CN214256942U - Heat dissipation cabinet for wind driven generator - Google Patents
Heat dissipation cabinet for wind driven generator Download PDFInfo
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- CN214256942U CN214256942U CN202022573107.9U CN202022573107U CN214256942U CN 214256942 U CN214256942 U CN 214256942U CN 202022573107 U CN202022573107 U CN 202022573107U CN 214256942 U CN214256942 U CN 214256942U
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- cabinet
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- driven generator
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Abstract
The utility model relates to the technical field of control cabinet heat dissipation, and discloses a heat dissipation cabinet for a wind driven generator, which comprises a cabinet body, a fixed heat dissipation part and a movable heat dissipation part; the fixed heat dissipation part comprises at least one first heat dissipation fan and is arranged on the back plate of the cabinet body; the movable heat dissipation part comprises an installation seat and a second heat dissipation fan, and the second heat dissipation fan is fixedly arranged with the installation seat; the heat dissipation device also comprises an adjusting mechanism for adjusting the position of the movable heat dissipation part. Compared with the prior art, the utility model discloses a aerogenerator is with heat dissipation rack, through the adjustable technical scheme in position of activity radiating part, can follow the problem that solve certain position at root and generate heat comparatively seriously, very improved the radiating efficiency of this rack, play excellent protection effect to the electronic component in the rack.
Description
Technical Field
The utility model relates to a switch board heat dissipation technical field especially relates to a aerogenerator is with heat dissipation rack.
Background
The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises components such as a wind wheel, a generator (including a device), a direction regulator (empennage), a tower frame, a speed-limiting safety mechanism, an energy storage device, a control cabinet and the like.
The control cabinet is a common basic power device, and a large number of power components are arranged in the control cabinet; when the electric power cabinet works, a large amount of heat is generated inside the electric power cabinet, so that a heat dissipation window needs to be arranged on the side wall of the electric power cabinet; at present electric power cabinet's heat dissipation window, the primary structure is banding shutter, and its radiating effect is poor, and wiring department is most at the rear in the electric power cabinet, and the circuit cross section produces the heat most easily, and the wiring of electric power cabinet bottom is all followed to most circuits simultaneously, and the circuit is too concentrated to be sent out easily and scalds for the ageing speed of circuit, thereby has reduced the security.
Disclosure of Invention
The embodiment of the utility model provides a purpose is to provide a aerogenerator is with heat dissipation rack, through the radiator unit who sets up adjustable position, carries out key heat dissipation to the great position of calorific capacity, has the higher advantage of radiating efficiency.
In order to achieve the above object, an embodiment of the present invention provides a heat dissipation cabinet for a wind turbine, which includes a cabinet body, a fixed heat dissipation portion and a movable heat dissipation portion;
the fixed heat dissipation part comprises at least one first heat dissipation fan and is arranged on the back plate of the cabinet body;
the movable heat dissipation part comprises an installation seat and a second heat dissipation fan, and the second heat dissipation fan is fixedly arranged with the installation seat;
the heat dissipation device also comprises an adjusting mechanism for adjusting the position of the movable heat dissipation part.
Compared with the prior art, the utility model discloses a aerogenerator is with heat dissipation rack, through the adjustable technical scheme in position of activity radiating part, can follow the problem that solve certain position at root and generate heat comparatively seriously, very improved the radiating efficiency of this rack, play excellent protection effect to the electronic component in the rack.
As an improvement of the above scheme, the adjusting mechanism comprises a slide shaft, a slide rod and a slide seat;
two sliding shafts are arranged and are fixed in the cabinet body in a vertically symmetrical mode;
the sliding seat is arranged corresponding to the sliding shaft and is connected with the sliding shaft in a sliding manner;
the sliding rod is horizontally arranged, two ends of the sliding rod are fixedly connected with the two sliding seats respectively, and the mounting seat penetrates through the sliding rod and is in sliding connection with the sliding rod;
the sliding seat is characterized by further comprising a limiting assembly for limiting the sliding seat to slide on the sliding shaft.
As an improvement of the above scheme, the limiting assembly comprises a screw, the screw is in threaded connection with the sliding seat, and the sliding shaft is located on a moving path of the screw.
As a modification of the above scheme, the screw head is integrally provided with a sheet-shaped bulge.
As an improvement of the scheme, the adjusting mechanism is positioned in the cabinet body and clings to the back plate of the cabinet body.
As an improvement of the above scheme, the fixed heat dissipation part includes 4 first heat dissipation fans, and the 4 first heat dissipation fans are uniformly distributed at 4 corners of the cabinet back plate.
As an improvement of the scheme, the top of the cabinet body is provided with a heat dissipation window.
As an improvement of the scheme, the bottom of the cabinet body is provided with a heat dissipation window.
Has the beneficial effects that:
1. the movable heat dissipation part can dissipate heat in a targeted manner, so that the problem that a certain part generates heat seriously can be solved fundamentally, the heat dissipation efficiency of the cabinet is greatly improved, and an excellent protection effect is achieved on electronic elements in the cabinet;
2. when the sliding limitation of the sliding seat is removed, an operator can directly pass through the manual screwing sheet-shaped bulge without using a screwdriver, so that the screw is driven to integrally rotate, and the effect of convenient operation is achieved;
3. when the control cabinet is in an environmental state in winter, the requirement on the heat dissipation efficiency in the cabinet body is not high due to low outdoor temperature, and the movable heat dissipation part can be closed at the moment, so that the effect of saving the electricity cost can be achieved.
Drawings
FIG. 1 is a detailed block diagram of an embodiment of the present invention;
FIG. 2 is a detailed structural diagram of an adjusting mechanism in an embodiment of the present invention;
fig. 3 is an enlarged view at a in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a specific structural diagram of an embodiment of the present invention, fig. 2 is a specific structural diagram of an adjusting mechanism in an embodiment of the present invention, and fig. 3 is an enlarged view of a point a in fig. 2.
A heat dissipation cabinet for a wind driven generator comprises a cabinet body 1, a fixed heat dissipation part and a movable heat dissipation part;
the fixed heat dissipation part comprises at least one first heat dissipation fan 2, and the fixed heat dissipation part is fixedly arranged on the back plate 3 of the cabinet body 1.
The movable heat dissipation part comprises an installation seat 4 and a second heat dissipation fan 5, and the second heat dissipation fan 5 is fixedly arranged with the installation seat 4.
The cabinet also comprises an adjusting mechanism for adjusting the position of the movable heat radiating part.
It should be noted that the number of the first heat dissipation fans 2 is related to the actually required heat dissipation effect, and if there are many electronic components placed in the cabinet 1 and there is much heat generated during normal operation, the number of the first heat dissipation fans 2 should be increased accordingly.
Furthermore, the adjusting mechanism comprises a sliding shaft 6, a sliding rod 7, a sliding seat 8 and a limiting component for limiting the sliding of the sliding seat 8 on the sliding shaft 6;
two sliding shafts 6 are arranged and are vertically and symmetrically fixed in the cabinet body 1;
the sliding seat 8 is arranged corresponding to the sliding shaft 6 and is connected with the sliding shaft 6 in a sliding way;
the slide bar 7 is horizontally arranged, two ends of the slide bar are respectively fixedly connected with the two slide seats 8, and in addition, the mounting seat 4 is arranged through the slide bar 7 and is in sliding connection with the slide bar 7;
in the present embodiment, the cross section of the sliding rod 7 is rectangular, and the mounting base 4 can only slide on the sliding rod 7 but cannot rotate on the sliding rod 7 due to the rectangular shape. In the present embodiment, the limiting assembly comprises a screw 9, the screw 9 is in threaded connection with the slide 8, and the slide shaft 6 is located on the moving path of the screw 9.
Exemplarily, when the rack normally works, its inside electronic component will produce the heat gradually, and fixed radiating part is taken out the air outside the cabinet body 1 this moment and is gone into the cabinet body 1 in to electronic component to the cabinet body 1 is interior dispelled the heat, and when the electronic component of a certain position generates heat comparatively seriously, accessible adjustment mechanism carries out the regulation of adaptability to the position of activity radiating part, makes the air-out face of second radiator fan 5 aim at the comparatively serious electronic component that generates heat, and its accommodation process is as follows:
and successively rotating the two screws 9 to remove the sliding limitation on the sliding seat 8, adjusting the vertical height of the sliding rod 7 at the moment, locking the two screws 9 again after adjusting to the required height, enabling the screws 9 to tightly abut against the sliding shaft 6, limiting the sliding seat 8 to slide on the sliding shaft 6, moving the mounting seat 4 left and right, and aligning the air outlet surface of the second cooling fan 5 with the corresponding electronic element, so that the adjustment is finished.
The targeted heat dissipation of activity radiating part can solve the comparatively serious problem that generates heat of certain position from the root, has very improved the radiating efficiency of this rack, plays excellent protection effect to the electronic component in the rack.
More preferably, in the present embodiment, the head of the screw 9 is integrally provided with a plate-like projection 10. Due to the structural arrangement, when the sliding limitation of the sliding seat 8 is removed, an operator can directly drive the sheet-shaped bulge 10 to be manually screwed without using a screwdriver, so that the screw 9 is driven to integrally rotate, and the operation is facilitated.
Preferably, the adjusting mechanism is located in the cabinet 1 and clings to the back plate 3 of the cabinet 1. This spatial layout can reduce adjustment mechanism's area occupied in very big limit, optimizes the electronic component of rack and puts the space.
As an improvement of the above scheme, in order to further improve the heat dissipation effect in the cabinet 1, in this embodiment, the fixed heat dissipation portion includes 4 first heat dissipation fans 2, and the 4 first heat dissipation fans 2 are uniformly distributed at 4 corners of the back plate 3 of the cabinet 1. In addition, the top and the bottom of the cabinet body 1 are both provided with heat radiation windows.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (8)
1. A heat dissipation cabinet for a wind driven generator comprises a cabinet body, and is characterized by further comprising a fixed heat dissipation part and a movable heat dissipation part;
the fixed heat dissipation part comprises at least one first heat dissipation fan and is arranged on the back plate of the cabinet body;
the movable heat dissipation part comprises an installation seat and a second heat dissipation fan, and the second heat dissipation fan is fixedly arranged with the installation seat;
the heat dissipation device also comprises an adjusting mechanism for adjusting the position of the movable heat dissipation part.
2. The heat dissipation cabinet for the wind driven generator according to claim 1, wherein the adjustment mechanism comprises a slide shaft, a slide bar, and a slide carriage;
two sliding shafts are arranged and are fixed in the cabinet body in a vertically symmetrical mode;
the sliding seat is arranged corresponding to the sliding shaft and is connected with the sliding shaft in a sliding manner;
the sliding rod is horizontally arranged, two ends of the sliding rod are fixedly connected with the two sliding seats respectively, and the mounting seat penetrates through the sliding rod and is in sliding connection with the sliding rod;
the sliding seat is characterized by further comprising a limiting assembly for limiting the sliding seat to slide on the sliding shaft.
3. The heat dissipation cabinet for a wind turbine according to claim 2, wherein the limiting assembly comprises a screw, the screw is in threaded connection with the sliding seat, and the sliding shaft is located on a moving path of the screw.
4. The heat dissipation cabinet for the wind driven generator according to claim 3, wherein the screw head is integrally provided with a sheet-like projection.
5. The heat dissipation cabinet for the wind driven generator according to claim 1, wherein the adjusting mechanism is located in the cabinet body and clings to a back plate of the cabinet body.
6. The heat dissipation cabinet for the wind driven generator according to claim 1, wherein the fixed heat dissipation part comprises 4 first heat dissipation fans, and the 4 first heat dissipation fans are uniformly distributed at 4 corners of the back plate of the cabinet body.
7. The heat dissipation cabinet for the wind driven generator according to claim 1, wherein a heat dissipation window is formed at the top of the cabinet body.
8. The heat dissipation cabinet for the wind driven generator according to claim 1, wherein a heat dissipation window is formed at the bottom of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573107.9U CN214256942U (en) | 2020-11-09 | 2020-11-09 | Heat dissipation cabinet for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573107.9U CN214256942U (en) | 2020-11-09 | 2020-11-09 | Heat dissipation cabinet for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214256942U true CN214256942U (en) | 2021-09-21 |
Family
ID=77731668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022573107.9U Active CN214256942U (en) | 2020-11-09 | 2020-11-09 | Heat dissipation cabinet for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214256942U (en) |
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2020
- 2020-11-09 CN CN202022573107.9U patent/CN214256942U/en active Active
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