CN209149050U - A kind of heat absorption of projector, heat transfer unit (HTU) - Google Patents
A kind of heat absorption of projector, heat transfer unit (HTU) Download PDFInfo
- Publication number
- CN209149050U CN209149050U CN201920169668.7U CN201920169668U CN209149050U CN 209149050 U CN209149050 U CN 209149050U CN 201920169668 U CN201920169668 U CN 201920169668U CN 209149050 U CN209149050 U CN 209149050U
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- CN
- China
- Prior art keywords
- projector
- heat
- water tank
- htu
- transfer unit
- 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.)
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Abstract
The utility model discloses a kind of heat absorptions of projector, heat transfer unit (HTU), including projector shell, heat absorbing sheet is installed on the upper end outer wall of the projector shell, the upper end of the heat absorbing sheet is equipped with water tank, the heat-dissipating pipe is mounted on the inside of the projector shell, the center of the water tank is equipped with a through-hole, fixing seat is equipped with by screw in the through-hole, the outside of the filter block is cased with dust shield cover, the right side welded type of the dust shield cover is equipped with link block, the other end of the link block is equipped with pin hole, pin is fixed in the pin hole, the pin is mounted in mounting base, the mounting base screw-type is mounted on the top of the water tank.The application's the utility model has the advantages that radiate to projector plus air-cooled mode using water cooling, greatly promote radiating efficiency, simultaneously can to avoid in radiation processes external dust be inhaled into inside projector, extend the service life of projector, heat dissipation effect is more preferable.
Description
Technical field
The utility model relates to projectors, and in particular to a kind of heat absorption of projector, heat transfer unit (HTU).
Background technique
In use, light source and electronic component can issue a large amount of heat to projector, current existing projector
Mainly by fan group come to projector core component and power supply radiate, this method can suck a large amount of ashes from outside
Inside dirt to projector, its service life is influenced, and the heat dissipation effect of single use fan is bad, be unfavorable for projector work
Make.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is intended to provide heat absorption, the heat transfer unit (HTU) of a kind of projector, it can be with
It avoids dust from entering inside projector, while improving radiating efficiency.
According to technical solution provided by the embodiments of the present application, a kind of heat absorption of projector, heat transfer unit (HTU), including projector shell
Body is equipped with heat absorbing sheet on the upper end outer wall of the projector shell, and the upper end of the heat absorbing sheet is equipped with water tank, the water tank
Outside be equipped with water inlet, the both ends welded type of the water tank is equipped with feed pipe, is communicated with heat-dissipating pipe between the feed pipe,
The heat-dissipating pipe is horizontally disposed in the shape of a spiral, and the heat-dissipating pipe is mounted on the inside of the projector shell, in the water tank
It entreats and is equipped with a through-hole, fixing seat is equipped with by screw in the through-hole, the lower end of the fixing seat is equipped with by screw
Fan, the upper end of the fixing seat are fixed with filter block, and the outside of the filter block is cased with dust shield cover, the right side of the dust shield cover
Welded type is equipped with link block, and the other end of the link block is equipped with pin hole, is fixed with pin, the pin in the pin hole
Nail is mounted in mounting base, and the mounting base screw-type is mounted on the top of the water tank.
In the utility model, the fixing seat is annular shape.
In the utility model, the outside of the projector shell is equipped with air outlet.
In the utility model, the filter block and dust shield cover are hemispherical, and the dust shield cover is equipped with several apertures.
In the utility model, it is connected on water source on the water inlet by water pump.
In the utility model, the lower cover of the dust shield cover is on the through-hole top of the water tank.
In the utility model, the mounting base is ear shaped mounting base, and center is equipped with pin hole.
In conclusion the application's radiates to projector the utility model has the advantages that adding air-cooled mode using water cooling, make to dissipate
The thermal efficiency greatly promotes, at the same can to avoid in radiation processes external dust be inhaled into inside projector, extend projector
Service life, heat dissipation effect is more preferable.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural scheme of mechanism of water tank in the utility model；
Fig. 3 is the structural schematic diagram of dust shield cover in the utility model.
Figure label: projector shell -1；Heat absorbing sheet -2；Water tank -3；Feed pipe -4；Heat-dissipating pipe -5；Fixing seat -6；Wind
Fan -7；Filter block -8；Dust shield cover -9；Link block -10；Pin -11；Mounting base -12.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Please refer to Fig. 1, Fig. 2 and Fig. 3, a kind of heat absorption of projector, heat transfer unit (HTU), including projector shell 1, the projection
Heat absorbing sheet 2 is installed, the upper end of the heat absorbing sheet 2 is equipped with water tank 3, the outside of the water tank 3 on the upper end outer wall of instrument shell 1
Equipped with water inlet, the both ends welded type of the water tank 3 is equipped with feed pipe 4, and heat-dissipating pipe 5, institute are communicated between the feed pipe 4
It states heat-dissipating pipe 5 to be horizontally disposed in the shape of a spiral, the heat-dissipating pipe 5 is mounted on the inside of the projector shell 1, the water tank 3
Center is equipped with a through-hole, is equipped with fixing seat 6 by screw in the through-hole, and the lower end of the fixing seat 6 passes through screw peace
Equipped with fan 7, the upper end of the fixing seat 6 is fixed with filter block 8, and the outside of the filter block 8 is cased with dust shield cover 9, the gear
The right side welded type of dirt lid 9 is equipped with link block 10, and the other end of the link block 10 is equipped with pin hole, consolidates in the pin hole
Surely there is pin 11, the pin 11 is mounted in mounting base 12, and 12 screw-type of mounting base is mounted on the upper of the water tank 3
Portion.The fixing seat 6 is annular shape.The outside of the projector shell 1 is equipped with air outlet.The filter block 8 and dust shield cover 9 are equal
Hemispherical, the dust shield cover 9 is equipped with several apertures.It is connected on water source on the water inlet 4 by water pump.The gear
The lower cover of dirt lid 9 is on the through-hole top of the water tank 3.The mounting base 12 is ear shaped mounting base, and center is equipped with pin hole.
In the technical program, heat absorbing sheet 2, the water are equipped with by screw on the upper end outer wall of the projector shell 1
The both ends welded type of case 3 is equipped with feed pipe 4, and heat-dissipating pipe 5 is communicated between the feed pipe 4, passes through screw in the through-hole
Fixing seat 6 is installed, the lower end of the fixing seat 6 is equipped with fan 7 by screw, and the outside of the filter block 8 is cased with dust-break
Lid 9, the right side welded type of the dust shield cover 9 are equipped with link block 10, and pin 11, the pin 11 are fixed in the pin hole
It is mounted in mounting base 12,12 screw-type of mounting base is mounted on the top of the water tank 3.
Enter in water tank 3 in use, opening water pump from water inlet water suction, the water in water tank 3 is entered scattered by feed pipe 4
It radiates in heat pipe 5 to projector, opens simultaneously fan 7 and be blowed, dust shield cover 9 and filter block 8 are detained into gear in fan 7
Air inlet on can block dust, after temperature decline, pulled water out with water pump, close fan.
Fan is easy to suck dust from the external world, influences the service life of projector, use dustproof cover and filtering in blowing
Block both will not influence the use of fan, can also block dust, while applying water cooling and air-cooled two methods, heat dissipation can be improved
Effect.
In the technical program, the outside of the projector shell 1 is also equipped with temperature monitor, can detecte in projector
The temperature in portion radiates, as shown in Figure 1 according to temperature.
Above description is only the preferred embodiment of the application and the explanation to schemes such as institute's application technology principles.Meanwhile
Invention scope involved in the application, however it is not limited to technical solution made of the specific combination of above-mentioned technical characteristic, while
It should cover in the case where not departing from the inventive concept, any combination is carried out and shape by above-mentioned technical characteristic or its equivalent feature
At other technical solutions.Such as features described above and (but being not limited to) disclosed herein have the technical characteristic of similar functions
The technical solution replaced mutually and formed.
Claims (7)
1. a kind of heat absorption of projector, heat transfer unit (HTU), including projector shell (1), it is characterized in that: the projector shell (1)
Upper end outer wall on be equipped with heat absorbing sheet (2) by screw, the upper end of the heat absorbing sheet (2) is equipped with water tank (3), the water tank
(3) outside is equipped with water inlet, and the both ends welded type of the water tank (3) is equipped with feed pipe (4), between the feed pipe (4)
It is communicated with heat-dissipating pipe (5), the heat-dissipating pipe (5) is horizontally disposed in the shape of a spiral, and the heat-dissipating pipe (5) is mounted on the projector shell
The inside of body (1), the center of the water tank (3) are equipped with a through-hole, are equipped with fixing seat (6) by screw in the through-hole,
The lower end of the fixing seat (6) is equipped with fan (7) by screw, and the upper end of the fixing seat (6) is fixed with filter block (8),
The outside of the filter block (8) is cased with dust shield cover (9), and the right side welded type of the dust shield cover (9) is equipped with link block (10), institute
The other end for stating link block (10) is equipped with pin hole, is fixed with pin (11) in the pin hole, the pin (11) is mounted on
In mounting base (12), mounting base (12) screw-type is mounted on the top of the water tank (3).
2. a kind of heat absorption of projector according to claim 1, heat transfer unit (HTU), it is characterized in that: the fixing seat (6) is circle
It is cyclic annular.
3. a kind of heat absorption of projector according to claim 1, heat transfer unit (HTU), it is characterized in that: the projector shell (1)
Outside be equipped with air outlet.
4. a kind of heat absorption of projector according to claim 1, heat transfer unit (HTU), it is characterized in that: the filter block (8) and gear
Dirt lid (9) is hemispherical, and the dust shield cover (9) is equipped with several apertures.
5. a kind of heat absorption of projector according to claim 1, heat transfer unit (HTU), it is characterized in that: passing through on the water inlet
Water pump is connected on water source.
6. a kind of heat absorption of projector according to claim 1, heat transfer unit (HTU), it is characterized in that: under the dust shield cover (9)
End cap is on the through-hole top of the water tank (3).
7. a kind of heat absorption of projector according to claim 1, heat transfer unit (HTU), it is characterized in that: the mounting base (12) is
Ear shaped mounting base, and center is equipped with pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169668.7U CN209149050U (en) | 2019-01-31 | 2019-01-31 | A kind of heat absorption of projector, heat transfer unit (HTU) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169668.7U CN209149050U (en) | 2019-01-31 | 2019-01-31 | A kind of heat absorption of projector, heat transfer unit (HTU) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149050U true CN209149050U (en) | 2019-07-23 |
Family
ID=67291746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920169668.7U Expired - Fee Related CN209149050U (en) | 2019-01-31 | 2019-01-31 | A kind of heat absorption of projector, heat transfer unit (HTU) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209149050U (en) |
-
2019
- 2019-01-31 CN CN201920169668.7U patent/CN209149050U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20200131 |