CN214412380U

CN214412380U - Ultra-low temperature engine starting power supply

Info

Publication number: CN214412380U
Application number: CN202023061496.3U
Authority: CN
Inventors: 余建华; 刘新焱; 罗昀颢; 涂仲华
Original assignee: Huizhou Saiwang Electronics Co ltd
Current assignee: Huizhou Saiwang Electronics Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-15
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to the field of power supply, and discloses an ultra-low temperature engine starting power supply, which comprises a hand generator, a charging control circuit board, a super capacitor group, an output control circuit board and an ignition clamp; the hand generator is electrically connected with the charging control circuit board, the charging control circuit board is electrically connected with the super capacitor bank, the super capacitor bank is electrically connected with the output control circuit board, and the output control circuit board is electrically connected with the ignition clamp. The utility model discloses simple structure, convenient to use need not to charge or external power supply, can send out the electricity through hand mode, starts the car storage battery under the ultra-low temperature environment.

Description

Ultra-low temperature engine starting power supply

Technical Field

The utility model relates to a power field especially relates to an ultra-low temperature engine starting power.

Background

In modern life, power vehicles such as automobiles and the like become common life tools for people and bring great convenience to people when going out, but the automobiles cannot be started under certain special conditions, and great troubles are brought to users. For example, an automobile generally starts an engine by using a storage battery (i.e., a storage battery), and the storage battery is charged by a power generation system of the engine after the engine is started, so that the electric quantity of the storage battery can be balanced under normal conditions, but due to the aging of the automobile storage battery, insufficient charging, long-time placement or cold weather and other reasons, the storage battery is insufficient in power supply, the generator cannot be normally started, and the normal use of the automobile is affected; and if the outdoor charging source is not used for charging the storage battery, the storage battery is not charged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, providing an ultra-low temperature engine starting power supply, solve the problem that can not start after the automobile storage battery became invalid under the cold abominable outdoor environment.

The purpose of the utility model is realized through the following technical scheme:

an ultra-low temperature engine starting power supply comprises a hand generator, a charging control circuit board, a super capacitor set, an output control circuit board and an ignition clamp; the hand generator with the control scheme board electricity that charges is connected, the control scheme board that charges with super capacitor group electricity is connected, super capacitor group with the output control scheme board electricity is connected, the output control scheme board with the ignition presss from both sides the electricity and connects.

In one of them embodiment, hand generator includes crank handle and generator body, the crank handle with the input of generator body is articulated, the output of generator body with the control circuit board electricity that charges is connected.

In one embodiment, the rocking handle comprises a handle shaft, a handle arm and an articulated seat, the handle shaft is connected to one end of the handle arm, and the articulated seat is connected to the other end of the handle arm and is articulated with the input end of the generator body.

In one of them embodiment, the generator body includes pivot, change gear and motor, the crank handle with the pivot is articulated, the pivot with change gear connects, change gear with the motor is connected, the motor with the control circuit board electricity that charges is connected.

In one of them embodiment, ultra-low temperature engine starting power still includes outer box, the generator body charge the control circuit board super capacitor group reaches the output control circuit board all set up in the outer box, charge the control circuit board set up in one side of generator body, super capacitor group sets up in one side of the control circuit board that charges, the output control circuit board set up in one side of super capacitor group, the crank handle externally set up in one side of outer box, the ignition presss from both sides externally set up in the opposite side of outer box.

In one embodiment, an exit hole is formed in one side of the outer box, and the input end of the generator body exits the exit hole and is connected with the crank handle; the other side of the outer box is provided with an insertion hole, and the ignition clamp is inserted into the insertion hole and connected with the output control circuit board.

In one embodiment, the outer box comprises a bottom box provided with an open end and an upper cover connected to the open end.

In one embodiment, the outer box further comprises a handle disposed on the upper lid.

In one embodiment, the supercapacitor set comprises a plurality of supercapacitors and a fixing plate, and the plurality of supercapacitors are arranged on the fixing plate at intervals.

In one embodiment, the ignition clamp comprises a conductive clamp and a conductive wire, one end of the conductive wire is connected with the conductive clamp, and the other end of the conductive wire is connected with the output control circuit board.

Compared with the prior art, the utility model discloses at least, following advantage has:

the utility model has simple structure and convenient use, does not need to be charged or externally connected with a power supply, can generate electricity in a hand-cranking mode, and starts the automobile storage battery in the ultra-low temperature environment; adopt high energy density's ultracapacitor system as fast charge energy storage medium, produce the electric energy through hand generator, charge to ultracapacitor system through the control circuit board that charges, treat that ultracapacitor system exports the output control circuit board after being full of the electricity, press from both sides through igniting and connect car storage battery and electrically conduct, start the car storage battery under the ultra-low temperature environment to the problem that can not start after the car storage battery inefficacy under the cold abominable outdoor environment is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic diagram of an ultra-low temperature engine starting power supply according to an embodiment of the present invention.

Fig. 2 is a combination diagram of an ultra-low temperature engine starting power supply according to an embodiment of the present invention.

Fig. 3 is an exploded view of an ultra-low temperature engine starting power supply according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" 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. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In one embodiment, referring to fig. 1 to 3, an ultra-low temperature engine starting power supply 10 includes a hand generator 110, a charging control circuit board 120, a super capacitor bank 130, an output control circuit board 140 and an ignition clamp 150. The hand generator 110 is electrically connected to the charging control circuit board 120, the charging control circuit board 120 is electrically connected to the super capacitor bank 130, the super capacitor bank 130 is electrically connected to the output control circuit board 140, and the output control circuit board 140 is electrically connected to the ignition clamp 150. The utility model has the advantages that the structure is simple, the use is convenient, the electricity can be generated by hand-cranking, and the electric energy can be provided for the automobile storage battery; adopt high energy density's ultracapacitor system as fast charge energy storage medium, produce the electric energy through hand generator 110, charge to ultracapacitor system through charging control circuit board 120, output control circuit board 140 after waiting that ultracapacitor system is full of the electricity, press from both sides 150 through the ignition and clip and connect the car storage battery and electrically conduct, start the car storage battery under the ultra-low temperature environment, thereby solve the problem that can not start after the car storage battery became invalid under the cold abominable outdoor environment.

For example, the number of the ignition clips 150 is two, so that the ignition clips can be well fixed with an automobile battery.

Further, referring to fig. 3, the hand generator 110 includes a rocking handle 111 and a generator body 112, the rocking handle 111 is hinged to an input end 1121 of the generator body 112, and an output end 1122 of the generator body 112 is electrically connected to the charging control circuit board 120. Therefore, the generator body 112 can be driven to work in a hand-cranking mode, and the power generation function is realized.

Further, referring to fig. 3, the rocking handle 111 includes a handle shaft 1111, a handle arm 1112 and a hinge base 1113, the handle shaft 1111 is connected to one end of the handle arm 1112, and the hinge base 1113 is connected to the other end of the handle arm 1112 and is hinged to the input end 1121 of the generator body 112. Therefore, the connection reliability of the rocking handle 111 and the generator body 112 can be improved, and the rocking handle 111 can move more flexibly and reliably.

Further, the generator body 112 includes a rotating shaft, a speed change gear and a motor, the handle 111 is hinged to the rotating shaft, the rotating shaft is connected to the speed change gear, the speed change gear is connected to the motor, and the motor is electrically connected to the charging control circuit board 120. This stabilizes the operation of the generator body 112.

Further, referring to fig. 2 and 3, the ultra-low temperature engine starting power supply 10 further includes an outer box 160, the generator body 112, the charging control circuit board 120, the super capacitor bank 130 and the output control circuit board 140 are all disposed in the outer box 160, the charging control circuit board 120 is disposed at one side of the generator body 112, the super capacitor bank 130 is disposed at one side of the charging control circuit board 120, the output control circuit board 140 is disposed at one side of the super capacitor bank 130, the crank handle 111 is disposed outside at one side of the outer box 160, and the ignition clamp 150 is disposed outside at the other side of the outer box 160. Therefore, the ultra-low temperature engine starting power supply 10 is reasonable in design, compact in structure and space-saving.

Further, referring to fig. 3, a through hole 1612 is formed in one side of the outer box 160, and the input end 1121 of the generator body 112 penetrates out of the through hole 1612 to be connected to the crank handle 111; the other side of the outer case 160 is formed with an insertion hole 1613, and the ignition clip 150 is inserted into the insertion hole 1613 and connected to the output control circuit board 140. Therefore, the outer box 160 is designed reasonably, so that the generator body 112 is conveniently connected with the rocking handle 111, and the ignition clamp 150 is connected with the output control circuit board 140.

Further, referring to fig. 3, the outer box 160 includes a bottom box 161 and an upper cover 162, the bottom box 161 is provided with an open end 1611, and the upper cover 162 is connected to the open end 1611. This facilitates assembly and disassembly by the bottom case 161 and the upper cover 162. Further, a sealing ring is disposed at a connection position of the bottom case 161 and the upper cover 162 to increase the sealing performance of the outer case 160.

Further, referring to fig. 3, the outer box 160 further includes a handle 163, and the handle 163 is disposed on the upper cover 162. Thus, the carrying and transportation is facilitated by the carrying handle 163. Further, the handle 163 includes a first handle holder 1631, a second handle holder 1632 and a handle rod 1633, the first handle holder 1631 and the second handle holder 1632 are respectively fixed to two ends of the top of the upper cover 162 by bolts, and the handle rod 1633 is respectively connected to the first handle holder 1631 and the second handle holder 1632. This facilitates the mounting and fixing of the carrying handle 163. Further, the handle 163 further includes an anti-slip sleeve, the anti-slip sleeve is sleeved outside the handle rod 1633, and anti-slip lines or anti-slip line bumps are disposed on the outer surface of the anti-slip sleeve for increasing the friction between the handle 163 and the hands of the user.

Further, referring to fig. 3, the super capacitor bank 130 includes a plurality of super capacitors 131 and a fixing plate 132, and the plurality of super capacitors 131 are disposed on the fixing plate 132 at intervals. Thus, the plurality of supercapacitors 131 are fixed by the fixing plate 132, and the energy of the supercapacitor 131 bank is increased.

Further, referring to fig. 3, the ignition clamp 150 includes a conductive clamp 151 and a conductive line 152, one end of the conductive line 152 is connected to the conductive clamp 151, and the other end of the conductive line 152 is connected to the output control circuit board 140. So that the automobile battery can be conveniently connected. Further, the conductive clip 151 is a triangular clip. Further, electrically conductive clamp 151 is provided with centre gripping mouth end 1511, centre gripping mouth end 1511 is provided with a plurality of spaced spines for increase the centre gripping steadiness of ignition clamp 150 and car storage battery. Further, the ignition clip 150 is made of a conductive metal material such as copper, gold, nickel, aluminum, or silver.

Further, the charging control circuit board 120 at least includes a charging rectification circuit for converting the current of the hand generator 110 into direct current, controlling the voltage within a predetermined range, and outputting the direct current to the super capacitor bank 130. Further, the charging control circuit board 120 further includes a control circuit, and the control circuit is electrically connected to the charging rectifying circuit to form a loop, and is used for adjusting the power of the charging rectifying circuit, so that the voltage and the current are stabilized within a predetermined range. Further, the charging control circuit board 120 further includes a protection circuit, and the protection circuit is electrically connected to the charging rectification circuit and the control circuit, respectively, and is configured to monitor current, voltage, and output parameters of the entire circuit, so as to ensure safety of the circuit.

Further, the output control circuit board 140 at least includes an output rectifying circuit, which is used to stabilize the voltage input by the super capacitor bank 130 within a predetermined range, and then output the voltage to the automobile battery.

Further, ultra-low temperature engine starting power 10 still includes the electric quantity display module, the electric quantity display module includes electric quantity detection circuitry and display screen, electric quantity detection circuitry with super capacitor group 130 electricity is connected, the display screen with electric quantity detection circuitry electricity is connected. The electric quantity detection circuit is used for detecting the electric quantity of the super capacitor bank 130 and transmitting an electric quantity signal to the display screen for displaying.

The utility model discloses except that fitting with car storage battery, still can be applied to engines such as steamer, machineshop car, can normally work under the ultra-low temperature environment of-40 ℃, solve the problem that people can not start after engines such as car, steamer, machineshop car became invalid under the ultra-low temperature environment.

the utility model has simple structure and convenient use, does not need to be charged or externally connected with a power supply, can generate electricity in a hand-cranking mode, and starts the automobile storage battery in the ultra-low temperature environment; adopt high energy density's super capacitor 131 ware as fast charge energy storage medium, produce the electric energy through hand generator 110, charge super capacitor 131 through charging control circuit board 120, treat super capacitor 131 and export control circuit board 140 after being full of the electricity, press from both sides 150 connection car storage batteries and electrically conduct through igniting, start the car storage battery under the ultra-low temperature environment, thereby solve the problem that can not start after the car storage battery became invalid under the abominable outdoor environment of chilly.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An ultra-low temperature engine starting power supply is characterized by comprising a hand generator, a charging control circuit board, a super capacitor bank, an output control circuit board and an ignition clamp; the hand generator with the control scheme board electricity that charges is connected, the control scheme board that charges with super capacitor group electricity is connected, super capacitor group with the output control scheme board electricity is connected, the output control scheme board with the ignition presss from both sides the electricity and connects.

2. The ultra-low temperature engine starting power supply of claim 1, wherein the hand generator comprises a crank handle and a generator body, the crank handle is hinged with the input end of the generator body, and the output end of the generator body is electrically connected with the charging control circuit board.

3. The ultra-low temperature engine starting power supply according to claim 2, wherein the handle comprises a handle shaft, a handle arm, and an articulated seat, the handle shaft is connected to one end of the handle arm, and the articulated seat is connected to the other end of the handle arm and is articulated with the input end of the generator body.

4. The ultra-low temperature engine starting power supply of claim 2, wherein the generator body comprises a rotating shaft, a speed change gear and a motor, the crank handle is hinged with the rotating shaft, the rotating shaft is connected with the speed change gear, the speed change gear is connected with the motor, and the motor is electrically connected with the charging control circuit board.

5. An ultra-low temperature engine starting power supply according to claim 2, characterized in that it further comprises an outer box, the generator body, the charging control circuit board, the super capacitor set and the output control circuit board are all arranged in the outer box, the charging control circuit board is arranged on one side of the generator body, the super capacitor set is arranged on one side of the charging control circuit board, the output control circuit board is arranged on one side of the super capacitor set, the crank handle is arranged on one side of the outer box, and the ignition clamp is arranged on the other side of the outer box.

6. An ultra-low temperature engine starting power supply according to claim 5, characterized in that an exit hole is opened at one side of the outer box, and the input end of the generator body is connected with the crank handle through passing out of the exit hole; the other side of the outer box is provided with an insertion hole, and the ignition clamp is inserted into the insertion hole and connected with the output control circuit board.

7. An ultra-low temperature engine start power supply according to claim 5, wherein said outer case includes a bottom case provided with an open end and an upper cover connected to said open end.

8. The ultra-low temperature engine start power supply of claim 7, wherein the outer box further comprises a handle grip provided on the upper cover.

9. An ultra-low temperature engine start power supply according to any one of claims 1 to 8, wherein the super capacitor bank includes a plurality of super capacitors and a fixing plate, and the plurality of super capacitors are disposed on the fixing plate at intervals.

10. An ultra-low temperature engine starting power supply according to any one of claims 1 to 8, wherein said ignition clamp includes a conductive clamp and a conductive wire, one end of said conductive wire is connected to said conductive clamp, and the other end of said conductive wire is connected to said output control circuit board.