T5 lamp switch connection device used for T8 lamp holder

A technology of conversion connection and rotary connection, which is applied in the direction of connection, coupling device, lighting device, etc., can solve the problems of high cost, troublesome, and life-span of lamp conversion bracket.

Inactive Publication Date: 2010-03-03
CE LIGHTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the existing lamp conversion bracket or adapter is relatively complicated, and the cost of the lamp conversion bracket is relatively high. Since the T8 to T5 bracket is generally input from the mains 220V, the two ends of the original T8 lamp tube are connected with ballasts. The seat voltage is not 220V, so it is troublesome to modify the original circuit, and because the circuit is concentrated in a small space, it will also cause heat dissipation problems and affect the lifespan

Method used

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  • T5 lamp switch connection device used for T8 lamp holder
  • T5 lamp switch connection device used for T8 lamp holder
  • T5 lamp switch connection device used for T8 lamp holder

Examples

Experimental program
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Effect test

Embodiment 1

[0022] Such as Figure 1 ~ Figure 3 , Figure 7 As shown, the T5 lamp conversion connection device for the T8 lamp cap of this embodiment includes a clamping piece 1 for clamping and fixing a T5 lamp, a connecting piece 2 for fixedly connecting with a T8 lamp cap, and a connecting piece for connecting the clip A screw 3 and a nut 4 for connecting the holding part 1 and the connecting part 2 together, the holding part 1 includes a base plate 10, two opposite clamping arms 11 connected with the two ends of the base plate 10, the The base plate 10 is provided with a shaft hole 100 for passing through the screw 3, and the connector 2 includes a plug 21 compatible with the T8 lamp cap and a handle 22 for rotation. Through the central hole 20 of the screw 3, the clamping part 1 and the connecting part 2 are rotationally connected with the screw 3 as the axis, and the clamp arm 11 is provided with a stamping protrusion 110, and the stamping protrusion 110 is adapted to connect with...

Embodiment 2

[0026] Such as Figure 4 ~ Figure 6 , Figure 8As shown, the T5 lamp conversion and connection device for the T8 lamp cap of this embodiment includes a clamping piece 1 for clamping and fixing the T5 lamp, two connecting pieces 2 for fixed connection with the T8 lamp cap, and a connecting plate 5 1. Screws 3, nuts 4, and washers 6 for connecting the clamping piece 1 and the connecting piece 2 with the connecting plate 5 respectively, the clamping piece 1 includes a base plate 10, and the connecting plate 5. Two opposite clamping arms 11 connected to the two ends of the base plate 10, the base plate 10 is provided with a shaft hole 100 for passing through the screw 3, and the connector 2 includes a plug that is compatible with the T8 lamp cap 21. A handle 22 for rotation, the connecting piece 2 is provided with a central hole 20 for passing through the screw 3, and the connecting plate 5 is provided with a hole 20 for the screw 3 to pass through and any direction in the length...

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PUM

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Abstract

The invention discloses a T5 lamp switch connection device used for a T8 lamp holder, which is convenient to replace, with simple structure and low cost. The invention comprises a holding piece (1) for fixedly holding the T5 lamp, a connector (2) fixedly connected to the T8 lamp holder, a bolt (3) and a nut (4) for connecting the holding piece (1) to the connector (2). The holding piece (1) comprises a base board (10) and two opposite clamping arms (11) connected to the two ends of the base board (10). An axle hole (100) for the bolt (3) passing through is provided on the base board (10). Theconnector (2) comprises a plug (21) matched with the T8 lamp holder and a handle (22) arranged for rotating. A centre hole (20) for the bolt (3) passing through is provided on the connector (2). The holding piece (1) and the connector (2) are rotatably connected by using the bolt (3) as axle. The invention can be widely applied in clamp field.

Description

technical field [0001] The invention relates to a T5 lamp conversion and connection device for a T8 lamp holder. Background technique [0002] Existing fluorescent lamps have T12, T10, T8, T5, T4 and other models, among which the length and pitch of the lamp tubes of T12, T10, and T8 are the same, while the length and pitch of the T5 and T4 lamp tubes are both higher than T8 is small, and currently the most used are T8 lamps and supporting lamps. Theoretically, the thinner the lamp tube, the higher the luminous efficiency, so for the consideration of energy saving, T5 lamp tube is more and more popular among users. Since the length and pitch of T5 lamp tubes are smaller than those of T8 lamp tubes, it is impossible to install small lamp tubes such as T5 on the lamp holders of existing T8 and other large lamp tubes. The ballast needs to be replaced, thus consuming a lot of manpower and cost. In order to overcome this defect, a lamp conversion bracket or adapter has appeare...

Claims

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Application Information

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IPC IPC(8): F21V19/00F21V23/06H01R33/94F21Y103/00
CPCF21V19/04
Inventor 魏永纲王雷
Owner CE LIGHTING
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