CN220325509U - Multifunctional direct-current power supply converter - Google Patents
Multifunctional direct-current power supply converter Download PDFInfo
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- CN220325509U CN220325509U CN202321405329.7U CN202321405329U CN220325509U CN 220325509 U CN220325509 U CN 220325509U CN 202321405329 U CN202321405329 U CN 202321405329U CN 220325509 U CN220325509 U CN 220325509U
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- led lamp
- power supply
- hole
- rotating shaft
- current power
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- 238000005286 illumination Methods 0.000 abstract description 4
- 241000258971 Brachiopoda Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a multifunctional direct-current power supply converter which comprises a power supply converter main body, an LED lamp and a mounting piece, wherein the mounting piece is arranged on the power supply converter main body; the power converter main body comprises a shell and a converter circuit board arranged in the shell, and a plug used for being connected with a direct current power supply is arranged at the bottom of the power converter main body; the LED lamp comprises a lamp housing with a hollow interior and an open front side, and an LED lamp panel is arranged in the lamp housing. The Type-c jack and the USB jack can be connected with electric equipment such as a mobile phone to supply power to the electric equipment such as the mobile phone, meanwhile, the LED lamp can provide illumination in a dark environment or at night, the functions are various, and the functions of the direct-current power supply converter are increased; meanwhile, the rotating shaft at the bottom of the lamp housing can rotate in the rotating holes on the two side plates, and meanwhile, the rotating shaft can be locked or unlocked through the locking assembly, so that the angle of the LED lamp can be adjusted, the LED lamp can illuminate from different angles, and the LED lamp is suitable for different occasions.
Description
Technical Field
The utility model relates to the technical field of direct-current power converters, in particular to a multifunctional direct-current power converter.
Background
The DC power converter is also called a DC-DC converter or a DC transformer, is a circuit for converting electric energy or is an electromechanical device, and can convert a DC power into a DC power with different voltages. The existing DC power supply converter is mainly used for supplying power to some electric tools, so that the function is single, and therefore, the multifunctional DC power supply converter is provided.
Disclosure of Invention
The utility model aims to overcome the technical defects, and provides a multifunctional direct-current power supply converter which solves the technical problem that the direct-current power supply converter in the prior art is single in function.
In order to achieve the technical purpose, the technical scheme of the utility model provides a multifunctional direct current power supply converter, which comprises a power supply converter main body, an LED lamp and a mounting piece;
the power converter main body comprises a shell and a converter circuit board arranged in the shell, and a plug used for being connected with a direct current power supply is arranged at the bottom of the power converter main body;
the LED lamp comprises a lamp shell with a hollow inside and an open front side, an LED lamp panel is arranged in the lamp shell, the LED lamp panel is electrically connected with the converter circuit board, and a light-transmitting plate is arranged at the opening of the lamp shell;
the mounting comprises a bottom plate arranged at the top of the shell and two side plates arranged at two ends of the bottom plate, the bottom of the lamp housing is provided with a rotating shaft, the two side plates are respectively provided with rotating holes, two ends of the rotating shaft are respectively rotated and arranged in the two rotating holes, and the rotating shaft is connected with a locking assembly for locking or unlocking the rotating shaft.
Further, lock to the subassembly includes the connecting rod, the connecting rod rotates through rotating the piece and is connected with the curb plate, connecting rod one end is equipped with the tooth piece, pivot lateral wall all is equipped with the sawtooth with tooth piece matched with, the connecting rod other end coaxial is provided with first through-hole and second through-hole, the diameter of first through-hole is greater than the diameter of second through-hole, be equipped with the fixed block in the first through-hole, be equipped with the fixed orifices with the fixed block intercommunication on the curb plate, the fixed block is connected with pull rod one end, the pull rod other end passes the second through-hole and is connected with the handle piece, the fixed block is connected through the elastic component with first through-hole inner.
Further, the rotating member is a rivet.
Further, the elastic member is a spring.
Further, the outer side wall of the shell is provided with a Type-c jack electrically connected with the converter circuit board.
Further, the outer side wall of the shell is provided with a USB jack electrically connected with the converter circuit board.
The beneficial effects of the utility model include:
1. the Type-c jack and the USB jack can be connected with electric equipment such as a mobile phone to supply power to the electric equipment such as the mobile phone, meanwhile, the LED lamp can provide illumination in a dark environment or at night, the functions are various, and the functions of the direct-current power supply converter are increased; meanwhile, the rotating shaft at the bottom of the lamp housing can rotate in the rotating holes on the two side plates, and the rotating shaft can be locked or unlocked through the locking assembly, so that the angle of the LED lamp can be adjusted, the LED lamp can illuminate from different angles, and the LED lamp is suitable for different occasions;
2. this kind of locking subassembly, when pulling the handle piece, the fixed block breaks away from with the fixed orifices and withdraw to in the first through-hole, can loosen the connecting rod, rotate the connecting rod and can make tooth piece and sawtooth separation, can loosen the pivot to can adjust the angle of LED lamp, after adjusting, when, rotate the connecting rod and make tooth piece and sawtooth meshing, when tooth piece and sawtooth meshing, the fixed block is fixed in the fixed orifices under the elastic force effect of elastic component, in order to fix the pivot, convenient operation.
