CN208702793U - A kind of mini fan of multipurpose - Google Patents
A kind of mini fan of multipurpose Download PDFInfo
- Publication number
- CN208702793U CN208702793U CN201821234953.4U CN201821234953U CN208702793U CN 208702793 U CN208702793 U CN 208702793U CN 201821234953 U CN201821234953 U CN 201821234953U CN 208702793 U CN208702793 U CN 208702793U
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- Prior art keywords
- fan
- back cover
- cover
- mini fan
- mini
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Abstract
The utility model discloses a kind of mini fans of multipurpose, including front shroud, back cover, fan page and loop-shaped handle portion, the middle inside of the back cover is equipped with mounting post, the fan page is plugged in mounting post, the front shroud and back cover are connected together to form fan guard mutually, two middle side parts of the fan guard are equipped with mounting hole, around the step equipped with one week on the inner wall of the mounting hole, the step is equipped with the several groups groove gear for setting of rounding, the two sides inner sidewall in the loop-shaped handle portion is equipped with buckle, the periphery of the buckle is equipped with the first fixture block being coupled with groove gear, DC brushless motor is installed in the middle part of the back side of the fan leaf.The mini fan of multipurpose disclosed by the utility model realizes the multi-functional demand of mini fan, compact-sized reliable.
Description
Technical field
The utility model relates to mini fan, in particular to a kind of mini fan of multipurpose.
Background technique
It is more and more hot now with weather, electric fan be it is essential as article, and traditional electric fan occupy it is empty
Between it is bigger, it is very inconvenient, so mini fan is also just born therewith under the demand of people, but existing mini fan
Function is relatively simple, and majority is used alone on the table for hand-held or placement, does not adapt to existing market people to mini wind
Fan multiduty demand.In view of the deficiencies of the prior art, it is necessary to propose new solution.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of mini fan of multipurpose, realize that mini fan is multi-functional
Demand, it is compact-sized reliable.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of mini fan of multipurpose, including front shroud, back cover, fan page and loop-shaped handle portion, in the inside of the back cover
Portion is equipped with mounting post, and the fan page is plugged in mounting post, and the front shroud and back cover are connected together to form fan guard mutually, institute
Two middle side parts for stating fan guard are equipped with mounting hole, on the inner wall of the mounting hole on the step equipped with one week, the step
The two sides inner sidewall of several groups groove gear equipped with setting of rounding, the loop-shaped handle portion is equipped with buckle, the card
The periphery of button is equipped with the first fixture block being coupled with groove gear, and brush DC electricity is equipped in the middle part of the back side of the fan leaf
Machine.
Further, the bottom of the back cover and front shroud is equipped with installation cavity, is equipped with battery unit, control line in the installation cavity
Road plate and switching circuit plate, the battery unit are electrically connected with control circuit board, switching circuit plate and DC brushless motor respectively.
Further, the shell wall of the corresponding back cover of the installation cavity is equipped with the first Support bracket, the battery unit installation
On the first Support bracket.
Further, the shell wall of the corresponding front shroud of the installation cavity is equipped with the second Support bracket, the switching circuit plate
It is mounted on the second Support bracket, the switching circuit plate is bolted on front shroud.
Further, the back cover be additionally provided with connection mounting post and installation cavity cable tray, the cable tray it is upper
Side's installation live conductor lid.
Further, the crimping lid includes bottom cover and the integrally formed top cover in top with bottom cover, and the two of the bottom cover
Side is equipped with the second fixture block, and the inner sidewall of the cable tray is equipped with the card slot with the cooperation assembly of the second fixture block.
Further, the inner sidewall for stating the corresponding cable tray of top cover is equipped with the limited block of support cap base.
Further, the back side of the back cover is equipped with charging interface.
