CN215601587U - Power supply device for electrical equipment - Google Patents

Abstract

The utility model relates to the technical field of electrical equipment, in particular to an electrical equipment power supply device, which comprises a box body, a base assembly, a damping assembly, two bunching assemblies and two ventilation assemblies, wherein a box door is arranged on the front side wall of the box body, the base assembly is arranged at the bottom of the box body, the damping assembly and the ventilation assemblies are arranged in the base assembly, the two bunching assemblies are arranged in the box body at intervals, and the box body is communicated with the base assembly.

Description

Power supply device for electrical equipment

Technical Field

The application relates to the technical field of electrical equipment, in particular to an electrical equipment power supply device.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. At present, the electrical cabinet is the box of concentrated installation electrical equipment, because install a large amount of electrical equipment in the electrical cabinet, electrical equipment often can produce a lot of heats in the course of the work, influence electrical equipment's life, consequently, need install radiator unit in the box, current radiator unit cooperatees for exhaust fan and exhaust vent usually and realizes the ventilation cooling effect, the realization is cooled down to the temperature in the box, reach the protection effect, nevertheless because the exhaust vent ventilates for a long time, make dust and moisture in the air get into in the box easily, cause the damage and the trouble emergence of electrical components in the box, in addition, some electrical equipment often can shake in transportation or work, and then can have certain influence to the electrical equipment of quick-witted incasement. Therefore, we have designed a power supply device for electrical equipment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide an electrical equipment power supply unit, has solved the long-term ventilation of current electrical cabinet exhaust vent, makes dust and moisture in the air get into in the box easily, causes electrical components in the box to damage and the trouble takes place and electrical equipment often can shake in transportation or work often, can have the technical problem of certain influence to the electrical equipment in the box.

The application provides an electrical equipment power supply unit, including box, basement subassembly, damper, bunch subassembly and ventilation assembly, be equipped with the chamber door on the preceding lateral wall of box, basement unit mount is in the bottom of box, damper and ventilation assembly all set up in the basement subassembly, the bunch subassembly is provided with two, two the bunch subassembly is the interval from top to bottom and installs in the box, the box is linked together with the basement subassembly.

In the above technical scheme, further, the base assembly includes a base shell and a base plate, a containing cavity is provided in the base shell, the base plate is installed at the bottom of the box body, ventilation openings communicated with the containing cavity are provided on the base plate and the box body, two sides of the base plate slide on the inner wall of the base shell, air inlet groove groups are provided on two sides of the base shell, the ventilation assembly is installed at the bottom of the base plate, and the damping assembly is installed on the inner bottom wall of the base shell.

In the above technical solution, further, the ventilation assembly includes two control components symmetrically disposed at the bottom of the base plate, each control component corresponds to one air inlet slot group, each control component includes a baffle, a rotation portion and a driving portion, the rotation portion and the driving portion are both mounted at the bottom of the base plate, the driving portion is in transmission connection with the rotation portion, and the baffle is mounted on the rotation portion.

In the above technical scheme, further, the rotation portion includes pivot and two fixed blocks, two the fixed block is installed in the bottom of base plate, the both ends of pivot are connected with two fixed blocks respectively, the baffle is fixed in the pivot, the one end of drive division is connected with the one end transmission of pivot.

In the above technical scheme, further, the drive division includes driving motor, mounting panel, synchronous chain and two driving teeth, the bottom at the base plate is fixed to the mounting panel, driving motor fixes on the mounting panel and driving motor's output is connected with a driving tooth, another the driving tooth is installed in one of pivot and is served, and synchronous chain cover is established on two driving teeth.

In the above technical solution, further, the damping assembly includes four elastic components that are distributed on the inner bottom wall of the base shell in a rectangular shape, and two ends of each elastic component are respectively connected with the base shell and the base plate.

In the above technical scheme, further, each elastic component includes an upper fixing seat, a spring and a lower fixing seat, the upper fixing seat is installed at the bottom of the substrate, the lower fixing seat is installed on the inner bottom wall of the base shell, the spring is located between the upper fixing seat and the lower fixing seat, and two ends of the spring are respectively connected with the upper fixing seat and the lower fixing seat.

In the above technical scheme, furtherly, every bunch subassembly all includes baffle, bunch frame strip and two pars contractilis, the baffle is the level and its both ends slide with the inner wall of box, the both ends of baffle all are equipped with rather than fixed connection's journal stirrup, all are equipped with the locating hole that supplies the bolt installation on every journal stirrup, two pars contractilis symmetry sets up the both ends at the baffle, the both ends of bunch frame strip are connected with the top of two pars contractilis respectively, be equipped with a plurality of and its sliding fit's parting bead on the bunch frame strip, two parting beads can form the line hole that supplies the circuit to pass.

In above-mentioned technical scheme, furtherly, every the pars contractilis all includes tensile pole and stop collar, the top one end at the baffle is fixed to the stop collar, tensile pole slides and sets up on the stop collar to the top of tensile pole is connected with the one end of bunch frame strip, the inner wall of box is equipped with the spout that supplies the baffle to slide in vertical direction.

In the above technical solution, further, two symmetrically arranged hook lugs are arranged on the outer side wall of the box body.

Compared with the prior art, the beneficial effect of this application is:

the ventilation assembly comprises two control parts, the two control parts correspond to the two air inlet groove groups, the opening and closing state of the air inlet groove groups is controlled, and when the box body is not required to be cooled, the two air inlet groove groups are closed by the two control parts, so that dust and moisture in outside air cannot enter the box body, and the electric elements in the box body are damaged and fail; the specific implementation mode is as follows: one transmission gear connected with the output end of the driving motor is driven to rotate through the driving motor, and under the action of the synchronous chain, the rotating shaft connected with the other transmission gear is driven to rotate, so that the baffle on the rotating shaft is driven to rotate, and the aim of automatically controlling the opening and the closing of the air inlet groove group is fulfilled;

(2) can reach the shock attenuation purpose of electrical equipment when transportation or work through four elastomeric element to protected electrical equipment greatly, the concrete implementation is as follows: the vibration generated by the box body is reduced when the box body moves integrally or the electric equipment in the box body works under the connection action of the upper fixing seat and the lower fixing seat through the sliding of the base plate and the base shell and the springs;

(3) can slide on the direction of height of box through two bunch subassemblies to can divide into unequal cavity with the inner space of box, satisfy the electrical equipment installation steps of equidimension not, improve whole practicality, and the gliding branch parting bead that sets up on the bunch frame strip, the line hole that two branch parting beads formed can conclude the classification to electrical equipment's circuit, the heat dissipation of the box of not only being convenient for, but also can be convenient for staff's regular maintenance and maintenance, overall performance has further been improved.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a first schematic structural diagram of an electrical equipment power supply device provided in the present application;

fig. 2 is a schematic structural diagram of a power supply device for electrical equipment according to the present application;

fig. 3 is a first cross-sectional view of a power supply device for electrical equipment provided by the present application;

fig. 4 is a schematic structural diagram of a wire harness assembly of the power supply device for electrical equipment provided by the present application;

fig. 5 is a second cross-sectional view of the power supply apparatus for electrical equipment provided in the present application;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5 as provided herein;

fig. 7 is a third cross-sectional view of the power supply device for electrical equipment provided by the present application.

In the figure:

1. a box body; 11. a chute; 2. a base assembly; 21. a base housing; 22. a substrate; 23. a vent; 24. the air inlet slot group; 3. a shock absorbing assembly; 31. an elastic member; 311. an upper fixed seat; 312. a spring; 313. a lower fixed seat; 4. a wire harness assembly; 41. a partition plate; 42. wire-bunching frame strips; 43. a telescopic part; 431. a stretch rod; 432. a limiting sleeve; 44. supporting a lug; 45. a dividing strip; 5. a ventilation assembly; 51. a baffle plate; 52. a rotating part; 521. a rotating shaft; 522. a fixed block; 53. a drive section; 531. mounting a plate; 532. a synchronization chain; 533. a transmission gear; 6. hooking a lug; 7. and (4) a box door.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, 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 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 thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 7, the present application provides an electric device power supply apparatus including a case 1, a base member 2, a shock-absorbing member 3, a wire harness member 4 and a ventilation member 5, a box door 7 is arranged on the front side wall of the box body 1, the base component 2 is arranged at the bottom of the box body 1, the damping component 3 and the ventilation component 5 are both arranged in the substrate component 2, two wire harness components 4 are arranged, the two wire harness components 4 are arranged in the box body 1 at intervals from top to bottom, the utility model provides a power supply device for electrical equipment, which is characterized in that a box body 1 is communicated with a base component 2, and the power supply device for electrical equipment solves the technical problems that the air outlet of the existing electrical cabinet is ventilated for a long time, dust and moisture in the air are easy to enter the box body 1, so that electrical elements in the box body 1 are damaged and failed, the electrical equipment often vibrates during transportation or work, and the electrical equipment in the box body 1 is influenced to a certain extent.

Furthermore, the ventilation and heat dissipation steps of the electrical equipment in the box body 1 are realized by the air inlet slot groups 24 arranged on the two sides of the base shell 21 and the vent holes 23 communicated with the accommodating cavity of the base shell 21 arranged on the base plate 22 and the box body 1, wherein the ventilation assembly 5 comprises two control parts, the two control parts correspond to the two air inlet slot groups 24, the opening and closing states of the air inlet slot groups 24 are controlled, when the heat dissipation in the box body 1 is not needed, the two air inlet slot groups 24 are closed by the two control parts, so that dust and moisture in the outside air cannot enter the box body 1, and the damage and the failure of the electrical components in the box body 1 are caused; the specific implementation mode is as follows: one transmission gear 533 connected with the output end of the driving motor is driven to rotate by the driving motor, and under the action of the synchronous chain 532, the rotating shaft 521 connected with the other transmission gear 533 is driven to rotate, so that the baffle 51 on the rotating shaft 521 is driven to rotate, and the purpose of automatically controlling the opening and closing of the air inlet slot group 24 is realized;

further, the purpose of damping the vibration of the electrical equipment during transportation or work can be achieved through the four elastic components 31, so that the electrical equipment is greatly protected, and the method is specifically implemented as follows: through the sliding of the base plate 22 and the base shell 21 and the connection action of the upper fixing seat 311 and the lower fixing seat 313 through the spring 312, the vibration generated by the box body 1 is reduced when the box body moves integrally or the electric equipment in the box body works;

furthermore, can slide on the direction of height of box 1 through two bunch subassemblies 4 to can divide into unequal cavity with the inner space of box 1, satisfy the electrical equipment installation steps of equidimension not, improve whole practicality, and a plurality of gliding parting bead 45 that set up on bunch frame strip 42, the line hole that two parting bead 45 formed can conclude the classification to electrical equipment's circuit, the heat dissipation of the box 1 of not only being convenient for, but also can be convenient for staff's regular maintenance and maintenance, overall performance has further been improved.

Specifically, the base assembly 2 includes a base shell 21 and a base plate 22, a containing cavity is provided in the base shell 21, the base plate 22 is installed at the bottom of the box body 1, ventilation openings 23 communicated with the containing cavity are provided on the base plate 22 and the box body 1, two sides of the base plate 22 slide on the inner wall of the base shell 21, air inlet slot groups 24 are provided on two sides of the base shell 21, the air inlet slot groups 24 are provided at the bottom near the ground, so as to facilitate air inlet heat dissipation inside the box body 1, the ventilation assembly 5 is installed at the bottom of the base plate 22, and the damping assembly 3 is installed on the inner bottom wall of the base shell 21.

Specifically, the ventilation assembly 5 includes two control components symmetrically disposed at the bottom of the base plate 22, each control component corresponds to one air inlet slot group 24, each control component includes a baffle 51, a rotating portion 52 and a driving portion 53, the rotating portion 52 and the driving portion 53 are both installed at the bottom of the base plate 22, the driving portion 53 is in transmission connection with the rotating portion 52, the baffle 51 is installed on the rotating portion 52, the driving portion 53 drives the rotating portion 52 and the baffle 51 on the rotating portion 52 to rotate, so as to achieve the purpose of automatically controlling the opening and closing of the air inlet slot group 24, and when heat dissipation in the box body 1 is not required, the two air inlet slot groups 24 are closed by the two control components, so that dust and moisture in the outside air cannot enter the box body 1, and damage and failure of electrical components in the box body 1 occur.

