Reactor with ventilation structure

Abstract

The utility model discloses a kind of electric reactors with ventilation structure, it is related to electric reactor technical field, including box, the front end of the box is provided with box door, the rear end of the box is fixed with heat dissipation plate, the inside of the box is provided with electric reactor, the left and right ends of the box are all opened with air inlet, the top of the box is opened with air outlet, the top of the air outlet is fixed with fan. The utility model in use process, when needing heat dissipation, start two fans, the wind of outside enters the inside of box through the left and right sides of box, then is discharged from air outlet, and then the heat inside box is taken away, the electric reactor is cooled, and the impurity dust in air is filtered by dust screen, can play the role of dustproof heat dissipation, and then prolong the service life of electric reactor, solve the problem that the dust of outside is easily entered into the inside of box when the existing electric reactor is radiated, reduce the service life of electric reactor.

Description

Technical Field

[0001] This utility model relates to the field of reactor technology, and in particular to a reactor with a ventilation structure. Background Technology

[0002] During operation, reactors require heat dissipation. For example, existing patent publication number CN217086311U, entitled "An Environmentally Friendly Heat-Dissipating Reactor," proposes a series reactor. This series reactor includes three iron core columns, with several reactor windings wound around their outer surfaces. A wire frame is fixedly connected to the bottom of each of the three iron core columns, and iron core laminations are fixedly connected to the bottom of the wire frame. The advantages of this invention are: the two cooling fans accelerate the heat dissipation of the reactor housing; the ventilation openings significantly improve heat dissipation performance; the closed structure greatly eliminates potential safety hazards and provides good protection for the reactor; and the heat-dissipating coating on the inner wall of the reactor housing enhances heat dissipation. It is characterized by low cost and simple implementation, solving the problem of poor heat dissipation performance in existing reactors.

[0003] However, when the reactor disclosed in the above patent is dissipating heat, external dust can easily enter the inside of the housing, reducing the service life of the reactor. Therefore, it is necessary to propose a reactor with a ventilation structure to solve the above problem. Utility Model Content

[0004] The purpose of this invention is to provide a reactor with a ventilation structure to solve the problem mentioned in the background art that when existing reactors dissipate heat, external dust can easily enter the interior of the housing, reducing the service life of the reactor.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reactor with a ventilation structure, comprising a housing, a door at the front end of the housing, a heat sink fixedly mounted at the rear end of the housing, a reactor disposed inside the housing, air inlets at both the left and right ends of the housing, an air outlet at the top of the housing, a fan fixedly mounted at the top of the air outlet, support plates fixedly mounted at both the left and right ends of the housing, a ventilation opening and a snap-fit ​​groove inside the support plate, the ventilation opening and the air inlet being interconnected, the snap-fit ​​groove penetrating the rear end of the support plate, a mounting frame being movably snapped into the inside of the snap-fit ​​groove, a dustproof net being fixedly mounted on the inner wall of the mounting frame, a fixing plate being fixedly connected between the rear ends of the two mounting frames, and a fixing component being disposed between the fixing plate and the heat sink.

[0006] Preferably, heat dissipation fins are fixedly provided on the surface of the heat sink.

[0007] Preferably, there are two air outlets, which are symmetrically distributed about the center line of the housing.

[0008] Preferably, two symmetrically distributed handles are fixedly provided on the side of the fixing plate.

[0009] Preferably, the fixing component includes a slot, which is fixedly formed in the middle of the fixing plate. A fixing box is fixedly disposed in the middle of the side of the heat sink plate. The fixing box is located inside the slot. Two sliding rods are slidably disposed inside the fixing box. An L-shaped rod is fixedly disposed at one end of the sliding rod that extends movably out of the side of the fixing box. The L-shaped rod and the fixing plate are in contact with each other. A toothed plate is fixedly disposed at the other end of the sliding rod. A rotating shaft is rotatably disposed in the middle of the fixing box. A gear and a handle are fixedly connected to both ends of the rotating shaft, respectively. The gear and the toothed plate mesh with each other. The two toothed plates are respectively in contact with the upper and lower inner walls of the fixing box.

[0010] Preferably, the fixing plate and the heat sink are attached to each other.

[0011] Preferably, a rubber frame is fixedly provided on the side of the mounting frame.

[0012] The technical effects and advantages of this utility model are as follows: When heat dissipation is required during use, this utility model activates two fans. External air enters the interior of the housing through the left and right sides and is then exhausted from the air outlet, thereby carrying away the heat inside the housing and cooling the reactor. The dust filter removes impurities and dust from the air, thus preventing dust and promoting heat dissipation, thereby extending the service life of the reactor. This solves the problem that in existing reactors, external dust can easily enter the interior of the housing during heat dissipation, reducing the lifespan of the reactor. When the dust screen needs cleaning, turn the handle to rotate the shaft and gear, which in turn moves the two toothed plates closer together, which in turn moves the two sliding rods closer together, and finally moves the two L-shaped rods closer together, thus releasing the clamping of the fixing plate. Hold the two handles with both hands to pull out the fixing plate, mounting frame and dust screen, and disassemble the two dust screens simultaneously. After cleaning, reinstall them in reverse order to improve the practicality of the device. Attached Figure Description

[0013] Figure 1 This is a first-view three-dimensional structural diagram of a reactor with a ventilation structure according to the present invention; Figure 2 This is a second-view three-dimensional structural diagram of a reactor with a ventilation structure according to the present invention; Figure 3 This is a schematic diagram of the mounting frame and fixing plate structure of this utility model; Figure 4 This is a schematic diagram of the heat sink structure of this utility model; Figure 5 This is a schematic cross-sectional view of the fixing component of this utility model; Figure 6 This is a schematic diagram of the box structure of this utility model.

[0014] In the diagram: 1. Enclosure; 2. Reactor; 3. Enclosure door; 4. Heat sink; 5. Heat sink fins; 6. Air inlet; 7. Air outlet; 8. Fan; 9. Support plate; 10. Ventilation opening; 11. Clip-on groove; 12. Mounting frame; 13. Dustproof net; 14. Rubber frame; 15. Fixing plate; 16. Slot; 17. Fixing box; 18. Gear; 19. Slide rod; 20. Toothed plate; 21. L-shaped rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] This utility model provides, for example Figures 1-6 The reactor shown includes a housing 1, a door 3 at the front end of the housing 1, a heat sink 4 fixedly mounted at the rear end of the housing 1, a reactor 2 inside the housing 1, air inlets 6 at both the left and right ends of the housing 1, and an air outlet 7 at the top of the housing 1. A fan 8 is fixedly mounted on the top of the air outlet 7. There are two air outlets 7, which are symmetrically distributed about the center line of the housing 1. Support plates 9 are fixedly mounted at both the left and right ends of the housing 1. The support plates 9 have ventilation openings 10 and snap-fit ​​grooves 11 inside. The ventilation openings 10 and the air inlets 6 are interconnected. The snap-fit ​​grooves 11 extend through the rear end of the support plates 9. Mounting frames 12 are movably snapped into the snap-fit ​​grooves 11. A dustproof net 13 is fixedly mounted on the inner wall of the mounting frames 12. A fixing plate 15 is fixedly connected between the rear ends of the two mounting frames 12. A fixing component is provided between the fixing plate 15 and the heat sink 4.

[0017] When heat dissipation is required during use, this utility model activates two fans 8, allowing external air to enter the interior of the housing 1 through the left and right sides and exit through the air outlet 7. This removes heat from the interior of the housing 1, cooling the reactor 2. Furthermore, the dust filter 13 filters impurities and dust from the air, thus preventing dust and promoting heat dissipation, thereby extending the service life of the reactor 2. This solves the problem that in existing reactors, external dust easily enters the interior of the housing 1 during heat dissipation, reducing the service life of the reactor 2.

[0018] Furthermore, the fixing component includes a slot 16, which is fixedly opened in the middle of the fixing plate 15. A fixing box 17 is fixedly installed in the middle of the side of the heat sink 4. The fixing box 17 is located inside the slot 16. Two slide rods 19 are slidably installed inside the fixing box 17. An L-shaped rod 21 is fixedly installed at one end of the slide rod 19 that extends movably out of the side of the fixing box 17. The L-shaped rod 21 and the fixing plate 15 are in contact with each other. The fixing plate 15 and the heat sink 4 are in contact with each other. A toothed plate 20 is fixedly installed at the other end of the slide rod 19. A rotating shaft is rotatably installed in the middle of the fixing box 17. A gear 18 and a handle are fixedly connected to both ends of the rotating shaft, respectively. The gear 18 and the toothed plate 20 mesh with each other. The two toothed plates 20 are respectively in contact with the upper and lower inner walls of the fixing box 17.

[0019] When the dust screen 13 needs to be cleaned, turn the handle to drive the rotating shaft and gear 18 to rotate, which in turn drives the two toothed plates 20 to move closer to each other, which in turn drives the two sliding rods 19 to move closer to each other, and finally drives the two L-shaped rods 21 to move closer to each other, thereby releasing the clamping of the fixing plate 15. Since the fixing plate 15 has two symmetrically distributed handles fixed on its side, you can pull out the fixing plate 15, the mounting frame 12 and the dust screen 13 by holding the two handles with both hands. The two dust screens 13 can be disassembled at the same time. After cleaning, they can be installed in reverse, which improves the practicality of the device.

[0020] Furthermore, heat dissipation fins 5 are fixedly provided on the surface of the heat dissipation plate 4. The heat dissipation fins 5 accelerate the heat dissipation of the heat dissipation plate 4 and improve the heat dissipation effect of the device.

[0021] Furthermore, a rubber frame 14 is fixedly provided on the side of the mounting frame 12. The rubber frame 14 improves the airtightness between the mounting frame 12 and the snap-fit ​​groove 11.

[0022] Working Principle: During use, when heat dissipation is required, two fans 8 are activated. External air enters the interior of the housing 1 through the left and right sides and is then discharged from the air outlet 7, thus carrying away the heat inside the housing 1 and cooling the reactor 2. The dust filter 13 filters impurities and dust from the air, providing dust prevention and heat dissipation, thereby extending the service life of the reactor 2. When cleaning the dust filter 13, the handle is turned, causing the rotating shaft and gear 18 to rotate. This causes the two toothed plates 20 to move closer together, which in turn causes the two sliding rods 19 to move closer together, and finally causes the two L-shaped rods 21 to move closer together, thereby releasing the clamping of the fixing plate 15. Since the fixing plate 15 has two symmetrically distributed handles fixed on its side, the fixing plate 15, the mounting frame 12, and the dust filter 13 can be pulled out by holding the two handles with both hands. The two dust filters 13 can be disassembled simultaneously. After cleaning, they can be reinstalled in reverse. It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A reactor with a ventilation structure, comprising a housing (1), characterized in that: The front end of the housing (1) is provided with a door (3), the rear end of the housing (1) is fixedly provided with a heat sink (4), the inside of the housing (1) is provided with a reactor (2), the left and right ends of the housing (1) are provided with air inlets (6), the top of the housing (1) is provided with an air outlet (7), the top of the air outlet (7) is fixedly provided with a fan (8), the left and right ends of the housing (1) are fixedly provided with support plates (9), and the inside of the support plates (9) is provided with... It has a vent (10) and a snap-fit ​​groove (11). The vent (10) and the air inlet (6) are connected to each other. The snap-fit ​​groove (11) passes through the rear end of the support plate (9). The snap-fit ​​groove (11) is movably snapped into the interior of the mounting frame (12). The inner wall of the mounting frame (12) is fixedly provided with a dustproof net (13). A fixing plate (15) is fixedly connected between the rear ends of the two mounting frames (12). A fixing component is provided between the fixing plate (15) and the heat sink (4).

2. A reactor with a ventilation structure according to claim 1, characterized in that: The surface of the heat sink (4) is fixedly provided with heat sink fins (5).

3. A reactor with a ventilation structure according to claim 1, characterized in that: There are two air outlets (7), and the two air outlets (7) are symmetrically distributed about the center line of the box (1).

4. A reactor with a ventilation structure according to claim 1, characterized in that: The side of the fixing plate (15) is fixed with two symmetrically distributed handles.

5. A reactor with a ventilation structure according to claim 4, characterized in that: The fixing component includes a slot (16), which is fixedly opened in the middle of the fixing plate (15). A fixing box (17) is fixedly installed in the middle of the side of the heat sink (4). The fixing box (17) is located inside the slot (16). Two sliding rods (19) are slidably installed inside the fixing box (17). An L-shaped rod (21) is fixedly installed at one end of the sliding rod (19) that extends movably out of the side of the fixing box (17). The L-shaped rod (21) and the fixing plate (15) are in contact with each other. A toothed plate (20) is fixedly installed at the other end of the sliding rod (19). A rotating shaft is rotatably installed in the middle of the fixing box (17). A gear (18) and a handle are fixedly connected to both ends of the rotating shaft. The gear (18) and the toothed plate (20) mesh with each other. The two toothed plates (20) are respectively in contact with the upper and lower inner walls of the fixing box (17).

6. A reactor with a ventilation structure according to claim 5, characterized in that: The fixing plate (15) and the heat dissipation plate (4) are attached to each other.

7. A reactor with a ventilation structure according to claim 1, characterized in that: A rubber frame (14) is fixedly provided on the side of the mounting frame (12).

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