CN203453137U

CN203453137U - Fan

Info

Publication number: CN203453137U
Application number: CN201320504392.6U
Authority: CN
Inventors: 樊书印
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-19
Filing date: 2013-08-19
Publication date: 2014-02-26
Anticipated expiration: 2023-08-19

Abstract

The utility model discloses a fan, which comprises a water spray device for spraying mist, a fan blade, and an upper cover and a lower cover for fixing the fan blade, wherein the upper cover and the lower cover are fixed detachably. According to the fan, the upper cover and the lower cover can be fixed detachably, the upper cover and the lower cover can be detached once the fan blade is damaged, and a replaced fan blade is fixed between the upper cover and the lower cover, so that the fan can continue to be used.

Description

A kind of fan

Technical field

The utility model relates to household appliance technical field, in particular, relates to a kind of fan.

Background technique

Fan has two kinds of ceiling fan, stand fans conventionally, in order to be convenient for people to use and to carry, has had again micro fan, no matter be which kind of fan is all that rotation by flabellum makes Air Flow, thereby generation wind, but this wind is still identical with the temperature of air, can not make user have cooling feeling.

I have designed the fan that a kind of extruding by water spray projector system can spray fog, and water spray projector system comprises shower, be socketed in the shower nozzle at shower top and be partially submerged into the soft suction hose of shower base apertures.The flabellum of fan is fixed on the outside of housing by fixed block, fixed block comprises that flabellum is fixed between upper cover and lower cover by the fixing upper cover of hot melt and lower cover.This scheme is unexposed.

Because upper cover and lower cover are fixed by hot melt, be just inconvenient to dismantle, once flabellum is impaired, flabellum all can not be used together with upper cover and lower cover, causes waste.

Model utility content

Technical problem to be solved in the utility model is to provide a kind of upper cover and the detachable fixing fan of lower cover.

The purpose of this utility model is achieved through the following technical solutions: a kind of fan, comprises water spray projector system for spraying fog, flabellum and for upper cover and the lower cover of fixing described flabellum, described upper cover and lower cover are detachably fixing.

Preferably, be covered with plug-in unit on described, be covered with for placing the first through hole of described plug-in unit under described.This is a kind of concrete mode that upper cover and lower cover are detachably fixed, and plug-in unit and the first through hole are fixed by grafting, not only firm, and for convenience detach.

Preferably, be covered with plug-in unit under described, be covered with for placing the first through hole of described plug-in unit on described.This is the detachable fixing concrete mode of another kind of upper cover and lower cover, and plug-in unit and the first through hole are fixed by grafting, not only firm, and for convenience detach.

Preferably, be covered with plug-in unit on described, be covered with for placing the first slot of described plug-in unit under described.This is another concrete mode that upper cover and lower cover are detachably fixed, and plug-in unit and the first slot are fixed by grafting, not only firm, and for convenience detach.

Preferably, described plug-in unit comprises end and the root that has a platform, and described end is inserted in described the first through hole and ended at described root.And platform is close to lower interior surface, and lower cover is played to position-limiting action.The end of plug-in unit coordinates the structure setting of the first through hole, and end is inserted in the first through hole, closely cooperates, and increases fixing soundness.

Preferably, the number of described plug-in unit is six, and is evenly arranged.Six plug-in units are set, and the first corresponding through hole or the number of the first slot are also six, and six cooperations closely, firmly, are firmly fixed together upper cover and lower cover; And plug-in unit is evenly set, also make each plug-in unit stressed evenly, prevent that plug-in unit is impaired and fracture.

Preferably, described flabellum is provided with for dodging the hole of dodging of described plug-in unit, described flabellum along described in dodge hole and be tightly placed on described plug-in unit.Flabellum is socketed on plug-in unit, thereby plug-in unit plays spacing effect to flabellum, prevents that flabellum from moving.

Preferably, described plug-in unit top is provided with chamfering.Chamfering is set facilitates plug-in unit to insert in the first through hole.

Preferably, described upper cover edge is provided with convex edge, and described lower cover edge is provided with for placing the depression of described convex edge.Convex edge and depression closely cooperate further increases upper cover and the fixing soundness of lower cover.

Preferably, described lower cover edge is provided with convex edge, and described upper cover edge is provided with for placing the depression of described convex edge.Convex edge and depression closely cooperate further increases upper cover and the fixing soundness of lower cover.

The utility model, due to upper cover and lower cover is detachably fixing, once flabellum is damaged, with regard to removable upper cover and lower cover, changes a good flabellum and is fixed between upper cover and lower cover, so just can continue to use fan.

Accompanying drawing explanation

Fig. 1 is the overall schematic of fan described in the utility model embodiment;

Fig. 2 is the structural representation of upper cover described in the utility model embodiment;

Fig. 3 is the structural representation of lower cover described in the utility model embodiment;

Fig. 4 is the structural representation of flabellum described in the utility model embodiment;

Fig. 5 is the schematic diagram of water spray projector system described in the utility model embodiment.

Wherein: 1, water spray projector system; 11, shower nozzle; 111, projection; 112, fluting; 113, stiffening plate; 12, shower; 121, block piece; 13, soft suction hose; 14, handle; 2, upper cover; 21, root; 22, end; 3, lower cover; 30, fixed block; 31, the first through hole; 4, flabellum; 41, dodge hole; 5, closing cap; 6, hanging hole.

Embodiment

Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.

The utility model discloses a kind of fan, as shown in Figures 1 to 5, comprises water spray projector system 1 for spraying fog, flabellum 4 and for upper cover 2 and the lower cover 3 of fixing described flabellum 4, described upper cover 2 and lower cover 3 are detachably fixing.The utility model, due to upper cover 2 and lower cover 3 is detachably fixing, once flabellum 4 is damaged, with regard to removable upper cover 2 and lower cover 3, changes a good flabellum 4 and is fixed between upper cover 2 and lower cover 3, so just can continue to use fan.

As shown in Figure 1, flabellum 4 is fixed on outside by a fixed block 30, fixed block 30 comprises described upper cover 2 and lower cover 3, housing is provided with one for placing the through hole of the shower nozzle 11 of water spray projector system 1 in the bottom of flabellum 4, the fog of water spray projector system 1 ejection blows to it user along with the wind flow of flabellum 4 rotation generations from this through hole, by physical principle, known, liquid evaporation heat absorption, so just can give user's cooling feeling.In conjunction with Fig. 5, water spray projector system 1 comprises shower 12, is socketed in the described shower nozzle 11 at shower 12 tops and is partially embedded into the soft suction hose 13 in shower 12 base apertures, shower nozzle 11 is provided with the projection 111 that facilitates user to press...with one's finger and press, by projection 111, press shower nozzle 11, the spring contraction in shower 12 will spray fog.One handle being mated 14 is arranged at shower nozzle 11 tops, and handle 14 has two faceplates to block two projections 111 of shower nozzle 11 both sides, by handle 14, facilitates user to press.And housing is provided with for placing two circular grooves of handle 14 bearing pins, facilitate handle 14 to rotate.In housing, be also useful on two restraining grooves placing projection 111, thereby projection 111 just moves in restraining groove when pressing handle 14, and then prevent that water spray projector system 1 is impaired.Housing is provided with for the hanging hole 6 with lanyard cooperation, thereby is just convenient for carrying and uses.

In the present embodiment, projection 111 is provided with fluting 112, can weight reduction; At fluting, 112 places are provided with a stiffening plate 113, can increase the intensity of projection 111.

Housing described in the utility model comprises by the fixing fore shell of hot melt and back cover, hot melt fixation, tight.Soft suction hose 13 is placed in the first groove in fore shell, back cover is provided with the second groove with the first groove fit, when fore shell and back cover are fixed, the first groove and the second groove are formed for the water tank of storage of liquids, thereby soft suction hose 13 is just placed in water tank, and then water spray projector system 1 just can constantly spray fog.Water tank position is provided with a liquid filling hole for filling liquid, and liquid filling hole seals by a closing cap 5, thereby conveniently spills liquid.The sidewall of water tank is provided with the through hole coordinating with water spray projector system 1, fore shell and back cover are respectively equipped with the water tank opening coordinating with water spray projector system 1 in water tank side-walls, thereby form described through hole for carrying out spacing to water spray projector system 1, at this spacing place in order to prevent from spilling liquid, on the shower 12 of described water spray projector system 1, be socketed a packing ring, packing ring arranges a depression around, water tank sidewall is placed in depression, depression is cirque structure, described water tank opening is semicircular structure, when fore shell and back cover are fixed together, the water tank sidewall of two semicircular arc structures just clamps packing ring, thereby can prevent from spilling liquid.Packing ring is soft rubber material, just can shrink like this when it is squeezed, and deformation occurs, thereby not easily damaged, and shower 12 is also played a protective role; Waterproof effect is better in addition.Water spray projector system 1 by screens in water tank side-walls.Shower 12 is provided with block piece 121, and gasket sleeve is connected on shower 12 is close to block piece 121, prevents that packing ring from departing from.

In the present embodiment, the first bottom portion of groove is provided with one for supporting the fastener of water spray projector system 1, and fastener comprises for supporting the dunnage of described shower 12 and being provided for placing the arc opening of described shower 12 at described dunnage top.Dunnage can be propped shower 12, to shower 12 carry out 2 spacing, shower 12 is placed on arc opening place, arc opening is applicable to shower 12 settings can prevent that shower 12 is impaired, and when fore shell 2 and back cover are fixed the arc opening on fore shell and the arc opening on back cover coordinate will be spacing between two arc openings by shower 12, thereby all better to the spacing and fixed effect of shower 12.

Described fastener also comprises the reinforcing prop that is arranged on described dunnage both sides, can increase the soundness of dunnage, and described reinforcing prop is cylindrical structure; Reinforcing prop root is provided with stiffening rib, can further increase its intensity.The number of stiffening rib is two, and is oppositely arranged, and the structure of stiffening rib is right-angled trapezium, and long right angle side contacts with reinforcing prop, so just can increase the intensity of dunnage.Certainly, the stiffening rib of other numbers also can be set, such as one, three etc.; Also stiffening rib can be arranged to other structures, such as strip structure.By contrast, the stiffening rib that ladder structure of right angle is set can more increase the intensity of its root, so just makes effect better.

In the present embodiment, described flabellum 4 is foam material, and because flabellum 4 is fixed on outside, user is easy to encounter, and foam texture material is soft, even if user encounters also and can not come to harm when flabellum 4 rotates; And foam is lightweight, thereby can lighten the burden to power.

As shown in Figures 1 to 4, the middle part of upper cover 2 is provided with one first fixing column, and the first fixing column middle part is provided with the second slot, and corresponding lower cover 3 is provided with the second fixing column inserting in described the second slot, and close-fitting.At the middle part of the second fixing column, be provided with one the 3rd slot, the output shaft of motor and the 3rd slot are pegged graft and are coordinated, thereby revolution drives fixed block 30 to rotate, and then flabellum 4 just rotates.The second fixing column is plugged in the second slot convenient separated, and fixed effect is good not.

As shown in Figure 2, described upper cover 2 is provided with plug-in unit (21,22), and in conjunction with Fig. 3, described lower cover 3 is provided with for placing the first through hole 31 of described plug-in unit, and plug-in unit and the first through hole 31 are also fixed by grafting, have not only increased soundness, and for convenience detach.Certainly, also can the first through hole be set upper covering, under cover the plug-in unit that is provided for inserting the first through hole, can have similar effect.In addition, the first through hole can also replace by the first slot is set, and also can have similar effect.

Described plug-in unit comprises end 22 and has the root 21 of a platform; end 22 and root 21 are all cylindrical structures; the diameter of end 22 is less than the diameter of root 21; thereby form described platform between the two; described end 22 is inserted in described the first through hole 31 and is ended at described root 21; the top of end 22 is provided with rounding, is so conveniently inserted in the first through hole 31; And platform is close to lower cover 3 internal surfaces, and lower cover 3 is played to position-limiting action.The first through hole 31 and end 22 coordinate, and are circular through hole.The number of described plug-in unit is six, and is evenly arranged, and the first corresponding through hole 31 is also six, and uniform setting, and six cooperations closely, firmly, are firmly fixed together upper cover 2 and lower cover 3; And plug-in unit is evenly set, also make each plug-in unit stressed evenly, prevent that plug-in unit is impaired and fracture.

Because flabellum 4 is fixed between upper cover 2 and lower cover 3, flabellum 4 is provided with and dodges hole 41 for what dodge described plug-in unit, described flabellum 4 along described in dodge the end 22 that hole 41 is tightly placed in described plug-in unit, and platform is close to, 22 pairs of ends flabellum 4 plays spacing effect, prevents that flabellum 4 from moving.

By the second fixing column and the second slot cooperation and plug-in unit and the first through hole 31 cooperations are set, just make the cooperation between upper cover 2 and lower cover 3 tight, firm, and the means of fixation of pegging graft is for convenience detach.In order further to increase fixing soundness between upper cover 2 and lower cover 3, guarantee that it can work, also at described lower cover 3 edges, be provided with convex edge, described upper cover 2 edges are provided with for placing the depression of described convex edge, and convex edge and depression closely cooperate further increases upper cover 2 and the fixing soundness of lower cover 3.Certainly, also can under cover depression be set, in the upper convex edge that is provided for putting into lower cover depression that covers, effect is similar.

In the present embodiment, it is symmetrical blade that described flabellum 4 is provided with Liang Geyi center, as seen from Figure 1, the rectangular structure of integral body of the housing of fan, the width of blade equals the thickness of housing substantially, the length of flabellum equals the width of housing substantially, flabellum 4 coordinates the housing setting of fan, can under the prerequisite that does not make flabellum 4 come to harm, flabellum 4 be set to maximum, just make the area of the wind that blows out increase, and when fan is not worked, make the blade of flabellum 4 be positioned at the both sides of housing, just conveniently be convenient for carrying fan, prevent that flabellum 4 is impaired.

Fan described in the utility model is micro fan, is convenient for carrying and uses.

In the present embodiment, liquid described in the utility model is water, also can in water, add perfume, floral water etc.Thereby when liquid, with the wind of fan, during to user, not only can experience cooling feeling, but also can suffus an exquisite fragrance all around, give the enjoyment on people's sense organ.

Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims

1. a fan, is characterized in that, comprises water spray projector system for spraying fog, flabellum and for upper cover and the lower cover of fixing described flabellum, described upper cover and lower cover are detachably fixing.

2. fan as claimed in claim 1, is characterized in that, is covered with plug-in unit on described, is covered with for placing the first through hole of described plug-in unit under described.

3. fan as claimed in claim 1, is characterized in that, is covered with plug-in unit under described, is covered with for placing the first through hole of described plug-in unit on described.

4. fan as claimed in claim 1, is characterized in that, is covered with plug-in unit on described, is covered with for placing the first slot of described plug-in unit under described.

5. fan as claimed in claim 2 or claim 3, is characterized in that, described plug-in unit comprises end and have the root of a platform, and described end is inserted in described the first through hole and ended at described root.

6. the fan as described in claim 2 or 3 or 4, is characterized in that, the number of described plug-in unit is six, and is evenly arranged.

7. the fan as described in claim 2 or 3 or 4, is characterized in that, described flabellum is provided with for dodging the hole of dodging of described plug-in unit, described flabellum along described in dodge hole and be tightly placed on described plug-in unit.

8. the fan as described in claim 2 or 3 or 4, is characterized in that, described plug-in unit top is provided with chamfering.

9. fan as claimed in claim 1, is characterized in that, described upper cover edge is provided with convex edge, and described lower cover edge is provided with for placing the depression of described convex edge.

10. fan as claimed in claim 1, is characterized in that, described lower cover edge is provided with convex edge, and described upper cover edge is provided with for placing the depression of described convex edge.