CN219981115U

CN219981115U - Electrostatic protection device

Info

Publication number: CN219981115U
Application number: CN202321172675.5U
Authority: CN
Inventors: 韩春伟; 王禹; 张莅炘
Original assignee: Dandong Power Plant of Huaneng International Power Co Ltd
Current assignee: Dandong Power Plant of Huaneng International Power Co Ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-11-07
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to the technical field of static protection, in particular to a static protection device which comprises a mounting plate, wherein supporting columns are detachably arranged at four corners of the lower end of the mounting plate, the lower ends of the supporting columns are fixedly connected with the upper ends of external electrical equipment, a fixed cylinder is detachably arranged at the upper end of the mounting plate, a drainage fan blade assembly is detachably arranged in the fixed cylinder, a movable cylinder is arranged at the upper end of the fixed cylinder, an ion emitter is detachably arranged at the upper end of the movable cylinder, an air inlet is uniformly arranged at the upper end of the movable cylinder, an air outlet is arranged on the mounting plate, the air outlet is positioned right above the external electrical equipment, a static detector is detachably arranged at the lower end of the mounting plate, ions with opposite charges are generated on the surface of the electronic equipment through the ion emitter, and the charges on the surface of the electronic equipment are neutralized, so that static can be removed, meanwhile, the charges on the electronic equipment do not move, no current is generated, and the static can not cause damage to workers and the electronic equipment.

Description

Electrostatic protection device

Technical Field

The utility model relates to an electrostatic protection device, and belongs to the technical field of electrostatic protection.

Background

Static electricity is static electricity or non-flowing static electricity, when the static electricity is accumulated on a certain object or on the surface, static electricity is formed, and the static electricity is divided into positive static electricity and negative static electricity, namely, static electricity is also divided into positive static electricity and negative static electricity, when the positive static electricity is accumulated on a certain object, negative static electricity is formed, but no matter the positive static electricity or the negative static electricity is formed, when an object with static electricity contacts with an object with zero potential or an object with potential difference, the static electricity is generated, namely, the phenomenon of spark discharge is seen daily, the static electricity is unavoidable for charged equipment, but when the charged equipment is touched by staff, the static electricity is possibly electrically hurt the staff, even the equipment is damaged, so the static electricity needs to be eliminated when the device is used, and the damage to the staff and the electronic equipment is avoided.

The method comprises the following steps: CN215934075U, an electrostatic protection device for relay protection electric secondary equipment debugging relates to electrostatic protection technical field, including the installation shell, the equal fixedly connected with rectangular plate in the front side position of one side surface in opposite directions of installation shell, and the front surface center department of installation shell has seted up the annular, the front side of installation shell is provided with the maintenance shell, and the draw-in groove has been seted up to the surface rear side position of maintenance shell, through setting up mounting panel, emitting diode, the wire, the spring, sleeve and metal column, be convenient for realize the fixed in position of installation shell through the fixed block, and then realize the one end of metal column tightly laminating equipment surface through the elasticity of spring, and then realize that the static on equipment surface passes through metal column, wire and mounting hole conduction to emitting diode realizes emitting diode and give out light, and then the static that consumes the production through emitting diode gives out light, however above-mentioned static removal mode is through consuming static water conservancy diversion to emitting diode, this kind of removal static mode can not get rid of static completely, remain on electronic equipment, simultaneously at the in-process electric charge can take place to directional removal, thereby can produce the electric current, cause the damage to electronic equipment easily.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the problems and provide an electrostatic protection device which has the advantages of thorough electrostatic removal and no current generation, and can neutralize the charges on the surface of electronic equipment by using ions with opposite charges generated by an ion emitter to the surface of the electronic equipment, so that the static electricity can be removed, and meanwhile, the charges on the electronic equipment do not move, so that no current is generated, and the static electricity does not damage workers and the electronic equipment.

The utility model realizes the purpose through the following technical scheme that the static protection device comprises a mounting plate, wherein supporting columns are detachably arranged at four corners of the lower end of the mounting plate, the lower ends of the supporting columns are fixedly connected with the upper ends of external electronic equipment, a fixed cylinder is detachably arranged at the upper ends of the mounting plate, a drainage fan blade is detachably arranged in the fixed cylinder, a movable cylinder is arranged at the upper end of the fixed cylinder, an ion emitter is detachably arranged at the upper end of the inner part of the movable cylinder, air inlets are uniformly formed at the upper ends of the movable cylinder, air outlets are formed in the mounting plate and are positioned right above the external electronic equipment, when the static protection device is used, the static protection device is firstly fixed on the external electronic equipment through the supporting columns, then the ion emitter generates charges with opposite electric charges to the charges on the external electronic equipment, and the charges are neutralized through the air outlets under the action of the drainage fan blade, so that the static protection effect is achieved.

Further, in order to prevent charges on the electronic device from moving to the utility model, thereby affecting the work of the utility model, the lower end of the support column is detachably provided with an insulating pad, four corners of the upper end of the mounting plate are provided with insulating bolts, the lower ends of the insulating bolts are positioned below the lower ends of the insulating pads, and the insulating bolts are in threaded connection with the upper ends of external electric devices.

Further, in order to detect static on the electronic equipment, the convenient control simultaneously the ion emitter, the lower extreme demountable installation of mounting panel has the static detector, the static detector is located one side of gas outlet, demountable installation has the insulating column on one side of the upper end of mounting panel, the insulating column is located one side of fixed section of thick bamboo, demountable installation has control panel on the insulating column, the static detector with control panel electric connection.

Further, in order to drain the ions generated by the ion emitter to the surface of external electronic equipment, the drainage fan blade assembly comprises a fixing rod, the fixing rod is detachably connected in the fixing barrel, a servo motor is detachably arranged on the fixing rod, and the output end of the servo motor is provided with the drainage fan blade.

Further, in order to facilitate replacement of the ion emitter, fixing bolts are installed around the fixing cylinders and the movable cylinders, fixing nuts are installed on the other ends of the fixing bolts in a threaded mode, T-shaped sliding grooves are evenly formed in the upper ends of the inner portions of the movable cylinders, guide rods are detachably installed in the T-shaped sliding grooves, clamping plates are sleeved on the guide rods, the upper ends of the clamping plates are slidably installed in the T-shaped sliding grooves, springs are detachably installed on one sides of the clamping plates, the other ends of the springs are detachably installed on one sides of the T-shaped sliding grooves, clamping grooves are formed in the periphery of the ion emitter, and one ends of the clamping plates are clamped in the clamping grooves.

The utility model has the technical effects and advantages that: the ion emitter is used for generating ions with opposite charges to the surface of the electronic equipment, so that the charges on the surface of the electronic equipment are neutralized, static electricity can be removed, and meanwhile, the charges on the electronic equipment are not moved, so that current cannot be generated, and the static electricity cannot damage workers and the electronic equipment.

Drawings

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

FIG. 2 is a half cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the connection between a fixed cylinder and a movable cylinder according to the present utility model;

fig. 4 is a half cross-sectional view of a movable cartridge in accordance with the present utility model.

In the figure: 1. a mounting plate; 2. a support column; 3. a fixed cylinder; 4. a drainage fan blade assembly; 5. a movable cylinder; 6. an ion emitter; 7. an air inlet; 8. an air outlet; 9. an insulating pad; 10. an insulating bolt; 11. an electrostatic detector; 12. an insulating column; 13. a control panel; 14. a fixed rod; 15. a servo motor; 16. a fixing bolt; 17. a fixing nut; 18. a T-shaped chute; 19. a guide rod; 20. a clamping plate; 21. a spring; 22. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an electrostatic protection device includes a mounting plate 1, a support column 2 is detachably mounted at four corners of the lower end of the mounting plate 1, the lower end of the support column 2 is fixedly connected with the upper end of an external electronic device, a fixed cylinder 3 is detachably mounted at the upper end of the mounting plate 1, a drainage fan blade 4 is detachably mounted in the fixed cylinder 3, a movable cylinder 5 is mounted at the upper end of the fixed cylinder 3, an ion emitter 6 is detachably mounted at the upper end of the movable cylinder 5, an air inlet 7 is uniformly formed at the upper end of the movable cylinder 5, an air outlet 8 is formed on the mounting plate 1, the air outlet 8 is located right above the external electronic device, when the electrostatic protection device is in use, the electrostatic protection device is firstly fixed on the external electronic device through the support column 2, then the ion emitter 6 generates charges opposite to the charges on the external electronic device, and the charges are drained to the external electronic device through the air outlet 8 under the action of the drainage fan blade 4, so that the effect of removing the static electricity is achieved.

As a technical optimization scheme of the utility model, as shown in fig. 2, an insulating pad 9 is detachably mounted at the lower end of a support column 2, insulating bolts 10 are mounted at four corners of the upper end of a mounting plate 1, the lower end of each insulating bolt 10 is positioned below the lower end of each insulating pad 9, each insulating bolt 10 is in threaded connection with the upper end of external electrical equipment, and when the insulating bolt is used, the insulating bolt 10 is firstly used for fixing the insulating bolt on the external electronic equipment.

As a technical optimization scheme of the utility model, as shown in fig. 2, the lower end of the mounting plate 1 is detachably provided with the static electricity detector 11, the static electricity detector 11 is positioned at one side of the air outlet 8, one side of the upper end of the mounting plate 1 is detachably provided with the insulating column 12, the insulating column 12 is positioned at one side of the fixed cylinder 3, the insulating column 12 is detachably provided with the control panel 13, the static electricity detector 11 is electrically connected with the control panel 13, the inside of the fixed cylinder 3 is detachably provided with the fixed rod 14, the fixed rod 14 is detachably provided with the servo motor 15, the drainage fan blade 4 is detachably arranged at the output end of the servo motor 15, when static electricity occurs on external electronic equipment at the detection position of the static electricity detector 11, the control panel 13 controls the ion emitter 6 to generate charges opposite to the static electricity, and meanwhile, the servo motor 15 drives the drainage fan blade 4 to rotate, so that the charges can be drained to the surface of the external electronic equipment, and the charges are neutralized, and the static electricity removing effect is completed.

As a technical optimization scheme of the utility model, as shown in FIG. 4, a fixing bolt 16 is arranged around a fixed cylinder 3 and a movable cylinder 5, a fixing nut 17 is arranged at the other end of the fixing bolt 16 in a threaded manner, a T-shaped chute 18 is uniformly arranged at the upper end of the inside of the movable cylinder 5, a guide rod 19 is detachably arranged in the T-shaped chute 18, a clamping plate 20 is sleeved on the guide rod 19, the upper end of the clamping plate 20 is slidably arranged in the T-shaped chute 18, a spring 21 is detachably arranged at one side of the clamping plate 20, the other end of the spring 21 is detachably arranged at one side of the T-shaped chute 18, a clamping groove 22 is arranged around an ion emitter 6, one end of the clamping plate 20 is clamped in the clamping groove 22, when the ion emitter 6 needs to be replaced, the fixing nut 17 is unscrewed, then the movable cylinder 5 is removed, the clamping plate 20 is pulled until the clamping plate 20 is separated from the clamping groove 22, at this time, another ion emitter 6 is then placed between the clamping plates 20, and the ion emitter 6 is fixed under the action of the spring 21, and the ion emitter 6 is replaced.

When the ion emitter 6 is required to be replaced, the fixed nut 17 is unscrewed, the movable cylinder 5 is removed, the clamping plate 20 is pulled until the clamping plate 20 is separated from the clamping groove 22, at the moment, the ion emitter 6 is removed, then another ion emitter 6 is placed between the clamping plates 20 and fixed under the action of the springs 21, and the replacement of the ion emitter 6 is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An electrostatic protection device comprising a mounting plate (1), characterized in that: the utility model discloses a portable electric appliance, including mounting panel (1), mounting panel, fixed barrel, gas outlet (8) and gas outlet (8) are installed in the lower extreme four corners position demountable installation of mounting panel (1) has support column (2), the lower extreme of support column (2) and external electric appliance's upper end fixed connection, the upper end demountable installation of mounting panel (1) has fixed barrel (3), the inside demountable installation of fixed barrel (3) has drainage flabellum subassembly (4), movable barrel (5) are installed to the upper end of fixed barrel (3), the inside upper end demountable installation of movable barrel (5) has ion emitter (6), gas inlet (7) have evenly been seted up to the upper end of movable barrel (5), gas outlet (8) are located directly over the external electric appliance on mounting panel (1).

2. An electrostatic protection device according to claim 1, wherein: the lower extreme demountable installation of support column (2) has insulating pad (9), mounting panel (1) insulating pad (9) with support column (2) are through insulating bolt (10) demountable connection, just insulating bolt (10) run through insulating pad (9) and external electrical equipment's upper end threaded connection.

3. An electrostatic protection device according to claim 1, wherein: the lower extreme demountable installation of mounting panel (1) has static detector (11), static detector (11) are located one side of gas outlet (8).

4. An electrostatic protection device according to claim 3, wherein: the utility model discloses a static electricity detection device, including mounting panel (1), mounting panel, static electricity detector, control panel (13), insulating post (12) are detachably installed on upper end one side of mounting panel (1), insulating post (12) are located one side of fixed section of thick bamboo (3), detachably install control panel (13) on insulating post (12), static electricity detector (11) with control panel (13) electric connection.

5. An electrostatic protection device according to claim 1, wherein: the drainage fan blade assembly (4) comprises a fixing rod (14), the fixing rod (14) is detachably connected in the fixing cylinder (3), a servo motor (15) is detachably arranged on the fixing rod (14), and the output end of the servo motor (15) is provided with the drainage fan blade.

6. An electrostatic protection device according to claim 1, wherein: fixing bolts (16) are arranged around the fixing cylinder (3) and the movable cylinder (5), and fixing nuts (17) are arranged at the other ends of the fixing bolts (16) in a threaded mode.

7. An electrostatic protection device according to claim 1, wherein: t-shaped sliding grooves (18) are uniformly formed in the upper ends of the interiors of the movable barrels (5), guide rods (19) are detachably arranged in the T-shaped sliding grooves (18), clamping plates (20) are sleeved on the guide rods (19), the upper ends of the clamping plates (20) are slidably arranged in the T-shaped sliding grooves (18), springs (21) are detachably arranged on one sides of the clamping plates (20), and the other ends of the springs (21) are detachably arranged on one sides of the T-shaped sliding grooves (18).

8. An electrostatic protection device according to claim 7, wherein: a clamping groove (22) is formed in the periphery of the ion emitter (6), and one end of the clamping plate (20) is clamped in the clamping groove (22).