CN213243339U

CN213243339U - Ventilation and heat dissipation structure for box-type shell

Info

Publication number: CN213243339U
Application number: CN202022306339.8U
Authority: CN
Inventors: 刘超; 刘为智; 许加德; 田林; 孔祥令; 李业强; 刘芳; 惠鑫
Original assignee: Shandong Lianhao Electromechanical Equipment Co ltd
Current assignee: Shandong Lianhao Electromechanical Equipment Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-05-18
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a ventilation and heat dissipation structure for a box-type shell, which comprises a box body, a shutter, a group of connecting rods, an exhaust fan and a clamping device, wherein the clamping device comprises a clamping plate, the clamping plate is in up-and-down sliding fit with a placing cavity, the top end of the clamping plate is provided with a first spring, the top end of the first spring is provided with a partition plate, the left end and the right end of the partition plate are fixedly connected with the inner side wall of the box body, the clamping plates are connected through a filter screen, one end of the clamping plate is provided with a slide bar, the upper area and the lower area of the right end of the box body are both provided with slide holes, one end of the slide bar passes through the slide holes and extends to the outside of the box body, the top end of the box body is provided with a control box, the front end of the control box, reduce external impurity and dust and enter into the block terminal, improve the practicality.

Description

Ventilation and heat dissipation structure for box-type shell

Technical Field

The utility model relates to a technical field of block terminal specifically is a box casing is with ventilation heat radiation structure.

Background

As is known, a distribution box is a general circuit distribution box for all consumers, and the distribution box is a low-voltage distribution device formed by assembling switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements.

The process discovery that current block terminal was using to in external impurity and dust enter into the block terminal easily, influence the life of block terminal, lead to the practicality lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a box casing is with ventilation heat radiation structure who reduces external impurity and dust and enters into the block terminal, improves the practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation and heat dissipation structure for a box type shell comprises a box body, wherein a window is formed in the front end of the box body, a baffle door is rotatably arranged at the window, a cavity is formed in the box body, a group of connecting rods are arranged in the cavity, the top end and the bottom end of each connecting rod are fixedly connected with the inner top wall and the inner bottom wall of the cavity, an exhaust fan is arranged at one end of each connecting rod, an opening is formed in the right end of the box body, a placing cavity is formed in the upper region and the lower region of the right side wall of the box body, a clamping device is arranged in each placing cavity and comprises a clamping plate, the clamping plate is in vertical sliding fit with the placing cavity, a first spring is arranged at the top end of the clamping plate, a partition plate is arranged at the top end of the first spring, and the left end and the right end of the partition plate are fixedly connected, each connect through the filter screen between the clamp plate, the one end of clamp plate is provided with the slide bar, the slide opening has all been seted up in the right-hand member upper portion region and the lower part region of box, the one end of slide bar passes the slide opening and extends to the external world of box, the top of box is provided with the control box, the front end of control box is provided with a plurality of stroboscopic lamps, display screen and adjusting button, adjusting button and exhaust fan electric connection, control box and box electric connection.

Preferably, the upper area and the lower area of the right end of the box body are both rotatably provided with stop levers, and the stop levers are connected with the box body through threaded rods.

Preferably, the right-hand member front side and the rear side of box all are provided with and separate the baffle to each has all seted up the spout on separating the lateral wall of baffle, and the interior roof of each spout all is provided with the second spring, and each separates and connects through the guard plate between the baffle, the top of guard plate and the bottom fixed connection of second spring to the guard plate with separate baffle sliding fit.

Preferably, the inner bottom wall of the box body is provided with a sponge plate.

Preferably, the left side and the right side of the top end of the box body are both provided with supporting rods, and the top end of each supporting rod is provided with a protection plate.

Preferably, the lower region of the right end of the box body is provided with a fixed pipe, a fixed rod is sleeved inside the fixed pipe, one end of the protection plate is provided with a fixed hole penetrating left and right, and the fixed rod is matched with the fixed hole.

Preferably, the stop door is connected with the box body through attracting magnets.

(III) advantageous effects

Compared with the prior art, the utility model provides a box shell is with ventilation heat radiation structure possesses following beneficial effect:

this box is ventilation heat radiation structure for casing, setting through two exhaust fans, the convenience outwards blows off the inside heat of box, improve radiating effect, through upwards mentioning the slide bar, the slide bar drives the grip block and upwards mentions, the grip block extrudees first spring, then with first filter screen card between each grip block, the convenience is dismantled and is installed the filter screen, installation through the filter screen, reduce external impurity and dust and enter into the box, improve the life of box, setting through the display screen, conveniently learn the inside temperature of box, installation through the adjusting knob, the convenience is adjusted the rotational speed of exhaust fan.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the box, the connecting rod and the exhaust fan;

FIG. 3 is a schematic structural view of the connection of the box body, the baffle plate, the stop lever and the like;

FIG. 4 is a schematic structural view of the connection of the box body, the baffle plate, the fixed pipe and the like;

FIG. 5 is a schematic view of the top view structure of the connection of the box body, the baffle plate and the protection plate of the present invention;

fig. 6 is a left side partial structure view of the baffle, the second spring and the protection plate of fig. 4 according to the present invention;

FIG. 7 is a schematic structural view of the connection between the box body, the stop gate and the magnet of the present invention;

fig. 8 is a schematic diagram of a partially enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a shutter; 3. a connecting rod; 4. an exhaust fan; 5. a clamping plate; 6. a first spring; 7. a partition plate; 8. a filter screen; 9. a slide bar; 10. a control box; 11. a strobe light; 12. a display screen; 13. an adjusting knob; 14. a stop lever; 15. a threaded rod; 16. a baffle plate; 17. a second spring; 18. a protection plate; 19. a sponge plate; 20. a strut; 21. a protection plate; 22. a fixed tube; 23. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-7, a ventilation and heat dissipation structure for a box-type housing comprises a box body 1, a window is arranged at the front end of the box body 1, a shutter 2 is rotatably arranged at the window, a chamber is arranged in the box body 1, a group of connecting rods 3 are arranged in the chamber, the top end and the bottom end of each connecting rod 3 are fixedly connected with the inner top wall and the inner bottom wall of the chamber, an exhaust fan 4 is arranged at one end of each connecting rod 3, an opening is arranged at the right end of the box body 1, a placing cavity is arranged in the upper region and the lower region of the right side wall of the box body 1, a clamping device is arranged in each placing cavity, the clamping device comprises a clamping plate 5, the clamping plate 5 is in up-and-down sliding fit with the placing cavity, a first spring 6 is arranged at the top end of the clamping plate 5, a partition plate 7 is arranged at the top end of the first spring 6, and the left, the clamping plates 5 are connected through a filter screen 8, one end of each clamping plate 5 is provided with a slide rod 9, the upper region and the lower region of the right end of the box body 1 are both provided with slide holes, one end of each slide rod 9 penetrates through the slide holes and extends to the outside of the box body 1, the top end of the box body 1 is provided with a control box 10, the front end of the control box 10 is provided with a plurality of strobe lights 11, a display screen 12 and an adjusting button 13, the adjusting button 13 is electrically connected with the exhaust fans 4, the control box 10 is electrically connected with the box body 1, through the arrangement of the two exhaust fans 4, the heat inside the box body 1 is conveniently blown outwards, the heat dissipation effect is improved, by lifting the slide rods 9 upwards, the clamping plates 5 are driven by the slide rods 9 to lift upwards, the clamping plates 5 extrude the first springs 6, then the first filter screen 8 is clamped between the clamping plates 5, the filter screen 8 is convenient to detach and, reduce external impurity and dust and enter into box 1, improve box 1's life, through the setting of display screen 12, conveniently learn the inside temperature of box 1, through the installation of adjusting knob 13, conveniently adjust the rotational speed of exhaust fan 4.

Further, the upper region and the lower region of the right end of the box body 1 are both rotatably provided with a stop lever 14, the stop lever 14 is connected with the box body 1 through a threaded rod 15, the stop lever 14 is in contact with a sliding rod 9, the sliding rod 9 is conveniently limited, and the clamping plate 5 is prevented from moving upwards to influence the stability of the filter screen 8.

Further, the right-hand member front side and the rear side of box 1 all are provided with at a distance from baffle 16, and each has all seted up the spout on separating baffle 16's the lateral wall, and the interior roof of each spout all is provided with second spring 17, and each separates and connects through guard plate 18 between the baffle 16, the top of guard plate 18 and second spring 17's bottom fixed connection, and guard plate 18 with separate baffle 16 sliding fit, prevent that box 1 when not the heat dissipation, rainwater and impurity enter into box 1, protect it through guard plate 18.

Further, the inner bottom wall of the case 1 is provided with a sponge plate 19 to prevent external moist air from entering the case 1, and moisture is absorbed by the sponge plate 19.

Further, the left side and the right side of the top end of the box body 1 are provided with the supporting rods 20, the top ends of the supporting rods 20 are provided with the protecting plates 21, damage to the box body 1 caused by rainwater and falling objects is prevented, the box body 1 is protected through the arrangement of the protecting plates 21, and the service life of the box body 1 is prolonged.

Further, the right-hand member lower part region of box 1 is provided with fixed pipe 22 to the inside cover of fixed pipe 22 is equipped with dead lever 23, and the one end of guard plate 18 is seted up and is controlled the fixed orifices that runs through, and dead lever 23 mutually supports with the fixed orifices, conveniently fixes guard plate 18, prevents that guard plate 18 from upwards moving and blocking filter screen 8, influences the heat dissipation of box 1.

