CN208653759U - The detection device of projector ray machine - Google Patents
The detection device of projector ray machine Download PDFInfo
- Publication number
- CN208653759U CN208653759U CN201821405593.XU CN201821405593U CN208653759U CN 208653759 U CN208653759 U CN 208653759U CN 201821405593 U CN201821405593 U CN 201821405593U CN 208653759 U CN208653759 U CN 208653759U
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- Prior art keywords
- ray machine
- adjusting seat
- detection device
- pedestal
- fan
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Abstract
The utility model discloses a kind of detection device of projector ray machine comprising: pedestal has mounting plane；Multiple radiating pieces, are installed on the mounting plane of pedestal, and multiple radiating pieces are abutted to the light source with projector ray machine respectively；Adjusting seat is movably installed on mounting plane, so that adjusting seat being capable of opposite base movement；And fan, it is installed in adjusting seat, fan can be moved with adjusting seat opposite base, so that fan can radiate to one or more in multiple radiating pieces.So set, being conducive to improve the detection accuracy of the detection device of projector ray machine.
Description
Technical field
The utility model relates to the detection device technical field of projector, in particular to the detection of a kind of projector ray machine fills
It sets.
Background technique
Existing projector generally includes shell, is installed on the intracorporal ray machine of shell and drive circuit board, ray machine and driving electricity
Road plate is electrically connected and works under the driving of drive circuit board.
Ray machine usually requires to carry out the detection of performance when manufacturing, however existing ray machine usually will not be in its light source
Place's setting cooling fin carrys out the heat dissipation at accelerated light source, allows for ray machine in this way and be placed in the detection device of projector ray machine to detect
When, it is excessively high and the light-source brightness of the ray machine is caused weak problem occur that the light source of the ray machine is easy to appear temperature, and then influences
The detection accuracy of the detection device of the projector ray machine.
Utility model content
The main purpose of the utility model is to provide a kind of detection device of projector ray machine, it is intended to improve projector ray machine
Detection device detection accuracy.
To achieve the above object, the utility model proposes a kind of projector ray machine detection device comprising: pedestal,
With mounting plane；
Multiple radiating pieces are installed on the mounting plane of the pedestal, multiple radiating pieces respectively to projector
One light source of ray machine abuts；
Adjusting seat is movably installed on the mounting plane, so that the adjusting seat being capable of the relatively described base motion；
And
Fan is installed in the adjusting seat, the fan can with the relatively described base motion of the adjusting seat so that
Obtaining the fan can radiate to one or more in multiple radiating pieces.
Preferably, sliding rail is provided in the adjusting seat；The cunning being slidably connected with the sliding rail is provided on the pedestal
Block.
Preferably, the adjusting seat is provided through strip-shaped hole, to form the sliding rail；The mounting plane of the pedestal is set
There is protrusion, to form the sliding block.
Preferably, the protrusion includes that the glissile segment connecting with the mounting plane and the laterally protruding glissile segment are remote
Limit section from described mounting plane one end, the glissile segment and the strip-shaped hole clearance fit, the limit section to institute
Strip-shaped hole is stated to abut far from the peritreme of the mounting plane.
Preferably, the glissile segment is connect with the base thread.
Preferably, the arc-shaped setting of the strip-shaped hole.
Preferably, the first magnetic part is provided in the adjusting seat；It is provided on the fan and first magnetic part
Magnetic the second different magnetic part, the fan by second magnetic part and the first magnetic part magnetic absorption with it is described
Adjusting seat is connected and fixed.
Preferably, multiple positive stop lug boss groups are convexly equipped on the pedestal, each positive stop lug boss group includes setting in opposite
The positive stop lug boss set；Each radiating piece is installed between two positive stop lug boss of a positive stop lug boss group.
Preferably, two positive stop lug boss in each positive stop lug boss group are pivotally connected with the pedestal.
Preferably, the detection device of the projector ray machine further includes auxiliary heat dissipation fan, and the auxiliary heat dissipation fan face is more
Radiating piece in a radiating piece far from the fan is arranged.
The technical solution of the utility model by the way that multiple radiating pieces are installed on the mounting plane of pedestal so that
Each radiating piece can be abutted with the light source on projector ray machine, and the adjusting seat is movably installed in the pedestal
On mounting plane, the fan is installed in the adjusting seat, so that the fan can be with adjusting seat phase together
To the base motion, so that the fan can radiate to one or more in multiple radiating pieces,
The radiating rate of each radiating piece is thus accelerated, and then the light source for avoiding projector ray machine is led because temperature is excessively high
It causes the light-source brightness of projector ray machine weak problem occur, is advantageous for improving the detection device of the projector ray machine in this way
Detection accuracy.
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, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of detection device of the utility model shadow instrument ray machine；
Fig. 2 is the structural schematic diagram of pedestal in Fig. 1；
Fig. 3 is the structural schematic diagram of adjusting seat in Fig. 1；
Fig. 4 is the enlarged drawing of part A in Fig. 2.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | The detection device of shadow instrument ray machine | 12a | Glissile segment |
| 10 | Pedestal | 12b | Limit section |
| 20 | Radiating piece | 13 | Positive stop lug boss group |
| 30 | Adjusting seat | 131 | Positive stop lug boss |
| 40 | Fan | 131a | Mounting hole |
| 11 | Mounting plane | 14 | Shaft |
| 31 | Strip-shaped hole | 50 | Auxiliary heat dissipation fan |
| 12 | Protrusion |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot
It is interpreted as its relative importance of indication or suggestion or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection scope within.
The utility model proposes a kind of detection devices of projector ray machine, please refer to Fig. 1, and Fig. 1 shows the utility model
The structural schematic diagram of one embodiment of detection device of projector ray machine, the detection device 100 of the projector ray machine include pedestal
10, multiple radiating pieces 20, adjusting seat 30 and fan 40；Wherein, there is mounting plane 11 on the pedestal 10；It is multiple described scattered
Warmware 20 is mounted on the mounting plane 11 on the pedestal 10, multiple radiating pieces 20 to projector ray machine
Light source abuts；Adjusting seat 30 is movably installed on the mounting plane 11, being capable of the relatively described movement of pedestal 10；The fan
40 are installed in the adjusting seat 30, and the fan 40 can be moved with the relatively described pedestal 10 of the adjusting seat 30, so that
The fan 40 can radiate to one or more in multiple radiating pieces 20.
There are many kinds of the shapes of the pedestal 10, can be rectangular, cylindrical, polygon etc., herein just not one by one
It lists, as long as there is the pedestal 10 flat surface to form the mounting plane 11.
The radiating piece 20 is mainly used to accelerate the radiating rate of the light source of projector ray machine, and the radiating piece 20 is usually adopted
It is made of the material of good heat dispersion performance, such as metallic copper, metallic aluminium etc., is just not listed one by one herein.The radiating piece
There are many kinds of 20 shapes, can be arranged in regular shape, can also be arranged in irregular shape, preferably, the heat dissipation
Part 20 is arranged in regular shape, i.e., the described radiating piece 20 include two heat sinks that are set in distance and be installed on two heat sinks it
Between multiple cooling fins, multiple cooling fins are parallel and are set in distance, this is allowed for, and the radiating piece 20 is whole in long strip to be set
It sets；And multiple cooling fins, which are set in distance, also increases the whole heat dissipation area of radiating piece 20, and then is conducive to improve heat dissipation
The radiating rate of part 20.
There are many kinds of the shapes of the adjusting seat 30, can be arranged in regular shape, can also set in irregular shape
It sets, does not do specific restriction herein；There are many kinds of the modes that the adjusting seat 30 is flexibly connected with the pedestal 10, such as described
Adjusting seat 30 is directly connect by sliding rail and sliding block with the pedestal 10, i.e., is provided with sliding rail, the base in the described adjusting seat 30
It is provided with sliding block on seat 10, the sliding rail is slidably connected with the sliding block, and the adjusting seat 30 and the pedestal 10 are slided
Connection；For another example it is connected between the adjusting seat 30 and the pedestal 10 by magnet assembly, i.e., the described adjusting seat 30 and the base
It is provided with magnetic part on seat 10, the adjusting seat 30 is allowed in this way and is connected with the pedestal 10 by magnetic part magnetism, into
And the adjusting seat 30 is moved along the relatively described pedestal 10 of the magnetic part on the pedestal 10.Herein for described
Adjusting seat 30 and the connection type of the pedestal 10 are just not listed one by one.
The fan 40 is installed in the adjusting seat 30, with there are many kinds of the connection types of the adjusting seat 30, institute
Fixation can be connected by screw to by stating fan 40 and the adjusting seat 30, and the fan 40 can also pass through with the adjusting seat 30
Fixation is snapped connection, the fan 40 and the connection type of the adjusting seat 30 are just not listed one by one herein.
When projector ray machine is detected, first projector ray machine is fixed on the mounting plane 11 of pedestal 10, so that
The multiple light sources obtained on projector ray machine are abutted with the radiating piece 20 on pedestal 10 respectively, while being adjusted the adjusting seat 30 and being obtained
Position, so that 40 face of fan one or more radiating piece 20 in the adjusting seat 30, this assures projectors
In the heat transfer to multiple radiating pieces 20 that multiple light sources on ray machine generate when working, then pass through multiple radiating pieces
20 distribute into air, and the fan 40 can also drive air to flow, and thus accelerate multiple radiating pieces 20
Radiating rate, cause the light-source brightness of projector ray machine to occur because temperature is excessively high so as to avoid the light source of projector ray machine
Weak problem, and then improve the detection accuracy of projector ray machine.
The adjusting seat 30 and the pedestal 10 are flexibly connected for convenience, in an embodiment of the utility model,
The adjusting seat 30 is directly slidably connected with the pedestal 10 by the connection of sliding rail and sliding block to realize, specifically, please referring to
Fig. 2 and Fig. 3, the adjusting seat 30 are provided through strip-shaped hole 31, to form the sliding rail, the mounting plane 11 of the pedestal 10
It is convexly equipped with protrusion 12, to form the sliding block.It, only need to be by described raised 12 when the adjusting seat 30 is installed on the pedestal 10
It is plugged in the strip-shaped hole 31, this allows for the adjusting seat 30 in the gravity of its own and the weight of the fan 40
It is positioned on the mounting plane 11 of the pedestal 10 under power effect；It, only need to be to the tune when fan 40 needs to adjust position
Bed rearrangement 30 applies external force, and the adjusting seat 30 can be pushed mobile relative to the pedestal 10.
Further, described raised 12 include the glissile segment 12a connecting with the mounting plane 11 and laterally protruding institute
State limit section 12b, the glissile segment 12a of the glissile segment 12a far from described 11 one end of mounting plane and 31 gap of strip-shaped hole
Cooperation, the limit section 12b with the strip-shaped hole 31 far from the peritreme of the mounting plane 11 to abut.So set, keeping away
Exempt from the adjusting seat 30 to fall off from the pedestal 10.
Further, the glissile segment 12a is threadedly coupled setting with the pedestal 10, that is to say, that described raised 12 can
To be made of a spiro connecting piece, such setting has convenient for raised 12 installation and removal, and then also facilitates the adjusting seat
30 installation and removal.
Obviously, it can also be connected and fixed in other way between the glissile segment 12a and the pedestal 10, such as institute
Fixation can also be directly connected by a snap by stating glissile segment 12a and the pedestal 10, for another example the glissile segment 12a and the pedestal
10 can also be directly plugged and fixed by bolt, be just not listed one by one herein.
In view of the radiating piece 20 is adjusted for convenience on the irregular mounting plane 11 for being distributed in the pedestal 10
The position of the whole fan 40, so that the fan 40 can dissipate one or more in multiple radiating pieces 20
Heat, in an embodiment of the utility model, referring to figure 3., the arc-shaped setting of the strip-shaped hole 31.So set, making institute
State fan 40 can move shorter distance can be located at different directions radiating piece 20 radiate so that the wind
The adjustment for fanning 40 positions is more convenient, quick.
The installation and removal of the fan 40 and the adjusting seat 30 for convenience, in an embodiment of the utility model
In, the first magnetic part (not shown) is provided in the adjusting seat 30；It is provided on the fan 40 and first magnetic part
Magnetic different the second magnetic part (not shown), the fan 40 are magnetic by second magnetic part and first magnetic part
Absorption is connected and fixed with the adjusting seat 30.
It is worth noting that, first magnetic part is different with the second magnetic part magnetism to can be understood as described first
Magnetic part has magnetic adsorption capacity, and second magnetic part does not have magnetic adsorption capacity, but second magnetic part has
Have by the ability of magnetic absorption；First magnetic part and second magnetic part are magnetic different it is also understood that being described first
Magnetic part and second magnetic part all have magnetic adsorption capacity, but first magnetic part and second magnetic part are
It attracts each other.
Certainly, it can also be connected by other means between the fan 40 and the adjusting seat 30, for example, the adjustment
It is provided with button hook on seat 30, catching groove is provided on the fan 40, on the button hook in the adjusting seat 30 and the fan 40
Catching groove is fastened, and equally facilitates the installation and removal of the adjusting seat 30 and the fan 40 in this way.
The radiating piece 20 is installed on the mounting plane 11 of the pedestal 10 for convenience, and one in the utility model is real
It applies in example, referring to figure 2., the mounting plane 11 of the pedestal 10 is convexly equipped with multiple positive stop lug boss groups 13, each limit convex
Platform group 13 includes in two positive stop lug boss 131 being oppositely arranged, and each radiating piece 20 is installed on a positive stop lug boss group 13
Two positive stop lug boss 131 between, that is to say, that two positive stop lug boss of each radiating piece 20 in corresponding positive stop lug boss group 13
It is fixedly installed under 131 clamping on the mounting plane 11 of the pedestal 10.So set, being not only convenient for the radiating piece 20
Installation and removal, but also facilitate the adjustment of the position of each radiating piece 20, so convenient for each radiating piece 20 with
The light source of projector ray machine abuts.
