CN205960719U - Small -size portable power source - Google Patents
Small -size portable power source Download PDFInfo
- Publication number
- CN205960719U CN205960719U CN201620899540.2U CN201620899540U CN205960719U CN 205960719 U CN205960719 U CN 205960719U CN 201620899540 U CN201620899540 U CN 201620899540U CN 205960719 U CN205960719 U CN 205960719U
- Authority
- CN
- China
- Prior art keywords
- shell
- power source
- portable power
- size portable
- mainboard
- Prior art date
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Abstract
The utility model relates to an electron product field, concretely relates to small -size portable power source. A small -size portable power source, includes shell 1, apron 2, group battery 3 and mainboard 4, 1 at least one end on the shell is equipped with the opening, is equipped with the holding chamber in the shell 1, 2 corresponding sealing on the opening of shell 1 of apron, 4 holdings of group battery 3 and mainboard in in the holding chamber of shell 1, be equipped with the charging inlet 11 and 12, its characterized in that of export that discharges on the shell 1: 4 holdings of group battery 3 and mainboard in space after in the holding chamber of shell 1, the gelatineous heat conduction silicone grease that has the higher capacity of heat transmission in the packing. The utility model discloses strengthened the heat dissipation problem in the charging process, it is diversified with the portable power source function moreover, not only can be used for charging to the electronic product, but also can be used to provide the light source.
Description
Technical field
This utility model is related to electronics field and in particular to a kind of small size portable power source.
Background technology
Commonly using with electronic product, portable power source needs to carry with and be easy to the charging of electron product, mobile
Power supply is constantly toward small-sized, light improvement, but the heat-radiation belt to portable power source is known clearly a difficult problem, and the purpose of this utility model is to increase
The heat dissipation problem of strong portable power source.
Utility model content
The purpose of this utility model is to provide a kind of a kind of new small size portable power source, and strengthens dissipating of portable power source
Thermal effect.
The technical solution adopted in the utility model is：A kind of small size portable power source, including shell 1, cover plate 2, set of cells 3
And mainboard 4, shell 1 at least one end is provided with opening, is provided with containing cavity in shell 1, and described cover plate 2 correspondence is closed in opening of shell 1
On mouth, described set of cells 3 and mainboard 4 are placed in the containing cavity of described shell 1, and described shell 1 is provided with charging entrance 11 He
Electric discharge outlet 12 it is characterised in that：Set of cells 3 and mainboard 4 be placed in the containing cavity of described shell 1 after space, in filling
There is the gluey heat-conducting silicone grease compared with high heat conduction ability.
Optimization of the present utility model, according to a kind of small size portable power source described above, it is characterized by described shell 1 is also
It is provided with LED lamp source 7 and switch 8, described LED lamp source 7, switch 8 and set of cells 3 circuit connect.
Further, a kind of small size portable power source according to the top, it is characterized by described shell 1 material be aluminum or
Person's aluminium alloy.
Further, a kind of small size portable power source according to the top, it is characterized by the snap fit on described cover plate 2 with
Draw-in groove on shell 1 matches and combines.
Further, a kind of small size portable power source according to the top, it is characterized by described charging entrance 11 and putting
Electricity outlet 12 is USB interface.
Compared with prior art, advantageous effects of the present utility model are, this utility model set of cells 3 and mainboard 4 are placed in
Space after in the containing cavity of described shell 1, filling has the gluey heat-conducting silicone grease compared with high heat conduction ability.With the sky in space
Draw last breath thermal effect ratio, gluey heat-conducting silicone grease filling heat conduction and heat radiation effect is more preferable.And will be vdiverse in function for a kind of small size portable power source
Change, a kind of small size portable power source can be not only used for electronic product is charged, and can be additionally used in providing light source.
Brief description
Fig. 1 is that a kind of this utility model small size portable power source assembles pre-structure schematic diagram；
Fig. 2 is structural representation after a kind of assembling of this utility model small size portable power source；
Reference：Shell -1, cover plate -2, set of cells -3, mainboard -4, LED lamp source -7, switch -8, charging entrance -11,
Electric discharge outlet -12.
Specific embodiment
In order that technological means of the present utility model, creation characteristic, reached purpose and effect are easy to understand, in conjunction with
Specific embodiments and the drawings, are further elaborated to this utility model.
As shown in Figure of description 1 and Fig. 2：A kind of small size portable power source, including shell 1, cover plate 2, set of cells 3 and master
Plate 4, shell 1 at least one end is provided with opening, is provided with containing cavity in shell 1, and described cover plate 2 correspondence is closed on the opening of shell 1,
Described set of cells 3 and mainboard 4 are placed in the containing cavity of described shell 1, and described shell 1 is provided with charging entrance 11 and discharges
Mouthfuls 12, set of cells 3 and mainboard 4 be placed in the containing cavity of described shell 1 after space, filling has compared with high heat conduction ability
Gluey heat-conducting silicone grease.With the air adiabatic effect ratio in space, it is more preferable that gluey heat-conducting silicone grease fills heat conduction and heat radiation effect.
Shell 1 is additionally provided with LED lamp source 7 and switch 8, and described LED lamp source 7, switch 8 and set of cells 3 circuit connect.
Described shell 1 material is aluminium alloy, and this material is conducive to the radiating of portable power source charging process.On described cover plate 2
Snap fit match and combine with the draw-in groove on shell 1, described snap fit towards shell 1 direction extend, described draw-in groove is located at shell 1
The inwall of opening, the therefore connected mode of cover plate 2 and shell 1 are snap fit, without using screw connection or welding, are easy to
The installation of product, and due to there is no the connector leaking outside so that product is more smooth attractive in appearance.
Described charging entrance 11 and electric discharge outlet 12 are USB interface.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, retouching in above-described embodiment and description
State preference only of the present utility model, this utility model is not limited by above-mentioned preference, without departing from this utility model
On the premise of spirit and scope, this utility model also can have various changes and modifications, and these changes and improvements both fall within this practicality
In new claimed scope.
Claims (5)
1. a kind of small size portable power source, including shell (1), cover plate (2), set of cells (3) and mainboard (4), shell (1) at least
End is provided with opening, is provided with containing cavity in shell (1), and described cover plate (2) correspondence is closed on the opening of shell (1), described battery
Group (3) and mainboard (4) are placed in the containing cavity of described shell (1), and described shell (1) is provided with charging entrance (11) and electric discharge
Outlet (12) it is characterised in that：Set of cells (3) and mainboard (4) be placed in the containing cavity of described shell (1) after space, fill out
Fill the gluey heat-conducting silicone grease having compared with high heat conduction ability with.
2. a kind of small size portable power source according to claim 1, it is characterized by described shell (1) is additionally provided with LED lamp source
(7) and switch (8), described LED lamp source (7), switch (8) and set of cells (3) circuit connection.
3. a kind of small size portable power source according to claim 1, it is characterized by described shell (1) material is aluminum or aluminum
Alloy.
4. a kind of small size portable power source according to claim 1, it is characterized by the snap fit on described cover plate (2) and shell
(1) draw-in groove on matches and combines.
5. a kind of small size portable power source according to claim 1, it is characterized by described charging entrance (11), electric discharge outlet
(12) it is USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620899540.2U CN205960719U (en) | 2016-08-18 | 2016-08-18 | Small -size portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620899540.2U CN205960719U (en) | 2016-08-18 | 2016-08-18 | Small -size portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960719U true CN205960719U (en) | 2017-02-15 |
Family
ID=57976166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620899540.2U Expired - Fee Related CN205960719U (en) | 2016-08-18 | 2016-08-18 | Small -size portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960719U (en) |
-
2016
- 2016-08-18 CN CN201620899540.2U patent/CN205960719U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20180818 |