CN218482771U

CN218482771U - Novel power adapter

Info

Publication number: CN218482771U
Application number: CN202222502240.4U
Authority: CN
Inventors: 万承保; 王翠容
Original assignee: Shenzhen Qianzehao Technology Co ltd
Current assignee: Shenzhen Qianzehao Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-02-14
Anticipated expiration: 2032-09-21

Abstract

The utility model belongs to the technical field of power adapters, in particular to a novel power adapter, which comprises a main body, one end of the main body is provided with connecting wires for connection, the upper end of the main body is provided with uniformly distributed threaded holes, the main body is driven to rotate through a transmission rod through the arrangement of connecting screws, and the connecting screws at all positions are driven to rotate synchronously through internal transmission, so that the main body and an upper shell are quickly installed and positioned, meanwhile, because a large number of transmission elements which are connected with the connecting screws in a screwing way are arranged in the upper shell, the connecting screws are convenient to be detained in the upper shell through the elements, the problem of difficult taking and placing of the connecting screws is greatly reduced during later installation, and the difficulty of device maintenance is greatly reduced; through the setting of epitheca, the epitheca drives the fan through inside drive machine transmission and rotates to accelerate the air flow in the device, thereby accelerate the efficiency of the heat conduction of device itself, dredge away its fast through heat abstractor simultaneously, effectual improvement device's heat dissipation ability, efficiency.

Description

Novel power adapter

Technical Field

The utility model belongs to a power adapter technical field, concretely relates to novel power adapter.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; the multifunctional wall-mounted intelligent household appliance can be divided into a wall-mounted type and a desktop type according to the connection mode, and can be widely matched with equipment such as security cameras, dust collectors, set top boxes, routers, light bars, massage instruments and the like.

The power adapter that original dust catcher was used has some drawbacks in the use:

1. the power adapter is basically arranged in a sealing box, most of the sealing boxes are connected by screws, the screws are influenced by the volume of the sealing box, the quality of the screws is very small, the screws are easy to lose after being disassembled, and the disassembling and the assembling are very laborious due to the over-small volume;

2. although the sealing box has a certain heat conduction capability, when the adapter works, the internal components work to generate a large amount of heat, and the original heat conduction of the sealing box cannot meet the heat dissipation efficiency required by the device.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a novel power adapter has simple structure, connects compactly, and the installation of being convenient for is dismantled, characteristics that the radiating efficiency is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel power adapter, includes the main part, main part one end is equipped with the connecting wire that is used for connecting, the main part upper end is equipped with evenly distributed's screw hole, the main part is connected with the epitheca through the screw hole, the main part both ends are equipped with the locating piece No. one that is used for the epitheca location to connect, the main part bottom is equipped with the standing groove that is used for the plug to accomodate.

As the utility model discloses a novel preferred technical scheme of power adapter, the epitheca both ends are equipped with and are used for the locating piece No. two with a locating piece location, no. two locating piece departments are spacing to be inserted and are equipped with the transfer line, the transfer line is connected through the tooth's socket of middle department and the meshing of being connected idler, it is connected through tooth's socket and a rack toothing to connect the idler other end, a rack both ends are connected through tooth's socket and a driving sleeve meshing, a driving sleeve is connected through the tooth's socket and No. two rack toothing of the other end.

As the utility model discloses a novel preferred technical scheme of power adapter, the main part is passed through the screw hole and is closed with connecting screw soon and be connected, connecting screw closes soon with No. two transmission covers through the thread groove and is connected, no. two transmission cover outer ends are passed through the tooth's socket and are connected with No. two racks, a rack toothing.

As the utility model discloses a novel preferred technical scheme of power adapter, be equipped with in the epitheca and be used for driven driving motor, be equipped with evenly distributed's fan in the epitheca, the input of fan is connected with the driving motor output through establishing ties.

As the utility model discloses a novel preferred technical scheme of power adapter, the both sides end of main part, epitheca all is equipped with heat abstractor, heat abstractor department is equipped with evenly distributed's intensive hole.

As the utility model discloses a novel preferred technical scheme of power adapter, be equipped with in the standing groove and be used for plug pivoted pivot, the plug is through the pivot at the standing groove internal rotation.

Compared with the prior art, the beneficial effects of the utility model are that:

through the arrangement of the connecting screw rod, the connecting screw rod is in rotating transmission at the position through the transmission rod, and the internal transmission drives the connecting screw rods at all positions to synchronously rotate, so that the main body and the upper shell are quickly installed and positioned;

through the setting of epitheca, the epitheca drives the fan through inside drive machine transmission and rotates to accelerate the air flow in the device, thereby accelerate the efficiency of the heat conduction of device itself, dredge away its fast through heat abstractor simultaneously, effectual improvement device's heat dissipation ability, efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view structural schematic diagram of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic view of a transmission connection structure at the transmission rod of the present invention;

fig. 4 is a schematic structural view of the upper shell of the present invention;

in the figure: 1. a main body; 2. an upper shell; 3. a heat sink; 4. a first positioning block; 5. a second positioning block; 6. a placement groove; 7. a plug; 8. a transmission rod; 9. connecting an idler wheel; 10. a first rack; 11. a first transmission sleeve; 12. a second rack; 13. a second transmission sleeve; 14. connecting a screw rod; 15. a drive motor; 16. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a novel power adapter, includes main part 1, and 1 one end of main part is equipped with the connecting wire that is used for the connection, and 1 upper end of main part is equipped with evenly distributed's screw hole, and main part 1 is connected with epitheca 2 through the screw hole, and 1 both ends of main part are equipped with a locating piece 4 that is used for epitheca 2 location to connect, and 1 bottom of main part is equipped with standing groove 6 that is used for plug 7 to accomodate.

Specifically, two ends of the upper shell 2 are provided with a second positioning block 5 for positioning with a first positioning block 4, a transmission rod 8 is inserted in the position limiting position of the second positioning block 5, the transmission rod 8 is meshed with a connecting idler 9 through a tooth space in the middle, the other end of the connecting idler 9 is meshed with a first rack 10 through a tooth space, two ends of the first rack 10 are meshed with a first transmission sleeve 11 through a tooth space, the first transmission sleeve 11 is meshed with a second rack 12 through a tooth space at the other end, in the embodiment, the structures of the first transmission sleeve 11 and the second transmission sleeve 13 are the same, the outer ends of the first transmission sleeve 11 and the second transmission sleeve 13 are respectively arranged as tooth spaces, the inner sides of the first transmission sleeve 11 are arranged as thread grooves, but the second transmission sleeve 13 is high in height wall of the first transmission sleeve 11, the upper half of the first transmission sleeve 11 is meshed with the second rack 12 through the tooth space, and the lower half is meshed with the first rack 10 through the tooth space.

Specifically, main part 1 closes soon through screw hole and connecting screw 14 and is connected, and connecting screw 14 closes soon through thread groove and No. two driving sleeves 13 and is connected, and No. two driving sleeves 13 outer ends are connected through tooth's socket and No. two rack 12, the meshing of a rack 10, through a rack 10, no. two rack 12 in this embodiment, drive everywhere connecting screw 14 and rotate in step to stability when improving main part 1 and epitheca 2 fixed connection.

Specifically, be equipped with in the epitheca 2 and be used for driven driving motor 15, be equipped with evenly distributed's fan 16 in the epitheca 2, fan 16's input is connected with driving motor 15 output through establishing ties, rotates through fan 16 in this embodiment for the flow of the air in the device, thereby accelerate thermal dredging.

Specifically, both sides end of main part 1, epitheca 2 all is equipped with heat abstractor 3, and heat abstractor 3 department is equipped with evenly distributed's intensive hole, the heat conduction component of the high heat conductivility that heat abstractor 3 adopted in this embodiment, and the intensive hole of heat abstractor 3 department is established to the bell mouth, and the inboard is wide the outside narrow, plays and prevents that impurity from getting into in the outside air.

Specifically, be equipped with in standing groove 6 and be used for plug 7 pivoted pivot, plug 7 is rotatory in standing groove 6 through the pivot, plays the accomodating of the plug 7 of being convenient for through standing groove 6 in this embodiment.

The utility model discloses a theory of operation and use flow: the main body 1 and the upper shell 2 are connected in a locating mode through a first locating block 4 and a second locating block 5, after the main body 1 and the upper shell 2 are located, a wrench is used for driving a transmission rod 8 to rotate, the transmission rod 8 is used for driving a connecting idler 9 to rotate through a tooth groove, the connecting idler 9 is used for driving a first rack 10 to rotate through the tooth groove, two ends of the first rack 10 are used for driving a first transmission sleeve 11 to rotate through the tooth groove, the first transmission sleeve 11 is used for driving a second rack 12 to rotate through the tooth groove at the other end, the second rack 12 and the first rack 10 are used for driving a second transmission sleeve 13 to rotate through an internal tooth groove, the second transmission sleeve 13 is used for driving a connecting screw 14 to rotate and slide, so that the main body 1 and the upper shell 2 are fixed in a rotating mode through the connecting screw 14, when the main body 1 works, the transmission motor 15 is started up in the upper shell 2, the transmission motor 15 drives a fan 16 to rotate through the output end, the fan 16 rotates to accelerate hot gas in the main body 1 to flow, and accordingly heat of the main body is conducted out quickly through the heat dissipation device 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel power adapter is characterized in that: the novel plug connector is characterized by comprising a main body (1), wherein one end of the main body (1) is provided with a connecting wire for connection, the upper end of the main body (1) is provided with threaded holes which are uniformly distributed, the main body (1) is connected with an upper shell (2) through the threaded holes, two ends of the main body (1) are provided with positioning blocks (4) for positioning and connecting the upper shell (2), and the bottom of the main body (1) is provided with a placing groove (6) for accommodating a plug (7).

2. The novel power adapter as claimed in claim 1, wherein: no. two locating pieces (5) that are used for with locating piece (4) location are equipped with at epitheca (2) both ends, no. two locating pieces (5) locate spacing the inserting and are equipped with transfer line (8), transfer line (8) are connected through the tooth's socket of middle department and are connected with being connected idler (9) meshing, it is connected with a rack (10) meshing through the tooth's socket to connect idler (9) the other end, a rack (10) both ends are connected through tooth's socket and a driving sleeve (11) meshing, a driving sleeve (11) are connected through the tooth's socket of the other end and No. two rack (12) meshing.

3. The novel power adapter as claimed in claim 1, wherein: the main part (1) closes soon through the screw hole and is connected with connecting screw (14), connecting screw (14) close soon through thread groove and No. two drive sleeve (13) and are connected, no. two drive sleeve (13) outer end is connected through tooth's socket and No. two rack (12), rack (10) meshing.

4. The novel power adapter as claimed in claim 1, wherein: be equipped with in epitheca (2) and be used for driven driving motor (15), be equipped with evenly distributed's fan (16) in epitheca (2), the input of fan (16) is connected with driving motor (15) output through establishing ties.

5. The novel power adapter as claimed in claim 1, wherein: both sides end of main part (1), epitheca (2) all is equipped with heat abstractor (3), heat abstractor (3) department is equipped with evenly distributed's intensive hole.

6. The novel power adapter as claimed in claim 1, wherein: a rotating shaft used for rotating the plug (7) is arranged in the placing groove (6), and the plug (7) rotates in the placing groove (6) through the rotating shaft.