CN210532299U - Integrated optical lens applied to LED spotlight - Google Patents
Integrated optical lens applied to LED spotlight Download PDFInfo
- Publication number
- CN210532299U CN210532299U CN201921095205.7U CN201921095205U CN210532299U CN 210532299 U CN210532299 U CN 210532299U CN 201921095205 U CN201921095205 U CN 201921095205U CN 210532299 U CN210532299 U CN 210532299U
- Authority
- CN
- China
- Prior art keywords
- light
- incident part
- integrated optical
- optical lens
- lamp source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an integrated optical lens applied to an LED spotlight, which comprises a lens main body, wherein a light source cavity is arranged in the center of the lens main body; the lens main body mainly comprises a reflecting part, an emergent part and an incident part, wherein the incident part is a plane incident part and a convex incident part, the plane incident part is arranged on the side surface of the lamp source cavity, and the convex incident part is arranged on the top surface of the lamp source cavity; the emergent part is formed by two convex emergent parts, which are respectively corresponding to the plane incident part and the convex incident part and used for refracting light to the reflecting part and directly emitting the refracted light. Has the advantages that: adopt the lens main part, through refraction and reflective effect, some light jets out after the refraction, and some light directly jets out after the refraction, improves the utilization ratio of light, with the light gathering simultaneously to reach the effect of halogen lamp, and the integrated design, simple structure, low in production cost.
Description
Technical Field
The utility model relates to an optical lens field, concretely relates to be applied to integrated optical lens of LED shot-light.
Background
With the continuous improvement of living standard of people, the use of LED products is more and more popular. However, the assembly of LED lamps, especially LED spot light products, is complicated because the control angle of the optical member needs to be increased. Optical devices currently on the market can be broadly divided into two categories: one is composed of an optical lens and a reflecting cup, the optical effect and the appearance of the product are comparable to those of the traditional halogen lamp, and the other is formed by controlling the angle by a single lens, but the appearance and the light emission of the product do not reach the visual effect of the traditional halogen lamp. The effect of the traditional halogen lamp is realized by adopting the combination of the lens and the reflecting cup, so that a plurality of assembling processes are inevitably added, and the product cost of the LED spotlight is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an integrated optical lens who is applied to LED shot-light just for solving above-mentioned problem, can improve the utilization ratio of light, reach the effect of halogen lamp to simple structure, the processing cost is low.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an integrated optical lens applied to an LED spotlight comprises a lens body, wherein a light source cavity is arranged in the center of the lens body; the lens main body mainly comprises a reflecting part, an emergent part and an incident part, wherein the incident part is a plane incident part and a convex incident part, the plane incident part is arranged on the side surface of the lamp source cavity, and the convex incident part is arranged on the top surface of the lamp source cavity; the emergent part is formed by two convex emergent parts, which are respectively corresponding to the plane incident part and the convex incident part and used for refracting light to the reflecting part and directly emitting the refracted light.
Preferably, the reflection portion, the emission portion, the incident portion, and the lamp source cavity are integrally injection-molded.
Preferably, an installation plate is arranged below the lamp source cavity and can be used for installing the lamp source; and the two sides of the mounting plate are both provided with buckles for clamping the heat dissipation cover.
Preferably, the heat dissipation cover is provided with a clamping hole which can be clamped with the buckle; and the heat dissipation cover is sleeved on the periphery of the lens main body.
Preferably, the buckle is provided with an inclined end surface for installation and guidance.
Preferably, the reflecting part is a reflecting scale, and an aluminum film is uniformly plated on the reflecting scale.
Preferably, the reflecting portion is a curved surface.
By adopting the structure, the lamp source cavity can contain the lamp source, the light emitted by the lamp source passes through the incident part, a part of light passes through the plane incident part and then is refracted out from the corresponding convex emergent part, the light is refracted to the reflecting part, and the reflecting part reflects the light to the focusing area of the lens; the other part of light passes through the convex surface incidence part and then is refracted out from the corresponding convex surface emergent part, the normal direction of the light convex surface refraction part is refracted, and the light is directly emitted to the focusing area of the lens, so that the utilization rate of the light is improved, and the effect of the halogen lamp is achieved.
To sum up, the utility model has the advantages that: adopt the lens main part, through refraction and reflective effect, some light jets out after the refraction, and some light directly jets out after the refraction, improves the utilization ratio of light, with the light gathering simultaneously to reach the effect of halogen lamp, and the integrated design, simple structure, low in production cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a structural view of the present invention with a heat dissipation cover installed;
fig. 3 is a schematic diagram of the light ray emitting device of the present invention.
The reference numerals are explained below:
1. a lens body; 101. a reflection section; 102. an emission part; 103. an incident part; 2. a lamp source cavity; 3. buckling; 4. reflecting scales; 5. and (7) mounting the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an integrated optical lens for an LED spotlight, including a lens body 1, wherein a lamp cavity 2 is disposed in the center of the lens body 1, and the lamp cavity 2 can accommodate a lamp source; the lens body 1 mainly comprises a reflection part 101, an emergent part 102 and an incident part 103, wherein the incident part 103 is a plane incident part and a convex incident part, the plane incident part is arranged on the side surface of the lamp source cavity 2, and the convex incident part is arranged on the top surface of the lamp source cavity 2; the exit part 102 is formed by two convex exit parts, which respectively correspond to the plane entrance part and the convex entrance part, and is used for refracting light to the reflection part 101 and directly emitting the refracted light; some light gets into and jets out from the convex surface exit portion that corresponds from plane incident portion, can make light fully shoot reflection part 101 through the refraction, gathers certain region with light through reflection part 101, and another part light jets out through convex surface incident portion and the convex surface exit portion that corresponds, convex surface incident portion can fully refract light to convex surface exit portion, and corresponding convex surface exit portion can refract once more and focus on light appointed region, can effectual utilization light.
For the convenience of processing, the reflection part 101, the emergent part 102, the incident part 103 and the lamp source cavity 2 are integrally injection-molded, and the structure is simple, the processing is convenient, and the production cost is low.
The mounting plate 5 is arranged below the lamp source cavity 2 and can be used for mounting a lamp source; just 5 both sides of mounting panel all are equipped with buckle 3 for joint heat exchanger 6 that dispels the heat is favorable to lens and the equipment of heat exchanger 6 that dispels the heat, and convenient processing.
Furthermore, a clamping hole is formed in the heat dissipation cover 6 and can be clamped with the buckle 3; and the heat dissipation cover 6 is sleeved on the periphery of the lens main body 1, so that the lens can be effectively dissipated.
For further convenient equipment, be equipped with the terminal surface of slope on the buckle 3 for the installation direction.
In order to enhance the reflection effect, the reflection part 101 is a reflection scale 4, and an aluminum film is uniformly plated on the reflection scale 4; the reflecting portion 101 is an arc surface.
By adopting the structure, the lamp source cavity 2 can contain the lamp source, the light emitted by the lamp source passes through the incident part 103, a part of the light passes through the plane incident part and then is refracted out from the corresponding convex emergent part, the light is refracted to the reflecting part 101, and the reflecting part 101 reflects the light to the focusing area of the lens; the other part of light passes through the convex surface incidence part and then is refracted out from the corresponding convex surface emergent part, the normal direction of the light convex surface refraction part is refracted, and the light is directly emitted to the focusing area of the lens, so that the utilization rate of the light is improved, and the effect of the halogen lamp is achieved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides an integrated optical lens for LED shot-light which characterized in that: the lens comprises a lens body, wherein a lamp source cavity is arranged in the center of the lens body; the lens main body mainly comprises a reflecting part, an emergent part and an incident part, wherein the incident part is a plane incident part and a convex incident part, the plane incident part is arranged on the side surface of the lamp source cavity, and the convex incident part is arranged on the top surface of the lamp source cavity; the emergent part is formed by two convex emergent parts, which are respectively corresponding to the plane incident part and the convex incident part and used for refracting light to the reflecting part and directly emitting the refracted light.
2. The integrated optical lens applied to the LED spotlight according to claim 1, wherein: the reflecting part, the emergent part, the incident part and the lamp source cavity are integrally formed in an injection molding mode.
3. The integrated optical lens applied to the LED spotlight as claimed in claim 2, wherein: the mounting plate is arranged below the lamp source cavity and can be used for mounting the lamp source; and the two sides of the mounting plate are both provided with buckles for clamping the heat dissipation cover.
4. The integrated optical lens applied to the LED spotlight according to claim 3, wherein: the heat dissipation cover is provided with a clamping hole which can be clamped with the buckle; and the heat dissipation cover is sleeved on the periphery of the lens main body.
5. The integrated optical lens applied to the LED spotlight according to claim 4, wherein: the buckle is provided with an inclined end face for installation and guidance.
6. An integrated optical lens applied to an LED spotlight according to any one of claims 1 to 5, wherein: the reflecting part is a reflecting scale, and an aluminum film is uniformly plated on the reflecting scale.
7. The integrated optical lens applied to the LED spotlight according to claim 6, wherein: the reflecting part is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095205.7U CN210532299U (en) | 2019-07-14 | 2019-07-14 | Integrated optical lens applied to LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095205.7U CN210532299U (en) | 2019-07-14 | 2019-07-14 | Integrated optical lens applied to LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210532299U true CN210532299U (en) | 2020-05-15 |
Family
ID=70597701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921095205.7U Expired - Fee Related CN210532299U (en) | 2019-07-14 | 2019-07-14 | Integrated optical lens applied to LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210532299U (en) |
-
2019
- 2019-07-14 CN CN201921095205.7U patent/CN210532299U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100894668B1 (en) | Light guide lens and light emitting diode package structure having the light guide lens | |
| US5001609A (en) | Nonimaging light source | |
| JP5351354B2 (en) | Light distribution control lens, light source device using the same, and lighting fixture | |
| JP2013201075A (en) | Lens plate for illumination lamp and illumination lamp | |
| KR101117925B1 (en) | Secondary optic lens | |
| CN108253381B (en) | Lens and light-emitting device comprising same | |
| JP2014048547A (en) | Bulk type lens, and luminous body and illuminating apparatus using the same | |
| TW201506456A (en) | Lens module and light source device incorporating the same | |
| CN210532299U (en) | Integrated optical lens applied to LED spotlight | |
| CN111322584A (en) | Lens and lighting device | |
| KR20180039787A (en) | LED module with lens | |
| CN103165590A (en) | Light emitting diode (LED) and down-straight type backlight source | |
| WO2018077033A1 (en) | Reflecting device and light source module | |
| CN211345166U (en) | Full-transparent automobile steering lamp | |
| CN210720790U (en) | Lens and light-emitting component with same | |
| CN113932163A (en) | Light guide element and lamp | |
| JPH0422356B2 (en) | ||
| EP3521693B1 (en) | Light-diffusing lamp shade and panel lamp having same | |
| WO2012014239A1 (en) | Optical system for uniform distribution of light emitted by light sources | |
| JPH07202268A (en) | Light emitting device | |
| WO2018077075A1 (en) | Reflection device and light source module | |
| CN217584144U (en) | Light control device and lamp | |
| CN216591113U (en) | Light guide element and lamp | |
| CN220355220U (en) | Car lamp lens structure and car lamp lens unit | |
| CN211526348U (en) | Lens and lighting device |
Legal Events
| 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: 20200515 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |