CN219144835U - Power distribution cabinet component heat radiation equipment - Google Patents
Power distribution cabinet component heat radiation equipment Download PDFInfo
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- CN219144835U CN219144835U CN202223174026.7U CN202223174026U CN219144835U CN 219144835 U CN219144835 U CN 219144835U CN 202223174026 U CN202223174026 U CN 202223174026U CN 219144835 U CN219144835 U CN 219144835U
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- cabinet body
- filter screen
- heat dissipation
- cabinet
- movable frame
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Abstract
The utility model relates to the technical field of power distribution cabinets, in particular to power distribution cabinet component heat dissipation equipment, which comprises a cabinet body, a cabinet door and a heat dissipation assembly, wherein the cabinet body is provided with a cabinet door; the heat dissipation assembly comprises a first filter screen, a second filter screen, a movable frame, a baffle, a heat dissipation fan, a driving member, a rotating member and a rotating plate, when components and parts inside the cabinet body are required to be dissipated, the driving member is started to drive the movable frame to move, the baffle is enabled to move away from the first filter screen, the heat dissipation fan is moved to the first filter screen, at the moment, the heat dissipation fan is started to draw out hot air inside the cabinet body, the rotating plate is driven to rotate in the process of downward movement of the movable frame, so that the air can enter the cabinet body through the second filter screen, and at the moment, the rotating plate can shelter from rainwater, so that the rainwater is prevented from entering the cabinet body through the second filter screen, and the purpose that the rainwater enters the cabinet body through the first filter screen and the second filter screen is avoided.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to heat dissipation equipment for components of a power distribution cabinet.
Background
The power distribution cabinet is also called a switch cabinet, and is an electrical product which is used for power generation, transmission, distribution, electric energy conversion and consumption of a power system and plays roles of on-off, control or protection, when the power distribution cabinet works, components inside the power distribution cabinet can generate heat, and the traditional power distribution cabinet is usually provided with radiating holes for radiating, so that the radiating efficiency is low.
Prior art CN214314179U discloses a switch board of heat dissipation function, comprising a base plate, the top fixedly connected with head tank of bottom plate, the top fixedly connected with switch board body of head tank, the bottom fixedly connected with scavenger fan of head tank inner chamber, the upper end of switch board body both sides all communicates there is the blast pipe, the air inlet has all been seted up to the both sides of head tank, it is through the air inlet, the blast pipe is discharged, thereby form reasonable air current passageway, the air current that makes scavenger fan work produce can be to the inner chamber motion of switch board body, accelerate the air current circulation of switch board body inner chamber, thereby dispel the heat to the electrical components of switch board body inner chamber.
Above-mentioned device dispels the heat through the scavenger fan to filter the dust through dust guard and dust screen, but dust guard and dust screen are direct exposed outside, when the switch board body is arranged in outdoors, the rainwater can get into the switch board body from dust guard and dust screen, leads to the fact the influence to the inside components and parts of switch board body.
Disclosure of Invention
The utility model aims to provide a power distribution cabinet component heat dissipation device, which solves the problem that when a power distribution cabinet body is arranged outdoors, rainwater can enter the power distribution cabinet body from the dust guard and the dust guard to influence components in the power distribution cabinet body.
In order to achieve the above purpose, the utility model provides a heat dissipation device for power distribution cabinet components, which comprises a cabinet body, a cabinet door, a heat dissipation assembly and a heat dissipation assembly, wherein the cabinet door is rotatably arranged on the cabinet body; the heat dissipation assembly comprises a first filter screen, a second filter screen, a movable frame, a baffle, a heat dissipation fan, a driving member, a rotating member and a rotating plate, wherein the first filter screen is fixedly connected with the cabinet body and is positioned on one side of the cabinet body, the second filter screen is fixedly connected with the cabinet body and is positioned on one side of the cabinet body, the driving member is arranged on the cabinet body, the movable frame is connected with the cabinet body through the driving member, the baffle is fixedly connected with the movable frame and is positioned on one side of the movable frame, which is close to the first filter screen, the rotating plate is rotationally connected with the cabinet body and is positioned on one side of the cabinet body, the heat dissipation fan is fixedly connected with the movable frame and is arranged on the movable frame, and the rotating member is arranged on the cabinet body and is positioned on one side of the cabinet body, which is close to the second filter screen and is driven by the rotating member to rotate.
The heat dissipation assembly further comprises a shielding cover, wherein the shielding cover is fixedly connected with the cabinet body and is located on one side, close to the first filter screen, of the cabinet body.
The rotating member comprises a rack plate and a gear, wherein the gear is fixedly connected with the rotating plate and is positioned at one side of the rotating plate; the rack plate is fixedly connected with the movable frame and is positioned on one side of the movable frame, which is close to the gear, and the rack plate is meshed with the gear.
The heat dissipation assembly further comprises a guide rod and a guide seat, wherein the guide rod is fixedly connected with the cabinet body and is positioned in the cabinet body; the guide seat is in sliding connection with the guide rod, fixedly connected with the movable frame and sleeved on the guide rod.
The driving component comprises a driving motor, a threaded rod and a threaded sleeve, wherein the threaded rod is rotationally connected with the cabinet body and is positioned in the cabinet body; the thread sleeve is in threaded connection with the threaded rod, fixedly connected with the movable frame and sleeved on the threaded rod; the driving motor is connected with the cabinet body and is positioned at one side of the cabinet body, and the output end of the driving motor is connected with the threaded rod.
According to the power distribution cabinet component heat dissipation equipment, when components in the cabinet body need to be dissipated, the driving component is started, so that the driving component drives the movable frame to move, the heat dissipation fan and the baffle are driven to move, the baffle is moved away from the first filter screen, air in the cabinet body can be discharged, the heat dissipation fan is moved to the first filter screen, at the moment, the heat dissipation fan is started, so that the heat dissipation fan can pump out hot air in the cabinet body, and when the movable frame moves downwards, the rotating plate is driven to rotate, so that air can enter the cabinet body through the second filter screen, and at the moment, the rotating plate can shield rainwater, so that the rainwater is prevented from entering the cabinet body through the second filter screen, and the purposes of shielding the first filter screen and the second filter screen and preventing the rainwater from entering the cabinet body through the first filter screen and the second filter screen are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic diagram of the overall structure of a heat dissipating device for a component of a power distribution cabinet according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a heat dissipating assembly according to a first embodiment of the present utility model.
Fig. 3 is a schematic view of a mounting structure of a heat dissipating fan according to a first embodiment of the present utility model.
Fig. 4 is an enlarged view at a of fig. 3 of a first embodiment of the present utility model.
Fig. 5 is a schematic view of the installation structure of the threaded rod according to the second embodiment of the present utility model.
In the figure: 101-cabinet body, 102-cabinet door, 103-heat dissipation assembly, 104-first filter screen, 105-second filter screen, 106-movable frame, 107-baffle, 108-heat dissipation fan, 109-driving member, 110-rotating member, 112-rotating plate, 113-shielding cover, 114-rack plate, 115-gear, 116-guide rod, 117-guide seat, 201-driving motor, 202-threaded rod, 203-threaded sleeve.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 to 4, fig. 1 is a schematic overall structure of a heat dissipating device of a power distribution cabinet, fig. 2 is a schematic structural diagram of a heat dissipating assembly, fig. 3 is a schematic mounting structure of a heat dissipating fan, and fig. 4 is an enlarged view of a portion a of fig. 3.
The utility model provides a power distribution cabinet component heat dissipation device, which comprises a cabinet body 101, a cabinet door 102 and a heat dissipation assembly 103, wherein the heat dissipation assembly 103 comprises a first filter screen 104, a second filter screen 105, a movable frame 106, a baffle 107, a heat dissipation fan 108, a driving member 109, a rotating member 110, a rotating plate 112, a shielding cover 113, a guide rod 116 and a guide seat 117, the rotating member 110 comprises a rack plate 114 and a gear 115, the first filter screen 104 and the second filter screen 105 are shielded through the baffle 107 and the rotating plate 112, rainwater is prevented from entering the cabinet body 101 through the first filter screen 104 and the second filter screen 105, and the problem that the dust-proof plate and the dust-proof screen of the power distribution cabinet with the heat dissipation function are directly exposed outside can be solved when the power distribution cabinet body is arranged outdoors, and the rainwater can enter the power distribution cabinet body from the dust-proof plate and the dust-proof screen, and influence is avoided on components inside the power distribution cabinet body.
For this embodiment, the cabinet door 102 is rotatably installed on the cabinet body 101, and electrical components can be installed inside the cabinet body 101, and the cabinet door 102 seals the cabinet body 101, so as to protect the electrical components inside the cabinet body 101.
The first filter screen 104 is fixedly connected with the cabinet 101 and is located at one side of the cabinet 101, the second filter screen 105 is fixedly connected with the cabinet 101 and is located at one side of the cabinet 101, the driving member 109 is disposed on the cabinet 101, the moving frame 106 is connected with the cabinet 101 through the driving member 109, the baffle 107 is fixedly connected with the moving frame 106 and is located at one side of the moving frame 106 close to the first filter screen 104, the rotating plate 112 is rotatably connected with the cabinet 101 and is located at one side of the cabinet 101 close to the second filter screen 105, the heat dissipation fan 108 is fixedly connected with the moving frame 106 and is disposed on the moving frame 106, the rotating member 110 is disposed on the cabinet 101 and is located at one side of the cabinet 101 close to the second filter screen 105, the rotating plate 112 is driven by the rotating member 110, the second filter screen 105, the rotating member 110 and the rotating plate 110 are respectively disposed on one side of the moving frame 101 close to the second filter screen 104, and the first filter screen 104 is not driven by the rotating member 110, and the two filter screens are not uniformly distributed in the cabinet 101, and the two sides of the rotating frame 101 are driven by the rotating member 110, and the rotating plate 107 is further, when the two filter screens are driven by the rotating frame 101 and the rotating member 101 to move the rotating plate 104, and the two filter screens are disposed in parallel to each other, and the rotating plate 104 is driven by the rotating frame 106, the rainwater is prevented from entering the cabinet 101 from the first filter screen 104, the second filter screen 105 is shielded by the rotating plate 112, the rainwater is prevented from entering the cabinet 101 through the second filter screen 105, when the components inside the cabinet 101 need to be radiated, the driving member 109 is started, the driving member 109 drives the moving frame 106 to move, the heat radiating fan 108 and the baffle 107 are driven to move, the baffle 107 is driven to move away from the first filter screen 104, the air inside the cabinet 101 can be discharged, the heat radiating fan 108 is driven to move to the first filter screen 104, at this time, the heat radiating fan 108 is started, the heat radiating fan 108 pumps out hot air inside the cabinet 101, in the process of downwards moving the moving frame 106, the rotating plate 112 is driven to rotate, the air can enter the cabinet 101 through the second filter screen 105, and at the moment, the rotating plate 112 can carry out rainwater, the rainwater is prevented from entering the cabinet 105 through the second filter screen 105, and the first filter screen 104 is prevented from entering the cabinet 101 through the second filter screen 105, and the second filter screen 104 are prevented from entering the first filter screen 104.
Secondly, the shielding cover 113 is fixedly connected with the cabinet 101, and is located at one side of the cabinet 101 close to the first filter screen 104, and the shielding cover 113 shields the first filter screen 104, so that rainwater is prevented from entering the cabinet 101 through the first filter screen 104 after the baffle 107 moves away from the first filter screen 104.
Meanwhile, the gear 115 is fixedly connected with the rotating plate 112 and is positioned at one side of the rotating plate 112; the rack plate 114 is fixedly connected with the moving frame 106 and is located at one side of the moving frame 106, which is close to the gear 115, the rack plate 114 is meshed with the gear 115, the moving frame 106 drives the rack plate 114 to move in the moving process, the gear 115 is driven to rotate by the movement of the rack plate 114, and then the rotating plate 112 is driven to rotate, so that the moving of the moving frame 106 drives the rotating plate 112 to rotate.
In addition, the guide rod 116 is fixedly connected with the cabinet 101 and is located inside the cabinet 101; the guide seat 117 is slidably connected with the guide rod 116, is fixedly connected with the moving frame 106, is sleeved on the guide rod 116, guides the movement of the guide seat 117 through the guide rod 116, and guides the movement of the moving frame 106, so that the moving frame 106 can only move along the direction of the guide rod 116, and the stability of the moving frame 106 during movement is improved.
When the power distribution cabinet component heat dissipation device of the embodiment is used, when components inside the cabinet body 101 do not need to dissipate heat, the baffle 107 is located at the first filter screen 104, the rotating plate 112 is parallel to the cabinet body 101, at this time, rainwater cannot enter the cabinet body 101 through the first filter screen 104 and the second filter screen 105, when the components inside the cabinet body 101 need to dissipate heat, the driving member 109 is started to drive the moving frame 106 to move downwards, then drive the baffle 107 to move downwards, so that the baffle 107 moves away from the first filter screen 104, the heat dissipation fan 108 moves to the first filter screen 104, the heat dissipation fan 108 draws out hot air inside the cabinet body 101, the moving frame 106 drives the rack plate 114 to move downwards in the moving process, and then drives the gear 115 and the rotating plate 112 to rotate, so that external air can enter the cabinet body 101 through the second filter screen 105, thereby shielding the components inside the cabinet body 101 from moving downwards, and further shielding the first filter screen 105 from entering the first filter screen 104 through the second filter screen 105, and the second filter screen 105 are prevented from entering the cabinet body 104 through the second filter screen 105, and the first filter screen 105 is prevented from entering the cabinet body 101.
Second embodiment:
on the basis of the first embodiment, referring to fig. 5, fig. 5 is a schematic view of the installation structure of the threaded rod of the second embodiment, and the driving member 109 of the present embodiment includes a driving motor 201, a threaded rod 202 and a threaded sleeve 203.
For the present embodiment, the threaded rod 202 is rotatably connected to the cabinet 101 and is located inside the cabinet 101; the thread sleeve 203 is in threaded connection with the threaded rod 202, is fixedly connected with the movable frame 106, and is sleeved on the threaded rod 202; the driving motor 201 is connected with the cabinet body 101 and is located at one side of the cabinet body 101, an output end of the driving motor 201 is connected with the threaded rod 202, the threaded rod 202 is driven to rotate by the operation of the driving motor 201, and then the threaded sleeve 203 is driven to move, so that the threaded sleeve 203 drives the moving frame 106 to move, and the purpose of driving the moving frame 106 to move is achieved.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The heat dissipation equipment for the components of the power distribution cabinet comprises a cabinet body and a cabinet door, wherein the cabinet door is rotatably arranged on the cabinet body,
the heat dissipation assembly is also included;
the heat dissipation assembly comprises a first filter screen, a second filter screen, a movable frame, a baffle, a heat dissipation fan, a driving member, a rotating member and a rotating plate, wherein the first filter screen is fixedly connected with the cabinet body and is positioned on one side of the cabinet body, the second filter screen is fixedly connected with the cabinet body and is positioned on one side of the cabinet body, the driving member is arranged on the cabinet body, the movable frame is connected with the cabinet body through the driving member, the baffle is fixedly connected with the movable frame and is positioned on one side of the movable frame, which is close to the first filter screen, the rotating plate is rotationally connected with the cabinet body and is positioned on one side of the cabinet body, the heat dissipation fan is fixedly connected with the movable frame and is arranged on the movable frame, and the rotating member is arranged on the cabinet body and is positioned on one side of the cabinet body, which is close to the second filter screen and is driven by the rotating member to rotate.
2. The heat sink assembly of claim 1, wherein,
the heat dissipation assembly further comprises a shielding cover, wherein the shielding cover is fixedly connected with the cabinet body and is positioned on one side, close to the first filter screen, of the cabinet body.
3. The heat sink assembly of claim 1, wherein,
the rotating member comprises a rack plate and a gear, and the gear is fixedly connected with the rotating plate and is positioned at one side of the rotating plate; the rack plate is fixedly connected with the movable frame and is positioned on one side of the movable frame, which is close to the gear, and the rack plate is meshed with the gear.
4. The heat sink assembly of claim 1, wherein,
the heat dissipation assembly further comprises a guide rod and a guide seat, wherein the guide rod is fixedly connected with the cabinet body and is positioned in the cabinet body; the guide seat is in sliding connection with the guide rod, fixedly connected with the movable frame and sleeved on the guide rod.
5. The heat sink assembly of claim 1, wherein,
the driving component comprises a driving motor, a threaded rod and a threaded sleeve, wherein the threaded rod is rotationally connected with the cabinet body and is positioned in the cabinet body; the thread sleeve is in threaded connection with the threaded rod, fixedly connected with the movable frame and sleeved on the threaded rod; the driving motor is connected with the cabinet body and is positioned at one side of the cabinet body, and the output end of the driving motor is connected with the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223174026.7U CN219144835U (en) | 2022-11-29 | 2022-11-29 | Power distribution cabinet component heat radiation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223174026.7U CN219144835U (en) | 2022-11-29 | 2022-11-29 | Power distribution cabinet component heat radiation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219144835U true CN219144835U (en) | 2023-06-06 |
Family
ID=86598418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223174026.7U Active CN219144835U (en) | 2022-11-29 | 2022-11-29 | Power distribution cabinet component heat radiation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219144835U (en) |
-
2022
- 2022-11-29 CN CN202223174026.7U patent/CN219144835U/en active Active
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