CN203784794U - Light string battery box with USB interface and light string with battery box - Google Patents
Light string battery box with USB interface and light string with battery box Download PDFInfo
- Publication number
- CN203784794U CN203784794U CN201320673117.7U CN201320673117U CN203784794U CN 203784794 U CN203784794 U CN 203784794U CN 201320673117 U CN201320673117 U CN 201320673117U CN 203784794 U CN203784794 U CN 203784794U
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- Prior art keywords
- lamp string
- battery
- interface
- usb interface
- crystal diode
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- 239000013078 crystal Substances 0.000 claims abstract description 42
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses a light string battery box with a USB interface and a light string with the battery box. A battery box shell body is provided with the USB interface. Power can be provided for the light string in the mode of external connecting of a USB charger or a mobile power supply. In order to guarantee the fact that the USB interface and a battery arranged in a battery inserting groove do not interfere with each other, a positive electrode of a battery electrode interface is provided with a first crystal diode, a positive electrode of the USB interface is connected in series with a second crystal diode, through the two crystal diodes, the battery and the USB interface are separated, and the stability and the safety of the battery box can be greatly improved. When battery electricity in the battery box is used up, power supplying and using can be carried out by external connecting of the USB charger through the USB interface or connecting of the mobile power supply, the USB interface is an interface which is the most common currently, the USB charger and the mobile power supply are carried with most users, accordingly, during using, great convenience is achieved, and interface matching can be well achieved.
Description
Technical field
The utility model relates to a kind of battery case being applied on lamp string, and applies the lamp string of this battery case.
Background technology
Existing LED monochromatic burner or color lamp are formed by a plurality of LED lamp serial connections mostly, thereby its power supply is by converting the alternating current civil power of connection to direct current lightening LED lamp, the feature with stable continued power, but, it need to connect power supply by wired mode, movably scope is little, when arranging, actual lamp decoration can apart from socket, too far can not power because of electric power connection line, although can refute and connect prolongation power line by expansion of power supply socket, but the not only cost increase of a large amount of power lines is set, cause trouble to arranging of lamp decoration simultaneously, installation cost goes up, and can affect the attractive in appearance of lamp decoration.In order to improve the travelling performance of LED lamp string, current way is to connect a battery case to LED lamp series winding, in battery case, placing battery provides power supply for LED lamp string, abandoned the mode by AC-powered, the position of lamp decoration is not subject to the restriction of supply socket, but because LED lamp string is to adopt the mode of battery to power, its flying power is poor, can not continue to power.
Utility model content
For addressing the above problem, the purpose of this utility model is to provide flying power good, a kind of lamp string pond box with USB interface that can power for lamp string by USB interface (4) and the lamp string of applying this battery case.
The technical scheme that the invention for solving the technical problem adopts is:
A kind of lamp string pond box with USB interface, comprise battery case shell and be arranged at the battery insertion groove in battery case shell, on described battery insertion groove, be provided with the battery electrode interface being connected with battery, in described battery case shell, be also provided with the power output interface for being connected with lamp string source input, the positive pole of described battery electrode interface is connected with power output interface, in described battery case shell, be also provided with USB interface, the positive pole of described battery electrode interface is connected with lamp string source input by first crystal diode, the anode of first crystal diode is connected with the positive pole of battery electrode interface, also comprise the second crystal diode, the anodic bonding of the positive pole of described USB interface and the second crystal diode, the negative electrode of the negative electrode of described the second crystal diode and first crystal diode or anodic bonding, the negative pole of described USB interface is connected with the negative pole of battery electrode interface.
Further, described USB interface is micro USB interface.Micro USB interface is the general general interface of current smart mobile phone, USB interface of the present utility model adopts this form interface, its practicality is best, and user uses mobile phone power supply unit to can be applicable on battery case of the present utility model, does not need additionally to purchase power supply unit.
Further, described battery insertion groove is dry cell slot.Dry cell is common battery, and very convenient user buys replacing.
Further, described battery insertion groove is rechargeable battery slot.Adopt rechargeable battery can repeat to use, not only environmental protection but also can reduce the cost of again buying battery more.
A kind of lamp string of applying above-mentioned lamp string pond box, comprise lamp string pond box and at least one lamp string, described lamp string pond box comprises battery case shell and is arranged at the battery insertion groove in battery case shell, on described battery insertion groove, be provided with the battery electrode interface being connected with battery, in described battery case shell, be also provided with the power output interface for being connected with lamp string power input, the positive pole of described battery electrode interface is connected with power output interface, in described battery case shell, be also provided with USB interface, the positive pole of described battery electrode interface is connected with lamp string source input by first crystal diode, the anode of first crystal diode is connected with the positive pole of battery electrode interface, also comprise the second crystal diode, the anodic bonding of the positive pole of described USB interface and the second crystal diode, the negative electrode of the negative electrode of described the second crystal diode and first crystal diode or anodic bonding, the negative pole of described USB interface is connected with the negative pole of battery electrode interface.
Further, described lamp string pond box also comprises for controlling the luminous IC control circuit of lamp string and the control output interface identical with lamp string quantity, and described IC control circuit is connected with lamp string by controlling output interface.Integrated IC control circuit in battery case, can control by IC control circuit the luminance of lamp string.
Further, described lamp string is in series by plurality of LEDs.
Further, described LED is monochromatic LED or color LED.
Further, also comprise that described gauge tap is connected with IC control circuit for manually controlling the gauge tap of lamp string.By gauge tap, can manually control for user the luminance of lamp string, light-emitting mode for example, switch control etc.
More specifically, described control output interface is switch triode, and the base stage of described switch triode is connected with a control output end in IC control circuit, and emitter stage is connected with the negative pole of battery electrode interface, and colelctor electrode is connected with the negative pole of lamp string.
The beneficial effects of the utility model are: a kind of lamp string pond box with USB interface that the utility model adopts and apply the lamp string of this battery case, in battery case shell, be provided with USB interface, can be that lamp string is powered by the mode of circumscribed USB charger or portable power source, in order to ensure USB interface and the battery being arranged in battery insertion groove, mutually do not clash, the positive pole of described battery electrode interface is provided with first crystal diode, on the positive pole of USB interface, be serially connected with the second crystal diode, by two crystal diodes, battery and USB interface are kept apart, stability and the security of battery case can have greatly been improved, when the battery electric quantity in battery case is finished, can or connect the portable power source use of powering by USB interface circumscribed USB charger, because USB interface is current the most common interface, USB charger and portable power source are also carried by numerous users, therefore very convenient in use, can be not worried for the matching problem of interface.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is the circuit theory diagrams of the utility model the first embodiment;
Fig. 2 is the circuit theory diagrams of the utility model the second embodiment;
Fig. 3 is the circuit theory diagrams of the third embodiment of the utility model.
The specific embodiment
Shown in Fig. 1, a kind of lamp string pond box with USB interface of the utility model and apply the first embodiment of the lamp string of this battery case, wherein said lamp string comprises lamp string pond box and lamp string 7, described lamp string 7 is in series by plurality of LEDs.Wherein user can select monochromatic LED or according to actual needs with the color LED of control chip.
Described lamp string pond box comprises battery case shell and is arranged at the battery insertion groove 1 in battery case shell, on described battery insertion groove 1, be provided with the battery electrode interface 2 being connected with battery, in described battery case shell, be also provided with power output interface 3 and USB interface 4 for being connected with lamp string 7 power inputs, the positive pole of described battery electrode interface 2 is connected with lamp string source input by first crystal diode 5, the anode of first crystal diode 5 is connected with the positive pole of battery electrode interface 2, also comprise the second crystal diode 6, the positive pole of described USB interface 4 is connected with the negative electrode of the second crystal diode 6, the negative electrode of described the second crystal diode 6 is connected with the negative electrode of first crystal diode 5, the negative pole of described USB interface 4 is connected with the negative pole of battery electrode interface 2.
In the utility model battery case shell, be provided with USB interface 4, can be that lamp string is powered by the mode of circumscribed USB charger or portable power source, in order to ensure USB interface 4 and the battery being arranged in battery insertion groove 1, mutually do not clash, the positive pole of described battery electrode interface 2 is provided with first crystal diode 5, on the positive pole of USB interface 4, be serially connected with the second crystal diode 6, by two crystal diodes, battery and USB interface 4 are kept apart, stability and the security of battery case can have greatly been improved, when the battery electric quantity in battery case is finished, can or connect the portable power source use of powering by USB interface 4 circumscribed USB chargers, because USB interface is current the most common interface, USB charger and portable power source are also carried by numerous users, therefore very convenient in use, can be not worried for the matching problem of interface.
As above-mentioned further improvement, described lamp string pond box also comprises for controlling the luminous IC control circuit of lamp string 78 and controlling output interface 9, described IC control circuit 8 is connected with lamp string 7 by controlling output interface 9, the power input of described IC control circuit 8 is connected with the negative electrode of first crystal diode 5, integrated IC control circuit 8 in battery case, can control by IC control circuit 8 luminance of lamp string 7.Preferably, described control output interface 9 is switch triode, and the base stage of described switch triode is connected with the control output end of IC control circuit 8, and emitter stage is connected with the negative pole of battery electrode interface 2, and colelctor electrode is connected with the negative pole of lamp string 7.
Further, also comprise that described gauge tap 10 is connected with IC control circuit 8 for manually controlling the gauge tap 10 of lamp string 7.By gauge tap 10, can manually control for user the luminance of lamp string, light-emitting mode for example, switch control etc.
Further, described USB interface 4 is micro USB interface.Micro USB interface is the general general interface of current smart mobile phone, USB interface 4 of the present utility model adopts this form interface, its practicality is best, and user uses mobile phone power supply unit to can be applicable on battery case of the present utility model, does not need additionally to purchase power supply unit.
In the present embodiment, described battery insertion groove 1 can be dry cell slot or rechargeable battery slot, wherein dry cell is common battery, very convenient user buys replacing, adopt rechargeable battery can repeat to use, not only environmental protection but also can reduce the cost of again buying battery more, user can select as required.
Because the positive pole of USB interface 4 described in the utility model is connected with the negative electrode of the second crystal diode 6, USB interface 4 is the state of isolating completely with battery, the positive pole that is battery is completely cut off by transistor seconds, the positive pole of USB interface 4 is completely cut off by the first transistor, therefore USB interface 4 can not charge to rechargeable battery, as need charging, need rechargeable battery to extract other employing charger and charge from battery insertion groove 1.
With reference to the second embodiment of the present utility model shown in Fig. 2, for the battery case that can charge to rechargeable battery, the places different from the first embodiment are, the anodic bonding of the positive pole of described USB interface 4 and the second crystal diode 6, the positive pole of battery is completely cut off by transistor seconds like this, and can apply in the two-stage of battery voltage by USB interface 4, thereby can realize charging.
Battery case of the present utility model can be simultaneously to a plurality of lamp string 7 power supplies, and respectively a plurality of lamp strings 7 are controlled, with reference to the 3rd embodiment of the present utility model shown in Fig. 3, described lamp string comprises a plurality of lamp strings 7, the power input of described lamp string 7 is connected in parallel on power output interface 3, IC control circuit 8 is provided with the control output interface 9 with lamp string 7 equal numbers, and the negative pole of described lamp string 7 is connected with IC control circuit 8 by controlling output interface 9 respectively.Thereby realize, respectively a plurality of lamp strings 7 are controlled.
The above; it is preferred embodiment of the present utility model; the utility model is not limited to above-mentioned embodiment; wherein the 3rd embodiment also can adopt the USB charge mode in the second embodiment; can also arrange in addition three and control output interface 9, be connected with the tristimulus signal pin on color LED respectively, the color on color LED lamp string is controlled; as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (10)
1. the lamp string pond box with USB interface, comprise battery case shell and be arranged at the battery insertion groove (1) in battery case shell, on described battery insertion groove (1), be provided with the battery electrode interface (2) being connected with battery, in described battery case shell, be also provided with the power output interface (3) for being connected with lamp string source input, the positive pole of described battery electrode interface (2) is connected with power output interface (3), it is characterized in that: in described battery case shell, be also provided with USB interface (4), the positive pole of described battery electrode interface (2) is connected with lamp string source input by first crystal diode (5), the anode of first crystal diode (5) is connected with the positive pole of battery electrode interface (2), also comprise the second crystal diode (6), the anodic bonding of the positive pole of described USB interface (4) and the second crystal diode (6), negative electrode or the anodic bonding of the negative electrode of described the second crystal diode (6) and first crystal diode (5), the negative pole of described USB interface (4) is connected with the negative pole of battery electrode interface (2).
2. a kind of lamp string pond box with USB interface according to claim 1, is characterized in that: described USB interface (4) is micro USB interface.
3. a kind of lamp string pond box with USB interface according to claim 1, is characterized in that: described battery insertion groove (1) is dry cell slot.
4. a kind of lamp string pond box with USB interface according to claim 1, is characterized in that: described battery insertion groove (1) is rechargeable battery slot.
5. an application rights requires the lamp string of 1 to 4 arbitrary described lamp string pond box, comprise lamp string pond box and at least one lamp string (7), described lamp string pond box comprises battery case shell and is arranged at the battery insertion groove (1) in battery case shell, on described battery insertion groove (1), be provided with the battery electrode interface (2) being connected with battery, in described battery case shell, be also provided with the power output interface (3) for being connected with lamp string (7) power input, the positive pole of described battery electrode interface (2) is connected with power output interface (3), it is characterized in that: in described battery case shell, be also provided with USB interface (4), the positive pole of described battery electrode interface (2) is connected with lamp string source input by first crystal diode (5), the anode of first crystal diode (5) is connected with the positive pole of battery electrode interface (2), also comprise the second crystal diode (6), the anodic bonding of the positive pole of described USB interface (4) and the second crystal diode (6), negative electrode or the anodic bonding of the negative electrode of described the second crystal diode (6) and first crystal diode (5), the negative pole of described USB interface (4) is connected with the negative pole of battery electrode interface (2).
6. a kind of lamp string of applying lamp string pond box according to claim 5, it is characterized in that: described lamp string pond box also comprises for controlling the luminous IC control circuit (8) of lamp string (7) and the control output interface (9) identical with lamp string (7) quantity, described IC control circuit (8) is connected with lamp string (7) by controlling output interface (9).
7. according to a kind of lamp string of applying lamp string pond box described in claim 5 or 6, it is characterized in that: described lamp string (7) is in series by plurality of LEDs.
8. a kind of lamp string of applying lamp string pond box according to claim 7, is characterized in that: described LED is monochromatic LED or color LED.
9. a kind of lamp string of applying lamp string pond box according to claim 6, is characterized in that: also comprise that described gauge tap (10) is connected with IC control circuit (8) for manually controlling the gauge tap (10) of lamp string (7).
10. according to a kind of lamp string of applying lamp string pond box described in claim 6 or 9, it is characterized in that: described control output interface (9) is switch triode, the base stage of described switch triode is connected with a control output end in IC control circuit (8), emitter stage is connected with the negative pole of battery electrode interface (2), and colelctor electrode is connected with the negative pole of lamp string (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673117.7U CN203784794U (en) | 2013-10-29 | 2013-10-29 | Light string battery box with USB interface and light string with battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673117.7U CN203784794U (en) | 2013-10-29 | 2013-10-29 | Light string battery box with USB interface and light string with battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784794U true CN203784794U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320673117.7U Expired - Lifetime CN203784794U (en) | 2013-10-29 | 2013-10-29 | Light string battery box with USB interface and light string with battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565941A (en) * | 2015-01-15 | 2015-04-29 | 浙江寰龙电子技术有限公司 | Combined LED lamp |
| CN108612402A (en) * | 2018-05-08 | 2018-10-02 | 广东电网有限责任公司 | A kind of illuminated security fence net |
-
2013
- 2013-10-29 CN CN201320673117.7U patent/CN203784794U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565941A (en) * | 2015-01-15 | 2015-04-29 | 浙江寰龙电子技术有限公司 | Combined LED lamp |
| CN108612402A (en) * | 2018-05-08 | 2018-10-02 | 广东电网有限责任公司 | A kind of illuminated security fence net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |