CN203119527U - Combined power supply - Google Patents
Combined power supply Download PDFInfo
- Publication number
- CN203119527U CN203119527U CN 201320068752 CN201320068752U CN203119527U CN 203119527 U CN203119527 U CN 203119527U CN 201320068752 CN201320068752 CN 201320068752 CN 201320068752 U CN201320068752 U CN 201320068752U CN 203119527 U CN203119527 U CN 203119527U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- control circuit
- secondary cell
- lower casing
- electrode
- 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 - Lifetime
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Abstract
The utility model discloses a combined power supply, which comprises an upper cover and a lower housing. The upper cover and the lower housing are fixedly connected and form an accommodation space, wherein a primary battery, a secondary battery and a control circuit board are arranged in the accommodation space on the lower housing, a solar cell panel is arranged outside the accommodation space, electrodes of the primary battery, the secondary battery and the solar cell panel are respectively connected with the control circuit board, and at least two gold fingers or binding posts are arranged at the power output end of the control circuit board, and penetrate through the upper cover or the lower housing. The control circuit board is used for switching the primary or secondary battery to be connected with the power output end, making the solar cell panel charge the secondary battery, and carrying out over-charge protection and over-discharge protection on the secondary battery. The combined power supply has the advantages of saving space, being concise and beautiful, and having long service life.
Description
Technical field
The utility model relates to the power-supply device technical field, relates in particular to a kind of integrated drive generator.
Background technology
Along with the development of progress of science and technology and society, people are also more and more higher to the requirement of quality of the life, so the unfailing performance of electronic equipment also more and more is subjected to people's attention.At present, the supply power mode of electronic equipment adopts cable power or charge power supply mostly, wherein charge power supply is made of a rechargeable battery mostly, when the electric weight of battery is used up, need to change battery or charging again, for the ease of charging, a lot of manufacturers have released such as products such as portable power sources, can charge to battery at any time and to power electronic equipment by this portable power source, but this charging or supply power mode, because portable power source is independently and comparatively heavy, not only take up room but also succinct inadequately.Simultaneously, when battery electric quantity is used up and when charging again, overcharging or crossing to put of battery all can damage battery, thereby reduced the useful life of battery.
Therefore, there is the defective that terseness is poor, useful life is short in existing charge power supply.
The utility model content
The technical problems to be solved in the utility model is, a kind of integrated drive generator is provided, and this integrated drive generator has the advantage of saving space, succinct attractive in appearance and long service life.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
A kind of integrated drive generator; it includes a loam cake and a lower casing; the two is fixedly connected and be formed with an accommodation space; within the described accommodation space and at lower casing one primary cell is arranged fixedly; one secondary cell and a control circuit board; be provided with a solar panel outside the described accommodation space; the electrode of described primary cell; the electrode of secondary cell and the electrode of solar panel are connected to control circuit board respectively; the electric energy output end of described control circuit board is provided with at least two golden fingers or binding post; described golden finger or binding post pass loam cake or lower casing, and this control circuit board is used for secondary cell or primary cell switching are connected to electric energy output end; be used for making solar panel to secondary cell charge and be used for that secondary cell is carried out over-charge protective and put protection with crossing.
Preferably, the electrode of the electrode of the electrode of described primary cell, secondary cell and solar panel is by soldering or spot welding and be connected to control circuit board respectively.
Preferably, described solar panel is fixedly connected on loam cake or lower casing.
Preferably, described lower casing is provided with at least two reference columns, is provided with location hole accordingly with reference column on the described control circuit board, and described reference column inserts in the location hole.
Preferably, described loam cake is connected by ultrasonic wave fusion with lower casing.
In the disclosed integrated drive generator of the utility model, because solar panel can be to secondary cell charge, make the electric energy of secondary cell can access timely and replenish that the injury of having avoided secondary cell to cause because of overdischarge has effectively improved its useful life.Primary cell has guaranteed also that as reserve battery electronic equipment can operate as normal simultaneously.In addition, because primary cell and secondary cell all are fixed in loam cake and the formed accommodation space of lower casing, make this integrated drive generator not only save space but also more attractive in appearance succinct on the whole.
Description of drawings
Fig. 1 is the exploded view of the integrated drive generator that the utility model proposes.
Fig. 2 is the overall structure schematic diagram of the integrated drive generator that the utility model proposes.
Fig. 3 is the end view of the integrated drive generator that the utility model proposes.
Embodiment
Below in conjunction with drawings and Examples the utility model is done more detailed description.
The utility model discloses a kind of integrated drive generator, in conjunction with Fig. 1, Fig. 2 and shown in Figure 3, it includes a loam cake 1 and a lower casing 5, the two is fixedly connected and be formed with an accommodation space, within the described accommodation space and at lower casing 5 primary cell 2, a secondary cell 3 and a control circuit board 4 are arranged fixedly, be provided with a solar panel 6 outside the described accommodation space, the electrode of the electrode of described primary cell 2, secondary cell 3 and the electrode of solar panel 6 are connected to control circuit board 4 respectively.In the present embodiment, the electric energy output end of described control circuit board 4 is provided with at least two golden fingers 40, but in other embodiment of the present utility model, the electric energy output end of described control circuit board 4 is provided with at least two binding posts.Described golden finger 40 or binding post pass loam cake 1 or lower casing 5, and this control circuit board 4 is used for secondary cell 3 or primary cell 1 switching are connected to electric energy output end, are used for making 3 chargings of 6 pairs of secondary cells of solar panel and put protection for secondary cell 3 being carried out over-charge protective and crossing.
In this integrated drive generator, solar panel 6 is used to secondary cell 3 electric energy supplement, and control circuit board 4 transfers to electronic equipment with the electric energy of secondary cell 3 by golden finger 40 or binding post.When secondary cell 3 when in use electric weight descends, control circuit board 4 switches secondary cell 3 and is connected to solar panel 6, by solar panel 6 to secondary cell 3 electric energy supplement; When the electric energy of secondary cell 3 is crossed low and solar panel 6 in time during electric energy supplement, control circuit board 4 switches primary cell 1 and is connected to electric energy output end, is power electronic equipment by primary cell 1; When 6 pairs of secondary cells 3 of solar panel charge to when being full of, control circuit board 4 switches back electric energy output end secondary cell 3 again, and is power electronic equipment by this secondary cell 3.The disclosed integrated drive generator of the utility model because solar panel 6 can be to secondary cell 3 charging, makes the electric energy of secondary cell 3 can access timely and replenishes that the injury of having avoided secondary cell 3 to cause because of overdischarge has effectively improved its useful life.Primary cell 1 has guaranteed also that as reserve battery electronic equipment can operate as normal simultaneously.In addition, because primary cell 2 and secondary cell 3 all are fixed in loam cake 1 and the lower casing 5 formed accommodation spaces, make this integrated drive generator not only save space but also more attractive in appearance succinct on the whole.
In the present embodiment, the electrode of the electrode of described primary cell 2, secondary cell 3 and the electrode of solar panel 6 are by soldering or spot welding and be connected to control circuit board 4 respectively.Described solar panel 6 is fixedly connected on loam cake 1 or lower casing 5.But, this is a preferred embodiment of the present utility model, be not limited to the utility model, in other embodiment of the present utility model, solar panel 6 can also be fixed on the housing of electronic equipment, make solar panel 6 can gather luminous energy better and be electric energy with transform light energy that its electrode can be connected to control circuit board 4 by lead.
In the present embodiment, described lower casing 5 is provided with at least two reference columns 50, is provided with location hole accordingly with reference column 50 on the described control circuit board 4, and described reference column 50 inserts in the location hole.In the practical application, can be provided with a plurality of reference columns 50 on the control circuit board 4, under the effect of reference column 50, be convenient to assemble control circuit board 4 more.Described loam cake 1 and lower casing 5 are connected by ultrasonic wave fusion, and wherein loam cake 1 and lower casing 5 not only can obtain better welding under the effect of ultrasonic vibration, can also make the junction of the two more attractive in appearance.
In the disclosed integrated drive generator of the utility model, because solar panel 6 can be to secondary cell 3 chargings, make the electric energy of secondary cell 3 can access timely and replenish that the injury of having avoided secondary cell 3 to cause because of overdischarge has effectively improved its useful life.Primary cell 1 has guaranteed also that as reserve battery electronic equipment can operate as normal simultaneously.In addition, because primary cell 2 and secondary cell 3 all are fixed in loam cake 1 and the lower casing 5 formed accommodation spaces, make this integrated drive generator not only save space but also more attractive in appearance succinct on the whole.
The above is the utility model preferred embodiment, is not limited to the utility model, all modifications of making in technical scope of the present utility model, is equal to and replaces or improvement etc., all should be included in the scope that the utility model protects.
Claims (5)
1. integrated drive generator; it is characterized in that; described integrated drive generator includes a loam cake (1) and a lower casing (5); the two is fixedly connected and be formed with an accommodation space; within the described accommodation space and at lower casing (5) primary cell (2) is arranged fixedly; one secondary cell (3) and a control circuit board (4); be provided with a solar panel (6) outside the described accommodation space; the electrode of described primary cell (2); the electrode of the electrode of secondary cell (3) and solar panel (6) is connected to control circuit board (4) respectively; the electric energy output end of described control circuit board (4) is provided with at least two golden fingers (40) or binding post; described golden finger (40) or binding post pass loam cake (1) or lower casing (5), and this control circuit board (4) is used for secondary cell (3) or primary cell (1) switching are connected to electric energy output end; be used for making solar panel (6) to secondary cell (3) charging and be used for that secondary cell (3) is carried out over-charge protective and put protection with crossing.
2. integrated drive generator as claimed in claim 1 is characterized in that, the electrode of the electrode of described primary cell (2), secondary cell (3) and the electrode of solar panel (6) are by soldering or spot welding and be connected to control circuit board (4) respectively.
3. integrated drive generator as claimed in claim 1 is characterized in that, described solar panel (6) is fixedly connected on loam cake (1) or lower casing (5).
4. integrated drive generator as claimed in claim 1, it is characterized in that, described lower casing (5) is provided with at least two reference columns (50), and described control circuit board (4) is gone up and reference column (50) is provided with location hole accordingly, and described reference column (50) inserts in the location hole.
5. integrated drive generator as claimed in claim 1 is characterized in that, described loam cake (1) is connected by ultrasonic wave fusion with lower casing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320068752 CN203119527U (en) | 2013-02-06 | 2013-02-06 | Combined power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320068752 CN203119527U (en) | 2013-02-06 | 2013-02-06 | Combined power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119527U true CN203119527U (en) | 2013-08-07 |
Family
ID=48899843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320068752 Expired - Lifetime CN203119527U (en) | 2013-02-06 | 2013-02-06 | Combined power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119527U (en) |
-
2013
- 2013-02-06 CN CN 201320068752 patent/CN203119527U/en not_active Expired - Lifetime
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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: 20130807 |