CN214037995U - Track, magnetic attraction track lamp and magnetic attraction track lamp set - Google Patents
Track, magnetic attraction track lamp and magnetic attraction track lamp set Download PDFInfo
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- CN214037995U CN214037995U CN202022948793.3U CN202022948793U CN214037995U CN 214037995 U CN214037995 U CN 214037995U CN 202022948793 U CN202022948793 U CN 202022948793U CN 214037995 U CN214037995 U CN 214037995U
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Abstract
The utility model relates to a track lamp and magnetism are inhaled track banks are inhaled to track, magnetism, the track includes: a circuit board; the circuit board includes: a substrate in a bar shape; the first conductive column protrudes out of the surface of one side of the substrate; the second conductive column protrudes out of the surface of one side of the substrate, and is arranged on the same side as the first conductive column; wherein a gap exists between the first conductive pillar and the second conductive pillar. Pass insulating piece and sheetmetal and be connected with the power supply unit electricity through leading electrical pillar, promote the reliability of track lamp of magnetism.
Description
Technical Field
The utility model relates to the field of lighting technology, concretely relates to track, magnetism inhale track lamp and magnetism inhale track banks.
Background
Along with the continuous improvement of living standard of people, the lighting device is indispensable in people's life, and people live under the illumination environment for the vast majority of time, and people's convenient performance and decorative performance to the illumination of family or office require more and more high. Generally, the indoor decoration is matched with proper lamp decorations, and the indoor decoration has the functions of practicability and beauty. In view of the potential of the lighting market, manufacturers are developing new products. Such as track lights, which are preferred by consumers for home or business use.
The rail lamp is a lamp arranged on a similar rail, can be adjusted in irradiation angle at will, and is generally used as a spot lamp in a place needing important illumination. The existing track lamp combines the circuit board and the cold-rolled sheet through the line pressing terminal, and the line pressing terminal is externally connected with a power supply and is electrically connected with the circuit board. Existing wire crimping terminals generally have three parts: a mating portion, a transition portion, and a crimping portion. Under the effect of external stress, the deformation and the upwarp are easily generated in the three parts of the wire pressing terminal and the wire pressing terminal falls off, so that the performance of the wire pressing terminal is reduced, and the reliability of the wire pressing terminal is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a track, magnetism are inhaled track lamp and are inhaled track banks, its circuit board that can solve current track lamp passes through the problem that the reliability that line ball terminal and external power electricity are connected exists is low.
In order to solve the above problem, the utility model provides a track, it includes the circuit board. The circuit board includes: a substrate in a bar shape; the first conductive column protrudes out of the surface of one side of the substrate; the second conductive column protrudes out of the surface of one side of the substrate, and is arranged on the same side as the first conductive column; wherein a gap exists between the first conductive pillar and the second conductive pillar.
Further, the circuit board further comprises: a first conductive part which is strip-shaped, is arranged on the surface of the other side of the substrate and extends from one end of the substrate to the other end; the second conductive part is in a strip shape, is arranged on the surface of the other side of the substrate and extends from one end of the substrate to the other end of the substrate; the central axis of the second conductive part is parallel to the central axis of the first conductive part.
Further, the first conductive pillar is electrically connected to the first conductive portion; the second conductive pillar is electrically connected to the second conductive portion.
Further, the track further comprises: the track body comprises a strip-shaped groove body; the metal sheet is arranged in the strip-shaped groove body; the insulating sheet is arranged in the strip-shaped groove body and is positioned above the metal sheet; the circuit board is arranged in the strip-shaped groove and arranged on one side, away from the metal sheet, of the insulating sheet.
Further, wherein the insulation sheet includes: an insulating sheet body; the first through hole penetrates through the insulating sheet body and is arranged corresponding to the first conductive column; and the second through hole penetrates through the insulating sheet body and is arranged corresponding to the second conductive column.
Further wherein the metal sheet comprises: a metal sheet body; the third through hole penetrates through the metal sheet body and is arranged corresponding to the first conductive column; and the fourth through hole penetrates through the metal sheet body, and the second conductive column is correspondingly arranged.
Furthermore, the track further includes a power supply assembly, one end of which is electrically connected to the first conductive pillar and the second conductive pillar, and the other end of which is connected to a power supply.
