CN219146014U - Overheat protector for control box - Google Patents

Abstract

The utility model belongs to a heat dissipating device, and discloses a control box overheat protector, which is characterized in that a grille is arranged at an air inlet and an air outlet of the existing control box to prevent rain, but in the case of strong wind, water is still likely to enter, meanwhile, the control box runs for a long time, a dust screen arranged at the air inlet of the control box is easy to accumulate a large amount of dust to cause blockage when filtering air for a long time, air flow is influenced, and the air inlet and the air outlet of the control box are arranged at the same side, part of hot air just is discharged and enters the control box through the air inlet again, so that the heat exchanging effect is influenced.

Description

Overheat protector for control box

Technical Field

The utility model belongs to a heat dissipation device, and particularly relates to a control box overheat protector.

Background

The control box is to assemble switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in sealed or semi-closed metal box according to the electrical wiring requirement, but because the control box often sets up in open air environment, consequently, also need compromise its rainproof performance under the condition of guaranteeing its heat dissipation, current control box often carries out the rain-proof through installing the grid in business turn over gas port department, but in the windy weather, the rainwater can be blown into the gap of grid under the wind-force effect, still there is the possibility of intaking, the long-time operation of control box simultaneously, the dust screen that its air inlet department set up is piled up a large amount of dust easily when filtering air for a long time, cause the jam, influence the air flow, and some control box business turn over gas ports set up in same one side, partial hot air just is discharged just gets into the control box through the air inlet again, influence the effect of heat transfer.

Disclosure of Invention

In order to solve the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a control box overheat protector, which solves the problems mentioned in the background art.

The technical scheme adopted for solving the technical problem of the control box overheat protector is as follows:

the utility model provides a control box overheat protector, the intelligent cabinet temperature adjusting device comprises a cabinet body, the top surface fixed mounting barrel of the cabinet body, the movable plate is installed to the barrel fit in, the through-hole is seted up respectively to the both sides of cabinet body top surface, be equipped with the connecting rod in the through-hole respectively, the lower extreme of connecting rod is fixed mounting rack respectively, the upper end of connecting rod all with the bottom surface fixed connection of movable plate, the mounting hole is seted up at the middle part of cabinet body top surface, fixed mounting electric telescopic handle in the mounting hole, the upper end and the bottom surface fixed connection of movable plate of electric telescopic handle, first transparent groove is seted up respectively to the both sides of the cabinet body, rotate the installation pivot in the first transparent groove respectively, the periphery of pivot is fixed mounting baffle respectively, first transparent groove one side is seted up the second transparent groove respectively, be equipped with the gear in the second transparent groove respectively, the pivot is passed corresponding first transparent groove and gear coaxial fixed connection respectively, the upper and lower both sides of first transparent groove are equipped with the arc of fixed mounting on the cabinet body inner wall respectively, the top surface of the cabinet body is seted up a plurality of gas pockets, be equipped with the filter screen between the arc of corresponding side, filter screen and the inner wall fixed connection of the cabinet body respectively.

Further, the top surface of the movable plate is fixedly provided with a radiating fin.

Further, a top plate is arranged above the cylinder body and is fixedly connected with the cylinder body through a plurality of support rods.

Further, the bottom surface of roof fixed mounting sleeve, sleeve suit is in the outside of barrel.

Further, the outer sides of the second transparent grooves are respectively provided with a box body fixedly arranged on the cabinet body.

Furthermore, an inclined plate fixedly arranged on the outer wall of the cabinet body is arranged above the first permeable groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the control box overheat protector, when the control box overheat protector is used, the movable plate and the racks are driven to move up and down through the up-down movement of the electric telescopic rod, when the movable plate moves down, the cabinet body is enabled to exhaust outwards, meanwhile, the connecting rod and the racks move downwards, the racks drive the baffle to rotate through the gear and the rotating shaft, the baffle is enabled to open downwards, gas is exhausted downwards, dust on the filter screen can be blown outwards at the same time, until the electric telescopic rod commutates, the electric telescopic rod is upwards, the cabinet body is pumped inwards, the connecting rod and the racks are lifted, the racks drive the baffle to rotate reversely through the gear and the rotating shaft, the baffle is enabled to open upwards, gas enters from above, enters the cabinet body after passing through the filter screen, through the device, the air inlet position and the air outlet position are respectively arranged, hot air discharged can be reduced to be sucked into the cabinet body again, meanwhile, the filter screen can be cleaned, dust accumulation on the filter screen is reduced, and when the filter screen encounters down-going days, the baffle is kept in a vertical state, the first permeable groove can be blocked, water inlet of the cabinet is avoided, even if rainwater enters along a gap, the arc-shaped plate can be blocked.

2. According to the control box overheat protector, the radiating effect of air in the cabinet body can be improved through the radiating fins.

3. According to the overheat protector for the control box, disclosed by the utility model, the cylinder can be shielded through the top plate, so that rainwater is prevented from entering the cabinet body through the gap between the cylinder and the movable plate when the user rains.

4. According to the overheat protector for the control box, provided by the utility model, rainwater is further prevented from entering the cylinder body through the sleeve.

5. According to the overheat protector for the control box, provided by the utility model, rainwater can be prevented from entering the second through groove through the box body.

6. According to the overheat protector for the control box, disclosed by the utility model, the inclined plate is used for shielding the upper part of the first through groove, so that rainwater falling obliquely is prevented from directly falling into the area near the first through groove, and the rainproof effect of the overheat protector can be further improved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a view in the a direction of fig. 1.

In the figure: 1. a cabinet body; 2. a cylinder; 3. a movable plate; 4. a through hole; 5. a rack; 6. a mounting hole; 7. an electric telescopic rod; 8. a first through groove; 9. a rotating shaft; 10. a baffle; 11. a second through groove; 12. a gear; 13. an arc-shaped plate; 14. air holes; 15. a filter screen; 16. a connecting rod; 17. a top plate; 18. a support rod; 19. a sleeve; 20. a case body; 21. and a sloping plate.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 2, a control box overheat protector comprises a cabinet body 1, a cylinder body 2 is fixedly arranged on the top surface of the cabinet body 1, a movable plate 3 is arranged in the cylinder body 2 in a matched manner, through holes 4 are respectively formed in two sides of the top surface of the cabinet body 1 in a sliding contact manner, connecting rods 16 are respectively arranged in the through holes 4, racks 5 are respectively fixedly arranged at the lower ends of the connecting rods 16, the upper ends of the connecting rods 16 are fixedly connected with the bottom surface of the movable plate 3, a mounting hole 6 is formed in the middle of the top surface of the cabinet body 1, an electric telescopic rod 7 is fixedly arranged in the mounting hole 6, the upper end of the electric telescopic rod 7 is fixedly connected with the bottom surface of the movable plate 3, first through grooves 8 are respectively formed in two sides of the cabinet body 1, rotary shafts 9 are respectively rotatably arranged in the first through grooves 8, baffle plates 10 are respectively fixedly arranged on the outer peripheries of the rotary shafts 9, second through grooves 11 are respectively formed in one side of the first through grooves 8, gears 12 are respectively arranged in the second through grooves 11, the gears 12 respectively can be meshed with the corresponding racks 5, the rotary shafts 9 respectively pass through the corresponding first through grooves 8 and the corresponding gears 12 are fixedly connected with the bottom surfaces of the movable plates 3, mounting holes 6 are fixedly arranged in the middle of the top surface of the cabinet body 1, filter plates 13 are respectively arranged on the upper surfaces and the corresponding filter plates 13 are respectively, the corresponding to the inner walls 13 of the inner walls of the cabinet body 1 are respectively, the corresponding to the inner walls 13 are fixedly connected with the corresponding arc plates 13, and 13 are respectively, and the corresponding arc plates 13 are respectively arranged on the inner sides of the inner walls 1 are respectively, 13, respectively, and 13 are respectively, and are fixedly connected with the corresponding sides 13. When the device is used, the movable plate 3 and the rack 5 are driven to move up and down through the electric telescopic rod 7, when the movable plate 3 moves down, the cabinet body 1 is enabled to exhaust outwards, meanwhile, the connecting rod 16 and the rack 5 move down, the rack 5 drives the baffle 10 to rotate through the gear 12 and the rotating shaft 9, the baffle 10 is enabled to open downwards, air is exhausted downwards, dust on the filter screen 15 can be blown outwards at the same time, the electric telescopic rod 7 commutates, the electric telescopic rod 7 ascends, the cabinet body 1 is pumped inwards, the connecting rod 16 and the rack 5 ascend, the rack 5 drives the baffle 10 to rotate reversely through the gear 12 and the rotating shaft 9, the baffle 10 is enabled to open upwards, air enters from the upper side, after the air passes through the filter screen 15 and enters the cabinet body 1, through the device, the air inlet position and the air outlet position are respectively arranged, discharged hot air can be reduced to be sucked into the cabinet body 1 again, meanwhile, in the process of ventilation, the dust accumulation on the filter screen can be reduced, and when the filter screen is met, the filter screen 10 is kept in a vertical state, the first filter screen 8 can be blocked, even if a small amount of rainwater can enter the arc-shaped plate 13, and the arc-shaped plate 13 can be blocked from entering into the rainwater.

As shown in fig. 1, it is further preferable that the top surface of the movable plate 3 is fixedly provided with a heat sink. Through the fin, can improve the radiating effect of cabinet 1 inside air.

As shown in fig. 1, it is further preferable that a top plate 17 is disposed above the cylinder 2, and the top plate 17 is fixedly connected with the cylinder 2 through a plurality of support rods 18. Through roof 17, can shelter from barrel 2, the rainwater is got into in the cabinet body 1 through the gap between barrel 2 and fly leaf 3 when avoiding raining.

As shown in fig. 1, it is further preferable that a sleeve 19 is fixedly installed on the bottom surface of the top plate 17, and the sleeve 19 is sleeved on the outer side of the cylinder 2. By means of the sleeve 19, rainwater is further prevented from entering the barrel 2.

As shown in fig. 1, it is further preferable that the outer sides of the second through grooves 11 are respectively provided with a case 20 fixedly installed on the cabinet 1. Through the case 20, rainwater can be prevented from entering the second through groove 11 through the case 20.

As shown in fig. 1, it is further preferable that a sloping plate 21 fixedly installed on the outer wall of the cabinet body 1 is disposed above the first through groove 8. Through swash plate 21, shelter from the top of first groove 8 that permeates, avoid the rainwater of slope whereabouts to directly fall in the near region of first groove 8 that permeates, can further improve the rain-proof effect of this device.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Other technical features besides those described in the specification are known to those skilled in the art, and are not described herein in detail to highlight the innovative features of the present utility model.

Claims (6)

1. The utility model provides a control box overheat protector, including cabinet body (1), characterized by, the top surface fixed mounting barrel (2) of cabinet body (1), barrel (2) interior cooperation installation fly leaf (3) are offered respectively to both sides of cabinet body (1) top surface, through-hole (4) are offered respectively to both sides of through-hole (4), be equipped with connecting rod (16) respectively, the lower extreme of connecting rod (16) is fixed mounting rack (5) respectively, the upper end of connecting rod (16) all with the bottom surface fixed connection of fly leaf (3), mounting hole (6) are offered at the middle part of cabinet body (1) top surface, mounting hole (6) internal fixation installation electric telescopic rod (7), the upper end of electric telescopic rod (7) and the bottom surface fixed connection of fly leaf (3), first through-slot (8) are offered respectively to both sides of cabinet body (1), first through-slot (8) are respectively rotated and are installed pivot (9), periphery fixed mounting baffle (10) respectively in pivot (9) respectively, second through-slot (11) are offered respectively to one side of first through-slot (8), be equipped with gear (12) respectively in second through-slot (11), gear (9) respectively, first through-slot (12) correspond first through-slot (12) and first through-slot (13) are equipped with the coaxial fixed mounting of inner wall (13) on both sides of the upper and lower fixed mounting plate (1) respectively, a plurality of air holes (14) are formed in the top surface of the cabinet body (1), a filter screen (15) is arranged between the arc plates (13) on the corresponding sides, and the filter screen (15) is fixedly connected with the corresponding arc plates (13) and the inner wall of the cabinet body (1) respectively.

2. A control box overheat protector according to claim 1, wherein the top surface of the movable plate (3) is fixedly provided with a heat sink.

3. The control box overheat protector according to claim 1, wherein a top plate (17) is arranged above the cylinder (2), and the top plate (17) is fixedly connected with the cylinder (2) through a plurality of support rods (18).

4. A control box overheat protector according to claim 3, characterized in that the bottom surface of the top plate (17) is fixedly provided with a sleeve (19), and the sleeve (19) is sleeved on the outer side of the cylinder (2).

5. The control box overheat protector according to claim 1, wherein the outer sides of the second through grooves (11) are respectively provided with a box body (20) fixedly arranged on the cabinet body (1).

6. The overheat protector for the control box according to claim 1, wherein an inclined plate (21) fixedly installed on the outer wall of the cabinet body (1) is arranged above the first through groove (8).

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