CN212033810U - Portable power source capable of dissipating heat quickly - Google Patents
Portable power source capable of dissipating heat quickly Download PDFInfo
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- CN212033810U CN212033810U CN202020877391.6U CN202020877391U CN212033810U CN 212033810 U CN212033810 U CN 212033810U CN 202020877391 U CN202020877391 U CN 202020877391U CN 212033810 U CN212033810 U CN 212033810U
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Abstract
The utility model discloses a quick radiating portable power source, organize including casing, circuit board and lithium cell group set up inside the casing, circuit board and lithium cell group one end electric connection, air intake and air outlet have been seted up to the casing side, the air intake sets up to be close to radiator fan one side in the casing, the air intake sets up in the casing opposite side, the inside radiator fan that still is equipped with of casing, radiator fan sets up in air intake one side, there is the interval between lithium cell group and the shells inner wall, lithium cell group surface is equipped with the heat-conducting plate, the heat-conducting plate is kept away from lithium cell group and is organized the one side and be equipped with a plurality of heat radiation fins, heat radiation fins. The utility model provides a quick radiating portable power source can dispel the heat to portable power source inside, avoids the inside high temperature of portable power source, influences people's use.
Description
Technical Field
The utility model relates to a portable power source technical field especially relates to a quick radiating portable power source.
Background
The portable power source is also called as a charger bank, a travel charger and the like, is a portable charger integrating power supply and charging functions, can charge digital equipment such as mobile phones and tablet computers at any time and any place, generally takes a lithium battery cell or a dry battery as an electricity storage unit, and is convenient and rapid to use.
However, in the charging and discharging process of the mobile power supply, the lithium battery pack inside the mobile power supply generates heat, and the shell is arranged outside the lithium battery, so that the heat inside the mobile power supply is difficult to dissipate. When the internal temperature of the mobile power supply is too high, the working efficiency of the mobile power supply is reduced, the service life of the mobile power supply is influenced, and the mobile power supply is exploded to bring danger to people. Therefore, a portable power source capable of dissipating heat quickly is needed, the working efficiency and the service life of the portable power source are improved, and the situation that the portable power source explodes due to the fact that the internal temperature is too high is avoided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick radiating portable power source can dispel the heat to portable power source inside, avoids the inside high temperature of portable power source, influences people's use.
The utility model discloses a quick radiating portable power source adopts technical scheme is:
the utility model provides a quick radiating portable power source, includes casing, circuit board and lithium cell group set up inside the casing, circuit board and lithium cell group one end electric connection, air intake and air outlet have been seted up to the casing side, the air intake sets up in the casing and is close to radiator fan one side, the air intake sets up in the casing opposite side, the inside radiator fan that still is equipped with of casing, radiator fan sets up in air intake one side, there is the interval between lithium cell group and the shells inner wall, lithium cell group surface is equipped with the heat-conducting plate, the heat-conducting plate is kept away from lithium cell group and is simultaneously equipped with a plurality of heat radiation fins, heat radiation fins.
As the preferred scheme, the air inlet and the air inlet of the shell are both provided with filter screens.
As preferred scheme, the casing corresponds circuit board one end and is equipped with the interface that charges and two interfaces that discharge, the interface that charges all with circuit board electric connection with the interface that discharges.
Preferably, the number of the heat conduction plates is two, and the heat conduction plates are respectively arranged on the upper surface and the lower surface of the lithium battery pack.
Preferably, the heat dissipation plate is embedded in the surface of the shell corresponding to the heat conduction plate, and the heat dissipation plate and the heat conduction plate on the surface of the heat conduction plate are integrally manufactured.
Preferably, the number of the heat dissipation fans is several, and the heat dissipation fans are arranged along the side wall of the shell.
The utility model discloses a quick radiating portable power source's beneficial effect is: the shell side is provided with an air inlet and an air outlet in a facing mode respectively, a cooling fan is arranged at the air inlet, the air circulation inside the shell is achieved through the cooling fan, and therefore the lithium battery pack is subjected to preliminary cooling. Still be equipped with the heat-conducting plate on lithium cell group surface, thereby and the heat-conducting plate surface still is equipped with the heat radiation fins that air intake to air outlet extend, utilize the heat-conducting plate to organize lithium cell group at the produced heat transfer of work to heat radiation fins, utilize heat radiation fins to increase the heat radiating area of heat-conducting plate, improve the heat dispersion of lithium cell group, and cooperate radiator fan to accelerate the circulation of air on heat radiation fins surface, take away the heat on heat radiation fins surface through the air, thereby further improve portable power source's radiating efficiency, avoid portable power source inside high temperature, influence people's use.
Drawings
Fig. 1 is a schematic structural diagram of the portable power source with rapid heat dissipation of the present invention;
fig. 2 is the utility model discloses quick radiating portable power source's explosion structure sketch map.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 2, a portable power source with rapid heat dissipation includes a casing 10, a circuit board 20 and a lithium battery pack 30, wherein the circuit board 20 and the lithium battery pack 30 are disposed inside the casing 10, and one end of the circuit board 20 is electrically connected to one end of the lithium battery pack 30.
The shell 10 is provided with a charging interface 11 and two discharging interfaces 12 corresponding to one end of the circuit board 20, and the charging interface 11 and the discharging interfaces 12 are electrically connected with the circuit board 20. The two devices can be charged simultaneously through the two discharging interfaces 12, and the two discharging interfaces 12 can also be set to different power outputs, so that the charging use of the devices of different models is met.
An air inlet 13 and an air outlet 14 are formed in the side face of the casing 10, the air inlet 13 is formed in one side of the casing 10 close to the heat dissipation fan 16, the air inlet 13 is formed in the other side of the casing 10, the heat dissipation fan 16 is further arranged inside the casing 10, the heat dissipation fan 16 is arranged on one side of the air inlet 13, the number of the heat dissipation fans 16 is a plurality, and the heat dissipation fans 16 are arranged along the side wall of the casing 10. The inside circulation of air of casing 10 is realized through radiator fan 16 to preliminary heat dissipation is carried out lithium cell group 30, can improve the circulation of air speed in the casing 10 through fan 16 quantity, thereby improves portable power source's radiating efficiency.
And the air inlet 13 and the air outlet 14 of the casing 10 are both provided with filter screens 15, so that dust is prevented from entering the casing 10 through the filter screens 15, and the circuit board 20 inside the casing 10 is prevented from being affected.
There is the interval between lithium cell group 30 and the casing 10 inner wall, and lithium cell group 30 surface is equipped with heat-conducting plate 40, and heat-conducting plate 40 quantity is two, and heat-conducting plate 40 sets up respectively in the upper surface and the lower surface of lithium cell group 30, and lithium cell group 30 one side is kept away from to heat-conducting plate 40 is equipped with a plurality of heat radiation fins 41, and heat radiation fins 41 extends the setting from air intake 13 to air outlet 14.
The heat generated by the lithium battery pack 30 during working is transferred to the heat dissipation fins 41 by the heat conduction plate 40, the heat dissipation area of the heat conduction plate 40 is increased by the heat dissipation fins 41, the heat dissipation performance of the lithium battery pack 30 is improved, the air circulation on the surfaces of the heat dissipation fins 41 is accelerated by the cooperation of the heat dissipation fan 16, and the heat on the surfaces of the heat dissipation fins 41 is taken away through the air, so that the heat dissipation efficiency of the mobile power supply is further improved, and the phenomenon that the internal temperature of the mobile power supply is too high to influence the use of people is.
