CN202488161U - Heating structure of multi-output mobile charger - Google Patents

Abstract

A heating structure of a multi-output mobile charger is provided. The present utility model provides a multi-output mobile charger for charging mobile phones, computers, interphones, electric bicycles and other mobile electronic equipment conveniently. A switch power supply circuit structure is adopted, wherein the structure is formed by assembling a high voltage storage battery with voltage above 100V and formed by connecting groups of low voltage storage battery in series with various mobile equipments, and a service method of locking and storing mobile electronic equipment is adopted. A heat preservation structure which is convenient for people to use in low temperature environments in winter, the structure is mainly composed of an air thermal insulation layer and a foaming material thermal insulation layer, and for enhancing the charge and discharge performance of the storage battery group in special low temperature environments, a hearting structure for heating the storage battery group is formed by placing a heating body from an opening below the heat preservation structure. The heating structure is simple, all-round, high-efficient, convenient, safe and practical, can be widely applied to electric bicycles, rescue and relief works, public security, stations, passenger cars, travel, field works, etc, and can be applied to heat preservation of other equipment.

Description

The heating arrangement of many output mobile charging machines

Affiliated field: low-voltage electrical apparatus, DC power supply.

Background technology:

Nowadays, electric bicycle is widely used.But sometimes, our anxious charging,, the electric bicycle charging generally all will good several hrs.Nowadays, there has been the charging newsstand in the roadside, but that fixes, and wait charging in 4,5 hours aside once, is ready that the people who waits is few.Also have, general electric bicycle all once with charging, the 40-50 kilometer that goes exceeds, so, back of the body lastblock battery, go on every side 100 kilometers one time, become a kind of idea.

Storage battery, particularly cheap, durable lead-acid battery is afraid of low temperature.It is a lot of that low temperature can make battery charge, discharge capacity lower.At present, aspect electric bicycle, lead-acid battery is still and accounts for main flow.Can also not meet at present which kind of move in storage battery good insulation construction is arranged.At special low temperature environment,, require battery pack preferably can heat for realizing favorable charge-discharge.But use the electric power storage heating of storage battery self, uneconomical again.

Recent years, all kinds of disasters such as freezing, earthquake, arid, typhoon, heavy rain, traffic accident, production accident, mud-rock flow occur frequently, and often follow power failure, cut off the water.The measure of especially effectively supplying power does not also have.

We like playing mobile phone, computer, intercom and other apparatus for media playing, particularly by bus, by ship, wait the people, wait for bus, etc. aircraft the time, and many time, we worry that again the battery of electronic equipment is not enough, dare not freely use.

Summary of the invention: utility model " exporting the mobile charging machine " is given mobile electronic device chargings such as mobile phone, computer, intercom, electric bicycle for making things convenient for everybody more; A kind of many output mobile charging machines are proposed; It is the switch power supply line structure that high tension battery assembly more than the 100V connects various mobile devices that employing is connected into voltage by several groups of low tension batterys, and employing can lock and preserve the method for service of mobile electronic device.People used under the low temperature environment in winter for ease; A kind of insulation construction of the special proposition of the present invention; Mainly form,, provide again and a kind ofly below insulation construction, open the door for improving the charge-discharge performance of batteries under the special low temperature environment by air heat-insulation layer and expanded material thermal insulation layer; Put into calandria, the heating arrangement that batteries is heated.Have very simple; Characteristics such as all-round, efficient, convenient, safe and practical; Can be widely used on the electric bicycle, and places such as rescue and relief work, public security, station and passenger vehicle, travelling and field work, also can be of the insulation of this structure applications in other equipment.

Description of drawings: Fig. 1 is a general structural representation of the present invention.

Embodiment:

" exporting the mobile charging machine " special more proposes to use several groups of low tension batterys to be connected into the high tension battery group.As use 16 groups of 12V5AHD lithium batteries, connecting is the 192V5AH battery pack, or 12 groups of series connection of 16V7.5AH dynamic lithium battery are the 192V7.5AH battery pack.As everyone knows, lead-acid battery heavily is afraid of low temperature than lithium battery, can be cheap, durable, and it is still selected in many places.

For this reason, a kind of insulation construction of the special proposition of the present invention, these are all different with other similar UPS products.Like Fig. 1,1 expression batteries, 4 expression U type vertical rods should be satisfied certain intensity, 2 expression clamp nuts, the carrying handle of 3 expression storage batterys.11 expression inner casings can use the plastics manufacturing, and the 12nd, foamed plastic plate, the 13rd, shell should use the material manufacture of certain intensity, like aluminium alloy or sheet iron, 14 expression power line delivery outlets.Certainly, on demand, this structure also should have lid, with containing the foaming sandwich material, adds a hinge and gets final product, 15 expression loam cake snap closes.

This structure owing to have the space between vertical rod and the inner casing, constitutes air heat-insulation layer, is the thermal insulation layer that expanded material constitutes then, so this structure has good heat insulation effect.Certainly, this structure also is fit to be used on other products, and convenient insulation is simple, and economy is prone to make.

At some environment, simple insulation measure can't be satisfied the working temperature requirement of batteries, and for this reason, the present invention provides a kind of heating arrangement.Because this is to the batteries heating of moving, so, consumption should be energy stored.If use the store electrical energy of storage battery, as if the possibility of offsetting the usefulness that heating accumulators group brings is arranged.Because, the heating of our accumulators group, purpose is under low temperature environment, to discharge and recharge usefulness in order to improve it, and if use the electric energy heating that stores now, just be equivalent to not raising, or improve limitedly.

Electric energy and heat energy are the energy of two kinds of forms, its storage and the form that provides also be have very much different.We should avoid the use of the electric energy heating of storage, if the condition permission uses the form of other heat energy storages more cheap efficient.For this reason, the present invention provides can compatible multiple heat energy heating arrangement.

The heating arrangement that the present invention provides is seen Fig. 1.Below the sheath of insulation construction, open a wicket, 16 expression fastening bolts, 17 these wickets of expression, 18 expression hinges.Open this wicket, can put into the heater 26 of below or take out.

Heater 26 see diagram.Capsule that has many louvres 23 of 25 expressions, its box body size should just in time match with heat insulation sheath.Its top is a thermal insulation board 21, and purpose is in order to lower the received heat near the battery of heater, to reach the effect of the basic thermally equivalent of same battery pack, and this can not ignore for the battery pack particular importance with a plurality of battery tandem workings.24 expression calandrias, in the drawings, it is that a heat is precious, the precious plug of 22 these heat of expression.

It will be argued that for electric bicycle, what perhaps optimum used is that heat is precious.At every turn, when charging the battery, also give heat precious charging simultaneously, use repeatedly, do not need to safeguard that cost is also very low.Therefore, use the precious heating arrangement of heat, can not be used in the insulation construction below and open the door, directly heater is placed on the battery pack below.Other calandrias should not be put into the use except hot-water bottle, and major part can.Inside is the heating bag of oil, burns the portable warming stove of coal, with using with chemical heating bag of sending out or the like.

Arrive when summer, perhaps the battery pack appearance is overheated, can the below wicket suitably be opened, and loam cake is suitably opened, and forms air convection channel, and radiating effect is also fine.

This heating arrangement, simple in structure, operation easily, low cost, compatible multiple calandria has solved the heating uniformity problem, can use summer in winter again.Be fit to have the various device of this type of instructions for use.

Claims (3)

1. export the heating arrangement of mobile charging machine more, it is characterized in that: the whole insulation construction that adopts of this kind charger storage battery is provided with calandria below insulation construction.

2. the heating arrangement of many output mobile charging machines as claimed in claim 1 is characterized in that below insulation construction, having wicket.

3. the heating arrangement of many output mobile charging machines as claimed in claim 1, what it is characterized in that putting in this heating arrangement is that heat is precious, or heating bag, or portable warming stove.

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