CN213990519U

CN213990519U - Portable linear power adapter

Info

Publication number: CN213990519U
Application number: CN202022903207.3U
Authority: CN
Inventors: 张力; 张仕棠
Original assignee: Shenzhen Lingfeng Cultural Creativity Co ltd
Current assignee: Shenzhen Lingfeng Cultural Creativity Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-17
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a portable line type power adapter, include: the external surface of the shell main body is provided with a plurality of groups of ventilation openings, the external surface of one end of the shell main body is provided with a power receiving column, the external surface of the other end of the shell main body is provided with a USB interface, and a heat dissipation mechanism is arranged inside the shell main body; the circuit boards are all installed inside the shell body, a soft base band is arranged inside the shell body, and the outer surface of one end of the soft base band is installed on the power receiving column. A portable line type power adapter, through the heat dissipation mechanism that sets up, heat dissipation mechanism can dispel the heat to power adapter fast, and utilizes the space between the inside polylith function module of shell main part and the components and parts, forms the ventilation route that runs through, improves power adapter's radiating efficiency, whole power adapter simple structure, convenient operation has increased whole power adapter's suitability.

Description

Portable linear power adapter

Technical Field

The utility model relates to a power adapter technical field, in particular to portable line type 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 device can be divided into a wall-inserting type and a desktop type according to the connection mode, and can be widely matched with equipment such as security cameras, set top boxes, routers, light bars, massage instruments and the like.

The existing portable linear power adapter has certain disadvantages when in use, (1) when the existing power adapter is in use, the power adapter is placed on the ground, so that potential safety hazards exist, the power adapter is easy to occupy the placing space when placed on a desktop, and the requirements of people cannot be met; (2) when the existing power adapter is used, the existing power adapter does not have good heat dissipation performance, internal electronic devices are easily damaged after long-time use, economic loss is caused to people, and the people are easily injured.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a portable linear power adapter, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable line-type power adapter, comprising:

the external surface of the shell main body is provided with a plurality of groups of ventilation openings, the external surface of one end of the shell main body is provided with a power receiving column, the external surface of the other end of the shell main body is provided with a USB interface, and a heat dissipation mechanism is arranged inside the shell main body; and

the circuit board is all installed in the inside of shell main part, the inside of shell main part is provided with the soft baseband, the one end surface mounting of soft baseband is on the post that receives electricity, the other end surface mounting of soft baseband is on the USB interface, the circuit board is installed on the top surface of soft baseband.

Preferably, the heat dissipation mechanism includes a mounting seat and a fan, the mounting seat is installed inside the housing main body, and the fan is installed on the mounting seat.

Preferably, a wiring shaft is arranged inside the housing main body, and the wiring shaft is mounted on the mounting seat.

Preferably, the inside of shell main part is provided with inside components and parts, inside components and parts are installed on the top surface of soft baseband.

Preferably, a transformer is arranged inside the shell main body, the transformer is arranged on one side close to the internal component, and one side, far away from the internal component, of the transformer is close to the power receiving column.

Preferably, the shell main body is provided with a connecting seat, the connecting seat is provided with a special power supply connecting wire, the outer surface of one end, away from the connecting seat, of the special power supply connecting wire is provided with a power plug, the USB interface is provided with a low-voltage connecting wire, and the connecting seat is connected with the current collecting column.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the arranged heat dissipation mechanism, the heat dissipation mechanism can quickly dissipate heat of the power adapter, and a through ventilation path is formed by utilizing gaps among a plurality of functional modules and components in the shell main body, so that the heat dissipation efficiency of the power adapter is improved;

2. through the shell main part that sets up, private power source connecting wire and low voltage connection line, move towards unanimously with private power source connecting wire and low voltage connection line on the shell main part length direction, become the partly of being connected length between supply socket and the consumer, utilize the atress load capacity of private power source connecting wire and low voltage connection line itself, power adapter can not rely on unsettled hanging to put, thereby solve wall plug-in type and occupy grafting space and the desk-top problem of occupying the space of putting, and eliminate the potential safety hazard of directly arranging ground in and avoid the use that space limitation caused inconvenient, whole device simple structure, high durability and convenient operation, the practicality of whole power adapter has been increased.

Drawings

Fig. 1 is an overall structure diagram of a portable linear power adapter of the present invention;

fig. 2 is a sectional structure view of the housing main body of the portable linear power adapter of the present invention;

fig. 3 is a partial structure diagram of the internal components of the housing main body in the portable linear power adapter of the present invention;

fig. 4 is a partial structure diagram of a connection line of the portable linear power adapter of the present invention;

fig. 5 is a partial structure diagram of a wiring shaft of the portable linear power adapter of the present invention;

fig. 6 is a partial structure diagram of a USB interface of the portable linear power adapter of the present invention;

fig. 7 is a partial structural view of a power receiving column of the portable linear power adapter of the present invention.

In the figure: 1. a housing main body; 2. a vent; 3. a power receiving column; 4. a USB interface; 5. a circuit board; 6. a soft baseband; 7. a fan; 8. a line-moving shaft; 9. an internal component; 10. a transformer; 11. a connecting seat; 12. a special power supply connecting wire; 13. a low voltage connection line.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 7, a portable line type power adapter includes:

the external surface of the shell main body 1 is provided with a plurality of groups of ventilation openings 2, the external surface of one end of the shell main body 1 is provided with a power receiving column 3, the external surface of the other end of the shell main body 1 is provided with a USB interface 4, and a heat dissipation mechanism is arranged inside the shell main body 1; and

a plurality of groups circuit board 5, a plurality of groups circuit board 5 are all installed in the inside of shell main part 1, and the inside of shell main part 1 is provided with soft baseband 6, and the one end surface mounting of soft baseband 6 is on electrified post 3, and the other end surface mounting of soft baseband 6 is on USB interface 4, and circuit board 5 is installed on the top surface of soft baseband 6.

The casing main part 1 sets up to the cylinder, and the material sets up to aluminum alloy casing, and aluminum alloy casing can improve heat dispersion, and can increase the forced cooling heat dissipation of ventilation.

The fan 7 is provided at ninety degrees in the center of the inside of the casing body 1, and the ventilation openings 2 are provided near the opposite ends.

The heat dissipation mechanism comprises a mounting seat and a fan 7, the mounting seat is mounted inside the shell main body 1, and the fan 7 is mounted on the mounting seat.

A winding shaft 8 is arranged inside the shell body 1, and the winding shaft 8 is installed on the installation seat.

The inside of the case main body 1 is provided with an internal component 9, and the internal component 9 is mounted on the top outer surface of the soft base tape 6.

The transformer 10 is arranged in the shell main body 1, the transformer 10 is arranged on one side close to the internal component 9, and one side, far away from the internal component 9, of the transformer 10 is close to the power receiving column 3.

Be provided with connecting seat 11 on the shell main part 1, be provided with special power connecting wire 12 on the connecting seat 11, the one end surface that connecting seat 11 was kept away from to special power connecting wire 12 is provided with power plug, is provided with low voltage connection line 13 on the USB interface 4, and connecting seat 11 and current-collecting column 3 are connected.

By changing the length, width and height of the internal circuit board 5, the transformer 10 and the internal component 9, different partition module groups are formed according to functions, and a long and narrow arrangement combination is formed by connecting the soft base bands 6. After the shell is wrapped, the shape of the power adapter is changed from a common block cube on the market to a linear cylinder. The sizes of the circuit board 5, the transformer 10 and the internal components 9 can be increased or decreased in the length direction according to different application scenes.

It should be noted that, the utility model relates to a portable line type power adapter, when using, install circuit board 5, USB interface 4, electric pole 3, transformer 10, soft baseband 6, internal components and parts 9 and heat dissipation mechanism on the main body of the shell 1, then assemble special power connecting wire 12 and low voltage connecting wire 13 on the main body of the shell 1, insert it into the socket and connect the upper apparatus, start the heat dissipation mechanism, begin to work;

through the arranged heat dissipation mechanism, the heat dissipation mechanism can quickly dissipate heat of the power adapter, a through ventilation path is formed by utilizing gaps among the plurality of functional modules and the internal components 9 in the shell main body 1, the fan 7 is started to start heat dissipation work, the heat dissipation efficiency of the power adapter is improved, the whole power adapter is simple in structure and convenient to operate, and the applicability of the whole power adapter is improved;

through the shell main part 1 that sets up, private power source connecting wire 12 and low voltage connecting wire 13, move towards unanimously with private power source connecting wire 12 and low voltage connecting wire 13 on the 1 length direction of shell main part, become the partly of being connected length between supply socket and the consumer, utilize the atress load capacity of private power source connecting wire 12 and low voltage connecting wire 13 itself, power adapter can not rely on unsettled hanging to put, thereby solve the wall plug-in type and occupy grafting space and the desk-top problem of occuping the space of putting, and eliminate the potential safety hazard of directly arranging ground in and avoid the use that the space limitation caused inconvenient, whole device simple structure, high durability and convenient operation, the practicality of whole power adapter has been increased.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A portable line-type power adapter, comprising:

the heat dissipation device comprises a shell main body (1), wherein a plurality of groups of ventilation openings (2) are formed in the outer surface of the shell main body (1), a power receiving column (3) is arranged on the outer surface of one end of the shell main body (1), a USB interface (4) is arranged on the outer surface of the other end of the shell main body (1), and a heat dissipation mechanism is arranged inside the shell main body (1); and

the circuit board of a plurality of groups (5), a plurality of groups the inside in shell main part (1) is all installed in circuit board (5), the inside of shell main part (1) is provided with soft baseband (6), the one end surface mounting of soft baseband (6) is on electrified post (3), the other end surface mounting of soft baseband (6) is on USB interface (4), install on the top surface of soft baseband (6) circuit board (5).

2. A portable linear power adapter according to claim 1, wherein: the heat dissipation mechanism comprises a mounting seat and a fan (7), the mounting seat is mounted inside the shell main body (1), and the fan (7) is mounted on the mounting seat.

3. A portable linear power adapter according to claim 2, wherein: the inside of shell main part (1) is provided with and walks spool (8), it installs on the mount pad to walk spool (8).

4. A portable linear power adapter according to claim 1, wherein: the inside of shell main part (1) is provided with inside components and parts (9), inside components and parts (9) are installed on the top surface of soft baseband (6).

5. A portable linear power adapter according to claim 1, wherein: the transformer (10) is arranged in the shell body (1), the transformer (10) is arranged on one side close to the internal component (9), and one side, far away from the internal component (9), of the transformer (10) is close to the power receiving column (3).

6. A portable linear power adapter according to claim 1, wherein: be provided with connecting seat (11) on shell main part (1), be provided with special power supply connecting wire (12) on connecting seat (11), the one end surface that connecting seat (11) were kept away from in special power supply connecting wire (12) is provided with power plug, be provided with low voltage connecting wire (13) on USB interface (4), connecting seat (11) and current-collecting column (3) are connected.