In the above embodiment, the heat dissipating plate 42 is embedded in the casing 10 corresponding to the surface of the heat conducting plate 40, and the heat dissipating plate 42 is integrally formed with the heat conducting plate 40 on the surface of the heat conducting plate 40. The heat generated by the heat conductive plate 40 is partially transferred to the heat dissipation plate 42 through the heat dissipation plate 42, and is directly contacted with the outside through the heat dissipation plate 42, thereby dissipating heat. The heat of the portable power source is dissipated simultaneously with the heat dissipation fan 16 inside the casing 10, so as to achieve the purpose of rapid heat dissipation.
The utility model provides a quick radiating portable power source is equipped with air intake and air outlet in the casing side is opened relatively respectively to go out at the air intake and be equipped with radiator fan, realize the inside circulation of air of casing through radiator fan, thereby tentatively dispel the heat to lithium cell group. Still be equipped with the heat-conducting plate on lithium cell group surface, thereby and the heat-conducting plate surface still is equipped with the heat radiation fins that air intake to air outlet extend, utilize the heat-conducting plate to organize lithium cell group at the produced heat transfer of work to heat radiation fins, utilize heat radiation fins to increase the heat radiating area of heat-conducting plate, improve the heat dispersion of lithium cell group, and cooperate radiator fan to accelerate the circulation of air on heat radiation fins surface, take away the heat on heat radiation fins surface through the air, thereby further improve portable power source's radiating efficiency, avoid portable power source inside high temperature, influence people's use.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a quick radiating portable power source, includes casing, circuit board and lithium cell group set up inside the casing, circuit board and lithium cell group one end electric connection, its characterized in that, air intake and air outlet have been seted up to the casing side, the air intake sets up in the casing and is close to radiator fan one side, the air intake sets up in the casing opposite side, the inside radiator fan that still is equipped with of casing, radiator fan sets up in air intake one side, there is the interval between lithium cell group and the shells inner wall, lithium cell group surface is equipped with the heat-conducting plate, the heat-conducting plate is kept away from lithium cell group and is simultaneously equipped with a plurality of heat radiation fins, heat radiation.
2. The portable power source with rapid heat dissipation of claim 1, wherein the air inlet and the air outlet of the casing are both provided with filter screens.
3. The portable power source with rapid heat dissipation of claim 2, wherein a charging interface and two discharging interfaces are disposed at one end of the casing corresponding to the circuit board, and both the charging interface and the discharging interfaces are electrically connected to the circuit board.
4. The portable power source with rapid heat dissipation of claim 3, wherein the number of the heat conducting plates is two, and the heat conducting plates are respectively disposed on the upper surface and the lower surface of the lithium battery pack.
5. The portable power source with rapid heat dissipation of claim 4, wherein the casing has a heat dissipation plate embedded in the surface of the heat conductive plate, and the heat dissipation plate is integrally formed with the heat conductive plate on the surface of the heat conductive plate.
6. The portable power source with rapid heat dissipation of claim 1, wherein the number of the heat dissipation fans is several, and the heat dissipation fans are disposed along a sidewall of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877391.6U CN212033810U (en) | 2020-05-22 | 2020-05-22 | Portable power source capable of dissipating heat quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877391.6U CN212033810U (en) | 2020-05-22 | 2020-05-22 | Portable power source capable of dissipating heat quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212033810U true CN212033810U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020877391.6U Active CN212033810U (en) | 2020-05-22 | 2020-05-22 | Portable power source capable of dissipating heat quickly |
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| CN (1) | CN212033810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112752167A (en) * | 2020-12-30 | 2021-05-04 | 江苏大铁巴子网络科技有限公司 | Router |
| CN114709512A (en) * | 2022-03-29 | 2022-07-05 | 深圳技术大学 | Lithium battery mounting box capable of rapidly dissipating heat |
-
2020
- 2020-05-22 CN CN202020877391.6U patent/CN212033810U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112752167A (en) * | 2020-12-30 | 2021-05-04 | 江苏大铁巴子网络科技有限公司 | Router |
| CN114709512A (en) * | 2022-03-29 | 2022-07-05 | 深圳技术大学 | Lithium battery mounting box capable of rapidly dissipating heat |
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