CN210779720U - Expandable heat dissipation switch cabinet - Google Patents
Expandable heat dissipation switch cabinet Download PDFInfo
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- CN210779720U CN210779720U CN201921442254.3U CN201921442254U CN210779720U CN 210779720 U CN210779720 U CN 210779720U CN 201921442254 U CN201921442254 U CN 201921442254U CN 210779720 U CN210779720 U CN 210779720U
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- rod
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Abstract
The utility model discloses an extensible radiating switch cabinet, which comprises a switch cabinet body, wherein a door body is hinged on the switch cabinet body, a mounting beam is fixedly arranged in the switch cabinet body, an element is fixedly arranged on the mounting beam, a radiating fin is fixedly connected on the element, a through groove is arranged on the switch cabinet body, an air inlet fan and an air outlet fan are fixedly arranged in the through groove, a dustproof net is fixedly arranged on the through groove, a telescopic rod is fixedly arranged on the door body, a guide plate is fixedly connected on the telescopic rod, the radiating fin is used for absorbing heat generated by the element, a separating sheet is arranged in the radiating fin to form an extended air channel with wide sides and narrow middle, the element is correspondingly attached to a narrow part, when air flow enters the narrow part from the wide part, the air flow can be accelerated due to a narrow tube effect, so as to more rapidly take away heat from the high temperature part, and avoid the damage of the high, meanwhile, the fans are all provided with dust screens, so that dust can be prevented from entering the fans.
Description
Technical Field
The utility model relates to a cubical switchboard technical field specifically is a radiating cubical switchboard of extensible.
Background
The cubical switchboard is generally used in electric power system, protect and control consumer, cubical switchboard internally mounted has the circuit breaker, various electrical component such as operating switch, consequently can send out the heat at the cabinet body in the use, current cubical switchboard adopts the mode of louvre to dispel the heat, but this type of radiating mode efficiency is too low, inside temperature is difficult to control when cubical switchboard high power uses, high temperature can produce the influence to electrical component's use, simultaneously in the radiating process, the dust can follow the air current and enter into inside the cubical switchboard, cause the harm to the device, for this reason the utility model provides an expandable radiating cubical switchboard is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an expandable radiating cubical switchboard to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an extensible radiating switch cabinet comprises a switch cabinet body, wherein a door body is hinged to the switch cabinet body, a mounting beam is fixedly arranged inside the switch cabinet body, an element is fixedly mounted on the mounting beam, a radiating fin is fixedly connected to the element, a through groove is formed in the switch cabinet body, an air inlet fan and an air outlet fan are fixedly mounted in the through groove, a dustproof net is fixedly mounted on the through groove, a telescopic rod is fixedly mounted on the door body, and a guide plate is fixedly connected to the telescopic rod;
the heat dissipation plate comprises a heat conduction plate, a heat dissipation cavity is formed in the heat conduction plate, a separating plate is arranged in the heat dissipation cavity, the telescopic rod comprises a fixed rod, a movable rod is connected in the fixed rod in a sliding mode, positioning holes are formed in the fixed rod and the movable rod, and the fixed rod and the movable rod are fixed through pins.
Preferably, the number of the mounting beams is set according to the size of the switch cabinet body, the mounting beams are parallelly mounted in a cavity of the switch cabinet body through screws, the air inlet fan and the air outlet fan are correspondingly mounted on two side walls of the switch cabinet body, the elements are located on an air duct of the air inlet fan, and the dust screen completely covers the through groove.
Preferably, the heat conducting plate is mounted close to the surface of the element, and the separating sheet is fixed in the heat dissipation cavity to form a passage with two wide sides and a narrow middle.
Preferably, the telescopic rod and the guide plate are arranged according to the position of the radiating fin, the guide plate is a hollow arc-shaped plate, and a sliding groove with the same size as the movable rod is arranged in the fixed rod.
Compared with the prior art, the beneficial effects of the utility model are that: install the fan of admitting air and giving vent to anger respectively on two lateral walls of cubical switchboard, at the inside heat dissipation wind channel that forms of cubical switchboard, circulation of air is fast, but set up the guide plate of mobile position on the door body simultaneously, can adjust according to the size of component, with the compressed air volume, make the air current that the fan produced flow along the fin, radiating efficiency has been improved, the fin is used for absorbing the heat that the component produced, it forms the narrow expansion formula wind channel in the middle of the wide both sides width to set up the spacer in the fin, the subsides that the component corresponds are in the narrow department, can accelerate because of the narrow tube effect when the air current gets into narrow department by wide department, with the heat of higher high temperature department of taking away, avoid the high temperature to cause the harm to the component, the dust screen has all been installed on the fan simultaneously, can the entering.
Drawings
FIG. 1 is a general schematic view of the present invention;
FIG. 2 is a schematic view of the telescopic rod structure of the present invention;
FIG. 3 is a schematic view of the heat sink mechanism of the present invention;
fig. 4 is a schematic view of the air duct inside the heat sink of the present invention.
In the figure: the switch cabinet comprises a switch cabinet body 1, a door body 2, a mounting beam 3, an element 4, a radiating fin 5, a heat conducting plate 51, a radiating cavity 52, a separating sheet 53, a through groove 6, an air inlet fan 7, an air outlet fan 8, a dust screen 9, a telescopic rod 10, a fixed rod 101, a movable rod 102, a positioning hole 103, a pin 104 and a guide plate 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: an extensible radiating switch cabinet comprises a switch cabinet body 1, wherein a door body 2 is hinged to the switch cabinet body 1, a mounting beam 3 is fixedly arranged inside the switch cabinet body 1, an element 4 is fixedly mounted on the mounting beam 3, a radiating fin 5 is fixedly connected to the element 4, a through groove 6 is formed in the switch cabinet body 1, an air inlet fan 7 and an air outlet fan 8 are fixedly mounted in the through groove 6, a dust screen 9 is fixedly mounted on the through groove 6, a telescopic rod 10 is fixedly mounted on the door body 2, and a guide plate 11 is fixedly connected to the telescopic rod 10;
the heat radiating fin 5 comprises a heat conducting plate 51, a heat radiating cavity 52 is formed in the heat conducting plate 51, a separating plate 53 is arranged in the heat radiating cavity 52, the telescopic rod 10 comprises a fixed rod 101, a movable rod 102 is connected in the fixed rod 101 in a sliding mode, positioning holes 103 are formed in the fixed rod 101 and the movable rod 102, and the fixed rod 101 and the movable rod 102 are fixed through a pin 104.
The number of the mounting beams 3 is set according to the size of the switch cabinet body 1, the mounting beams are parallelly mounted in a cavity of the switch cabinet body 1 through screws, the air inlet fan 7 and the air outlet fan 8 are correspondingly mounted on two side walls of the switch cabinet body 1, high-speed airflow is formed inside the switch cabinet body 1, heat generated by the element 4 is taken away along with the airflow, the element 4 is located on an air duct of the air inlet fan 7, the dust screen completely covers the through groove 6, and dust is prevented from entering the switch cabinet along with the airflow and damaging important devices;
the heat conducting plate 51 is installed by clinging to the surface of the element 4, the separating sheet 53 is fixed in the heat radiating cavity 52 to form an expanding passage with wide two sides and narrow middle, the heat radiating fin 5 is integrally made of aluminum, can absorb heat generated by the element 4 and carry the heat out of the switch cabinet by cold air, and airflow enters a narrow part from a wide part and is accelerated by a narrow pipe effect so as to more quickly carry away heat at a high temperature and avoid the damage of the high temperature to the element;
the positions of the telescopic rod 10 and the guide plate 11 are arranged according to the position of the radiating fin 5, the guide plate 11 is a hollow arc-shaped plate, a sliding groove with the same size as the movable rod 102 is arranged in the fixed rod 101, the telescopic rod 10 can be stretched and fixed, the position of the guide plate is adjusted according to the thickness of the element 4, and the guide plate 11 is close to the element, so that wind energy generated by the air inlet fan 7 can be fully utilized;
the working principle is as follows: when the switch cabinet is used, elements required by normal operation are installed in the switch cabinet body, the wire ends are arranged, the radiating fins are fixedly installed on the surfaces of the elements, the pins on the telescopic rods are dismounted, the positions of the guide plates are adjusted to keep proper distance with the radiating fins and fix the guide plates again, when the switch cabinet works, the air inlet fan and the air outlet fan are opened to radiate heat, high-speed airflow is formed in the switch cabinet body, the radiating fins absorb heat of the elements and can be quickly taken out of the switch cabinet by cold air, expanding-shaped passages with wide sides and narrow middle are arranged in the radiating fins, the direction of an arrow shown in figure 4 is the airflow direction, when the airflow enters a narrow part from a wide part, the airflow can be accelerated due to a narrow pipe effect, the heat at a high temperature part can be taken away more quickly, the damage of the elements caused by high temperature is effectively avoided, and dust in the air is blocked by a dustproof net in the radiating process, the invasion of dust can be avoided to the dust screen of regularly changing, guarantees radiating efficiency simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a radiating cubical switchboard of extensible, includes cubical switchboard body (1), its characterized in that: the switch cabinet is characterized in that a door body (2) is hinged to the switch cabinet body (1), a mounting beam (3) is fixedly arranged inside the switch cabinet body (1), an element (4) is fixedly mounted on the mounting beam (3), a radiating fin (5) is fixedly connected to the element (4), a through groove (6) is formed in the switch cabinet body (1), an air inlet fan (7) and an air outlet fan (8) are fixedly mounted in the through groove (6), a dust screen (9) is fixedly mounted on the through groove (6), a telescopic rod (10) is fixedly mounted on the door body (2), and a guide plate (11) is fixedly connected to the telescopic rod (10);
the heat radiating fin (5) comprises a heat conducting plate (51), a heat radiating cavity (52) is formed in the heat conducting plate (51), a separating plate (53) is arranged in the heat radiating cavity (52), the telescopic rod (10) comprises a fixing rod (101), a movable rod (102) is connected in the fixing rod (101) in a sliding mode, positioning holes (103) are formed in the fixing rod (101) and the movable rod (102), and the fixing rod (101) and the movable rod (102) are fixed through a pin (104).
2. The switchgear cabinet capable of expanding heat dissipation according to claim 1, wherein: the quantity of installation roof beam (3) sets up according to the size of cubical switchboard body (1), through screw parallel mount in the cavity of cubical switchboard body (1), what admit air fan (7) and play air fan (8) correspond installs on the both sides wall of cubical switchboard body (1), and component (4) are located the wind channel of admitting air fan (7), and logical groove (6) are covered completely to the dust screen.
3. The switchgear cabinet capable of expanding heat dissipation according to claim 1, wherein: the heat conducting plate (51) is closely attached to the surface of the element (4), and the separating sheet (53) is fixed in the heat dissipation cavity (52) to form a passage with two wide sides and a narrow middle part.
4. The switchgear cabinet capable of expanding heat dissipation according to claim 1, wherein: the positions of the telescopic rod (10) and the guide plate (11) are arranged according to the position of the radiating fin (5), the guide plate (11) is a hollow arc-shaped plate, and a sliding groove with the same size as the movable rod (102) is arranged in the fixed rod (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921442254.3U CN210779720U (en) | 2019-09-02 | 2019-09-02 | Expandable heat dissipation switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921442254.3U CN210779720U (en) | 2019-09-02 | 2019-09-02 | Expandable heat dissipation switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779720U true CN210779720U (en) | 2020-06-16 |
Family
ID=71048130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921442254.3U Active CN210779720U (en) | 2019-09-02 | 2019-09-02 | Expandable heat dissipation switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210779720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112804849A (en) * | 2021-03-18 | 2021-05-14 | 陶保伟 | Microwave communication equipment with automatic heat dissipation function |
-
2019
- 2019-09-02 CN CN201921442254.3U patent/CN210779720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112804849A (en) * | 2021-03-18 | 2021-05-14 | 陶保伟 | Microwave communication equipment with automatic heat dissipation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200904 Address after: 341000 Longling industrial park management area, Nankang District, Ganzhou City, Jiangxi Province Patentee after: GANZHOU JITUO ELECTRICAL EQUIPMENT Co.,Ltd. Address before: 330224 No.57, West Road, Jiangxiang street, Jiangxiang Town, Nanchang County, Nanchang City, Jiangxi Province Patentee before: Yan Xiaohong |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 341000 Longling industrial park management area (West District), Nankang District, Ganzhou City, Jiangxi Province Patentee after: Jiangxi Jituo Electric Co.,Ltd. Address before: 341000 Longling Industrial Park Management Zone, Nankang District, Ganzhou City, Jiangxi Province Patentee before: GANZHOU JITUO ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |