CN203717415U - Blower - Google Patents

Abstract

The utility model discloses a blower. The blower comprises a shell, a driving fan and an adsorption piece used for adsorbing liquid; a mounting cavity is formed in the shell; an air inlet and an air supply outlet are formed in the shell; the driving fan is arranged in the mounting cavity and is used for driving outside air to enter the shell through the air inlet and to be blown out through the air supply outlet; the adsorption piece is arranged on the shell and corresponds to at least one of the air inlet and the air supply outlet. Air blown out of the blower has the smell and the effect required by a user, and the blower is simple in structure.

Description

Gas fan

Technical field

The utility model relates to living electric apparatus field, especially relates to a kind of gas fan.

Background technique

In correlation technique, the casing inside of gas fan can be provided with accommodation box, accommodation box is communicated with the space of casing inside, wherein can receiving fluids in accommodation box or the aromatizer of solid kind, to make gas fan can outwards blow out the air with aromatic odor, but this gas fan that can blow out fragrance has following shortcoming:

1, by an accommodation box of the inner increase of gas fan, having increased like this product component, is exactly to have increased product cost virtually;

2, this accommodation box is arranged on casing inside, when aromatizer is finished or user wants to change the aromatizer of another kind of fragrance, changes difficulty.

Model utility content

The utility model is intended at least solve one of technical problem existing in prior art.For this reason, the utility model need to provide a kind of gas fan, and this gas fan can blow out the wind with the needed taste of user, effect or effect, and ventilating blower structure is simple.

Comprise according to the utility model embodiment's gas fan: casing, in described casing, there is installation cavity, on described casing, be formed with intake grill and air blowing opening; Drive fan, described drive fan is located in described installation cavity to drive outside air to enter in described casing and from described air blowing opening and blow out from described intake grill; And for the adsorption piece of adsorptive liquid, described adsorption piece be located on described casing and with at least one corresponding setting in described intake grill and described air blowing opening.

According to the utility model embodiment's gas fan, by adsorption piece being set and by corresponding with intake grill and/or air blowing opening adsorption piece setting, user can spray the liquid of needs, infiltrate on adsorption piece like this, adsorption piece has adsorbed after corresponding liquid, gas fan just can outwards be sent the drop of corresponding taste, corresponding effect and effect under the driving of internal drive fan, the cost of having avoided like this, in casing inside, accommodation box is set and cause increases, and can reduce like this manufacture cost of gas fan.And pass through corresponding with intake grill and/or air blowing opening adsorption piece setting, like this in the time that user need to supplement respective liquid or change the liquid of different cultivars, can directly spray corresponding liquid at intake grill and/or air blowing opening place to adsorption piece, simple to operate, and avoid user to dismantle the insecurity of casing or the damage of the casing that causes thus, thus can be user-friendly, promote user's experience property.

In addition, also can there is following additional technical feature according to gas fan of the present utility model:

According to an embodiment of the present utility model, described adsorption piece is filter screen or sponge member.

According to an embodiment of the present utility model, described casing comprises dismountable fore shell and back cover each other, described back cover is located at the rear end of described fore shell and jointly limits described installation cavity with described fore shell, described intake grill is formed on described back cover and described air blowing opening is formed on described fore shell, described intake grill place is provided with air-inlet grille, and described adsorption piece is located at described air-inlet grille rear side.

According to an embodiment of the present utility model, described gas fan also comprises fixed frame, and the corresponding described air-inlet grille of described fixed frame is located on described back cover, and described adsorption piece is fixed between described air-inlet grille and described fixed frame.

Preferably, described fixed frame is removably located on described back cover by buckle structure.

Alternatively, between described back cover and described fixed frame, be formed with spout, described spout is relative with described adsorption piece on above-below direction.

Alternatively, on the rear surface of described back cover, be formed with recessed forward front reentrant, on the front surface of described fixed frame, be formed with to the portion that is recessed into being recessed into, described front reentrant with described in to be recessed into portion relative and jointly limit described spout, described spout is positioned at the top of described adsorption piece.

Preferably, described gas fan also comprises and renovating, described in renovate and be located at pivotly on described back cover or described fixed frame and corresponding to described spout to open and close described spout.

Alternatively, described casing is provided with the fluid injection pipeline being connected with described adsorption piece.

According to an embodiment of the present utility model, described gas fan also comprises heating equipment, and described heating equipment is located in described installation cavity so that air is heated.

Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.

Brief description of the drawings

Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming embodiment's description obviously and easily, wherein:

Fig. 1 is according to the explosive view of the utility model embodiment's gas fan;

Fig. 2 is back cover, the fixed frame of the gas fan shown in Fig. 1 and the explosive view of renovating;

Fig. 3 is back cover, the fixed frame of the gas fan shown in Fig. 2 and the ssembly drawing of renovating, and wherein renovates and is positioned at the closed position of closing spout;

Fig. 4 is back cover, the fixed frame of the gas fan shown in Fig. 2 and the ssembly drawing of renovating, and wherein renovates and is positioned at the open position of opening spout.

Description of reference numerals:

Gas fan 100;

Casing 1; Intake grill 11; Fore shell 12;

Back cover 13; Air-inlet grille 131; Hole clipping 132; Front reentrant 133; Pivoting hole 134; Spout 135;

Fixed frame 14; Buckle 141; Be recessed into portion 142;

Renovate 15; Pivotal axis 151;

Drive fan 2; Adsorption piece 3; Heating equipment 4.

Embodiment

Describe embodiment of the present utility model below in detail, described embodiment's example is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment who is described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of instructions such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.

In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.

Describe according to the utility model embodiment's gas fan 100 below with reference to Fig. 1-Fig. 4.Comprise according to the utility model embodiment's gas fan 100: casing 1, drive fan 2 and the adsorption piece 3 for adsorptive liquid.Wherein this liquid can be aromatizer, such as perfume, air freshener, essential oil etc., or this liquid can be also dedusting agent, bacteria remover, culicifuge etc., that is to say, anyly can all can utilize adsorption piece 3 to adsorb to the liquid of indoor sprinkling, with for subsequent use.

Particularly, in casing 1, have installation cavity, be formed with intake grill 11 and air blowing opening on casing 1, drive fan 2 is located in installation cavity and enters in casing 1 and blow out from air blowing opening from intake grill 11 with driving outside air, and then to indoor air-supply.Adsorption piece 3 is located on casing 1 and adsorption piece 3 and at least one corresponding setting in intake grill 11 and air blowing opening, that is to say, adsorption piece 3 can arrange by corresponding intake grill 11, also can corresponding air blowing opening setting, or adsorption piece 3 can be two, two adsorption piece 3 corresponding intake grill 11 and air blowing opening settings respectively.Like this, in the time that drive fan 2 starts, outside air through intake grill 11 and air blowing opening, just can take away the drop on adsorption piece 3 with the wind, so that the corresponding liquid adsorbing on adsorption piece 3 enters into is with the wind everywhere indoor, and then meets user's different needs.

Particularly, for example, when user needs wind that gas fan 100 blows out with pure and fresh fragrance, just can on adsorption piece 3, spray, infiltrate aromatizer, the such as liquid such as perfume, air freshener; In the time that user wants that the wind that gas fan 100 is blown out has the effects such as pure and fresh restoring consciouness, sleeping, can be to the essential oil that sprays, infiltrates corresponding effect on adsorption piece 3; In the time that user need to carry out dedusting, degerming or mosquito repellent to room, can on adsorption piece 3, spray, infiltrate dedusting agent, bacteria remover or culicifuge.

According to the utility model embodiment's gas fan 100, by adsorption piece 3 being set and by corresponding with intake grill 11 and/or air blowing opening adsorption piece 3 setting, user can spray the liquid of needs, infiltrate on adsorption piece 3 like this, adsorption piece 3 has adsorbed after corresponding liquid, gas fan 100 just can outwards be sent the drop of corresponding taste, corresponding effect and effect under the driving of internal drive fan 2, the cost of having avoided like this, in casing 1 inside, accommodation box is set and cause increases, and can reduce like this manufacture cost of gas fan 100.And pass through corresponding with intake grill 11 and/or air blowing opening adsorption piece 3 setting, like this in the time that user need to supplement respective liquid or change the liquid of different cultivars, can directly spray corresponding liquid at intake grill 11 and/or air blowing opening place to adsorption piece 3, simple to operate, and avoid user to dismantle the insecurity of casing 1 or the damage of the casing 1 that causes thus, thus can be user-friendly, promote user's experience property.

Be understandable that, in the time only drive fan 2 being set in gas fan 100, gas fan 100 can be only for the forced ventilation of indoor air; When gas fan 100 is interior while being further provided with refrigeration plant, refrigeration plant is arranged in installation cavity, can carry out air thus coolingly, and gas fan 100 can be used as air cooler and uses like this; When gas fan 100 is interior when heating equipment 4 is set, heating equipment 4 is located in installation cavity, can heat air thus, and gas fan 100 can be used as warm-air drier and uses like this.

In embodiments more of the present utility model, adsorption piece 3 can be filter screen.Like this filter screen not only can be used as adsorption piece 3 come adsorptive liquid use, and can utilize filter screen to filter dust, avoid dust to produce dirty to the component of gas fan 100 inside, ensure the clean of gas fan 100 inside, utilize thus filter screen not only can expand the use function of adsorption piece 3 as adsorption piece 3, and can not increase manufacture cost.In other embodiments of the present utility model, adsorption piece 3 can be sponge member, seeks because sponge member has easily, cheap, the advantages such as multi-size, thereby by sponge member with being that adsorption piece 3 can reduce manufacture cost.

Alternatively, casing 1 can comprise dismountable fore shell 12 and back cover 13 each other, rear end and back cover 13 that back cover 13 is located at fore shell 12 limit installation cavity jointly with fore shell 12, intake grill 11 is formed on back cover 13, air blowing opening is formed on fore shell 12, that is to say, outside air under the driving of drive fan 2, side air-out from rear side air intake.Wherein, " fore-and-aft direction " is as shown in the instruction in Fig. 1-Fig. 4; here it should be noted that; direction word in the utility model is only for the object of simplified characterization; and not illustrating that correspondingly technical characteristics has the absolute positional relation in description, the direction word in the utility model does not limit protection domain of the present utility model.

As Figure 1-Figure 4; in a concrete example of the present utility model; adsorption piece 3 is that one and corresponding intake grill 11 arrange, and alternatively, intake grill 11 places can be provided with air-inlet grille 131; adsorption piece 3 is located at air-inlet grille 131 rear sides; as shown in Figure 1, by air-inlet grille 131 is set, not only can play to the installation of adsorption piece 3 effect of location; and by this air-inlet grille 131 is set, can also play a protective role to the component of casing 1 inside.As depicted in figs. 1 and 2, air-inlet grille 131 can be one-body molded with back cover 13, can improve thus the structural strength of product.

Advantageously, gas fan 100 can also comprise fixed frame 14, and the corresponding air-inlet grille 131 of fixed frame 14 is located on back cover 13, and adsorption piece 3 is fixed between air-inlet grille 131 and fixed frame 14.In other words, adsorption piece 3 can stably be fixed on back cover 13 by air-inlet grille 131 and fixed frame 14, can improve thus the structure stability of gas fan 100, avoids adsorption piece 3 to come off, and adsorption piece 3 is more firm regularly.Further, fixed frame 14 can removably be located on back cover 13 by buckle 141 structures, the installation of fixed frame 14 on back cover 13 thus, dismounting can be convenient, simple, and then can improve the packaging efficiency of gas fan 100, while saving worker.Particularly, as shown in Figure 2, the surrounding of fixed frame 14 can evenly arrange buckle 141, on the relevant position of back cover 13, can be provided with hole clipping 132, and buckle 141 is engaged in hole clipping 132, fixed frame 14 can be arranged on back cover 13 thus.Certainly the utility model is not limited to this, and fixed frame 14 can also be by utilizing fastening piece to be fastened on back cover 13.

Alternatively, between back cover 13 and fixed frame 14, can be formed with spout 135, spout 135 is relative with adsorption piece 3 on above-below direction.By this spout 135 is set, when user need to be to such as filter screen of adsorption piece 3() while supplementing respective liquid, can be by this spout 135 to filter screen pouring liquid, liquid can infiltrate on adsorption piece 3 by spout 135, easy to operate.Advantageously, gas fan 100 can also comprise renovates 15, renovate 15 be located at pivotly on back cover 13 or fixed frame 14 and renovate 15 corresponding with spout 135 with open and close spout 135.In the time not needing fluid injection, can be placed in the closed position of closing spout 135 by renovating 15, as shown in Figure 3, can avoid so larger object, impurity to enter between back cover 13 and fixed frame 14 from spout 135; In the time that needs carry out fluid injection, can be placed in the open position of opening spout 135 by renovating 15, as shown in Figure 4.

Particularly, on the rear surface of back cover 13, be formed with recessed forward front reentrant 133, on the front surface of fixed frame 14, be formed with to the portion that is recessed into 142 being recessed into, front reentrant 133 is with to be recessed into portion 142 relative and jointly limit spout 135, and spout 135 is positioned at the top of adsorption piece 3.That is to say, as shown in Figure 2,133 of front reentrants are located on the rear surface of back cover 13 and are positioned on intake grill 11, are recessed on the front surface that portion 142 is located at fixed frame 14 and are positioned on intake grill 11.The setting of spout 135 and back cover 13 and fixed frame 14 unite two into one like this, simple in structure and easily manufacture.

Particularly, as shown in Figure 2, renovate 15 and be arranged on back cover 13, on the left and right sides wall of front reentrant 133, be formed with pivoting hole 134, renovate 15 two ends, left and right and be provided with pivotal axis 151, pivotal axis 151 coordinates and is located in pivoting hole 134, can make thus to renovate 15 and be located at pivotly on back cover 13.

In an optional embodiment of the present utility model, on casing 1, can be provided with the fluid injection pipeline (scheming not shown) being connected with adsorption piece 3, the entrance of this fluid injection pipeline is arranged on the outer surface of casing 1, the outlet of this fluid injection pipeline is connected with adsorption piece 3, user can carry out fluid injection from the entrance of fluid injection pipeline like this, institute's fluid injection body flows to adsorption piece 3 along fluid injection pipeline, can carry out liquid make-up to adsorption piece 3 thus, can utilize like this fluid injection pipeline institute's fluid injection body to be played to the effect of guiding.Certainly the mode of adsorption piece 3 liquid make-up is not limited to this, user can also directly spray spraying on adsorption piece 3, and wherein fixed frame 14 can expose adsorption piece 3, to reach the object of spraying spraying.Certainly user can also disassemble adsorption piece 3 between fixed frame 14 and air-inlet grille 131, directly on adsorption piece 3, sprays, infiltrates the operations such as respective liquid, can make thus user's operating method more diversified, easy to use.

In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiments or example.

Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, amendment, replacement and modification to these embodiments, scope of the present utility model is limited by claim and equivalent thereof.

Claims (10)

1. a gas fan, is characterized in that, comprising:

Casing, has installation cavity in described casing, is formed with intake grill and air blowing opening on described casing;

Drive fan, described drive fan is located in described installation cavity to drive outside air to enter in described casing and from described air blowing opening and blow out from described intake grill; And

For the adsorption piece of adsorptive liquid, described adsorption piece be located on described casing and with at least one corresponding setting in described intake grill and described air blowing opening.

2. gas fan according to claim 1, is characterized in that, described adsorption piece is filter screen or sponge member.

3. gas fan according to claim 2, it is characterized in that, described casing comprises dismountable fore shell and back cover each other, described back cover is located at the rear end of described fore shell and jointly limits described installation cavity with described fore shell, described intake grill is formed on described back cover and described air blowing opening is formed on described fore shell, described intake grill place is provided with air-inlet grille, and described adsorption piece is located at described air-inlet grille rear side.

4. gas fan according to claim 3, is characterized in that, also comprises fixed frame, and the corresponding described air-inlet grille of described fixed frame is located on described back cover, and described adsorption piece is fixed between described air-inlet grille and described fixed frame.

5. gas fan according to claim 4, is characterized in that, described fixed frame is removably located on described back cover by buckle structure.

6. gas fan according to claim 4, is characterized in that, between described back cover and described fixed frame, is formed with spout, and described spout is relative with described adsorption piece on above-below direction.

7. gas fan according to claim 6, it is characterized in that, on the rear surface of described back cover, be formed with recessed forward front reentrant, on the front surface of described fixed frame, be formed with to the portion that is recessed into being recessed into, described front reentrant with described in to be recessed into portion relative and jointly limit described spout, described spout is positioned at the top of described adsorption piece.

8. gas fan according to claim 6, is characterized in that, also comprise and renovating, described in renovate and be located at pivotly on described back cover or described fixed frame and corresponding to described spout to open and close described spout.

9. gas fan according to claim 1, is characterized in that, described casing is provided with the fluid injection pipeline being connected with described adsorption piece.

10. according to the gas fan described in any one in claim 1 to 9, it is characterized in that, also comprise heating equipment, described heating equipment is located in described installation cavity so that air is heated.