CN2705342Y - Power system of movable bussiness car - Google Patents
Power system of movable bussiness car Download PDFInfo
- Publication number
- CN2705342Y CN2705342Y CN 200420022729 CN200420022729U CN2705342Y CN 2705342 Y CN2705342 Y CN 2705342Y CN 200420022729 CN200420022729 CN 200420022729 CN 200420022729 U CN200420022729 U CN 200420022729U CN 2705342 Y CN2705342 Y CN 2705342Y
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- inverter
- battery jar
- power
- supply system
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Abstract
The utility model discloses a kind of power-supply system of Mobile business car, comprise mobile generator, dc battery jar, mobile generator is to this dc battery jar charging, the dc battery jar output dc voltage, it is characterized in that: this power-supply system further comprises inverter, the input of inverter and the output of dc battery jar are joined, inverter with the dc voltage conversion of dc battery jar output be alternating-current voltage/AC voltage and export to after the interchange electric load that connects.Increased the quantity of dc battery jar in addition, made dc battery jar comprise two groups or two groups of above unit dc battery jars at least, each group unit dc battery jar outputs to inverter mutually and after connecing; Inverter comprises two groups or two groups of above inverter units at least, is connected to respectively behind each inverter unit to exchange and uses electric load.The power-supply system of this commercial vehicle can not only provide all consumers needed source of AC, but also enlarged the carrying load ability of power-supply system, this power-supply system can satisfy the needs of commercial vehicle electricity consumption preferably, for the Mobile business service provides good hardware supported.
Description
Technical field
The utility model relates to the power supply of power actuated vehicle, more specifically refers to a kind of power-supply system of Mobile business car.
Technical background
In traditional trade, both sides of supply and demand generally adopt on-the-spot mode, and both sides of supply and demand need direct aspectant contact to carry on trade, and the advantage of this mode is interchange, the communication, delivered and paid of being convenient to both sides.Shortcoming is that demanding party must waste time and energy to the scene of the existing supply of material, and commercial cost is big.In recent years along with the fast development of information techenology, ecommerce comes into one's own gradually as a kind of emerging trade means, and field of application also constantly enlarges, the advantage of this methods of conducting trade is to realize telecommunication by information techenology, thereby can realize the strange land transaction easily and efficiently.But shortcoming is to lack interpersonal affinity, and is limited by trade both sides' the penetration of information technology, particularly for the country of the so regional developmental difference great disparity of China, is difficult in the methods of conducting trade that ecommerce is promoted in the whole country.So the insider has proposed Mobile business, the Mobile business service has embodied the theory with " customer first, people-oriented ", accomplishes the unification of direct trade and ecommerce, integrates both advantages.In technical support, its main integrated technology such as mobile communication, computing machine and online payment, Electronic Bill of Lading, global location is in one, it needs and will concentrate on the commercial vehicle such as the alternating current equipment of power consumption TV universities such as computing machine, chopping machine, telltale, illumination, household electrical appliance, and the power supply of existing common vehicle usually with dc battery jar as power supply, please consult Fig. 1 earlier, dc battery jar is charged by electrical generator, and dc battery jar provides the direct supply of the consumer on the vehicle.This shows, no matter the needs of commercial vehicle electricity consumption still all can not be provided from the power that can provide from power supply mode.
Summary of the invention
The purpose of this utility model is to exist at traditional commercial vehicle power supply direct supply and the little shortcoming of power can only be provided, and proposes a kind of power-supply system of Mobile business car.
To achieve these goals, the utility model adopts following technical scheme: the power-supply system of this Mobile business car comprises mobile generator, dc battery jar, mobile generator is to this dc battery jar charging, the dc battery jar output dc voltage, this power-supply system further comprises inverter, the input of inverter and the output of dc battery jar are joined, inverter with the dc voltage conversion of dc battery jar output be alternating-current voltage/AC voltage and export to after the interchange electric load that connects.
Described dc battery jar comprises two groups or two groups of above unit dc battery jars at least, and each group unit dc battery jar outputs to inverter mutually and after connecing.
Inverter comprises two groups or two groups of above inverter units at least, is connected to respectively behind each inverter unit to exchange and uses electric load.
In the utility model, it is on the basis of the power-supply system of conventional truck, improve, mainly increased inverter, the input of inverter and the output of dc battery jar are joined, inverter with the dc voltage conversion of dc battery jar output be alternating-current voltage/AC voltage and export to after the interchange electric load that connects, increased the quantity of dc battery jar in addition, make dc battery jar comprise two groups or two groups of above unit dc battery jars at least, each group unit dc battery jar outputs to inverter mutually and after connecing; And inverter comprises two groups or two groups of above inverter units at least, is connected to respectively behind each inverter unit to exchange to use electric load.Therefore, through above-mentioned improvement, the power-supply system of this commercial vehicle can not only provide all consumers needed source of AC, but also enlarged the carrying load ability of power-supply system, this power-supply system can satisfy the needs of commercial vehicle electricity consumption preferably, for the Mobile business service provides good technical and hardware supported.
Description of drawings
Fig. 1 is traditional power actuated vehicle power supply power supply the principle scheme drawing.
Fig. 2 is the utility model commercial vehicle power-supply system principle schematic.
Fig. 3 is the utility model commercial vehicle power-supply system embodiment scheme drawing.
Fig. 4 is an inverter unit circuit theory scheme drawing.
The specific embodiment
See also shown in Figure 2,
The power-supply system of Mobile business car of the present utility model still comprises mobile generator, dc battery jar, and mobile generator is to this dc battery jar charging, dc battery jar output dc voltage.In addition, this power-supply system further comprises inverter, and the input of inverter and the output of dc battery jar are joined, inverter with the dc voltage conversion of dc battery jar output be alternating-current voltage/AC voltage and export to after the interchange electric load that connects, i.e. AC electric equipment.
Because the utility model increased AC electric equipment, the dc battery jar on the car originally can not meet requirements, so be necessary original self-propelled vehicle is reequiped, increases the quantity of dc battery jar.Therefore, described dc battery jar comprises two groups or two groups of above unit dc battery jars at least, and each group unit dc battery jar outputs to inverter mutually and after connecing.
Equally, because the power consumption of some consumer is bigger, single inverter seems that carrying load ability is less, therefore, increase the quantity of inverter, make it comprise two groups or two groups of above inverter units at least, be connected to respectively behind each inverter unit to exchange and use electric load.
As a specific embodiment, under request in person consult again shown in Figure 3, in this specific embodiment, dc battery jar has adopted three groups, three groups of storage batterys also connect back output, and inverter has also adopted three groups, wherein, inverter unit 1 back connects daylight lamp newly-increased in the commercial vehicle, and this inverter Unit 1 can connect the load of 500W.Inverter unit 2 back connect computing machine, and this inverter unit 2 also can connect the load of 500W.Inverter unit 3 back connect chopping machine, and this inverter unit 3 can connect the load of 1000W.Liquid Crystal Display (LCD) then is a DC supply, and refrigerator also is a DC supply.K1-K7 is a switch among the figure, and D1, D2 are the switch diode, and R is an indicator lamp.
As inverter technology has been proven technique comparatively, the circuit of AC inverter also has various, it please is example with Fig. 4, only with wherein a kind of principle of explanation, among the figure, BG1-BG2 and voltage transformer B1 have formed push-pull oscillator jointly, wherein, BG1, BG2 is for recommending pipe, and coil w1 and the w2 of voltage transformer B1 are feedback coils, w3 is a primary winding, w4 is an output primary, behind this inverter of vdc process of vehicle-borne dc battery jar output, and can be from the needed alternating current of alternating current equipment work on the output primary w4 output commercial vehicle of voltage transformer, be about to 24 volts of direct currents and become 220 volts of interchanges, its frequency of operation is for exchanging 50Hz.Certainly, long-pending and magnetic induction density of the rate of turn of the first coil of voltage transformer B1 and core section and vdc are all relevant with the frequency of operation of output primary output, owing to inverter is familiar with by the insider, at this with regard to not in addition explanation further.
Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the modification of the above embodiment.
Claims (3)
1, a kind of power-supply system of Mobile business car, this power-supply system comprises mobile generator, dc battery jar, mobile generator is to this dc battery jar charging, the dc battery jar output dc voltage, it is characterized in that: this power-supply system further comprises inverter, the input of inverter and the output of dc battery jar are joined, inverter with the dc voltage conversion of dc battery jar output be alternating-current voltage/AC voltage and export to after the interchange electric load that connects.
2, the power-supply system of Mobile business car as claimed in claim 1 is characterized in that: described dc battery jar comprises two groups or two groups of above unit dc battery jars at least, and each group unit dc battery jar outputs to inverter mutually and after connecing.
3, the power-supply system of Mobile business car as claimed in claim 1 or 2 is characterized in that: described inverter comprises two groups or two groups of above inverter units at least, is connected to respectively behind each inverter unit to exchange and uses electric load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022729 CN2705342Y (en) | 2004-05-14 | 2004-05-14 | Power system of movable bussiness car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022729 CN2705342Y (en) | 2004-05-14 | 2004-05-14 | Power system of movable bussiness car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705342Y true CN2705342Y (en) | 2005-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420022729 Expired - Fee Related CN2705342Y (en) | 2004-05-14 | 2004-05-14 | Power system of movable bussiness car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705342Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329147A (en) * | 2015-11-10 | 2016-02-17 | 重庆川乔汽车运输有限公司 | Multifunctional limo converted from minibus |
| CN110509869A (en) * | 2019-09-05 | 2019-11-29 | 陕西致新电子科技有限公司 | A kind of intelligent vehicle-carried inverter system and its control method |
| CN112406537A (en) * | 2019-08-20 | 2021-02-26 | 北汽福田汽车股份有限公司 | Vehicle and control system and method thereof |
-
2004
- 2004-05-14 CN CN 200420022729 patent/CN2705342Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329147A (en) * | 2015-11-10 | 2016-02-17 | 重庆川乔汽车运输有限公司 | Multifunctional limo converted from minibus |
| CN112406537A (en) * | 2019-08-20 | 2021-02-26 | 北汽福田汽车股份有限公司 | Vehicle and control system and method thereof |
| CN110509869A (en) * | 2019-09-05 | 2019-11-29 | 陕西致新电子科技有限公司 | A kind of intelligent vehicle-carried inverter system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050622 Termination date: 20130514 |