CN116997115A - Automobile network communication module - Google Patents
Automobile network communication module Download PDFInfo
- Publication number
- CN116997115A CN116997115A CN202311063766.XA CN202311063766A CN116997115A CN 116997115 A CN116997115 A CN 116997115A CN 202311063766 A CN202311063766 A CN 202311063766A CN 116997115 A CN116997115 A CN 116997115A
- Authority
- CN
- China
- Prior art keywords
- communication module
- network communication
- filter screen
- shell
- cavity
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an automobile network communication module, which comprises a communication module shell, wherein a communication module main board is arranged at the bottom of an inner cavity of the communication module shell, and a temperature sensor is arranged at the top of the inner cavity of the communication module shell; air inlets are formed in two sides of the communication module shell, and a filter screen is arranged outside the air inlets; the upper surface of the communication module shell is provided with an exhaust hole, an exhaust window is arranged above the exhaust hole, and a fan for exhausting upwards is arranged in the exhaust window; four corners of communication module casing bottom all are provided with the locating pin, are provided with the cavity in the locating pin, and the inside of cavity is through spring movable mounting has adjusting sleeve. The invention can monitor the temperature of the communication module main board in the automobile network communication module, is convenient for radiating the communication module main board, and can maintain the installation stability of the automobile network communication module through the elastic deformation of the spring when the screw of the automobile network communication module is loosened.
Description
Technical Field
The invention belongs to the technical field of communication modules, and particularly relates to an automobile network communication module.
Background
The network communication module is a module of a network communication function used on an automobile and is used for receiving and transmitting network signals and maintaining the network communication of the automobile. However, when traditional automobile network communication module is in use, be difficult to carry out temperature monitoring to the inside communication module mainboard of automobile network communication module, because network signal's transmission, the overheated problem of communication module mainboard appears easily, and not timely monitor the temperature of communication module mainboard, cause the overheated problem of damaging of communication module mainboard easily, the heat dispersion of communication module mainboard is not enough simultaneously, the air that gets into when the heat dissipation carries the dust easily, cause communication module mainboard surface dust collection, the problem of short circuit appears easily when dust and electronic component pin contact, also can cause the communication module mainboard to damage, automobile network communication module directly passes through the fix with screw on the car simultaneously, when the screw is not hard up, cause the problem that automobile network communication module rocked easily.
Disclosure of Invention
In order to solve the problem that an existing automobile network communication module is easy to shake when a screw is loosened, the invention provides the automobile network communication module, which can monitor the temperature of a communication module main board in the automobile network communication module and is convenient for radiating the communication module main board, and a spring is adopted to enable an adjusting sleeve to be movably installed in a cavity, so that the installation stability of the automobile network communication module is kept through the elastic deformation of the spring when the screw of the automobile network communication module is loosened.
The aim of the invention is achieved by the following technical scheme:
the automobile network communication module comprises a communication module shell, wherein a communication module main board is installed at the bottom of an inner cavity of the communication module shell, and a temperature sensor for monitoring the surface temperature of the communication module main board is installed at the top of the inner cavity of the communication module shell; air inlets are formed in two sides of the communication module shell, and a filter screen is arranged outside the air inlets; the upper surface of the communication module shell is provided with an exhaust hole, the top of the communication module shell is positioned above the exhaust hole, and a fan for exhausting upwards is arranged in the exhaust window; four corners of communication module casing bottom all are provided with the locating pin, are provided with the cavity in the locating pin, and the inside of cavity is through spring movable mounting has adjusting sleeve.
Preferably, a protection net is installed at the upper end of the exhaust window.
Preferably, two exhaust windows are provided, which are symmetrical with respect to the middle axis of the communication module housing.
Preferably, the filter screen is fixed on the outer side of the communication module shell through a filter screen frame.
Preferably, two filter screens are arranged and are symmetrically arranged on two sides of the communication module shell through the filter screen frame respectively.
Preferably, the filter screen frame is of a grid structure, and the filter screen frame is provided with three air inlet windows.
Preferably, the filter screen is a rectangular plate, and the pores of the filter screen are 100 meshes.
Preferably, a nameplate is fixed at the middle position of the upper surface of the communication module shell.
The working principle and the use flow of the invention are as follows:
during the use, pass through the screw fixation with the locating pin at four corners of communication module casing in the car, adjust the sleeve and receive the extrusion shrink to the inside of cavity when fixed, the spring compresses under adjusting sleeve's effect simultaneously, install the filter screen between communication module casing and filter screen frame, when fan and power switch-on, the fan makes the inside air of exhaust window upwards discharge, the inside air of communication module casing discharges into the exhaust window through the exhaust hole simultaneously, the outside air of communication module casing gets into by the inlet port after filtering through the filter screen, the inside air of entering communication module casing dispels the heat to the communication module mainboard.
The invention has the advantages that:
the invention provides an automobile network communication module, which can monitor the temperature of a communication module main board in the automobile network communication module, and is convenient for radiating the communication module main board, and a spring is adopted to enable an adjusting sleeve to be movably arranged in a cavity, so that when a screw of the automobile network communication module is loosened, the installation stability of the automobile network communication module is kept through the elastic deformation of the spring.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings to be used in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
Fig. 1 is a schematic perspective view of an automotive network communication module according to an embodiment of the present invention;
fig. 2 is a schematic top view of an automotive network communication module according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a schematic view of a positioning pin and an adjusting sleeve according to an embodiment of the present invention;
in the figure:
1-a communication module housing; 2-a communication module main board; 3-a temperature sensor; 4-exhaust holes; 5-exhaust window; 6-a fan; 7-a protective net; 8-an air inlet hole; 9-a filter screen frame; 10-a filter screen; 11-positioning pins; 12-cavity; 13-adjusting the sleeve; 14-a spring; 15-nameplate.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.
Examples
Referring to fig. 1 to 4, the present embodiment is an automotive network communication module, including a communication module housing 1, a communication module main board 2 is installed at the bottom of an inner cavity of the communication module housing 1, and a temperature sensor 3 for monitoring the surface temperature of the communication module main board 2 is installed at the top of the inner cavity of the communication module housing 1; the upper surface of the communication module shell 1 is provided with an exhaust hole 4, the top of the communication module shell 1 is fixed with an exhaust window 5, the exhaust hole 4 is positioned at the lower end of the exhaust window 5, the inner cavity of the communication module shell 1 is communicated with the exhaust window 5 through the exhaust hole 4, a fan 6 for exhausting upwards is arranged in the exhaust window 5, and a protective net 7 for protection is arranged at the upper end of the exhaust window 5; air inlets 8 are formed in two sides of the communication module shell 1, filter screen frames 9 are fixed on two sides of the communication module shell 1, a filter screen 10 is installed between the filter screen frames 9 and the communication module shell 1, and the filter screen 10 is located outside the air inlets 8; the four corners of the bottom of the communication module shell 1 are respectively provided with a positioning pin 11, a cavity 12 is arranged in each positioning pin 11, and an adjusting sleeve 13 is movably arranged in each cavity 12 through a spring 14; a nameplate 15 is fixed at the middle position of the upper surface of the communication module housing 1.
In this embodiment, the temperature sensor 3 is installed at the top of the inner cavity of the communication module housing 1, so that the temperature sensor 3 is convenient to monitor the temperature of the surface of the communication module main board 2; an exhaust window 5 is arranged at the top of the communication module shell 1, so that when a fan 6 arranged in the exhaust window 5 is electrified, air in the communication module shell 1 is exhausted through an exhaust hole 4; air outside the communication module shell 1 enters through the air inlet holes 8 after being filtered by the filter screen 10, so that the purpose of radiating heat of the communication module main board 2 is achieved, the problem that heat is difficult to radiate due to overhigh surface heat of the communication module main board 2 is solved, and meanwhile, the air entering the communication module shell 1 is filtered through the filter screen 10, so that dust is reduced and enters the communication module shell 1. The locating feet 11 that four corners of communication module casing 1 set up are provided with cavity 12 in the locating feet 11, and adjusting sleeve 13 passes through spring 14 movable mounting in cavity 12 for when communication module casing 1 is fixed in the car inside, adjusting sleeve 13 receives the extrusion shrink to cavity 12's inside, and spring 14 compresses in cavity 12 and adjusting sleeve 13 simultaneously, because spring 14 elastic deformation makes adjusting sleeve 13 keep outside force under spring 14's effect, prevents that communication module casing 1 from appearing not hard up problem when installing.
Specifically, two exhaust windows 5 fixed on the upper surface of the communication module housing 1 are provided, and the two exhaust windows 5 are symmetrical with respect to the middle axis of the communication module housing 1, and the bottoms of the two exhaust windows 5 respectively correspond to the exhaust holes 4.
Specifically, two filter screen racks 9 and filter screens 10 are provided, and the two filter screen racks 9 and the two filter screens 10 are symmetrical about the axis of the two vent windows 5, and the inner sides of the two filter screens are respectively corresponding to the air inlet holes 8.
Specifically, the filter screen 10 is a rectangular plate, and the pores of the filter screen 10 are 100 meshes.
Specifically, the filter screen frame 9 is the grid structure, and the filter screen frame 9 is provided with three air inlet window.
Specifically, two ends of the spring 14 are respectively fixed with the positioning pin 11 and the adjusting sleeve 13.
The working principle and the use flow of the present embodiment are briefly described as follows:
during the use, the locating feet 11 of four corners of communication module casing 1 pass through the fix with screw in the car, adjust sleeve 13 receives the extrusion shrink to the inside of cavity 12 during the fixed, simultaneously spring 14 compresses under the effect of adjusting sleeve 13, install filter screen 10 between communication module casing 1 and filter screen frame 9, when fan 6 and power switch on, fan 6 makes the inside air of air vent 5 upwards discharge, the inside air of communication module casing 1 passes through exhaust hole 4 and discharges into in the air vent 5 simultaneously, the outside air of communication module casing 1 gets into by inlet port 8 after filtering through filter screen 10, the inside air of entering communication module casing 1 dispels the heat to communication module mainboard 2.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The automobile network communication module comprises a communication module shell and is characterized in that a communication module main board is installed at the bottom of an inner cavity of the communication module shell, and a temperature sensor for monitoring the surface temperature of the communication module main board is installed at the top of the inner cavity of the communication module shell; air inlets are formed in two sides of the communication module shell, and a filter screen is arranged outside the air inlets; the upper surface of the communication module shell is provided with an exhaust hole, the top of the communication module shell is positioned above the exhaust hole, and a fan for exhausting upwards is arranged in the exhaust window; four corners of communication module casing bottom all are provided with the locating pin, are provided with the cavity in the locating pin, and the inside of cavity is through spring movable mounting has adjusting sleeve.
2. The automotive network communication module of claim 1, wherein a protective mesh is installed at an upper end of the vent window.
3. An automotive network communication module according to claim 1, characterized in that two vent windows are provided, the two vent windows being symmetrical about the central axis of the communication module housing.
4. An automotive network communication module as described in claim 1, wherein said filter screen is secured to the outside of the communication module housing by a screen mount.
5. The automobile network communication module according to claim 4, wherein two filter screens are arranged, and the two filter screens are symmetrically arranged on two sides of the communication module shell through the filter screen frame respectively.
6. The automotive network communication module of claim 4, wherein the screen frame is a grid structure and three air intake windows are provided.
7. The automotive network communication module of claim 1, wherein the filter screen is a rectangular plate and the apertures of the filter screen are 100 mesh.
8. An automotive network communication module as described in claim 1, wherein a nameplate is fixed to an intermediate position of the upper surface of the communication module housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311063766.XA CN116997115A (en) | 2023-08-23 | 2023-08-23 | Automobile network communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311063766.XA CN116997115A (en) | 2023-08-23 | 2023-08-23 | Automobile network communication module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116997115A true CN116997115A (en) | 2023-11-03 |
Family
ID=88521348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311063766.XA Pending CN116997115A (en) | 2023-08-23 | 2023-08-23 | Automobile network communication module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116997115A (en) |
-
2023
- 2023-08-23 CN CN202311063766.XA patent/CN116997115A/en active Pending
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| PB01 | Publication | ||
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