Liquid cooling radiator
By designing a liquid-cooled heat sink, the problem of low efficiency of traditional heat sinks is solved, enabling rapid heat dissipation of the waterproof laser lamp in high-temperature environments, thus ensuring the stability and light output effect of the light source.
CN223595869UActive Publication Date: 2025-11-25GUANGZHOU YAJIANG PHOTOELECTRIC EQUIP CO LTD
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Patent Information
- Application Number
- CN202422501227.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-10-15
AI Technical Summary
Technical Problem
Traditional heat sinks have low heat dissipation efficiency in waterproof laser lights, resulting in increased size and weight of the lights and an inability to effectively cope with the effects of light source temperature changes in high-temperature environments.
Method used
A liquid-cooled heat sink is used, which exchanges heat with the light source substrate through the heat sink base. The coolant is circulated to the radiator by a circulating pump, and the heat dissipation is accelerated by a cooling fan to achieve rapid heat dissipation.
Benefits of technology
It improves heat dissipation efficiency, reduces the size and weight of the lamps, and ensures the stability and light output of the light source in harsh environments.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN223595869U_ABST
Abstract
The utility model relates to the technical field, and discloses a liquid cooling radiator which comprises a radiating outer cover, a radiator and a radiating fan, the radiating outer cover covers the bottom of a lamp, the radiator comprises a radiating base, a circulating pump and a radiator, cooling liquid is arranged in the radiating base, the radiating base is arranged on a light source substrate of a lamp light source, and the radiating fan is arranged on the radiating base. A liquid outlet of the circulating pump is connected with the heat dissipation base through a first heat dissipation guide pipe, the heat dissipation base is connected with the cold row through a second heat dissipation guide pipe, the cold row is connected with a liquid inlet of the circulating pump through a third heat dissipation guide pipe, the heat dissipation fan is arranged on one side of a lamp light source of the cold row, and the air outlet side of the heat dissipation fan is tightly attached to the cold row. An air outlet located in the bottom of the heat dissipation outer cover and an air inlet located in the side wall of the heat dissipation outer cover are formed in the heat dissipation outer cover, and the cold row directly faces the air outlet. The heat dissipation base makes contact with the light source substrate of the lamp light source for heat exchange, cooling liquid is pumped to the radiator through the circulating pump in a circulating mode, rapid heat dissipation is achieved, an air path is smooth, and heat dissipation efficiency is improved.
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