CN204334022U - A kind of explosion-proof type portable power source - Google Patents
A kind of explosion-proof type portable power source Download PDFInfo
- Publication number
- CN204334022U CN204334022U CN201420792884.4U CN201420792884U CN204334022U CN 204334022 U CN204334022 U CN 204334022U CN 201420792884 U CN201420792884 U CN 201420792884U CN 204334022 U CN204334022 U CN 204334022U
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- China
- Prior art keywords
- explosion
- proof
- layer
- plastic casing
- power source
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Abstract
A kind of explosion-proof type portable power source of the utility model, comprise plastic casing and explosion-proof cover, described plastic casing and described explosion-proof cover are connected together, one long side of described plastic casing is provided with buckle, another long side of described plastic casing is provided with draw-in groove, described buckle and described draw-in groove all by before, during and after arrangement mode be located on the long side of described plastic casing; Storage battery and PCB is placed in described plastic casing, separated by dividing plate between described storage battery and described PCB, described storage battery is coated with explosion-proof layer, described PCB is provided with the large bezel of control chip, control circuit, shift knob and electricity, and described storage battery is connected by electric wire with described PCB.The fail safe of this explosion-proof type portable power source is high, sound construction, and simply.
Description
Technical field
the utility model relates to portable power source technical field, more particularly relates to a kind of explosion-proof type portable power source.
Background technology
along with the fast development of global economy, improving constantly of people's living standard, the electronic product of carried type also gets more and more, as notebook computer, panel computer, mobile phone, digital camera, video camera, portable DVD player, PDA, MP3, MP4, GPS, warming equipment, medical health equipment etc.They all will use battery, but first wife's battery of these equipment all can not meet the normal service time of equipment because battery capacity is low.Such as, along with the change of user's use habit, some mobile phones or MP3 frequent a whole day are all in work, again because the increase of the electronic functionalities such as mobile phone makes the electric current of battery consumption greatly increase, the serious curtailment stand-by time of battery, even some smart mobile phone uses and did not just have electricity, in order to ensure above-mentioned electricity less than one day
Subset can normally work continuously, and user must carry with various charger, causes user to use very inconvenient.Based on this, in order to solve this worry of people, portable power source just arises at the historic moment.
Portable power source is a kind of portable charger integrating power supply and charge function, can charge whenever and wherever possible or standby power to digital equipments such as mobile phones.Generally by lithium cell or dry cell as charge storage unit, be different from the battery of interiors of products configuration, be also externally hanging battery.General outfit multiple power sources adapter, usually having Large Copacity, multipurpose, volume is little, the life-span is long and the feature such as safe and reliable, is can whenever and wherever possible for the multiple digital products such as mobile phone, digital camera, MP3, MP4, PDA, palmtop PC, handheld device are powered or the functional product of standby charging.
Portable power source of the prior art is all that the storage battery adopting lithium battery to make carries out storage of electrical energy, but due in prior art to portable power source design defect, though cause portable power source energy storage of electrical energy, bring convenience to the trip of people, but in the heat radiation structure design of storage battery, there is leak in it.When each charging, storage battery can produce a large amount of heats, these heats, due to the defect of structural design, can not shed timely, will damage storage battery and portable power source structure, if go down like this and can blast for a long time, the life of people and property are threatened.
Utility model content
The technical problem that the utility model solves is to provide a kind of explosion-proof type portable power source, and this explosion-proof type portable power source improves the fail safe of portable power source, and structure is simple, fastness is good.
For solving the problems of the technologies described above, the technical scheme adopted is: a kind of explosion-proof type portable power source, comprise plastic casing and explosion-proof cover, described plastic casing and described explosion-proof cover are connected together, one long side of described plastic casing is provided with buckle, another long side of described plastic casing is provided with draw-in groove, described buckle and described draw-in groove all by before, during and after arrangement mode be located on the long side of described plastic casing; Storage battery and PCB is placed in described plastic casing, separated by dividing plate between described storage battery and described PCB, described storage battery is coated with explosion-proof layer, described PCB is provided with the large bezel of control chip, control circuit, shift knob and electricity, and described storage battery is connected by electric wire with described PCB.
Further, the described explosion-proof layer explosion-proof thin plate that comprises two shapings and the explosion-proof tissue layer be located between two described explosion-proof thin plates.
Further, described explosion-proof layer comprises at least explosion-proof tissue layer described in one deck.
Further, described explosion-proof tissue layer is two-layer.
Further, described explosion-proof tissue layer comprises glass layer, aramid fiber layer and metallic fibrous layer, and described glass layer, described aramid fiber layer and described metallic fibrous layer are arranged alternately.
Further, described plastic casing also comprises USB interface, charging inlet and LED, described USB interface and described LED are arranged side by side, and described charging inlet is located at directly over described LED, and described USB interface, described charging inlet, described LED are all located at the side of described plastic casing.
Further, described explosion-proof cover adopts metal material to make.
The beneficial effects of the utility model are: the explosion-proof cover that explosion-proof type portable power source of the present utility model comprises shell and adopts metal material to make, two long sides of shell be provided with by by before, during and after arrangement mode establish to buckle and draw-in groove, shell and explosion-proof cover can be connected together by buckle and draw-in groove, the connection of portable power source can be made so more firm, when blasting in portable power source inside, reduce blast impulsive force to external world, reduce the injury of portable power source explosion time to people.Storage battery is coated with explosion-proof layer in addition, and explosion-proof layer can reduce storage battery explosive force when blasting, and reduces the destruction that other structure member in portable power source is subject to; Be provided with dividing plate between storage battery and PCB, minimizing accumulator explosion is the destruction to pcb board, improves security performance.This explosion-proof type portable power source fail safe is from the above high, sound construction, and simply.
Accompanying drawing explanation
Fig. 1 is shell in the utility model and PCB, structural representation in the enclosure installed by storage battery.
Fig. 2 is external structure of the present utility model.
Fig. 3 is the cutaway view of the first embodiment of explosion-proof layer in the utility model.
Fig. 4 is the cutaway view of the explosion-proof layer the second embodiment in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1 to Figure 2, a kind of explosion-proof type portable power source, comprises plastic casing 10 and explosion-proof cover 20, and explosion-proof cover 20 adopts metal material to make.Plastic casing 10 and explosion-proof cover 20 are connected together, one long side of plastic casing 10 is provided with buckle 11, another long side of plastic casing 10 is provided with draw-in groove 12, buckle 11 and draw-in groove 12 all by before, during and after arrangement mode be located on the long side of plastic casing 10.Storage battery 30 and PCB 40 is placed in plastic casing 10, separated by dividing plate 50 between storage battery 30 and PCB 40, storage battery 30 is coated with explosion-proof layer 31, PCB 40 is provided with the large bezel 43 of control chip 41, control circuit, shift knob 42 and electricity, and storage battery 30 is connected by electric wire with PCB 40.Plastic casing 10 also comprises usb 13, charging inlet 14 and LED 15, usb 13 and LED hole 15 are arranged side by side, charging inlet 14 is located at directly over LED hole 15, usb 13, charging inlet 14, LED hole 15 are all located at the side of plastic casing 10, and the quantity of usb 13 is two.
The explosion-proof thin plate that explosion-proof layer 31 comprises two shapings and the explosion-proof tissue layer be located between two explosion-proof thin plates, explosion-proof layer 31 comprises the explosion-proof tissue layer of at least one deck.
As shown in Figure 3, explosion-proof layer comprises the explosion-proof tissue layer of one deck 312 and two explosion-proof thin plates 311 in the drawings,
Explosion-proof tissue layer 312 is clipped in the middle by two explosion-proof thin plates 311.Explosion-proof tissue layer 312 comprises glass layer 3121, aramid fiber layer 3122 and metallic fibrous layer 3123, and explosion-proof tissue layer 312 arranges according to glass layer 3121, aramid fiber layer 3122, metallic fibrous layer 3123 order from top to bottom, such set-up mode farthest can reduce the impulsive force of explosion time.
As shown in Figure 4, explosion-proof in the drawings tissue layer 312 is two-layer, and explosion-proof layer comprises two-layer explosion-proof tissue layer 312 and two-layer explosion-proof tissue layer 312 is clipped in the middle by two explosion-proof thin plates, 311, two explosion-proof thin plates 311 one on the other.Explosion-proof tissue layer 312 comprises glass layer 3121, aramid fiber layer 3122 and metallic fibrous layer 3123, and glass layer 3121, aramid fiber layer 3122 and metallic fibrous layer 3123 are arranged alternately.The explosion-proof tissue layer 312 of every one deck arranges according to glass layer 3121, aramid fiber layer 3122, metallic fibrous layer 3123 order from top to bottom.
The foregoing is only preferred implementation of the present utility model; not thereby this scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in this scope of patent protection of the present utility model.
Claims (7)
1. an explosion-proof type portable power source, it is characterized in that: comprise plastic casing (10) and explosion-proof cover (20), described plastic casing (10) and described explosion-proof cover (20) are connected together, one long side of described plastic casing (10) is provided with buckle (11), another long side of described plastic casing (10) is provided with draw-in groove (12), described buckle (11) and described draw-in groove (12) all by before, during and after arrangement mode be located on the long side of described plastic casing (10); Storage battery (30) and PCB (40) is placed in described plastic casing (10), separated by dividing plate (50) between described storage battery (30) and described PCB (40), described storage battery (30) is coated with explosion-proof layer (31), described PCB (40) is provided with control chip (41), control circuit, shift knob (42) and the large bezel of electricity (43), and described storage battery (30) is connected by electric wire with described PCB (40).
2. a kind of explosion-proof type portable power source according to claim 1, is characterized in that: the explosion-proof thin plate (311) that described explosion-proof layer (31) comprises two shapings and the explosion-proof tissue layer (312) be located between two described explosion-proof thin plates (311).
3. a kind of explosion-proof type portable power source according to claim 2, is characterized in that: described explosion-proof layer (31) comprises at least explosion-proof tissue layer (312) described in one deck.
4. a kind of explosion-proof type portable power source according to claim 3, is characterized in that: described explosion-proof tissue layer (312) is for two-layer.
5. a kind of explosion-proof type portable power source according to claim 4, it is characterized in that: described explosion-proof tissue layer (3121) comprises glass layer (3121), aramid fiber layer (3122) and metallic fibrous layer (3123), described glass layer (3121), described aramid fiber layer (3122) and described metallic fibrous layer (3123) are arranged alternately.
6. a kind of explosion-proof type portable power source according to claim 1, it is characterized in that: described plastic casing (10) also comprises USB interface (13), charging inlet (14) and LED (15), described USB interface (13) and described LED (15) are arranged side by side, described charging inlet (14) is located at directly over described LED (15), and described USB interface (13), described charging inlet (14), described LED (15) are all located at the side of described plastic casing (10).
7. a kind of explosion-proof type portable power source according to claim 1, is characterized in that: described explosion-proof cover (10) adopts metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792884.4U CN204334022U (en) | 2014-12-16 | 2014-12-16 | A kind of explosion-proof type portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792884.4U CN204334022U (en) | 2014-12-16 | 2014-12-16 | A kind of explosion-proof type portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204334022U true CN204334022U (en) | 2015-05-13 |
Family
ID=53170336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420792884.4U Expired - Fee Related CN204334022U (en) | 2014-12-16 | 2014-12-16 | A kind of explosion-proof type portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204334022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800259A (en) * | 2015-11-26 | 2017-06-06 | 衡阳市利美电瓶车制造有限责任公司 | A kind of explosion-proof battery reach truck |
| CN107293297A (en) * | 2017-06-29 | 2017-10-24 | 深圳双猴科技有限公司 | A kind of a pair of multi-microphone control methods and system |
-
2014
- 2014-12-16 CN CN201420792884.4U patent/CN204334022U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800259A (en) * | 2015-11-26 | 2017-06-06 | 衡阳市利美电瓶车制造有限责任公司 | A kind of explosion-proof battery reach truck |
| CN107293297A (en) * | 2017-06-29 | 2017-10-24 | 深圳双猴科技有限公司 | A kind of a pair of multi-microphone control methods and system |
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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 |
Granted publication date: 20150513 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |