CN207354477U - Laser television host radiator window opening and closing structure - Google Patents
Laser television host radiator window opening and closing structure Download PDFInfo
- Publication number
- CN207354477U CN207354477U CN201721523910.3U CN201721523910U CN207354477U CN 207354477 U CN207354477 U CN 207354477U CN 201721523910 U CN201721523910 U CN 201721523910U CN 207354477 U CN207354477 U CN 207354477U
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- driving
- blade
- laser television
- host
- bar
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Abstract
The utility model discloses a kind of laser television host radiator window opening and closing structure, it is related to laser television field, there is provided a kind of radiator window opening and closing structure suitable for laser television host.Laser television host radiator window opening and closing structure includes host shell and the blade being arranged in host shell, driving bar, gib block and power set；Host shell has the radiating surface for setting thermal window；Blade side is hinged close to thermal window and the side both ends with host shell by shaft, and drive shaft is provided with blade；Guide groove is provided with gib block, axis of guiding groove is parallel and vertical with shaft with radiating surface；Driving bar part, which is located in guide groove, enables driving bar to be moved along guide groove, drives and driving slot hole is provided with bar, driving slot hole both ends are different away from radiating surface distance；Drive shaft insertion driving slot hole；Power set can drive driving bar movement.The utility model can be such that thermal window is opened in laser television host work, be closed when not working.
Description
Technical field
It the utility model is related to laser television field, more particularly to a kind of laser television host radiator window opening and closing structure.
Background technology
Laser television is a kind of emerging civilian high-end display terminal recent years, since its display picture has big ruler
It is the advantages that very little, high definition, beautiful in colour, eyeshield, more and more favored by consumers.But due to the fever of ray machine inside laser television
Measure it is larger, for ensure laser television host service life and reliability of operation, it is necessary in the casing of laser television host
On open the larger thermal window of surface area processed, to ensure its heat dissipation capacity, this will result in of both problem：
As a kind of high-end display terminal, the requirement to its appearance is often higher, this could increase the market competitiveness, but
The presence of the larger heat emission hole of area, can have its presentation quality obvious injury.Since heat emission hole surface area is larger,
Without using under state, the dust in air can be also freely accessible to inside laser television host, this causes relatively easy inside host
Dust is accumulated, this service life to each component in host inside is also a kind of potential threat.Therefore a kind of radiator window is needed to be opened and closed
Structure, is opened in laser television host work, ensures heat dissipation；When laser television host does not work, radiator window is closed, is ensured
It is beautiful and avoid dust from entering.
Utility model content
The technical problems to be solved in the utility model is：A kind of radiator window suitable for laser television host is provided and is opened and closed knot
Structure.
Technical solution for the use that solves the above problems is：Laser television host radiator window opening and closing structure includes main case
Body, further includes the blade being arranged in host shell, driving bar, gib block and power set；Host shell is scattered with being provided with
The radiating surface of thermal window；Blade side is hinged close to thermal window and the side both ends with host shell by shaft, on blade
It is provided with drive shaft；Gib block is fixedly installed, and is provided with guide groove on gib block, axis of guiding groove it is parallel with radiating surface and with
Shaft is vertical；Driving bar part, which is located in guide groove, enables driving bar to be moved along guide groove, drives and is provided with driving on bar
Slot hole, driving slot hole both ends are different away from radiating surface distance；Drive shaft insertion driving slot hole；Power set can drive driving bar to move
It is dynamic.
It is further：Power set include driving motor and the drive gear being connected with driving motor, drive and are set on bar
It is equipped with rack, the engagement of sliding tooth wheel and rack.
It is further：Blade quantity is at least two, and each blade is arranged in parallel, and driving slot hole is corresponded with blade and set
Put.
The beneficial effects of the utility model are：Power set can be by controlling the rotation of blade to control laser television host
Thermal window open at work, ensure heat dissipation；When laser television host does not work, thermal window is closed, is ensured beautiful
With avoid dust from entering.
Brief description of the drawings
Fig. 1 is laser television host radiator window opening and closing structure interior view；
Fig. 2 is laser television host radiator window opening and closing structure outside drawing；
Fig. 3 is laser television host radiator window opening and closing structure figure when removing host shell；
In figure mark for：Host shell 1, radiating surface 11, thermal window 12, blade 2, drive shaft 21, shaft 22, driving bar
3rd, rack 31, driving slot hole 32, gib block 4, guide groove 41, power set 5, driving motor 51, drive gear 52.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
In order to provide a kind of radiator window opening and closing structure suitable for laser television host, as shown in Figure 1 to Figure 3：Laser electricity
Include host shell 1 depending on host radiator window opening and closing structure, further include the blade 2 being arranged in host shell 1, driving bar 3, be oriented to
Bar 4 and power set 5；Host shell 1 has the radiating surface 11 for being provided with thermal window 12；2 side of blade is close to thermal window
12 and the side both ends and host shell 1 it is hinged by shaft 22, drive shaft 21 is provided with blade 2；Gib block 4 is fixed and set
Put, guide groove 41 is provided with gib block 4,41 axis of guide groove is parallel with radiating surface 11 and vertical with shaft 22；Drive bar 3
Part enables driving bar 3 to be moved along guide groove 41 in guide groove 41, drives and driving slot hole 32 is provided with bar 3, drive
Dynamic 32 both ends of slot hole are away from radiating surface 11 apart from difference；The insertion driving slot hole 32 of drive shaft 21；Power set 5 can drive driving bar
3 movements.
As shown in figure 3, driving bar 3 along guide groove 41 move when, drive shaft 21 along driving slot hole 32 move band movable vane piece 2 revolves
Turn, you can opening and closing radiator window.Rationally control drive shaft 21 and the relative position of blade 2, drive 32 end positions of slot hole and driving
The stroke of bar 3, you can ensure drive shaft 21 positioned at when driving slot hole 32 close to 11 one end of radiating surface, blade 2 is rotated to complete envelope
Close thermal window 12；And drive shaft 21 positioned at driving slot hole 32 away from 11 one end of radiating surface when, blade 2 is rotated to dissipating closing
Thermal window 12 is opened completely.
Power set 5 can have a variety of specific set-up modes, and the utility model way of recommendation is as follows：Power set 5 include
Driving motor 51 and the drive gear 52 being connected with driving motor 51, drive and are provided with rack 31, drive gear 52 and tooth on bar 3
Bar 31 engages.
Blade 2 can only have one, but so when thermal window 12 is wider, blade 2 be also required to it is wider, occupied space compared with
Greatly.In order to adapt to the thermal window 12 of big width, 2 quantity of blade is at least two, and the visual thermal window 12 of 2 quantity of blade is wider
Rationally set, each blade 2 is arranged in parallel, and driving slot hole 32 is corresponded with blade 2 and set.Drive slot hole 32 and blade 2 one by one
It is correspondingly arranged, a driving bar 3 can control all blades 2 to rotate at the same time so that the utility model is very simple and practical.
Claims (3)
1. laser television host radiator window opening and closing structure, including host shell (1), it is characterised in that：Including being arranged at main case
Blade (2), driving bar (3), gib block (4) and power set (5) in body (1)；Host shell (1), which has, is provided with radiator window
The radiating surface (11) of mouth (12)；Blade (2) side is close to thermal window (12) and the side both ends and host shell (1) by turning
Axis (22) is hinged, and drive shaft (21) is provided with blade (2)；Gib block (4) is fixedly installed, and gib block is provided with guiding on (4)
Groove (41), guide groove (41) axis are parallel with radiating surface (11) and vertical with shaft (22)；Drive bar (3) partly positioned at guiding
So that driving bar (3) can be mobile along guide groove (41) in groove (41), driving slot hole (32), driving are provided with driving bar (3)
Slot hole (32) both ends are different away from radiating surface (11) distance；Drive shaft (21) insertion driving slot hole (32)；Power set (5) being capable of band
Dynamic driving bar (3) is mobile.
2. laser television host radiator window opening and closing structure according to claim 1, it is characterised in that：Power set (5) wrap
Driving motor (51) and the drive gear (52) being connected with driving motor (51) are included, rack (31) is provided with driving bar (3), is driven
Moving gear (52) is engaged with rack (31).
3. laser television host radiator window opening and closing structure according to claim 2, it is characterised in that：Blade (2) quantity is
At least two, each blade (2) is arranged in parallel, and driving slot hole (32) is corresponded with blade (2) and set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523910.3U CN207354477U (en) | 2017-11-15 | 2017-11-15 | Laser television host radiator window opening and closing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721523910.3U CN207354477U (en) | 2017-11-15 | 2017-11-15 | Laser television host radiator window opening and closing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207354477U true CN207354477U (en) | 2018-05-11 |
Family
ID=62350407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523910.3U Active CN207354477U (en) | 2017-11-15 | 2017-11-15 | Laser television host radiator window opening and closing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207354477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022199439A1 (en) * | 2021-03-22 | 2022-09-29 | 华为技术有限公司 | Heat dissipation apparatus and communication equipment |
-
2017
- 2017-11-15 CN CN201721523910.3U patent/CN207354477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022199439A1 (en) * | 2021-03-22 | 2022-09-29 | 华为技术有限公司 | Heat dissipation apparatus and communication equipment |
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