CN216628121U

CN216628121U - Air conditioning quilt

Info

Publication number: CN216628121U
Application number: CN202021718156.0U
Authority: CN
Inventors: 贾雅铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2022-05-31
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to the field of bedding, in particular to an air-conditioning quilt, which comprises a cold/hot air generating device and a quilt body, wherein a circulation layer is arranged in the middle of the quilt body and is communicated with the cold/hot air generating device through a soft air passage with heat insulation performance; a plurality of first air outlets are uniformly distributed on one side of the circulation layer facing the human body. The air-conditioning quilt provided by the utility model can enable a human body to obtain more comfortable use experience on the basis of the traditional air-conditioning quilt, and has the advantages of convenience in operation, good heat preservation performance, portability, high use efficiency of cold or heat and the like.

Description

Air conditioning quilt

Technical Field

The utility model relates to the field of bedding, in particular to an air-conditioning quilt.

Background

The existing daily quilt mainly has the functions of heat preservation and cold resistance, but is almost useless in hot days. Therefore, the prior art has more air-conditioning quilts, and on one hand, the effect of saving energy can be achieved; on the other hand, the portable telephone has certain portability.

Patent document CN2242649Y provides an air conditioning quilt, which comprises an outer insulating layer and an inner insulating layer, wherein an air bag interlayer is arranged between the outer insulating layer and the inner insulating layer, and the air bag interlayer is connected with an air pump and a refrigerating machine through a conduit; the refrigerating machine is also connected with an automatic temperature adjusting controller. An air bag interlayer communicated with the refrigerating machine is designed, and cold air is injected into the interlayer to play a role in cooling.

However, the air-conditioning quilt still has a defect in practical use, because the air-conditioning quilt contains cold air through the air bag interlayer, and the air bag interlayer is a closed cavity, in the process of filling the cold air, the cold air can form positive pressure on the air bag, so that the air bag interlayer supports the whole air-conditioning quilt, and the air-conditioning quilt cannot be completely attached to a human body, and the use comfort of the air-conditioning quilt is influenced.

Patent document CN3932541A provides a cooling and heating temperature control system, which comprises three insulating layers, a ventilation layer, and a middle pipe layer, wherein the pipe layer has an air outlet pipe and a return pipe in the interlayer, so that the pipe will have a certain strength, which will seriously affect the softness and comfort of the quilt, and the return pipe has a complex structure and increases the cost.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the defect that the air-conditioning quilt in the prior art is not comfortable enough to use, and further provide an air-conditioning quilt which can be more comfortable to use and more closely fit with a human body.

Therefore, the technical scheme provided by the utility model is as follows:

an air conditioning quilt, comprising:

a cold/hot gas generating device;

the quilt body is provided with a circulation layer in the middle, and the circulation layer is communicated with the cold/hot gas generating device through a soft air passage;

a plurality of first air outlets are uniformly distributed on one side of the circulation layer facing the human body.

Optionally, a plurality of second air outlets are formed in one side, facing the human body, of the circulation layer.

Optionally, the circulation layer includes a lower spacer layer disposed on a side close to the surface of the human body and an upper spacer layer disposed on a side far from the surface of the human body, and a grid is connected between the upper spacer layer and the lower spacer layer.

Optionally, the grid separates the flow-through layer into a number of airflow channels; the different air flow channels are communicated with each other and are communicated with the cold/hot air generating device.

Optionally, a heat insulation layer is further arranged on one side of the quilt body, which is far away from the human body.

Optionally, a plurality of protrusions are uniformly distributed between the quilt cover and the upper spacing layer, and a space gap heat insulation layer is formed between the quilt cover and the upper spacing layer through the protrusions.

Optionally, the upper spacer layer and the quilt cover are made of a flexible, air-tight material.

Alternatively, the insulation may be made of aerogel or other soft insulation material.

Optionally, a skin-close layer is further arranged on one side of the quilt body close to the human body, and the skin-close layer is made of a flexible breathable material.

Optionally, the cold/hot gas generating device is a semiconductor refrigeration and heating machine.

Optionally, the semiconductor refrigeration and heating machine includes:

the semiconductor refrigerating sheet is provided with a hot end suitable for generating heat and a cold end suitable for generating cold when being electrified;

the first heat exchange plate is arranged on one side of the hot end of the semiconductor refrigerating plate and is in contact with the semiconductor refrigerating plate;

the second heat exchange plate is arranged on one side of the cold end of the semiconductor refrigeration plate and is in contact with the semiconductor refrigeration plate;

the fan is arranged at one end of the semiconductor refrigerating and heating machine;

and the two air outlet holes are arranged at one end opposite to the fan, and the positions of the two air outlet holes correspond to the first heat exchange sheet and the second heat exchange sheet respectively.

