CN216356066U

CN216356066U - Power-on buffering protection device of intelligent portable mobile power supply

Info

Publication number: CN216356066U
Application number: CN202123035636.4U
Authority: CN
Inventors: 李晔频; 吴钧灏
Original assignee: Kezhu Innovation Technology Shenzhen Co ltd
Current assignee: Kezhu Innovation Technology Shenzhen Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-19
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to the technical field of protection devices, and discloses an intelligent portable power supply power-on buffer protection device which comprises a mobile power supply, wherein a power-on buffer circuit is arranged in an inner cavity of the mobile power supply, frames are arranged on two sides of the upper end of the power-on buffer circuit, an exhaust fan is arranged in the inner cavity of each frame, a first exhaust pipe is arranged at an exhaust outlet at the lower end of each frame, cooling grooves are formed in two sides of the inner cavity wall of the mobile power supply, water solution is filled in the inner cavities of the cooling grooves, a second exhaust pipe is arranged in the inner cavities of the cooling grooves, the second exhaust pipe is communicated with the first exhaust pipe, an exhaust head is arranged at one end of the second exhaust pipe and exhausts air, so that the cooling effect is achieved.

Description

Power-on buffering protection device of intelligent portable mobile power supply

Technical Field

The utility model relates to the technical field of protection devices, in particular to an intelligent portable power supply power-on buffering protection device.

Background

The intelligent portable mobile power supply is a portable charger which can be carried about by an individual person and can store electric energy, is mainly used for charging consumer electronic products such as handheld mobile equipment and the like, is particularly applied to occasions without external power supply, and can be internally provided with a power-on buffer circuit when the existing mobile power supply is used, so that overcurrent damage is prevented through the buffer circuit.

When the existing mobile power supply is used, heat can be generated in the mobile power supply through continuous discharging, and the heat can continuously rise in summer, so that a buffer circuit is easily affected, and therefore the heat dissipation needs to be carried out on the interior of the mobile power supply.

The problems described above are addressed. Therefore, the power-on buffering protection device for the intelligent portable mobile power supply is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent portable power supply power-on buffer protection device, when a mobile power supply is used, at the moment, an exhaust fan operates to extract heat in a power-on buffer circuit, the heat enters an inner cavity of a second exhaust pipe through a first exhaust pipe, the outer surface of the second exhaust pipe is filled with aqueous solution, the inner cavity of the second exhaust pipe is cooled through the aqueous solution, then exhaust is carried out through an exhaust head, and the effect of cooling is achieved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable power source power-on buffering protection device of intelligence, includes portable power source, the portable power source inner chamber is provided with power-on buffer circuit, and power-on buffer circuit upper end both sides are provided with the frame, and the frame inner chamber is provided with the extraction fan, and frame lower extreme air exit is provided with first exhaust pipe, and the cooling bath has been seted up to portable power source inner chamber wall both sides, and the cooling bath inner chamber is filled there is the aqueous solution, and the cooling bath inner chamber is provided with the second exhaust pipe, and the second exhaust pipe communicates with each other with first exhaust pipe, and second exhaust pipe one end is provided with the exhaust head.

Preferably, an air deflector is coupled to an opening of the inner cavity of the air exhaust head, and a gear is arranged on the front face of the air deflector.

Preferably, one side of the bottom surface of the inner cavity of the exhaust head is provided with a telescopic rod, the lower end of the telescopic rod is provided with a reset spring, and the two sides of the outer surface of the telescopic rod are provided with teeth up and down oppositely.

Preferably, the bottom surface of the inner cavity of the air exhaust head is connected with a rotating rod in a shaft mode, one end of the rotating rod is provided with a half gear, the other end of the rotating rod is provided with a rotating disk, and an air plate is arranged on the outer surface of the rotating disk.

Preferably, the power supply is arranged in the inner cavity of the mobile power supply, and the output end of the power supply is connected with the power-on buffer circuit.

Preferably, the upper end of the mobile power supply is provided with a jack, and one side of the upper end of the mobile power supply is provided with a switch.

