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Lamp fixing device

A technology for fixing devices and lamps, which is applied in the direction of fixing lighting devices, lighting devices, light sources, etc., and can solve problems such as inability to align protrusions and grooves, and inconvenient connection between fixing seats and connecting seats, and achieve convenient pre-alignment And the effect of simple installation and installation

Active Publication Date: 2020-08-11
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the operator needs to hold up the connecting seat connected with the larger ceiling lamp to connect with the fixed seat, the ceiling lamp will block the operator's sight line, causing the operator to be unable to accurately align the protrusion and the groove body. It brings great inconvenience to the connection between the fixed seat and the connecting seat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0039] The first embodiment of the present invention provides a lamp fixing device, see figure 1 and figure 2 As shown in the figure, the mechanical connection part of the lamp fixing device is shown. The lamp fixing device includes a fixing base 20 and a connecting base 10. The first end A of the fixing base 20 and the second end B of the connecting base 10 are arranged correspondingly. There are a plurality of protrusions 211 (protrusions) and a plurality of pre-connection grooves 111 (grooves) that allow the protrusions 211 to enter, the first end A of the fixing base 20 is provided with a first magnetic piece 22, and the first end A of the connecting base 10 The bottom surface of the concave part of the two ends B is provided with a second magnetic piece 12, the polarity of the first magnetic piece 22 and the second magnetic piece 12 are opposite, and can generate a magnetic force that attracts each other. Among them, the first magnetic piece 22 is at the first end A. An...

Embodiment approach 2

[0050] In the second embodiment of the present invention, combining image 3 From the point of view, the ring-shaped electrical connection is adopted between the fixing seat 20 and the connecting seat 10. The plurality of protrusions are a plurality of circular or ring-shaped conductive terminals 212 arranged concentrically, and the plurality of grooves are arranged concentrically. A circular or annular electrode receiving groove 112 is provided. With such an arrangement, the electrical connection between the conductive terminal 212 and the electrode receiving groove 112 can be maintained even if the conductive terminal 212 is rotated arbitrarily.

[0051] The conductive terminals 212 are in the form of metal rings matching the electrode receiving groove 112 , there are three conductive terminals 212 , and the three conductive terminals 212 are arranged concentrically and spaced apart from each other. There are three electrode receiving grooves 112 , and the three electrode r...

Embodiment approach 3

[0056] The third embodiment of the present invention provides a lamp fixing device. The third embodiment is obtained based on changes in the first embodiment. Parts not specifically described include reference numerals and text descriptions, which are the same as the first embodiment. This will not be repeated here.

[0057] The main difference between the third embodiment and the first embodiment is that in the third embodiment of the present invention, the combination Figure 5 From the point of view, the fixed seat 20 is provided with a card slot 25, the card slot 25 is an arc-shaped slot, the first magnetic part 22 is arranged in the card slot 25, and there is a space left, and the second magnetic part 12 protrudes from the connecting seat 10 and is set . When connecting, the protruding part of the second magnetic part 12 is stuck in the space reserved by the first magnetic part 22, and the connection between the fixing base 20 and the connecting base 10 is more compact a...

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PUM

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Abstract

The invention discloses a lamp fixing device. The device comprises a fixing seat and a connecting seat, the first end of the fixing seat and the second end of the connecting seat are correspondingly provided with a plurality of protrusions and groove bodies. A first magnetic piece is arranged at the first end of the fixing seat; a second magnetic part is arranged at the second end of the connecting seat; the first magnetic piece and the second magnetic part can generate magnetic force attracting each other, and the distribution positions of the first magnetic part and the second magnetic partmeet the condition that when the positions of the first magnetic part and the second magnetic part are right opposite to each other, the fixing seat and the connecting seat are oppositely arranged inthe direction that the protrusions can correspondingly enter or retreat from the groove bodies at the same time. Magnetic parts with different magnetisms are arranged; the magnetic force between the magnetic parts is used for providing force for the connecting base to move towards the correct position, an operator senses the movement trend of the connecting seat, then the correct position of the fixing seat can be effectively judged, pre-alignment and installation of the connecting seat and the fixing seat are facilitated, and installation of a lamp is simpler and more convenient.

Description

technical field [0001] The invention relates to the technical field of lamp installation devices, in particular to a lamp fixing device. Background technique [0002] The ceiling lamp needs to be installed on the ceiling with a lamp fixing device. For example, the Chinese patent with the patent publication number CN108105726A titled a lamp fixing device discloses a lamp fixing device. Align and insert the protrusions of another component into the groove on another component, such as aligning and inserting the protruding conductive terminals for electrical connection into the receiving grooves of conductive terminals, or aligning the bumps for mechanical connection aligned and inserted into the pre-attachment slot. However, when the operator needs to hold up the connection seat connected with the larger ceiling lamp to connect with the fixed seat, the ceiling lamp will block the operator's sight line, causing the operator to be unable to accurately align the protrusion and t...

Claims

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Application Information

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IPC IPC(8): F21S8/04F21V21/02F21V17/14F21Y115/10
CPCF21S8/04F21V21/02F21V17/14F21Y2115/10
Inventor 陈辉八田和洋戴忻王鑫
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD