CN113178135A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN113178135A CN113178135A CN202110481609.5A CN202110481609A CN113178135A CN 113178135 A CN113178135 A CN 113178135A CN 202110481609 A CN202110481609 A CN 202110481609A CN 113178135 A CN113178135 A CN 113178135A
- Authority
- CN
- China
- Prior art keywords
- display screen
- screen assembly
- base
- heat
- display
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 120
- 238000009423 ventilation Methods 0.000 claims abstract description 64
- 230000017525 heat dissipation Effects 0.000 claims abstract description 57
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000012546 transfer Methods 0.000 claims description 36
- 230000000903 blocking effect Effects 0.000 claims description 30
- 230000033001 locomotion Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 16
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
- H05K7/20418—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing the radiating structures being additional and fastened onto the housing
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application provides a display device, comprising a display screen assembly; the base assembly is connected with the display screen assembly in a sliding mode and comprises a base, the base is provided with a containing cavity, and a ventilation mechanism is arranged on the base; the heat dissipation mechanism is arranged on the base and is positioned in the containing cavity, and the heat dissipation mechanism is connected with the display screen assembly; the display screen assembly can extend out of or retract into the containing cavity in a sliding mode relative to the base; when the display screen assembly slides out or retracts into the accommodating cavity, the display screen assembly drives the heat dissipation mechanism to change the form of the heat dissipation mechanism. The application discloses display device through the cooperation linkage between display screen subassembly, heat dissipation mechanism and the base subassembly, realizes heat dissipation and dirt-proof function.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to the technical field of display, in particular to a display device.
[ background of the invention ]
With the increasing development of scientific technology and the increasing demand and requirement of users for display functions of display screens, double-sided display screens are in force. However, while the dual-sided display screen provides better audio-visual experience for the user, the heat dissipation problem that has been present in conventional display screens is more serious in the dual-sided display screen. In the prior art, the stretching or curling display screen heat dissipation method of the double-sided display screen mostly adopts contact type heat dissipation, that is, heat is conducted to the shell through a heat conductor, so that the purpose of heat dissipation is achieved. But when the user used two-sided display screen, the screen condition of generating heat was comparatively serious, and the conduction can lead to the higher can of temperature of shell to scald to the shell, and the higher shell of skin contact temperature can feel hot even scald when the user uses, and use experience is relatively poor.
[ summary of the invention ]
In order to solve the above problems, the present application provides a display device.
In a first aspect, the present application discloses a display device comprising: a display screen assembly;
the base assembly is connected with the display screen assembly in a sliding mode and comprises a base, the base is provided with a containing cavity, and a ventilation mechanism is arranged on the base;
the heat dissipation mechanism is arranged on the base and positioned in the containing cavity, and the heat dissipation mechanism is connected with the display screen assembly;
the display screen assembly can extend out of or retract into the containing cavity in a sliding mode relative to the base;
when the display screen assembly slides out or retracts into the accommodating cavity, the display screen assembly drives the heat dissipation mechanism to change the form of the heat dissipation mechanism, so that the ventilation mechanism is ventilated or closed.
Optionally, the heat dissipation mechanism comprises a heat dissipation fin group;
the heat radiating fin group comprises a plurality of heat radiating fins and at least one connecting rod, the heat radiating fins are sequentially arranged along the direction of sliding to extend out of or retract into the containing cavity of the display screen assembly and are rotatably connected with the base, and the connecting rod sequentially connects the heat radiating fins into a whole;
in the process that the display screen assembly extends out of the containing cavity in a sliding mode, the display screen assembly drives the radiating fins to rotate, and the included angle between the plate surface of the radiating fins and the arrangement direction of the radiating fins is gradually increased;
the display screen assembly slides and retracts into the storage cavity, the display screen assembly drives the radiating fins to rotate, and included angles between the plate surfaces of the radiating fins and the arrangement directions of the radiating fins are gradually reduced.
Optionally, the heat sink is rotatably connected with the connecting rod;
a plurality of the fin includes at least one first fin, the display screen subassembly slides and stretches out or retracts in the in-process of accomodating the cavity, the display screen subassembly drives first fin rotates, first fin drives the connecting rod removes, the connecting rod drives others the fin rotates.
Optionally, the display screen assembly includes a rack bar, the cooling fin group further includes a gear, and the first cooling fin is fixedly connected with the gear;
the display screen assembly slides out or retracts into the containing cavity, the gear rod of the display screen assembly drives the gear to rotate, and the gear drives the radiating fins to rotate.
Optionally, the heat dissipation mechanism includes a stopping member, the stopping member includes a blocking piece, and the blocking piece is movably connected with the base and movably connected with the display screen assembly;
in the process that the display screen assembly extends out of the accommodating cavity in a sliding mode, the display screen assembly drives the blocking piece to move, and the blocking piece opens the ventilation mechanism;
the display screen assembly slides and retracts into the accommodating cavity, the display screen assembly drives the blocking piece to move, and the blocking piece closes the ventilation mechanism.
Optionally, the heat dissipation mechanism further comprises a gear, the display screen assembly comprises a rack bar, and the rack bar is connected with the blocking piece through the gear;
in the process that the display screen assembly slides out or retracts into the accommodating cavity, the gear is driven to rotate by the movement of the toothed bar, and the blocking piece is driven to move in the reverse direction relative to the toothed bar by the rotation of the gear.
Optionally, the stop member further includes a limiting post, the limiting post is fixed to the base, a sliding hole is formed in the blocking piece corresponding to the limiting post, and the limiting post moves along the sliding hole relative to the blocking piece.
Optionally, the display screen assembly includes a display mechanism and a heat transfer mechanism, the heat transfer mechanism is disposed at an end of the display mechanism close to the base, and the heat transfer mechanism is detachably connected to the heat dissipation mechanism;
the heat transfer mechanism stretches along with the stretching movement of the display mechanism and drives the heat dissipation mechanism to control the ventilation mechanism to open and close.
Optionally, the heat transfer member includes a heat transfer block, a heat pipe, and a heat conduction block, the heat transfer block is connected to the display mechanism, the heat pipe is connected to the heat transfer block and the heat conduction block, and the heat conduction block is located on a side of the display mechanism close to the base.
Optionally, the display mechanism comprises a display member and a sliding member, the sliding member being mounted on the display member;
a guide member is arranged in the base, the guide member extends along the telescopic movement direction, the sliding member is connected with the guide member, and the sliding member slides along the guide member;
the guide component is provided with a guide part and a first ventilation opening, the first ventilation opening is arranged corresponding to the guide part, the base is provided with a second ventilation opening, and the first ventilation opening and the second ventilation opening are correspondingly arranged and are mutually communicated;
the sliding member slides along the guide portion, and when the display mechanism is completely received in the receiving cavity, the sliding member covers the first vent.
The display device disclosed by the embodiment of the application pulls out the display screen when in work, when the display screen reaches the designated position, the toothed bar and the gear interact to enable the radiating fins to rotate together, when the display screen reaches the farthest end, the radiating fins are kept in a vertical state, and meanwhile, the first ventilation opening is opened due to the fact that the sliding bar is displaced, namely, air can be subjected to heat exchange with the radiating fins through the first ventilation opening, and a better radiating effect is achieved. When the display screen is folded, the radiating fins rotate to be in a horizontal state under the interaction of the toothed bar and the gear, and the first ventilation opening is closed.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a perspective view of a display device provided in embodiment 1 of the present application, in which a display screen assembly is retracted into a base assembly;
fig. 2 is a perspective view of the display device provided in embodiment 1 of the present application, in which the display screen assembly extends out of the base assembly;
fig. 3 is an exploded view of a display device provided in embodiment 1 of the present application;
fig. 4 is a perspective view of a base assembly in the display device provided in embodiment 1 of the present application;
fig. 5 is a bottom view of a base assembly in the display device provided in embodiment 1 of the present application;
fig. 6 is a longitudinal sectional view of the display device provided in embodiment 1 of the present application when the display screen assembly is retracted into the base assembly;
fig. 7 is a longitudinal sectional view of the display device provided in embodiment 1 of the present application with the display screen assembly extended from the base assembly;
fig. 8 is an exploded perspective view of a display panel assembly in the display device provided in embodiment 1 of the present application;
fig. 9 is an exploded perspective view of a display device provided in embodiment 1 of the present application;
fig. 10 is an end view of a display device provided in embodiment 1 of the present application;
fig. 11 is a perspective view of a guide member in the display device provided in embodiment 1 of the present application;
fig. 12 is a perspective view of a heat transfer mechanism in a display device provided in embodiment 1 of the present application;
fig. 13 is a longitudinal sectional view of a display device provided in embodiment 1 of the present application, in which a heat transfer mechanism is connected to a display panel assembly;
fig. 14 is a perspective view of a heat dissipation mechanism in the display device provided in embodiment 1 of the present application;
fig. 15 is a cross-sectional view of a display device provided in embodiment 1 of the present application;
fig. 16 is a partial longitudinal sectional view of a display device provided in embodiment 1 of the present application, in which a heat dissipation mechanism is erected;
fig. 17 is a perspective view of a stopper member in the display device provided in embodiment 1 of the present application;
fig. 18 is a schematic view showing a movement relationship among the rack bar, the gear and the toothed plate when the display screen assembly performs the extending movement in the display device provided in embodiment 1 of the present application;
fig. 19 is a schematic diagram of the relationship among the rack bar, the gear and the toothed plate when the display screen assembly performs the retracting movement in the display device provided in embodiment 1 of the present application.
Reference numerals:
1-a display screen assembly; 2-a base assembly; 3-a base; 4-a storage cavity; 5-a ventilation mechanism; 6-a heat dissipation mechanism; 7-a display mechanism; 8-a heat transfer mechanism; 9-a display member; 10-a sliding member; 11-a display screen; 12-a frame; 13-a support base; 14-a guide member; 15-a guide; 16-a first vent; 17-a second vent; 18-a heat transfer block; 19-a heat pipe; 20-a heat conducting block; 21-a jack; 22-a fin pack; 23-a fixed frame; 24-a heat sink; 25-a connecting rod; 26-a first heat sink; 27-a rack bar; 28-gear; 29-a stop member; 30-a baffle plate; 31-an opening; 32-a third vent; 33-a limiting column; 34-a slide hole; 35-toothed plate.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be understood that although the terms first, second, third, etc. may be used in the embodiments of the present application to describe directions, angles, positions, components, etc., these directions, angles, positions, components, etc. should not be limited by these terms. These terms are only used to distinguish one direction, angle, position, component, and the like from another. For example, a first location may also be referred to as a second location, and similarly, a second location may also be referred to as a first location, without departing from the scope of embodiments of the present application.
The embodiment of the application discloses display device for the radiating effect who is applied to the display screen in flexible display scene is not good for the solution, influences the problem that the use of display screen is experienced and life, no matter be the form of display screens such as single-sided screen, two-sided screen or folding screen, the display device of this embodiment all can realize quick heat dissipation and even radiating effect.
As shown in fig. 1 and 2, the display device of the present embodiment includes a display screen assembly 1 and a base assembly 2, the base assembly 2 is slidably connected to the display screen assembly 1, the display screen assembly 1 is retracted into the base assembly 2 in fig. 1, and the display screen assembly 1 is extended out of the base assembly 2 in fig. 2. As shown in fig. 3 to 5, the base assembly 2 includes a base 3, the base 3 has a receiving cavity 4, and a ventilation mechanism 5 is disposed, the ventilation mechanism 5 may be disposed on a side portion of the base 3, may be disposed on a bottom portion of the base 3, or may be disposed on both the side portion and the bottom portion of the base 3. As shown in fig. 3, 6 and 7, the display device of the present embodiment further includes a heat dissipation mechanism 6, the heat dissipation mechanism 6 is mounted on the base 3 and located in the accommodating cavity 4, and the heat dissipation mechanism 6 is connected to the display screen assembly 1. The display screen assembly 1 can be slidably extended or retracted relative to the base 3 into the receiving cavity 4. When the display screen assembly 1 slides to extend out or retract into the accommodating cavity 4, the display screen assembly 1 drives the heat dissipation mechanism 6 to change the form of the heat dissipation mechanism 6, so that the ventilation mechanism 5 is ventilated or closed, in the case that the display screen assembly 1 retracts into the accommodating cavity 4 in fig. 6, the heat dissipation mechanism 6 is horizontally laid in the base 3 and covers the ventilation mechanism 5, in the case that the display screen assembly 1 extends out of the accommodating cavity 4 in fig. 7, the heat dissipation mechanism 6 is erected, and the accommodating cavity 4 is communicated with the outside through the ventilation mechanism 5, so that ventilation is realized. With reference to fig. 1 to 7, the display screen assembly 1 is extended from the base assembly 2 for users to view the displayed content, and the heat dissipation mechanism 6 is used for dissipating heat generated by the display screen assembly 1 in the base assembly 2 to prevent the display screen assembly 1 from being hot during operation. When the display device works, the display screen assembly 1 slides relative to the base assembly 2 and extends out of the accommodating cavity 4, and simultaneously the heat dissipation mechanism 6 is driven to change the shape, so that the ventilation mechanism 5 ventilates, and heat exchange can be carried out in the accommodating cavity 4, so that the heat dissipation effect is achieved; and when not working, the display screen component 1 slides and retracts into the containing cavity 4 relative to the base component 2, and simultaneously drives the heat dissipation mechanism 6 to change the shape so as to seal the ventilation mechanism 5, so that the inside and the outside of the containing cavity 4 are isolated, and the dustproof effect is achieved.
In one of the using states of the display device, the display screen assembly is located in the accommodating cavity of the base, the upper side of the base can be transparent, and a display picture of the display device can be viewed through the upper side of the base.
Referring to fig. 8 and 9, the display panel assembly 1 includes a display mechanism 7 and a heat transfer mechanism 8, wherein the heat transfer mechanism 8 is disposed at an end of the display mechanism 7 close to the base 3. Referring to fig. 6 and 7, the heat transfer unit 8 is detachably connected to the heat dissipation unit 6. When the display screen assembly 1 retracts into the accommodating cavity 4, the heat transfer mechanism 8 is separated from the heat dissipation mechanism 6, as shown in fig. 6; when the display screen assembly 1 extends out of the receiving cavity 4, the heat transfer mechanism 8 is connected with the heat dissipation mechanism 6, as shown in fig. 7. The heat transfer mechanism 8 stretches along with the stretching movement of the display mechanism 7 and drives the heat dissipation mechanism 6 to control the ventilation mechanism 5 to open and close. The display mechanism 7 is used for displaying contents, and the heat transfer mechanism 8 is used for gathering heat generated by the display mechanism 7 during working and transferring the gathered heat to the heat dissipation mechanism 6 to realize heat dissipation, so that the problem that components far away from the heat dissipation mechanism 6 after long-term use are damaged and cannot be used due to long-term overheating due to the fact that the heat generated by the display mechanism 7 is accumulated at corners far away from the heat dissipation mechanism 6 is avoided.
Referring to fig. 8 and 9, in the display device of the present embodiment, the display mechanism 7 includes a display member 9 and a sliding member 10, the display member 9 includes a display screen 11, a frame 12 and a support 13, the frame 12 is fixed around the support 13, the display screen 11 is mounted on the support 13, the display screen 11 may be one of a single-sided screen, a double-sided screen, a flexible screen, a folding screen, and the like, and the sliding member 10 is mounted on the display member 9, specifically, on both sides of the frame 12. Referring to fig. 3 and 10, a guide member 14 is provided in the base 3, the guide member 14 extends in the direction of the telescopic movement, the slide member 10 is connected to the guide member 14, and the slide member 10 slides along the guide member 14. Referring to fig. 11, the guide member 14 has a guide portion 15 and a first ventilation opening 16, and the first ventilation opening 16 opens corresponding to the guide portion 15. With reference to fig. 5, 10 and 11, the base 3 is provided with a second ventilation opening 17, the first ventilation opening 16 and the second ventilation opening 17 are correspondingly disposed and communicated with each other, and the second ventilation opening 17 may be a part of the ventilation mechanism 5. Referring to fig. 3, 6, 7, 10 and 11, the sliding member 10 slides along the guide portion 15, and when the display mechanism 7 is completely received in the receiving cavity 4, the sliding member 10 blocks the first ventilation opening 16. The sliding member 10 and the guiding member 14 together form a sliding telescopic structure, wherein the sliding member 10 is a sliding rod, the guiding portion 15 is a sliding rail, the guiding member 14 is disposed in the receiving cavity 4 of the base 3 and fixedly connected with the base 3, and the sliding rod and the sliding rail are connected in a sliding manner. The display screen assembly 1 can extend out or retract into the containing cavity 4 in a sliding mode through the relative sliding of the sliding rod in the sliding rail. When the heat exchanger works, the first ventilation opening 16 and the second ventilation opening 17 communicate the accommodating cavity 4 with the outside, so that heat exchange between outside air and hot air in the accommodating cavity 4 is realized, and heat dissipation is realized; when the air conditioner does not work, the first ventilation opening 16 and the second ventilation opening 17 are blocked by the sliding rods, so that dust prevention is realized.
Referring to fig. 12 and 13, in the display device of the present embodiment, the heat transfer mechanism 8 includes a heat transfer block 18, a heat pipe 19, and a heat conduction block 20, the heat transfer block 18 is connected to the display mechanism 7, and the heat pipe 19 is connected to the heat transfer block 18 and the heat conduction block 20, and referring to fig. 9, 12, and 13, the heat conduction block 20 is located on the side of the display mechanism 7 close to the base 3. The opposite surfaces of the heat transfer block 18 and the heat conduction block 20 are respectively provided with insertion holes 21, and both ends of the heat pipe 19 connected between the heat transfer block 18 and the heat conduction block 20 are respectively inserted in the insertion holes 21. The number of the heat pipes 19 is the same as that of the insertion holes 21, and may be one, plural, one row or plural rows. Specifically, the heat transfer block 18 is fixedly connected to one end of the support base 13 near the inside of the receiving cavity 4, two ends of the heat pipe 19 are respectively inserted into the insertion holes 21 of the heat transfer block 18 and the heat conduction block 20, and two ends of the heat conduction block 20 along the arrangement direction of the heat pipe 19 are respectively fixedly connected to the sliding members 10 arranged on two sides of the support base 13. Referring to fig. 3, 6 to 13, when the sliding member 10 slides and expands, the heat conducting block 20 slides and expands. When the display device works, the display mechanism 7 is pulled out, the display mechanism 9 extends out of the storage cavity 4 along with the sliding of the sliding component 10, the heat transfer component 8 is driven to extend out of the storage cavity 4 together, at the moment, the heat accumulated on the display screen 11 is conducted to the heat conduction block 20 through the heat pipe 19 by the heat conduction block 18, the heat conduction block 20 is close to the base 3, at least part of the heat conduction block 20 is located in the storage cavity 4 during working, the heat is radiated into the storage cavity 4 through the heat conduction block 20, the heat is radiated through the heat radiation mechanism 6, and finally the heat radiation is realized.
Referring to fig. 3, 10, 14 and 15, in the display device of the present embodiment, heat dissipation mechanism 6 includes a fin group 22 and a fixing frame 23, fin group 22 is fixed in fixing frame 23, and fixing frame 23 is connected with guide member 14 and fixed below guide portion 15, so as to facilitate integral assembly, disassembly and maintenance of fin group 22. The heat sink set 22 includes a plurality of heat sinks 24 and at least one connecting rod 25, the plurality of heat sinks 24 are sequentially arranged along the direction of the display screen assembly 1 sliding to extend out or retract into the receiving cavity 4, and are rotatably connected with the base 3, and the connecting rod 25 sequentially connects the plurality of heat sinks 24 into a whole. In the process that the display screen assembly 1 extends out of the accommodating cavity 4 in a sliding mode, the display screen assembly 1 drives the radiating fins 24 to rotate, and the included angle between the plate surface of the radiating fins 24 and the arrangement direction of the radiating fins 24 is gradually increased; in the process that the display screen assembly 1 slides and retracts into the containing cavity 4, the display screen assembly 1 drives the radiating fins 24 to rotate, and the included angle between the plate surface of the radiating fins 24 and the arrangement direction of the radiating fins 24 is gradually reduced.
Referring to fig. 6, 7, 14, and 15, fin group 22 may be provided at ventilation mechanism 5 disposed at the bottom of base 3. When the display screen assembly 1 works, the radiating fins 24 in the radiating fin group 22 rotate relative to the bottom of the base 3 to be in a vertical state and serve as radiating fins, and when the display screen assembly 1 does not work, the radiating fins 24 in the radiating fin group 22 rotate relative to the bottom of the base 3 to be in a flat state, so that a space for containing the display screen assembly 1 can be provided in the containing cavity 4 of the base 3. In the fin group 22, the fins 24 extend in a direction perpendicular to the expansion and contraction direction, the tie bars 25 extend in the expansion and contraction direction, and the plurality of fins 24 are arranged in the expansion and contraction direction, that is, the arrangement direction of the fins 24 is the same as the expansion and contraction direction, and the plurality of fins 24 are connected in series and integrated by the tie bars 25, and the number of the tie bars 25 may be one or more. If the number of tie bars 25 is one, the tie bars 25 should be selected to have a diameter larger than the thickness of the fins 24 so that the tie bars 25 have sufficient strength to withstand the tensile stress of the respective fins 24 on the tie bars 25 when they carry all the fins 24. If the number of tie bars 25 is plural, the diameter of the tie bars 25 is not particularly limited as long as the plurality of fins 24 can be rotated in synchronization. Preferably, the number of tie bars 25 is two, respectively connected to both ends of each fin 24 in the extending direction thereof. By changing the angle between the plate surface of the heat sink 24 and the arrangement direction, the rotation of the heat sink group 22 relative to the ventilation mechanism 5 is realized, thereby providing a heat dissipation space for the heat radiated from the heat conduction block 20 to the inside of the housing cavity 4.
Further, in fin group 22 of fig. 14 and 15, fin 24 is rotatably connected to tie bar 25. The plurality of fins 24 includes at least one first fin 26, and the first fin 26 may be any one fin 24 in the fin group 22, and the number of the first fins 26 may be one or more. In this embodiment, the first heat sink 26 is the heat sink 24 closest to the display panel assembly 1 in the heat sink group 22, and the function of the first heat sink 26 as a transmission structure can be realized, so that the heat sink group 22 has a simple structure, is convenient to manufacture, and saves cost. In the process that the display screen assembly 1 slides out or retracts into the containing cavity 4, the display screen assembly 1 drives the first radiating fins 26 to rotate, the first radiating fins 26 drive the connecting rods 25 to move, and the connecting rods 25 drive other radiating fins 24 to rotate. The first cooling fins 26 are used as a structure for transmitting power, and the display screen assembly 1 and the cooling fin group 22 jointly form a linkage body, so that the linear telescopic motion of the display screen assembly 1 is converted into synchronous rotation of the plurality of cooling fins 24 in the cooling fin group 22.
Referring to fig. 3, 15 and 16, in the display device of the present embodiment, the display panel assembly 1 further includes a rack bar 27, the rack bar 27 is disposed at one end of the heat conducting block 20 of the heat conducting mechanism 8 close to the base 3, and a row of tooth surfaces is disposed from one end of the rack bar 27 close to the base 3 to the outside of the receiving cavity 4. The heat sink set 22 further includes a gear 28, and the first heat sink 26 is fixedly connected to the gear 28. In the process that the display screen assembly 1 extends out or retracts into the accommodating cavity 4 in a sliding mode, the gear rod 27 of the display screen assembly 1 drives the gear 28 to rotate, and the gear 28 drives the radiating fins 24 to rotate. The teeth on the tooth surface and the teeth on the gear 28 have the same size and specification, the tooth space between the teeth on the tooth surface and the tooth space between the teeth on the gear 28 are the same, the number of the teeth on the tooth surface and the gear 28, the specification of the teeth and the tooth space are related to the preset rotation angle of the radiating fins 24, for example, the preset rotation angle is 90 degrees, if the specification of the teeth is that the gear 28 has 3 teeth in a 90-degree sector, at least 4 teeth are arranged on the tooth surface, so that the relative travel distance between the tooth surface and the gear 28 can just enable the gear 28 to rotate 90 degrees, and the tooth surface and the gear 28 can just mesh together before and after the gear 28 rotates, thereby ensuring the connection firmness between the gear rod 27 and the gear 28.
Referring to fig. 3, 15 to 19, in the display device of the present embodiment, the heat dissipation mechanism 6 further includes a stopping member 29, the stopping member 29 includes a blocking piece 30, and the blocking piece 30 is movably connected to the base 3 and movably connected to the display screen assembly 1. In the process that the display screen assembly 1 slides out of the accommodating cavity 4, the display screen assembly 1 drives the blocking piece 30 to move, and the blocking piece 30 opens the ventilation mechanism 5. In the process that the display screen assembly 1 slides and retracts into the accommodating cavity 4, the display screen assembly 1 drives the separation blade 30 to move, and the separation blade 30 closes the ventilation mechanism 5. The baffle 30 is provided with a plurality of openings 31, the ventilation mechanism 5 is provided with a plurality of third ventilation openings 32, the spacing distance between the third ventilation openings 32 is the same as the spacing distance between the openings 31, and the two spacings are the same as the widths of the openings 31 and the third ventilation openings 32. When the display screen assembly 1 is completely extended, the opening 31 on the blocking piece 30 moves to be aligned with the third vent 32 and is communicated with the accommodating cavity 4 and the outside, and when the display screen assembly 1 is completely retracted, the opening 31 on the blocking piece 30 and the third vent 32 are staggered with each other, so that the accommodating cavity 4 is isolated from the outside.
A stop member 29 which can move in the opposite direction in the telescopic direction to generate a certain distance displacement by the telescopic movement of the display screen assembly 1 is arranged in the base 3, so that the ventilation mechanism 5 can be controlled to be opened and closed along with the telescopic movement of the display screen assembly 1 and the rotation of the radiating fin group 22.
Further, as shown in fig. 15, the stopping member 29 further includes a limiting post 33, the limiting post 33 is fixed to the base 3, a sliding hole 34 is formed in the blocking piece 30 corresponding to the limiting post 33, and the limiting post 33 moves along the sliding hole 34 relative to the blocking piece 30. In the telescopic direction, the length of the slide hole 34 is L1, the diameter of the limiting column 33 is L2, the width of the opening 31 of the baffle 30, the width of the third vent 32, the distance between the openings 31 of the baffle 30 and the distance between the third vents 32 of the ventilation mechanism 5 are all L3, and the formula is satisfied: L1-L2 ═ nL3, where n is an odd number, that is, when the display screen assembly 1 moves telescopically, the maximum moving distance of the slide hole 34 along the limiting column 33 is the distance L3 between the odd number of third ventilation openings 32, for example, when n is 1, the slide hole 34 travels along the limiting column 33 by a distance L3. Preferably, the value of n is 1, which limits the movement space of the slide hole 34, improves the stability of the display screen assembly 1 when fully extended, and also saves space in the base 3.
Further, as shown in fig. 17, the stopper member 29 further includes tooth plates 35, and the tooth plates 35 are disposed at both sides of the barrier 29 in a direction perpendicular to the telescopic direction, and are close to the opening of the receiving cavity 4. Referring to fig. 17 to 19, the toothed plate 35 is engaged with the gear 28, the toothed bar 27 is located above the gear 28, and the toothed plate 35 is located below the gear 28. When the rack bar 27 performs the telescopic motion, the gear 28 transmits the linear kinetic energy of the rack bar 27 to the tooth plate 35 by rotating clockwise or counterclockwise, so that the tooth plate 35 performs the telescopic motion simultaneously in the opposite direction of the rack bar 27. Fig. 18 shows that in the process that the display screen assembly 1 extends out of the storage cavity 4, when the rack bar 27 contacts the gear 28, the rack bar 27 drives the gear 28 to rotate counterclockwise, and then drives the toothed plate 35 to move toward the inside of the storage cavity 4. Fig. 19 shows that in the process of retracting the display screen assembly 1 to the accommodating cavity 4, the rack bar 27 and the gear 28 are in an engaged state in the initial state (i.e. the display screen assembly 1 is in a fully extended state), and when the rack bar 27 retracts inward, the gear 28 is driven to rotate clockwise, and then the toothed plate 35 is driven to move in the direction outside the accommodating cavity 4.
Referring to fig. 3, 6, 7, 15 to 19, in the linkage structure of the rack bar 27 and the gear 28, the rack bar 27 is linked with the tooth plate 35 of the shutter 30 through the gear 28; in the process that the display screen assembly 1 slides out of or retracts into the accommodating cavity 4, the movement of the toothed bar 27 drives the gear 28 to rotate, and the rotation of the gear 28 drives the blocking sheet 30 to move reversely relative to the toothed bar 27 through the toothed plate 35. The design utilizes the characteristic that the rotation tangential directions of the upper part and the lower part of the gear 28 are opposite in the rotation process of the gear 28, so that the expansion and contraction of the display screen assembly 1, the rotation of the radiating fin group 22 and the reverse movement of the stop mechanism are synchronized.
As shown in fig. 1 to 19, with the implementation device of this embodiment, when the user pulls out or pushes back the display screen assembly 1 to the designated position where the rack 27 and the gear 28 are engaged with each other, the slide bar slides along the slide rail toward the outside of the receiving cavity 4, the first ventilation opening 16 and the second ventilation opening 17 are opened to communicate the outside with the receiving cavity 4, the rack 27 and the gear 28 start to move relatively, the tooth surface of the rack 27 slides linearly along the tooth surface of the gear 28, the gear 28 rotates along with the slide rail, the first heat sink 26 is driven to rotate and lift up to 90 ° with respect to the third ventilation opening 32 along with the gear 28, and the blocking plate 30 is driven to move reversely with respect to the display screen assembly 1 for a distance until the slide opening 34 is limited by the limiting post 33 and does not move any more, and the third ventilation opening 32 is also opened. Finally, the user pulls the display screen assembly 1, the display screen assembly 1 slides and stretches relative to the base 3, and the plurality of cooling fins 24 in the cooling fin group 22 synchronously rotate, so that the synchronization in time is realized.
The display device disclosed by the embodiment of the application pulls out the display screen when in work, when the display screen reaches the designated position, the toothed bar and the gear interact to enable the radiating fins to rotate together, when the display screen reaches the farthest end, the radiating fins are kept in a vertical state, and meanwhile, the first ventilation opening is opened due to the fact that the sliding bar is displaced, namely, air can be subjected to heat exchange with the radiating fins through the first ventilation opening, and a better radiating effect is achieved. When the display screen is folded, the radiating fins rotate to be in a horizontal state under the interaction of the toothed bar and the gear, and the first ventilation opening is closed.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (10)
1. A display device, comprising:
a display screen assembly;
the base assembly is connected with the display screen assembly in a sliding mode and comprises a base, the base is provided with a containing cavity, and a ventilation mechanism is arranged on the base;
the heat dissipation mechanism is arranged on the base and positioned in the containing cavity, and the heat dissipation mechanism is connected with the display screen assembly;
the display screen assembly can extend out of or retract into the containing cavity in a sliding mode relative to the base;
when the display screen assembly slides out or retracts into the accommodating cavity, the display screen assembly drives the heat dissipation mechanism to change the form of the heat dissipation mechanism, so that the ventilation mechanism is ventilated or closed.
2. The display device according to claim 1, wherein the heat dissipation mechanism comprises a heat dissipation sheet set;
the heat radiating fin group comprises a plurality of heat radiating fins and at least one connecting rod, the heat radiating fins are sequentially arranged along the direction of sliding to extend out of or retract into the containing cavity of the display screen assembly and are rotatably connected with the base, and the connecting rod sequentially connects the heat radiating fins into a whole;
in the process that the display screen assembly extends out of the containing cavity in a sliding mode, the display screen assembly drives the radiating fins to rotate, and the included angle between the plate surface of the radiating fins and the arrangement direction of the radiating fins is gradually increased;
the display screen assembly slides and retracts into the storage cavity, the display screen assembly drives the radiating fins to rotate, and included angles between the plate surfaces of the radiating fins and the arrangement directions of the radiating fins are gradually reduced.
3. The display device of claim 2, wherein the heat sink is rotatably coupled to the link;
a plurality of the fin includes at least one first fin, the display screen subassembly slides and stretches out or retracts in the in-process of accomodating the cavity, the display screen subassembly drives first fin rotates, first fin drives the connecting rod removes, the connecting rod drives others the fin rotates.
4. The display device according to claim 3, wherein the display screen assembly comprises a rack bar, the heat sink set further comprises a gear, and the first heat sink is fixedly connected with the gear;
the display screen assembly slides out or retracts into the containing cavity, the gear rod of the display screen assembly drives the gear to rotate, and the gear drives the radiating fins to rotate.
5. The display device according to claim 1, wherein the heat dissipation mechanism comprises a stopping member, the stopping member comprises a blocking piece, and the blocking piece is movably connected with the base and movably connected with the display screen assembly;
in the process that the display screen assembly extends out of the accommodating cavity in a sliding mode, the display screen assembly drives the blocking piece to move, and the blocking piece opens the ventilation mechanism;
the display screen assembly slides and retracts into the accommodating cavity, the display screen assembly drives the blocking piece to move, and the blocking piece closes the ventilation mechanism.
6. The display device according to claim 5, wherein the heat dissipation mechanism further comprises a gear, the display screen assembly comprises a rack bar, and the rack bar is connected with the blocking sheet through the gear;
in the process that the display screen assembly slides out or retracts into the accommodating cavity, the gear is driven to rotate by the movement of the toothed bar, and the blocking piece is driven to move in the reverse direction relative to the toothed bar by the rotation of the gear.
7. The display device according to claim 5, wherein the stop member further comprises a limiting post fixed to the base, a sliding hole is formed in the blocking piece corresponding to the limiting post, and the limiting post moves along the sliding hole relative to the blocking piece.
8. The display device according to claim 1, wherein the display screen assembly comprises a display mechanism and a heat transfer mechanism, the heat transfer mechanism is disposed at one end of the display mechanism close to the base, and the heat transfer mechanism is detachably connected to the heat dissipation mechanism;
the heat transfer mechanism stretches along with the stretching movement of the display mechanism and drives the heat dissipation mechanism to control the ventilation mechanism to open and close.
9. The display device according to claim 8, wherein the heat transfer member includes a heat transfer block, a heat pipe, and a heat conduction block, the heat transfer block is connected to the display mechanism, the heat pipe connects the heat transfer block and the heat conduction block, and the heat conduction block is located on a side of the display mechanism close to the base.
10. The display device according to claim 8, wherein the display mechanism includes a display member and a slide member, the slide member being mounted on the display member;
a guide member is arranged in the base, the guide member extends along the telescopic movement direction, the sliding member is connected with the guide member, and the sliding member slides along the guide member;
the guide component is provided with a guide part and a first ventilation opening, the first ventilation opening is arranged corresponding to the guide part, the base is provided with a second ventilation opening, and the first ventilation opening and the second ventilation opening are correspondingly arranged and are mutually communicated;
the sliding member slides along the guide portion, and when the display mechanism is completely received in the receiving cavity, the sliding member covers the first vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110481609.5A CN113178135B (en) | 2021-04-30 | 2021-04-30 | display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110481609.5A CN113178135B (en) | 2021-04-30 | 2021-04-30 | display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113178135A true CN113178135A (en) | 2021-07-27 |
| CN113178135B CN113178135B (en) | 2023-08-29 |
Family
ID=76925938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110481609.5A Active CN113178135B (en) | 2021-04-30 | 2021-04-30 | display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113178135B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539112A (en) * | 2021-07-30 | 2021-10-22 | 上海天马微电子有限公司 | Display device |
| CN113808493A (en) * | 2021-10-26 | 2021-12-17 | 湖北长江新型显示产业创新中心有限公司 | Display device |
| CN114115452A (en) * | 2021-09-30 | 2022-03-01 | 荣耀终端有限公司 | Notebook computer |
| TWI811064B (en) * | 2022-08-17 | 2023-08-01 | 微星科技股份有限公司 | Laptop computer |
| WO2024025144A1 (en) * | 2022-07-25 | 2024-02-01 | 삼성전자주식회사 | Electronic device comprising structure for dissipating heat |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286940A (en) * | 2003-03-20 | 2004-10-14 | Hitachi Ie Systems Co Ltd | Dustproof housing heat radiating mechanism of plasma display panel display panel device |
| JP2009004523A (en) * | 2007-06-21 | 2009-01-08 | Hitachi Ltd | Cooling device and heat sink |
| CN104536531A (en) * | 2014-12-25 | 2015-04-22 | 上海创功通讯技术有限公司 | Electronic equipment with flexible display screen |
| TWI547235B (en) * | 2015-12-03 | 2016-08-21 | 英業達股份有限公司 | Electronic apparatus |
| WO2018008875A1 (en) * | 2016-07-07 | 2018-01-11 | 삼성전자주식회사 | Display device |
| CN208207661U (en) * | 2018-06-11 | 2018-12-07 | 重庆工业职业技术学院 | Display with attached display screen |
| CN110572496A (en) * | 2019-09-23 | 2019-12-13 | 维沃移动通信有限公司 | Electronic device |
| CN110751907A (en) * | 2019-10-21 | 2020-02-04 | 深圳创维－Rgb电子有限公司 | Curling type display device |
| CN110784573A (en) * | 2019-10-31 | 2020-02-11 | 武汉天马微电子有限公司 | Display device |
| CN210297946U (en) * | 2019-11-26 | 2020-04-10 | 深圳市世纪本原科技股份有限公司 | Dustproof electronic digital set top box |
| CN210952478U (en) * | 2019-10-23 | 2020-07-07 | 无锡宝亿能源设备有限公司 | Heat radiator |
| CN111510537A (en) * | 2020-05-26 | 2020-08-07 | 武汉华星光电半导体显示技术有限公司 | Display device |
| WO2020248196A1 (en) * | 2019-06-13 | 2020-12-17 | 京东方科技集团股份有限公司 | Display apparatus, electronic device and device mounting member |
| CN112118713A (en) * | 2020-09-24 | 2020-12-22 | 厦门天马微电子有限公司 | Display device |
| CN212276598U (en) * | 2020-06-27 | 2021-01-01 | 湖南应用技术学院 | Multimedia teaching device for hotel management |
-
2021
- 2021-04-30 CN CN202110481609.5A patent/CN113178135B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286940A (en) * | 2003-03-20 | 2004-10-14 | Hitachi Ie Systems Co Ltd | Dustproof housing heat radiating mechanism of plasma display panel display panel device |
| JP2009004523A (en) * | 2007-06-21 | 2009-01-08 | Hitachi Ltd | Cooling device and heat sink |
| CN104536531A (en) * | 2014-12-25 | 2015-04-22 | 上海创功通讯技术有限公司 | Electronic equipment with flexible display screen |
| TWI547235B (en) * | 2015-12-03 | 2016-08-21 | 英業達股份有限公司 | Electronic apparatus |
| WO2018008875A1 (en) * | 2016-07-07 | 2018-01-11 | 삼성전자주식회사 | Display device |
| CN208207661U (en) * | 2018-06-11 | 2018-12-07 | 重庆工业职业技术学院 | Display with attached display screen |
| WO2020248196A1 (en) * | 2019-06-13 | 2020-12-17 | 京东方科技集团股份有限公司 | Display apparatus, electronic device and device mounting member |
| CN110572496A (en) * | 2019-09-23 | 2019-12-13 | 维沃移动通信有限公司 | Electronic device |
| CN110751907A (en) * | 2019-10-21 | 2020-02-04 | 深圳创维－Rgb电子有限公司 | Curling type display device |
| CN210952478U (en) * | 2019-10-23 | 2020-07-07 | 无锡宝亿能源设备有限公司 | Heat radiator |
| CN110784573A (en) * | 2019-10-31 | 2020-02-11 | 武汉天马微电子有限公司 | Display device |
| CN210297946U (en) * | 2019-11-26 | 2020-04-10 | 深圳市世纪本原科技股份有限公司 | Dustproof electronic digital set top box |
| CN111510537A (en) * | 2020-05-26 | 2020-08-07 | 武汉华星光电半导体显示技术有限公司 | Display device |
| CN212276598U (en) * | 2020-06-27 | 2021-01-01 | 湖南应用技术学院 | Multimedia teaching device for hotel management |
| CN112118713A (en) * | 2020-09-24 | 2020-12-22 | 厦门天马微电子有限公司 | Display device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113539112A (en) * | 2021-07-30 | 2021-10-22 | 上海天马微电子有限公司 | Display device |
| CN113539112B (en) * | 2021-07-30 | 2022-10-18 | 上海天马微电子有限公司 | Display device |
| CN114115452A (en) * | 2021-09-30 | 2022-03-01 | 荣耀终端有限公司 | Notebook computer |
| CN114115452B (en) * | 2021-09-30 | 2023-09-19 | 荣耀终端有限公司 | Notebook computer |
| CN113808493A (en) * | 2021-10-26 | 2021-12-17 | 湖北长江新型显示产业创新中心有限公司 | Display device |
| WO2024025144A1 (en) * | 2022-07-25 | 2024-02-01 | 삼성전자주식회사 | Electronic device comprising structure for dissipating heat |
| TWI811064B (en) * | 2022-08-17 | 2023-08-01 | 微星科技股份有限公司 | Laptop computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113178135B (en) | 2023-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113178135A (en) | Display device | |
| WO2024001127A1 (en) | Rotation shaft assembly, folding housing, and electronic apparatus | |
| CN113639162A (en) | Support structure for flexible screen and flexible display device | |
| CN105546658A (en) | Air conditioner indoor unit and air conditioner with same | |
| JP5284498B2 (en) | Air conditioner | |
| CN102143672A (en) | Wind guide module and liquid cooling unit | |
| CN116470332A (en) | Quick-plug type multimedia presentation device | |
| CN217115291U (en) | Indoor electric power cabinet with strong adaptability | |
| CN113946194A (en) | Bidirectional adjustable expansion case for electronic communication computer | |
| CN113964685B (en) | Can be from cooling formula photovoltaic cabinet that is incorporated into power networks | |
| JP5284497B2 (en) | Air conditioner | |
| US20150000864A1 (en) | Cooling system of multiple heat generating devices | |
| CN209926465U (en) | Wall-mounted air conditioner | |
| CN213990827U (en) | Novel network central control HDMI high-definition video matrix | |
| CN215011336U (en) | Light and shadow interactive intelligent central control system | |
| KR101896407B1 (en) | Inward-and-outward opening door system | |
| CN219612440U (en) | Improved silica gel heat conducting fin structure | |
| CN220543303U (en) | VPX chassis | |
| CN218523743U (en) | Drive structure of air guide door, air conditioner indoor unit and air conditioner | |
| CN217307089U (en) | Insulator insulation isolation cover | |
| CN214896184U (en) | Radiator fan assembly | |
| CN218920720U (en) | Display device | |
| CN219574771U (en) | Current sharing type server power supply | |
| CN212572017U (en) | Heat radiator for plug-in type bus duct | |
| CN214228389U (en) | Data exchange equipment based on 5G wireless network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |