CN213069662U

CN213069662U - Dustproof heat dissipation industrial control mainboard

Info

Publication number: CN213069662U
Application number: CN202021532221.0U
Authority: CN
Inventors: 金鹏
Original assignee: Guangzhou Tekong Electronic Industry Co ltd
Current assignee: Guangzhou Tekong Electronic Industry Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-27
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a dustproof heat dissipation industry control mainboard, including mainboard body and shell, the shell all around with mainboard body fixed connection, the top and the bottom of shell all are provided with ventilation mechanism, two fixed plates of left side fixedly connected with of shell inner chamber rotate between two fixed plates and are connected with two-way lead screw, the surface threaded connection of two-way lead screw has two silk covers. The utility model discloses a starter motor finally makes the output shaft of motor drive the flabellum and rotates, and then dispels the heat to the mainboard body, the starter motor again simultaneously, the output shaft of motor finally drives two flabellums and removes or back on the back mutually, thereby carry out all-round heat dissipation to the mainboard body, this dustproof heat dissipation industry control mainboard, possess the good advantage of radiating effect, make the heat dissipation position of flabellum can adjust, and then make the blowing area of flabellum adjustable, thereby reach and carry out all-round heat dissipation to the mainboard body.

Description

Dustproof heat dissipation industrial control mainboard

Technical Field

The utility model relates to a mainboard technical field specifically is a dustproof heat dissipation industry control mainboard.

Background

The mainboard is also called a motherboard, is installed in a computer mainframe box, is one of the most basic and important components of the computer, plays a role of playing a great role in the whole computer system, determines the stability of a hardware system due to the high and low manufacturing quality of the mainboard, is the core of the computer hardware system and is also a printed circuit board with the largest area in the mainframe box, the main function of the mainboard is to transmit various electronic signals, part of chips are also responsible for primarily processing some peripheral data, all the components in the computer mainframe are connected through the mainboard, and the control of a system memory, a storage device and other I/O devices by the computer in normal operation must be completed through the mainboard.

At present, industrial control mainboard is generally installed in the inside of quick-witted case, and current industrial control mainboard has radiator fan through quick-witted incasement portion, combines to set up a plurality of louvres on quick-witted case and dispels the heat, and its radiator fan rigidity is unchangeable, causes industrial control mainboard's heat dissipation inhomogeneous all around, and then has shortened industrial control mainboard's life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof heat dissipation industry control mainboard possesses the good advantage of radiating effect, has solved the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof heat dissipation industry control mainboard, includes mainboard body and shell, all around the shell with mainboard body fixed connection, the top and the bottom of shell all are provided with ventilation mechanism, two fixed plates of left side fixedly connected with of shell inner chamber rotate between two fixed plates and are connected with two-way lead screw, the surperficial threaded connection of two-way lead screw has two silk casings, the right side of silk casing is provided with heat dissipation mechanism, the left side of shell inner chamber is provided with two stop gear, the left side fixedly connected with motor of shell inner chamber, the output shaft transmission of motor is connected with bevel gear one, the fixed surface of two-way lead screw is connected with bevel gear two, bevel gear one meshes with bevel gear two.

Preferably, the ventilation mechanism comprises ventilation holes arranged at the top and the bottom of the shell, and the inner cavity of each ventilation hole is provided with a grid.

Preferably, the heat dissipation mechanism comprises a motor fixed on the right side of the screw sleeve, and an output shaft of the motor is in transmission connection with fan blades.

Preferably, stop gear includes the spout of seting up in shell inner chamber left side top and bottom, the inner chamber sliding connection of spout has the slider, the right side and the silk cover fixed connection of slider.

Preferably, the inner cavity of the vent hole is fixedly connected with a filter screen, and one side of the filter screen is fixedly connected with the grating.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a starter motor, finally make the output shaft of motor drive the flabellum and rotate, and then dispel the heat to the mainboard body, the starter motor again simultaneously, the output shaft of motor finally drives two flabellums and removes or carry on opposite directions the removal mutually, thereby carry out all-round heat dissipation to the mainboard body, this dustproof heat dissipation industry control mainboard, possess the good advantage of radiating effect, make the heat dissipation position of flabellum can adjust, and then make the blowing area of flabellum adjustable, thereby reach and carry out all-round heat dissipation to the mainboard body, the radiating efficiency is improved, the service life of mainboard body is prolonged.

2. The utility model discloses a cooperation of ventilation mechanism and filter screen is used, can be with the heat effluvium of shell inner chamber, simultaneously, prevents that impurity such as dust from getting into the inner chamber of shell, through stop gear's setting, when the silk braid reciprocated, the silk braid drove the slider and slides at the inner chamber of spout for the slider plays limiting displacement to the silk braid, and then makes stable reciprocating of silk braid.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a front sectional view of the structure of the present invention.

In the figure: 1. a main board body; 2. a housing; 3. a ventilation mechanism; 31. a vent hole; 32. a grid; 4. a fixing plate; 5. a bidirectional screw rod; 6. sleeving the silk; 7. a heat dissipation mechanism; 71. a motor; 72. a fan blade; 8. a limiting mechanism; 81. a chute; 82. a slider; 9. a motor; 10. a first bevel gear; 11. a second bevel gear; 12. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a dustproof heat dissipation industrial control mainboard comprises a mainboard body 1 and a shell 2, the periphery of the shell 2 is fixedly connected with the mainboard body 1, the top and the bottom of the shell 2 are respectively provided with a ventilation mechanism 3, the ventilation mechanism 3 comprises a ventilation hole 31 arranged at the top and the bottom of the shell 2, the inner cavity of the ventilation hole 31 is provided with a grating 32, the inner cavity of the ventilation hole 31 is fixedly connected with a filter screen 12, one side of the filter screen 12 is fixedly connected with the grating 32, the heat of the inner cavity of the shell 2 can be dissipated by matching the ventilation mechanism 3 and the filter screen 12, meanwhile, impurities such as dust and the like are prevented from entering the inner cavity of the shell 2, the left side of the inner cavity of the shell 2 is fixedly connected with two fixing plates 4, a bidirectional screw rod 5 is rotatably connected between the two fixing plates 4, the surface of the bidirectional screw rod 5 is in threaded connection with two screw sleeves 6, the right side, motor 71's output shaft transmission is connected with flabellum 72, the left side of 2 inner chambers of shell is provided with two stop gear 8, stop gear 8 includes the spout 81 of seting up in 2 inner chambers left side tops of shell and bottom, the inner chamber sliding connection of spout 81 has slider 82, the right side and the 6 fixed connection of silk braid of slider 82, setting through stop gear 8, when silk braid 6 reciprocates, silk braid 6 drives slider 82 and slides at the inner chamber of spout 81, make slider 82 play limiting displacement to silk braid 6, and then make the stable reciprocating of silk braid 6, the left side fixedly connected with motor 9 of 2 inner chambers of shell, the output shaft transmission of motor 9 is connected with bevel gear 10, the fixed surface of two-way lead screw 5 is connected with bevel gear two 11, bevel gear 10 meshes with bevel gear two 11 mutually.

The working principle is as follows: when the utility model is used, a user drives the fan blades 72 to rotate by starting the motor 71, so as to accelerate the air flow rate of the inner cavity of the shell 2, so that the air outside the shell 2 enters the inner cavity of the shell 2 through the lower vent hole 31, the heat in the inner cavity of the shell 2 is discharged through the upper vent hole 31, at the moment, the motor 9 is started to rotate in the positive and negative directions, the output shaft of the motor 9 drives the bevel gear I10 to rotate, because the bevel gear I10 is meshed with the bevel gear II 11, the teeth of the bevel gear I10 drive the bevel gear II 11 to rotate, the bevel gear II 11 drives the bidirectional screw rod 5 to rotate, so that the two screw sleeves 6 move in opposite directions or in opposite directions, through the arrangement of the limiting mechanism 8, the screw sleeve 6 drives the sliding block 82 to slide in the inner cavity of the sliding groove 81, so that the sliding block 82 has a limiting effect on the screw sleeve 6, so as to further enable the screw sleeve, and then the heat dissipation area of the fan blades 72 is enlarged, so that the mainboard body 1 is subjected to all-dimensional heat dissipation, and the purpose of good heat dissipation effect is achieved.

To sum up: the dustproof heat dissipation industrial control mainboard has the advantages of good heat dissipation effect, and can adjust the heat dissipation position of the fan blades 72 and further adjust the blowing area of the fan blades 72, thereby achieving the purpose of carrying out all-round heat dissipation on the mainboard body 1, improving the heat dissipation efficiency, prolonging the service life of the mainboard body 1, solving the problems that the existing industrial control mainboard is internally provided with a heat dissipation fan through a case, and combines a plurality of heat dissipation holes arranged on the case for heat dissipation, the position of the heat dissipation fan is fixed, and the peripheral heat dissipation of the industrial control mainboard is uneven, thereby shortening the service life of the industrial control mainboard.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof heat dissipation industry control mainboard, includes mainboard body and shell, its characterized in that: the improved motor shell comprises a shell, and is characterized in that the periphery of the shell is fixedly connected with a main board body, the top and the bottom of the shell are respectively provided with a ventilation mechanism, the left side of the inner cavity of the shell is fixedly connected with two fixing plates, a bidirectional screw rod is connected between the two fixing plates in a rotating mode, the surface of the bidirectional screw rod is in threaded connection with two screw sleeves, the right side of each screw sleeve is provided with a heat dissipation mechanism, the left side of the inner cavity of the shell is provided with two limiting mechanisms, the left side of the inner cavity of the shell is fixedly connected with a motor, the output shaft of the motor is in transmission connection with a first bevel.

2. The dustproof industrial control mainboard that dispels heat of claim 1, its characterized in that: the ventilation mechanism includes the ventilation hole of seting up in shell top and bottom, the grid is installed to the inner chamber in ventilation hole.

3. The dustproof industrial control mainboard that dispels heat of claim 1, its characterized in that: the heat dissipation mechanism comprises a motor fixed on the right side of the screw sleeve, and an output shaft of the motor is in transmission connection with fan blades.

4. The dustproof industrial control mainboard that dispels heat of claim 1, its characterized in that: stop gear includes the spout of seting up in shell inner chamber left side top and bottom, the inner chamber sliding connection of spout has the slider, the right side and the silk cover fixed connection of slider.

5. The dustproof industrial control mainboard that dispels heat of claim 2, its characterized in that: the inner cavity of the vent hole is fixedly connected with a filter screen, and one side of the filter screen is fixedly connected with the grating.