CN218499444U - Inverter shell, inverter and energy storage device - Google Patents
Inverter shell, inverter and energy storage device Download PDFInfo
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- CN218499444U CN218499444U CN202221665515.XU CN202221665515U CN218499444U CN 218499444 U CN218499444 U CN 218499444U CN 202221665515 U CN202221665515 U CN 202221665515U CN 218499444 U CN218499444 U CN 218499444U
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- inverter
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Abstract
The utility model provides an inverter housing, dc-to-ac converter and energy memory belongs to the battery field, and inverter housing includes apron, base plate and curb plate, and apron, base plate and curb plate enclose to close and form inverter housing, are provided with the function device hole on the base plate, are provided with terminal wiring hole on the curb plate, and the curb plate is connected with base plate detachable. When inverter products with different powers are produced, the inverter can be adapted to the products only by changing the structure of the substrate, the adaptation degree of the inverter shell and products of different types is improved, the universality is strong, the structure is simple, the assembly is convenient, and the cost is saved.
Description
Technical Field
The utility model belongs to the battery field, concretely relates to dc-to-ac converter casing, dc-to-ac converter and energy memory.
Background
The energy storage technology is a technology which brings revolutionary changes to the development and operation of a future energy system, among a plurality of energy storage technologies, the technology is the electrochemical energy storage technology which is the fastest to advance.
The inverter is a converter which converts direct current into constant-frequency constant-voltage or frequency-modulation voltage-regulation alternating current. For the existing inverter, the inverter with different power often has different circuit board structures, so the specific structure of the inverter shell is different, the adaptation degree of the inverter shell to the product is low, the universality is poor, different dies need to be manufactured during production, and the production cost is high.
CN215835710U discloses an inverter, it includes the casing and locates the terminal subassembly on the casing, be formed with the inner chamber that is used for installing electronic components in the casing, be equipped with the mounting hole with inner chamber and the outside intercommunication of inverter on the casing, the terminal subassembly is including covering the terminal seat of mounting hole and locating the terminal on the terminal seat, the terminal seat is located on the casing and sealed, the inverter still includes waterproof ventilative subassembly, be equipped with one or more bleeder vents on the terminal seat, waterproof ventilative subassembly is including covering the body polytetrafluoroethylene on the bleeder vent. However, the adaptability of the shell to various types of products cannot be improved, the universality is poor, and the production cost is high.
CN216086494U provides an energy storage inverter, can dismantle on the erection column through integrated circuit board, thereby be convenient for maintain or change the electric elements on the integrated circuit board, let in the clear water through the inlet tube in to the water-cooled tube, thereby make the clear water flow in the water-cooled tube, and then make the clear water after the completion of flowing discharge through the outlet pipe, it encircles the outside at integrated circuit board to be spiral helicine through the water-cooled tube, thereby make the flow of the clear water in the water-cooled tube can take away the heat that integrated circuit board produced at the operation in-process, and then realized the water-cooling heat dissipation to integrated circuit board. The patent can not improve the adaptation degree of casing and each type product equally, and the commonality is poor, and manufacturing cost is higher.
Disclosure of Invention
For the adaptation degree of solving current dc-to-ac converter casing and each type product, the commonality is poor, the higher problem of manufacturing cost, the utility model provides an inverter casing, dc-to-ac converter and energy memory.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides an inverter shell, includes apron, base plate and curb plate, the apron the base plate with the curb plate encloses to close and forms inverter shell, be provided with the function device hole on the base plate, be provided with terminal wiring hole on the curb plate, the curb plate with base plate detachable connects.
Preferably, the functional device holes include mounting holes and heat dissipation holes.
Preferably, the mounting hole is matched with the position of an assembly hole of a circuit board of the inverter, and the heat dissipation hole is matched with the position of a heating electronic component of the circuit board of the inverter and used for enabling the heating electronic component to be directly connected with the heat dissipation fin through the heat dissipation hole.
Preferably, the side plate and the base plate are fixedly connected through a bolt.
Preferably, the side plate is fixedly connected with the base plate through clamping.
Preferably, the two end faces of the side plate are provided with sealing grooves along the circumferential direction.
Preferably, a sealing strip is arranged in the sealing groove, so that two end faces of the side plate are respectively connected with the cover plate and the substrate in a sealing manner.
The utility model also provides an inverter, including foretell inverter housing.
The utility model also provides an energy storage device, including foretell dc-to-ac converter.
Compared with the prior art, the utility model discloses technical scheme has following advantage:
1. the base plate and the side plate of the inverter shell are detachably connected, when inverter products with different powers are produced, the base plate can be adapted to the products only by changing the structure of the base plate, the adaptation degree of the inverter shell and products of different types is improved, the universality is strong, the structure is simple, the assembly is convenient, and the cost is saved.
2. The radiating holes are matched with the positions of the heating electronic components of the inverter circuit board, so that the heating electronic components are directly connected with the radiating fins through the radiating holes, heat generated by the heating electronic components can be timely dissipated without a shell, the radiating efficiency is improved, and the safety and the service life of the inverter are guaranteed.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of an inverter housing substrate according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a side plate of an inverter housing according to an embodiment of the present invention;
fig. 3 is an explosion diagram of the inverter according to the embodiment of the present invention.
Reference numerals: 1-cover plate, 2-side plate, 21-terminal wiring hole, 3-substrate, 31-functional device hole, 311-mounting hole and 312-radiating hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 and 2, the present embodiment provides an inverter housing, which includes a cover plate 1, a substrate 3, and a side plate 2, wherein the cover plate 1, the substrate 3, and the side plate 2 enclose to form the inverter housing, a functional device hole 31 is provided on the substrate 3, a terminal wiring hole 21 is provided on the side plate 2, and the side plate 2 is detachably connected to the substrate 3.
In this embodiment, the base plate and the curb plate detachable of inverter housing are connected, and when the inverter product of different power was produced, only need to change the structure of base plate and can make its adaptation in product, improved the adaptation degree of inverter housing with different grade type product, the commonality is strong, simple structure, and convenient assembling has practiced thrift the cost.
Example 2
As shown in fig. 1 and 2, the present embodiment provides an inverter housing, which includes a cover plate 1, a base plate 3, and a side plate 2, where the cover plate 1, the base plate 3, and the side plate 2 enclose to form the inverter housing, the cover plate 1 and the side plate 2 are detachably connected by a bolt, the base plate 3 is provided with a functional device hole 31, the side plate 2 is provided with a terminal wiring hole 21, and the side plate 2 and the base plate 3 are detachably connected by a bolt.
The functional device hole 31 includes a mounting hole 311 and a heat dissipation hole 312, the mounting hole 311 is matched with a mounting hole of the circuit board of the inverter, and the heat dissipation hole 312 is matched with a heat generating electronic component of the circuit board of the inverter for directly connecting the heat generating electronic component with the heat dissipation fin through the heat dissipation hole.
In the embodiment, the assembly efficiency is improved by matching the mounting hole with the assembly hole of the circuit board of the inverter; the radiating holes are matched with the heating electronic components of the inverter circuit board, so that the heating electronic components are directly connected with the radiating fins through the radiating holes, heat generated by the heating electronic components can be timely dissipated without a shell, the radiating efficiency is improved, and the safety and the service life of the inverter are guaranteed.
Example 3
As shown in fig. 1 and fig. 2, this embodiment provides an inverter housing, which includes a cover plate 1, a substrate 3, and a side plate 2, where the cover plate 1, the substrate 3, and the side plate 2 enclose to form the inverter housing, the cover plate 1 and the side plate 2 are detachably connected through a clamping mechanism, the substrate 3 is provided with a functional device hole 31, the side plate 2 is provided with a terminal wiring hole 21, and the side plate 2 and the substrate 3 are detachably connected through the clamping mechanism.
The functional device hole 31 includes a mounting hole 311 and a heat dissipation hole 312, the mounting hole 311 is matched with a mounting hole of the circuit board of the inverter, and the heat dissipation hole 312 is matched with a heat generating electronic component of the circuit board of the inverter for directly connecting the heat generating electronic component with the heat dissipation fin through the heat dissipation hole.
Two end faces of the side plate 2 are circumferentially provided with sealing grooves, and sealing strips are arranged in the sealing grooves, so that the two end faces of the side plate 2 are respectively connected with the cover plate 1 and the substrate 3 in a sealing manner. Through setting up seal groove and sealing strip, can strengthen the waterproof dustproof effect of inverter housing, improve the life of dc-to-ac converter.
Example 4
As shown in fig. 3, the present embodiment provides an inverter including the inverter case in embodiments 1 to 3 described above.
Example 5
The present embodiment provides an energy storage device including the inverter in embodiment 4 described above.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. An inverter case characterized in that: including apron, base plate and curb plate, the apron the base plate with the curb plate encloses to close and forms the dc-to-ac converter casing, be provided with the function device hole on the base plate, be provided with terminal wiring hole on the curb plate, the curb plate with base plate detachable connects.
2. The inverter case according to claim 1, characterized in that: the functional device hole comprises a mounting hole and a heat dissipation hole.
3. The inverter case according to claim 2, wherein: the mounting hole is matched with the position of the assembly hole of the circuit board of the inverter, and the heat dissipation holes are matched with the positions of the heating electronic components of the circuit board of the inverter and used for enabling the heating electronic components to be directly connected with the heat dissipation fins through the heat dissipation holes.
4. The inverter case according to claim 1, wherein: the side plates are fixedly connected with the base plate through bolts.
5. The inverter case according to claim 1, wherein: the side plate is fixedly connected with the base plate through clamping.
6. The inverter case according to claim 1, characterized in that: and sealing grooves are formed in the two end faces of the side plate along the circumferential direction.
7. The inverter case according to claim 6, wherein: and sealing strips are arranged in the sealing grooves, so that the two end faces of the side plates are respectively connected with the cover plate and the substrate in a sealing manner.
8. An inverter, characterized by: comprising the inverter case of any one of claims 1 to 7.
9. An energy storage device, characterized by: comprising the inverter of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221665515.XU CN218499444U (en) | 2022-06-30 | 2022-06-30 | Inverter shell, inverter and energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221665515.XU CN218499444U (en) | 2022-06-30 | 2022-06-30 | Inverter shell, inverter and energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218499444U true CN218499444U (en) | 2023-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221665515.XU Active CN218499444U (en) | 2022-06-30 | 2022-06-30 | Inverter shell, inverter and energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218499444U (en) |
-
2022
- 2022-06-30 CN CN202221665515.XU patent/CN218499444U/en active Active
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