CN213361982U - Side light-emitting structure and lamp - Google Patents
Side light-emitting structure and lamp Download PDFInfo
- Publication number
- CN213361982U CN213361982U CN202021963076.1U CN202021963076U CN213361982U CN 213361982 U CN213361982 U CN 213361982U CN 202021963076 U CN202021963076 U CN 202021963076U CN 213361982 U CN213361982 U CN 213361982U
- Authority
- CN
- China
- Prior art keywords
- light
- guide plate
- light guide
- emitting structure
- mounting groove
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 230000005855 radiation Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a side light-emitting structure and a lamp, belonging to the technical field of lighting equipment, wherein the side light-emitting structure comprises a heat radiation piece, a light source and a light guide plate, and a mounting groove is arranged on the outer side surface of the heat radiation piece; the light source is arranged in the mounting groove; the light guide plate is provided with a mounting hole; the light guide plate is sleeved on the heat dissipation part, and the mounting groove corresponds to the mounting hole; the outer side surface of the light guide plate is provided with a mixed aperture. The lamp adopts the side light-emitting structure. The utility model provides a side light emitting structure installs mixed light ring earlier on the lateral surface of light guide plate, again with the light guide plate suit in the outside of radiating piece, the downthehole wall of mounting hole corresponds with radiating piece upper mounting groove, the light source that is located the mounting groove sends light and gets into the light guide plate, can wear into mixed light ring after the outside that passes the light guide plate in, play the effect of mixing light by mixed light ring to this part light, and then realize the anti-dazzle effect of light guide plate to the light source.
Description
Technical Field
The utility model belongs to the technical field of lighting apparatus, more specifically say, relate to a side light emitting structure and lamps and lanterns.
Background
The LED side light emitting is the common optical technology application at present, an LED light source is placed on one side of a transparent light guide plate with a dotted surface, and light rays are refracted by a certain angle and LED out by utilizing the principle of light ray propagation. The technology has the advantages that the light-emitting surface is soft and uniform, but the obvious problem still exists that a considerable part of light can be emitted through the outer edge of the light guide plate, glare can be seen from the outer edge, and even light source particles can be seen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a side light emitting structure and lamps and lanterns to solve the luminous light guide plate of side that exists among the prior art and easily appear dazzling the technical problem of light.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a side light emitting structure including:
the outer side surface of the heat dissipation part is provided with a mounting groove;
the light source is arranged in the mounting groove;
a light guide plate provided with a mounting hole; the light guide plate is sleeved on the heat dissipation piece, and the mounting groove corresponds to the mounting hole; and a mixed aperture is arranged on the outer side surface of the light guide plate.
As another embodiment of this application, the light guide plate is kept away from be equipped with the annular groove on the side of radiating piece, mix the light ring and install in the annular groove.
As another embodiment of the application, the mixed aperture is a silica gel product.
As another embodiment of this application, the mounting groove is the ring channel, the light source is followed ring channel circumference equipartition in on the tank bottom surface of ring channel.
As another embodiment of the present application, the light source is an LED light bar disposed around the annular groove.
As another embodiment of the present application, the heat dissipation member is a disc structure, and the light guide plate is an annular structure.
As another embodiment of the present application, the opening of the mounting hole is rounded or beveled.
The utility model provides a side light-emitting structure's beneficial effect lies in: compared with the prior art, the utility model discloses side light emitting structure earlier installs mixed light ring on the lateral surface of light guide plate, again with the light guide plate suit in the outside of radiating piece, the downthehole wall of mounting hole corresponds with radiating piece upper mounting groove, the light source that is located the mounting groove sends light and gets into the light guide plate, can wear into mixed light ring after the outside that passes the light guide plate in, play the effect of mixing light to this part light by mixed light ring, and then realize the anti-dazzle effect of light guide plate to the light source.
Another object of the present invention is to provide a lamp, which includes any one of the above side light-emitting structures.
The utility model provides a lamp, owing to adopted side light emitting structure, consequently, in the light source sent light gets into the light guide plate, can wear into mixed light ring after the outside that passes the light guide plate in, play the effect of mixing light by mixed light ring to this part light, and then realize the anti-dazzle effect of light guide plate to the light source.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an exploded view of a side light emitting structure according to an embodiment of the present invention;
fig. 2 is a partial cross-sectional view of a side light-emitting structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a side light-emitting structure according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
100. a heat sink; 110. mounting grooves; 200. a light source; 300. a light guide plate; 310. mounting holes; 320. a mixed aperture; 330. an annular groove; 340. and (4) rounding.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, a side light emitting structure according to the present invention will now be described. A side light emitting structure comprises a heat sink 100, a light source 200 and a light guide plate 300, wherein an installation groove 110 is arranged on the outer side surface of the heat sink 100; the light source 200 is installed in the installation groove 110; the light guide plate 300 is provided with a mounting hole 310; the light guide plate 300 is sleeved on the heat sink 100, and the mounting groove 110 corresponds to the mounting hole 310; the light mixing ring 320 is disposed on the outer side surface of the light guide plate 300.
The utility model provides a side light emitting structure, compared with the prior art, install mixed light ring 320 on the lateral surface of light guide plate 300 earlier, again with light guide plate 300 suit in the outside of radiating piece 100, the downthehole wall of mounting hole 310 corresponds with radiating piece 100 on mounting groove 110, the light source 200 that is located mounting groove 110 sends out light and gets into in the light guide plate 300, can wear into mixed light ring 320 after the outside that passes light guide plate 300 in, play the effect of mixing light by mixed light ring 320 to this part light, and then realize light guide plate 300 anti-dazzle effect to light source 200.
Meanwhile, the light mixing ring 320 forms a light emitting strip under the irradiation of light rays, so that a certain decoration effect is achieved.
Referring to fig. 1 and 2, as a specific embodiment of the side light emitting structure provided by the present invention, an annular groove 330 is disposed on a side of the light guide plate 300 away from the heat sink 100, the light mixing ring 320 is installed in the annular groove 330, and the annular groove 330 is disposed on an outer side surface of the light guide plate 300, so that when the light mixing ring 320 is installed, the light mixing ring 320 can be directly clamped on the annular groove 330 of the light guide plate 300, the light guide plate 300 is of an annular structure, and the annular groove 330 is disposed on an outer circumferential surface of the annular structure. The light mixing ring 320 installed by the structure is stable and is not easy to fall off. And the installation mode is faster, and the time is saved.
Referring to fig. 1 and 2, as a specific embodiment of the side light emitting structure provided by the present invention, the light mixing ring 320 is made of a silica gel material, and at first, the silica gel material is softer, so that the light mixing ring 320 is more easily installed on the light guide plate 300. The silica gel light mixing ring 320 has the functions of light transmission and light mixing, the light transmittance is not high, the outer circular surface of the light guide plate 300 is shielded after the light mixing ring 320 is sleeved in the annular groove 330, and the light source 200 seen from the light guide plate 300 can be shielded when the lamp is not lighted; when the lamp is lighted, the light mixing ring 320 can play a soft light mixing role, a comfortable light emitting strip is formed, the light emitting strip can be used as a certain decoration, and meanwhile, a good anti-dazzle function is played.
Referring to fig. 1 and 2, as a specific embodiment of the side light emitting structure provided by the present invention, the mounting groove 110 is an annular groove, the light source 200 is uniformly distributed on the bottom surface of the annular groove along the circumferential direction of the annular groove, that is, the light source 200 forms the annular light source 200 along the bottom surface of the mounting groove 110, the light source 200 of this structure has a wider light emitting range, and after the light guide plate 300 is sleeved in the mounting groove 110, the plurality of light sources 200 emit light toward the light guide plate 300 at 360 degrees.
Referring to fig. 1 and fig. 2, as a specific implementation manner of the side light emitting structure provided by the present invention, the light source 200 is a LED light bar disposed around the annular groove, the light source 200 adopts a strip-shaped LED light bar, and the annular light source 200 is formed along the bottom surface of the mounting groove 110, the operation of the mounting light source 200 is simpler and faster, and the mounting efficiency is improved. The light source 200 of this kind of structure luminous scope is wider, and light guide plate 300 suit is back in mounting groove 110, and 360 degrees lamp pearls on the LED lamp strip are luminous towards light guide plate 300.
Referring to fig. 1 and 2, as a specific embodiment of the side light emitting structure provided by the present invention, the heat sink 100 is a disc structure, the light guide plate 300 is an annular structure, the light guide plate 300 is provided with a mounting hole 310 to form the annular structure, and the mounting groove 110 is disposed on the outer circumferential surface of the disc structure, so that the annular structure is sleeved on the disc structure, the connection effect between the two is good, and the connection operation is simple and reliable; meanwhile, the appearance of the connected annular structure and the disc structure is exquisite.
Referring to fig. 1 and 2, as a specific embodiment of the side light emitting structure provided by the present invention, when the light guide plate 300 is sleeved on the heat sink 100, the hole wall of the mounting hole 310 is installed in the mounting groove 110, and the hole of the mounting hole 310 is set to be the fillet 340 or the bevel, so that the light guide plate 300 can be more easily connected to the heat sink 100, and the edge of the heat sink 100 moves relatively along the fillet 340 or the bevel.
In the drawings, the embodiment of the present invention further provides a lamp, which includes any one of the above-mentioned side light emitting structures.
The utility model provides a lamp has adopted foretell side light emitting structure, consequently, light source 200 sends out in light gets into light guide plate 300, can wear into mixed light circle 320 after the outside that passes light guide plate 300 in, play the effect of mixed light to this part light by mixed light circle 320, and then realize light guide plate 300 anti-dazzle effect to light source 200.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A side emitting structure, comprising:
the outer side surface of the heat dissipation part is provided with a mounting groove;
the light source is arranged in the mounting groove;
a light guide plate provided with a mounting hole; the light guide plate is sleeved on the heat dissipation piece, and the mounting groove corresponds to the mounting hole; and a mixed aperture is arranged on the outer side surface of the light guide plate.
2. The side light emitting structure of claim 1, wherein an annular groove is provided on a side of the light guide plate away from the heat sink, and the light mixing ring is mounted in the annular groove.
3. The side-emitting structure of claim 1, wherein the light-mixing ring is made of a silica gel material.
4. The side light emitting structure of claim 1, wherein the mounting grooves are annular grooves, and the light sources are uniformly distributed on the groove bottom surface of the annular grooves along the circumferential direction of the annular grooves.
5. The side-emitting structure of claim 4, wherein the light source is an LED light bar disposed around the annular groove.
6. The side light emitting structure of claim 1, wherein the heat dissipation member is a disk structure and the light guide plate is a ring structure.
7. The side-emitting structure of claim 1, wherein the aperture of the mounting hole is rounded or beveled.
8. Luminaire, characterized in that it comprises a side-emitting structure according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963076.1U CN213361982U (en) | 2020-09-09 | 2020-09-09 | Side light-emitting structure and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963076.1U CN213361982U (en) | 2020-09-09 | 2020-09-09 | Side light-emitting structure and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213361982U true CN213361982U (en) | 2021-06-04 |
Family
ID=76150929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021963076.1U Active CN213361982U (en) | 2020-09-09 | 2020-09-09 | Side light-emitting structure and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213361982U (en) |
-
2020
- 2020-09-09 CN CN202021963076.1U patent/CN213361982U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8616723B2 (en) | Fluorescence-like LED illumination unit and applications thereof | |
| JP3163068U (en) | Lighting fixture | |
| KR100905502B1 (en) | Led lighting device | |
| JP2012094320A (en) | Bulb type lighting device | |
| CN110848595B (en) | Desk lamp lighting device | |
| JP2012160666A (en) | Light source module and lighting device | |
| WO2014161255A1 (en) | Omni-directional led light-emitting bulb | |
| CN102261587A (en) | Large-angle light distribution LED lamp | |
| JP5367875B2 (en) | Lamp structure | |
| CN212929596U (en) | Lighting lamp and light source system thereof | |
| US6719442B1 (en) | Solar funnel shaped reflector | |
| CN212961176U (en) | Cylinder lamp | |
| CN103383078A (en) | LED lamp | |
| CN213361982U (en) | Side light-emitting structure and lamp | |
| CN211176651U (en) | Face guard and lamps and lanterns | |
| CN203585909U (en) | Led lamp tube | |
| EP4105547A1 (en) | Lamp | |
| CN202419285U (en) | Light-emitting diode (LED) light-emitting disc | |
| CN203477957U (en) | Led lamp | |
| CN203395714U (en) | LED (Light-Emitting Diode) lamp | |
| CN111998240A (en) | Light source system of lighting lamp and lighting lamp | |
| CN202158387U (en) | Improved LED tube | |
| CN102011954A (en) | Multi-light source LED illuminating lamp capable of integrating light beams | |
| CN217559759U (en) | Lamp fitting | |
| CN105546371B (en) | Large-angle bulb shell structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |