CN220088999U

CN220088999U - Multifunctional chair

Info

Publication number: CN220088999U
Application number: CN202320061014.9U
Authority: CN
Inventors: 袁金荣; 刘霞; 黄毅翔
Original assignee: Gree Electric Appliances Inc of Zhuhai; Guochuang Energy Internet Innovation Center Guangdong Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Guochuang Energy Internet Innovation Center Guangdong Co Ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-11-28
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a multifunctional seat, which comprises a plurality of seats, a ceiling provided with a photovoltaic panel, a converter and an energy storage device, wherein the converter and the energy storage device are arranged in a box body at the rear side of the seats, and an electricity utilization device is arranged at the side of the seats and is electrically connected with the energy storage device. The utility model widely applies the photovoltaic power generation technology to daily public facilities of people and realizes the improvement of the application rate of the photovoltaic power generation technology. Meanwhile, more using functions are given to public implementation, and the product functions are more humanized.

Description

Multifunctional chair

Technical Field

The utility model relates to the technical field of photovoltaic power generation application, in particular to a public facility which fully utilizes the photovoltaic power generation technology to improve the use function.

Background

The development of photovoltaic industry is the most direct expression of the most "low carbon economy" of all new energy industries.

A large number of products using photovoltaic power generation technology are also in public view, for example, the first generation products of photovoltaic seats, that is, photovoltaic seats with flexible photovoltaic modules on benches for carrying charging facilities are put into demonstration. However, this seat has a certain problem that, firstly, the energy of the photovoltaic module is not utilized to the maximum extent, resulting in a large resource loss; secondly, the electric energy converted by the photovoltaic module with a smaller range cannot meet the normal use of facilities to a certain extent; moreover, the seat is exposed to sunlight for a long time, and the sun-proof and rain-proof measures are not adopted, so that the service life of the seat is greatly reduced; and the existing photovoltaic seat has little new design and single function.

Therefore, how to overcome the defects that the existing photovoltaic technology is not high in application rate and solar energy is not fully applied to the living aspects of people, so that the public facilities have single functions is a problem which workers in the field strive to solve.

Disclosure of Invention

The multifunctional seat can improve the application rate of the photovoltaic technology, fully utilizes solar energy on the aspect of life of people, simultaneously endows public with more using functions, and has more humanized product functions.

The multifunctional seat comprises a plurality of seats and is characterized by further comprising a ceiling provided with a photovoltaic panel, a converter and an energy storage device, wherein the converter and the energy storage device are arranged in a box body at the rear side of the seat, and the power utilization device is arranged at the side of the seat and is electrically connected with the energy storage device.

Preferably, the power utilization device is a wireless charger, a wired charger or a socket.

Preferably, the power utilization device is a display screen arranged on the seat back plate.

Preferably, wind shields are arranged on two sides of the multifunctional seat.

Preferably, a heating cavity is arranged at the rear lower part of the seat, and a heating device electrically connected with the energy storage device is arranged in the heating cavity.

Preferably, a temperature controller electrically connected with the heating device is arranged in the heating cavity.

Preferably, the heating cavity is provided with an air inlet and an air outlet, and a fan is arranged in the heating cavity.

Preferably, the heating device at the rear of each seat is provided with an independent switch.

Preferably, the rear side box body of the seat is provided with an access door.

Preferably, the photovoltaic power generation device comprising the photovoltaic cell panel, the converter and the energy storage device is automatically connected with the power grid into an off-grid or grid-connected operation mode.

The utility model widely applies the photovoltaic power generation technology to daily public facilities of people, realizes the improvement of the application rate of the photovoltaic technology, and utilizes clean energy more. The flexible power utilization is adopted, the integrated use of light storage and charging is realized, more functions are given to the seat, and the product functions are more humanized. For example, adding a structure that shields the seat from wind and rain also increases the life to some extent. The light storage and filling technology is combined with public facilities, so that the light storage and filling technology has higher use value, and the current situation that the utilization rate of the existing seat is lower is changed. Through the design, the integration of the light storage and filling products is achieved, and a novel public seat which better utilizes new energy is provided.

Drawings

FIG. 1 is a front view of an embodiment of the present utility model;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a left side view of fig. 1.

Wherein, 1 seat, 2 photovoltaic cell boards, 3 display screens, 4 deep bead, 5 access doors, 6 seat armrests.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

As shown in fig. 1, 2 and 3, a first embodiment of the multifunctional seat provided by the utility model is shown. Which is a facility in which a plurality of seats 1 are connected in a row. The seat with the structure can be used as public facilities for people to use in leisure. And also as seats for bus stops, etc. Other structural arrangements, such as circular arc fazenda, etc., may also be made as desired. The back of the seat 1 extends upwards through a side plate to form a ceiling capable of shading and shielding rain for the seat 1, a photovoltaic cell panel 2 is arranged on the ceiling, and photovoltaic power generation components, namely components such as a current transformer and an energy storage device which are electrically connected with the photovoltaic cell panel 2, are also arranged in a box body at the back side of the seat 1. And the side of the seat 1 is provided with an electric device which is electrically connected with the energy storage device. In this embodiment, the power consumption device is a component such as a wireless charger, a wired charger or a socket arranged at a handy position beside the seat 1, for example, on armrests 6 at two sides of the seat 1, so that people can use electricity conveniently.

Referring to fig. 1, a second embodiment of the present utility model has the same basic structure as the first embodiment. The different is that the back plate of the seat 1 is provided with an advertisement display screen 3 which is electrically connected with the energy storage device. The power switch of the advertisement display 3 is also provided for safety and convenience. Various advertisements and propaganda information can be displayed and provided by utilizing solar energy.

As shown in fig. 1 and 3, a third embodiment of the present utility model has the same basic structure as the second embodiment. Different, the two sides of the outermost edge of the multifunctional seat are also provided with wind shields 4. And a heating cavity is arranged at the rear lower part of the seat 1, and a heating device electrically connected with the energy storage device and a temperature controller electrically connected with the heating device are arranged in the heating cavity. The heating cavity is provided with an air inlet and an air outlet, and a fan is arranged in the heating cavity. The heating devices behind the seats 1 may be provided with a switch to control the heating independently. The multifunctional seat with the structure not only can shield light, wind and rain, provide emergency power supply and play advertisement information for people, but also has the great advantages of being suitable for cold seasons, and being particularly suitable for northern areas with longer cold time. Through setting for the starting temperature, when the temperature reaches the starting temperature of setting for, temperature controller automatic start heating device heats and produces heat energy, can heat seat 1 through heat conduction, and the people of being convenient for can obtain warm experience in chilly outdoor to increase photovoltaic power generation and the utilization of seat. Meanwhile, the fan can be started, and the air inlet arranged at the side edge of the heating cavity and the air outlet arranged at the lower side of the seat 1 are utilized, so that hot air in the heating cavity flows, namely, radiation heat transfer through the hot air flows is realized, and the seat 1 is quickly heated uniformly, so that a user experiences warmness. The independent switch of the heating device of each seat 1 can be used for independently controlling whether the unit seat 1 is electrified or not, thereby facilitating the adjustment and control of users and being suitable for different crowds.

As shown in fig. 1 and 3, the multifunctional seat provided by the utility model has the advantages that components for photovoltaic power generation are arranged at the back of the seat, so that the space is reasonably utilized. An access door 5 which is convenient to open and close is arranged on the outer side of the rear side box body of the seat 1 so as to overhaul and maintain the photovoltaic elements and the energy storage device inside. The appearance of multi-functional seat is more towards the succinct aesthetic sense of masses now, adopts draw-in groove and necessary screw thread locking to support simultaneously structurally, adopts draw-in groove structural connection between the back of each unit seat for example, and seat back and seat directly adopt draw-in groove structure and screw thread auxiliary fixation, adopt bolt fastening between seat stand and back and the base, and multiple locking is more firm.

The photovoltaic power generation device comprising the photovoltaic cell panel, the converter, the energy storage device and other components and parts is automatically connected with a power grid to be in an off-grid operation mode or a grid-connected operation mode. For example, in overcast and rainy days, when the sunlight is insufficient, the connection can be automatically controlled to be in an off-grid operation mode, namely, the stored electric energy of the energy storage device is used for supplying the electric device. When summer or sunlight is sufficient, the system is automatically controlled to be in a grid-connected operation mode, redundant electric energy can be fed back to a power grid, and a national electricity utilization strategy of peak clipping and valley filling is realized, so that perfect combination of light storage and filling integration is realized.

The utility model adopts a mature flexible direct current electricity utilization technology, converts solar energy into electric energy in daytime, stores the surplus energy in the energy storage device and outputs the electric energy through the electricity utilization device. So as to realize the integration of light storage and charge, thereby effectively improving the application rate of the photovoltaic module and utilizing more clean energy. Meanwhile, the utility model also provides public facilities, namely seats, with more functions and more humanization. The appearance of the seat is provided with a structure for shielding wind and rain, so that a user is protected, and the service life of the seat can be prolonged; emergency power supply and advertisement information can be provided; the heating device can be started to heat the seat, so that the seat is very suitable for cold seasons. The seat is realized with higher value by combining the utilization of new energy, so that the current situation that the utilization rate of the existing seat is lower is changed.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The multifunctional seat comprises a plurality of seats and is characterized by further comprising a ceiling provided with a photovoltaic cell panel, a converter and an energy storage device which are arranged in a box body at the rear side of the seat, and an electricity utilization device which is arranged at the side of the seat and is electrically connected with the energy storage device; the heating cavity with the air inlet and the air outlet is arranged at the rear lower part of the seat, and the heating device and the fan which are electrically connected with the energy storage device are arranged in the heating cavity.

2. The utility seat of claim 1, wherein the powered device is a wireless charger, a wired charger, or a socket.

3. The utility seat of claim 1, wherein the power utilization device is a display screen disposed on the seat back panel.

4. The utility seat of claim 1 wherein the utility seat is provided with a wind deflector on both sides.

5. The multifunctional chair according to claim 1, wherein a temperature controller electrically connected with the heating device is arranged in the heating cavity.

6. A multi-function seat as claimed in claim 1 wherein the heating means of each of said seats is provided with an independent switch.

7. The utility seat of claim 1 wherein the seat back side box is provided with an access door.

8. The multifunctional seat according to claim 1, wherein a photovoltaic power generation device comprising the photovoltaic panel, the converter and the energy storage device is automatically connected with a power grid into an off-grid or on-grid operation mode.