Magnetic attraction connector of lamp

A technology of connector and magnetic attraction, which is applied in the direction of connection, flexible/rotatable wire connector, two-part connection device, etc. It can solve the problems of inconvenient installation, inability to adjust the angle of the lamp body, and inability to rotate arbitrarily, so as to achieve installation and Ease of use

Pending Publication Date: 2019-03-08

ZHONGSHAN LITENG LIGHTING CO LTD

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AI-Extracted Technical Summary

Problems solved by technology

[0002] Traditional lighting connectors need to be docked through a special docking mechanism, fixed and connected to the circuit through a special snap-in mechanism, which has the disadvantage of inconvenient installation

In addit...

Method used

[0034] Press the lamp body until the marble 2043 on the outer wall of the magnetic male connector 2 snaps into the groove ...

Abstract

The invention relates to a magnetic attraction connector of a lamp. The magnetic attraction connector comprises a magnetic attraction female connector and a magnetic attraction male connector, whereinthe magnetic attraction female connector comprises a fixed sleeve, a female connection insulation sleeve is arranged in the fixed sleeve, a female connection conductive cylinder is arranged in the female connection insulation sleeve, a conductive rod core is arranged at a front end surface of the female connection conductive cylinder, a female connection wiring piece is arranged at a rear end surface of the female connection conductive cylinder and is electrically connected with a light source in a lamp body, a female connection magnet sleeves the periphery of the female connection conductivecylinder, the magnetic attraction male connector comprises a male connection insulation sleeve, a male connection conductive cylinder is arranged in the male connection insulation cylinder, a male connection wiring piece is arranged at a rear end surface of the male connection conductive cylinder and is used for electrically connecting a power supply, an elastic conductive head is arranged at a front end surface of the male connection conductive cylinder and is abutted with the conductive rod core, and a male connection magnet sleeve the periphery of the male connection conductive cylinder and is used for attracting the female connection magnet. The magnetic attraction connector can be used for installing the lamp onto an attachment substance in a plug-and-fixed and plug-and-energized way, the lamp can rotate by 360 degrees after installation so as to adjust an angle of light, and the magnetic attraction connector is very convenient to install and use.

Application Domain

Engagement/disengagement of coupling partsLighting support devices +4

Technology Topic

MagnetEngineering +1

Image

Examples

Experimental program(1)

Example Embodiment

[0017] The present invention will be described below with reference to the drawings and specific embodiments.

[0018] Reference Figure 1-5 :

[0019] A magnetic connector for lamps includes a magnetic female connector 1 and a magnetic male connector 2.

[0020] The magnetic female connector includes a fixing sleeve 101 for fixing on the lamp body, a female insulating sleeve 102, a female conductive cylinder 103 and a female magnet 104, of which:

[0021] The front outer wall of the fixing sleeve 101 is provided with a rib ring 1011 that is clamped with the lamp body, and a locking nut 105 is screwed to the rear for locking it to the lamp body;

[0022] The female insulating sleeve 102 is arranged in the fixed sleeve 101, and its rear end is screwed and fixed in the threaded hole provided at the rear of the fixed sleeve 101 through the external thread provided on the outer wall, so as to be fixedly installed at the rear of the sleeve cavity of the fixed sleeve 101 , To leave a plug cavity 1012 at the front of the fixed sleeve 101;

[0023] The female connection conductive cylinder 103 includes a female connection outer cylinder 1031, a female connection outer cylinder 1032 and a conductive rod core 1033. The female connection outer cylinder 1031 is cast and fixed in the female connection insulating sleeve 102, and the female connection inner cylinder 1032 is plugged and fixed to the female connection Inside the outer cylinder 1031, the rear end is provided with a female connection lug 10321 electrically connected to the light source 4 in the lamp body 3, the conductive rod core 1033 is inserted and fixed in the female connection inner cylinder 1032, and its front end is provided with a butting groove 10331 ;

[0024] The female magnet 104 is sleeved and fixed on the periphery of the female outer cylinder 1031.

[0025] The magnetic male connector includes a male insulating sleeve 201, a male conductive cylinder 202 and a male magnet 203, of which:

[0026] The outer diameter of the front part of the male insulating sleeve 201 is smaller than the inner diameter of the insertion cavity 1012, so that it can be movably inserted into the insertion cavity 1012, and the rear outer wall is provided with a pre-installed for screwing it on the attachment The external thread section inside the nut 2011;

[0027] The male conductive cylinder 202 includes a male outer cylinder 2021, a male inner cylinder 2022, a male spring 2023, an elastic conductive head 2024, and a spring frame 2025. The male outer cylinder 2021 is cast and fixed in the male insulating sleeve 201. The inner cylinder 2022 is inserted and fixed in the male outer cylinder 2021, and its rear end is provided with a male lug 20221 for electrical connection with the power supply. The male spring 2023 is arranged in the male inner cylinder 2022, and the elastic conductive head 2024 is movably arranged In the through hole provided on the front end of the male inner cylinder 2022, its rear end is supported by the male spring 2023, and the front part of the spring frame 2025 is screwed and fixed in the threaded hole provided on the rear end of the male inner cylinder 2022, Its front end enters the male inner cylinder 2022 and is inserted into the rear end of the male spring 2023;

[0028] The male magnet 203 is sleeved and fixed on the periphery of the male outer cylinder 2021.

[0029] The front outer wall of the male insulating sleeve 201 is provided with a telescopic buckle 204. Correspondingly, the inner wall of the insertion cavity 1012 is provided with a groove ring 1013 for the telescopic buckle 204 to be clamped. The groove ring 1013 is arranged on the elastic conductive head The position where the retractable buckle 204 can be locked after 2022 compression.

[0030] The telescopic buckle 204 includes a buckle tube 2041, a spring 2042 and a marble 2043. The buckle tube 2041 is inserted and fixed in a counterbore provided on the outer wall of the male insulating sleeve 201. The spring 2042 and the marble 2043 are both arranged in the buckle tube 2041. The spring 2042 is located inside the marble 2043, and pushes the front part of the marble 2043 out of the marble hole provided on the outer end surface of the buckle cylinder 2041, thereby locking the male insulating sleeve 201 in the groove ring 1013.

[0031] The inner wall of the insertion cavity 1012 is also provided with a connecting groove ring 1013 and a fixing sleeve 101 socket, so that the telescopic buckle 204 can exit the groove ring 1013 and unlock the magnetic male connector 2 in the sliding groove in the magnetic female connector 1. 1014.

[0032] When in use, the fixing sleeve 101 is fixedly installed on the outer wall of the lamp body 1, and the light source 4 in the lamp body 3 is connected to the female lug 10321 through the wire; the male insulating sleeve 201 is fixedly installed on the attachment, and The male lug 20221 is connected to an external power source through a wire.

[0033] Align the magnetic female connector 1 on the outer wall of the lamp with the magnetic male connector 2 on the ceiling 5 and insert it. The female magnet 104 and the male magnet 203 attract each other, and the magnetic male connector 2 and the magnetic female connector 1 The movable connection is integrated, and the elastic conductive head 2024 in the magnetic male connector 2 and the conductive rod core 1033 in the magnetic female connector 1 are connected to each other to conduct the light source 4 and the external power source.

[0034] Press the lamp body until the marbles 2043 on the outer wall of the magnetic male connector 2 are locked into the groove ring 1013 provided on the inner wall of the fixing sleeve 201, which can prevent the lamp body from falling off the attachment.

[0035] Since the magnetic male connector 2 rotates 360 degrees in the magnetic female connector 1, the angle of the lamp body and the illumination angle of the light source can also be adjusted 360 degrees. When the lamp body rotates, the elastic conductive head 2024 and the conductive rod core 1033 always keep in contact, the light source is always connected with the external power source, and the light stays on.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Easy to install and use

Magnetic attraction connector of lamp

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

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Description & Claims & Application Information

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