CN216927525U

CN216927525U - High-strength industrial control computer case

Info

Publication number: CN216927525U
Application number: CN202220111334.6U
Authority: CN
Inventors: 赵震奇; 钱颖雪
Original assignee: WUXI ELECTRICAL AND HIGHER VOCATIONAL SCHOOLS
Current assignee: WUXI ELECTRICAL AND HIGHER VOCATIONAL SCHOOLS
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-07-08
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a high-strength industrial control computer case, which relates to the technical field of computers and comprises a case shell and a front panel, wherein an air inlet is arranged at a position close to one side of the front panel, an air groove which is relatively independent from the inside of the case shell is arranged at one side of the inside of the case shell corresponding to the air inlet, an air inlet window communicated with the inside of the case shell is arranged on the side wall of the air groove, a dust box clamped in the air groove is arranged on the side surface of the case shell, the back surface of a bottom box of the dust box is rotatably connected with the back surface of a top box, the top box is rotatably covered at the top of the bottom box, and a wind wheel is arranged between the top box and the bottom box. According to the utility model, the air groove, the dust accumulation box, the first dust screen, the second dust screen and the third dust screen are arranged, so that the problems of general dust prevention effect and inconvenience in dust cleaning operation of the existing industrial control computer case, which are caused by inconvenience in use, are solved.

Description

High-strength industrial control computer case

Technical Field

The utility model relates to the technical field of computers, in particular to a high-strength industrial control computer case.

Background

The industrial control computer is called industrial personal computer for short, the industrial personal computer is used for controlling industrial mechanical equipment to operate in an industrial scene, and the requirements on the working stability and the working intensity are higher than those of a common office computer. The industrial computer is in the use, especially need notice dustproof work, and the industrial computer arouses the dust to get into quick-witted case when the work is dispelled the heat, and too much dust can influence the normal work of industrial computer quick-witted incasement portion electronic component, and the dust adheres to and can cause unable heat dissipation on the electronic component surface, influences the life of industrial computer and the stability of work. Inside and outside the most lug connection industrial computer machine case of radiating ventilation channel of current industrial computer machine case, dustproof effect is general, and the dust gets into easily and electronic component contacts, needs often clear up the dust, nevertheless clears up the dust and need tear the machine open, operates inconveniently to bring inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a high-strength industrial control computer case which is used for solving the problems that the existing industrial control computer case is common in dustproof effect and inconvenient in dust cleaning operation, so that inconvenience is brought to use.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a high strength industrial control computer machine case, includes chassis exterior and front panel, the front of front panel is close to the position department of one side and is provided with the air intake, the inside one side of chassis exterior that the air intake corresponds is provided with the wind groove relatively independent with chassis exterior, be provided with the air inlet window that is linked together with chassis exterior inside on the lateral wall of wind groove, chassis exterior's side is provided with the laying dust box of joint in the wind inslot, the end box back of laying dust box is connected with the back rotation of top box, the top box rotates the lid and closes the top at end box, be provided with between wind wheel and the end box, the top box all is provided with the arc guide plate with wind wheel shape looks adaptation with the back of end box inner wall, be provided with the first dust screen that is parallel with wind wheel profile tangent line on the arc guide plate that the end box corresponds, the inside first dust screen that is located of end box openly and the position department that is close to end box top and bottom of end is provided with second dust screen and third prevention The dirt net, second dust screen and third dirt net interval set up, the bottom of second dust screen and the top of third dirt net all incline to the front of end box, and the bottom height of second dust screen is less than the height at third dirt net top.

The utility model discloses a wind wheel, including top box, air inlet window, baffle, wind groove, place department that the inside of wind groove corresponds the joint between top box and the end box is provided with the baffle, the top of end box and the bottom sliding connection of baffle, the front of baffle extends to the back of front panel and is located the position department of air intake below, the back of baffle extends to the position department that is close to the wind wheel, and the position department that the baffle corresponds the wind wheel is provided with the arc drainage plate of kickup, the wind inslot portion of baffle below is provided with the fan that is located between laying dust box and the air inlet window.

Preferably, the top and the bottom of the dust collecting box are provided with anti-slip lines for increasing friction between the top and the bottom of the inner wall of the air duct.

Preferably, the top box and the bottom box are provided with side plates on the sides far away from the inner wall of the air duct, and the side plates correspond to one side of the case shell and are provided with dust strips at the positions of the edges of the top box and the bottom box.

Preferably, the part of the partition board positioned on the front surface of the bottom box bends downwards and extends to the back surface of the front panel.

Preferably, the two sides of the inner wall of the bottom box are provided with clamping grooves for mounting a first dust screen, a second dust screen and a third dust screen.

