CN212160574U - Mute type computer case - Google Patents

Abstract

The utility model relates to the technical field of computers, a silent type computer machine case is disclosed, the power distribution box comprises a box body, the inside left and right sides wall middle part fixed mounting of box has the fan, and the air-out end of fan is towards the center department of box, the air-out row that multiunit was parallel to each other is seted up to lateral wall top-down equidistant about the box, and the wind groove that is parallel to each other about the inside of air-out row is seted up, and both ends communicate the inside and outside of box respectively about the wind groove, the inside of wind groove has the V template of multiunit crisscross distribution from left to right equidistant fixed mounting about, controls fixed mounting has the multiunit to inhale the sound cotton between the V template, the lateral surface fixed mounting of V template has the active carbon convex body that is arranged in adsorbing the dust. The utility model has the advantages that: the noise reduction, heat dissipation and dust prevention are integrated, and the functions are comprehensive and practical.

Description

Mute type computer case

Technical Field

The utility model relates to a computer technology field specifically is a silence formula computer machine case.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. In the running process of the computer, the main case of the computer can make a loud sound, and particularly the main case of the computer which is used for a long time.

Chinese patent (publication No. CN 207148715U, published as 2018.03.27) discloses a silent computer main cabinet, which comprises a cabinet main body, a top sound-absorbing plate and two side sound-absorbing plates, wherein the top sound-absorbing plate is mounted on the upper surface of the cabinet main body, and the two side sound-absorbing plates are symmetrically mounted on two sides of the cabinet main body. When the case is used, because only a few air outlet holes are arranged on two sides of the case body, although noise inside the case is effectively reduced, heat generated when parts inside the case run cannot be quickly reduced, and normal operation of the case is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silence formula computer machine case to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a silent computer case comprises a case body, wherein a sound insulation layer for reducing sound transmission in the case body is respectively arranged in the front inner wall and the rear inner wall of the case body. The inside left and right sides wall middle part fixed mounting of box has the fan, and the air-out end of fan is located towards the center of box, the air-out row that the multiunit was parallel to each other was seted up to lateral wall top-down equidistant about the box, and the wind groove that is parallel to each other about the inside that the air-out was arranged was seted up, both ends communicate the inside and outside of box respectively about the wind groove, the inside of wind groove is from the V template of equidistant fixed mounting about to have the multiunit crisscross distribution from top to bottom, controls fixed mounting has the multiunit to inhale the sound cotton between the V template, arranges outside output through the air-out with the inside noise of box through the effect of fan, then when the inside through the wind groove, utilizes the distribution between the V template to increase the time that sound stops in the wind groove, and through the cotton furthest's of inhaling the noise that sets up, thereby the dynamics of noise outwards transmission, the lateral surface fixed mounting of V template has the The transmission that can noise reduction through setting up the wind groove can prevent the dust to enter into the inside of box again when guaranteeing the inside air heat dissipation of box.

As a further aspect of the present invention: four groups of evenly distributed cushion blocks used for improving the placing stability of the box body are fixedly arranged at the bottom of the box body.

As a further aspect of the present invention: the air-out end fixed mounting of fan has the fan housing that is the arc structure, and the setting of fan housing is used for accelerating the flow with the inside part of box and fan mutual isolation and do not influence the fan and to the inside air of box.

As a further aspect of the present invention: the utility model discloses a box, including box, baffle, air duct, baffle.

Compared with the prior art, the beneficial effects of the utility model are that: the sound insulation layer is arranged in the inner wall of the box body, so that the noise in the box body is greatly reduced; the air outlet rows which are arranged side by side up and down are arranged on the left side wall and the right side wall of the box body, the fan on the inner wall of the box body is utilized to discharge heat in the box body, simultaneously, noise in the box body is outwards transmitted along the gaps between the V-shaped plates in the air grooves, and then the noise is absorbed and removed through the sound-absorbing cotton, so that the flowing of air in the box body, the dissipation of heat and the entering of dust are realized; the utility model has the advantages that: the noise reduction, heat dissipation and dust prevention are integrated, and the functions are comprehensive and practical.

Drawings

Fig. 1 is a schematic external perspective view of a silent computer case.

Fig. 2 is a schematic front view of an internal structure of a mute computer case.

Fig. 3 is a schematic diagram of an internal structure of a wind box of a silent computer.

Wherein: the air-conditioning unit comprises a box body 10, a cushion block 11, an air outlet row 12, a reflecting plate 13, an air cover 14, a fan 15, an air duct 16, a V-shaped plate 17, sound-absorbing cotton 18, an active carbon convex body 19 and a sound-insulating layer 20.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-3, a silent computer case includes a case body 10, and four evenly distributed cushion blocks 11 for improving the stability of the case body 10 are fixedly installed at the bottom of the case body 10. A soundproof layer 20 for reducing transmission of sound inside the cabinet 10 is provided in each of front and rear inner walls of the cabinet 10. The air blower is characterized in that a fan 15 is fixedly mounted in the middle of the left side wall and the right side wall inside the box body 10, the air outlet end of the fan 15 faces the center of the box body 10, a fan cover 14 which is of an arc-shaped structure is fixedly mounted at the air outlet end of the fan 15, and the fan cover 14 is used for isolating parts inside the box body 10 from the fan 15 and does not influence the fan 15 to accelerate the flow of air inside the box body 10. A plurality of groups of parallel air outlet rows 12 are arranged on the left side wall and the right side wall of the box body 10 at equal intervals from top to bottom, air grooves 16 which are parallel to each other from top to bottom are arranged in the air outlet rows 12, the left end and the right end of each air groove 16 are respectively communicated with the inner side and the outer side of the box body 10, a plurality of groups of V-shaped plates 17 which are distributed in a vertically staggered manner are fixedly arranged in the air grooves 16 from left to right at equal intervals, a plurality of groups of sound-absorbing cotton 18 are fixedly arranged between the left V-shaped plate 17 and the right V-shaped plate 17, noise in the box body 10 is output outwards through the air outlet rows 12 under the action of a fan 15, then when passing through the air grooves 16, the staying time of the sound in the air grooves 16 is increased by utilizing the distribution among the V-shaped plates 17, the noise is absorbed to the maximum extent through the arranged sound-absorbing cotton 18, so that the outward, the air duct 16 can reduce the transmission of noise and prevent dust from entering the interior of the cabinet 10 while ensuring the heat dissipation of the air inside the cabinet 10.

Example two

On the basis of the first embodiment, the reflecting plates 13 for reflecting the noise inside the box body 10 are symmetrically and fixedly installed on the upper side and the lower side inside the box body 10, and the reflecting plates 13 are made of aluminum plates with smooth surfaces. The baffle 13 is arranged to refract and gather the noise generated when the internal components of the box 10 are running in the middle of the box 10, and then the noise is reduced by the left and right fans 15 and output to the outside through the air duct 16.

The utility model discloses a theory of operation is: in the spare part of the device, all driving parts, which refer to power elements, electric devices and adaptive power supplies, are connected through conducting wires, the electric devices are electrically connected in sequence, the detailed connection means is a known technology in the field, the following main description of the working principle and process is not described in the electrical control, when in use, most of the noise in the box body 10 can be absorbed and reduced through the sound insulation layer 20 in the inner wall of the box body 10, then the fans 15 on the left and right sides in the box body 10 are started, the air flow in the box body 10 is promoted, the heat in the box body 10 is dissipated, the residual noise in the box body 10 is output outwards through the air grooves 16, and when passing through the air grooves 16, the sound absorption cotton 18 arranged between the V-shaped plates 17 and the V-shaped plates 17 in the air grooves 16 is utilized to absorb the noise to the maximum extent, thereby ensuring that the sound inside the cabinet 10 cannot be transmitted outside.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a silent type computer case, includes box (10), be provided with one deck in the inner wall around box (10) respectively and be used for reducing puigging (20) of box (10) inside sound transmission, its characterized in that, the inside left and right sides wall middle part fixed mounting of box (10) has fan (15), and the air-out end of fan (15) is towards the center department of box (10), the lateral wall top-down is equalled to the left and right sides of box (10) and is offered multiunit air-out row (12) that are parallel to each other, and the inside of air-out row (12) is offered wind groove (16) that are parallel to each other from top to bottom, and both ends communicate the inside and outside of box (10) respectively about wind groove (16), the inside of wind groove (16) is from left right equalled to equidistant fixed mounting have multiunit V template (17) crisscross distribution from top to bottom, controls fixed mounting has multi, and the outer side surface of the V-shaped plate (17) is fixedly provided with an activated carbon convex body (19) for adsorbing dust in air passing through the space between the V-shaped plates (17).

2. The mute type computer cabinet according to claim 1, wherein four groups of evenly distributed cushion blocks (11) for improving the placing stability of the cabinet (10) are fixedly arranged at the bottom of the cabinet (10).

3. The mute type computer cabinet according to claim 2, wherein the air outlet end of the fan (15) is fixedly provided with the air cover (14) having an arc structure.

4. A silent type computer cabinet according to any one of claims 1 to 3, wherein the reflecting plates (13) for reflecting the noise inside the cabinet (10) are symmetrically and fixedly installed at the upper and lower sides inside the cabinet (10).

5. A silent computer case as claimed in claim 4, wherein the reflecting plate (13) is made of an aluminum plate having a smooth surface.

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