CN105954963A - Heat dissipation structure and projection device - Google Patents
Heat dissipation structure and projection device Download PDFInfo
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- CN105954963A CN105954963A CN201610454645.1A CN201610454645A CN105954963A CN 105954963 A CN105954963 A CN 105954963A CN 201610454645 A CN201610454645 A CN 201610454645A CN 105954963 A CN105954963 A CN 105954963A
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- heat
- radiator structure
- sink unit
- state
- fixture
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
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- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a heat dissipation structure and a projection device. The heat dissipation structure comprises a plurality of heat dissipation units, wherein a first heat dissipation unit and a second heat dissipation unit in the plurality of heat dissipation units are movably connected; when the second heat dissipation unit moves relative to the first heat dissipation unit towards the direction close to the first heat dissipation unit along the first direction, the heat dissipation structure is changed into a second state from a first state; the heat dissipation structure has a first width in the first direction in the first state and has a second width in the first direction in the second state; and the first width is greater than the second width, so that effective heat dissipation can be carried out when the heat dissipation structure is in the first state; the overall size of the heat dissipation structure is reduced when the heat dissipation structure is in the second state; and the heat dissipation structure can be conveniently stored and carried.
Description
Technical field
The present invention relates to a kind of radiator structure and projection arrangement, particularly relate to the radiator structure of a kind of flexible connection
And there is the projection arrangement of this radiator structure.
Background technology
Projection arrangement is a kind of equipment on image or VIDEO PROJECTION to screen can be reached giant-screen
Projection Display mode provides spectator splendid presenting and visual effect.
Projection arrangement has more heat-generating units, thus can produce higher heat, in order to control when projection
The temperature of projection arrangement processed, so that projection arrangement can normally work, all can arrange heat radiating fin inside projection arrangement
Sheet, to dispel the heat projection arrangement, and in order to carry out good heat radiating to projection arrangement, needs heat radiating fin
It is relatively big that the overall dimensions of sheet designs, and, existing radiating fin is all rigid structure, so that throw
The volume of the high lumen projection device that image device particularly heat production is higher is relatively big, is unfavorable for carrying and projecting dress
The miniaturization put.
Therefore, it is necessary to design a kind of new radiator structure and projection arrangement, to overcome drawbacks described above.
Summary of the invention
It is an object of the invention to provide a kind of radiator structure and projection arrangement, set by the structure being flexibly connected
Meter can also reduce volume while meeting good heat radiating, convenient for collecting and carrying.
For reaching above-mentioned purpose, the present invention provides a kind of radiator structure, and this radiator structure includes:
Multi-layer heat dissipation unit, this multi-layer heat dissipation unit is connected with each other, and this multi-layer heat dissipation unit includes that first dissipates
Hot cell and the second heat-sink unit, this second heat-sink unit is flexibly connected with this first heat-sink unit；
When this second heat-sink unit relative to this first heat-sink unit in the first direction near this first heat-sink unit
Direction when moving, this radiator structure is become the second state from the first state, and when this first state, this dissipates
Heat structure has the first width in this first direction, and when this second state, this radiator structure is in this first party
To having the second width, wherein, this first width is more than this second width.
It is also preferred that the left this second heat-sink unit is connected along this first direction is telescopic with this first heat-sink unit,
When this radiator structure is in this first state, the first heat-sink unit is relative stretches with this for this second heat-sink unit,
When this radiator structure is in this second state, the first heat-sink unit is relative compresses with this for this second heat-sink unit.
It is also preferred that the left be provided with the first fixture on this first heat-sink unit, this second heat-sink unit is provided with
Second fixture, this first fixture and this second fixture clearance fit realize this second heat-sink unit and are somebody's turn to do
The flexible connection of the first heat-sink unit.
It is also preferred that the left this first fixture has different primary importance and the second position, this second position relatively this
One is located away from this second heat-sink unit, and when this second fixture coordinates with this primary importance, this heat radiation is tied
Structure is in this first state, and when this second fixture coordinates with this second position, this radiator structure is in this
Second state.
It is also preferred that the left this first fixture has the first groove and the second groove, this second fixture has protuberance,
This second groove relatively this first groove is away from this second heat-sink unit, when this protuberance and this first groove fit,
This radiator structure is in this first state, and when this protuberance and this second groove fit, this radiator structure is in
This second state.
It is also preferred that the left this first fixture has guide groove, this first groove and this second groove are positioned at this guide groove,
This guide groove is in order to guide the slip between this first groove and this second groove of this protuberance.
It is also preferred that the left this first fixture has draw-in groove, this draw-in groove has the first relative end and the second end, should
Second end relatively this first end is away from this second heat-sink unit, and this second fixture has snap fit, and this snap fit can phase
This draw-in groove is slidably matched between this first end and this second end realize this second heat-sink unit with this first dissipate
The flexible connection of hot cell.
It is also preferred that the left this first fixture also has the first blocking part and the second blocking part, this first blocking part and
This second blocking part lays respectively at this first end of this draw-in groove and this second end, when this snap fit first is kept out with this
When portion abuts, this radiator structure is in this first state, when this snap fit abuts with this second blocking part, and should
Radiator structure is in this second state.
It is also preferred that the left this first heat-sink unit has the first accommodation space, when this radiator structure is in this second shape
During state, this second heat-sink unit is at least partly placed in this first accommodation space, when this radiator structure is in this
During the first state, this second heat-sink unit is not placed in this first accommodation space.
It is also preferred that the left this first fixture is arranged on the inwall of this first accommodation space, this second fixture sets
It is placed in the sidewall of this second heat-sink unit；Or, this second heat-sink unit has the second accommodation space, and this is years old
One fixture is arranged at the inwall of this first accommodation space, and this second fixture is arranged at this second accommodation space
Inwall on.
It is also preferred that the left this first heat-sink unit all includes joint portion and the plate being connected with this second heat-sink unit,
This first accommodation space is positioned at the joint portion of this first heat-sink unit, when this radiator structure is in this first state
Time, the joint portion of this second heat-sink unit is not placed in this first accommodation space, the plate of this first heat-sink unit
There is between the plate of sheet and this second heat-sink unit the first distance；When this radiator structure is in this second state
Time, the joint portion of this second heat-sink unit is at least partly placed in this first accommodation space, and this first heat radiation is single
Unit plate and the plate of this second heat-sink unit between there is second distance, this first distance more than this second
Distance.
It is also preferred that the left the most mutual telescopic connection between this multi-layer heat dissipation unit.
For reaching above-mentioned purpose, the present invention also provides for a kind of projection arrangement, including:
Housing, has the 3rd accommodation space, and this housing includes the first housing and the second housing, and this second
Housing can stretch by this first housing relatively；
Heat-generating units, is arranged in the 3rd accommodation space；And
Radiator structure as above, this radiator structure is arranged at the 3rd accommodation space, and this radiator structure
Having the 3rd relative end on this first direction and the 4th end, the 3rd end is fixedly installed on the 3rd appearance
Between being empty, and the 3rd end is in order to match with this heat-generating units, and the 4th end is connected with this second housing,
Wherein, this first direction is that this second heat-sink unit can this first heat-sink unit is interactive relatively direction；
Wherein, when this second housing stretches relative to this first housing, and this radiator structure is become from this second state
This first state；When this second housing is become by this first state relative to this first housing compresses, this radiator structure
For this second state.
It is also preferred that the left when this projection arrangement is in opening, this radiator structure is in this first state, when
When this projection arrangement is closed, this radiator structure is in this second state.
Compared with prior art, the present invention provides a kind of radiator structure, and this radiator structure includes that multiple heat radiation is single
Unit, the first heat-sink unit in the plurality of heat-sink unit and the second heat-sink unit are flexibly connected, when this second dissipates
Hot cell relative to this first heat-sink unit in the first direction in time moving near the direction of this first heat-sink unit,
This radiator structure is become the second state from the first state, when this first state, this radiator structure in this first
Direction has the first width, and when this second state, this radiator structure has the second width in this first direction,
Wherein, this first width is more than this second width.So, when this radiator structure is in this first state,
Can effectively dispel the heat, when this radiator structure is in this second state, this radiator structure overall dimensions diminishes,
Can convenient for collecting and carrying.
Accompanying drawing explanation
The radiator structure 100 that Fig. 1 is proposed by first embodiment of the invention is in the generalized section of the first state.
The radiator structure 100 that Fig. 2 is proposed by first embodiment of the invention is in the generalized section of the second state.
Fig. 3 be the radiator structure 100 shown in Fig. 1 in the first state in the structural representation of other direction.
Fig. 4 be the radiator structure 100 shown in Fig. 2 in the second state in the structural representation of other direction.
The structural representation of the subelement of the radiator structure 100 that Fig. 5 is proposed by first embodiment of the invention.
The radiator structure 100 that Fig. 6 is proposed by second embodiment of the invention is in the generalized section of the first state.
The radiator structure 100 that Fig. 7 is proposed by second embodiment of the invention is in the generalized section of the second state.
Fig. 8 be the radiator structure 100 shown in Fig. 6 in the first state in the structural representation of other direction.
Fig. 9 be the radiator structure 100 shown in Fig. 7 in the second state in the structural representation of other direction.
The structural representation of the subelement of the radiator structure 100 that Figure 10 is proposed by second embodiment of the invention
Figure.
The radiator structure 100 that Figure 11 is proposed by third embodiment of the invention is in the structural representation of the first state
Figure.
The radiator structure 100 that Figure 12 is proposed by third embodiment of the invention is in the structural representation of the second state
Figure.
Detailed description of the invention
For making the purpose of the present invention, structure, feature and function thereof are had further understanding, hereby coordinate reality
Execute example and describe in detail as follows.
See shown in Fig. 1 to Figure 10, the radiator structure 100 that Fig. 1 is proposed by first embodiment of the invention in
The generalized section of the first state, the radiator structure 100 that Fig. 2 is proposed by first embodiment of the invention is in
The generalized section of two-state, Fig. 3 be the radiator structure 100 shown in Fig. 1 in the first state in other direction
Structural representation, Fig. 4 be the radiator structure 100 shown in Fig. 2 in the second state in the structure of other direction
Schematic diagram, the structure of the subelement of the radiator structure 100 that Fig. 5 is proposed by first embodiment of the invention is shown
Being intended to, the radiator structure 100 that Fig. 6 is proposed by second embodiment of the invention is illustrated in the section of the first state
Figure, the radiator structure 100 that Fig. 7 is proposed by second embodiment of the invention in the generalized section of the second state,
Fig. 8 is that the radiator structure 100 shown in Fig. 6 is in the structural representation of other direction, Fig. 9 in the first state
Radiator structure 100 shown in Fig. 7 is in the second state in the structural representation of other direction, and Figure 10 is the present invention
The structural representation of the subelement of the radiator structure 100 that the second embodiment is proposed.Radiator structure of the present invention
100 include that multi-layer heat dissipation unit 10, multi-layer heat dissipation unit 10 are connected with each other, and multi-layer heat dissipation unit 10 wraps
Include the first heat-sink unit 101 and the second heat-sink unit 102, the second heat-sink unit 102 and the first heat-sink unit
101 are flexibly connected, so that radiator structure 100 selectivity is in the first state and the second state.Wherein, when
Relative first heat-sink unit 101 of two heat-sink units 102 is in the first direction near the first heat-sink unit 101
When direction is moved, radiator structure 100 is become the second state from the first state, when this first state, and heat radiation
Structure 100 has the first width in this first direction, when this second state, radiator structure 100 in this
One direction has the second width, and wherein, this first width is more than this second width.Radiator structure 100 of the present invention
For being flexibly connected design so that radiator structure 100 has two states, when needs radiator structure 100 is carried out
During heat radiation, operable radiator structure 100 makes radiator structure 100 be in deployed condition (i.e. this first state),
Radiator structure 100 overall volume being in deployed condition is relatively big, can effectively dispel the heat, when without by dissipating
When heat structure 100 dispels the heat, operable radiator structure 100 is at compressive state (i.e. this second shape
State), radiator structure 100 volume being in compressive state diminishes, and is easily carried.Additionally, when dispelling the heat
The electronic installation (such as projection arrangement, display device) that structure 100 is arranged at easily heating is internal to electronics dress
Putting when dispelling the heat, the telescopic radiator structure of the present invention 100 makes it in the space shared by electronic installation inside
Less, the beneficially miniaturization of electronic installation.It addition, for purposes of illustration only, specific justice has hangs down the most each other
Straight X-axis, Y-axis and Z axis, wherein this X-direction is first direction.Second heat-sink unit 102 and
The flexible connection of one heat-sink unit 101 can be any type of flexible connection, as long as this first shape can be realized
The conversion of state and this second state, for example, it is possible to for hinged, be slidably connected, flexible connect, specifically by setting
Depending on meter personnel are according to practical situation.In the present embodiment, the second heat-sink unit 102 and the first heat-sink unit 101
Along the telescopic connection of this first direction, when radiator structure 100 is in this first state, the second heat radiation is single
Unit 102 is relative with the first heat-sink unit 101 to be stretched, when radiator structure 100 is in this second state, the
Two heat-sink units 102 are relative with the first heat-sink unit 101 to be compressed.
Further, the first heat-sink unit 101 is provided with the first fixture 1010, the second heat-sink unit 102
On be provided with the second fixture 1020, the first fixture 1010 and the second fixture 1020 clearance fit realize
Second heat-sink unit 102 is connected with the first the scalable of heat-sink unit 101.Further, the first fixture
1010 have different primary importance and the second position, and this second position relatively this primary importance is away from the second heat radiation
Unit 102, when the second fixture 1020 coordinates with this primary importance, radiator structure 100 be in this first
State, when the second fixture 1020 coordinates with this second position, radiator structure 100 is in this second state.
The i.e. present invention coordinates realization heat radiation knot by the second fixture 1020 with the diverse location of the first fixture 1010
Structure 100 is in the conversion of this first state He this second state.
Further, as shown in Figures 1 to 5, the first fixture 1010 has the first groove 10101 and
Two grooves 10102, the second fixture 1020 has protuberance 10201, second groove 10102 relatively the first groove
10101 away from the second heat-sink unit 102, when protuberance 10201 coordinates with the first groove 10101, and heat radiation knot
Structure 100 is in this first state, when protuberance 10201 coordinates with the second groove 10102, and radiator structure 100
It is in this second state.The i.e. present invention is selective with the first groove 10101 and second by protuberance 10201
The cooperation of groove 10102 realizes radiator structure 100 in the conversion of this first state He this second state.Preferably
, the first fixture 1010 has guide groove 10103, and the first groove 10101 and the second groove 10102 are positioned at
In guide groove 10103, guide groove 10103 is in order to guide protuberance 10201 in the first groove 10101 and the second groove
Slide between 10102.In the present embodiment, guide groove 10103 coordinates with the second fixture 1020, to guide
The glide direction of relative first fixture 1010 of two fixtures 1020, and then make protuberance 10201 in first
Slide between guide groove 10101 and the second guide groove 10102.Certainly, in other embodiments, guide groove 10103
Can also be arranged between the first guide groove 10101 and the second guide groove 10102, and prolong from the first guide groove 10101
Extending the second guide groove 10102, guide groove 10103 coordinates with protuberance 10201, to guide protuberance 10201 in first
Slip between guide groove 10101 and the second guide groove 10102, specifically by designer according to practical situation depending on,
Do not repeat them here.And in reality is applied, the first fixture 1010 can be to be added to the first heat-sink unit
On 101, can also be formed as one with the first heat-sink unit 101, to save operation, specifically by designer
Depending on practical situation, do not repeat them here.
Certainly, as shown in figs. 6 and 10, in other embodiments, the first fixture 1010 and second is solid
Locking member 1020 can also be designed to: the first fixture 1010 has draw-in groove 10104, and draw-in groove 10104 has phase
To the first end and the second end, this second end relatively this first end is away from the second heat-sink unit 102, the second fixture
1020 have snap fit 10202, and snap fit 10202 and draw-in groove 10104 are slidably matched and realize the second heat-sink unit 102
It is connected with the first the scalable of heat-sink unit 101.I.e. the present invention is by snap fit 10202 and draw-in groove 10104
It is slidably matched and realizes radiator structure 100 in the conversion of this first state He this second state.Further,
One fixture 1010 also has the first blocking part 10105 and the second blocking part 10106, the first blocking part 10105
With this first end and this second end that the second blocking part 10106 lays respectively at guide groove 10103, snap fit 10202
Can slide between the first blocking part 10105 and the second blocking part 10106, when snap fit 10202 supports with first
When stopper 10105 abuts, radiator structure 100 is in this first state, when snap fit 10202 is kept out with second
When portion 10106 abuts, radiator structure 100 is in the second state, specifically by designer according to practical situation
Depending on, do not repeat them here.I.e. the present invention is by the first blocking part 10105 and the second top 10106
The cooperation position defining snap fit 10202 with draw-in groove 10104 is set, so that radiator structure 100 correspondence is positioned at
This first state or this second state, and the setting of the first blocking part 10105 and the second top 10106
Put and still prevent snap fit 10202 and depart from draw-in groove 10104, but be not limited.
Further, as shown in Figures 1 to 5, the first heat-sink unit 101 has the first accommodation space 1011,
When radiator structure 100 is in this second state, the second heat-sink unit 102 is at least partly placed in the first appearance
Between being empty 1011, when radiator structure 100 is in this first state, the second heat-sink unit 102 is not placed in
First accommodation space 1011.Or, when radiator structure 100 is in this first state, the second heat-sink unit
102 can also partly be placed in the first accommodation space 1011, but second dispel the heat list when being in this first state
Unit 102 is placed in the part of the first accommodation space 1011 and holds less than the second heat-sink unit 102 during this second state
It is placed in the part of the first accommodation space 1011.Certainly, in other embodiments, the first heat-sink unit 101 is also
Can not have the first accommodation space 1011, and the first heat-sink unit 101 and second when being in this first state
Spacing between heat-sink unit 102 is more than the first heat-sink unit 101 and the second heat radiation when being in this second state
Spacing between unit 102, specifically by designer according to practical situation depending on, do not repeat them here.Relatively
Good, the second heat-sink unit 102 is positioned at the first accommodating sky in the projection of this Y-axis He the plane at this Z axis place
Between 1011 in the projection of this Y-axis and the plane at this Z axis place, specifically by designer according to practical situation
Depending on, do not repeat them here.
Further, as shown in Figures 1 to 4, the first fixture 1010 is arranged at the first accommodation space 1011
Inwall 10110 on, the second fixture 1020 is arranged at the sidewall 1021 of the second heat-sink unit 102.Or,
As shown in Figures 6 to 9, the second heat-sink unit 102 also has the second accommodation space 1022, the first fixture
On 1010 inwalls 10110 being arranged at the first accommodation space 1011, the second fixture 1020 is arranged at second
On the inwall 10220 of accommodation space, specifically by designer according to practical situation depending on, do not repeat them here.
Further, as shown in Figure 1 to Figure 4 and shown in Fig. 6 to Fig. 9, the first heat-sink unit 101 and second
Heat-sink unit 102 all includes joint portion 106 and the plate 107 being connected, and the first accommodation space 1011 is positioned at
The joint portion 106 of one heat-sink unit 101, when radiator structure 100 is in this first state, the second heat radiation is single
The joint portion 106 of unit 102 is not placed in the first accommodation space 1011, the plate 107 of the first heat-sink unit 101
And second heat-sink unit 102 plate 107 between there is the first distance；When radiator structure 100 be in this
During two-state, the joint portion 106 of the second heat-sink unit 102 is at least partly placed in the first accommodation space 1011,
Have between plate 107 and the plate 107 of the second heat-sink unit 102 of the first heat-sink unit 101 second away from
From, the first distance is more than second distance.I.e. along with the second heat-sink unit 102 and the first heat-sink unit 101
Stretching relatively, the distance between the plate 107 of its correspondence also becomes big, to be conducive to heat radiation.In the present embodiment,
Second distance is 0, but is not limited.It is also preferred that the left the plate 107 and second of the first heat-sink unit 101 dissipates
The plate 107 of hot cell 102 arranges along this first direction, but is not limited.
It should be strongly noted that above-described embodiment is with the first heat-sink unit 101 in multiple heat-sink units 10
Illustrate with as a example by the second flexible connection of heat-sink unit 102, but in reality is applied, can also be adjacent
Flexible connection between multiple heat-sink units, such as three heat-sink units, four heat-sink units are the most all of scattered
It is all flexible connection between hot cell (seeing Figure 11 and Figure 12), the heat-sink unit of certain multiple flexible connections
Can also is that discontinuous setting, specifically by designer according to practical situation depending on.With three adjacent dissipating
Illustrate as a example by flexible connection between hot cell, this three heat-sink units for example, first heat-sink unit 101,
Second heat-sink unit 102 and the 3rd heat-sink unit 103, wherein, the first heat-sink unit 101 and the second heat radiation are single
Matching relationship between unit 102 sees shown in above-described embodiment, and the second heat-sink unit 102 and the 3rd heat radiation
The matching relationship of unit is similar with the matching relationship between the first heat-sink unit 101 and the second heat-sink unit 102,
Do not repeat them here.Accordingly, when four the most all of heat-sink units of heat-sink unit (as shown in Figure 1
Heat-sink unit 103,104,105) between be all that the flexible structure connected and principle can be according to two or three
Structure and the principle of the flexible connection between individual heat-sink unit are analogized, and do not repeat them here.It is also preferred that the left
The flexible heat-sink unit 10 connected is all to arrange along this first direction, but is not limited.
To sum up, the present invention provides a kind of radiator structure, including multiple heat-sink units, in the plurality of heat-sink unit
The first heat-sink unit and the second heat-sink unit be flexibly connected, when this second heat-sink unit, relatively this first dispels the heat
When unit moves to the direction near this first heat-sink unit in the first direction, this radiator structure is by the first state
Becoming the second state, when this first state, this radiator structure has the first width in this first direction, in
During this second state, this radiator structure has the second width in this first direction, and wherein, this first width is big
In this second width.So, when this radiator structure is in this first state, can effectively dispel the heat, when
When this radiator structure is in this second state, this radiator structure overall dimensions diminishes, can convenient for collecting and carrying.
In reality is applied, the radiator structure 100 shown in Fig. 1 to Figure 12 of the present invention can be applicable to projection arrangement
In.Projection arrangement of the present invention for throw light in imaging region, for user.The present invention projects dress
Put and include housing, the radiator structure 100 of heat-generating units and above-described embodiment.Wherein, housing has the 3rd appearance
Between being empty, and housing includes the first housing and the second housing, and the second housing can stretch by relative first housing.
Heat-generating units is arranged in the second accommodation space；And radiator structure 100 is arranged at the 3rd accommodation space, and
Radiator structure 100 has the 3rd relative end on this first direction and the 4th end, and the 3rd end is fixedly installed
In the 3rd accommodation space, and the 3rd end matches with this heat-generating units, so that heat-generating units is dispelled the heat,
4th end is connected with this second housing.Wherein, when this second housing stretches relative to this first housing,
Radiator structure is become this first state from this second state, so that the volume of radiator structure increases, and can be to projection
Device carries out good heat radiating；When this second housing is relative to this first housing compresses, radiator structure by this first
State becomes this second state, so that the overall dimensions of radiator structure diminishes, thus reduces radiator structure at this
Space shared in projection arrangement, the beneficially miniaturization of projection arrangement, also allow for user and carry projection arrangement.
Further, the 4th end of radiator structure 100 is fixed on this second housing by rivet or screw,
But it is not limited.
Further, when projection arrangement is in opening, radiator structure 100 is in this first state,
Being in the radiator structure 100 of this first state in deployed condition, overall dimensions is relatively big, can enter projection arrangement
Row effectively heat radiation；When projection arrangement is closed, radiator structure 100 is without carrying out projection arrangement
Heat radiation, can make this radiator structure be in this second state, be in the radiator structure 100 of this second state in pressure
Contracting state, overall dimensions is less, space shared in projection arrangement, the beneficially miniaturization of projection arrangement,
Also allow for user and carry projection arrangement.Further, radiator structure 100 can be realized when switching on and shutting down simultaneously
Synchronization Control, it is not necessary to radiator structure 100 is additionally controlled by user, it is achieved product use overall intelligence
Energyization controls.
To sum up, the present invention provides a kind of projection arrangement, including housing and the heat-generating units being arranged in this housing
And radiator structure, this housing includes the first housing and the second housing, and this second housing can this first shell relatively
Body stretches, and this radiator structure has the 3rd relative end on this first direction and the 4th end, the 3rd end
Being fixedly installed on the 3rd accommodation space of this housing, the 4th end is connected with this second housing, operate this
Two housings can change the state of this radiator structure, when this first housing relatively stretches this second housing so that
This radiator structure is in deployed condition, this projection arrangement can be carried out good heat radiating, when this first housing relative
When compressing this second housing so that this radiator structure is in compressive state, thus reduces volume, and reduction takies
Space, is conducive to the miniaturization of this projection arrangement.
The present invention is been described by by above-mentioned related embodiment, but above-described embodiment is only and implements the present invention's
Example.It must be noted that, the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, not
The change made in departing from the spirit and scope of the present invention and retouching, all belong to the scope of patent protection of the present invention.
Claims (14)
1. a radiator structure, it is characterised in that this radiator structure includes:
Multi-layer heat dissipation unit, this multi-layer heat dissipation unit is connected with each other, and this multi-layer heat dissipation unit includes that first dissipates
Hot cell and the second heat-sink unit, this second heat-sink unit is flexibly connected with this first heat-sink unit；
When this second heat-sink unit relative to this first heat-sink unit in the first direction near this first heat-sink unit
Direction when moving, this radiator structure is become the second state from the first state, and when this first state, this dissipates
Heat structure has the first width in this first direction, and when this second state, this radiator structure is in this first party
To having the second width, wherein, this first width is more than this second width.
2. radiator structure as claimed in claim 1, it is characterised in that this second heat-sink unit with this
One heat-sink unit is along the telescopic connection of this first direction, when this radiator structure is in this first state, and should
The first heat-sink unit is relative stretches with this for second heat-sink unit, when this radiator structure is in this second state,
The first heat-sink unit is relative compresses with this for this second heat-sink unit.
3. radiator structure as claimed in claim 1, it is characterised in that arrange on this first heat-sink unit
Have the first fixture, this second heat-sink unit be provided with the second fixture, this first fixture with this second
Fixture clearance fit realizes being flexibly connected of this second heat-sink unit and this first heat-sink unit.
4. radiator structure as claimed in claim 3, it is characterised in that this first fixture has different
Primary importance and the second position, this second position relatively this primary importance away from this second heat-sink unit, when this
When two fixtures coordinate with this primary importance, this radiator structure is in this first state, when this second fixture
When coordinating with this second position, this radiator structure is in this second state.
5. radiator structure as claimed in claim 3, it is characterised in that this first fixture has first
Groove and the second groove, this second fixture has protuberance, this second groove relatively this first groove away from this
Two heat-sink units, when this protuberance and this first groove fit, this radiator structure is in this first state, when
When this protuberance and this second groove fit, this radiator structure is in this second state.
6. radiator structure as claimed in claim 5, it is characterised in that this first fixture has guide groove,
This first groove and this second groove are positioned at this guide groove, and this guide groove is in order to guide this protuberance in this first groove
And the slip between this second groove.
7. radiator structure as claimed in claim 3, it is characterised in that this first fixture has draw-in groove,
This draw-in groove has the first relative end and the second end, this second end relatively this first end away from this second heat-sink unit,
This second fixture has snap fit, and this snap fit can slide by this draw-in groove relatively between this first end and this second end
Coordinate and realize being flexibly connected of this second heat-sink unit and this first heat-sink unit.
8. radiator structure as claimed in claim 7, it is characterised in that this first fixture also has the
One blocking part and the second blocking part, this first blocking part and this second blocking part lay respectively at this draw-in groove this
One end and this second end, when this snap fit abuts with this first blocking part, this radiator structure is in this first shape
State, when this snap fit abuts with this second blocking part, this radiator structure is in this second state.
9. radiator structure as claimed in claim 3, it is characterised in that this first heat-sink unit has the
One accommodation space, when this radiator structure is in this second state, this second heat-sink unit at least partly houses
In this first accommodation space, when this radiator structure is in this first state, this second heat-sink unit does not houses
In this first accommodation space.
10. radiator structure as claimed in claim 9, it is characterised in that this first fixture is arranged at this
On the inwall of the first accommodation space, this second fixture is arranged at the sidewall of this second heat-sink unit；Or,
This second heat-sink unit has the second accommodation space, and this first fixture is arranged at the interior of this first accommodation space
Wall, this second fixture is arranged on the inwall of this second accommodation space.
11. radiator structures as claimed in claim 9, it is characterised in that this first heat-sink unit and this
Two heat-sink units all include joint portion and the plate being connected, and this first accommodation space is positioned at this first heat-sink unit
Joint portion, when this radiator structure is in this first state, the joint portion of this second heat-sink unit does not houses
Have between this first accommodation space, plate and the plate of this second heat-sink unit of this first heat-sink unit
First distance；When this radiator structure is in this second state, at least portion, the joint portion of this second heat-sink unit
Partial volume be placed in this first accommodation space, the plate of this first heat-sink unit and this second heat-sink unit plate it
Between there is second distance, this first distance is more than this second distance.
12. radiator structures as described in any one of claim 1 to 11, it is characterised in that this multilamellar dissipates
The most mutual telescopic connection between hot cell.
13. 1 kinds of projection arrangements, it is characterised in that including:
Housing, has the 3rd accommodation space, and this housing includes the first housing and the second housing, and this second shell
Body can stretch by this first housing relatively；
Heat-generating units, is arranged in the 3rd accommodation space；And
Radiator structure as described in any one of claim 1 to 12, this radiator structure is arranged at the 3rd and houses
Space, and this radiator structure has the 3rd relative end on this first direction and the 4th end, the 3rd end
It is fixedly installed on the 3rd accommodation space, and the 3rd end is in order to match with this heat-generating units, the 4th end
Being connected with this second housing, wherein, this first direction is that this second heat-sink unit can this first heat radiation relatively
The direction of unit activity；
Wherein, when this second housing stretches relative to this first housing, and this radiator structure is become from this second state
This first state；When this second housing is become by this first state relative to this first housing compresses, this radiator structure
For this second state.
14. projection arrangements as claimed in claim 13, it is characterised in that when this projection arrangement is in out
When opening state, this radiator structure is in this first state, and when this projection arrangement is closed, this dissipates
Heat structure is in this second state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610454645.1A CN105954963B (en) | 2016-06-22 | 2016-06-22 | Radiator structure and projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610454645.1A CN105954963B (en) | 2016-06-22 | 2016-06-22 | Radiator structure and projection arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105954963A true CN105954963A (en) | 2016-09-21 |
| CN105954963B CN105954963B (en) | 2018-10-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610454645.1A Expired - Fee Related CN105954963B (en) | 2016-06-22 | 2016-06-22 | Radiator structure and projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105954963B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2575850Y (en) * | 2002-09-27 | 2003-09-24 | 顺德市顺达电脑厂有限公司 | Satellite antenna assembling structure |
| CN2791817Y (en) * | 2005-04-25 | 2006-06-28 | 钰成化工有限公司 | Radiating apparatus |
| CN201219344Y (en) * | 2008-05-16 | 2009-04-08 | 曜嘉科技股份有限公司 | Cooling pad with sliding type expanding and retaking function |
| CN101686627A (en) * | 2008-09-26 | 2010-03-31 | 华信精密股份有限公司 | Heat radiation device |
| JP4913285B2 (en) * | 2001-02-20 | 2012-04-11 | 古河電気工業株式会社 | Heat dissipation fins and heat sinks |
| US20140152965A1 (en) * | 2012-11-30 | 2014-06-05 | Asia Optical International Ltd. | Pico Projector System and Additional Thermal Dissipating Method Thereof |
-
2016
- 2016-06-22 CN CN201610454645.1A patent/CN105954963B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4913285B2 (en) * | 2001-02-20 | 2012-04-11 | 古河電気工業株式会社 | Heat dissipation fins and heat sinks |
| CN2575850Y (en) * | 2002-09-27 | 2003-09-24 | 顺德市顺达电脑厂有限公司 | Satellite antenna assembling structure |
| CN2791817Y (en) * | 2005-04-25 | 2006-06-28 | 钰成化工有限公司 | Radiating apparatus |
| CN201219344Y (en) * | 2008-05-16 | 2009-04-08 | 曜嘉科技股份有限公司 | Cooling pad with sliding type expanding and retaking function |
| CN101686627A (en) * | 2008-09-26 | 2010-03-31 | 华信精密股份有限公司 | Heat radiation device |
| US20140152965A1 (en) * | 2012-11-30 | 2014-06-05 | Asia Optical International Ltd. | Pico Projector System and Additional Thermal Dissipating Method Thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105954963B (en) | 2018-10-12 |
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