Furniture plate with hydrogen energy airflow field structure

Abstract

The utility model provides a furniture plate with a hydrogen energy airflow field structure. The furniture plate comprises a positive electrode layer and a negative electrode layer, the positive electrode layer comprises a first plate and a plurality of positive electrode carbon plates, the negative electrode layer comprises a second plate and a plurality of negative electrode carbon plates, each negative electrode carbon plate is provided with a hydrogen flow channel, the second plate is provided with a gas inlet channel and a discharge channel, the positive electrode carbon plates cover the negative electrode carbon plates, and electrolyte isolating membranes are arranged between the positive electrode carbon plates and the negative electrode carbon plates. And conductive pins are arranged on the positive electrode carbon plate and the negative electrode carbon plate. According to the furniture plate with the hydrogen energy airflow field structure, the reaction unit is composed of the positive electrode carbon plate, the negative electrode carbon plate and the electrolyte isolating membrane, hydrogen is introduced into the second plate, the hydrogen passes through the hydrogen flow channel to enable the reaction unit to generate electric energy, power is supplied to an electric appliance under the condition that an external power source is not needed, dependence on a traditional power grid can be reduced, and energy consumption is reduced. And pollution substances are not generated in the power generation process, and energy conservation and emission reduction are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of furniture, in particular to a furniture board with a hydrogen energy air flow field structure. Background Art

[0002] With the increasing intelligence of modern office and home environments, the popularity rate of electronic devices has increased significantly. In particular, power-consuming devices such as computers, tablets, and smart speakers have become necessities for people's daily work and life.

[0003] In the existing furniture design, the integration of power supply is not considered. When users place and use electronic devices (such as computers, tablets, smart speakers, etc.), they need to connect to the power supply through external devices such as power strips and electrical sockets. In outdoor scenarios where the power grid cannot be connected, users cannot use the above electronic devices for a long time. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a furniture board with a hydrogen energy air flow field structure. The furniture products made of this board can generate electric energy to supply power to electrical appliances without the need for external power supply.

[0005] The purpose of the utility model is realized by the following technical solutions:

[0006] A furniture board with a hydrogen energy air flow field structure, which includes: a positive electrode layer and a negative electrode layer;

[0007] The positive electrode layer includes a first board and a plurality of positive carbon plates, and the plurality of positive carbon plates are spaced apart on the first board;

[0008] The negative electrode layer includes a second board and a plurality of negative carbon plates, and the plurality of negative carbon plates are spaced apart on the second board. Each negative carbon plate is provided with a hydrogen flow channel. The second board is provided with an air inlet channel and an exhaust channel. The air inlet channel is communicated with the starting end of the hydrogen flow channel, and the exhaust channel is communicated with the ending end of the hydrogen flow channel;

[0009] Wherein, the positive carbon plate covers the negative carbon plate, an electrolyte isolation film is arranged between the positive carbon plate and the negative carbon plate, and conductive pins are arranged on both the positive carbon plate and the negative carbon plate.

[0010] In one embodiment, both the positive electrode layer and the negative electrode layer are rectangular.

[0011] In one embodiment, the positive electrode layer and the negative electrode layer are tubular.

[0012] In one embodiment, the hydrogen flow channel is curved.

[0013] In one embodiment, the hydrogen flow channel is linear.

[0014] In one embodiment, a plurality of the positive electrode layers and the negative electrode layers are provided, and the positive electrode layers and the negative electrode layers are stacked alternately.

[0015] In one embodiment, the hydrogen flow channel includes a plurality of sub-channels arranged side by side and a converging portion located at the end of the sub-channels.

[0016] In one embodiment, each of the conductive pins extends in the same direction.

[0017] In one embodiment, a plurality of through holes are provided in the positive electrode carbon plate.

[0018] In summary, in the furniture board with a hydrogen energy gas flow field structure, the reaction unit composed of the positive electrode carbon plate, the negative electrode carbon plate and the electrolyte isolation membrane allows hydrogen to be introduced into the second board, and the hydrogen passes through the hydrogen flow channel to enable the reaction unit to generate electric energy, powering electrical appliances without an external power supply, reducing dependence on the traditional power grid, and not generating pollutants during the power generation process, which is beneficial to energy conservation and emission reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 is a schematic structural diagram of a furniture board with a hydrogen energy gas flow field structure;

[0021] Figure 2 is a disassembled schematic diagram of a furniture board with a hydrogen energy gas flow field structure;

[0022] Figure 3 is a schematic structural diagram of the negative electrode layer;

[0023] Figure 4 is a front view of the negative electrode layer;

[0024] Figure 5 is a schematic structural diagram of the hydrogen flow channel;

[0025] Figure 6 is a schematic diagram of the cooperation between the tubular positive electrode layer and the tubular negative electrode layer.

[0026] ]Reference numerals: 10, furniture board with hydrogen energy air flow field structure; 100, positive electrode layer; 110, first board; 120, positive carbon plate; 121, through hole; 200, negative electrode layer; 210, second board; 211, air inlet channel; 21, sub-channel; 22, confluence part; 212, discharge channel; 220, negative carbon plate; 221, hydrogen flow channel; 300, electrolyte isolation membrane; 400, conductive pin. Detailed implementation manners

[0027] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only embodiments.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used herein in the description of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] Please refer to Figure 1 , the present utility model provides a furniture board 10 with a hydrogen energy air flow field structure, which includes: a positive electrode layer 100 and a negative electrode layer 200.

[0031] Please refer to Figure 2 , the positive electrode layer 100 includes a first board 110 and a plurality of positive carbon plates 120, and the plurality of positive carbon plates 120 are spaced apart and distributed on the first board 110;

[0032] Please refer to Figure 3 and Figure 4, the negative electrode layer 200 includes a second plate 210 and a plurality of negative electrode carbon plates 220. The plurality of negative electrode carbon plates 220 are distributed at intervals on the second plate 210. Each negative electrode carbon plate 220 is provided with a hydrogen flow channel 221. The second plate 210 is provided with an air inlet channel 211 and an exhaust channel 212. The air inlet channel 211 is communicated with the starting end of the hydrogen flow channel 221, and the exhaust channel 212 is communicated with the terminating end of the hydrogen flow channel 221. The air inlet channel 211, the exhaust channel 212 and the hydrogen flow channel 221 cooperate to form a circulation channel for hydrogen. Hydrogen enters the hydrogen flow channel 221 from the air inlet channel 211 and then is discharged from the exhaust channel 212. After hydrogen participates in a chemical reaction (please refer to the following text for details) in the hydrogen flow channel 221, it is discharged from the exhaust channel 212, that is, the exhaust channel 212 maintains the air pressure stability in the hydrogen flow channel 221.

[0033] Please refer to Figure 2 , wherein, the positive electrode carbon plate 120 covers the negative electrode carbon plate 220. An electrolyte isolation membrane 300 is provided between the positive electrode carbon plate 120 and the negative electrode carbon plate 220, and conductive pins 400 are provided on both the positive electrode carbon plate 120 and the negative electrode carbon plate 220. In the text, the electrolyte isolation membrane 300 is a membrane electrode. Preferably, the positive electrode carbon plate 120 is provided with a plurality of through holes 121, which can allow oxygen in the air to fully contact the electrolyte isolation membrane 300.

[0034] The positive electrode carbon plate 120, the negative electrode carbon plate 220 and the electrolyte isolation membrane 300 form a reaction unit. A plurality of reaction units in the plate are electrically connected through the conductive pins 400, that is, adjacent reaction units are connected in series / parallel through the conductive pins 400.

[0035] The working principle of the furniture plate 10 with the hydrogen energy air flow field structure is as follows:

[0036] An air pump (not shown in the figure) and a gas tank for storing hydrogen (not shown in the figure) need to be equipped. After connecting the air pump to the air inlet channel 211, hydrogen is sent into the hydrogen flow channel 221 through the air pump, and hydrogen participates in the reaction of the reaction unit composed of the positive electrode carbon plate 120, the negative electrode carbon plate 220 and the electrolyte isolation membrane 300 to convert chemical energy into electrical energy.

[0037] It should be noted that the reaction unit composed of the positive electrode carbon plate 120, the negative electrode carbon plate 220 and the electrolyte isolation membrane 300 is essentially a battery that converts chemical energy into electrical energy. The reaction formula is as follows:

[0038] The reaction occurring on the negative electrode carbon plate 220: H2 + 2OH ,

[0038] , ,

[0037] ,

[0036] , - , - ,

[0035] ,

[0040] , ,

[0034] , , , , , ,

[0039] →2H2O + 2e - ;

[0039] The reaction occurring on the positive electrode carbon plate 120:

[0040] The reaction chemical formula of the reaction unit is:

[0041] In this way, the furniture made from the above-mentioned boards has the ability to generate electricity. The electricity generated can be used normally by electrical appliances without the need for an external power supply, allowing users to use electricity normally in outdoor environments where they cannot be connected to the power grid. The raw material for power generation is hydrogen, and no harmful substances are produced in the power generation products, which will not pollute the environment. It is both energy-saving and environmentally friendly. On the other hand, users do not need to carry additional energy storage accessories such as power banks, which can avoid pollution to the environment caused by left-over batteries.

[0042] In one embodiment, the shape of the board can be adaptively adjusted according to the shape of the target furniture. For example, when the furniture board of the present application is made into a table top, the positive electrode layer 100 and the negative electrode layer 200 are set to be rectangular (such as Figure 1 As shown), circular; for example, when furniture boards are made into support legs for tables, the positive electrode layer 100 and the negative electrode layer 200 can be made into tubular shapes (such as Figure 6 shown).

[0043] Preferably, the hydrogen flow channel 221 can also be changed according to actual production conditions, for example, the hydrogen flow channel 221 can be set to a curved shape, a straight shape, or a serpentine shape.

[0044] In one embodiment, a plurality of positive electrode layers 100 and a plurality of negative electrode layers 200 are provided, and the positive electrode layers 100 and the negative electrode layers 200 are alternately stacked.

[0045] See also Figure 4 and Figure 5 In one embodiment, the hydrogen flow channel 221 includes a plurality of sub-channels 21 arranged side by side and a confluence portion 22 located at the end of the sub-channel 21. The confluence portion 22 is a portion on the hydrogen flow channel 221 that is connected to the gas inlet channel 211 or the exhaust channel 212. The arrangement of a plurality of sub-channels 21 arranged side by side can evenly distribute hydrogen to the area where the chemical reaction occurs, thereby improving the reaction efficiency.

[0046] In one embodiment, each conductive pin 400 extends in the same direction.

[0047] The furniture board 10 having the hydrogen energy airflow field structure has the following advantages:

[0048] 1. The positive carbon plate 120, the negative carbon plate 220 and the electrolyte separator 300 cooperate to form a reaction unit in the plate, which can power electronic devices placed on the desktop without the need for an external power cord, greatly improving the convenience of use and the neatness of the space.

[0049] 2. Hydrogen is introduced into the second plate 210, and the hydrogen passing through the hydrogen flow channel 221 can charge the reaction unit composed of the positive carbon plate 120, the negative carbon plate 220 and the electrolyte isolation membrane 300, which can reduce the dependence on the traditional power grid. At the same time, charging with clean energy is conducive to energy conservation and emission reduction.

[0050] 3. Users do not need to carry additional energy storage accessories such as power banks when going out, which reduces the pressure of carrying luggage. At the same time, it can also avoid the loss of power banks outdoors and reduce the risk of environmental pollution caused by activities such as camping and working outdoors.

[0051] The above embodiments only represent several implementation manners of the present utility model, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A furniture board with a hydrogen energy air flow field structure, characterized in that Comprising: A positive electrode layer and a negative electrode layer; The positive electrode layer includes a first plate and a plurality of positive carbon plates, and the plurality of positive carbon plates are spaced apart and distributed on the first plate; The negative electrode layer includes a second plate and a plurality of negative carbon plates, and the plurality of negative carbon plates are spaced apart and distributed on the second plate. Each negative carbon plate is provided with a hydrogen flow channel, and the second plate is provided with an air inlet channel and a discharge channel. The air inlet channel is communicated with the starting end of the hydrogen flow channel, and the discharge channel is communicated with the terminating end of the hydrogen flow channel; Wherein, the positive carbon plate covers the negative carbon plate, an electrolyte isolation film is provided between the positive carbon plate and the negative carbon plate, and conductive pins are provided on both the positive carbon plate and the negative carbon plate.

2. The furniture board with a hydrogen energy air flow field structure according to claim 1, characterized in that, Both the positive electrode layer and the negative electrode layer are rectangular.

3. The furniture board with a hydrogen energy air flow field structure according to claim 1, wherein The positive electrode layer and the negative electrode layer are tubular.

4. The furniture board with a hydrogen energy air flow field structure according to claim 1, characterized in that, The hydrogen flow channel is curved.

5. The furniture board with a hydrogen energy air flow field structure according to claim 1, characterized in that, The hydrogen flow channel is linear.

6. The furniture board with a hydrogen energy air flow field structure according to claim 1, characterized in that, There are a plurality of the positive electrode layer and the negative electrode layer, and the positive electrode layer and the negative electrode layer are alternately stacked.

7. The furniture board with a hydrogen energy air flow field structure according to claim 1, characterized in that The hydrogen flow channel includes a plurality of sub-channels arranged side by side and a confluence part located at the end of the sub-channels.

8. The furniture board with a hydrogen energy air flow field structure according to claim 1, wherein Each of the conductive pins extends in the same direction.

9. The furniture board with a hydrogen energy air flow field structure according to claim 1, characterized in that, A plurality of through holes are provided on the positive carbon plate.

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