CN217509185U

CN217509185U - Waterproof and moistureproof electronic control box

Info

Publication number: CN217509185U
Application number: CN202220793588.0U
Authority: CN
Inventors: 何玉普
Original assignee: Ruifeng Tianjin Electronic Co ltd
Current assignee: Ruifeng Tianjin Electronic Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-09-27
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a dampproofing and waterproofing's electronic control box, comprises a box bod, sliding connection has the top cap between the supporting shoe, equal fixedly connected with rack on the one side inner wall that the fixed block is adjacent with the box body, the axis of rotation top all rotates and is connected with between gear and the rack and meshes the connection, equal sliding connection has two sliders in the first spout, the equal fixedly connected with buffer spring of slider one side. The utility model discloses in, when the box body received external impact, control module drove the slider of dampproofing pad bottom and removes in the second spout, the buffer spring that the slider extrusion or tensile correspond simultaneously, with buffering external impact, effectually protect control module, the top cap slides between two supporting shoes, make the gear roll on the rack through the axis of rotation simultaneously, the gear slides in the second spout, and through the screw at threaded hole internal connection, fix the top cap on the box body, high durability and convenient use, be worth wideling popularize.

Description

Waterproof and moistureproof electronic control box

Technical Field

The utility model relates to a control box technical field especially relates to a dampproofing and waterproofing's electronic control box.

Background

The electronic control box is generally used on an electric element to achieve the purpose of controlling the cooperative work among the electric elements, and generally comprises a box body and an internal control module.

The buffering effect of current electronic control box is relatively poor, and when the control box received the collision, the collision force led to the fact the damage to the inside control module of box body very easily, influenced control box's life to current electronic control box is very inconvenient when the installation is dismantled, and the operation is more troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waterproof and moistureproof electronic control box.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a waterproof and moistureproof electronic control box comprises a box body, wherein heat dissipation holes penetrate through the middle positions of two sides of the box body, the front end and the rear end of the top of the box body are fixedly connected with supporting blocks, a top cover is connected between the supporting blocks in a sliding way, the tops of the supporting blocks are fixedly connected with fixed blocks, the inner walls of the fixed blocks at one sides adjacent to the box body are fixedly connected with racks, the front end and the rear end of the top part at the left side of the top cover are both fixedly connected with rotating shafts, the top ends of the rotating shafts are both rotatably connected with gears, the gears and the racks are meshed and connected, the inner walls of the front end and the rear end of the bottom of the box body are fixedly connected with first chutes, two sliding blocks are respectively connected in the first chutes in a sliding way, moisture-proof pads are fixedly connected among the tops of the four sliding blocks, the slider all fixedly connected with buffer spring and buffer spring one end all on first spout inner wall with the equal fixedly connected with buffer spring in the dampproofing relative one side of filling up.

As a further description of the above technical solution:

and the outer surface of the box body is uniformly coated with polyurethane waterproof paint.

As a further description of the above technical solution:

the top cap right side and box body top right side all run through and are provided with evenly distributed's screw hole.

As a further description of the above technical solution:

the material of dampproofing pad is high density polyethylene board.

As a further description of the above technical solution:

the middle position of the top of the moisture-proof pad is fixedly connected with a control module.

As a further description of the above technical solution:

the fixed block inboard all is provided with the second spout and the gear sliding connection in the second spout.

As a further description of the above technical solution:

the inner walls of the middle positions of the two sides of the box body are fixedly connected with dust filter nets, and the positions of the dust filter nets correspond to the positions of the heat dissipation holes.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first when the box body receives external impact, the slider that control module drove dampproofing pad bottom removes in the second spout, and the slider extrudees or tensile buffer spring who corresponds simultaneously to cushion external impact, can make control module get back to initial position after the collision through buffer spring, effectually protect control module, guaranteed the crashworthiness of electronic control box, improved the life of control box.

2. The utility model discloses in, when the installation control box for the top cap slides between two supporting shoes, makes the gear roll on the rack through the axis of rotation simultaneously, and the gear slides in the second spout, and through the screw at threaded hole internal connection, fix the top cap on the box body, only need lift the screw down during the dismantlement then the top cap slide can, simple operation when installation or dismantlement, convenient to use is worth wideling popularize.

Drawings

Fig. 1 is a perspective view of a waterproof and moistureproof electronic control box provided by the present invention;

fig. 2 is an internal structural view of a waterproof and moistureproof electronic control box provided by the present invention;

fig. 3 is a schematic view of a second sliding chute of a waterproof and moistureproof electronic control box provided by the present invention;

fig. 4 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a box body; 2. heat dissipation holes; 3. a fixed block; 4. a top cover; 5. a threaded hole; 6. a rack; 7. a first chute; 8. a slider; 9. a moisture-proof pad; 10. a control module; 11. a buffer spring; 12. a rotating shaft; 13. a gear; 14. a second chute; 15. a dust filter screen; 16. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a waterproof and moistureproof electronic control box comprises a box body 1, radiating holes 2 are arranged in the middle positions of two sides of the box body 1 in a penetrating manner, supporting blocks 16 are fixedly connected to the front end and the rear end of the top of the box body 1, a top cover 4 is connected between the supporting blocks 16 in a sliding manner, fixed blocks 3 are fixedly connected to the tops of the supporting blocks 16, racks 6 are fixedly connected to the inner walls of the fixed blocks 3 adjacent to the box body 1, rotating shafts 12 are fixedly connected to the front end and the rear end of the top of the left side of the top cover 4, gears 13 are rotatably connected to the top ends of the rotating shafts 12, and the gears 13 are meshed with the racks 6, when the control box is installed, the top cover 4 slides between the two supporting blocks 16, the gears 13 roll on the racks 6 through the rotating shafts 12, the gears 13 slide in second chutes 14 and are connected in threaded holes 5 through screws, the top cover 4 is fixed on the box body 1, and only the screws need to be removed and then the top cover 4 is slid, when the box body 1 is subjected to external impact, the control module 10 drives the slide block 8 at the bottom of the damp-proof pad 9 to move in the first chute 7, simultaneously, the sliding block 8 extrudes or stretches the corresponding buffer spring 11 to buffer external impact force, the control module 10 returns to the initial position after the impact through the buffer spring 11, the control module 10 is effectively protected, the anti-collision performance of the electronic control box is guaranteed, and the service life of the control box is prolonged.

Polyurethane waterproof coating is evenly paintd to 1 surface of box body, top cap 4 right side and 1 top right side of box body all run through and are provided with evenly distributed's screw hole 5, the material that dampproofing pad 9 is the high density polyethylene board, dampproofing pad 9 top intermediate position fixedly connected with control module 10, can prevent through dampproofing pad 9 and box body 1 scribbled polyurethane waterproof coating that steam from getting into box body 1 and control module 10 in, avoid steam to cause the damage to

control module

10, 3 inboards of fixed block all are provided with second spout 14 and gear 13 at 14 internal sliding connection of second spout, equal fixedly connected with dust screen 15 and dust screen 15's position and louvre 2 positions on the 1 both sides intermediate position inner wall of box body are corresponding, can dispel the heat to 1 inside of box body and prevent in the dust gets into box body 1 simultaneously through louvre 2 and dust screen 15.

The working principle is as follows: firstly, when the box body 1 is subjected to external impact force, the control module 10 drives the slide block 8 at the bottom of the moisture-proof pad 9 to move in the first sliding groove 7, meanwhile, the slide block 8 extrudes or stretches the corresponding buffer spring 11 to buffer the external impact force, the control module 10 returns to the initial position after the impact through the buffer spring 11, the control module 10 is effectively protected, when the control box is installed, the top cover 4 slides between the two support blocks 16, the gear 13 rolls on the rack 6 through the rotating shaft 12, the gear 13 slides in the second sliding groove 14 and is connected in the threaded hole 5 through a screw, the top cover 4 is fixed on the box body 1, only the screw is needed to be dismounted and then the top cover 4 is slid, the moisture-proof pad 9 and the box body 1 coated with polyurethane waterproof coating can prevent water vapor from entering the box body 1 and the control module 10, and the moisture is prevented from damaging the control module 10, the inside of the case 1 can be radiated through the radiating holes 2 and the dust filter 15 while preventing dust from entering the case 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dampproofing and waterproofing's electronic control box, includes box body (1), its characterized in that: the middle positions of two sides of the box body (1) are penetrated and provided with heat dissipation holes (2), the front end and the rear end of the top of the box body (1) are fixedly connected with supporting blocks (16), a top cover (4) is connected between the supporting blocks (16) in a sliding manner, the top of each supporting block (16) is fixedly connected with a fixed block (3), racks (6) are fixedly connected on the inner wall of one side of each fixed block (3) adjacent to the box body (1), the front end and the rear end of the top of the left side of the top cover (4) are fixedly connected with rotating shafts (12), the top ends of the rotating shafts (12) are rotatably connected with gears (13), the gears (13) are meshed with the racks (6), first sliding grooves (7) are fixedly connected on the inner walls of the front end and the rear end of the bottom of the box body (1), two sliding blocks (8) are slidably connected in the first sliding grooves (7), and moisture-proof pads (9) are fixedly connected between the tops of the four sliding blocks (8), the slider (8) and the dampproof pad (9) relative one side equal fixedly connected with buffer spring (11) and buffer spring (11) one end all fixed connection on first spout (7) inner wall.

2. The electronic control box of claim 1, wherein: and the outer surface of the box body (1) is uniformly coated with polyurethane waterproof paint.

3. The electronic control box of claim 1, wherein: the right side of the top cover (4) and the right side of the top of the box body (1) are both penetrated through and provided with threaded holes (5) which are uniformly distributed.

4. The electronic control box of claim 1, wherein: the moisture-proof pad (9) is made of a high-density polyethylene plate.

5. A waterproof and moisture-proof electronic control box according to claim 1, wherein: the middle position of the top of the moisture-proof pad (9) is fixedly connected with a control module (10).

6. The electronic control box of claim 1, wherein: the inner sides of the fixed blocks (3) are respectively provided with a second sliding chute (14) and the gear (13) is connected in the second sliding chute (14) in a sliding mode.

7. The electronic control box of claim 1, wherein: the inner walls of the middle positions of the two sides of the box body (1) are fixedly connected with dust filter nets (15), and the positions of the dust filter nets (15) correspond to the positions of the heat dissipation holes (2).