CN204215136U - A kind of fan vibration insulating system of laser projection - Google Patents
A kind of fan vibration insulating system of laser projection Download PDFInfo
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- CN204215136U CN204215136U CN201420645669.1U CN201420645669U CN204215136U CN 204215136 U CN204215136 U CN 204215136U CN 201420645669 U CN201420645669 U CN 201420645669U CN 204215136 U CN204215136 U CN 204215136U
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- fan
- flange
- laser projection
- insulating system
- vibration insulating
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Abstract
The utility model provides a kind of fan vibration insulating system of laser projection, it includes a fan Fixture, described fan Fixture is a housing, its leading flank is opening shape, thereafter side opening is provided with thermovent, correspond to the position of described thermovent in described fan Fixture and be placed with fan, be embedded respectively between the end face of described fan and described housing and bottom surface and be fixed with rubber damping parts.The utility model, by arranging rubber damping parts in fan Fixture, can play good damping effect, can solve existing projector fan and vibrate the float problem brought, and promotes the effect of projected picture.
Description
Technical field
The utility model belongs to projector equipment field, particularly relates to a kind of fan vibration insulating system of laser projection.
Background technology
Can produce a lot of heat when projector's work, and these heats finally all must be discharged to the external object reaching cooling of machine by fan.Along with projector's brightness is done higher and higher, machine heat power consumption also increases thereupon, the power consumption of fan, air quantity, rotating speed, frequency usage scope also increase relatively, so wherein some frequency can be identical with projector natural frequency and cause resonance, thus projected picture is shaken, reduce the picture effect of projector.
In the face of such problem, conventional projectors generally by increasing vibration damping sponge or fix the object reaching vibration damping with rubber tack on screw hole on fan frame, but for the fan requiring frequency change large, traditional method cannot reach such effect.
In view of this, the design people, according to the Production design experience being engaged in this area and association area for many years, develops a kind of fan vibration insulating system of laser projection, to solving prior art Problems existing.
Utility model content
The purpose of this utility model is the fan vibration insulating system being to provide a kind of laser projection, by arranging rubber damping parts in fan Fixture, good damping effect can be played, existing projector fan can be solved and vibrate the float problem brought, promote the effect of projected picture.
For this reason, the utility model proposes a kind of fan vibration insulating system of laser projection, it includes a fan Fixture, described fan Fixture is a housing, its leading flank is opening shape, thereafter side opening is provided with thermovent, corresponds to the position of described thermovent and be placed with fan in described fan Fixture, is embedded respectively and is fixed with rubber damping parts between the end face of described fan and described housing and bottom surface.
As above the fan vibration insulating system of laser projection, wherein, described rubber damping parts are a schistose texture, and its surface is formed with the elasticity convex closure that multiple and described fan contacts.
As above the fan vibration insulating system of laser projection, wherein, the edge of described rubber damping parts protrudes out towards described fan correspondence and is formed with a nesting part, and described nesting part correspondence is set on the periphery of described fan.
As above the fan vibration insulating system of laser projection, wherein, described nesting part includes a front flange, rear flange, a left flange and a right flange, described front flange and described rear flange are in being oppositely arranged, described left flange and described right flange are in being oppositely arranged, described rear flange contacts with the back edge of the internal face on rear side of described fan Fixture and described fan, described left flange and right flange correspondence contact with the both sides of the edge of described fan, and described front flange correspondence contacts with the leading edge of described fan.
As above the fan vibration insulating system of laser projection, wherein, the junction of described front flange and described left flange and right flange and the junction of described rear flange and described left flange and right flange are formed with a projection respectively.
As above the fan vibration insulating system of laser projection, wherein, the lateral surface of described front flange and rear flange is evenly equipped with multiple vertical projections respectively along its length, and the cross section of described left flange and right flange is that wave is linear.
As above the fan vibration insulating system of laser projection, wherein, the spacing up and down described in corresponding two between rubber damping parts is less than the height of described fan.
As above the fan vibration insulating system of laser projection, wherein, the trailing flank of described fan Fixture offers multiple described thermovent along its length side by side, it is inner corresponds to each described thermovent and is placed with fan described in respectively, is embedded respectively and is fixed with rubber damping parts described between the end face of each described fan and described housing and bottom surface.
The fan vibration insulating system of the laser projection that the utility model proposes, by arranging rubber damping parts in fan Fixture, when the fan turns of projector, good damping effect can be played, solve the float problem that existing projector brings because of fan vibration, improve the effect of projected picture, enhance the brand competitiveness of projector; In addition, in the utility model, rubber damping parts are quick and easy for installation, it also avoid the problem of air return between fan while vibration damping, have good application value.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view () of the fan vibration insulating system of laser projection of the present utility model;
Fig. 2 is the perspective exploded view (two) of the fan vibration insulating system of laser projection of the present utility model;
Fig. 3 is the schematic perspective view of rubber damping parts in the utility model.
Main element label declaration:
1 fan Fixture 11 thermovent
2 fan 3 rubber damping parts
30 elasticity convex closure 31 nesting parts
Flange after 311 front flanges 312
The right flange of 313 left flange 314
315 projection 316 vertical projections
Embodiment
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and embodiment of the present utility model be described:
Fig. 1 is the perspective exploded view () of the fan vibration insulating system of laser projection of the present utility model; Fig. 2 is the perspective exploded view (two) of the fan vibration insulating system of laser projection of the present utility model; Fig. 3 is the schematic perspective view of rubber damping parts in the utility model.
See Fig. 1, the fan vibration insulating system of the laser projection that the utility model proposes, it includes a fan Fixture 1, described fan Fixture 1 is a housing, its leading flank is opening shape, thereafter side opening is provided with thermovent 11, corresponds to the position of described thermovent 11 and be placed with fan 2 in described fan Fixture 1, is embedded respectively and is fixed with rubber damping parts 3 between the end face of described fan 2 and described housing 1 and bottom surface.By arranging rubber damping parts in fan Fixture, when projector fan rotates, good damping effect can be played, overcoming the float problem that existing projector brings because of fan vibration.As shown in Figure 1 and Figure 2, described rubber damping parts 3 are a schistose texture, and its surface is formed with the elasticity convex closure 30 that multiple and described fan 1 contacts, to improve the effectiveness in vibration suppression to fan.
Wherein, the edge of described rubber damping parts 3 protrudes out towards described fan 2 correspondence and is formed with a nesting part 31, and described nesting part 31 correspondence is set on the periphery of described fan 2.As shown in Figure 1, operationally, utilize two nesting part 31 correspondences to be set in the place of two ends up and down of fan, the up-down vibration simultaneously produced when can overcome fan work and left-right and front-back vibration, solve the vibration problem of fan along three-dimensional.
Be preferred embodiment, described nesting part 31 includes a front flange 311, rear flange 312, left flange 313 and a right flange 314, described front flange 311 and described rear flange 312 are in being oppositely arranged, described left flange 313 and described right flange 314 are in being oppositely arranged, described rear flange 312 contacts with the back edge of the internal face on rear side of described fan Fixture 1 and described fan 2, described left flange 313 and right flange 314 correspondence contact with the both sides of the edge of described fan 2, and described front flange 311 correspondence contacts with the leading edge of described fan 2.
Further, the junction of described front flange 311 and described left flange 313 and right flange 314 and the junction of described rear flange 312 and described left flange 313 and right flange 314 are formed with a projection 315 respectively.
Please also refer to Fig. 3, the lateral surface of described front flange 311 and rear flange 312 is evenly equipped with multiple vertical projections 316 respectively along its length, and the cross section of described left flange 313 and right flange 314 is that wave is linear.Namely, in structure described in Fig. 3, on the lateral surface of described front flange 311 and rear flange 312, along the uniform multiple vertical projections 316 of respective length direction (being left and right in figure), to increase integrated buffer performance, and by the xsect of left flange 313 and right flange 314 is arranged in wave linear, when arranging multiple fan in fan Fixture 1 simultaneously, left flange adjacent between each adjacent fans can be corresponding chimeric with right flange, improve overall stability (specifically see Fig. 3), in addition, in order to avoid the effectiveness in vibration suppression of the upper and lower both sides of same fan differs greatly, during use the left flange of two rubber damping parts 3 of preferred same fan and the convex-concave profile of right flange contrary, arrange in mirror image.
Wherein, not easily drop out to make fan, also the spacing up and down described in corresponding two between rubber damping parts 3 can be arranged to the height being slightly less than described fan 2 during application, when fan assembling, can directly be pressed between two rubber damping parts 3, so that fan 2 is conveniently mounted in fan Fixture 1, simultaneously, utilize the elasticity of rubber damping parts 3, make rubber damping parts 3 under the flexible effect of selfer, all the time be pressed on fan, when practical application, improve stability and the functional reliability of fan.
Preferably, can be according to actual needs, multiple described thermovent 11 is offered along its length side by side at the trailing flank of described fan Fixture 1, its inside corresponds to each described thermovent 11 and is placed with fan 2 described in respectively, be embedded respectively between the end face of each described fan 2 and described housing 1 and bottom surface and be fixed with rubber damping parts 3 described in, to improve radiating effect.It is to be noted, as for the magnitude setting of fan, can be decided according to the actual requirements, in this no limit, such as, in structure shown in the drawings, be provided with 4 described thermovents 11, described radiator fan 2 is then corresponding with the quantity of described thermovent 11, is arranged on each described thermovent 11 place side by side.
The fan vibration insulating system of the laser projection that the utility model proposes, when assembling, first by the both sides be up and down arranged in fan Fixture 1 facing each other for each rubber damping parts 3, then fan 2 correspondence can be loaded between two rubber damping parts 3, and relative with thermovent 11.
The fan vibration insulating system of the laser projection that the utility model proposes, by arranging rubber damping parts in fan Fixture, when the fan turns of projector, good damping effect can be played, solve the float problem that existing projector brings because of fan vibration, improve the effect of projected picture, enhance the brand competitiveness of projector; In addition, in the utility model, rubber damping parts are quick and easy for installation, it also avoid the problem of air return between fan while vibration damping, have good application value.
The foregoing is only the schematic embodiment of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (8)
1. the fan vibration insulating system of a laser projection, it is characterized in that, described laser projection fan vibration insulating system includes a fan Fixture, described fan Fixture is a housing, its leading flank is opening shape, thereafter side opening is provided with thermovent, corresponds to the position of described thermovent and be placed with fan in described fan Fixture, is embedded respectively and is fixed with rubber damping parts between the end face of described fan and described housing and bottom surface.
2. the fan vibration insulating system of laser projection as claimed in claim 1, it is characterized in that, described rubber damping parts are a schistose texture, and its surface is formed with the elasticity convex closure that multiple and described fan contacts.
3. the fan vibration insulating system of laser projection as claimed in claim 2, it is characterized in that, the edge of described rubber damping parts protrudes out towards described fan correspondence and is formed with a nesting part, and described nesting part correspondence is set on the periphery of described fan.
4. the fan vibration insulating system of laser projection as claimed in claim 3, it is characterized in that, described nesting part includes a front flange, rear flange, a left flange and a right flange, described front flange and described rear flange are in being oppositely arranged, described left flange and described right flange are in being oppositely arranged, described rear flange contacts with the back edge of the internal face on rear side of described fan Fixture and described fan, described left flange and right flange correspondence contact with the both sides of the edge of described fan, and described front flange correspondence contacts with the leading edge of described fan.
5. the fan vibration insulating system of laser projection as claimed in claim 4, it is characterized in that, the junction of described front flange and described left flange and right flange and the junction of described rear flange and described left flange and right flange are formed with a projection respectively.
6. the fan vibration insulating system of laser projection as described in claim 4 or 5, it is characterized in that, the lateral surface of described front flange and rear flange is evenly equipped with multiple vertical projections respectively along its length, and the cross section of described left flange and right flange is that wave is linear.
7. the fan vibration insulating system of laser projection as claimed in claim 1 or 2, is characterized in that, the spacing up and down described in corresponding two between rubber damping parts is less than the height of described fan.
8. the fan vibration insulating system of laser projection as claimed in claim 1 or 2, it is characterized in that, the trailing flank of described fan Fixture offers multiple described thermovent along its length side by side, it is inner corresponds to each described thermovent and is placed with fan described in respectively, is embedded respectively and is fixed with rubber damping parts described between the end face of each described fan and described housing and bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645669.1U CN204215136U (en) | 2014-10-31 | 2014-10-31 | A kind of fan vibration insulating system of laser projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645669.1U CN204215136U (en) | 2014-10-31 | 2014-10-31 | A kind of fan vibration insulating system of laser projection |
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| Publication Number | Publication Date |
|---|---|
| CN204215136U true CN204215136U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420645669.1U Active CN204215136U (en) | 2014-10-31 | 2014-10-31 | A kind of fan vibration insulating system of laser projection |
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| CN (1) | CN204215136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017211492A (en) * | 2016-05-25 | 2017-11-30 | パナソニックＩｐマネジメント株式会社 | Projection type video display device |
-
2014
- 2014-10-31 CN CN201420645669.1U patent/CN204215136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017211492A (en) * | 2016-05-25 | 2017-11-30 | パナソニックＩｐマネジメント株式会社 | Projection type video display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Shahe road Shenzhen city Guangdong province 518000 No. 3011 Baisha building 8415 Patentee after: Shenzhen city reflect Polytron Technologies Inc Address before: Yuanxing science and Technology Building 1 No. 518057 Guangdong city of Shenzhen province Shenzhen city Nanshan District high tech Zone North Beihuan Avenue North Song Ping Road 1506 room Patentee before: AVANZA Corporation |