Inverter, Sealing Air Duct and Heat Dissipation System
First Claim
1. An inverter, comprising:
- an enclosure having a first cavity and a second cavity that are isolated from each other and sealed;
a magnetic conversion circuit comprising magnetic elements that is arranged in the first cavity;
a power conversion circuit comprising power tubes that is arranged in the second cavity;
a heatsink arranged at the bottom of the enclosure and located outside the first cavity and the second cavity;
a sealing air duct arranged outside the second cavity,wherein the sealing air duct comprises at least one columnar pipeline formed by a heat dissipation surface and a bottom surface,wherein the at least one columnar pipeline is sealed at two ends,wherein the bottom surface is formed by a side wall of the second cavity or a substrate of the heatsink, andwherein a bottom surface comprises an air inlet and an air outlet to communicate with the second cavity and the at least one columnar pipeline.
2 Assignments
0 Petitions
Accused Products
Abstract
An inverter, a sealing air duct, and a heat dissipation system are disclosed. The inverter includes: an enclosure having a first cavity and a second cavity that are isolated from each other and sealed; a magnetic conversion circuit including magnetic elements that is arranged in the first cavity; a power conversion circuit including power tubes that is arranged in the second cavity; a heatsink arranged at the bottom of the enclosure and located outside the first cavity and the second cavity; a sealing air duct arranged outside the second cavity, where the columnar pipeline is sealed at two ends, the bottom surface is formed by a side wall of the second cavity or a substrate of the heatsink, and the bottom surface includes an air inlet and an air outlet to communicate with the second cavity and the at least one columnar pipeline.
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Citations
20 Claims
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1. An inverter, comprising:
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an enclosure having a first cavity and a second cavity that are isolated from each other and sealed; a magnetic conversion circuit comprising magnetic elements that is arranged in the first cavity; a power conversion circuit comprising power tubes that is arranged in the second cavity; a heatsink arranged at the bottom of the enclosure and located outside the first cavity and the second cavity; a sealing air duct arranged outside the second cavity, wherein the sealing air duct comprises at least one columnar pipeline formed by a heat dissipation surface and a bottom surface, wherein the at least one columnar pipeline is sealed at two ends, wherein the bottom surface is formed by a side wall of the second cavity or a substrate of the heatsink, and wherein a bottom surface comprises an air inlet and an air outlet to communicate with the second cavity and the at least one columnar pipeline. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A sealing air duct arranged outside a sealed cavity, comprising:
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at least one columnar pipeline formed by a heat dissipation surface and a bottom surface, wherein the at least one columnar pipeline is sealed at two ends, wherein the bottom surface is formed by a wall of the sealed cavity, and wherein the bottom surface comprises an air inlet and an air outlet to communicate with the cavity and the at least one columnar pipeline. - View Dependent Claims (14, 15, 16, 17)
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18. A heat dissipation system, comprising:
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a heatsink arranged at a bottom of a sealed cavity and located outside the sealed cavity; and a sealing air duct arranged outside the sealed cavity, wherein the sealing air duct comprises at least one columnar pipeline formed by a heat dissipation surface and a bottom surface, wherein the at least one columnar pipeline is sealed at two ends, wherein the bottom surface is formed by a wall of the sealed cavity, and wherein the bottom surface comprises an air inlet and an air outlet to communicate with the cavity and the at least one columnar pipeline. - View Dependent Claims (19, 20)
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Specification