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Computer charger baby

A charging treasure and computer technology, which is applied in the direction of battery circuit devices, circuits, collectors, etc., can solve the problems of short battery life, limited power of charging treasure, and low energy density of batteries

Inactive Publication Date: 2014-01-08
沈晓斌 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the power of the current charging treasure is limited. After the power is exhausted, it is still necessary to repeatedly charge the charging treasure through an external power supply to store and store electricity in the battery. The energy density of the battery is low and the battery life is short.

Method used

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Examples

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Effect test

preparation example Construction

[0035] The preparation method of the zero-point power supply monomer may include forming an isotrinos accumulation layer between the positive electrode and the negative electrode by using the isotrinos accumulation layer slurry, wherein the slurry contains aluminum salt and tourmaline.

[0036] The slurry may also contain carbonaceous materials. The isochon accumulation layer may also contain alkylphenol polyoxyethylene ether, polyhydric alcohol, silicone oil and alkali metal halide.

[0037] The types and amounts of aluminum salts, tourmaline, carbonaceous materials, alkylphenol polyoxyethylene ethers, polyhydric alcohols, silicone oils, and alkali metal halides are as described above.

[0038] If it needs to be used under low temperature conditions, it is preferable that the slurry also contains antifreeze. The antifreeze can be selected from any antifreeze that will not have an obvious negative impact on the performance of the power supply. As an example, the R-3204 antif...

Embodiment 1

[0074] This embodiment is used to prepare a zero-point power supply monomer.

[0075] A) Preparation of isotrinos accumulation layer slurry:

[0076] 90 g Al 2 (SO 4 ) 3 18H 2 O, 10 g AlNH 4 (SO 4 ) 3 12H 2 O, 100 grams of nonylphenol polyoxyethylene (40) ether, 100 grams of glycerin, 50 grams of silicone oil, 30 grams of sodium chloride, 10 grams of black tourmaline, 10 grams of graphite, 20 grams of graphene, 200 grams of mannitol and 50 grams of Antifreeze (product number R-3204) mixed well. The solid raw materials are all pulverized or ground into powders above 200 mesh before mixing.

[0077] B) the pure magnesium sheet is cut into negative poles (162mm * 42mm * 4mm), and punching a through hole with a diameter of 2mm on the surface of the negative pole at an even distance;

[0078] C) Soak the negative electrode obtained in step B) in azelaic acid at 120°C, take it out to dry naturally and cool to room temperature, and then coat it with 100ml of antifreeze (pro...

Embodiment 2

[0084] This embodiment is used to prepare a zero-point power supply monomer.

[0085] Prepare a plurality of zero-point power supply monomers according to the same method as in Example 1, the difference is that step A) prepares the isotrinosity accumulation layer slurry:

[0086] 90 g Al 2 (SO 4 ) 3 18H 2 O, 10 g AlNH 4 (SO 4 ) 3 12H 2O, 100 grams of nonylphenol polyoxyethylene (40) ether, 100 grams of glycerin, 50 grams of silicone oil, 30 grams of sodium chloride, 10 grams of black tourmaline, and 200 grams of mannitol were mixed evenly. The solid raw materials are all pulverized or ground into powders above 200 mesh before mixing.

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Abstract

The invention discloses a computer charger baby, which comprises a battery pack, a control module and a DC-DC (direct current-direct current) voltage adjusting output module, wherein the battery pack is electrically connected with the control module and the DC-DC voltage adjusting output module, the control module is used for controlling the DC-DC voltage adjusting output module, the battery pack consists of a zero power supply and a lithium ion battery, the battery pack comprises at least one zero power supply single body and at least one lithium ion battery single body, the zero power supply single body and the lithium ion battery single body are serially and / or parallelly connected, the lithium ion battery single body comprises a pole core and a non-aqueous electrolyte, the pole core and the non-aqueous electrolyte are sealed in a battery casing, the pole core comprises a positive pole, a negative pole and a diaphragm, the positive pole comprises an electric collecting body and a positive pole material, the positive pole material is coated on and / or filled in the electric collecting body, and the positive pole material comprises positive pole active substances, a conductive agent and an adhesive, and further comprises yttrium oxide and / or niobium oxide. The charger baby solves the problem of endurance of the charger baby of the prior art, and is suitable for being used as a standby power supply of a computer.

Description

technical field [0001] The invention relates to a computer charging treasure, in particular to a computer charging treasure using a battery pack of a zero-point power supply and a lithium-ion battery. Background technique [0002] With the rapid development of science and technology and the improvement of people's living standards, it is often necessary to carry various electronic products to go out for work or travel. There are also a variety of spare batteries. After the power is exhausted, each battery needs to be charged, which is troublesome to use. Therefore, now more and more portable power banks are used, which can also be called charging treasures as backup power sources to charge various electronic products. Mobile power or charging treasure refers to a device that can directly charge mobile devices and has its own power storage unit. The charging treasure that people usually use nowadays can charge mobile devices directly through the AC power supply and store ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H01M10/46
CPCY02E60/12Y02E60/10
Inventor 沈晓斌王珑敬永康高雪峰
Owner 沈晓斌
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