CN219372933U - Heat dissipation air duct structure of control cabinet and control cabinet - Google Patents
Heat dissipation air duct structure of control cabinet and control cabinet Download PDFInfo
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- CN219372933U CN219372933U CN202223279245.1U CN202223279245U CN219372933U CN 219372933 U CN219372933 U CN 219372933U CN 202223279245 U CN202223279245 U CN 202223279245U CN 219372933 U CN219372933 U CN 219372933U
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- air duct
- heat dissipation
- duct structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The application relates to the technical field of control cabinets, and provides a heat dissipation air duct structure and control cabinet of control cabinet, wherein the heat dissipation air duct structure of control cabinet includes: a support plate; the partition plate is arranged on one side of the supporting plate and extends along the first direction, the partition plate divides one side of the supporting plate into a first air channel and a second air channel, the first air channel is used for accommodating a first equipment piece, and the second air channel is used for accommodating a second equipment piece; and the airflow driving device is arranged at one end of the partition plate and is communicated with the first air channel and the second air channel. Through the technical scheme of this application, can avoid each equipment spare in the switch board to take place to interfere when dispelling the heat, realize the heat dissipation of each equipment spare mutually independent in the switch board to improve the whole radiating effect of switch board.
Description
Technical Field
The application relates to the technical field of control cabinets, in particular to a radiating air duct structure of a control cabinet and the control cabinet.
Background
This section provides merely background information related to the present disclosure and is not necessarily prior art.
Currently, elevator systems are equipped with control cabinets, through which the control system in the control cabinet controls the elevator to perform actions.
In the related art, the control cabinet is generally only provided with a single heat dissipation air duct, the control system in the control cabinet comprises driving equipment, control equipment, power equipment, functional buttons, interfaces and the like, all the equipment are arranged in different areas in the control cabinet independently, and unified heat dissipation is carried out through the single heat dissipation air duct in the control cabinet, and because the operation power of all the equipment is different, the generated heat is also different, so that air negative pressure generated near all the equipment can be different, when a heat dissipation device on the control cabinet operates, air can flow preferentially from near equipment with lower negative pressure, air flow near equipment with higher air negative pressure is lagged, so that the heat dissipation degree difference between all the equipment is larger, and the whole heat dissipation effect of the control cabinet is affected.
Disclosure of Invention
The purpose of this application is at least to solve the technical problem that each partial equipment heat dissipation degree in the current switch board differs greatly and leads to whole heat dissipation not good. The aim is achieved by the following technical scheme:
the first aspect of this application proposes a heat dissipation wind channel structure of switch board, includes: a support plate; the partition plate is arranged on one side of the supporting plate and extends along a first direction, the partition plate divides the one side of the supporting plate into a first air channel and a second air channel, the first air channel is used for accommodating a first equipment piece, and the second air channel is used for accommodating a second equipment piece; and the air flow driving device is arranged at one end of the partition plate and is communicated with the first air channel and the second air channel.
According to the radiating air duct structure of the control cabinet, the first air duct and the second air duct are separated by the supporting plate through the partition plate, the air flow driving device is arranged at one end of the partition plate, air flows generated by the air flow driving device can respectively pass through the first channel and the second channel, and the air flows do not interfere with each other in the first channel and the second channel, so that heat generated by the first equipment piece and the second equipment piece during operation can be respectively radiated in the first air duct and the second air duct in a mutually independent manner, the situation that air negative pressure is larger and flows slower near the equipment piece with larger heat generation caused by different equipment piece heat generation in the same control cabinet is relieved, and the radiating efficiency of the first equipment piece and the second equipment piece in the control cabinet is improved, and the integral radiating effect of the control cabinet is further improved.
In addition, the radiating air duct structure of the control cabinet can also have the following additional technical characteristics:
in some embodiments of the present application, the separator is a heat shield.
In some embodiments of the present application, the first air duct has a first air inlet and a first air outlet, and the airflow driving device is disposed at the first air inlet or the first air outlet; and/or the second air duct is provided with a second air inlet and a second air outlet, and the air flow driving device is arranged at the second air inlet or the second air outlet.
In some embodiments of the present application, the heat dissipation air duct structure further includes: the first side plate is arranged at one end of the partition plate and extends along a second direction perpendicular to the first direction; the airflow driving device is arranged on the first side plate.
In some embodiments of the present application, the heat dissipation air duct structure further includes: and the baffle plate is arranged at one end of the baffle plate, which is far away from the airflow driving device, and extends along a second direction perpendicular to the first direction, and is used for limiting the opening sizes of the first air channel and the second air channel.
In some embodiments of the present application, the airflow driving device includes a mounting plate and a fan disposed on the mounting plate, the mounting plate is disposed on the first side plate, and the fan is disposed opposite to the first air outlet and the second air outlet.
In some embodiments of the present application, the number of fans is at least two, and the first air duct and the second air duct are each provided with at least one fan.
In some embodiments of the present application, the heat dissipation air duct structure further includes: the second side plate and the third side plate are arranged on the periphery of the supporting plate at intervals and extend along the first direction; the first air channel is formed between the partition plate and the second side plate as well as between the partition plate and the third side plate as well as between the partition plate and the support plate.
A second aspect of the present application proposes a control cabinet, comprising a cabinet body having an accommodation space; and a heat dissipation air duct structure of the control cabinet according to any one of the first aspect, wherein the heat dissipation air duct structure is located in the accommodating cavity.
In some embodiments of the present application, the cabinet comprises: the upper cover plate, the lower cover plate and the side plate assembly arranged between the upper cover plate and the lower cover plate in a surrounding mode, the side plate assembly comprises a first plate body and a second plate body which are oppositely arranged, the first plate body, the partition plate and the supporting plate form a first air channel therebetween, and the second plate body, the partition plate and the supporting plate form a second air channel therebetween.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 schematically illustrates a structural schematic view of a view angle of a heat dissipation duct structure of a control cabinet according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of another view angle of the heat dissipation air duct structure of the control cabinet shown in fig. 1;
fig. 3 schematically shows a schematic structural view of a control cabinet according to an embodiment of the present utility model.
The reference numerals are as follows:
a control cabinet 1000;
a heat dissipation air duct structure 100;
a support plate 10, a side plate assembly 20, a partition plate 30, a first air duct 40, a second air duct 50, an air flow driving device 60, an upper cover plate 70, and a lower cover plate 80;
the air conditioner comprises a second side plate 21, a third side plate 22, a first side plate 23, a baffle 24, a first air inlet 41, a first air outlet 42, a second air inlet 51 and a second air outlet 52;
a first notch 241 and a second notch 242.
The directions of the x axis and the y axis of the coordinate system in fig. 1 to 3 represent the first direction and the second direction, respectively.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For ease of description, spatially relative terms, such as "inner," "outer," "lower," "below," "upper," "above," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.
As shown in fig. 1 and 2, according to some embodiments of the present application, a cooling air duct structure 100 of a control cabinet is provided, including a support plate 10, a partition plate 30, and an airflow driving device 60. Wherein the partition board 30 is disposed on one side of the support board 10 and extends along the first direction, and the partition board 30 partitions one side of the support board 10 into a first air duct 40 and a second air duct 50, the first air duct 40 is used for accommodating a first equipment piece, and the second air duct 50 is used for accommodating a second equipment piece; the air flow driving device 60 is disposed at one end of the partition plate 30 and communicates with the first air duct 40 and the second air duct 50.
According to the radiating air duct structure 100 provided by the embodiment of the application, the supporting plate 10 is arranged in the control cabinet 1000, the partition plate 30 is arranged on one side of the mounting plate and extends along the first direction, the partition plate 30 can separate the first air duct 40 and the second air duct 50 from one side of the supporting plate 10, the first air duct 40 and the second air duct 50 are internally used for accommodating first equipment parts (such as an electrolytic capacitor) and second equipment parts (such as a radiator), the air flow driving device 60 is arranged at one end of the partition plate 30, the first equipment parts are accommodated in the first air duct 40, the air flow driving device 60 is operated when the second equipment parts are accommodated in the second air duct 50, the air flow generated by the air flow driving device 60 can be respectively through the first channel and the second channel, and the air flow is not interfered with each other in the first channel and the second channel, so that heat generated by the first equipment parts and the second equipment parts can be respectively and independently radiated in the first air duct 40 and the second air duct 50, the radiating effect of the first equipment parts and the second equipment parts in the control cabinet is improved, and the radiating effect of the whole control cabinet is further improved.
It should be noted that the partition 30 may extend in the first direction or may extend in a direction inclined with respect to the first direction. The number of the partition plates 30 is not limited, and may be one or more, and when the number of the partition plates 30 is more than one, an air duct may be defined between two adjacent partition plates 30 and the support plate 10 to accommodate different equipment members, and may be set according to actual needs.
According to some embodiments of the present application, the spacer 30 is a heat shield.
In this embodiment, the partition board 30 is a heat insulating board, so that the partition board 30 can block heat emitted by the first equipment in the first air duct 40 from entering the second air duct 50, and block heat emitted by the second equipment in the second air duct 50 from entering the first air duct 40, so that the first air duct 40 and the second air duct 50 can dissipate heat independently of each other.
According to some embodiments of the present application, the first air duct 40 has a first air inlet 41 and a first air outlet 42, and the airflow driving device 60 is disposed at the first air inlet 41 or the first air outlet; the second air duct 50 has a second air inlet 51 and a second air outlet 52, and the airflow driving device 60 is disposed at the second air inlet 51 or the second air outlet 52.
In this embodiment, referring to fig. 1, an exemplary airflow driving device 60 is configured to draw air from a first air duct 40 and a second air duct 50, a first air inlet 41 and a first air outlet 42 are located on opposite sides of the first air duct 40, a second air inlet 51 and a second air outlet 52 are located on opposite sides of the second air duct 50, and the first air outlet 42 and the second air outlet 52 are located on one side of the first air duct 40 and the second air duct 50 close to the airflow driving device 60, respectively, and when the airflow driving device 60 is operated, hot air in the first air duct 40 and the second air duct 50 can be extracted through the first air outlet 42 and the second air outlet 52, so as to realize heat dissipation of a first equipment part in the first air duct 40 and a second equipment part in the second air duct 50.
It should be noted that, the air flow driving device 60 may also be configured to blow air into the first air duct 40 and the second air duct 50, where the first air inlet 41 and the second air inlet 51 are located at one side of the first air duct 40 and the second air duct 50 near the air flow driving device 60, and when the air flow driving device 60 operates, the air flow driving device may blow air into the first air duct 40 and the second air duct 50 through the first air inlet 41 and the second air inlet 51 to blow away the hot air flow in the first air duct 40 and the second air duct 50, thereby completing heat dissipation of the first equipment part and the second equipment part.
In addition, when the first air duct 40 and the second air duct 50 are different in size, the partition plate 30 may be partially folded toward one air duct of a larger size toward one end of the air flow driving device 60, so that the heat dissipation efficiency of one air duct of a smaller size may be improved.
As shown in fig. 3, according to some embodiments of the present application, the heat dissipation air duct structure 100 further includes: a first side plate 23 provided at one end of the partition plate 30 and extending in a second direction perpendicular to the first direction, and both ends of the third side plate 22 in the length direction are connected to the first side plate 23 and the second side plate 21, respectively; wherein the air flow driving device 60 is arranged on the first side plate 23.
In the present embodiment, by providing the air flow driving device 60 on the first side plate 23, the reliability of the installation of the air flow driving device 60 can be ensured.
Specifically, the third side plate 22 has a mounting opening, and the air flow driving device 60 is disposed in the mounting opening, so that when the air flow driving device 60 operates and draws air from the first air duct 40 and the second air duct 50, the hot air flow in the first air duct 40 and the second air duct 50 is exhausted from the mounting opening.
As shown in fig. 1 and 2, according to some embodiments of the present application, the heat dissipation air duct structure 100 further includes at least one baffle 24 disposed at an end of the partition 30 remote from the airflow driving device 60 and extending in a second direction perpendicular to the first direction for limiting the opening sizes of the first air duct 40 and the second air duct 50.
In this embodiment, the baffle 24 acts as a stop to help improve the reliability of the first piece of equipment installed in the first duct 40 and the reliability of the second piece of equipment installed in the second duct 50.
When the number of the baffles 24 is one, the baffles 24 are provided with a first notch 241 communicated with the first air duct 40 and a second notch 242 communicated with the second air duct 50, so that air flow can flow from the first notch 241 and the second notch 242, and air flow generated by the air flow driving device 60 can flow in the first air duct 40 and the second air duct 50, and synchronous heat dissipation of the first equipment piece and the second equipment piece is realized.
When the number of baffles 24 is plural, the baffles 24 are positioned in the same vertical plane and are disposed at intervals at the end of the partition 30 away from the airflow driving device 60.
As shown in fig. 1-3, according to some embodiments of the present application, the airflow driving device 60 includes a mounting plate and a fan disposed on the mounting plate, the mounting plate being disposed on the first side plate 23, the fan being disposed opposite the first air outlet 42 and the second air outlet 52.
In the present embodiment, the fan is configured to draw air from the first air outlet 42 and the second air outlet 52, and the mounting plate may be clamped with the first side plate 23, or fixedly connected by a fastener such as a screw; similarly, the fan can be clamped with the mounting plate through clamping pieces such as clamping hooks or fixedly connected with the mounting plate through fasteners such as screws.
As shown in fig. 1 to 3, according to some embodiments of the present application, the number of fans is at least two, and each of the first air duct 40 and the second air duct 50 is provided with at least one fan.
In the present embodiment, at least one fan is provided in each of the first air duct 40 and the second air duct 50, so that the heat dissipation efficiency of the first air duct 40 and the second air duct 50 can be further improved.
As shown in fig. 1 to 3, according to some embodiments of the present application, the heat dissipation air duct structure 100 further includes: a second side plate 21 and a third side plate 22, the second side plate 21 and the third side plate 22 being disposed at intervals on the peripheral side of the support plate 10 and extending in the first direction; wherein, a first air duct 40 is formed between the partition plate 30 and the second side plate 21 and the support plate 10, and a second air duct 50 is formed between the partition plate 30 and the third side plate 22 and the support plate 10.
In this embodiment, the second side plate 21 and the third side plate 22 may be cabinet bodies of the control cabinet, or may be plate bodies independent of the control cabinet.
As shown in fig. 3, a second aspect of the present application proposes a control cabinet 1000, including a cabinet body having an accommodating space; and the heat dissipation air duct structure 100 of the control cabinet according to any one of the first aspect, wherein the heat dissipation air duct structure 100 is located in the accommodating cavity.
According to some embodiments of the present application, a cabinet comprises: the side plate assembly 20 comprises a first plate body and a second plate body which are oppositely arranged, wherein a first air channel 40 is formed between the first plate body and the partition plate 30 as well as between the first plate body and the support plate 10, and a second air channel 50 is formed between the second plate body and the partition plate 30 as well as between the second plate body and the support plate 10.
In the present embodiment, the side plate assembly 20 defines a receiving chamber with the upper cover plate 70 and the lower cover plate 80 therebetween, and the support plate 10 is positioned between the upper cover plate 70 and the lower cover plate 80 and defines a first installation space and a second installation space with the upper cover plate 70 and the lower cover plate 80 therebetween, and the first installation space and the second installation space are used for installation of electrical equipment parts, which contributes to reduction of the volume of the electrical cabinet. The first air duct 40 and the second air duct 50 may be located in the first installation space or the second installation space.
In the present embodiment, the first plate and the second plate 21 are the same structural member, the third plate 22 is disposed on the inner side of the second plate and fixedly connected to the support plate, and the first plate 23 is disposed between the first plate and the second plate and integrally connected to the first plate and the second plate.
The foregoing is merely a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present application should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a heat dissipation wind channel structure of switch board which characterized in that includes:
a support plate;
the partition plate is arranged on one side of the supporting plate and extends along a first direction, the partition plate divides the one side of the supporting plate into a first air channel and a second air channel, the first air channel is used for accommodating a first equipment piece, and the second air channel is used for accommodating a second equipment piece;
and the air flow driving device is arranged at one end of the partition plate and is communicated with the first air channel and the second air channel.
2. The heat dissipation air duct structure as recited in claim 1, wherein the partition is a heat shield.
3. The heat dissipation air duct structure according to claim 1 or 2, wherein the first air duct has a first air inlet and a first air outlet, and the air flow driving device is disposed at the first air inlet or the first air outlet;
and/or the second air duct is provided with a second air inlet and a second air outlet, and the air flow driving device is arranged at the second air inlet or the second air outlet.
4. The heat dissipation air duct structure of claim 3, further comprising: the first side plate is arranged at one end of the partition plate and extends along a second direction perpendicular to the first direction;
the airflow driving device is arranged on the first side plate.
5. The heat dissipation air duct structure according to claim 1 or 2, characterized in that the heat dissipation air duct structure further comprises: and the baffle plate is arranged at one end of the baffle plate, which is far away from the airflow driving device, and extends along a second direction perpendicular to the first direction, and is used for limiting the opening sizes of the first air channel and the second air channel.
6. The heat dissipation air duct structure as defined in claim 4, wherein the air flow driving device includes a mounting plate and a fan disposed on the mounting plate, the mounting plate is disposed on the first side plate, and the fan is disposed opposite to the first air outlet and the second air outlet.
7. The heat dissipation air duct structure according to claim 6, wherein the number of fans is at least two, and the first air duct and the second air duct are each provided with at least one fan.
8. The heat dissipation air duct structure according to claim 1 or 2, characterized in that the heat dissipation air duct structure further comprises: the second side plate and the third side plate are arranged on the periphery of the supporting plate at intervals and extend along the first direction;
the first air channel is formed between the partition plate and the second side plate as well as between the partition plate and the third side plate as well as between the partition plate and the support plate.
9. A control cabinet, characterized by comprising:
the cabinet body is provided with an accommodating space; and
the heat dissipation air duct structure of any one of claims 1-8, located within the accommodation space.
10. The control cabinet of claim 9, wherein the cabinet body comprises an upper cover plate, a lower cover plate and a side plate assembly enclosed between the upper cover plate and the lower cover plate, the side plate assembly comprises a first plate body and a second plate body which are oppositely arranged, the first air channel is formed between the first plate body and the partition plate as well as between the first plate body and the support plate, and the second air channel is formed between the second plate body and the partition plate as well as between the second plate body and the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223279245.1U CN219372933U (en) | 2022-12-05 | 2022-12-05 | Heat dissipation air duct structure of control cabinet and control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223279245.1U CN219372933U (en) | 2022-12-05 | 2022-12-05 | Heat dissipation air duct structure of control cabinet and control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219372933U true CN219372933U (en) | 2023-07-18 |
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ID=87149857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223279245.1U Active CN219372933U (en) | 2022-12-05 | 2022-12-05 | Heat dissipation air duct structure of control cabinet and control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219372933U (en) |
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2022
- 2022-12-05 CN CN202223279245.1U patent/CN219372933U/en active Active
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