CN115454211A - Heat dissipation system and heat dissipation method for computer display - Google Patents
Heat dissipation system and heat dissipation method for computer display Download PDFInfo
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- CN115454211A CN115454211A CN202211193098.8A CN202211193098A CN115454211A CN 115454211 A CN115454211 A CN 115454211A CN 202211193098 A CN202211193098 A CN 202211193098A CN 115454211 A CN115454211 A CN 115454211A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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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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Abstract
The invention relates to the field of display heat dissipation, in particular to a heat dissipation system and a heat dissipation method for a computer display. The invention provides a computer display cooling system and a cooling method, which can improve the cooling efficiency and can more fully and comprehensively cool a computer display. A heat dissipation system and a heat dissipation method for a computer display comprise a bracket, a rear shell, a support plate, a fin heat dissipation assembly and the like; the rear shell is fixedly connected to the upper portion of the support, a plurality of vent holes are formed in the top and the bottom of the rear shell, the support plate is fixedly connected to the rear shell, and the fin type heat dissipation assembly is arranged on the support plate. The power shaft is driven to rotate by the rotation of the output shaft of the motor, the power shaft drives the blades to rotate, and the blades rotate to accelerate the air flowing speed in the rear shell, so that the heat dissipation speed of the display is further accelerated.
Description
Technical Field
The invention relates to the field of computer display heat dissipation, in particular to a heat dissipation system and a heat dissipation method for a computer display.
Background
The display of computer can produce the heat when the operation, if the computer uses can lead to the high temperature of display for a long time, not only can influence the functioning speed of computer, still can lead to the display to be blank, can burn out display mainboard or CPU even, increases the cost of maintenance of computer. The existing computer display dissipates heat through the exhaust holes of the shell, so that the heat dissipation speed is low, the display screen cannot be fully and comprehensively dissipated, and the heat dissipation efficiency is low, therefore, the heat dissipation system and the heat dissipation method for the computer display, which can improve the heat dissipation efficiency and more fully and comprehensively dissipate heat for the computer display, are urgently needed to be researched and developed.
Disclosure of Invention
In order to solve the problems of the background art, the present invention provides a heat dissipation system and a heat dissipation method for a computer display, which can improve the heat dissipation efficiency and perform heat dissipation on the computer display more fully and comprehensively.
The technical scheme of the invention is as follows: a heat dissipation system and a heat dissipation method for a computer display comprise a support, a rear shell, a support plate, a fin heat dissipation assembly and a fan blade heat dissipation assembly, wherein the rear shell is fixedly connected to the upper portion of the support, a plurality of ventilation holes are formed in the top and the bottom of the rear shell, the support plate is fixedly connected to the rear shell, the fin heat dissipation assembly is arranged on the support plate, and the fan blade heat dissipation assembly is arranged on the rear shell.
Further, fin radiator unit is including main integrated circuit board groove frame, heat-conducting plate, main control unit, fixed heat conduction strip, fixed arc frid and activity fin, mainboard draw-in groove frame fixed connection is on the extension board, heat-conducting plate fixed connection is on the extension board, the heat-conducting plate is located mainboard draw-in groove frame top, heat-conducting plate and mainboard draw-in groove frame fixed connection, main control unit fixed connection is close to one side of back casing at the heat-conducting plate, fixed heat conduction strip fixed connection is close to one side upper portion of back casing at main integrated circuit board groove frame, fixed arc frid fixed connection is close to one side lower part of back casing at main integrated circuit board groove frame, the rotation type is connected with a plurality of activity fin on the fixed heat conduction strip, activity fin is connected with fixed arc frid slidingtype, main integrated circuit board groove frame, main control unit, fixed heat conduction strip, fixed arc frid and activity fin are located the back casing.
Further, flabellum radiator unit is including circular frame, L shaped plate, motor, power shaft and blade, back casing bottom intercommunication has two circular frames, two circular frame is the symmetry setting, L shaped plate fixed connection is to the side on circular frame, motor fixed connection is at L shaped plate top downside, the motor passes through circuit connection with main control unit, power shaft fixed connection is on the output shaft of motor, the power shaft is connected with the circular frame rotary type, blade fixed connection is at the lower extreme of power shaft, the blade is located circular frame, L shaped plate motor and power shaft are located the back casing.
Further, still including wind direction swing mechanism, wind direction swing mechanism establishes on the casing of back and is connected with the extension board, wind direction swing mechanism is including fixed baffle, reciprocating screw rod, big band pulley, little band pulley, belt, lifter plate, fixed round bar and water conservancy diversion seat, two fixed baffles of side fixed connection on the casing bottom of back, two fixed baffle is the symmetry setting, back casing bottom rotary type is connected with two reciprocating screw rods, two reciprocating screw rod is the symmetry setting, reciprocating screw rod and fixed baffle rotary type are connected, big band pulley fixed connection is in reciprocating screw rod lower part, little band pulley fixed connection is on the power shaft, little band pulley is located the circular frame top, it has the belt to wind between big band pulley and the little band pulley, the lifter plate passes through threaded connection on reciprocating screw rod, the lifter plate is connected with fixed baffle slidable, the extension board lower part is connected with two fixed round bars, two fixed round bar is the symmetry setting, water conservancy diversion seat fixed connection is on fixed round bar, water conservancy diversion seat and the slidingtype connection of lifter plate, fixed baffle, reciprocating screw rod, big band pulley, little band pulley, belt, fixed round bar and water conservancy diversion seat are located the casing.
Further, still including fin beat mechanism, fin beat mechanism establishes on the extension board and is connected with the lifter plate, fin beat mechanism is including rotating cam, first gim peg, fixed slot pole, second gim peg, vertical grooved bar and horizontal fluting board, extension board lower part rotary type is connected with two and rotates the cam, two it is the symmetry setting to rotate the cam, one side of extension board is kept away from at rotation cam middle part to first gim peg fixed connection, fixed slot pole fixed connection is close to one side of rotating the cam at the lifter plate, the fixed slot pole is connected with first gim peg slidable type, one side that extension board was kept away from on rotation cam upper portion is fixed to second gim peg fixed connection, horizontal fluting board is connected in the extension board lower part, horizontal fluting board is connected with the activity fin slidable, one side fixedly connected with two vertical grooved bars of extension board are kept away from, two vertical grooved bars are the symmetry setting, vertical grooved bar is connected with the second gim peg slidable type, it is located the back shell to rotate cam, first gim peg, fixed slot pole, second gim peg, vertical grooved bar and horizontal fluting board.
The heat-conducting structure further comprises a transverse heat-conducting copper sheet and T-shaped heat-conducting sheets, wherein the transverse heat-conducting copper sheet is fixedly connected to the lower portion of one side, away from the rear shell, of the support plate, the top of the transverse heat-conducting copper sheet is fixedly connected with three T-shaped heat-conducting sheets, the T-shaped heat-conducting sheets penetrate through the support plate, and the transverse heat-conducting copper sheet and the T-shaped heat-conducting sheets are located in the support plate.
The heat-conducting board is characterized by further comprising wedge-shaped heat-conducting copper sheets, wherein the top of the main board card slot frame is fixedly connected with the two wedge-shaped heat-conducting copper sheets, the two wedge-shaped heat-conducting copper sheets are symmetrically arranged, the wedge-shaped heat-conducting copper sheets are fixedly connected with the supporting plate, and the wedge-shaped heat-conducting copper sheets are positioned in the supporting plate.
Further, the method comprises the following working steps:
the method comprises the following steps: when the computer is started, the display and the main controller are electrified to start to operate, and heat generated by the display main board and the main controller is dissipated through the movable radiating fins;
step two: the motor is electrified and started to drive the blades to rotate for heat dissipation, and the lifting plate is lifted in a reciprocating manner to drive the flow guide seat to swing in a reciprocating manner, so that wind direction flow guide is performed;
step three: when the lifting plate is lifted in a reciprocating manner to guide the wind direction, the rotating cam is driven to swing, and the transverse slotting plate moves in a reciprocating manner to deflect the movable radiating fins;
step four: when the display operates, the internal LED bulb also generates heat, and the heat is dissipated through the transverse heat conduction copper sheet and the T-shaped heat conduction sheet;
step five: when the display stops running, the main controller is powered off, the motor is powered off, the blades stop rotating, the flow guide seat stops swinging, and the movable radiating fins also stop swinging.
The beneficial effects are that:
1. the power shaft is driven to rotate by the rotation of the output shaft of the motor, the power shaft drives the blades to rotate, and the blades rotate to accelerate the air flowing speed in the rear shell, so that the heat dissipation speed of the display is further accelerated.
2. According to the invention, the reciprocating screw rod rotates to drive the lifting plate to move up and down, the lifting plate moves up and down to drive the flow guide seat to swing in a reciprocating manner, and the reciprocating swing of the flow guide seat can guide air in the rear shell, so that the air in the rear shell can flow sufficiently, and the display can dissipate heat more quickly.
3. According to the invention, the transverse grooving plate is driven to swing back and forth by the reciprocating swing of the two vertical groove rods, and the reciprocating swing of the transverse grooving plate drives the plurality of movable radiating fins to swing back and forth, so that the radiating speed of the movable radiating fins is increased, and the display can radiate heat more fully.
4. According to the invention, the heat generated by the LED bulb in the display is conducted to the T-shaped heat conducting sheet through the transverse heat conducting copper sheet, and then is dissipated into the rear shell through the T-shaped heat conducting sheet, so that the heat is dissipated out through the vent holes of the rear shell, and the display is more comprehensively dissipated.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a first partially cut-away perspective structure of the present invention.
Fig. 4 is a schematic partial cross-sectional perspective view of a second embodiment of the present invention.
Fig. 5 is a schematic partial perspective view of a first embodiment of the present invention.
Fig. 6 is a schematic separated perspective view of a fin heat dissipation assembly according to the present invention.
Fig. 7 is a schematic perspective view of the movable heat sink of the present invention.
Fig. 8 is an enlarged perspective view of the present invention a.
Fig. 9 is a schematic partial perspective view of a second embodiment of the present invention.
Fig. 10 is a third partial perspective view of the present invention.
Fig. 11 is a schematic diagram of a separated three-dimensional structure of the fixing round rod and the guide seat of the present invention.
FIG. 12 is a schematic workflow of the present invention.
In the reference symbols: 1-bracket, 2-rear shell, 3-support plate, 4-fin heat dissipation component, 41-main plate groove frame, 42-heat conduction plate, 43-main controller, 44-fixed heat conduction strip, 45-fixed arc groove plate, 46-movable heat dissipation plate, 5-fan blade heat dissipation component, 51-circular frame, 52-L-shaped plate, 53-motor, 54-power shaft, 55-blade, 6-wind direction swing mechanism, 61-fixed guide plate, 62-reciprocating screw rod, 63-large belt wheel, 64-small belt wheel, 65-belt, 66-lifting plate, 67-fixed circular rod, 68-flow guide seat, 7-heat dissipation plate deflection mechanism, 71-rotating cam, 72-first fixed bolt, 73-fixed groove rod, 74-second fixed bolt, 75-vertical groove rod, 76-transverse grooved plate, 81-transverse copper sheet, 82-T-shaped heat conduction sheet, and 9-wedge-shaped heat conduction copper sheet.
Detailed Description
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
Example 1
A heat dissipation system and a heat dissipation method for a computer display are disclosed, and shown in figures 1-12, the heat dissipation system comprises a support 1, a rear shell 2, a support plate 3, a fin heat dissipation assembly 4 and a fan blade heat dissipation assembly 5, wherein the rear shell 2 is connected to the upper portion of the support 1 through bolts, a plurality of ventilation holes are formed in the top and the bottom of the rear shell 2, the ventilation holes of the rear shell 2 are used for ventilation and heat dissipation, the support plate 3 is fixedly connected to the rear shell 2, the fin heat dissipation assembly 4 is arranged on the support plate 3, the fin heat dissipation assembly 4 is used for enlarging the heat dissipation area so as to accelerate the heat dissipation speed of the display, the fan blade heat dissipation assembly 5 is arranged on the rear shell 2, and the fan blade heat dissipation assembly 5 is used for accelerating the air flow speed in the rear shell 2 so as to further accelerate the heat dissipation speed of the display.
Fin radiator unit 4 is including main board card slot frame 41, heat-conducting plate 42, main control unit 43, fixed heat conduction strip 44, fixed arc chute board 45 and activity fin 46, main board card slot frame 41 passes through bolted connection on extension board 3, main board card slot frame 41 is used for placing the display mainboard, heat-conducting plate 42 fixed connection is on extension board 3, heat-conducting plate 42 is located main board card slot frame 41 top, heat-conducting plate 42 and mainboard card slot frame 41 fixed connection, main control unit 43 fixed connection is in one side that heat-conducting plate 42 is close to back casing 2, heat-conducting plate 42 is used for the heat that produces when conduction main control unit 43 functions, fixed heat conduction strip 44 fixed connection is on one side upper portion that main board card slot frame 41 is close to back casing 2, fixed heat conduction strip 44 is the level setting, fixed heat conduction strip 44 is used for the heat on the main board card slot frame 41, fixed arc chute board 45 fixed connection is in the main board card slot frame 41 one side lower part that is close to back casing 2, fixed arc chute board 45 is the level setting, fixed arc chute board 44 is connected with a plurality of activity fin 44, activity fin 46 is used for fixed arc heat conduction strip 46, activity fin 46 and fixed arc chute board card slot frame 45 and activity fin 46 are located back casing 6, fixed arc chute board heat conduction strip 45 and activity fin 46.
In actual operation, the display is established on extension board 3, the display mainboard is established on main board chase 41, main control unit 43 passes through circuit connection with the display mainboard, when people start the computer, main control unit 43 and the display of computer can switch on and begin to function, display and main control unit 43 function can produce the heat, then the ventilation hole through back casing 2 dispels the heat, the heat that main control unit 43 produced can be conducted on main board chase 41 through heat-conducting plate 42, mainboard chase 41 can be with on the heat that display and main control unit 43 produced conducts a plurality of activity fin 46 through fixed heat conduction strip 44, enlarge heat radiating area, and then accelerate the radiating rate of display.
When the main controller 43 operates, the two motors 53 are controlled to be powered on and the motors 53 are started, the output shafts of the motors 53 rotate to drive the power shafts 54 to rotate, the power shafts 54 rotate to drive the blades 55 to rotate, and the rotation of the blades 55 can accelerate the air flowing speed in the rear shell 2, so that the heat dissipation speed of the display is further accelerated.
Example 2
On the basis of embodiment 1, as shown in fig. 8 to 11, the air direction swinging mechanism 6 is further included, the air direction swinging mechanism 6 is disposed on the rear housing 2 and connected to the supporting plate 3, the air direction swinging mechanism 6 is used for guiding air in the rear housing 2, so as to allow air in the rear housing 2 to flow sufficiently and allow the display to dissipate heat more quickly, the air direction swinging mechanism 6 includes a fixed guide plate 61, a reciprocating screw 62, a large pulley 63, a small pulley 64, a belt 65, a lifting plate 66, a fixed circular rod 67 and a guide seat 68, two fixed guide plates 61 are fixedly connected to the upper side of the bottom of the rear housing 2, the fixed guide plates 61 are vertically disposed, two fixed guide plates 61 are symmetrically disposed, two reciprocating screws 62 are rotatably connected to the bottom of the rear housing 2, the reciprocating screws 62 are symmetrically disposed, the reciprocating screws 62 are vertically disposed, the reciprocating screws 62 are rotatably connected to the fixed guide plate 61, the large pulley 63 is fixedly connected to the lower portion of the reciprocating screw 62, the small pulley 64 is disposed on the power shaft 54, the small pulley 64 is disposed above the circular frame 63, the fixed pulley 66 is connected to the fixed pulley 66, the lifting plate 68 is rotatably connected to the fixed guide plate 61, the fixed guide plate 67, the lifting plate 66 and the fixed guide plate 68, the lifting plate 61 is horizontally disposed, the fixed guide plate 66, the fixed guide plate 67 is connected to the fixed guide plate 61, the fixed guide plate 64, the guide seat 68 is slidably connected with the lifting plate 66, and the fixed guide plate 61, the reciprocating screw 62, the large belt wheel 63, the small belt wheel 64, the belt 65, the lifting plate 66, the fixed round rod 67 and the guide seat 68 are located in the rear housing 2.
The power shaft 54 can drive the rotation of little band pulley 64 in the pivoted, the rotation of little band pulley 64 can drive big band pulley 63 through belt 65 and rotate, big band pulley 63 rotates and can drive reciprocal screw rod 62 and rotate, reciprocal screw rod 62 rotates and can drive lifter plate 66 and reciprocate, lifter plate 66 reciprocates and can drive water conservancy diversion seat 68 reciprocating swing, water conservancy diversion seat 68 reciprocating swing can carry out the water conservancy diversion to the air in the back casing 2, thereby let the air in the back casing 2 fully flow, let the display can dispel the heat more fast.
Example 3
On the basis of embodiment 2, as shown in fig. 8, the heat sink deflection mechanism 7 is further included, the heat sink deflection mechanism 7 is disposed on the support plate 3 and connected to the lifting plate 66, the heat sink deflection mechanism 7 is configured to drive a plurality of movable heat sinks 46 to deflect reciprocally, so as to accelerate the heat dissipation speed of the movable heat sinks 46, and allow the display to dissipate heat more fully, the heat sink deflection mechanism 7 includes a rotating cam 71, a first fixing bolt 72, a fixing slot rod 73, a second fixing bolt 74, a vertical slot rod 75, and a transverse slot plate 76, the lower portion of the support plate 3 is rotatably connected to two rotating cams 71, the two rotating cams 71 are symmetrically disposed, the first fixing bolt 72 is welded on a side of the middle portion of the rotating cam 71 away from the support plate 3, the fixing slot rod 73 is welded on a side of the lifting plate 66 close to the rotating cam 71, fixed slot pole 73 is the level setting, fixed slot pole 73 and first gim peg 72 sliding connection, the welding of second gim peg 74 is in the one side of rotating cam 71 upper portion and keeping away from extension board 3, transversely fluting board 76 sliding connection is in extension board 3 lower part, transversely fluting board 76 is located main integrated circuit board chase 41 below, transversely fluting board 76 and activity fin 46 sliding connection, one side welding that extension board 3 was kept away from to transversely fluting board 76 has two vertical slot poles 75, vertical slot pole 75 is vertical setting, two vertical slot pole 75 is the symmetry setting, vertical slot pole 75 is connected with second gim peg 74 sliding type, it is located back casing 2 to rotate cam 71, first gim peg 72, fixed slot pole 73, second gim peg 74, vertical slot pole 75 and transversely fluting board 76.
The lifter plate 66 can drive the fixing groove rod 73 to move up and down when moving up and down, the fixing groove rod 73 can drive the first fixing bolt 72 to move up and down when moving up and down, the first fixing bolt 72 can drive the rotation cam 71 to swing back and forth, the rotation cam 71 to swing back and forth can drive the second fixing bolt 74 to swing back and forth, the second fixing bolt 74 to swing back and forth can drive the vertical groove rod 75 to swing back and forth, two vertical groove rods 75 to swing back and forth can drive the horizontal grooving plate 76 to swing back and forth, the horizontal grooving plate 76 to swing back and forth can drive a plurality of movable cooling fin 46 to swing back and forth, thereby accelerate the heat dissipation speed of the movable cooling fin 46, and the display can dissipate heat more fully.
Example 4
On the basis of embodiment 3, as shown in fig. 9 to 10, the display device further includes a lateral heat-conducting copper sheet 81 and a T-shaped heat-conducting sheet 82, the lateral heat-conducting copper sheet 81 is fixedly connected to a lower portion of one side of the support plate 3 away from the rear housing 2, the lateral heat-conducting copper sheet 81 is horizontally disposed, the lateral heat-conducting copper sheet 81 is used for conducting heat of the display, three T-shaped heat-conducting sheets 82 are fixedly connected to a top of the lateral heat-conducting copper sheet 81, the T-shaped heat-conducting sheet 82 is used for conducting heat on the lateral heat-conducting copper sheet 81, the T-shaped heat-conducting sheet 82 penetrates through the support plate 3, and the lateral heat-conducting copper sheet 81 and the T-shaped heat-conducting sheet 82 are located in the support plate 3.
Originally, the laminating of display and horizontal heat conduction copper sheet 81, when the display function, the inside LED bulb of display also can produce the heat, and horizontal heat conduction copper sheet 81 can be with the heat conduction that the inside LED bulb of display produced on T shape conducting strip 82, and rethread T shape conducting strip 82 gives off the heat in the back casing 2, lets the heat spill through the ventilation hole of back casing 2 to dispel the heat more comprehensively to the display.
Example 5
On the basis of embodiment 4, as shown in fig. 9, the display panel further includes a wedge-shaped heat conduction copper sheet 9, the top of the main board card slot frame 41 is fixedly connected with two wedge-shaped heat conduction copper sheets 9, the wedge-shaped heat conduction copper sheets 9 are obliquely arranged, the wedge-shaped heat conduction copper sheets 9 are used for conducting heat on the upper portion of the display, the two wedge-shaped heat conduction copper sheets 9 are symmetrically arranged, the wedge-shaped heat conduction copper sheets 9 are fixedly connected with the support plate 3, and the wedge-shaped heat conduction copper sheets 9 are located in the support plate 3.
At first, the display is attached to the wedge-shaped heat-conducting copper sheet 9, when the display operates, the wedge-shaped heat-conducting copper sheet 9 conducts heat on the upper portion of the display to the main board card slot frame 41, and the movable heat radiating fins 46 radiate the heat, so that the display is radiated more comprehensively and timely.
When the monitor stops operating, the main controller 43 is powered off, the motor 53 is also powered off, the blades 55 stop rotating, the deflector base 68 stops swinging, and the movable heat sink 46 stops swinging.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A cooling system for a computer display, characterized in that: including support (1), back casing (2), extension board (3), fin radiator unit (4) and flabellum radiator unit (5), back casing (2) fixed connection is on support (1) upper portion, back casing (2) top and bottom are opened there are a plurality of ventilation hole, extension board (3) fixed connection is on back casing (2), fin radiator unit (4) are established on extension board (3), flabellum radiator unit (5) are established on back casing (2).
2. The heat dissipation system of claim 1, wherein: the fin radiating component (4) comprises a main board card slot frame (41), a heat conducting plate (42), a main controller (43), a fixed heat conducting strip (44), a fixed arc-shaped slot plate (45) and a movable radiating fin (46), the main board card slot frame (41) is fixedly connected on the support plate (3), the heat conducting plate (42) is fixedly connected on the support plate (3), the heat-conducting plate (42) is positioned above the main board card slot frame (41), the heat conducting plate (42) is fixedly connected with the main board clamping groove frame (41), the main controller (43) is fixedly connected with one side of the heat-conducting plate (42) close to the rear shell (2), the fixed heat conducting strip (44) is fixedly connected to the upper part of one side of the main board card slot frame (41) close to the rear shell (2), the fixed arc-shaped groove plate (45) is fixedly connected to the lower part of one side of the main board card groove frame (41) close to the rear shell (2), the fixed heat conducting strip (44) is rotationally connected with a plurality of movable radiating fins (46), the movable radiating fins (46) are connected with the fixed arc-shaped groove plate (45) in a sliding way, the main board card slot frame (41), the heat conducting plate (42), the main controller (43), the fixed heat conducting strip (44), the fixed arc-shaped slot plate (45) and the movable radiating fins (46) are positioned in the rear shell (2).
3. The heat dissipating system for a computer display as claimed in claim 2, wherein: flabellum radiator unit (5) is including circular frame (51), L shaped plate (52), motor (53), power shaft (54) and blade (55), back casing (2) bottom intercommunication has two circular frame (51), two circular frame (51) is the symmetry and sets up, L shaped plate (52) fixed connection is to the side on circular frame (51), motor (53) fixed connection is at L shaped plate (52) top downside, motor (53) pass through circuit connection with main control unit (43), power shaft (54) fixed connection is on the output shaft of motor (53), power shaft (54) is connected with circular frame (51) rotary type, blade (55) fixed connection is at the lower extreme of power shaft (54), blade (55) are located circular frame (51), L shaped plate (52) motor (53) and power shaft (54) are located back casing (2).
4. The heat dissipating system for a computer display of claim 3, wherein: still include wind direction swing mechanism (6), wind direction swing mechanism (6) are established on back casing (2) and are connected with extension board (3), wind direction swing mechanism (6) are including fixed baffle (61), reciprocal screw rod (62), big band pulley (63), little band pulley (64), belt (65), lifter plate (66), fixed round bar (67) and water conservancy diversion seat (68), two fixed baffle (61), two on back casing (2) bottom side fixed connection fixed baffle (61), two fixed baffle (61) are the symmetry setting, back casing (2) bottom rotary type is connected with two reciprocal screw rods (62), two reciprocal screw rod (62) are the symmetry setting, reciprocal screw rod (62) are connected with fixed baffle (61) rotary type, big band pulley (63) fixed connection is in reciprocal screw rod (62) lower part, little band pulley (64) fixed connection is on power shaft (54), little band pulley (64) are located circular frame (51) top, around belt (65) between big band pulley (63) and little band pulley (64), the threaded connection is in lifter plate (66) and two fixed baffle (61) rotary type connection on reciprocal screw rod (61), rotary type, two fixed round bar (67) are the symmetry and set up, water conservancy diversion seat (68) fixed connection is on fixed round bar (67), water conservancy diversion seat (68) and lifter plate (66) sliding type connection, fixed baffle (61), reciprocal screw rod (62), big band pulley (63), little band pulley (64), belt (65), lifter plate (66), fixed round bar (67) and water conservancy diversion seat (68) are located back casing (2).
5. The heat dissipation system of claim 4, wherein: still include fin beat mechanism (7), fin beat mechanism (7) are established on extension board (3) and are connected with lifter plate (66), fin beat mechanism (7) are including rotating cam (71), first gim peg (72), fixed slot pole (73), second gim peg (74), vertical slotted rod (75) and horizontal slotted plate (76), extension board (3) lower part rotary type is connected with two and rotates cam (71), two rotate cam (71) and be the symmetry setting, first gim peg (72) fixed connection is in one side of keeping away from extension board (3) in rotation cam (71) middle part, fixed slot pole (73) fixed connection is in one side that lifter plate (66) are close to and rotate cam (71), fixed slot pole (73) and first gim peg (72) sliding type are connected, second gim peg (74) fixed connection is in one side of keeping away from extension board (3) on rotation cam (71) upper portion, horizontal slotted plate (76) connection is in extension board (3) lower part, horizontal slotted plate (76) and activity board (76) are connected with two and the vertical slotted rod (75) are connected with the symmetry, the vertical groove rod (75) is connected with the second fixing bolt (74) in a sliding mode, and the rotating cam (71), the first fixing bolt (72), the fixing groove rod (73), the second fixing bolt (74), the vertical groove rod (75) and the transverse groove plate (76) are located in the rear shell (2).
6. The heat dissipating system for a computer display as claimed in claim 5, wherein: the rear shell is characterized by further comprising transverse heat-conducting copper sheets (81) and T-shaped heat-conducting sheets (82), wherein the transverse heat-conducting copper sheets (81) are fixedly connected to the lower portion of one side, far away from the rear shell (2), of the support plate (3), the tops of the transverse heat-conducting copper sheets (81) are fixedly connected with the three T-shaped heat-conducting sheets (82), the T-shaped heat-conducting sheets (82) penetrate through the support plate (3), and the transverse heat-conducting copper sheets (81) and the T-shaped heat-conducting sheets (82) are located in the support plate (3).
7. The heat dissipating system for a computer display of claim 6, wherein: the heat-conducting board is characterized by further comprising wedge-shaped heat-conducting copper sheets (9), the top of the main board card slot frame (41) is fixedly connected with the two wedge-shaped heat-conducting copper sheets (9), the two wedge-shaped heat conduction copper sheets (9) are symmetrically arranged, the wedge-shaped heat conduction copper sheets (9) are fixedly connected with the support plate (3), and the wedge-shaped heat conduction copper sheets (9) are located in the support plate (3).
8. A heat dissipation method of a computer display comprises the following working steps:
the method comprises the following steps: when the computer is started, the display and the main controller (43) are electrified to start to operate, and heat generated by the display main board and the main controller (43) is dissipated through the movable heat dissipation fins (46);
step two: the motor (53) is electrified and started to drive the blades (55) to rotate for heat dissipation, and the lifting plate (66) is lifted in a reciprocating manner to drive the flow guide seat (68) to swing in a reciprocating manner, so that wind direction flow guide is performed;
step three: when the lifting plate (66) is lifted in a reciprocating manner to guide the wind direction, the rotating cam (71) is driven to swing, and the transverse slotted plate (76) moves in a reciprocating manner to deflect the movable radiating fins (46);
step four: when the display operates, the internal LED bulb also generates heat and radiates the heat through the transverse heat conduction copper sheet (81) and the T-shaped heat conduction sheet (82);
step five: when the display stops running, the main controller (43) is powered off, the motor (53) is powered off, the blades (55) stop rotating, the guide base (68) stops swinging, and the movable cooling fins (46) also stop swinging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211193098.8A CN115454211A (en) | 2022-09-28 | 2022-09-28 | Heat dissipation system and heat dissipation method for computer display |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211193098.8A CN115454211A (en) | 2022-09-28 | 2022-09-28 | Heat dissipation system and heat dissipation method for computer display |
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| CN115454211A true CN115454211A (en) | 2022-12-09 |
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| CN202211193098.8A Pending CN115454211A (en) | 2022-09-28 | 2022-09-28 | Heat dissipation system and heat dissipation method for computer display |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117135892A (en) * | 2023-10-19 | 2023-11-28 | 深圳市百乐奇科技有限公司 | Liquid crystal display screen capable of effectively radiating heat and backlight module thereof |
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- 2022-09-28 CN CN202211193098.8A patent/CN115454211A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117135892A (en) * | 2023-10-19 | 2023-11-28 | 深圳市百乐奇科技有限公司 | Liquid crystal display screen capable of effectively radiating heat and backlight module thereof |
| CN117135892B (en) * | 2023-10-19 | 2024-01-16 | 深圳市百乐奇科技有限公司 | Liquid crystal display screen capable of effectively radiating heat and backlight module thereof |
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