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CN-121989727-A - Intelligent temperature control system for automobile charging pile based on Internet of things

CN121989727ACN 121989727 ACN121989727 ACN 121989727ACN-121989727-A

Abstract

The invention relates to the technical field of automobile charging piles and discloses an intelligent temperature control system of an automobile charging pile based on the Internet of things, which comprises a temperature control box and a power supply box at one side of the temperature control box, wherein an air collecting part and an air guiding part are arranged in the temperature control box, the power of a fan is enhanced, the wind power of the fan is increased to drive two groups of air collecting plates to turn over, the distance between the two groups of air collecting plates is reduced, when the fan blows air, the flow speed difference of extracted hot air is increased, meanwhile, the air is led to the surface of the air collecting plate below through a spring expansion plate, the air collecting plates are convenient to turn over, when the wind power of the fan is enhanced, the air blows to the air expanding plate to drive a short rod at one side of the extending end of the spring expansion plate to slide in a short groove, so as to drive the spring expansion plate to compress, the inclined angle of the spring expansion plate is increased, the inclined downward acting force of guide air flow is enhanced, and the air outlet groove and an air exhauster are matched to ensure that the hot air can be smoothly discharged, so that better heat dissipation and exhaust effects under the same fan power are achieved.

Inventors

  • LI JIE
  • TANG WEIJIAN
  • MAO ZHIMIN

Assignees

  • 泰盛能源技术有限公司

Dates

Publication Date
20260508
Application Date
20260124

Claims (10)

  1. 1. The utility model provides an intelligent temperature control system of car fills electric pile based on thing networking, its characterized in that, including control by temperature change case (1), control by temperature change case (1) one side is provided with power supply box (2) that are used for supplying power, control by temperature change case (1) include first baffle (11), all fixedly connected with ventilation case (12) in first baffle (11) both sides, two sets of fixedly connected with second baffle (15) between ventilation case (12), all be provided with wind-collecting component (3) in first baffle (11) and the close one side of second baffle (15), two sets of still be provided with wind-guiding component (5) between ventilation case (12), control by temperature change case (1) upper surface is provided with roof (13), roof (13) top is provided with fan (131), first baffle (11) one side is provided with temperature sensor (6); The utility model provides a wind gathering part (3) is in including fixed connection mounting bracket (31) of first baffle (11) one side, mounting bracket (31) inner wall rotation is connected with stock (32), stock (32) outside fixedly connected with gathers aerofoil (33), stock (32) one end fixedly connected with first gear (34), accomodate the groove has been seted up to first baffle (11) one side, accomodate groove inner wall fixedly connected with first spring (36), first spring (36) one end fixedly connected with movable frame (35), movable frame (35) with one side fixedly connected with first rack board (351) that first gear (34) is close, first gear (34) with first rack board (351) meshing is connected, stock (32) are provided with two sets of stock (32) symmetry set up in movable frame (35) both sides, first baffle (11) one side has seted up first exhaust groove (111), temperature control case (1) are through first groove (111) with first power supply case (33) are connected with each other in between two aerofoil (111) sets of exhaust grooves.
  2. 2. The intelligent temperature control system for the automobile charging pile based on the Internet of things according to claim 1, wherein three groups of wind gathering components (3) and the first exhaust groove (111) are arranged on one side of the first partition plate (11) in an equidistant manner in the vertical direction, and three groups of wind gathering components (3) are correspondingly arranged on one side, close to the first partition plate (11), of the second partition plate (15).
  3. 3. The intelligent temperature control system of the automobile charging pile based on the Internet of things, which is characterized in that an air outlet groove (17) is formed in the bottom surface of the inner wall of the temperature control box (1), a filter screen is arranged at the position, communicated with the outside, of one side of the air outlet groove (17), and an air extractor is arranged inside the air outlet groove (17).
  4. 4. The intelligent temperature control system for the automobile charging pile based on the Internet of things of the automobile charging pile according to claim 1, wherein the air guide component (5) comprises a short rod (51) rotatably connected to the inner wall of the temperature control box (1), one end of the short rod (51) is fixedly connected with a spring expansion plate (52), one side of the extending end of the spring expansion plate (52) is fixedly connected with the short rod (51) as well, a short groove (54) is formed in the inner wall of the temperature control box (1), the short rod (51) on one side of the extending end of the spring expansion plate (52) is slidably connected to the inside of the short groove (54), one side, close to a fan (131), of the spring expansion plate (52) is fixedly connected with an air expansion plate (53), and the air guide component (5) is arranged between every two adjacent wind collecting components (3).
  5. 5. The intelligent temperature control system for the automobile charging pile based on the Internet of things, which is characterized in that two groups of spring expansion plates (52) are arranged, the two groups of spring expansion plates (52) are symmetrically arranged, and a gap is reserved between the two groups of spring expansion plates (52).
  6. 6. The intelligent temperature control system for the automobile charging pile based on the Internet of things according to claim 1, wherein a separation part (4) for controlling airflow circulation is arranged inside the ventilation box (12), the separation part (4) comprises a connecting rod (41) fixedly connected to one side of the movable frame (35), a second rack plate (411) is fixedly connected to one side of the connecting rod (41), a vertical rod (43) is rotatably connected inside the ventilation box (12), a second gear (42) is fixedly connected to the upper end of the vertical rod (43), the second gear (42) is in meshed connection with the second rack plate (411), and a wind shield plate (44) is fixedly connected to the outer side of the vertical rod (43).
  7. 7. The intelligent temperature control system for the automobile charging pile based on the Internet of things according to claim 6, wherein a ventilation groove (121) is formed in the inner wall of the ventilation box (12), an inclined plate (45) is fixedly connected to the inner wall of the ventilation groove (121), a wind shield (44) is attached to one side of the inclined plate (45), a communication groove (122) is further formed in one side of the ventilation box (12), a cooling plate (16) is fixedly connected to the inner wall of the temperature control box (1), a cooling groove (161) is formed between the second partition plate (15) and the cooling plate (16), a second exhaust groove (151) is formed in one side of the second partition plate (15), the second exhaust groove (151) is correspondingly formed in the wind gathering part (3), and the ventilation groove (121), the communication groove (122), the cooling groove (161) and the second exhaust groove (151) are internally communicated.
  8. 8. The intelligent temperature control system for the automobile charging pile based on the Internet of things of claim 7, wherein a liquid storage tank (14) is arranged at the bottom of the temperature control box (1), cooling liquid is arranged inside the liquid storage tank (14), a liquid pump is arranged inside the liquid storage tank (14), a liquid delivery pipeline (112) is arranged inside the first partition plate (11), liquid discharge ports (113) are arranged on two sides of the liquid delivery pipeline (112), the ventilation box (12) is of a hollow structure, the ventilation box (12) is communicated with the inside of the liquid delivery pipeline (112) through the liquid discharge ports (113), and the ventilation box (12) is in loop completion with the liquid storage tank (14) through a cooling plate (16).
  9. 9. The intelligent temperature control system for the automobile charging pile based on the Internet of things of claim 8, wherein the cooling plate (16) is of a hollow structure, and a one-way pressure valve is arranged at the communication position of the cooling plate (16) and the liquid storage tank (14).
  10. 10. The intelligent temperature control system for the automobile charging pile based on the Internet of things of claim 8, wherein the temperature sensor (6) is electrically connected with the fan (131) and the liquid pump.

Description

Intelligent temperature control system for automobile charging pile based on Internet of things Technical Field The invention relates to the technical field of automobile charging piles, in particular to an intelligent temperature control system for an automobile charging pile based on the Internet of things. Background The automobile charging pile is used as core equipment for energy supply of an electric automobile, an internal high-power electronic device of the automobile charging pile can generate significant heat in the energy conversion process, so that the equipment can safely and reliably run for a long time and maintain the charging efficiency, an effective intelligent temperature control system is very important, however, in hot weather, the environment temperature is extremely high, the air carries heat, the temperature difference between a heat dissipation medium and a heating element is significantly reduced, the heat exchange efficiency is drastically reduced, and the heat dissipation of the automobile charging pile is greatly tested. The traditional Chinese patent publication No. CN118457300B discloses an intelligent temperature control charging pile for solving the problem of poor heat dissipation effect of the charging pile, the charging pile comprises an integral mechanism, the integral mechanism comprises a pile body, an IGBT module and an inductance module are arranged in the pile body, a liquid cooling mechanism is arranged on the pile body and comprises a cooling pipe, the cooling pipe is attached to the IGBT module and the inductance module, an air cooling mechanism is further arranged in the pile body and comprises a rotating shaft, a rotating plate and blades connected to the rotating shaft, the rotating shaft is rotationally connected to the cooling pipe, cooling liquid in the cooling pipe can impact the rotating plate to enable the blades to rotate, pumping of the cooling liquid is accelerated after the cooling liquid is heated and expanded, so that the rotating speed of the blades is increased, and the charging pile achieves efficient heat dissipation inside the charging pile by combining the liquid cooling mechanism and the air cooling mechanism, and ensures safe and stable operation of the charging pile. For the above and related technologies, the inventor considers that the following defects often exist that for the above cooling liquid, the expansion rate of the cooling liquid is lower when the cooling liquid is in actual work, the actually enhanced cooling effect is limited, and in hot weather, in order to maintain the necessary cooling effect, the system is forced to greatly increase the fan power to increase the air quantity, but the system not only generates excessive running noise to affect the user experience and the environment, but also obviously increases the electric energy consumption, reduces the overall energy efficiency and the economy of the charging pile, and the high-temperature cooling bottleneck and the accompanying high energy consumption and high noise problems are needed to be optimized. Disclosure of Invention The intelligent temperature control system for the automobile charging pile aims to solve the technical problems that in the prior art, when the automobile charging pile is used, the power of a fan and the heat dissipation effect of the fan are limited when the inside of the charging pile is cooled, the fan power is required to be greatly increased to reduce the heat, and the defects of high heat dissipation energy consumption and poor heat dissipation effect exist. In order to achieve the aim, the intelligent temperature control system of the automobile charging pile based on the Internet of things comprises a temperature control box, wherein one side of the temperature control box is provided with a power supply box for supplying power, the temperature control box comprises a first partition board, two sides of the first partition board are fixedly connected with ventilation boxes, a second partition board is fixedly connected between two groups of ventilation boxes, one side, close to the first partition board and the second partition board, of the ventilation boxes is provided with a wind collecting component, a wind guiding component is further arranged between the two groups of ventilation boxes, the upper surface of the temperature control box is provided with a top plate, a fan is arranged above the top plate, and one side of the first partition board is provided with a temperature sensor; The wind gathering component comprises a mounting frame fixedly connected to one side of a first partition plate, a long rod is rotationally connected to the inner wall of the mounting frame, an air gathering plate is fixedly connected to the outer side of the long rod, one end of the long rod is fixedly connected with a first gear, a storage groove is formed in one side of the first partition plate, a first spring is fixedly connected to the inner wall