Furthermore, the stop door 2 is connected with the box body 1 through the magnets 24 which attract each other, so that the sealing performance between the stop door 2 and the box body 1 is improved.

In summary, in the ventilation and heat dissipation structure for box-type housing, when in use, the protection plate 18 is firstly slid towards the lower region of the baffle 16, the protection plate 18 slides downwards to enable the second spring 17 to be in an extended state, then the fixing rod 23 slides out of the fixing tube 22 to enable one end of the fixing rod 23 to be inserted into the fixing hole, then the sliding rod 9 is moved upwards, the sliding rod 9 is moved upwards to enable the clamping plate 5 to move upwards, the clamping plate 5 compresses the first spring 6, then the filter screen 8 is placed on the clamping plate 5, the sliding rod 9 is loosened, the sliding rod 9 is rapidly contacted with the filter screen 8 through the elasticity of the first spring 6, then the stop lever 14 is rotated to enable the bolt to fix the stop lever 14 with the box body 1, then the power supply of the control box 10 is switched on, so that the temperature inside the control box 10 is displayed through the display 12, when the temperature inside the box body 1 is too high, the stroboscop, then through rotating adjusting knob 13, adjust the rotational speed of exhaust fan 4 for exhaust fan 4 blows off the outside of box 1 with the heat in the box 1, and during external moisture blown into box 1, thereby absorbed by sponge board 19, after using a period, will keep off door 2 and open, then change sponge board 19 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a box casing is with ventilation heat radiation structure, includes box (1), its characterized in that: the front end of the box body (1) is provided with a window, a stop door (2) is rotatably arranged at the window, a cavity is arranged in the box body (1), a group of connecting rods (3) are arranged in the cavity, the top end and the bottom end of each connecting rod (3) are fixedly connected with the inner top wall and the inner bottom wall of the cavity, an exhaust fan (4) is arranged at one end of each connecting rod (3), the right end of the box body (1) is provided with an opening, the upper area and the lower area of the right side wall of the box body (1) are respectively provided with a placing cavity, a clamping device is arranged in each placing cavity and comprises a clamping plate (5), the clamping plate (5) is in vertical sliding fit with the placing cavity, a first spring (6) is arranged at the top end of the clamping plate (5), and a partition plate (7) is arranged at the top end of the first spring (6), and the left end and the right-hand member of baffle (7) all with the inside wall fixed connection of box (1), each be connected through filter screen (8) between clamp plate (5), the one end of clamp plate (5) is provided with slide bar (9), the slide opening has all been seted up in the right-hand member upper portion region and the lower part region of box (1), the slide opening is passed to the one end of slide bar (9) and extends to the external world of box (1), the top of box (1) is provided with control box (10), the front end of control box (10) is provided with a plurality of stroboscopic lamps (11), display screen (12) and adjusting button (13), adjusting button (13) and exhaust fan (4) electric connection, control box (10) and box (1) electric connection.

2. The ventilating and heat-dissipating structure for the box-type housing according to claim 1, wherein: the upper area and the lower area of the right end of the box body (1) are both rotatably provided with a stop lever (14), and the stop lever (14) is connected with the box body (1) through a threaded rod (15).

3. The ventilating and heat-dissipating structure for the box-type housing according to claim 2, wherein: the right-hand member front side and the rear side of box (1) all are provided with and separate baffle (16) to each has all seted up the spout on separating the lateral wall of baffle (16), and the interior roof of each spout all is provided with second spring (17), and each separates and connects through guard plate (18) between baffle (16), the top of guard plate (18) and the bottom fixed connection of second spring (17), and guard plate (18) with separate baffle (16) sliding fit.

4. A ventilating and heat-dissipating structure for a box-type casing according to claim 3, wherein: the inner bottom wall of the box body (1) is provided with a sponge plate (19).

5. The ventilating and heat-dissipating structure for the box-type housing according to claim 4, wherein: the left side and the right side of the top end of the box body (1) are provided with supporting rods (20), and the top end of each supporting rod (20) is provided with a protective plate (21).

6. The ventilating and heat-dissipating structure for the box-type housing according to claim 5, wherein: the box body (1) is characterized in that a fixing pipe (22) is arranged in the lower region of the right end of the box body (1), a fixing rod (23) is sleeved inside the fixing pipe (22), a fixing hole penetrating through the box body from left to right is formed in one end of the protection plate (18), and the fixing rod (23) is matched with the fixing hole.

7. The ventilating and heat-dissipating structure for the box-type housing according to claim 6, wherein: the stop door (2) is connected with the box body (1) through the magnets (24) which attract each other.