CN208058564U - A kind of secondary optical lens and its Projecting Lamp module of Projecting Lamp - Google Patents
A kind of secondary optical lens and its Projecting Lamp module of Projecting Lamp Download PDFInfo
- Publication number
- CN208058564U CN208058564U CN201820318582.1U CN201820318582U CN208058564U CN 208058564 U CN208058564 U CN 208058564U CN 201820318582 U CN201820318582 U CN 201820318582U CN 208058564 U CN208058564 U CN 208058564U
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- China
- Prior art keywords
- optical lens
- secondary optical
- projecting lamp
- light
- led light
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Abstract
A kind of secondary optical lens and its Projecting Lamp module of Projecting Lamp,By the way that secondary optical lens are shaped to positive eight prism-frustum-shaped,The bottom surface of the secondary optical lens is octagonal planar wave minute surface,Eight sides of the secondary optical lens and the bottom surface of secondary optical lens surround for reflecting and the positive eight terrace with edges hollow cavity of reflex LED light source,Octagon refraction mouth there are one being set at the top of the secondary optical lens for placing LED light source,It is placed on refraction mouth by LED light source,Light is allow to be reflected or reflected in positive eight terrace with edges hollow cavity,And eight sides of secondary optical lens allow the planar wave minute surface of lens to be projected out the images of 8 LED light sources,Form the moulding of plum blossom-shaped,Very gorgeous brilliance can be showed,And the secondary optical lens of positive eight prism-frustum-shaped,Light beam can concentrate on a particular range,Light transmittance is high,Solve the problems, such as that light is still at distribution at random caused by the LED light source of the LED light lens of the prior art.
Description
Technical field
The utility model is related to optical lens field, the secondary optical lens and its Projecting Lamp mould of espespecially a kind of Projecting Lamp
Group.
Background technology
Light emitting diode (light emitting diodes, LEDs), it is known as the new type light source of 21 century, is based on
It is with low power consuming, long lifespan, not the conventional light sources such as cracky can not with comparison the advantages of, be widely used in various fields
In.And in order to adjust the size for the light beam that LED is emitted, concentrate and improve light intensity, the various optical lens for concentrating LED illumination
It is devised.
The LED light lens of the prior art are sheathed on a LED light source, are thrown with reaching the light for promoting LED to be emitted
To the purpose of specific direction, however the LED light lens of the prior art are mostly round platform moulding, and the LED light of the prior art is saturating
Mirror sleeve is located at the light that LED light source is emitted, and has extreme portions saturating by LED light with the refraction of not special angle, scattering
The LED optical lenses of the radially outward diverging of mirror, the wherein prior art make its light that can not concentrate on a particular range, LED
Light caused by light source extremely influences its ornamental degree still at distribution at random；And round platform figure appearances it is single, unsightly,
Texture is bad, light transmittance is too low.
Invention content
To solve the above problems, the utility model provides a kind of secondary optical lens and its Projecting Lamp module of Projecting Lamp,
It is projected out the image of 8 LED light sources, forms the moulding of plum blossom-shaped, while very gorgeous brilliance can be showed, it is very beautiful,
Its light beam can concentrate on a particular range, and light transmittance is high.
One of to achieve the above object, it is saturating that the technical solution adopted in the utility model is to provide a kind of Projecting Lamp secondary optics
The shape of mirror, the secondary optical lens is positive eight terrace with edge, and the bottom surface of the secondary optical lens is octagonal planar wave
What minute surface, eight sides of the secondary optical lens and the bottom surface of secondary optical lens surrounded is used to reflecting and reflecting LED
The positive eight terrace with edges hollow cavity of light source, sets that there are one the octagon foldings for placing LED light source at the top of the secondary optical lens
Loophole, and the refraction mouth is connected with hollow cavity；The area of the wherein described refraction mouth is less than the area of planar wave minute surface.
Further, the angle between each side and planar wave minute surface of the secondary optical lens is acute angle.
Further, the secondary optical lens material is transparent plastic or glass.
To achieve the above object two, the technical solution adopted in the utility model is to provide a kind of Projecting Lamp module, including
LED light source, light-transmitting plate, the LED control mainboards being fixed on light-transmitting plate, further include several secondary optical lens, wherein described
The back side of light-transmitting plate is equipped with the light transmission groove for placing secondary optical lens, the wherein planar light of several secondary optical lens
Minute surface is learned towards placement groove and is fixed in light transmission groove；The refraction in secondary optical lens is arranged in the LED light source
It is electrically connected on mouth and with LED control mainboards.
Further, it is equipped with mainboard baffle in the position of light transmission groove both sides in the light transmission back, and the mainboard is kept off
The surface of plate is fish scale-like, wherein the LED control mainboards are fixed on the surface of mainboard baffle of both sides.
Further, a circle capillary groove is equipped at the outer of the bottom surface of the light-transmitting plate, and the capillary groove is by light transmission groove
And mainboard baffle is trapped among centre, wherein being equipped with silica gel water proof ring in the capillary groove.
Further, four sides on the surface of the light-transmitting plate are equipped with mounting hole.
The beneficial effects of the utility model are：By the way that secondary optical lens are shaped to positive eight prism-frustum-shaped, institute
The bottom surface for stating secondary optical lens is octagonal planar wave minute surface, eight sides of the secondary optical lens and secondary light
Learn that the bottom surfaces of lens surrounds for reflecting and the positive eight terrace with edges hollow cavity of reflex LED light source, the secondary optical lens
Top is set there are one the octagon refraction mouth for placing LED light source, is placed on refraction mouth by LED light source so that light can
To be reflected or be reflected in positive eight terrace with edges hollow cavity, and eight sides of secondary optical lens make the planar light of lens
The image of 8 LED light sources can be projected out by learning minute surface, form the moulding of plum blossom-shaped, while can show very gorgeous light
Coloured silk, it is very beautiful, and also the secondary optical lens of positive eight prism-frustum-shaped, light beam can concentrate on a particular range, and light transmittance is high,
Solve the problems, such as that light is still at distribution at random caused by the LED light source of the LED light lens of the prior art.
Description of the drawings
Fig. 1 is secondary optical lens vertical view.
Fig. 2 is secondary optical lens bottom view.
Fig. 3 is secondary optical lens front view.
Fig. 4 is Projecting Lamp module bottom view.
Fig. 5 is Projecting Lamp module side view.
Drawing reference numeral explanation：1. secondary optical lens；11. reflecting mouth；12. planar wave minute surface；2. light-transmitting plate；21. thoroughly
3. mainboard baffle of light groove；4. capillary groove；5. mounting hole.
Specific implementation mode
The utility model is described in detail with reference to specific embodiment and Figure of description.
It please refers to Fig.1 shown in -5, secondary optical lens and its Projecting Lamp module of the utility model about a kind of Projecting Lamp.
One of it please refers to Fig.1 shown in -3, to achieve the above object, the technical solution adopted in the utility model is to provide one kind
The shape of Projecting Lamp secondary optical lens, the secondary optical lens 1 is positive eight terrace with edge, the bottom surface of the secondary optical lens 1
For octagonal planar wave minute surface 12, eight sides and the bottom surface of secondary optical lens 1 of the secondary optical lens 1 surround
For reflect and the positive eight terrace with edges hollow cavity of reflex LED light source, the tops of the secondary optical lens 1 set there are one be used for
The octagon for placing LED light source reflects mouth 11, and the refraction mouth 11 is connected with hollow cavity；The face of the wherein described refraction mouth 11
Area of the product less than planar wave minute surface 12.
Further, 1 material of the secondary optical lens is transparent plastic or glass.In this specific implementation mode,
1 material of secondary optical lens discussed is transparent plastic, its light weight of transparent plastic, light transmittance is strong, is very suitable for making two
Secondary optical lens 1.
Please refer to Fig.1 shown in -3, further, each sides of the secondary optical lens 1 and planar wave minute surface 12 it
Between angle be acute angle.In order to correspond to the angle of different refractions and reflection, and the pattern that reflection is presented is different, is making
Angle when secondary optical lens 1 between the side and bottom surface of the secondary optical lens 1 change between acute angle both can, this
In secondary specific implementation mode, the angle between the side and bottom surface of secondary optical lens 1 is 60 °；And it can be by adjusting secondary
The curvature of the side of optical lens 1 reaches different optical angle requirements.
It please refers to shown in Fig. 4-5, to achieve the above object two, the technical solution adopted in the utility model is to provide one kind
Projecting Lamp module, including LED light source, light-transmitting plate 2, the LED control mainboards being fixed on light-transmitting plate 2, further include that several are secondary
Optical lens 1, wherein the back side of the light-transmitting plate 2 is equipped with the light transmission groove 21 for placing secondary optical lens 1, wherein several
The planar wave minute surface 12 of a secondary optical lens 1 is towards placement groove and is fixed in light transmission groove 21；The LED light
Source is arranged on the refraction mouth 11 of secondary optical lens 1 and is electrically connected with LED control mainboards.
By the way that secondary optical lens 1 are shaped to positive eight prism-frustum-shaped, the bottom surface of the secondary optical lens 1 is eight
The planar wave minute surface 12 of side shape, the use that eight sides of the secondary optical lens 1 are surrounded with the bottom surface of secondary optical lens 1
In refraction and the positive eight terrace with edges hollow cavity of reflex LED light source, the tops of the secondary optical lens 1 sets that there are one for placing
The octagon of LED light source reflects mouth 11, is placed on refraction mouth 11 by LED light source so that light can be hollow in positive eight terrace with edge
Intracavitary is reflected or is reflected, and eight sides of secondary optical lens 1 allow the planar wave minute surface 12 of lens to throw
Shadow goes out the image of 8 LED light sources, forms the moulding of plum blossom-shaped, while can show very gorgeous brilliance, very beautiful, and
And the secondary optical lens 1 of positive eight prism-frustum-shaped, light beam can concentrate on a particular range, light transmittance is high, solves the prior art
LED light lens LED light source caused by light still at distribution at random the problem of.
It please refers to shown in Fig. 4, further, mainboard is equipped in the position of 21 both sides of light transmission groove on 2 back side of the light-transmitting plate
Baffle 3, and the surface of the mainboard baffle 3 is fish scale-like, wherein the LED control mainboards are fixed at the mainboard of both sides
On the surface of baffle 3.Wherein LED control mainboards are fixed on the surface of mainboard baffle 3, the surface of the fish scale-like
The electronic component part for effectively blocking base board can be played so that product is more beautiful and increases the three-dimensional sense of product.
It please refers to shown in Fig. 4, further, at the outer of the bottom surface of the light-transmitting plate 2 is equipped with a circle capillary groove 4, and described
Light transmission groove 21 and mainboard baffle 3 are trapped among centre by capillary groove 4, wherein being equipped with silica gel water proof ring in the capillary groove 4.Institute
Four sides for stating the surface of light-transmitting plate 2 are equipped with mounting hole 5.Wherein user can be by screw by mounting hole 5, will be entire
Projecting Lamp module is fixed on corresponding position or is connected with corresponding device；Due to being placed with LED light source in light transmission groove 21,
LED control mainboards are fixed on the surface of mainboard baffle 3 of both sides；During light transmission groove 21 and mainboard baffle 3 are trapped among
Between one circle capillary groove 4 in be equipped with silica gel water proof ring, can both prevent water from entering LED light source or LED control mainboards, avoid because
The case where short circuit caused by water inlet and LED light are damaged.
Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model
Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this
The various modifications and improvement that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (7)
1. a kind of Projecting Lamp secondary optical lens, it is characterised in that：The shape of the secondary optical lens is positive eight prism-frustum-shaped, institute
The bottom surface for stating secondary optical lens is octagonal planar wave minute surface, eight sides of the secondary optical lens and secondary light
Learn that the bottom surfaces of lens surrounds for reflecting and the positive eight terrace with edges hollow cavity of reflex LED light source, the secondary optical lens
Top is set there are one the octagon refraction mouth for placing LED light source, and the refraction mouth is connected with hollow cavity；It is wherein described
The area for reflecting mouth is less than the area of planar wave minute surface.
2. a kind of secondary optical lens of Projecting Lamp according to claim 1, it is characterised in that：The secondary optical lens
Each side and planar wave minute surface between angle be acute angle.
3. a kind of secondary optical lens of Projecting Lamp according to claim 1, it is characterised in that：The secondary optical lens
Material is transparent plastic or glass.
4. a kind of Projecting Lamp module, including LED light source, light-transmitting plate, the LED control mainboards being fixed on light-transmitting plate, feature exist
In further including several secondary optical lens as described in any one of claims 1 to 3, wherein the back of the body of the light-transmitting plate
Face is equipped with light transmission groove for placing secondary optical lens, wherein the planar wave minute surface of several secondary optical lens towards
It places groove and is fixed in light transmission groove；The LED light source is arranged on the refraction mouth of secondary optical lens and and LED
Control mainboard is electrically connected.
5. a kind of Projecting Lamp module according to claim 4, it is characterised in that：In light transmission groove in the light transmission back
The position of both sides is equipped with mainboard baffle, and the surface of the mainboard baffle is fish scale-like, wherein the LED control mainboards are fixed
It is arranged on the surface of the mainboard baffle of both sides.
6. a kind of Projecting Lamp module according to claim 5, it is characterised in that：It is set at the outer of the bottom surface of the light-transmitting plate
There is a circle capillary groove, and light transmission groove and mainboard baffle are trapped among centre by the capillary groove, wherein being equipped in the capillary groove
Silica gel water proof ring.
7. a kind of Projecting Lamp module according to claim 4, it is characterised in that：Four sides on the surface of the light-transmitting plate
It is equipped with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318582.1U CN208058564U (en) | 2018-03-07 | 2018-03-07 | A kind of secondary optical lens and its Projecting Lamp module of Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820318582.1U CN208058564U (en) | 2018-03-07 | 2018-03-07 | A kind of secondary optical lens and its Projecting Lamp module of Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208058564U true CN208058564U (en) | 2018-11-06 |
Family
ID=63991494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820318582.1U Expired - Fee Related CN208058564U (en) | 2018-03-07 | 2018-03-07 | A kind of secondary optical lens and its Projecting Lamp module of Projecting Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208058564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288406A (en) * | 2018-12-07 | 2020-06-16 | 上海航空电器有限公司 | Airborne lamp secondary optical structure based on total reflection and directional refraction system |
-
2018
- 2018-03-07 CN CN201820318582.1U patent/CN208058564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288406A (en) * | 2018-12-07 | 2020-06-16 | 上海航空电器有限公司 | Airborne lamp secondary optical structure based on total reflection and directional refraction system |
| CN111288406B (en) * | 2018-12-07 | 2024-06-11 | 上海航空电器有限公司 | Airborne lamp secondary optical structure based on total reflection and directional refraction system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |