CN220229041U - Easily assembled magnetic table lamp - Google Patents
Easily assembled magnetic table lamp Download PDFInfo
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- CN220229041U CN220229041U CN202321369827.0U CN202321369827U CN220229041U CN 220229041 U CN220229041 U CN 220229041U CN 202321369827 U CN202321369827 U CN 202321369827U CN 220229041 U CN220229041 U CN 220229041U
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- 238000003780 insertion Methods 0.000 claims abstract description 30
- 230000037431 insertion Effects 0.000 claims abstract description 30
- 239000011324 bead Substances 0.000 claims abstract description 10
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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Abstract
The utility model discloses a magnetic table lamp easy to assemble, which comprises a base, a lamp post and a lamp tube, wherein the bottom of the lamp post is connected with the base, and the magnetic table lamp easy to assemble also comprises a first magnetic part, a second magnetic part, a first conductive structure and a second conductive structure; the lamp post is provided with a first magnetic part, the first conductive structure is close to the first magnetic part, the insertion end of the lamp tube is provided with a second magnetic part and a second conductive structure, the second conductive structure is close to the second magnetic part, and the second conductive structure is connected with the lamp beads in the lamp tube; when the insertion end of the lamp tube is close to the lamp post, the second magnetic piece and the first magnetic piece are attracted mutually, and the second conductive structure is contacted with the first conductive structure. The lamp tube has the advantages that the lamp tube can be conveniently detached from the lamp post, and the second magnetic piece and the first magnetic piece are attracted mutually, so that the second conductive structure is tightly contacted with the first conductive structure.
Description
Technical Field
The utility model relates to the technical field of desk lamps, in particular to a magnetic desk lamp easy to assemble.
Background
Patent number CN201720097050.5 discloses a but angle regulation's touch-control reading lamp, including fluorescent tube, movable supporting seat and base, and the base is connected with movable supporting seat magnetism, and movable supporting seat is connected with the fluorescent tube magnetism, and one end of fluorescent tube is equipped with touch-control switch, and another end is equipped with power interface. The power interface is connected with an external power supply through a wire. The angle-adjustable touch reading lamp has the advantages that the irradiation angle and the range are wide, the assembly and the disassembly of the desk lamp are convenient, but the movable supporting seat and the base in the angle-adjustable touch reading lamp only play a supporting and fixing role on the lamp tube, the conducting wires are exposed outside, the use is inconvenient, and the attractive appearance is also influenced. The built-in power supply can be further arranged in the lamp tube, but when the power supply works, a large amount of heat can be emitted, the service life of the lamp tube is influenced, and the volume of the lamp tube is increased.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a magnetic table lamp with a lamp tube easy to assemble, aiming at the defects of the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme.
The magnetic table lamp with the lamp tube easy to assemble comprises a base, a lamp post and the lamp tube, wherein the bottom of the lamp post is connected with the base, and the magnetic table lamp with the lamp tube easy to assemble further comprises a first magnetic part, a second magnetic part, a first conductive structure and a second conductive structure; the lamp post is provided with a first magnetic part, the first conductive structure is close to the first magnetic part, the insertion end of the lamp tube is provided with a second magnetic part and a second conductive structure, the second conductive structure is close to the second magnetic part, and the second conductive structure is connected with the lamp beads in the lamp tube; when the insertion end of the lamp tube is close to the lamp post, the second magnetic piece and the first magnetic piece are attracted mutually, and the second conductive structure is contacted with the first conductive structure.
The first conductive structure is a circular ring structure, a negative electrode contact surface is arranged in the center of the first conductive structure, positive electrode contacts are arranged on the periphery of the circular ring structure, the positive electrode contacts are arranged around the negative electrode contact surface, and an insulating ring is arranged between the negative electrode contact surface and the positive electrode contacts; the second conductive structure includes a positive contact pin and a negative contact pin, the positive contact pin disposed around the negative contact pin.
The preferred scheme is that the top side wall of the lamp post is concavely provided with a jack inwards, and the first magnetic piece and the first conductive structure are respectively arranged in the jack.
The preferred scheme is that the top side wall of the lamp post is outwards protruded to form a fixing seat, the second magnetic part is arranged in the fixing seat, the end face of the insertion end of the lamp tube is inwards concavely provided with a containing groove, and when the fixing seat is inserted into the containing groove, the second magnetic part and the first magnetic part are mutually attracted.
The end face of the fixing seat is penetrated with a through groove, and the first conductive structure is arranged in the through groove.
The preferred scheme is that the lamp tube is a hollow tube, a fixing frame is arranged in the insertion end of the lamp tube, the second magnetic piece is sleeved outside the fixing frame, and the second conductive structure penetrates through the lower end face of the fixing frame and extends out of the fixing frame.
The first magnetic part is of a circular ring structure, the second magnetic part is of a circular ring structure, the first magnetic part surrounds the first conductive structure, and the second magnetic part surrounds the second conductive structure.
The preferred scheme is that a circuit board is arranged in the lamp tube, a switch is arranged at the free end of the lamp tube, and the switch and the lamp beads in the lamp tube are respectively connected with the circuit board.
Preferably, the switch comprises a touch switch and/or a rotary switch.
The preferable scheme is that the upper surface of the base is provided with a second jack, and a third magnetic piece and a third conductive structure are arranged in the second jack; when the insertion end of the lamp tube is inserted into the second insertion hole, the second magnetic piece and the third magnetic piece are attracted mutually, and the second conductive structure is contacted with the third conductive structure.
The magnetic table lamp with the lamp tube easy to assemble provided by the embodiment of the utility model has at least the following beneficial effects: when the second magnetic piece and the first magnetic piece are attracted to each other, the second conductive structure is in contact with the first conductive structure, the second conductive structure is communicated with the lamp beads in the lamp tube, and an external power supply can supply power to the lamp tube to play a role in illumination; the lamp tube can be conveniently detached from the lamp post, and the lamp tube is separated from the lamp under the action of external force; different lamp tubes are convenient to replace; the attraction of the second magnetic element to the first magnetic element also brings the second conductive structure into close contact with the first conductive structure.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a partial enlargement of FIG. 2A;
FIG. 4 is a perspective view of the first magnetic member and the second magnetic member of the present utility model when attracted to each other;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a perspective view of a second conductive structure of the present utility model;
FIG. 7 is a perspective view of a first conductive structure of the present utility model;
FIG. 8 is a cross-sectional view of a holder of the present utility model;
FIG. 9 is a cross-sectional view of a mount of the present utility model;
fig. 10 is a cross-sectional view of a lamp tube according to the present utility model.
Detailed Description
The utility model is described in more detail below with reference to the drawings and examples.
As shown in fig. 1 to 10, a lamp tube easy-to-assemble magnetic table lamp comprises a base 10, a lamp post 20, a lamp tube 30, a first magnetic member 40, a second magnetic member 50, a first conductive structure 60 and a second conductive structure 70, wherein the bottom of the lamp post 20 is connected with the base 10; the lamp post 20 is provided with a first magnetic member 40, the first conductive structure 60 is close to the first magnetic member 40, the insertion end of the lamp tube 30 is provided with a second magnetic member 50 and a second conductive structure 70, the second conductive structure 70 is close to the second magnetic member 50, and the second conductive structure 70 is connected with the lamp beads 31 in the lamp tube 30; when the insertion end of the lamp tube 30 approaches the lamp post 20, the second magnetic member 50 attracts the first magnetic member 40, and the second conductive structure 70 contacts the first conductive structure 60.
As shown in fig. 1 to 10, the connection mode between the bottom of the lamp post 20 and the base 10 may be various, the bottom of the lamp post 20 and the base 10 may be fixedly connected, rotationally connected, or detachably connected, a control board 11 is disposed in the base 10, a power interface is disposed on a side wall of the base 10, the power interface is connected with the control board 11, a first conductive structure 60 is connected with the control board 11, the power interface is used for being connected with an external power source, when the insertion end of the lamp tube 30 approaches the lamp post 20, the second magnetic member 50 and the first magnetic member 40 attract each other, the second conductive structure 70 contacts with the first conductive structure 60, the second conductive structure 70, the first conductive structure 60 and the lamp beads 31 in the lamp tube 30 are conducted, and the external power source can supply power to the lamp tube 30 to play a role of lighting. Meanwhile, the lamp tube 30 can be conveniently detached from the lamp post 20, and the lamp tube 30 is separated from the lamp under the action of external force; it is also convenient to replace different lamps 30. The attraction of the second magnetic element 50 to the first magnetic element 40 also results in a close contact of the second conductive structure 70 with the first conductive structure 60.
As shown in fig. 1 to 10, in some embodiments, the first conductive structure 60 is a circular ring structure, a negative electrode contact surface 61 is disposed at the center of the first conductive structure 60, a positive electrode contact surface 62 is disposed around the circular ring structure, the positive electrode contact surface 62 is disposed around the negative electrode contact surface 61, and an insulating ring 63 is disposed between the negative electrode contact surface 61 and the positive electrode contact surface 62; the second conductive structure 70 includes a positive contact pin 71 and a negative contact pin 72, the positive contact pin 71 being disposed around the negative contact pin 72, the positive contact pin 71 being in contact with the positive contact surface 62 and the negative contact pin 72 being in contact with the negative contact surface 61 when the second magnetic member 50 is attracted to the first magnetic member 40. When the insertion end of the lamp tube 30 approaches the lamp post 20, the second magnetic member 50 attracts the first magnetic member 40, the positive contact pin 71 contacts and conducts with the positive contact surface 62, the negative contact pin 72 contacts and conducts with the negative contact surface 61, and the external power source can supply power to the lamp tube 30. The contact area between the negative contact pin 72 and the negative contact surface 61 is large, the contact area between the positive contact pin 71 and the positive contact surface 62 is large, and the conductive effect is good.
As shown in fig. 1 to 10, in some embodiments, a first insertion hole is concavely formed in a top side wall of the lamp pole 20, the first magnetic member 40 and the first conductive structure 60 are respectively disposed in the first insertion hole, when the insertion end of the lamp tube 30 is inserted into the first insertion hole, the second magnetic member 50 and the first magnetic member 40 attract each other, and the second conductive structure 70 contacts the first conductive structure 60. The first insertion hole has fixing and guiding functions on the lamp tube 30, when the insertion end of the lamp tube 30 is inserted into the first insertion hole, the second magnetic member 50 and the first magnetic member 40 are attracted to each other, and the second conductive structure 70 is in contact with and is conducted with the first conductive structure 60. The attraction of the second magnetic element 50 to the first magnetic element 40 also results in a close contact of the second conductive structure 70 with the first conductive structure 60.
As shown in fig. 1 to 10, in some embodiments, the top side wall of the lamp pole 20 protrudes outwards to form a fixing seat 21, the second magnetic member 50 is disposed in the fixing seat 21, the insertion end face of the lamp tube 30 is concavely provided with a receiving groove 32, and when the fixing seat 21 is inserted into the receiving groove 32, the second magnetic member 50 and the first magnetic member 40 attract each other. The fixing seat 21 and the lamp post 20 can be integrated or separated, and the top parts of the fixing seat 21 and the lamp post 20 can be fixed or movable. The receiving groove 32 serves as a fixing and guiding function, the second magnetic member 50 attracts the first magnetic member 40 to each other when the fixing base 21 is inserted into the receiving groove 32, and the second conductive structure 70 contacts and is conducted with the first conductive structure 60. The attraction of the second magnetic element 50 to the first magnetic element 40 also results in a close contact of the second conductive structure 70 with the first conductive structure 60.
As shown in fig. 1 to 10, the end surface of the fixing base 21 is penetrated with a through groove 211, and the first conductive structure 60 is disposed in the through groove 211. When the fixing base 21 is inserted into the accommodating groove 32, the second magnetic member 50 attracts the first magnetic member 40, and the second conductive structure 70 contacts the first conductive structure 60.
As shown in fig. 1 to 10, in some embodiments, the lamp tube 30 is a hollow tube, the fixing frame 33 is disposed in the insertion end of the lamp tube 30, the second magnetic member 50 is sleeved outside the fixing frame 33, and the second conductive structure 70 passes through the lower end surface of the fixing frame 33 and extends out of the fixing frame 33. The fixing frame 33 supports and fixes the second magnetic member 50 and the second conductive structure 70, the fixing frame 33 is an insulating structure, a containing groove 32 is formed between the fixing frame 33 and the end face of the insertion end of the lamp tube 30, and the second magnetic member 50 is located at one side far away from the containing groove 32. When the fixing base 21 is inserted into the accommodating groove 32, the second magnetic member 50 attracts the first magnetic member 40, and the second conductive structure 70 contacts the first conductive structure 60. When the fixing base 21 is inserted into the accommodating groove 32, the second magnetic member 50 and the first magnetic member 40 attract each other, and the second conductive structure 70 contacts and conducts with the first conductive structure 60. The attraction of the second magnetic element 50 to the first magnetic element 40 also results in a close contact of the second conductive structure 70 with the first conductive structure 60.
As shown in fig. 1 to 10, the first magnetic member 40 has a circular ring structure, the second magnetic member 50 has a circular ring structure, the first magnetic member 40 surrounds the first conductive structure 60, and the second magnetic member 50 surrounds the second conductive structure 70. The circular ring structure increases the area of the first magnetic member 40 and the second magnetic member 50, so that the magnetic attraction force of the first magnetic member 40 and the second magnetic member 50 is larger.
As shown in fig. 1 to 10, a circuit board 34 is disposed in the lamp tube 30, a switch 35 is disposed at a free end of the lamp tube 30, and the switch 35 and the lamp beads 31 in the lamp tube 30 are respectively connected with the circuit board 34. The switch 35 may control the brightness and color of the beads 31.
As shown in fig. 1-10, the switch 35 includes a touch switch and/or a rotary switch. The switch 35 comprises a touch switch or a rotary switch,
as shown in fig. 1-10, in some embodiments, the switch 35 includes a touch switch and a rotary switch.
As shown in fig. 1 to 10, in some embodiments, a second jack is provided on the upper surface of the base 10, and a third magnetic member and a third conductive structure are provided in the second jack; when the insertion end of the lamp tube 30 is inserted into the second insertion hole, the second magnetic member 50 and the third magnetic member attract each other, and the second conductive structure 70 contacts with the third conductive structure.
As shown in fig. 1 to 10, a third conductive structure is connected to the control board 11 in the base 10, the structure of the third magnetic member is the same as that of the first magnetic member 40, and the third conductive structure is the same as that of the first conductive structure 60.
As shown in fig. 1 to 10, a wireless charging coil 15 is disposed in the base 10, and the wireless charging coil 15 is used for wirelessly charging an electronic product. The wireless charging coil 15 is connected to the control board 11 in the base 10.
The foregoing is a specific embodiment of the utility model, it will be appreciated by those skilled in the art that modifications and variations may be made without departing from the principles of the utility model, and such modifications and variations are to be regarded as being within the scope of the utility model.
Claims (10)
1. The utility model provides a desk lamp is inhaled to magnetism of easily assembling, includes base, lamp pole and fluorescent tube, the bottom and the base of lamp pole are connected, its characterized in that: the easy-to-assemble magnetic table lamp further comprises a first magnetic part, a second magnetic part, a first conductive structure and a second conductive structure; the lamp post is provided with a first magnetic part, the first conductive structure is close to the first magnetic part, the insertion end of the lamp tube is provided with a second magnetic part and a second conductive structure, the second conductive structure is close to the second magnetic part, and the second conductive structure is connected with the lamp beads in the lamp tube; when the insertion end of the lamp tube is close to the lamp post, the second magnetic piece and the first magnetic piece are attracted mutually, and the second conductive structure is contacted with the first conductive structure.
2. The easy-to-assemble magnetic table lamp of claim 1, wherein the first conductive structure is a circular ring structure, a negative electrode contact surface is arranged in the center of the first conductive structure, positive electrode contact surfaces are arranged on the periphery of the circular ring structure, the positive electrode contact surfaces are arranged around the negative electrode contact surfaces, and an insulating ring is arranged between the negative electrode contact surfaces and the positive electrode contact surfaces; the second conductive structure includes a positive contact pin and a negative contact pin, the positive contact pin disposed around the negative contact pin.
3. The easy-to-assemble magnetic desk lamp of claim 1, wherein the top side wall of the lamp post is concavely provided with a first jack, and the first magnetic member and the first conductive structure are respectively arranged in the first jack.
4. The easy-to-assemble magnetic desk lamp of claim 1, wherein the top side wall of the lamp post is outwardly protruded with a fixing seat, the second magnetic member is arranged in the fixing seat, the end face of the insertion end of the lamp tube is inwardly concavely provided with a containing groove, and when the fixing seat is inserted into the containing groove, the second magnetic member and the first magnetic member are attracted to each other.
5. The easy-to-assemble magnetic desk lamp of claim 4, wherein the end surface of the fixing base is penetrated with a through groove, and the first conductive structure is arranged in the through groove.
6. The easy-to-assemble magnetic desk lamp of claim 4, wherein the lamp tube is a hollow tube, a fixing frame is arranged in the insertion end of the lamp tube, the second magnetic piece is sleeved outside the fixing frame, and the second conductive structure penetrates through the lower end face of the fixing frame and extends out of the fixing frame.
7. The easy-to-assemble magnetic table lamp of any one of claims 1-6, wherein the first magnetic member is a circular ring structure, the second magnetic member is a circular ring structure, the first magnetic member surrounds the first conductive structure, and the second magnetic member surrounds the second conductive structure.
8. The easy-to-assemble magnetic desk lamp of claim 1, wherein a circuit board is arranged in the lamp tube, a switch is arranged at the free end of the lamp tube, and the switch and the lamp beads in the lamp tube are respectively connected with the circuit board.
9. The easy-to-assemble magnetically attractable desk lamp of claim 8, wherein the switch includes a touch switch and/or a rotary switch.
10. The easy-to-assemble magnetic desk lamp of claim 1, wherein a second jack is formed in the upper surface of the base, and a third magnetic piece and a third conductive structure are arranged in the second jack; when the insertion end of the lamp tube is inserted into the second insertion hole, the second magnetic piece and the third magnetic piece are attracted mutually, and the second conductive structure is contacted with the third conductive structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321369827.0U CN220229041U (en) | 2023-05-31 | 2023-05-31 | Easily assembled magnetic table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321369827.0U CN220229041U (en) | 2023-05-31 | 2023-05-31 | Easily assembled magnetic table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220229041U true CN220229041U (en) | 2023-12-22 |
Family
ID=89186444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321369827.0U Active CN220229041U (en) | 2023-05-31 | 2023-05-31 | Easily assembled magnetic table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220229041U (en) |
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2023
- 2023-05-31 CN CN202321369827.0U patent/CN220229041U/en active Active
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