CN220585834U - High heat dissipation type low-voltage power distribution cabinet - Google Patents
High heat dissipation type low-voltage power distribution cabinet Download PDFInfo
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- CN220585834U CN220585834U CN202322232091.9U CN202322232091U CN220585834U CN 220585834 U CN220585834 U CN 220585834U CN 202322232091 U CN202322232091 U CN 202322232091U CN 220585834 U CN220585834 U CN 220585834U
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- shell
- fixedly connected
- auxiliary frame
- power distribution
- voltage power
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- 230000017525 heat dissipation Effects 0.000 title claims description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 18
- 239000004065 semiconductor Substances 0.000 claims abstract description 17
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 241001233242 Lontra Species 0.000 claims 2
- 238000005057 refrigeration Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002274 desiccant Substances 0.000 description 9
- 230000030279 gene silencing Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-heat-dissipation type low-voltage power distribution cabinet, and belongs to the technical field of low-voltage power distribution cabinets. The semiconductor refrigerator comprises a shell, a cabinet door, an auxiliary frame, a heat conducting plate, electronic equipment and a semiconductor refrigerating sheet, wherein the front face of the shell is hinged with the surface of the cabinet door, the cabinet door is fixedly installed with the shell through a door lock, the inside of the shell is fixedly connected with the surface of the auxiliary frame, the front face of the auxiliary frame is fixedly connected with the back face of the heat conducting plate, the front face of the heat conducting plate is fixedly connected with the back face of the electronic equipment, the back face of the heat conducting plate is fixedly connected with the front face of the semiconductor refrigerating sheet, and the back face of the semiconductor refrigerating sheet penetrates through the auxiliary frame and extends to the outside of the auxiliary frame to be fixedly connected with the front face of the radiating sheet. According to the utility model, the heat generated by the electronic equipment during operation is transferred to the air by arranging the heat-conducting plate, the semiconductor refrigerating sheet and the radiating sheet, and the ventilation air quantity is increased by using the ventilation fans positioned at the two sides of the shell, so that the radiating effect of the low-voltage power distribution cabinet is improved.
Description
Technical Field
The utility model belongs to the technical field of low-voltage power distribution cabinets, and particularly relates to a high-heat-dissipation type low-voltage power distribution cabinet.
Background
The rated current of low-voltage power distribution cabinet is alternating current 50Hz, and the power distribution system of rated voltage 380v is as power, and the electric energy conversion and the control of illumination and distribution are used, if authorize the advertising number 208508272U low-voltage power distribution cabinet, contain the low-voltage power distribution cabinet body, contain a plurality of louvres on the low-voltage power distribution cabinet body, the louvre contains rain-proof protruding lid, low-voltage power distribution cabinet body below contain down the outlet, its characterized in that still contains the additional lid that can cooperate to install on the louvre, the additional lid be connected with the connecting portion of slope, the clamping part is being connected to the connecting portion of slope, the clamping part contains two grip pieces.
To the above-mentioned related art, there is following defect, this low-voltage distribution cabinet utilizes the louvre to dispel the heat to its inside, but this kind of radiating mode inefficiency, can't cool down in the low-voltage distribution cabinet fast for low-voltage distribution cabinet is because the heat dissipation is untimely, leads to its inside electronic equipment to damage.
Therefore, the low-voltage power distribution cabinet needs to be designed and modified, and the phenomenon of low heat dissipation efficiency is effectively prevented.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a high-heat-dissipation type low-voltage power distribution cabinet, which has the advantage of improving the heat dissipation efficiency of the low-voltage power distribution cabinet and solves the problem of low heat dissipation efficiency of the existing low-voltage power distribution cabinet.
The utility model provides the following technical scheme: a high heat dissipation type low-voltage power distribution cabinet comprises a shell, a cabinet door, an auxiliary frame, a heat conducting plate, electronic equipment, a semiconductor refrigerating sheet, a radiating sheet and a ventilation fan;
the front surface of the shell is hinged with the surface of the cabinet door, the cabinet door is fixedly installed with the shell through a door lock, the inside of the shell is fixedly connected with the surface of the auxiliary frame, the front surface of the auxiliary frame is fixedly connected with the back surface of the heat conducting plate, and the front surface of the heat conducting plate is fixedly connected with the back surface of the electronic equipment;
the back of the heat-conducting plate is fixedly connected with the front of the semiconductor refrigerating sheet, the back of the semiconductor refrigerating sheet penetrates through the auxiliary frame and extends to the outside of the auxiliary frame to be fixedly connected with the front of the radiating sheet, two sides of the inside of the shell are fixedly connected with the outer sides of the ventilating fan, the ventilating fan is located at the back of the auxiliary frame, and the outer sides of the ventilating fan penetrate through the shell and extend to the outside of the shell.
The both sides of shell are all fixedly connected with and are located the outside support frame of ventilation fan, the inside fixedly connected with of support frame is noise elimination tripe.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the heat generated by the electronic equipment during operation is transferred to the air by arranging the heat-conducting plate, the semiconductor refrigerating sheet and the radiating sheet, and the ventilation air quantity is increased by using the ventilation fans positioned at the two sides of the shell, so that the radiating effect of the low-voltage power distribution cabinet is improved.
2. According to the utility model, through arranging the object plate and the drying agent, moisture in the air positioned on the front surface of the auxiliary frame is absorbed, so that the air humidity in the shell is reduced, and the short circuit of electronic equipment caused by the overhigh air humidity is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic elevational cross-sectional view of the structural shell of the present utility model.
Fig. 3 is a schematic top cross-sectional view of the structural enclosure of the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 3, the high heat dissipation type low voltage power distribution cabinet of the present embodiment includes a housing 1, a cabinet door 2, an auxiliary frame 3, a heat conduction plate 4, an electronic device 5, a semiconductor cooling fin 6, a heat dissipation fin 7, and a ventilation fan 8;
the front surface of the shell 1 is hinged with the surface of the cabinet door 2, the cabinet door 2 is fixedly installed with the shell 1 through a door lock, the inside of the shell 1 is fixedly connected with the surface of the auxiliary frame 3, the front surface of the auxiliary frame 3 is fixedly connected with the back surface of the heat conducting plate 4, and the front surface of the heat conducting plate 4 is fixedly connected with the back surface of the electronic equipment 5; the back of the heat-conducting plate 4 is fixedly connected with the front of the semiconductor refrigerating sheet 6, the back of the semiconductor refrigerating sheet 6 penetrates through the auxiliary frame 3 and extends to the outside of the auxiliary frame 3 to be fixedly connected with the front of the radiating sheet 7, two sides of the inside of the shell 1 are fixedly connected with the outer sides of the ventilation fan 8, the ventilation fan 8 is positioned on the back of the auxiliary frame 3, and the outer sides of the ventilation fan 8 penetrate through the shell 1 and extend to the outside of the shell 1.
Referring to fig. 2, the bottom inside the housing 1 is movably connected with a storage plate 9 positioned on the front surface of the auxiliary frame 3 through a telescopic rod, and the top of the storage plate 9 is fixedly connected with a drying agent 10 through a magic tape.
In this embodiment, the placement plate 9 and the drying agent 10 are provided to absorb moisture in the air located on the front surface of the auxiliary frame 3, so as to reduce the air humidity in the housing 1, and avoid short circuit of the electronic device 5 caused by too high air humidity.
Referring to fig. 2, a force sensor 11 and a buzzer 12 are fixedly connected to the bottom of the interior of the housing 1, the buzzer 12 is located on the right side of the force sensor 11, a sensing head of the force sensor 11 is movably connected with the bottom of the storage plate 9, and the force sensor 11 is electrically connected with the buzzer 12 through a signal line.
In the embodiment, the weight of the object plate 9 and the drying agent 10 is detected by arranging the force sensor 11, and when the weight exceeds a specified value, the buzzer 12 is started to remind a worker to replace the drying agent 10.
Referring to fig. 2, the inside of the housing 1 is fixedly connected with a protection screen 13 located at the front of the auxiliary frame 3 through a clamping structure, and the protection screen 13 is respectively located between the heat-conductive plate 4 and the drying agent 10.
According to the embodiment, the drying agent 10 is protected by the protective screen 13, so that the phenomenon that a worker overhauls the low-voltage power distribution cabinet because tools slide off the hands due to errors and collide with the drying agent 10, and the packaging bag of the drying agent 10 is damaged is avoided.
Referring to fig. 3, the front surface of the cabinet door 2 is fixedly connected with a display 14, the back surface of the cabinet door 2 is fixedly connected with a temperature sensor 15 positioned inside the shell 1, and the temperature sensor 15 penetrates through the cabinet door 2 through a signal wire and is electrically connected with the display 14.
In the embodiment, the temperature of the electronic equipment 5 is detected by arranging the temperature measuring sensor 15, and the specific temperature is displayed by utilizing the display 14, so that a worker can conveniently check the specific temperature in the low-voltage power distribution cabinet in real time.
Referring to fig. 3, both sides of the housing 1 are fixedly connected with a supporting frame 16 positioned outside the ventilating fan 8, and the inside of the supporting frame 16 is fixedly connected with a silencing louver 17.
In the embodiment, the supporting frame 16 and the silencing louver 17 are arranged to absorb noise generated when the ventilating fan 8 works, so that the influence of the noise on the body and mind of a worker is reduced.
According to the utility model, through the ventilation fan 8, the left ventilation fan 8 can convey external air into the shell 1, the right ventilation fan 8 can discharge air in the shell 1, so that the air in the shell 1 and the external air circulate, meanwhile, the semiconductor refrigerating sheet 6 is started, the semiconductor refrigerating sheet 6 can transfer heat generated when the electronic equipment 5 works to the radiating sheet 7 through the heat conducting plate 4, and the radiating sheet 7 can transfer the heat into the air.
Claims (6)
1. The high-heat-dissipation type low-voltage power distribution cabinet is characterized by comprising a shell (1), a cabinet door (2), an auxiliary frame (3), a heat-conducting plate (4), electronic equipment (5), semiconductor refrigerating sheets (6), radiating sheets (7) and a ventilation fan (8);
the front surface of the shell (1) is hinged with the surface of the cabinet door (2), the cabinet door (2) is fixedly installed with the shell (1) through a door lock, the inside of the shell (1) is fixedly connected with the surface of the auxiliary frame (3), the front surface of the auxiliary frame (3) is fixedly connected with the back surface of the heat conducting plate (4), and the front surface of the heat conducting plate (4) is fixedly connected with the back surface of the electronic equipment (5);
the back of heat conduction board (4) and the positive fixed connection of semiconductor refrigeration piece (6), the back of semiconductor refrigeration piece (6) runs through auxiliary frame (3) and extends to the outside of auxiliary frame (3) and the positive fixed connection of fin (7), the inside both sides of shell (1) all with the outside fixed connection of ventilation fan (8), ventilation fan (8) are located the back of auxiliary frame (3), the outside of ventilation fan (8) runs through shell (1) and extends to the outside of shell (1).
2. The high heat dissipation type low-voltage power distribution cabinet according to claim 1, wherein: the bottom inside shell (1) is through telescopic link swing joint has thing board (9) that are located the positive of auxiliary frame (3), the top of putting thing board (9) is through magic subsides fixedly connected with drier (10).
3. The high heat dissipation type low-voltage power distribution cabinet according to claim 2, wherein: the automatic feeding device is characterized in that a force sensor (11) and a buzzer (12) are fixedly connected to the bottom of the inside of the shell (1) respectively, the buzzer (12) is located on the right side of the force sensor (11), a sensing head of the force sensor (11) is movably connected with the bottom of the storage plate (9), and the force sensor (11) is electrically connected with the buzzer (12) through a signal wire.
4. The high heat dissipation type low-voltage power distribution cabinet according to claim 2, wherein: the inside of shell (1) is fixedly connected with through joint structure and is located positive protection otter board (13) of auxiliary frame (3), protection otter board (13) are located between heat-conducting plate (4) and drier (10) respectively.
5. A high heat dissipation type low voltage power distribution cabinet according to claim 4 or 3, wherein: the front of cabinet door (2) fixedly connected with display (14), the back fixedly connected with of cabinet door (2) is located temperature sensor (15) inside shell (1), temperature sensor (15) runs through cabinet door (2) and display (14) electric connection through the signal line.
6. The high heat dissipation type low-voltage power distribution cabinet according to claim 1, wherein: both sides of shell (1) are all fixedly connected with support frame (16) that are located ventilation fan (8) outside, the inside fixedly connected with of support frame (16) is with noise elimination tripe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232091.9U CN220585834U (en) | 2023-08-18 | 2023-08-18 | High heat dissipation type low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322232091.9U CN220585834U (en) | 2023-08-18 | 2023-08-18 | High heat dissipation type low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220585834U true CN220585834U (en) | 2024-03-12 |
Family
ID=90112654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322232091.9U Active CN220585834U (en) | 2023-08-18 | 2023-08-18 | High heat dissipation type low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220585834U (en) |
-
2023
- 2023-08-18 CN CN202322232091.9U patent/CN220585834U/en active Active
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