CN203951240U - A kind of battery pack that is decorated with EL cold light film - Google Patents
A kind of battery pack that is decorated with EL cold light film Download PDFInfo
- Publication number
- CN203951240U CN203951240U CN201420379374.4U CN201420379374U CN203951240U CN 203951240 U CN203951240 U CN 203951240U CN 201420379374 U CN201420379374 U CN 201420379374U CN 203951240 U CN203951240 U CN 203951240U
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- China
- Prior art keywords
- batteries
- panel drive
- cold light
- power outlet
- light film
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- Expired - Fee Related
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Abstract
Be decorated with a battery pack for EL cold light film, comprise batteries body, which is provided with charging socket and accessory power outlet; EL cold light film assembly, 5V direct current accessory power outlet are also set on batteries body, exchange accessory power outlet; Corresponding EL electroluminescent panel drive, DC/DC change-over circuit and the DC/AC change-over circuit of being provided with in batteries body; EL electroluminescent panel drive is provided with MCU controller; EL electroluminescent panel drive, MCU controller, DC/AC change-over circuit, DC/DC change-over circuit are all electrically connected to batteries body; EL electroluminescent panel drive is also electrically connected to MCU controller; On batteries body, be also provided with EL electroluminescent panel drive and start key switch, EL electroluminescent panel drive is luminous control the to EL cold light film assembly by pilot.Beneficial effect is: be convenient to the situations such as electric weight that people grasp batteries, batteries has more use function, and easy to use.
Description
Technical field
The utility model relates to the automobile-used batteries of electrical salf-walking, especially relates to a kind of battery pack of the EL of being decorated with cold light film.
Background technology
Electric bicycle battery group of the prior art does not generally possess the relevant demonstration of battery information, and generally can only be used as the power supply of electric bicycle, and does not possess other application function.Batteries, when charging, is to control the charging interval by charger, and people are difficult to know the electric weight situation of batteries.
Granted publication day 2014.07.02, Granted publication CN 203691011 U, the Chinese patent literature that name is called " a kind of portable power source of the EL of being decorated with cold light film " discloses a kind of portable power source, comprise portable power source body, on described portable power source body, be provided with USB output interface and Micro input interface, EL cold light film assembly is set on described portable power source body, the inside of portable power source body is provided with EL electroluminescent panel drive corresponding to EL cold light film assembly, described EL electroluminescent panel drive is provided with diverter switch, described EL electroluminescent panel drive and diverter switch are electrically connected to portable power source body respectively.This is decorated with the portable power source of EL cold light film, and power information shows variation, attractive in appearance, function is many, practical, is convenient to extensive use, the problem existing is: the power supply in the time of substantially can only carrying out emergent charging with the multiple electronic product of opposing is used, and range of application is extensive not.
Summary of the invention
Main goal of the invention of the present utility model is to provide a kind of power information and shows variation, attractive in appearance, and uses the electric bicycle battery group that function is many.
The utility model technical scheme used is: a kind of battery pack of the EL of being decorated with cold light film, comprise batteries body, and on batteries body, be provided with the charging socket used for this bulk charging of accumulators group and accessory power outlet for being connected with electric bicycle; On batteries body, be also provided with EL cold light film assembly, 5V direct current accessory power outlet, exchange accessory power outlet; Correspondingly in batteries body, be provided with EL electroluminescent panel drive, DC/DC change-over circuit and DC/AC change-over circuit; Wherein EL electroluminescent panel drive is provided with MCU controller; EL electroluminescent panel drive and MCU controller are electrically connected to batteries body respectively; DC/AC change-over circuit, DC/DC change-over circuit are electrically connected to batteries body respectively, and EL electroluminescent panel drive is also electrically connected to MCU controller; On described batteries body, be also provided with EL electroluminescent panel drive and start key switch, EL electroluminescent panel drive is luminous control the to EL cold light film assembly by pilot.
Wherein, EL cold light film assembly controls by EL electroluminescent panel drive that it is luminous, by MCU controller, controls its luminous form.EL cold light film assembly can adopt and can send versicolor EL cold light film material and combine, obtain the abundant colors such as red, pink, yellow, orange, green, turquoise, blue, purple, white, EL cold light film assembly has advantages of frivolous softness, volume is little, energy consumption is little, the life-span long, easy for installation, setting position is easily definite.In addition, the alternating voltage of interchange accessory power outlet output is 36V or the safe voltage below 36V.The utility model, in batteries during from electric bicycle is taken off charging or the object such as throw light on when the outing is used interchange or direct current portable power source, as long as start EL electroluminescent panel drive, start key switch, EL electroluminescent panel drive just can be controlled EL cold light film assembly, the EL cold light film assembly of various colors is realized a sudden strain of a muscle, dodge more, different order, the circulation of different modes is luminous, realize neon effect, increase the decorative effect of batteries, increase attractive in appearance, the information of batteries is [as electric weight, the LOGO of company, fault message etc.] show clear, being convenient to people judges the electric weight situation of batteries.The utility model, has and is convenient to the convenience that user grasps the information of batteries in time, and has more use function.
As preferably, the phase connection circuit of DC/DC change-over circuit and batteries body is provided with the key switch of enabling of 5V direct current accessory power outlet.This preferred version, when not needing to use 5V direct current accessory power outlet, DC/DC change-over circuit and batteries body open circuit, and are conducive to save the consumption of batteries electric energy.And when needs are enabled 5V direct current accessory power outlet, as long as press the key switch of enabling of 5V direct current accessory power outlet, easy to use and reliable.
As preferably, the phase connection circuit of DC/AC change-over circuit and batteries body is provided with and exchanges accessory power outlet and enable key switch.This preferred version, when not needing to use interchange accessory power outlet, DC/AC change-over circuit and batteries body open circuit, and are conducive to save the consumption of batteries electric energy.And when needs are enabled interchange accessory power outlet, as long as press interchange accessory power outlet, enable key switch, easy to use and reliable.
As preferably, 5V direct current accessory power outlet is USB accessory power outlet.This preferred version, volume is little, and the scope of application is wide.
As preferably, exchanging accessory power outlet is two-phase accessory power outlet.This preferred version, volume is little, uses extensively.
In sum, the beneficial effect that the utility model brings is: when the batteries of electric bicycle is taken off to charging or during as the power supply use of the equipment such as illumination from electric motor car, be convenient to the situations such as electric weight that people grasp batteries in time, batteries has more use function, and easy to use.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 be in Fig. 1 5V direct current accessory power outlet with exchange accessory power outlet schematic diagram be set;
Fig. 3 is the syndeton schematic diagram between EL electroluminescent panel drive and EL cold light film assembly, MCU controller.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the utility model comprises batteries body 1, on batteries body 1, be provided with the charging socket [not shown] used for this bulk charging of accumulators group, for the accessory power outlet connected with electric bicycle [not shown], EL cold light film assembly 2,5V direct current accessory power outlet 3, exchange accessory power outlet 4, correspondingly in batteries body 1, be provided with EL electroluminescent panel drive 5, DC/DC change-over circuit [not shown] and DC/AC change-over circuit [not shown], wherein EL electroluminescent panel drive 5 is provided with MCU controller [be multipoint control unit, claim again one chip microcomputer] 6, EL electroluminescent panel drive 5 and MCU controller 6 are electrically connected to batteries body 1 respectively, DC/AC change-over circuit, DC/DC change-over circuit are electrically connected to batteries body 1 respectively, and EL electroluminescent panel drive 5 is also electrically connected to MCU controller 6, on described batteries body, be also provided with EL electroluminescent panel drive and start key switch [not shown], EL electroluminescent panel drive 5 is by luminous control of 7 pairs of EL cold light film assemblys 4 of pilot, make the EL cold light film assembly of various colors realize a sudden strain of a muscle, dodge more, different order, the circulation of different modes is luminous, realize neon effect, increase the decorative effect of batteries, increase attractive in appearance, the information of batteries is [as electric weight, the LOGO of company, fault message etc.] show clear, being convenient to people judges the situation of batteries.As preferably, what the phase connection circuit of DC/DC change-over circuit and batteries body was provided with 5V direct current accessory power outlet enables key switch [not shown], the phase connection circuit of DC/AC change-over circuit and batteries body is provided with and exchanges accessory power outlet and enable key switch [not shown], and 5V direct current accessory power outlet 3 is USB interface.
Wherein, the structure of EL cold light film assembly forms and operation principle, and the structure of EL electroluminescent panel drive, MCU controller, DC/AC change-over circuit, DC/DC change-over circuit etc. forms, and because being all known technology or simple technique, at this, does not repeat.
The specific embodiment of the above is only preferably execution mode of the utility model, not with this, limits concrete practical range of the present utility model.The equivalence that all shapes according to the utility model, structure are done changes and ought to all be included in protection range of the present utility model.
Claims (5)
1. a battery pack that is decorated with EL cold light film, comprise batteries body (1), on batteries body (1), be provided with the charging socket used for this bulk charging of accumulators group and accessory power outlet for being connected with electric bicycle, it is characterized in that: on batteries body (1), be also provided with EL cold light film assembly (2), 5V direct current accessory power outlet (3), exchange accessory power outlet (4); Correspondingly in batteries body (1), be provided with EL electroluminescent panel drive (5), DC/DC change-over circuit and DC/AC change-over circuit; Wherein EL electroluminescent panel drive (5) is provided with MCU controller (6); EL electroluminescent panel drive (5) and MCU controller (6) are electrically connected to batteries body (1) respectively; DC/AC change-over circuit, DC/DC change-over circuit are electrically connected to batteries body (1) respectively, and EL electroluminescent panel drive (5) is also electrically connected to MCU controller (6); On described batteries body, be also provided with EL electroluminescent panel drive and start key switch, EL electroluminescent panel drive (5) is luminous control the to EL cold light film assembly (2) by pilot (7).
2. a kind of battery pack that is decorated with EL cold light film according to claim 1, is characterized in that: the phase connection circuit of DC/DC change-over circuit and batteries body is provided with the key switch of enabling of 5V direct current accessory power outlet (3).
3. a kind of battery pack that is decorated with EL cold light film according to claim 1, is characterized in that: the phase connection circuit of DC/AC change-over circuit and batteries body is provided with the key switch of enabling that exchanges accessory power outlet (4).
4. according to a kind of battery pack that is decorated with EL cold light film described in claim 1 or 2 or 3, it is characterized in that: 5V direct current accessory power outlet (3) is USB interface.
5. according to a kind of battery pack that is decorated with EL cold light film described in claim 1 or 2 or 3, it is characterized in that: exchange accessory power outlet (4) for two-phase accessory power outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379374.4U CN203951240U (en) | 2014-07-10 | 2014-07-10 | A kind of battery pack that is decorated with EL cold light film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379374.4U CN203951240U (en) | 2014-07-10 | 2014-07-10 | A kind of battery pack that is decorated with EL cold light film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951240U true CN203951240U (en) | 2014-11-19 |
Family
ID=51893257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379374.4U Expired - Fee Related CN203951240U (en) | 2014-07-10 | 2014-07-10 | A kind of battery pack that is decorated with EL cold light film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951240U (en) |
-
2014
- 2014-07-10 CN CN201420379374.4U patent/CN203951240U/en not_active Expired - Fee Related
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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: 20141119 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |