CN203528312U - Power display device for double-power electric vehicle - Google Patents
Power display device for double-power electric vehicle Download PDFInfo
- Publication number
- CN203528312U CN203528312U CN201320677282.XU CN201320677282U CN203528312U CN 203528312 U CN203528312 U CN 203528312U CN 201320677282 U CN201320677282 U CN 201320677282U CN 203528312 U CN203528312 U CN 203528312U
- Authority
- CN
- China
- Prior art keywords
- led
- led lamp
- power
- led display
- lamp group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Instrument Panels (AREA)
Abstract
A power display device for a double-power electric vehicle comprises a circuit board, a first LED (Light Emitting Diode) group and a second LED lamp; a single-chip microcomputer is arranged on the circuit board; the single-chip microcomputer is connected with the first LED group and the second LED group. The power display device for the double-power electric vehicle also comprises first LED display screens, second LED display screens, a third LED display screen, a bicolor LED and a trumpet; the first LED display screens and the second LED display screens are arranged at the lower end of every lamp group; words of stand-by power is arranged on an instrument of the electric vehicle; the third LED display screen and the bicolor LED are sequentially arranged on the right side of the words. According to the power display device for the double-power electric vehicle, a battery group and a stand-by battery group which are currently used are displayed, the power display is obvious due to the LED groups which are longitudinally arranged on bilateral sides of a speed meter, whether the stand-by battery group is sufficient in power or not is displayed through the bicolor LED, and voice prompt of currently used battery groups and battery power can be achieved through the trumpet.
Description
Technical field
The utility model relates to electric automobiles, is a kind of dual power supply battery-driven car electric quantity display device specifically.
Background technology
at present, on market, general battery-driven car electric quantity display device has two kinds, and a kind of is the state of charge showing with LED lamp, and it is indicated electric weight by the light on and off of Single-chip Controlling LED lamp; Another kind is to show by instrument.But for dual power supply battery-driven car, its two groups of power supplys can be used respectively or two in parallel uses, for such battery-driven car, re-use above two kinds of electric quantity display devices and just cannot be presented at that while only using one group of power supply, another organizes the electric quantity conditions of not using power supply.
Utility model content
The shortcoming existing in order to overcome above-mentioned prior art, what the purpose of this utility model was to provide a kind of electric weight that not only shows the power supply using and use is where to organize power supply, also shows the electric weight of backup power and backup power.
In order to address the above problem, the utility model is by the following technical solutions: a kind of dual power supply battery-driven car electric quantity display device, comprise circuit card, the one LED lamp group and the 2nd LED lamp group, described circuit card is provided with micro controller system, this micro controller system is connected with the 2nd LED lamp group with a LED lamp group respectively, it is characterized in that, it also comprises the first LED display, the second LED display, the 3rd LED display, dual-colored LED lamp and loudspeaker, a described LED lamp group and the 2nd LED lamp group are separately positioned on the left and right sides of electric bicycle speed meter, in the lower end of each lamp group, the first LED display and the second LED display are set respectively, on the gauge panel of battery-driven car, be provided with " backup power " printed words, on printed words right side, be provided with successively the 3rd LED display and dual-colored LED lamp, described micro controller system is also connected with loudspeaker with the first LED display, the second LED display, the 3rd LED display, dual-colored LED lamp respectively.A described LED lamp group and the 2nd LED lamp group form by ten LED lamp longitudinal arrangements.
Described " backup power " printed words are arranged on instrument panel of electric vehicle lower right side.
Described loudspeaker are arranged on instrument panel of electric vehicle outside.
The beneficial effects of the utility model are: it is by arranging the first LED display, the second LED display and the 3rd LED display, the battery pack that energy demonstration is being used and the state of stand by battery, in speed of a motor vehicle instrument both sides, LED lamp group is longitudinally set, electric weight is shown more obvious; The state of charge that shows stand by battery by a dual-colored LED lamp, can remind chaufeur stand by battery whether electric weight is sufficient; At instrument panel of electric vehicle arranged outside loudspeaker, can carry out voice message to the battery pack of current use and battery electric quantity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic diagram of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, an embodiment of the present utility model comprises circuit card, the first LED display 1, the second LED display 2, the 3rd LED display 3, a LED lamp group 4, the 2nd LED lamp group 5, dual-colored LED lamp 6 and loudspeaker 7, the one LED lamp group 4 and the 2nd LED lamp group 5 are separately positioned on the left and right sides of electric bicycle speed meter 8, and the first LED display 1 and the second LED display 2 are set respectively in the lower end of each lamp group; On instrument panel of electric vehicle 9, be provided with " backup power " printed words, preferred, " backup power " printed words are arranged on instrument panel of electric vehicle 9 lower right sides, are provided with successively the 3rd LED display 3 and dual-colored LED lamp 6 on printed words right side; Circuit card is provided with micro controller system, and this micro controller system is connected with loudspeaker 7 respectively at the first LED display 1, the second LED display 2, the 3rd LED display 3, a LED lamp group 4, the 2nd LED lamp group 5, dual-colored LED lamp 6.
Preferably, a LED lamp group 4 and the 2nd LED lamp group 5 form by ten LED lamp longitudinal arrangements, and each LED etc. show 10 electric weight.
Loudspeaker 7 are arranged on instrument panel of electric vehicle 9 outsides, and it can be embedded in the shell of instrument panel of electric vehicle 9, also can directly be fixed on the casing wall of instrument panel of electric vehicle 9.
Electric weight procedure for displaying of the present utility model is identical with existing battery-driven car battery capacity indication lamp principle, but it arranges respectively the first LED display 1 and the second LED display 2 in the lower end of a LED lamp group 4 and the 2nd LED lamp group 5, which Battery pack group what by Single-chip Controlling the first LED display 1 and the second LED display 2, show current use is, for example, two Battery pack groups are respectively A and B, when using A battery pack, the first LED display and the second LED display all show A, while using B battery group, show B, while using A and B battery group, show A+B; It also shows that by the 3rd LED display which group backup power is, and by dual-colored LED lamp, its electric weight is shown, when emergency battery is saturated, LED lamp is red, and when emergency battery electric weight is not enough, LED lamp is yellow; When battery electric quantity is not enough or carry out battery pack switching, loudspeaker 7 carry out voice message.
The above is preferred implementation of the present utility model; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection domain of the present utility model.
Claims (4)
1. a dual power supply battery-driven car electric quantity display device, comprise circuit card, a LED lamp group and the 2nd LED lamp group, described circuit card is provided with micro controller system, this micro controller system is connected with the 2nd LED lamp group with a LED lamp group respectively, it is characterized in that, it also comprises the first LED display, the second LED display, the 3rd LED display, dual-colored LED lamp and loudspeaker, a described LED lamp group and the 2nd LED lamp group are separately positioned on the left and right sides of electric bicycle speed meter, in the lower end of each lamp group, the first LED display and the second LED display are set respectively; On the gauge panel of battery-driven car, be provided with " backup power " printed words, on printed words right side, be provided with successively the 3rd LED display and dual-colored LED lamp; Described micro controller system is also connected with loudspeaker with the first LED display, the second LED display, the 3rd LED display, dual-colored LED lamp respectively.
2. dual power supply battery-driven car electric quantity display device according to claim 1, is characterized in that, a described LED lamp group and the 2nd LED lamp group form by ten LED lamp longitudinal arrangements.
3. dual power supply battery-driven car electric quantity display device according to claim 1, is characterized in that, described " backup power " printed words are arranged on instrument panel of electric vehicle lower right side.
4. dual power supply battery-driven car electric quantity display device according to claim 1, is characterized in that, described loudspeaker are arranged on instrument panel of electric vehicle outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677282.XU CN203528312U (en) | 2013-10-31 | 2013-10-31 | Power display device for double-power electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677282.XU CN203528312U (en) | 2013-10-31 | 2013-10-31 | Power display device for double-power electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203528312U true CN203528312U (en) | 2014-04-09 |
Family
ID=50414562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677282.XU Expired - Fee Related CN203528312U (en) | 2013-10-31 | 2013-10-31 | Power display device for double-power electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203528312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522900A (en) * | 2013-10-31 | 2014-01-22 | 济南宏昌车辆有限公司 | Dual-power electric vehicle electric quantity display device |
| CN111422289A (en) * | 2020-04-02 | 2020-07-17 | 重庆北斗捷安新能源科技有限公司 | Intelligent instrument that multi-functional overall arrangement shows |
-
2013
- 2013-10-31 CN CN201320677282.XU patent/CN203528312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522900A (en) * | 2013-10-31 | 2014-01-22 | 济南宏昌车辆有限公司 | Dual-power electric vehicle electric quantity display device |
| CN111422289A (en) * | 2020-04-02 | 2020-07-17 | 重庆北斗捷安新能源科技有限公司 | Intelligent instrument that multi-functional overall arrangement shows |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203528312U (en) | Power display device for double-power electric vehicle | |
| CN203535160U (en) | Simple wire harness conduction detector | |
| CN203503261U (en) | Passive warning board for transformer | |
| CN204936837U (en) | A kind of intelligent electric motor car instrument avoiding crashing | |
| CN103522900A (en) | Dual-power electric vehicle electric quantity display device | |
| CN203216506U (en) | Electric bicycle liquid crystal instrument | |
| CN103560564A (en) | Mobile power source with electric quantity display function | |
| CN203543757U (en) | Vehicle-mounted cigarette lighting seat with voltage indicating function | |
| CN202906798U (en) | Solar-energy generation system with display alarm | |
| CN203157683U (en) | Multifunctional vehicle emergency starting power supply | |
| CN201485792U (en) | Guide modified vehicle | |
| CN204680354U (en) | A kind of electronic caution board | |
| CN201859622U (en) | Class indicator board | |
| CN203311647U (en) | Parking management system | |
| CN203567867U (en) | Electric vehicle instrument | |
| CN204659530U (en) | A kind of Intelligent bus handle | |
| CN203825989U (en) | Completely battery driving system for vehicle mounted LED screen | |
| CN202887554U (en) | Electrics teaching aid | |
| CN202333910U (en) | Automobile standby charge power supply capable of displaying electric quantity | |
| CN204288711U (en) | Electric power LED indicator panel | |
| CN202616808U (en) | Intelligent electric-automobile alternating-current charging pile | |
| CN203166034U (en) | Thermal insulation reminding device of electric vehicle battery | |
| CN208255849U (en) | self-powered liquid crystal writing device | |
| CN202564999U (en) | Emergency power supply cabinet used for field construction operation | |
| CN206991777U (en) | A kind of Intelligent combined meter for agricultural machinery |
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: 20140409 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |