CN216930507U - Driver monitoring machine box small in size and convenient to radiate - Google Patents
Driver monitoring machine box small in size and convenient to radiate Download PDFInfo
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- CN216930507U CN216930507U CN202123090138.XU CN202123090138U CN216930507U CN 216930507 U CN216930507 U CN 216930507U CN 202123090138 U CN202123090138 U CN 202123090138U CN 216930507 U CN216930507 U CN 216930507U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a driver monitoring box which is small in size and convenient to radiate, and comprises a box body and a PCB arranged in the box body, wherein a power supply interface, a video monitoring interface and a capacitor are arranged at one end of the front surface of the PCB, and a plurality of chips are arranged in the middle of the front surface of the PCB; the machine box comprises a box body and a box cover arranged at the upper end of the box body, wherein the PCB is arranged in the box body, and the front surface of the PCB is over against the box cover; the box cover comprises a first cover body and a second cover body which are connected, the first cover body is arranged above one end of the front surface of the PCB, and the height of the first cover body is higher than that of the second cover body; one end of the second cover body close to the first cover body is provided with a plurality of heat dissipation ribs, and the lower ends of the heat dissipation ribs are connected with heat conduction pads connected with the chips. The utility model provides a driver monitoring box which is small in size and convenient to radiate, and has the effects of being small in size and convenient to radiate.
Description
Technical Field
The utility model relates to the field of automatic driving, in particular to a driver monitoring box.
Background
DMS (driver Monitor System) driver monitoring system is an indispensable part in automatic driving, mainly realizes the monitoring functions of driver identity identification, driver fatigue monitoring and dangerous driving behavior, so that the system can remind the driver at any time, even intervene/take over driving. The DMS is generally integrated in a driver monitor box, and the driver monitor function is realized by external devices such as a camera connected to the driver monitor box. The PCB board is generally established to driver's control machine box, and at present for preventing that the region that generates heat is too concentrated, generally with chip dispersion setting, set up the radiating groove in the fretwork on the box body again and dispel the heat, has reserved great space in the box body for present driver's control machine box's volume is whole great, and the mounted position is limited.
SUMMERY OF THE UTILITY MODEL
In view of the problem that the existing driver monitoring machine box is large in size as a whole, the utility model provides the driver monitoring machine box which is small in size and convenient to radiate, and the driver monitoring machine box can be small in size and convenient to radiate.
In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
a driver monitoring machine box which is small in size and convenient to dissipate heat comprises a machine box and a PCB arranged in the machine box, wherein a power supply interface, a video monitoring interface and a capacitor are arranged at one end of the front surface of the PCB, and a plurality of chips are arranged on the front surface of the PCB; the machine box comprises a box body and a box cover arranged at the upper end of the box body, wherein the PCB is arranged in the box body, and the front side of the PCB is opposite to the box cover; the box cover comprises a first cover body and a second cover body which are connected, the first cover body is arranged above one end of the front surface of the PCB and is positioned above the power supply interface, the video monitoring interface and the capacitor, and the height of the first cover body is higher than that of the second cover body; the second cover body is positioned above the chips, and a plurality of heat dissipation ribs are arranged at the positions of the second cover body, which are positioned right above the chips; the lower end of the radiating rib is connected with a heat conducting pad connected with the chip through the second cover body.
According to one aspect of the utility model, the box is provided with a first mounting plate at one end and a second mounting plate at the other end.
According to one aspect of the utility model, the first mounting plate is provided with a mounting hole, and the two sides of the mounting hole are provided with protective plates.
According to one aspect of the utility model, the first mounting plate and the second mounting plate are provided with reinforcing ribs for connecting the box bodies.
According to one aspect of the utility model, the heat dissipating ribs are aluminum.
In accordance with one aspect of the present invention, the thermal pad is formed by bonding copper powder and a binder.
According to one aspect of the present invention, the plurality of heat dissipation ribs are spaced apart from each other on the second cover.
According to an aspect of the present invention, a portion of the heat dissipating rib contacting the second cover is bulky, and a portion away from the second cover is small.
The implementation of the utility model has the advantages that: the power interface, the video monitoring interface and the capacitor which are large in size are uniformly arranged at one end of the PCB, and the first cover body which is high in height is used for covering one end of the PCB; the chip that will generate heat than strong concentrates the middle part that sets up at the PCB board, then sets up the heat dissipation muscle on the second lid and solve the problem of generating heat, because the one end that sets up at the PCB board is concentrated to bulky component for the height of second lid can be shorter, and the structure is compacter, has guaranteed good heat dispersion when reducing the volume.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a compact, heat-dissipating, driver monitor enclosure according to the present invention;
fig. 2 is a schematic view of the internal structure of the driver monitor box according to the present invention, which is small in size and convenient for heat dissipation.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In fig. 1 and 2, a box body 1, a box cover 2, a first cover body 21, a second cover body 22, a video monitoring interface 3, a power supply interface 4, a heat dissipation rib 5, a first mounting plate 6, a protection plate 61, a second mounting plate 7, a reinforcing rib 8 and a capacitor 9.
A driver monitor box which is small in size and convenient to dissipate heat comprises a box body and a PCB arranged in the box body, wherein a power supply interface 4, a video monitoring interface 3 and a capacitor 9 are arranged at one end of the front face of the PCB, and a plurality of chips are arranged on the front face of the PCB; the machine box comprises a box body 1 and a box cover 2 arranged at the upper end of the box body 1, wherein the PCB is arranged in the box body 1, and the front surface of the PCB is opposite to the box cover 2; the box cover comprises a first cover body and a second cover body which are connected, the box cover 2 comprises a first cover body 21 and a second cover body 22 which are connected, the first cover body 21 is arranged above one end of the front surface of the PCB and is positioned above the power supply interface 4, the video monitoring interface 3 and the capacitor 9, and the height of the first cover body 21 is higher than that of the second cover body 22; the second cover 22 is located above the chips, and at least a plurality of heat dissipation ribs 5 are arranged at positions of the second cover 22 right above the chips; the lower end of the heat dissipation rib 5 is connected with a heat conduction pad connected with the chip through the second cover body.
The PCB, i.e. Printed Circuit Board, also known as Printed Circuit Board, is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components. It is called a "printed" circuit board because it is made using electronic printing. The power interface 4, the video monitoring interface 3 and the capacitor 9 which are large in size are uniformly arranged at one end of the PCB, and the first cover body 21 with high height is used for covering one end of the PCB; the chip that will generate heat more intensely concentrates the setting in the middle part of PCB board, then sets up heat dissipation muscle 5 on second lid 22 and solves the problem of generating heat, because the bulky component concentrates the setting in the one end of PCB board for the height of second lid 22 can be shorter, and the structure is compacter, has guaranteed good heat dispersion when reducing the volume.
One end of the box body 1 is provided with a first mounting plate 6, and the other end is provided with a second mounting plate 7. Specifically, the first mounting plate 6 is provided at one end where the power supply interface 4 and the video monitoring interface 3 are provided.
The first mounting plate 6 is provided with a mounting hole, and two sides of the mounting hole are provided with a protection plate 61. Specifically, the first mounting plate 6 is connected to the mounting place by screws passing through the mounting holes; in order to prevent the screws from scratching the cables of the power supply interface 4 and the video monitoring interface 3, protective plates 61 are arranged on two sides of the screw holes to heighten the cables.
And the first mounting plate 6 and the second mounting plate 7 are both provided with reinforcing ribs 8 for connecting the box body 1. The strengthening rib is the strengthening rib, and first mounting panel 6 and second mounting panel 7 are perpendicular with box body 1 to first mounting panel 6 is for example, and the tip of first mounting panel 6 receives external force, then can lie in the junction of box body 1 and produce great moment, consequently sets up the connection plate of perpendicular to first mounting panel 6 and box body 1 simultaneously, and strengthening rib 8 strengthens the firm degree that first mounting panel 6 is connected with box body 1.
The heat dissipation ribs 5 are made of aluminum. The heat conducting pad is formed by bonding copper powder and an adhesive.
The plurality of heat dissipation ribs 5 are arranged on the second cover 22 at intervals.
The contact part of the heat dissipation rib 5 and the second cover body 22 has a large volume, and the part far away from the second cover body has a small volume.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The driver monitoring machine box is small in size and convenient to dissipate heat, and comprises a machine box and a PCB arranged in the machine box, and is characterized in that a power supply interface, a video monitoring interface and a capacitor are arranged at one end of the front face of the PCB, and a plurality of chips are arranged on the front face of the PCB; the machine box comprises a box body and a box cover arranged at the upper end of the box body, wherein the PCB is arranged in the box body, and the front side of the PCB is opposite to the box cover; the box cover comprises a first cover body and a second cover body which are connected, the first cover body is arranged above one end of the front surface of the PCB and is positioned above the power supply interface, the video monitoring interface and the capacitor, and the height of the first cover body is higher than that of the second cover body; the second cover body is positioned above the chips, and a plurality of heat dissipation ribs are arranged at the positions of the second cover body, which are positioned right above the chips; the lower end of the radiating rib is connected with a heat conducting pad connected with the chip through the second cover body.
2. The small-sized driver monitor box convenient for heat dissipation according to claim 1, wherein a first mounting plate is provided at one end of the box body, and a second mounting plate is provided at the other end.
3. The small-sized driver monitor box convenient for heat dissipation according to claim 2, wherein the first mounting plate is provided with a mounting hole, and two sides of the mounting hole are provided with protection plates.
4. The driver monitor box convenient for heat dissipation and small in size as claimed in claim 2, wherein the first mounting plate and the second mounting plate are both provided with reinforcing ribs for connecting the box body.
5. The small, heat-dissipating driver monitor case according to claim 1, wherein the heat-dissipating ribs are made of aluminum.
6. The small-sized driver monitor box convenient for heat dissipation according to any one of claims 1 to 5, wherein the plurality of heat dissipation ribs are arranged at intervals on the second cover body.
7. The small-sized driver monitor case facilitating heat dissipation according to claim 6, wherein a portion of the heat dissipating rib contacting the second cover is large in size and a portion away from the second cover is small in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123090138.XU CN216930507U (en) | 2021-12-10 | 2021-12-10 | Driver monitoring machine box small in size and convenient to radiate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123090138.XU CN216930507U (en) | 2021-12-10 | 2021-12-10 | Driver monitoring machine box small in size and convenient to radiate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216930507U true CN216930507U (en) | 2022-07-08 |
Family
ID=82253170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123090138.XU Active CN216930507U (en) | 2021-12-10 | 2021-12-10 | Driver monitoring machine box small in size and convenient to radiate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216930507U (en) |
-
2021
- 2021-12-10 CN CN202123090138.XU patent/CN216930507U/en active Active
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