CN208126090U - A kind of projection light machine inner radiation device - Google Patents
A kind of projection light machine inner radiation device Download PDFInfo
- Publication number
- CN208126090U CN208126090U CN201820473250.0U CN201820473250U CN208126090U CN 208126090 U CN208126090 U CN 208126090U CN 201820473250 U CN201820473250 U CN 201820473250U CN 208126090 U CN208126090 U CN 208126090U
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- China
- Prior art keywords
- light
- bucket
- light bucket
- ray machine
- radiation device
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Abstract
The utility model discloses a kind of projection light machine inner radiation devices, including ray machine upper cover aluminium sheet, light bucket bracket, light bucket, lens assembly and blower, the ray machine upper cover aluminium sheet is mounted on the top of light bucket, the light bucket is mounted on the inside of light bucket bracket, lamp heat sink assembly is installed on the side outer wall of the light bucket bracket, the lens assembly is mounted on the side of screen assembly, phenanthrene after the side of the light bucket is successively separately installed with, heat-protecting glass, screen assembly and preceding phenanthrene, luxuriant and rich with fragrance side is equipped with outer radiator before described, ray machine bottom case is installed below the light bucket bracket, the inside of the ray machine bottom case is equipped with blower.The utility model can be effectively the heat inside projection light machine imaging and lighting system on the basis of not changing original structure, effectively internal heat is distributed, to have achieved the effect that the stabilization for improving optical projection system and extend the service life, the demand of work is met.
Description
Technical field
The utility model relates to projection light machine equipment technical field, specially a kind of projection light machine inner radiation device.
Background technique
Projector be it is a kind of the profile of workpiece is amplified using optical element, and the optics instrument being projected on shadow screen
Device.It can make profile measurement with transmitted light, it is also possible to the surface shape and observation piece surface of reflected light measurement blind hole.
Need to install radiator in general projector, but general radiator structure more occupies volume, needs to change original
The mountable radiator of projector internal structure, the service life is not high, and stability when work is not also high, can not meet work
Demand.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and it is scattered to provide a kind of projection light machine inside
Thermal.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：Inside a kind of projection light machine
Radiator, including ray machine upper cover aluminium sheet, light bucket bracket, light bucket, lens assembly and blower, the ray machine upper cover aluminium sheet are mounted on
The top of light bucket, the light bucket are mounted on the inside of light bucket bracket, and lamp heat dissipation is equipped on the side outer wall of the light bucket bracket
Device assembly, the lens assembly are mounted on the side of screen assembly, and the side of the light bucket is luxuriant and rich with fragrance, heat-insulated after being successively separately installed with
Glass, screen assembly and preceding phenanthrene, luxuriant and rich with fragrance side is equipped with outer radiator before described, is equipped with ray machine below the light bucket bracket
The inside of bottom case, the ray machine bottom case is equipped with blower.
Preferably, LED light is installed between the light bucket and light bucket bracket.
Preferably, radiator dustproof foam is installed on the preceding luxuriant and rich with fragrance side outer wall.
Preferably, the inside of the light bucket is equipped with pull rod and rolls fulcrum.
Preferably, reflecting mirror is installed between the heat-protecting glass and screen assembly.
Preferably, fan air channel dustproof foam is installed in the blower.
Preferably, the bottom of the ray machine bottom case is equipped with external cooling aluminium sheet.
Preferably, the inside of the blower side ray machine bottom case is equipped with inner radiator.
The utility model beneficial effect achieved is：The device can be effectively projection light machine imaging and lighting system
Internal heat effectively distributes internal heat on the basis of not changing original structure, improves projection to have reached
The stabilization of system and the effect for extending the service life, meet the demand of work.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model cavity.
1, ray machine upper cover aluminium sheet；2, lamp heat sink assembly；3, light bucket bracket；4, LED light；5, light bucket；6, rear luxuriant and rich with fragrance；7, heat-insulated
Glass；8, lens assembly；9, screen assembly；10, preceding phenanthrene；11, radiator dustproof foam；12, pull rod rolls fulcrum；13, blower
Air duct dustproof foam；14, reflecting mirror；15, outer radiator；16, blower；17, inner radiator；18, ray machine bottom case；19, external to dissipate
Hot aluminium sheet.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, a kind of projection light machine inner radiation device, including ray machine upper cover aluminium sheet 1, light bucket bracket 3, light bucket
5, lens assembly 8 and blower 16, ray machine upper cover aluminium sheet 1 are mounted on the top of light bucket 5, and light bucket 5 is mounted on the interior of light bucket bracket 3
Portion is equipped with lamp heat sink assembly 2 on the side outer wall of light bucket bracket 3, and lens assembly 8 is mounted on the side of screen assembly 9, light
The side of bucket 5 is equipped with outer in luxuriant and rich with fragrance 6, heat-protecting glass 7, screen assembly 9 and preceding luxuriant and rich with fragrance 10, preceding luxuriant and rich with fragrance 10 side after being successively separately installed with
Radiator 15, the lower section of light bucket bracket 3 are equipped with ray machine bottom case 18, and the inside of ray machine bottom case 18 is equipped with blower 16, light bucket 5 with
LED light 4 is installed between light bucket bracket 3, radiator dustproof foam 11 is installed on preceding luxuriant and rich with fragrance 10 side outer wall, light bucket 5 it is interior
Portion is equipped with pull rod and rolls fulcrum 12, and reflecting mirror 14 is equipped between heat-protecting glass 7 and screen assembly 9, is equipped in blower 16
Fan air channel dustproof foam 13, the bottom of ray machine bottom case 18 are equipped with external cooling aluminium sheet 19,16 side ray machine bottom case 18 of blower
Inside inner radiator 17 is installed, the device can effectively projection light machine imaging and lighting system inside heat not
On the basis of changing original structure, effectively internal heat is distributed, improves stablizing and prolonging for optical projection system to have reached
The effect of long-life meets the demand of work.
Working principle：In work, aluminium extruded material is used by the transmission mode of specific structure, by LED light 4, light bucket 5,
Phenanthrene 6 has the heat inside projection light machine imaging and lighting system on the basis of not changing original structure by blower 16 afterwards
Effect distributes internal heat, to have reached stabilization and the extension service life of improving optical projection system.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of projection light machine inner radiation device, including ray machine upper cover aluminium sheet (1), light bucket bracket (3), light bucket (5), lens group
Part (8) and blower (16), it is characterised in that：The ray machine upper cover aluminium sheet (1) is mounted on the top of light bucket (5), the light bucket (5)
It is mounted on the inside of light bucket bracket (3), is equipped with lamp heat sink assembly (2) on the side outer wall of the light bucket bracket (3), it is described
Lens assembly (8) is mounted on the side of screen assembly (9), the side of the light bucket (5) luxuriant and rich with fragrance (6) after being successively separately installed with, every
Hot glass (7), screen assembly (9) and preceding phenanthrene (10), the side of luxuriant and rich with fragrance (10) is equipped with outer radiator (15) before described, the light bucket
It is equipped with below bracket (3) ray machine bottom case (18), the inside of the ray machine bottom case (18) is equipped with blower (16).
2. a kind of projection light machine inner radiation device according to claim 1, it is characterised in that：The light bucket (5) and light
LED light (4) are installed between bucket bracket (3).
3. a kind of projection light machine inner radiation device according to claim 1, it is characterised in that：The one of luxuriant and rich with fragrance (10) before described
Radiator dustproof foam (11) are installed on the outer wall of side.
4. a kind of projection light machine inner radiation device according to claim 1, it is characterised in that：The light bucket (5) it is interior
Portion is equipped with pull rod and rolls fulcrum (12).
5. a kind of projection light machine inner radiation device according to claim 1, it is characterised in that：The heat-protecting glass (7)
Reflecting mirror (14) are installed between screen assembly (9).
6. a kind of projection light machine inner radiation device according to claim 1, it is characterised in that：Peace in the blower (16)
Equipped with fan air channel dustproof foam (13).
7. a kind of projection light machine inner radiation device according to claim 1, it is characterised in that：The ray machine bottom case (18)
Bottom external cooling aluminium sheet (19) are installed.
8. a kind of projection light machine inner radiation device according to claim 1, it is characterised in that：Blower (16) side
The inside of ray machine bottom case (18) is equipped with inner radiator (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473250.0U CN208126090U (en) | 2018-04-03 | 2018-04-03 | A kind of projection light machine inner radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473250.0U CN208126090U (en) | 2018-04-03 | 2018-04-03 | A kind of projection light machine inner radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208126090U true CN208126090U (en) | 2018-11-20 |
Family
ID=64193523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820473250.0U Expired - Fee Related CN208126090U (en) | 2018-04-03 | 2018-04-03 | A kind of projection light machine inner radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208126090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296338A (en) * | 2021-05-18 | 2021-08-24 | 当趣网络科技(杭州)有限公司 | Projector beneficial to heat dissipation |
| CN113900327A (en) * | 2021-10-20 | 2022-01-07 | 深圳怡趣科技有限公司 | Projector optical device box convenient to install |
-
2018
- 2018-04-03 CN CN201820473250.0U patent/CN208126090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296338A (en) * | 2021-05-18 | 2021-08-24 | 当趣网络科技(杭州)有限公司 | Projector beneficial to heat dissipation |
| CN113900327A (en) * | 2021-10-20 | 2022-01-07 | 深圳怡趣科技有限公司 | Projector optical device box convenient to install |
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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: 20181120 Termination date: 20210403 |