CN216673638U - Heat dissipation shell for liquid crystal display screen - Google Patents
Heat dissipation shell for liquid crystal display screen Download PDFInfo
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- CN216673638U CN216673638U CN202122843786.1U CN202122843786U CN216673638U CN 216673638 U CN216673638 U CN 216673638U CN 202122843786 U CN202122843786 U CN 202122843786U CN 216673638 U CN216673638 U CN 216673638U
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- heat dissipation
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- rotating shaft
- cooling
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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 utility model discloses a heat dissipation shell for a liquid crystal display screen, which adopts the technical scheme that: the cooling device comprises a shell body, wherein a circuit board is embedded in the shell body, a heat dissipation mechanism is arranged in the shell body, a cooling box is fixedly connected to one side of the shell body, a motor is fixedly connected to one side of the cooling box, the heat dissipation mechanism comprises a first rotating shaft, the first rotating shaft is fixedly connected to the output end of the motor, a cooling pipe is embedded in the cooling box, an air inlet pipe is embedded in the shell body, one end of the first rotating shaft penetrates through the cooling pipe and extends into the air inlet pipe, and a heat dissipation box is fixedly embedded in the shell body, so that the cooling device has the beneficial effects that: the utility model improves the working efficiency of the display screen, simultaneously, the heat dissipation of the display screen also prolongs the service life of the display screen, and the heat dissipation mechanism also reduces the probability of fire hazard and guarantees the life and property safety of users.
Description
Technical Field
The utility model relates to the technical field of display screen heat dissipation, in particular to a heat dissipation shell for a liquid crystal display screen.
Background
Liquid crystal displays are one type of display used in digital watches and many portable computers. In some special industry applications, the environment is required to be adapted to the complex environment under extremely harsh conditions, which puts higher demands on the environment adaptability of the display.
Current liquid crystal display during operation for a long time can cause the temperature rise of itself, and the high temperature can influence the use of display screen, and the inside part of display screen also can be damaged to the high temperature simultaneously, and serious emergence that still can cause the conflagration to can bring the hidden danger for user's the security of the lives and property.
Disclosure of Invention
Therefore, the utility model provides a heat dissipation shell for a liquid crystal display screen, a user starts a motor to work, the motor works to drive a second fan to drive cooling liquid to flow, so that a circuit board is subjected to heat dissipation, meanwhile, a copper plate is sucked to absorb the temperature of the cooling liquid and is transmitted to a heat dissipation sheet, and then the first fan rotates to dissipate heat of the heat dissipation sheet, so that the problem that parts inside the display screen are possibly damaged due to overhigh temperature of the display screen is solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: a heat dissipation shell for a liquid crystal display screen comprises a shell body, wherein a circuit board is embedded in the shell body, a heat dissipation mechanism is arranged in the shell body, one side of the shell body is fixedly connected with a cooling box, and one side of the cooling box is fixedly connected with a motor;
the heat dissipation mechanism comprises a first rotating shaft, the first rotating shaft is fixedly connected to the output end of the motor, a cooling pipe is embedded in the cooling box, an air inlet pipe is embedded in the shell body, one end of the first rotating shaft penetrates through the cooling pipe and extends into the air inlet pipe, a heat dissipation box is fixedly embedded in the shell body and is sleeved on the outer side of the air inlet pipe, a transverse plate is embedded in the heat dissipation box, cooling liquid is arranged at the top of the transverse plate, two connecting rods are embedded in the transverse plate, the tops of the two connecting rods are fixedly connected with heat absorption copper plates, the bottoms of the two connecting rods are fixedly connected with heat dissipation fins, a water drainage pipe is fixedly connected to the top of the heat dissipation box, a rotating rod is embedded in the water drainage pipe, a first bevel gear is fixedly sleeved on the outer side of the rotating rod, a second bevel gear is arranged on one side of the first bevel gear, and a second rotating shaft is fixedly connected to one side of the second bevel gear, and a transmission assembly is arranged on one side of the heat dissipation box.
Specifically, through user's starter motor work, motor work drives the second fan and drives the coolant liquid and flow to dispel the heat to the circuit board, inhale the copper simultaneously and absorb the temperature of coolant liquid and convey on the fin, the first fan of rethread rotates and dispels the heat to the fin, thereby improves the efficiency of display screen work.
Preferably, drive assembly includes the transmission box, transmission box fixed connection is in heat dissipation case one side, the second pivot extends to inside the transmission box, transmission box bottom is linked together with the air-supply line, inside the inlaying of transmission box is equipped with first sprocket and second sprocket, first sprocket and second sprocket fixed cover respectively establish in the first pivot and the second pivot outside.
Specifically, the transmission box provides transmission connection for the heat dissipation mechanism, so that the heat dissipation mechanism can stably operate.
Preferably, the top of the heat dissipation box is fixedly connected with a heat dissipation pipe, and the heat dissipation pipe is sleeved on the outer side of the circuit board.
Specifically, the radiating pipe absorbs the heat of the circuit board, and radiating efficiency is improved.
Preferably, one end of the first rotating shaft is fixedly connected with a first fan, and the bottom end of the rotating rod is fixedly connected with a second fan.
Specifically, the first fan and the second fan enable the heat dissipation mechanism to stably operate.
Preferably, a plurality of cooling fins are embedded in the cooling box.
Specifically, the plurality of cooling fins cool the absorbed air, thereby providing efficiency in heat dissipation.
Preferably, the other side of the shell body is fixedly embedded with two first radiating nets, and one side of the radiating box is embedded with a second radiating net.
Specifically, the first heat dissipation net and the second heat dissipation net facilitate discharge of hot air.
Preferably, a first fixing plate is sleeved on the outer side of the first rotating shaft, and a second fixing plate is sleeved on the outer side of the rotating rod.
Specifically, the first fixing plate and the second fixing plate enable the device to be stable and stable.
Preferably, a chain is sleeved on the outer sides of the first chain wheel and the second chain wheel, and the first chain wheel and the second chain wheel are connected in a chain driving mode.
Specifically, the chain is in driving connection with the first chain wheel and the second chain wheel.
Preferably, the fixed cover in the motor outside is equipped with the safety cover, safety cover fixed connection is in cooling box one end.
Specifically, the motor is protected by the protective cover, and the working efficiency of the motor is improved.
Preferably, the joint of the first rotating shaft and the cooling box is movably connected through a rolling bearing, and the joint of the second rotating shaft, the transmission box and the heat dissipation box is movably connected through a rolling bearing.
In particular, the rolling bearing makes the joint smoother.
The utility model has the beneficial effects that:
according to the utility model, the motor is started by a user to work, the motor works to drive the second fan to drive the cooling liquid to flow, so that the circuit board is radiated, the copper plate is sucked to absorb the temperature of the cooling liquid and is transmitted to the radiating fins, and then the first fan rotates to radiate the radiating fins, so that the problem that parts inside the display screen are possibly damaged due to overhigh temperature of the display screen is solved.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a front view cross-section view provided by the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the utility model at B of FIG. 2;
in the figure: the heat dissipation device comprises a shell body 1, a circuit board 2, a cooling box 3, a motor 4, a first rotating shaft 5, a cooling pipe 6, an air inlet pipe 7, a heat dissipation box 8, a transverse plate 9, a connecting rod 10, a heat absorption copper plate 11, a heat dissipation fin 12, a water drainage pipe 13, a rotating rod 14, a first bevel gear 15, a second bevel gear 16, a second rotating shaft 17, a transmission box 18, a first chain wheel 19, a second chain wheel 20, a heat dissipation pipe 21, a first fan 22, a second fan 23, a cooling fin 24, a first heat dissipation net 25, a second heat dissipation net 26, a chain 27 and a protective cover 28.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to the attached drawings 1-4, the heat dissipation shell for the liquid crystal display screen comprises a shell body 1, wherein a circuit board 2 is embedded in the shell body 1, a heat dissipation mechanism is arranged in the shell body 1, one side of the shell body 1 is fixedly connected with a cooling box 3, and one side of the cooling box 3 is fixedly connected with a motor 4;
the heat dissipation mechanism comprises a first rotating shaft 5, the first rotating shaft 5 is fixedly connected to the output end of a motor 4, a cooling pipe 6 is embedded inside a cooling box 3, an air inlet pipe 7 is embedded inside a shell body 1, one end of the first rotating shaft 5 penetrates through the cooling pipe 6 and extends into the air inlet pipe 7, a heat dissipation box 8 is fixedly embedded inside the shell body 1, the heat dissipation box 8 is sleeved outside the air inlet pipe 7, a transverse plate 9 is embedded inside the heat dissipation box 8, cooling liquid is arranged at the top of the transverse plate 9, two connecting rods 10 are embedded inside the transverse plate 9, a heat absorption copper plate 11 is fixedly connected at the tops of the two connecting rods 10, heat dissipation fins 12 are fixedly connected at the bottoms of the two connecting rods 10, a drain pipe 13 is fixedly connected at the top of the heat dissipation box 8, a rotating rod 14 is embedded inside the drain pipe 13, and a first bevel gear 15 is fixedly sleeved outside the rotating rod 14, a second bevel gear 16 is arranged on one side of the first bevel gear 15, a second rotating shaft 17 is fixedly connected on one side of the second bevel gear 16, and a transmission assembly is arranged on one side of the heat dissipation box 8;
one end of the first rotating shaft 5 is fixedly connected with a first fan 22, and the bottom end of the rotating rod 14 is fixedly connected with a second fan 23;
in this embodiment, a user starts the motor 4 to work, the motor 4 works to drive the first rotating shaft 5 to rotate, the first rotating shaft 5 rotates to drive the first fan 22 to rotate, the first fan 22 rotates to absorb air into the heat dissipation box 8, the second rotating shaft 17 rotates to drive the first bevel gear 15 to rotate, the first bevel gear 15 rotates to drive the second bevel gear 16 to rotate, the second bevel gear 16 rotates to drive the rotating rod 14 to rotate, the rotating rod 14 rotates to drive the second fan 23 to rotate, the second fan 23 rotates to drive the coolant to flow, so as to dissipate heat from the circuit board 2, simultaneously, the copper plate is sucked to absorb the temperature of the coolant and transmit the temperature to the heat dissipation fins 12, and then the first fan 22 rotates to dissipate heat from the heat dissipation fins 12,
wherein, in order to realize the purpose of transmission, this device adopts following technical scheme to realize: the transmission assembly comprises a transmission box 18, the transmission box 18 is fixedly connected to one side of the heat dissipation box 8, the second rotating shaft 17 extends into the transmission box 18, the bottom of the transmission box 18 is communicated with the air inlet pipe 7, a first chain wheel 19 and a second chain wheel 20 are embedded in the transmission box 18, the first chain wheel 19 and the second chain wheel 20 are respectively and fixedly sleeved on the outer sides of the first rotating shaft 5 and the second rotating shaft 17, a chain 27 is sleeved on the outer sides of the first chain wheel 19 and the second chain wheel 20, the first chain wheel 19 and the second chain wheel 20 are in driving connection through the chain 27, the first rotating shaft 5 also drives the first chain wheel 19 to rotate, the first chain wheel 19 drives the second chain wheel 20 to rotate, and the second chain wheel 20 drives the second rotating shaft 17 to rotate;
wherein, in order to realize the purpose of improving the radiating effect, this device adopts following technical scheme to realize: the heat dissipation box 8 is characterized in that a heat dissipation pipe 21 is fixedly connected to the top of the heat dissipation box 8, the heat dissipation pipe 21 is sleeved on the outer side of the circuit board 2, the heat dissipation pipe 21 absorbs heat of the circuit board 2, the heat dissipation efficiency is improved, a plurality of cooling fins 24 are embedded in the cooling box 3, the plurality of cooling fins 24 cool absorbed air, and therefore the heat dissipation efficiency is improved, two first heat dissipation nets 25 are fixedly embedded on the other side of the shell body 1, a second heat dissipation net 26 is embedded on one side of the heat dissipation box 8, and the first heat dissipation net 25 and the second heat dissipation net 26 facilitate hot air to be discharged;
wherein, in order to realize the purpose of improving the stability of the device, the device adopts the following technical scheme: a first fixing plate is sleeved on the outer side of the first rotating shaft 5, a second fixing plate is sleeved on the outer side of the rotating rod 14, and the first fixing plate and the second fixing plate enable the device to be stable and stable;
wherein, in order to realize the purpose of protecting the motor 4, the device adopts the following technical scheme: a protective cover 28 is fixedly sleeved on the outer side of the motor 4, the protective cover 28 is fixedly connected to one end of the cooling box 3, and the protective cover 28 protects the motor 4, so that the working efficiency of the motor 4 is improved;
wherein, in order to realize the purpose connected, this device adopts the following technical scheme to realize: the joint of the first rotating shaft 5 and the cooling box 3 is movably connected through a rolling bearing, the joint of the second rotating shaft 17, the transmission box 18 and the heat dissipation box 8 is movably connected through a rolling bearing, and the rolling bearing enables the joint to be smoother.
The application process of the utility model is as follows: when the utility model is used, a user starts the motor 4 to work, the motor 4 works to drive the first rotating shaft 5 to rotate, the first rotating shaft 5 rotates to drive the first fan 22 to rotate, the first fan 22 rotates to absorb air into the heat dissipation box 8, the first rotating shaft 5 also rotates to drive the first chain wheel 19 to rotate, the first chain wheel 19 rotates to drive the second chain wheel 20 to rotate, the second chain wheel 20 rotates to drive the second rotating shaft 17 to rotate, the second rotating shaft 17 rotates to drive the first bevel gear 15 to rotate, the first bevel gear 15 rotates to drive the second bevel gear 16 to rotate, the second bevel gear 16 rotates to drive the rotating rod 14 to rotate, the rotating rod 14 rotates to drive the second fan 23 to rotate, the second fan 23 rotates to drive the cooling liquid to flow, thereby dissipating heat from the circuit board 2, absorbing the temperature of the coolant by the copper plate and transmitting the absorbed coolant to the heat sink 12, and dissipating heat from the heat sink 12 by the rotation of the first fan 22.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a liquid crystal display is with heat dissipation shell, includes housing body (1), its characterized in that: a circuit board (2) is embedded in the shell body (1), a heat dissipation mechanism is arranged in the shell body (1), a cooling box (3) is fixedly connected to one side of the shell body (1), and a motor (4) is fixedly connected to one side of the cooling box (3);
the heat dissipation mechanism comprises a first rotating shaft (5), the first rotating shaft (5) is fixedly connected to the output end of a motor (4), a cooling pipe (6) is embedded inside a cooling box (3), an air inlet pipe (7) is embedded inside a shell body (1), one end of the first rotating shaft (5) penetrates through the cooling pipe (6) and extends to the interior of the air inlet pipe (7), a heat dissipation box (8) is fixedly embedded inside the shell body (1), the heat dissipation box (8) is sleeved outside the air inlet pipe (7), a transverse plate (9) is embedded inside the heat dissipation box (8), cooling liquid is arranged at the top of the transverse plate (9), two connecting rods (10) are embedded inside the transverse plate (9), the tops of the two connecting rods (10) are fixedly connected with a heat absorption copper plate (11), and the bottoms of the two connecting rods (10) are fixedly connected with cooling fins (12), the heat dissipation box (8) top fixedly connected with drain pipe (13), the inside bull stick (14) that is equipped with of drain pipe (13) inlays, the fixed cover in bull stick (14) outside is equipped with first bevel gear (15), first bevel gear (15) one side is equipped with second bevel gear (16), second bevel gear (16) one side fixedly connected with second pivot (17), heat dissipation box (8) one side is equipped with drive assembly.
2. The heat dissipating housing for a liquid crystal display panel according to claim 1, wherein: the transmission assembly comprises a transmission box (18), the transmission box (18) is fixedly connected to one side of the heat dissipation box (8), the second rotating shaft (17) extends to the inside of the transmission box (18), the bottom of the transmission box (18) is communicated with the air inlet pipe (7), a first chain wheel (19) and a second chain wheel (20) are embedded in the transmission box (18), and the first chain wheel (19) and the second chain wheel (20) are fixedly sleeved on the outer sides of the first rotating shaft (5) and the second rotating shaft (17) respectively.
3. The heat dissipating housing for a liquid crystal display panel according to claim 1, wherein: the heat dissipation box (8) top fixedly connected with cooling tube (21), cooling tube (21) cover is established in the circuit board (2) outside.
4. The heat dissipating housing for a liquid crystal display panel according to claim 1, wherein: one end of the first rotating shaft (5) is fixedly connected with a first fan (22), and the bottom end of the rotating rod (14) is fixedly connected with a second fan (23).
5. The heat dissipating housing for a liquid crystal display panel according to claim 1, wherein: a plurality of cooling fins (24) are embedded in the cooling box (3).
6. The heat dissipating housing for a liquid crystal display panel according to claim 1, wherein: the other side of the shell body (1) is fixedly embedded with two first radiating nets (25), and one side of the radiating box (8) is embedded with a second radiating net (26).
7. The heat dissipating housing for a liquid crystal display panel according to claim 1, wherein: the outer side of the first rotating shaft (5) is sleeved with a first fixing plate, and the outer side of the rotating rod (14) is sleeved with a second fixing plate.
8. The heat dissipating housing for a liquid crystal display as set forth in claim 2, wherein: first sprocket (19) and second sprocket (20) outside cover are equipped with chain (27), first sprocket (19) passes through chain (27) drive with second sprocket (20) and is connected.
9. The heat dissipating housing for a liquid crystal display panel according to claim 1, wherein: the fixed cover in motor (4) outside is equipped with safety cover (28), safety cover (28) fixed connection is in cooling box (3) one end.
10. The heat dissipating housing for a liquid crystal display as set forth in claim 2, wherein: the joint of the first rotating shaft (5) and the cooling box (3) is movably connected through a rolling bearing, and the joint of the second rotating shaft (17) and the transmission box (18) and the heat dissipation box (8) is movably connected through a rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122843786.1U CN216673638U (en) | 2021-11-19 | 2021-11-19 | Heat dissipation shell for liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122843786.1U CN216673638U (en) | 2021-11-19 | 2021-11-19 | Heat dissipation shell for liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216673638U true CN216673638U (en) | 2022-06-03 |
Family
ID=81789277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122843786.1U Active CN216673638U (en) | 2021-11-19 | 2021-11-19 | Heat dissipation shell for liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216673638U (en) |
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2021
- 2021-11-19 CN CN202122843786.1U patent/CN216673638U/en active Active
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