CN220874102U - Low-voltage frequency conversion cabinet with good heat dissipation effect - Google Patents
Low-voltage frequency conversion cabinet with good heat dissipation effect Download PDFInfo
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- CN220874102U CN220874102U CN202322588453.8U CN202322588453U CN220874102U CN 220874102 U CN220874102 U CN 220874102U CN 202322588453 U CN202322588453 U CN 202322588453U CN 220874102 U CN220874102 U CN 220874102U
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- 230000000694 effects Effects 0.000 title claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 title claims description 7
- 238000001816 cooling Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a low-voltage variable frequency cabinet with good heat dissipation effect, wherein an arc-shaped top cover is arranged at the top of a variable frequency cabinet body, a warning device is arranged at the upper end of the right corner of the arc-shaped top cover, a cabinet body is arranged below the arc-shaped top cover, a cabinet door is arranged on the cabinet body, an air inlet hole and a second air inlet hole are formed in the bottom of the left side wall of the cabinet body, a first air cooler and a second air cooler are connected and arranged outside the air inlet hole and the second air inlet hole, an exhaust hole is formed in the upper part of the right side wall of the cabinet body, an exhaust pipe is connected and arranged outside the exhaust hole, and a temperature sensor is arranged below the middle part of the top wall of the cabinet body; in general terms: the utility model has the advantages of faster heat dissipation rate and better heat dissipation effect.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a low-voltage variable frequency cabinet with a good heat dissipation effect.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, and a power distribution system with the rated voltage of 380v is used as power, and the power conversion and control of illumination and power distribution are realized. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriality and practicability, novel structure and the like. In the environment that the low-voltage power distribution cabinet in China has great market demands, the internal competition of the industry is aggravated, suppliers providing new-generation low-voltage complete equipment and system solutions will acquire precedent in future market competition, and enterprise products only have the characteristics and can gain certain advantages in the future competition, so that the high point of fourth-generation piezoelectric products is preempted.
The power distribution cabinet is internally provided with various electronic or electric elements, the electronic or electric elements can generate heat when in operation, and the excessive heat can cause damage to the elements, so that the power distribution cabinet is required to be subjected to timely heat dissipation and cooling, at present, a temperature control constant temperature system is generally arranged in the power distribution cabinet to regulate and control the temperature in the cabinet, and the existing cabinet body generally adopts an air cooler to convey cold air into the cabinet body so as to achieve the cooling effect, but the air cooler can not always work due to the fact that the temperature in the cabinet body cannot be regulated according to the temperature, so that the regulation speed is extremely low and the energy is not saved; therefore, the low-voltage frequency conversion cabinet with the advantages of faster heat dissipation rate and better heat dissipation effect is developed, and the low-voltage frequency conversion cabinet has important application significance.
Disclosure of utility model
The utility model aims to provide a low-voltage variable frequency cabinet with good heat dissipation effect, which aims to solve the problems that an air cooler always works due to the fact that the existing low-voltage variable frequency cabinet cannot be adjusted according to the temperature in the cabinet body in the use process, and the adjusting speed is extremely low and energy is not saved, so that the low-voltage variable frequency cabinet with the advantages of being faster in heat dissipation speed and better in heat dissipation effect is provided, and has important application significance.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
The low-voltage variable frequency cabinet with the good heat dissipation effect comprises a variable frequency cabinet body, wherein an arc-shaped top cover is arranged at the top of the variable frequency cabinet body, an alarm is arranged at the upper end of the right corner of the arc-shaped top cover, a cabinet body is arranged below the arc-shaped top cover, a cabinet door is arranged on the cabinet body, an air inlet hole and a second air inlet hole are formed in the bottom of the left side wall of the cabinet body, a first air cooler and a second air cooler are connected and arranged outside the air inlet hole and the second air inlet hole, an exhaust hole is formed in the upper portion of the right side wall of the cabinet body, an exhaust pipe is connected and arranged outside the exhaust hole, and a temperature sensor is arranged below the middle part of the top wall of the cabinet body;
The beneficial effects are that: according to the intelligent cabinet temperature control system, the first air cooler and the second air cooler are respectively connected with the air inlet hole and the second air inlet hole and are respectively arranged at the outer end of the left side wall of the cabinet body, the temperature sensors are arranged at the top of the cabinet body and are respectively and electrically connected with the intelligent control module, the temperature sensors monitor the temperature in the cabinet body in real time and feed the monitored temperature back to the intelligent control module in real time in the operation process, the intelligent control module transmits data to the control panel and simultaneously displays the temperature value in the cabinet body on the display screen, a set value is preset in the intelligent control module, the intelligent control module controls the first air cooler and the second air cooler to stop running when the temperature in the cabinet body is lower than the set temperature minimum value, the intelligent control module controls the first air cooler to start cooling the interior of the cabinet body when the temperature in the cabinet body is higher than the set second set value, the intelligent control module controls the first air cooler and the second air cooler to simultaneously run to achieve better cooling effect when the temperature in the cabinet body is higher than the set second set value, and simultaneously the intelligent control module can prompt the intelligent control module to perform cooling effect according to the operation when the temperature in the cabinet body is higher than the set temperature minimum value, and the intelligent control module can simultaneously reach the cooling effect when the temperature in the intelligent control module is higher than the set temperature minimum value;
In addition, in the setting process, the air inlet hole is positioned at the bottom of the left side wall of the cabinet body, the air outlet hole is positioned at the upper part of the right side wall of the cabinet body, cold air enters from the bottom of the left side of the cabinet body and is discharged from the top of the right side wall of the cabinet body, and the cold air can effectively dissipate heat in the cabinet body, so that the heat dissipation effect is better achieved.
Further, a control box is fixedly arranged on the right side wall of the cabinet body, and a control panel is fixedly arranged on the right side of the control box; through setting up control panel, the intelligent control module electric connection that control panel and control incasement set up, the intelligent control module will be by temperature sensor monitoring's temperature data transmission to control panel in real time and show at the operation in-process, and the control button on the control panel can adjust the internal system of frequency conversion cabinet simultaneously.
Further, the control panel is provided with a display screen, and control keys are arranged below the display screen.
Further, an intelligent control module is arranged on the inner side of the control box and is electrically connected with the control panel, the temperature sensor, the alarm, the first air cooler and the second air cooler respectively; through setting up intelligent control module, intelligent control module can carry out programming in advance to set for the temperature value, thereby intelligent control module can control first air-cooler and second air-cooler and switch when the internal temperature of cabinet is higher than or is less than a certain temperature value of settlement, thereby reaches the purpose that promotes cooling efficiency and energy-conservation.
Further, the air inlet, the second air inlet and the air outlet are respectively provided with a filter screen; by arranging the filter screen, the filter screen can filter impurities in the gas; in general terms: the utility model has the advantages of faster heat dissipation rate and better heat dissipation effect.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
fig. 3 is a schematic perspective view of another side of the present utility model.
Reference numerals: 0. the variable frequency cabinet comprises a variable frequency cabinet body 1, an arc-shaped top cover 2, an alarm 3, a cabinet door 4, a cabinet body 5, an exhaust pipe 6, a base 7, an air inlet 8, a second air inlet 9, a temperature sensor 10, a control box 11, a control panel 12, a display screen 13, control keys 14, a first air cooler 15 and a second air cooler.
Detailed Description
Embodiments of the present utility model will be further described with reference to the accompanying drawings.
The utility model provides a low-voltage variable frequency cabinet with good heat dissipation effect, which is shown in fig. 1, 2 and 3, and comprises a variable frequency cabinet body 0, wherein an arc-shaped top cover 1 is arranged at the top of the variable frequency cabinet body 0, an alarm 2 is arranged at the upper end of the right corner of the arc-shaped top cover 1, a cabinet body 4 is arranged below the arc-shaped top cover 1, a cabinet door 3 is arranged on the cabinet body 4, an air inlet 7 and a second air inlet 8 are formed in the bottom of the left side wall of the cabinet body 4, a first air cooler 14 and a second air cooler 15 are connected to the outer sides of the air inlet 7 and the second air inlet 8, an exhaust hole is formed in the upper part of the right side wall of the cabinet body 4, an exhaust pipe 5 is connected to the outer side of the exhaust hole, and a temperature sensor 9 is arranged below the middle part of the top wall of the cabinet body 4;
The intelligent control module transmits data to the control panel 11, simultaneously displays the temperature value in the cabinet 4 on the display screen 12, inputs a set value in the intelligent control module by presetting in the intelligent control module, controls the first air cooler 14 and the second air cooler 15 to stop running when the temperature in the cabinet 4 is higher than the lowest set value and lower than the first set value, controls the first air cooler 14 to start cooling the interior of the cabinet 4 when the temperature in the cabinet 4 is higher than the lowest set value, and transmits the monitored temperature to the intelligent control module in real time, simultaneously transmits a high-temperature value to the intelligent control module by presetting in the intelligent control module, controls the first air cooler 14 and the second air cooler 15 to stop running when the temperature in the cabinet 4 is higher than the lowest set value and lower than the first set value, and simultaneously transmits the high-temperature value to the intelligent control module when the temperature in the cabinet 4 is higher than the second set value and higher than the second set value, and simultaneously reaches the energy-saving effect when the temperature in the cabinet 4 is higher than the highest set value and the second air cooler 15 is higher than the highest set value, and the intelligent control module is controlled by alarming that the intelligent control module is better when the temperature in the cabinet 4 is higher than the lowest set value and the second air cooler is higher than the first set value, and the intelligent control module is simultaneously cooled;
In addition, in the setting process, the air inlet hole 7 is positioned at the bottom of the left side wall of the cabinet body 4, the air outlet hole is positioned at the upper part of the right side wall of the cabinet body 4, cold air enters from the bottom of the left side of the cabinet body 4 and is discharged from the top of the right side wall of the cabinet body 4 in the use process, and the cold air can effectively dissipate heat in the cabinet body 4, so that the heat dissipation effect is better achieved.
As shown in fig. 3, a control box 10 is fixedly arranged on the right side wall of the cabinet body 4, and a control panel 11 is fixedly arranged on the right side of the control box 10; through setting up control panel 11, control panel 11 and the intelligent control module electric connection who sets up in the control box 10, intelligent control module will be by temperature sensor monitoring's temperature data transmission to control panel 11 in real time and show at the operation in-process, and control button 13 on the control panel 11 can adjust the system in the switch board body 0 simultaneously.
The control panel 11 is provided with a display screen 12, and control keys 13 are provided below the display screen 12.
An intelligent control module is arranged on the inner side of the control box 10 and is respectively and electrically connected with the control panel 11, the temperature sensor 9, the alarm 2, the first air cooler 14 and the second air cooler 15; through setting up intelligent control module, intelligent control module can carry out programming in advance to set for the temperature value, thereby the intelligent control module can control first air-cooler 14 and second air-cooler 15 to switch on or off when the internal temperature of cabinet body 4 is higher than or is less than a certain settlement temperature value, reaches the purpose that promotes cooling efficiency and energy-conservation.
The air inlet 7, the second air inlet 8 and the air outlet are respectively provided with a filter screen; through setting up the filter screen, the filter screen can filter the impurity in the gas.
The utility model is used when in use: as shown in fig. 1, fig. 2 and fig. 3, firstly, the electric power system of the variable frequency cabinet body 0 needs to be opened through a control panel 11, a temperature sensor 9 arranged at the top of the cabinet body 4 monitors the internal temperature of the cabinet body 4 in real time, the temperature sensor 9 transmits monitoring data to an intelligent control module in the monitoring process, the intelligent control module transmits the data to a display screen 12 on the control panel 11 to display the internal temperature value of the cabinet body 4, a preset value is input into the intelligent control module, when the internal temperature of the cabinet body 4 is lower than a preset temperature minimum value, the intelligent control module controls a first air cooler 14 and a second air cooler 15 to stop running, when the internal temperature of the cabinet body 4 is higher than the minimum setting value and lower than the first setting value, the intelligent control module controls the first air cooler 14 and the second air cooler 15 to simultaneously run to achieve a better heat dissipation effect when the internal temperature of the cabinet body 4 is higher than a second setting value, when the internal temperature of the cabinet body 4 is higher than the maximum setting value, the intelligent control module controls the first air cooler 14 and the second air cooler 15 to run at the bottom of the side wall of the cabinet body 4, and the air inlet pipe 7 is arranged at the bottom of the top of the air inlet pipe 4, and the air inlet pipe 7 is arranged at the bottom of the top of the air inlet of the cabinet body 4, and the air inlet pipe 4 is discharged at the bottom of the air inlet side of the air circulation side of the cabinet body 4, and the air inlet pipe 4 is completely; in general terms: in general terms: the utility model has the advantages of faster heat dissipation rate and better heat dissipation effect.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a low-voltage inverter cabinet that radiating effect is good, includes inverter cabinet body (0), inverter cabinet body (0) top be provided with arc top cap (1), its characterized in that: arc top cap (1) right angle department upper end be provided with alarm (2), arc top cap (1) below be provided with cabinet body (4), be provided with cabinet door (3) on cabinet body (4), cabinet body (4) left side wall bottom seted up inlet port (7) and second inlet port (8), inlet port (7) and second inlet port (8) outside connect and be provided with first air-cooler (14) and second air-cooler (15), cabinet body (4) right side wall upper portion seted up the exhaust hole, the exhaust hole outside connection is provided with blast pipe (5), cabinet body (4) roof middle part below be provided with temperature sensor (9).
2. The low-voltage variable frequency cabinet with good heat dissipation effect according to claim 1, wherein a control box (10) is fixedly arranged on the right side wall of the cabinet body (4), and a control panel (11) is fixedly arranged on the right side of the control box (10).
3. The low-voltage variable frequency cabinet with good heat dissipation effect according to claim 2, wherein the control panel (11) is provided with a display screen (12), and a control key (13) is arranged below the display screen (12).
4. The low-voltage frequency conversion cabinet with good heat dissipation effect according to claim 2, wherein an intelligent control module is arranged on the inner side of the control box (10), and the intelligent control module is electrically connected with the control panel (11), the temperature sensor (9), the alarm (2), the first air cooler (14) and the second air cooler (15) respectively.
5. The low-voltage variable frequency cabinet with good heat dissipation effect according to claim 1, wherein the air inlet (7), the second air inlet (8) and the air outlet are respectively provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322588453.8U CN220874102U (en) | 2023-09-22 | 2023-09-22 | Low-voltage frequency conversion cabinet with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322588453.8U CN220874102U (en) | 2023-09-22 | 2023-09-22 | Low-voltage frequency conversion cabinet with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874102U true CN220874102U (en) | 2024-04-30 |
Family
ID=90819196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322588453.8U Active CN220874102U (en) | 2023-09-22 | 2023-09-22 | Low-voltage frequency conversion cabinet with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874102U (en) |
-
2023
- 2023-09-22 CN CN202322588453.8U patent/CN220874102U/en active Active
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