CN216626427U

CN216626427U - Portable power source with two-way intelligence goes up and down to press to adjust

Info

Publication number: CN216626427U
Application number: CN202122509390.3U
Authority: CN
Inventors: 柯孙友
Original assignee: Shenzhen Jin Ying Feng Electronic Technology Co ltd
Current assignee: Shenzhen Jin Ying Feng Electronic Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-27
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the technical field of mobile power supplies, and particularly discloses a mobile power supply with bidirectional intelligent buck-boost regulation. According to the utility model, the slide block is driven to move downwards by the stress of the protective cover, the slide block slides in the sliding groove, the buffer spring is deformed by the movement of the protective cover, the force is buffered by the deformation of the buffer spring, the advantage of a protection function is achieved, and the problem that the conventional mobile power supply does not have the protection function when in use is solved.

Description

Portable power source with two-way intelligence goes up and down to press to adjust

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply with bidirectional intelligent buck-boost regulation.

Background

The mobile power supply is also called as an external battery, a backup battery, a digital charging partner and a charger, the concept of the mobile power supply is developed along with the popularization and the rapid growth of digital products, and the definition of the mobile power supply is as follows: the portable power source is convenient and easy to carry, the existing mobile power source does not have a protection function when in use, and the mobile power source is generally lack of a protection structure, so that the mobile power source can be directly damaged after being impacted, and the portable power source is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a mobile power supply with bidirectional intelligent buck-boost regulation, which has the advantage of a protection function, and solves the problem that the existing mobile power supply does not have the protection function when in use, and the mobile power supply is usually lack of a protection structure, so that the mobile power supply can be directly damaged after being impacted, and is inconvenient for people to use.

The utility model discloses a mobile power supply with bidirectional intelligent voltage boosting and reducing regulation, which comprises a mobile power supply shell, wherein both sides of an inner cavity of the mobile power supply shell are fixedly connected with a voltage boosting and reducing converter, the bottom of the inner wall of the mobile power supply shell is fixedly connected with an air inlet box, both sides of the inner wall of the mobile power supply shell are fixedly connected with a heat dissipation box, an inner cavity of the heat dissipation box is provided with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the top and the bottom of the rotating shaft are both fixedly connected with fan blades, the top of the mobile power supply shell is provided with a protective cover, both sides of the bottom of the protective cover are both fixedly connected with buffer springs, the bottoms of the buffer springs are provided with upright posts, and the inner sides of the upright posts are fixedly connected with the outer side of the mobile power supply shell.

The utility model relates to a mobile power supply with bidirectional intelligent buck-boost regulation, wherein a USB socket is formed in the left side of the bottom of the inner wall of a mobile power supply shell, and a prompt lamp is fixedly connected to the right side of the bottom of the mobile power supply shell.

The utility model relates to a mobile power supply with bidirectional intelligent buck-boost regulation, wherein a dust screen is fixedly connected to the inner cavity of an air inlet box, and a dust hole is formed in the inner cavity of the dust screen.

The mobile power supply with bidirectional intelligent buck-boost regulation is characterized in that the top and the bottom of the driving motor are fixedly connected with a support, and one side of the support, far away from the driving motor, is fixedly connected with the inner wall of the heat dissipation box.

The mobile power supply with bidirectional intelligent voltage boosting and reducing regulation is characterized in that a sliding block is fixedly connected to the bottom of the inner side of the protective cover, a sliding groove is formed in one side of the inner cavity of the upright rod, and the inner wall of the sliding groove is connected with the inner side of the sliding block in a sliding mode.

The mobile power supply with bidirectional intelligent buck-boost regulation is characterized in that the bottom of the buffer spring is fixedly connected with a top plate, and the bottom of the top plate is fixedly connected with the top of the upright rod.

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

1. according to the utility model, the slide block is driven to move downwards by the stress of the protective cover, the slide block slides in the sliding groove, the buffer spring is deformed by the movement of the protective cover, and the force is buffered by the deformation of the buffer spring, so that the advantage of a protection function is achieved, and the problems that the conventional mobile power supply does not have a protection function when in use, and the mobile power supply is generally lack of a protection structure, so that the mobile power supply can be directly damaged after being impacted, and is inconvenient for people to use are solved.

2. According to the utility model, through the arrangement of the top plate, the stability of the connection of the buffer spring and the upright rod is improved, the phenomenon that the buffer spring and the upright rod are broken is prevented, and through the arrangement of the bracket, the position of the driving motor is supported, so that the phenomenon that the driving motor is unstable in the working process is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the heat sink box structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. moving the power supply housing; 2. a protective cover; 3. a step-up-down converter; 4. a heat dissipation box; 5. a USB socket; 6. a dust screen; 7. a dust hole; 8. an air inlet box; 9. a warning light; 10. a fan blade; 11. a rotating shaft; 12. a support; 13. a drive motor; 14. a slider; 15. a chute; 16. erecting a rod; 17. a top plate; 18. a buffer spring.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details should not be taken to limit the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are used for descriptive purposes only, do not specifically refer to an order or sequence, and do not limit the present invention, but merely distinguish components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The portable power source shell 1, the protective cover 2, the step-up and step-down converter 3, the heat dissipation box 4, the USB socket 5, the dustproof net 6, the dustproof hole 7, the air inlet box 8, the prompting lamp 9, the fan blades 10, the rotating shaft 11, the support 12, the driving motor 13, the sliding block 14, the sliding groove 15, the upright rod 16, the top plate 17 and the buffer spring 18 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the portable power source shell can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-3, the mobile power supply with bidirectional intelligent buck-boost regulation of the utility model includes a mobile power supply housing 1, wherein both sides of an inner cavity of the mobile power supply housing 1 are fixedly connected with a boost-buck converter 3, the bottom of the inner wall of the mobile power supply housing 1 is fixedly connected with an air inlet box 8, both sides of the inner wall of the mobile power supply housing 1 are fixedly connected with a heat dissipation box 4, an inner cavity of the heat dissipation box 4 is provided with a driving motor 13, an output end of the driving motor 13 is fixedly connected with a rotating shaft 11, both the top and the bottom of the rotating shaft 11 are fixedly connected with fan blades 10, the top of the mobile power supply housing 1 is provided with a protection cover 2, both sides of the bottom of the protection cover 2 are fixedly connected with buffer springs 18, the bottom of the buffer springs 18 is provided with upright posts 16, and the inner sides of the upright posts 16 are fixedly connected with the outer side of the mobile power supply housing 1.

USB socket 5 has been seted up on the left side of mobile power supply shell 1 inner wall bottom, and the right side fixedly connected with warning light 9 of mobile power supply shell 1 bottom.

The inner chamber fixedly connected with dust screen 6 of air inlet box 8, dustproof hole 7 has been seted up to the inner chamber of dust screen 6.

The top and the equal fixedly connected with support 12 in bottom of driving motor 13, one side that driving motor 13 was kept away from to support 12 and the inner wall fixed connection of heat dissipation case 4, through the setting of support 12, support driving motor 13's position, avoid driving motor 13 unstable phenomenon can appear in the course of the work.

The inboard bottom fixedly connected with slider 14 of protection casing 2, the spout 15 has been seted up to one side of pole setting 16 inner chamber, the inboard sliding connection of spout 15 and slider 14.

The bottom fixedly connected with roof 17 of buffer spring 18, the bottom of roof 17 and the top fixed connection of pole setting 16 through the setting of roof 17, have improved the stability when buffer spring 18 and pole setting 16 are connected, prevent that cracked phenomenon can appear between buffer spring 18 and the pole setting 16.

In the use of the utility model: at first, the slider 14 is driven to move downwards by the stress of the protective cover 2, the slider 14 slides in the sliding groove 15, meanwhile, the buffer spring 18 deforms due to the movement of the protective cover 2, the force is buffered through the deformation of the buffer spring 18, then, the rotating shaft 11 is driven to rotate through the driving motor 13, the fan blade 10 is driven to rotate through the rotation of the rotating shaft 11, and the heat in the movable power supply shell 1 is discharged outside through the rotation of the fan blade 10 (electrical components appearing in the text are all electrically connected with an external main controller through 220V mains supply, and the main controller can be a conventional known device controlled by a computer and the like).

The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a portable power source with two-way intelligence is gone up and down to press and is adjusted, includes portable power source shell (1), its characterized in that: both sides of the inner cavity of the movable power supply shell (1) are fixedly connected with a step-up and step-down converter (3), the bottom of the inner wall of the movable power supply shell (1) is fixedly connected with an air inlet box (8), both sides of the inner wall of the mobile power supply shell (1) are fixedly connected with heat dissipation boxes (4), the inner cavity of the heat dissipation box (4) is provided with a driving motor (13), the output end of the driving motor (13) is fixedly connected with a rotating shaft (11), the top and the bottom of the rotating shaft (11) are both fixedly connected with fan blades (10), the top of the movable power supply shell (1) is provided with a protective cover (2), two sides of the bottom of the protective cover (2) are fixedly connected with buffer springs (18), the bottom of the buffer spring (18) is provided with a vertical rod (16), and the inner side of the vertical rod (16) is fixedly connected with the outer side of the mobile power supply shell (1).

2. The mobile power supply with bidirectional intelligent buck-boost regulation of claim 1, wherein: USB socket (5) have been seted up on the left side of mobile power supply shell (1) inner wall bottom, the right side fixedly connected with warning light (9) of mobile power supply shell (1) bottom.

3. The mobile power supply with bidirectional intelligent buck-boost regulation of claim 1, wherein: the inner cavity of the air inlet box (8) is fixedly connected with a dustproof net (6), and a dustproof hole (7) is formed in the inner cavity of the dustproof net (6).

4. The mobile power supply with bidirectional intelligent buck-boost regulation of claim 1, wherein: the top and the bottom of the driving motor (13) are fixedly connected with a support (12), and one side, away from the driving motor (13), of the support (12) is fixedly connected with the inner wall of the heat dissipation box (4).

5. The mobile power supply with bidirectional intelligent buck-boost regulation of claim 1, wherein: the utility model discloses a protection casing, protection casing (2) inboard bottom fixedly connected with slider (14), spout (15) have been seted up to one side of pole setting (16) inner chamber, the inboard sliding connection of the inner wall of spout (15) and slider (14).

6. The mobile power supply with bidirectional intelligent buck-boost regulation of claim 1, wherein: the bottom of buffer spring (18) is fixedly connected with roof (17), the bottom of roof (17) and the top fixed connection of pole setting (16).