CN212727725U

CN212727725U - Sheet metal box

Info

Publication number: CN212727725U
Application number: CN202022029437.1U
Authority: CN
Inventors: 林文伟
Original assignee: Jinjiang Yushurong Sheet Metal Processing Co ltd
Current assignee: Jinjiang Yushurong Sheet Metal Processing Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-03-16
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a sheet metal box, its technical scheme main points are: including protective housing and panel beating box body, the air outlet has been seted up to the rear end of protective housing, and the inside of air outlet is fixed and is provided with the motor, and the output shaft of motor passes through shaft coupling and transmission shaft fixed connection, and the fixed axial-flow type flabellum that is provided with in one end of transmission shaft, the fixed first spring that is provided with in one end of fixed plate, the one end of first spring with panel beating box body fixed connection, the upper and lower both ends of panel beating box body center department are all fixed and are provided with first fixed block, and the one end activity of first fixed block is provided with a plurality of head rods, and the one end of head rod is provided with the second fixed block, and the fixed activity of one end of slider is provided with the second spring, has solved the panel beating box and has taken place to shake for a long time.

Description

Sheet metal box

Technical Field

The utility model belongs to the technical field of the sheet metal component technique and specifically relates to a sheet metal box.

Background

The sheet metal box body is a box body required after being formed by cooling and aiming at a metal sheet by using a comprehensive cold machining process, and the sheet metal has the characteristics of light weight, high strength, conductivity, low cost, good large-scale mass production performance and the like, is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like at present, and common sheet metal shell bodies comprise a power cabinet, a network cabinet, a server cabinet, an outdoor cabinet and the like.

But traditional panel beating box mostly can all produce vibrations phenomenon in the course of the work, if vibrations time overlength can cause the equipment component in the box to produce damage or harm, lead to the junction wire to take place to drop, secondly, traditional panel beating box mostly is through seting up a plurality of radiating holes on the surface of box and carry out the natural heat dissipation to its inside, nevertheless can't make its inside temperature obtain quick heat dissipation like this, along with the rising gradually of the inside temperature of box, can make its inside establish accelerate ageing speed, the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a panel beating box to the panel beating box that mentions in the solution background art takes place to shake for a long time and leads to the junction wire to take place to drop and can't carry out quick radiating problem.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a sheet metal box body comprises a protective shell and a sheet metal box body, wherein a box door is movably arranged at the front end of the protective shell, an air outlet is formed in the rear end of the protective shell, a motor is fixedly arranged in the air outlet, an output shaft of the motor is fixedly connected with a transmission shaft through a coupler, one end of the transmission shaft is fixedly provided with an axial flow fan blade, fixing plates are fixedly arranged at the upper end and the lower end of the left side and the right side in the protective shell, one end of each fixing plate is fixedly provided with a first spring, one end of each first spring is fixedly connected with the sheet metal box body, first fixing blocks are fixedly arranged at the upper end and the lower end of the center of the sheet metal box body, one end of each first fixing block is movably provided with a plurality of first connecting rods, one end of each first connecting rod is provided with a second fixing block, and, the fixed activity of one end of slider is provided with the second spring, the left and right both ends of protective housing inner wall are fixed respectively and are provided with a plurality of first locating pieces, the one end activity of first locating piece is provided with the second connecting rod, the one end activity of second connecting rod is provided with the second locating piece, the one end of second locating piece with panel beating box body fixed connection.

Further, the inner wall of protective housing is provided with the dampproof course, the dampproof course with protective housing fixed connection.

Through adopting above-mentioned technical scheme, protect inside box, on the drop of water that produces when avoiding because of moisture is great in the air drops the inside equipment component of panel beating box body, the equipment that leads to takes place to damage.

Furthermore, the rear end of the sheet metal box body is provided with a plurality of heat dissipation holes.

Through adopting above-mentioned technical scheme, make in steam effluvium to the protective housing in the box, blow off it fast by the fan again.

Furthermore, a fixing rod is fixedly arranged inside the air outlet and fixedly connected with the motor.

Through adopting above-mentioned technical scheme, fix the motor, prevent that the motor from taking place to rock when using, lead to equipment to take place to damage.

Furthermore, the inner wall of panel beating box body is fixed and is provided with the sponge that gives sound insulation.

By adopting the technical scheme, the noise generated when the high sheet metal box body is used is reduced.

Further, the rear end of air outlet is provided with the protection network, the protection network with the protective housing is for dismantling the connection.

Through adopting above-mentioned technical scheme, protect the fan, avoid in the use having great impurity to fall into in the air outlet, lead to the fan to damage.

Furthermore, the upper end and the lower end of the center of the protective net and the left side and the right side of the protective net are both fixedly provided with fastening bolts.

Through adopting above-mentioned technical scheme, fix the protection network, avoid taking place to drop at the in-process that uses.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a, through fixed a plurality of damper that set up in the upper and lower both ends of panel beating box, come to carry out the shock attenuation processing to the panel beating box, reduced produced vibrations when using, improved the shock attenuation nature of panel beating box, solved the panel beating box when using because of vibrations time overlength, lead to the junction wire to take place the problem that drops.

2. The utility model discloses a, through set up a plurality of louvres and correspond the fixed axial-flow fan that is provided with of radiator hole department at the protecting sheathing at the rear end of panel beating box and come to carry out faster scattered heat treatment to panel beating box inside to solved and leaded to panel beating box internal plant to accelerate ageing speed, arouse the problem of potential safety hazard easily because of unable quick heat dissipation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;

fig. 4 is a partially enlarged schematic view of C in fig. 3.

In the figure: 1. a protective shell; 2. a box door; 3. a moisture barrier; 4. an air outlet; 5. an electric motor; 6. a drive shaft; 7. an axial flow fan blade; 8. a fixing plate; 9. a first damping spring; 10. a sheet metal box body; 1001. heat dissipation holes; 11. a first fixed block; 12. a first connecting rod; 13. a second fixed block; 14. a slider; 15. a second damping spring; 16. a first positioning block; 17. a second connecting rod; 18. a second positioning block; 19. sound insulation sponge; 20. fixing the rod; 21. a protective net; 22. and fastening the bolt.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 4, a sheet metal box comprises a protective shell 1 and a sheet metal box body 10, a box door 2 is movably arranged at the front end of the protective shell 1, the box door 2 is movably connected with the protective shell 1 through a hinge, an air outlet 4 is formed in the rear end of the protective shell 1, a motor 5 is fixedly arranged in the air outlet 4 in a welding mode, the motor 5 transmits power to an axial flow type fan blade 7 through a transmission shaft 6, the axial flow type fan blade 7 starts to move, so that the temperature inside the sheet metal box body 10 is rapidly reduced, fixing plates 8 are fixedly arranged at the upper end and the lower end of the left side and the right side inside the protective shell 1 in a welding mode, a first damping spring 9 is fixedly arranged at one end of each fixing plate 8 in a welding mode, one end of each first damping spring 9 is connected with the sheet metal box body 10 in a welding mode, and, A first fixing block 11 is fixedly arranged at the lower two ends of the metal plate box body by a welding mode, the first fixing block 11 is movably connected with a first connecting rod 12 by a positioning pin, one end of the first connecting rod 12 is movably connected with a second fixing block 13, one end of the second fixing block 13 is fixedly provided with a slide block 14 by a welding mode, a limiting column is movably arranged at the center of the slide block 14, two ends of the limiting column penetrate through the slide block 14 to be fixedly connected with a fixing plate 8, one end of the slide block 14 is provided with a second damping spring 15, the left end and the right end of the second damping spring 15 are respectively fixedly connected with the fixing plate 8 and the slide block 14, the left end and the right end of the metal plate box body 10 are respectively fixedly provided with a plurality of first positioning blocks 16 by a welding mode, one end of the first positioning block 16 is movably connected with a second connecting rod 17 by a positioning pin, one end of the second, one end of the second positioning block 18 is fixedly connected with the protective shell 1 in a welding mode, the protective shell 1 is connected with the sheet metal box body 10 through the second connecting rod 17, and the protective shell 1 is made to pass through supporting force for the sheet metal box body 10 through the second connecting rod 17.

Referring to fig. 2 and 3, a moisture-proof layer 3 is fixedly arranged on the inner wall of the protective shell, and the thickness of the moisture-proof layer 3 is 1 to 3 mm.

Referring to fig. 3, a plurality of heat dissipation holes 1001 are uniformly formed in the rear end of the sheet metal box body 10, and the diameters of the heat dissipation holes 1001 are equal.

Referring to fig. 3, a fixing rod 20 is fixedly disposed inside the air outlet 4 by welding, and the fixing rod 20 is fixedly connected with the motor 5.

Referring to fig. 2 and 3, a sound insulation sponge 19 is fixedly arranged on the inner wall of the sheet metal box body 10 in an adhesion manner, and the thickness of the sound insulation sponge 19 is 2 mm to 5 mm.

Referring to fig. 3, a protective net 21 is disposed at the rear end of the air outlet 4, and the protective net 21 is detachably connected to the protective casing 1, so as to clean the axial-flow fan blades 7 conveniently.

Referring to fig. 3, fastening bolts 22 are fixedly disposed at the upper and lower ends and the left and right sides of the center of the protection net 21, fixing holes are formed in the protection net 21 and the protection case 1 corresponding to the fastening bolts 22, internal threads corresponding to external threads of the fastening bolts 22 are formed in the fixing holes, and the diameters of the internal threads are matched with the diameters of the external threads of the fastening bolts 22.

The utility model discloses when using, through fixed a plurality of damping springs that are provided with in the bottom of panel beating box body 10 and upper end, carry out shock attenuation protection to panel beating box body 10, avoid panel beating box body 10 to lead to the internal plant to take place to damage or the junction wire takes place to drop because of long-time vibrations when using, the equipment that leads to breaks down, secondly, a plurality of louvres 1001 have been seted up at the rear end of panel beating box body 10, the fixed axial fan that is provided with in 1 rear end of rethread protective housing comes to dispel the heat fast to the inside of panel beating box body 10, make its inside temperature reduce fast, the effectual internal plant that leads to because of its inside high temperature of having avoided is ageing with higher speed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a panel beating box, includes protective housing (1) and panel beating box body (10), its characterized in that: the front end of the protective shell (1) is movably provided with a box door (2), the rear end of the protective shell (1) is provided with an air outlet (4), the inside of the air outlet (4) is fixedly provided with a motor (5), an output shaft of the motor (5) is fixedly connected with a transmission shaft (6) through a coupler, one end of the transmission shaft (6) is fixedly provided with an axial flow fan blade (7), the upper and lower ends of the left and right sides inside the protective shell (1) are fixedly provided with fixing plates (8), one end of each fixing plate (8) is fixedly provided with a first damping spring (9), one end of each first damping spring (9) is fixedly connected with the sheet metal box body (10), the upper and lower ends of the center of the sheet metal box body (10) are fixedly provided with first fixing blocks (11), one end of each first fixing block (11) is movably provided with a plurality of first connecting rods (12), the one end of head rod (12) is provided with second fixed block (13), the fixed slider (14) that is provided with in one end of second fixed block (13), the one end fixed activity of slider (14) is provided with second damping spring (15), the left and right both ends of protective housing (1) inner wall are fixed respectively and are provided with a plurality of first locating pieces (16), the one end activity of first locating piece (16) is provided with second connecting rod (17), the one end activity of second connecting rod (17) is provided with second locating piece (18), the one end of second locating piece (18) with panel beating box body (10) fixed connection.

2. The sheet metal box body as claimed in claim 1, wherein: the inner wall of the protective shell (1) is provided with a moisture-proof layer (3), and the moisture-proof layer (3) is fixedly connected with the protective shell (1).

3. The sheet metal box body as claimed in claim 1, wherein: a plurality of heat dissipation holes (1001) are formed in the rear end of the sheet metal box body (10).

4. The sheet metal box body as claimed in claim 1, wherein: the inner wall of the sheet metal box body (10) is fixedly provided with a sound insulation sponge (19).

5. The sheet metal box body as claimed in claim 1, wherein: a fixing rod (20) is fixedly arranged inside the air outlet (4), and the fixing rod (20) is fixedly connected with the motor (5).

6. The sheet metal box body as claimed in claim 1, wherein: the rear end of air outlet (4) is provided with protection network (21), protection network (21) with protective housing (1) is for dismantling the connection.

7. The sheet metal box body as claimed in claim 6, wherein: and fastening bolts (22) are fixedly arranged at the upper end and the lower end of the center of the protective net (21) and at the left side and the right side.