CN219162528U - Man-machine interaction projector - Google Patents
Man-machine interaction projector Download PDFInfo
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- CN219162528U CN219162528U CN202223529725.9U CN202223529725U CN219162528U CN 219162528 U CN219162528 U CN 219162528U CN 202223529725 U CN202223529725 U CN 202223529725U CN 219162528 U CN219162528 U CN 219162528U
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- heat
- liquid
- water cooling
- cooling cover
- projector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The utility model discloses a man-machine interaction projector which comprises a machine box, an upper water cooling cover, a lower water cooling cover and a top plate, wherein the upper surface and the lower surface of the machine box are respectively covered with the upper water cooling cover and the lower water cooling cover, four corners of the upper water cooling cover are respectively provided with a connecting column, the top of each connecting column is provided with the top plate, the interior of the machine box is divided into three areas by a heat conducting partition plate, the adjacent areas are separated by two heat conducting partition plates arranged at intervals, the areas are separated from the inner wall of the machine box by a heat conducting partition plate, a gap is reserved between the heat conducting partition plate and the inner wall, a first liquid chamber and a second liquid chamber are respectively arranged in the upper water cooling cover and the lower water cooling cover, and the heat conducting bottom plate is connected with the top of the first liquid chamber by a plurality of second heat radiating fins. The areas are separated by the heat transfer partition board, and the whole projector is radiated by the efficient radiating system, so that the problem that the man-machine interaction projector with various functions is poor in radiation is solved.
Description
Technical Field
The utility model relates to the technical field of projectors, in particular to a man-machine interaction projector.
Background
In order to achieve a good projection effect, the conventional projector is not limited to increasing the power of a heat dissipation system, changing the material of the heat dissipater, increasing the number of the heat dissipaters, adopting water cooling fit and the like. However, the existing projector device with integrated optical machine, heat dissipation module and circuit board generally does not separate the structures of the components such as the optical machine, heat dissipation module and circuit board, and aims to reduce the volume and use a small-volume radiator, but because the radiator is not separated from the optical machine and the circuit board, dust on the fan and the radiator can accumulate on the surface of the shell of the optical machine, the surface of the circuit board and other component surfaces after long-term use, so that the overall dust accumulation in the projector is caused, the heat dissipation and the use are affected, and the projector is forced to clean dust at intervals. And heat can not be rapidly dissipated among different functional modules, so that heat is mutually influenced, and heat dissipation is more difficult.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, an object of the present utility model is to provide a man-machine interaction projector, which solves the problems of poor heat dissipation effect, heat interaction between internal modules, increased heat dissipation difficulty, etc. of integrated interaction projector equipment.
The utility model provides a man-machine interaction projector, which comprises a machine box, an upper water-cooling cover, a lower water-cooling cover and a top plate, wherein the upper surface and the lower surface of the machine box are respectively covered with the upper water-cooling cover and the lower water-cooling cover, four corners of the upper water-cooling cover are respectively provided with a connecting column, the top of each connecting column is provided with the top plate, the interior of the machine box is divided into three areas by a heat-conducting partition plate, each of the three areas respectively comprises a chip chamber, a light-machine chamber and a stereoscopic vision system chamber, the adjacent areas are separated by two heat-conducting partition plates arranged at intervals, the areas are separated from the inner wall of the machine box by one heat-conducting partition plate, gaps are reserved between the heat-conducting partition plates arranged at intervals and the inner wall of the machine box, a plurality of first heat-radiating fins are arranged between the heat-conducting partition plates and the inner wall of the machine box, the bottoms of the three areas are respectively provided with a heat-conducting bottom plate, the upper water-cooling cover and the lower water-cooling cover are respectively provided with a first liquid chamber and a second liquid chamber, and the heat-conducting bottom plate are connected with the top of the first liquid chamber by a plurality of second heat-radiating fins;
the heat absorbed by the first radiating fins is radiated through the first radiating structure, and the heat absorbed by the liquid in the first liquid chamber and the second liquid chamber is radiated through the second radiating structure.
In some embodiments of the present utility model, the first heat dissipation structure includes two air intake pipes, an air intake fan and a hot air mixing chamber, gaps between the two heat conducting partition boards arranged at intervals and gaps between the heat conducting partition boards and the inner wall of the machine box are closed pipelines, the two air intake pipes are respectively connected to the upper side and the lower side of the front end of the closed pipeline, a plurality of closed pipelines are connected into the hot air mixing chamber, an air outlet at the other side of the hot air mixing chamber is connected with the outside, and an air intake fan is arranged at the air intake end of each air intake pipe.
In other embodiments of the present utility model, the first liquid chamber and the second liquid chamber are respectively provided with a circulating liquid pipe at two sides, wherein a circulating pump is arranged in one circulating liquid pipe.
In other embodiments of the present utility model, the second heat dissipating structure includes a liquid heat absorbing plate, an annular heat dissipating fin set, a fan box and a heat dissipating fan, the liquid heat absorbing plate is disposed at the top of the second liquid chamber, the bottom end of the annular heat dissipating fin set is inserted into the first liquid chamber and connected to the liquid heat absorbing plate in parallel, the upper half of the annular heat dissipating fin set extends to the outside of the first liquid chamber, the fan box is sleeved on the upper half of the annular heat dissipating fin set, the heat dissipating fan is disposed at the top of the middle position of the fan box, the heat dissipating fan is disposed in the middle region of the annular heat dissipating fin set, and the exhaust screen is disposed on four side walls of the fan box.
In other embodiments of the present utility model, a man-machine interaction module, a left infrared camera, a right infrared camera and an infrared LED lamp are installed in the stereoscopic vision system room, the left infrared camera, the right infrared camera and the infrared LED lamp are electrically connected with the man-machine interaction module, and the man-machine interaction module is electrically connected with the chip room main controller.
In other embodiments of the present utility model, an optical machine projector and a standby power supply are disposed in the optical machine room, and when the projector is powered off, the standby power supply will continue to supply power, and a charging circuit is disposed on the main controller, and the main controller charges the standby power supply through the charging circuit periodically.
In the utility model, the parts in the projector are arranged in a partitioned mode, each partition is separated by a heat transfer partition plate, and the whole projector is radiated by the efficient radiating system, so that the problem that the man-machine interaction projector with various functions is poor in radiation is solved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a man-machine interaction projector according to the present utility model.
Fig. 2 is a schematic vertical cross-section of a man-machine interaction projector according to the present utility model.
Fig. 3 is a schematic cross-sectional view of a man-machine interaction projector according to the present utility model.
Fig. 4 is a schematic diagram of the structure of the gas flow in the closed pipeline according to the present utility model.
Fig. 5 is a schematic view showing the flow of liquid in the first liquid chamber and the second liquid chamber according to the present utility model.
In the figure: 1. a top plate; 11. a connecting column; 2. a fan box; 20. an exhaust screen; 21. a heat radiation fan; 22. a ring-shaped heat radiation fin group; 23. a liquid absorber plate; 3. a machine box; 31. a left infrared camera, a right infrared camera and an infrared LED lamp; 32. a thermally conductive separator plate; 320. a closed conduit; 321. a first heat sink fin; 33. a thermally conductive base plate; 34. an air intake duct; 341. an air intake fan; 35. a hot gas mixing chamber; 351. an air outlet; 4. a water cooling cover is arranged; 41. a second liquid chamber; 400. a circulating liquid pipe; 401. a circulation pump; 5. a lower water cooling cover; 51. a first liquid chamber.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Referring to fig. 1-5, a man-machine interaction projector comprises a machine box 3, an upper water cooling cover 4, a lower water cooling cover 5 and a top plate 1, wherein the upper surface and the lower surface of the machine box 3 are respectively covered with the upper water cooling cover 4 and the lower water cooling cover 5, four corners of the upper water cooling cover 4 are respectively provided with a connecting column 11, the top plate 1 is arranged at the top end of the connecting column 11, the interior of the machine box 3 is divided into three areas by a heat conducting partition plate 32, each of the three areas comprises a chip chamber, a light machine chamber and a stereoscopic vision system chamber, the adjacent areas are respectively divided by two heat conducting partition plates 32 arranged at intervals, the areas are separated from the inner wall of the machine box 3 by one heat conducting partition plate 32, gaps are reserved between the heat conducting partition plates 32 and the inner wall, the gaps between the heat conducting partition plates 32 arranged at intervals and the inner wall of the machine box 3 are respectively provided with a plurality of first heat radiating fins 321 which are transversely arranged, the bottoms of the three areas are provided with a heat conducting bottom plate 33, the upper water cooling cover 4 and the lower water cooling cover 5 are respectively provided with a first liquid chamber 51 and a second liquid chamber 41, the heat conducting bottom plate 41 is respectively arranged between the heat conducting bottom plate 51 and the first heat radiating fins 33 and the first heat radiating fins 331 are connected by the first heat conducting liquid 331;
the heat absorbed by the first heat dissipation fins 321 is dissipated through the first heat dissipation structure, and the heat absorbed by the liquid in the first liquid chamber 51 and the second liquid chamber 41 is dissipated through the second heat dissipation structure.
The inside of the box 3 of the middle layer is divided into three areas, each area is respectively provided with a chip chamber, a light machine chamber and a stereoscopic vision system chamber, heat generated between the chip chamber, the light machine chamber and the stereoscopic vision system chamber is not mutually transmitted and is isolated by the middle heat conducting partition plates 32, the heat is absorbed by the first heat radiating fins 321 between the heat conducting partition plates 32 and is taken away by cold air blown into the heat conducting partition plates 32, heat is radiated, and dust cannot be accumulated in each chamber. The heat at the bottom of each chamber is transferred to the heat conducting bottom plate 33, then transferred into the second liquid chamber 41 through the second heat dissipation fins 331, and then dissipated through the second heat dissipation structure.
The first heat dissipation structure comprises two air intake conduits 34, an air intake fan 341 and a hot air mixing chamber 35, gaps between the two heat conducting clapboards 32 arranged at intervals and gaps between the heat conducting clapboards 32 and the inner wall of the machine box 3 are closed pipelines 320, the two air intake conduits 34 are respectively connected to the upper side and the lower side of the front end of the closed pipeline 320, a plurality of closed pipelines 320 are connected into the hot air mixing chamber 35, an air outlet 351 at the other side of the hot air mixing chamber 35 is communicated with the outside, and the air intake end of each air intake conduit 34 is provided with the air intake fan 341.
The air intake fan 341 blows cold air into the air intake duct 34, flows from the upper and lower sides of the front end of the closed duct 320, flows from the interlayer of the plurality of first heat dissipation fins 321, takes heat on the first heat dissipation fins 321, flows into the hot air mixing chamber 35, and flows out of the air outlet 351.
The first liquid chamber 51 and the second liquid chamber 41 are respectively provided with a circulating liquid pipe 400 at two sides, wherein a circulating pump 401 is arranged in one circulating liquid pipe 400.
The liquid in the first liquid chamber 51 and the second liquid chamber 41 is flowing, and when the hot liquid flows into the second liquid chamber 41, the heat is absorbed by the second heat radiation structure and carried out of the casing 3.
The second heat radiation structure comprises a liquid heat absorption plate 23, an annular heat radiation fin group 22, a fan box 2 and a heat radiation fan 21, wherein the liquid heat absorption plate 23 is arranged at the inner top of the second liquid chamber 41, the bottom end of the annular heat radiation fin group 22 is inserted into the first liquid chamber 51 and connected to the liquid heat absorption plate 23 in parallel, the upper half part of the annular heat radiation fin group 22 extends to the outside of the first liquid chamber 51, the upper half part of the annular heat radiation fin group 22 is sleeved with the fan box 2, the top of the middle position of the fan box 2 is provided with the heat radiation fan 21, the heat radiation fan 21 is positioned in the middle area of the annular heat radiation fin group 22, and the four side walls of the fan box 21 are provided with exhaust net plates 20.
The heat in the second liquid chamber 41 is absorbed by the liquid absorber plate 23 and transferred to the annular heat radiation fin group 22 connected with the liquid absorber plate, the cooling fan 21 blows cold air into the annular heat radiation fin group 22, takes away the heat on the annular heat radiation fin group 22, and discharges the hot air from the position of the exhaust screen 20.
The stereoscopic vision system is characterized in that a human-computer interaction module, a left infrared camera, a right infrared camera and an infrared LED lamp 31 are arranged in the stereoscopic vision system, the left infrared camera, the right infrared camera and the infrared LED lamp 31 are electrically connected with the human-computer interaction module, and the human-computer interaction module is electrically connected with a chip indoor main controller.
The human gesture is acquired through shooting, so that the purpose of human-computer interaction is achieved.
The projector is characterized in that an optical machine projector and a standby power supply are arranged in the optical machine chamber, when the projector is powered off, the standby power supply continues to supply power, a charging circuit is arranged on the main controller, and the main controller charges the standby power supply through the charging circuit at regular intervals. The emergency power failure is prevented, the emergency power supply cannot be used, and the standby power supply can automatically supply power.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a man-machine interaction projecting apparatus which characterized in that: the device comprises a machine box (3), an upper water cooling cover (4), a lower water cooling cover (5) and a top plate (1), wherein the upper water cooling cover (4) and the lower water cooling cover (5) are respectively covered on the upper surface and the lower surface of the machine box (3), a connecting column (11) is respectively arranged at four corners of the upper water cooling cover (4), the top plate (1) is arranged at the top end of the connecting column (11), the interior of the machine box (3) is divided into three areas by a heat conducting partition plate (32), the three areas respectively comprise a chip chamber, an optical machine chamber and a stereoscopic vision system chamber, the adjacent areas are separated by two heat conducting partition plates (32) arranged at intervals, gaps are reserved between the areas and the inner walls of the machine box (3) by one heat conducting partition plate (32), a plurality of first heat radiating fins (321) are transversely arranged at the gaps between the heat conducting partition plates (32) and the inner walls of the machine box (3), a heat conducting bottom plate (33) are arranged at the bottoms of the three areas, the upper water cooling cover (4) and the lower water cooling cover (5) are respectively provided with a plurality of heat conducting bottom plates (33) respectively, and a plurality of second heat radiating liquid (51) are respectively arranged between the first heat radiating fins and the first heat radiating fins (51) and the second heat radiating liquid (41) respectively arranged between the two heat conducting liquid and the first heat radiating fins and the second heat liquid (51) respectively;
the heat absorbed by the first radiating fins (321) is radiated through the first radiating structure, and the heat absorbed by the liquid in the first liquid chamber (51) and the second liquid chamber (41) is radiated through the second radiating structure.
2. The human-machine interaction projector of claim 1, wherein: the first heat radiation structure comprises two air inlet pipes (34), an air inlet fan (341) and a hot air mixing chamber (35), a gap between the heat conducting partition plates (32) arranged at intervals and a gap between the heat conducting partition plates (32) and the inner wall of the machine box (3) are all closed pipelines (320), the two air inlet pipes (34) are respectively connected to the upper side and the lower side of the front end of each closed pipeline (320), a plurality of closed pipelines (320) are connected into the hot air mixing chamber (35), an air outlet (351) at the other side of the hot air mixing chamber (35) is communicated with the outside, and the air inlet end part of each air inlet pipe (34) is provided with the air inlet fan (341).
3. The human-machine interaction projector of claim 1, wherein: the first liquid chamber (51) and the second liquid chamber (41) are respectively provided with a circulating liquid pipe (400) at two sides, wherein a circulating pump (401) is arranged in one circulating liquid pipe (400).
4. The human-machine interaction projector of claim 1, wherein: the second heat radiation structure comprises a liquid heat absorption plate (23), an annular heat radiation fin group (22), a fan box (2) and a heat radiation fan (21), wherein the liquid heat absorption plate (23) is arranged at the inner top of the second liquid chamber (41), the bottom end of the annular heat radiation fin group (22) is inserted into the first liquid chamber (51) and connected onto the liquid heat absorption plate (23) in parallel, the upper half part of the annular heat radiation fin group (22) extends to the outside of the first liquid chamber (51), the fan box (2) is sleeved on the upper half part of the annular heat radiation fin group (22), the heat radiation fan (21) is arranged at the top of the middle position of the fan box (2), the heat radiation fan (21) is positioned in the middle area of the annular heat radiation fin group (22), and exhaust screen plates (20) are arranged on the four side walls of the fan box (2).
5. The human-machine interaction projector of claim 1, wherein: the stereoscopic vision system is characterized in that a human-computer interaction module, a left infrared camera, a right infrared camera and an infrared LED lamp (31) are arranged in the stereoscopic vision system, the left infrared camera, the right infrared camera and the infrared LED lamp (31) are electrically connected with the human-computer interaction module, and the human-computer interaction module is electrically connected with the chip indoor main controller.
6. The human-machine interaction projector of claim 5, wherein: the projector is characterized in that an optical machine projector and a standby power supply are arranged in the optical machine chamber, when the projector is powered off, the standby power supply continues to supply power, a charging circuit is arranged on the main controller, and the main controller charges the standby power supply through the charging circuit at regular intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223529725.9U CN219162528U (en) | 2022-12-28 | 2022-12-28 | Man-machine interaction projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223529725.9U CN219162528U (en) | 2022-12-28 | 2022-12-28 | Man-machine interaction projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219162528U true CN219162528U (en) | 2023-06-09 |
Family
ID=86617353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223529725.9U Active CN219162528U (en) | 2022-12-28 | 2022-12-28 | Man-machine interaction projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219162528U (en) |
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2022
- 2022-12-28 CN CN202223529725.9U patent/CN219162528U/en active Active
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