Optionally, the communication end of the soft body air passage and the quilt body is provided with a flow guide part with gradually increased cross section area.

Optionally, the soft body airway is made of a thermal insulation material.

The technical scheme provided by the utility model has the following technical effects:

1. an air-conditioning quilt comprises a cold/hot air generating device and a quilt body, wherein a circulation layer is arranged in the quilt body and is communicated with the cold/hot air generating device through a soft air passage; a plurality of first air outlets are uniformly distributed on one side of the circulation layer facing the human body.

In above-mentioned structure, during cold air or steam that cold/steam generating device produced entered into the circulation layer through the software air flue, and then blown to the human body through the venthole, whole cold air or steam formed one-way flow's passageway, can not or produce the malleation in the circulation layer less, and the air flue uses the same airtight soft cloth with the heat preservation, makes whole quilt body can not propped up to promote the obedience performance to the human body, make whole air conditioner by more comfortable.

2. According to the air conditioning quilt provided by the utility model, the side, facing the head, of the circulation layer forms the second air outlet hole with a certain gap due to the neck bulge supporting effect. This can make internal cold air or steam of quilt can concentrate and blow to human neck department through the second venthole, make the human face and the travelling comfort of neck higher to can further reduce the malleation in the cold/hot air circulation layer simultaneously, make the quilt body can be totally soft subsides on the human body.

3. The air conditioning quilt provided by the utility model has the advantages that the circulating layer comprises a lower spacing layer arranged on one side close to the surface of a human body and an upper spacing layer arranged on one side far away from the surface of the human body, and a grid is connected between the upper spacing layer and the lower spacing layer.

The purpose of the grid is to keep the distance between the upper and lower spacer layers controllable and to avoid large area separation of the upper and lower spacer layers due to small positive pressure.

4. According to the air conditioning quilt provided by the utility model, the surface of the quilt body, which is far away from one side of a human body, is also provided with the heat insulation layer. The refrigeration capacity or the heat in the circulation layer can be stored to the maximum extent, the refrigeration capacity or the heat loss is reduced, and the refrigeration/heating efficiency is improved.

5. According to the air-conditioning quilt provided by the utility model, the heat-insulating layer comprises a quilt cover and an upper spacing layer, and a gap is formed between the quilt cover and the upper spacing layer. The gap between the quilt cover and the upper spacing layer can be filled with air, so that the functions of air heat insulation and heat preservation are achieved, and the heat preservation layer is light as much as possible.

6. According to the air conditioning quilt provided by the utility model, the plurality of protrusions are uniformly distributed between the quilt cover and the upper spacing layer, and gaps are formed between the quilt cover and the upper spacing layer through the supporting of the protrusions. The protrusions are used for maintaining the air insulation layer in the gap between the upper spacing layer and the quilt cover, and aerogel and other insulation materials can be directly arranged between the quilt cover and the upper spacing layer.

7. According to the air conditioning quilt provided by the utility model, the skin adhering layer is further arranged on one side, close to the human body, of the quilt body, and the skin adhering layer is made of a cotton flexible breathable material. This travelling comfort that can promote whole air conditioner quilt avoids the air conditioning or the steam of first venthole to blow directly the human body simultaneously, pastes the function that the skin layer played slowly-releasing air conditioning or steam simultaneously.

8. The semiconductor refrigerating and heating machine of the air-conditioning quilt further comprises a cold-hot conversion plug which is arranged at one end, far away from the cold-hot fin and the fan, of the shell, two air outlet holes are formed in the cold-hot conversion plug and respectively correspond to the cold air channel and the hot air channel, one of the two air outlet holes is communicated with the circulation layer through a soft air channel, and cold-hot conversion is achieved by selectively inserting the cold end or the hot end.

In conclusion, the air-conditioning quilt provided by the utility model can be closer to a common cotton quilt on the basis of the traditional air-conditioning quilt, so that a human body can obtain more comfortable use experience, the air-conditioning quilt is not different from the common quilt when not used, and meanwhile, the air-conditioning quilt has the advantages of simple structure, low cost, low energy consumption, convenience in operation, good heat preservation performance, light weight, high use efficiency of cold or heat and the like.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural diagram of an air-conditioning quilt provided in an embodiment;

FIG. 2 is a schematic structural diagram of a circulated layer of the air conditioner shown in FIG. 1;

FIG. 3 is a schematic sectional view of the quilt body of the air conditioner in FIG. 1;

FIG. 4 is a schematic sectional view of another embodiment of the quilt body part of the air-conditioning quilt in FIG. 3

Fig. 5 is a perspective view of a semiconductor refrigerating and heating machine of the air conditioner shown in fig. 1;

fig. 6 is an exploded view of the structure of the semiconductor refrigeration and heating machine shown in fig. 5;

description of reference numerals:

1-quilt body, 2-semiconductor refrigerating and heating machine, 3-soft air flue, 4-second air outlet, 5-heat preservation layer, 6-quilt surface, 7-upper spacing layer, 8-lower spacing layer, 9-skin layer, 10-first air outlet, 11-grating, 12-protrusion, 13-shell, 14-semiconductor refrigerating sheet, 15-first heat exchange sheet, 16-second heat exchange sheet, 17-fan, 18-air outlet, 19-circulation layer and 20-flow guide part.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The concept to be explained in advance is that all of the outer side, etc. mentioned in the following embodiments are the side of the air conditioner which is far from the surface of the human body when the air conditioner is attached to the human body, and the inner side, etc. are the side of the air conditioner which is close to the skin of the human body when the air conditioner is attached to the surface of the human body.

Referring to fig. 1 and 2, the present embodiment provides an air conditioning quilt including a semiconductor cooling and heating machine 2 as a cold/hot gas generating device, and a quilt body 1.

As an alternative to the cold/hot gas generating device, a compression-type refrigerating and heating machine is also possible.

Referring to fig. 3, a circulation layer 20 is arranged in the middle of the quilt body 1, and the circulation layer 20 is communicated with the semiconductor refrigerating and heating machine 2 through a soft air passage 3 made of a heat insulation material; a plurality of first air outlet holes 10 are uniformly distributed on one side of the circulation layer 20 facing the human body. The circulation layer 20 comprises a lower spacing layer 8 arranged on one side close to the surface of the human body and an upper spacing layer 7 arranged on one side far away from the surface of the human body, and a grid 11 is connected between the upper spacing layer 7 and the lower spacing layer 8. The grid 11 divides the flow-through layer 20 into a plurality of airflow channels; the different air flow channels are communicated with each other and are communicated with the semiconductor refrigerating and heating machine 2.

In order to ensure that the cold air in the soft air passage 3 can be softly blown into the body of a quilt, the tail end of the soft air passage 3 is provided with a flow guide part 20, and the shape of the flow guide part 20 is similar to a bell mouth, so that the flow rate of the cold air in the soft air passage 3 can be slowed down in advance before the cold air enters the circulation layer 19.

And a heat preservation layer 5 is also arranged on one side of the quilt body 1 far away from the human body. The heat-insulating layer 5 comprises a quilt cover 6 and an upper spacing layer 7, and a gap is formed between the quilt cover 6 and the upper spacing layer 7. A plurality of protrusions 12 are uniformly distributed between the quilt cover 6 and the upper spacing layer 7, and gaps are formed between the quilt cover 6 and the upper spacing layer 7 through the protrusions 12 to play a role in air heat insulation. The upper spacer layer 7 and the quilt cover 6 are made of a flexible airtight material, such as an air-impermeable silver-coated light-reflective soft material.

Referring to fig. 4, as an alternative embodiment of the insulating layer 5, the insulating layer 5 can also be made of aerogel or other soft insulating material directly, and is attached to the outer surface of the upper spacer layer 7. The subject 1 is kept warm by utilizing the heat insulating performance of aerogel or the like.

The quilt body 1 is also provided with a skin sticking layer 9 on one side close to the human body, and the skin sticking layer 9 is made of flexible breathable materials, such as cotton cloth and other non-irritating materials. The effect of skin layer 9 lies in avoiding first venthole 10 to blow directly the human body, promotes the travelling comfort when being contacted by body 1 with the human body simultaneously, and in addition, skin layer 9 plays the function of slowly-releasing air conditioning or steam simultaneously.

In addition, in order to improve the comfort of the head and neck of the human body, the side of the circulation layer 20 facing the head of the human body is provided with a second air outlet hole 4. After the cold air or hot air circulates in the air circulation layer 20, the cold air or hot air is blown to the trunk of the human body through the first air outlet hole 10, and is blown to the neck and the face of the human body through the second air outlet hole 4 to be discharged out of the human body.

Referring to fig. 5 and 6, in the present embodiment, the semiconductor refrigeration and heating machine 2 includes a semiconductor refrigeration sheet 14 having a hot end adapted to generate heat and a cold end adapted to generate cold when energized; the first heat exchange plate 15 is arranged on one side of the hot end of the semiconductor refrigeration plate 14 and is in contact with the semiconductor refrigeration plate 14; the second heat exchange plate 16 is arranged on one side of the cold end of the semiconductor refrigeration plate 14 and is in contact with the semiconductor refrigeration plate 14; the fan 17 is arranged at one end of the semiconductor refrigerating and heating machine; the two air outlet holes 18 are arranged at the opposite end of the fan 17, and the positions of the two air outlet holes 18 correspond to the first heat exchange plate 15 and the second heat exchange plate 16 respectively. Semiconductor refrigeration piece 14, first heat exchanger piece 15, second heat exchanger piece 16 all set up in casing 13, and two exhaust vents 18 set up on the lateral wall of casing 13, communicate the inner chamber and the outside of casing 13.

The semiconductor refrigeration sheet 14 utilizes the Peltier effect of semiconductor materials, and when direct current passes through a galvanic couple formed by connecting two different semiconductor materials in parallel, heat can be absorbed and released at two ends of the galvanic couple respectively, so that the purpose of refrigeration/heating can be achieved. The refrigerating technology which generates negative thermal resistance is characterized by no moving parts and higher reliability. The blower 17 is disposed at one side of the housing 13 to blow air into the first and second

heat exchanger fins

15 and 16 and generate heat exchange. The two air outlet holes 18 are disposed at the other side of the two

heat exchanging plates

15, 16 and are adapted to lead out cold air or hot air that exchanges heat with the two

heat exchanging plates

15, 16.

The air conditioning quilt has the following operation principle:

the cold end or the hot end of the semiconductor refrigeration piece 14 in the semiconductor refrigeration and heating machine 2 generates cold or heat after direct current is supplied, the fan 17 blows air onto the two

heat exchange pieces

15 and 16, heat is exchanged between the cold end and the first heat exchange piece 15 to form cold air, and in the same way, heat gas is formed at the hot end. At this time, if the air conditioner needs to be refrigerated, the air outlet hole inserted into the soft air passage 3 corresponds to the first heat exchanging fin 15, the cold air is blown into the cold and hot air circulation layer 18 of the quilt body 1 through the soft air passage 3, and the first air outlet hole 10 and the second air outlet hole 4 are blown onto the surface of the human body. If the air conditioner needs to be heated, the soft air flue 3 is inserted into the butted air outlet hole to correspond to the second heat exchange sheet 16, and hot air enters the soft air flue 3 and is blown to the surface of a human body.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. An air conditioning quilt, characterized by comprising:

a cold/hot gas generating device;

2. The air conditioning quilt as recited in claim 1, wherein a plurality of second air outlets are formed on a side of the flow layer facing the human body.

3. An air-conditioning quilt according to claim 1, characterized in that the flow-through layer comprises a lower spacing layer arranged on the side close to the surface of the human body and an upper spacing layer arranged on the side far from the surface of the human body, and a grid is connected between the upper spacing layer and the lower spacing layer.

4. An air-conditioning quilt according to claim 3, characterized in that the grille partitions the flow-through layer into a plurality of air flow channels; the different air flow channels are communicated with each other and are communicated with the cold/hot air generating device.

5. An air conditioning quilt according to claim 4, characterized in that the quilt body is further provided with an insulating layer on the surface far away from the human body.

6. An air conditioning quilt according to claim 5, characterized in that a plurality of protrusions are uniformly distributed between the quilt cover and the upper spacing layer of the quilt body, and gaps are formed between the quilt cover and the upper spacing layer by the protrusions.

7. An air-conditioning quilt according to claim 5 or 6, characterized in that the upper spacing layer and the quilt cover are made of flexible airtight material.

8. An air-conditioning quilt according to claim 5, characterized in that the insulating layer is made of aerogel.

9. An air-conditioning quilt as recited in claim 1, wherein a skin-contacting layer is further disposed on a side of the quilt close to the human body, and the skin-contacting layer is made of a flexible and breathable material.

10. An air-conditioning quilt according to claim 1, characterized in that said cold/hot gas generating device is a semiconductor refrigerating and heating machine.

11. An air conditioning quilt as recited in claim 10, wherein said semiconductor refrigeration and heating machine comprises:

the first heat exchange plate is arranged on one side of the hot end of the semiconductor refrigeration plate and is in contact with the semiconductor refrigeration plate;

12. An air conditioning quilt according to any one of claims 1 to 6 and 8 to 11, characterized in that the communication end of the soft air passage and the quilt body is provided with a flow guide part with gradually increased cross-sectional area.

13. An air-conditioning quilt according to claim 12, characterized in that the soft air duct is made of heat-insulating material.