CN220082973U - Formula desk lamp is inhaled to magnetism - Google Patents
Formula desk lamp is inhaled to magnetism Download PDFInfo
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- CN220082973U CN220082973U CN202321366932.9U CN202321366932U CN220082973U CN 220082973 U CN220082973 U CN 220082973U CN 202321366932 U CN202321366932 U CN 202321366932U CN 220082973 U CN220082973 U CN 220082973U
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- 230000005389 magnetism Effects 0.000 title description 3
- 238000013459 approach Methods 0.000 claims description 2
- 230000007246 mechanism Effects 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
- 238000005286 illumination Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model discloses a magnetic table lamp, which comprises a base, a lamp post, a lamp tube, a first conductive structure and a second conductive structure, wherein the base is provided with a first conducting structure and a second conducting structure; the base is provided with a first magnetic part, the first conductive structure is close to the first magnetic part, the bottom of the lamp post 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 lamp tube is arranged at the top of the lamp post and connected with the second conductive structure; when the bottom of the lamp pole is close to the base, 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 post is convenient to connect with the base, convenient to detach and convenient to replace lamp posts with different lengths; the second conductive structure and the first conductive structure are conductive when in contact, wires are not needed, so that the lamp is simpler, and the second conductive structure is in closer contact with the first conductive structure when the second magnetic piece and the first magnetic piece are attracted to each other.
Description
Technical Field
The utility model relates to the technical field of desk lamps, in particular to a magnetic type desk lamp.
Background
The patent number CN202120529820.5 discloses a multifunctional variable desk lamp, which comprises a base and two lamp tube mechanisms, the outer wall of the top of the base is provided with a supporting rod, the outer wall of the top of the supporting rod is connected to the lamp tube mechanisms, a third magnetic suction groove is formed in the outer wall of the bottom of the supporting rod, the inner wall of the top of the third magnetic suction groove is connected with a second magnetic suction module through a bolt in a screwed mode, the outer wall of the top of the base is connected with a third magnetic head through a bolt in a screwed mode, the second magnetic head on the supporting rod is inserted into the second magnetic suction groove, finally, the supporting rod is connected with the base through magnetism, the lamp tube mechanisms in the patent are connected with a battery in the base through a wire, and the wire connection is inconvenient.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a magnetic table lamp aiming at the defects in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme.
A magnetic desk lamp comprises a base, a lamp post, a lamp tube, a first conductive structure and a second conductive structure; the base is provided with a first magnetic part, the first conductive structure is close to the first magnetic part, the bottom of the lamp post 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 lamp tube is arranged at the top of the lamp post and connected with the second conductive structure; when the bottom of the lamp post is close to the base, the second magnetic piece and the first magnetic piece are attracted mutually, and the second conductive structure is in contact with the first conductive structure.
The first conductive structure is a circular ring structure, a negative electrode contact is arranged in the center of the circular ring structure, positive electrode contacts are arranged on the periphery of the circular ring structure, the positive electrode contacts are arranged around the negative electrode contacts, and an insulating ring is arranged between the negative electrode contacts and the positive electrode contacts; the second conductive structure includes a positive contact pin disposed around the negative contact pin, the positive contact pin contacting the positive contact point and the negative contact pin contacting the negative contact point when the second magnetic member is attracted to the first magnetic member.
The preferred scheme is that the upper surface of the base is provided with a jack in an inward concave manner, and the first magnetic piece and the first conductive structure are respectively arranged in the jack.
A boss is arranged in the jack, an annular groove is formed between the outer wall of the boss and the inner wall of the jack, a containing groove is concavely arranged at the bottom of the lamp pole inwards, and when the bottom of the lamp pole is inserted into the jack, the containing groove is covered outside the boss.
The first magnetic part is arranged in the boss, a through groove penetrates through the upper end face of the boss, and the first conductive structure is arranged in the through groove.
The preferred scheme is that the lamp pole is a hollow pipe, a fixing frame is arranged in the bottom of the lamp pole, 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 stretches 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 the top of lamp pole is equipped with third magnetic part and third conductive structure, the one end of fluorescent tube is equipped with fourth magnetic part and fourth conductive structure, third conductive structure is connected with the second conductive structure, when the one end of fluorescent tube is close to the top of lamp pole, fourth magnetic part and third magnetic part interattraction, fourth conductive structure and third conductive structure contact.
A preferred scheme is that a control board is arranged in the base, and the first conductive structure is connected with the control board.
The wireless charging coil is arranged in the base and connected with the control board, and the wireless charging coil is used for wirelessly charging the electronic product.
The magnetic table lamp provided by the embodiment of the utility model has at least the following beneficial effects: when the bottom of the lamp post is close to the base, 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, at the moment, the second conductive structure, the first conductive structure and the lamp tube are conducted, and when the wiring port is plugged with an external power supply, the external power supply supplies power to the lamp tube. The lamp post is convenient to connect with the base, convenient to detach and convenient to replace lamp posts with different lengths; the second conductive structure and the first conductive structure are conductive when in contact, and a wire is not needed, so that the lamp is simpler, meanwhile, the disassembly and the combination are convenient, and the packaging volume and the transportation cost are reduced; and meanwhile, when the second magnetic piece and the first magnetic piece are attracted to each other, the second conductive structure is in closer 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 a base of the present utility model;
FIG. 5 is a cross-sectional view of a base of the present utility model;
FIG. 6 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. 7 is a cross-sectional view of the first magnetic member and the second magnetic member of the present utility model when attracted to each other;
FIG. 8 is a perspective view of a second conductive structure of the present utility model;
fig. 9 is a perspective view of a first conductive structure in 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 9, a magnetic table lamp includes a base 10, a lamp post 20, a lamp tube 30, a first conductive structure 40 and a second conductive structure 50; the base 10 is provided with a first magnetic member 12, the first conductive structure 40 is close to the first magnetic member 12, the bottom of the lamp post 20 is provided with a second magnetic member 21 and a second conductive structure 50, the second conductive structure 50 is close to the second magnetic member 21, and the lamp tube 30 is arranged at the top of the lamp post 20 and connected with the second conductive structure 50; when the bottom of the lamp pole 20 is close to the base 10, the second magnetic member 21 attracts the first magnetic member 12, and the second conductive structure 50 contacts the first conductive structure 40.
As shown in fig. 1 to 9, the shape of the base 10 may be circular, square, arched bridge, etc. as required, the base 10 plays a role in supporting and fixing, the side wall of the base 10 is provided with a wiring port, the wiring port is connected with the control board 11, the wiring port is used for plugging with an external power supply, the first magnetic member 12 is arranged on the upper surface of the base 10, when the bottom of the lamp post 20 is close to the base 10, the second magnetic member 21 and the first magnetic member 12 attract each other, the second conductive structure 50 is in contact with the first conductive structure 40, at this time, the second conductive structure 50, the first conductive structure 40 and the lamp tube 30 are conducted, and after the wiring port is plugged with the external power supply, the external power supply supplies power to the lamp tube 30. The lamp post 20 is conveniently connected with the base 10, is also convenient to detach, and is also convenient to replace lamp posts 20 with different lengths. The lamp tube 30 may be detachably connected to the top of the lamp post 20, or may be fixedly connected thereto, or may be rotatably connected thereto. The lamp post 20 may rotate around the base 10 by an angle of 0 to 360 degrees.
As shown in fig. 1 to 9, the first conductive structure 40 is a circular ring structure, a negative electrode contact 41 is arranged in the center of the circular ring structure, a positive electrode contact 42 is arranged around the circular ring structure, the positive electrode contact 42 is arranged around the negative electrode contact 41, and an insulating ring is arranged between the negative electrode contact 41 and the positive electrode contact 42; the second conductive structure 50 includes a positive contact pin 52 and a negative contact pin 51, the positive contact pin 52 being disposed around the negative contact pin 51, the positive contact pin 52 being in contact with the positive contact 42 and the negative contact pin 51 being in contact with the negative contact 41 when the second magnetic member 21 and the first magnetic member 12 are attracted to each other.
As shown in fig. 1 to 9, when the bottom of the lamp pole 20 is close to the base 10, the second magnetic member 21 attracts the first magnetic member 12, the positive contact pin 52 contacts the positive contact 42, and the negative contact pin 51 contacts the negative contact 41, and at this time, the second conductive structure 50, the first conductive structure 40 and the lamp tube 30 are conducted. After the external power is connected, the external power can supply power to the lamp tube 30, so as to play a role in illumination.
As shown in fig. 1 to 9, the upper surface of the base 10 is concavely provided with a jack 13, the first magnetic member 12 and the first conductive structure 40 are respectively disposed in the jack 13, when the bottom of the lamp pole 20 is inserted into the jack 13, the second magnetic member 21 and the first magnetic member 12 are attracted to each other, and the second conductive structure 50 is in contact with the first conductive structure 40. The jack 13 can play a limiting and fixing role on the lamp post 20, the jack 13 plays a further fixing role on the lamp post 20, and the first magnetic piece 12 and the second magnetic piece 21 are convenient to attract each other to play a positioning role.
As shown in fig. 1 to 9, a boss 14 is disposed in the jack 13, a ring groove is formed between the outer wall of the boss 14 and the inner wall of the jack 13, a receiving groove 22 is disposed at the bottom of the lamp pole 20 in a concave manner, and when the bottom of the lamp pole 20 is inserted into the jack 13, the receiving groove 22 is covered outside the boss 14. The holding groove 22 plays a role in limiting and fixing the lamp post 20, and the jack 13 plays a role in further fixing the lamp post 20, so that the lamp post 20 is prevented from shaking.
As shown in fig. 1 to 9, the first magnetic element 12 is disposed in the boss 14, the upper end surface of the boss 14 is penetrated with a through slot 141, and the first conductive structure 40 is disposed in the through slot 141. The first conductive structure 40 is a circular ring structure, a negative electrode contact 41 is arranged in the center of the circular ring structure, a positive electrode contact 42 is arranged around the circular ring structure, the positive electrode contact 42 is arranged around the negative electrode contact 41, and an insulating ring is arranged between the negative electrode contact 41 and the positive electrode contact 42.
As shown in fig. 1 to 9, the lamp post 20 is a hollow tube, a fixing frame 23 is disposed in the bottom of the lamp post 20, the second magnetic member 21 is sleeved outside the fixing frame 23, and the second conductive structure 50 passes through the lower end surface of the fixing frame 23 and extends out of the fixing frame 23. The fixing frame 23 is fixed in the bottom of the lamp pole 20, and has a certain distance with the bottom end face of the lamp pole 20, and the second magnetic piece 21 is sleeved outside the fixing frame 23 and is positioned at one side far away from the bottom end face of the lamp pole 20. The fixing frame 23 plays a role in supporting and fixing the second conductive structure 50. The fixing frame 23 is an insulating structure.
As shown in fig. 1 to 9, the first magnetic member 12 has a circular ring structure, the second magnetic member 21 has a circular ring structure, the first magnetic member 12 surrounds the first conductive structure 40, and the second magnetic member 21 surrounds the second conductive structure 50. The first magnetic element 12 and the second magnetic element 21 are respectively in ring structures, so that the contact area of the first magnetic element 12 and the second magnetic element 21 is larger, and the magnetic attraction force is larger.
As shown in fig. 1 to 9, the top of the lamp pole 20 is provided with a third magnetic member and a third conductive structure, one end of the lamp tube 30 is provided with a fourth magnetic member and a fourth conductive structure, the third conductive structure is connected with the second conductive structure 50, when one end of the lamp tube 30 approaches the top of the lamp pole 20, the fourth magnetic member and the third magnetic member attract each other, and the fourth conductive structure contacts with the third conductive structure.
As shown in fig. 1 to 9, the first magnetic member 12, the second magnetic member 21, the third magnetic member and the fourth magnetic member in the present utility model are magnets, respectively.
As shown in fig. 1 to 9, the third magnetic element has the same structure as the first magnetic element 12, the fourth magnetic element has the same structure as the second magnetic element 21, the third conductive structure has the same structure as the first conductive structure 40, and the fourth conductive structure has the same structure as the second conductive structure 50.
As shown in fig. 1 to 9, a control board 11 is provided in the base 10, and the first conductive structure 40 is connected to the control board 11.
As shown in fig. 1 to 9, the base 10 may be further provided with a battery, which is connected to the control board 11.
As shown in fig. 1 to 9, 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 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. A magnetic table lamp, which is characterized in that: the lamp comprises a base, a lamp post, a lamp tube, a first conductive structure and a second conductive structure; the base is provided with a first magnetic part, the first conductive structure is close to the first magnetic part, the bottom of the lamp post 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 lamp tube is arranged at the top of the lamp post and connected with the second conductive structure; when the bottom of the lamp post is close to the base, the second magnetic piece and the first magnetic piece are attracted mutually, and the second conductive structure is in contact with the first conductive structure.
2. The magnetic table lamp according to claim 1, wherein the first conductive structure is a circular ring structure, a negative electrode contact is arranged in the center of the circular ring structure, a positive electrode contact is arranged around the circular ring structure, the positive electrode contact is arranged around the negative electrode contact, and an insulating ring is arranged between the negative electrode contact and the positive electrode contact; the second conductive structure includes a positive contact pin disposed around the negative contact pin, the positive contact pin contacting the positive contact point and the negative contact pin contacting the negative contact point when the second magnetic member is attracted to the first magnetic member.
3. The magnetically attractable desk lamp of claim 1 wherein the base has an inwardly recessed receptacle in an upper surface thereof, the first magnetic member and the first conductive structure being disposed within the receptacle, respectively.
4. The magnetic table lamp according to claim 3, wherein a boss is arranged in the jack, a ring groove is formed between the outer wall of the boss and the inner wall of the jack, a containing groove is concavely arranged at the bottom of the lamp post, and the containing groove is covered outside the boss when the bottom of the lamp post is inserted into the jack.
5. The desk lamp as recited in claim 4, wherein the first magnetic member is disposed in a boss, a through slot is formed in an upper end surface of the boss, and the first conductive structure is disposed in the through slot.
6. The magnetic table lamp according to claim 3, wherein the lamp post is a hollow tube, a fixing frame is arranged in the bottom of the lamp post, 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 desk lamp as recited in any one of claims 1 to 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 magnetically attractable desk lamp of claim 1 wherein the top of the lamp post is provided with a third magnetic member and a third conductive structure, wherein one end of the lamp tube is provided with a fourth magnetic member and a fourth conductive structure, the third conductive structure is connected with the second conductive structure, and when one end of the lamp tube approaches the top of the lamp post, the fourth magnetic member and the third magnetic member are attracted to each other, and the fourth conductive structure contacts the third conductive structure.
9. The magnetically attractable desk lamp of claim 1 wherein a control board is disposed in the base, the first conductive structure being connected to the control board.
10. The magnetically attractable desk lamp of claim 1, wherein a wireless charging coil is disposed in the base and connected to the control board, the wireless charging coil being configured to wirelessly charge the electronic product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366932.9U CN220082973U (en) | 2023-05-31 | 2023-05-31 | Formula desk lamp is inhaled to magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366932.9U CN220082973U (en) | 2023-05-31 | 2023-05-31 | Formula desk lamp is inhaled to magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220082973U true CN220082973U (en) | 2023-11-24 |
Family
ID=88828221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321366932.9U Active CN220082973U (en) | 2023-05-31 | 2023-05-31 | Formula desk lamp is inhaled to magnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220082973U (en) |
-
2023
- 2023-05-31 CN CN202321366932.9U patent/CN220082973U/en active Active
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| GR01 | Patent grant | ||
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