CN223611809U - A multi-dimensional heat dissipation LCM module structure - Google Patents
A multi-dimensional heat dissipation LCM module structureInfo
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- CN223611809U CN223611809U CN202520267667.1U CN202520267667U CN223611809U CN 223611809 U CN223611809 U CN 223611809U CN 202520267667 U CN202520267667 U CN 202520267667U CN 223611809 U CN223611809 U CN 223611809U
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- air inlet
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- display module
- heat dissipation
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Abstract
The utility model discloses a multi-dimensional heat dissipation LCM module structure which comprises a supporting seat, wherein an LCM display module is rotatably connected to the supporting seat and internally provided with a flow guide cavity, the LCM display module comprises a protection frame and an LCM liquid crystal display module, the LCM liquid crystal display module is arranged in the protection frame, the protection frame is provided with a first air inlet, a hollow inner cavity is arranged in the supporting seat and is provided with a heat dissipation structure, two opposite sides of the supporting seat are respectively provided with a second air inlet and a first air outlet, the first air inlet and the flow guide cavity are sequentially communicated to form a first air inlet channel, the second air inlet and the flow guide cavity are sequentially communicated to form a second air inlet channel, and the first air inlet channel or the second air inlet channel is communicated to the hollow inner cavity. The air flow enters the hollow inner cavity from the first air inlet channel or the second air inlet channel according to the position of the LCM display module, and then is discharged from the first air outlet, so that multi-dimensional heat dissipation is realized, the heat dissipation efficiency is improved, and the service life of the LCM liquid crystal display module is prolonged.
Description
Technical Field
The utility model relates to the technical field of displays, in particular to a multi-dimensional heat dissipation LCM module structure.
Background
LCM (LCD Module) is an abbreviation of LCD display module, which refers to a module that assembles together a liquid crystal display device, a peripheral circuit such as a connector control and drive, a PCB circuit board, a backlight source, a structural member, and the like.
The LCM liquid crystal display module is composed of a PCB and electronic elements, and is easy to generate heat during working, so that a heat dissipation device is required to dissipate heat. At present, the position of an existing multi-angle LCM liquid crystal display module can be adjusted to enable the LCM liquid crystal display module to rotate by a certain angle so as to adapt to a human body viewing angle, and when the LCM liquid crystal display module is used for a long time, heat is dissipated only through the heat dissipation holes in the back of the LCM liquid crystal display module, so that the heat dissipation effect is relatively poor, the LCM liquid crystal display module is overhigh in temperature for a long time, the quality of the LCM liquid crystal display module is affected, and the service life of the LCM liquid crystal display module is seriously shortened. Therefore, a multi-dimensional heat dissipation LCM module structure is provided to solve the above problems.
Disclosure of Invention
The utility model aims to provide a multi-dimensional heat dissipation LCM module structure, which solves the problems of poor heat dissipation effect and shortened service life caused by overhigh module temperature of an LCM liquid crystal display module.
To achieve the purpose, the utility model adopts the following technical scheme:
a multi-dimensional heat dissipating LCM module structure comprising:
The LCM display module is rotationally connected to the supporting seat, and a flow guide cavity is arranged in the supporting seat;
The LCM display module comprises a protection frame and an LCM liquid crystal display module, wherein the LCM liquid crystal display module is arranged in the protection frame, and the protection frame is provided with a first air inlet;
the inside of the supporting seat is provided with a hollow inner cavity, the hollow inner cavity is provided with a heat dissipation structure, and two opposite sides of the supporting seat are respectively provided with a second air inlet and a first air outlet;
The first air inlet and the flow guiding cavity are communicated to form a first air inlet channel, the second air inlet and the flow guiding cavity are communicated to form a second air inlet channel, and the first air inlet channel or the second air inlet channel is communicated to the hollow inner cavity.
Optionally, the heat dissipation structure comprises a blowing structure and heat dissipation fins, and the heat dissipation fins are fixed on one side of the blowing structure;
the air blowing structure comprises a fan and a shell, wherein the fan is fixed in the shell, a notch is formed in one side of the shell, and a second air outlet is formed in the other side of the shell;
The side of the diversion cavity, which is close to the hollow inner cavity, is provided with a first drainage channel, and the first drainage channel is communicated with the shell through a notch.
Optionally, the water conservancy diversion chamber includes first water conservancy diversion chamber, the second drainage passageway has been seted up to first water conservancy diversion chamber, the first ventilation hole has been seted up to the bottom of protection frame, first ventilation hole with the second drainage passageway is linked together.
Optionally, a flexible board is fixedly arranged at the bottom of the LCM display module, and a gap is arranged between the flexible board and the first vent hole;
The flexible plate is provided with a second ventilation hole corresponding to the second drainage channel, the periphery of the second ventilation hole is fixedly connected with the second drainage channel correspondingly, and one side of the flexible plate is fixedly connected with the outer wall of the diversion cavity.
Optionally, a baffle is disposed at a connection between the support base and the LCM liquid crystal display module, and is configured to guide the air flow to enter from the first air inlet and pass through the second drainage channel, so as to enter the first diversion cavity.
Optionally, the flow guiding cavity further comprises a second flow guiding cavity, the second flow guiding cavity is arranged at two sides of the first flow guiding cavity, and the second flow guiding cavity is communicated with the second flow guiding channel;
The second air inlet is arranged corresponding to the second diversion cavity.
Optionally, a heat conducting plate is disposed between the support base and the LCM display module, and is used for guiding heat generated by the LCM liquid crystal display module to the heat dissipation fins.
Optionally, a dust screen is arranged at the first air outlet.
Compared with the prior art, the utility model has the following beneficial effects:
According to the multi-dimensional heat dissipation LCM module structure provided by the utility model, the LCM display module is rotationally connected to the supporting seat, the protective frame in the LCM display module is provided with the first air inlet, the supporting seat is internally provided with the flow guide cavity and the hollow cavity, the two opposite sides of the supporting seat are provided with the second air inlet and the first air outlet, and the heat dissipation structure is fixed in the hollow cavity. The first air inlet is communicated with the flow guide cavity to form a first air inlet channel, and the first air inlet channel is communicated with the hollow cavity. When the LCM display module rotates to be vertical to the supporting seat, air flow enters from the first air inlet channel and is guided to the hollow inner cavity, so that the LCM display module is radiated by a radiating structure in the hollow inner cavity and then is discharged by the first air outlet, the second air inlet is communicated with the flow guiding cavity to form a second air inlet channel, and the second air inlet channel is communicated with the hollow inner cavity. When the LCM display module rotates to be parallel to and attached to the supporting seat, air flow enters from the second air inlet channel and is guided to the hollow inner cavity, so that the LCM display module is radiated by a radiating structure in the hollow inner cavity and is then discharged from the first air outlet. When the LCM display module rotates to be perpendicular to the supporting seat or parallel to the supporting seat and is attached to the supporting seat, air flows enter from different air inlet channels, heat is radiated through multiple angles, so that the heat radiating efficiency is improved, the uniform distribution and timely discharge of heat inside the module are ensured, and the performance degradation and the service life shortening of the LCM liquid crystal display module caused by overhigh temperature for a long time are effectively avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are not intended to limit the scope of the utility model, since any modification, variation in proportions, or adjustment of the size, etc. of the structures, proportions, etc. should be considered as falling within the spirit and scope of the utility model, without affecting the effect or achievement of the objective.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipating structure according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the internal structure of the present utility model;
FIG. 4 shows a heat dissipation device according to the present utility model a schematic structural section;
FIG. 5 is another cross-sectional schematic view of the internal structure of the present utility model;
FIG. 6 is an enlarged schematic view of the structure of portion A of FIG. 5 in accordance with the present utility model;
Fig. 7 is an enlarged schematic view of the B-section structure of fig. 3 according to the present utility model.
The liquid crystal display device comprises a support seat, 11, a second air inlet, 12, a first air outlet, 13, a dust screen, 20, an LCM display module, 21, a protective frame, 211, a first air inlet, 212, a first vent hole, 22, an LCM liquid crystal display module, 23, a flexible plate, 231, a second vent hole, 30, a hollow inner cavity, 31, a heat dissipation structure, 311, a blast structure, 3111, a fan, 3112, a shell, 3112a, a notch, 3112b, a second air outlet, 312, heat dissipation fins, 32, a diversion cavity, 321, a first diversion cavity, 3211, a second diversion channel, 322, a second diversion cavity, 323, a first diversion channel, 40, a diversion plate and 50, and a heat conducting plate.
Detailed Description
In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. It is noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
The embodiment of the utility model provides a multi-dimensional heat dissipation LCM module structure.
As shown in fig. 1 to 6, fig. 1 is a schematic overall structure of the present utility model, fig. 2 is a schematic heat dissipation structure of the present utility model, fig. 3 is a schematic cross-sectional view of an internal structure of the present utility model, fig. 4 is a schematic cross-sectional view of a heat dissipation structure of the present utility model, fig. 5 is another schematic cross-sectional view of an internal structure of the present utility model, fig. 6 is an enlarged schematic view of a portion a of the present utility model in fig. 5, and fig. 7 is an enlarged schematic view of a portion B of the present utility model in fig. 3.
The multi-dimensional heat dissipation LCM module structure provided by the embodiment has the advantages of high heat dissipation efficiency, capability of prolonging the service life of the LCM liquid crystal display module and the like.
As shown in fig. 1 to 7, a multi-dimensional heat dissipation LCM module structure includes:
The LCM display module 20 comprises a protection frame 21 and an LCM liquid crystal display module 22, wherein the LCM liquid crystal display module 22 is installed in the protection frame 21, a first air inlet 211 is formed in the protection frame 21, a hollow inner cavity 30 is formed in the support seat 10, a heat dissipation structure 31 is arranged in the hollow inner cavity 30, a second air inlet 11 and a first air outlet 12 are formed in two opposite sides of the support seat 10 respectively, the first air inlet 211 and the flow guide cavity 32 are communicated to form a first air inlet channel, the second air inlet 11 and the flow guide cavity 32 are communicated to form a second air inlet channel, and the first air inlet channel or the second air inlet channel is communicated to the hollow inner cavity 30.
Specifically, the support base 10 is rotatably connected with an LCM display module 20 through a rotation shaft, the LCM display module 20 can rotate around the rotation shaft, and the LCM display module 20 includes a protective frame 21 and an LCM liquid crystal display module 22 installed in the protective frame 21. The LCM structure is known in the art and will not be described herein. The protection frame 21 is provided with first air intake 211, and the supporting seat 10 is inside to be equipped with water conservancy diversion chamber 32 and cavity inner chamber 30, and second air intake 11 and first air outlet 12 have been seted up respectively to the both sides that the supporting seat 10 is relative, and first air intake 211 and water conservancy diversion chamber 32 communicate, form first air inlet passageway, and first air inlet passageway and cavity inner chamber 30 intercommunication. When the LCM display module 20 rotates to be perpendicular to the support base 10, air enters from the first air inlet channel, namely, enters the protective frame 21 through the first air inlet 211 and takes away heat generated by the LCM liquid crystal display module 22, and enters the diversion cavity 32, so as to be guided to the hollow cavity 30, the heat dissipation structure 31 of the hollow cavity 30 carries out heat dissipation treatment on the heat dissipation structure, and finally, the heat dissipation structure is discharged through the first air outlet 12, the second air inlet 11 is communicated with the diversion cavity 32 to form a second air inlet channel, and the second air inlet channel is communicated with the hollow cavity. When the LCM display module 20 rotates to be parallel to the supporting seat 10 and is attached, air enters from the second air inlet channel, namely enters the flow guide cavity 32 through the second air inlet 11, so that the air is guided to the hollow inner cavity 30, and is subjected to heat dissipation treatment by the heat dissipation structure 31 of the hollow inner cavity 30, and finally is discharged through the first air outlet 12, so that the heat dissipation efficiency is effectively improved, the high-temperature air inside the LCM liquid crystal display module 22 is timely discharged, the heat dissipation effect is improved, and the conditions that the quality of the LCM liquid crystal display module 22 is reduced and the service life is shortened due to long-time high-temperature work are effectively prevented.
In summary, the multi-dimensional heat dissipation LCM module structure provided by the utility model has the advantages of high heat dissipation efficiency, prolonged service life of the LCM liquid crystal display module and the like.
Further, as shown in fig. 5, the heat dissipation structure 31 includes a blower structure 311 and heat dissipation fins 312, the heat dissipation fins 312 are fixed on one side of the blower structure 311, the blower structure 311 includes a fan 3111 and a housing 3112, the fan 3111 is fixed in the housing 3112, a notch 3112a is formed on one side of the housing 3112, and a second air outlet 3112b is formed on the other side of the housing 3112;
A first drainage channel 323 is formed on one side of the diversion cavity 32, which is close to the hollow cavity 30, and the first drainage channel 323 is communicated with the housing 3112 through a notch 3112 a.
Specifically, a first drainage channel 323 is formed on a side of the guide cavity 32, which is close to the hollow cavity 30, and the first drainage channel 323 is communicated with the housing 3112 through a notch 3112a, so that the guide cavity 32 and the hollow cavity 30 form a channel. When the fan 3111 works, air flow is generated, so that air flow entering the diversion cavity 32 passes through the first diversion channel 323 and enters the housing 3112, a second air outlet 3112b is formed in one side of the housing 3112, which is close to the heat dissipation fins 312, the air flow is discharged from the second air outlet 3112b to the heat dissipation fins 312, and finally is discharged through the first air outlet 12 after further heat dissipation through the heat dissipation fins 312, thereby effectively improving heat dissipation efficiency, reducing working temperature of the LCM liquid crystal display module 22, effectively avoiding problems of quality reduction and service life shortening caused by long-term high-temperature working, and remarkably improving heat dissipation effect.
Further, as shown in fig. 3 and 7, the flow guiding cavity 32 includes a first flow guiding cavity 321, the first flow guiding cavity 321 is provided with a second flow guiding channel 3211, the bottom of the protective frame 21 is provided with a first vent hole 212, and the first vent hole 212 is communicated with the second flow guiding channel 3211.
Specifically, the first ventilation hole 212 is communicated with the second drainage channel 3211, and after the air enters the protective frame 21 from the first air inlet 211, the air may enter the second drainage channel 3211 from the first ventilation hole 212, so as to be guided to the first diversion cavity 321. The air flow is increased, so that the air enters the heat dissipation structure 31 and is discharged after effective heat dissipation, the heat dissipation effect is improved, the temperature inside the LCM liquid crystal display module 22 is ensured to be rapidly reduced, and the problems of quality reduction and service life shortening caused by long-time high-temperature operation are avoided.
Further, as shown in fig. 7, a flexible board 23 is fixedly arranged at the bottom of the LCM display module 20, and a gap is arranged between the flexible board 23 and the first vent hole 212;
The flexible plate 23 is provided with a second ventilation hole 231 corresponding to the second drainage channel 3211, the periphery of the second ventilation hole 231 is fixedly connected with the second drainage channel 3211, and one side of the flexible plate 23 is fixedly connected with the outer wall of the diversion cavity 32.
Specifically, the flexible board 23 is fixed at the bottom of the LCM display module 20, when the LCM display module 20 rotates to be perpendicular to the supporting seat 10, the flexible board 23 rotates along with the LCM display module 20 and forms a ventilation channel together with the supporting seat 10 and the second ventilation hole 231, a gap is provided between the flexible board 23 and the first ventilation hole 212, and when air enters the protective frame 21 from the first air inlet 211, the air enters the second ventilation hole 231 through the gap between the first ventilation hole 212 and the flexible board 23, so as to flow to the first diversion cavity 321. The flexible plate 23 can provide a buffer effect for the air flow through the gap, so that the air flow resistance and the generation of vortex flow are reduced, and the air can smoothly enter the second diversion channel 3211 and further flow to the diversion cavity 32. Meanwhile, the periphery of the second ventilation hole 231 is fixedly connected with the second drainage channel 3211, so that not only is leakage of air flow avoided, but also the sealing performance of air flow guiding is enhanced, the heat dissipation efficiency is further improved, the service life of the LCM liquid crystal display module 22 is prolonged, and the reliability and the working performance of the LCM liquid crystal display module are improved.
Further, as shown in fig. 1, a baffle 40 is disposed at the connection between the support base 10 and the LCM liquid crystal display module, for guiding the air flow from the first air inlet 211 to enter and pass through the second drainage channel 3211, so as to enter the first drainage cavity 321.
Specifically, the baffle 40 is disposed at the connection between the support base 10 and the LCM liquid crystal display module, when air enters from the first air inlet 211, the baffle 40 can effectively guide the air flow to the second drainage channel 3211, so that the air flow smoothly enters the first drainage cavity 321 through the second drainage channel 3211, and is further guided to the hollow cavity 30 and the heat dissipation structure 31, thereby avoiding the air flow from generating vortex or irregular flow in the entering process, and improving the flow efficiency of the air.
Further, as shown in fig. 1 to 4, the diversion cavity 32 further includes a second diversion cavity 322, the second diversion cavity 322 is disposed at two sides of the first diversion cavity 321, and the second diversion cavity 322 is in communication with the first diversion channel 323;
The second air inlet 11 is disposed corresponding to the second flow guiding cavity 322.
Specifically, when the LCM display module 20 rotates to be parallel to and attached to the support base 10, air enters the flow guiding cavity 32 through the second air inlet 11, and then enters the heat dissipating structure 31 through the second flow guiding channel 3211, so that heat is exhausted through the first air outlet 12 under the action of the air blowing structure 311 and the heat dissipating fins 312.
Through the setting of second water conservancy diversion chamber 322, the air current can distribute and circulate between different water conservancy diversion chambeies 32, has improved radiating efficiency, has avoided the overheated condition of part simultaneously, has ensured that LCM liquid crystal display module's temperature can evenly reduce fast, has prolonged its life, has improved its reliability and working property.
Further, as shown in fig. 5, a heat conducting plate 50 is disposed between the support base 10 and the LCM display module 20, and is used for guiding the heat generated by the LCM liquid crystal display module to the heat dissipation fins 312.
Specifically, a heat conducting plate 50 is disposed between the support base 10 and the LCM display module 20, when the LCM display module 20 rotates to be parallel to and attached to the support base 10, heat generated by the LCM liquid crystal display module 22 is transferred to the heat dissipating fins 312 through the heat conducting plate 50, air flow entering from the second air inlet 11 can enter the heat dissipating structure 31 through the flow guiding cavity 32, and air flow can take away heat on the heat dissipating fins 312 and be discharged from the first air outlet 12, so that heat is prevented from accumulating inside the LCM liquid crystal display module 22, and thus the overall heat dissipating efficiency is improved, stability and persistence of heat conduction are enhanced due to the arrangement of the heat conducting plate 50, the temperature of the LCM liquid crystal display module 22 can be kept within a safe range even under high-load or long-time working conditions, performance degradation or failure caused by overheating is avoided, the heat dissipating performance of the LCM liquid crystal display module 22 is improved, the service life of the LCM liquid crystal display module is prolonged, and the reliability and the working performance of the LCM liquid crystal display module are improved.
Further, as shown in fig. 1, a dust screen 13 is disposed at the first air outlet 12.
Specifically, the dust screen 13 is disposed at the first air outlet 12, so that dust and particles are effectively prevented from entering the heat dissipation system, stability and long-term reliability of heat dissipation performance are improved, operation environment of the LCM liquid crystal display module 22 is improved, and durability and working performance of the LCM liquid crystal display module are enhanced.
To facilitate understanding by those skilled in the art, the following explains the overall operation of the multi-dimensional heat dissipating LCM module structure:
The support seat 10 is rotatably connected with an LCM display module 20 through a rotating shaft, the LCM display module 20 can rotate around the rotating shaft, and the LCM display module 20 comprises a protection frame 21 and an LCM liquid crystal display module 22 arranged in the protection frame 21. When the LCM display module 20 rotates to be vertical to the support seat 10, air enters from the first air inlet channel, namely enters the protective frame 21 through the first air inlet 211 and takes away heat generated by the LCM liquid crystal display module 22, enters the guide cavity 32, is guided to the hollow cavity 30, and is radiated by the fan 3111 and the radiating fins 312 in the hollow cavity 30, and finally is discharged through the first air outlet 12, the second air inlet 11 is communicated with the guide cavity 32 to form a second air inlet channel, and the second air inlet channel is communicated with the hollow cavity. When the LCM display module 20 rotates to be parallel to and attached to the supporting seat 10, heat generated by the LCM liquid crystal display module 22 is transferred to the heat dissipation fins through the heat conduction plate 50, air enters from the second air inlet channel, namely enters the flow guide cavity 32 through the second air inlet 11, so as to be guided to the hollow cavity 30, and the fan 3111 and the heat dissipation fins 312 in the hollow cavity 30 dissipate heat of the LCM display module, and finally are discharged through the first air outlet 12, so that the heat dissipation efficiency is effectively improved, heat generated by the LCM liquid crystal display module 22 is timely discharged, the heat dissipation effect is improved, and accordingly the conditions that the quality of the LCM liquid crystal display module 22 is reduced and the service life is shortened due to long-time high-temperature operation are effectively prevented.
The dust screen 13 is arranged at the first air outlet 12, so that dust and particles are effectively prevented from entering the heat dissipation system, stability and long-term reliability of heat dissipation performance are improved, the running environment of the LCM liquid crystal display module 22 is improved, and durability and working performance of the LCM liquid crystal display module are enhanced.
It should be noted that, the air entering from the first air inlet 211 or the second air inlet 11 can flow into the heat dissipation structure 31 through the air guiding cavity 32 and be discharged from the first air outlet 12, but when the LCM display module 20 rotates to be perpendicular to the supporting seat 10, the air flow can only enter the protection frame 21 through the first air inlet 211 so as to enter the ventilation channel to dissipate heat, and when the LCM display module 20 rotates to be parallel to and fit with the supporting seat 10, the air flow can only enter the ventilation channel through the second air inlet 11 to dissipate heat.
In summary, the multi-dimensional heat dissipation LCM module structure provided by the utility model has the advantages of high heat dissipation efficiency, prolonged service life of the LCM liquid crystal display module and the like.
While the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for some of the features thereof, and that the modifications or substitutions do not depart from the spirit and scope of the embodiments of the utility model.
Claims (8)
1. A multi-dimensional heat dissipating LCM module structure comprising:
The LCM display device comprises a support seat (10), wherein an LCM display module (20) is rotatably connected to the support seat (10), and a flow guide cavity (32) is arranged in the support seat;
The LCM display module (20) comprises a protection frame (21) and an LCM liquid crystal display module (22), wherein the LCM liquid crystal display module (22) is installed in the protection frame (21), and the protection frame (21) is provided with a first air inlet (211);
A hollow inner cavity (30) is formed in the supporting seat (10), a heat dissipation structure (31) is arranged in the hollow inner cavity (30), and a second air inlet (11) and a first air outlet (12) are respectively formed in two opposite sides of the supporting seat (10);
The first air inlet (211) is communicated with the flow guide cavity (32) to form a first air inlet channel, the second air inlet (11) is communicated with the flow guide cavity (32) to form a second air inlet channel, and the first air inlet channel or the second air inlet channel is communicated to the hollow inner cavity (30).
2. The multi-dimensional heat dissipating LCM module structure according to claim 1, wherein the heat dissipating structure (31) comprises a blower structure (311) and heat dissipating fins (312), the heat dissipating fins (312) being fixed at one side of the blower structure (311);
the air blowing structure (311) comprises a fan (3111) and a housing (3112), the fan (3111) is fixed in the housing (3112), a notch (3112 a) is formed on one side of the housing (3112), and a second air outlet (3112 b) is formed on the other side of the housing (3112);
A first drainage channel (323) is formed in one side, close to the hollow inner cavity (30), of the guide cavity (32), and the first drainage channel (323) is communicated with the shell (3112) through a notch (3112 a).
3. The multi-dimensional heat dissipation LCM module structure according to claim 1, wherein the flow guiding cavity (32) comprises a first flow guiding cavity (321), a second flow guiding channel (3211) is provided in the first flow guiding cavity (321), a first vent hole (212) is provided in the bottom of the protective frame (21), and the first vent hole (212) is communicated with the second flow guiding channel (3211).
4. A multi-dimensional heat dissipation LCM module structure according to claim 3, wherein a flexible board (23) is fixedly arranged at the bottom of the LCM display module (20), and a gap is arranged between the flexible board (23) and the first vent hole (212);
The flexible plate (23) is provided with a second ventilation hole (231) corresponding to the second drainage channel (3211), the periphery of the second ventilation hole (231) is fixedly connected with the second drainage channel (3211) correspondingly, and one side of the flexible plate (23) is fixedly connected with the outer wall of the diversion cavity (32).
5. The multi-dimensional heat dissipation LCM module structure according to claim 4, wherein a baffle (40) is disposed at a junction of the support base (10) and the LCM display module (20) for guiding the air flow from the first air inlet (211) into and through the second drainage channel (3211) to enter the first drainage cavity (321).
6. A multi-dimensional heat dissipating LCM module structure according to claim 3, wherein the flow guiding cavity (32) further comprises a second flow guiding cavity (322), the second flow guiding cavity (322) being disposed on both sides of the first flow guiding cavity (321), the second flow guiding cavity (322) being in communication with the second flow guiding channel (3211);
the second air inlet (11) is arranged corresponding to the second diversion cavity (322).
7. The multi-dimensional heat dissipation LCM module structure according to claim 2, wherein a heat conducting plate (50) is disposed between the support base (10) and the LCM display module (20) for guiding heat generated by the LCM liquid crystal display module (22) to the heat dissipation fins (312).
8. The multi-dimensional heat dissipation LCM module structure according to claim 1, wherein the first air outlet (12) is provided with a dust screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520267667.1U CN223611809U (en) | 2025-02-19 | 2025-02-19 | A multi-dimensional heat dissipation LCM module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520267667.1U CN223611809U (en) | 2025-02-19 | 2025-02-19 | A multi-dimensional heat dissipation LCM module structure |
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| Publication Number | Publication Date |
|---|---|
| CN223611809U true CN223611809U (en) | 2025-11-28 |
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| CN202520267667.1U Active CN223611809U (en) | 2025-02-19 | 2025-02-19 | A multi-dimensional heat dissipation LCM module structure |
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| Country | Link |
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| CN (1) | CN223611809U (en) |
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