CN112237349A

CN112237349A - Ventilation heating sofa

Info

Publication number: CN112237349A
Application number: CN202011259417.1A
Authority: CN
Inventors: 陈督
Original assignee: Shanghai Shujing Auto System Technology Co ltd
Current assignee: Shanghai Shujing Auto System Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-01-19

Abstract

The invention discloses a ventilation heating sofa, which comprises a sofa body, wherein the sofa body comprises a base, a backrest and armrests, the armrests are arranged on two sides of the base, and the backrest is arranged at one end part of the base; the base is internally provided with a blowing device and a heating device, and the heating device is arranged at the end part of the blowing device; the heating device is connected and/or communicated with the ventilation device through the communication device; a plurality of vent holes are formed in the surface of the ventilation device; the blowing device is a fan; the heating device is a PTC heating module; the communicating device is a hollow pipe; the ventilation device is an air bag; the blowing device is connected to the control device through a first connecting wire; heating device passes through the second connecting wire and is connected to controlling means, and first connecting wire and second connecting wire are all installed in the inside of base. The heating device adopts the PTC heating module, can improve the heating efficiency, and can realize high-efficiency ventilation and heating by combining with the blowing device; the hidden danger of fire hazard is avoided; constant temperature can be realized, and the waste of energy is also avoided.

Description

Ventilation heating sofa

Technical Field

The invention relates to a sofa, in particular to a ventilating and heating sofa.

Background

The "sofa" is a foreign word, which is transliterated according to the English word sofa. Is a multi-seat chair with soft cushions. The back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture. The origin of the sofa dates back to the ancient egypt of about 2000 b.c. but the soft package sofa with the real meaning appears from the end of the sixteen century to the beginning of the seventeen century. In the prior art, the sofa was primarily filled with natural elastic materials such as horsehair, bird feathers, and plant down, and was externally covered with fabrics such as velvet and embroidery to form a soft body-contacting surface. The warrior (Farthingle) chair, popular for the public as in europe at that time, was one of the earliest couches. Reviewing the development history of sofas in China, the "Yuji" of the Han Dynasty should be first introduced. The seat "Yu Ji" with thick layer of fabric, described in the Xijing miscellaneous records, can be regarded as the ancestor of the Chinese sofa.

The sofa is widely used in daily life and commercial fields, but the heating efficiency of the existing heating system of the sofa is low, and potential safety hazards such as fire hazard exist; in addition, the heating device of the existing sofa cannot realize constant temperature, and energy is wasted.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a ventilating and heating sofa.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a ventilating and heating sofa, which comprises a sofa body, wherein,

the sofa body comprises a base, a backrest and armrests, the armrests are arranged on two sides of the base, and the backrest is installed at one end of the base;

the base is internally provided with a blowing device and a heating device, wherein,

the heating device is arranged at the end part of the blowing device;

the heating device is connected and/or communicated with the ventilation device through a communication device.

As a preferable technical scheme of the invention, the surface of the ventilation device is provided with a plurality of ventilation holes.

As a preferred technical scheme of the invention, the blowing device is a fan; the heating device is a PTC heating module; the communication device is a hollow pipe; the ventilation device is an air bag.

As a preferred technical solution of the present invention, the blowing device is connected to the control device through a first connecting line;

the heating device is connected to the control device by a second connecting line, wherein,

the first connecting line and the second connecting line are both installed inside the base.

In a preferred embodiment of the present invention, the control device is mounted on an outer side surface of the base, wherein,

the control device is provided with an interface and a button.

As a preferable technical solution of the present invention, the control device is electrically connected to the blowing device and the heating device.

As a preferred technical solution of the present invention, the control device is a remote controller;

the interface is a USB interface.

The invention has the following beneficial effects: the heating device adopts the PTC heating module, can improve the heating efficiency, and can realize high-efficiency ventilation and heating by combining with the blowing device; the hidden danger of fire hazard is avoided; constant temperature can be realized, and the waste of energy is also avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is a second structural design of the present invention;

in the figure: 1. a sofa body; 2. a base; 3. a backrest; 4. a handrail; 5. a blowing device; 6. a heating device; 7. a communication device; 8. a ventilation device; 9. a vent hole; 10. a first connecting line; 11. a second connecting line; 12. a control device; 1201. an interface; 1202. a button.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in fig. 1-2, the present invention provides a ventilating and heating sofa, comprising a sofa body 1, wherein the sofa body 1 comprises a base 2, a backrest 3 and armrests 4, the armrests 4 are arranged on two sides of the base 2, and the backrest 3 is installed at one end of the base 2, so as to realize the basic function of the sofa;

the base 2 is internally provided with the blowing device 5 and the heating device 6, wherein the heating device 6 is arranged at the end part of the blowing device 5, so that the air blown out by the blowing device 5 can be heated, and the convenience is improved;

the heating device 6 is connected and/or communicated with a ventilation device 8 through a communication device 7, and the ventilation device 8 can ventilate and/or heat by means of hot air blown by the communication device 7.

Furthermore, a plurality of vent holes 9 are formed in the surface of the ventilation device 8, and the vent holes 9 can radiate hot air.

Specifically, the blowing device 5 is a fan; the heating device 6 is a PTC heating module, the PTC heating module (PTC heater) is composed of a PTC ceramic heating element and an aluminum pipe, the PTC heating element has the advantages of small thermal resistance and high heat exchange efficiency, is an automatic constant-temperature and electricity-saving electric heater, and is characterized in that the surface of the electric heating pipe heater does not generate the phenomenon of 'red' in any application condition on the safety performance, so that potential safety hazards such as scalding, fire and the like are caused; the communicating device 7 is a hollow pipe to realize the transfer of heated hot air; the ventilation means 8 is an air bag.

The blowing device 5 is connected to a control device 12 through a first connecting line 10, and the control device 12 is a remote controller and can control the ventilation device 5 and the heating device 6;

the heating device 6 is connected to the control device 12 by a second connection line 11, wherein the first connection line 10 and the second connection line 11 are both mounted inside the base 2.

The control device 12 is mounted on the outer side of the base 2, wherein the control device 12 is provided with an interface 1201 and a button 1202.

The control device 12 is electrically connected with the blowing device 5 and the heating device 6, and can control the ventilation device 5 and the heating device 6.

The interface 1201 is a USB interface, which facilitates charging by a user and is more convenient.

The heating device 6 adopts the PTC heating module, can improve the heating efficiency, and can realize high-efficiency ventilation and heating by combining with the blowing device; the hidden danger of fire hazard is avoided; constant temperature can be realized, and the waste of energy is also avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A ventilating and heating sofa is characterized by comprising a sofa body (1), wherein,

the sofa body (1) comprises a base (2), a backrest (3) and armrests (4), the armrests (4) are arranged on two sides of the base (2), and the backrest (3) is installed at one end of the base (2);

a blowing device (5) and a heating device (6) are arranged in the base (2), wherein,

the heating device (6) is arranged at the end part of the air blowing device (5);

the heating device (6) is connected and/or communicated with the ventilation device (8) through a communication device (7).

2. A ventilating and heating sofa according to claim 1, characterised in that the surface of the ventilating device (8) is provided with a number of ventilating holes (9).

3. A ventilating and heating sofa according to claim 1, wherein the blowing means (5) is a fan; the heating device (6) is a PTC heating module; the communication device (7) is a hollow pipe; the ventilation device (8) is an air bag.

4. A ventilated heating sofa according to claim 1, characterised in that said blowing means (5) are connected to the control means (12) by means of a first connection line (10);

the heating device (6) is connected to the control device (12) by a second connecting line (11), wherein,

the first connecting line (10) and the second connecting line (11) are both installed inside the base (2).

5. A ventilating and heating sofa according to claim 4, characterised in that said control means (12) are mounted on the outer side of said base (2), wherein,

an interface (1201) and a button (1202) are arranged on the control device (12).

6. A ventilating and heating sofa according to claim 4, wherein the control means (12) is electrically connected to the blowing means (5) and the heating means (6).

7. A ventilating and heating sofa according to claim 4, wherein said control means (12) is a remote control;

the interface (1201) is a USB interface.