Cell apparatus and the wearable device with cell apparatus
Technical field
The present invention relates to a kind of cell apparatus and the wearable device with cell apparatus.
Background technology
Intelligent wearable device, such as intelligent watch, rise recently.However, with wearable device miniaturization and
Intellectuality, the battery durable ability of equipment will affect use time and the Consumer's Experience of consumer.
Content of the invention
For above-mentioned technical problem, the invention provides a kind of cell apparatus being applied to wearable device can be worn with improving
Wear the battery durable ability of equipment.
A kind of cell apparatus being provided according to the present invention, including:
Semi-conductor thermo-electric generation module;
Voltage increase and current constant module, the input of described voltage increase and current constant module is connected with the outfan of semi-conductor thermo-electric generation module
Connect;And,
Battery module, described battery module is connected with the outfan of described voltage increase and current constant module.
Alternatively, described cell apparatus also include the first circuit protection module, with described semi-conductor thermo-electric generation module even
Connect, for described semi-conductor thermo-electric generation module whether mistake is determined according to the current signal of described semi-conductor thermo-electric generation module
Stream, when being defined as excessively stream, carries out overcurrent protection to described semi-conductor thermo-electric generation module.
Alternatively, described cell apparatus also include second circuit protection module, are connected with described voltage increase and current constant module, are used for
Voltage signal according to described voltage increase and current constant module or current signal determine described voltage increase and current constant module whether overvoltage or excessively stream, when
When being defined as overvoltage or excessively stream, overvoltage protection or overcurrent protection are carried out to described voltage increase and current constant module;And, according to described boosting
The Current Temperatures of constant flow module determine whether the circuit of described voltage increase and current constant module is overheated, when being defined as overheated, to described liter
Pressure constant flow module carries out overtemperature protection.
Alternatively, described cell apparatus also include tertiary circuit protection module, are connected with described battery module, for basis
The voltage signal of described battery module or current signal determine battery module whether overvoltage or excessively stream, when being defined as overvoltage or excessively stream
When, overvoltage protection or overcurrent protection are carried out to described battery module;And, determine institute according to the Current Temperatures of described battery module
Whether the circuit stating battery module is overheated, when being defined as overheated, carries out overtemperature protection to described battery module.
Alternatively, described cell apparatus also include function indicating module, are connected with described semi-conductor thermo-electric generation module, use
Generate semi-conductor thermo-electric generation module and run instruction when in described semi-conductor thermo-electric generation module normal work.
Alternatively, described function indicating module is also connected with described voltage increase and current constant module, for protecting in described second circuit
Shield module is defined as described voltage increase and current constant module overvoltage or mistake according to the voltage signal of described voltage increase and current constant module or current signal
During stream, generate the overvoltage of voltage increase and current constant module or excessively stream instruction;Or, permanent according to described boosting in described second circuit protection module
The Current Temperatures of flow module be defined as described voltage increase and current constant module circuit overheated when, generate the overheated instruction of voltage increase and current constant module.
Alternatively, described function indicating module is also connected with described battery module, for protecting mould in described tertiary circuit
When tuber is defined as described battery module overvoltage or excessively stream according to the voltage signal of described battery module or current signal, generate battery
Module overvoltage or excessively stream instruction, or, it is defined as institute in described tertiary circuit protection module according to the Current Temperatures of battery module
State battery module circuit overheated when, generate the overheated instruction of battery module;And, pass through in described semi-conductor thermo-electric generation module
When described voltage increase and current constant module is to described charging battery module, generate instruction of charging.
Alternatively, described first circuit protection module, described second circuit protection module and described tertiary circuit protection mould
Block is integrated into a circuit protection module.
Correspondingly, present invention also offers a kind of wearable device, fill including the battery that various embodiments are described above
Put.
Alternatively, described wearable device is intelligent watch.
It is configured with semi-conductor thermo-electric generation module so that working as the temperature of quasiconductor both sides in the cell apparatus of the embodiment of the present invention
When degree has certain difference, just in circuit loop, produce electric current, but the corresponding voltage of this electric current is relatively low, is unsuitable for electricity
Pond module charges, and makes boosted perseverance after being therefore configured with corresponding voltage increase and current constant module after semi-conductor thermo-electric generation module
The voltage of flow module output is suitable to charging battery module and electric current is more stable.When such cell apparatus be applied to wearable
When in equipment, because the temperature difference of human body and environment is so that can charge for cell apparatus when equipment is worn on human body simultaneously, thus
The battery durable ability of wearable device can be improved.
Brief description
Fig. 1 is the structural representation of the cell apparatus being applied to wearable device according to an embodiment of the invention.
Fig. 2 is the structural representation of the cell apparatus being applied to wearable device according to another embodiment of the present invention.
Fig. 3 is the structural representation of the cell apparatus being applied to wearable device according to further embodiment of this invention.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present invention is further described.
Fig. 1 is the structural representation of the cell apparatus being applied to wearable device according to an embodiment of the invention.As Fig. 1
Shown, cell apparatus include:Semi-conductor thermo-electric generation module 10, voltage increase and current constant module 20 and battery module 30.Voltage increase and current constant mould
The input of block 20 is connected with the outfan of semi-conductor thermo-electric generation module 10;Battery module 30 is defeated with voltage increase and current constant module 20
Go out end to connect.
The semi-conductor thermo-electric generation module 10 of the embodiment of the present invention is using can produce electricity when there is the temperature difference when quasiconductor both sides
The principle of stream is generating electricity.For example, when the wearable device of the cell apparatus with the embodiment of the present invention is worn by user
When, the quasiconductor (such as P-type semiconductor or N-type semiconductor) in the semi-conductor thermo-electric generation module 10 of cell apparatus is simultaneously close
Human body, and the another side of quasiconductor is exposed in the environment.The side close to human body of quasiconductor close to body temperature, and partly will be led
The exposed opposite side in the environment of body close to ambient temperature, will so lead to the both sides of quasiconductor can there is temperature difference, thus
Electric potential difference can be produced inside quasiconductor, such electric potential difference accesses loop, just creates the electric current flowing through loop.So permissible
Cell apparatus are carried out scene charging, such that it is able to extend the stand-by time of wearable device, for intelligent wearable device long when
Between work and provide possibility.Therefore, solve led to due to the miniaturization of wearable device equipment battery durable ability weak
Problem.
Fig. 2 is the structural representation of the cell apparatus being applied to wearable device according to another embodiment of the present invention.As
Shown in Fig. 2, cell apparatus in addition to including semi-conductor thermo-electric generation module 10, voltage increase and current constant module 20 and battery module 30,
Also include the first circuit protection module 42, second circuit protection module 44 and tertiary circuit protection module 46.
First circuit protection module 42 is connected with semi-conductor thermo-electric generation module 10, for according to semiconductor temperature differential generating mould
The current signal of block 10 determines semi-conductor thermo-electric generation module 10 whether excessively stream, when being defined as excessively stream, semiconductor temperature difference is sent out
Electric module 10 carries out overcurrent protection.
Second circuit protection module 44 is connected with voltage increase and current constant module 20, for the voltage letter according to voltage increase and current constant module 20
Number or current signal determine voltage increase and current constant module 20 whether overvoltage or excessively stream, when being defined as overvoltage or excessively stream, to voltage increase and current constant
Module 20 carries out overvoltage protection or overcurrent protection;And, determine voltage increase and current constant mould according to the Current Temperatures of voltage increase and current constant module 20
Whether the circuit of block 20 is overheated, when being defined as overheated, carries out overtemperature protection to voltage increase and current constant module 20.
Tertiary circuit protection module 46 is connected with battery module 30, for the voltage signal according to battery module 30 or electric current
Signal determines battery module 30 whether overvoltage or excessively stream, when being defined as overvoltage or excessively stream, battery module 30 is carried out with overvoltage guarantor
Shield or overcurrent protection;And, determine according to the Current Temperatures of battery module 30 whether the circuit of battery module 30 is overheated, work as determination
For overheated when, overtemperature protection is carried out to battery module 30.
Further, cell apparatus also include function indicating module 50, are connected with semi-conductor thermo-electric generation module 10, are used for
Generate semi-conductor thermo-electric generation module in semi-conductor thermo-electric generation module 10 normal work and run instruction.Function indicating module 50
It is additionally operable to, when semi-conductor thermo-electric generation module 10 is charged to battery module 30 by voltage increase and current constant module 20, generate charging and refer to
Show.
Function indicating module 50 can also be connected with voltage increase and current constant module 20, in second circuit protection module 44 basis
When the voltage signal of voltage increase and current constant module 20 or current signal are defined as voltage increase and current constant module 20 overvoltage or excessively stream, generate boosting permanent
The overvoltage of flow module 20, excessively stream instruction;Or, it is defined as the electricity of voltage increase and current constant module according to the Current Temperatures of voltage increase and current constant module
When passing by heat, generate the overheated instruction of voltage increase and current constant module.
Function indicating module 50 can also be connected with battery module 30, in tertiary circuit protection module 46 according to battery
When the voltage signal of module 30 or current signal are defined as battery module overvoltage or excessively stream, generate battery module overvoltage and/or mistake
Stream instruction;Or, the circuit being defined as battery module according to the Current Temperatures of battery module in tertiary circuit protection module is overheated
When, generate the overheated instruction of battery module.For example, when tertiary circuit protection module action, LED flicker or Chang Liang can be driven
The circuit in battery module is pointed out to protect.
Alternatively, the first circuit protection module 42 shown in Fig. 2, second circuit protection module 44 and tertiary circuit protection mould
Block 46 can be integrated into a circuit protection module 40, cell apparatus embodiment as shown in Figure 3.
The wearable device of the embodiment of the present invention can be such as intelligent watch, healthy wrist strap, golf motion analyses instrument
Deng intelligent wearable device.
Although the present invention allows the embodiment of many multi-forms, specification and drawings only describe the present invention's in detail
Several possible embodiments.It is to be appreciated that the disclosure should be considered as the illustration to the principle of the invention, it is not intended to this
Bright it is limited in the range of exemplified embodiment.Without departing from the spirit of the invention, those skilled in the art
Will recognize that many deformation, protection scope of the present invention should be determined by the content of appended claims.