CN212231133U

CN212231133U - Emergency power bank

Info

Publication number: CN212231133U
Application number: CN202021198117.2U
Authority: CN
Inventors: 颜瑜成; 黄瑶; 罗锐
Original assignee: Sichuan Yiwo Technology Co ltd
Current assignee: Sichuan Yiwo Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-12-25
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a charging device technical field especially relates to an emergent treasured that charges. The manual power generation device comprises a shell, a storage battery, a discharging interface and a charging interface, wherein the storage battery is arranged in the shell, the discharging interface and the charging interface are arranged through the shell and electrically connected with a circuit board, a generator is arranged in the shell, the generator is connected with a handle through a transmission mechanism A, the generator is electrically connected with the circuit board provided with a rectifying circuit, and the circuit board is electrically connected with the storage battery, so that when the handle is rotated, the generator can be driven to work through the transmission mechanism, and manual power generation is realized; and a heat dissipation device is arranged on the shell wall, and a heat dissipation hole is arranged on the shell wall parallel to the heat dissipation device. The utility model discloses still through set up heat abstractor and with the corresponding louvre of heat abstractor on the precious casing wall that charges when guaranteeing to charge manually to the inside heat dissipation of precious that charges has been realized.

Description

Emergency power bank

Technical Field

The utility model relates to a charging device technical field especially relates to an emergent treasured that charges.

Background

With the rapid development of economy in China and the gradual improvement of living standard of people, the requirement of people on living quality is higher and higher, the problem of electricity utilization of people in the traveling process is a troublesome problem, but with the development and progress of scientific technology in China, the charger gradually appears in the visual field of people.

The charger baby is a portable power supply with large capacity and convenient carrying, and is a portable device integrating the functions of electricity storage, voltage boosting and management. And present the treasured that charges of majority can produce the phenomenon of generating heat when charging, if the inside high temperature can influence the circuit board to under long-term the use, under the higher condition of precious temperature that charges, cause the precious damage that charges easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides an emergent treasured that charges through set up heat abstractor in the treasured that charges, effectually dispels the heat to the treasured inside that charges, avoids the high temperature to cause the treasured that charges to damage.

In order to achieve the above object, the utility model provides a following technical scheme:

an emergency charging treasure comprises a shell, a storage battery arranged in the shell, a discharging interface and a charging interface which are arranged through the shell and electrically connected with a circuit board, and a generator arranged in the shell, wherein the generator is connected with a handle through a transmission mechanism A, is electrically connected with the circuit board provided with a rectifying circuit, and is electrically connected with the storage battery, so that when the handle is rotated, the generator can be driven to work through the transmission mechanism, and manual power generation is realized; and a heat dissipation device is arranged on the shell wall, and a heat dissipation hole is arranged on the shell wall parallel to the heat dissipation device.

Furthermore, a solar panel is arranged on the shell and electrically connected with the circuit board, and the storage battery is charged through a rectifying circuit on the circuit board.

Preferably, heat abstractor is including installing the fan on the casing wall and for the drive mechanism B of the rotation transmission power of fan, drive mechanism B is connected with drive mechanism A to make when the twist grip charges, can enough charge the treasured that charges and dispel the heat to the treasured inside that charges.

Furthermore, a heat insulation plate is arranged between the storage battery and the circuit board, so that the storage battery is effectively prevented from heating, and the circuit board is prevented from being damaged.

Still further, install the LED lamp that is used for the illumination on the precious casing that charges, the LED lamp passes through control button control, and its LED lamp and control button all are connected with the circuit board electricity.

Still further, install the display screen on the precious casing that charges, the display screen is connected with the circuit board electricity.

Still further, be provided with the receiver that is used for depositing the charging wire in the casing, the receiver is located the one end of casing wall and is provided with the handle, is convenient for open and close the receiver.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses still through set up heat abstractor and with the corresponding louvre of heat abstractor on the precious casing wall that charges when guaranteeing to manually charge to realized the inside heat dissipation of the precious that charges, and set up the further circuit board damage of avoiding the battery to generate heat and causing of heat insulating board between battery and circuit board.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic diagram of the position relationship between the battery and the circuit board according to the present invention;

FIG. 3 is a schematic view of the transmission relationship of the fan of the present invention;

fig. 4 is a schematic external structural view of the present invention;

fig. 5 is a schematic view of the external structure of the present invention;

description of reference numerals: 1, a shell; 2. a circuit board; 3. a generator; 4. a transmission mechanism A; 5. a handle; 6. a transmission mechanism B; 7. a fan; 8. a heat insulation plate; 9. a storage box; 10. a handle; 11. heat dissipation holes; 12. a storage battery; 13. a solar panel; an LED lamp; 15. a charging interface; 16. a discharge interface; 17. a display screen; 18. and a control button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings 1 to 3;

referring to fig. 1 to 5, the emergency power bank comprises a shell 1, a storage battery 12 arranged inside the shell 1, a discharge interface 16 and a charge interface 15 which are arranged through the shell 1 and electrically connected with a circuit board 2, and a generator 3 arranged inside the shell 1, wherein the generator 3 is connected with a handle 5 through a transmission mechanism A4, the generator 3 is electrically connected with the circuit board 2 provided with a rectification circuit, and the circuit board 2 is electrically connected with the storage battery 12, so that when the handle 5 is rotated, the generator 3 can be driven to work through the transmission mechanism, and manual power generation is realized; the wall of the shell 1 is provided with a heat dissipation device, and the wall of the shell 1 parallel to the heat dissipation device is provided with a heat dissipation hole 11.

Furthermore, a solar panel 13 is disposed on the housing 1, the solar panel 13 is electrically connected to the circuit board 2, and the battery 12 is charged through a rectifying circuit on the circuit board 2.

Preferably, the heat dissipation device comprises a fan 7 mounted on the wall of the housing 1 and a transmission mechanism B6 for transmitting power for the rotation of the fan 7, and the transmission mechanism B6 is connected with a transmission mechanism a4, so that when the rotating handle 5 is charged, the charger can be charged and the inside of the charger can be dissipated.

Further, a heat insulation board 8 is installed between the storage battery 12 and the circuit board 2, thereby effectively preventing the storage battery 12 from generating heat and damaging the circuit board 2.

Still further, install the LED lamp 14 that is used for the illumination on precious casing 1 charges, LED lamp 14 is controlled through control button 18, and its LED lamp 14 and control button 18 all are connected with circuit board 2 electricity.

Still further, install display screen 17 on treasured's that charges casing 1, display screen 17 is connected with circuit board 2 electricity.

Still further, be provided with receiver 9 that is used for depositing the charging wire in casing 1, receiver 9 is located the one end of 1 wall of casing and is provided with handle 10, is convenient for open and close receiver 9.

Referring to the drawings 1, the utility model discloses a drive mechanism A4 and drive mechanism B6 pass through gear engagement, thereby make drive mechanism A4 can drive mechanism B6 and rotate, thereby make when twist grip 5, can charge battery 12 promptly, have and to dispel the heat to the precious inside that charges, to the ordinary technical personnel in machinery field, the installation of gear is the public well-known technical common knowledge of this field technical personnel, one of them mounting means is promptly to install the gear on the transmission shaft, the both ends of transmission shaft pass through the bearing install on corresponding mounting panel can.

Referring to fig. 3, the utility model discloses a drive mechanism B6 passes through the bevel gear and meshes with the epaxial bevel gear of fan 7 transmission to realized drive mechanism B6 and driven the rotation of fan 7 transmission shaft, and then made the fan 7 blade of installing at the transmission shaft to rotate.

It is mentioned above that the circuit board 2 is electrically connected with the control button 18, the LED electrically connected with the circuit board 2 is controlled by the control button 18, and herein, a single chip microcomputer can be installed on the circuit board 2, so that the single chip microcomputer can obtain the trigger gap of the control button 18 to respectively control the on and off of the discharge of the charge pal and the on and off of the LED, and it is not limited to adopt the following modes to control:

the trigger gap of the control button 18 is obtained through the single chip microcomputer, if the control button 18 is triggered only once in two seconds, the charge pal is turned on, if the control button 18 is triggered twice in two seconds, the charge pal is turned off, if the control button 18 is triggered all the time in two seconds, the LED is turned on, and if the LED needs to be turned off, the control button 18 is triggered all the time in two seconds.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an emergent treasured that charges which characterized in that: including casing (1) and set up battery (12) inside casing (1), pass the interface (16) and the interface (15) that charges that discharge that are connected with circuit board (2) electricity that casing (1) set up, and inside being provided with generator (3) of casing (1), generator (3) link to each other with handle (5) through drive mechanism A (4), and generator (3) are connected with circuit board (2) electricity that is provided with rectifier circuit, circuit board (2) with battery (12) electricity is connected to be provided with heat abstractor on casing (1) wall, be provided with louvre (11) on casing (1) wall with set up heat abstractor and parallel.

2. The emergency power bank of claim 1, wherein: the solar energy storage device is characterized in that a solar panel (13) is arranged on the shell (1), the solar panel (13) is electrically connected with the circuit board (2), and the storage battery (12) is charged through a rectifying circuit on the circuit board (2).

3. The emergency power bank of claim 1, wherein: the heat dissipation device comprises a fan (7) arranged on the wall of the shell (1) and a transmission mechanism B (6) for transmitting power for the rotation of the fan (7), wherein the transmission mechanism B (6) is connected with a transmission mechanism A (4) so that the transmission mechanism A (4) can drive the transmission mechanism B (6) to move.

4. The emergency power bank of claim 1, wherein: and a heat insulation plate (8) is arranged between the storage battery (12) and the circuit board (2).

5. The emergency power bank of claim 1, wherein: install LED lamp (14) that are used for the illumination on precious casing (1) charges, LED lamp (14) are controlled through control button (18), and its LED lamp (14) and control button (18) all are connected with circuit board (2) electricity.

6. The emergency power bank of claim 1, wherein: install display screen (17) on precious casing (1) charges, display screen (17) are connected with circuit board (2) electricity.

7. The emergency power bank of claim 1, wherein: a storage box (9) used for storing charging wires is arranged in the shell (1), and a handle (10) is arranged at one end, located on the wall of the shell (1), of the storage box (9).