CN202374027U - Hand pulling power generation type automobile emergency power supply - Google Patents
Hand pulling power generation type automobile emergency power supply Download PDFInfo
- Publication number
- CN202374027U CN202374027U CN2011205582439U CN201120558243U CN202374027U CN 202374027 U CN202374027 U CN 202374027U CN 2011205582439 U CN2011205582439 U CN 2011205582439U CN 201120558243 U CN201120558243 U CN 201120558243U CN 202374027 U CN202374027 U CN 202374027U
- Authority
- CN
- China
- Prior art keywords
- power supply
- emergency power
- charging
- terminal
- inverter circuit
- 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 - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A hand pulling power generation type automobile emergency power supply comprises a power supply body (10), a rechargeable battery (20) arranged in the power supply body (10), an external power terminal (30), a inverter circuit (40), a charging circuit (50), an output terminal A, an output terminal B and a manual generator (60), wherein the inverter circuit (40) and the charging circuit (50) are sequentially connected between the rechargeable battery (20) and the external power terminal (30), the terminal A and the terminal B are used for connecting the rechargeable battery (20) and outputting power, the output end of the manual generator (60) is connected with the inverter circuit (40). The hand pulling power generation type automobile emergency power supply adopts the manual charging emergency power supply, can adopt a manual charging method to solve the problem of battery power deficiency under the special environment without external power charging, and facilitates a driver to normally utilize the emergency power supply.
Description
Technical field
The utility model relates to Automobile Products, particularly is used to the emergency power supply of automobile batteries charging.
Background technology
Existing emergency power supply charging modes all is to adopt the external commercial power charging; Because it is bigger that this charging modes receives the influence of environment and other objective factors (for example: do not have power supply or driver to forget charging or the like) on every side; Therefore; Often cause the emergency power supply power shortage, influence the use of emergency power supply.
Summary of the invention
The utility model provides a kind of manual powered emergency power supply, and the emergency power supply charging receives the technical problem of environmental limitations in the solution prior art.
The car emergency power supply of the utility model comprises power source body, is arranged at rechargeable battery, external power supply terminal in this power source body and inverter circuit and the charging circuit that connects successively between the two; Also further comprise and be used to the lead-out terminal A and the B that connect said rechargeable battery and export electric energy; This car emergency power supply also comprises manual generator, and the output of said manual generator connects said inverter circuit.
The manual powered emergency power supply that the utility model adopts under the particular surroundings that does not possess external power charge, can adopt artificial charging originating party formula to solve the phenomenon of battery power shortage, makes things convenient for the driver normally to use emergency power supply.
Description of drawings
Fig. 1 is the sketch map that the utility model pulls the power automobile emergency power supply.Fig. 2 is the operation principle block diagram of the utility model.
Embodiment
Specific embodiment in conjunction with above-mentioned description of drawings the utility model.
By knowing among Fig. 1 and Fig. 2; This car emergency power supply that pulls generating comprises power source body 10, is arranged at rechargeable battery 20, external power supply terminal 30 in this power source body 10 and inverter circuit 40 and the charging circuit 50 that connects successively between the two; Also further comprise the lead-out terminal A and the B that are used to connect said rechargeable battery 20 and export electric energy; This car emergency power supply also comprises manual generator 60; The output of said manual generator 60 connects said inverter circuit 40, and said lead-out terminal A and B are conductive clip.The utility model is on the basis of traditional emergency power supply; Increased manual generator; In time do not give the emergency power supply electric energy supplement and cause under the situation of emergency power supply power shortage because environment does not possess charge condition or forgets as the driver; The mode that can adopt electricity generated manually is the emergency power supply charging, and then for automobile batteries charges, guarantees the normal use of automobile.
By knowing among Fig. 1, said manual generator 60 is the hand pulling type generator, and its pull rope handle 61 is exposed to the surface of said power source body 10; The utility model adopts the generator of hand pulling type; The physical fatigue that can avoid long-time hand power to cause, simultaneously, this efficient that pulls generating is also higher.
By knowing among Fig. 2; Also be provided with voltage stabilizing circuit 70 between said inverter circuit 40 and the charging circuit 50; Because the spread of voltage of electricity generated manually can be worked for making charging circuit more reposefully, increase voltage stabilizing circuit in the charging circuit front; The generator electricity is stabilized in certain scope, thereby guarantees to charge normal.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (4)
1. car emergency power supply that pulls generating; Comprise power source body (10), be arranged at rechargeable battery (20), external power supply terminal (30) in this power source body (10) and inverter circuit (40) and the charging circuit (50) that connects successively between the two; Also further comprise the lead-out terminal A and the B that are used to connect said rechargeable battery (20) and export electric energy; It is characterized in that: this car emergency power supply also comprises manual generator (60), and the output of said manual generator (60) connects said inverter circuit (40).
2. according to the said car emergency power supply that pulls generating of claim 1, it is characterized in that: said manual generator (60) is the hand pulling type generator, and its pull rope handle (61) is exposed to the surface of said power source body (10).
3. according to the said car emergency power supply that pulls generating of claim 1, it is characterized in that: also be provided with voltage stabilizing circuit (70) between said inverter circuit (40) and the charging circuit (50).
4. according to the said car emergency power supply that pulls generating of claim 1, it is characterized in that: said lead-out terminal A and B are conductive clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205582439U CN202374027U (en) | 2011-12-28 | 2011-12-28 | Hand pulling power generation type automobile emergency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205582439U CN202374027U (en) | 2011-12-28 | 2011-12-28 | Hand pulling power generation type automobile emergency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202374027U true CN202374027U (en) | 2012-08-08 |
Family
ID=46597718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205582439U Expired - Fee Related CN202374027U (en) | 2011-12-28 | 2011-12-28 | Hand pulling power generation type automobile emergency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202374027U (en) |
-
2011
- 2011-12-28 CN CN2011205582439U patent/CN202374027U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20161228 |