Heat dissipation type vehicle-mounted navigation equipment

A vehicle-mounted navigation and heat-dissipating technology, which is applied in navigation, surveying and mapping, road network navigators, etc., can solve the problems of reducing practicality, affecting the clarity of displayed information on the display screen, and damage to vehicle-mounted navigation, and achieves a highly practical Effect

Inactive Publication Date: 2021-02-02
王小娟
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the use of the existing car navigation, the display screen is exposed to the outside for a long time, which tends to generate more dust and affect the clarity of the information d

Method used

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  • Heat dissipation type vehicle-mounted navigation equipment
  • Heat dissipation type vehicle-mounted navigation equipment
  • Heat dissipation type vehicle-mounted navigation equipment

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Embodiment Construction

[0027] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0028] Such as Figure 1-3 As shown, a heat-dissipating vehicle navigation device includes a box body 1 and a display screen 2, the shape of the box body 1 is a cuboid, and the display screen 2 is arranged on one side of the box body 1, and inside the box body 1 An intelligent navigation system is provided, and the box body 1 is provided with a dust-proof mechanism and a heat dissipation mechanism;

[0029] The heat dissipation mechanism includes a fixed pipe 3, a moving plate 4 and two heat dissipation components. The fixed pipe 3 is horizontally arranged on the side of the cabinet 1 close to the display screen 2. The fixed pipe 3 is sealed and fixed to the ...

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Abstract

The invention relates to heat dissipation type vehicle-mounted navigation equipment which comprises a box body and a display screen, wherein the box body is cuboid, the display screen is arranged on one side of the box body, an intelligent navigation system is arranged in the box body, a dustproof mechanism and a heat dissipation mechanism are arranged on the box body, and the heat dissipation mechanism comprises a fixed pipe, a movable plate and two heat dissipation assemblies. The heat dissipation assembly comprises a guide rod, a first spring, an air pipe, a moving rod, an extrusion disc, anozzle, a first one-way valve, a guide hole, a connecting hole and at least two second one-way valves, the dustproof mechanism comprises a sealing plate, a rotating assembly and two fixing blocks, and the rotating assembly comprises a bearing, a rotating shaft, a gear, a rack and a pushing unit. According to the heat dissipation type vehicle-mounted navigation equipment, the dustproof function isachieved through the dustproof mechanism, and in addition, the heat dissipation function is achieved through the heat dissipation mechanism.

Description

technical field [0001] The invention relates to the field of vehicle equipment, in particular to a heat dissipation type vehicle navigation equipment. Background technique [0002] Vehicle-mounted navigation is a kind of vehicle-mounted equipment. Vehicle-mounted navigation is carried out by using the vehicle with electronic maps, which can conveniently and accurately tell the driver the shortest or fastest route to the destination. [0003] During the use of the existing car navigation, the display screen is exposed to the outside for a long time, which tends to generate more dust and affect the clarity of the information displayed on the display screen. Not only that, after a long time of use, the car navigation will generate a lot of heat inside, which is easy to cause Broken on-board navigation reduces usefulness. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a heat-dissipating vehicle navigation device in...

Claims

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Application Information

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IPC IPC(8): G01C21/26H05K7/20
CPCG01C21/265H05K7/20845
Inventor 王小娟
Owner 王小娟
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