CN210630069U

CN210630069U - Ventilation type well accuse machine housing with dustproof construction

Info

Publication number: CN210630069U
Application number: CN201921859846.5U
Authority: CN
Inventors: 王海永; 张四胜
Original assignee: Henan Lanjing Digital Technology Co Ltd
Current assignee: Henan Lanjing Digital Technology Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-05-26
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a accuse machine housing in ventilation type with dustproof construction, it includes the casing, the upper and lower both ends of casing are uncovered, and the opening department of casing is equipped with a plurality of transverse arrangement and the dustproof fin of mutual interval, dustproof fin has a bellied concave part left and a bellied convex part right, and concave part and convex part both compare the concave part and more are close to the open end of casing, and the position that lies in between concave part and the convex part on dustproof fin is connected with left and the first fender dirt piece of outside extension, and the right side of convex part is equipped with a right and the second fender dirt piece of outside extension, be equipped with a left and the third fender dirt piece of outside extension on dustproof fin, the preceding lateral wall of casing includes the medium plate, and the upper and lower both ends of medium plate are connected with one respectively and can open closable apron to the place ahead. Compared with the traditional closed case, the center control machine shell has lower heat dissipation cost; compared with the traditional ventilation type shell, the dust-proof air-conditioning device can intercept dust in air and prevent internal elements from being polluted by the dust.

Description

Ventilation type well accuse machine housing with dustproof construction

Technical Field

The utility model relates to a well control machine field, specific accuse machine housing in ventilation type with dustproof construction that says so.

Background

The central controller generally has a complete housing that protects the electronic circuitry from the elements such as dust, moisture, insects, etc., and protects the user from electrical damage. However, from the perspective of device heat dissipation, the housing is the biggest obstacle to heat dissipation of electronic circuits.

The existing center control machine shell can be roughly divided into a closed type case and a ventilation type case, and for the closed type case, heat is emitted by an internal circuit of the case, and is radiated to the atmosphere through a shell of the case in a conduction and radiation mode. With a ventilated type housing, heat is dissipated primarily by convection, since the interior air is vented to the outside atmosphere.

At present, the heat dissipation effect of the ventilation type shell is better than that of a closed type shell, but the ventilation opening of the shell is easy to be a channel for dust to enter the central control machine, the dust entering the shell is attached to an electronic element, the heat dissipation of equipment is affected, and potential safety hazards exist.

Disclosure of Invention

The utility model aims at the above-mentioned problem provide one kind can intercept the dust in the air, well control machine shell that the heat dissipation is with low costs.

In order to achieve the above object, the utility model relates to a ventilation type center control machine casing with dustproof construction, which comprises a casing, the structural feature is that the upper and lower ends of the casing are open, the open mouth of the casing is provided with a plurality of dustproof fins which are transversely arranged and are spaced from each other, the dustproof fin is provided with a concave part which is bulged leftwards and a convex part which is bulged rightwards, the concave part and the convex part are closer to the open end of the casing than the concave part, the concave part and the convex part are arranged corresponding to the concave part and the convex part of the adjacent dustproof fin, a ventilation channel is formed between the adjacent two dustproof fins, the part of the same dustproof fin between the concave part and the convex part is connected with a first dust-blocking sheet which is extended leftwards and outwards, the right side of the convex part is provided with a second dust-blocking sheet which is extended rightwards and outwards, the dustproof fin is provided with a, the third dust blocking sheet is positioned above the second dust blocking sheet, the front side wall of the shell comprises a middle plate, and the upper end and the lower end of the middle plate are respectively connected with a cover plate which can be opened forwards and closed. The uncovered setting in the upper and lower both ends of casing, and at uncovered department installation dustproof fin, the heat dissipation air current gets into the casing from ventilation channel, when the heat dissipation air current passes through dustproof fin's concave part, most dust in the air current is scraped by first fender dirt piece interception, follow-up air current continues to advance, under inertial effect, surplus dust in the air current strikes the convex part at adjacent left side dustproof fin, and be scraped by the second fender dirt piece on this convex part, the air current continues to advance, remaining dust in the air current strikes on this dustproof fin's third fender dirt piece under inertial effect, and be scraped, clean air gets into the casing at last and dispels the heat to electronic component. Compared with the traditional closed case, the heat dissipation cost of the center control machine shell is lower under the condition of obtaining the same heat dissipation effect; for traditional ventilation type casing, the well accuse machine casing in this case can intercept the dust in the air, prevents that the internal member from receiving dust dirty, guarantees well accuse machine and normally works.

The apron is articulated to be installed on the medium plate, and the width of apron is greater than dustproof fin's length. The cover plate is convenient to open, dust intercepted by the dustproof fins is convenient to clean, and dust in the shell is prevented from accumulating.

The left side and the right side of the cover plate are fixedly provided with a secondary buckle, and the left inner side wall and the right inner side wall of the shell are provided with a female buckle matched with the secondary buckle. Utilize son to detain and box block to realize that apron and casing are connected, make things convenient for the apron to fix a position fast, be convenient for the apron to open the back clearance dust.

The shell is internally provided with a plurality of air-cooled radiators arranged along the dustproof fins, the rear side wall of the shell is provided with a mounting seat, and the air-cooled radiators are mounted on the mounting seat. The forced heat dissipation of the air-cooled radiator is utilized to accelerate the heat dissipation of the elements in the shell.

The mount pad is two and extends and the interval and the slim strip that air-cooled radiator width suited along dustproof fin array direction, offers the screw thread through-hole that is used for fixed air-cooled radiator on the slim strip. The mount pad is when location forced air cooling radiator, still can block the dust of being intercepted by dustproof fin, prevents that dust from getting into the inside dirty electronic component of casing.

The rear side surface of the shell is provided with a plurality of radiating fins which extend left and right and are arranged at intervals. The heat dissipation of the central control machine is accelerated by using the auxiliary heat dissipation of the heat dissipation fins.

Because above-mentioned technical scheme's application is following right the utility model discloses an advantage effect carries out concrete analysis.

Compared with the traditional closed case, the ventilation type center control machine shell with the dustproof structure has lower heat dissipation cost under the condition that the center control machine shell achieves the same heat dissipation effect; for traditional ventilation type casing, the well accuse machine casing in this case can intercept the dust in the air, prevents that the internal member from receiving dust dirty, guarantees well accuse machine and normally works.

Drawings

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

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

FIG. 3 is a schematic axial sectional view of the housing with both cover plates in an open position;

FIG. 4 is a schematic top view of the structure of FIG. 1;

fig. 5 is a schematic view of a dust fin structure.

In the figure: the air-cooled radiator comprises a shell 1, an air-cooled radiator 2, a mounting seat 3, a dustproof fin 4, a radiating fin 5, a middle plate 6, a first dust-blocking sheet 7, a second dust-blocking sheet 8, a third dust-blocking sheet 9, a concave part 10, a convex part 11, a cover plate 12, a male buckle 13 and a female buckle 14.

Detailed Description

For convenience of describing the structure of the casing 1, as shown in fig. 1, the up-down direction of the casing 1 in the figure is defined as up-down, the left-right direction of the casing 1 is defined as left-right, the inside of the casing 1 is defined as inner side, and the outside of the casing 1 is defined as outer side, the ventilation type center control machine casing with the dustproof structure of the present invention comprises a casing 1, the upper and lower ends of the casing 1 are open, the opening of the casing 1 is provided with a plurality of dustproof fins 4 which are arranged transversely and are spaced from each other, taking the dustproof fin 4 shown at the lower end of the casing 1 in fig. 1 as an example, referring to fig. 1 and 5, the dustproof fin 4 is provided with a concave portion 10 which is bulged leftward and a convex portion 11 which are bulged rightward, both the concave portion 10 and the convex portion 11 are closer to the open end of the casing 1 at the end where the concave portion 10 is located than the concave portion 10, i.e. the concave portion 10 is closer to the opening at the lower end than, a ventilation channel is formed between two adjacent dustproof fins 4, a first dust-blocking sheet 7 which extends leftwards and outwards is connected to the position, located between the concave portion 10 and the convex portion 11, of the same dustproof fin 4, a second dust-blocking sheet 8 which extends rightwards and outwards is arranged on the right side of the convex portion 11, a left side and an outside are arranged on the dustproof fin 4, the outer side is the direction, away from the shell 1, of the lower portion of the shell 1, the outer side of the dustproof fin is an extended third dust-blocking sheet 9, the third dust-blocking sheet 9 is located above the second dust-blocking sheet 8, the front side wall of the shell 1 comprises a middle plate 6, the upper end and the lower end of the middle plate 6 are respectively connected with a cover plate 12 which can be opened forwards and closed, the cover plate 12 on the lower side in fig. 1 and fig. 2. The uncovered setting in the upper and lower both ends of casing 1, and at uncovered installation dustproof fin 4, the heat dissipation air current gets into casing 1 from ventilation channel, when the heat dissipation air current passes through dustproof fin 4's concave part 10, most dust in the air current is scraped by first fender dirt piece 7 interception, follow-up air current continues to advance, under inertial effect, surplus dust in the air current strikes convex part 11 at adjacent left side dustproof fin 4, and be scraped by second fender dirt piece 8 on this convex part 11, the air current continues to advance, remaining dust in the air current strikes on this dustproof fin 4's third fender dirt piece 9 under inertial effect, and be scraped, clean air gets into casing 1 at last and dispels the heat to electronic component. Compared with the traditional closed case, the heat dissipation cost of the central control machine shell 1 is lower under the condition of obtaining the same heat dissipation effect; for traditional ventilation type casing 1, dust in the well accuse machine casing 1 in the present case can intercept the air prevents that interior component from receiving dust dirty, guarantees well accuse machine and normally works.

Referring to fig. 1 and 2, a cover plate 12 is hinged on the middle plate 6, the width of the cover plate 12 is larger than the length of the dustproof fins 4, and the middle plate 6 is buckled at the upper part of the dustproof fin 4 group at the end when closed. The cover plate 12 is convenient to open, and is convenient to clean dust intercepted by the dustproof fins 4, so that the dust in the shell 1 is prevented from accumulating.

Referring to fig. 3 and 4, the cover plate 12 is fixedly provided with male buttons 13 at left and right sides thereof, and the housing 1 is provided with female buttons 14 on left and right inner sidewalls thereof for engaging with the male buttons 13. Utilize son to detain 13 and female 14 block to realize that apron 12 is connected with casing 1, make things convenient for apron 12 quick location, be convenient for apron 12 to open the back clearance dust.

Referring to the attached drawings 1 and 3, a plurality of air-cooled radiators 2 arranged along dustproof fins 4 are arranged in a shell 1, a mounting seat 3 is arranged on the rear side wall of the shell 1, and the air-cooled radiators 2 are mounted on the mounting seat 3. The mounting seat 3 is two slender strips which extend along the arrangement direction of the dustproof fins 4 and have the distance matched with the width of the air-cooled radiator 2, and threaded through holes for fixing the air-cooled radiator 2 are formed in the slender strips. The mounting seat 3 can block dust intercepted by the dustproof fins 4 while positioning the air-cooled radiator 2, so that the dust is prevented from entering the shell 1 to contaminate electronic components.

Referring to fig. 2 and 3, a plurality of fins 5 extending in the left-right direction and spaced apart from each other are provided on the rear side surface of the housing 1. The heat dissipation of the central control machine is accelerated by using the heat dissipation fins 5 for assisting heat dissipation.

To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications are intended to be within the scope of the present invention.

Claims

1. The utility model provides a ventilation type well accuse machine housing with dustproof construction, includes casing (1), characterized by: the upper end and the lower end of the shell (1) are open, a plurality of dust-proof fins (4) which are transversely arranged and are spaced are arranged at the opening of the shell (1), each dust-proof fin (4) is provided with a concave part (10) which bulges leftwards and a convex part (11) which bulges rightwards, the concave parts (10) and the convex parts (11) are closer to the opening end of the shell (1) than the concave parts (10), a first dust-blocking sheet (7) which extends leftwards and outwards is connected with a part, which is positioned between the concave parts (10) and the convex parts (11), on the dust-proof fins (4), a second dust-blocking sheet (8) which extends rightwards and outwards is arranged on the right side of the convex parts (11), a third dust-blocking sheet (9) which extends leftwards and outwards is arranged on the dust-proof fins (4), the third dust-blocking sheet (9) is positioned above the second dust-blocking sheet (8), the front side wall of the shell (1, the upper end and the lower end of the middle plate (6) are respectively connected with a cover plate (12) which can be opened forwards and closed.

2. The ventilation type center control machine shell with the dustproof structure as claimed in claim 1, wherein: the cover plate (12) is hinged on the middle plate (6).

3. The ventilation type center control machine shell with the dustproof structure as claimed in claim 1, wherein: the left side and the right side of the cover plate (12) are fixedly provided with a sub buckle (13), and the left side and the right side of the shell (1) are provided with a female buckle (14) matched with the sub buckle (13).

4. The ventilation type center control machine shell with the dustproof structure as claimed in claim 1, wherein: the dustproof fan is characterized in that a plurality of air-cooled radiators (2) arranged along dustproof fins (4) are arranged in the shell (1), a mounting seat (3) is arranged on the rear side wall of the shell (1), and the air-cooled radiators (2) are mounted on the mounting seat (3).

5. The ventilation type center control machine shell with the dustproof structure as claimed in claim 4, wherein: the mounting seat (3) comprises two slender strips which extend along the arrangement direction of the dustproof fins (4) and are matched with the width of the air-cooled radiator (2) at intervals, and threaded through holes used for fixing the air-cooled radiator (2) are formed in the slender strips.

6. The ventilation type center control machine shell with the dustproof structure as claimed in claim 1, wherein: the rear side surface of the shell (1) is provided with a plurality of radiating fins (5) which extend left and right and are arranged at intervals.