CN202600559U - On-board computer - Google Patents

On-board computer Download PDF

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Publication number
CN202600559U
CN202600559U CN 201220058062 CN201220058062U CN202600559U CN 202600559 U CN202600559 U CN 202600559U CN 201220058062 CN201220058062 CN 201220058062 CN 201220058062 U CN201220058062 U CN 201220058062U CN 202600559 U CN202600559 U CN 202600559U
Authority
CN
China
Prior art keywords
casing
board
outer shell
vehicle
board computer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220058062
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Chinese (zh)
Inventor
罗顺春
Original Assignee
罗顺春
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 罗顺春 filed Critical 罗顺春
Priority to CN 201220058062 priority Critical patent/CN202600559U/en
Application granted granted Critical
Publication of CN202600559U publication Critical patent/CN202600559U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an on-board computer which is mainly formed by a main board, a hard disk, a power supply, an internal storage, a power amplifier, a display and a case outer shell. The case outer shell is not only an installation base body of components, but also a heat dissipation mechanism of the components. The hard disk and the main board are respectively installed on a top plate and an opposite bottom plate inside the case outer shell. A back plate inside the case outer shell is provided with the power supply and the power amplifier. A position of the front end of the case outer shell is provided with the display. The on-board computer further comprises a heat dissipation fan which is installed on the back plate of the case outer shell. The on-board computer can dissipate heat for a whole electronic system in a mode that natural heat dissipation is mainly relied on, and forced-convection heat transfer of the fan is auxiliary in an on-board computer integrated system, and stability and reliability of working of the on-board computer system are improved. The on-board computer has the advantages of being compact in structure, easy to manufacture, and suitable for application in integral type on-board computers or in split type on-board computers.

Description

A kind of vehicle-mounted computer
Technical field
The utility model relates to the computer technology field, and particularly a kind of vehicle-mounted computer can be in the vehicle-mounted computer integrated system, and it is that master, fan forced convection heat exchange are that the heat exchange mode of assisting dispels the heat that whole electronic system is adopted natural heat dissipation.
Background technology
No matter present monoblock type vehicle-mounted computer; Still split type vehicle-mounted computer system all partly is made up of mainboard, hard disk, power supply, internal memory, power board, display etc.; All these integrated electronic systems all are installed in the narrow and small cabinet, and electronic element radiating all is a critical problem, the quality of whole electronic system radiating effect; Not only directly have influence on the stability of whole computer system function performance, more be directly connected to the life-span of whole computer.In the heat sink conception of routine; All be directly to adopt the mode of fan forced convection heat exchange to solve the heat dissipation problem of total system; But because rugged surroundings such as vehicle-mounted computer workplace Lingao temperature, many dirt; Make radiator fan be easy to generate the stall fault, thereby caused the generation of whole vehicle-mounted computer fault, when serious even can burn out electronic devices and components wherein.
The utility model content
For solving the problems of the technologies described above; The utility model provides a kind of vehicle-mounted computer; Can be in the vehicle-mounted computer integrated system; It is that master, fan forced convection heat exchange are that the heat exchange mode of assisting dispels the heat that whole electronic system is adopted natural heat dissipation, has improved the job stability and the reliability of vehicle-mounted computer system.
The described vehicle-mounted computer of the utility model; Mainly form by mainboard, hard disk, power supply, internal memory, power board, display, casing; Said casing is the installation matrix of each parts; Be again the cooling mechanism of each parts, hard disk and mainboard are installed in respectively on the casing inner relative top board and base plate; On the back plate of casing inside power supply is installed; The front position of casing is equipped with display.
When said power board does not have heating radiator, be installed on the inner back plate of casing; When said power board has heating radiator, be installed on the left plate or right plate of casing.
As the further improvement of the utility model, can radiating fin be set at the casing outer surface that mainboard is installed.
As the improvement on the other hand of the utility model, also can be provided with louvre or heat radiation window with the casing plate that hard disk is installed by casing and arranged on left and right sides plate.
Improvement on the other hand as the utility model also comprises radiator fan, and said radiator fan is installed on behind the casing on the plate.
Compared with prior art; The technique effect that the utility model reaches is with the natural heat dissipation mode; Auxiliary blower forced heat-exchanging mode is dispelled the heat to the vehicle-mounted computer electronic system simultaneously; Not only improved the reliability of vehicle-mounted computer function greatly, prolonged serviceable life, noise when also having reduced the fan operation simultaneously; The utlity model has compact conformation, easy characteristics of producing, be suitable in monoblock type, split type vehicle-mounted computer, using.
Description of drawings
Fig. 1 is the partial structurtes sectional view of the utility model.
Among the figure: 1-display, 2-top board, 3-power supply, 4-hard disk, 5-radiator fan, 6-power board, 7-right plate, 71-left plate, 8-internal memory, 9-mainboard, plate behind the 10-base plate 11-, 12-casing, 13-radiating fin.
Embodiment
In order to deepen understanding to the utility model, below in conjunction with embodiment the utility model is described in further detail, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
The vehicle-mounted computer that the utility model is described; Mainly form by mainboard 9, hard disk 4, power supply 3, internal memory 8, power board 6, display 1, casing 12; The installation matrix that said casing 12 is each parts is again the cooling mechanism of each parts, and hard disk 4 is installed in respectively on casing 12 the inside relative top board 2 and base plate 10 with mainboard 9; Promptly be installed in 10 last times of vehicle-mounted computer casing 12 internal backplane when mainboard 9, hard disk 4 is installed on the top board 2; Mainboard 9 is installed in 2 last times of vehicle-mounted computer casing 12 inner top, and hard disk 4 is installed on the base plate 10; On the back plate 11 of casing 12 inside power supply 3 is installed; The front position of casing 12 is equipped with display 1.Said power board 6 does not have heating radiator, is installed on the back plate 11 of casing 12 inside; Said power board 6 has heating radiator, is installed on the left plate 71 or right plate 7 of casing 12.
As the further improvement of the utility model, can radiating fin 13 be set at casing 12 outer surfaces that mainboard 9 is installed.
As the improvement on the other hand of the utility model, and arranged on left and right sides plate that also can casing 12 is provided with louvre or heat radiation window with the casing plate that hard disk is installed.
Improvement on the other hand as the utility model also comprises radiator fan 5, and said radiator fan 5 is installed on the back plate 11 of casing 12.
The concrete method for making of the utility model is following.
The first step: vehicle-mounted computer mainboard 9 is installed in casing 12 base plates 10 upper inner surfaces of being processed by aluminum, and base plate 10 inside surfaces are smooth flat, during installation; With the ester that dispels the heat on CPU on the mainboard 9 and the north and south bridge chip surfaces coated; Be close to base plate 10 inside surfaces then, and mainboard 9 is fixing with bolt through base plate 10 bolts hole, have radiating fin 13 on base plate 10 outside surfaces; Be used to improve the radiating effect of base plate 10, simultaneously hard disk 4 be installed on top board 2 inside surfaces.
Second step: power supply 3 is installed on the back plate 11 of casing 12.
The 3rd step: when power board 6 does not carry heating radiator, can be installed on the back plate of being processed by aluminum 11, the ester that dispels the heat on the power amplifier chip cooling surfaces coated of power board 6 is close to back plate 11 inside surfaces then and also fixes; When power board 6 carried heating radiator, power board 6 was installed on casing 12 inside left plates 71 or the right plate 7.
The 4th step: display 1 is installed in the front position of casing 12 or opened in 12 minutes with casing and independently becomes a system.
The 5th step: radiator fan 5 is installed on the back plate 11 of casing 12, and whether it opens by mainboard 9 and control, and on the and arranged on left and right sides plate of casing 12 and the casing plate that hard disk is installed, louvre is set or the window that dispels the heat.

Claims (6)

1. vehicle-mounted computer; It is characterized in that: mainly form by mainboard (9), hard disk (4), power supply (3), internal memory (8), power board (6), display (1), casing (12); Said casing (12) is the installation matrix of each parts; Be again the cooling mechanism of each parts, hard disk (4) is installed in respectively on casing (12) the inner relative top board (2) and base plate (10) with mainboard (9); On the back plate (11) of casing (12) inside power supply (3) is installed; The front position of casing (12) is equipped with display (1).
2. vehicle-mounted computer according to claim 1 is characterized in that: the outer surface at the casing (12) that mainboard (9) is installed is provided with radiating fin (13).
3. vehicle-mounted computer according to claim 1 is characterized in that: said power board (6) does not have heating radiator, is installed on the inner back plate (11) of casing (12).
4. vehicle-mounted computer according to claim 1 is characterized in that: said power board (6) has heating radiator, is installed on the left plate (71) or right plate (7) of casing (12).
5. vehicle-mounted computer according to claim 1 is characterized in that: the casing plate of the left plate (71) of said casing (12), right plate (7) and installation hard disk (4) is provided with louvre or heat radiation window.
6. according to each described vehicle-mounted computer in the claim 1 to 5, it is characterized in that: also comprise radiator fan (5), said radiator fan (5) is installed on the back plate (11) of casing (12).
CN 201220058062 2012-02-22 2012-02-22 On-board computer Expired - Fee Related CN202600559U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220058062 CN202600559U (en) 2012-02-22 2012-02-22 On-board computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220058062 CN202600559U (en) 2012-02-22 2012-02-22 On-board computer

Publications (1)

Publication Number Publication Date
CN202600559U true CN202600559U (en) 2012-12-12

Family

ID=47318089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220058062 Expired - Fee Related CN202600559U (en) 2012-02-22 2012-02-22 On-board computer

Country Status (1)

Country Link
CN (1) CN202600559U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102609045A (en) * 2012-02-22 2012-07-25 罗顺春 Vehicle-borne computer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102609045A (en) * 2012-02-22 2012-07-25 罗顺春 Vehicle-borne computer

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20150222

EXPY Termination of patent right or utility model