CN206349996U - It is a kind of based on solar powered satellite mobile communication device - Google Patents
It is a kind of based on solar powered satellite mobile communication device Download PDFInfo
- Publication number
- CN206349996U CN206349996U CN201720039371.XU CN201720039371U CN206349996U CN 206349996 U CN206349996 U CN 206349996U CN 201720039371 U CN201720039371 U CN 201720039371U CN 206349996 U CN206349996 U CN 206349996U
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- China
- Prior art keywords
- mobile communication
- communication device
- solar powered
- satellite mobile
- battery
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The utility model discloses a kind of based on solar powered satellite mobile communication device, including the communicator for being communicated with satellite, also include being used to receive the solar panels of illumination, the power-converting circuit for the illumination to be changed into electric current, battery for storing the electric current, the electric power management circuit for connecting the communicator and the battery.It can be seen that, the utility model absorbs luminous energy by solar panels and lithium battery is charged, to be powered to satellite ground mobile communications device, mobile communications device allow in any local normal work without electric energy, and due to the low-power consumption of electric power management circuit, even so that continuous overcast and rainy, still can normally use.
Description
Technical field
The utility model is related to removable satellite communication apparatus power supply technique field, more particularly to a kind of to be supplied based on solar energy
The satellite mobile communication device of electricity.
Background technology
The terrestrial service for leading to 01 star based on day has transferred to China Telecom Group Corporation to be responsible for operation, logical with ground moving
Letter terminal collectively forms mobile communications network, can realize the business such as voice, short message, data.
Current mobile communication terminal, is sold in the form of Shipborne terminal, car-mounted terminal, hand-held phone, and outward appearance seems general
Logical terminal device, can but be realized by logical 01 star in day in any place, the voice of any time, short message, data lead to
Letter.But, current Shipborne terminal and car-mounted terminal need external power source directly to power, and the stand-by time of hand-held phone is general 50
Hour or so, about 3~4 hours full-load operation time, this restrict being widely popularized for the logical device for mobile communication in day.Cause
How this, save power consumption, is designed to the device for not needing external power source and energy continuous firing, it has also become be badly in need of asking for solution
Topic.
In summary, the use time for how improving removable satellite communication apparatus is that those skilled in the art need at present
The technical problem of solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of based on solar powered satellite mobile communication dress
Put, the use time of removable satellite communication apparatus can be significantly improved.Its concrete scheme is as follows：
It is a kind of to be filled based on solar powered satellite mobile communication device, including for the communication communicated with satellite
Put, in addition to for receiving the solar panels of illumination, the power-converting circuit for the illumination to be changed into electric current, for depositing
The battery of the electric current is stored up, the electric power management circuit for connecting the communicator and the battery.
It is preferred that, the electric power management circuit includes control chip and voltage conversion chip.
It is preferred that, the power-converting circuit includes power conversion chip and charging management chip.
It is preferred that, the control chip is MTK6261A.
It is preferred that, the voltage conversion chip TPS73701.
It is preferred that, the power conversion chip is LM22680.
It is preferred that, the charging management chip is CN3052A.
It is preferred that, the battery is lithium battery.
The utility model discloses a kind of based on solar powered satellite mobile communication device, including for entering with satellite
The communicator of row communication, in addition to for receiving the solar panels of illumination, the power supply for the illumination to be changed into electric current
Conversion circuit, the battery for storing the electric current, the power management for connecting the communicator and the battery
Circuit.It can be seen that, the utility model absorbs luminous energy by solar panels and lithium battery is charged, to satellite ground mobile communication
Device is powered so that mobile communications device can not have the local normal work of electric energy any, and due to power supply pipe
Manage the low-power consumption of circuit so that even continuous overcast and rainy, still can normally use.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is a kind of structure based on solar powered satellite mobile communication device disclosed in the utility model embodiment
Schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
It is shown in Figure 1 the utility model discloses a kind of based on solar powered satellite mobile communication device, including
For the communicator 11 communicated with satellite, in addition to for receiving the solar panels 12 of illumination, for by the illumination
Change into the power-converting circuit 13 of electric current, the battery 14 for storing the electric current, for connect the communicator and
The electric power management circuit 15 of the battery.
In a kind of specific embodiment, especially in the satellite mobile communication device of " it is logical No. one ", the sun
Energy plate 12 includes control chip MTK6261A and voltage using output voltage 12V, power 5W conversion devices, electric power management circuit
Conversion chip TPS73701, power-converting circuit includes power conversion chip LM22680 and charging management chip CN3052A.On
State chip price relatively low with respect to like product, cost can be reduced, naturally it is also possible to use other chips of function of the same race.This
Outside, battery uses lithium battery, and weight, cost compare other batteries of in the market with discharge and recharge service life advantageously,
It is of course also possible to use other rechargeable batteries, such as Ni-MH battery according to actual conditions.
Solar panels receive the voltage of generation 12V after sunshine irradiation, due to the input voltage of charging management chip
Between 4.35V~6V, converted by the power conversion chip LM22680 in power-converting circuit, export 5V voltage,
Because power conversion chip LM22680 input voltage range is 4.5V to 42V, in the output voltage fluctuation range of solar panels
When big, power conversion chip LM22680 also being capable of normal work.Charging management chip CN3052A purposes detects the electricity of lithium battery
Amount, when electricity is discontented, starts charging.
The operating voltage that lithium battery output voltage is control chip MTK6261A in 3.7V, electric power management circuit is 3.3V,
The operating voltage of the communicator communicated with satellite generally 3V, accordingly, it would be desirable to carry out in transformation, electric power management circuit
The 3.7V photovoltaic conversions of lithium battery 2 are that 3.3V voltages supply control chip normal work by voltage conversion chip TPS73701, due to
TPS73701 does not support multivoltage transformation output simultaneously, therefore, by other one piece of TPS73701 by the 3.7V voltages of lithium battery
3V is converted into for communication module normal work.
Communicator includes the antenna for being used to receive downward signal of satellite；For being amplified to downstream signal, penetrated
The radio frequency amplifier of frequency signal；For handling radiofrequency signal, the central processing unit of serial signal is obtained.
In another embodiment, the voltage that solar panels are produced is directly changed into by power-converting circuit ensures communication
The operating voltage of device normal work.The power supply that solar panels are absorbed in the voltage that 12V is produced after luminous energy, power-converting circuit turns
Change the direct photovoltaic conversion for exporting solar panels of chip into the operating voltage of communicator, in the same of communicator normal work
When, the voltage conversion that power conversion chip exports solar panels, into the charging voltage of battery, is that battery is charged.
The utility model absorbs luminous energy by solar panels and lithium battery is charged, and satellite ground mobile communication is filled
Put and be powered so that mobile communications device can not have the local normal work of electric energy any, and due to power management
The low-power consumption of circuit so that even continuous overcast and rainy, still can normally use.
The foregoing description of the disclosed embodiments, enables those skilled in the art to realize or use the utility model.
A variety of modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Therefore, this practicality is new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase
Consistent most wide scope.
Claims (8)
1. it is a kind of based on solar powered satellite mobile communication device, including the communicator for being communicated with satellite,
Characterized in that, also including solar panels, the power conversion electricity for the illumination to be changed into electric current for being used to receive illumination
Road, the battery for storing the electric current, the electric power management circuit for connecting the communicator and the battery.
2. it is according to claim 1 based on solar powered satellite mobile communication device, it is characterised in that the power supply
Managing circuit includes control chip and voltage conversion chip.
3. it is according to claim 2 based on solar powered satellite mobile communication device, it is characterised in that the power supply
Conversion circuit includes power conversion chip and charging management chip.
4. it is according to claim 2 based on solar powered satellite mobile communication device, it is characterised in that the control
Chip is MTK6261A.
5. it is according to claim 2 based on solar powered satellite mobile communication device, it is characterised in that the voltage
Conversion chip TPS73701.
6. it is according to claim 3 based on solar powered satellite mobile communication device, it is characterised in that the power supply
Conversion chip is LM22680.
7. it is according to claim 3 based on solar powered satellite mobile communication device, it is characterised in that the charging
Managing chip is CN3052A.
8. it is according to claim 1 based on solar powered satellite mobile communication device, it is characterised in that the electric power storage
Pond is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039371.XU CN206349996U (en) | 2017-01-12 | 2017-01-12 | It is a kind of based on solar powered satellite mobile communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039371.XU CN206349996U (en) | 2017-01-12 | 2017-01-12 | It is a kind of based on solar powered satellite mobile communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349996U true CN206349996U (en) | 2017-07-21 |
Family
ID=59324796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720039371.XU Active CN206349996U (en) | 2017-01-12 | 2017-01-12 | It is a kind of based on solar powered satellite mobile communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349996U (en) |
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2017
- 2017-01-12 CN CN201720039371.XU patent/CN206349996U/en active Active
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