CN212537631U - LED lamp and anti-dazzling structure thereof - Google Patents
LED lamp and anti-dazzling structure thereof Download PDFInfo
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- CN212537631U CN212537631U CN202021676565.9U CN202021676565U CN212537631U CN 212537631 U CN212537631 U CN 212537631U CN 202021676565 U CN202021676565 U CN 202021676565U CN 212537631 U CN212537631 U CN 212537631U
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- light
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- diffusion piece
- led lamp
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- 238000009792 diffusion process Methods 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 241001465382 Physalis alkekengi Species 0.000 abstract description 10
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000004313 glare Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000002173 dizziness Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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Abstract
The embodiment of the utility model provides a LED lamps and lanterns and anti-dazzle structure thereof, LED lamps and lanterns anti-dazzle structure carries out the light diffusion piece that the diffusion was handled and the light-emitting side fixed reflector mutually with one end and light diffusion piece including setting up in the light-emitting side of LED light emitting source to the LED light emitting source ejection light, reflector includes that the lateral surface from leaning on light diffusion piece one end to the direction of keeping away from light diffusion piece outwards expands the reflection of light portion of extension slantly gradually, the lateral surface of reflection of light portion is the diffuse reflection surface, the diffuse reflection surface reflection is ejected by the LED light emitting source, and the emergent light of light formation lamps and lanterns after the diffusion of light diffusion piece is handled. The embodiment of the utility model provides a diverge the light from LED light emitting source outgoing through the light diffusion piece, light of reflection of light portion diffuse reflection through the light diffusion piece scattering for the facula that the LED light emitting source sent is even gentle, can not make the people produce dazzling sense.
Description
Technical Field
The embodiment of the utility model provides a relate to LED lighting technology field, especially relate to a LED lamps and lanterns and anti-dazzle structure thereof.
Background
The relatively low LED lamps such as lawn lamps and the like have the advantages that the height of the light emitting part is usually lower than the height of human eyes, and the sight line of human eyes is usually slightly inclined downwards to clearly see the front road surface, so that the problem that light emitted by the LED lamps is directly emitted to the human eyes to cause discomfort easily even though people passing by the side do not aim at the lamps when the relatively low LED lamps work and emit light is solved.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem who solves provides a LED lamps and lanterns anti-dazzle mesh structure, makes the emergent light of lamps and lanterns more soft.
The embodiment of the utility model provides a technical problem who further solves provides a LED lamps and lanterns, makes the emergent light of lamps and lanterns more soft.
In order to solve the technical problem, the embodiment of the utility model provides an adopt following technical scheme: the utility model provides a LED lamps and lanterns anti-dazzle structure, is including setting up in the light-emitting side of LED light emitting source to the light diffusion piece that the LED light emitting source jetted out light diffusion treatment and with one end with the light reflection piece that the light-emitting side of light diffusion piece is fixed mutually, the light reflection piece includes that the lateral surface leans on light diffusion piece one end to the direction of keeping away from light diffusion piece gradually obliquely expands the reflector portion that extends outward, the lateral surface of reflector portion is the diffuse reflection surface, the diffuse reflection surface reflection by the light that the LED light emitting source jetted out, just passed through after the light diffusion piece diffusion treatment forms the emergent light of lamps and lanterns.
Furthermore, the light reflecting part is in a circular truncated cone shape or a truncated pyramid shape.
Furthermore, the light-reflecting part also comprises a plurality of supporting plates formed by protruding and extending from the side surface of the light-reflecting part, the top end surfaces of the supporting plates are parallel and level, and the light-diffusing part is arranged on the top end surfaces of the supporting plates and is relatively fixed with the supporting plates.
Further, the top end face of the supporting plate is flush with the top end face of the light reflecting part.
Furthermore, the light reflecting piece also comprises an assembling part which is formed by integrally extending one end of the light reflecting part far away from the light diffusion part towards the direction far away from the light reflecting part and is used for being assembled and connected with a corresponding lamp post.
For solving the above-mentioned technical problem that further solve, the embodiment of the utility model discloses still adopt following technical scheme: the utility model provides a LED lamp, includes lamp pole, LED light emitting source and anti-dazzle structure, anti-dazzle structure is as above-mentioned any one anti-dazzle structure, the bottom mounting in the top of lamp pole of reflection of light piece, the LED light emitting source is located the income light side of light diffusion piece and relatively fixed with light diffusion piece.
Furthermore, the LED luminous source comprises a lamp panel formed by attaching an LED luminous chip to a PCB board and a bottom box for accommodating and fixing the lamp panel, and the light diffusion piece is covered at the box opening of the bottom box and is relatively fixed with the bottom box.
Furthermore, an accommodating groove which is communicated with the inner cavity of the bottom box and is used for correspondingly accommodating the light diffusion piece is formed at the box opening of the bottom box, the light diffusion piece is correspondingly accommodated in the accommodating groove and locked with the bottom box when covering the box opening of the bottom box, and the edge part of the light diffusion piece is abutted against the bottom wall of the accommodating groove through an outer sealing gasket.
Further, the protruding formation stem that stretches of box mouth direction is still gone at the bottom wall middle part of end box, the lamp plate is fixed in on the stem box diapire all around, the stem middle part is equipped with the edge the axial of stem runs through the first line hole of walking of stem and box diapire, it walks the line hole still to be provided with the second that runs through the box diapire in the position department of skew stem on the box diapire, reflection of light spare is the shell structure that both ends link up, the correspondence of light diffusion spare middle part is equipped with and corresponds the intercommunication first line hole of walking with the via hole of reflection of light spare inner chamber, light diffusion spare middle part is still supported through interior seal ring and is pressed on the stem terminal surface walk the position around the line hole.
Further, the LED lampshade also comprises a protective cover covering the LED luminous source.
Adopt above-mentioned technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: the embodiment of the utility model provides a light diffusion piece is arranged LED light emitting source light-emitting side in through will light diffusion piece and is dispersed the facula of LED light emitting source outgoing, arrange light diffusion piece light-emitting side in again and the reflection of light portion of reflection of light piece expands the extension outward to keeping away from light diffusion piece direction slope by light diffusion piece one end, and the outside of reflection of light portion carries out diffuse reflection in the face of the facula after the light diffusion piece scattering, and the facula that makes the LED light emitting source send is even soft, can not let the people produce dizzy sense.
The anti-dazzling structure is applied to the LED lamp, so that light spots emitted by the LED lamp are uniform and soft, and people cannot feel dazzled.
Drawings
Fig. 1 is a schematic perspective view of an alternative embodiment of the LED lawn lamp according to the present invention.
Fig. 2 is a schematic perspective view of an alternative embodiment of the LED lawn lamp according to the present invention in a disassembled state.
Fig. 3 is a schematic cross-sectional view of an alternative embodiment of the LED lawn lamp of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following illustrative embodiments and description are only intended to illustrate the present invention, and are not intended as a limitation of the present invention, and that features of the embodiments and examples may be combined with each other without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
As shown in fig. 1-3, an optional embodiment of the present invention provides an anti-glare structure for LED lamp, including light diffusing member 2 disposed on the light emitting side of LED light source 1 and used for diffusing light emitted from LED light source 1 and reflector 3 fixed to the light emitting side of light diffusing member 2 by one end, reflector 3 includes a reflective portion 31 extending from one end of light diffusing member 2 to the direction far away from light diffusing member 2, the outer side of reflective portion 31 is a diffuse reflection surface, the diffuse reflection surface reflects light emitted from LED light source 1 and the light diffused by light diffusing member 2 forms the emergent light of lamp.
In this embodiment, the light diffusion member 2 is disposed on the light emitting side of the LED light source 1 to diffuse the light spot emitted from the LED light source 1, the light reflecting member 3 is disposed on the light emitting side of the light diffusion member 2, and the light reflecting portion 31 of the light reflecting member 3 slants and extends outward from the end close to the light diffusion member 2 to the direction away from the light diffusion member 2, and the outer side of the light reflecting portion 31 performs diffuse reflection on the light spot diffused by the light diffusion member 2, so that the light spot emitted from the LED light source 1 is uniform and soft, and no glare is generated to people.
In another alternative embodiment of the present invention, as shown in fig. 2-3, the reflective portion 31 is in the shape of a truncated cone or a truncated pyramid, and the outer side surface has a predetermined inclination, which is beneficial to the reflected light to illuminate the external environment and to guide the rainwater or dew to slide down without generating accumulated water.
In another alternative embodiment of the present invention, as shown in fig. 2-3, the light-reflecting member 3 further includes a plurality of supporting plates 32 formed by extending from the side surface of the light-reflecting portion 31, the top end surfaces of the supporting plates 32 are flush, and the light-diffusing member 2 is disposed on the top end surface of the supporting plate 32 and fixed relative to the supporting plate 32.
In this embodiment, the supporting plate 32 can support and fix the light diffusing member 2, and can reflect the light diffused by the light reflecting portion 31 again to condense the light, so that the illumination effect is better.
In another alternative embodiment of the present invention, as shown in fig. 1 and 3, the top end surface of the supporting plate 32 is flush with the top end surface of the light reflecting portion 31, so that the components mounted on the upper ends of the supporting plate 32 and the light reflecting portion 31 can be smoothly mounted.
In another alternative embodiment of the present invention, as shown in fig. 2 and 3, the light reflecting member 3 further includes an assembling portion 33 integrally extending from one end of the light reflecting portion 31 far away from the light diffusing member 2 toward a direction far away from the light reflecting portion 31 for assembling and connecting with the corresponding lamp post 4, and the assembling portion 33 plays a role of supporting and fixing the light reflecting member 3 on the lamp post 4.
On the other hand, as shown in fig. 2, the embodiment of the utility model provides a still provides a LED lamp, including lamp pole 4, LED light emitting source 1 and anti-dazzle structure, anti-dazzle structure be as above arbitrary embodiment anti-dazzle structure, the bottom mounting in lamp pole 4's top of reflector 3, LED light emitting source 1 is located the income light side of light diffusion piece 2 and with light diffusion piece 2 relatively fixed.
In this embodiment, the LED lamp is installed on the light emitting side of the LED light source 1 through the anti-glare structure, so that the light spot emitted from the LED lamp is uniform and soft, and the glare feeling of people is not generated.
In another alternative embodiment of the present invention, as shown in fig. 2 and fig. 3, the LED light source 1 includes a lamp panel 12 formed by attaching the LED light emitting chip 11 to the PCB and a bottom case 13 for accommodating and fixing the lamp panel 12, and the light diffusing member 2 is covered at the opening of the bottom case 13 and fixed relatively to the bottom case 13.
In this embodiment, lamp plate 12 passes through screw fixed mounting on the roof of end box 13, makes lamp plate 12's light-emitting direction towards the direction that 13 box mouths were seted up at the end box, and light diffusion piece 2 passes through screw fixed mounting and spreads the light that lamp plate 12 sent in the box mouth department of end box 13.
In another alternative embodiment of the present invention, as shown in fig. 2 and fig. 3, the receiving groove 14 communicating with the inner cavity 34 of the bottom case 13 and correspondingly receiving the light diffusion member 2 is further formed at the box opening of the bottom case 13, the light diffusion member 2 is correspondingly received in the receiving groove 14 and locked with the bottom case 13 when covering the box opening of the bottom case 13, and the light diffusion member 2 abuts against the bottom wall of the receiving groove 14 through the outer sealing gasket 5 at the edge portion.
In this embodiment, the light diffusion member 2 is accommodated and fixedly mounted in the accommodating groove 14, so that the light diffusion member 2 is mounted and fixed, the sealing performance inside the bottom case 13 is ensured by the outer sealing gasket 5, and the moisture is prevented from entering the inside of the bottom case 13 to influence the operation of the electric part inside the bottom case 13.
The utility model discloses in still another optional embodiment, as shown in fig. 2 and 3, protruding formation stem 15 that stretches towards box mouth direction is still gone in the box bottom wall middle part of end box 13, lamp plate 12 is fixed in on the box diapire all around of stem 15, stem 15 middle part is equipped with the first line hole 16 of walking that runs through stem 15 and box bottom wall along stem 15's axial, still be provided with the second that runs through the box diapire on the box diapire in skew stem 15's position department and walk line hole 17, reflection of light piece 3 is the shell structure that both ends link up, the correspondence is equipped with the first via hole 20 of walking line hole 16 and reflection of light piece 3 inner chamber 34 of corresponding intercommunication in light diffusion piece 2 middle part, light diffusion piece 2 middle part is still supported through interior seal ring 6 stem and is pressed and is walked the position.
In this embodiment, the stem 15 is beneficial to fixedly mounting the bottom case 13 on the light reflecting member 3; the electric wire is connected with the lamp panel 12 through the inner cavity 34, the via hole 20, the first wiring hole 16 and the second wiring hole 17 to supply power for the lamp panel 12 to emit light; the internal sealing performance of the bottom box 13 is guaranteed through the internal sealing gasket 6, and water vapor is prevented from entering the bottom box 13 to influence the operation of electric parts inside the bottom box 13.
In yet another alternative embodiment of the present invention, as shown in fig. 2 and 3, the LED lampshade further includes a protective cover 7 covering the LED light emitting source 1 to protect the LED light emitting source 1 from being damaged by external factors.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.
Claims (10)
1. The anti-glare structure of the LED lamp comprises a light diffusion piece which is arranged on the light emitting side of an LED light source and used for diffusing light emitted by the LED light source, and is characterized in that the anti-glare structure of the LED lamp further comprises a light reflection piece with one end fixed with the light emitting side of the light diffusion piece, the light reflection piece comprises a light reflection part with an outer side surface extending outwards in a gradually inclined mode from one end of the light diffusion piece to the direction far away from the light diffusion piece, the outer side surface of the light reflection part is a diffuse reflection surface, and the diffuse reflection surface reflects the light emitted by the LED light source and diffused by the light diffusion piece to form emergent light of the lamp.
2. The anti-glare structure of the LED lamp according to claim 1, wherein the light reflecting portion is in a shape of a truncated cone or a truncated pyramid.
3. The anti-glare structure of an LED lamp according to claim 1, wherein the reflector further comprises a plurality of support plates protruding from the side surfaces of the reflector, the top end surfaces of the support plates are flush, and the light diffuser is disposed on the top end surfaces of the support plates and fixed relative to the support plates.
4. The LED lamp anti-glare structure of claim 3, wherein the top end face of the support plate is also flush with the top end face of the light reflecting portion.
5. The anti-glare structure of the LED lamp according to claim 3, wherein the reflector further comprises an assembling portion integrally extending from an end of the light-reflecting portion away from the light-diffusing member toward a direction away from the light-reflecting portion, for assembling and connecting with a corresponding lamp post.
6. An LED lamp comprises a lamp post, an LED luminous source and an anti-glare structure, wherein the anti-glare structure is as claimed in any one of claims 1 to 5, the bottom end of the light reflecting member is fixed on the top end of the lamp post, and the LED luminous source is located on the light incident side of the light diffusing member and is fixed relative to the light diffusing member.
7. The LED lamp of claim 6, wherein the LED light source comprises a lamp panel formed by attaching an LED light emitting chip to a PCB board and a bottom case for accommodating and fixing the lamp panel, and the light diffusion member is covered at a box opening of the bottom case and fixed relative to the bottom case.
8. The LED lamp according to claim 7, wherein a receiving groove is formed at the box opening of the bottom box, the receiving groove is communicated with the inner cavity of the bottom box and is used for correspondingly receiving the light diffusing member, the light diffusing member is correspondingly received in the receiving groove and locked with the bottom box when covering the box opening of the bottom box, and the edge portion of the light diffusing member abuts against the bottom wall of the receiving groove through the outer sealing gasket.
9. The LED lamp according to claim 7, wherein a core column is formed in the middle of the bottom wall of the bottom case by protruding toward the opening of the bottom case, the lamp panel is fixed on the bottom wall around the core column, a first wire hole is formed in the middle of the core column and penetrates through the core column and the bottom wall of the bottom case in the axial direction of the core column, a second wire hole is formed in the bottom wall of the bottom case at a position deviating from the core column, the light-reflecting member has a shell structure with two ends penetrating through, a through hole correspondingly communicating the first wire hole and the inner cavity of the light-reflecting member is correspondingly formed in the middle of the light-diffusing member, and the middle of the light-diffusing member is pressed against the portion around the wire hole on the end surface of the core column through an inner sealing gasket.
10. The LED light fixture of claim 6 or 7 wherein the LED light cover further comprises a protective cover covering the LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021676565.9U CN212537631U (en) | 2020-08-12 | 2020-08-12 | LED lamp and anti-dazzling structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021676565.9U CN212537631U (en) | 2020-08-12 | 2020-08-12 | LED lamp and anti-dazzling structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212537631U true CN212537631U (en) | 2021-02-12 |
Family
ID=74528662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021676565.9U Expired - Fee Related CN212537631U (en) | 2020-08-12 | 2020-08-12 | LED lamp and anti-dazzling structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212537631U (en) |
-
2020
- 2020-08-12 CN CN202021676565.9U patent/CN212537631U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220907 Address after: Building 1, Jiancang science and Technology Park, No. 11, Songgang Avenue, Songgang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN EX-LIGHTING TECHNOLOGY HOLDINGS Co.,Ltd. Address before: No.801, No.4 workshop, fubilun technology factory, Tantou community, Songgang street, Bao'an District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN ECOLOR LIGHTING TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |