CN110676901A - Emergency power supply with electric shock defense function - Google Patents
Emergency power supply with electric shock defense function Download PDFInfo
- Publication number
- CN110676901A CN110676901A CN201910929385.2A CN201910929385A CN110676901A CN 110676901 A CN110676901 A CN 110676901A CN 201910929385 A CN201910929385 A CN 201910929385A CN 110676901 A CN110676901 A CN 110676901A
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- Prior art keywords
- circuit
- electrically connected
- electric shock
- power supply
- emergency power
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- 230000007123 defense Effects 0.000 title claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H13/00—Means of attack or defence not otherwise provided for
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
An emergency power supply with electric shock defense comprises a shell, a charging input interface, a battery pack, a circuit board, an automobile starting output port, a voltage discharging end, a power switch and an electric shock button, wherein the charging input interface, the battery pack, the circuit board, the automobile starting output port, the voltage discharging end, the power switch and the electric shock button are arranged in the shell; the circuit board is provided with a main controller, a charging management circuit, a battery protection circuit and a high-voltage generating circuit, the charging input interface is electrically connected with the charging management circuit, the charging management circuit is respectively electrically connected with the main controller and the battery protection circuit, and the battery protection circuit is respectively electrically connected with the battery pack, the high-voltage generating circuit and the main controller; compared with the prior art, the invention has the beneficial effects that: the built-in battery pack can provide electric power for starting an automobile engine in the field; the device can be used as a self-defense, anti-riot and security device in the field by a built-in high-voltage generating circuit; the multifunctional portable multifunctional medical pillow integrates multiple functions, is safe to use and is convenient to carry.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of emergency power supplies, in particular to an emergency power supply with electric shock defense.
[ background of the invention ]
The emergency power supply is composed of charger, inverter, accumulator, isolating transformer and switch.
The automobile emergency starting power supply has the function of starting an automobile, is generally equipped on a vehicle which is driven outdoors, can be subjected to the danger of attacks from other people (such as beasts and badges) besides the problem that the automobile cannot be started outdoors, and is not specially equipped with a self-defense weapon on the vehicle of the general people, particularly weak female drivers, so that the safety of lives and properties of the general people is seriously threatened.
In view of the above, there is a need to provide an emergency power supply with electric shock defense to overcome the deficiencies of the prior art.
[ summary of the invention ]
The invention aims to provide an emergency power supply with electric shock defense, which aims to provide electric power for starting an automobile engine in the field, can be used as a defense, riot-prevention and security device, is safe to use and convenient to carry.
In order to achieve the purpose, the invention provides an emergency power supply with electric shock defense, which comprises a shell, a charging input interface, a battery pack, a circuit board, an automobile starting output port, a voltage discharging end, a power switch and an electric shock button, wherein the charging input interface, the battery pack, the circuit board, the automobile starting output port, the voltage discharging end, the power switch and the electric shock button are arranged in the shell;
the battery protection circuit is respectively electrically connected with the battery pack, the high-voltage generation circuit and the main controller, the battery pack is electrically connected with the automobile starting output port, the high-voltage generation circuit is electrically connected with the voltage discharge end, and the power switch and the electric shock key are respectively electrically connected with the main controller.
In a preferred embodiment, the battery pack is formed by connecting 3 high-rate lithium cells in series, and the nominal voltage is 11.1V.
In a preferred embodiment, the emergency power supply with electric shock defense further comprises a flashlight illuminating lamp and an LED power management circuit arranged on the circuit board, the flashlight illuminating lamp is electrically connected with the LED power management circuit, and the LED power management circuit is electrically connected with the battery protection circuit and the main controller respectively.
In a preferred embodiment, the emergency power supply with electric shock defense further includes a USB output port and a DC-DC voltage regulating circuit disposed on the circuit board, the USB output port is electrically connected to the DC-DC voltage regulating circuit, and the DC-DC voltage regulating circuit is electrically connected to the battery protection circuit and the main controller, respectively.
In a preferred embodiment, the emergency power supply with electric shock defense further comprises an LED indicator light, and the LED indicator light is electrically connected with the main controller.
In a preferred embodiment, the emergency power supply with electric shock defense further comprises a display screen, and the display screen is electrically connected with the main controller.
Compared with the prior art, the emergency power supply with electric shock defense provided by the invention has the beneficial effects that: the built-in battery pack can provide electric power for starting an automobile engine in the field; through the built-in high-voltage generating circuit, the high voltage generated instantaneously can click on dangerous organisms through the voltage discharging end, and the device can be used as a device for self-defense, explosion-proof and security in the field; the multifunctional portable multifunctional medical pillow integrates multiple functions, is safe to use and is convenient to carry.
[ description of the drawings ]
Fig. 1 is a perspective view of an emergency power supply with electric shock defense provided by the invention.
Fig. 2 is an exploded view of the emergency power supply with ballistic defense shown in fig. 1.
Fig. 3 is a schematic diagram of an electronic module of the emergency power supply with electric shock defense shown in fig. 1.
[ detailed description ] embodiments
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, the present invention provides an emergency power supply 100 with electric shock defense.
Referring to fig. 2, in the embodiment of the present invention, the emergency power supply 100 with electric shock defense includes a housing 10, a charging input interface 20 disposed in the housing 10, a battery pack 30, a circuit board 40, an automobile starting output port 50, a voltage discharging port 60, a power switch 70, and an electric shock button 80.
Specifically, referring to fig. 3, a main controller 41, a charging management circuit 42, a battery protection circuit 43, and a high voltage generation circuit 44 are disposed on the circuit board 40, the charging input interface 20 is electrically connected to the charging management circuit 42, the charging management circuit 42 is electrically connected to the main controller 41 and the battery protection circuit 43, the battery protection circuit 43 is electrically connected to the battery pack 30, the high voltage generation circuit 44, and the main controller 41, the battery pack 30 is electrically connected to the automobile starting output port 50, the high voltage generation circuit 44 is electrically connected to the voltage discharge port 60, and the power switch 70 and the shock button 80 are electrically connected to the main controller 41.
It is understood that the battery pack 30 in the emergency power supply 100 with electric shock defense can be charged by inserting an external adapter or a mobile phone charger into the charging input interface 20. The charge management circuit 42 performs constant-voltage constant-current trickle charge on the battery pack 30 and has a temperature protection function. The battery protection circuit 43 performs multiple protection of the battery pack 30: overcharge protection, overdischarge protection, overcurrent protection, short circuit protection, temperature protection and the like, so that the safety and the service life of the battery are ensured. The battery pack 30 is formed by connecting 3 high-rate lithium battery cells in series, and the nominal voltage is 11.1V (3.7V multiplied by 3). The automobile starting output port 50 is used for being connected with an automobile storage battery through an external electric clamp wire, can instantly output large current of more than 12V and 300A and is used for providing power for starting an automobile engine. The automobile starting output port 50 is connected with an automobile storage battery through an external electric clamp wire, can instantly output large current of more than 12V and 300A, and is used for supplying electric power for starting an automobile engine in the field. The main controller 41 is a main controller 41 unit composed of an MCU, realizes management of each unit circuit, and realizes acquisition of voltage and current, key function operation, state management and interface display (fault prompt, residual capacity calculation and display and the like) through an ADC. The high voltage generating circuit 44 is composed of a conventional oscillating circuit and a high voltage transformer, and boosts the low voltage dc voltage of the battery pack 30 into a high voltage low current output of tens of thousands of volts. The voltage discharge end 60 is composed of at least two metal electrodes. When encountering the invasion danger of wild animals, badges and the like in the field, the high-voltage generating circuit 44 can transmit the current generated by the high-voltage generating circuit 44 to the voltage discharging end 60 only by pressing the power switch 70 for starting and then continuously pressing the electric shock button 803 seconds or continuously pressing the electric shock button 802-3 times or more, high-voltage pulse is instantly generated by the high-voltage generating circuit 44 to stun organisms contacting with the voltage discharging end 60 or cause shock of the organisms, so that the self-defense purpose is achieved, particularly, the high-voltage generating circuit can be used as an instrument for anti-riot and security, and can be particularly used as a friend of a weak female driver.
Further, the emergency power supply 100 with electric shock defense further comprises a flashlight illuminating lamp 91 and an LED power management circuit 45 arranged on the circuit board 40, the flashlight illuminating lamp 91 is electrically connected with the LED power management circuit 45, and the LED power management circuit 45 is electrically connected with the battery protection circuit 43 and the main controller 41 respectively. The LED power management circuit 45 provides a constant current driving power supply for the LED illuminating lamp, and the flashlight illuminating lamp 91 provides an illuminating effect for a user in the field.
Further, the emergency power supply 100 with electric shock defense further includes a USB output port 92 and a DC-DC voltage regulating circuit 46 disposed on the circuit board 40, the USB output port 92 is electrically connected to the DC-DC voltage regulating circuit 46, and the DC-DC voltage regulating circuit 46 is electrically connected to the battery protection circuit 43 and the main controller 41, respectively. The DC-DC voltage regulating circuit 46 converts the voltage of the battery pack 30 into direct-current voltages of 5V, 9V, and the like, and provides functions of overcurrent protection, short-circuit protection, and over-temperature protection; the USB output port 92 outputs 5V 2A, 9V 2A, and the like, supports quick charging protocols such as QC, and the like, and is used for charging various peripherals (mobile phones, tablet computers, digital cameras, and the like).
Further, the emergency power supply 100 with electric shock defense also comprises an LED indicator lamp 94, and the LED indicator lamp 94 is electrically connected with the main controller 41. The operating state is indicated by the LED indicator 94.
Further, the emergency power supply 100 with electric shock defense further comprises a display screen 93, and the display screen 93 is electrically connected with the main controller 41. The display screen 93 is used for displaying information such as residual capacity, a charging state, output voltage and the like.
Compared with the prior art, the emergency power supply with electric shock defense provided by the invention has the beneficial effects that: the built-in battery pack can provide electric power for starting an automobile engine in the field; through the built-in high-voltage generating circuit, the high voltage generated instantaneously can click on dangerous organisms through the voltage discharging end, and the device can be used as a device for self-defense, explosion-proof and security in the field; the multifunctional portable multifunctional medical pillow integrates multiple functions, is safe to use and is convenient to carry.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The utility model provides a take emergency power source of electric shock defending oneself which characterized in that: the automobile starting device comprises a shell, a charging input interface, a battery pack, a circuit board, an automobile starting output port, a voltage discharging end, a power switch and an electric shock key, wherein the charging input interface, the battery pack, the circuit board, the automobile starting output port, the voltage discharging end, the power switch and the electric shock key are arranged in the shell;
the battery protection circuit is respectively electrically connected with the battery pack, the high-voltage generation circuit and the main controller, the battery pack is electrically connected with the automobile starting output port, the high-voltage generation circuit is electrically connected with the voltage discharge end, and the power switch and the electric shock key are respectively electrically connected with the main controller.
2. The emergency power supply with ballistic defense of claim 1, characterized in that: the battery pack is formed by connecting 3 high-rate lithium battery cells in series, and the nominal voltage is 11.1V.
3. The emergency power supply with ballistic defense of claim 1, characterized in that: the emergency power supply with electric shock defense further comprises a flashlight illuminating lamp and an LED power management circuit arranged on the circuit board, the flashlight illuminating lamp is electrically connected with the LED power management circuit, and the LED power management circuit is respectively electrically connected with the battery protection circuit and the main controller.
4. The emergency power supply with ballistic defense of claim 1, characterized in that: the emergency power supply with electric shock defense further comprises a USB output port and a DC-DC voltage regulating circuit arranged on the circuit board, wherein the USB output port is electrically connected with the DC-DC voltage regulating circuit, and the DC-DC voltage regulating circuit is respectively electrically connected with the battery protection circuit and the main controller.
5. The emergency power supply with ballistic defense of claim 1, characterized in that: the emergency power supply with electric shock defending function further comprises an LED indicating lamp, and the LED indicating lamp is electrically connected with the main controller.
6. The emergency power supply with ballistic defense of claim 1, characterized in that: the emergency power supply with electric shock defending function further comprises a display screen, and the display screen is electrically connected with the main controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929385.2A CN110676901A (en) | 2019-09-27 | 2019-09-27 | Emergency power supply with electric shock defense function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910929385.2A CN110676901A (en) | 2019-09-27 | 2019-09-27 | Emergency power supply with electric shock defense function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110676901A true CN110676901A (en) | 2020-01-10 |
Family
ID=69079858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910929385.2A Pending CN110676901A (en) | 2019-09-27 | 2019-09-27 | Emergency power supply with electric shock defense function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110676901A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022156080A1 (en) * | 2021-01-22 | 2022-07-28 | Hunan Lianke Technology Co., Ltd | Multi-interface automobile output control device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278974Y (en) * | 1996-12-06 | 1998-04-15 | 张秀芳 | Battery for mobile telephone with theft-proof alarm and electric shock functions |
| CN203151154U (en) * | 2013-02-28 | 2013-08-21 | 深圳市亚利斯电子有限公司 | Emergency starting power supply for vehicles |
| WO2014206204A1 (en) * | 2013-06-27 | 2014-12-31 | 深圳美而酷科技有限公司 | Automobile emergency starting power supply |
| CN204858674U (en) * | 2015-08-13 | 2015-12-09 | 深圳市龙威盛电子科技有限公司 | Automobile emergency starting power supply |
| CN206077005U (en) * | 2016-09-26 | 2017-04-05 | 鲁世昊 | A kind of portable power source with electric shock personal defender |
| CN208164937U (en) * | 2018-03-21 | 2018-11-30 | 深圳市普乐思电子科技有限公司 | A kind of high power multi-purpose vehicle(MPV) emergency starting power supply device |
| CN210838977U (en) * | 2019-09-27 | 2020-06-23 | 深圳市卡莱福科技有限公司 | Emergency power supply |
-
2019
- 2019-09-27 CN CN201910929385.2A patent/CN110676901A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278974Y (en) * | 1996-12-06 | 1998-04-15 | 张秀芳 | Battery for mobile telephone with theft-proof alarm and electric shock functions |
| CN203151154U (en) * | 2013-02-28 | 2013-08-21 | 深圳市亚利斯电子有限公司 | Emergency starting power supply for vehicles |
| WO2014206204A1 (en) * | 2013-06-27 | 2014-12-31 | 深圳美而酷科技有限公司 | Automobile emergency starting power supply |
| CN204858674U (en) * | 2015-08-13 | 2015-12-09 | 深圳市龙威盛电子科技有限公司 | Automobile emergency starting power supply |
| CN206077005U (en) * | 2016-09-26 | 2017-04-05 | 鲁世昊 | A kind of portable power source with electric shock personal defender |
| CN208164937U (en) * | 2018-03-21 | 2018-11-30 | 深圳市普乐思电子科技有限公司 | A kind of high power multi-purpose vehicle(MPV) emergency starting power supply device |
| CN210838977U (en) * | 2019-09-27 | 2020-06-23 | 深圳市卡莱福科技有限公司 | Emergency power supply |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022156080A1 (en) * | 2021-01-22 | 2022-07-28 | Hunan Lianke Technology Co., Ltd | Multi-interface automobile output control device |
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