Vehicle-mounted computer with efficient heat dissipation function

Abstract

The utility model provides a vehicle-mounted computer capable of dissipating heat efficiently. The vehicle-mounted computer comprises a computer body and a heat dissipation assembly. At least one group of heat dissipation components are fixedly arranged at the rear end of the computer shell; the heat dissipation assembly comprises a heat dissipation shell, a heat conduction base, heat dissipation fins and a heat dissipation fan, the front end and the rear end of the heat dissipation shell are both provided with openings, the heat conduction base is fixedly arranged at the opening of the front end of the heat dissipation shell and welded to the rear end of the computer shell, the heat dissipation fan is fixedly arranged at the opening of the rear end of the heat dissipation shell, and the heat dissipation fins are fixedly arranged in the heat dissipation shell. And the radiating fins are welded with the heat conducting seat. When the heat dissipation assembly operates, the heat conduction base absorbs heat of the computer shell and conducts the heat to the heat dissipation fins, meanwhile, the heat dissipation fan operates to dissipate the heat received by the heat dissipation fins, and then heat dissipation of the computer body is achieved. According to the computer, the heat dissipation assembly is started to dissipate heat of the computer body, and therefore the computer has the advantages of being high in heat dissipation efficiency and practical in function.

Description

Technical Field

[0001] The utility model relates to the technical field of in-vehicle computers, and particularly relates to an in-vehicle computer with efficient heat dissipation. Background Art

[0002] An in-vehicle computer is a highly integrated in-vehicle multimedia device, which can realize all the functions of a home computer, such as in-vehicle Internet access, audio and video entertainment, satellite positioning, voice navigation, games, telephone, etc.

[0003] At present, certain heat will be generated when the in-vehicle computer is running. If the heat of the in-vehicle computer is not dissipated in time, it will cause damage to the in-vehicle computer. In the prior art, the heat dissipation method for the in-vehicle computer is usually to open heat dissipation holes in its housing for heat dissipation, but the heat dissipation method of opening heat dissipation holes in the housing of the in-vehicle computer has the disadvantage of low heat dissipation efficiency. Summary of the Utility Model

[0004] The utility model aims to provide an in-vehicle computer with efficient heat dissipation to solve the problem that the heat dissipation method for the in-vehicle computer in the above background art is usually to open heat dissipation holes in its housing for heat dissipation, but the heat dissipation method of opening heat dissipation holes in the housing of the in-vehicle computer has low heat dissipation efficiency.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: An in-vehicle computer with efficient heat dissipation includes a computer main body and a heat dissipation component; the computer main body includes a computer housing and a display screen, the display screen is fixedly arranged at the front end of the computer housing, and at least one group of the heat dissipation components is fixedly arranged at the rear end of the computer housing; the heat dissipation component includes a heat dissipation housing, a heat conduction base, heat dissipation fins and a heat dissipation fan, both the front and rear ends of the heat dissipation housing are open, the heat conduction base is fixedly arranged at the front open end of the heat dissipation housing, the heat conduction base is welded to the rear end of the computer housing, the heat dissipation fan is fixedly arranged at the rear open end of the heat dissipation housing, the heat dissipation fins are fixedly arranged inside the heat dissipation housing, and the heat dissipation fins are welded to the heat conduction base.

[0006] In some embodiments, the heat conduction base is screwed to the heat dissipation housing at the front open end of the heat dissipation housing.

[0007] In some embodiments, the heat dissipation fan is screwed to the heat dissipation housing at the rear open end of the heat dissipation housing.

[0008] In some embodiments, control buttons are arranged on the outer surface of the heat dissipation housing, and the control buttons are electrically connected to the heat dissipation fan.

[0009] In some embodiments, the heat conduction base is made of copper.

[0010] In some embodiments, the heat dissipation fins are made of aluminum.

[0011] In some embodiments, two sets of the heat dissipation components are fixedly arranged at the rear end of the computer housing, and the two sets of the heat dissipation components can operate simultaneously or separately to dissipate heat from the computer main body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, the heat dissipation component includes a heat dissipation housing, a heat conduction seat, heat dissipation fins and a heat dissipation fan. Both the front and rear ends of the heat dissipation housing are open. A heat conduction seat is fixedly arranged at the open front end of the heat dissipation housing, and the heat conduction seat is welded to the rear end of the computer housing. A heat dissipation fan is fixedly arranged at the open rear end of the heat dissipation housing, and heat dissipation fins are fixedly arranged inside the heat dissipation housing, and the heat dissipation fins are welded to the heat conduction seat. When the heat dissipation component operates, the heat conduction seat absorbs and conducts the heat of the computer housing to the heat dissipation fins, and at the same time, the heat dissipation fan operates to dissipate the heat received by the heat dissipation fins by wind, so as to realize the conduction and dissipation of the heat of the computer housing, and further realize the heat dissipation of the computer main body. In the present utility model, by turning on the heat dissipation component to dissipate heat from the computer main body, it is possible to prevent the computer main body from being damaged due to overheating, thus having the advantages of high heat dissipation efficiency and practical functions. Description of the Drawings

[0014] One or more embodiments are exemplarily illustrated by the pictures in the corresponding drawings. These exemplary illustrations do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, unless otherwise stated, and the drawings in the figures do not constitute a proportional limitation.

[0015] Figure 1 It is a schematic structural diagram of an on-vehicle computer provided by the present utility model from one angle;

[0016] Figure 2 It is a schematic structural diagram of an on-vehicle computer provided by the present utility model from another angle;

[0017] Figure 3 It is a schematic structural diagram of a heat dissipation component provided by the present utility model from one angle;

[0018] Figure 4 It is a schematic structural diagram of a heat dissipation component provided by the present utility model from another angle.

[0019] Description of the reference numerals in the drawings: 100, on-vehicle computer; 10, computer main body; 101, computer housing; 102, display screen; 20, heat dissipation component; 201, heat dissipation housing; 202, heat conduction seat; 203, heat dissipation fins; 204, heat dissipation fan; 30, control button. Detailed Embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0021] In addition, in the present invention, the descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features.

[0022] Please refer to Figures 1 to 4 as shown Figure 1 which is a schematic structural diagram of the in-vehicle computer 100 provided by the present invention from one angle. Figure 2 which is a schematic structural diagram of the in-vehicle computer 100 provided by the present invention from another angle. Figure 3 which is a schematic structural diagram of the heat dissipation component 20 provided by the present invention from one angle. Figure 4 which is a schematic structural diagram of the heat dissipation component 20 provided by the present invention from another angle.

[0023] The present invention provides the following technical solution: An in-vehicle computer 100 with efficient heat dissipation, comprising a computer main body 10 and a heat dissipation component 20; the computer main body 10 includes a computer housing 101 and a display screen 102, the front end of the computer housing 101 is fixedly provided with the display screen 102, and at least one group of heat dissipation components 20 is fixedly provided at the rear end of the computer housing 101; the heat dissipation component 20 includes a heat dissipation housing 201, a heat conduction base 202, heat dissipation fins 203 and a heat dissipation fan 204, both the front and rear ends of the heat dissipation housing 201 are open, the heat conduction base 202 is fixedly provided at the front open end of the heat dissipation housing 201, the heat conduction base 202 is welded to the rear end of the computer housing 101, the heat dissipation fan 204 is fixedly provided at the rear open end of the heat dissipation housing 201, the heat dissipation fins 203 are fixedly provided inside the heat dissipation housing 201, and the heat dissipation fins 203 are welded to the heat conduction base 202.

[0024] In the in - vehicle computer 100 with efficient heat dissipation provided in this embodiment, the display screen 102 of the computer main body 10 is used to display images. When the computer main body 10 is running, it will generate a certain amount of heat, causing itself to heat up. The user can turn on the heat dissipation component 20 to operate and dissipate heat from the computer main body 10. When the heat dissipation component 20 is running, the heat conduction base 202 absorbs the heat of the computer housing 101 and conducts it to the heat dissipation fins 203. At the same time, the heat dissipation fan 204 runs to dissipate the heat received by the heat dissipation fins 203 through air, thus realizing the conduction and dissipation of the heat of the computer housing 101, and further realizing the heat dissipation of the computer main body 10. In this utility model, by turning on the heat dissipation component 20 to dissipate heat from the computer main body 10, it is possible to prevent the computer main body 10 from being damaged due to overheating, thus having the advantages of high heat dissipation efficiency and practical functions.

[0025] In some embodiments, the heat conduction base 202 is located at the front open end of the heat dissipation housing 201 and is screwed to the heat dissipation housing 201. The heat conduction base 202 is screwed to the heat dissipation housing 201, so as to realize that the heat conduction base 202 can be fixedly located at the front open end of the heat dissipation housing 201.

[0026] In some embodiments, the heat dissipation fan 204 is located at the rear open end of the heat dissipation housing 201 and is screwed to the heat dissipation housing 201. The heat dissipation fan 204 is screwed to the heat dissipation housing 201, so as to realize that the heat dissipation fan 204 can be fixedly located at the rear open end of the heat dissipation housing 201.

[0027] In some embodiments, control buttons 30 are provided on the outer surface of the heat dissipation housing 201, and the control buttons 30 are electrically connected to the heat dissipation fan 204. The control buttons 30 are used for the user to press to control the opening and closing operation of the heat dissipation component 20.

[0028] In some embodiments, the heat conduction base 202 is made of copper. The heat conduction base 202 being made of copper has good heat conductivity, so that the heat conduction base 202 can efficiently absorb the heat of the computer housing 101 and conduct it to the heat dissipation fins 203.

[0029] In some embodiments, the heat dissipation fins 203 are made of aluminum. The heat dissipation fins 203 being made of aluminum has good heat conductivity, so that the heat dissipation fins 203 can efficiently absorb the heat conducted by the heat conduction base 202 for the heat dissipation fan 204 to dissipate through air.

[0030] In some embodiments, two sets of heat dissipation components 20 are fixedly provided at the rear end of the computer housing 101. The two sets of heat dissipation components 20 can operate simultaneously or independently to dissipate heat from the computer main body 10. Among the two sets of heat dissipation components 20 at the rear end of the computer housing 101, when the temperature rise and heat generation of the computer main body 10 are not serious, the user can absorb heat from the computer housing 101 and conduct the wind out by separately turning on one of the heat dissipation components 20, so as to achieve a small degree of heat dissipation for the computer main body 10. When the temperature rise and heat generation of the computer main body 10 are relatively serious, the user can absorb heat from the computer housing 101 and conduct the wind out by simultaneously turning on the two sets of heat dissipation components 20, so as to achieve a large degree of heat dissipation for the computer main body 10.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0032] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An efficient heat dissipation vehicle-mounted computer, characterized in that: The computer comprises a computer body and a heat dissipation component; the computer body comprises a computer casing and a display screen, the display screen is fixedly arranged at the front end of the computer casing, and at least one group of the heat dissipation components is fixedly arranged at the rear end of the computer casing; the heat dissipation component comprises a heat dissipation shell, a heat-conducting seat, heat dissipation fins and a heat dissipation fan, the front and rear ends of the heat dissipation shell are both open, the heat-conducting seat is fixedly arranged at the front end of the heat dissipation shell, the heat-conducting seat is welded to the rear end of the computer casing, the heat dissipation fan is fixedly arranged at the rear end of the heat dissipation shell, the heat dissipation fins are fixedly arranged inside the heat dissipation shell, and the heat dissipation fins are welded to the heat-conducting seat.

2. The vehicle-mounted computer with high heat dissipation efficiency according to claim 1, characterized in that: The heat-conducting seat is located at the front opening of the heat-dissipating shell and is screw-connected to the heat-dissipating shell.

3. The vehicle-mounted computer with high heat dissipation efficiency according to claim 1, characterized in that: The heat dissipation fan is located at the rear end opening of the heat dissipation shell and is screwed to the heat dissipation shell.

4. The vehicle-mounted computer with high heat dissipation efficiency according to claim 1, characterized in that: The outer surface of the heat dissipation shell is provided with a control button, and the control button is electrically connected to the heat dissipation fan.

5. The vehicle-mounted computer with high heat dissipation efficiency according to claim 1, characterized in that: The heat conducting seat is made of copper.

6. The vehicle-mounted computer with high heat dissipation efficiency according to claim 1, characterized in that: The heat dissipation fins are made of aluminum.

7. The vehicle-mounted computer with high heat dissipation efficiency according to claim 1, characterized in that: Two groups of heat dissipation components are fixedly arranged at the rear end of the computer housing, and the two groups of heat dissipation components can be operated simultaneously or individually to dissipate heat for the computer body.

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