Further, wherein the power supply assembly comprises: the first conductive column penetrates through the first through hole of the insulating sheet and the third through hole of the metal sheet and is connected to the first lead; and the second conducting wire is positioned at the bottom of the strip-shaped groove body, and the second conducting column penetrates through the second through hole of the insulating sheet and the fourth through hole of the metal sheet to be connected to the second conducting wire.
Further, the track further comprises: and the track plug is detachably mounted at the groove openings at the two ends of the strip-shaped groove body.
Further, wherein the first conductive portion and the second conductive portion are copper foils; and/or the first conductive column and the second conductive column are both made of copper.
Further wherein the metal sheet comprises: one of iron plate and silicon steel sheet.
In order to solve the above problem, the utility model also provides a track lamp is inhaled to magnetism, it includes: the utility model discloses a track; and the lamp body is detachably connected with the track.
In order to solve the problem, the utility model also provides a track banks is inhaled to magnetism, it includes more than two the track lamp is inhaled to magnetism.
Furthermore, two conductive columns of one magnetic attraction track lamp are electrically connected to two conductive columns of the other magnetic attraction track lamp through conducting wires.
The utility model has the advantages that: the utility model relates to a track, magnetism are inhaled track lamp and are inhaled track banks magnetically sets up in one side of circuit board and lead electrical pillar, leads electrical pillar and passes insulating piece and sheetmetal and power supply unit and be connected, promotes the reliability of magnetism and inhale the track lamp. The circuit board is arranged on one side of the circuit board, and compared with the wire pressing terminal in the prior art, the production cost can be reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a track.
Fig. 2 is an exploded view of a rail.
Fig. 3 is a cross-sectional view of the rail body.
Fig. 4 is a side view of the circuit board.
Fig. 5 is a top view of the circuit board.
Fig. 6 is a bottom view of the circuit board.
Fig. 7 is a plan view of the insulating sheet.
Fig. 8 is a top view of a metal sheet.
Fig. 9 is a schematic diagram of the connection between the power supply module and the circuit board.
The components in the figure are identified as follows:
100. track
1. Track body 2, circuit board
3. Insulating sheet 4, metal sheet
5. Power supply assembly 6 and rail plug
11. A first side plate 12 and a second side plate
13. Base plate
111. A first groove 112 and a second groove
21. Substrate 22, first conductive part
23. Second conductive part 24, first conductive pillar
25. Second conductive pole
31. Insulating sheet 32, first through-hole
32. Second through hole
41. The metal sheet 42 and the third through hole
43. Fourth through hole
51. First and second conductive lines 52, 52
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so as to fully introduce the technical contents of the present invention to those skilled in the art, and to demonstrate, by way of example, that the present invention can be implemented, so that the technical contents of the present invention disclosed will be more clear, and so that those skilled in the art can more easily understand how to implement the present invention. The present invention may, however, be embodied in many different forms of embodiments, and the scope of the present invention should not be limited to the embodiments set forth herein, but should be construed as being limited only by the embodiments set forth herein.
The directional terms of the present invention, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", etc., are only directions in the drawings, and the directional terms used herein are used to explain and illustrate the present invention, but not to limit the scope of the present invention.
Examples
The embodiment provides a magnetic track lamp set, which comprises more than two magnetic track lamps. The magnetically attracted track lamp includes a track 100 and a lamp body (not shown). The lamp body is detachably connected to the rail 100.
As shown in fig. 1 and 2, the track 100 includes: the track comprises a track body 1, a circuit board 2, an insulating sheet 3, a metal sheet 4, a power supply assembly 5 and a track plug 6.
The track body 1 is one of an embedded track body, an exposed track body and a hoisting track body. In order to improve the aesthetic property of the magnetic track lamp after installation, the track body 1 in this embodiment adopts an embedded track body.
As shown in fig. 3, the rail body 1 includes a strip-shaped groove body. Specifically, the rail body 1 includes: a first side plate 11, a second side plate 12 and a bottom plate 13.
