.7U patent/CN204386926U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533815A (en) * | 2014-12-23 | 2015-04-22 | 江门市西点电器科技有限公司 | Vertical type circulation fan |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |