CN211399486U - Full-period-luminosity LED lamp - Google Patents
Full-period-luminosity LED lamp Download PDFInfo
- Publication number
- CN211399486U CN211399486U CN202020231870.0U CN202020231870U CN211399486U CN 211399486 U CN211399486 U CN 211399486U CN 202020231870 U CN202020231870 U CN 202020231870U CN 211399486 U CN211399486 U CN 211399486U
- Authority
- CN
- China
- Prior art keywords
- light
- led lamp
- guide lens
- light source
- light guide
- 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The technical scheme of the utility model is realized like this: the utility model provides a full period of light LED lamp, includes the lamp stand, fixes the LED lamp source board on the lamp stand, and leaded light lens, its characterized in that: the LED lamp source board comprises a first light source and a second light source, the second light source is arranged on the LED lamp source board around the first light source, the light guide lens is of an annular structure, the bottom surface of the light guide lens is positioned right above the second light source, and at least part of light of the first light source can be directly emitted from the cavity area of the light guide lens; the utility model discloses a full period of time LED lamp of big all-round illumination of illumination angle.
Description
Technical Field
The invention relates to the technical field of lighting equipment, in particular to a full-period-luminosity LED lamp.
Background
In the 60 s of the 20 th century, technologists developed an LED (light-emitting diode) by utilizing the principle of semiconductor PN junction light emission; in the LED developed at that time, the material used was GaASP, and its emission color was red; through the development of the last 30 years, the well-known LEDs can emit red, orange, yellow, green, blue and other colored lights, but the white light LEDs for illumination have been developed only after 2000 years.
With the rapid development of the LED industry in the recent years, the variety of LED lamps is wide, the demand of people on the LED lamps is increasing day by day, the light-emitting surface of the existing LED lamp is narrow, the existing LED lamp cannot emit light in all directions, the demand of people on large-range all-direction illumination is difficult to meet, and particularly in the environment where factories are relatively spacious, the LED lamp for all-direction illumination is of great importance.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a full-ambient-light LED lamp with a large illumination angle and a wide illumination range.
The technical scheme of the invention is realized as follows: the utility model provides a full period of light LED lamp, includes the lamp stand, fixes the LED lamp source board on the lamp stand, and leaded light lens, its characterized in that: the LED lamp source board comprises a first light source and a second light source, the second light source is arranged on the LED lamp source board around the first light source, the light guide lens is of an annular structure, the bottom surface of the light guide lens is positioned right above the second light source, at least part of light of the first light source can be directly emitted from a cavity area of the light guide lens, and the first light source and the second light source respectively comprise a plurality of LED light sources which are annularly arranged.
Preferably: the light guide lens is of an annular structure and comprises a bottom surface for receiving light and a light emitting ring at the top, the light emitting ring comprises a circumferential light emitting surface, and the circumferential light emitting surface is an annular flat surface and is perpendicular to the LED lamp source board.
Preferably: the inside wall of the annular structure of the light guide lens is connected with the circumferential light emitting surface through an outwards convex cambered surface, and the outside wall of the annular structure of the light guide lens is connected with the circumferential light emitting surface through an inwards concave surface.
Preferably: the wall of the annular structure of the light guide lens is gradually thickened from the bottom surface to the light emitting ring.
Preferably: a gap is reserved between the upper surface of the second light source and the bottom surface of the light guide lens, and the distance between the upper surface of the second light source and the bottom surface of the light guide lens is 0.3-0.5 mm.
Preferably: the lamp holder is provided with a light source cavity through which light can pass, and the light source cavity is sealed by epoxy resin.
Preferably: and the light guide lens is provided with a support leg for fixing the light guide lens on the LED lamp source board.
Preferably: the stabilizer blade is installed at the inside wall of the loop configuration of leaded light lens, this stabilizer blade do not with first light source contacts, the stabilizer blade is located leaded light lens and is close to LED lamp source board direction, the screw hole has been seted up on the stabilizer blade, and cross recess pan head combination screw passes the screw hole and fixes the stabilizer blade on LED lamp source board.
Preferably: the stabilizer blade is two just light guide lens and stabilizer blade integrated into one piece, two stabilizer blades set up on light guide lens symmetrically.
Preferably: the transparent cover is arranged outside the light guide lens and fixed on the lamp holder, the transparent cover is made of toughened glass, elastic pads are arranged between the lamp holder and the transparent cover, and the transparent cover is fixed on the lamp holder through a hexagon bolt.
Compared with the prior art, the invention has the beneficial effects that: according to the all-round-light LED lamp light guide lens, the light emitted by the second light source is incident on the light guide lens, the irradiation range is expanded through refraction of the circumferential light emitting surface and reflection of the cambered surface, the effect of illuminating the side wall and the top wall is achieved through refraction and reflection of the light, and meanwhile, the effect of all-round circumferential light emission is achieved through irradiation of the lower side by the first light source, and the irradiation area is expanded.
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, and 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 schematic, partially cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic bottom view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of an LED lamp source board structure according to an embodiment of the invention;
FIG. 4 is a cross-sectional view of a light-guiding lens according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a light guide lens structure according to an embodiment of the invention;
FIG. 6 is a schematic view of a foot mount according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the optical path of an embodiment of the present invention;
FIG. 8 is a schematic view of an illumination test angle according to an embodiment of the present invention;
the examples in the figure are: 1. the LED lamp comprises a lamp holder, 101, a light source cavity, 2, an LED lamp source plate, 3, a light guide lens, 31, a circumferential light emitting surface, 32, an arc surface, 33, an inner side wall, 34, an outer side wall, 35, a bottom surface, 4, a first light source, 5, a second light source, 6, a support leg, 61, a screw hole, 7, a transparent cover, 71, an elastic pad, 72 and a hexagon head bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 3, the present invention discloses a full-period-luminosity LED lamp, which includes a lamp holder 1, an LED lamp source board 2 fixed on the lamp holder 1, and a light guide lens 3, in a specific embodiment of the present invention, the LED lamp source board 2 includes a first light source 4 and a second light source 5, the second light source 5 is arranged on the LED lamp source board 2 around the first light source 4, the light guide lens 3 is a ring-shaped structure, a bottom surface 35 of the light guide lens 3 is located right above the second light source 5, at least a part of light of the first light source 4 can be directly emitted from a cavity area of the light guide lens 3, the first light source 4 and the second light source 5 both include a plurality of LED light sources arranged in a ring shape, the light guide lens 3 is fixed on the LED lamp source board 2, the first light source 4 is a 12-particle LED light source arranged uniformly on a circle with a diameter of 20mm at the center of the LED lamp source board 2, the second light source 5 is an 88-particle LED light source arranged uniformly on a circle with a diameter of 99mm at the center of the The light source, the light that first light source 4 sent directly shines towards the below, guarantees the bright of LED lamp below, and the light that second light source 5 sent is through the refraction and the reflection of leaded light lens 3 and is luminous to side direction and top respectively, guarantees the brightness of lateral wall and roof, has enlarged irradiation range.
Example 2
As shown in fig. 1 to 5, the present invention discloses a full-period-luminosity LED lamp, which includes a lamp holder 1, an LED lamp source board 2 fixed on the lamp holder 1, and a light guide lens 3, in a specific embodiment of the present invention, the LED lamp source board 2 includes a first light source 4 and a second light source 5, the second light source 5 is arranged on the LED lamp source board 2 around the first light source 4, the light guide lens 3 is a ring-shaped structure, a bottom surface 35 of the light guide lens 3 is located right above the second light source 5, at least a part of light of the first light source 4 can be directly emitted from a cavity area of the light guide lens 3, the first light source 4 and the second light source 5 both include a plurality of LED light sources arranged in a ring shape, the light guide lens 3 is fixed on the LED lamp source board 2, the first light source 4 is a 12-particle LED light source arranged uniformly on a circle with a diameter of 20mm at the center of the LED lamp source board 2, the second light source 5 is an 88-particle LED light source arranged uniformly on a circle with a diameter of 99mm at the center of the The light source, the light that first light source 4 sent directly shines towards the below, guarantees the bright of LED lamp below, and the light that second light source 5 sent is through the refraction and the reflection of leaded light lens 3 and is luminous to side direction and top respectively, guarantees the brightness of lateral wall and roof, has enlarged irradiation range.
In this embodiment, the light guide lens 3 is an annular structure and includes a bottom surface 35 for receiving light and a light emitting ring at the top, the annular structure is fixedly connected with the light emitting ring, the light emitting ring includes a circumferential light emitting surface 31, the circumferential light emitting surface 31 is an annular flat surface and is perpendicular to the LED light source board 2, and the light emitting ring in the light guide lens 3 refracts the light of the second light source to the side through the circumferential light emitting surface 31.
In the present embodiment, the inner side wall 33 of the annular structure of the light guide lens 3 is fixedly connected with the circumferential light emitting surface 31 through the outwardly convex arc surface 32, and the outer side wall 34 of the annular structure of the light guide lens 3 is fixedly connected with the circumferential light emitting surface 31 through the inwardly concave surface.
In this embodiment, the wall of the annular structure of the light guide lens 3 gradually increases in thickness from the bottom surface 35 to the light emitting ring.
In this embodiment, a gap is left between the upper surface of the second light source 5 and the bottom surface 35 of the light guide lens 3, and the distance between the upper surface of the second light source 5 and the bottom surface 35 of the light guide lens 3 is 0.3-0.5 mm.
In this embodiment, a light source cavity 101 through which light can pass is disposed on the lamp holder, and the light source cavity 101 is encapsulated with epoxy resin.
In this embodiment, still include translucent cover 7, translucent cover 7 sets up the light guide lens 3 is outside, and this translucent cover 7 is fixed on lamp stand 1, translucent cover 7 adopts toughened glass to make, and is equipped with bullet pad 71 between lamp stand 1 and the translucent cover 7, translucent cover 7 passes through hexagon head bolt 72 to be fixed on lamp stand 1.
Example 3
As shown in fig. 1 to 8, the present invention discloses a full-period-luminosity LED lamp, which includes a lamp holder 1, an LED lamp source board 2 fixed on the lamp holder 1, and a light guide lens 3, in a specific embodiment of the present invention, the LED lamp source board 2 includes a first light source 4 and a second light source 5, the second light source 5 is arranged on the LED lamp source board 2 around the first light source 4, the light guide lens 3 is a ring-shaped structure, a bottom surface 35 of the light guide lens 3 is located right above the second light source 5, at least a part of light of the first light source 4 can be directly emitted from a cavity area of the light guide lens 3, the first light source 4 and the second light source 5 both include a plurality of LED light sources arranged in a ring shape, the light guide lens 3 is fixed on the LED lamp source board 2, the first light source 4 is a 12-particle LED light source arranged uniformly on a circle with a diameter of 20mm at the center of the LED lamp source board 2, the second light source 5 is an 88-particle LED light source arranged uniformly on a circle with a diameter of 99mm at the center of the A light source.
In this embodiment, the light guide lens 3 is an annular structure and includes a bottom surface 35 for receiving light and a light emitting ring at the top, the annular structure is fixedly connected with the light emitting ring, the light emitting ring includes a circumferential light emitting surface 31, the circumferential light emitting surface 31 is an annular flat surface and is perpendicular to the LED light source board 2, and the light emitting ring in the light guide lens 3 refracts the light of the second light source to the side through the circumferential light emitting surface 31.
In the present embodiment, the inner side wall 33 of the annular structure of the light guide lens 3 is fixedly connected with the circumferential light emitting surface 31 through the outwardly convex arc surface 32, and the outer side wall 34 of the annular structure of the light guide lens 3 is fixedly connected with the circumferential light emitting surface 31 through the inwardly concave surface.
In this embodiment, the wall of the annular structure of the light guide lens 3 gradually increases in thickness from the bottom surface 35 to the light emitting ring.
In this embodiment, a gap is left between the upper surface of the second light source 5 and the bottom surface 35 of the light guide lens 3, and the distance between the upper surface of the second light source 5 and the bottom surface 35 of the light guide lens 3 is 0.3-0.5 mm.
In this embodiment, a light source cavity 101 through which light can pass is disposed on the lamp holder, and the light source cavity 101 is encapsulated with epoxy resin.
In the present embodiment, a leg 6 for fixing the light guide lens 3 to the LED light source board 2 is fixed to the light guide lens 3.
In this embodiment, the supporting leg 6 is installed on the inner side wall 33 of the annular structure of the light guide lens 3, the supporting leg 6 does not contact with the first light source 4, the supporting leg 6 is located on the light guide lens 3 and is close to the direction of the LED light source plate 2, a screw hole 61 is formed in the supporting leg 6, and a cross-recessed pan head combination screw passes through the screw hole 61 to fix the supporting leg 6 on the LED light source plate 2.
In this embodiment, the two support legs 6 are formed by integrally forming the light guide lens 3 and the support legs 6, and the two support legs 6 are symmetrically disposed on the light guide lens 3.
In this embodiment, still include translucent cover 7, translucent cover 7 sets up the light guide lens 3 is outside, and this translucent cover 7 is fixed on lamp stand 1, translucent cover 7 adopts toughened glass to make, and is equipped with bullet pad 71 between lamp stand 1 and the translucent cover 7, translucent cover 7 passes through hexagon head bolt 72 to be fixed on lamp stand 1.
The light guide lens is provided with a ring structure, a bottom surface and a light emitting ring, light rays emitted by the second light source are refracted and reflected, the illumination angle is enlarged, the illumination range is enlarged, a gap of 0.3-0.5 mm is reserved between the second light source and the light guide lens, the light rays of the second light source are ensured to sufficiently enter the light guide lens, the phenomenon that the illumination effect is reduced because the light rays are directly close to the light guide lens is avoided, the light source cavity is arranged, part of the light rays can be irradiated upwards through the lamp holder through a vehicle window, the illumination range is enlarged, and meanwhile, the attractiveness degree is increased; adopt the stabilizer blade to fix leaded light lens, conveniently reserve the gap between second light source and the leaded light lens, the fixed comparatively convenient and stable of stabilizer blade simultaneously.
By adopting the technical scheme: through setting up the leaded light lens directly over the second light source, the light that the second light source sent incides behind the leaded light lens through the refraction of circumference light emitting area and the reflection of cambered surface, enlarge the irradiation range, thereby reach the effect of illuminating lateral wall and roof through refraction and reflection with light, reach the luminous effect of all-round circumference through shining at first light source to the downside simultaneously, enlarge the irradiation area for satisfy the demand of people to all-round illumination.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a full period of light LED lamp, includes lamp stand (1), fixes LED lamp source board (2) on lamp stand (1), and leaded light lens (3), its characterized in that: LED lamp source board (2) include first light source (4) and second light source (5), second light source (5) are arranged on LED lamp source board (2) around first light source (4), light guide lens (3) are ring structure and bottom surface (35) of light guide lens (3) are located directly over second light source (5), and at least partial light of first light source (4) can be followed light guide lens (3) cavity region and directly jetted out.
2. The full-ambient-light LED lamp of claim 1, wherein: the light guide lens (3) is of an annular structure and comprises a bottom surface (35) for receiving light and a light emitting ring at the top, the light emitting ring comprises a circumferential light emitting surface (31), and the circumferential light emitting surface (31) is an annular flat surface and is perpendicular to the LED light source board (2).
3. The full-ambient-light LED lamp of claim 1, wherein: the inner side wall (33) of the annular structure of the light guide lens (3) is connected with the circumferential light emitting surface (31) through an outwards convex cambered surface (32), and the outer side wall (34) of the annular structure of the light guide lens (3) is connected with the circumferential light emitting surface (31) through an inwards concave surface.
4. The full-ambient-light LED lamp of claim 1, wherein: the wall of the annular structure of the light guide lens (3) is gradually thickened from the bottom surface (35) to the luminous ring.
5. The full-ambient-light LED lamp of claim 1, wherein: and a gap is reserved between the upper surface of the second light source (5) and the bottom surface (35) of the light guide lens (3).
6. The full-ambient-light LED lamp of claim 5, wherein: the lamp holder is provided with a light source cavity (101) through which light can pass.
7. The full-ambient-light LED lamp of claim 1, wherein: and the light guide lens (3) is provided with a support leg (6) for fixing the light guide lens (3) on the LED light source plate (2).
8. The full-ambient-light LED lamp of claim 7, wherein: the support leg (6) is arranged on the inner side wall (33) of the annular structure of the light guide lens (3), and the support leg (6) is not in contact with the first light source (4).
9. A full-ambient LED lamp as claimed in claim 8, wherein: the number of the support legs (6) is two, and the light guide lens (3) and the support legs (6) are integrally formed.
10. The full-ambient-light LED lamp of claim 1, wherein: the LED lamp is characterized by further comprising a transparent cover (7), wherein the transparent cover (7) is arranged outside the light guide lens (3), and the transparent cover (7) is fixed on the lamp holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020231870.0U CN211399486U (en) | 2020-02-28 | 2020-02-28 | Full-period-luminosity LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020231870.0U CN211399486U (en) | 2020-02-28 | 2020-02-28 | Full-period-luminosity LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211399486U true CN211399486U (en) | 2020-09-01 |
Family
ID=72209356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020231870.0U Active CN211399486U (en) | 2020-02-28 | 2020-02-28 | Full-period-luminosity LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211399486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219654A (en) * | 2020-02-28 | 2020-06-02 | 江西祥华防爆科技有限公司 | Full-period-luminosity LED lamp |
-
2020
- 2020-02-28 CN CN202020231870.0U patent/CN211399486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219654A (en) * | 2020-02-28 | 2020-06-02 | 江西祥华防爆科技有限公司 | Full-period-luminosity LED lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211399486U (en) | Full-period-luminosity LED lamp | |
| KR101055519B1 (en) | Lighting assembly and equalizer with same | |
| CN111219654A (en) | Full-period-luminosity LED lamp | |
| JP2014102973A (en) | Lighting device | |
| CN211399656U (en) | Light guide lens | |
| CN211203936U (en) | L ED lamp bead lens hood | |
| CN210567616U (en) | Bulb lamp with good sealing performance | |
| WO2006125395A1 (en) | A reflecting type light emitting diode lamp | |
| CN220958208U (en) | Floor lamp | |
| CN217978516U (en) | Novel lamp source assembly | |
| CN107270146B (en) | Dual-purpose LED ball bubble lamp structure | |
| CN105546371B (en) | Large-angle bulb shell structure | |
| CN219318280U (en) | Ultrathin high-concentration LED signal lamp | |
| CN218583040U (en) | Optical light guide diffusion cover for lamp | |
| CN211315830U (en) | Positive beam angle lens, lamp with positive beam angle lens and lamp assembly | |
| CN209587844U (en) | A kind of floodlight and atmosphere illumination ceiling light structure of anti-dazzle design | |
| CN211738963U (en) | Lens structure for adjusting light spots of lamp | |
| CN219222203U (en) | Sunlight-imitating collimation optical system | |
| CN215569815U (en) | LED spotlight with light absorbing cover | |
| CN203363987U (en) | Novel LED down lamp | |
| CN216203139U (en) | Light-emitting diode (LED) light-emitting ray scattering structure | |
| CN218119647U (en) | Semiconductor lighting module with multiple divergence angles | |
| CN221171935U (en) | High light efficiency lens suitable for glass lamp cup can effectively avoid terminal interference | |
| CN1047691C (en) | Color freely changeable fully-centralied extra-high photo effect solid photo source | |
| CN203258412U (en) | Novel LED tube lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of all-around LED lamp Effective date of registration: 20221021 Granted publication date: 20200901 Pledgee: Bank of China Limited Yushan Sub branch Pledgor: Xianghua explosion proof Technology Co.,Ltd. Registration number: Y2022980019322 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230821 Granted publication date: 20200901 Pledgee: Bank of China Limited Yushan Sub branch Pledgor: Xianghua explosion proof Technology Co.,Ltd. Registration number: Y2022980019322 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A full circle LED light Effective date of registration: 20230828 Granted publication date: 20200901 Pledgee: Bank of China Limited Yushan Sub branch Pledgor: Xianghua explosion proof Technology Co.,Ltd. Registration number: Y2023980054271 |