CN211744092U

CN211744092U - High-efficient damp-proof portable power source

Info

Publication number: CN211744092U
Application number: CN202020555432.XU
Authority: CN
Inventors: 李震泰; 周斌
Original assignee: Shanghai Weiken Computer Co ltd
Current assignee: Shanghai Weiken Computer Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-23
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a high-efficiency damp-proof mobile power supply, which belongs to the field of mobile power supplies and comprises a shell, a circuit board fixedly arranged in the shell and a storage battery fixedly arranged in the shell and electrically connected with the circuit board; the shell is provided with a discharging socket and a charging socket, the circuit board is provided with a discharging circuit and a charging circuit, the circuit board is welded with a discharging socket and a charging socket at positions corresponding to the discharging socket and the charging socket, and the charging socket and the discharging socket are electrically connected with the charging circuit and the discharging circuit respectively; the shell comprises an upper shell and a lower shell connected with the upper shell; and a sealing strip used for sealing the upper shell and the lower shell is arranged at the joint of the upper shell and the lower shell. This portable power source can prevent damp effectively, avoids the internal element to receive damp damage, has longer life, has good duration simultaneously.

Description

High-efficient damp-proof portable power source

Technical Field

The utility model belongs to the technical field of the portable power source, concretely relates to high-efficient damp-proofing portable power source.

Background

The portable charger is mainly used for charging consumer electronic products such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply.

The existing mobile power supply generally adopts a combined structure, the moisture resistance is low, and external moisture easily enters the shell to damp and damage internal devices, so that the service life of the mobile power supply is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient damp-proofing portable power source to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency damp-proof mobile power supply comprises a shell, a circuit board fixedly installed in the shell and a storage battery fixedly installed in the shell and electrically connected with the circuit board; the shell is provided with a discharging socket and a charging socket, the circuit board is provided with a discharging circuit and a charging circuit, the circuit board is welded with a discharging socket and a charging socket at positions corresponding to the discharging socket and the charging socket, and the charging socket and the discharging socket are electrically connected with the charging circuit and the discharging circuit respectively; the shell comprises an upper shell and a lower shell connected with the upper shell; a sealing strip used for sealing the upper shell and the lower shell is arranged at the joint of the upper shell and the lower shell;

and the shell is fixedly connected with a first sealing plug and a second sealing plug which respectively correspond to the discharging jack and the charging jack through a connecting belt.

The mobile power supply also has the following technical characteristics:

the storage battery box is characterized in that a containing groove for containing the storage battery is formed in the shell, and a positioning plate for clamping the storage battery is fixedly mounted in the containing groove.

The upper shell is provided with a clamping block, and the lower shell is provided with a clamping groove matched with the clamping block.

And the shell is fixedly provided with a solar panel connected with the charging circuit.

The connecting belt is a soft belt made of rubber or silica gel.

This portable power source can prevent damp effectively, avoids outside moisture to lead to inside device to wet the damage in getting into the shell to improve portable power source's life, simultaneously through setting up solar panel, absorb solar energy and store solar energy transformation into the electric energy in the battery for storage through solar panel, can promote portable power source's duration effectively.

Drawings

FIG. 1 is a schematic structural diagram of a high-efficiency moisture-proof mobile power supply;

FIG. 2 is a schematic cross-sectional view of a portable power source with high efficiency and moisture resistance;

fig. 3 is a schematic diagram of a connection structure of an upper cover and a lower cover in an efficient moisture-proof mobile power supply.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

As shown in fig. 1-3, the utility model provides a high-efficiency moisture-proof mobile power supply, which comprises a housing 1, a circuit board 7 fixedly installed in the housing 1, and a storage battery 8 fixedly installed in the housing 1 and electrically connected with the circuit board 7; the shell 1 is provided with a discharging jack 13 and a charging jack 14, the circuit board 7 is provided with a discharging circuit 71 and a charging circuit 72, the circuit board 7 is welded with a discharging socket 74 and a charging socket 73 at positions corresponding to the discharging jack 13 and the charging jack 14, and the charging socket 73 and the discharging socket 74 are electrically connected with the charging circuit 72 and the discharging circuit 71 respectively.

The housing 1 includes an upper case 11 and a lower case 12 connected to the upper case 11; a sealing strip 2 for sealing the upper shell 11 and the lower shell 12 is arranged at the joint of the upper shell 11 and the lower shell 12;

the housing 1 is fixedly connected with a first sealing plug 3 and a second sealing plug 4 which respectively correspond to the discharging jack 13 and the charging jack 14 through a connecting belt 5.

Compared with the prior art, the sealing strip 2, the first sealing plug 3 and the second sealing plug 4 are arranged on the mobile power supply (the sealing strip 2, the first sealing plug 3 and the second sealing plug 4 are all made of rubber or silica gel materials, have certain elasticity and good sealing performance), the sealing strip 2 is arranged to seal a connecting gap between the upper shell 11 and the lower shell 12, and external moisture is prevented from entering the shell 1 through the connecting gap between the upper shell 11 and the lower shell 12; through setting up first sealing plug 3 and second sealing plug 4, when not charging (including charging (discharging) and charging to self to electronic product), insert first sealing plug 3 and second sealing plug 4 respectively in discharging socket 13 and charging socket 14, thereby it is sealed with discharging socket 13 and charging socket 14, avoid outside water to get into in the shell 1 through discharging socket 13 and charging socket 14, avoid outside moisture to lead to inside device to receive damp damage in getting into the shell 1 effectively, the life of portable power source has been improved.

In order to ensure the stability of the mobile power supply structure, as shown in fig. 2, a container 15 for accommodating the storage battery 8 is provided inside the housing 1, and a positioning plate 9 for engaging the storage battery 8 is fixedly installed in the container 15 (the positioning plate 9 is provided with a clamping groove having an outer diameter equal to that of the storage battery 8, and the positioning plate 9 is made of a plastic material). Through locating plate 9 with battery 8 block in holding groove 15 to fix battery 8, avoid battery 8 to rock in shell 1, make portable power source's structure more stable.

In order to facilitate the assembly of the portable power source, a combined housing structure is adopted, as shown in fig. 1 and 3, a clamping block 111 is provided on the upper housing 11, and a clamping groove 121 adapted to the clamping block 111 is provided on the lower housing 12; the outer contour of the latch 111 is the same as the caliber of the slot 121, and when the latch 111 is inserted into the slot 121, the upper housing 11 and the lower housing 12 can be effectively combined together without external force.

Wherein, in order to enable the first sealing plug 3 and the second sealing plug 5 to be connected on the housing 1 and simultaneously to be respectively inserted into the discharging jack 13 and the charging jack 14, the connecting belt 5 is a soft belt made of rubber or silica gel.

In addition, in order to improve the cruising ability of the portable power source, as shown in fig. 1, a solar panel 6 connected to the charging circuit 72 is fixedly mounted on the housing 1. Can receive illumination with solar panel 6 during the use, absorb solar energy through solar panel 6, deposit in battery 8 after turning into the electric energy with solar energy again to improve portable power source's duration.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficiency damp-proof mobile power supply comprises a shell, a circuit board fixedly installed in the shell and a storage battery fixedly installed in the shell and electrically connected with the circuit board; the shell is provided with a discharging socket and a charging socket, the circuit board is provided with a discharging circuit and a charging circuit, the circuit board is welded with a discharging socket and a charging socket at positions corresponding to the discharging socket and the charging socket, and the charging socket and the discharging socket are electrically connected with the charging circuit and the discharging circuit respectively; the method is characterized in that: the shell comprises an upper shell and a lower shell connected with the upper shell; a sealing strip used for sealing the upper shell and the lower shell is arranged at the joint of the upper shell and the lower shell;

2. The moisture-efficient portable power supply of claim 1, wherein: the storage battery box is characterized in that a containing groove for containing the storage battery is formed in the shell, and a positioning plate for clamping the storage battery is fixedly mounted in the containing groove.

3. The moisture-efficient portable power supply of claim 1, wherein: the upper shell is provided with a clamping block, and the lower shell is provided with a clamping groove matched with the clamping block.

4. The moisture-efficient portable power supply of claim 1, wherein: and the shell is fixedly provided with a solar panel connected with the charging circuit.

5. The moisture-efficient portable power supply of claim 1, wherein: the connecting belt is a soft belt made of rubber or silica gel.