CN217821229U - High-brightness full-sealed optical machine and projector - Google Patents
High-brightness full-sealed optical machine and projector Download PDFInfo
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- CN217821229U CN217821229U CN202222124254.7U CN202222124254U CN217821229U CN 217821229 U CN217821229 U CN 217821229U CN 202222124254 U CN202222124254 U CN 202222124254U CN 217821229 U CN217821229 U CN 217821229U
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Abstract
The utility model provides a pair of high bright totally enclosed light machine and projecting apparatus, including sealed casing, the inside from the top down of casing is equipped with first chamber in proper order, lens module installation cavity, image display module installation cavity and second chamber, the left end in first chamber is provided with the second mirror, the right-hand member is provided with the camera lens installing port, what connect on the camera lens installing port is provided with projecting lens, the inside of lens module installation cavity is provided with the lens module, the inside of image display module installation cavity is provided with image display module, the inside of second chamber has set gradually radiator fan from a left side to the right side, first speculum, condensing lens and light source, be provided with the radiator on the lateral wall of casing, first heating panel, second heating panel and audio amplifier, the top of audio amplifier is provided with the mainboard, still provide a projecting apparatus, which comprises an outer shell, the ray apparatus sets up the inside at the shell, the utility model provides a high bright totally enclosed light machine and projecting apparatus has advantages such as compact, easy dismounting, the whole radiating effect is good during operation.
Description
Technical Field
The utility model relates to a relevant technical field of projecting apparatus specifically is a high bright totally enclosed ray apparatus, still provides a projecting apparatus simultaneously.
Background
Along with the popularization of electronic equipment, the projecting apparatus walks into the public field of vision gradually, and the projecting apparatus has that the display surface is big, advantages such as convenient removal, and the occasion such as many uses in meeting, teaching, show simultaneously begins gradually to walk into the family, and more people intend to replace the video-audio equipment of TV as the family with the projecting apparatus, but present traditional projecting apparatus has following shortcoming:
1. the internal structure is scattered, and the space utilization rate is not high;
2. on the premise of limited volume, the heat dissipation effect of internal components is poor;
3. the heat dissipation structure which is specially designed for the parts on the mainboard does not exist, so that the phenomenon of overheating of the mainboard after long-term work is possibly caused;
4. the inside lens dismouting is inconvenient, when needs change or maintain the lens, can go on after needing to dismantle the peripheral spare part of lens is whole, and is extremely loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that prior art exists, the utility model provides a projector for overcome the above-mentioned defect among the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a high-brightness full-sealed optical machine comprises a sealed shell, wherein the shell is formed by combining at least two parts of shells, a buckle is arranged between the two parts of shells, a first cavity, a lens module mounting cavity, an image display module mounting cavity and a second cavity are sequentially arranged in the shell from top to bottom,
the left end of the first cavity is provided with a second reflector, the right end of the first cavity is provided with a lens mounting opening, a projection lens is connected on the lens mounting opening,
the lens module is arranged in the lens module mounting cavity,
the image display module is arranged in the image display module mounting cavity,
the LED lamp is characterized in that a cooling fan, a first reflector, a condenser and a light source are sequentially arranged inside the second cavity from left to right, a radiator is arranged at a position, corresponding to the light source, on the outer side wall of the shell, the left end of the second cavity is provided with a first opening, the left end of the lens module installation cavity is provided with a third opening, the first opening and the third opening are connected with each other and are provided with a first cooling plate for sealing, the first opening and the third opening are connected with each other, the right end of the lens module installation cavity and the right end of the image display module installation cavity are provided with a second opening, the second opening is connected with the second opening and is provided with a second cooling plate for sealing, the air outlet of the cooling fan is communicated with the left end of the image display module installation cavity, a sound box is arranged at a position, corresponding to the second reflector, on the outer side wall of the shell, and a main board is arranged above the sound box.
In one embodiment, the lens module comprises a second lens and a liquid crystal display screen which are sequentially arranged from top to bottom, and the image display module comprises a reflection-type polarizer and a first lens which are sequentially arranged from top to bottom.
In one embodiment, a fourth opening is arranged on the front side wall or the rear side wall of the image display module mounting cavity, and a sealing cover plate is arranged on the fourth opening.
In one embodiment, a sound cavity air duct air outlet is formed in the top of the sound box, the main board is located above the sound cavity air duct air outlet, and a CPU is arranged on the main board at a position corresponding to the sound cavity air duct air outlet.
In one embodiment, the first heat dissipation plate has an "all" shape in longitudinal section, the right side of the first heat dissipation plate is recessed inward to form a groove, the right end of the first heat dissipation plate is connected to the first opening and the third opening of the housing,
a plurality of ribs are arranged on the outer surfaces of the front side wall, the rear side wall, the upper side wall, the lower side wall and the left side wall of the first heat dissipation plate and on the inner surfaces of the left side wall and the lower side wall of the first heat dissipation plate at intervals respectively.
In one embodiment, the ribs on the outer surfaces of the front side wall, the rear side wall and the left side wall are respectively arranged transversely, the ribs on the outer surfaces of the upper side wall and the lower side wall are respectively arranged vertically with the ribs on the outer surface of the left side wall, the ribs on the inner surfaces of the left side wall and the lower side wall are respectively arranged longitudinally,
the rib one-to-one on the surface of preceding lateral wall, back lateral wall and left side wall sets up, and interconnect, the rib one-to-one on the inner surface of left side wall and lower lateral wall sets up, and interconnect, go up between the rib on the surface of lateral wall interval distance with interval distance equals between the rib on the surface of lower lateral wall.
In one embodiment, the heat sink includes a substrate, a heat sink fan, four heat pipes and a plurality of fins arranged side by side and at intervals, the substrate is disposed on the outer sidewall of the housing at a position corresponding to the light source, the heat sink fan and the fins are stacked side by side, the heat sink fan is located outside or inside the fins, one end of the heat pipe sequentially penetrates the fins, and the other end of the heat pipe is connected to the substrate,
four through holes are respectively formed in the radiating fins from top to bottom, the radiating fins are sequentially sleeved on four ends of the heat conducting pipes through the through holes above the radiating fins, and the other ends of the heat conducting pipes are connected with the base plate respectively.
In one embodiment, two heat conduction pipes are respectively arranged on two sides of the heat sink, and the four heat conduction pipes on the two sides of the plurality of heat sinks are arranged at intervals in the front-back direction from top to bottom.
The utility model also provides a projector, including the shell, still include as above-mentioned arbitrary a highlight totally enclosed ray apparatus, a highlight totally enclosed ray apparatus sets up the inside of shell.
Compared with the prior art, the utility model provides a high-brightness fully-sealed optical machine and projector, which comprises a sealed shell, a first cavity, a lens module installation cavity, an image display module installation cavity and a second cavity are sequentially arranged in the shell from top to bottom, a second reflector is arranged at the left end of the first cavity, a lens installation port is arranged at the right end of the first cavity, a projection lens is connected on the lens installation port, a lens module is arranged in the lens module installation cavity,
an image display module is arranged in the image display module mounting cavity, a cooling fan, a first reflector, a condenser and a light source are sequentially arranged in the second cavity from left to right, a radiator is arranged at a position, corresponding to the light source, on the outer side wall of the shell, a first opening is formed in the left end of the second cavity, a third opening is formed in the left end of the lens module mounting cavity, a first cooling plate is arranged on the first opening and connected with the third opening to seal the first opening and the third opening, a second opening is formed in the right ends of the lens module mounting cavity and the image display module mounting cavity, a second cooling plate is arranged on the second opening to seal the second opening, an air outlet of the cooling fan is communicated with the left end of the image display module mounting cavity, a sound box is arranged at a position, corresponding to the second reflector, on the outer side wall of the shell, a main board is arranged above the sound box, compared with the existing projector, the projector is more compact in size, the projector can be more fully utilized, and the packaging, transportation and storage costs are reduced;
secondly, the left end of the lens module installation cavity is provided with a third opening, and the right side of the first heat dissipation plate is hermetically connected with the third opening, so that when the lens module needs to be maintained, the lens module can be conveniently pulled out of the shell only by detaching the first heat dissipation plate;
a fourth opening is formed in the front side wall or the rear side wall of the image display module mounting cavity, and a sealing cover plate is arranged on the fourth opening, so that when the image display module needs to be maintained, the image display module can be conveniently pulled out of the shell only by detaching the sealing cover plate, and a user can greatly conveniently maintain or replace the lens module and the image display module;
thirdly, a circulating heat dissipation air duct is formed among the heat dissipation fan, the gaps among the lenses in the image display module, the second heat dissipation plate, the gaps among the lenses of the lens module and the first heat dissipation plate, and meanwhile, a heat radiator is arranged outside the light source, so that heat generated inside the optical machine can be dissipated timely and furthest, and the long-term stable work of the whole optical machine is ensured;
fourthly, the sound cavity air pipe air outlet is arranged on the sound box, the main board is arranged above the sound box, and the CPU on the main board is arranged opposite to the sound cavity air pipe air outlet on the sound box, so that the CPU on the main board can be subjected to targeted heat dissipation treatment by utilizing airflow generated by the sound cavity air pipe air outlet above the sound box when the sound box works;
fifthly, by improving the structure of the first heat dissipation plate, five side surfaces of the first heat dissipation plate are all contacted with a heat dissipation air duct inside the optical machine, so that the contact area between the first heat dissipation plate and heat generated inside the optical machine is increased, the heat generated inside the optical machine can be dissipated correspondingly and quickly, and the effect of quickly cooling is achieved;
finally, two radiating pipes are respectively arranged on two symmetrical sides of the radiating fin, so that a channel for heat generated by the light source to flow to the radiating fin is increased, and the radiating effect of the light source is correspondingly enhanced.
Drawings
Fig. 1 is a schematic view of an internal three-dimensional partial structure of an optical machine according to the present invention;
fig. 2 is a schematic view of an external three-dimensional partial structure of the optical machine provided by the present invention;
fig. 3 is a schematic perspective view of a first heat sink plate according to the present invention;
fig. 4 is a left side view structural schematic diagram of the first heat dissipation plate provided by the present invention;
fig. 5 is a schematic perspective view of a heat sink according to the present invention;
fig. 6 is a schematic perspective view of a heat sink with another structure according to the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1-6, for convenience of description, the references of "up", "down", "left", "right", "front" and "rear" directions in the present invention are based on the directions shown in fig. 1;
a high-brightness full-sealed optical machine comprises a sealed shell 1, wherein the shell 1 is formed by combining at least two parts of shells, a buckle is arranged between the two parts of shells 1 to connect the two parts of shells, a first cavity 10, a lens module installation cavity, an image display module installation cavity and a second cavity 13 are sequentially arranged in the shell 1 from top to bottom,
the left end of the first cavity 10 is provided with a second reflector 3, the right end is provided with a lens mounting port, a projection lens 4 is connected on the lens mounting port,
the lens module is arranged in the lens module mounting cavity,
the image display module is arranged in the image display module mounting cavity,
Through the above-mentioned structural design, a circulating heat dissipation air duct is formed among the heat dissipation fan 14, the gap between the reflective polarizer 7 and the first lens 6, the second heat dissipation plate 17, the gap between the second lens 9 and the liquid crystal panel 8, and the first heat dissipation plate 16, so that the air generated by the heat dissipation fan 14 flows through the gap between the reflective polarizer 7 and the first lens 6, the second heat dissipation plate 17, the gap between the second lens 9 and the liquid crystal panel 8, the first heat dissipation plate 16 and then returns to the heat dissipation fan 14, and accordingly the heat on the second lens 9, the liquid crystal panel 8, the reflective polarizer 7, the first lens 6 and the first reflector 2 is dissipated through the first heat dissipation plate 16 and the second heat dissipation plate 17, respectively, thereby achieving the purpose of dissipating heat of the second lens 9, the liquid crystal panel 8, the reflective polarizer 7, the first lens 6 and the first reflector 2,
simultaneously be provided with radiator 15 with the position department that the light source corresponds on the lateral wall of casing 1, the heat that the light source during operation produced just can distribute away via the radiator, to sum up, through foretell structural design, just can in time and furthest distribute away the heat that the ray apparatus is inside to guarantee the long-term stable work of whole ray apparatus.
In this embodiment, the lens module comprises a second lens 9 and a liquid crystal panel 8 sequentially arranged from top to bottom, the image display module comprises a reflective polarizer 7 and a first lens 6 sequentially arranged from top to bottom,
in this embodiment, the third opening 12 is disposed at the left end of the lens module installation cavity, and the right side of the first heat dissipation plate 16 is hermetically connected to the third opening 12, so that when the second lens 9 and the liquid crystal panel 8 need to be maintained, the second lens 9 and the liquid crystal panel 8 can be conveniently pulled out of the housing by only detaching the first heat dissipation plate 16;
in this embodiment, a fourth opening is formed in a front side wall of the image display module mounting cavity, and a sealing cover plate 11 is disposed on the fourth opening through a screw; therefore, when the reflective polarizer 7 and the first lens 6 need to be maintained, the reflective polarizer 7 and the first lens 6 can be conveniently pulled out of the shell only by detaching the sealing cover plate 11 through the screwdriver, so that excessive disassembly of the lens module and parts around the image display module is not needed, and great convenience is brought to a user to maintain or replace the lens module and the image display module.
In this embodiment, the top of audio amplifier 18 is provided with sound chamber tuber pipe air outlet, mainboard 19 is located the top of sound chamber tuber pipe air outlet, be provided with CPU20 with the corresponding position department of sound chamber tuber pipe air outlet on mainboard 19, through set up sound chamber tuber pipe air outlet on audio amplifier 18, set up mainboard 19 in the top of audio amplifier simultaneously, CPU20 on mainboard 19 is just to setting up with the sound chamber tuber pipe air outlet on audio amplifier 18, just so can utilize the air current that audio amplifier 18 during operation produced from its above sound chamber tuber pipe air outlet to carry out the pertinence thermal treatment to CPU20 on mainboard 19, in order to guarantee that CPU20 can not lead to whole projecting apparatus work to appear the phenomenon of blocking because of overheated.
In the present embodiment, the longitudinal section of the first heat dissipation plate 16 is in an "all" shape, the right side of the first heat dissipation plate 16 is recessed inward to form a groove, the right end of the first heat dissipation plate 16 is connected to the first opening and the third opening 12 of the housing 1,
the plurality of ribs 21 are respectively arranged on the outer surfaces of the front side wall, the rear side wall, the upper side wall, the lower side wall and the left side wall of the first heat dissipation plate 16 and the inner surfaces of the left side wall and the lower side wall at intervals, so that the inner surfaces of the front side wall, the rear side wall, the upper side wall, the lower side wall and the left side wall of the first heat dissipation plate 16 all participate in forming a heat dissipation channel inside the optical machine, correspondingly, heat in the heat dissipation channel inside the optical machine can all contact with the inner surfaces of the front side wall, the rear side wall, the upper side wall, the lower side wall and the left side wall of the first heat dissipation plate 16, accordingly, heat in the heat dissipation channel inside the optical machine can be rapidly dissipated through the plurality of ribs 21 which are respectively arranged on the outer surfaces of the front side wall, the rear side wall, the upper side wall, the lower side wall and the left side wall and the inner surfaces of the left side wall of the first heat dissipation plate 16 at intervals, and the speed of heat dissipation of the heat dissipation channel inside the optical machine to the outside is further accelerated.
Preferably, the ribs 21 on the outer surfaces of the front, rear and left side walls of the first heat dissipating plate 16 are respectively disposed transversely, the ribs 21 on the outer surfaces of the upper and lower side walls of the first heat dissipating plate 16 are respectively disposed perpendicularly to the ribs 21 on the outer surface of the left side wall, the ribs 21 on the inner surfaces of the left and lower side walls of the first heat dissipating plate 16 are respectively disposed longitudinally,
further, the front side wall of first heating panel 16, rib 21 one-to-one on the surface of rear side wall and left side wall sets up, and interconnect, the left side wall of first heating panel 16 and the rib 21 one-to-one on the internal surface of lower lateral wall set up, and interconnect, spacing distance equals between the rib 21 on the surface of the lower lateral wall of first heating panel 16 and the spacing distance between the rib 21 on the surface of the upper lateral wall of first heating panel 16, and respectively with the front side wall of first heating panel 16, rib 21 on the surface of rear side wall and left side wall sets up perpendicularly, the rib 21 of structure layout like this, all be in order to increase rib 21 and the inside radiating channel medium thermal area of ray apparatus, with the speed that the heat outwards gived off is further accelerated.
In this embodiment, the heat sink 15 includes a substrate 24, a heat sink fan 22, four heat pipes 25 and a plurality of heat dissipation fins 26 arranged side by side and at intervals, the substrate 24 is disposed on the outer sidewall of the housing 1 at a position corresponding to the light source, the heat sink fan 22 and the plurality of heat dissipation fins 26 are stacked side by side, the heat sink fan 22 is located outside or inside the plurality of heat dissipation fins 26, one end of the heat pipe 25 sequentially penetrates the plurality of heat dissipation fins 26, the other end is connected to the substrate 24,
the heat sink 26 is provided with four through holes from top to bottom, the heat sink 26 is sequentially sleeved on one end of the four heat conduction pipes 25 through the through holes above the heat sink 26, the other end of the heat conduction pipe 25 is connected with the base plate 24,
further, two heat pipes 25 are respectively arranged on two sides of the heat radiating fin 26, and four heat pipes 25 located on the front side and the rear side of the plurality of heat radiating fins 26 are arranged at intervals according to the front and rear directions from top to bottom, two heat radiating pipes 25 are respectively arranged on the front side and the rear side of the heat radiating fin 26 symmetrically, so that the quantity of heat generated by the light source, which flows to the heat radiating fin 26 through the substrate 24, of the heat pipes 25 is increased, and meanwhile, the two heat pipes 25 are symmetrically arranged on two sides of the heat radiating fin 26, so that the heat radiating effect on the two sides of the heat radiating fin 26 is more balanced, the heat radiating effect of the whole heat radiator 15 is correspondingly enhanced, too much heat generated by the light source can be effectively radiated out more timely, and the stability and the safety of the work of the whole projector are prevented from being influenced by overheating at the light source.
The utility model also provides a projector, including the shell, still include as above-mentioned a highlight totally enclosed light machine, a highlight totally enclosed light machine sets up in the inside of shell in order to constitute whole projector, the utility model provides a projector has small in size, convenient to carry, the whole radiating effect of during operation is good, the complete machine can long-term a great deal of advantage such as lasting stable work, very is fit for the demand in existing market, consequently is favorable to the marketing of product, can gain good economic benefits.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A high-brightness full-sealed optical machine comprises a sealed shell, and is characterized in that the shell is formed by combining at least two parts of shells, a buckle is arranged between the two parts of shells, a first cavity, a lens module installation cavity, an image display module installation cavity and a second cavity are sequentially arranged in the shell from top to bottom,
the left end of the first cavity is provided with a second reflector, the right end of the first cavity is provided with a lens mounting port, a projection lens is connected to the lens mounting port,
the lens module is arranged in the lens module mounting cavity,
the image display module is arranged in the image display module mounting cavity,
the LED lamp is characterized in that a cooling fan, a first reflector, a condenser and a light source are sequentially arranged inside the second cavity from left to right, a radiator is arranged at a position, corresponding to the light source, on the outer side wall of the shell, the left end of the second cavity is provided with a first opening, the left end of the lens module installation cavity is provided with a third opening, the first opening and the third opening are connected with each other and are provided with a first cooling plate for sealing, the first opening and the third opening are connected with each other, the right end of the lens module installation cavity and the right end of the image display module installation cavity are provided with a second opening, the second opening is connected with the second opening and is provided with a second cooling plate for sealing, the air outlet of the cooling fan is communicated with the left end of the image display module installation cavity, a sound box is arranged at a position, corresponding to the second reflector, on the outer side wall of the shell, and a main board is arranged above the sound box.
2. The full-sealed high-brightness optical machine according to claim 1, wherein the lens module comprises a second lens and a liquid crystal panel sequentially arranged from top to bottom, and the image display module comprises a reflective polarizer and a first lens sequentially arranged from top to bottom.
3. The highlight and fully-sealed optical machine according to claim 2, wherein a fourth opening is formed in a front side wall or a rear side wall of the image display module mounting cavity, and a sealing cover plate is arranged on the fourth opening.
4. The highlight fully-sealed optical machine according to claim 1, wherein a sound cavity air duct outlet is provided at the top of the sound box, the main board is located above the sound cavity air duct outlet, and a CPU is provided on the main board at a position corresponding to the sound cavity air duct outlet.
5. The all-sealed optical machine as claimed in claim 4, wherein the first heat sink plate has a "left" shape in longitudinal section, the right side of the first heat sink plate is recessed to form a groove, the right end of the first heat sink plate is connected to the first and third openings of the housing,
a plurality of ribs are arranged on the outer surfaces of the front side wall, the rear side wall, the upper side wall, the lower side wall and the left side wall of the first heat dissipation plate and on the inner surfaces of the left side wall and the lower side wall of the first heat dissipation plate at intervals respectively.
6. The highlight and seal machine according to claim 5, wherein the ribs on the outer surface of the front, back and left side walls are arranged horizontally, the ribs on the outer surface of the upper and lower side walls are arranged vertically with the ribs on the outer surface of the left side wall, the ribs on the inner surface of the left and lower side walls are arranged vertically,
the rib one-to-one on the surface of preceding lateral wall, back lateral wall and left side wall sets up, and interconnect, the rib one-to-one on the inner surface of left side wall and lower lateral wall sets up, and interconnect, go up between the rib on the surface of lateral wall interval distance with interval distance equals between the rib on the surface of lower lateral wall.
7. The high brightness hermetically sealed optical engine of claim 1, wherein the heat sink comprises a substrate, a heat sink fan, four heat pipes and a plurality of fins arranged side by side and at intervals, the substrate is disposed on the outer sidewall of the housing corresponding to the light source, the heat sink fan and the fins are stacked side by side, the heat sink fan is located outside or inside the fins, one end of the heat pipe sequentially penetrates the fins and the other end of the heat pipe is connected to the substrate,
four through holes are respectively formed in the radiating fins from top to bottom, the radiating fins are sequentially sleeved on four ends of the heat conduction pipes through the through holes above the radiating fins, and the other ends of the heat conduction pipes are respectively connected with the base plate.
8. The highlight and fully-sealed optical-mechanical system according to claim 7, wherein two heat pipes are disposed on two sides of the heat sink, and the four heat pipes disposed on two sides of the heat sink are spaced from top to bottom in a front-to-back direction.
9. A projector comprising a housing, further comprising a high brightness hermetically sealed light engine as claimed in any one of claims 1 to 8, said high brightness hermetically sealed light engine being disposed inside said housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222124254.7U CN217821229U (en) | 2022-08-12 | 2022-08-12 | High-brightness full-sealed optical machine and projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222124254.7U CN217821229U (en) | 2022-08-12 | 2022-08-12 | High-brightness full-sealed optical machine and projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217821229U true CN217821229U (en) | 2022-11-15 |
Family
ID=83975230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222124254.7U Active CN217821229U (en) | 2022-08-12 | 2022-08-12 | High-brightness full-sealed optical machine and projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217821229U (en) |
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2022
- 2022-08-12 CN CN202222124254.7U patent/CN217821229U/en active Active
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