| Cover | Dec. 02, 2022 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Dec. 02, 2022 |
| Entity File Number | 001-40474 |
| Entity Registrant Name | Lakeshore Acquisition I Corp. |
| Entity Central Index Key | 0001848000 |
| Entity Tax Identification Number | 00-0000000 |
| Entity Incorporation, State or Country Code | E9 |
| Entity Address, Address Line One | Suite A-2F, 555 Shihui Road, Songjiang District |
| Entity Address, City or Town | Shanghai |
| Entity Address, Country | CN |
| Entity Address, Postal Zip Code | 201100 |
| City Area Code | 86 |
| Local Phone Number | 13816100700 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Ordinary Shares [Member] | |
| Title of 12(b) Security | Ordinary Shares |
| Trading Symbol | LAAA |
| Security Exchange Name | NASDAQ |
| Warrant [Member] | |
| Title of 12(b) Security | Warrants |
| Trading Symbol | LAAAW |
| Security Exchange Name | NASDAQ |
| Units [Member] | |
| Title of 12(b) Security | Units |
| Trading Symbol | LAAAU |
| Security Exchange Name | NASDAQ |
