CN219628241U - Heat radiation structure of motormeter display screen controller - Google Patents

Abstract

The utility model belongs to the technical field of automobile instrument display screens, and particularly relates to a heat dissipation structure of an automobile instrument display screen controller. According to the utility model, the motor and the fan blades are arranged in the shell, so that the air flow rate in the shell can be accelerated, the heat dissipation effect of the controller body can be improved, and foreign matters such as flocks in the external environment can be prevented from entering the shell by arranging the locating pin, the surrounding frame, the locating hole, the filter screen, the connecting block and the clamp Kong Heka assembly at the vent hole, so that the electronic elements on the controller body can be further protected, and when the meshes of the filter screen are blocked, the ventilation and heat dissipation effects are influenced, the filter screen can be conveniently detached from the shell, and the filter screen can be conveniently cleaned.

Description

Heat radiation structure of motormeter display screen controller

Technical Field

The utility model relates to the technical field of automobile instrument display screens, in particular to a heat dissipation structure of an automobile instrument display screen controller.

Background

Along with the development of society and the progress of science and technology, automobiles are more and more popular, automobile functions are more and more popular, and many automobiles are provided with instrument display screens for displaying information such as speed per hour, rotating speed, oil consumption, time and outdoor temperature of the automobiles, the most important component parts in the automobile instrument display screens are controllers, the controllers comprise a large number of electronic elements, the controllers in the existing automobile instrument display screens cannot achieve good heat dissipation effects, and in the use process, the electronic elements on the controllers can be burnt out, so that a heat dissipation structure of the automobile instrument display screen controllers is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a heat dissipation structure of an automobile instrument display screen controller, which solves the problems in the prior art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a heat radiation structure of motormeter display screen controller, includes the casing, instrument display module and controller body are installed respectively to the inside of casing, the cap is installed at the top of casing, the internally mounted of casing has the motor, the output shaft of motor is fixed with the flabellum, the vent has all been seted up to the both sides wall of casing, the equal symmetry of both sides wall of casing is fixed with four locating pins, the both sides wall of casing all laminate and have enclosed the frame, the locating hole of adaptation in the locating pin has all been seted up in the four corners of enclosing the frame, the inside of enclosing the frame all is fixed with the filter screen, the filter screen is located vent department, a lateral wall of enclosing the frame all is fixed with the connecting block, the draw-in hole has all been seted up at the top of connecting block, the both sides wall of casing all is provided with the block subassembly that is used for the block draw-in hole.

Further, the block assembly comprises a fixed block fixed on the surface of the shell, one end of the fixed block penetrates through a clamping rod which is adapted to the clamping hole in a sliding mode, a pulling block is fixed at the top end of the clamping rod, a spring is sleeved on the surface of the clamping rod, and two ends of the spring are fixedly connected with the top of the fixed block and the bottom of the pulling block respectively.

Further, a sliding hole which is adapted to the clamping rod is formed in one end of the fixed block.

Further, the area of the filter screen is larger than that of the ventilation opening.

Further, the shell cover is a transparent plastic plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a heat radiation structure of an automobile instrument display screen controller, which has the following beneficial effects:

according to the utility model, the motor and the fan blades are arranged in the shell, so that the air flow rate in the shell can be accelerated, the heat dissipation effect of the controller body can be improved, and foreign matters such as flocks in the external environment can be prevented from entering the shell by arranging the locating pin, the surrounding frame, the locating hole, the filter screen, the connecting block and the clamp Kong Heka assembly at the vent hole, so that the electronic elements on the controller body can be further protected, and when the meshes of the filter screen are blocked, the ventilation and heat dissipation effects are influenced, the filter screen can be conveniently detached from the shell, and the filter screen can be conveniently cleaned.

Drawings

FIG. 1 is a schematic overall sectional view of the present utility model;

fig. 2 is a schematic diagram of the overall side view structure of the present utility model.

In the figure: 1. a housing; 2. an instrument display assembly; 3. a controller body; 4. a cover; 5. a motor; 6. a fan blade; 7. a vent; 8. a positioning pin; 9. a surrounding frame; 10. positioning holes; 11. a filter screen; 12. a connecting block; 13. a clamping hole; 14. a clamping assembly; 1401. a fixed block; 1402. a clamping rod; 1403. pulling blocks; 1404. a spring; 1405. and a slide hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 and fig. 2, the heat dissipation structure of the automobile instrument display controller provided by the embodiment of the utility model comprises a shell 1, an instrument display component 2 and a controller body 3 are respectively installed in the shell 1, a shell cover 4 is installed at the top of the shell 1, a motor 5 is installed in the shell 1, a fan blade 6 is fixed on an output shaft of the motor 5, ventilation openings 7 are formed in two side walls of the shell 1, four positioning pins 8 are symmetrically fixed on two side walls of the shell 1, a surrounding frame 9 is respectively attached to two side walls of the shell 1, positioning holes 10 which are matched with the positioning pins 8 are formed in four corners of the surrounding frame 9, a filter screen 11 is respectively fixed in the inside of the surrounding frame 9, the filter screen 11 is positioned at the ventilation openings 7, a connecting block 12 is respectively fixed on one side wall of the surrounding frame 9, a clamping hole 13 is formed in the top of the connecting block 12, and the two side walls of the shell 1 are respectively provided with a clamping component 14 used for clamping the clamping hole 13, and the motor 5 is started, so that the fan blade 6 can be driven to rotate, as to speed up the air flow rate in the shell 1, four positioning pins 8 are symmetrically fixed on two side walls of the shell 1, four positioning pins 8, positioning holes 10 are respectively attached to the two side walls of the shell 1, four positioning pins are respectively attached to the positioning holes 10, the filter screen 11 are respectively arranged at four corners of the positioning pins 8, positioning holes 10 are matched with the positioning pins 8, a positioning hole 12, a connecting block 12, and a connecting block 12, respectively, and a connecting block 12 is respectively, and a connecting block 12, and a hole 13.

As shown in fig. 1 and 2, in some embodiments, the clamping assembly 14 includes a fixed block 1401 fixed on the surface of the housing 1, one end of the fixed block 1401 is slidably penetrated by a clamping rod 1402 adapted to the clamping hole 13, one end of the fixed block 1401 is provided with a sliding hole 1405 adapted to the clamping rod 1402, in order to enable the clamping rod 1402 to smoothly pass through the fixed block 1401, a pull block 1403 is fixed at the top end of the clamping rod 1402, a spring 1404 is sleeved on the surface of the clamping rod 1402, two ends of the spring 1404 are fixedly connected with the top of the fixed block 1401 and the bottom of the pull block 1403 respectively, when the restriction on the clamping hole 13 on the connecting block 12 needs to be released, the pull block 1403 can be pulled upwards, and the pull block 1403 can drive the clamping rod 1402 to move upwards, so that the clamping rod 1402 is separated from the clamping hole 13, and the spring 1404 is in a stretched state, so that the enclosure frame 9 and the filter screen 11 can be detached from the housing 1.

As shown in fig. 1, in some embodiments, the area of the filter screen 11 is larger than the area of the vent 7, so that the filter screen 11 can completely cover the vent 7, thereby preventing foreign objects such as foreign objects from entering the housing 1 through the vent 7, and the cover 4 is a transparent plastic plate, so that the user can clearly observe the information displayed on the meter display assembly 2.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a heat radiation structure of motormeter display screen controller, includes casing (1), its characterized in that: instrument display module (2) and controller body (3) are installed respectively to the inside of casing (1), cap (4) are installed at the top of casing (1), the internally mounted of casing (1) has motor (5), the output shaft of motor (5) is fixed with flabellum (6), vent (7) have all been seted up to the both sides wall of casing (1), four locating pins (8) are all symmetrically fixed with to the both sides wall of casing (1), the both sides wall of casing (1) all laminate and enclose frame (9), the locating hole (10) that the adaptation was in locating pin (8) have all been seted up in the four corners of enclosing frame (9), the inside of enclosing frame (9) all is fixed with filter screen (11), filter screen (11) are located vent (7) department, a lateral wall of enclosing frame (9) all is fixed with connecting block (12), clamping hole (13) have all been seted up at the top of connecting block (12), the both sides wall of casing (1) all is provided with the block module (14) that are used for block hole (13).

2. The heat dissipation structure of an automotive instrument panel controller according to claim 1, wherein: the clamping assembly (14) comprises a fixed block (1401) fixed on the surface of the shell (1), one end of the fixed block (1401) penetrates through a clamping rod (1402) which is matched with the clamping hole (13) in a sliding mode, a pulling block (1403) is fixed at the top end of the clamping rod (1402), a spring (1404) is sleeved on the surface of the clamping rod (1402), and two ends of the spring (1404) are fixedly connected with the top of the fixed block (1401) and the bottom of the pulling block (1403) respectively.

3. The heat dissipation structure of an automotive instrument panel controller according to claim 2, wherein: one end of the fixed block (1401) is provided with a sliding hole (1405) which is matched with the clamping rod (1402).

4. The heat dissipation structure of an automotive instrument panel controller according to claim 1, wherein: the area of the filter screen (11) is larger than that of the ventilation opening (7).

5. The heat dissipation structure of an automotive instrument panel controller according to claim 1, wherein: the shell cover (4) is a transparent plastic plate.