Magnetic attraction connecting structure of lamp

Abstract

The utility model provides a magnetic attraction connecting structure of a lamp, which comprises a fixed seat and a lamp connector, and the fixed seat is provided with a fixed magnetic attraction piece and a magnetic attraction power connection male head; the lamp connector is provided with a movable magnetic attraction piece and a magnetic attraction power connection female head. The magnetic attraction power connection male head comprises a male head magnetic attraction piece and a male head conductive electrode; the magnetic attraction power connection female head comprises a female head magnetic attraction piece and a female head conductive electrode. The fixing seat is provided with a socket slot for inserting and pulling a lamp connector; the movable magnetic attraction piece is attracted to the fixed magnetic attraction piece when the lamp connector is inserted into the socket groove, and the male head magnetic attraction piece is attracted to the female head magnetic attraction piece when the lamp connector is inserted into the socket groove, so that the male head conductive electrode and the female head conductive electrode abut against each other to be connected. The lamp connector and the fixing base can achieve bearing and conductive installation at the same time through insertion operation, operation is easy and fast, disassembly and assembly are easy, universality is high, and different types of lamps can be replaced conveniently to be matched with the fixing base.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp's magnetic attraction connecting structure. BACKGROUND

[0002] Most of the existing lamps adopt clamping type mounting structure and power connection structure, when installing, the wiring terminal of the fixing seat on the ceiling and the wiring terminal of the lamp are first conductively connected, and then the connecting head of the lamp is clamped into the fixing seat to fix, the installation operation is cumbersome, and the lamp is not convenient for disassembly and replacement. SUMMARY

[0003] The utility model discloses a lamp's magnetic attraction connecting structure, including the fixing seat for installing on the ceiling and the lamp connecting head installed on the lamp, the fixing seat installs fixed magnetic attraction piece and magnetic attraction power connection male head, the lamp connecting head installs movable magnetic attraction piece and magnetic attraction power connection female head, the magnetic attraction power connection male head includes male head magnetic attraction piece and male head conductive electrode, the magnetic attraction power connection female head includes female head magnetic attraction piece and female head conductive electrode, the fixing seat has the socket groove that lamp connecting head plugs, movable magnetic attraction piece and fixed magnetic attraction piece adsorb when the lamp connecting head inserts the socket groove, male head magnetic attraction piece and female head magnetic attraction piece adsorb when the lamp connecting head inserts the socket groove, so that male head conductive electrode and female head conductive electrode mutually abut and contact and are conducted.

[0004] The lamp connecting head of the technical scheme is connected with the fixing seat through the magnetic attraction mode, utilizes the suction force of movable magnetic attraction piece and fixed magnetic attraction piece to bear the gravity of the lamp and the lamp connecting head on it, simultaneously utilizes the magnetic attraction power connection male head and the magnetic attraction power connection female head and the magnetic adsorption to realize the contact and conduction of male head conductive electrode and female head conductive electrode, the lamp connecting head of the technical scheme and the fixing seat can realize bearing and conductive installation simultaneously through the plug-in operation, and the operation is simple and fast, easy to disassemble, and has high universality, and it is convenient to replace different types of lamps and fixing seat adaptation.

[0005] The bearing connecting structure and the conductive connecting structure of the technical scheme adopt different magnetic attraction pieces, can set up the magnetic attraction piece with high magnetic force and good bearing effect under the condition of not affecting the stability of conductive connection, and the applicable lamp size range is wider. BRIEF DESCRIPTION OF DRAWINGS

[0006] Figure 1 It is the structure exploded view of the utility model embodiment one.

[0007] Figure 2 It is the sectional view of the utility model embodiment one.

[0008] Figure 3 It is the sectional exploded view of the utility model embodiment one.

[0009] Figure 4It is the sectional view of the fixed seat of the utility model embodiment one.

[0010] Figure 5 It is the sectional view of the lamp connector of the utility model embodiment one.

[0011] Figure 6 It is the structural schematic diagram of the fixed seat of the utility model embodiment one.

[0012] Figure 7 It is the structural exploded view of the fixed seat of the utility model embodiment one.

[0013] Figure 8 It is the structural schematic diagram of the lamp connector of the utility model embodiment one.

[0014] Figure 9 It is the structural exploded view of the lamp connector of the utility model embodiment one.

[0015] Figure 10 It is the structural schematic diagram of the magnetic attraction electric male connector of the utility model embodiment one.

[0016] Figure 11 It is the structural schematic diagram of the magnetic attraction female male connector of the utility model embodiment one.

[0017] Figure 12 It is the magnetic pole distribution schematic diagram of the fixed magnetic attraction piece, movable magnetic attraction piece, male magnetic attraction piece and female magnetic attraction piece of the utility model embodiment one.

[0018] Figure 13 It is the magnetic pole distribution schematic diagram of the fixed magnetic attraction piece, movable magnetic attraction piece, male magnetic attraction piece and female magnetic attraction piece of the utility model embodiment two.

[0019] Figure 14 It is the sectional view of the utility model embodiment three.

[0020] Figure 15 It is the sectional view of the utility model embodiment four.

[0021] Figure 16 It is the structural exploded view of the utility model embodiment four. DETAILED DESCRIPTION

[0022] The utility model relates to a kind of magnetic attraction connection structures of lamps, including the fixed seat 1 for being installed on ceiling and the lamp connector 4 installed on lamps. Figures 1-16 , the scheme of the present application is further described:

[0023] Embodiment one

[0024] Referring to the drawings Figures 1-12 , a kind of magnetic attraction connection structures of lamps, including the fixed seat 1 for being installed on ceiling and the lamp connector 4 installed on lamps.

[0025] The fixed seat 1 is provided with a fixed magnetic member 2 and a magnetic contact male head 3.

[0026] The fixed seat 1 is provided with a fixed magnetic member 2 and a magnetic contact male head 3.

[0027] The fixed seat 1 is provided with a fixed magnetic member 2 and a magnetic contact male head 3.

[0028] The fixed seat 1 is provided with a fixed magnetic member 2 and a magnetic contact male head 3.

[0029] The fixed seat 1 is provided with a fixed magnetic member 2 and a magnetic contact male head 3.

[0030] The fixed seat 1 is provided with a fixed magnetic member 2 and a magnetic contact male head 3.

[0031] The fixed seat 1 is provided with a fixed magnetic member 2 and a magnetic contact male head 3.

[0032] The fixed seat 1 is provided with a fixed magnetic member 2 and a magnetic contact male head 3.

[0033] The male conductive electrode comprises a male positive electrode and a male negative electrode, wherein the male positive electrode comprises a male positive electrode conductive terminal 32, and the male negative electrode comprises a ring-shaped male negative electrode conductive terminal, and the male positive electrode conductive terminal 32 is located at the center of the male negative electrode conductive terminal.

[0034] The female conductive electrode comprises a female positive electrode and a female negative electrode, wherein the female positive electrode comprises a female positive electrode conductive terminal 62, and the female negative electrode comprises a ring-shaped female negative electrode conductive terminal, and the female positive electrode conductive terminal 62 is located at the center of the female negative electrode conductive terminal.

[0035] The mutual abutting of the male conductive electrode and the female conductive electrode refers to the mutual abutting of the male positive electrode conductive terminal 32 and the female positive electrode conductive terminal 62, and the mutual abutting of the male negative electrode conductive terminal and the female negative electrode conductive terminal.

[0036] Preferably, the male positive electrode conductive terminal 32 is elastically stretchable.

[0037] The male negative electrode conductive terminal is magnetized to form the male magnetic attraction member 31, that is, the male magnetic attraction member 31 is integrated with the male negative electrode conductive terminal; and the female negative electrode conductive terminal is magnetized to form the female magnetic attraction member 61, that is, the female magnetic attraction member 61 is integrated with the female negative electrode conductive terminal.

[0038] The fixed magnetic attraction member 2 and the movable magnetic attraction member 5 are ring-shaped and have a central hole 21, 51; the fixed magnetic attraction member 2 and the movable magnetic attraction member 5 have the same magnetic pole distribution; the magnetic attraction and electricity male head 3 is arranged in the central hole 21 of the fixed magnetic attraction member 2, and the magnetic pole distribution of the male magnetic attraction member 31 and the movable magnetic attraction member 5 is opposite; the magnetic attraction and electricity female head 6 is arranged in the central hole 51 of the movable magnetic attraction member 5, and the magnetic pole distribution of the female magnetic attraction member 61 and the fixed magnetic attraction member 2 is opposite.

[0039] The fixed magnetic attraction member 2, the movable magnetic attraction member 5, the male magnetic attraction member 31 and the female magnetic attraction member 61 are all ring-shaped, and the magnetic poles thereof are all axially distributed.

[0040] In this embodiment, the upper end magnetic pole of the fixed magnetic attraction member 2 is N pole, and the lower end magnetic pole of the fixed magnetic attraction member 2 is S pole. The upper end magnetic pole of the movable magnetic attraction member 5 is N pole, and the lower end magnetic pole of the movable magnetic attraction member 5 is S pole. The upper end magnetic pole of the male magnetic attraction member 31 is S pole, and the lower end magnetic pole of the male magnetic attraction member 31 is N pole. The upper end magnetic pole of the female magnetic attraction member 61 is S pole, and the lower end magnetic pole of the female magnetic attraction member 61 is N pole.

[0041] The lower end of the fixed magnetic attraction piece 2 is attracted to the upper end of the movable magnetic attraction piece 5, and the lower end of the fixed magnetic attraction piece 2 is repelled from the upper end of the female magnetic attraction piece 61, so that the magnetic attraction electrical female connector 6 and the lamp connector 4 are kept on the center line of the fixed magnetic attraction piece 2, avoiding misalignment when the lamp connector 4 is inserted into the socket slot 11, facilitating accurate alignment of the male conductive electrode and the female conductive electrode, and improving the stability of the conductive contact.

[0042] The slot opening 111 of the socket slot 11 faces downward, and the fixed magnetic attraction piece 2 is fixed to the slot bottom of the socket slot 11 by the screw 10; the top of the fixed base 1 is provided with a male mounting hole 12 penetrating to the slot bottom of the socket slot 11, the magnetic attraction electrical male connector 3 is provided with a male protruding edge 33, the magnetic attraction electrical male connector 3 is arranged in the male mounting hole 12 through the middle hole of the fixed magnetic attraction piece 2, and the male protruding edge 33 abuts against the slot bottom 112 of the socket slot 11. The side of the magnetic attraction electrical male connector 3 and the hole wall of the male mounting hole 12 are provided with parallel and abutting male rotation limiting planes 34 to limit the rotation of the magnetic attraction electrical male connector 3 relative to the fixed base 1. The top of the fixed base 1 is provided with a male nut 35, the male nut 35 is screwed with the magnetic attraction electrical male connector 3 to clamp the fixed base 1 between the male nut 35 and the male protruding edge 33, so that the magnetic attraction electrical male connector 3 is fixed relative to the fixed base 1. In this embodiment, the male gasket 36 is clamped between the male nut 35 and the fixed base 1.

[0043] The lamp connector 4 comprises a top cover 41; the top side of the top cover 41 is provided with a recess 42, and the movable magnetic attraction piece 5 is mounted in the recess 42; the slot bottom of the recess 42 is provided with a female mounting hole 43 penetrating through the top cover 41, the magnetic attraction electrical female connector 6 is provided with a female protruding edge 63, the magnetic attraction electrical female connector 6 is arranged in the female mounting hole 43 through the middle hole of the movable magnetic attraction piece 5, and the female protruding edge 63 abuts against the movable magnetic attraction piece 5; the side of the magnetic attraction electrical female connector 6 and the hole wall of the female mounting hole 43 are provided with parallel and abutting female rotation limiting planes 64 to limit the rotation of the magnetic attraction electrical female connector 6 relative to the top cover 41; the bottom side of the top cover 41 is provided with a female nut 65, the female nut 65 is screwed with the magnetic attraction electrical female connector 6 to clamp the movable magnetic attraction piece 5 and the top cover 41 between the female nut 65 and the female protruding edge 63, so that the magnetic attraction electrical female connector 6 and the movable magnetic attraction piece 5 are fixed relative to the top cover 41; the female protruding edge 63 falls into the middle hole 21 of the fixed magnetic attraction piece 2 when the movable magnetic attraction piece 5 and the fixed magnetic attraction piece 2 are attracted, which plays a guiding and limiting role. In this embodiment, the female gasket 66 is clamped between the female nut 65 and the top cover 41.

[0044] The magnetic attraction electrical male connector 3 and the magnetic attraction electrical female connector 6 are fixed by nuts, and the installation structure is simple and easy to implement.

[0045] The lamp connector 4 further comprises a bottom shell 44, the bottom shell 44 has a receiving cavity 440 and a cavity opening in communication with the receiving cavity 440, the female nut 65 is received in the receiving cavity 440, the top cover 41 covers the cavity opening and is fixed with the bottom shell 44 through the screw 10, the bottom of the bottom shell 44 is provided with a lamp rod 45 in communication with the receiving cavity 440, the magnetic attraction electric female connector 6 comprises a female electric wire 67 penetrating through the receiving cavity 440 and the lamp rod 45, the lamp rod 45 is used for being fixed with the lamp, and the female electric wire 67 is used for being electrically connected with a light source of the lamp.

[0046] The installation mode of the embodiment is a concealed installation mode in which the fixed seat 1 is hidden in the ceiling.

[0047] Specifically, the magnetic attraction connection structure of the lamp further comprises a ring-shaped plastering net 7, the slot opening of the socket groove 11 is provided with a limiting edge 13 protruding from the bottom side of the fixed seat 1, the plastering net 7 is sleeved on the limiting edge 13 and abuts against the bottom side of the fixed seat 1, and is connected and fixed with the fixed seat 1 through the screw 10.

[0048] During installation, the fixed seat 1 is embedded in the hole on the ceiling, the plastering net 7 abuts against the ceiling, and is fixed by plastering on the plastering net 7.

[0049] Embodiment two

[0050] Referring to the accompanying drawings, Figure 13 A magnetic attraction connection structure of a lamp, which is different from the above-mentioned embodiment one in that:

[0051] In the embodiment, the upper end magnetic pole of the fixed magnetic attraction member 2 is an S pole, the lower end magnetic pole of the fixed magnetic attraction member 2 is an N pole, the upper end magnetic pole of the movable magnetic attraction member 5 is an S pole, the lower end magnetic pole of the movable magnetic attraction member 5 is an N pole, the upper end magnetic pole of the male magnetic attraction member 31 is an N pole, the lower end magnetic pole of the male magnetic attraction member 31 is an S pole, the upper end magnetic pole of the female magnetic attraction member 61 is an N pole, and the lower end magnetic pole of the female magnetic attraction member 61 is an S pole.

[0052] Embodiment three

[0053] Referring to the accompanying drawings, Figure 14 A magnetic attraction connection structure of a lamp, which is different from the above-mentioned embodiment one in that:

[0054] The installation mode of the embodiment is a concealed installation mode in which the fixed seat 1 is hidden in the ceiling, and only the decorative ring 81 is exposed.

[0055] Specifically, the magnetic attraction connection structure of the lamp further comprises a fixed ring 8 and a decorative ring 81, the slot opening of the socket groove 11 is provided with a limiting edge 13 protruding from the bottom side of the fixed seat 1, the fixed ring 8 is sleeved on the limiting edge 13 and abuts against the bottom side of the fixed seat 1, the fixed ring 8 is provided with a connecting hole used for being connected with the ceiling, and the decorative ring 81 is sleeved on the limiting edge 13 and covers the outside of the fixed ring 8.

[0056] In the installation, the decorative ring 81 is removed first, the fixed seat 1 is embedded into the hole on the ceiling, the fixed ring 8 is abutted against the ceiling and is connected and fixed with the ceiling through the connecting hole by the screw, and finally the decorative ring 81 is covered on the fixed ring 8 to cover the screw, and the decorative ring 81 is connected with the fixed ring 8 by the clamping mode.

[0057] Embodiment four

[0058] Referring to the accompanying drawings Figures 15-16 The magnetic connection structure of the lamp is different from that of the above-mentioned embodiment one in that:

[0059] The installation mode of the embodiment is the exposed installation mode that the fixed seat 1 is exposed on the ceiling.

[0060] Specifically, the magnetic connection structure of the lamp further comprises a hanging plate 9; the hanging plate 9 is provided with a wire hole 91 and a connecting hole 92 for connecting with the ceiling; the edge of the top of the fixed seat 1 extends upwardly to have a connecting part 14, the inner side of the connecting part 14 is provided with an inner thread 141, the outer wall of the hanging plate 9 is provided with an outer thread 93, the connecting part 14 is sleeved outside the hanging plate 9 and the inner thread 141 is screwed with the outer thread 93; the magnetic male connector 3 comprises a male wire 37, the male wire 37 is arranged in the wire hole 91.

[0061] In the installation, the hanging plate 9 is fixed with the ceiling by the screw arranged in the connecting hole 92 first, and then the connecting part 14 of the fixed seat 1 is sleeved outside the hanging plate 9 and is screwed with the hanging plate 9.

[0062] The above-mentioned preferred embodiment should be regarded as the example of the embodiment of the application, and any technical deduction, replacement, improvement and the like made similarly, approximately or based on the application should be regarded as the protection range of the patent.

Claims

1. A magnetic connection structure for a lamp, comprising a mounting base for mounting on a ceiling and a lamp connector for mounting on the lamp, characterized in that: The mounting base is equipped with a fixing magnetic component and a magnetic connector. The lamp connector is equipped with a movable magnetic suction component and a magnetic power connector. The magnetic connector includes a magnetic connector element and a conductive electrode. The magnetic connector includes a magnetic connector and a conductive electrode. The mounting base has a socket for inserting and removing the lamp connector; The movable magnetic component is attracted to the fixed magnetic component when the lamp connector is inserted into the socket; When the lamp connector is inserted into the socket, the male magnetic connector is attracted to the female magnetic connector, so that the male conductive electrode and the female conductive electrode come into contact with each other and conduct electricity.

2. The magnetic connection structure of the lamp according to claim 1, characterized in that: When the male conductive electrode and the female conductive electrode abut against each other, the fixed magnetic suction component and the movable magnetic suction component are separated by a preset gap.

3. The magnetic connection structure of the lamp according to claim 2, characterized in that: The male conductive electrode includes a male positive electrode and a male negative electrode, wherein the male positive electrode includes a male positive electrode conductive terminal, and the male negative electrode includes a ring-shaped male negative electrode conductive terminal, with the male positive electrode conductive terminal located at the center of the male negative electrode conductive terminal; The female connector conductive electrode includes a female connector positive electrode and a female connector negative electrode. The female connector positive electrode includes a female connector positive electrode conductive terminal, and the female connector negative electrode includes a ring-shaped female connector negative electrode conductive terminal. The female connector positive electrode conductive terminal is located at the center of the female connector negative electrode conductive terminal. The mutual contact between the male and female conductive electrodes means that the positive conductive terminal of the male electrode is in contact with the positive conductive terminal of the female electrode, and the negative conductive terminal of the male electrode is in contact with the negative conductive terminal of the female electrode.

4. The magnetic connection structure of the lamp according to claim 3, characterized in that: The negative conductive terminal of the male connector is magnetized to form the male connector magnetic absorbing component; The negative conductive terminal of the female connector is magnetized to form the female connector magnetic suction component.

5. The magnetic connection structure of the lamp according to claim 2, characterized in that: The gap is 0.1mm-0.5mm.

6. The magnetic connection structure of the lamp according to any one of claims 1-5, characterized in that: The fixed magnetic attractor and the movable magnetic attractor are annular and have a central hole; The fixed magnetic attractor and the movable magnetic attractor have the same magnetic pole distribution; The magnetic connector male is inserted into the central hole of the fixed magnetic connector, and the magnetic poles of the male magnetic connector and the movable magnetic connector are oppositely distributed. The magnetic charging female connector is inserted into the central hole of the movable magnetic connector, and the magnetic poles of the female connector and the fixed magnetic connector are oppositely distributed.

7. The magnetic connection structure of the lamp according to claim 6, characterized in that: The slot of the socket faces downward, and the fixing magnetic component is fixed to the bottom of the slot; The top of the fixing base is provided with a male head mounting hole that extends through to the bottom of the socket. The magnetic connector has a male head protrusion. The magnetic connector passes through the central hole of the fixing magnetic component and is installed in the male head mounting hole. The male head protrusion abuts against the bottom of the socket. The side of the magnetic connector and the wall of the male connector mounting hole are provided with a male connector rotation limiting plane that is parallel to each other and abuts against each other; The top of the fixing seat is provided with a male nut, which is screwed to a magnetic connector to clamp the fixing seat between the male nut and the male flange.

8. The magnetic connection structure of the lamp according to claim 7, characterized in that: The lamp connector includes a top cover; the top side of the top cover is provided with a recess, and the movable magnetic component is installed in the recess; The bottom of the settling tank is provided with a female head mounting hole that penetrates the top cover. The magnetic power connector has a female head protrusion. The magnetic power connector passes through the middle hole of the movable magnetic component and is installed in the female head mounting hole, and the female head protrusion abuts against the movable magnetic component. The side of the magnetic connector and the wall of the connector mounting hole are provided with parallel and abutting female connector rotation limiting planes. The bottom side of the top cover is provided with a female nut, which is screwed to a magnetic connector to clamp the movable magnetic component and the top cover between the female nut and the female flange. The female head protrusion falls into the central hole of the fixed magnetic component when the movable magnetic component and the fixed magnetic component are attracted to each other.

9. The magnetic connection structure of the lamp according to claim 8, characterized in that: The lamp connector also includes a bottom shell; The bottom shell has a receiving cavity and an opening communicating with the receiving cavity, the female nut is received in the receiving cavity, and the top cover covers the opening; The bottom of the base shell is provided with a lamp post that communicates with the receiving cavity. The magnetic connector includes a female wire that passes through the receiving cavity and the lamp post. The lamp post is used to fix the lamp to the lamp, and the female wire is used to electrically connect to the light source of the lamp.

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