CN204681114U - Portable AC-DC portable power source - Google Patents
Portable AC-DC portable power source Download PDFInfo
- Publication number
- CN204681114U CN204681114U CN201520248711.0U CN201520248711U CN204681114U CN 204681114 U CN204681114 U CN 204681114U CN 201520248711 U CN201520248711 U CN 201520248711U CN 204681114 U CN204681114 U CN 204681114U
- Authority
- CN
- China
- Prior art keywords
- portable
- casing
- output interface
- power source
- charging
- 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.)
- Active
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides Portable AC-DC portable power source, comprise lid 1 and casing 2, in described casing 2, battery pack is set, described lid 1 arranges control panel 7, main control chip in described control panel 7 connect box, exports and DC charging input for controlling alternating current-direct current; Casing 2 arranges power output interface, and described power output interface comprises direct current output interface 3 and exchanges output interface 5, for exporting power supply for load; Casing 2 is arranged DC charging input interface 4, described DC charging input interface is used for for battery charging; Described casing 2 also arranges waterproof cooling window 10.The design that the utility model adopts lid to be combined with casing, battery pack is placed in box house, whole power supply good airproof performance, rain and snow ability is strong, charging inlet adopts seal cover protection, wall box adopts the design of waterproof cooling window, and thermal diffusivity is good and take into account water resistance, is widely used in the rugged environment such as field, high-altitude.
Description
Technical field
The utility model relates to portable power supply unit technical field, specifically, relates to a kind of Portable AC-DC portable power source.
Background technology
At present, the numerous areas such as environmental protection, health, work, safety supervision, military affairs, scientific research, education, all relate to some complex environments such as field, high-altitude, and often power supply supply is inconvenient; Also have some as digital electronic goods such as notebook computers, general employing is rechargeable battery powered, and stream time is shorter; When the chargings such as trip, tourism are inconvenient, often power supply needs can not be met.
The most capacity of current portable power source is little, and volume is large and heavy, and can only provide direct current or exchange a kind of power supply of charging modes, and water resistance, stability are poor, for this reason, need a kind of Portable AC/DC power supply that can solve the problem, with the needs of satisfied actual different application occasion.
Utility model content
In order to solve the problems referred to above that current portable power supply unit exists, the utility model provides Portable AC-DC portable power source, and concrete technical scheme is as follows:
Portable AC-DC portable power source, comprises lid 1 and casing 2, arranges battery pack, described lid 1 arranges control panel 7, the main control chip in described control panel 7 connect box in described casing 2, exchanges and DC charging output for controlling; Casing 2 is arranged charging output interface, described charging output interface comprises direct current output interface 3 and exchanges output interface 5, for exporting power supply for load; Described casing 2 also arranges waterproof cooling window 10.
Further, direct current output interface 3 with exchange output interface 5 waterproofing protection lid be set.
Further, described control panel 7 arranges AC charging button and DC charging button and charge status indicating light.
Further, described lid 1 arranges mains switch, and described switch is controlled by metal-oxide-semiconductor switching circuit.
Further, described lid 1 arranges main fuse seat 8.
Further, on rear side of described casing 2, grade coupling head 11 is set.
Further, described lid 1 arranges draw ring alignment pin 9, for being fixedly connected with draw ring with casing 2 junction.
Further, described casing 2 inside arranges the battery discharge and charge overvoltage, circuit overcurrent protection that are connected with main control chip.
Portable AC-DC portable power source provided by the utility model, has the following advantages:
1. profile adopts the design that lid is combined with casing, battery pack is placed in box house, whole power supply good airproof performance, rain and snow ability is strong, charging inlet adopts seal cover protection, wall box adopts the design of waterproof cooling window, and thermal diffusivity is good and take into account water resistance, is widely used in the rugged environment such as field, high-altitude;
2. adopt control panel to select the charging modes of direct current, interchange, different applications demand can be met;
3. electric current output switching adopts high-power MOS tube to drive, and more peace is closed reliable;
4. multiple stage power supply can use in cascade.
Accompanying drawing explanation
Fig. 1 is the utility model Portable AC-DC portable power source front perspective view;
Fig. 2 is the utility model Portable AC-DC portable power source back side perspective view;
Fig. 3 is the utility model Portable AC-DC portable power source casing internal circuit configuration block diagram.
Number in the figure:
1-lid, 2-casing, 3-direct current output interface, 4-power interface, 5-exchange output interface, 6-switch, 7-control panel, 8-main fuse seat, 9-draw ring alignment pin, 10-waterproof cooling window, the coupling head of 11-level.
Embodiment
Below in conjunction with drawings and Examples, the Portable AC-DC portable power source that moves of the present utility model is described in further detail.
With reference to Fig. 1, Fig. 2, Portable AC-DC portable power source, comprise lid 1 and casing 2, arrange battery pack in described casing 2, described lid 1 arranges mains switch, and also arrange main fuse seat 8, inside arranges fuse, protects power supply circuits.Described switch is controlled by metal-oxide-semiconductor switching circuit, described lid 1 arranges control panel 7, main control chip in described control panel 7 connect box, for controlling to exchange and DC charging exports, described control panel 7 arranges AC charging button and DC charging button and charge status indicating light.
Casing 2 is arranged charging output interface, described charging output interface comprises direct current output interface 3 and exchanges output interface 5, for being that load exports power supply, direct current output interface 3 with exchange output interface 5 waterproofing protection lid be set; Described casing 2 also arranges waterproof cooling window 10.On rear side of described casing 2, grade coupling head 11 is set, the cascade of multiple stage portable power source can be used.As a kind of preferred version, described lid 1 arranges draw ring alignment pin 9 with casing 2 junction, and for being fixedly connected with draw ring, the setting of draw ring greatly facilitates the transport to this Portable AC-DC portable power source.
With reference to Fig. 3; the utility model preferably adopts microcontroller C8051F020 as control core; voltage, electric current under utilizing precision resistance to gather power supply box work, charging, tandem states; the battery discharge and charge overvoltage, circuit overcurrent protection that are connected with main control chip are set; when voltage, current value surmount setting range; automatic shutoff circuit sound and light alarm, protection power source and electrical appliance.In host power switch 6, adopt high-power MOS as switch, there is the advantage that switching loss is little, electric current large, reactance voltage impacts.
Control panel can show dump energy, the calculating of dump energy adopts Coulomb meter to add the algorithm of temperature-compensating, efficiently solve and cause inaccurate phenomenon according to voltage estimate dump energy, shell of the present invention, louvre, input and output interface all do water-proofing treatment, achieve the function of rain and snow to a certain extent.The present invention adopts powerful Samsung lithium battery electric core as energy storage space; under the control system and inversion system of autonomous Design; export the 220V alternating current of pure choosing and powerful direct current; system is by the charging and discharging currents that collects and major-minor cell voltage; also organic interior temperature; add unique algorithm, accurately calculate the operating state of self, reached the correct output of user's instrument state and the protection of oneself state.
The utility model utilizes the control circuit of autonomous Design to achieve dump energy when cell host discharges, up time, voltage, the real-time display of electric current, big current soft handover, and power consumption is extremely low and safe and reliable; Utilize that the power box of autonomous Design has rain and snow mechanism design, handsome in appearance, volume is little and lightweight feature, meet the numerous areas such as environmental protection, health, work, safety supervision, military affairs, scientific research, education to the demand of Large Copacity portable power source.
Claims (8)
1. Portable AC-DC portable power source, comprise lid (1) and casing (2), described casing arranges battery pack in (2), it is characterized in that: described lid (1) is arranged control panel (7), main control chip in described control panel (7) connect box, inputs for controlling interchange and DC charging output and DC charging; (2) arrange power output interface with casing, and described power output interface comprises direct current output interface (3) and exchanges output interface (5), for exporting power supply for load; Casing 2 is arranged DC charging input interface (4), described DC charging input interface is used for for batteries charging; Described casing (2) is also arranged waterproof cooling window (10).
2. Portable AC-DC portable power source according to claim 1, is characterized in that: direct current output interface (3) with exchange output interface (5) waterproofing protection lid be set.
3. Portable AC-DC portable power source according to claim 1, is characterized in that: described control panel (7) arranges AC charging button and DC charging button and charge status indicating light.
4. Portable AC-DC portable power source according to claim 1, is characterized in that: (1) arranges mains switch to described lid, and described switch is controlled by metal-oxide-semiconductor switching circuit.
5. Portable AC-DC portable power source according to claim 1, is characterized in that: described lid (1) is arranged main fuse seat (8).
6. Portable AC-DC portable power source according to claim 1, is characterized in that: described casing (2) rear side arranges a grade coupling head (11).
7. Portable AC-DC portable power source according to claim 1, is characterized in that: described lid (1) and casing (2) junction arrange draw ring alignment pin (9), for being fixedly connected with draw ring.
8. Portable AC-DC portable power source according to claim 1, is characterized in that: described casing (2) inside arranges the battery discharge and charge overvoltage, circuit overcurrent protection that are connected with main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248711.0U CN204681114U (en) | 2015-04-23 | 2015-04-23 | Portable AC-DC portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248711.0U CN204681114U (en) | 2015-04-23 | 2015-04-23 | Portable AC-DC portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204681114U true CN204681114U (en) | 2015-09-30 |
Family
ID=54180782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248711.0U Active CN204681114U (en) | 2015-04-23 | 2015-04-23 | Portable AC-DC portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204681114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888859A (en) * | 2019-01-22 | 2019-06-14 | 浙江兴海能源科技股份有限公司 | A kind of traffic lights portable mobile power supply |
-
2015
- 2015-04-23 CN CN201520248711.0U patent/CN204681114U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109888859A (en) * | 2019-01-22 | 2019-06-14 | 浙江兴海能源科技股份有限公司 | A kind of traffic lights portable mobile power supply |
| CN109888859B (en) * | 2019-01-22 | 2023-10-13 | 浙江兴海能源科技有限公司 | Portable mobile power supply for traffic signal lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204068318U (en) | A kind of dual output charging control circuit and portable power source | |
| CN204376484U (en) | A kind of novel energy-storing inversion integrated power supply device | |
| CN204349496U (en) | Portable multi-voltage output mobile power supply | |
| CN203217476U (en) | Solar power source for laptop | |
| CN203243071U (en) | Power supply charging and discharging circuit and mobile power supply | |
| CN204012830U (en) | Portable power source | |
| CN204681114U (en) | Portable AC-DC portable power source | |
| CN203827019U (en) | Multifunctional portable power supply | |
| CN206602479U (en) | Portable power source with sound equipment | |
| CN203951235U (en) | A kind of solar charger | |
| CN207010302U (en) | The portable high power portable power source of exportable 220V alternating currents | |
| CN204928266U (en) | General voltage adapter | |
| CN204497823U (en) | A kind of Multifunction electrical bike charger | |
| CN203691018U (en) | Portable multi-mode charge and discharge power source device | |
| CN201966667U (en) | Portable intelligent emergency supply | |
| CN215300178U (en) | Portable power supply for field operations | |
| CN205195398U (en) | Portable solar power mechanism that generates electricity | |
| CN203001214U (en) | Solar hand warmer | |
| CN204794300U (en) | Computer intelligent control device that charges | |
| CN204538740U (en) | A kind of portable multi-function sun-generated electric power | |
| CN206640346U (en) | A kind of portable power source to large-scale VR game knapsack power supplies | |
| CN207098702U (en) | Lithium ion emergency power supply | |
| CN205141708U (en) | Fill portable lithium battery power soon | |
| CN219350970U (en) | Multifunctional test power supply | |
| CN202068348U (en) | Miniature solar power generation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: High tech Zone of Shandong Province, Qingdao City, 266109 East Road No. 379 Patentee after: Qingdao Laoying Haina Photoelectric Environmental Protection Group Co., Ltd. Address before: 266109 No. 379 Hedong Road, hi tech Industrial Development Zone, Shandong, Qingdao Patentee before: Qingdao Haina Guangdian Environmental Protection Co., Ltd. |
|
| CP03 | Change of name, title or address |