It is worth noting that, each radiating piece 20 can be regular shape, it is also possible to irregular shape, for side
Just each radiating piece 20 is fixed on the mounting plane 11 of the pedestal 10, it will be in each positive stop lug boss group 13
Two positive stop lug boss 131 are pivotally connected with the pedestal 10, specifically, referring to figure 4., each positive stop lug boss 131 is through setting
There is mounting hole 131a, the mounting plane 11 of the pedestal 10 is also convexly equipped with multiple shafts 14, the peace of each positive stop lug boss 131
It fills the shaft 14 of hole 131a and one to cooperate, so that each positive stop lug boss 131 and the pedestal 10 are pivotally connected.So set
It sets, can come by adjusting the position of two positive stop lug boss 131 in each positive stop lug boss group 13 so that each limit
Two positive stop lug boss 131 in boss group 13 can preferably clamp corresponding radiating piece 20, and then facilitate each heat dissipation
The installation of part 20 is fixed.
In order to improve the projector ray machine detection device 100 heat dissipation effect, in an embodiment of the utility model
In, Fig. 1 is please referred to, the detection device 100 of the projector ray machine further includes auxiliary heat dissipation fan 50, and the auxiliary heat dissipation fan 50 is just
Radiating piece 20 in multiple radiating pieces 20 far from the fan 40 is arranged.So set, avoiding multiple heat dissipations
The radiating rate of the radiating piece 20 farthest from the fan 40 is slow in part 20, and then the light-source brightness in projector ray machine is caused to go out
Existing weak problem.
It is worth noting that, the quantity of the auxiliary heat dissipation fan 40 can be one or more, at this to described auxiliary
Help the quantity of radiator fan 40 without limitation.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of detection device of projector ray machine characterized by comprising
Pedestal has mounting plane；
Multiple radiating pieces are installed on the mounting plane of the pedestal, multiple radiating pieces respectively to projector ray machine
A light source abut；
Adjusting seat is movably installed on the mounting plane, so that the adjusting seat being capable of the relatively described base motion；And
Fan is installed in the adjusting seat, and the fan can be with the relatively described base motion of the adjusting seat, so that institute
Stating fan can radiate to one or more in multiple radiating pieces.
2. the detection device of projector ray machine as described in claim 1, which is characterized in that be provided with cunning in the adjusting seat
Rail；
The sliding block being slidably connected with the sliding rail is provided on the pedestal.
3. the detection device of projector ray machine as claimed in claim 2, which is characterized in that the adjusting seat is provided through item
Shape hole, to form the sliding rail；
The mounting plane of the pedestal is equipped with protrusion, to form the sliding block.
4. the detection device of projector ray machine as claimed in claim 3, which is characterized in that the protrusion includes and the installation
The limit section of glissile segment and the laterally protruding glissile segment far from described mounting plane one end of plane connection, the glissile segment
With the strip-shaped hole clearance fit, the limit section with the strip-shaped hole far from the peritreme of the mounting plane to abut.
5. the detection device of projector ray machine as claimed in claim 4, which is characterized in that the glissile segment and the pedestal spiral shell
Line connection.
6. the detection device of projector ray machine as claimed in claim 3, which is characterized in that the arc-shaped setting of strip-shaped hole.
7. the detection device of projector ray machine as described in claim 1, which is characterized in that be provided with first in the adjusting seat
Magnetic part；
It is provided on the fan and passes through described second with magnetic the second different magnetic part of first magnetic part, the fan
Magnetic part is connected and fixed with the first magnetic part magnetic absorption with the adjusting seat.
8. the detection device of projector ray machine as described in claim 1, which is characterized in that be convexly equipped with multiple limits on the pedestal
Position boss group, each positive stop lug boss group include in the positive stop lug boss being oppositely arranged；
Each radiating piece is installed between two positive stop lug boss of a positive stop lug boss group.
9. the detection device of projector ray machine as claimed in claim 8, which is characterized in that in each positive stop lug boss group
Two positive stop lug boss are pivotally connected with the pedestal.
10. the detection device of projector ray machine as in one of claimed in any of claims 1 to 9, which is characterized in that the projection
The detection device of instrument ray machine further includes auxiliary heat dissipation fan, far from the wind in the auxiliary heat dissipation fan multiple radiating pieces of face
The radiating piece of fan is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405593.XU CN208653759U (en) | 2018-08-29 | 2018-08-29 | The detection device of projector ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405593.XU CN208653759U (en) | 2018-08-29 | 2018-08-29 | The detection device of projector ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208653759U true CN208653759U (en) | 2019-03-26 |
Family
ID=65791602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821405593.XU Active CN208653759U (en) | 2018-08-29 | 2018-08-29 | The detection device of projector ray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208653759U (en) |
-
2018
- 2018-08-29 CN CN201821405593.XU patent/CN208653759U/en active Active
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