CN207892897U - A kind of magnetic-type connection structure of electric fan guard - Google Patents
A kind of magnetic-type connection structure of electric fan guard Download PDFInfo
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- CN207892897U CN207892897U CN201820190170.4U CN201820190170U CN207892897U CN 207892897 U CN207892897 U CN 207892897U CN 201820190170 U CN201820190170 U CN 201820190170U CN 207892897 U CN207892897 U CN 207892897U
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- radiator grille
- magnetic
- electric fan
- rear mask
- fan guard
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Abstract
The utility model discloses a kind of magnetic-type connection structures of electric fan guard, include radiator grille and rear mask, rear mask is provided with the coaming plate for surrounding radiator grille outer periphery, rear mask is connected with several magnet, radiator grille be provided with the one-to-one iron block of magnet, iron block is adsorbed in magnet so that radiator grille is fixedly connected on rear mask.The utility model surrounds radiator grille outer periphery using coaming plate, limits moving radially for radiator grille；The iron block of radiator grille is adsorbed in the magnet on rear mask, limits the axial movement of radiator grille, realizes fixed radiator grille.When needing to dismantle radiator grille, holds radiator grille and pull out forward, it is simple and convenient, it is light and handy easy-to-use；It is equally simple to reinstall radiator grille, first radiator grille is pushed into coaming plate, to positive iron block and magnet, radiator grille is fixed using magnetic attraction.The assembling for eliminating electric fan guard in the prior art needs to tighten screw using tool and assembling process is cumbersome, takes a substantial amount of time the defect with energy.
Description
Technical field
The utility model is related to fan technology field, the magnetic-type connection structure of specifically a kind of electric fan guard.
Background technology
Electric fan be it is a kind of rotated using motor drive flabellum, it is main to reach the household electrical appliance for making air accelerate circulation
It is used for cooling and heatstroke-eliminating and ventilating air, is widely used in the places such as family, office, shop, hospital and factory.In order to avoid
High-speed rotating flabellum is hurted sb.'s feelings, and guard is usually arranged outside flabellum.In the prior art, the guard of electric fan include front mesh enclosure, after
Guard and a guard decoration ring (or net is bound round) for front mesh enclosure to be fixed on to rear net cover.The net cover structure of this kind of structure,
When assembling front mesh enclosure, by larger external force, force to be pressed into front mesh enclosure in the limit buckle of guard decoration ring；Or use screwdriver
Screw in tightening net hoop tightens guard, reaches fixed effect by reducing the perimeter of net hoop.Electric fan in the prior art
The assembling of guard needs to use tool, and assembling process is cumbersome, and as lost screw accidentally during assembly and disassembly,
It then needs the screw for finding same size size to substitute, takes a substantial amount of time and energy.
Invention content
For overcome the deficiencies in the prior art, the utility model provides a kind of magnetic-type connection structure of electric fan guard,
Disassembling operations are simple and convenient, light and handy easy-to-use.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of magnetic-type connection structure of electric fan guard, includes radiator grille and rear mask, and the rear mask is provided with
Surround the coaming plate of the radiator grille outer periphery, the rear mask is connected with several magnet, the radiator grille be provided with it is described
The one-to-one iron block of magnet, the iron block is adsorbed in the magnet so that radiator grille is fixedly connected on rear mask.
As an improvement of the above technical solution, the rear mask is connected with the mounting bracket of annular, and the coaming plate setting is being pacified
The front end shelved, the mounting bracket are provided with the groove for installing the magnet.
As a further improvement of the above technical scheme, the lock for locking the radiator grille is connected on the mounting bracket
Buckle device, the locker include self-locking button and elastic component, and the mounting bracket is articulated in the middle part of the self-locking button,
The front end of the self-locking button is provided with buckle teeth, and the coaming plate is provided with the through-hole passed through for the buckle teeth, and the front is provide with
It is equipped with the card slot to match with the buckle teeth, the elastic component is arranged between the rear end and mounting bracket of self-locking button so that described
Buckle teeth is caught in card slot.
It is further improved, bar-shaped trough is provided on the mounting bracket, one end of the bar-shaped trough towards rear mask is set as
Opening, the rear mask are provided with notch corresponding with the bar-shaped trough, and the notch and bar-shaped trough composition are described for installing
The groove of self-locking button.
It is further improved, the both sides of the self-locking button are provided with shaft, are provided in the bar-shaped trough and the shaft
The mounting groove to match, one end of the mounting groove towards rear mask are set as being open.
It is further improved, the elastic component is set as torsional spring, and the self-locking button is provided with jack, and one end of the torsional spring is inserted
In the jack, the other end is connected to the bottom surface of bar-shaped trough.
It is further improved, the outer periphery of the radiator grille is provided with tongue, and the coaming plate is provided with mutually fits with the tongue
The slot matched.
It is further improved, the iron block is set as screw and is tightened in the radiator grille.