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

according to the utility model, the air groove and the dust collecting box are arranged in the case shell, air needs to pass through the air groove and the dust collecting box when entering the case shell during heat dissipation, the length of the air inlet channel is increased, and the first dust screen, the second dust screen and the third dust screen are arranged in the dust collecting box to intercept dust, so that the dust is prevented from entering the case shell and contacting with an electronic element, the purpose of improving the dust-proof effect is achieved.

Drawings

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

FIG. 2 is a left sectional view of the air duct of the present invention;

FIG. 3 is a schematic perspective view of the dust collecting box of the present invention.

In the figure: 1. a chassis housing; 2. a front panel; 3. an air inlet; 4. an air duct; 5. an air inlet window; 6. a dust accumulation box; 601. a bottom case; 602. a set-top box; 603. an arc-shaped guide plate; 604. a first dust screen; 605. a second dust screen; 606. a third dust prevention net; 607. a side plate; 608. a dust-proof strip; 609. a card slot; 7. a wind wheel; 8. a partition plate; 9. an arc-shaped drainage plate; 10. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

As shown in fig. 1-3, the present invention provides a technical solution: a high-strength industrial control computer case comprises a case shell 1 and a front panel 2, wherein an air inlet 3 is arranged at a position close to one side of the front surface of the front panel 2, an air outlet is arranged at a position of the back surface of the case shell 1 and an opposite angle to the air inlet 3, an air groove 4 which is relatively independent to the inside of the case shell 1 is arranged at one side of the inside of the case shell 1 corresponding to the air inlet 3, air circulates and radiates heat firstly through the air groove 4 and a dust box 6, dust in circulating air is intercepted and collected through the dust box 6, an air inlet window 5 communicated with the inside of the case shell 1 is arranged on the side wall of the air groove 4, the dust box 6 clamped in the air groove 4 is arranged on the side surface of the case shell 1, the back surface of a bottom box 601 of the dust box 6 is rotatably connected with the back surface of a top box 602, the top box 602 is rotatably covered on the top of the bottom box 601, and a wind wheel 7 is arranged between the top box 602 and the bottom box 601, the air circulation drives the wind wheel 7 to rotate, the wind wheel 7 and the arc-shaped guide plate 603 can assist the circulating air to change the flowing direction in the dust box 6, the circulating air flows from the top box 602 to the back side and then flows to the front side after turning into the bottom box 601, the arc-shaped guide plate 603 matched with the shape of the wind wheel 7 is arranged on the back sides of the inner walls of the top box 602 and the bottom box 601, the arc-shaped guide plate 603 corresponding to the bottom box 601 is provided with a first dust screen 604 parallel to the tangent line of the outline of the wind wheel 7, the wind wheel 7 rotates to increase the centrifugal force applied to the dust in the circulating air, so that the dust is easily intercepted by the first dust screen 604, a second dust screen 605 and a third dust screen 606 are arranged at the positions, close to the top and the bottom of the bottom box 601, on the front side of the first dust screen 604 in the bottom box 601, the second dust screen 605 and the third dust screen 606 are arranged at intervals, the bottom of the second dust screen 605 and the top of the third dust screen 606 are inclined to the front side of the bottom box 601, and the bottom height of second dust screen 605 is less than the height at third dust screen 606 top, and circulating air both can pass second dust screen 605 and third dust screen 606 and flow to the front, also can pass the clearance between second dust screen 605 and the third dust screen 606 and flow to the front, and second dust screen 605 and third dust screen 606 cross arrangement conveniently intercept most dust in the circulating air.

The inside of wind groove 4 corresponds the position department of joint between STB 602 and the end box 601 and is provided with baffle 8, the top of end box 601 and the bottom sliding connection of baffle 8, laying dust box 6 can be dismantled, conveniently clear up the dust in laying dust box 6, the front of baffle 8 extends to the back of front panel 2 and is located the position department of air intake 3 below, the back of baffle 8 extends to the position department that is close to wind wheel 7, and baffle 8 corresponds the position department of wind wheel 7 and is provided with the arc drainage plate 9 of kickup, the inside fan 10 that is located between laying dust box 6 and the air inlet window 5 that is provided with of wind groove 4 of baffle 8 below.

As a technical optimization scheme of the utility model, the top and the bottom of the dust box 6 are provided with anti-slip lines for increasing friction between the top and the bottom of the inner wall of the air duct 4.

As a technical optimization scheme of the present invention, side plates 607 are disposed on both sides of the top box 602 and the bottom box 601 away from the inner wall of the air duct 4, and the side plates 607 correspond to one side of the chassis housing 1 and are disposed at the edges of the top box 602 and the bottom box 601 to form dust-proof strips 608.

As a technical optimization scheme of the utility model, the part of the partition plate 8 positioned on the front surface of the bottom case 601 is bent downwards and extends to the back surface of the front panel 2.

As a technical optimization scheme of the utility model, the two sides of the inner wall of the bottom case 601 are provided with clamping grooves 609 for installing the first dust screen 604, the second dust screen 605 and the third dust screen 606.

The working principle is as follows: the fan 10 drives the air to circulate, the air on the front surface of the air inlet 3 passes through the air inlet 3 to reach the position inside the air groove 4 and above the partition plate 8, flows backwards above the partition 8 into the top box 602 of the dust-collecting box 6, changes the flow direction in front of the arc-shaped guide plate 603 into the bottom box 601, the air flows to drive the wind wheel 7 to rotate, the wind wheel 7 rotates to increase the centrifugal force on dust in the air to enable the dust to blow to the surface of the first dust screen 604 to be intercepted, the air flows to the front side in the bottom box 601 and passes through the second dust screen 605, the third dust screen 606 or a gap between the second dust screen 605 and the third dust screen 606, the second dust screen 605 and the third dust screen 606 are arranged in a crossed mode to facilitate intercepting most of dust in circulating air, the circulating air flows out of the bottom box 601 and enters the inside of the case shell 1 through the fan 10 and the air inlet window 5, and finally flows out of an air outlet in the back of the case shell 1 to achieve air flow circulation heat dissipation.

In conclusion, the air duct 4, the dust box 6, the first dust screen 604, the second dust screen 605 and the third dust screen 606 are arranged, so that the problems that the conventional industrial control computer case is common in dust prevention effect and inconvenient in dust cleaning operation, and inconvenience is brought to use, are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high strength industrial control computer machine case, includes quick-witted case shell (1) and front panel (2), its characterized in that: an air inlet (3) is arranged at a position, close to one side, of the front face of the front panel (2), an air groove (4) which is relatively independent of the inside of the chassis shell (1) is arranged at one side, corresponding to the air inlet (3), of the inside of the chassis shell (1), an air inlet window (5) communicated with the inside of the chassis shell (1) is arranged on the side wall of the air groove (4), a dust accumulation box (6) clamped in the air groove (4) is arranged on the side face of the chassis shell (1), the back face of a bottom box (601) of the dust accumulation box (6) is rotatably connected with the back face of a top box (602), the top box (602) is rotatably covered on the top of the bottom box (601), a wind wheel (7) is arranged between the top box (602) and the bottom box (601), and arc-shaped guide plates (603) matched with the wind wheel (7) in shape are arranged on the back faces of the inner walls of the top box (602) and the bottom box (601), a first dust screen (604) parallel to the tangent line of the profile of the wind wheel (7) is arranged on the arc-shaped guide plate (603) corresponding to the bottom box (601), a second dust screen (605) and a third dust screen (606) are arranged in the bottom box (601) and are positioned on the front surface of the first dust screen (604) and close to the top and the bottom of the bottom box (601), the second dust screen (605) and the third dust screen (606) are arranged at intervals, the bottom of the second dust screen (605) and the top of the third dust screen (606) are inclined towards the front surface of the bottom box (601), and the height of the bottom of the second dust screen (605) is smaller than that of the top of the third dust screen (606);

the utility model discloses a wind groove, including wind groove (4), the inside position department that corresponds the joint between top box (602) and the end box (601) of wind groove (4) is provided with baffle (8), the top of end box (601) and the bottom sliding connection of baffle (8), the front of baffle (8) extends to the back of front panel (2) and is located the position department of air intake (3) below, the back of baffle (8) extends to the position department that is close to wind wheel (7), and baffle (8) correspond the position department of wind wheel (7) and be provided with kickup's arc drainage plate (9), wind groove (4) inside of baffle (8) below is provided with fan (10) that are located between laying dust box (6) and air inlet window (5).

2. The high-strength industrial control computer case of claim 1, wherein: the top and the bottom of the dust collection box (6) are provided with anti-slip lines for increasing friction between the top and the bottom of the inner wall of the air duct (4).

3. The high-strength industrial control computer case of claim 1, wherein: and side plates (607) are arranged on one sides of the top box (602) and the bottom box (601) far away from the inner wall of the air duct (4), and the side plates (607) correspond to one side of the case shell (1) and are provided with dust strips (608) at the positions of the edges of the top box (602) and the bottom box (601).

4. The high-strength industrial control computer case of claim 1, wherein: the part of the clapboard (8) positioned on the front surface of the bottom box (601) bends downwards and extends to the back surface of the front panel (2).

5. The high-strength industrial control computer case of claim 1, wherein: and clamping grooves (609) for mounting a first dust screen (604), a second dust screen (605) and a third dust screen (606) are formed in two sides of the inner wall of the bottom box (601).