CN205595817U - Built -in extinguishing device's portable power source - Google Patents
Built -in extinguishing device's portable power source Download PDFInfo
- Publication number
- CN205595817U CN205595817U CN201620087178.9U CN201620087178U CN205595817U CN 205595817 U CN205595817 U CN 205595817U CN 201620087178 U CN201620087178 U CN 201620087178U CN 205595817 U CN205595817 U CN 205595817U
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- CN
- China
- Prior art keywords
- power source
- portable power
- extinguishing device
- fire extinguishing
- apparatus component
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a built -in extinguishing device's portable power source, including portable power source subassembly and extinguishing device subassembly, characterized by, the portable power source subassembly includes the casing, locate PCBA control circuit board, electric core in the casing, in the casing is located to the extinguishing device subassembly, the parcel is at the surface of electric core, the extinguishing device subassembly includes that plastic housing, plastic housing intussuseption are filled with carbon dioxide and ABC dry powder fire extinguishing agent mixture, and plastic housing is the plastic housing that flat cavity was equipped with the cavity in, and cavity one end is equipped with fill opening, the last stopper that is equipped with of fill opening. Into plastic casing is filled through injection device to carbon dioxide and ABC dry powder fire extinguishing agent mixture, forms a low pressure in the stopper sealing connection fill opening, cavity, the electricity core includes 18650 group batteries or polymer battery, and these two kinds of batteries all can set up the extinguishing device subassembly, PCBA control circuit board's the below of going up also is equipped with the extinguishing device subassembly.
Description
Technical field
This utility model relates to portable power source technical field, particularly relates to a kind of built-in extinguishing device, it is possible to be prevented effectively from because of the safety type movable power supply of portable power source internal cell short circuit initiation fire accident.
Background technology
Along with the extensive application of digital product, the most increasingly can be favored by people to its portable power source providing charge power supply.Portable power source, as the stand-by power supply of the electrical equipment such as mobile phone, digital electrical apparatus, notebook and net book, effectively meets emergent need during its electric quantity of power supply deficiency.But portable power source currently on the market is very different, personation of poor quality, second-rate portable power source battery core is during using, internal short-circuit is easily caused through concussion for a long time or collision, or inside PCBA board short circuit, light then portable power source damages, heavy then on fire, threat to life property safety of exploding.The portable power source that the portable power source of 18650 batteries assemblings in the market and polymer battery assemble, the economic loss caused on fire from explosion occurred at a variety of causes happens occasionally, PCBA control circuit plate is because certain components and parts is malfunctioning or it is on fire to burn out the short circuit caused, micropowder or salient point on battery plus-negative plate pierce through barrier film and cause battery core internal short-circuit, and then heating is the most on fire or blast, causes fire to have been reported that when causing the news of major accident also.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of built-in extinguishing device, it is possible to be prevented effectively from because of the safety type movable power supply of portable power source internal cell short circuit initiation fire accident.
This utility model be the technical scheme is that the portable power source of a kind of built-in extinguishing device, including portable power source assembly and fire extinguishing apparatus component, it is characterized in that, described portable power source assembly includes housing, be located in housing PCBA control circuit plate, battery core, the outer surface of battery core is located in housing, is wrapped in fire extinguishing apparatus component；Described fire extinguishing apparatus component is filled with carbon dioxide and ABC powder extinguishing agent mixture in including plastic shell, plastic shell, plastic shell be flat hollow, in be provided with the plastic shell of cavity, cavity one end is provided with charging port, and charging port is provided with stopper.
Described carbon dioxide and ABC powder extinguishing agent mixture are filled into plastic casing by injection device, and plug seal forms a low pressure in connecting charging port, cavity.
Described battery core uses 18650 set of cells, fire extinguishing apparatus component is arranged in the steel bushing of single 18650 batteries only, being wrapped in the outer layer of the electrolyte in 18650 batteries, positive pole, barrier film, negative pole, barrier film, the outer layer in the set of cells of many 18650 battery compositions wraps up one layer of fire extinguishing apparatus component again.
Described battery core uses polymer battery, and fire extinguishing apparatus component is wrapped in the outer layer of the plastic-aluminum packaging film of polymer battery.
The upper and lower of PCBA control circuit plate described further also is provided with fire extinguishing apparatus component.
The beneficial effects of the utility model are: portable power source is widely used in our daily life, become people go out indispensability standby power supply device, so its safety is particularly important.By the enforcement of the technical program, technique improvement is carried out for portable power source, the battery core internal by it and PCBA control circuit plate arrange extinguishing device, battery core internal short-circuit is caused owing to external force factor causes the micropowder on both positive and negative polarity or salient point to pierce through barrier film in battery core, or vibration fierce in transportation causes internal short-circuit, causing battery internal heat generation, temperature is too high and spontaneous combustion occurs, and even causes explosive fire accident accident；PCBA control circuit plate is due to the shock of external force or other factors, cause line short, can cause on fire equally, the extinguishing device structure arranged by the technical program, the plastic shell of extinguishing device is along with the rising of temperature, the air pressure causing inside rises, when temperature arrives to a certain degree, plastic shell can break, internal carbon dioxide and ABC powder extinguishing agent mixture will discharge, and play the effect putting out burning things which may cause a fire disaster, and burning things which may cause a fire disaster has put out the generation directly avoiding fire, any article of periphery will not be endangered, economic loss is preferably minimized.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Refer to accompanying drawing 1, a kind of portable power source of built-in extinguishing device, including portable power source assembly and fire extinguishing apparatus component 4, it is characterized in that, described portable power source assembly includes housing 1, be located in housing 1 PCBA control circuit plate 2, battery core 3, the outer surface of battery core 3 is located in housing 1, is wrapped in fire extinguishing apparatus component 4；Described fire extinguishing apparatus component 4 is filled with carbon dioxide and ABC powder extinguishing agent mixture in including plastic shell, plastic shell, plastic shell be flat hollow, in be provided with the plastic shell of cavity, cavity one end is provided with charging port, and charging port is provided with stopper.
Described carbon dioxide and ABC powder extinguishing agent mixture are filled into plastic cement ectosome by injection device, and plug seal forms a low pressure in connecting charging port, cavity.
Battery core 3 described further uses 18650 set of cells, fire extinguishing apparatus component 4 is arranged in the steel bushing of single 18650 batteries only, being wrapped in the outer layer of the electrolyte in 18650 batteries, positive pole, barrier film, negative pole, barrier film, the outer layer in the set of cells of many 18650 battery compositions wraps up one layer of fire extinguishing apparatus component 4 again.
Battery core 3 described further uses polymer battery, fire extinguishing apparatus component 4 to be wrapped in the outer layer of the plastic-aluminum packaging film of polymer battery.
The upper and lower of PCBA control circuit plate 2 described further also is provided with fire extinguishing apparatus component 4.
By arranging fire extinguishing apparatus component 4 at the battery core 3 and PCBA control circuit plate 2 within portable power source, battery core 3 internal short-circuit is caused owing to external force factor causes the micropowder on both positive and negative polarity or salient point to pierce through barrier film in battery core 3, or vibration fierce in transportation causes internal short-circuit, cause battery internal heat generation, temperature is too high and spontaneous combustion occurs, and even causes explosive fire accident accident；PCBA control circuit plate 2 is due to the shock of external force or other factors, cause line short, can cause on fire equally, fire extinguishing apparatus component 4 structure arranged by the technical program, the plastic shell of fire extinguishing apparatus component 4 is along with the rising of temperature, the air pressure causing inside rises, when temperature arrives to a certain degree, plastic shell can break, internal carbon dioxide and ABC powder extinguishing agent mixture will discharge, and play the effect putting out burning things which may cause a fire disaster, and burning things which may cause a fire disaster has put out the generation directly avoiding fire, any article of periphery will not be endangered, economic loss is preferably minimized.
Above-described embodiment of the present utility model is only for clearly demonstrating this utility model example, and is not the restriction to embodiment of the present utility model.And still fall within protection domain of the present utility model for belonging to obvious change that connotation of the present utility model extended out or variation.
Claims (5)
1. the portable power source of a built-in extinguishing device, including portable power source assembly and fire extinguishing apparatus component (4), it is characterized in that: described portable power source assembly includes housing (1), PCBA control circuit plate (2) that is located in housing (1), battery core (3), and the outer surface of battery core (3) is located in housing (1), is wrapped in fire extinguishing apparatus component (4)；Described fire extinguishing apparatus component (4) is filled with carbon dioxide and ABC powder extinguishing agent mixture in including plastic shell, plastic shell, plastic shell be flat hollow, in be provided with the plastic shell of cavity, cavity one end is provided with charging port, and charging port is provided with stopper.
The portable power source of a kind of built-in extinguishing device the most according to claim 1, it is characterised in that: described carbon dioxide and ABC powder extinguishing agent mixture are filled into plastic cement ectosome by injection device, and plug seal forms a low pressure in connecting charging port, cavity.
The portable power source of a kind of built-in extinguishing device the most according to claim 1, it is characterized in that: described battery core (3) uses 18650 set of cells, fire extinguishing apparatus component (4) is arranged in the steel bushing of single 18650 batteries only, being wrapped in the outer layer of the electrolyte in 18650 batteries, positive pole, barrier film, negative pole, barrier film, the outer layer in the set of cells of many 18650 battery compositions wraps up one layer of fire extinguishing apparatus component (4) again.
The portable power source of a kind of built-in extinguishing device the most according to claim 1, it is characterised in that: described battery core (3) uses polymer battery, and fire extinguishing apparatus component (4) is wrapped in the outer layer of the plastic-aluminum packaging film of polymer battery.
The portable power source of a kind of built-in extinguishing device the most according to claim 1, it is characterised in that: the upper and lower of described PCBA control circuit plate (2) also is provided with fire extinguishing apparatus component (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087178.9U CN205595817U (en) | 2016-01-29 | 2016-01-29 | Built -in extinguishing device's portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087178.9U CN205595817U (en) | 2016-01-29 | 2016-01-29 | Built -in extinguishing device's portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595817U true CN205595817U (en) | 2016-09-21 |
Family
ID=56927677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087178.9U Expired - Fee Related CN205595817U (en) | 2016-01-29 | 2016-01-29 | Built -in extinguishing device's portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571690A (en) * | 2017-02-17 | 2017-04-19 | 惠州沃典科技股份有限公司 | Tower-type wireless charging seat with fire-extinguishing function |
| CN107204413A (en) * | 2017-05-26 | 2017-09-26 | 广西科技大学鹿山学院 | A kind of battery with protective case |
-
2016
- 2016-01-29 CN CN201620087178.9U patent/CN205595817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571690A (en) * | 2017-02-17 | 2017-04-19 | 惠州沃典科技股份有限公司 | Tower-type wireless charging seat with fire-extinguishing function |
| CN106571690B (en) * | 2017-02-17 | 2019-06-25 | 惠州沃典科技股份有限公司 | A kind of tower wireless charging base with fire-extinguishing function concurrently |
| CN107204413A (en) * | 2017-05-26 | 2017-09-26 | 广西科技大学鹿山学院 | A kind of battery with protective case |
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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: 20160921 Termination date: 20190129 |