Drawings
FIG. 1 is a schematic diagram of a multifunctional DC power converter according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a multi-functional DC power converter according to an embodiment of the utility model;
FIG. 3 is an enlarged view at A of FIG. 1;
FIG. 4 is a cross-sectional view at A of FIG. 1;
in the figure: 1. a power converter body; 11. a housing; 12. a converter circuit board; 13. a plug; 14. type-c jacks; 15. a USB jack; 2. an LED lamp; 21. a lamp housing; 22. an LED lamp panel; 23. a light-transmitting plate; 24. a rotating shaft; 241. saw teeth; 3. a mounting member; 31. a bottom plate; 32. a side plate; 321. a rotation hole; 4. a locking assembly; 41. a connecting rod; 411. a first through hole; 412. a second through hole; 42. a rotating member; 43. tooth blocks; 44. a fixed block; 45. a pull rod; 46. a handle block; 47. an elastic member.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The embodiment of the utility model provides a multifunctional direct current power supply converter, which comprises a power supply converter main body 1, an LED lamp 2 and a mounting piece 3 as shown in figures 1-4.
The power converter body 1 includes a housing 11 and a converter circuit board 12 mounted in the housing 11, and a plug 13 for connection with a dc power supply is provided at the bottom of the power converter body 1.
The LED lamp 2 comprises a lamp housing 21 with a hollow inside and an open front side, an LED lamp panel 22 is arranged in the lamp housing 21, the LED lamp panel 22 is electrically connected with the converter circuit board 12, and a light-transmitting plate 23 is arranged at the opening of the lamp housing 21.
The mounting member 3 comprises a bottom plate 31 arranged at the top of the housing 11 and two side plates 32 arranged at two ends of the bottom plate 31, the bottom of the lamp housing 21 is provided with a rotating shaft 24, the two side plates 32 are respectively provided with a rotating hole 321, two ends of the rotating shaft 24 are respectively arranged in the two rotating holes 321 in a rotating way, and the rotating shaft 24 is connected with a locking assembly 4 for locking or unlocking the rotating shaft 24.
The LED lamp 2 can provide illumination, the function of the direct current power supply converter is increased, meanwhile, the rotating shaft 24 at the bottom of the lamp housing 21 can rotate in the rotating holes 321 on the two side plates 32, and meanwhile, the rotating shaft 24 can be locked or unlocked through the locking assembly 4, so that the angle of the LED lamp 2 can be adjusted, the LED lamp 2 can illuminate from different angles, and the LED lamp is suitable for different occasions.
In this embodiment, lock to subassembly 4 includes connecting rod 41, connecting rod 41 rotates through rotating piece 42 and curb plate 32 to be connected, connecting rod 41 one end is equipped with tooth piece 43, pivot 24 lateral wall all is equipped with tooth piece 43 matched with sawtooth 241, the connecting rod 41 other end coaxial first through-hole 411 and second through-hole 412 that is provided with, the diameter of first through-hole 411 is greater than the diameter of second through-hole 412, be equipped with fixed block 44 in the first through-hole 411, be equipped with the fixed hole 321 with fixed block 44 intercommunication on the curb plate 32, fixed block 44 is connected with pull rod 45 one end, the pull rod 45 other end passes second through-hole 412 and is connected with handle piece 46, fixed block 44 is connected through elastic component 47 with the inner of first through-hole 411.
When the handle block 46 is pulled, the fixing block 44 is separated from the fixing hole 321 and retracted into the first through hole 411, the connecting rod 41 can be loosened, the rotating rod 41 can be rotated to separate the tooth block 43 from the saw teeth 241, the rotating shaft 24 can be loosened, so that the angle of the LED lamp 2 can be adjusted, after the adjustment is finished, the rotating rod 41 can be rotated to enable the tooth block 43 to be meshed with the saw teeth 241, when the tooth block 43 is meshed with the saw teeth 241, the fixing block 44 is fixed in the fixing hole 321 under the elastic force of the elastic piece 47 so as to fix the rotating shaft 24,
in this embodiment, the rotating member 42 is a rivet.
The rotating member 42 is not limited to a rivet, and the rotating member 42 may be a pin or a pin, or the like, which can rotatably connect the connecting rod 41 to the side plate 32.
In this embodiment, the elastic member 47 is a spring.
The elastic member 47 is only required to have a certain elastic property, and thus, it is not limited to a form of a spring, for example, in other embodiments, the elastic member 47 is a resilient member such as a resilient metal sheet or a film.
