CN211152607U

CN211152607U - Anti-static electrical equipment box

Info

Publication number: CN211152607U
Application number: CN202020189160.6U
Authority: CN
Inventors: 石承林
Original assignee: Guangzhou Suidian Electrical Equipment Co ltd
Current assignee: Guangzhou Suidian Electrical Equipment Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-07-31
Anticipated expiration: 2030-02-20

Abstract

The utility model relates to a prevent static technical field, and disclose a prevent static electrical equipment box, including box and chamber door, the chamber door passes through the hinge and rotates and set up in the right side of box, the front side of chamber door is through the fixed motor that is equipped with of mount, the output of motor is through the first bevel gear of first bull stick fixedly connected with, first bevel gear is connected with heat dissipation mechanism through the coupling mechanism meshing, the lower fixed surface of box is connected with the earth connection, the surface of box and chamber door all sprays and has prevented static coating. The utility model discloses improve the radiating effect when preventing static, guaranteed the life of equipment.

Description

Anti-static electrical equipment box

Technical Field

The utility model relates to a prevent static technical field, especially relate to a prevent static electrical equipment box.

Background

Static electricity is static charge or non-flowing charge, which is formed when the charge is accumulated on an object or surface, and is classified into positive charge and negative charge, that is, static electricity phenomenon is also classified into two types, i.e., positive static electricity and negative static electricity.

The existing anti-static electrical equipment box is generally directly connected with the ground by utilizing a grounding circuit so as to lead static electricity into the ground, and the problem caused by the connection is that the air circulation inside the equipment box cannot be ensured and the heat dissipation effect cannot be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that the inside radiating effect of electrical equipment box is relatively poor, in case when the temperature in the equipment box is higher, can cause equipment damage, influence its life's problem, and the antistatic electrical equipment box who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent static electrical equipment box, includes box and chamber door, the chamber door passes through the hinge rotation and sets up in the right side of box, the front side of chamber door is through the fixed motor that is equipped with of mount, the output of motor is through the first bevel gear of first bull stick fixedly connected with, first bevel gear is connected with heat dissipation mechanism through the coupling mechanism meshing, the lower fixed surface of box is connected with the earth connection, the equal spraying in surface of box and chamber door has prevents static coating.

Preferably, the connecting mechanism comprises two first supporting plates which are symmetrically and fixedly arranged on two sides of the motor, the interiors of the two first supporting plates are respectively provided with a second rotating rod in a rotating mode through a first bearing, the middle rod wall of the second rotating rod is connected with the first bevel gear in a meshing mode through a second bevel gear, and the rod walls at two ends of the second rotating rod are respectively and fixedly connected with a third bevel gear.

Preferably, the heat dissipation mechanism comprises two second support plates fixedly arranged on the surface of the box door, two reciprocating screw rods are respectively arranged in the two second support plates in a rotating mode through a second bearing, two limiting rods are fixedly arranged between the two second support plates, slide blocks are respectively in threaded connection with the rod walls of the two reciprocating screw rods, limiting holes are formed in the two slide blocks and are respectively movably sleeved with the corresponding limiting rods, heat dissipation fans are respectively fixedly arranged on the surfaces of the two slide blocks, and the lower ends of the two reciprocating screw rods respectively penetrate through the corresponding second support plates and are connected with corresponding third bevel gears in a meshing mode through fourth bevel gears.

Preferably, a plurality of air inlets are formed in the surface of the box door, a concave clamping groove is fixedly formed in the front side of the box door, a dust screen is embedded in the concave clamping groove, and a plurality of air outlets are formed in a side plate of the box body.

Preferably, four corners of the box body are fixedly provided with mounting blocks, and each mounting block is fixedly provided with a fastening bolt inside.

Preferably, the motor is a micro motor and is electrically connected with an external power supply.

Compared with the prior art, the utility model provides a prevent static electrical equipment box possesses following beneficial effect:

1. this prevent static electrical equipment case through setting up the radiator fan on slider surface, can utilize the fan to realize the inside circulation of air of box, realizes the inside heat dissipation to the equipment box, avoids high temperature to cause equipment to damage.

2. This prevent static electrical equipment case through setting up two reciprocal lead screws between two second backup pads, can drive two radiator fan reciprocating motion when the motor work, has improved the radiating efficiency to the box inside.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses improve the radiating effect when preventing static, guaranteed the life of equipment.

Drawings

Fig. 1 is a schematic structural view of an anti-static electrical equipment box according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the box body 1, the box door 2, the fixing frame 3, the motor 4, the first rotating rod 5, the first bevel gear 6, the grounding wire 7, the first supporting plate 8, the second rotating rod 9, the second bevel gear 10, the third bevel gear 11, the second supporting plate 12, the reciprocating screw rod 13, the limiting rod 14, the sliding block 15, the cooling fan 16, the fourth bevel gear 17, the concave clamping groove 18, the dust screen 19 and the mounting block 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an anti-static electrical equipment box, including box 1 and chamber door 2, chamber door 2 passes through the hinge rotation and sets up in the right side of box 1, the front side of chamber door 2 is through the fixed motor 4 that is equipped with of mount 3, motor 4 adopt micro motor and with external power source electric connection, the output of motor 4 is through the first bevel gear 6 of 5 fixedly connected with of first bull stick, first bevel gear 6 is connected with heat dissipation mechanism through the coupling mechanism meshing, the lower fixed surface of box 1 is connected with earth connection 7, the surface of box 1 and chamber door 2 all is sprayed and is prevented static coating, improve the holistic antistatic capacity of equipment box.

Coupling mechanism includes that the symmetry is fixed to be set up in two first backup pads 8 of motor 4 both sides, the inside of two first backup pads 8 rotates through first bearing respectively and is equipped with second bull stick 9, the middle part pole wall of second bull stick 9 is connected with first bevel gear 6 meshing through second bevel gear 10, the rotation that the motor 4 of being convenient for drives second bull stick 9 through the meshing connection of first bevel gear 6 and second bevel gear 10, the both ends pole wall of second bull stick 9 is fixedly connected with third bevel gear 11 respectively.

The heat dissipation mechanism comprises two second support plates 12 fixedly arranged on the surface of the box door 2, the interiors of the two second support plates 12 are respectively provided with two reciprocating screw rods 13 through rotation of a second bearing, the thread directions of the two reciprocating screw rods 13 are opposite, two sliders 15 can move towards different directions simultaneously, two limit rods 14 are fixedly arranged between the second support plates 12, the rod walls of the two reciprocating screw rods 13 are respectively in threaded connection with the sliders 15, limit holes are formed in the interiors of the two sliders 15 and are respectively movably sleeved with the corresponding limit rods 14, heat dissipation fans 16 are fixedly arranged on the surfaces of the two sliders 15, and the lower ends of the two reciprocating screw rods 13 respectively penetrate through the corresponding second support plates 12 and are meshed with the corresponding third bevel gears 11 through fourth bevel gears 17.

A plurality of fresh air inlets have been seted up on the surface of chamber door 2, and the fixed "concave" shape draw-in groove 18 that is equipped with in front side of chamber door 2, and the inside of "concave" shape draw-in groove 18 inlays and is equipped with dust screen 19, avoids the inside entering dust of box 1, and a plurality of exhaust vents have been seted up to the curb plate of box 1, are convenient for realize the inside air cycle of box 1.

All fixed installation piece 20 that is equipped with in four corners of box 1, the equal fixed mounting in inside of every installation piece 20 has fastening bolt, guarantees the firm installation of box 1.

The utility model discloses in, in the use, starter motor 4, motor 4's output shaft drives first bull stick 5 and rotates, first bull stick 5 drives first bevel gear 6 and rotates, first bevel gear 6 is connected through the meshing with second bevel gear 10 and is driven second bull stick 9 and rotates, second bull stick 9 drives the fourth bevel gear 17 that corresponds through the third bevel gear 11 at both ends, two fourth bevel gears 17 drive the rotation of corresponding reciprocal lead screw 13 commentaries on classics respectively, two reciprocal lead screw 13 pivoted drive corresponding slider 15 up-and-down motion respectively simultaneously, start radiator fan 16, radiator fan 16 during operation realizes the inside circulation of air of box 1, the inside radiating effect of box has been guaranteed, after long-time the use, open chamber door 2 and take out dust screen 19, be convenient for clear up dust screen 19.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prevent static electrical equipment box, includes box (1) and chamber door (2), its characterized in that, chamber door (2) rotate through the hinge and set up in the right side of box (1), the front side of chamber door (2) is through fixed motor (4) that is equipped with of mount (3), the output of motor (4) is through first bull stick (5) the first bevel gear of fixedly connected with (6), first bevel gear (6) are connected with heat dissipation mechanism through the coupling mechanism meshing, the lower fixed surface of box (1) is connected with earth connection (7), the equal spraying in surface of box (1) and chamber door (2) has prevents static coating.

2. The antistatic electrical equipment box as claimed in claim 1, wherein the connecting mechanism comprises two first supporting plates (8) symmetrically and fixedly arranged on two sides of the motor (4), the two first supporting plates (8) are respectively provided with a second rotating rod (9) through a first bearing in a rotating manner, the middle rod wall of the second rotating rod (9) is meshed with the first bevel gear (6) through a second bevel gear (10), and the rod walls at two ends of the second rotating rod (9) are respectively fixedly connected with a third bevel gear (11).

3. The antistatic electrical equipment box of claim 1, characterized in that the heat dissipation mechanism comprises two second support plates (12) fixedly arranged on the surface of the box door (2), the inner parts of the two second support plates (12) are respectively provided with two reciprocating screw rods (13) through the rotation of a second bearing, two limit rods (14) are fixedly arranged between the two second support plates (12), the rod walls of the two reciprocating screw rods (13) are respectively connected with a sliding block (15) in a threaded manner, limit holes are respectively arranged inside the two sliding blocks (15) and are respectively movably sleeved with the corresponding limit rods (14), the surfaces of the two sliding blocks (15) are respectively and fixedly provided with a heat dissipation fan (16), the lower ends of the two reciprocating screw rods (13) respectively penetrate through the corresponding second supporting plates (12) and are in meshed connection with the corresponding third bevel gears (11) through fourth bevel gears (17).

4. The antistatic electrical equipment box as claimed in claim 1, characterized in that a plurality of air inlet holes are formed on the surface of the box door (2), a concave clamping groove (18) is fixedly arranged on the front side of the box door (2), a dust screen (19) is embedded inside the concave clamping groove (18), and a plurality of air outlet holes are formed on the side plate of the box body (1).

5. The antistatic electrical equipment box as claimed in claim 1, wherein mounting blocks (20) are fixedly arranged at four corners of the box body (1), and fastening bolts are fixedly arranged inside each mounting block (20).

6. The antistatic electrical equipment cabinet as claimed in claim 1, wherein the motor (4) is a micro motor and is electrically connected with an external power supply.