CN213900823U - Embedded magnetism of track lamp is inhaled constant voltage power supply - Google Patents
Embedded magnetism of track lamp is inhaled constant voltage power supply Download PDFInfo
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- CN213900823U CN213900823U CN202023017035.6U CN202023017035U CN213900823U CN 213900823 U CN213900823 U CN 213900823U CN 202023017035 U CN202023017035 U CN 202023017035U CN 213900823 U CN213900823 U CN 213900823U
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- power supply
- voltage power
- constant voltage
- track lamp
- pcb
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- 230000005389 magnetism Effects 0.000 title description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052802 copper Inorganic materials 0.000 claims abstract description 15
- 239000010949 copper Substances 0.000 claims abstract description 15
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an embedded magnetic constant voltage power supply of a track lamp, which comprises an upper shell, a PCB drive board, a lower shell, an iron block and an electrode copper sheet, wherein the upper shell extends out of which a power line is arranged, the PCB drive board is arranged in the upper shell, and the iron block and the electrode copper sheet are arranged on the lower shell; the PCB driving board has a length range of 250, 300mm and a width range of 38, 42 mm. The utility model provides a track lamp embedded magnetic constant voltage power supply, the upper shell and the lower shell are in screw joint, which is convenient for disassembly and maintenance; PCB drive plate size design for upper shell volume has obtained the reduction, has solved the problem that the industry is waited to solve at present.
Description
Technical Field
The utility model relates to a lighting apparatus technical field especially relates to an embedded magnetism of track lamp inhales constant voltage power supply.
Background
The lighting lamp is an indispensable tool in daily life of people, and various lighting lamps in the market have different colors, various structures and long functions.
One of these various light fixtures is a magnetic track light. At present, rail lamps are increasingly in demand for high power and small size. However, the volume of the current track lamp is increased while the power is increased, and the volume is difficult to maintain or further reduce.
However, in some current applications, a high-power small-volume driving power source is required, which is a problem to be solved in the industry at present and a problem that research and development personnel are trying to overcome.
Therefore, it is desirable to provide an embedded magnetic constant voltage power supply for a track lamp to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an embedded magnetism of track lamp and inhales constant voltage power supply, has overcome the embedded magnetism of present track lamp and has inhaled constant voltage power supply when raising power, can't accomplish the problem of small volume.
In order to solve the above technical problem, a technical solution adopted by the present invention is to provide an embedded magnetic constant voltage power supply for track lamps, which comprises an upper shell 10 with a power line extending out, a PCB driving board arranged in the upper shell 10, a lower shell 20, an iron block 201 and an electrode copper sheet 202 arranged on the lower shell 20, wherein the lower shell 20 is screwed with the upper shell 10;
the method is characterized in that: the PCB driving board has a length range of 250, 300mm and a width range of 38, 42 mm.
In the examples, it is preferred that: the length of the PCB driving board is 250mm, 270mm or 300 mm;
the width of the PCB driving board is 38mm, 40mm or 42 mm.
In the examples, it is preferred that: the length of the PCB driving board is 270 mm;
the width of the PCB driving board is 40 mm.
In the examples, it is preferred that: the embedded magnetic constant-voltage power supply of the track lamp outputs rated direct-current voltage of 48V, rated current of 4A and rated power of 200W.
In the examples, it is preferred that: the PCB driving board comprises a rectangular PCB and corresponding electronic devices connected to the PCB.
In the examples, it is preferred that: the electrode copper sheets 202 protrude from the side surface of the lower case 20.
In the examples, it is preferred that: the iron block 201 is embedded on the lower bottom surface of the lower shell 20.
In the examples, it is preferred that: the lower housing 20 includes a lower housing body 203 and a bottom cover 204 connected to a bottom opening of the lower housing body 203.
The utility model has the advantages that:
(1) the upper shell and the lower shell are in threaded connection, so that the assembly and disassembly are convenient, and the maintenance is convenient;
(2) the length range of the PCB driving board is 250, 300mm, the width range is 38, 42mm, the volume is reduced, and the problem to be solved in the industry at present is solved.
Drawings
Fig. 1 is a perspective schematic view of a three-dimensional structure of a first preferred embodiment of the track lamp embedded type magnetic constant voltage power supply of the present invention;
fig. 2 is a schematic structural view of the upper case 10 shown in fig. 1;
FIG. 3 is a schematic view of the construction of the lower housing 20 shown in FIG. 1;
fig. 4 is a schematic structural diagram of a rail used in cooperation with the embedded magnetic constant voltage power supply of the rail lamp shown in fig. 1.
The numerical designations in the drawings of the specification correspond to the following component names, respectively:
10-upper shell; 20-a lower shell; 201-iron block; 202-electrode copper sheet; 203-lower shell body; 204-bottom cover; 30-a track; 301-a magnet block; 302-strip copper plate; 303-cavity.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the drawings.
Referring to fig. 1 and 2, the rail lamp embedded magnetic constant voltage power supply of the present embodiment includes an upper housing 10 with a power line (not shown) extending out therefrom, a PCB driving board disposed in the upper housing 10, a lower housing 20, an iron block 201 and an electrode copper sheet 202 disposed on the lower housing 20, wherein the lower housing 20 is screwed with the upper housing 10; the embedded magnetic constant voltage power supply of the track lamp is characterized in that: the PCB driving board has a length range of 250, 300mm and a width range of 38, 42 mm.
Firstly, the size of the upper shell 10 is reduced by the size parameter of the PCB driving board, so that the requirement of the industry on a high-power small-volume track lamp driving power supply is met;
and the lower shell 20 and the upper shell 10 are in a screw connection structure, so that the disassembly and the assembly are convenient, and the maintenance is convenient.
And to, the utility model discloses an embedded magnetism of track lamp is inhaled constant voltage power supply, because different design requirements, on the size selection of PCB driver board, preferred length is 250mm, 270mm or 300mm, and the width is 38mm, 40mm or 42 mm. Still further, it is preferable that: the length of PCB drive plate is 270mm, and the width is 40 mm.
Of course, in other embodiments of the present invention, the size of the PCB driving board is within the protection range of the present invention as long as the length is [250, 300] mm and the width is [38, 42] mm, which is not described herein.
In a specific embodiment, the track lamp embedded magnetic constant-voltage power supply has an output rated direct-current voltage of 48V, an output rated current of 4A and an output rated power of 200W, so that the track lamp embedded magnetic constant-voltage power supply of the embodiment can keep high power output, has a small volume and is suitable for small-volume power supply occasions.
In an embodiment, the PCB driving board preferably includes a rectangular PCB board and corresponding electronic devices connected to the PCB board.
Referring further to fig. 3, preferably, the electrode copper sheets 202 protrude from the side of the lower housing 20; the iron block 201 is embedded on the lower bottom surface of the lower case 20.
As shown in fig. 3, further, the lower casing 20 includes a lower casing body 203 and a bottom cover 204 connected to a bottom opening of the lower casing body 203, and the structural form of the lower casing 20 further facilitates the assembly and disassembly of the embedded magnetic constant voltage power supply of the whole track lamp, and further facilitates the use and maintenance of the user.
The utility model discloses an embedded magnetism of track lamp is inhaled constant voltage power supply, uses with the track 30 cooperation that figure 4 shows. When the magnetic constant-voltage power supply is used, the lower shell 20 of the embedded magnetic constant-voltage power supply of the track lamp is inserted into the position of the strip copper plate 302, so that the electrode copper sheet 202 on the side face of the lower shell 20 is in contact with the corresponding strip copper plate 302, the upper shell 10 is partially accommodated in the cavity pointed by the 303, the iron block 201 and the magnet block 301 of the track 30 attract each other in an opposite mode, the embedded magnetic constant-voltage power supply of the track lamp is stably arranged in the track 30, and the electrode copper sheet 202 and the strip copper plate 302 are guaranteed to be stably electrically connected.
Of course, the track structure matched with the rail lamp embedded type magnetic constant voltage power supply of the present invention includes but is not limited to the structure shown in fig. 4.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.
Claims (8)
1. An embedded magnetic constant voltage power supply of a track lamp comprises an upper shell (10) with a power line extending out, a PCB (printed circuit board) driving board arranged in the upper shell (10), a lower shell (20), an iron block (201) and an electrode copper sheet (202) arranged on the lower shell (20), wherein the lower shell (20) is in threaded connection with the upper shell (10);
the method is characterized in that: the PCB driving board has a length range of 250, 300mm and a width range of 38, 42 mm.
2. The embedded magnetic constant voltage power supply of the track lamp as claimed in claim 1, wherein: the length of the PCB driving board is 250mm, 270mm or 300 mm;
the width of the PCB driving board is 38mm, 40mm or 42 mm.
3. The embedded magnetic constant voltage power supply of the track lamp as claimed in claim 2, wherein: the length of the PCB driving board is 270 mm;
the width of the PCB driving board is 40 mm.
4. The embedded magnetic constant voltage power supply of the track lamp as claimed in any one of claims 1 to 3, wherein: the embedded magnetic constant-voltage power supply of the track lamp outputs rated direct-current voltage of 48V, rated current of 4A and rated power of 200W.
5. The embedded magnetic constant voltage power supply of the track lamp as claimed in claim 4, wherein: the PCB driving board comprises a rectangular PCB and corresponding electronic devices connected to the PCB.
6. The embedded magnetic constant voltage power supply of the track lamp as claimed in claim 1, wherein: the electrode copper sheets (202) protrude out of the side face of the lower shell (20).
7. The embedded magnetic constant voltage power supply of the track lamp as claimed in claim 6, wherein: the iron block (201) is embedded on the lower bottom surface of the lower shell (20).
8. The embedded magnetic constant voltage power supply of the track lamp as claimed in claim 7, wherein: the lower shell (20) comprises a lower shell body (203) and a bottom cover (204) connected to the bottom opening of the lower shell body (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023017035.6U CN213900823U (en) | 2020-12-15 | 2020-12-15 | Embedded magnetism of track lamp is inhaled constant voltage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023017035.6U CN213900823U (en) | 2020-12-15 | 2020-12-15 | Embedded magnetism of track lamp is inhaled constant voltage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213900823U true CN213900823U (en) | 2021-08-06 |
Family
ID=77103129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023017035.6U Active CN213900823U (en) | 2020-12-15 | 2020-12-15 | Embedded magnetism of track lamp is inhaled constant voltage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213900823U (en) |
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2020
- 2020-12-15 CN CN202023017035.6U patent/CN213900823U/en active Active
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Effective date of registration: 20240108 Address after: One of the 5th Floor, Building A1, No. 5, Yongyi 5th Road, Henglan Town, Zhongshan City, Guangdong Province, 528400 (Residence declaration) Patentee after: Zhongshan Lijie Intelligent Technology Co.,Ltd. Address before: 422000 No. 5, jitianchong group, renwan village, wufengpu Town, Shaoyang City, Hunan Province Patentee before: Jiang Huaijun |