CN111122918A

CN111122918A - Multifunctional power analyzer

Info

Publication number: CN111122918A
Application number: CN201911333267.1A
Authority: CN
Inventors: 裴孙江
Original assignee: Anhui Jiushang Electric Technology Co Ltd
Current assignee: Anhui Jiushang Electric Technology Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-05-08

Abstract

The invention provides a multifunctional power analyzer, which comprises a box body, wherein three component box bodies are detachably connected in the box body, sliding grooves are symmetrically arranged on two sides of each component box body, sliding blocks matched with the sliding grooves are arranged on two sides of the inner wall of the box body, the sliding grooves can slide on the sliding blocks, limiting pins are arranged on the outer wall of the box body, the limiting pins penetrate through the box body and the sliding blocks and are in threaded connection with the sliding grooves, a drying box is arranged on the side wall of each component box body of the component box body above the sliding grooves, drying agents are arranged in the drying box, heat dissipation grooves are arranged on two sides of the box body and are obliquely and upwards arranged with the box body, the tail ends of the heat dissipation grooves are connected with a dustproof box, and the dustproof box comprises a sponge dustproof net and a dustproof bag. Through being equipped with dust-proof box and dry box, dustproof, dampproofing protection are carried out to electric power analysis appearance.

Description

Multifunctional power analyzer

Technical Field

The invention mainly relates to the technical field of power analyzers, in particular to a multifunctional power analyzer.

Background

The electric power analyzer is an instrument for measuring voltage, current, active/reactive/apparent power, power factor, effective power quantity, ineffective power quantity, frequency and harmonic wave. Also called power quality analyzer, harmonic analyzer, etc.

The power analyzer is mainly used for single-phase and three-phase power measurement, voltage event capture, harmonic measurement, three-phase unbalance measurement and the like.

However, the existing power analyzer has the following problems: electronic components in the power analyzer are fixed inside the analyzer box body, and when the power analyzer needs to be maintained, the power analyzer is inconvenient to disassemble and assemble.

Disclosure of Invention

The invention mainly provides a multifunctional power analyzer, which is used for solving the technical problems in the background technology.

In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides a multi-functional power analyzer, includes the box, the box is inside can dismantle to be connected with three component boxes, every group the bilateral symmetry of dividing the box is equipped with the spout, box inner wall both sides be equipped with spout matched with slider, the spout can slide on the slider, be equipped with the spacer pin on the box outer wall, the spacer pin passes the box with the slider and with spout threaded connection.

Furthermore, the tail end of the limiting pin is provided with an external thread which is close to the back face of the box body, one side of the sliding groove is provided with a mounting hole, an internal thread matched with the external thread is arranged in the mounting hole, the length of the matched thread is 4-5CM, and a sealing ring is arranged at the joint of the limiting pin and the box body.

Furthermore, each on the lateral wall of branch box, the top of spout is equipped with dry box, be equipped with the drier in the dry box, the drier is calcium chloride powder.

Furthermore, divide the below of box, the both sides of box are equipped with the radiating groove, the radiating groove is the slope upwards with the box and sets up, and the ascending angle of slope is 10-20 degrees contained angles, and from the box outside to the box in the direction, the diameter of radiating groove gradually enlarges.

Furthermore, the bottom of the box body is connected with a dustproof box at the tail end of the radiating groove, the dustproof box comprises a sponge filter screen, the sponge filter screen is installed in the outlet direction of the radiating groove, an installation plate is fixed inside the dustproof box, a dust collection bag is fixed on the installation plate, the dust collection bag is installed at the tail end of the sponge filter screen, and the opening direction of the dust collection bag corresponds to the outlet direction of the radiating groove.

Furthermore, a heat radiation fan is installed at the bottom of the box body, heat radiation holes corresponding to the heat radiation fan are formed in the top of the box body, and a filter screen is arranged at the heat radiation holes.

Furthermore, the box body can be divided into a plurality of box chambers, a handle is arranged in front of each box body, and a heat dissipation through hole is formed in the bottom end of each box chamber.

Furthermore, the box body is fixed on the base, and a non-slip mat is arranged below the base.

Further, the back of box is equipped with the 5G port, the 5G port is connected with network operator both-way, be equipped with signal emission source and PC power on the 5G port, the back of box, 5G port rear is equipped with the controller, 5G port department embedding has the SIM card, the SIM card with the controller is connected, the SIM is a data record appearance, can read the information of controller, the SIM card is connected with the cell-phone under the effect of signal emission source.

Compared with the prior art, the invention has the following advantages:

1. according to the invention, the box body is divided into three component box bodies, sliding grooves are arranged on two sides of each component box body, the sliding block which can be matched with the sliding grooves is arranged on the inner wall of the box body, the limiting pin penetrates through the box body and the sliding block and is in threaded connection with the sliding grooves, the limiting pin is firstly screwed out, and then the component box bodies can be drawn out through the handles, so that all components in the box body can be maintained conveniently;

2. according to the invention, the drying boxes are arranged on the side wall of each sub-box body, and the drying agents are arranged in the drying boxes, so that the wet air entering the interior of the box body is dried;

3. according to the invention, the heat dissipation fan is arranged at the bottom of the box body, and the heat dissipation holes and the heat dissipation grooves are respectively arranged at the top end and the two sides of the box body, so that the electrical elements in the box body are fully dissipated, the heat dissipation effect is good, the heat dissipation grooves and the box body are arranged in an inclined and upward manner, the inclined and upward angle is 10-20 degrees, the moisture is prevented from entering the interior of the box body, and the diameter of the heat dissipation grooves is gradually increased in the direction from the exterior of the box body to the interior of the box body, so that the heat;

4. according to the dust removal box, the dust prevention box is arranged at the tail end of the heat dissipation groove of the box body, primary dust removal is carried out through the sponge filter screen, secondary dust removal is carried out through the dust collection bag, and the dust removal effect is good;

5. according to the invention, the sub-box body is arranged into a plurality of sub-box chambers, so that the internal layout of the box body is attractive, the mobile phone is connected with the SIM card, and the SIM card can read information in the controller, so that the internal condition of the power analyzer can be observed; and by designing the 5G port, fewer wires are used;

6. according to the invention, the box body is arranged on the base, and the base can be lifted through design, so that the waterproof box has a certain waterproof function.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the sub-box of the present invention;

FIG. 4 is a schematic view of the connection relationship between the heat sink and the dust-proof box according to the present invention;

FIG. 5 is a schematic view of the connection relationship between the limit pin and the sliding groove and the sliding block;

FIG. 6 is a schematic diagram of a connection structure between a 5G port and a controller according to the present invention.

In the figure, 1-box; 2-a base; 3-separating the box body; 4-a handle; 5-a chute; 6-a slide block; 7-a limit pin; 8-mounting holes; 9-a heat dissipation groove; 10-drying the box; 11-a desiccant; 12-a dust-proof box; 12 a-a sponge filter screen; 12 b-a mounting plate; 12 c-a dust bag; 13-a heat dissipation fan; 14-heat dissipation holes; 15-box separation chamber; 16-heat dissipating through holes; 17-5G ports; 18-a signal emission source; 19-a PC power supply; 20-a controller; 21-SIM card.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.

Referring to fig. 1-5, a multifunctional power analyzer comprises a box body 1, wherein the box body 1 is fixed on a base 2, a non-slip mat is arranged below the base 2, three component box bodies 3 are detachably connected inside the box body 1, a handle 4 is arranged in front of each component box body 3, sliding grooves 5 are symmetrically arranged on two sides of each component box body 3, sliding blocks 6 matched with the sliding grooves 5 are arranged on two sides of the inner wall of the box body 1, the sliding grooves 5 can slide on the sliding blocks 6, a limit pin 7 is arranged on the outer wall of the box body 1, the limit pin 7 penetrates through the box body 1 and the sliding blocks 6 and is in threaded connection with the sliding grooves 5, external threads are arranged at the tail end of the limit pin 7 and close to the back of the box body 1, a mounting hole 8 is arranged on one side of the sliding groove 5, and internal threads matched with, the length of the matching thread is 4-5CM, and a sealing ring is arranged at the joint of the limiting pin 7 and the box body 1.