In another embodiment, the locking component 4 is a nut, the outer wall of the rotating shaft 24 is provided with external threads matched with the nut, and the nut can be connected to the rotating shaft 24 in a threaded manner, so that the rotating shaft 24 can be locked or the rotating shaft 24 can be unlocked, and the angle of the rotating shaft LED lamp 2 can be adjusted.
Preferably, the outer side wall of the shell 11 is provided with a Type-c jack 14 electrically connected with the converter circuit board 12, and the Type-c jack 14 can be used for being connected with electric equipment such as a mobile phone and supplying power to the electric equipment such as the mobile phone.
Preferably, the outer side wall of the housing 11 is provided with a USB jack 15 electrically connected with the converter circuit board 12, and the USB jack 15 can be used for connecting with electric equipment such as a mobile phone and supplying power to the electric equipment such as the mobile phone.
The specific principle is as follows: when the LED lamp is used, the Type-c jack 14 can supply power for an android mobile phone, the USB jack 15 can supply power for an apple mobile phone, and meanwhile, the LED lamp 2 can provide illumination in a dark environment or at night, so that the LED lamp is multifunctional;
when the handle block 46 is pulled, the fixing block 44 is separated from the fixing hole 321 and is retracted into the first through hole 413, the connecting rod 41 can be loosened, the rotating rod 41 can separate the tooth block 43 from the saw teeth 241, and the rotating shaft 24 can be loosened, so that the angle of the LED lamp 2 can be adjusted by the rotatable LED lamp 2, after the adjustment is finished, the tooth block 43 is meshed with the saw teeth 241 by the rotating rod 41, and when the tooth block 43 is meshed with the saw teeth 241, the fixing block 44 is fixed in the fixing hole 321 under the elastic force of the elastic piece 47 so as to fix the rotating shaft 24, so that the angle of the LED lamp 2 can be fixed, and the direct current power supply converter is applicable to different occasions.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (6)
1. The multifunctional direct-current power supply converter is characterized by comprising a power supply converter main body (1), an LED lamp (2) and a mounting piece (3);
the power converter main body (1) comprises a shell (11) and a converter circuit board (12) arranged in the shell (11), and a plug (13) used for being connected with a direct current power supply is arranged at the bottom of the power converter main body (1);
the LED lamp (2) comprises a lamp housing (21) with a hollow interior and an open front side, an LED lamp panel (22) is arranged in the lamp housing (21), the LED lamp panel (22) is electrically connected with the converter circuit board (12), and a light-transmitting plate (23) is arranged at the opening of the lamp housing (21);
the mounting piece (3) comprises a bottom plate (31) arranged at the top of the shell (11) and two side plates (32) arranged at two ends of the bottom plate (31), the bottom of the lamp housing (21) is provided with a rotating shaft (24), the two side plates (32) are respectively provided with rotating holes (321), two ends of the rotating shaft (24) are respectively rotated and arranged in the two rotating holes (321), and the rotating shaft (24) is connected with a locking assembly (4) for locking or unlocking the rotating shaft (24).
2. The multifunctional direct-current power supply converter according to claim 1, wherein the locking assembly (4) comprises a connecting rod (41), the connecting rod (41) is rotationally connected with the side plate (32) through a rotating piece (42), one end of the connecting rod (41) is provided with a tooth block (43), the outer side wall of the rotating shaft (24) is provided with saw teeth (241) matched with the tooth block (43), the other end of the connecting rod (41) is coaxially provided with a first through hole (411) and a second through hole (412), the diameter of the first through hole (411) is larger than that of the second through hole (412), a fixed block (44) is arranged in the first through hole (411), a rotating hole (321) communicated with the fixed block (44) is formed in the side plate (32), the fixed block (44) is connected with one end of a pull rod (45), the other end of the pull rod (45) penetrates through the second through hole (412) to be connected with a handle block (46), and the fixed block (44) is connected with the inner end of the first through hole (411) through an elastic piece (47).
3. A multifunctional dc power converter according to claim 2, characterized in that the rotating member (42) is a rivet.
4. A multifunctional dc power converter according to claim 2, characterized in that said elastic member (47) is a spring.
5. The multifunctional direct-current power converter according to claim 1, wherein the outer side wall of the housing (11) is provided with Type-c jacks (14) electrically connected with a converter circuit board (12).
6. A multifunctional dc power converter according to claim 1, characterized in that the outer side wall of the housing (11) is provided with a USB socket (15) electrically connected to the converter circuit board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321405329.7U CN220325509U (en) | 2023-06-02 | 2023-06-02 | Multifunctional direct-current power supply converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321405329.7U CN220325509U (en) | 2023-06-02 | 2023-06-02 | Multifunctional direct-current power supply converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220325509U true CN220325509U (en) | 2024-01-09 |
Family
ID=89413829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321405329.7U Active CN220325509U (en) | 2023-06-02 | 2023-06-02 | Multifunctional direct-current power supply converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220325509U (en) |
-
2023
- 2023-06-02 CN CN202321405329.7U patent/CN220325509U/en active Active
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