CN213990243U - Heat radiation structure of energy storage type mobile power supply - Google Patents

Heat radiation structure of energy storage type mobile power supply Download PDF

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Publication number
CN213990243U
CN213990243U CN202023231904.5U CN202023231904U CN213990243U CN 213990243 U CN213990243 U CN 213990243U CN 202023231904 U CN202023231904 U CN 202023231904U CN 213990243 U CN213990243 U CN 213990243U
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China
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heat dissipation
panel
casing
circuit board
temperature sensor
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CN202023231904.5U
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Chinese (zh)
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罗兴刚
刘海浩
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Dongguan Taiye Electronics Co ltd
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Dongguan Taiye Electronics Co ltd
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Abstract

The utility model discloses an energy storage formula portable power source's heat radiation structure, it includes: the casing, the front panel, the rear panel, battery pack and AC circuit board, the group battery sets up in the inside of casing with the AC circuit board, front panel and rear panel set up both ends around the casing respectively, be provided with control panel on the front panel, the main control PCB board of being connected with control panel and AC circuit board electricity is installed to the front panel near the inside one end of casing, be provided with AC output port on the rear panel and be used for the radiating first radiator unit of group battery, be provided with the radiating second radiator unit of AC circuit board and be used for detecting the AC circuit board temperature on the AC circuit board, be provided with the second temperature sensor who is used for detecting battery temperature on the group battery, first temperature sensor and second temperature sensor are connected with main control PCB board electricity respectively. The utility model discloses an adopt radiator unit's structural design, improved portable power source's heat dispersion, the radiating effect is good, and the practicality is strong.

Description

Heat radiation structure of energy storage type mobile power supply
Technical Field
The utility model relates to a portable power source heat dissipation technical field, in particular to energy storage formula portable power source's heat radiation structure.
Background
In recent years, with the continuous development of society and the continuous progress of scientific level, various electric appliances greatly enrich the lives of people, and outdoor activities also become daily leisure modes of people. Outdoor energy storage equipment indicates the portable power source who is used for the power supply of various electrical apparatus, current outdoor energy storage equipment structure is complicated, be not convenient for assemble, in addition production efficiency is low, the poor problem of thermal diffusivity still exists, because the group battery is at the power supply or the in-process that charges, the group battery can produce a large amount of heats when charging or charging, because present portable power source's heat dispersion is poor, a large amount of heats stagnation in the inside of casing, thereby cause the potential safety hazard easily, also have very big influence to portable power source's life simultaneously.
Therefore, a heat dissipation structure of the energy storage type mobile power supply is urgently needed in the market to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the disappearance that prior art exists, provide an energy storage formula portable power source's heat radiation structure, through the structural design who adopts radiator unit, the radiating effect is good, effectively prevents that the battery that the long-term power supply arouses from overheated causing the incident, can exchange the output of output port according to battery temperature regulation, and the practicality is strong.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat radiation structure of an energy storage type mobile power supply comprises: casing, front panel, rear panel, battery pack and AC circuit board set up in the inside of casing, front panel and rear panel set up both ends around the casing respectively, be provided with control panel on the front panel, the main control PCB board that is connected with control panel and AC circuit board electricity is installed to the front panel near the inside one end of casing, be provided with AC output port on the rear panel and be used for the radiating first radiator unit of battery pack, be provided with the first temperature sensor who is used for the radiating second radiator unit of AC circuit board and is used for detecting AC circuit board temperature on the AC circuit board, be provided with the second temperature sensor who is used for detecting the battery temperature on the battery pack, first temperature sensor and second temperature sensor are connected with main control PCB board electricity respectively.
As a further elaboration of the above technical solution:
in the above technical solution, the first heat dissipation assembly includes a heat dissipation hole and a heat dissipation fan, the heat dissipation fan is located inside the heat dissipation hole, the heat dissipation fan is electrically connected to the second temperature sensor, and when the second temperature sensor detects that the temperature of the battery pack is too high, the heat dissipation fan dissipates heat generated when the battery assembly is powered through the heat dissipation hole to the outside of the housing.
In the above technical scheme, be provided with the transformer that is used for adjusting voltage output size and the controller that is used for the regulation and control on the AC circuit board, second radiator unit is including first heating panel and the second heating panel that is used for adjusting AC circuit board and battery pack temperature, first heating panel sets up in one side of transformer, the second heating panel sets up in the opposite side of transformer, and when first temperature sensor detected the temperature of transformer and controller too high, first heating panel and second heating panel dispel the heat to transformer and controller.
In the above technical scheme, a heat dissipation panel is arranged on the front panel and around the control panel, the heat dissipation panel comprises an upper portion of the heat dissipation panel and a lower portion of the heat dissipation panel, the upper portion of the heat dissipation panel is a sealing structure, and a plurality of air inlets which are identical in shape and size are formed in the lower portion of the heat dissipation panel.
In the above technical scheme, the battery assembly includes a battery pack, an upper battery case, a lower battery case, a positive nickel plate, a negative nickel plate and a protection plate, the upper battery case and the lower battery case are respectively wrapped at the upper end and the lower end of the battery pack, the positive nickel plate and the negative nickel plate are respectively arranged at the upper end of the upper battery case and the lower end of the lower battery case, the protection plate is arranged at one side of the battery pack, two ends of the protection plate are respectively electrically connected with the positive nickel plate and the negative nickel plate, and the second temperature sensor is arranged on the protection plate.
In the technical scheme, the inner sides of the front panel and the rear panel are provided with clamping points, the front side and the rear side of the shell are provided with buckles, and the front panel and the rear panel are fixed on two sides of the shell through the clamping points and the buckles.
In the above technical scheme, the casing is of a tubular structure, a handle is arranged at the upper end of the casing, and the handle is fixed on the casing through screws.
In the above technical scheme, the housing and the handle are both formed by aluminum materials.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, through the structural design who adopts first radiator unit, will be detained in the produced heat discharge casing of the inside battery pack power supply of casing through radiator fan, through the structural design who adopts second radiator unit, dispel the heat to transformer and controller during operation through first heating panel and second heating panel, prolong the life of transformer and controller, through the structural design who sets up heat dissipation panel around control panel, the inlet port is seted up through the lower extreme at heat dissipation panel, inside the air gets into the casing from inlet port, discharge through the louvre, thereby form the convection current, radiating efficiency with higher speed, whole heat dispersion has been improved, therefore, the clothes hanger is strong in practicability.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partial structural schematic diagram of the present invention;
fig. 3 is a schematic structural view of a battery pack.
The attached drawings indicate the following: 1. a housing; 11. a handle; 2. a front panel; 21. a control panel; 22. a heat dissipation panel; 23. a main control PCB board; 3. a rear panel; 31. an AC output port; 32. a first heat dissipation assembly; 33. heat dissipation holes; 34. a heat radiation fan; 4. a battery assembly; 41. a battery pack; 42. a battery upper case; 43. a battery lower case; 44. a positive electrode nickel plate; 45. a negative electrode nickel plate; 46. a protection plate; 47. a second temperature sensor; 5. an AC circuit board; 51. a second heat dissipation assembly; 52 a first temperature sensor; 53. A transformer; 54. a controller; 55. a first heat dissipation plate; 56. a second heat dissipation plate.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1-3, a heat dissipation structure of an energy storage type mobile power supply includes: a case 1, a front panel 2, a rear panel 3, a battery assembly 4, and an AC circuit board 5, the battery assembly 4 and the AC circuit board 5 being disposed inside the case 1, the front panel 2 and the rear panel 3 are respectively arranged at the front end and the rear end of the shell 1, the front panel 2 is provided with a control panel 21, one end of the front panel 2 close to the inside of the shell 1 is provided with a main control PCB 22 which is electrically connected with the control panel 21 and the AC circuit board 5, the rear panel 3 is provided with an AC output port 31 and a first heat dissipation assembly 32 for dissipating heat from the battery assembly 4, the AC circuit board 5 is provided with a second heat dissipation member 51 for dissipating heat from the AC circuit board 5 and a first temperature sensor 52 for detecting the temperature of the AC circuit board 5, the battery assembly 4 is provided with a second temperature sensor 47 for detecting the temperature of the battery, and the first temperature sensor 52 and the second temperature sensor 41 are respectively electrically connected with the main control PCB 22.
As a further improvement of the present invention, first heat dissipation assembly 32 includes heat dissipation hole 33 and radiator fan 34, radiator fan 34 is located the inboard of heat dissipation hole 33, radiator fan 34 is connected with second temperature sensor 47 electricity, when second temperature sensor 47 detects battery pack 4 high temperature, produced heat distributes to casing 1 outside when radiator fan 34 supplies power with battery pack 4 through heat dissipation hole 33.
In this embodiment, by adopting the structural design of the heat dissipation holes 33 and the heat dissipation fan 34, the heat dissipation fan 34 discharges the heat generated by the power supply of the battery assembly 4 retained inside the housing 1 out of the housing 1 through the heat dissipation holes 33, so as to improve the safety performance and the heat dissipation performance and prolong the service life.
As a further improvement of the present invention, be provided with the transformer 53 that is used for adjusting the voltage output size on the AC circuit board 5 and the controller 54 that is used for regulation and control, the second radiator unit 51 is including first radiator plate 55 and the second radiator plate 56 that is used for adjusting the AC circuit board 5 and the temperature of battery pack 4, first radiator plate 55 sets up in one side of transformer 53, the second radiator plate 56 sets up in the opposite side of transformer 53, when first temperature sensor 52 detects transformer 53 and controller 54's high temperature, first radiator plate 55 dispels the heat to transformer 53 and controller 54 with second radiator plate 56.
In the present embodiment, by adopting the structural design of the second heat dissipation assembly 51, the first heat dissipation plate 55 and the second heat dissipation plate 56 dissipate heat when the transformer 53 and the controller 54 operate, so as to prolong the service life of the transformer 53 and the controller 54.
As a further improvement, be provided with cooling panel 23 on the front panel 2 and around being located control panel 21, cooling panel 23 includes cooling panel upper portion 24 and cooling panel lower part 25, cooling panel upper portion 24 is seal structure, the same and the inlet port that equals of a plurality of shapes is seted up in cooling panel lower part 25 department.
In this embodiment, through the structural design of disposing the heat dissipation panel 23 around the control panel 21, by opening the air inlet at the lower end of the heat dissipation panel 23, air enters the inside of the housing 1 from the air inlet, and is discharged outside the housing through the heat dissipation holes 33, thereby forming convection and improving the heat dissipation performance of the whole.
As a further improvement of the utility model, battery pack 4 includes group battery 41, battery epitheca 42, battery inferior valve 43, anodal nickel piece 44, negative pole nickel piece 45 and protection shield 46, battery epitheca 42 and battery inferior valve 43 cladding respectively in the last lower extreme of group battery 41, anodal nickel piece 44 sets up respectively in battery epitheca 42 upper end and battery inferior valve 43 lower extreme with negative pole nickel piece 45, protection shield 46 sets up in one side of group battery 41, the both ends of protection shield 46 are connected in anodal nickel piece 44 and negative pole nickel piece 45 electricity respectively, second temperature sensor 4 sets up on protection shield 46.
As a further improvement, the front panel 2 and the inner side of the rear panel 3 are provided with a clamping point, the front and rear sides of the casing 1 are provided with a buckle, and the front panel 2 and the rear panel 3 are fixed on the two sides of the casing 1 through the clamping point and the buckle.
As a further improvement of the present invention, the housing 1 is a tubular structure, the upper end of the housing 1 is provided with a handle 11, and the handle 11 is fixed on the housing 1 through screws.
As a further improvement of the present invention, the housing 1 and the handle 11 are formed by aluminum material.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.

