CN201185198Y - Power supply capable of matching multi-model number battery - Google Patents
Power supply capable of matching multi-model number battery Download PDFInfo
- Publication number
- CN201185198Y CN201185198Y CNU2008200791652U CN200820079165U CN201185198Y CN 201185198 Y CN201185198 Y CN 201185198Y CN U2008200791652 U CNU2008200791652 U CN U2008200791652U CN 200820079165 U CN200820079165 U CN 200820079165U CN 201185198 Y CN201185198 Y CN 201185198Y
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- battery
- minute
- powdered device
- multiple size
- 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
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 10
- 239000004065 semiconductor Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910018502 Ni—H Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a cell power supply device which can be matched with a plurality of cell types. The utility model comprises a cylinder; the cylinder comprises at least two sub-cylinders; the sub-cylinders are connected together by a connection structure which can lead the length of the cylinder to be changed; the two ends of the cylinder are provided with a cell supporting part; the supporting part forms a part of the circuit of the cell power supply device and is electrically connected with the cylinder; the supporting part and the cylinder form an electric loop; a switch node which can break the electric loop and an output interface connected with a load are arranged on the electric loop. The cell power supply device which can be matched with a plurality of cell types provided by the utility model can realize a power supply device for matching the cells of a plurality of specifications by a simple mechanical structure; besides, the power supply device is simply and conveniently used.
Description
Technical field
The utility model relates to a kind of battery powdered device, the battery powdered device of the multiple size battery of especially a kind of energy coupling.
Background technology
Development and development of technology along with society, multiple electronic product and multiple consumer electronics emerge in multitude, enter in daily life and the production work, but electronic product, be that power supply power supply ability operate as normal must be arranged, bring into play its usefulness, these power supplys also use various powered battery in a large number under multiple occasion except power supplys such as mains supply, generator.In the battery of these different models, that have or overall dimension is different, that have or electric pressure is different, in the prior art, electronic product can only use the battery of same size simultaneously mostly, even the also necessary battery that uses same electric pressure, these all can cause a lot of inconvenience to selecting for use to the user of battery.
The utility model content
The purpose of this utility model is to solve the problem that same electronic product in the prior art can only use the identical appearance size cell simultaneously,, a kind of battery powdered device that can the multiple size battery of coupling is provided;
The further purpose of the utility model is to provide a kind of battery that not only can mate multiple dimensions, what can also mate different electric pressures simultaneously can mate the battery powdered device of multiple size battery, make and to use the close battery with different electric pressures of multiple shape in the identical product simultaneously, product is brought and big convenience taking of battery.
The purpose of this utility model is achieved in that
The battery powdered device that can mate multiple size battery that the utility model provides comprises a cylindrical shell, this cylindrical shell comprises at least two branch cylindrical shells, in this cylindrical shell each minute, between each minute cylindrical shell by making the syndeton of length variations of this cylindrical shell link together; Be provided with the support portion of battery at the two ends of this cylindrical shell, described support portion constitutes the part of the circuit of this battery powdered device, it is electrically connected with cylindrical shell, support portion and cylindrical shell constitute an electric loop, are provided with switching node that can disconnect this electricity loop and the output interface that is connected load on this electricity loop.
Be arranged between the branch cylindrical shell can so that the described syndeton of this cylindrical shell length variations can be: between adjacent branch cylindrical shell, screw connection structure is set; Can also be between the cylindrical shell elastomeric material or spiral spring device to be set at adjacent minute.
Between the cylindrical shell waterproof sealing gasket was set at each described minute.
In use, geomery according to the battery of planning to use, a kind of square body or the cylindrical shell that can adjust its length according to the geomery of related several batteries easily is provided, this side's body or cylindrical shell by screw device or elastomeric material according to packing into battery size can freely regulate size, thereby battery is put into wherein easily.
Particularly, described screw connection structure can be: the rear end of described minute cylindrical shell setting therein is provided with internal thread and external screw thread respectively with the end of the front end of another described minute cylindrical shell, constitute the described syndeton that is spirally connected, the chamber of two branch cylindrical shells is communicated with the extensible containing cavity that forms a set battery; Be provided with described water proof ring being spirally connected of two described minute cylindrical shells between two the branch cylindrical shells in end lap place.
Described elastomeric material or spiral spring device syndeton can be: therein on the back cylinder inwall of a described minute cylindrical shell and the front end of another described minute cylindrical shell one Spring Card fixing structure is set respectively, two described minute barrel jackets merge an overlapping part, and the two ends of a spring fix on two described Spring Card fixing structures fixing respectively; Constitute described elastic connection structure; Between two the branch cylindrical shells in the fit lap place of two described minute cylindrical shells, be provided with water proof ring.
In order to realize the further purpose of the utility model, can in this electricity loop, connect the circuit of a scalable supply power voltage and electric current, make the load operate as normal.
The battery powdered device that can mate multiple size battery that the utility model provides just can realize mating the electric supply installation of multiple dimensions battery by simple mechanical structure, and this electric supply installation uses simple and convenient.Add the scalable supply power voltage that in this electric supply installation, is provided with and the circuit of electric current, make load no matter be to use electrical performance indexes and its coupling or unmatched battery, can operate as normal, thus, make this electric supply installation stronger for the adaptability of the kind of battery.
The electric supply installation that the utility model provides can be applicable to torch, the mobile phone portable charger, and head lamp is in the products such as submarine light or in the electronic product portable power supplies.
Description of drawings
Fig. 1 adjusts the cylindrical shell size with screw device in the battery powdered device that can mate multiple size battery that provides of the utility model to put into wherein decomposition texture schematic diagram respectively to adapt to multiple battery;
Fig. 2 is the assembly structure schematic diagram of electric supply installation shown in Figure 1, wherein installs a batteries of conventional length;
Fig. 3 is an electric supply installation shown in Figure 1, wherein installs the situation of long battery of a joint;
Fig. 4 is an electric supply installation shown in Figure 1, wherein installs the situation of two batteries;
Fig. 5 adjusts the cylindrical shell size by elastomeric element in the battery powdered device that can mate multiple size battery that provides of the utility model to make it can freely adjust cylindrical shell shape and different batteries according to the length that will put into battery to put wherein structural representation;
Fig. 6 is the physical circuit figure that is connected the circuit of scalable supply power voltage in the electric loop and electric current;
Fig. 7 is the physical circuit figure that is connected another circuit of scalable supply power voltage in the electric loop and electric current.
Embodiment
The battery powdered device that can mate multiple size battery that the utility model provides is example with the flashlight, as shown in Figure 1, comprise a cylindrical shell, this cylindrical shell comprises a stature body cylindrical shell 1, front end fixed lens 3, reflector 4 at this body cylindrical shell 1 are provided with water proof ring 2 between a body cylindrical shell 1 and lens 3.In the back of reflector 4 lamp socket 6 is set, sets firmly luminous element 5 on lamp socket 6, this luminous element 5 places in the reflector 4.Aforesaid all structures and flashlight structure of the prior art are basic identical.
Being provided with circuit board 7 on lamp socket 6, is the chamber of set battery in the back of circuit board 7.In a rear end of body cylindrical shell 1 internal thread is set, with one in body cylindrical shell 9 be spirally connected, body cylindrical shell 9 makes the chamber of set battery prolong in this.The end place that is spirally connected at a body cylindrical shell 1 and middle body cylindrical shell 9 is provided with water proof ring 10.
Rear end at middle body cylindrical shell 9 removably connects tail-hood 17 in the same manner as existing flashlight structure, and the floatless switch seat 16 that is spirally connected on this tail-hood 17 sets firmly switch 15, sheet metal, switch glue spare 13 and spring 12 on switch base 16.Establish the hole at the bottom of the rear end cap of tail-hood 17, glue button 18 part are fixed in the tail-hood 17 with stretching out this hole and are corresponding with switch 15.Press glue button 18 and can open or close this flashlight, switch 15 fixes on switch base 16 by snap ring 13b.
The circuit of one scalable supply power voltage and electric current can also be installed in battery powdered device.As shown in Figure 6, this circuit is a buck constant current automatic control circuit, and each element connects situation as shown in the figure in the circuit.
The circuit working procedure declaration is as follows:
Among Fig. 6, constitute booster circuit part (being called for short the booster circuit part) by inductance L (for example for L5845), metal-oxide-semiconductor Q1 (for example being field effect transistor AO3414), integrated circuit (IC) chip U1 (for example boost for DC-DC chip XC90104), resistance R 1, resistance R 2, Schottky diode D1, capacitor C 1 (for example being 16V/10uF); Constitute step-down constant-current circuit part (being called for short step-down constant-current circuit part) by inductance L, Schottky diode D1, integrated circuit (IC) chip U2 (for example being constant current chip ZXSC310), metal-oxide-semiconductor Q2 (for example being AO3414), resistance R 3, resistance R 4, resistance R 5; Constitute load by one or more LED.This load also can be load such as small filament lamp (as shown in Figure 7), xenon lamp, krypton filled lamp or the semiconductor laser etc. of other kind.
Power supply is by V
INAnd add between the circuit ground end, when supply voltage is lower than the required voltage of load operate as normal, to be raised to the numerical value of load operate as normal required voltage to voltage by the part of boosting, again by step-down constant-current circuit part the Current Control by load at rated range; When input voltage is higher than the required voltage of load operate as normal, the integrated circuit (IC) chip U1 of booster circuit partial circuit quits work, at this moment supply voltage directly forms the loop through inductance L, diode D1, load LED (or other load), metal-oxide-semiconductor Q2, R3 to ground, at this moment control Q2 by the U2 output signal, thus the size of the electric current of control load.
The difference of electric supply installation as shown in Figure 5 and electric supply installation shown in Figure 1 is, the rear end of body cylindrical shell 1a is that a Spring Card fixing structure substitutes helicitic texture, the front end of middle body cylindrical shell 9a is provided with the Spring Card fixing structure and substitutes helicitic texture, one end of one spring 19 fixes in the rear end of body cylindrical shell 1a, and the other end fixes the front end at middle body cylindrical shell 9a.Lap place at a body cylindrical shell 1a and middle body cylindrical shell 9a sets firmly water proof ring 10 therebetween, and is fixing in the holddown groove during it can be arranged on the body cylindrical shell 9a outer surface.
When in the cell containing cavity that constitutes at a body cylindrical shell and middle body cylindrical shell during ccontaining long battery, spring 19 wherein elongates, and a body cylindrical shell 1a and middle body cylindrical shell 9a move round about.When installing short battery, spring 19 recovers raw footages.
Battery commonly used in the daily life has C battery (large size battery, voltage 1.5V), D battery (C-size battery, voltage 1.5V), AA battery (No.5 cell, alkaline battery voltage 1.5V, rechargeable Ni-H 2 battery 1.2V), AAA battery (No. seven batteries), (the shape size is the same with the AA battery for 14500 batteries, but voltage is 3.7-4.2V), (chargeable lithium cell is 3.6V-4.2V to the CR123 battery, disposable lithium cell is 3.0V), (length is the same with two CR123 battery length for 18650 batteries, the lithium piezoelectric voltage is 3.6V-4.2V), as want these several batteries are common in the same product simultaneously, the device in its discharge pond must be regulated the battery that its size just can be used these inhomogeneity shapes simultaneously easily, then as Fig. 2,3 and 4 are depicted as the situation when putting into different battery, and battery is put into the back and adjusted back powering load work by wiring board 6 controls.
Claims (7)
1. battery powdered device that can mate multiple size battery, it is characterized in that: comprise a cylindrical shell, this cylindrical shell comprises at least two branch cylindrical shells, in this cylindrical shell each minute, between each minute cylindrical shell by making the syndeton of length variations of this cylindrical shell link together; Be provided with the support portion of battery at the two ends of this cylindrical shell, described support portion constitutes the part of the circuit of this battery powdered device, it is electrically connected with cylindrical shell, support portion and cylindrical shell constitute an electric loop, are provided with switching node that can disconnect this electricity loop and the output interface that is connected load on this electricity loop.
2. the battery powdered device of the multiple size battery of energy coupling according to claim 1 is characterized in that: be arranged on described minute and can make the described syndeton of this cylindrical shell length variations be between the cylindrical shell: between adjacent branch cylindrical shell screw connection structure is set.
3. the battery powdered device of the multiple size battery of energy coupling according to claim 1 is characterized in that: be arranged on described minute and can make the described syndeton of this cylindrical shell length variations be between the cylindrical shell: between the cylindrical shell elastic material part or spring connecting structure were set at adjacent minute.
4. the battery powdered device of the multiple size battery of energy coupling according to claim 1 is characterized in that: between the cylindrical shell waterproof sealing gasket was set at each described minute.
5. the battery powdered device of the multiple size battery of energy coupling according to claim 2, it is characterized in that: the front portion of the rear portion of a described minute cylindrical shell and another described minute cylindrical shell is provided with internal thread and external screw thread respectively therein, constitute the described syndeton that is spirally connected, the chamber of two branch cylindrical shells is communicated with the extensible containing cavity that forms a set battery; Be provided with water proof ring being spirally connected of two described minute cylindrical shells between two the branch cylindrical shells in end lap place.
6. the battery powdered device of the multiple size battery of energy coupling according to claim 3, it is characterized in that: therein on the back cylinder inwall of a described minute cylindrical shell and the front end of another described minute cylindrical shell one Spring Card fixing structure is set respectively, two described minute barrel jackets merge an overlapping part, the two ends of one spring fix on two described Spring Card fixing structures fixing respectively, constitute described elastic connection structure; Between two the branch cylindrical shells in the fit lap place of two described minute cylindrical shells, be provided with water proof ring.
7. the battery powdered device of the multiple size battery of energy coupling according to claim 1 is characterized in that: the circuit that is connected with a scalable supply power voltage and electric current in described electric loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200791652U CN201185198Y (en) | 2008-02-22 | 2008-02-22 | Power supply capable of matching multi-model number battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200791652U CN201185198Y (en) | 2008-02-22 | 2008-02-22 | Power supply capable of matching multi-model number battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201185198Y true CN201185198Y (en) | 2009-01-21 |
Family
ID=40272931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200791652U Expired - Fee Related CN201185198Y (en) | 2008-02-22 | 2008-02-22 | Power supply capable of matching multi-model number battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201185198Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469668A (en) * | 2011-05-04 | 2012-05-23 | 深圳市金流明光电技术有限公司 | LED power supply circuit capable of being matched with electronic transformer |
| CN103322423A (en) * | 2013-07-11 | 2013-09-25 | 北京金广通科技有限公司 | High beam flashlight |
| CN103633837A (en) * | 2013-04-12 | 2014-03-12 | 苏州欧泰克电子科技有限公司 | DC-DC circuit used for low-voltage working condition of vehicle electronic control unit |
| CN107191810A (en) * | 2016-10-27 | 2017-09-22 | 廖伟登 | The hand holding type miniature lighting apparatus of a variety of different model size battery cells can be accommodated |
| CN107957012A (en) * | 2017-12-27 | 2018-04-24 | 南泰科技有限公司 | Multifunctional police torch |
-
2008
- 2008-02-22 CN CNU2008200791652U patent/CN201185198Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469668A (en) * | 2011-05-04 | 2012-05-23 | 深圳市金流明光电技术有限公司 | LED power supply circuit capable of being matched with electronic transformer |
| CN102469668B (en) * | 2011-05-04 | 2013-12-18 | 深圳市金流明光电技术有限公司 | LED power supply circuit capable of being matched with electronic transformer |
| CN103633837A (en) * | 2013-04-12 | 2014-03-12 | 苏州欧泰克电子科技有限公司 | DC-DC circuit used for low-voltage working condition of vehicle electronic control unit |
| CN103322423A (en) * | 2013-07-11 | 2013-09-25 | 北京金广通科技有限公司 | High beam flashlight |
| CN103322423B (en) * | 2013-07-11 | 2016-09-21 | 北京金广通科技有限公司 | A kind of high beam flashlight |
| CN107191810A (en) * | 2016-10-27 | 2017-09-22 | 廖伟登 | The hand holding type miniature lighting apparatus of a variety of different model size battery cells can be accommodated |
| CN107957012A (en) * | 2017-12-27 | 2018-04-24 | 南泰科技有限公司 | Multifunctional police torch |
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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: 20090121 Termination date: 20110222 |