CN210183041U

CN210183041U - Portable power source with heat radiation structure

Info

Publication number: CN210183041U
Application number: CN201921132422.9U
Authority: CN
Inventors: Chuanshou Xu; 许传授
Original assignee: Guangzhou Lanbo Digital Technology Co Ltd
Current assignee: Guangzhou Lanbo Digital Technology Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-03-24
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a portable power source with heat radiation structure, including shell, battery core, first circuit board, first electrically conductive piece, second circuit board and the electrically conductive piece of second, the inside of shell has the battery core through reed board clamp, and the lower extreme of battery core is connected with first delivery outlet through first circuit board, the upper end of battery core is provided with first electrically conductive piece, the upper end of shell is connected with the adapter, and the internally mounted of adapter has the second circuit board. The utility model discloses a be provided with the reed board of wave structure, the reed board adopts high-quality copper sheet to make, and on the one hand, the reed board of copper has good heat conductivity, can highly carry out quick heat conduction with the battery core production and send the shell to arrange outward through shell and louvre, on the other hand utilizes the elasticity of reed board, makes the battery core take place under the state of expend with heat and contract with cold, still keeps better stability with the shell is inside, makes the shell possess certain energy dissipation absorbing effect simultaneously.

Description

Portable power source with heat radiation structure

Technical Field

The utility model relates to a portable power source technical field specifically is a portable power source with heat radiation structure.

Background

The portable power source is a portable charger which can be carried about by a person, can store electric energy by itself, is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment and the like, is particularly applied to occasions without external power supply, and mainly comprises the following components: batteries for storing electric energy, circuits for stabilizing output voltage (dc-dc converters), and most mobile power supplies have chargers for charging built-in batteries.

The existing mobile power supply is basically of a single-body structure, a charging wire is required to be used for charging the mobile power supply, the mobile power supply is frequently used for supplying power for a battery product, certain influence can be caused on an electronic product, in addition, the existing mobile power supply is used, due to poor heat dissipation performance, when charging is carried out, the inside of the mobile power supply can generate high temperature, the safe use of the mobile power supply is seriously influenced, and therefore, in order to solve the problems, a split design is provided, and the mobile power supply with a heat dissipation structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable power source with heat radiation structure to solve the present removal that above-mentioned background art provided and all be monomer formula structure, and the relatively poor problem of thermal diffusivity.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable power source with heat radiation structure, includes that shell, battery core, first circuit board, first electrically conductive piece, second circuit board and second electrically conductive piece, the inside of shell has the battery core through the reed board clamp, and the lower extreme of battery core is connected with first delivery outlet through first circuit board, the upper end of battery core is provided with first electrically conductive piece, the upper end of shell is connected with the adapter, and the internally mounted of adapter has the second circuit board, the right-hand member of second circuit board is connected with the second delivery outlet, the left end of second circuit board is connected with the plug, the groove of accomodating has been seted up to the upside of adapter, the downside of second circuit board is provided with the electrically conductive piece of second, and the lower extreme of second passes the downside and the bayonet socket of adapter in proper order and electrically conductive piece contacts, the upper end at the shell is seted up.

Preferably, the radiating holes are formed in the left side and the right side of the shell, and the vertical arrangement size of the radiating holes is the same as the length size of the reed plate.

Preferably, the reed plate is arranged in a wave structure.

Preferably, heat-conducting silicone grease is uniformly coated between the front side and the rear side of the battery core and the inner wall of the shell.

Preferably, the lower side of the adapter and the upper side of the shell are both provided with arc structures, the outer side size of the arc structure of the shell is the same as the inner side size of the arc structure of the adapter, and the adapter and the shell are of a sliding clamping type connecting structure.

Preferably, the plug is mounted on the adapter in a hinged manner, and the plug and the adapter form a rotary embedded connection structure through the accommodating groove.

Compared with the prior art, the beneficial effects of the utility model are that: according to the mobile power supply with the heat dissipation structure, the battery core is clamped through the reed plate with the wave structure, and meanwhile, the reed plate is made of high-quality copper sheets, on one hand, the copper reed plate has good heat conductivity and can conduct heat quickly to the shell by matching with heat conduction silicone grease coated on the battery core, and the heat conduction can be conducted to the shell through the shell and the heat dissipation holes;

through split type structural design, set up and the adapter in the upper end of shell, through the bayonet socket on the shell, want slip embedding with adapter and shell and your to be connected, this kind of embedded structural design can bring more firm connection, and shell and adapter both can constitute a whole and use, can separate the exclusive use again to it needs to select suitable mode by oneself to use.

Drawings

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

fig. 2 is a schematic top view of the housing structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic structural front sectional view of the present invention.

In the figure: 1. a housing; 2. heat dissipation holes; 3. a reed plate; 4. a battery cell; 5. a first circuit board; 6. a first output port; 7. a first conductive member; 8. an adapter; 9. a second circuit board; 10. a second output port; 11. a plug; 12. a receiving groove; 13. a second conductive member; 14. and (4) a bayonet.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a portable power source with a heat dissipation structure comprises a shell 1, a battery core 4, a first circuit board 5, a first conductive piece 7, a second circuit board 9 and a second conductive piece 13, wherein the battery core 4 is clamped in the shell 1 through a reed plate 3, the lower end of the battery core 4 is connected with a first output port 6 through the first circuit board 5, heat-conducting silicone grease is uniformly coated between the front side and the back side of the battery core 4 and the inner wall of the shell 1, heat dissipation holes 2 are respectively formed in the left side and the right side of the shell 1, the vertical arrangement size of the heat dissipation holes 2 is the same as the length size of the reed plate 3, heat in the shell 1 can be discharged through the heat dissipation holes 2, meanwhile, the reed plate 3 is prevented from being embedded with dust by the blocking of the reed plate 3, the reed plate 3 is of a wave structure, on the one hand, the reed plate 3 made of copper has good heat conductivity and is matched with the heat-, can highly carry out quick heat conduction with battery core 4 production and cause on the shell 1 to arrange outward through shell 1 and louvre 2, on the other hand utilizes the elasticity of reed board 3, makes under battery core 4 takes place expend with heat and contract with cold's the state, still keeps better stability with shell 1 is inside, simultaneously, utilizes the elasticity of reed board 3, makes shell 1 possess certain energy dissipation absorbing effect.

The upper end of the battery core 4 is provided with a first conductive piece 7, the upper end of the shell 1 is connected with an adapter 8, a second circuit board 9 is arranged in the adapter 8, the right end of the second circuit board 9 is connected with a second output port 10, the left end of the second circuit board 9 is connected with a plug 11, the upper side of the adapter 8 is provided with a containing groove 12, the lower side of the second circuit board 9 is provided with a second conductive piece 13, the lower end of the second conductive piece 13 sequentially passes through the lower side of the adapter 8 and a bayonet 14 to be contacted with the first conductive piece 7, the bayonet 14 is arranged at the upper end of the shell 1, the lower side of the adapter 8 and the upper side of the shell 1 are both provided with arc structures, the outer side size of the arc structure of the shell 1 is the same as the inner side size of the arc structure of the adapter 8, the adapter 8 and the shell 1 are of a sliding clamping connection structure, the plug, slide adapter 8 along shell 1 to make the second electrically conductive 13 and the separation of first electrically conductive 7, until adapter 8 and shell 1 separation, afterwards, exclusive use adapter 8 charges for electronic product, through split type structural design, shell 1 and adapter 8 both can constitute a whole and use, can separate exclusive use again, so that the suitable mode of operation of use needs self-selection, and simultaneously, can rotate plug 11 and accomodate in accomodating groove 12, make this device wholly unified pleasing to the eye.

The working principle is as follows: when the device is used, the device can be charged through the plug 11, the plug 11 is connected with an external power supply and transmits electricity to the second conductive piece 13 through the second circuit board 9, the second conductive piece 13 is in contact with the first conductive piece 7, so that the electricity is transmitted to the battery core 4 through the first conductive piece 7 and is stored in the battery core 4, and an electronic product can be connected and charged through the first output port 6 or the second output port 10;

in the working process of the device, higher temperature can be generated, heat is directly transferred to the shell 1 through the heat-conducting silicone grease on the front side and the rear side of the battery core 4, meanwhile, the heat is rapidly transferred to the shell 1 through the copper reed plates 3 and is discharged outside through the heat dissipation holes 2;

the adapter 8 can be slid along the housing 1 and the second conductive member 13 is separated from the first conductive member 7 until the adapter 8 is separated from the housing 1, and then the adapter 8 alone is used to charge the electronic product.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable power source with heat radiation structure, includes shell (1), battery core (4), first circuit board (5), first electrically conductive piece (7), second circuit board (9) and second electrically conductive piece (13), its characterized in that: the battery core (4) is clamped in the shell (1) through the reed plate (3), the lower end of the battery core (4) is connected with a first output port (6) through a first circuit board (5), a first conductive piece (7) is arranged at the upper end of the battery core (4), the upper end of the shell (1) is connected with an adapter (8), a second circuit board (9) is installed in the adapter (8), a second output port (10) is connected at the right end of the second circuit board (9), a plug (11) is connected at the left end of the second circuit board (9), a containing groove (12) is formed in the upper side of the adapter (8), a second conductive piece (13) is arranged at the lower side of the second circuit board (9), and the lower end of the second conductive piece (13) sequentially penetrates through the lower side of the adapter (8) and the bayonet (14) to be contacted with the first conductive piece (7), the bayonet (14) is arranged at the upper end of the shell (1).

2. The mobile power supply with the heat dissipation structure as claimed in claim 1, wherein: the left side and the right side of the shell (1) are both provided with heat dissipation holes (2), and the vertical arrangement size of the heat dissipation holes (2) is the same as the length size of the reed plate (3).

3. The mobile power supply with the heat dissipation structure as claimed in claim 1, wherein: the reed plate (3) is arranged to be of a wave structure.

4. The mobile power supply with the heat dissipation structure as claimed in claim 1, wherein: and heat-conducting silicone grease is uniformly coated between the front side and the rear side of the battery core (4) and the inner wall of the shell (1).

5. The mobile power supply with the heat dissipation structure as claimed in claim 1, wherein: the lower side of the adapter (8) and the upper side of the shell (1) are both provided with arc structures, the outer side size of the arc structure of the shell (1) is the same as the inner side size of the arc structure of the adapter (8), and the adapter (8) and the shell (1) are of a sliding clamping type connecting structure.

6. The mobile power supply with the heat dissipation structure as claimed in claim 1, wherein: plug (11) are articulated to be installed on adapter (8), plug (11) constitute rotary type embedding connection structure through accomodating groove (12) and adapter (8).