CN219351343U

CN219351343U - Portable solar charging controller

Info

Publication number: CN219351343U
Application number: CN202223494115.XU
Authority: CN
Inventors: 庄凯特
Original assignee: Qingdao Junuo Future Power Technology Co ltd
Current assignee: Qingdao Junuo Future Power Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-14
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of solar charging controllers, in particular to a portable solar charging controller which comprises a controller shell, wherein a display screen is arranged at one end of the controller shell, an indicator lamp is arranged at one end of the controller shell, a control key is arranged at one end of the controller shell, a square hole is formed at the other end of the controller shell, a fixing edge is arranged in the controller shell, the lower end of the fixing edge is fixedly connected with a heat dissipation assembly, the lower end of the heat dissipation assembly is fixedly connected with a micro fan, a heat dissipation top plate is arranged at the upper end of the heat dissipation assembly, and the upper end of the heat dissipation top plate is fixedly connected with a circuit board. This portable solar charging controller has set up solar cell group, but solar cell group portable electricity generation, also can improve portability through the external solar equipment of interface, and the circuit board can be according to opening and closing of temperature control miniature fan, and degree of automation is high, and the inter-module connected mode is simple, low in manufacturing cost.

Description

Portable solar charging controller

Technical Field

The utility model relates to the technical field of solar charging controllers, in particular to a portable solar charging controller.

Background

The solar energy controller is widely applied to a scene of solar energy charging, however, in the using process of the solar energy controller, a large amount of heat is generated by internal components, the heat is difficult to discharge, the temperature in the solar energy charging controller is also increased immediately, the internal components work abnormally, and the solar energy charging controller is also applied to the scene needing portability, such as traveling. Therefore, it is necessary to provide a portable solar charge controller with good heat dissipation.

According to the comparison document (patent name: solar charging controller, grant bulletin number is CN 217770015U application number 202221281514.5), the solar charging controller is large in size, bad in portability, not easy to carry, and the heat dissipation of the device is provided through the heat dissipation plate without air cooling assistance, and the heat dissipation effect is general and inconvenient to use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a portable solar charging controller, which solves the problems that the solar charging controller is large in size, bad in portability, not easy to carry, and inconvenient to use due to the fact that the solar charging controller is provided with a patent name of CN 217770015U application number 202221281514.5, the heat dissipation effect is general and the device is not convenient to use due to the fact that the heat dissipation of the device is provided by a radiating fin without air cooling assistance.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable solar charging controller, includes the controller shell, the one end of controller shell sets up the display screen, the one end of controller shell is provided with the pilot lamp, the one end of controller shell is provided with control button, the square hole is seted up to the other end of controller shell, the inside of controller shell sets up fixed edge, the lower extreme fixed connection radiator unit of fixed edge, radiator unit's lower extreme fixed connection miniature fan, radiator unit's upper end sets up the heat dissipation roof, the upper end fixed connection circuit board of heat dissipation roof, the tip fixed connection interface of circuit board upper end, the inside fixed connection battery pack of controller shell.

Preferably, the side shape of controller shell is "L" type, the pilot lamp sets up in the right side of display screen, control button sets up in the right side of pilot lamp, rational in infrastructure.

Preferably, the micro fan is arranged at the center of the heat dissipation assembly, the combined shape of the controller shell 1 and the heat dissipation assembly 6 is rectangular, the thickness of the heat dissipation top plate is 5mm, and the heat dissipation effect is good.

Preferably, the material of radiating roof and radiating component is the aluminum sheet material, radiating component comprises multi-disc 2mm aluminum sheet, and the heat conductivility of material is good.

Preferably, the heat dissipation top plate is in locking connection with the fixing edge through screws, and the circuit board is in locking connection with the heat dissipation top plate through screws, so that the connection mode is simple.

Preferably, the circuit board is internally provided with a temperature sensor and a singlechip, the control buttons, the solar battery pack and the micro fan are electrically connected, and the circuit board and the battery assembly are high in integration level and good in portability.

Compared with the prior art, the utility model has the beneficial effects that:

1. this portable solar charging controller has set up solar cell group, solar cell group portable electricity generation, also can pass through the external solar energy equipment of interface, it is very convenient to use, portability has been improved, radiator unit and controller shell looks adaptation, the cuboid can be constituteed in the combination, moreover, the steam generator is rational in infrastructure and compact, the material of radiating roof and radiator unit is the aluminum sheet material, the heat dissipation of aluminum sheet is good, radiating efficiency is high, control button, solar cell group, micro fan, circuit board and battery pack connected mode are electric connection, the circuit board can be according to the opening and closing of the temperature control micro fan of circuit board, degree of automation is high, convenient to use, connected mode between each subassembly is simple, low in manufacturing cost, easily promote.

Drawings

FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;

FIG. 3 is a schematic perspective view of a third embodiment of the present utility model;

fig. 4 is a schematic diagram of a split structure of the present utility model.

In the figure: 1. a controller housing; 2. a display screen; 3. an indicator light; 4. a control key; 5. a solar cell stack; 6. a heat dissipation assembly; 7. a micro fan; 8. square holes; 9. a heat dissipation top plate; 10. a circuit board; 11. an interface; 12. a fixed edge; 13. and a battery assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the portable solar charging controller comprises a controller shell 1, wherein a display screen 2 is arranged at one end of the controller shell 1, an indicator lamp 3 is arranged at one end of the controller shell 1, a control key 4 is arranged at one end of the controller shell 1, a square hole 8 is formed at the other end of the controller shell 1, a fixing edge 12 is arranged inside the controller shell 1, a heat radiating component 6 is fixedly connected to the lower end of the fixing edge 12, a micro fan 7 is fixedly connected to the lower end of the heat radiating component 6, a heat radiating top plate 9 is arranged at the upper end of the heat radiating component 6, a circuit board 10 is fixedly connected to the upper end of the heat radiating top plate 9, an end part fixedly connected with an interface 11 at the upper end of the circuit board 10, a battery component 13 is fixedly connected to the inside of the controller shell 1, and the portable solar charging controller is simple in structure, small in size, high in integration level and good in portability;

the side shape of the controller shell 1 is L-shaped, the indicator lamp 3 is arranged on the right side of the display screen 2, the control key 4 is arranged on the right side of the indicator lamp 3, the micro fan 7 is arranged in the center of the heat radiation component 6, the combination shape of the controller shell 1 and the heat radiation component 6 is rectangular, the thickness of the heat radiation top plate 9 is 5mm, the heat radiation top plate 9 and the heat radiation component 6 are made of aluminum sheets, the heat radiation component 6 is composed of a plurality of pieces of 2mm aluminum sheets, and the heat radiation component 6 is matched with the controller shell 1 to form a cuboid, so that the structure is reasonable and compact, the heat radiation performance of the aluminum sheets is good, and the heat radiation efficiency is high;

the heat dissipation roof 9 passes through screw locking with fixed edge 12 to be connected, and circuit board 10 passes through screw locking with heat dissipation roof 9 to be connected, and circuit board 10 is inside to be provided with temperature sensor, singlechip, and control button 4, solar cell set 5, miniature fan 7, and circuit board 10 and battery pack 13 connected mode are electric connection, and solar cell set 5 portable electricity generation also can pass through the external solar energy equipment of interface 11, and is very convenient, and circuit board 10 can be according to the opening and closing of the miniature fan 7 of temperature control of circuit board, and degree of automation is high, convenient to use.

Working principle: firstly, this portable solar charging controller, connect the equipment that needs to charge through interface 11 when using, start portable solar charging controller through control button 4, accessible solar cell group 5 charges to the equipment that needs to charge, also accessible interface 11 external solar energy equipment, control button 4 can control the constant that charges, the power of charging, display screen 2 can show the information of charging, pilot lamp 3 can show the state, circuit board 10 response temperature, start micro fan 7 when the temperature is high, for circuit board 10 cooling, it is very convenient to use, this portable solar charging controller, radiator unit 6 and controller shell 1 looks adaptation, the combination can constitute the cuboid, rational in infrastructure and compact, radiator plate 9 and radiator unit 6's material are the aluminium sheet material, the thermal diffusivity of aluminium sheet is good, the radiating efficiency is high, control button 4, solar cell group 5, micro fan 7, circuit board 10 and battery unit 13 connected mode are electric connection, circuit board 10 can be according to the opening and closing of circuit board 10 control micro fan 7, degree of automation is high, it is easy to use, the connected mode of popularization between each subassembly is low in cost.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A portable solar charging controller comprising a controller housing (1), characterized in that: the intelligent controller is characterized in that a display screen (2) is arranged at one end of the controller housing (1), an indicator lamp (3) is arranged at one end of the controller housing (1), a control key (4) is arranged at one end of the controller housing (1), a square hole (8) is formed in the other end of the controller housing (1), a fixed edge (12) is arranged inside the controller housing (1), a heat radiating assembly (6) is fixedly connected to the lower end of the fixed edge (12), a micro fan (7) is fixedly connected to the lower end of the heat radiating assembly (6), a heat radiating top plate (9) is arranged at the upper end of the heat radiating assembly (6), a circuit board (10) is fixedly connected to the upper end of the heat radiating top plate (9), and a battery assembly (13) is fixedly connected to the inner part of the controller housing (1).

2. A portable solar charge controller as defined in claim 1 wherein: the side shape of controller shell (1) is "L", pilot lamp (3) set up in the right side of display screen (2), control button (4) set up in the right side of pilot lamp (3).

3. A portable solar charge controller as defined in claim 1 wherein: the miniature fan (7) is arranged in the center of the heat dissipation assembly (6), the combination shape of the controller shell (1) and the heat dissipation assembly (6) is rectangular, and the thickness of the heat dissipation top plate (9) is 5mm.

4. A portable solar charge controller as defined in claim 1 wherein: the heat dissipation top plate (9) and the heat dissipation assembly (6) are made of aluminum sheets, and the heat dissipation assembly (6) is composed of a plurality of aluminum sheets with the thickness of 2 mm.

5. A portable solar charge controller as defined in claim 1 wherein: the heat dissipation top plate (9) is in locking connection with the fixing edge (12) through screws, and the circuit board (10) is in locking connection with the heat dissipation top plate (9) through screws.

6. A portable solar charge controller as defined in claim 1 wherein: the circuit board (10) is internally provided with a temperature sensor and a singlechip, and the control buttons (4), the solar battery pack (5) and the micro fan (7) are electrically connected in a connection mode of the circuit board (10) and the battery assembly (13).