| 摘要 |
The present disclosure is related to a device for changing thrifty light bulbs as well as the old round bulbs that spend more electricity; the socket fixed on the ceiling of the households, this device with its inner thermal vessel (1) with white rubber tapes which are adhered in its walls vertically inside and outside being of smaller dimensions, is positioned within the outer heat vessel (2), so that the upper edges are coincident with each other, thereby forming a single thermal case and an elongated tube (6). This is basic for exchanging lightbulbs and for admitting them all inside the device; all the light bulbs with different diameters ranging from three and a half centimeters, through to six and a half centimeters. This invention can be used with light bulbs made in Mexico, China, United States of America, and also other countries. This invention can be used while users are standing on the floor guiding the elongated tube (6) to exchange the light bulbs; or even seated in a cha ir so that this invention can be used more comfortably. |
