CN209825960U

CN209825960U - Cushion pad

Info

Publication number: CN209825960U
Application number: CN201821692098.1U
Authority: CN
Inventors: 李永利
Original assignee: Yu Zhen Technology (beijing) Co Ltd
Current assignee: Dongjun New Energy Co ltd
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2019-12-24
Anticipated expiration: 2028-10-18

Abstract

The utility model relates to a cushion. The cushion comprises a cushion body, a heating device, a photovoltaic module and a first charging interface; the heating device is used for supplying heat to enable the cushion body to heat; the first charging interface is positioned on the cushion body and used for charging the external equipment; the photovoltaic module is located the surface light surface of cushion body, with generate heat the device with the first interface connection that charges for do generate heat the device with the first interface power supply that charges. This technical scheme can make the user when enjoying the cushion basic function, can also play cold-proof effect and the effect of charging for external equipment, brings very big convenience for the user, has improved user experience.

Description

Cushion pad

Technical Field

The utility model relates to a photovoltaic technology field especially relates to a cushion.

Background

The cushion mainly realizes moisture isolation, hard object isolation, cold and cold isolation and the like by soft and breathable materials, and provides great convenience for people.

Among the correlation technique, the cushion includes the cushion overcoat usually and sets up the inside lining in the cushion overcoat, if the cushion is placed in open air, when the weather is cold, the temperature of cushion itself is lower, and the user sits and does not receive the heat on the cushion, has reduced user experience.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems existing in the related art, the embodiment of the utility model provides a cushion. The technical scheme is as follows:

according to the utility model discloses an aspect provides a cushion, include: the cushion comprises a cushion body, a heating device, a photovoltaic module and a first charging interface;

the heating device is used for supplying heat to enable the cushion body to heat;

the first charging interface is positioned on the cushion body and used for charging the external equipment;

the photovoltaic module is located the surface light surface of cushion body, with generate heat the device with the first interface connection that charges for do generate heat the device with the first interface power supply that charges.

In one embodiment, the energy storage device further comprises an energy storage module;

the energy storage module is respectively electrically connected with the photovoltaic assembly, the heating device and the first charging interface, is used for storing electric energy generated by the photovoltaic assembly and supplying power to the heating device and the first charging interface.

In one embodiment, the photovoltaic module further comprises a charge-discharge controller, and the energy storage module is connected with the photovoltaic module through the charge-discharge controller;

and the charge and discharge controller is used for controlling the charge and discharge power of the energy storage module.

In one embodiment, further comprising: the second charging interface is connected with the energy storage module;

the second charging interface is located on the cushion body and used for obtaining electric energy from external power supply equipment to charge the energy storage module.

In one embodiment, the temperature regulating device is further comprised, and comprises a switch; the switch is positioned on the cushion body;

the energy storage module is connected with the heating device through the switch;

when the switch is closed, the energy storage module is electrically communicated with the switch and supplies power to the heating device; and when the switch is disconnected, the electrical connection between the energy storage module and the heating device is disconnected.

In one embodiment, the thermostat further comprises a temperature sensor and a microcontroller; the temperature sensor is connected with the input end of the microcontroller, and the output end of the microcontroller is connected with the control end of the switch;

the temperature sensor is positioned in the cushion body, is close to the heating device, and is used for collecting the temperature of the heating device and sending the temperature to the microcontroller;

and the microcontroller is used for receiving the temperature and controlling the on and off of the switch according to the temperature.

In one embodiment, the material of the heat generating device comprises a flexible heat generating material, and the flexible heat generating material is located on the cushion body and close to the upper surface of the cushion body.

In one embodiment, the cushion body comprises a cushion outer sleeve, and the flexible heating material is laid in the cushion outer sleeve.

In one embodiment, the cushion body further comprises an inner lining, and the flexible heating material is located between the cushion outer sleeve and the inner lining.

In one embodiment, the first charging interface and the second charging interface are both arranged on the side surface of the cushion body.

In one embodiment, the photovoltaic module comprises a flexible thin-film solar cell panel, and the flexible thin-film solar cell panel is fixed with the surface of the cushion body in a laminating mode.

The embodiment of the utility model provides a technical scheme can include following beneficial effect: with photovoltaic module, the device and the cushion body that generate heat combine, thus, if place the cushion in open air or indoor place that has sunshine to shine, then photovoltaic module collects solar energy, and turn into the electric energy with solar energy, thereby for the device that generates heat provides the power, make the device that generates heat produce heat energy, for the heating of cushion body, in addition, the user can also be through the first interface that charges for the peripheral equipment power supply, make the user when enjoying the cushion basic function, can also play cold-proof effect and the effect of charging for the peripheral equipment, bring very big convenience for the user, user experience has been improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Figure 1 is a schematic structural view of a seat cushion shown in accordance with an exemplary embodiment;

FIG. 2 is a schematic block circuit diagram of a seat cushion shown in accordance with an exemplary embodiment;

FIG. 3 is a schematic structural view of a seat cushion shown in accordance with an exemplary embodiment;

figure 4 is a schematic structural view of a seat cushion shown in accordance with an exemplary embodiment;

figure 5 is an electrical schematic block diagram of a seat cushion shown in accordance with an exemplary embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The embodiment of the utility model provides a technical scheme relates to a cushion 10, as shown in fig. 1 and fig. 2, include: the cushion comprises a cushion body 101, a heating device 102, a first charging interface 103 and a photovoltaic module 104.

The heating device 102 is used for supplying heat to heat the seat cushion body 101.

The first charging interface 103 is located on the seat cushion body 101, and is used for charging the external device;

the photovoltaic module 104 is located on the surface of the cushion body 101, connected to the heating device 102 and the first charging interface 103, and configured to supply power to the heating device 102 and the first charging interface 103.

The embodiment of the utility model provides a technical scheme, with photovoltaic module 104, device 102 and cushion body 101 generate heat combine, thus, if place the cushion in open air or indoor place that has sunshine to shine, then photovoltaic module 104 collects solar energy, and turn into solar energy the electric energy, thereby for device 102 provides the power that generates heat, make device 102 generate heat energy, heat for cushion body 101, in addition, the user can also be through the first interface 103 that charges for the external equipment power supply, make the user when enjoying the cushion basic function, can also play cold-proof effect and the effect of charging for the external equipment, bring very big convenience for the user, user experience has been improved.

In this exemplary embodiment, the photovoltaic module 104 may be a flexible thin-film solar cell panel, and the flexible thin-film solar cell panel is fixed to the surface of the cushion body 101 in a laminating manner, that is, the flexible thin-film solar cell panel is heated and pressurized, and then is bonded to the surface of the cushion body 101 with an adhesive or without an adhesive, so that the flexible thin-film solar cell panel is fixed to the cushion body 101, and the periphery of the flexible thin-film solar cell panel may be sealed according to actual needs, thereby ensuring the tightness of the attachment. Because the flexible thin-film solar cell panel has characteristics of being light and thin and bendable, the flexible thin-film solar cell panel can be attached according to the shape of the cushion body 101, and the cushion body 101 has good adaptability to various shapes.

By taking the cushion body 1 as a circular cushion as an example, the radius of the circular cushion is 20cm, the flexible thin-film solar cell panels are distributed on the top surface of the circular cushion, 16w of power generation power can be realized under the condition of sufficient illumination, and the energy supply with the voltage of 5V and the current of 10000mah can be met every day.

In this example embodiment, the material of the heat generating device 102 includes a flexible heat generating material, and the flexible heat generating material is located on the seat cushion body 101, near the upper surface of the seat cushion body 101.

The flexible heating material can be an electrothermal film, the electrothermal film can be made of materials or composite materials depending on infrared radiation heat energy, and the materials or the composite materials depending on the infrared radiation heat energy can keep original air humidity while not heating air, so that the ultrathin flexibility and the plasticity are strong.

For example, the electrothermal film can be a carbon fiber electrothermal film, a carbon-based ink electrothermal film, and the like.

In this example embodiment, the first charging interface 103 is disposed on the side surface of the seat cushion body 101, the first charging interface 103 may provide interfaces such as a Universal Serial Bus (USB for short), and the number of the first charging interfaces 103 may be one or two, or even more, and may be specifically set according to user requirements; the setting of the first charging interface 103 output current and voltage also needs to be matched according to the current and voltage of the external device connected with the first charging interface 103, the utility model discloses do not limit to this.

In this example embodiment, as shown in fig. 3, the cushion body 101 includes a cushion outer sleeve 1011, the flexible heating material is laid in the cushion outer sleeve 1011, and because of the soft texture of the flexible heating material, the flexible heating material can be used as the lining of the cushion body and attached to the cushion outer sleeve 1011, and the flexible heating material can also play a role in heating while serving as the lining, and the thickness that the specific flexible heating material is laid can be set according to the actual needs of the user, which is not limited by the present invention.

The shape of the cushion outer sleeve 1011 can be circular, square, rectangular, oval or cartoon, and the like, and can be designed according to the requirements of users; the cushion cover 1011 can be made of cloth, leather, plastic, wood, etc., and the utility model is not limited to this.

In this example embodiment, as shown in fig. 4, the seat cushion body 101 further includes an inner lining 1012, and the flexible heat-generating material is located between the seat cushion outer cover 1011 and the inner lining 1012. The inner liner 1012 is arranged in the seat cushion body 101, and the flexible heating material is laid between the inner liner 1012 and the seat cushion outer sleeve 1011, so that heat generated by the flexible heating material after being electrified can be rapidly transmitted to the body of a user through the seat cushion outer sleeve 1011, and a good heat insulation effect is achieved.

It should be noted that the final shape of the inner liner 1012 is the same as the shape of the cushion cover 1011, and the material of the inner liner 1012 may be a soft material such as foam, sponge, silk floss, etc., which is not limited by the present invention.

In this exemplary embodiment, as shown in fig. 5, the cushion further includes an energy storage module 105, where the energy storage module 105 is electrically connected to the photovoltaic module 104, the heating device 102, and the first charging interface 103, respectively, and is configured to store electric energy generated by the photovoltaic module 104 and supply power to the heating device 102 and the first charging interface 103; the energy storage module 105 may be a storage battery, and the specific type of the storage battery may be a lithium ion battery, a lead-acid battery, or the like.

In this exemplary embodiment, as shown in fig. 5, the cushion further includes a charge and discharge controller 106, the energy storage module 105 is connected to the photovoltaic module 104 through the charge and discharge controller 106, and the charge and discharge controller 106 is configured to control charge and discharge power of the energy storage module 105, including adjusting charge current and the like.

Specifically, after the photovoltaic module 104 converts solar energy into electric energy, the electric energy is stored in the energy storage module 105 through the charge-discharge controller 106, and when the electric quantity of the energy storage module 105 does not reach a predetermined electric quantity, the charge-discharge controller 106 controls the photovoltaic module 104 to charge the energy storage module 105; when the electric quantity of energy storage module 105 reached predetermined electric quantity, then charge and discharge controller 106 control photovoltaic module 104 does not charge for energy storage module 105, and specific predetermined electric quantity needs to be according to setting for such as rated voltage, rated current and rated power of energy storage module 105, the utility model discloses no longer describe herein any more.

In this exemplary embodiment, as shown in fig. 3 and 4, the cushion further comprises a second charging interface 107 connected to the energy storage module 105.

The second charging interface 107 is located on the seat cushion body 101, and is configured to obtain electric energy from an external power supply device to charge the energy storage module 105.

Specifically, can also charge for energy storage module 105 through the second interface 107 that charges, during the use, the user inserts the second interface 107 that charges with the one end of charging wire, is connected the other end and the external power supply equipment of charging wire, and external power supply equipment can be portable power source, computer etc for external power supply equipment charges for energy storage module 105.

In this exemplary embodiment, the second charging interface 107 is disposed on the side of the seat cushion body 101, the second charging interface 107 can provide interfaces such as a universal serial bus, and the number of the second charging interfaces 107 can be one or two, or even more, and can be specifically set according to the user requirement, which is not limited by the present invention.

In the present exemplary embodiment, as shown in fig. 5, the cushion further includes a temperature adjustment device 108, and the temperature adjustment device 108 includes a switch 1081; the energy storage module 105 is connected with the heating device 102 through a switch 1081; when the switch 1081 is closed, the energy storage module 105 is communicated with the switch 1081 to supply power to the heating device 102; when the switch 1081 is open, the electrical connection between the energy storage module 105 and the heat generating device 102 is broken. The electric energy output by the photovoltaic assembly 104 is stored through the energy storage module 105, the user controls the energy storage module 105 to supply power to the heating device 102 through the switch 1081, the user can turn on the heating device 102 in cold weather, the user can turn on the heating device at any time, and the switch 1081 at the moment is a mechanical switch and can be arranged on the side face of the cushion body 101.

The switch 1081 is disposed on the side surface of the seat cushion body 101, on one hand, so as not to affect the aesthetic property of the seat cushion, and on the other hand, when a user sits on the seat cushion, the switch 1081 is convenient for the user to operate. The position that the setting of specific switch 1081 is in the cushion body 101 side can be set for according to the user's demand by oneself, the utility model discloses do not do the injecion here.

It should be noted that the switch 1081 may also be disposed on the upper surface or the bottom surface of the seat cushion body 101, which is not limited by the present invention.

In the present exemplary embodiment, as shown in fig. 5, the thermostat 108 further includes a temperature sensor 1082 and a microcontroller 1083; the temperature sensor 1082 is connected to an input terminal of the microcontroller 1083, and an output terminal of the microcontroller 1083 is connected to a control terminal of the switch 1081.

The temperature sensor 1082 is located in the seat cushion body 101, is close to the heating device 102, and is configured to collect a temperature of the heating device 102 and send the temperature to the microcontroller 1083.

And the microcontroller 1083 is configured to receive the temperature, and control the switch 1081 to be turned on or off according to the temperature.

Specifically, when the switch 1081 is connected with the microcontroller 1083, the switch 1081 at this time is a switch chip and may be disposed in the cushion body 101, the temperature sensor 1082 is configured to collect the temperature of the heating device 102 in real time and send the collected temperature of the heating device 102 to the microcontroller 1083, the microcontroller 1083 compares the received temperature of the heating device 102 with a preset temperature value, and when it is determined that the received temperature of the heating device 102 is less than the preset temperature value, the switch 1081 is controlled to be closed, that is, the energy storage module 105 is communicated with the switch 1081, the energy storage module 105 supplies power to the heating device 102 to heat the cushion body 101; when the received temperature of the heating device 102 is determined to be greater than or equal to the preset temperature value, the control switch 1081 is turned off, the cushion body 101 is not heated any more, and the automatic adjustment of the cushion temperature is realized.

In this example embodiment, the seat cushion further includes a flexible circuit board, the flexible circuit board is located in the seat cushion body 101, the energy storage module 105, the charge and discharge controller 106, the microcontroller 1083 and the switch chip are fixed on the flexible circuit board, that is, the energy storage module 105, the charge and discharge controller 106, the microcontroller 1083 and the switch chip are all arranged in the seat cushion body 101, so that the appearance of the seat cushion is beautiful; specific flexible line way board can set up on the inside wall of cushion body 101, perhaps sets up on the inside wall that is close to cushion body 101 for the user can not influence the comfort level because of the hardness of components and parts such as energy storage module 105, charge-discharge controller 106, microcontroller 1083 and switch chip when using the cushion, in addition, the utility model discloses a circuit board be flexible line way board, flexible line way board have thin, light, flexible good characteristics, and PCB compares, can increase user's comfort level to a certain extent.

It should be noted that, the flexible circuit board can also be set up at the surface of cushion body 101, and the position that specifically sets up at the surface of cushion body 101 can be set for according to the user's demand, the utility model discloses do not limit here.

If the seat cushion cover 1011 is hard, for example, a wooden cover, the circuit board may be a hard electronic circuit board such as a PCB board, and the hard electronic circuit board may be provided inside the seat cushion cover 1011 or at the bottom of the seat cushion cover 1011.

It should be noted that when the power utilization modules are connected, the power utilization modules can be connected by flexible cables, the flexible cables are soft and are not easy to break, and the flexible cables are arranged in the cushion body 101, so that the comfort of a user is improved.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A seat cushion, comprising: the cushion comprises a cushion body, a heating device, a photovoltaic module and a first charging interface;

2. The seat cushion according to claim 1, further comprising an energy storage module;

3. The cushion according to claim 2, further comprising a charge and discharge controller, wherein the energy storage module is connected to the photovoltaic module through the charge and discharge controller;

4. The seat cushion according to claim 2, further comprising: the second charging interface is connected with the energy storage module;

5. A seat cushion according to claim 2, further comprising a temperature adjustment device comprising a switch; the switch is positioned on the cushion body;

6. The seat cushion according to claim 5, wherein said temperature adjustment device further comprises a temperature sensor and a microcontroller; the temperature sensor is connected with the input end of the microcontroller, and the output end of the microcontroller is connected with the control end of the switch;

7. A seat cushion according to claim 1, wherein the material of the heat generating device comprises a flexible heat generating material located on the seat cushion body adjacent the upper surface of the seat cushion body.

8. A seat cushion according to claim 7, wherein said cushion body includes a cushion cover, said flexible heat-generating material being disposed within said cushion cover.

9. The seat cushion according to claim 8, wherein said cushion body further comprises an inner lining, said flexible heat-generating material being located between said cushion cover and said inner lining.

10. The seat cushion of claim 4, wherein the first charging interface and the second charging interface are both disposed on a side of the seat cushion body.

11. The cushion according to claim 1, wherein the photovoltaic module comprises a flexible thin film solar cell panel, and the flexible thin film solar cell panel is fixed with the surface of the cushion body in a laminating manner.