CN210317815U - Automatic lifting electric fan - Google Patents
Automatic lifting electric fan Download PDFInfo
- Publication number
- CN210317815U CN210317815U CN201920455286.0U CN201920455286U CN210317815U CN 210317815 U CN210317815 U CN 210317815U CN 201920455286 U CN201920455286 U CN 201920455286U CN 210317815 U CN210317815 U CN 210317815U
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- CN
- China
- Prior art keywords
- fan
- rod
- electric fan
- automatic lifting
- supporting
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the electric fan, concretely relates to automatic rising electric fan, the on-line screen storage device comprises a base, base central authorities are provided with a hollow pillar, install electric putter in the pillar, electric putter is vertical to be upwards set up, the supporting seat is installed at electric putter's telescopic link top, fixedly connected with bracing piece on the supporting seat, the bracing piece top articulates there is the fan head. The utility model discloses a set up automatic rising's bracing piece mechanism, adopt simple structure ripe simultaneously, the stable electric putter that goes up and down is as the power supply, and the practicality is strong.
Description
Technical Field
The utility model relates to an electric fan technical field particularly, relates to automatic rising electric fan.
Background
The floor type fan is a living article for relieving summer heat and cooling in summer, has great flexibility, can be carried to a proper position by a user at will for use, also can be used by adjusting the height of a telescopic pipe, and the common telescopic pipe lifting structure is as follows:
1. single screw fixed knot constructs: the center post is pulled up or lowered to the required height, and then the single screw is screwed to fix the position of the center post so as to adjust the height of the fan;
2. knob formula fixed knot constructs: the height of the fan is adjusted by the tightness of a nut knob sleeved on a central column;
3. clockwork spring structure: a spring is fixed on a fan base, a center column is clamped on the spring, and the lifting of the fan is adjusted through a button and a clamping groove.
The fan elevating system of above-mentioned several kinds of structures all needs user's manually operation, and it is troublesome to adjust, need ensure that the telescopic link has been locked properly after adjusting at every turn simultaneously, and stability is difficult to guarantee. And the general automatic rising scheme on the market at present adopts the lead screw structure, and lifting efficiency is lower, and the structure is comparatively complicated, and the commonality of part is poor, and manufacturing cost is high, and market acceptance is not high.
Therefore, in order to improve the use experience of the floor type fan and promote the upgrade and development of products, it is necessary to develop an electric lifting fan which is stable in structure, convenient to adjust and simple in structure.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the height of a common floor type fan needs to be manually adjusted and is troublesome to operate, and a screw rod lifting structure fan on the market is low in lifting efficiency and complex in structure, so that the fan is not beneficial to popularization, an automatic lifting electric fan is provided.
The automatic lifting electric fan comprises a base, wherein a hollow supporting column is arranged in the center of the base, an electric push rod is installed in the supporting column and vertically and upwards arranged, a supporting seat is installed at the top of a telescopic rod of the electric push rod, a supporting rod is fixedly connected to the supporting seat, and a fan head is hinged to the top of the supporting rod.
Furthermore, the top of the support post is provided with a mounting hole, and the support rod is sleeved in the mounting hole in a sliding manner.
Further, both ends all are provided with the slide rail about the pillar inboard, the bracing piece bottom left and right sides is all fixed to be inlayed and is had the pulley, the pulley slides and cup joints on the slide rail.
Further, an annular dustproof curtain covers the mounting hole.
Furthermore, a locking seat is sleeved on the supporting rod, a locking rod penetrates through the locking seat in parallel, and the locking seat is fixedly connected with the supporting column.
Further, install the battery in the base, battery electric connection electric putter and fan head.
Furthermore, the electric push rod and the fan head are electrically connected with a wireless remote control module.
The utility model has the advantages that:
1. the supporting rod can be automatically stretched and lifted, and the height of the fan head can be adjusted without manual adjustment.
2. Simple structure is stable, the production equipment of being convenient for.
3. The storage battery is equipped, and the mobile use can be freely carried out.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view showing the structure of an automatic electric fan.
The attached drawings are as follows:
1-base, 2-pillar, 3-electric push rod, 4-support seat, 5-support rod, 6-fan head, 7-mounting hole, 8-slide rail, 9-pulley, 10-annular dustproof curtain, 11-locking seat, 12-locking rod, 13-storage battery and 14-wireless remote control module.
Detailed Description
In order to solve the problems that the height of a common floor type fan needs to be manually adjusted and is troublesome to operate, and a screw rod lifting structure fan on the market is low in lifting efficiency and complex in structure, so that the fan is not beneficial to popularization, an automatic lifting electric fan is provided.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the automatic lifting electric fan provided in this embodiment includes a base 1, a hollow pillar 2 is disposed in the center of the base 1, an electric push rod 3 is installed in the pillar 2, the electric push rod 3 is vertically disposed upward, a supporting seat 4 is installed at the top of a telescopic rod of the electric push rod 3, a supporting rod 5 is fixedly connected to the supporting seat 4, and a fan head 6 is hinged to the top of the supporting rod 5. During the in-service use, through the remote controller control electric putter 3 flexible of connecting electric putter 3, can realize the altitude mixture control of fan head 6. The design of pillar 2, supporting seat 4 and bracing piece 5 complex can provide stable support for fan head 6, guarantees to go up and down steadily. The electric push rod 3 can be selected from long-stroke models sold on the market, the maximum extension length of the electric push rod 3 needs to be smaller than the height of the support column 2, and the electric push rod 3 is guaranteed not to penetrate out of the support column 2. Since the structure and the associated remote controller are common knowledge of those skilled in the art, they are not described herein in detail.
The top of the pillar 2 is provided with a mounting hole 7, and the support rod 5 is sleeved in the mounting hole 7 in a sliding manner. The installation opening 7 can position the supporting rod 5, and the lifting stability of the supporting rod 5 is guaranteed.
Both ends all are provided with slide rail 8 about 2 inboards of pillar, 5 bottom left and right sides of bracing piece are all fixed to be inlayed and are had pulley 9, pulley 9 slides and cup joints on slide rail 8. The design that slide rail 8 cooperates pulley 9 can further guarantee to go up and down smoothly and stably.
The mounting hole 7 is covered with an annular dustproof curtain 10. The annular dustproof curtain 10 is made of soft rubber materials, can shield the joint of the mounting hole 7 and the supporting rod 5, and prevents foreign matters such as dust from entering the interior of the equipment.
The support rod 5 is sleeved with a locking seat 11, the locking seat 11 is parallelly connected with a locking rod 12 in a penetrating manner, and the locking seat 11 is fixedly connected with the support column 2. The locking rod 12 is threaded on the locking seat, a knob is arranged at the rear part of the locking rod, and a user can screw the locking rod 12 into the supporting rod 5 so as to further fix the height position of the fan when the lifting is not needed.
Install battery 13 in the base 1, battery 13 electric connection electric putter 3 and fan head 6. The storage battery 13 can be charged when the equipment is connected with a mains supply, so that the fan can still be normally used at a position far away from a power plug and in power failure, and the fan is convenient to move and use.
The electric push rod 3 and the fan head 6 are electrically connected with a wireless remote control module 14. The wireless remote control module 14 may be a commercially available electric push rod remote control device, and simply connected to a wireless remote control device commonly associated with the fan head 6, which belongs to the common knowledge in the art and will not be described herein.
The foregoing is a more detailed description of the present invention, and it is not intended that the present invention be limited to the specific details, since modifications and variations will be apparent to those skilled in the art.
Claims (7)
1. The automatic lifting electric fan comprises a base and is characterized in that a hollow supporting column is arranged in the center of the base, an electric push rod is installed in the supporting column and vertically and upwards arranged, a supporting seat is installed at the top of a telescopic rod of the electric push rod, a supporting rod is fixedly connected to the supporting seat, and a fan head is hinged to the top of the supporting rod.
2. The automatic lifting electric fan as claimed in claim 1, wherein the top of the support is provided with a mounting hole, and the support rod is slidably received in the mounting hole.
3. The automatic lifting electric fan as claimed in claim 2, wherein sliding rails are disposed at the left and right ends of the inner side of the support, pulleys are fixedly mounted on the left and right sides of the bottom of the support bar, and the pulleys are slidably sleeved on the sliding rails.
4. The automatic rising electric fan according to claim 2, wherein the mounting hole is covered with an annular dust-proof curtain.
5. The automatic lifting electric fan as claimed in claim 1, wherein the supporting rod is sleeved with a locking seat, the locking seat is parallelly penetrated with a locking rod, and the locking seat is fixedly connected with the supporting column.
6. The automatic lifting electric fan as claimed in claim 1, wherein a battery is installed in the base, and the battery is electrically connected to the electric push rod and the fan head.
7. The automatic lifting electric fan as claimed in claim 1, wherein the electric push rod and the fan head are electrically connected to a wireless remote control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920455286.0U CN210317815U (en) | 2019-04-04 | 2019-04-04 | Automatic lifting electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920455286.0U CN210317815U (en) | 2019-04-04 | 2019-04-04 | Automatic lifting electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317815U true CN210317815U (en) | 2020-04-14 |
Family
ID=70135548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920455286.0U Expired - Fee Related CN210317815U (en) | 2019-04-04 | 2019-04-04 | Automatic lifting electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210317815U (en) |
-
2019
- 2019-04-04 CN CN201920455286.0U patent/CN210317815U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210404 |