CN213548142U

CN213548142U - Automobile active brake control device

Info

Publication number: CN213548142U
Application number: CN202022821837.6U
Authority: CN
Inventors: 莫舒玥
Original assignee: Guangxi Vocational and Technical College of Communications
Current assignee: Guangxi Vocational and Technical College of Communications
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-25
Anticipated expiration: 2030-11-30

Abstract

The application discloses car initiative brake control device, including drain pan, top shell, support bar, mounting hole, first heat conduction copper, fin, louvre, first heat conduction silica gel piece, fixed thread cover, circuit board, set screw, second heat conduction copper, second heat conduction silica gel piece, heat conduction copper pole, coil spring, through-hole, cross line hole and sealing washer. The heat dissipation device has the beneficial effects that the heat dissipation device has a better heat dissipation function, performs heat transfer through contact, and increases the heat dissipation area and improves the heat dissipation effect through the plurality of radiating fins and the plurality of heat conduction copper rods. Whole contact effect is better, and the circuit board is installed through the set screw, can make it compress tightly on first heat conduction silica gel piece, has ensured the radiating contact effect in bottom, and when the top contacted with second heat conduction silica gel piece, the elasticity through coil spring provided the power that compresses tightly to the contact effect at second heat conduction silica gel piece and circuit board top has been ensured.

Description

Automobile active brake control device

Technical Field

The application relates to a control device, in particular to an automobile active brake control device.

Background

Along with the popularization of automobiles, the automobiles are more closely related to the lives of people, and the automobile traffic accidents caused by the automobiles are more and more; for example, when a driver is impacted by an external object or has an attack, a very serious traffic accident may be caused, and even a person dies; the active braking of the automobile is often controlled by a control device.

The shell of the existing control device generally has a heat dissipation device, heat dissipation is generally realized by blowing, and when the control device is used, external dust easily enters along with air flow, and meanwhile, the waste of electric power is caused, and the heat dissipation is not easy to occur through contact and the driving of heat transfer. Therefore, the active braking control device for the automobile is provided for solving the problems.

Disclosure of Invention

In order to solve the defects of the prior art, the application provides an automobile active brake control device which comprises a bottom shell and a top shell installed at the top of the bottom shell, wherein a through groove is formed in the bottom of the bottom shell, the through groove is fixedly connected with a first heat-conducting copper plate in an embedded mode, a plurality of radiating fins are arranged at the bottom of the first heat-conducting copper plate at equal intervals, a fixed threaded sleeve is arranged at the top of the first heat-conducting copper plate, the fixed threaded sleeve is connected with a circuit board through a fixing screw, and a first heat-conducting silica gel sheet is filled between the bottom of the circuit board and the top of;

the top surface of top shell is seted up a plurality of and is the through-hole that the rectangular array distributes, through-hole clearance fit is connected with the heat conduction copper pole, the bottom of heat conduction copper pole is connected with the top fixed surface of second heat conduction copper, the bottom surface of second heat conduction copper is provided with second heat conduction silica gel piece, the top of top shell is provided with two coil spring, the top of top shell passes through coil spring elastic connection with the heat conduction copper pole.

Furthermore, the bottom four corners of the bottom shell are fixedly connected with support bars, and mounting holes are formed in the support bars.

Furthermore, a plurality of heat dissipation holes are formed in the first heat conduction copper plate at equal intervals.

Furthermore, the spiral spring is sleeved on the heat conduction copper rod, one end of the spiral spring is fixedly connected with the surface of the heat conduction copper rod, and the other end of the spiral spring is fixedly connected with the top of the top shell.

Furthermore, the front surface of the bottom shell is provided with a wire passing hole, and a sealing ring is arranged in the wire passing hole.

Furthermore, the fixing screw is in threaded connection with the fixing thread sleeve, and the fixing screw penetrates through a mounting hole formed in the circuit board.

The beneficial effect of this application is: the application provides a can improve heat radiating area thereby improve radiating effect's car initiative brake control device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of a top case and a thermally conductive copper rod according to an embodiment of the present application;

fig. 3 is a schematic view illustrating a distribution structure of heat dissipation fins on the bottom of a first heat-conducting copper plate according to an embodiment of the present application;

fig. 4 is a schematic view of a front structure of a bottom case according to an embodiment of the present application.

In the figure: 1. bottom shell, 2, top shell, 3, support bar, 4, mounting hole, 5, first heat conduction copper plate, 6, fin, 7, louvre, 8, first heat conduction silica gel piece, 9, fixed thread bush, 10, circuit board, 11, set screw, 12, second heat conduction copper plate, 13, second heat conduction silica gel piece, 14, heat conduction copper pole, 15, coil spring, 16, through-hole, 17, cross the line hole, 18, sealing washer.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, an automobile active brake control device includes a bottom case 1 and a top case 2 installed on the top of the bottom case 1, a through groove is formed in the bottom of the bottom case 1, the through groove is fixedly connected with a first heat-conducting copper plate 5 in an embedded manner, a plurality of heat-radiating fins 6 are arranged at equal intervals on the bottom of the first heat-conducting copper plate 5, a fixing thread sleeve 9 is arranged on the top of the first heat-conducting copper plate 5, the fixing thread sleeve 9 is connected with a circuit board 10 through a fixing screw 11, and a first heat-conducting silica gel sheet 8 is filled between the bottom of the circuit board 10 and the top of the first heat-conducting copper;

the top surface of top shell 2 has seted up a plurality of and has been the through-hole 16 that the rectangular array distributes, through-hole 16 clearance fit is connected with heat conduction copper pole 14, the bottom of heat conduction copper pole 14 and the top fixed surface of second heat conduction copper 12 are connected, the bottom surface of second heat conduction copper 12 is provided with second heat conduction silica gel piece 13, the top of top shell 2 is provided with two coil spring 15, the top of top shell 2 passes through coil spring 15 elastic connection with heat conduction copper pole 14.

Wherein the top of the circuit board 10 is used for mounting control components, such as a microcontroller, and providing connection control circuits for the components, which belongs to the prior art and is not described in detail in this application.

The bottom four corners of the bottom shell 1 are fixedly connected with supporting bars 3, and mounting holes 4 are formed in the supporting bars 3, so that a mounting and fixing structure is provided and is fixedly mounted with an external mounting surface; a plurality of heat dissipation holes 7 are formed in the first heat conduction copper plate 5 at equal intervals, so that the heat dissipation area is further increased, and the heat dissipation effect is improved; the spiral spring 15 is sleeved on the heat-conducting copper rod 14, one end of the spiral spring 15 is fixedly connected with the surface of the heat-conducting copper rod 14, the other end of the spiral spring 15 is fixedly connected with the top of the top shell 2, elastic connection is achieved, and meanwhile, after the spiral spring 15 is installed, the spiral spring 15 is in a compression state and can provide pressure, and the contact effect of the second heat-conducting silica gel sheet 13 is guaranteed; the front surface of the bottom shell 1 is provided with a wire passing hole 17, and a sealing ring 18 is arranged in the wire passing hole 17; the fixing screw 11 is in threaded connection with the fixing thread sleeve 9, and the fixing screw 11 penetrates through the mounting hole 4 formed in the circuit board 10.

When the electric appliance is used, the electric appliance elements are externally connected and communicated with a power supply and a control switch, the whole electric appliance is fixed through the support bar 3, the mounting hole position is provided through the mounting hole 4, the fixed mounting is realized through an external bolt, and when the electric appliance is used, the wire passing hole 17 is used for a wire to pass through and be connected with a brake device, so that the control is realized;

when the heat dissipation structure is used integrally, elements on the top of the circuit board 10 and the bottom of the circuit board 10 are respectively in contact with the second heat conduction silica gel sheet 13 and the first heat conduction silica gel sheet 8, heat transfer is carried out through contact, the elements are further transferred to the first heat conduction copper plate 5 and the second heat conduction copper plate 12, heat transfer is further carried out through the radiating fins 6 and the heat conduction copper rods 14, and the heat dissipation structure is in contact with air, so that heat dissipation is achieved, the heat dissipation area is large, and the heat dissipation effect is good.

The application has the advantages that:

whole car initiative brake control device has improved on prior art, has better heat dissipation function, carry out the heat transfer through the contact, through a plurality of fin 6 and a plurality of heat conduction copper pole 14, the heat radiating area has been increased, the radiating effect has been improved, need not to provide with the help of the fan and blow, realize the heat dissipation, thereby when avoiding dispelling the heat, the entering of dust, contact heat dissipation simultaneously, realize through first heat conduction silica gel piece 8 and second heat conduction silica gel piece 13, when having ensured radiating effect, insulating performance also has, insulating performance is better.

Whole contact effect is better, and circuit board 10 installs through set screw 11, can make it compress tightly on first heat conduction silica gel piece 8, has ensured the radiating contact effect in bottom, and when the top contacted with second heat conduction silica gel piece 13, the elasticity through coil spring 15 provided the power that compresses tightly to the contact effect at second heat conduction silica gel piece 13 and circuit board 10 top has been ensured.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an automobile initiative brake control device which characterized in that: the heat-conducting and heat-insulating bottom shell comprises a bottom shell (1) and a top shell (2) installed at the top of the bottom shell (1), wherein a through groove is formed in the bottom of the bottom shell (1), a first heat-conducting copper plate (5) is fixedly connected with the through groove in an embedded mode, a plurality of heat radiating fins (6) are arranged at the bottom of the first heat-conducting copper plate (5) at equal intervals, a fixing threaded sleeve (9) is arranged at the top of the first heat-conducting copper plate (5), the fixing threaded sleeve (9) is connected with a circuit board (10) through a fixing screw (11), and a first heat-conducting silica gel sheet (8) is filled between the bottom of the circuit board (;

the utility model discloses a heat conduction copper plate structure, including top shell (2), through-hole (16) that a plurality of is the rectangular array and distributes are seted up to the top surface of top shell (2), through-hole (16) clearance fit is connected with heat conduction copper pole (14), the bottom of heat conduction copper pole (14) is connected with the top fixed surface of second heat conduction copper (12), the bottom surface of second heat conduction copper (12) is provided with second heat conduction silica gel piece (13), the top of top shell (2) is provided with two coil spring (15), the top of top shell (2) passes through coil spring (15) elastic connection with heat conduction copper pole (14).

2. The active brake control device for the vehicle according to claim 1, wherein: the bottom four corners of the bottom shell (1) are fixedly connected with supporting strips (3), and mounting holes (4) are formed in the supporting strips (3).

3. The active brake control device for the vehicle according to claim 1, wherein: a plurality of heat dissipation holes (7) are formed in the first heat conduction copper plate (5) at equal intervals.

4. The active brake control device for the vehicle according to claim 1, wherein: the heat conducting copper rod (14) is sleeved with the spiral spring (15), one end of the spiral spring (15) is fixedly connected with the surface of the heat conducting copper rod (14), and the other end of the spiral spring (15) is fixedly connected with the top of the top shell (2).

5. The active brake control device for the vehicle according to claim 1, wherein: the front surface of the bottom shell (1) is provided with a wire passing hole (17), and a sealing ring (18) is arranged in the wire passing hole (17).

6. The active brake control device for the vehicle according to claim 1, wherein: the fixing screw (11) is in threaded connection with the fixing thread sleeve (9), and the fixing screw (11) penetrates through the mounting hole (4) formed in the circuit board (10).