LED light with built-in pressure compensator

Abstract

An LED light having a built-in pressure compensator comprises a grid plate (20), a transparent cover plate (10), a light source component (30), and a bottom cover (40). The transparent cover plate (10) is installed above the grid plate (20), and the light source component (30) is correspondingly disposed below the grid plate (20), and the three components together form a light-emitting component. The bottom cover (40) and the light-emitting component are assembled together. A space between the bottom cover (40) and the light-emitting component forms a cavity to be compensated. A compensation cavity (70) and a compensation plate (73) covering an outer side thereof are provided on another side of the bottom cover (40). The cavity to be compensated and the compensation cavity (70) communicate with each other via at least one through hole therebetween. The cavity to be compensated and the compensation cavity (70) are fully filled with a pressure adjusting liquid. The LED light having the built-in pressure compensator utilizes a pressure compensator having a built-in structure to deal with an operating environment in high-pressure deep sea, does not require to reserve a connector on the light, and can adjust, using tubes, pressures. The built-in pressure compensator provides highly efficient and sensitive adjustment, a simpler overall appearance, and simple and easy installation.

Description

【Technical field】 [0001] The invention relates to an LED lighting lamp technology for deep sea environment, in particular to an LED lamp with a built-in pressure compensator. 【Background technique】 [0002] The LED lights that need to be configured for operation in the deep sea environment usually need to deal with the pressure of the strong water pressure on the shell of the lamp in the deep sea environment. Some will use expensive transparent sapphire as the light-transmitting shell, which is quite expensive; The internal pressurization method balances the internal and external pressure to protect the shell of the lamp. However, the existing pressure injection system is now on the market. What we see for liquid pressure compensation of LED lamps is usually an external structure. The general structure is : Reserve a joint on the lamp body, and then communicate with the external compensation system through pipes or other methods. This compensation method is relatively compli...

AI Technical Summary

Problems solved by technology

[0002]The LED lamps that need to be configured for operation in the deep sea environment usually need to deal with the pressure of the strong water pressure on the shell of the lamp in the deep sea environment, and some of them will use expensive Transparent sapphire is used as a light-transmitting shell, and the cost is quite high; some will use internal pressure to balance the internal and external pressure to protect the shell of the lamp, but the existing pressure injection system is currently on the market, and we have seen it for LED lamps. Liquid pressure compensation is usually an external structure. The general structure is: reserve a joint on the lamp body, and then communicate with the external compensation system through pipes or other methods. This compensation method is relatively complicated to operate. , the amount of liquid used for compensation is relatively large, and it takes up a lot of space, and the cost is relatively high

The whole lighting equipment is bulky and not simple enough, and the installation process is also very troublesome

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