CN212752931U

CN212752931U - Variable-frequency speed regulation electronic box with anti-skid groove heat dissipation function

Info

Publication number: CN212752931U
Application number: CN202022175582.0U
Authority: CN
Inventors: 张袁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-03-19
Anticipated expiration: 2030-09-28

Abstract

The application discloses a variable-frequency speed-regulating electronic box with an anti-skid groove heat dissipation function, which comprises a mounting plate, a sealing mechanism and a heat dissipation mechanism, wherein the mounting plate, the sealing mechanism and the heat dissipation mechanism are arranged in a box body; the sealing mechanism comprises a box door, a connecting plate and a sealing strip; the heat dissipation mechanism comprises a fixed block, a shell, a clamping block and a fan. The fan is arranged to conveniently realize circulation of air inside the box body, effective heat dissipation of instrument equipment in the box body is realized, the problem that the instrument equipment is damaged due to heating is avoided, the service life of the electric box is prolonged, sealing at the position of the box door is conveniently carried out by arranging the connecting plate and the sealing strip, and the sealing effect when the box door is closed is improved; this application makes things convenient for the cotton placing of moisture absorption through being provided with the casing, and casing simple to operate carries out moisture absorption when can realizing the outside air entering and handles, prevents to get into the problem that the box leads to instrument equipment to damage because of outside moisture, improves the dampproofing heat dispersion of electronic box, improves the electronic box practicality.

Description

Variable-frequency speed regulation electronic box with anti-skid groove heat dissipation function

Technical Field

The application relates to an electric box, in particular to a variable frequency speed regulation electric box with an anti-skid groove heat dissipation function.

Background

The electric box is a mass parameter on data, generally constitutes a low-voltage forest according to electric wiring, requires to assemble switching equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form a low-voltage distribution box, can be switched on or switched off by means of a manual or automatic switch during normal operation, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied space and environmental protection effect.

The electronic box is the equipment that is used for the electric power distribution, is assembled by sheet metal and forms, and its inside temperature rose when the electronic box is used for a long time, and too high temperature leads to inside instrument equipment etc. to appear damaging danger easily, is difficult for dispelling the heat, and in moisture in the heat dissipation in-process air got into the electronic box easily, leads to the damage of instrument equipment etc. easily when serious, is difficult for carrying out dampproofing protection. Therefore, the variable-frequency speed regulation electronic box with the anti-skid groove heat dissipation function is provided for solving the problems.

Disclosure of Invention

A frequency conversion speed regulation electronic box with anti-skid groove heat dissipation function comprises a mounting plate, a sealing mechanism and a heat dissipation mechanism which are arranged inside a box body;

the sealing mechanism comprises a box door, a connecting plate and a sealing strip, the box door is hinged with the box door through a hinge, the side wall of the box door is fixedly connected with the connecting plate, the inner wall of the box body is fixedly connected with the sealing strip, and the sealing strip is in contact with the edge of the connecting plate;

the heat dissipation mechanism comprises a fixed block, a shell, a fixture block and a fan, the fixed block is fixedly connected with the bottom of the box body, the fixed block is movably inserted into the shell, the outer wall of the shell is fixedly connected with the fixture block, a first round hole and a second round hole are respectively formed in the side wall and the top of the shell, the inner wall of the box body and the side wall of the shell are fixedly connected with a sealing ring, a through hole is formed in the side wall of the bottom of the box body, the fan is fixedly connected with the inside of the top end of the box body, and the fan is communicated with.

Further, the mounting panel is connected with the laminating of box inner wall, the mounting panel passes through screw and box fixed connection, mounting panel lateral wall and a plurality of wiring groove fixed connection, just the box outer wall is equipped with the hasp with chamber door locking.

Further, the box is provided with an opening for connecting the box door, a flange is arranged at the opening of the box and is fixedly attached to the sealing strip, and the connecting plate on the side wall of the box door extends into the box.

Furthermore, the quantity of fixed block is two, two the fixed block is located the casing both sides, every the fixed block all offers the draw-in groove that is used for the fixture block joint, just the casing is inside to be provided with the cotton that absorbs moisture.

Further, the length of casing is less than the width of box, the casing both sides all are equipped with the sealing washer of annular structure, the sealing washer of casing lateral wall is connected with the sealing washer of box inner wall laminating each other.

Furthermore, two through holes which are symmetrically distributed are formed in two sides of the bottom of the box body and are communicated with the sealing ring.

