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Glass lamp shade

A glass lampshade and glass bottom plate technology, which is applied to lampshades, lighting and heating equipment, lighting devices, etc., can solve the problems of time-consuming and labor-intensive

Active Publication Date: 2016-09-21
CHONGQING SANXING JINGYI GLASS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when this kind of glass lampshade is cleaned, the corresponding m

Method used

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Embodiment Construction

[0015] The present invention will be described in further detail below by means of specific embodiments:

[0016] The reference signs in the accompanying drawings of the description include: glass bottom plate 10, electromagnet block 11, first elastic plate 20, first flexible strip 21, second elastic plate 30, second flexible strip 31, U-shaped clamp 40, wedge Block 41, extension spring 42, permanent magnet block 43, closed cavity 50, lamp tube 60.

[0017] The embodiment is basically as figure 1 and Figure 4 Shown: a glass lampshade, including a glass bottom plate 10 , a first elastic plate 20 and a second elastic plate 30 . The first elastic plate 20 is provided with a first arc-shaped groove, the second elastic plate 30 is provided with a second arc-shaped groove, the first arc-shaped groove and the second arc-shaped groove are oppositely arranged, the first elastic plate 20, the second The elastic plate 30 and the glass bottom plate 10 form a closed cavity 50 for accom...

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Abstract

The invention belongs to the field of a lamp tube protection tool, and concretely discloses a glass lamp shade. The glass lamp shade comprises a glass bottom plate, a first elastic plate and a second elastic plate, wherein a first arc-shaped groove is formed in the first elastic plate; a second arc-shaped groove is formed in the second elastic plate; the first arc-shaped groove and the second arc-shaped groove are in opposite arrangement; the first elastic plate, the second elastic plate and the glass bottom plate form a sealing cavity accommodating a lamp tube; each of the two ends of the glass bottom plate is provided with a U-shaped clamp hoop; a tension spring is arranged between each U-shaped clamp hoop and the glass bottom plate; the bottom of each U-shaped clamp hoop is provided with a permanent magnet block; electromagnet blocks matched with the permanent magnet blocks are embedded on the glass bottom plate; and an electric wire connected with an input conductor of the lamp tube is arranged on the electromagnet blocks. During the cleaning, the fast separation of the lamp shade from the lamp tube can be realized.

Description

technical field [0001] The invention relates to the field of lamp tube protectors, in particular to a glass lampshade. Background technique [0002] Lamp tubes are necessary equipment in daily life, and for factories, lamp tubes are even more essential. However, the dust in the general factory is relatively large, and the powder often adheres to the surface of the lamp tube, which affects the lighting. In order to reduce the impact of dust on the light of the lamp tube, the lamp tube is usually placed in the lampshade. The lampshade usually used is a glass lampshade. The conventional glass lampshade is mainly made of a series of metal connectors and glass plates. Multiple glass plates form an airtight chamber, and the lamp tube is placed in the airtight chamber. However, when this kind of glass lampshade is cleaned, the corresponding metal connectors need to be dismantled, which is time-consuming and labor-intensive. Contents of the invention [0003] The object of the ...

Claims

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Application Information

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IPC IPC(8): F21V3/02F21V21/14F21V31/00F21V17/16
CPCF21V3/02F21V17/16F21V21/14F21V31/00
Inventor 李仲卿
Owner CHONGQING SANXING JINGYI GLASS CO LTD
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