CN209731915U - A kind of wind-guiding boxlike air-channel heat-dissipation structure - Google Patents
A kind of wind-guiding boxlike air-channel heat-dissipation structure Download PDFInfo
- Publication number
- CN209731915U CN209731915U CN201920237386.6U CN201920237386U CN209731915U CN 209731915 U CN209731915 U CN 209731915U CN 201920237386 U CN201920237386 U CN 201920237386U CN 209731915 U CN209731915 U CN 209731915U
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- China
- Prior art keywords
- fan
- air duct
- lower cover
- wind
- radiator
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 15
- 239000003292 glue Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 10
- 230000004888 barrier function Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 4
- 230000000739 chaotic effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Abstract
A kind of wind-guiding boxlike air-channel heat-dissipation structure, it is related to electronics field, and in particular to a kind of wind-guiding boxlike air-channel heat-dissipation structure of projection device.Ray machine connects radiator, and heat release hole is provided under air duct on lid, and radiator is fixed on heat release hole；Fan connects electric public panel seat platelet and is arranged in air duct upper cover, and air duct lower cover is connected to air duct upper cover, and fan connects goddess of lightning's panel seat platelet and is arranged in fan box lower cover, and fan box lower cover is caught in setting inside the upper cover of air duct；Aerofoil fan is mounted on inside fan box lower cover, and fan box cover is mounted on fan box lower cover front surface.After by adopting the above technical scheme, the utility model has the beneficial effect that its unique design can preferably improve radiating efficiency, it is not only able to drop low wind noise, additionally it is possible to which barrier dust enters inside machine well, and possesses easy to install, easy to maintain, more attractive advantage.
Description
Technical field
The utility model relates to electronics fields, and in particular to a kind of wind-guiding boxlike air duct radiation knot of projection device
Structure.
Background technique
For a electronic product, overheat often will affect its performance and service life, and mobile phone and computer are directed to this ask
Topic.And projector is different with general electronic product, projector can generate more heat at work.There are multiple heats in projector
Source, the first imaging system of projector can generate many heats at work, and the Switching Power Supply of projector can also work
When give out very big heat.Most importantly, projector needs very strong brightness when in use, thus needs powerful
The support of light source, and powerful light source is for a long time in use, very high heat will certainly be generated.These three origin of heat are given
The heat dissipation of projector brings very big burden, if these heats cannot be shed, it will influence the effect and machine of projection
Service life.
Since the temperature of each section when projector uses for a long time is different, the damage to different parts is also different.
For light source of projector, long-time hot operation will lead to projector light source service life and sharply decline, and influence brightness and color
Reduction, possibly even cause the damage of light source when the temperature is excessively high.And the physical property of the chip board inside projector itself is more
It is to require operating temperature too high, the temperature of other optical components is more than the case where will also result in structural failure after certain numerical value
Occur.For power supply, excessively high temperature is then likely to burn out the power switch of power supply.
The machine of high lumen all designs the exhaust outlet for having large area on the market, is radiated using multiple groups fan, still
Such design can have the following: the design of the exhaust outlet of 1. large area leads to the gap of exhaust outlet and air inlet very
Greatly, dust easily enters projection inside, so as to cause dust to projector's internal optics component, the damage of electronic component
Wound influences effect and the service life of projection, even results in the damage of optical component and electronic component.2. the exhaust outlet of large area
Design causes entire projector's volume excessive, and needs powerful fan, brings very big wind to make an uproar, influences making for user
With.3. the exhaust outlet design of large area causes air duct chaotic, radiating efficiency is very low.4. multi-fan design causes to design in structure
Complexity, installation is complicated, and maintenance is complicated, and since multi-fan designs, causes wind path more chaotic.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of wind-guiding boxlike air duct radiation is provided
Structure, it uses wind-guiding boxlike Duct design, it is only necessary to which one group of fan can solve the heat dissipation entirely projected, not need multiple groups
Fan is directed to different cooling heat sources, designs without the exhaust outlet of large area.Its unique design can be mentioned preferably
High cooling efficiency, be not only able to drop low wind noise, additionally it is possible to well barrier dust enter inside machine, and possess it is easy to install,
Easy to maintain, more attractive advantage.
To achieve the above object, the utility model is using following technical scheme: it includes under ray machine, radiator, air duct
Lid, air duct upper cover, fan connect electric public panel seat platelet, fan connects goddess of lightning's panel seat platelet, fan box lower cover, aerofoil fan, fan box
Upper cover, heat release hole；Ray machine connects radiator, and heat release hole is provided under air duct on lid, and radiator is fixed on heat release hole；Fan connects
Electric public affairs panel seat platelet is arranged in air duct upper cover, and air duct lower cover is connected to air duct upper cover, and fan connects goddess of lightning's panel seat platelet and is arranged in wind
Box lower cover is fanned, fan box lower cover is caught in setting inside the upper cover of air duct；Aerofoil fan is mounted on inside fan box lower cover, on fan box
Lid is mounted on fan box lower cover front surface.
The quantity of the ray machine is two.
It is corresponding with the setting position that fan connects goddess of lightning's panel seat platelet that the fan connects electric public panel seat platelet.
The heat release hole is divided into two big heat release hole and two small heat release holes.
The radiator is divided into two big radiator and two small radiators.
The aerofoil fan is aerofoil fan.
Working principle of the utility model is: due to using wind-guiding boxlike Duct design, it is only necessary to which one group of fan can solve
The heat dissipation certainly entirely projected does not need multiple groups fan for different cooling heat sources, sets without the exhaust outlet of large area
Meter；It can be such that air duct more concentrates, and more rationally, improve radiating efficiency, due to improving radiating efficiency, less air quantity can be taken away more
More heats, thus the smaller fan of same heat air requirement, so that the wind for lowering machine is made an uproar；Because of entire air duct and wind
Fan focuses on air guide box, as long as carrying out dust-proof inside air guide box and machine, so that it may dust gear in air guide box, prevent dust
Into inside machine.
After adopting the above technical scheme, to have the beneficial effect that its unique design can be improved preferably scattered for the utility model
The thermal efficiency is not only able to drop low wind noise, additionally it is possible to which barrier dust enters inside machine well, and possesses easy to install, Yi Wei
Shield, more attractive advantage.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the explosive view of the utility model；
Fig. 3 is the top view of corresponding diagram 1.
Description of symbols: ray machine 1, radiator 2, the flexible glue 3 that keeps out the wind, air duct lower cover 4, flexible glue tabletting 5, air duct upper cover 6,
Fan connects electric public panel seat platelet 7, fan connects goddess of lightning's panel seat platelet 8, fan box lower cover 9, aerofoil fan 10, fan box cover 11,
Heat release hole 12, big heat release hole 121, small heat release hole 122, big radiator 21, small radiator 22.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment the technical solution adopted is that: it include ray machine 1, radiator 2,
Keep out the wind flexible glue 3, air duct lower cover 4, flexible glue tabletting 5, air duct upper cover 6, fan connects that electric public panel seat platelet 7, that fan connects goddess of lightning's panel seat is small
Plate 8, fan box lower cover 9, aerofoil fan 10, fan box cover 11, heat release hole 12；Ray machine 1 is connected to radiator by heat-dissipating pipe
2, multiple heat release holes 12 are provided on air duct lower cover 4, and radiator 2 is fastened on 4 rear surface of air duct lower cover by the flexible glue 3 that keeps out the wind
Heat release hole 12 on；Fan connects electric public panel seat platelet 7 and is arranged in 6 rear surface of air duct upper cover, and lower cover 4 front surface in air duct passes through flexible glue
Tabletting 5 is connected to air duct upper cover 6, and fan connects the setting of goddess of lightning's panel seat platelet 8 in 9 rear surface of fan box lower cover, and fan box lower cover 9 blocks
It is arranged inside air inlet duct upper cover 6；Aerofoil fan 10 is mounted on inside fan box lower cover 9, and the covering of fan box cover 11 is mounted on wind
Fan 9 front surface of box lower cover.
The quantity of the ray machine 1 is two.
The fan connects that electric public panel seat platelet 7 is corresponding with the setting position that fan connects goddess of lightning's panel seat platelet 8, and fan connects
Electric public affairs panel seat platelet 7 connects the insertion of goddess of lightning's panel seat platelet 8 with fan and connects.
The heat release hole 12 is divided to for two big heat release hole 121 and two small heat release hole 122, and the big setting of heat release hole 121 exists
On the left of 4 rear surface of air duct lower cover, small heat release hole 122 is arranged on the right side of 4 rear surface of air duct lower cover.
The radiator 2, which is divided to, is connected to ray machine 1 for two big radiator 21 and two small radiator 22, big radiator 21
Left end, small radiator 22 are connected to 1 right end of ray machine.
The aerofoil fan 10 is 9025 aerofoil fans.
Working principle of the utility model is: due to using wind-guiding boxlike Duct design, it is only necessary to which one group of fan can solve
The heat dissipation certainly entirely projected does not need multiple groups fan for different cooling heat sources, sets without the exhaust outlet of large area
Meter；It can be such that air duct more concentrates, and more rationally, improve radiating efficiency, due to improving radiating efficiency, less air quantity can be taken away more
More heats, thus the smaller fan of same heat air requirement, so that the wind for lowering machine is made an uproar；Because of entire air duct and wind
Fan focuses on air guide box, as long as carrying out dust-proof inside air guide box and machine, so that it may dust gear in air guide box, prevent dust
Into inside machine.
After adopting the above technical scheme, to have the beneficial effect that its unique design can be improved preferably scattered for the utility model
The thermal efficiency is not only able to drop low wind noise, additionally it is possible to which barrier dust enters inside machine well, and possesses easy to install, Yi Wei
Shield, more attractive advantage.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of wind-guiding boxlike air-channel heat-dissipation structure, it is characterised in that: it includes ray machine (1), radiator (2), keep out the wind flexible glue
(3), air duct lower cover (4), flexible glue tabletting (5), air duct upper cover (6), fan connect electric public panel seat platelet (7), fan connects goddess of lightning's panel seat
Platelet (8), fan box lower cover (9), aerofoil fan (10), fan box cover (11), heat release hole (12)；Ray machine (1) passes through heat dissipation
Pipe is connected to radiator (2), and multiple heat release holes (12) are provided on air duct lower cover (4), and radiator (2) passes through the flexible glue that keeps out the wind (3)
It is fastened on the heat release hole (12) of air duct lower cover (4) rear surface；Fan connects electric public panel seat platelet (7) and is arranged in air duct upper cover
(6) rear surface, air duct lower cover (4) front surface are connected to air duct upper cover (6) by flexible glue tabletting (5), and it is small that fan connects goddess of lightning's panel seat
Plate (8) is arranged in fan box lower cover (9) rear surface, and fan box lower cover (9) is caught in setting inside air duct upper cover (6)；Aerofoil fan
(10) it is internal to be mounted on fan box lower cover (9), fan box cover (11) covering is mounted on fan box lower cover (9) front surface.
2. a kind of wind-guiding boxlike air-channel heat-dissipation structure according to claim 1, it is characterised in that: the ray machine (1)
Quantity is two.
3. a kind of wind-guiding boxlike air-channel heat-dissipation structure according to claim 1, it is characterised in that: the fan stated connects electric public plate
Seat platelet (7) is corresponding with the setting position that fan connects goddess of lightning's panel seat platelet (8), and fan connects electric public panel seat platelet (7) and fan
Connect goddess of lightning's panel seat platelet (8) insertion connection.
4. a kind of wind-guiding boxlike air-channel heat-dissipation structure according to claim 1, it is characterised in that: the heat release hole (12)
It is divided into two big heat release hole (121) and two small heat release hole (122), big heat release hole (121) is arranged in air duct lower cover (4) rear surface
Left side, small heat release hole (122) setting is on the right side of air duct lower cover (4) rear surface.
5. a kind of wind-guiding boxlike air-channel heat-dissipation structure according to claim 1, it is characterised in that: the radiator (2)
It is divided into two big radiator (21) and two small radiator (22), big radiator (21) is connected to ray machine (1) left end, small radiator
(22) it is connected to ray machine (1) right end.
6. a kind of wind-guiding boxlike air-channel heat-dissipation structure according to claim 1, it is characterised in that: the aerofoil fan
It (10) is 9025 aerofoil fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237386.6U CN209731915U (en) | 2019-02-25 | 2019-02-25 | A kind of wind-guiding boxlike air-channel heat-dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237386.6U CN209731915U (en) | 2019-02-25 | 2019-02-25 | A kind of wind-guiding boxlike air-channel heat-dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731915U true CN209731915U (en) | 2019-12-03 |
Family
ID=68683972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920237386.6U Expired - Fee Related CN209731915U (en) | 2019-02-25 | 2019-02-25 | A kind of wind-guiding boxlike air-channel heat-dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731915U (en) |
-
2019
- 2019-02-25 CN CN201920237386.6U patent/CN209731915U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |