CN210398768U - Lamp and anti-dazzle lampshade thereof - Google Patents
Lamp and anti-dazzle lampshade thereof Download PDFInfo
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- CN210398768U CN210398768U CN201920978213.XU CN201920978213U CN210398768U CN 210398768 U CN210398768 U CN 210398768U CN 201920978213 U CN201920978213 U CN 201920978213U CN 210398768 U CN210398768 U CN 210398768U
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Abstract
The utility model provides a lamp and an anti-dazzle lampshade thereof, the anti-dazzle lampshade is of an integrated structure, the anti-dazzle lampshade comprises a plurality of densely arranged lampshade units, each lampshade unit comprises a conical barrel body part and a straight barrel body part, the conical barrel body part is provided with a large opening end and a small opening end, and the small opening end is used for sleeving a luminous body; the straight cylinder body part is connected with the large opening end integrally. The utility model provides an anti-dazzle lamp shade novel structure, manufacturing convenience, each lamp shade unit includes integrated into one piece's toper barrel portion and straight shape barrel portion, can obtain better anti-dazzle light effect, has reduced the structure quantity of lamps and lanterns and has simplified the structure assembly of lamps and lanterns.
Description
Technical Field
The utility model relates to the technical field of lighting technology, especially, relate to a lamps and lanterns and anti-dazzle light cover thereof.
Background
The light emitted by the LED lamp is strong, and people can feel dizzy due to the strong light when looking straight.
For solving above-mentioned problem, some LED lamps and lanterns among the prior art can install anti-dazzle light cover additional, however current anti-dazzle light cover mostly is independent grid cover, installs additional in the outside of light-passing board, and the light that LED sent jets out through bowl, light-passing board, grid cover in proper order, leads to the structure of lamps and lanterns more, and anti-dazzle light cover is not convenient for assemble.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lamps and lanterns and anti-dazzle lamp shade thereof to adopt independent grid cover to install more in the structure quantity that leads to lamps and lanterns in the outside of light-passing board additional among the solution prior art, and the problem of the assembly of being not convenient for of anti-dazzle light cover.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an anti-dazzle lamp shade, anti-dazzle lamp shade is the integrated into one piece structure, anti-dazzle lamp shade includes the lamp shade unit that a plurality of close row set up, each the lamp shade unit includes:
the conical barrel body is provided with a large opening end and a small opening end, and the small opening end is used for sleeving the luminous body;
the straight barrel body part is integrally connected with the large opening end.
According to the utility model discloses a specific embodiment, the toper barrel is prismoid form, straight barrel is regular prism form.
According to the utility model discloses a specific embodiment, the toper barrel is regular hexagonal prism platform form, straight shape barrel is regular hexagonal prism form.
According to the utility model discloses a specific embodiment, be equipped with fillet transition portion between two adjacent internal surfaces of toper barrel portion.
According to the utility model discloses a specific embodiment, anti-dazzle lamp shade still includes ring body portion, ring body portion an organic whole connect in the tip of little open end is interior week.
According to a specific embodiment of the present invention, the anti-glare lamp cover further comprises an assembly ring, the inner circumference array of the assembly ring is provided with a plurality of the lamp cover units, the assembly ring is in a circular ring shape or a rectangular frame shape, the assembly ring comprises an inner ring, a face ring and an outer ring which are connected in sequence, the plurality of the lamp cover units are connected with the inner ring, the inner ring protrudes out of the outer end surface of the straight cylinder portion, the inner ring and the outer end surface of the straight cylinder portion form an assembly recess, the inner ring or the face ring is provided with a plurality of buckling portions extending into the assembly recess, the assembly recess is used for receiving the light-transmitting plate to be placed in and press-buckled through the buckling portions, the outer ring is provided with a buckle matching portion or a thread matching portion, wherein the buckle matching portion is a leading-in groove formed in the inner wall of the outer ring and a buckling groove communicated with the leading, a limiting bulge is formed at the connecting position of the lead-in groove and the clamping groove, or the width of the clamping groove is gradually reduced in the direction far away from the lead-in groove.
According to the utility model discloses a specific embodiment, the ratio of the height of toper barrel with the height of straight barrel is 0.5-2, the height of toper barrel reaches the height of straight barrel is more than or equal to 3 mm.
According to the utility model discloses a specific embodiment, the surface of toper barrel still is equipped with reference column and/or buckle connection spare.
According to a specific embodiment of the present invention, the smoothness of the inner surface of the straight cylinder portion is less than the smoothness of the inner surface of the tapered cylinder portion.
For solving the technical problem, the utility model discloses a another technical scheme is: the utility model provides a lamp, lamp includes casing, light source base plate and aforementioned anti-dazzle lampshade, the light source base plate is located in the casing, be equipped with a plurality of luminous bodies on the light source base plate, anti-dazzle lampshade with the casing is connected.
The utility model has the advantages that: be different from prior art's condition, the utility model provides an anti-dazzle lamp shade novel structure, manufacturing convenience, each lamp shade unit includes integrated into one piece's toper barrel portion and straight shape barrel portion, can obtain better anti-dazzle light effect, has reduced the structure quantity of lamps and lanterns and has simplified the structure assembly of lamps and lanterns
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced 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 without inventive work, wherein:
fig. 1 is a schematic perspective view of a lamp according to an embodiment of the present invention;
FIG. 2 is a schematic rear perspective view of the lamp shown in FIG. 1;
FIG. 3 is a partially enlarged perspective view of an anti-glare lamp shade of the lamp shown in FIG. 1;
FIG. 4 is an enlarged, partial plan structural schematic view of an anti-glare lamp cover of the lamp shown in FIG. 1;
fig. 5 is a schematic perspective view of a lamp according to another embodiment of the present invention;
FIG. 6 is a schematic rear perspective view of the lamp shown in FIG. 5;
FIG. 7 is a schematic view of an exploded structure of the luminaire shown in FIG. 5, wherein the light-transmitting panel is omitted;
FIG. 8 is a schematic view of an exploded structure of the luminaire shown in FIG. 6, wherein the light-transmitting panel is omitted;
fig. 9 is an enlarged structural schematic view of the anti-glare lamp cover shown in fig. 7;
fig. 10 is an enlarged structural schematic view of the anti-glare lamp cover shown in fig. 8; and
fig. 11 is a partially enlarged structural view of the anti-glare lamp cover shown in fig. 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 4, an embodiment of the invention provides a lamp 10, where the lamp 10 may be a circular lamp or a square lamp, the lamp 10 includes a housing 170, a light source substrate (not shown) and an anti-glare lampshade 100, the light source substrate is disposed in the housing 170, a plurality of light emitters 182 are disposed on the light source substrate, the light emitters 182 may be LEDs, and the anti-glare lampshade 100 is screwed, fastened or screwed to the housing 170.
Wherein, the housing 170 is provided with a screw type electric connector, which is applicable to indoor installation. The lamp 10 provided by the embodiment has fewer components, the anti-glare lampshade 100 is directly connected with the shell 170, the manufacturing and the assembly are more convenient, and the anti-glare effect is better.
Referring to fig. 1 to 4, an embodiment of the present invention further provides an anti-glare lamp cover 100, where the anti-glare lamp cover 100 is an integrally formed structure, the whole anti-glare lamp cover 100 can be circular, rectangular or other shapes, the anti-glare lamp cover 100 includes a plurality of closely arranged lamp cover units, each lamp cover unit can correspond to one LED assembly, and each lamp cover unit includes a tapered cylindrical body portion 110 and a straight cylindrical body portion 120.
Wherein, the conical barrel 110 has a large opening end and a small opening end, and the small opening end is used for sleeving the luminous body 182; the straight barrel portion 120 is integrally connected with the large open end.
The anti-glare lampshade 100 can be integrally formed by plastic materials, the tapered cylinder part 110 can have a good light reflecting effect, and the straight cylinder part 120 can have a good anti-glare effect. In the prior art, light reflection is usually realized through an independent light reflecting cover, and anti-glare is realized through an independent anti-glare light shield, two elements need to be manufactured separately, and an independent installation and matching structure needs to be designed, so that the manufacturing and assembly are relatively complex, and a gap exists between the light reflecting cover and the anti-glare light shield, which is not beneficial to anti-glare.
In the embodiment of the present invention, the tapered cylindrical body 110 may be in a frustum shape, and the straight cylindrical body 120 may be in a regular prism shape, for example, the tapered cylindrical body 110 is in a regular hexagonal frustum shape, and the straight cylindrical body 120 is in a regular hexagonal prism shape.
Further, in order to avoid the occurrence of a significant spot of emitted light, a rounded transition 112 may be provided between two adjacent inner surfaces of the tapered barrel 110, and a rounded transition (not shown) may be provided between two adjacent surfaces of the straight barrel 120.
As shown in fig. 3 and 4, the anti-glare lamp cover 100 further includes an annular body portion 150, and the annular body portion 150 is integrally connected to an inner circumference of an end portion of the small open end of the tapered cylindrical body portion 110. The ring body part 150 may increase a contact area of the anti-glare lamp cover 100 with the light source substrate to make smooth contact.
