Test tube tray placing rack with LED illuminating lamps

The utility model discloses a test tube tray placing rack with LED illuminating lamps. The test tube tray placing rack comprises a bracket rod and sliding sleeves, and is characterized in that a cuboid weight balancing lead block is arranged at the lower end of the bracket rod; the sliding sleeves a...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG FENGMEI, REN YUGUO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a test tube tray placing rack with LED illuminating lamps. The test tube tray placing rack comprises a bracket rod and sliding sleeves, and is characterized in that a cuboid weight balancing lead block is arranged at the lower end of the bracket rod; the sliding sleeves are hollow cylinders, and are arranged on the outer wall of the bracket rod; an L-shaped bracket plate A is arranged on the outer wall of each sliding sleeve; a bracket plate B is arranged on each bracket plate A; each bracket plate A and the corresponding bracket plate B pass through a round hole and are in hinge connection by a rotating rod; a conical lampshade is arranged at the upper end of the bracket rod; an LED lamp C and an LED lamp D are arranged on the lampshade, and are mutually connected by a button switch arranged on the outer side of the lampshade through conducting wires; a power supply conducting wire with a power supply plug is arranged at one end of the button switch.