CN2909550Y - Battery charger with cold-light plate image display - Google Patents
Battery charger with cold-light plate image display Download PDFInfo
- Publication number
- CN2909550Y CN2909550Y CNU2006201128747U CN200620112874U CN2909550Y CN 2909550 Y CN2909550 Y CN 2909550Y CN U2006201128747 U CNU2006201128747 U CN U2006201128747U CN 200620112874 U CN200620112874 U CN 200620112874U CN 2909550 Y CN2909550 Y CN 2909550Y
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- cold light
- charger
- battery
- battery charger
- image plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A battery charger with cold light plate image display consists of a battery charger and a cold light display device. The cold light display device consists of cold light image plates, cold light drive circuit, and the connecting drop-out line. The charger further consists of electric appliance circuit boards, charger controller, connecting drop-out line and charger case. Wherein, the charger controller could judge and control the output of charging and further control the cold light drive circuit. The charger circuit could output the current and voltage to charge the battery. The cold light drive circuit could output time sequence, intensity and position signal to drive the cold light image plates which are printed with one or a plurality of images to indicate battery capacity, charging process, warning, signs, etc.; so that make the image panel look glory on the charger. When the panel is not connect with the charging power supply (such as electricity), charging, charging termination, or after removal of charging power, the image panel is used to indicate battery capacity, the saturation of charging, charging process, warning, etc, from this to reach two purposes which are meeting the specific beautify of the charge and enhancing the convenience of users.
Description
Technical field
The utility model relates to a kind of battery charger, what be particularly related to is a kind of cold light formula display unit that is provided with, and can control and drive by charger, make can not connect in charge power supply (as civil power), the charging process at charger, charging finishes with pull out charge power supply after etc. during different situation, can show battery electric quantity, charging process, caution, charging result or trade mark, reach and beautify charger and user purpose easily.
Background technology
Because the epoch are progressive and the electric equipment products variation, rechargeable battery and battery charger are widely used in motor vehicle, electronic toy, electrical home appliances, monitoring safety devices, shipping vehicle electrical equipment and mobile communication equipment etc., it is that battery, lithium are batteries etc. that the kind of battery also has lead-acid battery, nickel-cadmium cell, hydrogen, the user is safety and fills full the most basic demand of charger, do not have to show or the charger of impersonality demonstration, can not satisfy user's needs.
Prior art develops the charger that, for show charging process, progress, fill information such as full degree or security warning that following several mode is arranged on charger:
1. without any demonstration;
2. power supply and fault show with light-emitting diode (being called for short LED) lamp;
3. except that power supply and fault show with LED, show charging process or electric weight or filled full with a string monochrome or multi-colored led lamp; As shown in Figure 5, existing LED shows that using LED lamp group 22 to be made on the battery charger 21 shows use.
4. show various charged states with monochrome or color liquid crystal screen (being called for short LCD); As shown in Figure 6, existing LCD shows that using LCD panel 24 to be made on the battery charger 23 shows use.
5. for increasing entertaining, fill full degree with animal or doll's eyes closed degree demonstration.
Yet whether existing person utilizes single or multiple LED lamps to show the process of battery charge and fills fullly, for the user, lacks attractive in appearance and the impersonality interface.And utilize monochromatic LCD to show as the charging process of charger and result, luminance shortage and still seem dull then.In addition, if use color LCD, except that luminance shortage, its control Driver Circuit complexity, cost is also high, is difficult for being accepted by the user.Eyes closed degree with animal or doll can only show the full degree of filling, and still can not fill part other charge information of demonstration.
EL sheet (Electroluminescent) is commonly referred to as cold light panel, or abbreviates EL as, is to utilize phosphide to be coated on the support plate as paper sheet thickness, and exciting with electric energy after energising can be luminous, not luminous immediately during no power.When cold light panel (EL) is luminous, do not produce heat, and short because of the cold light panel wavelength, tone is soft, and penetration power is very high in atmosphere, and the advantage in the following practicality is more arranged:
1. frivolous and can cut into any plane type shape, or be combined into the solid type shape;
2. pattern, trade mark, printed words on it, can be represented beautiful abundant pattern color with silk screen printing;
3. durability height, but high temperature resistance (90 ℃), low temperature (20 ℃), high humility (95%RH) environment for use;
4. power consumption is low, only needs 0.02～1.0mA/cm
2, when being installed on the electrical equipment, can not cause burden to the circuit or the volume of electrical equipment, do not need significantly to change circuit or exterior design;
Therefore, cold light panel has been widely applied on purposes such as electric type, illumination, advertising, and TaiWan, China patent M280620 is applied in appliance panel, M280158 and is applied in beauty care device, M271514 and is applied in article capable of praying to Buddha, 580160 and is applied in that main frame luminescent panel, M255376 are applied in lighting device, M278984 is applied in image, 568025 and is applied in dynamic picture group etc.
The user is when using battery charger, and expectation can measure battery electric quantity earlier easily before not connecting charge power supply as yet; And the user is in using the battery charger charging process, expectation can show the state of charging, charging degree, whether fill information such as full, caution.Through looking into, TaiWan, China patent 00580218, M249223, M246887 equal sign, United States Patent (USP) 5,274, No. 321, Chinese patent CN200310117142.8, CN02216585.1 etc. show or only with the information of monochromatic or the multi-colored led or LCD demonstration charging process of dullness with animal or doll's eyes closed degree.Moreover, to at intelligent charger of new generation, state that can be different to battery, take different charging strategies, as constant-voltage charge, constant-current charge, floating charge etc., case number No. 093141931 " self-adaptive charging and diagnostic method and charging device thereof " patent of invention of inventor application for another example with battery energy barrier, in the specific implementation, also need a display interface, can be in charging process, the user can be understood for the charging strategy that abundant demonstration is being taked.
Therefore, develop a kind of convenience, hommization, attractive in appearance, image conversion to show battery electric quantity, charging process, to fill that the battery charger of full degree, caution or various patterns will the person of being to use presses for.
Summary of the invention
The utility model main purpose is, the battery charger that provides a kind of cold light panel image to show, make its cold light panel can show the charged state of battery, in good time demonstration battery electric quantity, charging process, the unusual caution and charge result or demonstration battery electric quantity and battery unusual condition are as image, sample trademark pattern advertisement, caution and the various charged state of simple and easy measuring instrument for the rich colors of user's reference or demonstration charger.
For the technical scheme that realizes the employing of the present utility model of this purpose is. provide. the battery charger that a kind of cold light panel image shows, it comprises battery charger and cold light formula display unit, wherein:
Battery charger, be by charger circuit board, charge controller, the charge controller winding displacement, the input cable, the output cable, and charger case constitutes, wherein said input cable is to be connected to power supply, and the output cable is to be connected on the both positive and negative polarity of battery to be charged so that battery is charged, described charger circuit board and battery charger controller are can be with in the charging process, charger, the voltage of charge power supply and the circuit loop that constituted by rechargable battery, electric current, convert battery electric quantity to, charge condition, the signal of anomaly, and be sent to the cold light film image plate of cold light formula display unit via the charge controller winding displacement;
Cold light formula display unit, be by the cold light film image plate, cold light panel winding displacement joint, the cold light drive circuit board, connect and use winding displacement, and the controller of tending to act constitutes, wherein said cold light film image plate is arranged on the charger case, it can accept to be sent to via the charge controller winding displacement by battery charger controller the signal of cold light drive circuit board, and be sent to the cold light film image plate after with described signal processing by driving governor, the cold light film of tending to act image plate is with different blocks, different sequential are sent light, show the battery electric quantity in the charging process, charge condition, anomaly or with pattern or printing image on the cold light panel of cold light formula display unit, needn't connect charge power supply (as civil power).
Advantage of the present utility model is:
1. use the cold light panel of low power consuming, do not need to change the circuit and the assembly of the design of charger main circuit board distributing electric power and the supply that increases electric power, to reduce circuit cost;
2. can not waste the battery electric quantity information of acquisition that charge controller measures, the control information etc. of charging, can fill part and offer the user via dazzling the light that beautiful changeable cold light panel produces;
3. can use various display packings such as image, pattern, literal, numeral, show battery electric quantity, charging process, fill full degree, caution, sample trademark pattern or remind literal etc., increase easy-to-useization, hommization, attractive in appearanceization.
4. needn't connect charge power supply or use measuring instrument, can easy measurement show battery electric quantity and battery unusual condition with image, pattern, literal, numeral etc.
Below in conjunction with accompanying drawing, to this novel above-mentionedly is described in more detail with other technical characterictic and advantage.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model one embodiment (outside-cover-type demonstration);
Fig. 2 is the perspective exploded view of Fig. 1;
Fig. 3 is the utility model schematic perspective view of an embodiment (lifting type demonstration) again.Fig. 4 is the schematic perspective view of another embodiment of the utility model (board plug type demonstration);
Fig. 5 is the battery charger schematic perspective view that an existing LED shows;
Fig. 6 is the battery charger schematic perspective view that an existing LCD shows.
Description of reference numerals: 1-transparent upper cover; 2-cold light film image plate; 3-cold light panel winding displacement joint; 4-charger case (upper casing); 5-cold light drive circuit board; 6-drive circuit winding displacement; 7-charge controller winding displacement; The 8-driving governor; The 9-charger circuit board; 10-winding displacement joint; The 11-charge controller; 12-charger case (lower casing); The 13-outside-cover-type shows battery charger; 14-outside-cover-type cold light panel; The 15-lifting type shows battery charger; 16-lifting type cold light panel; The 17-rotating shaft; The 18-board plug type shows battery charger; 19-board plug type cold light panel; 20-cold light panel slot; 21-LED shows battery charger; 22-LED lamp group; 23-LCD shows battery charger; The 24-LCD panel; 25-imports cable; 26-exports cable; The battery charger that 30-cold light panel image shows; The 40-battery charger; 50-cold light formula display unit.
Embodiment
See also Fig. 1, shown in 2, the battery charger 30 that cold light panel image of the present utility model shows is applicable chargers at various kind batteries, it mainly comprises battery charger 40 and cold light formula display unit 50, wherein, described charger 40 mainly is by charger circuit board 9, charge controller 11, connect with charge controller winding displacement 7, charger case upper casing 4, charger case lower casing 12, and input cable 25, output (charging) cable 26 constitutes, and described cold light formula display unit 50 mainly is by cold light film image plate 2, cold light panel winding displacement joint 3, cold light drive circuit board 5, connect with drive circuit winding displacement 6, and the controller 8 of tending to act constitutes; And battery charger 40 with assembling kenel and type of action between the cold light formula display unit 50 is: the input cable 25 that utilizes charge power supply (as the civil power that exchanges), it is fixed on charger case (upper casing) 4 or the charger case (lower casing) 12, and be connected on the main charger circuit board 9 of charger, and through controlling output DCs by charge controller 11 after the transformation, described direct current is connected on the battery plus-negative plate that is charged by output (charging) cable 26 again, and battery is charged; Described again charge controller 11 can measure the battery present situation, to take different charging modes output DCs to battery charge; Charge controller 11 can be with measurement battery present situation electric weight, charging voltage and loop current, the charging modes of taking, battery or charger information signal such as fault whether again, winding displacement joint 10 via charge controller 11 is connected charge controller winding displacement 7, transfers to cold light again and tends to act on the circuit board 5; And described cold light is tended to act circuit board 5 with battery electric quantity and various charge information signal by controller 8 conversion process of tending to act after, be connected via drive circuit winding displacement 6 on the cold light panel winding displacement joint 3 of cold light film image plate 2, to show various charge informations; And be printed with on the cold light film image plate 2 with battery electric quantities such as image, pattern, numeral or charged state explanation etc., when cold light film image plate 2 accepts to tend to act the signal that controller 8 transmits via drive circuit winding displacement 6 and cold light panel winding displacement joint 3, start such as can carry out sequential to each pattern, flicker, flash allows the user by coming into plain view on the cold light film image plate 2; Be the purpose of waterproof and dustproof and protection cold light film image plate 2 in addition, can on cold light film image plate 2, add transparent upper cover 1.
When before the charging or after the charging, the battery charger 30 that the utility model cold light panel image shows with output cable 26 be connected battery, in the time of needn't being connected charge power supply (as civil power), charger circuit board 9 and the cold light circuit board 5 of tending to act promptly has the operating voltage of comfortable battery; Charge controller 11 can be detected the voltage condition of battery, and voltage is convertible into battery electric quantity signal etc., sends cold light to and tends to act on the circuit board 5; And described cold light is tended to act circuit board 5 with the battery electric quantity signal etc., after controller 8 conversion process of tending to act, is connected cold light film image plate 2 via drive circuit winding displacement 6, to show battery electric quantity situation and battery unusual condition etc.This be available for users to before battery charge or charging after, can replace the voltage measuring instrument that bothers, measurement battery condition that can be fast and convenient, and show battery electric quantity or anomalies with cold light film image plate 2.
Moreover, the cold light film image plate 2 in the cold light formula display unit 50, its mode that is arranged on the charger case 4 does not limit, and the combination kenel of the two can comprise following different modes:
＜1〉as shown in Figure 1, 2, it is the battery charger 13 that outside-cover-type shows, one end of its drive circuit winding displacement 6 is to be connected electrically on the cold light drive circuit board 5, and the other end is to be electrically connected at cold light panel winding displacement joint 3, and outside-cover-type cold light panel 14 is to be arranged on above the charger case 4 with mode of connection such as bolt or gummed or the sunken types of embedding, coat transparent upper cover 1 again, infiltrate to prevent water gas or dust.
＜2〉as shown in Figure 3, it is that a kind of lifting type shows battery charger 15, its drive circuit winding displacement 6 is via charger case 4 fluting of reserving, to be connected with cold light panel winding displacement joint 3, and can coat transparent upper cover 1 on the lifting type cold light panel 16 earlier, and its pedestal is hubbed in the rotating shaft 17 of charger case 4, when then using, lifting type cold light panel 16 can be by lifting in the rotating shaft 17 to any angle, to be adjusted to the angle that the user easily peruses.
＜3〉as shown in Figure 4, it is that a kind of board plug type shows battery charger 18, and drive circuit winding displacement 6 one terminates on the cold light drive circuit board 5, and the other end is fixed on the charger case 4, and charger case 4 is provided with a cold light panel slot 20 in addition; And board plug type cold light panel 19 coats transparent upper cover 1 earlier, when user's desire shows, board plug type cold light panel 19 can be inserted in the cold light panel slot 20, can fix and show; Described again board plug type cold light panel 19 (being cold light film image plate 2) can utilize single kind or the different patterns of most kinds to be combined into one or more cold light film image plates, can be various objectives or interest, for example show the advertisement of holding concurrently, show the night-light etc. of holding concurrently, choose at random use for the user.
In sum, design of the present utility model really than existing LED show battery charger 21 as shown in Figure 5 or LCD show battery charger 23 comparatively innovation as shown in Figure 6, and tool practical with characteristic and the value utilized, tool progressive and improvement property.
More than explanation is novel just illustrative for this; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection range of the present utility model.
Claims (9)
1. the battery charger that the cold light panel image shows is characterized in that, comprises battery charger and cold light formula display unit, wherein:
Battery charger, be by charger circuit board, charge controller, the charge controller winding displacement, the input cable, the output cable, and charger case constitutes, wherein said input cable is to be connected to power supply, and the output cable is to be connected on the both positive and negative polarity of battery to be charged so that battery is charged, described charger circuit board and battery charger controller are can be with in the charging process, charger, the voltage of charge power supply and the circuit loop that constituted by rechargable battery, electric current, convert battery electric quantity to, charge condition, the signal of anomaly, and be sent to the cold light film image plate of cold light formula display unit via the charge controller winding displacement;
Cold light formula display unit, be by the cold light film image plate, cold light panel winding displacement joint, the cold light drive circuit board, connect and use winding displacement, and the controller of tending to act constitutes, wherein said cold light film image plate is arranged on the charger case, it can accept to be sent to via the charge controller winding displacement by battery charger controller the signal of cold light drive circuit board, and be sent to the cold light film image plate after with described signal processing by driving governor, the cold light film of tending to act image plate is with different blocks, different sequential are sent light, show the battery electric quantity in the charging process, charge condition, anomaly.
2. the battery charger that shows according to the described cold light panel image of claim 1, it is characterized in that, be to be printed with pattern or literal such as battery electric quantity, charge condition, anomaly, trade mark on the described cold light film image plate, described image and literal also link circuit are arranged, and send light by the cold light panel device of tending to act with different blocks, different sequential.
3. the battery charger that shows according to the described cold light panel image of claim 2 is characterized in that, when charging, is connected on the battery electrode via the output cable, and battery electric quantity and battery when demonstration is uncharged on the cold light film image plate are unusual.
4. the battery charger that shows according to the described cold light panel image of claim 1 is characterized in that, described cold light film image plate is that outer covering is fixed on the charger case.
5. the battery charger that shows according to the described cold light panel image of claim 1 is characterized in that described cold light film image plate is to be hubbed in the rotating shaft of charger case, lifts folding to an angle on during use.
6. the battery charger that shows according to the described cold light panel image of claim 1 is characterized in that, described cold light film image plate is to be plugged on the charger case in the slot.
7. the battery charger that shows according to the described cold light panel image of claim 6 it is characterized in that described cold light film image plate is to comprise one or several, and each cold light film image plate utilization is combined into a kind of or some kinds of patterns.
8. the battery charger that shows according to the described cold light panel image of claim 1 is characterized in that, the cold light drive circuit board design of the charger circuit board of described battery charger and cold light film image plate is combined into one.
9. the battery charger that shows according to the described cold light panel image of claim 1 is characterized in that the design of Controller of tending to act of the charge controller of described battery charger and cold light film image plate is combined into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201128747U CN2909550Y (en) | 2006-04-26 | 2006-04-26 | Battery charger with cold-light plate image display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201128747U CN2909550Y (en) | 2006-04-26 | 2006-04-26 | Battery charger with cold-light plate image display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2909550Y true CN2909550Y (en) | 2007-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201128747U Expired - Fee Related CN2909550Y (en) | 2006-04-26 | 2006-04-26 | Battery charger with cold-light plate image display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2909550Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934769A (en) * | 2009-06-29 | 2011-01-05 | 福特全球技术公司 | Automotive vehicle |
| CN114475300A (en) * | 2022-02-26 | 2022-05-13 | 天长市东宇电子有限公司 | Electric vehicle charger with digital display |
-
2006
- 2006-04-26 CN CNU2006201128747U patent/CN2909550Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934769A (en) * | 2009-06-29 | 2011-01-05 | 福特全球技术公司 | Automotive vehicle |
| CN101934769B (en) * | 2009-06-29 | 2015-01-14 | 福特全球技术公司 | Automotive vehicle |
| CN114475300A (en) * | 2022-02-26 | 2022-05-13 | 天长市东宇电子有限公司 | Electric vehicle charger with digital display |
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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: 20070606 Termination date: 20140426 |