The beneficial effect of this application is: the application provides a variable frequency speed control electronic box with dampproofing heat dissipation function and make things convenient for casing dismouting.

Drawings

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

FIG. 1 is a schematic front view of an embodiment of the present application;

FIG. 2 is a schematic side view of an embodiment of the present application;

fig. 3 is a schematic top view of an embodiment of the present application.

In the figure: 1. the box, 2, mounting panel, 3, screw, 4, wiring groove, 5, chamber door, 6, connecting plate, 7, sealing strip, 8, fixed block, 9, casing, 10, fixture block, 11, first round hole, 12, second round hole, 13, sealing washer, 14, through-hole, 15, fan, 16, louvre, 17, hasp.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial 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.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a variable-frequency speed-regulating electronic box with anti-skid groove heat dissipation function includes an installation plate 2, a sealing mechanism and a heat dissipation mechanism inside a box body 1;

the sealing mechanism comprises a box door 5, a connecting plate 6 and a sealing strip 7, wherein the box door 5 is hinged with the box door 5 through a hinge, the side wall of the box door 5 is fixedly connected with the connecting plate 6, the inner wall of the box body 1 is fixedly connected with the sealing strip 7, and the sealing strip 7 is in contact with the edge of the connecting plate 6;

the heat dissipation mechanism comprises a fixed block 8, a shell 9, a fixture block 10 and a fan 15, the fixed block 8 is fixedly connected with the bottom of the box body 1, the fixed block 8 is movably inserted into the shell 9, the outer wall of the shell 9 is fixedly connected with the fixture block 10, a first round hole 11 and a second round hole 12 are respectively formed in the side wall and the top of the shell 9, the inner wall of the box body 1 and the side wall of the shell 9 are fixedly connected with a sealing ring 13, a through hole 14 is formed in the side wall of the bottom of the box body 1, the fan 15 is fixedly connected with the inside of the top end of the box body 1, and the fan 15 is communicated with a heat.

The mounting plate 2 is attached to the inner wall of the box body 1, the mounting plate 2 is fixedly connected with the box body 1 through a screw 3, the side wall of the mounting plate 2 is fixedly connected with the plurality of wiring grooves 4, and the outer wall of the box body 1 is provided with a lock catch 17 locked with the box door 5 and used for mounting the mounting plate 2 to fix instrument equipment in the box body 1; the box body 1 is provided with an opening for connecting the box door 5, a flange is arranged at the opening of the box body 1, the flange is fixedly attached to the sealing strip 7, and the connecting plate 6 on the side wall of the box door 5 extends into the box body 1 and is used for sealing between the box body 1 and the box door 5, so that the sealing performance is improved; the number of the fixed blocks 8 is two, the two fixed blocks 8 are positioned on two sides of the shell 9, each fixed block 8 is provided with a clamping groove for clamping the clamping block 10, and the shell 9 is internally provided with moisture absorption cotton for installing the shell 9 so as to realize moisture-proof treatment of air; the length of the shell 9 is smaller than the width of the box body 1, the two sides of the shell 9 are respectively provided with a sealing ring 13 with a circular ring structure, and the sealing rings 13 on the side walls of the shell 9 and the sealing rings 13 on the inner wall of the box body 1 are mutually attached and connected, so that the shell 9 is convenient to mount and is used for sealing between the shell 9 and the box body 1; two through holes 14 which are symmetrically distributed are formed in two sides of the bottom of the box body 1, and the through holes 14 are communicated with the sealing ring 13 and used for allowing outside air to enter the box body 1 through the shell 9.

When the box door is used, electrical elements appearing in the application are externally connected with a power supply and a control switch when in use, the mounting plate 2 is fixed inside the box body 1 through the screws 3, the arrangement of circuits inside the box body 1 is realized, the uniform distribution of the circuits is realized through the wiring grooves 4, when in use, moisture absorption cotton or an object with moisture absorption performance is placed inside the shell 9, the shell 9 is placed between the two fixed blocks 8, the two sides of the middle part of the shell 9 are pressed, the clamping blocks 10 are clamped inside the fixed blocks 8 through the elastic deformation of the shell 9, the quick installation of the shell 9 is realized, at the moment, the sealing rings 13 on the two sides of the shell 9 and the sealing rings 13 on the inner wall of the box body 1 are mutually attached, the sealing of the joint of the shell 9 and the box body 1 is realized, the sealing rings 13 have certain thickness, the insertion connection of the shell 9 is also convenient, the box, connecting plate 6 removes to 1 inside and with the laminating of sealing strip 7 of box this moment, realize the sealed between box 1 and the chamber door 5, the work of electronic box during operation through fan 15 passes through 16 discharges of louvre with 1 inside air of box, realize the inside effective heat dissipation of box 1, and outside air passes through-hole 14 and gets into inside casing 9 behind sealing washer 13 and first round hole 11, the absorption of moisture in the cotton realization air of moisture absorption through casing 9 inside, make dry air pass through inside second round hole 12 gets into box 1, realize the circulation of air, can realize also preventing the inside problem of weing of box 1 when 1 inside effective radiating of box, improve electronic box interior instrument equipment's life.

The application has the advantages that:

1. the fan is arranged to conveniently realize circulation of air inside the box body, effective heat dissipation of instrument equipment in the box body is realized, the problem that the instrument equipment is damaged due to heating is avoided, the service life of the electric box is prolonged, sealing at the position of the box door is conveniently carried out by arranging the connecting plate and the sealing strip, and the sealing effect when the box door is closed is improved;

2. this application makes things convenient for the cotton placing of moisture absorption through being provided with the casing, and casing simple to operate carries out moisture absorption when can realizing the outside air entering and handles, prevents to get into the problem that the box leads to instrument equipment to damage because of outside moisture, improves the dampproofing heat dispersion of electronic box, improves the electronic box practicality.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a variable frequency speed governing electronic box with antiskid groove heat dissipation function which characterized in that: the heat dissipation device comprises a mounting plate (2), a sealing mechanism and a heat dissipation mechanism which are arranged in a box body (1);

the sealing mechanism comprises a box door (5), a connecting plate (6) and a sealing strip (7), the box door (5) is hinged to the box door (5) through a hinge, the side wall of the box door (5) is fixedly connected with the connecting plate (6), the inner wall of the box body (1) is fixedly connected with the sealing strip (7), and the sealing strip (7) is in contact with the edge of the connecting plate (6);

the heat dissipation mechanism comprises a fixed block (8), a shell (9), a fixture block (10) and a fan (15), the fixed block (8) is fixedly connected with the bottom of the box body (1), the fixed block (8) is movably inserted into the shell (9), the outer wall of the shell (9) is fixedly connected with the fixture block (10), the side wall of the shell (9) and the top of the shell are respectively provided with a first round hole (11) and a second round hole (12), the inner wall of the box body (1) and the side wall of the shell (9) are fixedly connected with a sealing ring (13), the side wall of the bottom of the box body (1) is provided with a through hole (14), the fan (15) is fixedly connected with the inside of the top of the box body (1), and the fan (15) is communicated with a heat dissipation hole (16) formed in.

2. The frequency conversion speed regulation electronic box with the antiskid groove heat dissipation function of claim 1, characterized in that: mounting panel (2) are connected with box (1) inner wall laminating, mounting panel (2) are through screw (3) and box (1) fixed connection, mounting panel (2) lateral wall and a plurality of wiring groove (4) fixed connection, just box (1) outer wall is equipped with hasp (17) with chamber door (5) locking.

3. The frequency conversion speed regulation electronic box with the antiskid groove heat dissipation function of claim 1, characterized in that: the opening that is used for chamber door (5) to connect is seted up in box (1), box (1) opening part is equipped with the flange, the flange is fixed with sealing strip (7) laminating, just connecting plate (6) of chamber door (5) lateral wall extend to inside box (1).

4. The frequency conversion speed regulation electronic box with the antiskid groove heat dissipation function of claim 1, characterized in that: the quantity of fixed block (8) is two, two fixed block (8) are located casing (9) both sides, every fixed block (8) all offer the draw-in groove that is used for fixture block (10) joint, just casing (9) inside is provided with the cotton that absorbs moisture.

5. The frequency conversion speed regulation electronic box with the antiskid groove heat dissipation function of claim 1, characterized in that: the length of casing (9) is less than the width of box (1), casing (9) both sides all are equipped with circle annular structure's sealing washer (13), sealing washer (13) of casing (9) lateral wall and the sealing washer (13) of box (1) inner wall are laminated each other and are connected.

6. The frequency conversion speed regulation electronic box with the antiskid groove heat dissipation function of claim 1, characterized in that: two through holes (14) which are symmetrically distributed are formed in two sides of the bottom of the box body (1), and the through holes (14) are communicated with the sealing ring (13).