CN213368426U

CN213368426U - Heat radiation structure of electronic equipment and electronic equipment

Info

Publication number: CN213368426U
Application number: CN202022261461.8U
Authority: CN
Inventors: 冯玉林
Original assignee: Xian Wingtech Electronic Technology Co Ltd
Current assignee: Xian Wingtech Electronic Technology Co Ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-04
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a heat dissipation structure of electronic equipment and the electronic equipment, the heat dissipation structure of the electronic equipment comprises a front shell, a rear shell, an electronic device, a rear cover and a fan; the electronic device is arranged in the mounting cavity, the rear shell is provided with a vent hole, and the vent hole penetrates from the inner surface of the mounting cavity to the outer surface of the rear shell; the back lid is connected in the outside of backshell, and fan fixed connection is covered after and is placed in between backshell and the back lid, and the fan is just to the ventilation hole setting. The utility model discloses a fan of setting is covered at the back, and the air current conversion between inside and the external environment of electronic equipment accelerates, makes inside the lower air of outside temperature can last get into electronic equipment, cools down to electron device to reach for the quick radiating purpose of complete machine, promoted electronic equipment's life.

Description

Heat radiation structure of electronic equipment and electronic equipment

Technical Field

The utility model relates to the field of electronic technology, concretely relates to electronic equipment's heat radiation structure and electronic equipment.

Background

Electronic equipment such as a game machine, a mobile phone, a tablet personal computer and the like has high power consumption when the use frequency is too high, so that the heat productivity of the whole machine is high, particularly, the situation that the temperature of the whole machine is high due to the large heat productivity of the whole machine is prominent when the game equipment such as the game machine plays games, and the service life of electronic devices in the equipment is short due to the fact that the electronic equipment works in a long-time high-temperature environment, so that the service life of the whole machine is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic equipment's heat radiation structure to with the quick giving off of the inside heat of electronic equipment to external environment, promote electronic equipment's life.

Another object of the present invention is to provide an electronic device.

In order to achieve the above object, the utility model adopts the following technical scheme:

the heat radiation structure of the electronic equipment comprises a front shell, a rear shell, an electronic device, a rear cover and a fan;

the front shell and the rear shell are fixedly connected together, the front shell and the rear shell jointly enclose an installation cavity, the electronic device is installed in the installation cavity, the rear shell is provided with a vent hole, and the vent hole penetrates from the inner surface of the installation cavity to the outer surface of the rear shell;

the rear cover is connected to the outer side of the rear shell, the fan is fixedly connected to the rear cover and is arranged between the rear shell and the rear cover, and the fan is opposite to the ventilation hole.

Preferably, the outer surface of the rear case is provided with a receiving groove for receiving the rear cover.

Preferably, the bottom surface of the accommodating groove is recessed towards the inside of the mounting cavity to form a concave position for accommodating the fan, and the vent hole is formed in the bottom surface of the concave position.

Preferably, the rear cover is fixedly connected to the outer side of the rear case.

Preferably, the rear cover is rotatably coupled to an outer side of the rear case.

Preferably, two ends of the top of the rear cover are respectively connected to the rear shell through a rotating shaft assembly, and the central axes of the two rotating shaft assemblies are overlapped.

Preferably, the rotating shaft assembly comprises a shaft seat fixedly connected to the rear shell and a shaft head which is connected to the shaft seat in a penetrating manner and is in pivot fit with the shaft seat, and the shaft head is fixedly connected to the rear cover.

Preferably, the top of the rear cover is provided with a convex block protruding towards one side face of the rear shell, the convex block is provided with a mounting hole for the spindle head to penetrate through, and the convex block and the spindle head are fixedly connected together through a screw penetrating through the convex block and the spindle head; the outer surface of the rear shell is provided with a groove for the lug to be embedded in, and the bottom surface of the groove is provided with a avoiding hole right facing the screw.

Preferably, the surface of the rear shell is provided with a connector in a protruding manner, and the rear cover is provided with a through groove for the connector to penetrate through.

In order to achieve the second purpose, the utility model adopts the following technical scheme:

the electronic equipment comprises the heat dissipation structure of the electronic equipment.

The utility model discloses a fan of setting is covered at the back, and the air current conversion between inside and the external environment of electronic equipment accelerates, makes inside the lower air of outside temperature can last get into electronic equipment, cools down to electron device to reach for the quick radiating purpose of complete machine, promoted electronic equipment's life.

Drawings

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

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the rear housing of FIG. 1;

fig. 3 is a schematic view of the usage state of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, 2 and 3, the heat dissipation structure of an electronic device, especially a game device of the present invention, includes a front shell 10, a rear shell 20, an electronic device, a rear cover 30, and a fan 50, wherein the front shell 10 and the rear shell 20 are fixedly connected together, and the two are fixed to form a mounting cavity, and the electronic device (not shown) is mounted in the mounting cavity; a vent hole 23 is formed in the rear shell 20, and the vent hole 23 is formed through the rear shell 20 and extends from the inner surface of the mounting cavity to the outer surface of the rear shell 20; the rear cover 30 is attached to the outside of the rear case 20, and the fan 50 is fixedly installed on the inside of the rear cover 30 (i.e., a side of the rear cover 30 facing the rear case 20) such that the fan 50 is interposed between the rear cover 30 and the rear case 20 and the fan 50 is disposed to face the ventilation holes 23 of the rear case 20. When the game equipment is used, the fan 50 is started, hot air generated by the operation of the electronic device in the installation cavity is led out through the vent hole 23, so that the quick current conversion is carried out between the interior of the installation cavity and the external environment, the temperature in the installation cavity is reduced, and the electronic device is ensured to operate in a lower temperature environment.

Compared with the prior art, the utility model discloses a fan that sets up is covered at the back, and the air current conversion between inside and the external environment of electronic equipment accelerates, makes inside the lower air of outside temperature can last gets into electronic equipment, cools down to electron device to reach for the quick radiating purpose of complete machine, promoted electronic equipment's life.

In a preferred embodiment, in order to make the electronic device more compact, the utility model discloses set up one at the surface of backshell 20 and accomodate groove 21, with back lid 30 as to should accomodate in the groove 21, make the surface of back lid 30 can not stand out in the surface of backshell 20 to when using as the game machine, make back lid 30 can not take place to interfere with operator's palm and finger, promoted user experience. Furthermore, a concave position 22 is arranged on the bottom surface of the accommodating groove 21, the concave position 22 is formed by the fact that the bottom surface of the accommodating groove 21 is sunken towards the inside of the mounting cavity, the vent hole 23 is formed in the bottom surface of the concave position 22, and the fan 50 is accommodated in the concave position 22, so that the fan 50 is prevented from occupying the thickness space of the electronic device, the size of the electronic device in the thickness direction is reduced, and hand feeling is further improved.

In one embodiment, the present invention can be that the rear cover 30 is fixedly connected to the outer side of the rear case 20; in another embodiment, the utility model discloses a with the rotatable connection of back lid 30 in the outside of backshell 20, utilize back lid 30 as the support, make electronic equipment be an angle and arrange the desktop in, thereby conveniently watch operations such as video, it is specific, the top both ends of back lid 30 are connected on backshell 20 through a pivot subassembly 40 respectively, and the central axis of two pivot subassemblies 40 is coincidence, when needs use as game equipment, turn over back lid 30 to the state of laminating with backshell 20, back lid 30 is accomodate in accomodating groove 21 completely promptly, when needing to watch the video, as shown in fig. 3, according to the angle that the video was watched, outwards overturn back lid 30, can support electronic equipment on the desktop, through the rotation angle who adjusts back lid 30, the angle that the adjustable display screen that is located on the front shell 10.

The rotating shaft assembly 40 specifically includes a shaft seat 41 and a shaft head 42, the shaft seat 41 is fixedly connected to the rear case 20, the shaft head 42 is inserted into the shaft seat 41 and pivotally engaged with the shaft seat 41, and the shaft head 42 is fixedly connected to the rear cover 30. In a preferred embodiment, the rear cover 30 and the rear shell 20 can be detachably matched, specifically, a protruding block 301 is arranged at the top of the rear cover 30 and protrudes towards one side face of the rear shell 20, a mounting hole 31 is formed in the side face of the protruding block 301, the spindle head 42 penetrates through the mounting hole 31, and the spindle head 42 and the protruding block 301 are detachably fixed together by using a screw 33 to cross the spindle head 42 and the protruding block 301, so that the rear cover 30 and the rear shell 20 can be detachably connected, when the rear cover 30 is required to be used as a game device, the rear cover 30 is connected to the rear shell 20, heat of the electronic device is continuously dissipated, the electronic device can be ensured to normally work under high-strength use, when the rear cover 30 is used in a general scene, the rear cover 30 can be detached from the rear shell 20, the weight of the whole machine is reduced, the whole machine is lighter and thinner, and. In addition, the external surface of the back shell 20 is also provided with a groove 25, the bump 31 is embedded in the groove 25, namely the groove 25 is used for avoiding the bump 31, so that the whole structure of the electronic device is more compact, and the interference between the back cover 30 and the back shell 20 during rotation is avoided, in addition, the bottom surface of the groove 25 is provided with an avoiding hole 26 which is over against the screw 33, when the back cover 30 is disassembled, a screw driver can penetrate through the avoiding hole 26 to disassemble the screw 33; in addition, the end of the recess 25 forms an end wall 251, and the axle stub 42 extends from a predetermined axle hole of the end wall 251 through the rear end into the mounting hole 31 of the rear cover 30.

In another preferred embodiment, in order to facilitate the connection of external devices, the present invention provides the connector 24 protruding from the surface of the rear housing 20, and the through slot 32 is provided on the rear cover 30, after the rear cover 30 is attached to the rear housing 20, the connector 24 extends into the through slot 32, and the through slot 32 is used to avoid the connector 24, so that when the electronic device is used with high strength, not only the fan on the rear cover 30 can be used to dissipate heat from the electronic device, but also the normal connection of the external devices can be ensured.

The utility model discloses an above-mentioned heat radiation structure's electronic equipment is not limited to above-mentioned recreation equipment, and it can also be cell-phone, panel computer etc..

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The heat radiation structure of the electronic equipment is characterized by comprising a front shell, a rear shell, an electronic device, a rear cover and a fan;

2. The heat dissipating structure of an electronic device as claimed in claim 1, wherein the outer surface of the rear case is provided with a receiving groove for receiving the rear cover.

3. The heat dissipating structure of an electronic device according to claim 2, wherein the bottom surface of the receiving groove is recessed toward the inside of the mounting cavity to form a recess for receiving the fan, and the vent hole is formed in the bottom surface of the recess.

4. The heat dissipating structure of an electronic device according to claim 1, wherein the rear cover is fixedly attached to an outer side of the rear case.

5. The heat dissipating structure of an electronic device as claimed in claim 1, wherein the rear cover is rotatably attached to an outer side of the rear case.

6. The heat dissipating structure of an electronic device as claimed in claim 5, wherein two ends of the top of the rear cover are respectively connected to the rear housing through a rotating shaft assembly, and central axes of the two rotating shaft assemblies are coincident.

7. The heat dissipating structure of an electronic device of claim 6, wherein the hinge assembly comprises a hinge seat fixedly connected to the rear housing, and a shaft head passing through the hinge seat and pivotally engaged with the hinge seat, the shaft head being fixedly connected to the rear cover.

8. The heat dissipating structure of an electronic device according to claim 7, wherein a protrusion is provided at a top of the rear cover protruding toward a side of the rear case, the protrusion having a mounting hole for the shaft head to penetrate therethrough, the protrusion and the shaft head being fixedly coupled together by a screw passing through the protrusion and the shaft head; the outer surface of the rear shell is provided with a groove for the lug to be embedded in, and the bottom surface of the groove is provided with a avoiding hole right facing the screw.

9. The heat dissipating structure of an electronic device according to claim 1, wherein a connector is protrudingly provided on a surface of the rear case, and a through groove into which the connector is inserted is provided on the rear cover.

10. Electronic equipment, characterized in that it comprises a heat dissipation structure of an electronic equipment according to any of claims 1-9.