CN216599010U

CN216599010U - Novel harmonic protector

Info

Publication number: CN216599010U
Application number: CN202122692704.8U
Authority: CN
Inventors: 张超群
Original assignee: Wuhan Youdaxin Technology Co ltd
Current assignee: Wuhan Youdaxin Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-24
Anticipated expiration: 2031-11-04

Abstract

The utility model provides a novel harmonic protector which comprises a box body, wherein a harmonic protector body is arranged in an inner cavity of the box body, wiring holes are formed in two sides of the harmonic protector body, a heat dissipation assembly is arranged on one side of the box body, a sealing gasket is arranged on the front surface of the box body, one side of the box body is rotatably connected with a glass door through a hinge, a safety lock is arranged on one side of the glass door, a heat dissipation box is fixedly connected to one side of the box body, a first air suction machine is arranged in the inner cavity of the heat dissipation box, and an air outlet end of the first air suction machine is communicated with an exhaust pipe. The novel harmonic protector solves the problems that the conventional harmonic protector does not have a good protective shell for protecting the conventional harmonic protector, and some simple protective shells do not have a heat dissipation function, so that heat dissipated during long-time operation can damage elements in the harmonic protector, and the service life of the harmonic protector is greatly shortened.

Description

Novel harmonic protector

Technical Field

The utility model relates to the technical field of harmonic protectors, in particular to a novel harmonic protector.

Background

Harmonic waves can reduce the efficiency of production, transmission and utilization of electric energy, cause electrical equipment to be overheated, generate vibration and noise, cause insulation aging, shorten the service life, even cause faults or burnout, the harmonic waves can cause local parallel resonance or series resonance of an electric power system, amplify the content of the harmonic waves, cause equipment such as a capacitor to be burnt out, the harmonic waves can also cause relay protection and automatic device misoperation, disorder of electric energy metering is caused, and the harmonic waves can seriously interfere communication equipment and electronic equipment outside the electric power system, so that a harmonic wave protector is needed to be used, is an auxiliary device for eliminating the harmonic waves at a generating source and automatically eliminating the higher harmonic waves and the high-frequency noise, pulse spikes, surges and the like generated by electric equipment, and is widely used in the field of circuit protection equipment.

The harmonic protector is the electronic component of a electric capacity series reactance, because the impedance is very low, the electric current can flow here, it is impedance reposition of redundant personnel in fact, the harmonic current that flows into the system just so few, thereby reach the effect of protection, and current harmonic protector does not have fine protecting crust to protect it, some simple and easy protecting crust do not possess the heat dissipation function again, the heat that gives off at the long-time operation of harmonic protector can lead to the fact the damage to the inside component of harmonic protector, greatly reduced life.

Therefore, there is a need to provide a new harmonic protector to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a novel harmonic protector which has the advantages of simple design, strong reliability, convenient use and prolonged service life.

The novel harmonic protector comprises a box body, wherein a harmonic protector body is arranged in an inner cavity of the box body, wiring holes are formed in two sides of the harmonic protector body, a heat dissipation assembly is arranged on one side of the box body, a sealing pad is arranged on the front surface of the box body, a glass door is rotatably connected to one side of the box body through a hinge, and a safety lock is arranged on one side of the glass door.

In order to achieve the effect, the utility model provides a novel harmonic protector, preferably, the heat dissipation assembly comprises a heat dissipation box, a first suction fan, an exhaust pipe, a refrigeration bin, a concentration box, a second suction fan, an exhaust pipe and an air outlet pipe, wherein the heat dissipation box is fixedly connected to one side of the box body, the first suction fan is arranged in an inner cavity of the heat dissipation box, an air outlet end of the first suction fan is communicated with the exhaust pipe, one end of the exhaust pipe is communicated with the refrigeration bin, the inner wall of the heat dissipation box is fixedly connected with the concentration box, the bottom of the inner cavity of the heat dissipation box is fixedly connected with the second suction fan, an air inlet end of the second suction fan is communicated with the exhaust pipe, the top of the exhaust pipe is communicated with the bottom of the concentration box, an air outlet end of the second suction fan is communicated with the air outlet pipe, and one end of the air outlet pipe is communicated with one side of the box body.

In order to achieve the air draft effect, the utility model provides a novel harmonic protector, preferably, the top of the heat dissipation box is communicated with an air inlet pipe, and one end of the air inlet pipe is communicated with the air draft end of the first air suction fan.

In order to achieve the refrigerating effect, preferably, the inner cavity of the refrigerating bin is provided with a refrigerator, two ends of the refrigerator are communicated with gas transmission pipes, and one end of each gas transmission pipe is communicated with one side of the concentration box.

In order to achieve the threading effect, the utility model provides a novel harmonic protector, preferably, two sides of the box body are communicated with threading pipes, and the number of the threading pipes is three.

In order to achieve the clamping effect, the utility model provides a novel harmonic protector, preferably, one end of the threading pipe is communicated with a fixed block, and the inner cavity of the fixed block is connected with a handle in a sliding manner.

In order to achieve the clamping effect, the utility model provides a novel harmonic protector, preferably, the bottom of the handle is fixedly connected with a pressing plate, and the outer side of the pressing plate is connected with the inner wall of the fixing block in a sliding manner.

In order to achieve the fixing effect, the utility model provides a novel harmonic protector, preferably, two springs are welded on the top of the pressing plate, fixing plates are welded on the tops of the two springs, and the tops of the fixing plates are fixedly connected with the inner walls of the fixing blocks.

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

the novel harmonic protector is characterized in that a box body is arranged, a harmonic protector body is arranged in an inner cavity of the box body, a glass door is arranged on one side of the box body, the glass door and a safety lock seal the box body, the harmonic protector body inside the box body is protected, the dustproof and moistureproof effect is achieved, a sealing gasket achieves a better sealing effect, a first suction fan sucks external air through an air inlet pipe and discharges the air into a refrigerating bin through an exhaust pipe, a refrigerator converts the air into cold air, the cold air is conveyed into a centralized box through an air conveying pipe, a second suction fan sucks the cold air in the centralized box through an exhaust pipe and conveys the cold air into the box body through an air outlet pipe, so that heat generated when the harmonic protector body inside the box body runs is cooled, the service life of the harmonic protector body is greatly prolonged, and the problem that the conventional harmonic protector does not have a good protective shell to protect the harmonic protector is solved, some simple and easy protecting crust do not possess the heat dissipation function again, and the heat that gives off at the long-time operation of harmonic protector can cause the damage to the inside component of harmonic protector, has significantly reduced life's problem.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the novel harmonic protector provided by the present invention;

fig. 2 is a schematic structural view of the harmonic protector body shown in fig. 1;

FIG. 3 is a schematic structural view of the heat dissipation assembly shown in FIG. 1;

FIG. 4 is a schematic structural view of the fixing block shown in FIG. 1;

fig. 5 is a schematic view of an internal structure of the fixing block shown in fig. 1.

Reference numbers in the figures: 1. a box body; 2. a harmonic protector body; 3. a wiring hole; 4. a heat dissipating component; 41. a heat dissipation box; 42. a first suction fan; 43. an exhaust duct; 44. a refrigeration bin; 45. a concentration box; 46. a second suction fan; 47. an exhaust pipe; 48. an air outlet pipe; 5. a gasket; 6. a glass door; 7. a safety lock; 8. an air inlet pipe; 9. a refrigerator; 10. a gas delivery pipe; 11. a threading tube; 12. a fixed block; 13. a handle; 14. pressing a plate; 15. a spring; 16. and (7) fixing the plate.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the novel harmonic protector provided in the present invention; fig. 2 is a schematic structural view of the harmonic protector body shown in fig. 1; FIG. 3 is a schematic structural view of the heat dissipation assembly shown in FIG. 1; FIG. 4 is a schematic structural view of the fixing block shown in FIG. 1; fig. 5 is a schematic view of an internal structure of the fixing block shown in fig. 1. The novel harmonic protector comprises a box body 1.

In the specific implementation process, as shown in fig. 1, 2 and 3, a harmonic protector body 2 is arranged in an inner cavity of a box body 1, wiring holes 3 are formed in two sides of the harmonic protector body 2, a heat dissipation assembly 4 is arranged on one side of the box body 1, a sealing gasket 5 is arranged on the front surface of the box body 1, a glass door 6 is rotatably connected to one side of the box body 1 through a hinge, and a safety lock 7 is arranged on one side of the glass door 6.

Referring to fig. 1 and 3, the heat dissipation assembly 4 includes a heat dissipation box 41, a first suction fan 42, an exhaust pipe 43, a refrigeration bin 44, a concentration box 45, a second suction fan 46, an exhaust pipe 47 and an air outlet pipe 48, one side of the box body 1 is fixedly connected with the heat dissipation box 41, the inner cavity of the heat dissipation box 41 is provided with the first suction fan 42, the air outlet end of the first suction fan 42 is communicated with the exhaust pipe 43, one end of the exhaust pipe 43 is communicated with the refrigeration bin 44, the inner wall of the heat dissipation box 41 is fixedly connected with the concentration box 45, the bottom of the inner cavity of the heat dissipation box 41 is fixedly connected with the second suction fan 46, the air outlet end of the second suction fan 46 is communicated with the exhaust pipe 47, the top of the exhaust pipe 47 is communicated with the bottom of the concentration box 45, the air outlet end of the second suction fan 46 is communicated with the air outlet pipe 48, and one end of the air outlet pipe 48 is communicated with one side of the box body 1.

Referring to fig. 1 and 3, the top of the heat dissipation box 41 is communicated with an air inlet pipe 8, and one end of the air inlet pipe 8 is communicated with the air suction end of the first suction fan 42.

Referring to fig. 3, a refrigerator 9 is disposed in an inner cavity of the refrigeration chamber 44, air pipes 10 are communicated with both ends of the refrigerator 9, and one end of each air pipe 10 is communicated with one side of the concentration tank 45.

It should be noted that: by arranging the box body 1, the harmonic protector body 2 is arranged in the inner cavity of the box body 1, the glass door 6 is arranged at one side of the box body 1, the glass door 6 and the safety lock 7 seal the box body 1, the harmonic protector body 2 inside is protected, the dustproof and moistureproof effects are achieved, the sealing gasket 5 achieves a better sealing effect, the first air suction machine 42 sucks in outside air through the air inlet pipe 8, and discharged into the refrigerating compartment 44 through the exhaust duct 43, the refrigerator 9 converts the air into cold air, and the cold air is delivered into the collecting box 45 through the air delivery pipe 10, the second suction fan 46 sucks the cold air in the collecting box 45 through the exhaust pipe 47, and delivers the cold air into the box body 1 through the air outlet pipe 48, thereby the heat that produces when moving 2 harmonic protector bodies inside the box 1 cools down, has improved the life of harmonic protector body 2 greatly.

Referring to fig. 1 and 4, two sides of the box body 1 are communicated with threading pipes 11, and the number of the threading pipes 11 is three.

Referring to fig. 1, 4 and 5, one end of the threading tube 11 is connected with a fixed block 12, and a handle 13 is slidably connected to an inner cavity of the fixed block 12.

Referring to fig. 4 and 5, a pressing plate 14 is fixedly connected to the bottom of the handle 13, and the outer side of the pressing plate 14 is slidably connected to the inner wall of the fixing block 12.

Referring to fig. 4 and 5, the springs 15 are welded to the top of the pressing plate 14, the number of the springs 15 is two, the fixing plates 16 are welded to the tops of the two springs 15, and the tops of the fixing plates 16 are fixedly connected to the inner wall of the fixing block 12.

It should be noted that: through set up three through wires pipe 11 in 1 both sides of box, the one end intercommunication of through wires pipe 11 has fixed block 12, pull-up handle 13, handle 13 drives clamp plate 14 and rises, penetrate the signal line in fixed block 12 and through wires pipe 11 after that, with 3 electric connection in the wiring hole of 2 both sides of harmonic protector body, loosen handle 13 after that, clamp plate 14 descends naturally through the elasticity of spring 15, compress tightly the inside signal line of fixed block 12, fix the signal line, avoid becoming flexible, and the practicality and stability are greatly improved.

The working principle of the novel harmonic protector provided by the utility model is as follows:

when in use, the box body 1 is arranged, the harmonic protector body 2 is arranged in the inner cavity of the box body 1, the glass door 6 is arranged on one side of the box body 1, the glass door 6 and the safety lock 7 seal the box body 1 to protect the harmonic protector body 2 inside, the dustproof and moistureproof effect is achieved, the sealing gasket 5 achieves a better sealing effect, the first suction fan 42 sucks external air through the air inlet pipe 8 and discharges the air into the refrigerating bin 44 through the exhaust pipe 43, the refrigerator 9 converts the air into cold air and conveys the cold air into the centralized box 45 through the air conveying pipe 10, the second suction fan 46 sucks the cold air in the centralized box 45 through the air exhaust pipe 47 and conveys the cold air into the box body 1 through the air outlet pipe 48, so that the heat generated when the harmonic protector body 2 inside the box body 1 operates is cooled, and the service life of the harmonic protector body 2 is greatly prolonged, through setting up three threading pipe 11 in 1 both sides of box, the one end intercommunication of threading pipe 11 has fixed block 12, pull-up handle 13, handle 13 drives clamp plate 14 and rises, penetrate the signal line in fixed block 12 and threading pipe 11 after that, with 3 electric connection in the wiring hole of 2 both sides of harmonic protector body, loosen handle 13 after that, clamp plate 14 descends naturally through the elasticity of spring 15, compress tightly the inside signal line of fixed block 12, fix the signal line, avoid not hard up, practicality and stability have been improved greatly.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a novel harmonic protector, its characterized in that, includes box (1), the inner chamber of box (1) is provided with harmonic protector body (2), the both sides of harmonic protector body (2) all are provided with wiring hole (3), one side of box (1) is provided with radiator unit (4), the positive surface of box (1) is provided with sealed pad (5), one side of box (1) is connected with glass door (6) through the hinge rotation, one side of glass door (6) is provided with safety lock (7).

2. The novel harmonic protector according to claim 1, wherein the heat dissipation assembly (4) comprises a heat dissipation box (41), a first suction fan (42), an exhaust pipe (43), a refrigeration bin (44), a concentration box (45), a second suction fan (46), an exhaust pipe (47) and an air outlet pipe (48), the heat dissipation box (41) is fixedly connected to one side of the box body (1), the first suction fan (42) is arranged in the inner cavity of the heat dissipation box (41), the exhaust pipe (43) is communicated with the air outlet end of the first suction fan (42), the refrigeration bin (44) is communicated with one end of the exhaust pipe (43), the concentration box (45) is fixedly connected to the inner wall of the heat dissipation box (41), the second suction fan (46) is fixedly connected to the bottom of the inner cavity of the heat dissipation box (41), and the air exhaust pipe (47) is communicated with the air outlet end of the second suction fan (46), the top of exhaust column (47) and the bottom intercommunication of concentrating case (45), the air-out end intercommunication of second suction fan (46) has air-out pipe (48), the one end of air-out pipe (48) and one side intercommunication of box (1).

3. The novel harmonic protector as claimed in claim 2, wherein the top of the heat dissipation box (41) is communicated with an air inlet pipe (8), and one end of the air inlet pipe (8) is communicated with the air exhaust end of the first air suction fan (42).

4. The novel harmonic protector as claimed in claim 2, wherein a refrigerator (9) is disposed in the inner cavity of the refrigerating chamber (44), air pipes (10) are communicated with both ends of the refrigerator (9), and one end of each air pipe (10) is communicated with one side of the collecting tank (45).

5. The novel harmonic protector as claimed in claim 1, wherein two sides of the box body (1) are communicated with threading pipes (11), and the number of the threading pipes (11) is three.

6. The novel harmonic protector as claimed in claim 5, wherein one end of the threading tube (11) is communicated with a fixed block (12), and a handle (13) is slidably connected to the inner cavity of the fixed block (12).

7. The novel harmonic protector as claimed in claim 6, characterized in that a pressure plate (14) is fixedly connected to the bottom of the pull handle (13), and the outer side of the pressure plate (14) is slidably connected to the inner wall of the fixing block (12).

8. The novel harmonic protector as claimed in claim 7, wherein springs (15) are welded on the top of the pressure plate (14), the number of the springs (15) is two, a fixing plate (16) is welded on the top of two springs (15), and the top of the fixing plate (16) is fixedly connected with the inner wall of the fixing block (12).