Preferably, the diameter of the opening at one end of the air exhaust head is smaller than the diameter of the inner cavity of the second air exhaust pipe.

Preferably, the pair of exhaust heads are arranged oppositely.

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

1. when the mobile power supply is used, at the moment, the exhaust fan operates to extract heat inside the power-on buffer circuit, the heat enters the inner cavity of the second exhaust pipe through the first exhaust pipe, the outer surface of the second exhaust pipe is filled with aqueous solution, the inner cavity of the second exhaust pipe is cooled through the aqueous solution, and then the exhaust head exhausts the air to achieve the cooling effect.

2. According to the power-on buffering protection device for the intelligent portable mobile power supply, when air flow passes through the air exhaust head, the air flow drives the air plate to rotate, the air plate drives the rotating disc to rotate, the rotating disc drives the half gear arranged at one end through the rotating rod after rotating, the half gear immediately drives the telescopic rod to move downwards, after the telescopic rod moves downwards, the teeth drive the gear to rotate, and the gear rotates to swing the air deflector, so that the cooling range is enlarged.

Drawings

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

fig. 2 is a schematic front view of the internal structure of the portable power source of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3B according to the present invention;

fig. 5 is a schematic view of a half gear structure of the present invention.

In the figure: 1. a mobile power supply; 11. inserting holes; 12. a switch; 13. a power source; 14. a power-on buffer circuit; 141. a frame; 142. an exhaust fan; 143. a first exhaust duct; 144. a second exhaust duct; 145. an exhaust head; 1451. an air deflector; 1452. a gear; 1453. a telescopic rod; 1454. a return spring; 1455. teeth; 1456. a half gear; 1457. rotating the rod; 1458. rotating the disc; 1459. a wind plate; 15. a cooling tank; 151. an aqueous solution.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problem of heat dissipation of the mobile power supply 1, as shown in fig. 1 to 3, the following preferred technical solutions are provided:

an intelligent portable mobile power supply power-on buffering protection device comprises a mobile power supply 1, a power-on buffering circuit 14 is arranged in an inner cavity of the mobile power supply 1, frames 141 are arranged on two sides of the upper end of the power-on buffering circuit 14, an exhaust fan 142 is arranged in the inner cavity of the frames 141, a first exhaust pipe 143 is arranged at an exhaust port at the lower end of each frame 141, cooling grooves 15 are formed in two sides of the inner cavity wall of the mobile power supply 1, an aqueous solution 151 is filled in the inner cavity of each cooling groove 15, a second exhaust pipe 144 is arranged in the inner cavity of each cooling groove 15, the second exhaust pipe 144 is communicated with the first exhaust pipe 143, an exhaust head 145 is arranged at one end of each second exhaust pipe 144, a power supply 13 is arranged in the inner cavity of the mobile power supply 1, the output end of the power supply 13 is connected with the power-on buffering circuit 14, a plug hole 11 is formed in the upper end of the mobile power supply 1, a switch 12 is arranged on one side of the upper end of the mobile power supply 1, the diameter of an opening at one end of each exhaust head 145 is smaller than the diameter of the inner cavity of the second exhaust pipe 144, the pair of exhaust heads 145 are oppositely disposed.

Specifically, when portable power source 1 uses, at this moment, the inside heat of electric buffer circuit 14 is gone up in the extraction of running of extraction fan 142, get up and get into second exhaust pipe 144 inner chamber through first exhaust pipe 143 afterwards, because second exhaust pipe 144 surface packing has aqueous solution 151, through aqueous solution 151 and then cooling down getting up to second exhaust pipe 144 inner chamber, it airs exhaust through exhaust head 145 afterwards, and then play the effect of cooling, because exhaust head 145's diameter is less than second exhaust pipe 144 inner chamber diameter, thereby accelerate exhaust head 145 exhaust air flow velocity, and then play the effect of cooling.

In order to solve the technical problem of increasing the heat dissipation range, as shown in fig. 4-5, the following preferred technical solutions are provided:

an air deflector 1451 is coupled to an opening of an inner cavity of the exhaust head 145 through a shaft, a gear 1452 is arranged on the front surface of the air deflector 1451, an expansion rod 1453 is arranged on one side of the bottom surface of the inner cavity of the exhaust head 145, a return spring 1454 is arranged at the lower end of the expansion rod 1453, teeth 1455 are oppositely arranged on the two sides of the outer surface of the expansion rod 1453, a rotating rod 1457 is coupled to the bottom surface of the inner cavity of the exhaust head 145 through a shaft, a half gear 1456 is arranged at one end of the rotating rod 1457, a rotating disc 1458 is arranged at the other end of the rotating rod 1457, and an air deflector 1459 is arranged on the outer surface of the rotating disc 1458.

Specifically, when the airflow passes through the exhaust head 145, the airflow drives the wind plate 1459 to rotate, the wind plate 1459 thereby drives the rotating disc 1458 to rotate, the rotating disc 1458 drives the half gear 1456 provided at one end thereof through the rotating rod 1457 after rotating, the half gear 1456 then drives the telescopic rod 1453 to move downwards, the telescopic rod 1453 moves downwards, so that the teeth 1455 drive the gear 1452 to rotate, and the gear 1452 rotates so as to swing the wind guide plate 1451, thereby increasing the cooling range.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable power source power-on buffering protection device of intelligence, includes portable power source (1), its characterized in that: the inner cavity of the mobile power supply (1) is provided with an upper electric buffer circuit (14), two sides of the upper end of the upper electric buffer circuit (14) are provided with frames (141), an inner cavity of each frame (141) is provided with an exhaust fan (142), an air outlet at the lower end of each frame (141) is provided with a first exhaust pipe (143), two sides of the inner cavity wall of the mobile power supply (1) are provided with cooling grooves (15), an inner cavity of each cooling groove (15) is filled with a water solution (151), an inner cavity of each cooling groove (15) is provided with a second exhaust pipe (144), the second exhaust pipes (144) are communicated with the first exhaust pipes (143), and one end of each second exhaust pipe (144) is provided with an exhaust head (145).

2. The power-on buffering protection device for the intelligent portable mobile power supply according to claim 1, wherein: an air deflector (1451) is coupled to an opening of an inner cavity of the exhaust head (145), and a gear (1452) is arranged on the front surface of the air deflector (1451).

3. The power-on buffer protection device for the intelligent portable mobile power supply according to claim 2, wherein: an expansion rod (1453) is arranged on one side of the bottom surface of the inner cavity of the exhaust head (145), a return spring (1454) is arranged at the lower end of the expansion rod (1453), and teeth (1455) are oppositely arranged on the two sides of the outer surface of the expansion rod (1453) from top to bottom.

4. The power-on buffer protection device for the intelligent portable mobile power supply according to claim 3, wherein: a rotating rod (1457) is coupled to the bottom surface of the inner cavity of the exhaust head (145), a half gear (1456) is arranged at one end of the rotating rod (1457), a rotating disk (1458) is arranged at the other end of the rotating rod (1457), and a wind plate (1459) is arranged on the outer surface of the rotating disk (1458).

5. The power-on buffering protection device for the intelligent portable mobile power supply according to claim 4, wherein: the inner cavity of the mobile power supply (1) is provided with a power supply (13), and the output end of the power supply (13) is connected with the power-on buffer circuit (14).

6. The power-on buffering protection device for the intelligent portable mobile power supply according to claim 5, wherein: the portable power source (1) upper end is provided with spliced eye (11), and portable power source (1) upper end one side is provided with switch (12).

7. The power-on buffering protection device for the intelligent portable mobile power supply according to claim 6, wherein: the diameter of an opening at one end of the exhaust head (145) is smaller than the diameter of the inner cavity of the second exhaust pipe (144).

8. The power-on buffer protection device for the intelligent portable mobile power supply according to claim 7, wherein: the pair of exhaust heads (145) are arranged oppositely.