CN215529728U

CN215529728U - Heat dissipation device of carrier aggregation mobile terminal

Info

Publication number: CN215529728U
Application number: CN202121856093.XU
Authority: CN
Inventors: 林长海; 郑国洪; 李信峰
Original assignee: Sichuan Sac Communication Technology Co ltd
Current assignee: Sichuan Sac Communication Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-14
Anticipated expiration: 2031-08-10

Abstract

The application discloses a heat dissipation device of a carrier aggregation mobile terminal, which comprises a fixed shell, heat dissipation holes, a sliding groove, a moving groove, a heat dissipation plate and a heat dissipation fan, wherein the fixed shell is provided with a plurality of heat dissipation holes; the heat dissipation device comprises a fixed shell, a heat dissipation plate, a heat dissipation hole, a heat dissipation fan, a sliding groove, a threaded column and a locking nut, wherein the inner cavity of the fixed shell is slidably connected with the heat dissipation plate, the top surface of the heat dissipation plate is fixedly connected with a heat dissipation fin, the top surface of the fixed shell is provided with the heat dissipation hole, the inner cavity of the heat dissipation hole is fixedly connected with the heat dissipation fan, the surfaces of the left side and the right side of the fixed shell are opposite to each other, one side of the sliding groove is communicated with a moving groove formed in the inner side surface of the fixed shell, the threaded column is slidably connected with the moving groove, the threaded column is fixedly connected with the side surface of the heat dissipation plate, and the other end of the threaded column is in threaded connection with the locking nut placed in the sliding groove. This kind of carrier aggregation mobile terminal's heat abstractor novel in design, simple structure, be convenient for adjust the position of heating panel, be convenient for laminate heating panel and mobile terminal's heat dissipation department, be convenient for dispel the heat.

Description

Heat dissipation device of carrier aggregation mobile terminal

Technical Field

The application relates to the technical field of heat dissipation of carrier aggregation mobile terminals, in particular to a heat dissipation device of a carrier aggregation mobile terminal.

Background

The mobile terminal or called mobile communication terminal refers to a computer device that can be used in mobile, and includes a mobile phone, a notebook, a tablet computer, a POS device, and even a vehicle-mounted computer in a broad sense, but in most cases refers to a mobile phone or a smart phone and a tablet computer with multiple application functions, and as networks and technologies develop towards increasingly broadband, the mobile communication industry will move towards a real mobile information era, and on the other hand, as the integrated circuit technology rapidly develops, the processing capability of the mobile terminal already has a strong processing capability, and the mobile terminal is changing from a simple call tool to a comprehensive information processing platform.

The problem that current mobile terminal produced to generate heat in the course of the work, and some are unsatisfactory to mobile terminal's radiating effect now, and mobile terminal dispels the heat and pass through the heat-conducting layer more, and the heat-conducting layer is not convenient for adjust, is not convenient for carry out the heat dissipation to different mobile terminal and handles, influences the use. Therefore, a heat dissipation device for a carrier aggregation mobile terminal is proposed to solve the above problems.

Disclosure of Invention

The heat dissipation device of the carrier aggregation mobile terminal is used for solving the problem that the existing mobile terminal generates heat in the working process, the existing heat dissipation effects on the mobile terminal are not ideal, the heat dissipation of the mobile terminal is conducted through the heat conduction layer, the heat conduction layer is not convenient to adjust, heat dissipation treatment is not convenient for different mobile terminals, and the use is influenced.

According to an aspect of the present application, a heat dissipation device for a carrier aggregation mobile terminal is provided, including a stationary housing, a heat dissipation hole, a sliding slot, a moving slot, a heat dissipation plate, and a heat dissipation fan; the heat dissipation device comprises a fixed shell, a heat dissipation plate, a heat dissipation hole, a heat dissipation fan, a sliding groove, a threaded column and a locking nut, wherein the inner cavity of the fixed shell is slidably connected with the heat dissipation plate, the top surface of the heat dissipation plate is fixedly connected with a heat dissipation fin, the top surface of the fixed shell is provided with the heat dissipation hole, the inner cavity of the heat dissipation hole is fixedly connected with the heat dissipation fan, the surfaces of the left side and the right side of the fixed shell are opposite to each other, one side of the sliding groove is communicated with a moving groove formed in the inner side surface of the fixed shell, the threaded column is slidably connected with the moving groove, the threaded column is fixedly connected with the side surface of the heat dissipation plate, and the other end of the threaded column is in threaded connection with the locking nut placed in the sliding groove.

Furthermore, the inner cavity at the top end of the fixed shell is fixedly connected with two guide plates, and the two guide plates are positioned on the opposite sides of the inner cavity at the top end of the fixed shell.

Furthermore, the number of the heat dissipation fins is a plurality, and the plurality of heat dissipation fins are uniformly distributed on the surface of the heat dissipation plate.

Further, the length of the sliding groove is equal to the number of the moving grooves, and the number of the sliding grooves is two.

Furthermore, the number of the heat dissipation holes is a plurality, and the plurality of the heat dissipation holes are uniformly distributed on the surface of the top side of the fixed shell.

Further, the number of the threaded columns is two, the threaded columns are symmetrically distributed relative to the heat dissipation plate, and the locking nuts in threaded sleeve connection with the tail ends of the threaded columns are tightly attached to the inner wall of one side of the sliding groove.

Through the above-mentioned embodiment of this application, lock nut and screw thread post have been adopted, it is not convenient for adjust to have solved the heat-conducting layer, be not convenient for carry out the heat dissipation to different mobile terminal and handle, influence the problem of use, be convenient for adjust the position of heating panel, be convenient for laminate heating panel and mobile terminal's heat dissipation department, be convenient for dispel the heat, and the heating panel after being convenient for adjust stably places, satisfies worker's user demand.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional side view of an embodiment of the present application;

fig. 3 is a bottom view of the fixing housing according to an embodiment of the present application.

In the figure: 1. the heat dissipation device comprises a fixed shell, 101 heat dissipation holes, 102 sliding grooves, 103 moving grooves, 2 threaded columns, 3 locking nuts, 4 heat dissipation plates, 5 heat dissipation fins, 6 guide plates, 7 and a heat dissipation fan.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The heat dissipation device in this embodiment may be applicable to various mobile terminals, for example, the following carrier aggregation method and mobile terminal are provided in this embodiment.

A method of carrier aggregation, comprising: detecting whether a wireless local area network signal exists during carrier aggregation; if the wireless local area network signal exists, judging whether an intermodulation signal between the current main carrier and the wireless local area network signal generates interference on the mobile terminal; and if the interference is generated, switching the main carrier, so that the intermodulation signal between the switched main carrier and the wireless local area network signal does not generate the interference on the mobile terminal.

A mobile terminal, comprising: the detection module is used for detecting whether a wireless local area network signal exists during carrier aggregation; a judging module, configured to judge whether an intermodulation signal between a current main carrier and the wlan signal interferes with the mobile terminal if the wlan signal exists; and the switching module is used for switching the main carrier if interference is generated, so that the mobile terminal is not interfered by an intermodulation signal between the switched main carrier and the wireless local area network signal.

An embodiment of the present invention provides a mobile terminal, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps in the carrier aggregation method when executing the computer program.

Of course, the embodiment can also be used for radiating mobile terminals with other structures. Here, description is not repeated, and the heat dissipation device according to the embodiment of the present application is described below.

Referring to fig. 1-3, a heat dissipation device for a carrier aggregation mobile terminal includes a fixed housing 1, a heat dissipation hole 101, a sliding slot 102, a moving slot 103, a heat dissipation plate 4, and a heat dissipation fan 7; wherein 1 inner chamber sliding connection of set casing has

heating panel

4, 4 top side fixed surface of heating panel is connected with heat dissipation wing 5, heat dissipation hole 101 has been seted up on 1 top side surface of set casing, heat dissipation hole 101 inner chamber fixed connection has radiator fan 7, relative both sides surface has seted up sliding tray 102 about set casing 1, sliding tray 102 one side intercommunication has the shifting chute 103 of seting up at 1 inboard surface of set casing, sliding connection has screw post 2 in the shifting chute 103,

screw post

2 and 4 side fixed surface of heating panel, the 2 other ends of screw post and the 3 threaded connection of lock nut of placing in sliding tray 102.

The inner cavity at the top end of the fixed shell 1 is fixedly connected with two guide plates 6, and the two guide plates 6 are positioned at the opposite sides of the inner cavity at the top end of the fixed shell 1, so that heat can be conveniently led out; the number of the heat dissipation fins 5 is a plurality, and the heat dissipation fins 5 are uniformly distributed on the surface of the heat dissipation plate 4, so that the heat dissipation effect is improved; the length of the sliding grooves 102 is equal to the number of the moving grooves 103, and the number of the sliding grooves 102 is two, so that the sliding grooves 102 can be conveniently used; the number of the heat dissipation holes 101 is a plurality, and the plurality of heat dissipation holes 101 are uniformly distributed on the surface of the top side of the fixed shell 1, so that heat dissipation is facilitated; the number of the threaded columns 2 is two, the threaded columns 2 are symmetrically distributed about the heat dissipation plate 4, and the locking nuts 3 which are in threaded sleeve connection with the tail ends of the threaded columns 2 are tightly attached to the inner wall of one side of the sliding groove 102, so that the heat dissipation plate 4 can be conveniently fixed.

When the utility model is used, electrical components appearing in the application are externally connected with a power supply and a control switch, are sleeved at a heat dissipation part at one side of a mobile terminal through a fixed shell 1, drive a fixedly connected heat dissipation plate 4 to move through a threaded column 2, are attached to the heat dissipation part of the mobile terminal through the heat dissipation plate 4, conduct heat at the mobile terminal out through the heat dissipation plate 4, then conduct heat of the heat dissipation plate 4 out through a heat dissipation fin 5, then rotate a locking nut 3, the locking nut 3 is further closely attached to one side of a sliding groove 102, further guarantee stable placement of the adjusted heat dissipation plate 4, improve stable placement of the heat dissipation plate 4, start a heat dissipation fan 7 at the same time, rapidly conduct heat conducted by the heat dissipation fin 5 through the heat dissipation fan 7, improve heat conduction effect at the heat dissipation fin 5, improve integral heat dissipation effect of the device, and meet use requirements of workers, the operation is convenient.

The application has the advantages that:

1. this kind of carrier aggregation mobile terminal's heat abstractor novel in design, simple structure, be convenient for adjust the position of heating panel 4, be convenient for laminate heating panel 4 and mobile terminal's heat dissipation department, the heat dissipation of being convenient for, and the heating panel 4 after being convenient for adjust is stably placed, satisfies worker's user demand.

2. When using, be convenient for derive the heat of mobile terminal department through heating panel 4, then derive the heat of heating panel 4 through heat dissipation wing 5, under the 7 cooperations of rethread radiator fan, improve the holistic heat of device and derive the effect, improve heat dispersion, have wide market prospect, be fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A heat dissipation device for a carrier aggregation mobile terminal is characterized in that: comprises a fixed shell (1), a heat dissipation hole (101), a sliding groove (102), a moving groove (103), a heat dissipation plate (4) and a heat dissipation fan (7); wherein set casing (1) inner chamber sliding connection has heating panel (4), heating panel (4) top side fixed surface is connected with heat dissipation wing (5), louvre (101) have been seted up to set casing (1) top side surface, louvre (101) inner chamber fixed connection has radiator fan (7), sliding tray (102) have been seted up on relative both sides surface about set casing (1), sliding tray (102) one side intercommunication has set up in the moving groove (103) of set casing (1) inboard surface, sliding connection has screw thread post (2) in moving groove (103), screw thread post (2) and heating panel (4) side surface fixed connection, screw thread post (2) other end and lock nut (3) threaded connection who places in sliding tray (102).

2. The heat dissipation device for a carrier aggregation mobile terminal according to claim 1, wherein: two guide plates (6) are fixedly connected to the inner cavity at the top end of the fixed shell (1), and the two guide plates (6) are located on the opposite sides of the inner cavity at the top end of the fixed shell (1).

3. The heat dissipation device for a carrier aggregation mobile terminal according to claim 1, wherein: the number of the heat dissipation fins (5) is a plurality, and the heat dissipation fins (5) are uniformly distributed on the surface of the heat dissipation plate (4).

4. The heat dissipation device for a carrier aggregation mobile terminal according to claim 1, wherein: the length of the sliding groove (102) is equal to the number of the moving grooves (103), and the number of the sliding grooves (102) is two.

5. The heat dissipation device for a carrier aggregation mobile terminal according to claim 1, wherein: the number of the heat dissipation holes (101) is a plurality, and the heat dissipation holes (101) are uniformly distributed on the surface of the top side of the fixed shell (1).

6. The heat dissipation device for a carrier aggregation mobile terminal according to claim 1, wherein: the number of the threaded columns (2) is two, the threaded columns (2) are symmetrically distributed about the heat dissipation plate (4), and the locking nuts (3) which are in threaded sleeve connection with the tail ends of the threaded columns (2) are tightly attached to the inner wall of one side of the sliding groove (102).