CN208457919U - A kind of stage lighting Lamp cup V-type heat-proof device - Google Patents
A kind of stage lighting Lamp cup V-type heat-proof device Download PDFInfo
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- CN208457919U CN208457919U CN201820604618.2U CN201820604618U CN208457919U CN 208457919 U CN208457919 U CN 208457919U CN 201820604618 U CN201820604618 U CN 201820604618U CN 208457919 U CN208457919 U CN 208457919U
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- heat
- proof device
- stage lighting
- light
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Abstract
The utility model belongs to stage lighting technical field, and in particular to a kind of stage lighting Lamp cup V-type heat-proof device.It specifically includes: reflective mirror and the heat-proof device being set to above reflective mirror, light source is equipped in reflective mirror, heat-proof device includes support frame and the heat shield above support frame, the V-shaped structure of support frame, the slope angle of V-structure is 15 °, heat shield is set in the slope surface of V-structure, and the side of support frame is equipped with air holes.It solves in the prior art, light focusing generates localized hyperthermia and the problems such as light losing.Light focusing suitable for stage lighting is heat-insulated.
Description
Technical field
The utility model belongs to stage lighting technical field, and in particular to a kind of stage lighting Lamp cup V-type heat-proof device.
Background technique
Existing sealed beam lamp is exactly that light source is concentrated in a focus, to make what light source more concentrated to shine out,
Light beam is formed, unique small-bore Lamp cup designs and accurately focuses positioning principle, its light efficiency utilization rate made is high, has
The advantages that brightness is high, light quality is hard, light beam sense is strong, far firing range.Its working principle is that passing through the reflection of the spheroid shape near light source
Mirror, the direction of propagation of forcibly changing light, light is reflected away, and to form light beam to achieve the purpose that.But the light of its light emitting source
Line causes ray height to be concentrated after the reflection by ellipsoidal reflector, and the temperature of generation is higher, can be to setting in lamp source front end
Component damage, be unfavorable for subsequent Lighting Design.
Chinese patent CN201510368508.1 discloses light bulb overheat protective structure and stage lighting on June 13rd, 2017
Tool, relates generally to include the light bulb, thermal insulation layer and colour filter set gradually；Light bulb includes tube face, is set on tube face
Reflector connect and is located at tube face the illuminator at reflector center, is connected with front end between illuminator and the tube face
Lead；Be provided with frosted portion on the thermal insulation layer, the frosted portion be located at shine on body axis and with the illuminator centre of sphere and
Front end lead is corresponding.It is mainly used for solving the problems, such as that light is focusing generation high temperature after reflection.
Above scheme alleviates to a certain extent because temperature is excessively high caused by the aggregation of light, accelerates component old
The problem of change.But it is provided with one layer of frosted portion on thermal insulation layer, because the ratio of refraction in frosted portion is more serious, will lead to light matter
The problems such as ground is soft slow, and range is not far, while the light back reflected can be collected in more mixed and disorderly mode, be difficult to be accurately positioned poly-
Focus is unfavorable for subsequent improvement.
Utility model content
The purpose of this utility model is to provide a kind of stage lighting Lamp cup V-type heat-proof devices to be subtracted using plane heat-proof device
Lack in the prior art using frosted portion bring light loss, while having solved the problems, such as that light focusing generates high temperature.
In order to solve the above technical problems, the technical solution of the utility model is as follows:
A kind of stage lighting Lamp cup V-type heat-proof device, including reflective mirror and the heat-proof device being set to above reflective mirror, institute
It states and is equipped with light source in reflective mirror, the heat-proof device includes support frame and heat shield, the V-shaped structure of support frame as described above, the V
The slope angle of type structure is 15 °, and the heat shield is set in the slope surface of V-structure, and the side of support frame as described above is equipped with air holes.
By adopting the above technical scheme: heat-proof device includes heat-insulating bracket, is provided with reflective mirror, reflective mirror below heat-insulating bracket
It is inside provided with light source, light source can generate a large amount of heat at work, and setting heat-proof device in side's generates light source on a mirror
Heat concentrate in reflective mirror, reduce heat to functional module transmit.Heat-insulating bracket middle position is arranged to V-type, instead
Light after penetrating avoids focusing after V-type heat-proof device, to effectively prevent hot-spot.The slope angle of V-type is arranged to 15
Degree, largely avoids the focusing of light, prevents light source hot-spot.Air holes is provided on heat-proof device, so as to
The temperature that recyclegas takes away light source generation is passed through by outside.
Further, reflecting layer is equipped in air holes.
By adopting the above technical scheme: reducing light by air holes, avoid damage of the strong light to blower.
Further, positioning device is equipped at the highest point of V-structure.
By adopting the above technical scheme: position being set at the highest point of V-structure and verifies structure, can guarantee and be mounted on bracket
On reflective mirror slope angle be 15 °, increase the reliability of total.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of stage lighting Lamp cup V-type heat-proof device embodiment of the utility model.
Fig. 2 is a kind of plane fit structure schematic diagram of stage lighting Lamp cup V-type heat-proof device embodiment of the utility model.
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
Detailed description, it is clear that described embodiment is only the embodiment of the utility model a part, rather than whole implementation
Example.Based on the embodiments of the present invention, those skilled in the art institute obtained under the premise of no creativity is worked
Some other embodiments, belong to the protection scope of the utility model.
Appended drawing reference in Figure of description includes: 1, light source；2, reflector；3, heat-insulating bracket；4, air holes；5, first every
Backing；6, the second heat shield.
The utility model main structure is as depicted in figs. 1 and 2, and a kind of stage lighting Lamp cup V-type heat-proof device includes light source 1, anti-
Emitter 2 and heat-insulating bracket 3, light source 1 are installed on inside reflector 1, when light source 1 works, by being coated on around light source 1
Reflector 2 concentrates light after reflection, forms light beam, the light after concentration shines out from a direction finally, mentions
The brightness and intensity of illumination of high stage lighting.U-shaped structure is presented in reflector 2, positioned at the top end part outer rim of reflector 2U shape structure
It is arranged there are two mutually contradictory notch, notch can need to be designed to arbitrary shape according to design, lack in the technical program
The section of its positive apparent direction of opening's edge is trapezoidal.It is provided with heat-insulating bracket 3 above reflector 2U shape top end part, heat-insulating bracket is adopted
It is made of metal material, preferably copper sheet makes, and certainly according to the needs of design, can also be made of other materials.Heat-insulated branch
Frame 3 is formed by one piece of metal plate bending, and the middle position of metal plate is equipped with through-hole, and the through-hole after bending forms a V-type slope surface, in order to
It avoids light from excessively converging, generates high temperature, reduce the damage to light source 1 and reflector 2, the slope angle on V-arrangement slope is preferably
15°.Using concave face as apparent direction, any side in the both side plate of heat-insulating bracket is provided with an air holes 4, air holes 4 it is main
Effect is taken away because of the high temperature that light source 1 works and generates so that the inner air of V-type heat-proof device recycles.It is equipped in air holes 4
High temperature resistant and the good coat of reflecting effect reduce light by air holes, avoid damage of the strong light to blower.Positioned at V-type slope
Surface be covered with heat shield, respectively the first heat shield 5 and the second heat shield 6, the first heat shield 5 and the second heat shield
6 are arranged along V-type slope direction, are bonded using glass cement resistant to high temperature, the highest positioned at V-type slope, which is pointed out, is provided with positioning
Whether device, the position for verifying heat shield install precisely.Guarantee the accuracy of heat shield installation.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model structure, several modifications and improvements can also be made, these also should be considered as this
The protection scope of utility model, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (3)
1. a kind of stage lighting Lamp cup V-type heat-proof device, described including reflective mirror and the heat-proof device being set to above reflective mirror
Light source is equipped in reflective mirror, it is characterised in that: the heat-proof device includes support frame and heat shield, and support frame as described above is V-shaped
Structure, the slope angle of the V-structure are 15 °, and the heat shield is set in the slope surface of V-structure, and the one of support frame as described above
Side is equipped with air holes.
2. stage lighting Lamp cup V-type heat-proof device according to claim 1, it is characterised in that: be equipped with reflection in the air holes
Layer.
3. stage lighting Lamp cup V-type heat-proof device according to claim 2, it is characterised in that: be provided on support frame as described above
Heat shield positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820604618.2U CN208457919U (en) | 2018-04-25 | 2018-04-25 | A kind of stage lighting Lamp cup V-type heat-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820604618.2U CN208457919U (en) | 2018-04-25 | 2018-04-25 | A kind of stage lighting Lamp cup V-type heat-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457919U true CN208457919U (en) | 2019-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820604618.2U Active CN208457919U (en) | 2018-04-25 | 2018-04-25 | A kind of stage lighting Lamp cup V-type heat-proof device |
Country Status (1)
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| CN (1) | CN208457919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131690A (en) * | 2019-05-15 | 2019-08-16 | 广州市焦汇光电科技有限公司 | Light source heat insulation structural |
| CN114963147A (en) * | 2022-06-11 | 2022-08-30 | 大陆(广州)电子科技有限公司 | Installation and air inlet integrated device for light source |
-
2018
- 2018-04-25 CN CN201820604618.2U patent/CN208457919U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131690A (en) * | 2019-05-15 | 2019-08-16 | 广州市焦汇光电科技有限公司 | Light source heat insulation structural |
| CN114963147A (en) * | 2022-06-11 | 2022-08-30 | 大陆(广州)电子科技有限公司 | Installation and air inlet integrated device for light source |
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