Specifically, the rotating portion 52 includes a rotating shaft 521 and two fixing blocks 522, the two fixing blocks 522 are installed at the bottom of the base plate 22, two ends of the rotating shaft 521 are respectively connected to the two fixing blocks 522, the baffle 51 is fixed on the rotating shaft 521, one end of the driving portion 53 is in transmission connection with one end of the rotating shaft 521, the driving portion 53 drives the rotating shaft 521 and the baffle 51 on the rotating shaft 521 to rotate, and the purpose of automatically controlling the opening and closing of the air inlet slot group 24 is achieved.

Specifically, the driving portion 53 includes a driving motor, a mounting plate 531, a synchronization chain 532, and two transmission teeth 533, the mounting plate 531 is fixed at the bottom of the base plate 22, the driving motor is fixed on the mounting plate 531, an output end of the driving motor is connected to one transmission tooth 533, another transmission tooth 533 is installed at one end of the rotating shaft 521, the synchronization chain 532 is sleeved on the two transmission teeth 533, the driving motor drives one transmission tooth 533 connected to the output end of the synchronization chain to rotate, and under the action of the synchronization chain 532, the rotating shaft 521 connected to the other transmission tooth 533 is driven to rotate, so as to drive the baffle 51 on the rotating shaft 521 to rotate, thereby achieving the purpose of automatically controlling the opening and closing of the air intake duct group 24.

Specifically, the damping module 3 includes four elastic members 31 distributed on the inner bottom wall of the base shell 21 in a rectangular shape, two ends of each elastic member 31 are respectively connected to the base shell 21 and the base plate 22, and the four elastic members 31 can achieve the purpose of damping the vibration of the electrical equipment during transportation or operation, thereby greatly protecting the electrical equipment.

Specifically, each elastic component 31 includes an upper fixing seat 311, a spring 312 and a lower fixing seat 313, the upper fixing seat 311 is installed at the bottom of the substrate 22, the lower fixing seat 313 is installed on the inner bottom wall of the base shell 21, the spring 312 is located between the upper fixing seat 311 and the lower fixing seat 313, two ends of the spring 312 are respectively connected with the upper fixing seat 311 and the lower fixing seat 313, and the upper fixing seat 311 and the lower fixing seat 313 are connected through the spring 312, so that the vibration generated by the box 1 is reduced when the box 1 moves integrally or the electric devices therein work under the elastic action of the spring 312.

Specifically, each wire harness assembly 4 comprises a horizontal partition plate 41, wire harness frame strips 42 and two telescopic parts 43, the partition plate 41 is provided with two ends sliding on the inner wall of the box body 1, the two ends of the partition plate 41 are respectively provided with a support lug 44 fixedly connected with the partition plate 41, each support lug 44 is provided with a positioning hole for mounting a bolt, the two telescopic parts 43 are symmetrically arranged at the two ends of the partition plate 41, the two ends of the wire harness frame strips 42 are respectively connected with the tops of the two telescopic parts 43, the wire harness frame strips 42 are provided with a plurality of separating strips 45 in sliding fit with the wire harness frame strips, the two separating strips 45 can form wire holes for passing a wire, the partition plate 41 slides in the height direction of the box body 1, so that the inner space of the box body 1 can be divided into unequal cavities, the support lugs 44 arranged at the two ends of the partition plate 41 and the positioning holes for mounting the bolt on the support lugs 44, and the quick positioning of the partition plate 41 is realized, satisfy not equidimension electrical equipment installation step, set up on the bunch frame strip 42 a plurality of gliding branch strips 45, two line holes that divide strip 45 to form can conclude the classification to electrical equipment's circuit, not only the heat dissipation of box 1 of being convenient for, but also staff's regular maintenance and maintenance can be convenient for, further improved the wholeness ability.

Specifically, each telescopic part 43 includes tensile pole 431 and stop collar 432, stop collar 432 is fixed in the top one end of baffle 41, tensile pole 431 slides and sets up on stop collar 432 to the top of tensile pole 431 is connected with the one end of bunch frame strip 42, and the slip of tensile pole and stop collar 432 can adjust the height of bunch frame strip 42, satisfies the installation demand of different line lengths and electrical equipment, the inner wall of box 1 is equipped with the spout 11 that supplies baffle 41 to slide in vertical direction.

Particularly, the outer side wall of the box body 1 is provided with two symmetrically arranged hook lugs 6, so that integral hoisting, hanging and moving can be realized.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application. Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.

Claims (10)

1. The utility model provides an electrical equipment power supply unit, its characterized in that includes box, basement subassembly, damper, bunch subassembly and ventilation assembly, be equipped with the chamber door on the preceding lateral wall of box, basement unit mount is in the bottom of box, damper and ventilation assembly all set up in the basement subassembly, the bunch subassembly is provided with two, two the bunch subassembly is the interval from top to bottom and installs in the box, the box is linked together with the basement subassembly.

2. The power supply device for electrical equipment according to claim 1, wherein the base assembly comprises a base shell and a base plate, the base shell is provided with a receiving cavity, the base plate is installed at the bottom of the box body, the base plate and the box body are provided with ventilation openings communicated with the receiving cavity, two sides of the base plate slide with the inner wall of the base shell, two sides of the base shell are provided with air inlet groove sets, the ventilation assembly is installed at the bottom of the base plate, and the damping assembly is installed on the inner bottom wall of the base shell.

3. The electrical equipment power supply device according to claim 2, wherein the ventilation assembly includes two control components symmetrically disposed on the bottom of the base plate, each control component corresponds to one air inlet slot group, each control component includes a baffle, a rotating portion and a driving portion, the rotating portion and the driving portion are both mounted on the bottom of the base plate, the driving portion is in transmission connection with the rotating portion, and the baffle is mounted on the rotating portion.

4. The power supply device for the electrical equipment according to claim 3, wherein the rotating portion comprises a rotating shaft and two fixing blocks, the two fixing blocks are mounted at the bottom of the base plate, two ends of the rotating shaft are respectively connected with the two fixing blocks, the baffle plate is fixed on the rotating shaft, and one end of the driving portion is in transmission connection with one end of the rotating shaft.

5. The power supply device for the electrical equipment according to claim 4, wherein the driving part comprises a driving motor, a mounting plate, a synchronous chain and two transmission teeth, the mounting plate is fixed at the bottom of the base plate, the driving motor is fixed on the mounting plate, the output end of the driving motor is connected with one transmission tooth, the other transmission tooth is arranged at one end of the rotating shaft, and the synchronous chain is sleeved on the two transmission teeth.

6. The power supply device for electrical equipment according to claim 2, wherein the damping assembly comprises four elastic members disposed on the inner bottom wall of the base housing in a rectangular shape, and two ends of each elastic member are connected to the base housing and the base plate respectively.

7. The power supply device for electrical equipment according to claim 6, wherein each of the elastic members comprises an upper fixing seat, a spring and a lower fixing seat, the upper fixing seat is mounted at the bottom of the base plate, the lower fixing seat is mounted on the inner bottom wall of the base shell, the spring is located between the upper fixing seat and the lower fixing seat, and two ends of the spring are respectively connected with the upper fixing seat and the lower fixing seat.

8. The power supply device for the electrical equipment according to claim 1, wherein each wire harness assembly comprises a horizontal partition plate, two ends of the horizontal partition plate slide on the inner wall of the box body, two ends of the horizontal partition plate are provided with support lugs fixedly connected with the horizontal partition plate, each support lug is provided with a positioning hole for mounting a bolt, the two telescopic parts are symmetrically arranged at two ends of the horizontal partition plate, two ends of the wire harness frame are respectively connected with the tops of the two telescopic parts, the wire harness frame is provided with a plurality of separating strips in sliding fit with the wire harness frame, and the two separating strips can form wire holes for a wire to pass through.

9. The power supply device for electrical equipment according to claim 8, wherein each of the telescopic parts comprises a stretching rod and a stop collar, the stop collar is fixed on one end of the top of the partition plate, the stretching rod is slidably arranged on the stop collar, the top of the stretching rod is connected with one end of the bunch frame strip, and the inner wall of the box body is provided with a sliding groove for the partition plate to slide in the vertical direction.

10. The power supply device for electrical equipment according to claim 1, wherein the outer side wall of the box body is provided with two symmetrically arranged hook lugs.

Images