By adopting the above technical scheme, the front shroud of the mini fan and back cover, which are engaged, is assembled to form fan guard, relatively existing
The compactness of the fixed fan-cover structure of some bolts is higher, more saves the raw material of fastening, loop-shaped handle is arranged in portion
Buckle be mounted on mounting hole, on mounting hole round step setting several groups groove gear and the first fixture block it is mutual
It mutually squeezes and is fixed temporarily, the first fixture block falls in the different direction that different gears has then been fixed temporarily loop-shaped handle portion, works as annular
When the position of the handle in handle portion is located at the top of fan guard, user can hold use, when loop-shaped handle portion and fan guard
Bottom be angled relative to each other and the edge in back cover edge mate loop-shaped handle portion can be formed and be placed on two supporting surfaces of horizontal plane and use
When, user can place in the horizontal plane and adjust the different outlet air elevation angle of mini fan and use, and realize the more function of mini fan
The demand that can be used, while heavier DC brushless motor is mounted on the middle part of fan guard, places mini wind in the horizontal plane
Fan is more firm.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the first angle exploded view of the utility model；
Fig. 3 is the second angle exploded view of the utility model；
Fig. 4 is the first angle front cover structure schematic diagram of the utility model；
Fig. 5 is the rear cover structure schematic diagram of the utility model；
Fig. 6 is the second angle front cover structure schematic diagram of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
A kind of mini fan of multipurpose, including front shroud 1, back cover 2, fan page 3 and loop-shaped handle portion 4, in the inside of back cover 2
Portion is equipped with mounting post 5, and fan page 3 is plugged in mounting post 5, and front shroud 1 and back cover 2 are connected together to form fan guard 6, fan mutually
Two middle side parts of cover 6 are equipped with mounting hole 7, and the step equipped with one week is surround on the inner wall of mounting hole 7, and step is equipped with and rounds
The several groups groove gear 8 of setting, the two sides inner sidewall in loop-shaped handle portion 4 are equipped with buckle 9, buckle 9 periphery be equipped with it is recessed
The back side middle part of the first fixture block 11 that slot gear 8 is coupled, fan page 3 is equipped with DC brushless motor.The mini fan
Front shroud 1 and back cover 2, which are engaged, is assembled to form fan guard 6, the compactness of fixed 6 structure of fan guard of relatively existing bolt
It is higher, the raw material of fastening are more saved, the buckle 9 being arranged in loop-shaped handle portion 4 is mounted on mounting hole 7, on mounting hole 7
The several groups groove gear 8 for the step setting rounded is squeezed mutually with the first fixture block 11 and is fixed temporarily, and the first fixture block 11 is fallen
It is then fixed temporarily the different direction in loop-shaped handle portion 4 in different gears, when the position of the handle in loop-shaped handle portion 4 is located at wind
When the top of fan cover 6, user can hold use, when the bottom in loop-shaped handle portion 4 and fan guard 6 is angled relative to each other and can be formed
The edge in 2 edge mate loop-shaped handle portion 4 of back cover is placed on two supporting surfaces of horizontal plane in use, user can be placed on water
In plane and the different outlet air elevation angle use of mini fan is adjusted, realizes the demand of mini fan multifunctional use, while heavier
DC brushless motor be mounted on the middle part of fan guard 6, the mini fan placed in the horizontal plane is more firm.
In addition, the bottom of back cover 2 and front shroud 1 is equipped with installation cavity, be equipped in installation cavity battery unit 12, control circuit board 13 and
Switching circuit plate 14, battery unit 12 is electrically connected with control circuit board 13, switching circuit plate 14 and DC brushless motor respectively, heavier
Component placement further decrease the center of gravity of fan in the bottom of mini fan, it is more firm when being placed on desktop.Installation cavity
The shell wall of corresponding back cover 2 is equipped with the first Support bracket 15, and battery unit 12 is mounted on the first Support bracket 15.Installation cavity pair
The shell wall for the front shroud 1 answered is equipped with the second Support bracket 16, and switching circuit plate 14 is mounted on the second Support bracket 16, switching line
Road plate 14 is bolted on front shroud 1.Battery unit 12 and switching circuit plate 14 install fixation on corresponding Support bracket
It is more stable, it is mobile to be not easy to loosen using the mini fan.
In order to keep electric wiring cabling in mini fan more compact, back cover 2 is additionally provided with connection mounting post 5 and installation cavity
Cable tray 17, the top of cable tray 17 installs live conductor lid 18, and crimping lid 18 is compressed on the electric wire of cable tray 17
Road keeps electric wiring more compact.In order to be fixed on crimping lid 18 in cable tray 17, crimping lid 18 includes bottom cover 19
And the integrally formed top cover 20 in top with bottom cover 19, the two sides of bottom cover 19 are equipped with the second fixture block 21, the inside of cable tray 17
Wall is equipped with the card slot 22 with the cooperation assembly of the second fixture block 21, and the mounting structure of fixture block cooperation card slot prevents crimping lid 18 from flying out.Top
The inner sidewall of the corresponding cable tray 17 of lid 20 is equipped with the limited block 23 of support 20 bottom of top cover, and limited block 23 is arranged in top cover 20
Lower section prevents from being trapped in cable tray in top cover.
In addition, the back side of back cover 2 is equipped with charging interface 24, convenient for users to charging at any time to mini fan.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (8)
1. a kind of mini fan of multipurpose, it is characterised in that: including front shroud (1), back cover (2), fan page (3) and loop-shaped handle portion
(4), the middle inside of the back cover (2) is equipped with mounting post (5), and the fan page (3) is plugged on mounting post (5), before described
Cover (1) and back cover (2) are connected together to be formed fan guard (6) mutually, and two middle side parts of the fan guard (6) are equipped with mounting hole (7),
Around the step equipped with one week on the inner wall of the mounting hole (7), the several groups that the step is equipped with setting of rounding are recessed
Slot gear (8), the two sides inner sidewall of the loop-shaped handle portion (4) are equipped with buckle (9), the periphery of the buckle (9) be equipped with
The back side middle part of the first fixture block (11) that groove gear (8) is coupled, the fan page (3) is equipped with DC brushless motor.
2. the mini fan of multipurpose according to claim 1, it is characterised in that: the bottom of the back cover (2) and front shroud (1)
Equipped with installation cavity, battery unit (12), control circuit board (13) and switching circuit plate (14), the battery are equipped in the installation cavity
Portion (12) is electrically connected with control circuit board (13), switching circuit plate (14) and DC brushless motor respectively.
3. the mini fan of multipurpose according to claim 2, it is characterised in that: the corresponding back cover (2) of the installation cavity
Shell wall is equipped with the first Support bracket (15), and the battery unit (12) is mounted on the first Support bracket (15).
4. the mini fan of multipurpose according to claim 2, it is characterised in that: the corresponding front shroud (1) of the installation cavity
Shell wall is equipped with the second Support bracket (16), and the switching circuit plate (14) is mounted on the second Support bracket (16), described to open
Wiring board (14) are closed to be bolted on front shroud (1).
5. the mini fan of multipurpose according to claim 1, it is characterised in that: the back cover (2) is additionally provided with connection installation
The top of the cable tray (17) of column (5) and installation cavity, the cable tray (17) is installed by live conductor lid (18).
6. the mini fan of multipurpose according to claim 5, it is characterised in that: the crimping lid (18) includes bottom cover (19)
And the integrally formed top cover in top (20) with bottom cover (19), the two sides of the bottom cover (19) are equipped with the second fixture block (21), described
The inner sidewall of cable tray (17) is equipped with the card slot (22) with the second fixture block (21) cooperation assembly.
7. the mini fan of multipurpose according to claim 6, it is characterised in that: the corresponding cable tray of the top cover (20)
(17) inner sidewall is equipped with the limited block (23) of support top cover (20) bottom.
8. the mini fan of multipurpose according to claim 1, it is characterised in that: the back side of the back cover (2), which is equipped with, to be filled
Electrical interface (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234953.4U CN208702793U (en) | 2018-08-01 | 2018-08-01 | A kind of mini fan of multipurpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234953.4U CN208702793U (en) | 2018-08-01 | 2018-08-01 | A kind of mini fan of multipurpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208702793U true CN208702793U (en) | 2019-04-05 |
Family
ID=65940313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821234953.4U Active CN208702793U (en) | 2018-08-01 | 2018-08-01 | A kind of mini fan of multipurpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208702793U (en) |
-
2018
- 2018-08-01 CN CN201821234953.4U patent/CN208702793U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |