CN205488349U - Long shelf life emergency power source - Google Patents
Long shelf life emergency power source Download PDFInfo
- Publication number
- CN205488349U CN205488349U CN201620019569.7U CN201620019569U CN205488349U CN 205488349 U CN205488349 U CN 205488349U CN 201620019569 U CN201620019569 U CN 201620019569U CN 205488349 U CN205488349 U CN 205488349U
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- Prior art keywords
- water
- emergency power
- filling port
- water filling
- power supply
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Abstract
The utility model relates to a long shelf life emergency power source. It is continuous with the air to be equipped with the vent on the lateral wall of electrode cavity, and the air negative pole adopts removable formula to connect and fixes in the electrode cavity, and the air negative pole forms the ring -type, and its bottom has to supply power separates the through -hole that the liquid stream is gone into, and the metal anode adopts removable formula to connect and fixes the intra -annular at the air negative pole, and the metal anode passes through battery system of the continuous formation of wire with the air negative pole to draw forth the wire and connect the interface in power output, the electrode cavity is with water storage cavity intercommunication and pass through threaded connection, and the lower extreme of water storage cavity is equipped with water permeable membrane, and water permeable membrane's top is equipped with the salt bag, and the below is equipped with the water filling port, and the water filling port passes through threaded connection with the water filling port sealed cap. Emergency power source's the outside still is equipped with the storage check and stores emergent bulb, realizes emergency power source's flashlight function. This emergency power source need not charge, only needs during the use to fall the salt in the salt bag on water permeable membrane, follows the water filling port injected water again and can generate electricity, and the shelf life is long.
Description
Technical field
This utility model belongs to emergency power supply technical field, particularly to emergency power supply a kind of long storage life.
Background technology
The charge power supply sold on the market at present uses the time short, and electric quantity consumption complete after need charging to be continuing with, electricity need not be there is after charging for a long time and be gradually decrease to the situation of zero.The material such as magnesium, aluminum, due to its higher chemism, is made into sacrificial anode and is widely used in cathodic protection field.Its principle is to be connected with by protection negative electrode by sacrificial anode; owing to anode activity is high, current potential is born; electronics on anode just can carry electronics by electrolyte solution to protected negative electrode incessantly; metal inner tube current potential is made to reduce; making negative electrode be able to be protected, anode is then constantly corroded and the most depleted.Magnesium, aluminum are relatively more negative by the current potential of protection negative electrode, therefore become the relatively good material of galvanic anode.The time that stores in dry conditions due to it can be up to 20 years and be unlikely to deteriorate, and considerably beyond 3～5 year shelf-life of general dry battery, therefore can be used for emergency power supply battery direction.
Utility model content
Not enough for prior art, this utility model provides emergency power supply a kind of long storage life.
One emergency power supply long storage life, it includes electrode chambers, water storage chamber and water filling port, metal anode 2 and air cathode 3 it is provided with inside described electrode chambers, the sidewall of electrode chambers is provided with vent 4 and atmosphere, air cathode 3 uses changeable type to be fastened in electrode chambers, air cathode 3 is formed ring-type, its bottom has the through hole that electrolysis liquid stream enters, metal anode 2 uses changeable type to be fastened in the ring of air cathode 3, metal anode 2 and air cathode 3 are connected to form a battery system by wire, described battery system is drawn positive pole and is connected to power output interface with cathode conductor；The lower end of described electrode chambers is threaded connection with the upper end of water storage chamber, and described electrode chambers is connected with water storage chamber, the lower end of described water storage chamber is provided with water permeable membrane 7, water permeable membrane 7 be arranged over Sal bag 6, lower section is provided with water filling port, and water filling port and water filling port seal cap 9 and be threaded connection；
Described metal anode is Al, Mg, Li or Zn, or containing the two or more alloy in them.
Described vent 4 is tamping with waterproof ventilated membrane.
Described emergency power supply need not charging, only need to open Sal bag 6 and be poured on above water permeable membrane 7 by Sal during use, then can generate electricity from water filling port injection water.
The outside of described emergency power supply is provided with storage compartment 10, has the emergent bulb 11 matched with power output interface, it is achieved the torch function of emergency power supply in described storage compartment 10.
Described power output interface includes charging socket 12 and wire jointing 1, to adapt to the charge requirement of dissimilar power interface equipment.
Open threadeding between electrode chambers with water storage chamber, change metal anode 2, air cathode 3 or Sal bag 6 after using, reach reusable effect.
Water filling port is provided with female thread, and described female thread can match with the screw thread of drinking water bottleneck on the market, facilitates water filling to generate electricity.
The beneficial effects of the utility model are: the use of this utility model emergency power supply is that it should be acute, it is not required to charging for one, only need use water and electrolytic salt can generate electricity the environmental protection emergency power supply carrying out using, the storage time is long, improve conventional emergency power supply and need charging, the shortcoming that charged form is single and storage life is short.By metal anode corrosion electric discharge, metal anode, air cathode are detachable with Sal bag, and the female thread of water filling port can match with the screw thread of normal specifications drinking water bottleneck on the market, convenient use.Devise charging socket and wire jointing simultaneously, facilitate mobile phone, the charging of the equipment such as panel computer and use, design storage compartment has emergent bulb such as LED, charging inlet can be connected and realize the function of emergent torch, may be used for mountain-climbing, the walking of remote way and the process of saving oneself of various natural disaster.
Accompanying drawing explanation
Fig. 1 is emergency power supply overall structure schematic diagram a kind of long storage life；
Label declaration: 1-wire jointing, 2-metal anode, 3-air cathode, 4-vent, 5-power supply dismounting screw thread, 6-Sal bag, 7-water permeable membrane, 8-water filling port screw thread, 9-water filling port seals cap, 10-storage compartment, and 11-meets an urgent need bulb, 12-charging socket.
Detailed description of the invention
With detailed description of the invention, this utility model is described further below in conjunction with the accompanying drawings.It is emphasized that it is that the description below is merely exemplary rather than in order to limit scope of the present utility model and application thereof.
The overall structure schematic diagram of this utility model emergency power supply a kind of long storage life as shown in Figure 1, this, emergency power supply included electrode chambers, water storage chamber and water filling port long storage life, metal anode 2 and air cathode 3 it is provided with inside described electrode chambers, the sidewall of electrode chambers is provided with vent 4 and is connected with air, and vent 4 is tamping with waterproof ventilated membrane；Air cathode 3 uses changeable type to be fastened in electrode chambers, air cathode 3 is formed ring-type, its bottom has the through hole that electrolysis liquid stream enters, metal anode 2 uses changeable type to be fastened in the ring of air cathode 3, metal anode 2 and air cathode 3 are connected to form a battery system by wire, described battery system is drawn wire and is connected to charging socket 12 and wire jointing 1, to adapt to the charge requirement of dissimilar power interface equipment；Described charging socket 12 can be any one outlet, such as USB interface；Described electrode chambers lower end outside is provided with power supply dismounting screw thread 5, described water storage chamber upper end is provided with female thread and matches with power supply dismounting screw thread 5, realize the threaded of electrode chambers and water storage chamber, facilitate metal anode 2, air cathode 3 or the dismounting of Sal bag 6 and replacing；The lower end of described water storage chamber is provided with water permeable membrane 7, water permeable membrane 7 is arranged over Sal bag 6, Sal bag 6 can be fixed in chamber with adhesive tape, it is provided with water filling port below water permeable membrane 7, water filling port screw thread 8 it is provided with outside described water filling port, water filling port sealing cap 9 is provided with female thread and matches with water filling port screw thread 8, it is achieved water filling port seals threadeding of cap 9 with water filling port；Water filling port is provided with female thread and can match with the screw thread of drinking water bottleneck on the market, convenient use；It is provided with storage compartment 10 outside emergency power supply, described storage compartment 10 has the emergent bulb 11 matched with charging socket 12, it is achieved the torch function of emergency power supply.This emergency power supply need not charging, only need to open Sal bag 6 and be poured on by Sal above water permeable membrane 7 during use, and then injecting water from water filling port can generate electricity.Water filling port seals when emergency power supply does not uses cap 9 be screwed on water filling port screw thread 8, keep being dried of emergency power supply, store the time long.Open threadeding between electrode chambers with water storage chamber, metal anode 2, air cathode 3 or the Sal bag 6 after replaceable use, reach reusable effect.
Claims (5)
1. one kind long storage life emergency power supply, it is characterized in that, it includes electrode chambers, water storage chamber and water filling port, metal anode (2) and air cathode (3) it is provided with inside described electrode chambers, the sidewall of electrode chambers is provided with vent (4) and atmosphere, air cathode (3) uses changeable type to be fastened in electrode chambers, air cathode (3) is formed ring-type, its bottom has the through hole that electrolysis liquid stream enters, metal anode (2) uses changeable type to be fastened in the ring of air cathode (3), metal anode (2) is connected one battery system of formation with air cathode (3) by wire, described battery system is drawn positive pole and is connected to power output interface with cathode conductor；The lower end of described electrode chambers is threaded connection with the upper end of water storage chamber, and described electrode chambers is connected with water storage chamber, the lower end of described water storage chamber is provided with water permeable membrane (7), water permeable membrane (7) is arranged over Sal bag (6), lower section is provided with water filling port, and water filling port and water filling port seal cap (9) and be threaded connection；
Described metal anode is Al, Mg, Li or Zn, or containing the two or more alloy in them.
A kind of long storage life emergency power supply, it is characterised in that described vent (4) is tamping with waterproof ventilated membrane.
A kind of long storage life emergency power supply, it is characterised in that be provided with storage compartment (10) outside it, described storage compartment (10) have the emergent bulb (11) matched with power output interface.
A kind of long storage life emergency power supply, it is characterised in that described power output interface includes charging inlet (12) and wire jointing (1).
A kind of long storage life emergency power supply, it is characterised in that water filling port is provided with female thread, and described female thread can match with the screw thread of drinking water bottleneck on the market.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019569.7U CN205488349U (en) | 2016-01-08 | 2016-01-08 | Long shelf life emergency power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019569.7U CN205488349U (en) | 2016-01-08 | 2016-01-08 | Long shelf life emergency power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488349U true CN205488349U (en) | 2016-08-17 |
Family
ID=56666306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620019569.7U Active CN205488349U (en) | 2016-01-08 | 2016-01-08 | Long shelf life emergency power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488349U (en) |
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2016
- 2016-01-08 CN CN201620019569.7U patent/CN205488349U/en active Active
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |