Adjustable cooling load lamps

Abstract

A lamp with adjustable heat radiation loads comprises a heat radiator, a heat radiation adjustment assembly, a heat radiation panel, a tightness adjustment assembly and a light source assembly. A first installing groove is formed in the edge of the heat radiator. The heat radiation adjustment assembly is attached to the heat radiator and comprises a plurality of heat radiation adjustment plates which are overlapped in sequence. The heat radiation panel is attached to the side surface, far away from the heat radiator, of the heat radiation adjustment assembly. A second installing groove is formed in the edge of the heat radiation panel. The tightness adjustment assembly comprises a first clamping plate, a second clamping plate, an adjustment screw rod, a cushion block, a fixing head and an adjustment nut, wherein the first clamping plate is arranged in the first installing groove in a sliding mode, the second clamping plate is arranged in the second installing groove in a sliding mode, the first clamping plate is provided with a threaded hole, and a first end of the adjustment screw rod penetrates through the threaded hole and is in threaded connection with the first clamping plate. According to the lamp with adjustable heat radiation loads, different heat radiation loads can be adjusted correspondingly to meet different heat radiation requirements.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a lamp with adjustable heat dissipation load. Background technique [0002] Luminaires refer to appliances that can transmit light, distribute and change the light distribution of the light source, including all parts required to fix and protect the light source except the light source, as well as the necessary line accessories for connection to the power supply. Usually, in order to have a cooling effect on the lamps and ensure the normal use of the lamps, the radiator (Radiator) is used for the heat generated by the lamps when the lamps are working, so that the lamps can dissipate heat and cool to increase the service life of the lamps and ensure normal operation. work performance. Therefore, the quality of the radiator directly affects the life and normal working performance of the lamp. [0003] Generally, the heat dissipation load of the existing lamps is fixed, that is, ...

AI Technical Summary

Problems solved by technology

[0003] Generally, the heat dissipation load of the existing lamps is fixed, that is, the heat dissipation load borne by the components that undertake the heat dissipation function in the lamps is fixed. However, when the lamp needs to install a lamp group or increase the power of the lamp group, it will inevitably cause The heat dissipation demand of the lamp is greatly increased. If the heat dissipation load borne by the components responsible for the heat dissipation function is fixed and cannot be changed, the heat dissipation performance of the lamp will be affected.

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