CN219512787U - Ultrathin display with good heat dissipation of display module - Google Patents
Ultrathin display with good heat dissipation of display module Download PDFInfo
- Publication number
- CN219512787U CN219512787U CN202320411102.7U CN202320411102U CN219512787U CN 219512787 U CN219512787 U CN 219512787U CN 202320411102 U CN202320411102 U CN 202320411102U CN 219512787 U CN219512787 U CN 219512787U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- display module
- display
- module
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses an ultrathin display with good heat dissipation of a display module, which comprises a frame, a cover plate, a display module, a heat dissipation plate, a power supply module and a main control module, wherein: the cover plate covers the back surface of the frame to form a first accommodating part; a sinking groove is further formed in one surface, away from the frame, of the cover plate so as to form a second accommodating part; the display module and the heat dissipation plate are both positioned in the first accommodating part, one surface of the heat dissipation plate is attached to the back surface of the display module, and the side end is attached to the inner wall of the frame; the power supply module and the main control module are both arranged on the second accommodating part; the main control module is electrically connected with the display module, and the power supply module is used for providing working voltage for the display module and the main control module; with display module assembly, power module and master control module through first holding portion and second holding portion separate the place, on the one hand the heating panel can be targeted with display module assembly's heat dispersion to the environment, reach good radiating effect, on the other hand optimized assembly structure, can not increase the whole volume of display.
Description
Technical Field
The utility model relates to the field of display assembly, in particular to an ultrathin display with good heat dissipation of a display module.
Background
The display generally comprises a shell, and an LED display module, a backlight power supply and a control board which are accommodated in the shell, and along with the development of the semiconductor industry, the LED display module, the backlight power supply and the control board are greatly optimized in volume, so that the volume of the existing display can be small, exquisite and light; however, the problem of poor heat dissipation performance, which cannot be ignored due to the compact internal structure of the housing, is accompanied by the problem that, as the LED display module with the largest volume, if the generated heat cannot be effectively dissipated, the working stability of the display is affected;
in the prior art, as the utility model patent with the Chinese patent publication number of CN215421422U, the patent name is: the energy-saving heat dissipation device for the small-space display module is characterized in that the back of the display module is provided with a protective box, and the protective box is provided with a movable structure and a heat dissipation structure, so that intelligent heat dissipation is carried out on different heating states of the display module, and the heat dissipation performance of the display module is greatly optimized; however, the thickness of the display module is further increased by the heat dissipation cavity formed in the protective box, and the display module is found to be increased in the whole size to a certain extent in the application process, so that transportation and application scenes are further limited; therefore, a display with a more reasonable heat dissipation structure of the display module is needed, so that good heat dissipation of the display module is realized, and a larger assembly space is not needed to be reserved for assembly.
Disclosure of Invention
Aiming at the technical problems that in the existing display in the technology, the heat dissipation structure of the display module is not reasonable enough and cannot be compatible with heat dissipation performance and small size, the utility model provides a new scheme.
In order to achieve the above object, the present utility model provides an ultrathin display with good heat dissipation of a display module, comprising:
the device comprises a frame and a cover plate, wherein the cover plate covers the back surface of the frame to form a first accommodating part; a sinking groove is further formed in one surface, away from the frame, of the cover plate so as to form a second accommodating part;
the display module and the heat dissipation plate are both positioned in the first accommodating part, one surface of the heat dissipation plate is attached to the back surface of the display module, and the side end is attached to the inner wall of the frame;
the power supply module and the main control module are both arranged on the second accommodating part; the main control module is electrically connected with the display module, and the power supply module is used for providing working voltage for the display module and the main control module.
As an improvement of the scheme, the inner wall of the frame is provided with a vertical protruding baffle plate, and one wall attached to the heat dissipation plate is also provided with a vertical protruding limit strip; the display module and the heat dissipation plate are assembled between the baffle and the limit strip.
As an improvement of the scheme, a clamping plate is further arranged on one side, close to the frame, of the heat dissipation plate, and the clamping plate is embedded between the baffle plate and the limiting strip.
As an improvement of the scheme, a plurality of groups of heat dissipation strips are further arranged on one surface of the heat dissipation plate, which is close to the cover plate.
As an improvement of the scheme, a plurality of groups of heat dissipation long strips are provided with first heat dissipation grooves.
As an improvement of the scheme, the heat dissipation plate is close to a second heat dissipation groove on one surface of the display module.
As an improvement of the scheme, the frame is formed by encircling two groups of transverse side materials and two groups of vertical side materials.
As an improvement of the scheme, the length of the transverse side material is larger than that of the vertical side material, and the limit strip is arranged on any transverse side material.
As an improvement of the scheme, splicing grooves are formed in the two ends of the transverse side material and the two ends of the vertical side material, an adapter piece is arranged between the adjacent transverse side material and the vertical side material, the side end faces of the adapter piece are right-angle, and the two ends of the adapter piece are respectively inserted into the splicing grooves of the transverse side material and the vertical side material.
The beneficial effects of the utility model are as follows: compared with the prior art, the ultrathin display with good heat dissipation of the display module provided by the utility model comprises a frame, a cover plate, the display module, a heat dissipation plate, a power supply module and a main control module, wherein: the cover plate covers the back surface of the frame to form a first accommodating part; a sinking groove is further formed in one surface, away from the frame, of the cover plate so as to form a second accommodating part; the display module and the heat dissipation plate are both positioned in the first accommodating part, one surface of the heat dissipation plate is attached to the back surface of the display module, and the side end is attached to the inner wall of the frame; the power supply module and the main control module are both arranged on the second accommodating part; the main control module is electrically connected with the display module, and the power supply module is used for providing working voltage for the display module and the main control module; the display module, the power supply module and the main control module are arranged in a separated mode through the first accommodating part and the second accommodating part, so that on one hand, the heat dissipation plate can pointedly disperse the heat of the display module into the environment to achieve a good heat dissipation effect, and on the other hand, the assembly structure is optimized, and the whole volume of the display is not increased; thereby realizing the effects of good heat dissipation performance and small volume.
Drawings
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a rear perspective view of the present utility model;
FIG. 3 is an exploded view of the present utility model;
FIG. 4 is a perspective view of a cross-border of the present utility model;
fig. 5 is a perspective view of the heat dissipating plate of the present utility model.
The main reference numerals are as follows:
1. a frame; 11. a transverse edge material; 12. a vertical edge material; 13. a splice groove; 14. an adapter;
2. a cover plate; 21. sinking grooves; 3. a display module; 4. a heat dissipation plate; 41. a clamping plate;
42. a heat dissipating strip; 421. a first heat sink; 43. a second heat sink; 5. a power module;
6. a main control module; 7. a baffle; 8. and a limit strip.
Detailed Description
In order to more clearly illustrate the utility model, the utility model is further described below with reference to the accompanying drawings.
In the following description, details of selected examples are given to provide a more thorough understanding of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. It should be understood that the detailed description is intended to illustrate the utility model, and is not intended to limit the utility model.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.
The display generally comprises a shell, and an LED display module, a backlight power supply and a control board which are accommodated in the shell, and along with the development of the semiconductor industry, the LED display module, the backlight power supply and the control board are greatly optimized in volume, so that the volume of the existing display can be small, exquisite and light; however, the problem of poor heat dissipation performance, which cannot be ignored due to the compact internal structure of the housing, is accompanied by the problem that, as the LED display module with the largest volume, if the generated heat cannot be effectively dissipated, the working stability of the display is affected;
in the prior art, as the utility model patent with the Chinese patent publication number of CN215421422U, the patent name is: the energy-saving heat dissipation device for the small-space display module is characterized in that the back of the display module is provided with a protective box, and the protective box is provided with a movable structure and a heat dissipation structure, so that intelligent heat dissipation is carried out on different heating states of the display module, and the heat dissipation performance of the display module is greatly optimized; however, the thickness of the display module is further increased by the heat dissipation cavity formed in the protective box, and the display module is found to be increased in the whole size to a certain extent in the application process, so that transportation and application scenes are further limited; therefore, a display with a more reasonable heat dissipation structure of the display module is needed, so that good heat dissipation of the display module is realized, and a larger assembly space is not needed to be reserved for assembly.
In order to solve the above-mentioned technical problems, the present utility model provides an ultrathin display with good heat dissipation of a display module, please refer to fig. 1 to 5, which includes a frame 1, a cover plate 2, a display module 3, a heat dissipation plate 4, a power module 5 and a main control module 6, wherein:
the cover plate 2 covers the back surface of the frame 1 to form a first accommodating part; the side of the cover plate 2, which is far away from the frame 1, is also provided with a sinking groove 21 so as to form a second accommodating part;
the display module 3 and the heat dissipation plate 4 are both positioned in the first accommodating part, one surface of the heat dissipation plate 4 is attached to the back surface of the display module 3, and the side end is attached to the inner wall of the frame 1; the display module 3 may be divided into a liquid crystal display, a driving circuit, a flexible circuit board, a backlight source, etc. to form an assembly capable of displaying image information, and the parts may be realized by the prior art and are not described in detail;
the power supply module 5 and the main control module 6 are both arranged on the second accommodating part; the main control module 6 is electrically connected with the display module 5, and the power supply module is used for providing working voltage for the display module and the main control module; the power supply module provides stable driving voltage for the display module and the main control module to work, the main control module controls signal flow direction and information interaction of the module, and processed content is displayed through the display module;
it is easy to understand that optimizing the shell structure formed by the frame 1 and the cover plate 2, placing the display module 3, the power module 5 and the main control module 6 through the first accommodating part and the second accommodating part, and concentrating the heat emitted by the heat dissipation module 4 in the first accommodating part during working, wherein the heat dissipation plate 4 can pointedly disperse the part of heat into the environment to achieve good heat dissipation effect; on the other hand, the power module 5 and the main control module 6 are arranged on the second accommodating part, heat generated by the power module and the main control module is isolated to a certain extent and cannot flow into the first accommodating part, so that the heat dissipation plate 4 is stronger in pertinence, more stable and efficient in heat dissipation, the display module 3 is not required to be improved in complexity, the structure is simpler, and the effects of good heat dissipation performance and small size are achieved.
In the application process of the display, if the assembly of the display module 3 is not compact enough, the light leakage phenomenon can be easily generated, and the display quality is directly affected, therefore, as an improved embodiment of the utility model, the inner wall of the frame 1 is provided with a vertical protruding baffle 7, and one wall attached to the heat dissipation plate 4 is also provided with a vertical protruding limit strip 8; the display module 3 and the heat dissipation plate 4 are assembled between the baffle 7 and the limit strips 8; it is easy to understand that the baffle 7 can realize shielding effect on one hand to avoid light leakage phenomenon, and on the other hand, can be used for initially containing the display module 3 in the reverse installation process, so that the installation is convenient; corresponding limit bars 8 are also arranged to be matched with the baffle plates 7 and used for guiding and installing the heat dissipation plate 4 and stably assembling.
More preferably, in order to further optimize the stable assembly of the heat conducting plate, in this embodiment, a clamping plate is further arranged on one side, close to the frame, of the heat radiating plate, and the clamping plate is embedded between the baffle and the limiting strip.
The heat dissipation plate 4 has a larger contact area with the air in the environment, so that heat can be better dissipated to the environment, and therefore, in the embodiment, a plurality of groups of heat dissipation strips 42 are further arranged on one surface of the heat dissipation plate 4, which is close to the cover plate 2; it will be appreciated that the heat dissipation strip 42 protrudes from the surface of the heat dissipation plate 4, so as to form more heat dissipation area for dissipating heat of the display module 3;
in order to further improve the heat dissipation performance, in this embodiment, the plurality of groups of heat dissipation strips are all provided with the first heat dissipation grooves 421, so as to further increase the heat dissipation area of the heat dissipation plate 4;
in order to further improve the heat dissipation performance, a second heat dissipation groove 43 is further formed in one surface of the heat dissipation plate 4, which is close to the display module; it will be appreciated that the second heat dissipation groove 43 not only increases the heat dissipation area, but also maintains a certain fit between the heat dissipation plate 4 and the heat dissipation module 3, and the second heat dissipation groove 43 also forms a heat dissipation channel, so that heat can be conducted and dissipated better.
In order to further optimize the convenience of installing the frame, in this embodiment, the frame 1 is formed by two groups of transverse side materials 11 and two groups of vertical side materials 22 which are surrounded at intervals; it is easy to understand that the size during transportation is increased by assembling the frame 1 by the transverse side material 11 and the vertical side material 12, so that the transportation convenience is improved, and the frame can be assembled according to the required size of the screen module, so that the installation flexibility is improved;
more specifically, the length of the transverse side material 11 is longer than that of the vertical side material 12, and the limit strip 8 is arranged on any transverse side material; it is easy to understand that the length of the heat dissipation plate 4 is matched with the length of the transverse edge 11, so that the whole volume of the heat dissipation plate 4 can be maximized, and a large heat dissipation area is further obtained to increase heat dissipation performance;
in a more preferable solution, splicing grooves 13 are formed at two ends of the transverse side material 11 and the vertical side material 12, an adapter 14 is arranged between the adjacent transverse side material 11 and the vertical side material 12, the side end surface of the adapter 14 is in a right angle shape, and two ends of the adapter 14 are respectively inserted into the splicing grooves 13 of the transverse side material 11 and the vertical side material 12; it will be appreciated that the corner mounting process can be simplified by the adapter 14, enabling quick assembly of the cross-side 11 and the vertical side 12.
The utility model has the advantages that:
1) The shell structure formed by the frame and the cover plate is optimized, the display module, the power module and the main control module are placed through the first accommodating part and the second accommodating part, heat dissipation of the heat dissipation module in a working place is concentrated in the first accommodating part, and the heat dissipation plate can pointedly disperse the part of heat into the environment, so that a good heat dissipation effect is achieved;
2) The power module and the main control module are arranged on the second accommodating part, and heat emitted by the work of the power module and the main control module is blocked to the first accommodating part to a certain extent, so that the work pertinence of the heat dissipation plate is more stable and efficient, the display module is not required to be complicated, the structure is simpler, and the effects of good heat dissipation performance and small volume are achieved.
The above disclosure is only a few specific embodiments of the present utility model, but the present utility model is not limited thereto, and any changes that can be thought by those skilled in the art should fall within the protection scope of the present utility model.
Claims (9)
1. An ultrathin display with good heat dissipation of a display module, comprising:
the device comprises a frame and a cover plate, wherein the cover plate covers the back surface of the frame to form a first accommodating part; a sinking groove is further formed in one surface, away from the frame, of the cover plate so as to form a second accommodating part;
the display module and the heat dissipation plate are both positioned in the first accommodating part, one surface of the heat dissipation plate is attached to the back surface of the display module, and the side end is attached to the inner wall of the frame;
the power supply module and the main control module are both arranged on the second accommodating part; the main control module is electrically connected with the display module, and the power supply module is used for providing working voltage for the display module and the main control module.
2. The ultrathin display with good heat dissipation of the display module according to claim 1, wherein the inner wall of the frame is provided with a vertical protruding baffle, and a wall attached to the heat dissipation plate is further provided with a vertical protruding limit strip; the display module and the heat dissipation plate are assembled between the baffle and the limit strip.
3. The ultrathin display with good heat dissipation of the display module according to claim 2, wherein a clamping plate is further arranged on one side of the heat dissipation plate, which is close to the frame, and the clamping plate is embedded between the baffle plate and the limit strips.
4. The ultrathin display with good heat dissipation performance of the display module according to claim 3, wherein a plurality of groups of heat dissipation strips are further arranged on one surface of the heat dissipation plate, which is close to the cover plate.
5. The ultra-thin display with good heat dissipation as recited in claim 4, wherein a plurality of groups of the heat dissipation strips are provided with first heat dissipation grooves.
6. The ultra-thin display with good heat dissipation of the display module according to claim 5, wherein the heat dissipation plate is adjacent to a second heat dissipation groove on one side of the display module.
7. The ultrathin display with good heat dissipation of the display module according to claim 3, wherein the frame is formed by two groups of transverse side materials and two groups of vertical side materials which are surrounded by each other.
8. The ultrathin display with good heat dissipation for the display module according to claim 7, wherein the length of the transverse edge is greater than that of the vertical edge, and the limit strip is arranged on any transverse edge.
9. The ultrathin display with good heat dissipation of the display module according to claim 7, wherein splicing grooves are formed in two ends of the transverse side material and the vertical side material, an adapter is arranged between the adjacent transverse side material and the vertical side material, the side end face of the adapter is in a right angle shape, and two ends of the adapter are respectively inserted into the splicing grooves of the transverse side material and the vertical side material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411102.7U CN219512787U (en) | 2023-03-07 | 2023-03-07 | Ultrathin display with good heat dissipation of display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411102.7U CN219512787U (en) | 2023-03-07 | 2023-03-07 | Ultrathin display with good heat dissipation of display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219512787U true CN219512787U (en) | 2023-08-11 |
Family
ID=87523227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320411102.7U Active CN219512787U (en) | 2023-03-07 | 2023-03-07 | Ultrathin display with good heat dissipation of display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219512787U (en) |
-
2023
- 2023-03-07 CN CN202320411102.7U patent/CN219512787U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100796873B1 (en) | Liquid crystal display | |
| US6104451A (en) | Thin display housing with multiple chambers and fans | |
| EP2674808B1 (en) | Liquid crystal display module and liquid crystal display apparatus having the same | |
| US6089739A (en) | Surface light source device | |
| US8485710B2 (en) | Backlight module and light-bar fixing structure thereof | |
| CN110673375B (en) | Ultrathin double-sided display screen | |
| US20120182498A1 (en) | Back light unit and liquid crystal display having the same | |
| CN219512787U (en) | Ultrathin display with good heat dissipation of display module | |
| JP2006154136A (en) | Liquid crystal display device and display body using the same | |
| JPH11146305A (en) | Platelike display device | |
| CN201561340U (en) | Back light module | |
| US20230011196A1 (en) | Electrical connector | |
| CN215341766U (en) | Backlight module and display device | |
| CN210376948U (en) | Ultrathin double-sided display screen | |
| CN111638609A (en) | Display device | |
| KR100421915B1 (en) | Structure for mounting bottom cover in Liquid Crystal Display | |
| CN218729004U (en) | Touch screen assembly structure and display device | |
| KR20080045338A (en) | Back light assembly and display device having the same | |
| CN215340609U (en) | Improved heat radiation structure of liquid crystal screen flexible flat cable | |
| CN218647581U (en) | Backlight module and display device | |
| CN213694413U (en) | Portable air-cooled full-sealed LRM module | |
| CN217902647U (en) | LED display screen | |
| CN216113592U (en) | Novel projection lamp | |
| JP2013195892A (en) | Display device | |
| KR101058097B1 (en) | Optical module, backlight assembly having same, and display device having same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |