Electrical automation electromechanical protection device
By designing articulated protective doors, deflectors and heat dissipation groove structures in electrical automation electromechanical protection devices, the problems of complex structure and poor heat dissipation effect of traditional devices are solved, and more efficient heat dissipation and waterproofing performance is achieved, and the service life of the equipment is extended.
Patent Information
- Application Number
- CN202420994414.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional electrical and electrical protection devices have complex structures, inconvenient installation and poor heat dissipation effects, which cannot meet the needs of modern industries for efficient, stable and safe operation, especially when the equipment's heat dissipation effect is affected on rainy days.
An electrically automated electromechanical protection device including a chassis, an articulated protective door, a side panel, a deflector and a heat dissipation tank is designed. By installing a first deflector on the side panel and a second deflector on the top of the chassis, heat dissipation is increased. The hole and the flow chamber, combined with wedge-shaped grooves and water barriers, improve air flow and waterproof performance.
It improves the heat dissipation effect and waterproof performance of the equipment, ensures that the equipment does not affect the heat dissipation during rainy days, enhances the air circulation rate and protection performance in the chassis, avoids moisture from the equipment, and extends the service life.
Smart Images
Figure CN222192804U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electromechanical protection, in particular to an electrical automation electromechanical protection device. Background Art
[0002] With the rapid development of industrial automation, electrical automation technology has been widely used in various fields. However, in the operation of electrical automation equipment, electromechanical protection issues have gradually become a key factor restricting its stable performance and safe operation. Traditional electrical automation electromechanical protection devices can no longer meet the needs of modern industry for efficient, stable and safe operation of electrical automation equipment due to their complex structure, inconvenient installation, poor heat dissipation and other problems. Therefore, in-depth research on electrical automation electromechanical protection technology and the development of new, efficient and convenient protection devices are of great significance to improving the performance and safety of electrical automation equipment.
[0003] The patent with application number "CN202121950981.8" discloses: "A protective device for electrical automation electromechanical, including a supporting base plate, a sliding wheel group and a protective structure, a sliding wheel group is fixedly connected to the bottom of the supporting base plate, and the protective structure includes a support column, the support column is fixed to the top of the supporting base plate, the top of the support column is fixedly connected to the protective shell, the side of the protective shell is fixedly connected to the first reinforcing plate, the bottom of the first reinforcing plate is fixedly connected to the first drive motor, the output end of the first drive motor is fixedly connected to the threaded rod, the bottom end of the threaded rod is rotatably connected to the second reinforcing plate, and the surface of the threaded rod is threadedly connected to the movable frame plate." This application uses rainproof cloth to protect electrical automation equipment, which to a certain extent prevents electrical automation equipment from getting damp and increases the service life of electrical automation equipment.
[0004] However, the rain cloth in the device needs to be rolled up. Due to the uncertainty of rainy weather, if it is unfolded when it rains in actual use, it needs to be operated in the rain. If it is unfolded before the rain, it will affect the heat dissipation effect of the electrical equipment, which is inconvenient during use. Utility Model Content
[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an electrical automation electromechanical protection device. Through this design, the problems of traditional electrical automation electromechanical protection devices due to their complex structure, inconvenient installation, and poor heat dissipation effect are effectively solved.
[0006] To achieve the above object, the utility model provides the following technical solution: the utility model includes a chassis, the front side of the chassis is hinged with two symmetrically distributed protective doors, the left and right sides of the chassis are fixedly connected with side panels, the side panels are provided with heat dissipation holes, the outer side of the side panels is provided with a first guide plate, the first guide plate is fixedly connected to the chassis, and the upper side of the chassis is fixedly connected with a second guide plate;
[0007] A first guide cavity is provided on the inner side of the first guide plate, first guide holes connected to the first guide cavity are opened on both the front and rear sides of the first guide plate, a first heat dissipation groove is provided on the side of the first guide plate, and a first blade is installed in the first heat dissipation groove.
[0008] Preferably, the second guide plate is provided with two downwardly inclined wedge-shaped grooves on the upper top surface, the grooves are provided with second guide holes, and the second guide plate is provided with a second guide cavity connected with the second guide holes.
[0009] Preferably, a water barrier strip is provided on the side of the second guide hole, and the water barrier strip is fixedly connected to the second guide plate.
[0010] Preferably, a cabinet door lock is installed on the protective door.
[0011] Preferably, the protective door is provided with a second heat dissipation groove, and a second blade is fixedly connected in the second heat dissipation groove.
[0012] Preferably, a third heat dissipation slot is provided on the upper side of the second heat dissipation slot, the third heat dissipation slot is located on the protective door, a protective cover is fixedly connected to the protective door, an L-shaped connecting cavity is opened in the protective cover, one end of the connecting cavity is connected to the third heat dissipation slot, and the other end of the connecting cavity is located below the protective cover.
[0013] Preferably, a protective net is fixedly connected below the protective cover.
[0014] Compared with the prior art, the utility model has the following outstanding advantages:
[0015] The utility model adds first guide plates to the outside of the side plates on both sides, so that the wind acting on the forward or lateral direction of the chassis can quickly enter the first guide cavity, and the first guide cavity exchanges air with the chassis through the heat dissipation holes. A second guide plate is arranged on the top of the chassis to increase the ventilation points of the chassis, so that the chassis has corresponding convection holes in the upper and lower positions and the left and right positions, thereby increasing the air circulation rate in the chassis and improving the heat dissipation effect.
[0016] The utility model is provided with a first guide plate on the outer side of the side plate, a fan blade is arranged on the front side of the first guide plate, and a certain gap is provided between the first guide plate and the side plate. The side plate and the first guide plate provide double-layer protection for the interior of the chassis, which effectively prevents rainwater from entering the chassis, prevents the electrical equipment in the chassis from getting damp, and improves the service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0018] Figure 2 It is a schematic diagram of the side panel connection structure of the utility model.
[0019] Figure 3 It is a schematic diagram of the bottom structure of the second guide plate of the utility model.
[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the bottom end of the second guide plate of the utility model.
[0021] Figure 5 This is a schematic diagram of the exploded structure of the first guide plate of the utility model.
[0022] Figure 6 It is a partial cross-sectional structural diagram of the first guide plate of the utility model.
[0023] Figure 7 This is a schematic diagram of the second blade structure of the utility model.
[0024] Numbers in the figure: 1. chassis; 2. protective door; 3. side panel; 4. heat dissipation hole; 5. first guide plate; 6. second guide plate; 7. first guide cavity; 8. first guide hole; 9. first heat dissipation slot; 10. first blade; 11. wedge-shaped groove; 12. second guide hole; 13. second guide cavity; 14. water barrier; 15. cabinet door lock; 16. second heat dissipation slot; 17. second blade; 18. third heat dissipation slot; 19. protective cover. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model are clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0026] Please see attached Figure 1-7, the present embodiment is an electrical automation electromechanical protection device: comprising a chassis 1, the front side of the chassis 1 is hinged with two symmetrically distributed protection doors 2, the left and right sides of the chassis 1 are fixedly connected with side panels 3, the side panels 3 are provided with heat dissipation holes 4, the outer side of the side panels 3 is provided with a first guide plate 5, the first guide plate 5 is fixedly connected to the chassis 1, and the upper side of the chassis 1 is fixedly connected with a second guide plate 6; the first guide plate 5 is provided with a first guide cavity 7 on the inner side, the first guide plate 5 is provided with a first guide hole 8 connected to the first guide cavity 7 on both the front and rear sides, the first guide plate 5 is provided with a first heat dissipation groove 9 on the side, and the second heat dissipation groove 16 is provided with a first blade 10.
[0027] There are two protective doors 2, which are located at the front side of the chassis 1. The chassis 1 is used to place electrical equipment. The left and right sides of the chassis 1 have the same structure. Taking the left side of the chassis 1 as an example, the first guide plate 5 is located on the outermost layer of the chassis 1. The inner side of the first guide plate 5 is the side plate 3. The side plate 3 is provided with a plurality of through holes. The air in the chassis 1 flows out of the chassis 1 through the through holes. A first guide cavity 7 is left between the side plate 3 and the first guide plate 5. The front side of the first guide cavity 7 is a first heat dissipation slot 9 and a first blade 10. When the wind blows directly on the side plate 3, the first heat dissipation slot 9 and the first blade 10 can allow air to enter the first guide cavity 7 better. Then, the first guide cavity 7 exchanges air with the air in the chassis 1 through the through holes to dissipate heat inside the chassis 1. When the wind blows sideways, the guide holes on the front and rear sides of the first guide plate 5 can allow air to pass through. At this time, the air circulation in the first guide cavity 7 is strong, and the chassis 1 A small pressure difference is formed between the interior and the first guide cavity 7. At this time, under the action of the pressure difference, the air in the chassis 1 exchanges air with the air in the first guide cavity 7, thereby improving the heat dissipation performance of the chassis 1. At the same time, two layers of protection are added on the side to improve the waterproof performance of the chassis 1 and avoid water seepage in the chassis 1 during rainy weather. There are wedge-shaped grooves 11 on both sides of the second guide plate 6. The wedge-shaped grooves 11 cut the upper side of the second guide plate 6 into an "I"-shaped structure. There are second guide holes 12 and second guide cavities 13 on the inner side of the wedge-shaped grooves 11. Hot air is lighter, and the hot air in the chassis 1 can flow outward through the second guide cavity 13 and the second guide holes 12. At the same time, the second guide holes 12 are located on the inner side of the middle part of the second guide plate 6. In rainy weather, the upper side is not sealed to block the second guide holes 12, thereby ensuring the waterproof performance of the chassis 1 while improving the heat dissipation effect of the chassis 1.
[0028] Furthermore, in order to prevent rainwater from entering the chassis 1 through the second guide hole 12 on the upper side, waterproof strips 14 are installed around the second guide hole 12. The waterproof strips 14 protrude outward from the opening of the second guide hole 12 to prevent rainwater from flowing along the side panel 3 of the second guide plate 6 into the second guide hole 12.
[0029] Two protective doors 2 are provided on the front side of the chassis 1. When the two protective doors 2 are opened, the space inside the chassis 1 can be completely exposed, which is convenient for the installation and maintenance of the electrical equipment inside the chassis 1. At the same time, when the double doors are opened, the protective doors 2 occupy a small space, avoiding the inability to fully open the protective doors 2 due to their large size. The cabinet door lock 15 on the protective door 2 controls the locking status of the opening and closing of the protective door 2. The cabinet door lock 15 is a prior art and will not be introduced in detail here.
[0030] Furthermore, in order to improve the heat dissipation performance of the chassis 1, a second heat dissipation slot 16 and a third heat dissipation slot 18 are provided on the protective door 2. The second blade 17 in the second heat dissipation slot 16 is an S-shaped structure. The second blades 17 are stacked and placed. The bent structure can effectively prevent rainwater from entering the interior of the chassis 1, effectively improving the protection performance against rainwater. A protective cover 19 is provided on the front side of the third heat dissipation slot 18. The opening of the protective cover 19 is located at the bottom. The third heat dissipation slot 18 exchanges air with the outside through a connecting cavity. A protective net is provided under the protective cover 19. The protective net can prevent flying catkins and other debris from entering the chassis 1. The connecting cavity and the third heat dissipation slot 18 are straight-through, which greatly improves the air exchange rate.
[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An electrical automation electromechanical protection device, Features: The invention comprises a chassis (1), wherein two symmetrically distributed protective doors (2) are hingedly connected to the front side of the chassis (1), side panels (3) are fixedly connected to the left and right sides of the chassis (1), heat dissipation holes (4) are provided on the side panels (3), a first guide plate (5) is provided on the outer side of the side panels (3), the first guide plate (5) is fixedly connected to the chassis (1), and a second guide plate (6) is fixedly connected to the upper side of the chassis (1); A first guide cavity (7) is provided on the inner side of the first guide plate (5); first guide holes (8) communicating with the first guide cavity (7) are provided on both the front and rear sides of the first guide plate (5); a first heat dissipation groove (9) is provided on the side of the first guide plate (5); and a first blade (10) is installed in the first heat dissipation groove (9).
2. An electrical automation electromechanical protection device according to claim 1, Features: The second guide plate (6) is provided with two downwardly inclined wedge-shaped grooves (11) on its upper top surface, second guide holes (12) are provided in the grooves, and a second guide cavity (13) communicating with the second guide holes (12) is provided in the second guide plate (6).
3. An electrical automation electromechanical protection device according to claim 2, Features: A water barrier strip (14) is provided on the side of the second guide hole (12), and the water barrier strip (14) is fixedly connected to the second guide plate (6).
4. An electrical automation electromechanical protection device according to claim 1, Features: The protective door (2) is provided with a cabinet door lock (15).
5. An electrical automation electromechanical protection device according to claim 1, Features: The protective door (2) is provided with a second heat dissipation groove (16), and a second blade (17) is fixedly connected inside the second heat dissipation groove (16).
6. An electrical automation electromechanical protection device according to claim 5, Features: A third heat dissipation slot (18) is provided on the upper side of the second heat dissipation slot (16); the third heat dissipation slot (18) is located on the protective door (2); a protective cover (19) is fixedly connected to the protective door (2); an L-shaped connecting cavity is provided in the protective cover (19); one end of the connecting cavity is connected to the third heat dissipation slot (18); and the other end of the connecting cavity is located below the protective cover (19).
7. An electrical automation electromechanical protection device according to claim 6, Features: A protective net is fixedly connected below the protective cover (19).