CN220248423U - Fan assembly and inverter - Google Patents
Fan assembly and inverter Download PDFInfo
- Publication number
- CN220248423U CN220248423U CN202321011102.4U CN202321011102U CN220248423U CN 220248423 U CN220248423 U CN 220248423U CN 202321011102 U CN202321011102 U CN 202321011102U CN 220248423 U CN220248423 U CN 220248423U
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- mounting plate
- fan
- mounting
- fan assembly
- cavity
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- 230000017525 heat dissipation Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The embodiment of the utility model relates to the technical field of inverters, and particularly discloses a fan assembly and an inverter, wherein the fan assembly comprises a first mounting plate; the second mounting plate can rotate relative to the first mounting plate, and the first mounting plate and the second mounting plate are arranged at a preset angle; one end of the rotating assembly is connected with the first mounting plate, the other end of the rotating assembly is connected with the second mounting plate, and the rotating assembly drives the second mounting plate and the first mounting plate to rotate relatively; the fans comprise a first fan and a second fan, wherein the first fan is arranged on the first mounting plate, and the second fan is arranged on the second mounting plate. By the mode, the embodiment of the utility model can save the external installation space of the inverter.
Description
Technical Field
The embodiment of the utility model relates to the technical field of inverters, in particular to a fan assembly.
Background
Existing inverters typically utilize fans to dissipate heat, and for high power inverters, the fans are larger in size and the brackets for mounting the fans are larger in size due to the higher heat dissipation requirements.
The inventors of the present utility model found that, in the process of implementing the present utility model: the size of the fan and the size of the bracket for installing the fan are increased, so that the required installation space is more, the size of the external space of the inverter is influenced, other parts of the inverter are easy to install, and the inverter is inconvenient.
Disclosure of Invention
In view of the foregoing, embodiments of the present utility model provide a fan assembly and an inverter that overcome or at least partially solve the foregoing problems.
According to one aspect of the present utility model, there is provided a fan assembly comprising a first mounting plate; the second mounting plate can rotate relative to the first mounting plate, and the first mounting plate and the second mounting plate are arranged at a preset angle; one end of the rotating assembly is connected with the first mounting plate, the other end of the rotating assembly is connected with the second mounting plate, and the rotating assembly drives the second mounting plate and the first mounting plate to rotate relatively; the fans comprise a first fan and a second fan, wherein the first fan is arranged on the first mounting plate, and the second fan is arranged on the second mounting plate.
In an alternative, the first mounting plate is provided with a first mounting hole in which the first fan section is mounted; the second mounting plate is provided with a second mounting hole, and the second fan part is mounted in the second mounting hole.
In an alternative mode, a first mounting cavity is formed in the first mounting plate, the first mounting hole is communicated with the first mounting cavity, and the first fan is located in the first mounting cavity; the first mounting plate comprises a first panel and a plurality of first side plates which are connected in sequence, and the first panel and the plurality of first side plates enclose to form a first mounting cavity.
In an alternative form, a handle is also provided on the first mounting plate, the handle being located on one of the first side plates.
In an alternative mode, an avoidance port is formed in one side, close to the second mounting plate, of the first mounting plate, and the avoidance port is located on the other adjacent first side plate.
In an alternative mode, a second mounting cavity is formed in the second mounting plate, the second mounting hole is communicated with the second mounting cavity, and the second fan is located in the second mounting cavity; the second mounting plate comprises a second panel and a plurality of second side plates which are connected in sequence, and the second panel and the plurality of second side plates enclose to form a second mounting cavity.
In an alternative mode, the rotating assembly comprises a first connecting piece, a second connecting piece and a rotating shaft, one end of the first connecting piece is connected to the first mounting plate, the other end of the first connecting piece is rotationally connected to the rotating shaft, one end of the second connecting piece is connected to the second mounting plate, and the other end of the second connecting piece is rotationally connected to the rotating shaft.
According to another aspect of the present utility model, there is provided an inverter comprising a housing provided with a receiving cavity and a fan assembly as described above, the fan assembly being at least partially located within the receiving cavity.
In an optional mode, be provided with a plurality of louvres on the casing, the interval sets up between a plurality of louvres, and the louvre intercommunication holds the chamber setting, and the air outlet of second fan sets up with the louvre is relative.
In an alternative mode, the shell is also provided with a plurality of meshes, the meshes are opposite to the heat dissipation holes, and heat dissipation channels are formed between the meshes and the heat dissipation holes at intervals; the inverter comprises a control component which is at least partially positioned in the heat dissipation channel.
The embodiment of the utility model has the beneficial effects that: unlike the prior art, embodiments of the present utility model provide a first mounting plate, a second mounting plate, a rotating assembly, and a plurality of fans. The fan assembly comprises a first mounting plate, a second mounting plate, a rotating assembly, a first fan, a second fan, a first mounting plate, a second mounting plate, a first mounting plate and a second mounting plate, wherein the second mounting plate and the first mounting plate can rotate relatively, the first mounting plate and the second mounting plate are arranged at a preset angle, one end of the rotating assembly is connected to the first mounting plate, the other end of the rotating assembly is connected to the second mounting plate, the rotating assembly drives the second mounting plate and the first mounting plate to rotate relatively, the fans comprise the first fan and the second fan, the first fan is arranged on the first mounting plate, the second fan is arranged on the second mounting plate, when a user installs the fan assembly in an inverter, the first mounting plate and the second mounting plate can rotate relatively, the first mounting plate and the second mounting plate can be folded, and then the first mounting plate and the second mounting plate are respectively installed or detached, so that the external space occupied by the whole fan assembly in the installation direction or the detachment direction is reduced, the influence on the installation of other parts of the inverter is reduced, after the fan assembly is partially installed into the inside the inverter, the installation is convenient, the first mounting plate and the user can be installed at different positions inside the inverter according to actual needs, and the fan assembly can be installed at different positions inside the inverter positions.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is an exploded view of a part of the structure of an inverter according to an embodiment of the present utility model;
FIG. 2 is a schematic view illustrating a part of the structure of an inverter according to an embodiment of the present utility model;
FIG. 3 is another schematic view of a portion of an inverter according to an embodiment of the present utility model;
FIG. 4 is an angular schematic view of the overall structure of a fan assembly according to an embodiment of the present utility model;
FIG. 5 is another angular schematic view of the overall structure of a fan assembly according to an embodiment of the present utility model;
fig. 6 is an enlarged schematic view of the structure at a in fig. 4.
Detailed Description
In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
In addition, the technical features described below in the different embodiments of the present application may be combined with each other as long as they do not collide with each other.
It will be appreciated that: the fan assembly can be applied to other electric equipment except the inverter, and the fan assembly is applied to the inverter for explanation.
Referring to fig. 1, an inverter 1000 includes a housing 10, a fan assembly 20, and a control assembly 30. The fan assembly 20 is disposed in the housing 10, the control assembly 30 is at least partially disposed in the housing 10, and the fan assembly 20 is configured to dissipate heat from a portion of the components in the control assembly 30. The housing 10, the fan assembly 20, and the control assembly 30 are specifically described below.
For the above-mentioned housing 10 and control assembly 30, as shown in fig. 1 and 2, the housing 10 is provided with a housing cavity 10a and an opening 10b communicating with the housing cavity 10a, the control assembly 30 is at least partially disposed in the housing cavity 10a, the fan assembly 20 is mounted in the housing cavity 10a from the opening 10b, and the fan assembly 20 is at least partially disposed in the housing cavity 10a, and the fan assembly 20 is operable to dissipate heat from the control assembly 30 disposed in the housing cavity 10 a. The control assembly 30 may be implemented to convert direct current to alternating current.
In some embodiments, a plurality of heat dissipation holes 101 are formed in the housing 10, the heat dissipation holes 101 are spaced from each other, the heat dissipation holes 101 are communicated with the accommodating cavity 10a, an air outlet on the fan assembly 20 is opposite to the heat dissipation holes 101, and hot air from the fan assembly 20 can flow out through the heat dissipation holes 101, so as to dissipate heat of the control assembly 30.
In some embodiments, referring to fig. 3, the housing 10 is further provided with a plurality of meshes 102, the plurality of meshes 102 are disposed opposite to the plurality of heat dissipation holes 101, heat dissipation channels are formed between the meshes 102 and the heat dissipation holes 101 at intervals, the control assembly 30 is at least partially located in the heat dissipation channels, and the heat dissipation channels formed between the meshes 102 and the heat dissipation holes 101 can accelerate the flow of air, so as to accelerate the heat dissipation of the control assembly 30.
For the fan assembly 20, as shown in fig. 1, 2 and 4, the fan assembly 20 includes a first mounting plate 201, a second mounting plate 202, a rotating assembly 203 and a plurality of fans 204, the second mounting plate 202 and the first mounting plate 201 can rotate relatively, a preset angle is formed between the first mounting plate 201 and the second mounting plate 202, one end of the rotating assembly 203 is connected to the first mounting plate 201, the other end of the rotating assembly 203 is connected to the second mounting plate 202, the rotating assembly 203 drives the second mounting plate 202 and the first mounting plate 201 to rotate relatively, the fans 204 include a first fan 204a and a second fan 204b, the first fan 204a is arranged on the first mounting plate 201, and the second fan 204b is arranged on the second mounting plate 202. The second mounting plate 202 is inserted into the receiving chamber 10a of the housing 10 from the opening 10b, wherein the rotation assembly 203 is used to effect relative rotation of the first mounting plate 201 and the second mounting plate 202. It will be appreciated that: the rotation angle between the first mounting plate 201 and the second mounting plate 202 may be set according to actual needs, and the preset angle may be 30 degrees, 60 degrees, 90 degrees, etc. without being limited in this application. Alternatively, the number of the first fans 204a is 1, and the number of the second fans 204b is 4.
It should be noted that: the fan assembly 20 is initially in a state in which the first and second mounting plates 201 and 202 are parallel and in a straight line, and at this time, a preset angle between the first and second mounting plates 201 and 202 is 180 degrees. When the user installs the fan assembly 20 (inserts into the electric device) or removes the fan assembly 20 from the electric device (pulls out from the electric device), the first mounting plate 201 can be rotated, so that a preset angle is formed between the first mounting plate 201 and the second mounting plate 202, the external space occupied by the fan assembly 20 in the insertion direction or the pulling-out direction is reduced, the fan assembly 20 can be conveniently installed or removed, and meanwhile, the influence on the installation of other components of the inverter 1000 can be reduced.
In some embodiments, the fan assembly 20 is detachably connected to the housing 10, and the fan assembly 20 is conveniently detached from the housing 10 when the fan assembly 20 needs to be maintained or replaced.
In some embodiments, the first mounting plate 201 is provided with a first mounting hole 201a, and the first fan 204a is partially mounted in the first mounting hole 201a, and the first mounting hole 201a is not only used for mounting the first fan 204a, but also can facilitate the outflow of cooling medium (wind) on the first fan 204 a.
In some embodiments, referring to fig. 5, a first mounting cavity 201b is disposed on the first mounting plate 201, the first mounting hole 201a communicates with the first mounting cavity 201b, and the first fan 204a is located in the first mounting cavity 201b. The first mounting cavity 201b may provide support protection for the first fan 204a, so that the first fan 204a is more stably mounted. Optionally, the first mounting plate 201 includes a first panel 2011 and a plurality of first side panels 2012 connected in sequence, where the first panel 2011 and the plurality of first side panels 2012 enclose to form a first mounting cavity 201b.
In some embodiments, a handle 201c is further disposed on the first mounting plate 201, and the handle 201c is disposed on a first side plate 2012. The handle 201c facilitates handling of the fan assembly 20 by a user or for pulling the fan assembly 20 out of the receiving cavity 10 a.
In some embodiments, the second mounting plate 202 is provided with a second mounting hole 202a, and the second fan 204b is partially mounted in the second mounting hole 202a, where the second mounting hole 202a is not only used for mounting the second fan 204b, but also can facilitate the outflow of the cooling medium (wind) on the second fan 204 b.
In some embodiments, a second mounting cavity 202b is provided on the second mounting plate 202, the second mounting hole 202a communicates with the second mounting cavity 202b, and the second fan 204b is located within the second mounting cavity 202b. The second mounting cavity 202b may provide support protection for the second fan 204b, so that the second fan 204b may be more stably mounted. Optionally, the second mounting plate 202 includes a second panel 2021 and a plurality of second side plates 2022 connected in sequence, where the second panel 2021 and the plurality of second side plates 2022 enclose a second mounting cavity 202b.
In some embodiments, referring to fig. 6, a relief port 201d is disposed on a side of the first mounting plate 201 near the second mounting plate 202, and the relief port 201d is disposed on another adjacent first side plate 2012. The avoidance port 201d can reduce collision in the rotation process of the first mounting plate 201 and the second mounting plate 202, and reduce direct contact abrasion of the first mounting plate and the second mounting plate.
In some embodiments, the rotating assembly 203 includes a first link 2031, a second link 2032, and a rotating shaft 2033, one end of the first link 2031 is connected to the first mounting plate 201, the other end of the first link 2031 is rotatably connected to the rotating shaft 2033, one end of the second link 2032 is connected to the second mounting plate 202, and the other end of the second link 2032 is rotatably connected to the rotating shaft 2033. Optionally, the rotating assembly 203 is a hinge. It will be appreciated that: the structure of the rotation assembly 203 is not limited to the above, and may be other structures as long as the rotation between the first mounting plate 201 and the second mounting plate 202 is realized in order to realize the relative rotation between the first mounting plate 201 and the second mounting plate 202.
In the embodiment of the present utility model, a first mounting plate 201, a second mounting plate 202, a rotating assembly 203, and a plurality of fans 204 are provided. The second mounting plate 202 and the first mounting plate 201 can rotate relatively, a preset angle is formed between the first mounting plate 201 and the second mounting plate 202, one end of the rotating assembly 203 is connected to the first mounting plate 201, the other end of the rotating assembly 203 is connected to the second mounting plate 202, the rotating assembly 203 drives the second mounting plate 202 and the first mounting plate 201 to rotate relatively, the fans 204 comprise a first fan 204a and a second fan 204b, the first fan 204a is arranged on the first mounting plate 201, the second fan 204b is arranged on the second mounting plate 202, when the fan assembly 20 in the inverter is mounted in the inverter, the first mounting plate 201 and the second mounting plate 202 can rotate relatively, the first mounting plate 201 and the second mounting plate 202 can be folded, then the first mounting plate 201 and the second mounting plate 202 are mounted or dismounted respectively, accordingly, the size of the external space occupied by the whole fan assembly 20 in the mounting direction or the dismounting direction is reduced, the influence on the mounting of other parts of the inverter 1000 is reduced, after the fan assembly is partially mounted into the inverter 1000, the first mounting plate 201 can be rotated to an initial state, the fan assembly 202 can be mounted in the actual position, the inverter can be mounted in the inverter 1000, and the position can be mounted in the different places of the inverter 1000, and the inside can be mounted in different places according to the actual positions of the inverter can be mounted by different users, and different positions can be mounted in the inverter positions.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A fan assembly, comprising:
a first mounting plate;
the second mounting plate can rotate relative to the first mounting plate, and the first mounting plate and the second mounting plate are arranged at a preset angle;
the rotating assembly is connected with the first mounting plate at one end, connected with the second mounting plate at the other end, and drives the second mounting plate and the first mounting plate to rotate relatively;
the fans comprise a first fan and a second fan, the first fan is arranged on the first mounting plate, and the second fan is arranged on the second mounting plate.
2. The fan assembly of claim 1 wherein the fan assembly comprises,
the first mounting plate is provided with a first mounting hole, and the first fan part is mounted in the first mounting hole;
the second mounting plate is provided with a second mounting hole, and the second fan part is mounted in the second mounting hole.
3. The fan assembly of claim 2 wherein the fan assembly comprises,
the first mounting plate is provided with a first mounting cavity, the first mounting hole is communicated with the first mounting cavity, and the first fan is positioned in the first mounting cavity;
the first mounting plate comprises a first panel and a plurality of first side plates which are connected in sequence, and the first panel and the plurality of first side plates enclose to form a first mounting cavity.
4. A fan assembly as set forth in claim 3, wherein,
the first mounting plate is also provided with a handle, and the handle is positioned on one first side plate.
5. The fan assembly of claim 4 wherein the fan assembly comprises,
one side of the first mounting plate, which is close to the second mounting plate, is provided with an avoidance port, and the avoidance port is positioned on the other adjacent first side plate.
6. The fan assembly of claim 2 wherein the fan assembly comprises,
the second mounting plate is provided with a second mounting cavity, the second mounting hole is communicated with the second mounting cavity, and the second fan is positioned in the second mounting cavity;
the second mounting plate comprises a second panel and a plurality of second side plates which are connected in sequence, and the second panel and the plurality of second side plates enclose to form a second mounting cavity.
7. The fan assembly of claim 1 wherein the fan assembly comprises,
the rotating assembly comprises a first connecting piece, a second connecting piece and a rotating shaft, one end of the first connecting piece is connected with the first mounting plate, the other end of the first connecting piece is rotationally connected with the rotating shaft, one end of the second connecting piece is connected with the second mounting plate, and the other end of the second connecting piece is rotationally connected with the rotating shaft.
8. An inverter comprising a housing and the fan assembly of any of claims 1-7, the housing being provided with a receiving cavity, the fan assembly being at least partially located within the receiving cavity.
9. The inverter according to claim 8, wherein,
the shell is provided with a plurality of radiating holes, the radiating holes are arranged at intervals, the radiating holes are communicated with the accommodating cavity, and the air outlet of the second fan is opposite to the radiating holes.
10. The inverter according to claim 9, wherein the inverter comprises,
the shell is also provided with a plurality of meshes, the meshes are opposite to the heat dissipation holes, and heat dissipation channels are formed between the meshes and the heat dissipation holes at intervals;
the inverter includes a control assembly at least partially within the heat dissipation channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321011102.4U CN220248423U (en) | 2023-04-26 | 2023-04-26 | Fan assembly and inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321011102.4U CN220248423U (en) | 2023-04-26 | 2023-04-26 | Fan assembly and inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248423U true CN220248423U (en) | 2023-12-26 |
Family
ID=89264517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321011102.4U Active CN220248423U (en) | 2023-04-26 | 2023-04-26 | Fan assembly and inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248423U (en) |
-
2023
- 2023-04-26 CN CN202321011102.4U patent/CN220248423U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |