CN215737970U

CN215737970U - Constant temperature sofa

Info

Publication number: CN215737970U
Application number: CN202120526623.8U
Authority: CN
Inventors: 曾锦芬
Original assignee: Dongguan Longxuan Industry Co ltd
Current assignee: Dongguan Longxuan Industry Co ltd
Priority date: 2021-03-14
Filing date: 2021-03-14
Publication date: 2022-02-08
Anticipated expiration: 2031-03-14

Abstract

The utility model discloses a constant-temperature sofa, which comprises a base, a cushion, a handrail cabinet, a backrest and a constant-temperature system, wherein the base is fixedly connected with the handrail cabinet; the cushion is arranged on the upper part of the base; the handrail cabinets are arranged on the left side and the right side of the base, a plurality of storage spaces are formed in the handrail cabinets through partition plates in a dividing mode, and door plates are hinged to the outer sides of the handrail cabinets; the backrest is arranged at the rear side of the upper parts of the cushion and the armrest cabinet; the constant temperature system comprises a heating box, a water pump, a first heat exchange net set, an electric valve and a second heat exchange net set, wherein a loop is formed by the pipe body; the heating box and the water pump are arranged in the base; the first heat exchange net group is arranged in the cushion or the backrest; the two electric valves are respectively arranged between the heating box and the water pump and between the first heat exchange net group and the heating box; the second heat exchange net set is arranged between the two electric valves, and the rear side of the second heat exchange net set is provided with a cooling fan; the temperature control system is provided with the constant temperature system, can be set to be in a heating mode or a cooling mode, and heats or cools the temperature of the seat cushion to realize the constant temperature function.

Description

Constant temperature sofa

Technical Field

The utility model relates to the technical field of beds, in particular to a constant-temperature sofa.

Background

With the continuous improvement of the living standard of human beings, people have higher and higher requirements on the living standard of the house, and the sofa is a multi-seat chair with armrests on two sides and a cushion as a common household article. The existing sofa generally relates to the field of comfort and aesthetic requirements, is less reflected in space utilization, needs a better utilization space in a new family of small families under the current shortage background of the home and the city, and is influenced by weather in summer and winter, people can purchase a summer sleeping mat or a heating blanket to be placed in the sofa for use, so that the influence of temperature is reduced, and the sitting comfort level is reduced. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

Based on the technical scheme, the utility model provides the constant-temperature sofa.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a constant temperature sofa comprises a base, a cushion, a handrail cabinet, a backrest and a constant temperature system; the cushion is arranged at the upper part of the base; the handrail cabinets are arranged on the left side and the right side of the base, a plurality of storage spaces are formed in the handrail cabinets through partition plates in a dividing mode, and door plates are hinged to the outer sides of the handrail cabinets; the backrest is arranged at the rear sides of the upper parts of the seat cushion and the armrest cabinet; the constant temperature system comprises a heating box, a water pump, a first heat exchange net set, an electric valve and a second heat exchange net set, wherein a loop is formed by a pipe body; the heating box and the water pump are arranged in the base; the first heat exchange net group is arranged in the seat cushion or the backrest; the two electric valves are respectively arranged between the heating box and the water pump and between the first heat exchange net group and the heating box; the second heat exchange net set is arranged between the two electric valves, and a cooling fan is arranged on the rear side of the second heat exchange net set.

Further, the base comprises a support plate, a support leg and an outer plate; the support legs are arranged at the lower part of the support plate; the outer plate is arranged on the outer sides of the supporting plate and the supporting legs; the cushion is arranged at the upper part of the supporting plate; the heating box, the water pump, the electric valve, the second heat exchange net group and the cooling fan are arranged below the supporting plate.

Further, an air outlet is formed in the outer plate adjacent to the second heat exchange net group; an air inlet is formed in the outer plate on the other side opposite to the air outlet; and the air outlet and the air inlet are both provided with dust screens.

Furthermore, a PTC ceramic heating body, a water level monitoring sensor and a temperature sensor are arranged in the heating box, and a water inlet and a water outlet are communicated with the outer side of the heating box; the water inlet and the water outlet penetrate out of the armrest cabinet.

Furthermore, the cushion and the backrest are made of cloth materials.

Compared with the prior art, the utility model has the beneficial effects that:

1. the space utilization rate is high. The handrail cabinet is arranged on the left side and the right side of the base, the inside of the handrail cabinet is divided into a plurality of storage spaces through the partition boards, and the outside of the handrail cabinet is hinged with the door plate; a plurality of storage spaces are divided in the armrest cabinet, so that articles in a room can be stored, and the space occupancy rate is improved.

2. Has the function of constant temperature. According to the utility model, the constant temperature system is arranged, when the temperature needs to be adjusted, the heating mode or the cooling mode can be set through the memorial operation of the control panel, the electric valve is used for communicating the first heat exchange net group with the heating box through the pipeline, or communicating the first heat exchange net group with the second heat exchange net group, so that the temperature of the seat cushion is heated or cooled, and the constant temperature function is realized.

3. The heating is safe. The PTC ceramic heating body, the water level monitoring sensor and the temperature sensor are arranged in the heating box, and the outer side of the heating box is communicated with the water inlet and the water outlet; the water inlet and the water outlet penetrate out of the armrest cabinet; the PTC ceramic heating element is adopted, so that the electric leakage condition caused by the adoption of an exposed heating tube is avoided; the water level monitoring sensor is arranged, so that the water level condition in the water tank can be detected, and a user is reminded to replenish water; the water inlet and the water outlet are used for supplementing and emptying circulating water in the heating box body; through being equipped with temperature sensor, can carry out real time monitoring to the inside temperature of heating cabinet, have the advantage of heating safety.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic structural diagram of a base according to the present invention;

FIG. 5 is a partial schematic view of the present invention;

fig. 6 is a schematic structural view of the thermostat system of the present invention.

10. A base; 11. a support plate; 12. a support leg; 13. an outer plate; 14. an air outlet; 15. an air inlet; 16. a dust screen; 20. a cushion; 30. a handrail cabinet; 31. a partition plate; 32. a door panel; 40. a backrest; 50. a constant temperature system; 51. a heating box; 52. a water pump; 53. a first heat exchange network set; 54. an electrically operated valve; 55. a second heat exchange network set; 56. a heat radiation fan; 57. a control panel; 58. a water inlet; 59. and a water outlet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the drawings of the present invention are each in simplified form and are each provided with a non-precise scale for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 to 6, a constant temperature sofa comprises a base 10, a cushion 20, an arm rest cabinet 30, a backrest 40 and a constant temperature system 50;

the base 10 comprises a support plate 11, a supporting leg 12 and an outer plate 13; the supporting legs 12 are arranged at the lower part of the supporting plate 11; the outer plate 13 is disposed outside the support plate 11 and the leg 12;

the cushion 20 is arranged on the upper part of the supporting plate 11, and a body sensing temperature sensor is arranged on the cushion 20 and used for detecting the temperature of the cushion 20 in real time;

the handrail cabinet 30 is arranged at the left side and the right side of the base 10, the inside of the handrail cabinet is divided into a plurality of storage spaces by partition plates 31, and the outside of the handrail cabinet is hinged with a door plate 32; the plurality of storage spaces are divided in the handrail cabinet 30, so that the storage space in a room can be increased, and the space occupancy rate is improved;

the backrest 40 is arranged at the upper rear side of the seat cushion 20 and the armrest cabinet 30;

the constant temperature system 50 comprises a heating box 51 forming a loop through a pipe body, a water pump 52, a first heat exchange net group 53, an electric valve 54 and a second heat exchange net group 55; the heating box 51, the water pump 52, the electric valve 54, the second heat exchange net group 55 and the heat radiation fan 56 are arranged below the support plate 11; the first heat exchange net group 53 is arranged in the seat cushion 20; the two electric valves 54 are respectively arranged between the heating tank 51 and the water pump 52 and between the first heat exchange net group 53 and the heating tank 51; the second heat exchange net set 55 is arranged between the two electric valves 54, and a heat radiation fan 56 is arranged at the rear side of the second heat exchange net set; also included is a control panel 57; the control panel 57 is disposed at an upper portion of the armrest cabinet 30, and is electrically connected to the heating box 51, the water pump 52, the first heat exchange network 53, the electric valve 54, and the second heat exchange network 55.

Further, an air outlet 14 is arranged on the outer plate 13 adjacent to the second heat exchange net group 55; an air inlet 15 is formed in the outer plate 13 on the other side opposite to the air outlet 14; the air outlet 14 and the air inlet 15 are both provided with dust screens 16; by arranging the air outlet 14 and the air inlet 15, when the constant temperature system 50 is switched to the first heat exchange net group 53, the second heat exchange net group 55 and the water pump 52 through the electric valve 54 to be in a communicated state, the heat radiation fan 56 can extract air from the air inlet 15 and blow out the air from the air outlet 14, the air takes away heat of the second heat exchange net group 55, and heat exchange efficiency of the second heat exchange net group 55 is accelerated.

Further, a PTC ceramic heating element, a water level monitoring sensor and a temperature sensor are arranged in the heating box 51, and a water inlet 58 and a water outlet 59 are communicated with the outside; the water inlet 58 and the water outlet 59 penetrate out of the armrest cabinet 30; the PTC ceramic heating element is adopted, so that the electric leakage condition caused by the adoption of an exposed heating tube is avoided; the water level monitoring sensor is arranged, so that the water level condition in the water tank can be detected, and a user is reminded to replenish water; the water inlet 58 and the water outlet 59 are used for supplementing and emptying circulating water in the heating box 51; by providing the temperature sensor, the temperature of the water inside the heating tank 51 can be monitored in real time.

Further, the cushion 20 and the backrest 40 are made of cloth material; the material made of the cloth material has stronger air permeability, is not easy to deform during heating, and has longer service life.

The operation principle of the constant temperature system 50 is as follows:

and a heating mode which is suitable for winter is adopted, a user switches the heating mode through the control panel 57 and sets the temperature, the electric valve 54 switches and communicates the pipelines to the heating box 51, the water pump 52 and the first heat exchange net group 53, circulating water is heated to the set temperature through the heating box 51, and the water pump 52 provides power for water circulation, so that the heated water can heat the seat cushion 20 in the first heat exchange net group 53.

The cooling mode, this mode is used in summer, the user switches into the cooling mode and sets for the temperature through control panel 57, motorised valve 54 switches the pipeline and communicates to first heat exchange net group 53, water pump 52, second heat exchange net group 55 passageway, the circulating water dispels the heat through second heat exchange net group 55 and radiator fan 56, water pump 52 provides the power of hydrologic cycle, radiator fan 56 carries out the adjustment of power according to the body feeling temperature sensor in cushion 20 for the cooling water can absorb heat at first heat exchange net group 53 red to cushion 20.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A constant temperature sofa is characterized by comprising a base, a cushion, an armrest cabinet, a backrest and a constant temperature system; the cushion is arranged at the upper part of the base; the handrail cabinets are arranged on the left side and the right side of the base, a plurality of storage spaces are formed in the handrail cabinets through partition plates in a dividing mode, and door plates are hinged to the outer sides of the handrail cabinets; the backrest is arranged at the rear sides of the upper parts of the seat cushion and the armrest cabinet; the constant temperature system comprises a heating box, a water pump, a first heat exchange net set, an electric valve and a second heat exchange net set, wherein a loop is formed by a pipe body; the heating box and the water pump are arranged in the base; the first heat exchange net group is arranged in the seat cushion or the backrest; the two electric valves are respectively arranged between the heating box and the water pump and between the first heat exchange net group and the heating box; the second heat exchange net set is arranged between the two electric valves, and a cooling fan is arranged on the rear side of the second heat exchange net set.

2. The sofa of claim 1, wherein the base comprises a support plate, a leg and an outer plate; the support legs are arranged at the lower part of the support plate; the outer plate is arranged on the outer sides of the supporting plate and the supporting legs; the cushion is arranged at the upper part of the supporting plate; the heating box, the water pump, the electric valve, the second heat exchange net group and the cooling fan are arranged below the supporting plate.

3. The constant-temperature sofa of claim 2, wherein the outer plate adjacent to the second heat exchange net group is provided with an air outlet; an air inlet is formed in the outer plate on the other side opposite to the air outlet; and the air outlet and the air inlet are both provided with dust screens.

4. The constant-temperature sofa according to claim 1, wherein a PTC ceramic heating body, a water level monitoring sensor and a temperature sensor are arranged in the heating box, and a water inlet and a water outlet are communicated with the outer side of the heating box; the water inlet and the water outlet penetrate out of the armrest cabinet.

5. The constant-temperature sofa according to claim 1, wherein the cushion and the backrest are made of cloth material.