CN217243434U - Heating sofa - Google Patents

Abstract

The utility model discloses a heating sofa, which comprises a soft package and an electrical assembly, wherein the soft package comprises a sponge sleeve and a flame-retardant graphene polyurethane composite sponge arranged in the sponge sleeve; the electric component comprises a power supply access component, and the power supply access component is electrically connected with the flame-retardant graphene polyurethane composite sponge. The sofa that generates heat adopts fire-retardant graphite alkene polyurethane composite sponge to sit the soft part of crouching or leaning on as the part that generates heat and confession user, fire-retardant graphite alkene polyurethane composite sponge is the sponge, and excellent fire resistance has simultaneously, the characteristic of conductivity and electric heat conversion efficiency, the sponge that can replace traditional sofa is used as generating heat simultaneously, power access part through electric component inserts the power, can directly make the whole of fire-retardant graphite alkene polyurethane composite sponge generate heat, it is effectual to generate heat, and because it has excellent fire resistance, need not set up fire-retardant layer and can guarantee the security, avoid fire-retardant layer to lead to the fact the weakening to heating effect, this utility model is used for the sofa field.

Description

Heating sofa

Technical Field

The utility model relates to a sofa field, in particular to sofa generates heat.

Background

The sofa on the market at present has a single function, is generally only used for a user to sit or lie, can not generate heat by the sofa, can generate heat only by conducting heat of a human body to the sofa after being used for a certain time, and can influence the use experience of the user in cold winter or cold places.

Among the correlation technique, can set up electric heat piece or heating wire in the sofa, can the cushion of rapid heating sofa through electric heat piece or heating wire, improve user experience, generally, in order to guarantee the travelling comfort that safe in utilization and user sit the bed, need be in the top of electric heat piece or heating wire, below or both sides set up fire-retardant layer, and the sponge layer, wherein fire-retardant layer can avoid electric heat piece or heating wire trouble and catch a fire, the sponge layer is softer, improve and use the travelling comfort, therefore, lead to sofa structure complicacy, and fire-retardant layer and sponge layer can influence the heating effect of electric heat piece or heating wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a sofa generates heat, can improve the effect of generating heat.

According to the embodiment of the utility model provides a sofa generates heat, include:

the soft package is used for a user to sit, lie or lean against and comprises a sponge sleeve and flame-retardant graphene polyurethane composite sponge arranged in the sponge sleeve; and

the electric assembly comprises a power supply access component, the power supply access component is electrically connected with the flame-retardant graphene polyurethane composite sponge, and the power supply access component is used for accessing a household power supply.

The heating sofa at least has the following beneficial effects: the heating sofa adopts the flame-retardant graphene polyurethane composite sponge as a heating part and a soft part for a user to sit, lie or lean, the flame-retardant graphene polyurethane composite sponge is sponge, is soft in texture and has the characteristics of excellent flame retardance, electric conductivity and electric heat conversion efficiency, the sponge can replace the sponge of the traditional sofa and be used for heating at the same time, the power supply is connected to the power supply access part of the electric assembly, the whole flame-retardant graphene polyurethane composite sponge can be directly heated, the heating effect is good, the safety can be ensured without arranging a flame-retardant layer due to the excellent flame retardance, and the heating effect is prevented from being weakened by the flame-retardant layer; the flame-retardant graphene polyurethane composite sponge is arranged in the sponge sleeve, so that the flame-retardant graphene polyurethane composite sponge inside is protected.

According to the utility model discloses generate heat sofa, the sponge cover includes insulating endotheca and face cover, fire-retardant graphite alkene polyurethane composite sponge sets up in the insulating endotheca, the outside at the insulating endotheca is set up to the face cover.

According to the embodiment of the utility model provides a sofa generates heat, the soft package have two types, be seat package and screen package respectively, wherein the seat package is used for supplying the user to sit and crouch, the screen package is used for supplying the user to lean on.

According to the embodiment of the utility model, the number of the seat bags is at least two, and at least two seat bags are arranged in parallel in sequence; the screen pack is provided with at least two screen packs, and the at least two screen packs are sequentially arranged in parallel.

According to the utility model discloses the sofa generates heat, the sofa generates heat includes the support, soft package pass through the magic and paste detachable install in on the support.

According to the embodiment of the utility model provides a sofa generates heat, soft package still includes the electric heat piece, fire-retardant graphite alkene polyurethane composite sponge includes first layer and second floor, wherein be equipped with the caulking groove on the second floor, the electric heat piece inlays to be established on the caulking groove, the first layer cover in on the second floor, in order to wrap up the electric heat piece.

According to the utility model discloses generate heat sofa, soft package still includes temperature sensor, temperature sensor sets up in the compound sponge of fire-retardant graphite alkene polyurethane, and be located the bottom of electric heat piece.

According to the utility model discloses generate heat sofa, electric component still includes:

the display control module is used for directly touching and controlling the temperature of the flame-retardant graphene polyurethane composite sponge for heating, stopping heating or heating; and/or the presence of a gas in the gas,

the remote control module, the remote control module is used for with long-range intelligent device communication connection to obtain control signal and control from intelligent device the compound sponge of fire-retardant graphite alkene polyurethane generates heat, stops to generate heat, or the temperature that generates heat.

According to the utility model discloses generate heat sofa, electrical component still includes thermistor, thermistor is used for the break-make along with ambient temperature change and control circuit.

According to the utility model discloses generate heat sofa, power access part includes plug, power cord and transformer, the one end of power cord is connected the plug, the power cord flows through the transformer, the transformer is used for stepping down 220V and steady voltage to 24V.

Drawings

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

FIG. 1 is a sectional structure diagram of the heating sofa according to the embodiment of the present invention;

FIG. 2 is a schematic view of a sectional structure at a side view of the heating sofa according to the embodiment of the present invention;

fig. 3 is an exploded schematic view of a soft bag according to an embodiment of the present invention;

reference numerals: support 100, seat frame 110, screen 120, handrail 130, supporting legs 140, soft package 200, fire-retardant graphite alkene polyurethane composite sponge 210, first layer 211, second layer 212, caulking groove 2121, insulating endotheca 220, face cover 230, seat package 240, screen package 250, electric heat piece 260, temperature sensor 270, electrical component 300, plug 310, power cord 320, transformer 330, joint 340, display control module 350, remote control module 360, magic subsides 400.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, an embodiment of the present invention provides a heating sofa, including a support 100, a soft package 200 and an electrical component 300, wherein the soft package 200 is installed on the support 100, the soft package 200 is used for a user to sit or lean on, the soft package 200 includes a sponge sleeve and a flame retardant graphene polyurethane composite sponge 210 arranged in the sponge sleeve, specifically, the sponge sleeve includes an insulating inner sleeve 220 and a surface sleeve 230, wherein the flame retardant graphene polyurethane composite sponge 210 is arranged in the insulating inner sleeve 220, and the surface sleeve 230 is arranged outside the insulating inner sleeve 220; the electrical assembly 300 comprises a power supply access component, the power supply access component is electrically connected (can be indirectly connected and has a power supply function) with the flame-retardant graphene polyurethane composite sponge 210, the side surface of the flame-retardant graphene polyurethane composite sponge 210 is provided with a connector 340 which is electrically connected, the power supply access component is used for accessing a household power supply, specifically, the power supply access component comprises a plug 310, a power line 320 and a transformer 330, one end of the power line 320 is connected with the plug 310, the plug 310 is accessed into the household 220V power supply, the power line 320 flows through the transformer 330, the transformer 330 is used for reducing the voltage of 220V and stabilizing the voltage to 24V, and the low voltage is adopted, so that the safety can be improved.

It is understood that the raw materials and characteristics of the flame retardant graphene polyurethane composite sponge 210 can be found in the prior patent application CN113121777A of the applicant, and are not described herein again.

The sofa that generates heat of this embodiment, this sofa that generates heat adopts compound sponge 210 of fire-retardant graphite alkene polyurethane to sit the soft part of crouching or leaning on as the part that generates heat and supply the user, compound sponge 210 of fire-retardant graphite alkene polyurethane is the sponge, the texture is softer, and excellent fire resistance has simultaneously, the characteristic of conductivity and electric heat conversion efficiency, the sponge that can replace traditional sofa is used as generating heat simultaneously, power access part through electric component 300 inserts the power, can directly make compound sponge 210 of fire-retardant graphite alkene polyurethane's whole generate heat, it is effectual to generate heat, and because it has excellent fire resistance, need not set up fire-retardant layer and can guarantee the security, avoid fire-retardant layer to cause the weakening to the heating effect.

Through setting up compound sponge 210 of fire-retardant graphite alkene polyurethane in the sponge cover to protect inside sponge structure, particularly, the sponge cover has two-layerly, and wherein the compound sponge of graphite alkene polyurethane sets up in insulating endotheca 220, avoids electrocuteeing and electric leakage, and wraps up insulating endotheca 220 through face cover 230, with compound sponge 210 of fire-retardant graphite alkene polyurethane and insulating endotheca 220 of protection inside, avoids entering such as foreign matter or dust, and face cover 230 can be dismantled and wash.

It is understood that the insulating inner sleeve 220 is made of an insulating material, and in particular, a thin sleeve layer made of an insulating material such as resin, polyester or plastic may be used to reduce the influence on the heat transfer effect.

Referring to fig. 2, in some embodiments, the soft bag 200 is of two types, a seat bag 240 and a screen bag 250, wherein the seat bag 240 is used for a user to sit or lie, i.e., as a cushion of a sofa; the screen package 250 is used for the user to lean on, also is as the back of sofa, and the screen package 250 sets up in the top of seat package 240, and the inner structure of seat package 240 and screen package 250 is the same, and the size can be different, all can realize generating heat to further improve user experience.

In some embodiments, there are two seating bags 240, and the two seating bags 240 are arranged in parallel; there are two screen packs 250, and the two screen packs 250 are arranged in parallel. Of course, it is understood that the number of the seating packs 240 and the screen packs 250 may be set as required, and a plurality of seating packs 240 and screen packs 250 are sequentially juxtaposed at their respective positions. The sofa is disassembled into a plurality of seat bags 240 and screen bags 250, which are convenient to manufacture and transport respectively.

Referring to fig. 2, in some embodiments, the soft pack 200 is detachably mounted on the bracket 100 by a hook and loop fastener 400, and the hook and loop fastener 400 includes a hook surface and a hair surface, which are adhered to each other, wherein one surface is fixed on the soft pack 200, and the other surface is fixed on a corresponding position of the bracket 100. Particularly, support 100 includes seat frame 110, screen 120 and two handrails 130, and wherein screen 120 sets up with seat frame 110 mutually perpendicular, and two handrails 130 set up in the both sides of seat frame 110, and screen 120 and seat frame 110 fixed connection or structure as an organic whole, and seat frame 110 or the bottom of handrail 130 are equipped with a plurality of supporting legss 140, and wherein seat package 240 pastes 400 through the magic and installs on seat frame 110, and screen package 250 passes through the magic and pastes 400 and install on screen 120. Through magic subsides 400 installation soft package 200, the dismouting of being convenient for can dismantle soft package 200 in the hot season of weather, and the user can directly sit on sofa frame, gives people cool experience to because soft package 200 has circuit structure in, consequently also convenient to detach overhauls simultaneously. The transformer 330 of the power access component is disposed inside the armrest 130.

Referring to fig. 3, in some embodiments, the soft package 200 further includes an electric heating sheet 260 and a temperature sensor 270, the flame-retardant graphene polyurethane composite sponge 210 includes a first layer 211 and a second layer 212, wherein the second layer 212 is provided with an embedding groove 2121, the electric heating sheet 260 is embedded in the embedding groove 2121, the first layer 211 covers the second layer 212 to wrap the electric heating sheet 260, the first layer 211 and the second layer 212 are detachable to facilitate detachment and installation of the electric heating sheet 260, specifically, the electric heating sheet 260 may be a thin film heating sheet made of constantan wire and a polyimide film, and the thin film heating sheet heats uniformly and has an adjustable heating temperature.

Set up electric heat piece 260 in compound sponge 210 of fire-retardant graphite alkene polyurethane, can improve the effect of generating heat and temperature control effect to because compound sponge 210 of fire-retardant graphite alkene polyurethane has excellent fire resistance, consequently can prevent that electric heat piece 260 from catching a fire because of the trouble simultaneously, the security is good.

The temperature sensor 270 is disposed in the graphene polyurethane composite sponge 210 and located at the bottom of the electric heating sheet 260, so that the temperatures of the electric heating sheet 260 and the graphene polyurethane composite sponge 210 can be detected simultaneously, and specifically, the temperature sensor 270 may employ a thermal sensor.

Referring to fig. 1, in some embodiments, the electrical assembly 300 further includes a display control module 350 and a remote control module 360, that is, the present heating sofa may adopt two control modes, the display control module 350 and the remote control module 360 are disposed on the armrest 130 or inside the armrest 130, wherein the display control module 350 is used for directly touching and controlling the temperature of the flame-retardant graphene polyurethane composite sponge 210, stopping heating, or heating, and the like, and the display control module 350 is electrically connected to the temperature sensor 270; the remote control module 360 is used for being in communication connection with a remote intelligent device to obtain a control signal from the intelligent device and control the temperature of the flame-retardant graphene polyurethane composite sponge 210, such as a mobile phone, a computer or a tablet computer, to generate heat, or stop generating heat.

Specifically, the display control module 350 may adopt a touch screen or a display screen, and is provided with a control chip, when the display screen is adopted, a plurality of control buttons are provided at the same time, the touch screen or the display screen is arranged on the top surface of the handrail 130, and can display the temperature of the flame-retardant graphene polyurethane composite sponge 210 detected by the temperature sensor 270, and the on-off and the current magnitude of the power line 320 are controlled by touching and pressing the touch screen or the control buttons, so as to control the heating, the stopping of heating, or the heating temperature of the flame-retardant graphene polyurethane composite sponge 210 and the electric heating sheet 260; remote control module 360 can adopt thing networking, wifi or other wireless communication modes, and software or intelligent voice system on the linkage intelligent device realize long-range and real-time control like little love classmates etc. and after remote control module 360 received intelligent device's control signal, control power cord 320 break-make and electric current size, and then control compound sponge 210 of fire-retardant graphite alkene polyurethane and electric heat piece 260 generate heat, stop to generate heat, or the temperature that generates heat etc.. The flame-retardant graphene polyurethane composite sponge 210 can be controlled outdoors in advance through the remote control module 360, and a user can be warm when sitting on the sofa.

Of course, it is understood that only the display control module 350 or only the remote control module 360 may be provided as desired, i.e., only one control mode may be employed.

Further, the electrical assembly 300 further includes a thermistor for controlling the on/off of the circuit in response to the change of the ambient temperature. Specifically, a thermistor is connected in series with a resistor and a constant voltage is added, when the ambient temperature rises to a preset value, the current in the circuit can be changed from one tenth of milliampere to dozens of milliamperes, so that a coil of a relay can be used for replacing a resistor which does not change along with the temperature, when the temperature rises to a certain value, the relay acts, a control circuit is switched off, and the action of the relay reflects the temperature, so that the thermistor can be used for temperature control, and personal safety is guaranteed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A heating sofa, comprising:

the soft package (200) is used for a user to sit, lie or lean against, and the soft package (200) comprises a sponge sleeve and a flame-retardant graphene polyurethane composite sponge (210) arranged in the sponge sleeve; and

the electrical assembly (300) comprises a power supply access component, wherein the power supply access component is electrically connected with the flame-retardant graphene polyurethane composite sponge (210), and the power supply access component is used for accessing a household power supply.

2. The heating sofa of claim 1, wherein: the sponge sleeve comprises an insulating inner sleeve (220) and a surface sleeve (230), the flame-retardant graphene polyurethane composite sponge (210) is arranged in the insulating inner sleeve (220), and the surface sleeve (230) is arranged on the outer side of the insulating inner sleeve (220).

3. The heating sofa of claim 1, wherein: the soft bag (200) has two types, which are a seat bag (240) and a screen bag (250), wherein the seat bag (240) is used for a user to sit and lie down, and the screen bag (250) is used for the user to lean against.

4. The heating sofa of claim 3, wherein: at least two seat bags (240) are arranged, and the at least two seat bags (240) are sequentially arranged in parallel; at least two screen packages (250) are arranged, and the at least two screen packages (250) are sequentially arranged in parallel.

5. The heating sofa of claim 1, wherein: the sofa that generates heat includes support (100), soft package (200) through magic subsides (400) detachable install in on support (100).

6. The heating sofa of claim 1, wherein: soft package (200) still include electric heat piece (260), fire-retardant graphite alkene polyurethane composite sponge (210) include first layer (211) and second floor (212), wherein be equipped with caulking groove (2121) on second floor (212), electric heat piece (260) inlay and establish on caulking groove (2121), first layer (211) cover in on second floor (212) is in order to wrap up electric heat piece (260).

7. The heating sofa of claim 6, wherein: the soft package (200) further comprises a temperature sensor (270), wherein the temperature sensor (270) is arranged in the flame-retardant graphene polyurethane composite sponge (210) and is positioned at the bottom of the electric heating piece (260).

8. The heating sofa according to any one of claims 1 to 7, wherein: the electrical assembly (300) further comprises:

the display control module (350) is used for directly touching and controlling the heating, stopping heating or heating temperature of the flame-retardant graphene polyurethane composite sponge (210); and/or the presence of a gas in the gas,

remote control module (360), remote control module (360) are used for with long-range intelligent device communication connection to obtain control signal and control from intelligent device compound sponge of fire-retardant graphite alkene polyurethane (210) generate heat, stop to generate heat, or the temperature that generates heat.

9. The heating sofa of claim 8, wherein: the electrical assembly (300) further comprises a thermistor for controlling the switching of the circuit as the ambient temperature changes.

10. The heating sofa of claim 1, wherein: the power supply access component comprises a plug (310), a power line (320) and a transformer (330), wherein one end of the power line (320) is connected with the plug (310), the power line (320) flows through the transformer (330), and the transformer (330) is used for reducing and stabilizing 220V to 24V.

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