Claims (8)

1. A heat radiation structure of an energy storage type mobile power supply comprises: casing, front panel, rear panel, battery pack and AC circuit board set up in the inside of casing, front panel and rear panel set up both ends around the casing respectively, a serial communication port, be provided with control panel on the front panel, the front panel is close to the inside one end of casing and installs the main control PCB board of being connected with control panel and AC circuit board electricity, be provided with AC output port on the rear panel and be used for the radiating first radiator unit of battery pack, be provided with the first temperature sensor who is used for the radiating second radiator unit of AC circuit board and is used for detecting AC circuit board temperature on the AC circuit board, be provided with the second temperature sensor who is used for detecting battery temperature on the battery pack, first temperature sensor and second temperature sensor are connected with PCB main control board electricity respectively.
2. The heat dissipation structure of claim 1, wherein the first heat dissipation assembly comprises a heat dissipation hole and a heat dissipation fan, the heat dissipation fan is located inside the heat dissipation hole, the heat dissipation fan is electrically connected to the second temperature sensor, and when the second temperature sensor detects that the temperature of the battery pack is too high, the heat dissipation fan exhausts the heat generated by the battery assembly through the heat dissipation hole.
3. The heat dissipation structure of an energy storage type mobile power supply according to claim 1, wherein the AC circuit board is provided with a transformer for adjusting the voltage output and a controller for regulation, the second heat dissipation assembly comprises a first heat dissipation plate and a second heat dissipation plate for adjusting the temperature of the AC circuit board and the temperature of the battery assembly, the first heat dissipation plate is disposed on one side of the transformer, the second heat dissipation plate is disposed on the other side of the transformer, and when the first temperature sensor detects that the temperature of the transformer and the temperature of the controller are too high, the transformer and the controller are cooled by the first heat dissipation plate and the second heat dissipation plate.
4. The heat dissipation structure of the energy storage type mobile power supply of claim 1, wherein a heat dissipation panel is disposed on the front panel and around the control panel, the heat dissipation panel comprises an upper portion of the heat dissipation panel and a lower portion of the heat dissipation panel, the upper portion of the heat dissipation panel is a sealing structure, and a plurality of air inlets having the same shape and size are formed in the lower portion of the heat dissipation panel.
5. The heat dissipation structure of an energy storage type mobile power supply according to claim 1, wherein the battery assembly comprises a battery pack, an upper battery case, a lower battery case, a positive nickel plate, a negative nickel plate, and a protection plate, the upper battery case and the lower battery case are respectively wrapped at the upper end and the lower end of the battery pack, the positive nickel plate and the negative nickel plate are respectively disposed at the upper end and the lower end of the upper battery case, the protection plate is disposed at one side of the battery pack, two ends of the protection plate are respectively electrically connected to the positive nickel plate and the negative nickel plate, and the second temperature sensor is disposed on the protection plate.
6. The heat dissipation structure of an energy storage type mobile power supply according to claim 1, wherein the inner sides of the front panel and the rear panel are provided with fastening points, the front side and the rear side of the casing are provided with fasteners, and the front panel and the rear panel are fixed on the two sides of the casing through the fastening points and the fasteners.
7. The heat dissipation structure of the energy storage type mobile power supply according to claim 1, wherein the casing is a tubular structure, a handle is disposed at an upper end of the casing, and the handle is fixed to the casing through a screw.
8. The heat dissipation structure of claim 1, wherein the housing and the handle are made of aluminum.
CN202023231904.5U 2020-12-28 2020-12-28 Heat radiation structure of energy storage type mobile power supply Active CN213990243U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023231904.5U CN213990243U (en) 2020-12-28 2020-12-28 Heat radiation structure of energy storage type mobile power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023231904.5U CN213990243U (en) 2020-12-28 2020-12-28 Heat radiation structure of energy storage type mobile power supply

Publications (1)

Publication Number Publication Date
CN213990243U true CN213990243U (en) 2021-08-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114566735A (en) * 2022-03-02 2022-05-31 深圳市华宝新能源股份有限公司 Heat radiation structure and energy storage power supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114566735A (en) * 2022-03-02 2022-05-31 深圳市华宝新能源股份有限公司 Heat radiation structure and energy storage power supply

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