The utility model has the beneficial effects that：Rear mask is provided with coaming plate and surrounds radiator grille outer periphery, limits radiator grille
Move radially；The iron block of radiator grille is adsorbed in the magnet on rear mask, final real to limit the axial movement of radiator grille
Now fix radiator grille.When needing to dismantle radiator grille, holds radiator grille and pull out forward, it is simple and convenient, it is light and handy easy
With；It is equally simple to reinstall radiator grille, first radiator grille is pushed into coaming plate, to positive iron block and magnet, is fixed using magnetic attraction
Radiator grille.The assembling for eliminating electric fan guard in the prior art needs to tighten screw using tool and assembling process is number
It is tired, take a substantial amount of time the defect with energy.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the sectional view of the utility model；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3, Fig. 4 are the decomposition texture schematic diagrams of the utility model；
Fig. 5 is the partial enlarged view of Fig. 3；
Fig. 6 is the structural schematic diagram of locker；
Fig. 7 is the sectional view of part where locker in the utility model；
Fig. 8 is the sectional view of part where tongue in the utility model.
Specific implementation mode
Referring to Fig.1~Fig. 4, a kind of magnetic-type connection structure of electric fan guard include radiator grille 1 and rear mask 2, institute
It states rear mask 2 and is provided with the coaming plate 3 for surrounding 1 outer periphery of radiator grille, the rear mask 2 is connected with several magnet 7, described
Radiator grille 1 be provided with 7 one-to-one iron block 71 of the magnet, the iron block 71 is adsorbed in the magnet 7 so that radiator grille 1
It is fixedly connected on rear mask 2, iron block 71 is preferably arranged to screw and is tightened in the radiator grille 1, simple in structure, at low cost.
In the present embodiment, it is preferred that the rear mask 2 is connected with the mounting bracket 5 of annular, and the coaming plate 3 is arranged before mounting bracket 5
End, the mounting bracket 5 are provided with the groove for installing the magnet 7.Using the above structure, radiator grille 1 is first mounted in coaming plate 3
Restriction moves radially, and the iron block 71 that radiator grille 1 is then sucked using magnet 7 is reached to limit the axial movement of radiator grille 1
The purpose that radiator grille 1 and rear mask 2 are connected and fixed, during electric fan operates, radiator grille 1 will not drop out, using reliable；
Using magnetic-type connection structure, dismounting is very convenient quick, and user holds radiator grille 1 and pulls straight out, invalid to appoint
What tool；It is same simple that radiator grille 1 is installed, radiator grille 1 is filled in coaming plate 3, then iron block 71 is to positive magnet 7, certainly
Can also positioning result be set in coaming plate 3 or radiator grille 1, assembling is more quick, and this kind of simple structure just repeats no more；Magnetic
Instead of the fixed structure of screw is used in the prior art, eliminate the assembling needs of electric fan guard makes the connection structure of suction
Screw is tightened with tool and assembling process is cumbersome, takes a substantial amount of time the defect with energy.
With reference to Fig. 5~Fig. 8, in the present embodiment, it is preferred that be connected on the mounting bracket 5 for locking the front
The locker 4 of cover 1, the locker 4 include self-locking button 41 and elastic component 42, the middle part hinge of the self-locking button 41
It is connected to the mounting bracket 5, the front end of the self-locking button 41 is provided with buckle teeth 411, and the coaming plate 3 is provided with for the buckle teeth
411 through-holes 31 passed through, the radiator grille 1 are provided with the card slot 11 to match with the buckle teeth 411, and the elastic component 42 is arranged
So that the buckle teeth 411 is caught in card slot 11 between the rear end of self-locking button 41 and mounting bracket 5.In order to further increase structure
Stability, reliability install a locker 4 additional, in order to coordinate locker 4, the outer periphery of radiator grille 1 on mounting bracket 5
It is provided with tongue 12, the coaming plate 3 is provided with slot 32 compatible with the tongue 12, and tongue 12 and locker 4 are all
One, the two is positioned opposite, and in the case where locker 4 is not opened, radiator grille 1 can never drop out.Need dismounting front
When covering 1, the rear end of self-locking button 41 is pressed, the buckle teeth 411 of self-locking button 41 is detached from the card slot 11 of radiator grille 1, then pulls out front
Cover 1 realizes key dismounting, simple and convenient, light and handy easy-to-use；It is same simple to reinstall radiator grille 1, press self-locking by
The rear end of key 41 is pushed into radiator grille 1, then unclamps self-locking button 41, self-locking button 41 is under the effect of elastic component 42 so that buckle teeth
The card slot 11 of 411 automatic fastening radiator grilles 1, fixed radiator grille.In the present embodiment, it is preferred that be provided on the mounting bracket 5
Bar-shaped trough 51, one end of the bar-shaped trough 51 towards rear mask 2 are set as being open, and the rear mask 2 is provided with and the bar shaped
51 corresponding notch 21 of slot, the notch 21 and bar-shaped trough 51 form the groove for installing the self-locking button 41, and self-locking is pressed
Key 41 installs rear surface and mounting bracket 5 and keeps flushing, electric fan mask it is moulded with more attractive.Preferably, the self-locking
The both sides of button 41 are provided with shaft 412, and the mounting groove 511 to match with the shaft 412 is provided in the bar-shaped trough 51,
One end of the mounting groove 511 towards rear mask 2 is set as being open, and self-locking button 41 is inserted into from the opening of bar-shaped trough 51, together
When shaft 412 be fitted into mounting groove 511, then assemble rear mask 2, rear mask 2 blocks self-locking button 41, so that it is guaranteed that shaft 412
In mounting groove 511.Preferably, the elastic component 42 is set as torsional spring, and the self-locking button 41 is provided with jack, the torsion
One end of spring is inserted into the jack, and the other end is connected to the bottom surface of bar-shaped trough 51, and torsional spring pushes in the state of upholding naturally
The rear end of self-locking button 41 tilts.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches the technique effect of the utility model with any same or similar means, should all fall into the utility model
Within protection domain.
Claims (8)
1. a kind of magnetic-type connection structure of electric fan guard includes radiator grille (1) and rear mask (2), it is characterised in that：Institute
It states rear mask (2) and is provided with the coaming plate (3) for surrounding radiator grille (1) outer periphery, the rear mask (2) is connected with several magnetic
Iron (7), the radiator grille (1) is provided with is adsorbed in institute with the one-to-one iron block (71) of the magnet (7), the iron block (71)
Magnet (7) is stated so that radiator grille (1) is fixedly connected on rear mask (2).
2. a kind of magnetic-type connection structure of electric fan guard according to claim 1, it is characterised in that：The rear mask
(2) it is connected with the mounting bracket (5) of annular, the coaming plate (3) is arranged in the front end of mounting bracket (5), and the mounting bracket (5) is provided with
Groove for installing the magnet (7).
3. a kind of magnetic-type connection structure of electric fan guard according to claim 2, it is characterised in that：The mounting bracket
(5) locker (4) for locking the radiator grille (1) is connected on, the locker (4) includes self-locking button
(41) and elastic component (42) it, is articulated with the mounting bracket (5) in the middle part of the self-locking button (41), the self-locking button (41)
Front end is provided with buckle teeth (411), and the coaming plate (3) is provided with the through-hole (31) passed through for the buckle teeth (411), the radiator grille
(1) it is provided with the card slot (11) to match with the buckle teeth (411), the elastic component (42) is arranged after self-locking button (41)
So that the buckle teeth (411) is caught in card slot (11) between end and mounting bracket (5).
4. a kind of magnetic-type connection structure of electric fan guard according to claim 3, it is characterised in that：The mounting bracket
(5) bar-shaped trough (51) is provided on, one end of bar-shaped trough (51) towards the rear mask (2) is set as being open, the rear mask
(2) it is provided with notch (21) corresponding with the bar-shaped trough (51), the notch (21) and bar-shaped trough (51) composition are for installing
The groove of the self-locking button (41).
5. a kind of magnetic-type connection structure of electric fan guard according to claim 4, it is characterised in that：The self-locking is pressed
The both sides of key (41) are provided with shaft (412), and the installation to match with the shaft (412) is provided in the bar-shaped trough (51)
One end of slot (511), mounting groove (511) towards the rear mask (2) is set as being open.
6. a kind of magnetic-type connection structure of electric fan guard according to claim 5, it is characterised in that：The elastic component
(42) it is set as torsional spring, the self-locking button (41) is provided with jack, and one end of the torsional spring is inserted into the jack, the other end
It is connected to the bottom surface of bar-shaped trough (51).
7. a kind of magnetic-type connection structure of electric fan guard according to claim 3, it is characterised in that：The radiator grille
(1) outer periphery is provided with tongue (12), and the coaming plate (3) is provided with the compatible slot (32) with the tongue (12).
8. a kind of magnetic-type connection structure of electric fan guard according to claim 1, it is characterised in that：The iron block
(71) it is set as screw and is tightened in the radiator grille (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190170.4U CN207892897U (en) | 2018-02-01 | 2018-02-01 | A kind of magnetic-type connection structure of electric fan guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820190170.4U CN207892897U (en) | 2018-02-01 | 2018-02-01 | A kind of magnetic-type connection structure of electric fan guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207892897U true CN207892897U (en) | 2018-09-21 |
Family
ID=63543195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820190170.4U Active CN207892897U (en) | 2018-02-01 | 2018-02-01 | A kind of magnetic-type connection structure of electric fan guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207892897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020224146A1 (en) * | 2019-05-06 | 2020-11-12 | 中山大洋电机股份有限公司 | Volute assembly for induced draft fan, and induced draft fan |
| CN112128122A (en) * | 2019-06-25 | 2020-12-25 | 佛山市建准电子有限公司 | Fan with cooling device |
-
2018
- 2018-02-01 CN CN201820190170.4U patent/CN207892897U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020224146A1 (en) * | 2019-05-06 | 2020-11-12 | 中山大洋电机股份有限公司 | Volute assembly for induced draft fan, and induced draft fan |
| CN112128122A (en) * | 2019-06-25 | 2020-12-25 | 佛山市建准电子有限公司 | Fan with cooling device |
| CN112128122B (en) * | 2019-06-25 | 2022-08-05 | 昆山广兴电子有限公司 | Fan with cooling device |
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