CN217238741U

CN217238741U - Desktop computer case with overhead heat dissipation air outlet

Info

Publication number: CN217238741U
Application number: CN202220297700.1U
Authority: CN
Inventors: 关明慧; 韦晓刚; 胡从旭
Original assignee: Ziguang Computer Technology Co Ltd
Current assignee: Ziguang Computer Technology Co Ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-19
Anticipated expiration: 2032-02-14

Abstract

The utility model relates to a computer machine case technical field, its purpose provides a desktop computer machine case of overhead heat dissipation air exit, and the radiating effect is good, dustproof liquid proof. The desktop computer case with the overhead heat dissipation air outlet comprises a case body, wherein the top wall of the case body is provided with the heat dissipation air outlet, the top wall is further provided with a wind guide protection structure and a lifting structure, and the wind guide protection structure is covered above the heat dissipation air outlet. The utility model provides a quick-witted case of overhead heat dissipation air exit receive the defect that the debris influence radiating effect, do not prevent impurity such as dust, liquid by mistake easily.

Description

Desktop computer case with overhead heat dissipation air outlet

Technical Field

The utility model relates to a computer machine case technical field, concretely relates to desktop computer machine case of overhead heat dissipation air exit.

Background

The computer is an indispensable tool for people to work and study, and the host is an important component in the computer, and the host case is used for supporting and protecting electronic elements such as a CPU (central processing unit), a mainboard and a display card in the host.

The influence of the whole heat dissipation capacity of the case on accessories such as a CPU (central processing unit), a mainboard and a display card in the case is large, the heat dissipation air outlet of the existing case is usually arranged on the side wall or the rear wall of the case and limited by the installation space, and the positions of a table board, a wall surface and the like are usually pressed close to the side wall or the rear wall of the case, so that the heat dissipation effect of the heat dissipation air outlet is influenced. Therefore, the case with the heat dissipation air outlet arranged on the top wall appears in the prior art, and the problem that the heat dissipation effect of the side wall or the rear wall of the case is poor due to the fact that the case is placed at the position of the case can be solved.

However, the existing chassis with the overhead heat dissipation air outlet has the following problems:

1. dust, liquid and the like easily enter the interior of the case from the overhead heat dissipation air outlet, so that the normal work of accessories in the case is influenced, and even the problems of short circuit or burning of the internal accessories and the like can be caused;

2. if some sundries are placed on the top of the case, the heat dissipation air outlet can not normally exhaust air, so that the overall heat dissipation effect of the case is affected.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the machine case of the overhead heat dissipation air exit among the prior art and receiving the defect that the debris of putting by mistake influence the radiating effect easily, and impurity such as dust proof, liquid to a desktop computer machine case of overhead heat dissipation air exit that the radiating effect is good, dustproof liquid proof is provided.

In order to solve the problem, the utility model provides a desktop computer machine case of overhead heat dissipation air exit, including the box, the roof of box has the heat dissipation air exit, and the roof still is equipped with wind-guiding protective structure and carries the structure, and wind-guiding protective structure covers and establishes in heat dissipation air exit top.

Preferably, the air guide protection structure guides air towards the rear wall of the box body.

Preferably, the air guide protection structure is an air guide protection cover, an air guide cavity is formed between the air guide protection cover and the top wall, and the air guide cavity is communicated with the heat dissipation air outlet.

Preferably, the bottom of the wind guide protective cover is fixedly connected or detachably connected with the top wall.

Preferably, the wind guide protection structure and the lifting structure are arranged at two ends of the top wall at intervals.

Preferably, the lifting structure is a handle.

Preferably, the handle is provided along the width direction of the top wall.

Preferably, the upper surface of the handle is planar or streamlined.

Preferably, the aperture of the heat dissipation air exhaust outlet is matched with the width of the top wall.

Preferably, the heat dissipation air outlet is circular or polygonal, and the upper surface of the air guide protection structure is planar or streamlined.

The utility model has the advantages of it is following:

1. the top wall of the case body of the desktop computer case with the overhead heat dissipation air outlet provided by the utility model is provided with the heat dissipation air outlet, and the air guide protection structure is covered above the heat dissipation air outlet, so that dust, liquid and the like can be prevented from entering the inside of the case, and the normal work of accessories inside the case can be ensured; meanwhile, if some sundries are placed on the top of the case, the normal discharge of a heat dissipation air outlet on the top of the case cannot be influenced, and the overall heat dissipation effect of the case is ensured.

2. The utility model provides a desktop computer machine case of overhead heat dissipation air exit, wind-guiding protective structure are towards the back wall wind-guiding of box, and this structural design can change the wind direction that the heat dissipation was aired exhaust, and the effect of heat dissipation air exhaust is not influenced when guaranteeing to place some debris at the top of the chassis.

3. The utility model provides a desktop computer machine case of overhead heat dissipation air exit, wind-guiding protective structure's bottom can be dismantled with the box roof and be connected, and this structural design can be installed or dismantle the wind-guiding protection casing according to user's in-service use environment needs.

4. The utility model provides a desktop computer machine case of overhead heat dissipation air exit, machine roof still with the wind-guiding protective structure interval set up carry the structure, this carry draw the structure and set up respectively at the both ends of machine roof with wind-guiding protective structure, and then carry the cooperation of drawing structure and wind-guiding protective structure and use and can make things convenient for artificial transport to use.

5. The utility model provides a desktop computer machine case of overhead heat dissipation air exit, the bore of the heat dissipation air exit of machine roof wall matches with the width of roof, and this design can promote the machine case air output under equal noise bigger to reinforcing radiating effect.

6. The utility model provides a desktop computer machine case of overhead heat dissipation air exit, heat dissipation air exit are circular or polygonized structure, and wind-guiding protective structure and the upper surface of carrying the structure of drawing are plane or streamlined design, and this design can make the machine case whole more pleasing to the eye.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a desktop computer case with an overhead heat dissipation air outlet according to the present invention;

fig. 2 is a schematic view of the desktop computer case with top-mounted heat dissipation air outlets in another angle according to the present invention;

fig. 3 shows the schematic air-out diagram of the desktop computer case of the overhead heat dissipation air outlet of the present invention.

Description of reference numerals: 1. a box body; 101. a top wall; 102. a rear wall; 2. a heat dissipation air outlet; 3. a wind guide protective cover; 4. a handle.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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," and "third" 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 according to specific situations by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example one

Fig. 1 and 2 show a preferred embodiment of the desktop computer case with a top-mounted heat dissipation air outlet according to the present invention.

In this embodiment, the top wall of the box 1 has a circular or polygonal heat dissipation air outlet 2, in this embodiment, the heat dissipation air outlet 2 is circular, and the diameter of the heat dissipation air outlet 2 matches the width of the top wall 101, under the permission of test conditions such as the overall EMC (Electromagnetic Compatibility) of the box, the diameter of the heat dissipation air outlet 2 is as close as possible to the width of the top wall 101, the air output of the box is increased under the same noise level generated by the operation of the box, the heat dissipation effect is enhanced, the top wall 101 is further provided with an air guiding protection structure and a lifting structure, the air guiding protection structure is covered over the heat dissipation air outlet 2, dust, liquid and the like can be prevented from entering the inside of the box, and accordingly, the parts inside the box are ensured to be in a normal working state.

As shown in fig. 3, the air guiding protection structure guides air towards the rear wall 102 of the box body 1, and changes the vertical upward air exhausting direction into the air exhausting direction towards the rear wall 102 of the chassis (as shown by the arrow direction in the figure), so as to avoid the influence of the top wall of the chassis on the heat dissipating and air exhausting effect of the chassis when placing sundries.

The air guide protection structure is an air guide protection cover 3, the bottom of the air guide protection cover 3 is fixed on the top wall 101, an air guide cavity is formed between the air guide protection cover 3 and the top wall 101 and communicated with the heat dissipation air outlet 2, and therefore heat inside the case is discharged out of the case from the heat dissipation air outlet 2 and the air guide cavity.

The upper surface of the air guide protection cover 3 is a plane or a streamline, and in this embodiment, the upper surface of the air guide protection cover 3 is a plane, so as to ensure the aesthetic property of the overall appearance of the chassis.

The top wall 101 is also provided with a lifting structure which is arranged at intervals with the wind guide protective cover 3, the lifting structure is a lifting handle 4, in the embodiment, the lifting handle 4 and the wind guide protective cover 3 are respectively arranged at two ends of the top wall 101 at intervals, and the lifting handle 4 and the wind guide protective cover 3 can be conveniently carried manually in a matched mode.

Handle 4 sets up along the width direction of roof 101 to the upper surface of handle 4 is plane or streamlined, and the purpose is for better matching the palm, makes things convenient for artifical the hand to hold the transport, and in this embodiment, the upper surface of handle 4 is the plane, and the design can enough make things convenient for artifical transport like this, can make the whole more pleasing to the eye of quick-witted case again.

Example two

The desktop computer case with the top-mounted heat dissipation air outlet in the embodiment is different from the first embodiment in that: the bottom and the roof 101 of wind-guiding protection casing 3 can be dismantled and be connected, and this connection relation design can be installed or dismantle wind-guiding protection casing 3 according to user's actual use environment needs, provides the multiple choice of user, reduces the use limitation of this quick-witted case.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. The utility model provides a desktop computer machine case of overhead heat dissipation air exit, includes box (1), its characterized in that: the top wall (101) of the box body (1) is provided with a heat dissipation air outlet (2), the top wall (101) is further provided with an air guide protection structure and a lifting structure, and the air guide protection structure is covered above the heat dissipation air outlet (2).

2. The overhead heat dissipation air exit desktop computer case of claim 1, wherein: the air guide protection structure guides air towards the rear wall (102) of the box body (1).

3. The overhead heat dissipation air exit desktop computer case of claim 1, wherein: the air guide protection structure is an air guide protection cover (3), an air guide cavity is formed between the air guide protection cover (3) and the top wall (101), and the air guide cavity is communicated with the heat dissipation air outlet (2).

4. The overhead heat dissipation air exit desktop computer case of claim 3, wherein: the bottom of the air guide protective cover (3) is fixedly connected with the top wall (101) or detachably connected with the top wall.

5. The overhead heat dissipation air exit desk top computer case of claim 1, wherein: the wind guide protection structure and the lifting structure are arranged at two ends of the top wall (101) at intervals.

6. The overhead heat dissipation air exit desktop computer case of claim 1, wherein: the lifting structure is a handle (4).

7. The overhead heat dissipation air exit desktop computer case of claim 6, wherein: the handle (4) is arranged along the width direction of the top wall (101).

8. The overhead heat dissipation air exit desktop computer case of claim 6, wherein: the upper surface of the handle (4) is plane or streamline.

9. The overhead heat dissipation air exit desktop computer case of claim 1, wherein: the caliber of the heat dissipation air outlet (2) is matched with the width of the top wall (101).

10. The overhead heat dissipation air exit desktop computer case of claim 1, wherein: the heat dissipation air outlet (2) is in a circular or polygonal shape, and the upper surface of the air guide protection structure is planar or streamlined.