The first side plate 11 and the second side plate 12 are arranged oppositely; the bottom plate 13 is fixed between the first side plate 11 and the second side plate 12. The first side plate 11, the second side plate 12 and the bottom plate 13 may be made of aluminum profiles. The track body 1 formed by the method has the advantages of light weight, strong corrosion resistance, no metal pollution, no toxicity, stable chemical performance, repeated recycling and good environmental protection performance.
The inner side wall of the first side plate 11 is provided with a first groove 111, the inner side wall of the second side plate 12 is provided with a second groove 121, and the first groove 111 and the second groove 121 are arranged oppositely. The first groove 111 and the second groove 121 together form a strip-shaped groove body of the track body 1.
When the rail 100 is assembled, the metal sheet 4 is arranged in the strip-shaped groove body; the insulating sheet 3 is arranged in the strip-shaped groove body and is positioned above the metal sheet 4; the circuit board 2 set up in the bar cell body, and be located insulating piece 3 tops.
As shown in fig. 4, the circuit board 2 includes: substrate 21, first conductive portion 22, second conductive portion 23, first conductive pillar 24, and second conductive pillar 25.
As shown in fig. 2, 4, and 5, the first conductive part 22 has a strip shape, is provided on the surface of the substrate 21 on the side away from the metal piece 4, and extends from one end of the substrate 21 to the other end. The second conductive part 23 is a strip-shaped part, is provided on the surface of the substrate 21 on the side away from the metal sheet 4, and extends from one end to the other end of the substrate 21. Wherein the central axis of the second conductive part 23 is parallel to the central axis of the first conductive part 22. Therefore, after the lamp body is installed on the track 100, the lamp body can slide along the track body 1 in the track 100, and in the sliding process, the lamp body can always keep an electric connection state with the first conductive part 22 and the second conductive part 23, so that the lighting effect of the magnetic track lamp is realized.
The first conductive portion 22 and the second conductive portion 23 are copper foils. The electric connection between the lamp body and the circuit board 2 is realized mainly by using the conductive performance of the copper foil.
As shown in fig. 2, 4 and 6, the first conductive pillar 24 protrudes from the surface of the substrate 21 facing the metal sheet 4, and is electrically connected to the first conductive part 22; the second conductive pillar 25 protrudes from the surface of the substrate 21 facing the metal sheet 4, and is electrically connected to the second conductive part 23. Wherein a gap exists between the first conductive pillar 24 and the second conductive pillar 25. The first conductive pillar 24 and the second conductive pillar 25 are made of copper.
The first conductive pillar 24 and the second conductive pillar 25 are soldered to the circuit board body 21. Specifically, the first conductive pillars 24 and the second conductive pillars 25 are soldered to the circuit board body 21 by an SMT (Surface Mounting Technology, chinese) process.
Specifically, the first conductive pillar 24 is electrically connected to the first conductive portion 22, and the second conductive pillar 25 is electrically connected to the second conductive portion 23 by a via copper deposition process. In this embodiment, the first conductive pillar 24 and the second conductive pillar 25 are soldered to the circuit board 2, and then the first conductive pillar 24 and the first conductive part 22 are electrically connected and the second conductive pillar 25 and the second conductive part 23 are electrically connected by a via copper deposition process.
As shown in fig. 2, an insulating sheet 3 is disposed between the circuit board 2 and the metal sheet 4. Wherein the insulating sheet 3 is a mylar sheet. Mainly prevents the short circuit phenomenon from occurring between the circuit board 2 and the metal sheet 4.
As shown in fig. 7, the insulating sheet 3 includes: an insulating sheet body 31, a first through hole 32, and a second through hole 33.
The first through hole 32 penetrates through the insulating sheet 31 and is disposed corresponding to the first conductive pillar 24; the second through hole 33 penetrates through the insulating sheet 31 and is disposed corresponding to the second conductive pillar 25.
As shown in fig. 8, the metal sheet 4 includes one of an iron sheet and a silicon steel sheet. Preferably, in this embodiment, the metal sheet is a silicon steel sheet. The metal sheet 4 includes: a metal sheet 41, a third through hole 42 and a fourth through hole 43.
The third through hole 42 penetrates through the metal sheet 41 and is disposed corresponding to the first conductive pillar 24; the fourth through hole 43 penetrates through the metal sheet 41, and the second conductive pillar 25 is correspondingly disposed.
Thus, in the present embodiment, the first conductive column 24 is connected to the first lead 51 of the power supply assembly 5 through the first through hole 32 of the insulating sheet 3 and the third through hole 42 of the metal sheet 4; the second conductive column 25 passes through the second through hole 33 of the insulating sheet 3 and the fourth through hole 43 of the metal sheet 4 and is connected to the second conducting wire 52 of the power supply assembly 5, the first conductive column 24 is electrically connected with the first conducting portion 22 through a via copper deposition process, and the second conductive column 25 is electrically connected with the second conducting portion 23 through a via copper deposition process. Compared with the prior art in which the electrical connection with the circuit board is realized through the wire pressing terminal, the reliability between the power supply assembly and the circuit board in the embodiment is higher, and the cost is low.
This embodiment sets up sheetmetal 4 in track 100, utilizes sheetmetal 4's high magnetic induction intensity, can obtain higher magnetic induction under the same magnetic field, increases the magnetic attraction between track 100 and lamp body, promotes the installation reliability of magnetic track lamp. Utilize the no magnetism ageing of sheetmetal 4, that is to say the phenomenon that 4 in-service in-process magnetic properties of sheetmetal can not appear descending, also can not make the magnetic force who adsorbs the lamp body diminish promptly, avoid in the use, the magnetic attraction between track and lamp body descends, reduces the potential safety hazard, promotes the installation reliability of magnetism track lamp. Utilize the difficult performance by the magnetization of sheetmetal 4, avoid adsorbing the dust impurity in the air, avoid lamp body and track 100 interior circuit board 2 short circuit, promote the reliability of magnetism track lamp of inhaling. The metal sheet 4 is easy to be punched and processed, and has excellent processing performance.
This embodiment utilizes the high magnetic induction intensity of sheetmetal 4, presses insulating piece 3 and circuit board 2 reliably between the magnetic attraction device in sheetmetal 4 and the lamp body, can adopt the mode of range upon range of to assemble sheetmetal 4, insulating piece 3 and circuit board 2 together, and in whole first recess 111 and the second recess 121 that slides into track body 1 again, need not other fastening components, can practice thrift track 100's assemble duration and cost.
As shown in fig. 1 and 9, one end of the power supply assembly 5 is electrically connected to the first conductive pillar 24 and the second conductive pillar 25, and the other end thereof is connected to a power source.
As shown in fig. 9, the power supply unit 5 includes: a first conductor 51, a second conductor 52 and a plug 53.
A first lead 51 is positioned at the bottom of the strip-shaped slot body, and the first conductive column 24 passes through the first through hole 32 of the insulating sheet 3 and the third through hole 42 of the metal sheet 4 to be connected to the first lead 51; the second conductive wire 52 is located at the bottom of the bar-shaped slot, and the second conductive column 25 passes through the second through hole 33 of the insulating sheet 3 and the fourth through hole 43 of the metal sheet 4 and is connected to the second conductive wire 52.
Wherein the power supply assembly 5 is connected to a power source via a plug 53.
As shown in fig. 2, the rail plug 6 is detachably mounted to the groove openings at the two ends of the bar-shaped groove body. Specifically, the screw can be selected to detachably mount the track plug 6 to the notches at the two ends of the strip-shaped groove body.
This embodiment the track banks is inhaled to magnetism includes more than two the track lamp is inhaled to magnetism, wherein, two of first track lamp are inhaled to magnetism are led electrical connection to two of second track lamp are inhaled to two of leading electrical pillar through the wire electricity. Similarly, two of a plurality of magnetism track lamps are inhaled and are led electrical pillar and pass through the wire and realize connecting, and the power supply is as long as be connected to the power supply subassembly of first magnetism track lamp, then the power supply subassembly is electrically connected to two of first magnetism track lamp of inhaling through the wire and is led electrical pillar, then just can be for the power supply of whole banks.
The track, the magnetic track lamp and the magnetic track lamp set provided by the utility model are introduced in detail, and the principle and the implementation mode of the application are explained by applying specific examples, and the description of the above examples is only used for helping to understand the technical scheme and the core idea of the application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (14)
1. A track, comprising: a circuit board;
the circuit board includes:
a substrate in a bar shape;
the first conductive column protrudes out of the surface of one side of the substrate; and
the second conductive column protrudes out of the surface of one side of the substrate, and is arranged on the same side as the first conductive column;
wherein a gap exists between the first conductive pillar and the second conductive pillar.
2. The track of claim 1, wherein the circuit board further comprises:
a first conductive part which is strip-shaped, is arranged on the surface of the other side of the substrate and extends from one end of the substrate to the other end; and
a second conductive part which is strip-shaped, is arranged on the surface of the other side of the substrate and extends from one end of the substrate to the other end;
the central axis of the second conductive part is parallel to the central axis of the first conductive part.
3. The track according to claim 2, wherein the first conductive post is electrically connected to the first conductive portion; the second conductive pillar is electrically connected to the second conductive portion.
4. The track of claim 1, further comprising:
the track body comprises a strip-shaped groove body;
the metal sheet is arranged in the strip-shaped groove body; and
the insulating sheet is arranged in the strip-shaped groove body and is positioned above the metal sheet;
the circuit board is arranged in the strip-shaped groove and arranged on one side, away from the metal sheet, of the insulating sheet.
5. The track according to claim 4, wherein the insulating sheet comprises:
an insulating sheet body;
the first through hole penetrates through the insulating sheet body and is arranged corresponding to the first conductive column; and
and the second through hole penetrates through the insulating sheet body and is arranged corresponding to the second conductive column.
6. The rail of claim 4, wherein the metal sheet comprises:
a metal sheet body;
the third through hole penetrates through the metal sheet body and is arranged corresponding to the first conductive column; and
and the fourth through hole penetrates through the metal sheet body, and the second conductive column is correspondingly arranged.
7. The track of claim 4, further comprising
And one end of the power supply assembly is electrically connected to the first conductive column and the second conductive column, and the other end of the power supply assembly is connected to a power supply.
8. The track of claim 7, wherein the power supply assembly comprises:
the first conductive column penetrates through the first through hole of the insulating sheet and the third through hole of the metal sheet and is connected to the first lead; and
the second wire is located the bottom of bar cell body, the second is led electrical pillar and is passed the second through-hole of insulating piece the fourth through-hole of sheetmetal is connected to the second wire.
9. The track of claim 4, further comprising:
and the track plug is detachably mounted at the groove openings at the two ends of the strip-shaped groove body.
10. Rail, according to claim 2,
the first conductive part and the second conductive part are copper foils; and/or the presence of a gas in the gas,
the first conductive column and the second conductive column are both made of copper.
11. The rail of claim 4, wherein the metal sheet comprises: one of iron plate and silicon steel sheet.
12. A track lamp is inhaled to magnetism, its characterized in that includes:
the track of any one of claims 1-11; and
the lamp body, detachable connect in the track.
13. A magnetically attracted track light set comprising two or more magnetically attracted track lights as claimed in claim 12.
14. The magnetically attracted track light set as claimed in claim 13, wherein the two conductive pillars of one magnetically attracted track light are electrically connected to the two conductive pillars of another magnetically attracted track light by conductive wires.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022948793.3U CN214037995U (en) | 2020-12-08 | 2020-12-08 | Track, magnetic attraction track lamp and magnetic attraction track lamp set |
| PCT/CN2021/135004 WO2022121762A1 (en) | 2020-12-08 | 2021-12-02 | Track, magnetic track lamp, and magnetic track lamp group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022948793.3U CN214037995U (en) | 2020-12-08 | 2020-12-08 | Track, magnetic attraction track lamp and magnetic attraction track lamp set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214037995U true CN214037995U (en) | 2021-08-24 |
Family
ID=77334529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022948793.3U Active CN214037995U (en) | 2020-12-08 | 2020-12-08 | Track, magnetic attraction track lamp and magnetic attraction track lamp set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214037995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121762A1 (en) * | 2020-12-08 | 2022-06-16 | 欧普照明股份有限公司 | Track, magnetic track lamp, and magnetic track lamp group |
-
2020
- 2020-12-08 CN CN202022948793.3U patent/CN214037995U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121762A1 (en) * | 2020-12-08 | 2022-06-16 | 欧普照明股份有限公司 | Track, magnetic track lamp, and magnetic track lamp group |
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