In this embodiment, spout 5 on the branch box 3 can move on slider 6, passes through being equipped with spacer pin 7 box 1 with slider 6 and with 5 threaded connection of spout to divide box 3 to fix a position through rotatory spacer pin 7, when needing to extract branch box 3, through clockwise rotation spacer pin 7, take out spacer pin 7, can pull out branch box 3 through handle 4, thereby realize dividing the quick separation of box 3 and box 1, be convenient for maintain and look over the inside electronic components of box 1, wherein, all be equipped with the through-hole that can supply spacer pin 7 to pass on box 1 and the slider 6, and be in the junction of spacer pin 7 and box 1 is equipped with the sealing washer, prevents that the dust from getting into inside the box 1.

In this embodiment, fix on base 2 through design box 1, can play water-proof effects, can design base 1 below and be equipped with the universal wheel, can drive box 1 and remove, can design 2 sub-unit connections on the base and have the support column, and the pneumatic cylinder is connected to the support column to realize that box 1 can go up and down.

Referring to fig. 1 to 5, a drying box 10 is arranged on the side wall of each sub-box body 3 above the chute 5, and a drying agent 11 is arranged in the drying box 10 and is calcium chloride powder.

In this embodiment, the quantity of drying box 10 is six groups, sets up respectively on every lateral wall that divides box 3, and the drier 11 in the drying box 10 is dried the inside humid air of box, and the drier 11 adopts calcium chloride powder, is a neutral drier, and the suitability is strong, and installs on the lateral wall that divides box 3 through designing drying box 10, convenient the change.

Referring to fig. 1-5, three groups of the heat dissipation grooves 9 are arranged below the component box body 3, two sides of the box body 1 are provided with the heat dissipation grooves 9, the heat dissipation grooves 9 and the box body 1 are arranged in an inclined and upward mode, the inclined and upward angle is 10-20 degrees, and the diameter of the heat dissipation grooves 9 is gradually increased from the outside of the box body 1 to the inside of the box body.

In this embodiment, be equipped with radiating groove 9, when the electronic components during operation in box 1, can produce the heat, radiating groove 9 can dispel partial heat, and is the horizontal slope through design radiating groove 9 and box 1 and upwards sets up, both can dispel the heat, can also prevent that moisture from flowing into box 1 inside, through the design from the box 1 outside to the box 1 in the direction, radiating groove 9's diameter is gradually big, the heat dissipation of being convenient for.

Referring to fig. 1 to 5, a dust-proof box 12 is connected to the end of the heat sink 9 at the bottom of the box body 1, the dust-proof box 12 includes a sponge filter 12a, the sponge filter 12a is installed in the outlet direction of the heat sink 9, an installation plate 12b is fixed inside the dust-proof box 12, a dust-collecting bag 12c is fixed on the installation plate 12b, the dust-collecting bag 12c is installed at the end of the sponge filter 12a, and the opening direction of the dust-collecting bag 12c corresponds to the outlet direction of the heat sink 9.

In this embodiment, be equipped with dust-proof box 12 at the end of radiating groove 9, dust-proof box 12 includes sponge filter screen 12a and dust bag 12c, and sponge filter screen 12a tentatively goes dirt to the dust of the entering of radiating groove 9 department, goes the great dust of dirt granule, and dust bag 12c goes dirt once more, and it is effectual wholly to go dirt, and fixes on mounting panel 12b through designing dust bag 12c, through can dismantling the connection with mounting panel 12b on dust-proof box 12, after using certain term, optional change dust bag 12 c.

Referring to fig. 1-5, a heat dissipation fan 13 is installed at the bottom of the box body 1, heat dissipation holes 14 corresponding to the heat dissipation fan 13 are formed at the top of the box body 1, and a filter screen is arranged at the heat dissipation holes 14.

In this embodiment, through being equipped with radiator fan 13 and louvre 14 to dispel the heat to the inside electronic components of box 1, the radiating effect is good, and louvre 14 department is equipped with the filter screen, and this filter screen can be the combination of nylon filter screen and active carbon filter screen or the combination of sponge filter screen and active carbon filter screen.

Referring to fig. 1 to 5, the box body 3 may be divided into a plurality of box chambers 15, and a heat dissipation through hole 16 is formed at a bottom end of each box chamber 15.

In this implementation, divide into a plurality of branch casees 15 through dividing every box 3 to make the inside whole overall arrangement of box 1 pleasing to the eye, generous, be equipped with heat dissipation through-hole 16 through the bottom of dividing casees 15 at every, when radiator fan 13 during operation, dispel the heat through heat dissipation through-hole 16 to each branch casees 15, the radiating effect is good.

Referring to fig. 1-5, the back of box 1 is equipped with 5G port 17, and 5G port 17 outside is equipped with the protective cover, protects the component of 5G port department, 5G port 17 and network operator both way junction, be equipped with signal emission source 18 and PC power 19 on the 5G port 17, the back of box 1, 5G port 17 rear is equipped with controller 20, 5G port 17 department has embedded SIM card 21, SIM card 21 with controller 20 is connected, SIM card 21 is a data recorder, can read controller 20's information, SIM card 21 is connected with the cell-phone under signal emission source 18's effect.

In this embodiment, the controller 20 transmits the circuit condition of each electronic component inside the box to the SIM card 21, the SIM card transmits a signal to the mobile phone through a signal transmission source, and an operator can open the corresponding mobile phone APP to observe the circuit condition inside the box.

In this embodiment, the circuit board of controller 20 sets up in the inside of box, and the setting of controller your shell is in the outside of box, and with 5G port 17 is connected.

In conclusion, the box body 1 is divided into three component box bodies 3, the sliding grooves 5 are formed in two sides of each component box body 3, the sliding blocks 6 which can be matched with the sliding grooves 5 are arranged on the inner wall of the box body 1, the limiting pins 7 penetrate through the box body 1 and the sliding blocks 6 and are in threaded connection with the sliding grooves 5, the limiting pins 7 are firstly screwed out, the component box bodies 3 can be pulled out through the handles 4, and therefore all parts of the box body 1 can be maintained conveniently; the drying box 10 is arranged on the side wall of each sub-box body 3, and the drying agent 11 is arranged in the drying box 10, so that the wet air entering the inside of the box body 1 is dried; the bottom of the box body 1 is provided with the heat radiation fan 13, and the top end and two sides of the box body 1 are respectively provided with the heat radiation holes 14 and the heat radiation grooves 9, so that the electrical elements in the box body 1 are fully radiated, the heat radiation effect is good, the heat radiation grooves 9 and the box body 1 are arranged in an inclined upward manner, the inclined upward angle is an included angle of 10-20 degrees, the moisture is prevented from entering the interior of the box body 1, and the diameter of the heat radiation grooves 9 is gradually increased in the direction from the exterior of the box body 1 to the interior of the box body 1, so that the heat radiation is facilitated; the dust removal effect is good because the dust prevention box 13 is arranged at the tail end of the heat dissipation groove 9 of the box body 1, the preliminary dust removal is carried out through the sponge filter screen 13a, and the secondary dust removal is carried out through the dust collection bag 13 c; the box body 3 is arranged into a plurality of box chambers 15, the side wall of each box chamber 15 is provided with a wiring hole 16, and one end of the back surface of the box body 1 is provided with a gathering wiring hole 18, so that the internal layout of the box body is attractive; the box body 1 is arranged on the base 2, the base 2 can be designed to be lifted, the waterproof effect is good, the SIM card is connected with the mobile phone, and the SIM card can read information in the controller, so that the internal condition of the power analyzer can be observed; and by designing the 5G port, fewer wires are used.

However, while the invention has been described in detail by way of the general description and the specific examples, it will be apparent to those skilled in the art that certain changes and modifications may be made therein without departing from the spirit of the invention.

Claims

1. The utility model provides a multi-functional power analysis appearance, includes box (1), its characterized in that: box (1) inside can be dismantled and be connected with three-component box (3), every group the bilateral symmetry of dividing box (3) is equipped with spout (5), box (1) inner wall both sides be equipped with spout (5) matched with slider (6), spout (5) can slide on slider (6), be equipped with spacer pin (7) on box (1) outer wall, spacer pin (7) pass box (1) with slider (6) and with spout (5) threaded connection.

2. The multifunctional power analyzer of claim 1, wherein: the terminal of spacer pin (7) is equipped with the external screw thread, is close to box (1) back, spout (5) one side is equipped with mounting hole (8), be equipped with in mounting hole (8) with external screw thread matched with internal thread, and the length of cooperation screw thread is 4-5CM, just the junction of spacer pin (7) and box (1) is equipped with the sealing washer.

3. The multifunctional power analyzer of claim 1, wherein: every on the lateral wall of branch box (3), the top of spout (5) is equipped with drying box (10), be equipped with drier (11) in drying box (10), drier (11) are calcium chloride powder.

4. The multifunctional power analyzer of claim 3, wherein: divide the below of box (3), the both sides of box (1) are equipped with radiating groove (9), radiating groove (9) are slope upwards setting with box (1), and the ascending angle of slope is 10-20 degrees contained angles, and from box (1) outside to the direction in box (1), the diameter of radiating groove (9) is gradually big.

5. The multifunctional power analyzer of claim 4, wherein: the improved dust collection box is characterized in that the bottom of the box body (1) is connected with a dust collection box (12) at the tail end of the heat dissipation groove (9), the dust collection box (12) comprises a sponge filter screen (12 a), the sponge filter screen (12 a) is installed in the outlet direction of the heat dissipation groove (9), an installation plate (12 b) is fixed inside the dust collection box (12), a dust collection bag (12 c) is fixed on the installation plate (12 b), the dust collection bag (12 c) is installed at the tail end of the sponge filter screen (12 a), and the opening direction of the dust collection bag (12 c) corresponds to the outlet direction of the heat dissipation groove (9).

6. The multifunctional power analyzer of claim 1, wherein: the box is characterized in that a heat radiation fan (13) is installed at the bottom of the box body (1), heat radiation holes (14) corresponding to the heat radiation fan (13) are formed in the top of the box body (1), and a filter screen is arranged at the heat radiation holes (14).

7. The multifunctional power analyzer of claim 5, wherein: every divide the place ahead of box (3) to be equipped with the handle, divide box (3) dividable into a plurality of branch caserooms (15), every the bottom of dividing caseroom (15) is equipped with heat dissipation through-hole (16).

8. The multifunctional power analyzer of claim 7, wherein: the box body (1) is fixed on the base (2), and an anti-slip pad is arranged below the base (2).

9. The multifunctional power analyzer of claim 1, wherein: the back of box (1) is equipped with 5G port (17), 5G port (17) and network operator both way junction, be equipped with signal emission source (18) and PC power (19) on 5G port (17), the back of box (1), 5G port (17) rear is equipped with controller (20), 5G port (17) department embedding has SIM card (21), SIM card (21) with controller (20) are connected, SIM card (21) are a data record appearance, can read the information of controller (20), SIM card (21) are connected with the cell-phone under the effect of signal emission source (18).