CN215126473U

CN215126473U - Ventilation heating cushion

Info

Publication number: CN215126473U
Application number: CN202121693010.XU
Authority: CN
Inventors: 李锦和
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-14
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to a ventilation heating cushion, it includes the cushion, be equipped with heating element in the cushion, be equipped with support frame and fan in the cushion, be equipped with the fresh air inlet on the cushion, the top surface of cushion is equipped with hot air duct recess and a plurality of exhaust vent, a plurality of exhaust vents are located the hot air duct recess, the tip of hot air duct recess extends to the lateral wall of cushion. The utility model discloses under chilly environment, heat the user through heating element, in addition the utility model discloses under the environment of sweltering heat, can come the heat dissipation of blowing to the user through the fan, consequently, the utility model discloses the cushion has the heat dissipation function of heating and blowing, thereby makes the utility model discloses use more comfortablely.

Description

Ventilation heating cushion

Technical Field

The utility model relates to a technical field of cushion, in particular to ventilation heating cushion.

Background

In winter, people sit on a cold stool to work and study, which is unfavorable for health and easily affects working and learning efficiency. Therefore, many people can place a cushion on the stool to resist cold. However, most of the cushions are made of cotton, so that the warming effect is common. Therefore, the existing cushion does not have a heating function and a blowing heat dissipation function, and cannot meet the heating requirement of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have the heating and warm and blow the cool function of enjoying, all can use in winter and summer, use comfortable ventilation heating cushion.

The purpose of the utility model is realized like this:

the utility model provides a ventilation heating cushion, includes the cushion, be equipped with heating element in the cushion, be equipped with support frame and fan in the cushion, be equipped with the fresh air inlet on the cushion, the top surface of cushion is equipped with hot air duct recess and a plurality of exhaust vent, a plurality of exhaust vents are located the hot air duct recess, the tip of hot air duct recess extends to the lateral wall of cushion. Under chilly environment, the utility model discloses can heat the user through heating element, under the hot environment in addition, the utility model discloses can come the heat dissipation of blowing to the user through the fan, consequently, the utility model discloses the cushion has the heating and heats and the heat dissipation function of blowing, thereby makes the utility model discloses use more comfortablely.

The utility model can be further improved as follows.

The heating element is a heating film.

The heating film is a carbon fiber electrothermal film.

The heating element is attached to the inner surface of the seat cushion.

The inside of the cushion is provided with a battery, thereby the utility model can be carried out for use and is very convenient to use.

Be equipped with the hole of charging on the cushion, thereby do the utility model discloses continuation of the journey is used.

The lateral wall or the bottom surface of cushion are located to the fresh air inlet, the utility model has the advantages of reasonable design.

The top surface of cushion is equipped with a plurality of support lugs, has the clearance between two adjacent support lugs to constitute heating duct recess.

The air outlet holes are arranged at intervals along the length direction of the heating air duct groove.

The cushion is formed by folding an upper cover and a base up and down.

The utility model has the advantages as follows:

under chilly environment, the utility model discloses can heat the user through heating element, under the hot environment in addition, the utility model discloses can come the heat dissipation of blowing to the user through the fan, consequently, the utility model discloses the cushion has the heating and heats and the heat dissipation function of blowing, thereby makes the utility model discloses use more comfortablely.

Drawings

Fig. 1 is a schematic structural view of the ventilation heating cushion of the present invention.

Fig. 2 is a schematic structural view of another angle of the ventilation heating cushion of the present invention.

Fig. 3 is a schematic structural view of another angle of the ventilation heating cushion of the present invention.

Fig. 4 is a schematic view of the exploded structure of the ventilation heating cushion of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Embodiment one, as shown in fig. 1 to 4, a ventilation heating cushion comprises a cushion 1, a heating element 13 is arranged in the cushion 1, a support frame 2 and a fan 4 are arranged in the cushion 1, an air inlet 8 is arranged on the cushion 1, a heating air duct groove and a plurality of air outlet holes 7 are arranged on the top surface of the cushion 1, the plurality of air outlet holes 7 are located in the heating air duct groove 11, and the end of the heating air duct groove 11 extends to the side wall of the cushion 1.

As a more specific technical solution of the present invention.

The heating element 13 is a heating film, the heating film is a carbon fiber electric heating film, and the carbon fiber electric heating film is attached to the inner surface of the seat cushion 1.

A battery 3 is arranged in the seat cushion 1.

The cushion 1 is provided with a charging hole.

The air inlet 8 is arranged on the side wall or the bottom surface of the seat cushion 1.

The top surface of cushion 1 is equipped with many heating duct recesses 11 that communicate each other, and the tip of every heating duct recess 11 extends to the lateral wall of cushion 1.

The top surface of cushion 1 is equipped with a plurality of support lugs 9, has the clearance between two adjacent support lugs 9 to constitute heating wind channel recess 11.

The air outlet holes 7 are arranged at intervals along the length direction of the heating air duct groove 11.

The cushion 1 is formed by folding an upper cover 5 and a base 6 up and down.

The utility model discloses a theory of operation is:

the utility model discloses when using in chilly winter, the user sits on cushion 1, and heating element 13 begins to generate heat, and the produced heat of heating element 13 transmits for user's health through the cushion to heat then the user, the utility model discloses a heating efficiency is high.

The utility model discloses when using in hot summer, the user sits on cushion 1, and fan 4 begins convulsions, and wind gets into cushion 1 through fresh air inlet 8 in, then from 7 rows of exhaust vents to the hot air duct recess in, the heat and the moisture of user's buttock have been taken away to wind, and the last heat duct recess that heats is arranged away to make the user feel fresh and cool.

Claims

1. The utility model provides a ventilation heating cushion, includes the cushion, characterized by, be equipped with heating element in the cushion, be equipped with support frame and fan in the cushion, be equipped with the fresh air inlet on the cushion, the top surface of cushion is equipped with hot air duct recess and a plurality of exhaust vent, a plurality of exhaust vents are located the hot air duct recess, the tip of hot air duct recess extends to the lateral wall of cushion.

2. A ventilated heating cushion as set forth in claim 1 wherein said heating element is a heating film.

3. A ventilated heating cushion as set forth in claim 2 wherein said heat generating film is a carbon fiber electrothermal film.

4. A ventilated heating cushion as set forth in claim 1 wherein said heating element is affixed to the inner surface of the cushion.

5. A ventilated heating cushion as set forth in claim 1 wherein a battery is provided within said cushion.

6. A ventilated heating cushion as set forth in claim 1 wherein said cushion is provided with a charging hole.

7. A ventilating and heating mattress as claimed in claim 1, wherein said air inlet openings are provided in the side walls or the bottom of the mattress.

8. A ventilating and heating cushion as claimed in claim 1, wherein said top surface of said cushion is provided with a plurality of said air heating duct grooves which are interconnected, and the end of each air heating duct groove extends to the side wall of the cushion.

9. A ventilating and heating cushion as claimed in claim 1, wherein the top surface of the cushion is provided with a plurality of supporting protrusions, and a gap is formed between two adjacent supporting protrusions to form the heating air duct groove.

10. A ventilated heating cushion as set forth in claim 1 wherein said cushion is formed by folding the upper cover and base up and down.