Passive lifting system and method for waterscape lamps
A technology of lifting system and lamps, which is applied in the direction of electric light source, lighting and heating equipment, components of lighting devices, etc., can solve the problems of no one getting involved, and achieve the effect of improving reliability, improving usability, and good lighting effect
Inactive Publication Date: 2020-09-22
ZHEJIANG UNIV
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Problems solved by technology
[0011] The above-mentioned beneficial exploration is a summary of the research results of waterscape lamps; however, for river / river / lake waterscape lighting occasions with large water level drops, no one has set foot in the passive lifting waterscape lamp system driven by buoyancy and gravity; therefore, there are It is necessary to make further innovative designs on the basis of existing achievements
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[0059] Such as Figure 1-3 As shown, the passive lifting system of the waterscape lamp is composed of a water diversion unit 100, a buoy unit 200, a lamp base unit 300, a lamp pole unit 400, an electromagnet lamp pole clamping device 500, and a lamp 600; the water diversion unit 100 includes a water diversion pipe 110, Filter screen 120, electric gate 130, buoy pit 140, buoy unit 200 includes buoy 210, centering wheel × 3 220, counterweight 230, lamp base unit 300 includes lamp base 310, lamp post 320, lamp post cover 330, lamp The pole unit 400 includes a light pole 410, four first bearings 420 of buoyancy sensitivity, four second bearings 430 of buoyancy sensitivity, four first guide balls 440, and four second guide balls 450; When the device 500 is powered off, the clamping mechanism fixes the light pole under the action of the spring force, and when the power is turned on, the electromagnetic force overcomes the spring force and the clamping mechanism is out of contact wit...
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The invention discloses a passive lifting system and method for a waterscape lamp. The system is composed of a water diversion unit, a buoy unit, a lamp holder unit, a lamp pole unit, an electromagnetic lamp pole clamping device and the lamp. The passive lifting system drives the lamp to go up and down through buoyancy and gravity, so that the lighting distance is maintained at a reasonable interval, the lighting effect is good, and the system TCO is reduced; non-continuous lamp height control is practical and effective; the height control sensitivity is set through friction force of a bearingbush-lamp pole sliding pair, a bearing bush is made from graphite fiber reinforced polytetrafluoroethylene, and simpleness and reliability are achieved; a guiding ball assembly is arranged in the lifting direction of the lamp pole, and the verticality of the lifting of the lamp pole is ensured; the electromagnetic lamp pole clamping device is opened periodically, and the system reliability is improved; a counterweight is arranged in a buoy, a centring round wheel is arranged outside the buoy, the lamp torque is balanced, the lamp pole does not bear the torque, and the system usability is improved; and a buoy pit is provided with an electric brake, and the maintainability of the system is improved.
Description
technical field [0001] The invention belongs to the technical field of lamp panel lifting for high pole lamps, and in particular refers to a passive lifting waterscape lighting system and method driven by buoyancy and gravity for river / river / lake waterscape lighting occasions facing large water level drops. Background technique [0002] Water has an innate affinity for the natural environment of human settlements. Regardless of human settlements, natural environments, or landscape environments, it is unimaginable to deviate from the harmonious relationship between water and humans. On the other hand, lighting can change the appearance of human settlements, nature and landscape environments, brighten the spatial attributes of the environment, and improve the quality of the environment; people's experience of wading, playing and watching water is closely related to the quality of lighting. In recent years, night play and leisure have become more and more popular among Hangzhou...
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IPC IPC(8): F21S8/08F21V21/36
CPCF21S8/088F21V21/36
Inventor 戴峥晖王圣健范涛吴明光
Owner ZHEJIANG UNIV