CN218825412U

CN218825412U - Industrial control cloud server mainboard

Info

Publication number: CN218825412U
Application number: CN202222989720.8U
Authority: CN
Inventors: 易红波; 卢应文; 向前; 陈宏辉
Original assignee: Shenzhen Yichi Innovation Technology Co ltd
Current assignee: Shenzhen Yichi Innovation Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-04-07
Anticipated expiration: 2032-11-09

Abstract

The utility model belongs to the technical field of circuit element, concretely relates to industry control type cloud server mainboard, including the server mainboard, the upper surface demountable installation of server mainboard has the radiator that is used for the heat dissipation, the surperficial four corners demountable installation of radiator has the air current driver that is used for driving the steam flow, the lower surface annular array of circle casing is seted up with a bottom inlet port, the side air outlet that inclines has been seted up to the side wall annular array of circle casing, the inside centre of a circle department fixed mounting of circle casing has the centre of a circle pole, sheathed tube lateral wall fixedly connected with connecting rod, the terminal fixed mounting of connecting rod has the fan piece, the both sides outer wall of fan piece is the fixed balancing weight that is provided with all. The utility model discloses can derive the internal steam of radiating fin automatically with the help of the effect of process and the gravity that the industrial control equipment physique changes, accomplish good radiating work, and the air current driver inlays and can sparingly install required space greatly at the inside mounting means in radiating fin body surface.

Description

Industrial control cloud server mainboard

Technical Field

The utility model belongs to the technical field of circuit element, concretely relates to industry control type cloud server mainboard.

Background

The server mainboard is also called a mainboard, a system board and a mother board; the server motherboard is a motherboard specially developed for meeting the application requirements of the server (environment with high stability, high performance and high compatibility).

The problems existing in the prior art are as follows:

in the service condition of industrial control type cloud server mainboard, between the restriction of industrial control controller volume size, lead to the inside mainboard of some controllers not to be equipped with the radiator of installing the power consumption, but adopt the fixed radiating fin of structure to realize the heat dissipation, use radiating fin to carry out radiating in-process, because do not have the device that makes the air current flow, more heat can be at the inside long-time gathering of fin, because the continuous heat production of controller during operation again, and then lead to the inside hot gas long-time gathering of fin, the radiating effect of fin will directly be reduced to this condition, and then reduce the life of controller inner element, consequently, here needs a heat abstractor that can derive hot gas in the fin and volume is less.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an industry control type cloud server mainboard can derive the internal steam of radiating fin automatically with the help of the effect of process and the gravity that industry control equipment physique changes, accomplishes good radiating work, and the air current driver inlays and can save the required space of installation greatly at the inside mounting means in radiating fin body surface.

The utility model discloses the technical scheme who takes specifically as follows:

the industrial control cloud server mainboard comprises a server mainboard, wherein a radiator for radiating heat is detachably mounted on the upper surface of the server mainboard, and airflow drivers for driving hot air to flow are detachably mounted at four corners of the surface of the radiator;

the radiator comprises a heat dissipation fin body in a grid shape, and four corners of the upper surface of the heat dissipation fin body are provided with exhaust fan grooves for mounting the airflow driver;

the airflow driver comprises a circular shell which is installed inside the exhaust fan groove through bolts, bottom air inlets are formed in the lower surface of the circular shell in an annular array mode, side air outlets are formed in the side wall of the circular shell in an annular array mode, a circular center rod is fixedly installed at the circle center inside the circular shell, a sleeve is rotatably installed on the outer surface of the circular center rod, a connecting rod is fixedly connected to the side wall of the sleeve, and fan blades are fixedly installed at the tail end of the connecting rod.

The bottom air inlet hole is arranged in a circular range of the connecting rod rotating by taking the center of circle rod as the center of circle, and the sector rotating by taking the center of circle rod as the center of circle is annular and is positioned at the periphery of the bottom air inlet hole.

And the outer walls of the two sides of the fan blade are fixedly provided with balancing weights.

And a bearing is arranged inside the sleeve and on the outer surface of the round core rod.

The inner side of the bottom of the sleeve is provided with a first ring inclined plane, and the bottom of the circle center rod is provided with a second ring inclined plane matched with the first ring inclined plane.

The circle center pole is inside and be located the inboard annular array of ring inclined plane two and seted up oblique column groove, the ball is all installed on the inside top in oblique column groove, oblique column inslot portion installs the spring that is used for supporting the ball.

The both ends on the diagonal line of the heat dissipation fin body are all screwed with screws, and the heat dissipation fin body is installed on the surface of the server mainboard through the screws.

The utility model discloses the technological effect who gains does:

(1) The utility model discloses, the setting in exhaust fan groove is used for providing the space of air current driver installation, and the air current driver inlays and can save the required space of installation greatly at the inside mounting means in heat dissipation fin body surface.

(2) The utility model discloses, in the process that industry control equipment physique changes, under the effect of balancing weight and gravity, the fan blade will rotate and make the inside of round shell body produce the negative pressure, and this process, under the prerequisite that does not need to install the electric power radiator, can also accomplish good heat dissipation work, makes the steam of gathering in the radiating fin body can be derived fully, guarantees that industry control equipment is inside to be in good temperature condition, guarantees internal electronic component's life; in addition, the fan blades are automatically driven to rotate by utilizing the shape change process of the industrial control equipment and the action of gravity, so that additional power consumption is not generated during heat dissipation.

(3) The utility model discloses, the setting of support ball can assist the sheathed tube rotation, and each spring will reverse the ring inclined plane one that makes ball extrusion sleeve pipe bottom, and then reduces the resistance when the sleeve pipe is rotatory, makes the sleeve pipe can more smoothly with the help of the gravity autogiration of balancing weight.

Drawings

Fig. 1 is a perspective structural view of a server motherboard according to an embodiment of the present invention;

fig. 2 is a structural diagram of a heat sink according to an embodiment of the present invention;

fig. 3 is an internal structural view of an airflow driver provided by an embodiment of the present invention;

fig. 4 is a sectional structural view of a round pin according to an embodiment of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a server motherboard; 2. a heat sink; 201. a heat dissipating fin body; 202. a screw; 203. an exhaust fan groove; 3. an airflow driver; 301. a circular housing; 302. a bottom air intake; 303. side air outlet holes; 304. a round core rod; 305. a sleeve; 306. a connecting rod; 307. a fan blade; 308. a counterweight block; 309. a bearing; 310. a diagonal columnar groove; 311. a ball bearing; 312. a spring.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.

As shown in fig. 1 to 4, the industrial cloud server motherboard includes a server motherboard 1, a heat sink 2 for heat dissipation is detachably mounted on an upper surface of the server motherboard 1, and airflow drivers 3 for driving hot air to flow are detachably mounted at four corners of a surface of the heat sink 2.

Referring to fig. 2, the heat sink 2 includes a heat dissipation fin body 201 in a grid shape, four corners of the upper surface of the heat dissipation fin body 201 are provided with exhaust fan grooves 203 for mounting the airflow driver 3, two ends of the diagonal line of the heat dissipation fin body 201 are both screwed with screws 202, and the heat dissipation fin body 201 is mounted on the surface of the server motherboard 1 through the screws 202.

According to the above structure, when the server motherboard 1 operates, heat generated by the server motherboard is dissipated by the heat dissipating fin body 201, the exhaust fan grooves 203 are provided to provide a space for installing the airflow driver 3, and the airflow driver 3 is embedded inside the surface of the heat dissipating fin body 201, so that the space required for installation can be greatly saved.

Referring to fig. 3, the airflow driver 3 includes a circular casing 301 installed inside the exhaust fan groove 203 through bolts, a bottom air inlet 302 is formed in an annular array on the lower surface of the circular casing 301, a side air outlet 303 is formed in an annular array on the side wall of the circular casing 301, a circle center rod 304 is fixedly installed at the circle center inside the circular casing 301, a sleeve 305 is rotatably installed on the outer surface of the circle center rod 304, a connecting rod 306 is fixedly connected to the side wall of the sleeve 305, a fan blade 307 is fixedly installed at the tail end of the connecting rod 306, and balancing weights 308 are fixedly arranged on the outer walls of two sides of the fan blade 307.

Referring to fig. 3, the bottom intake holes 302 are disposed in a circular range where the connecting rod 306 rotates around the center rod 304, and the area where the fan 307 rotates around the center rod 304 is annular and is located at the periphery of the bottom intake holes 302.

According to the structure, in the process of changing the shape of the industrial control equipment, under the action of the counterweight 308 and gravity, the fan 307 and the connecting rod 306 continuously rotate around the center of the center rod 304, and because the bottom air inlet hole 302 is arranged in the circular range where the connecting rod 306 rotates around the center rod 304, the fan 307 can fan out air in the circular shell 301 through the side air outlet hole 303, so that negative pressure is generated in the circular shell 301, and under the action of the negative pressure, hot air gathered in the gaps of the radiating fin body 201 is sucked into the circular shell 301 through the bottom air inlet hole 302 and finally discharged through the side air outlet hole 303; in the process, on the premise of not installing an electric heat dissipation fan, good heat dissipation work can be completed, so that hot air gathered in the heat dissipation fin body 201 can be fully led out, the interior of the industrial control equipment is ensured to be in a good temperature condition, and the service life of internal electronic elements is ensured; in addition, the fan 307 is automatically driven to rotate by the shape change process of the industrial control equipment and the action of gravity, so that no extra power consumption is generated during the heat dissipation work.

Referring to fig. 4, a bearing 309 is installed inside the sleeve 305 and on the outer surface of the center rod 304, a first annular inclined surface is arranged on the inner side of the bottom of the sleeve 305, a second annular inclined surface matched with the first annular inclined surface is arranged at the bottom of the center rod 304, inclined cylindrical grooves 310 are formed inside the center rod 304 and on the inner side of the second annular inclined surface in an annular array manner, balls 311 are installed at the top ends of the inner portions of the inclined cylindrical grooves 310, and springs 312 used for supporting the balls 311 are installed inside the inclined cylindrical grooves 310.

According to the structure, under the gravity of the counterweight 308, the supporting balls 311 corresponding to the position of the connecting rod 306 are extruded and retracted into the inclined cylindrical grooves 310 and correspondingly extrude the corresponding springs 312, the supporting balls 311 can assist the rotation of the sleeve 305, each spring 312 reversely extrudes the ball 311 to the first annular inclined plane at the bottom of the sleeve 305, so that the resistance of the sleeve 305 in rotation is reduced, and the sleeve 305 can more smoothly rotate automatically by virtue of the gravity of the counterweight 308.

The utility model discloses a theory of operation does: when the industrial control equipment provided with the server mainboard 1 is used, a worker operates the equipment, the state of the equipment body is changed in time length, the equipment body is in a horizontal state and in a vertical state, in the process of changing the shape, the fan piece 307 and the connecting rod 306 continuously rotate around the center rod 304 as the center of a circle under the action of the counterweight 308 and gravity, the bottom air inlet hole 302 is arranged in a circular range where the connecting rod 306 rotates around the center rod 304 as the center of a circle, therefore, the fan piece 307 can fan out air in the circular shell 301 from the side air outlet hole 303, negative pressure is generated in the circular shell 301, and under the action of the negative pressure, hot air gathered in the gap of the radiating fin body 201 is sucked into the inner air inlet hole of the circular shell 301 through the bottom 302 and finally discharged from the side air outlet hole 303;

in the process that the connecting rod 306 drives the sleeve 305 to rotate together, the bearing 309 is arranged to realize relative rotation between the sleeve 305 and the circle center rod 304, in addition, under the gravity of the counterweight 308, the supporting balls 311 corresponding to the connecting rod 306 will be extruded and retracted into the inclined cylindrical grooves 310 and correspondingly extrude the corresponding springs 312, the arrangement of the supporting balls 311 can assist the rotation of the sleeve 305, each spring 312 reversely enables the balls 311 to extrude the annular inclined plane one at the bottom of the sleeve 305, so that the resistance when the sleeve 305 rotates is reduced, and the sleeve 305 can rotate more smoothly and automatically by means of the gravity of the counterweight 308.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. Industry accuse class cloud server mainboard, including server mainboard (1), its characterized in that: a radiator (2) for radiating heat is detachably mounted on the upper surface of the server mainboard (1), and airflow drivers (3) for driving hot air to flow are detachably mounted at four corners of the surface of the radiator (2);

the radiator (2) comprises a heat dissipation fin body (201) in a grid shape, and four corners of the upper surface of the heat dissipation fin body (201) are provided with exhaust fan grooves (203) for mounting the airflow driver (3);

the air flow driver (3) comprises a round shell (301) which is installed inside the exhaust fan groove (203) through bolts, wherein bottom air inlet holes (302) are formed in the lower surface of the round shell (301) in an annular array mode, side air outlet holes (303) are formed in the side wall of the round shell (301) in an annular array mode, a circle center rod (304) is fixedly installed at the inner circle center of the round shell (301), a sleeve (305) is installed on the outer surface of the circle center rod (304) in a rotating mode, a connecting rod (306) is fixedly connected to the side wall of the sleeve (305), and fan blades (307) are fixedly installed at the tail end of the connecting rod (306).

2. The industrial control cloud server mainboard of claim 1, wherein: the bottom air inlet hole (302) is arranged in a circular range of the connecting rod (306) rotating by taking the circle center rod (304) as a circle center, and the sector (307) rotates by taking the circle center rod (304) as a circle center, is annular and is positioned at the periphery of the bottom air inlet hole (302).

3. The industrial cloud server motherboard of claim 1, wherein: and the outer walls of the two sides of the fan blade (307) are both fixedly provided with balancing weights (308).

4. The industrial cloud server motherboard of claim 1, wherein: a bearing (309) is arranged inside the sleeve (305) and on the outer surface of the round pin (304).

5. The industrial cloud server motherboard of claim 4, wherein: the inner side of the bottom of the sleeve (305) is provided with a first annular inclined surface, and the bottom of the round core rod (304) is provided with a second annular inclined surface matched with the first annular inclined surface.

6. The industrial cloud server motherboard of claim 5, wherein: the inside and the inboard annular array that is located ring inclined plane two of centre of circle pole (304) has seted up oblique column shape groove (310), ball (311) are all installed to the inside top of oblique column shape groove (310), oblique column shape groove (310) internally mounted has spring (312) that are used for supporting ball (311).

7. The industrial cloud server motherboard of claim 1, wherein: both ends of the diagonal line of the radiating fin body (201) are connected with screws (202) in a threaded mode, and the radiating fin body (201) is installed on the surface of the server main board (1) through the screws (202).