CN216529067U - 2000W-3000W lithium iron phosphate outdoor energy storage power supply thermoelectric exchange structure - Google Patents
2000W-3000W lithium iron phosphate outdoor energy storage power supply thermoelectric exchange structure Download PDFInfo
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- CN216529067U CN216529067U CN202123235678.2U CN202123235678U CN216529067U CN 216529067 U CN216529067 U CN 216529067U CN 202123235678 U CN202123235678 U CN 202123235678U CN 216529067 U CN216529067 U CN 216529067U
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- Prior art keywords
- thermoelectric exchange
- energy storage
- iron phosphate
- lithium iron
- storage power
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Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 24
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 title claims abstract description 22
- 239000003990 capacitor Substances 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 239000011490 mineral wool Substances 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a 2000W-3000W lithium iron phosphate outdoor energy storage power supply thermoelectric exchange structure, which comprises an external shell and a thermoelectric exchange layer arranged on one side inside the external shell, wherein a middle-layer isolation layer for isolating external temperature is coated outside the thermoelectric exchange layer, a heat insulation bin for further isolating external temperature is sleeved outside the middle-layer isolation layer, the thermoelectric exchange layer penetrates through the external shell through a heat conduction copper pipe to be connected with a heat pipe for receiving external heat, a capacitor connected with the thermoelectric exchange layer and a charging battery connected with the capacitor are arranged on the other side inside the external shell, and the charging battery penetrates through the external shell through a lead to be connected with external electric equipment. The technical scheme of the utility model solves the problems that the lithium iron phosphate thermoelectric exchange energy storage power supply in the prior art does not have a thermoelectric isolation structure inside, so that the service life is shortened easily, and the thermoelectric conversion efficiency is poor.
Description
Technical Field
The technical scheme of the utility model relates to the field of power structures, in particular to a 2000W-3000W lithium iron phosphate outdoor energy storage power thermoelectric exchange structure.
Background
Lithium iron phosphate is an electrode material of lithium ion batteries, has a chemical formula of LiFePO4, called LFP for short, and is mainly used for various lithium ion batteries. In the prior art, lithium iron phosphate can also be used outdoors as a thermoelectric exchange energy storage power supply, and the conventional lithium iron phosphate thermoelectric exchange energy storage power supply is composed of an external shell and an internal thermoelectric exchange assembly, wherein the internal part of the thermoelectric exchange energy storage power supply is connected through a heat conduction layer and a conversion layer, so that heat energy is directly converted through the conversion heat conduction layer and the conversion layer in the shell and then is connected with a capacitor and an energy storage battery in the shell. However, at present, because the structure for isolating the battery, the capacitor, the PCB and the heat conducting layer is not arranged inside the electronic component, the internal electronic component is easily affected by the heat conducting layer, so that the service life of the component is shortened, the energy storage performance is poor, the problem that the heat is dissipated too fast and the heat conversion efficiency is insufficient exists.
SUMMERY OF THE UTILITY MODEL
The technical scheme of the utility model aims to solve at least one of the technical problems in the related art to a certain extent. Therefore, the utility model mainly aims to provide a 2000W-3000W lithium iron phosphate outdoor energy storage power supply thermoelectric exchange structure, and aims to solve the problems that the service life is shortened easily and the thermoelectric conversion efficiency is poor because a thermoelectric isolation structure is not arranged in a lithium iron phosphate thermoelectric exchange energy storage power supply in the prior art.
In order to achieve the purpose, the technical scheme of the utility model provides a 2000W-3000W lithium iron phosphate outdoor energy storage power supply thermoelectric exchange structure which comprises an external shell and a thermoelectric exchange layer arranged on one side inside the external shell, wherein a middle layer isolation layer used for isolating external temperature is wrapped outside the thermoelectric exchange layer, a heat insulation bin used for further isolating external temperature is sleeved outside the middle layer isolation layer, the thermoelectric exchange layer penetrates through the external shell through a heat conduction copper pipe to be connected with a heat pipe used for receiving external heat, a capacitor connected with the thermoelectric exchange layer and a charging battery connected with the capacitor are arranged on the other side inside the external shell, and the charging battery penetrates through the external shell through a lead to be connected with external electric equipment.
In one embodiment, an indicator light for indicating the charging condition is arranged on the outer shell and at the position corresponding to the capacitor.
In one embodiment, the heat conducting copper pipe penetrates through the outer shell to be provided with a temperature detection point for conveniently detecting the temperature of the copper pipe.
In one embodiment, the middle layer insulating layer and the heat insulation cabin are both rock wool shell structures.
In one embodiment, the connection between the rechargeable battery and the capacitor and the external casing is provided with heat-conducting silicone grease.
In one embodiment, the heat pipe is connected with the heat conducting copper pipe in a welding mode.
In one embodiment, the middle layer insulation layer is a two-piece snap connection structure.
The technical scheme of the utility model has the following beneficial effects:
according to the 2000W-3000W lithium iron phosphate outdoor energy storage power supply thermoelectric exchange structure provided by the technical scheme, the middle layer isolation layer is directly coated outside the thermoelectric exchange layer, and the heat insulation cabin sleeved outside the middle layer isolation layer can effectively isolate heat dissipation, the thermoelectric conversion efficiency is higher, and the lightweight rock wool frame shell structure is adopted, so that the whole interior of the product does not occupy too much space, and the product is light in weight.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the technical solutions of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic plan view of the interior of a prior art product structure.
Fig. 2 is a perspective view of a prior art product structure.
Fig. 3 is a perspective schematic view of a connection structure of each device inside the external housing according to the technical solution of the present invention.
Fig. 4 is a schematic view of the overall three-dimensional structure of the product according to the technical scheme of the utility model.
[ list of reference numerals for main parts/components ]
Detailed Description
In order to make the purpose of the technical solution of the present invention and the advantages of the technical solution of the present invention more clearly understood, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the technical solution of the present invention. It is obvious that the described embodiments are only some embodiments of the technical solution of the present invention, not all embodiments.
Based on the embodiments in the technical solution of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the technical solution of the present invention.
It should be noted that all the directional indicators (e.g., upper, lower, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement condition, etc. in a specific state (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Descriptions such as references to "first", "second", etc. in the technical solutions of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the description of the present invention, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the technical solution of the present invention, unless explicitly stated or limited otherwise, the terms "connected" and "fixed" should be understood broadly, for example, "fixed" may be a fixed connection, a detachable connection, or an integral formation; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Specific meanings of the above terms in the technical solutions of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In addition, the technical solutions of the present invention between the embodiments can be combined with each other, but it must be based on the realization of the ordinary skilled person in the art, and when the technical solutions of the present invention are contradictory or can not be realized, the combination of the technical solutions of the present invention should be considered to be absent, and is not within the protection scope of the technical solution of the present invention.
The specific embodiment of the technical scheme of the utility model is as follows:
example 1:
referring to fig. 1 to 4, a 2000W-3000W lithium iron phosphate outdoor energy storage power supply thermoelectric exchange structure comprises an external casing 1 and a thermoelectric exchange layer 10 arranged on one side inside the external casing 1, a middle layer insulation layer 11 used for insulating external temperature is wrapped outside the thermoelectric exchange layer 10, a heat insulation bin 12 used for further insulating external temperature is sleeved outside the middle layer insulation layer 11, the thermoelectric exchange layer 10 penetrates through the external casing 1 through a heat conduction copper pipe 13 to be connected with a heat pipe 14 used for receiving external heat, a capacitor 15 connected with the thermoelectric exchange layer 10 and a charging battery 16 connected with the capacitor 15 are arranged on the other side inside the external casing 1, and the charging battery 16 penetrates through the external casing 1 through a lead 17 to be connected with external electric equipment.
2000W-3000W lithium iron phosphate outdoor energy storage power thermoelectric exchange structure through adopting inside direct cladding in the outside middle level insulating layer 11 of thermoelectric exchange level 10, and the thermal-insulated storehouse 12 of establishing of the outside cover of middle level insulating layer 11 can effectively isolated heat and give off, and thermoelectric conversion efficiency is higher, adopts the rock wool frame shell structure of light, is that the whole inside of product does not occupy too much space, and is light in weight.
When the solar heat collector works, heat is isolated by the heat insulation bin 12 and the middle layer isolation layer 11, so that the heat is not dissipated, and the internal capacitor 15 and the rechargeable battery 16 are protected from being influenced by the heat to have service life.
Referring to fig. 3 and 4, preferably, an indicator lamp 19 for indicating the charging condition is disposed on the outer casing 1 and corresponding to the capacitor 15.
The charging situation can be visually seen by the indicator lamp 19.
Referring to fig. 4, preferably, the heat conductive copper pipe 13 is provided with a temperature detection point 18 for conveniently detecting the temperature of the copper pipe through the outer case 1.
The internal temperature condition can be detected by using or maintaining personnel conveniently.
Referring to fig. 3 and 4, the middle layer insulation layer 11 and the insulation cabin 12 are preferably rock wool shell structures.
Referring to fig. 3 and 4, preferably, heat conductive silicone grease is provided at the connection between the rechargeable battery 16 and the capacitor 15 and the external case 1.
The battery and the capacitor 15 can generate heat to ensure the service life.
Referring to fig. 3, the heat pipe 14 is preferably welded to the heat conducting copper pipe 13.
Referring to fig. 3 and 4, preferably, the middle layer insulation layer 11 is a two-piece snap connection structure.
The buckle type two-petal structure is convenient to install, disassemble and maintain.
The working principle of the technical scheme of the utility model is as follows:
2000W-3000W lithium iron phosphate outdoor energy storage power thermoelectric exchange structure through adopting inside direct cladding in the outside middle level insulating layer 11 of thermoelectric exchange level 10, and the thermal-insulated storehouse 12 of establishing of the outside cover of middle level insulating layer 11 can effectively isolated heat and give off, and thermoelectric conversion efficiency is higher, adopts the rock wool frame shell structure of light, is that the whole inside of product does not occupy too much space, and is light in weight. When the solar heat collector works, heat is isolated by the heat insulation bin 12 and the middle layer isolation layer 11, so that the heat is not dissipated, and the internal capacitor 15 and the rechargeable battery 16 are protected from being influenced by the heat to have service life.
The above description is only a preferred embodiment of the technical solution of the present invention, and is not intended to limit the scope of the technical solution of the present invention, and all the modifications made by the technical solution of the present invention and the contents of the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a 2000W-3000W lithium iron phosphate outdoor energy storage power thermoelectric exchange structure, its characterized in that, including the outside casing and the thermoelectric exchange level that outside casing inside one side set up, the outside cladding of thermoelectric exchange level is equipped with the middle level insulating layer that is used for isolated outside temperature, middle level insulating layer outside cover is equipped with the thermal-insulated storehouse that is used for further isolated outside temperature, the thermoelectric exchange level passes through heat conduction copper pipe outside casing is connected with the heat pipe that is used for receiving outside heat, the inside opposite side of outside casing be equipped with the electric capacity that the thermoelectric exchange level is connected, and with the rechargeable battery that electric capacity is connected, rechargeable battery passes through the wire outside casing is connected with outside consumer.
2. The thermoelectric exchange structure of a 2000W-3000W lithium iron phosphate outdoor energy storage power supply of claim 1, wherein an indicator light for indicating charging is disposed on the external case and at a position corresponding to the capacitor.
3. The thermoelectric exchange structure of a 2000W-3000W lithium iron phosphate outdoor energy storage power supply of claim 1, wherein the heat conducting copper tube passes through the outer shell and is provided with a temperature detection point for conveniently detecting the temperature of the copper tube.
4. The thermoelectric exchange structure of 2000W-3000W lithium iron phosphate outdoor energy storage power supply of claim 1, wherein the middle insulation layer and the thermal insulation chamber are rock wool shell structures.
5. The thermoelectric exchange structure of a 2000W-3000W lithium iron phosphate outdoor energy storage power supply of claim 1, wherein a heat conducting silicone grease is provided at the connection of the rechargeable battery and the capacitor with the external case.
6. The thermoelectric exchange structure of the 2000W-3000W lithium iron phosphate outdoor energy storage power supply of claim 1, wherein the heat pipe is in welded connection with the heat conducting copper pipe.
7. The thermoelectric exchange structure of 2000W-3000W lithium iron phosphate outdoor energy storage power supply of claim 1, wherein the middle layer insulation layer is a two-petal snap connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235678.2U CN216529067U (en) | 2021-12-21 | 2021-12-21 | 2000W-3000W lithium iron phosphate outdoor energy storage power supply thermoelectric exchange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235678.2U CN216529067U (en) | 2021-12-21 | 2021-12-21 | 2000W-3000W lithium iron phosphate outdoor energy storage power supply thermoelectric exchange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216529067U true CN216529067U (en) | 2022-05-13 |
Family
ID=81502075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123235678.2U Expired - Fee Related CN216529067U (en) | 2021-12-21 | 2021-12-21 | 2000W-3000W lithium iron phosphate outdoor energy storage power supply thermoelectric exchange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216529067U (en) |
-
2021
- 2021-12-21 CN CN202123235678.2U patent/CN216529067U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |