CN223786349U - Fan mounting device for electrical control box - Google Patents
Fan mounting device for electrical control boxInfo
- Publication number
- CN223786349U CN223786349U CN202422879850.5U CN202422879850U CN223786349U CN 223786349 U CN223786349 U CN 223786349U CN 202422879850 U CN202422879850 U CN 202422879850U CN 223786349 U CN223786349 U CN 223786349U
- Authority
- CN
- China
- Prior art keywords
- fixing
- fan
- control box
- electrical control
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型公开了电控箱用风扇固定装置，包括电控箱本体，所述电控箱本体侧面设有通过螺栓固定在电控箱本体上的固定架，所述固定架的内部形成固定第一风扇的固定空间，所述固定架的两侧分别开设有限位槽，固定杆穿过上述限位槽，上述电控箱本体上开设有与上述固定杆为配合结构的锁定槽，所述固定杆外侧铰接有连接杆，所述连接杆铰接有连接板，所述连接板上固定有第二风扇。集灵活调节、高效散热、稳固安装与便于维护于一体，实现风扇位置精准调整，增强散热性能，并确保长期稳定运行，有效提升了电控箱的安全性和可靠性。
This utility model discloses a fan fixing device for an electrical control box, including an electrical control box body. A fixing bracket, bolted to the side of the electrical control box body, is provided. The fixing bracket forms a fixing space for fixing a first fan. Limiting grooves are respectively formed on both sides of the fixing bracket, through which a fixing rod passes. A locking groove, which mates with the fixing rod, is provided on the electrical control box body. A connecting rod is hinged to the outside of the fixing rod, and a connecting plate is hinged to the connecting rod. A second fan is fixed on the connecting plate. This device integrates flexible adjustment, efficient heat dissipation, stable installation, and easy maintenance, enabling precise fan position adjustment, enhancing heat dissipation performance, and ensuring long-term stable operation, effectively improving the safety and reliability of the electrical control box.
Description
Technical Field
The utility model relates to the technical field of fan fixing, in particular to a fan fixing device for an electric cabinet.
Background
The electric cabinet is used as a core control component of the grain dryer, is not only responsible for distributing electric energy, but also bears multiple functions of controlling, measuring, indicating, protecting and the like of the dryer. The structure of the box body is generally a box cover, a box door hinged to the box body, and switching equipment, a measuring instrument, protection electrical appliances and auxiliary devices which are arranged in the box body. In view of the fact that the temperature is easily increased due to continuous operation of internal components, fire disaster can be caused, property loss and even personal safety threat are caused, and therefore effective temperature control is important.
The fan fixing frame scheme that current electric cabinet generally adopted carries out the forced air cooling through fixed fan to reduce inside temperature, prevent overheated problem and the potential conflagration risk because of long-term operation leads to. However, the fixed structure has limitations, which are mainly reflected in the fixed position of the fan, and are difficult to flexibly adjust according to different heat dissipation requirements of each switch device in the electric cabinet. In view of the fact that each switch device controls different devices respectively, heat dissipation requirements of the switch devices are different, and better effects can be achieved through direct air cooling.
Aiming at the current situation, the application provides a fan fixing device for an electric cabinet, which aims to solve the problems that the position of a fan is fixed and cannot be flexibly adjusted, so as to more accurately meet the heat dissipation requirements of all components in the electric cabinet, improve the overall heat dissipation efficiency and ensure the safe and stable operation of the electric cabinet.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides the fan fixing device for the electric cabinet, which integrates flexible adjustment, efficient heat dissipation, stable installation and convenient maintenance, realizes accurate adjustment of the position of the fan, enhances the heat dissipation performance, ensures long-term stable operation and effectively improves the safety and reliability of the electric cabinet.
In order to achieve the purpose, the fan fixing device for the electric cabinet comprises an electric cabinet body, wherein a fixing frame fixed on the electric cabinet body through bolts is arranged on the side face of the electric cabinet body, a fixing space for fixing a first fan is formed in the fixing frame, limiting grooves are respectively formed in two sides of the fixing frame, fixing rods penetrate through the limiting grooves, locking grooves which are matched with the fixing rods are formed in the electric cabinet body, connecting rods are hinged to the outer sides of the fixing rods, and connecting plates are hinged to the connecting rods and are fixedly provided with second fans.
As a further optimization of the above scheme, the number of the connecting rods fixed on the fixing rods is at least two.
As a further optimization of the scheme, the connecting plate is provided with a horizontal contact part and a protruding part extending along the contact part towards four directions, a first fixing groove is formed in the protruding part, a second fixing groove corresponding to the first fixing groove is formed in the second fan, and the locking piece sequentially penetrates through the first fixing groove and the second fixing groove to fix the second fan on the connecting plate.
As a further refinement of the above solution, the top of the connecting rod extends upwards and forms a shielding plate.
As a further optimization of the above scheme, the shielding plate is sequentially provided with a plurality of thread grooves along the linear direction, a locking rod is fixed on the thread grooves through threads, a fastening part is arranged below the locking rod, and the fixing frame is located on the moving path of the locking rod.
As a further optimization of the above scheme, the fastening part is a sucker, and a suction space is formed below the sucker so as to be sucked on the fixing frame after the sucker falls down and contacts the fixing frame.
The fan fixing device for the electric cabinet has the following beneficial effects:
1. according to the fan fixing device for the electric cabinet, the fixing frame is firmly arranged on the side face of the electric cabinet body through the bolts, so that a stable fixing space is provided for the first fan. Meanwhile, the hinge design of the fixing rod, the connecting rod and the connecting plate is utilized, so that the flexible adjustment of the position of the second fan is realized, and the pertinence and the efficiency of heat dissipation are enhanced.
2. According to the fan fixing device for the electric cabinet, the plurality of protruding parts are arranged, so that the multipoint connection and fixation of the connecting plate and the second fan are realized, the supporting points of the second fan are increased, the stability and the bearing capacity of the second fan are improved, and the phenomenon that the second fan is deviated or loosened due to vibration or wind force influence in long-time operation is avoided.
3. According to the fan fixing device for the electric cabinet, the shielding plate formed by extending the top of the connecting rod not only provides a certain shielding effect for the inside of the electric cabinet and reduces dust and sundries from entering, but also enhances the connection effect between the fixing rod and the first fan by matching with the locking rod structure with the sucker design
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed, it being understood that the embodiments of the utility model are not limited in scope and that the embodiments of the utility model include many variations, modifications and equivalents.
Drawings
FIG. 1 is a schematic view of a fan fixing device for an electric cabinet;
FIG. 2 is a schematic structural view of a fixing frame in the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;
FIG. 5 is a schematic view of a fixing rod according to the present utility model;
Fig. 6 is a schematic structural view of the connecting plate in the present utility model.
In the figure, 1, an electric cabinet body, 2, a fixing frame, 21, a fixing space, 22, a locking groove, 3, a first fan, 4, a fixing rod, 41, a connecting rod, 42, a connecting plate, 421, a contact part, 422, a protruding part, 423, a first fixing groove, 5, a second fan, 51, a second fixing groove, 6 and a locking piece.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that, when an element is referred to as being "disposed on," or having an intermediate element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected to," or having an intermediate element, it may be directly connected to the other element or intervening elements may be present, and the term "fixedly connected" is used herein in a wide variety of manners and is not intended to be limiting, and the terms "vertical", "horizontal", "left", "right", and the like are used herein for illustrative purposes only and are not meant to be exclusive embodiments.
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, and the terms used herein in this description are for the purpose of describing particular embodiments only and are not intended to limit the utility model to any and all combinations of one or more of the associated listed items;
Referring to fig. 1-6 of the specification, the present utility model provides a first embodiment of a fan fixing device for an electric cabinet, in which the fan fixing device for an electric cabinet is designed mainly for the efficient heat dissipation requirement of the electric cabinet, and the specific structure includes an electric cabinet body 1, a fixing frame 2 is mounted on the side surface of the electric cabinet body 1 through bolts, a fixing space 21 is designed in the fixing frame 2 for stably accommodating and fixing a first fan 3, generally, the first fan 3 and the fixing frame 2 are fixed through screws, both sides of the first fan 3 are provided with limiting grooves, the limiting grooves and a fixing rod 4 passing through the limiting grooves are of a matched structure, thereby ensuring the stability of the fan, reducing possible shaking caused by external vibration, and further, a locking groove 22 matched with the fixing rod 4 is further provided on the electric cabinet body 1, and enhancing the overall stability.
The outer side of the fixing rod 4 is connected with at least two connecting rods 41 in a hinging manner, preferably, in this embodiment, the number of connecting rods 41 on each side is two, the connecting rods 41 are hinged with the connecting plates 42 to form a flexible and adjustable supporting structure, in this embodiment, the connecting plates 42 are provided with a contact portion 421 with a certain plane, preferably, in some examples, the contact portion 421 can be designed into a hollow structure, a plurality of protruding portions 422 extend from the periphery of the contact portion 421, preferably, in this embodiment, the number of the protruding portions 422 is four, and the protruding portions 422 are provided with first fixing grooves 423 aligned with second fixing grooves 51 preset on the second fan 5. Through the locking piece 6 penetrating through the first fixing groove 423 and the second fixing groove 51 in sequence, the tight connection between the second fan 5 and the connecting plate 42 is realized, and a stable and efficient heat dissipation effect is ensured.
To further enhance the usability and protection of the fixture, the top of the connecting rod 41 also extends upwards to form the shielding 7. The shielding plate 7 not only can effectively shield dust and sundries in the electric cabinet, but also can further enhance the connection strength between the fixing rod 4 and the electric cabinet body 1 by matching the locking rod 72 and the fastening part 73 (such as a sucker) with an adsorption function through the plurality of thread grooves 71 arranged on the surface of the shielding plate, and ensures the stability and reliability of the whole device.
It should be noted that, the locking lever 72 is in threaded engagement with the threaded groove 71, so that the locking lever 72 can be moved up and down by rotating the locking lever 72, and at the same time, in this embodiment, a knob is provided on the top of the locking lever 72, so that the locking lever 72 can be rotated better by rotating the knob.
Further, in some embodiments, an anti-slip thread may be further provided on an outer circumferential surface of the knob.
The fan fixing device for the electric cabinet provided by the embodiment has the following working process:
Firstly, the fixing frame 2 is arranged on the side face of the electric cabinet body 1 through bolts, then the first fan 3 is fixed in the fixing frame 2 through bolts, then, the positions and angles of the connecting rod 41 and the connecting plate 42 are adjusted according to actual needs so as to ensure that the fan can cover a key heat dissipation area of the electric cabinet, after that, the second fan 5 is fixed on the protruding portion 422 of the connecting plate 42 through the locking piece 6 so as to ensure that the fan works stably and efficiently, and finally, the shielding performance and stability of the whole device are further enhanced through the shielding plate 7, the locking rod 72 and other parts so as to ensure that the electric cabinet can stably operate in a severe environment.
Further, in the present embodiment, the shielding plate 7 formed by extending the top of the connecting rod 41 is retained, and further optimization is performed. The shielding plate 7 not only provides an effective barrier for the interior of the electric cabinet and reduces the invasion of dust and sundries, but also forms a firmer connection with the electric cabinet body 1 through the structure of the thread groove 71 and the locking rod 72 arranged on the surface of the shielding plate. In particular, the fastening portion 73 under the locking lever 72 adopts a suction cup design, and can be closely adsorbed on the fixing frame 2 when the suction cup descends and contacts the fixing frame 2, thereby remarkably enhancing the stability and reliability of the whole device. The fan fixing device for the electric cabinet can be ensured to show excellent heat dissipation performance and stability under various complex environments.
In summary, according to the fan fixing device for electric cabinet of the present utility model, the fixing frame 2 is firmly installed on the side surface of the electric cabinet body 1 by the bolts, so as to provide a stable fixing space for the first fan 3. Meanwhile, the flexible adjustment of the position of the second fan 5 is realized by utilizing the hinge design of the fixing rod 4, the connecting rod 41 and the connecting plate 42, and the pertinence and the efficiency of heat dissipation are enhanced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422879850.5U CN223786349U (en) | 2024-11-22 | 2024-11-22 | Fan mounting device for electrical control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422879850.5U CN223786349U (en) | 2024-11-22 | 2024-11-22 | Fan mounting device for electrical control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223786349U true CN223786349U (en) | 2026-01-09 |
Family
ID=98307868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422879850.5U Active CN223786349U (en) | 2024-11-22 | 2024-11-22 | Fan mounting device for electrical control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223786349U (en) |
-
2024
- 2024-11-22 CN CN202422879850.5U patent/CN223786349U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210350510U (en) | Electric box for automation of electrical engineering | |
| CN113873832B (en) | Assembled water-cooling loading device | |
| CN115334795B (en) | A seismic-resistant cabinet with bracket for nuclear power plant | |
| CN219717595U (en) | Low-voltage fixed integrated control switch cabinet | |
| CN212114356U (en) | High-voltage power distribution cabinet convenient to heat dissipation high stability | |
| CN211716841U (en) | Outdoor cabinet air conditioner with dustproof function | |
| CN219717513U (en) | Electrical cabinet with wiring holes convenient to adjust | |
| CN220652725U (en) | Safe high-voltage switch cabinet | |
| CN216289675U (en) | Block terminal with block terminal mounting bracket and radiating effect are good | |
| CN209806249U (en) | Long-life intelligent recognition switch power supply cabinet | |
| CN215579775U (en) | High-voltage switch cabinet | |
| CN217406002U (en) | Intelligent power distribution cabinet with temperature adjusting function | |
| CN220511544U (en) | Control cabinet with heat dissipation function | |
| CN221633232U (en) | Low-voltage power distribution cabinet convenient for heat dissipation | |
| CN221487183U (en) | Multifunctional distribution box convenient to install | |
| CN218887918U (en) | Mechanical equipment matching electric control cabinet | |
| CN221767352U (en) | High-integration anti-seismic energy-saving incoming cabinet | |
| CN223230720U (en) | A box-type electrical cabinet | |
| CN214543251U (en) | Switch board with drying and dehumidifying functions | |
| CN219760282U (en) | Reactive power compensation device | |
| CN221614434U (en) | Novel low-voltage switch cabinet | |
| CN216904308U (en) | Automatic power factor control device | |
| CN211151073U (en) | Switch board that easy to assemble used | |
| CN216720705U (en) | Assembled high-low pressure complete sets cabinet body structure | |
| CN222261783U (en) | An electrical automation control cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260428 Address after: 523000 Guangdong Province Dongguan City Hengli Town Hengli Chongde Road 127 Building 1 Room 202 Patentee after: Dongguan Yinbaoshan New Precision Hardware Co.,Ltd. Country or region after: China Address before: 237011 Anhui Province, Lu'an City, Economic and Technological Development Zone, intersection of Yingbin Avenue and Gaocheng Road (City Science and Technology Innovation Center) Patentee before: Lu'an Fenghe Zhi'an Technology Co.,Ltd. Country or region before: China |