CN112971444A

CN112971444A - Portable ventilation pad

Info

Publication number: CN112971444A
Application number: CN201911293109.8A
Authority: CN
Inventors: 鲁亚萍; 邵旭平
Original assignee: Mengyue Comfort Technology Shanghai Co ltd
Current assignee: Mengyue Comfort Technology Shanghai Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2021-06-18

Abstract

The invention discloses a portable ventilation pad which comprises a ventilation pad main body, a fan and a switch, wherein the switch is connected with the fan, the fan is connected with the ventilation pad main body, and the switch is also connected with a power supply. The portable ventilation pad disclosed by the invention is provided with the fan, the fan is controlled by the switch, the use is safe and convenient, the ventilation or air suction can be carried out on the ventilation pad main body, the ventilation effect is very good, the use comfort of an operator is improved, the structure is simple and ingenious, the portable ventilation pad can be carried about, the cost is low, and the portable ventilation pad is suitable for batch production and can be used in many occasions.

Description

Portable ventilation pad

Technical Field

The invention relates to the field of cushions, in particular to a portable ventilation cushion.

Background

At present, only the vehicle ventilation cushion has certain market, and the conventional cushion is a cushion without any function. The ventilation of the seat cushion is an important function and has a wide application market, such as playgrounds, movie theaters, hospitals, office places without air conditioners or public places. The air conditioner can also play a role in energy conservation and emission reduction, and if the air conditioner is not required to be opened, the purpose of cooling can be achieved only by using the ventilation cushion, and the situation of human body comfort is solved.

Several structures of ventilation pads have been reported in the patent, for example, patent 99243699.0 discloses a ventilation elastic pad, which comprises a middle cushion and an upper cushion stacked on a base pad in sequence, and a ventilation outer layer covered thereon, the effect is not very obvious and the structure is complex, which is not beneficial to mass production. Still like patent 201220290765.X discloses a ventilation pad and mosaic structure, and the cushion core includes criss-cross arrangement's horizontal connecting rib and vertical connecting rib, forms a plurality of hollow grids between horizontal connecting rib and the vertical connecting rib, is equipped with polymer elastomer injection moulding's support unit on every grid, forms the circulation of air passageway each other through supporting the stalk between the adjacent support unit. The structure is also very complicated, and is inconvenient to produce and carry about. The complicated structure and inconvenience in carrying seriously hinder the popularization and use of the ventilating mat.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a portable ventilation cushion which is simple in structure, safe and convenient in ventilation and can solve the problem of use comfort of an operator.

The purpose of the invention is realized by adopting the following technical scheme:

a portable ventilation mat comprising: the ventilation pad comprises a ventilation pad body, a fan and a switch, wherein the switch is connected with the fan, the fan is connected with the ventilation pad body, and the switch is further connected with a power supply.

Through adopting above-mentioned technical scheme, the power can be external power supply, also can be portable ventilation pad from taking the power, sets up the fan, and the fan receives on-off control, can ventilate or induced draft to the ventilation pad main part, improves operator's use travelling comfort, and simple structure is ingenious, and is safe in utilization convenient.

As a further improvement of the invention, the ventilating pad outer sleeve is further included and is sleeved on the ventilating pad main body. Through adopting above-mentioned technical scheme, the setting of ventilation pad overcoat is favorable to improving the life of whole ventilation pad.

As a further improvement of the invention, the ventilation pad outer sleeve is made of a breathable wear-resistant material. Through adopting above-mentioned technical scheme, adopt ventilative wear-resisting material, can effectively improve the wearability of whole ventilation pad on the one hand, on the other hand, also do not hinder its ventilation performance.

As a further improvement of the invention, the fan is a mute centrifugal fan and has two functions of ventilation and air suction. Through adopting above-mentioned technical scheme, the fan can ventilate and induced draft, improves and ventilates, induced draft efficiency, improves the travelling comfort.

As a further improvement of the invention, the ventilation pad main body comprises an outer layer and an inner layer, wherein the outer layer is of an airtight fabric structure, the inner layer is of a 3D cotton structure, and the fabric structure of the outer layer is provided with air holes. Through adopting above-mentioned technical scheme, the skin is airtight fabric construction, can be non-woven fabrics or plastic film, is favorable to improving whole performance, and the inlayer is the cotton structure of 3D, and the cotton structural material of 3D has the fibre web structure or the cellular fibre web structure of three-dimensional structure like the sponginess, can be convenient for ventilate, and the fan can be connected to the inlayer, ventilates to the inlayer to come out in the wind hole of seting up on the skin, ventilation efficiency is high.

As a further improvement of the invention, the air holes are uniformly distributed on the fabric structure of the outer layer. Through adopting above-mentioned technical scheme, the wind hole is a plurality of, and the equipartition makes whole ventilation pad homoenergetic effectively ventilate on outer fabric structure, further improves the travelling comfort.

As a further improvement of the invention, a heating element is arranged in the ventilation pad main body and is connected with the power supply. By adopting the technical scheme, the ventilation pad can be used for cooling and ventilating in hot days and also can be used for heating and ventilating in cold days, and the use scene is wide.

As a further improvement of the invention, the fan is connected with the main body of the ventilation pad through a connecting pipeline. Through adopting above-mentioned technical scheme, the fan passes through the connecting tube and connects the ventilation pad main part, and the ventilation is convenient reliable, is favorable to the use of ventilation pad, can not exert an influence to the fan.

As a further improvement of the invention, the fan is arranged at the edge position of the lower surface of the ventilation cushion outer sleeve. Through adopting above-mentioned technical scheme, the fan is not restricted to external in the ventilation pad main part or the ventilation pad overcoat through the connecting tube, also can directly set up in the border position department of the lower surface of ventilation pad overcoat certainly, can carry out certain degree to the ventilation pad main part on the one hand and shelter from, on the other hand, does not hinder the use in the middle part of the ventilation pad main part yet.

As a further improvement of the invention, the lower surface of the ventilation cushion outer sleeve is connected with a binding belt. Through adopting above-mentioned technical scheme, be favorable to ventilation pad's fixed and use.

Compared with the prior art, the invention has the following beneficial effects:

(1) the portable ventilation pad is simple in structure, convenient to produce and low in cost;

(2) the occupied space is small, and the portable carrying is convenient;

(3) the centrifugal fan is adopted, so that the noise is muted, the efficiency is high, and the power consumption is very low;

(4) the cushion is beneficial to natural wind flowing into the cushion and then flowing out, and has uniform ventilation and high comfort;

(5) energy conservation and emission reduction, and meets the national development requirements.

Drawings

Fig. 1 is a schematic structural diagram of a portable air mat according to embodiment 1 of the present invention;

FIG. 2 is an enlarged schematic view of section I of FIG. 1;

FIG. 3 is an enlarged schematic view of detail II of FIG. 1;

fig. 4 is a portable ventilation mat according to embodiment 2 of the present invention;

FIG. 5 is a schematic structural view of an outer layer of a main body of a portable air venting mat according to one embodiment of the present invention;

FIG. 6 is a schematic view of a blower configuration for a portable ventilation mat according to one embodiment of the present invention;

fig. 7 is a schematic structural view of a portable air mat according to embodiment 3 of the present invention;

FIG. 8 is a schematic view of another angle of the portable air mat according to embodiment 3 of the present invention;

in the figure: 1. a ventilation pad main body; 11. an outer layer; 111. a wind hole; 12. an inner layer; 121. a through hole; 2. a housing; 21. a switch; 22. a wire; 3. the ventilation pad is sleeved; 4. a fan; 5. and (4) binding the bands.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for convenience in describing the application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and are not to be considered limiting of the application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

A portable ventilation mat, see fig. 1-3, 5 and 6, comprising: the ventilation pad comprises a ventilation pad body 1, a fan 4 and a switch, wherein the switch is connected with the fan 4, the fan 4 is connected with the ventilation pad body 1, and the switch is also connected with a power supply. The fan 4 is a silent centrifugal fan and has two functions of ventilation and air suction. The fan 4 may be placed in the housing 2 to protect the fan 4. The housing 2 may be provided with a switch 21 for connecting a wire 22 to an external power source, although other embodiments may use a self-contained power source.

The ventilation pad main body 1 comprises an outer layer 11 and an inner layer 12, wherein the outer layer 11 is an airtight fabric structure, the outer fabric structure can be non-woven fabric or plastic film, the inner layer 12 is a 3D cotton structure, through holes 121 are formed in the inner layer 12 and are honeycomb-shaped, and air holes 111 are formed in the fabric structure of the outer layer 11. The 3D cotton structural material has a three-dimensional structure like a sponge or a honeycomb fiber net structure, can be conveniently ventilated, and the fan can be connected to the inner layer, ventilates to the inner layer, and comes out from the air holes formed in the outer layer, and is simple and ingenious in structure and high in ventilation efficiency.

As shown in fig. 5, the air holes 111 are uniformly distributed on the fabric structure of the outer layer 11. The fan 4 is connected with the ventilation pad main body 1 through a connecting pipeline.

In other embodiments, a heating element is disposed in the main body 1 of the ventilation pad, and the heating element is connected to a power supply. The ventilation pad can be used for cooling and ventilating in hot days and also can be used for heating and ventilating in cold days, and the use scene is wide.

Example 2

A portable ventilation mat, see fig. 4, comprising: the ventilation pad comprises a ventilation pad body, a fan, a ventilation pad outer sleeve 3 and a switch, wherein the switch is connected with the fan, the fan is connected with the ventilation pad body, the switch is also connected with a power supply, and the ventilation pad outer sleeve 3 is sleeved on the ventilation pad body. The fan may be placed in the housing 2 to protect the fan. The housing 2 may be provided with a switch for connecting a wire to connect an external power source, but in other embodiments, the power source may be a self-contained power source.

The outer sleeve of the ventilation pad is made of breathable wear-resistant material. The arrangement of the outer sleeve of the ventilation pad is beneficial to prolonging the service life of the whole ventilation pad. The wear-resistant material is adopted, so that the wear resistance of the whole ventilation pad can be effectively improved, and the ventilation performance of the ventilation pad is not hindered.

Other structures may be the same as those in embodiment 1, and are not described again.

Example 3

A portable ventilation mat, see fig. 7 and 8, comprising: the ventilation pad comprises a ventilation pad body, a fan, a ventilation pad outer sleeve 3 and a switch, wherein the switch is connected with the fan, the fan is connected with the ventilation pad body, the switch is also connected with a power supply, and the ventilation pad outer sleeve 3 is sleeved on the ventilation pad body. The fan 4 is provided at the edge position of the lower surface of the ventilation mat cover 3. The lower surface of the ventilation pad coat 3 is connected with a bandage 5, and the bandage 5 is arranged at four corners of the ventilation pad coat 3. The ventilation pad coat 3 is made of breathable cloth, and the upper surface of the ventilation pad coat can be sewn with required patterns, so that the use scene is improved.

The fan can directly set up in the border position department of the lower surface of ventilation pad overcoat, can carry out sheltering from of certain degree to the ventilation pad main part on the one hand, and on the other hand does not hinder the use in ventilation pad main part middle part yet. The bandage is favorable to the fixed and use of ventilation pad.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A portable ventilation mat, comprising: the ventilation pad comprises a ventilation pad main body (1), a fan (4) and a switch, wherein the switch is connected with the fan (4), the fan (4) is connected with the ventilation pad main body (1), and the switch is also connected with a power supply; a ventilation pad outer sleeve (3) is sleeved outside the ventilation pad main body (1); the ventilation pad outer sleeve (3) is made of breathable wear-resistant materials.

2. The portable ventilation mat according to claim 1, wherein the fan (4) is a silent centrifugal fan having both ventilation and suction functions.

3. The portable ventilation mat according to claim 1 or 2, characterized in that the ventilation mat body (1) comprises an outer layer (11) and an inner layer (12), the outer layer (11) is of an airtight fabric structure, the inner layer (12) is of a 3D cotton structure, and the fabric structure of the outer layer (11) is provided with air holes (111).

4. The portable ventilation mat according to claim 3, wherein the air holes (111) are evenly distributed on the outer fabric structure.

5. The portable ventilation mat according to claim 1, characterized in that a heating element is arranged in the ventilation mat body (1), said heating element being connected to said power supply.

6. Portable ventilation mat according to claim 1, characterized in that the fan (4) is connected to the ventilation mat body (1) by means of a connecting duct.

7. The portable ventilation mat according to claim 1, characterized in that the fan (4) is arranged at the edge position of the lower surface of the ventilation mat casing (3).

8. The portable ventilation mat according to claim 1, characterized in that a strap (5) is attached to the lower surface of the ventilation mat casing (3).