As shown in fig. 1, the anti-glare lamp shade 100 further includes an assembly ring, the assembly ring has an inner circumference array provided with a plurality of lamp shade units, the assembly ring is in a circular ring shape or a rectangular frame shape, the assembly ring includes an inner ring 161, a face ring 162 and an outer ring 163 sequentially connected, the plurality of lamp shade units are connected to the inner ring 161, the inner ring 161 protrudes from an outer end surface of the straight cylinder portion 120, the inner ring 161 and the outer end surface of the straight cylinder portion 120 form an assembly recess, the inner ring 161 or the face ring 162 are provided with a plurality of buckling portions 164 extending into the assembly recess, schematically shown in 3 in the figure, the assembly recess is used for receiving a light-transmitting plate (not shown) and being pressed and buckled by the buckling portions 164, the light-transmitting plate may be a glass plate or a plastic plate, and may be a diffusion plate having a light diffusion effect, the outer ring 163 is provided with a buckling portion or a screw-fitting portion (not shown), wherein the buckling-fitting portion is an introduction groove concavely formed on, a limiting bulge is formed at the connecting part of the leading-in groove and the clamping groove, or the width of the clamping groove is gradually reduced in the direction far away from the leading-in groove.
The ratio of the height of the tapered cylindrical part 110 to the height of the straight cylindrical part 120 is 0.5-2, and the height of the tapered cylindrical part 110 and the height of the straight cylindrical part 120 are greater than or equal to 3 mm. In one embodiment, the height of the tapered barrel 110 may be 3mm to 6mm, and the height of the straight barrel 120 may be 3mm to 12 mm. For example, the height of the tapered cylindrical body 110 is 3mm, and the height of the straight cylindrical body 120 is 3 mm; alternatively, the height of the tapered cylindrical body 110 is 3mm, and the height of the straight cylindrical body 120 is 6 mm; alternatively, the height of the tapered cylindrical portion 110 is 6mm, and the height of the straight cylindrical portion 120 is 3 mm. When the height of the straight cylinder part 120 is larger, a better anti-glare effect can be obtained, and when the height of the conical cylinder part 110 is larger, a better reflective effect can be obtained.
The outer surface of the tapered barrel 110 is further provided with a positioning post (refer to 267 in fig. 10) and/or a snap connector (not shown), which can facilitate positioning and assembling the anti-glare lamp cover 100 and the light source substrate.
In an embodiment of the present invention, the smoothness of the inner surface of the straight cylinder portion 120 is less than the smoothness of the inner surface of the tapered cylinder portion 110. The tapered barrel portion 110 is relatively rough, has a better diffuse reflection effect, improves light uniformity, and the straight barrel portion 120 is relatively smooth, has a better specular reflection effect, and improves an anti-glare effect.
The utility model provides an anti-dazzle lamp shade 100 novel structure, manufacturing convenience, each lamp shade unit includes integrated into one piece's toper barrel 110 and straight barrel 120, can obtain better anti-dazzle light effect, has reduced the structure quantity of lamps and lanterns 10 and has simplified the structure assembly of lamps and lanterns 10.
Referring to fig. 5 to 8, an embodiment of the present invention further provides a lamp 20, where the lamp 20 may be a circular lamp or a square lamp, the lamp 20 includes a housing 270, a light source substrate 280 and an anti-glare lamp cover 200, the light source substrate 280 is disposed in the housing 270, the light source substrate 280 is provided with a plurality of light emitters 282, and the anti-glare lamp cover 200 is screwed, fastened or screwed to the housing 270. In addition, the light fixture 20 further includes a transparent plate 272, a resilient support 274, a power box 276, and a power cord 277.
The lamps and lanterns 20 subassembly that this embodiment provided are less, and the anti-dazzle lamp shade 200 is direct to be connected with casing 270, and it is more convenient to make the assembly, and the anti-dazzle effect is better.
Referring to fig. 5 to 11, an embodiment of the present invention further provides an anti-glare lampshade 200, the anti-glare lampshade 200 is an integrally formed structure, the whole anti-glare lampshade 200 can be circular, rectangular or other shapes, the anti-glare lampshade 200 includes a plurality of densely arranged lampshade units, each lampshade unit can correspond to one LED assembly, and each lampshade unit includes a tapered cylindrical body portion 210, a connecting portion 230 and a shielding portion 240.
The tapered barrel 210 has a large opening end and a small opening end, and the small opening end is used for sleeving the light emitter 282; the connecting portion 230 is connected to the inner wall of the tapered cylindrical body portion 210 and extends toward the center of the tapered cylindrical body portion 210; the shielding portion 240 is connected to the connecting portion 230 and opposite to the small opening end, and is used for shielding the light 282 to achieve an anti-glare effect in all directions, so that the highlighted light 282 is not substantially seen even if a user directly looks at the lamp 20. The number of the connecting portions 230 may be one, two, three, etc., the shielding portion 240 may be in the shape of a regular polygon disk, a disk, or a cone, the light emitter 282 may be shielded by the regular polygon disk, the disk, or the cone, so as to prevent a user from directly seeing the light emitter 282, and when the shielding portion 240 is in the shape of a cone, the cone surface may have a good oblique light reflecting effect.
The anti-glare lamp shade 200 further comprises a straight cylindrical body part 220, the straight cylindrical body part 220 is integrally connected with the large opening end, the ratio of the height of the conical cylindrical body part 210 to the height of the straight cylindrical body part 220 is 0.5-2, and the height of the conical cylindrical body part 210 and the height of the straight cylindrical body part 220 are larger than or equal to 3 mm. In one embodiment, the height of the tapered barrel portion 210 may be 3mm to 6mm, and the height of the straight barrel portion 220 may be 3mm to 12 mm. For example, the height of the tapered cylinder 210 is 3mm, and the height of the straight cylinder 220 is 3 mm; alternatively, the height of the tapered cylindrical body 210 is 3mm, and the height of the straight cylindrical body 220 is 6 mm; alternatively, the height of the tapered cylindrical portion 210 is 6mm, and the height of the straight cylindrical portion 220 is 3 mm. When the height of the straight cylinder part 220 is large, a better anti-glare effect can be obtained, and when the height of the conical cylinder part 210 is large, a better reflective effect can be obtained.
In the embodiment of the present invention, the tapered cylindrical body 210 is in a frustum shape, and the straight cylindrical body 220 is in a prism shape, for example, the tapered cylindrical body 210 is in a regular hexagonal frustum shape, and the straight cylindrical body 220 is in a regular hexagonal prism shape.
Further, in order to avoid the occurrence of obvious light spots, a rounded transition portion (not shown) is disposed between two adjacent inner surfaces of the tapered barrel portion 210, and a rounded transition portion (not shown) may also be disposed between the inner surface of the tapered barrel portion 210 and the connecting portion 230.
As shown in fig. 10, the anti-glare lamp cover 200 further includes an annular body portion 250, and the annular body portion 250 is integrally connected to an inner circumference of an end portion of the small open end of the tapered cylindrical body portion 210. The ring body part 250 may increase a contact area of the anti-glare lamp cover 200 and the light source substrate 280 to make smooth contact therebetween.
As shown in fig. 9 and 10, the anti-glare lamp shade 200 further includes an assembly ring, the assembly ring has a plurality of lamp shade units arranged in an array on an inner circumference thereof, the assembly ring has a circular ring shape or a rectangular frame shape, the assembly ring includes an inner ring 261, a face ring 262 and an outer ring 263 connected in sequence, the plurality of lamp shade units are connected to the inner ring 261, the inner ring 261 protrudes from an outer end surface of the straight cylindrical body 220, the inner ring 261 and the outer end surface of the straight cylindrical body 220 form an assembly recess, the inner ring 261 or the face ring 262 is provided with a plurality of buckling parts 264 protruding into the assembly recess, 3 are schematically shown in the figure, the assembly recess is used for receiving the light transmission plate 272 and is buckled by the buckling parts 264, the light transmission plate 272 may be a glass plate or a plastic plate, and may be a diffusion plate having a light diffusion effect, the outer ring 263 is provided with a buckling part or a screw thread matching part (not shown), wherein the buckling matching part is an introduction groove 265 formed on an inner wall of, a stopper protrusion may be formed at a junction of the introduction groove 265 and the engagement groove 266, or the width of the engagement groove 266 may be gradually reduced in a direction away from the introduction groove 265. Accordingly, as shown in fig. 7 and 8, the housing 270 may be provided with a protrusion 271, the protrusion 271 corresponds to the position of the guiding slot 265, and the protrusion 271 may be inserted into the anti-glare lamp cover 200 through the guiding slot 265 and may be locked in the locking slot 266 by rotating relative to the anti-glare lamp cover 200 such that the protrusion 271 moves along the locking slot 266.
As shown in fig. 10, the outer surface of the tapered barrel portion 210 is further provided with positioning posts 267 and/or snap connectors (not shown), and correspondingly, as shown in fig. 7 and 8, the light source substrate 280 is provided with positioning holes 284, and the positioning posts 267 and/or snap connectors can facilitate the positioning and assembling of the anti-glare lamp cover 200 and the light source substrate 280.
In an embodiment of the present invention, the smoothness of the inner surface of the straight barrel portion 220 is less than the smoothness of the inner surface of the tapered barrel portion 210. The tapered barrel portion 210 is relatively rough, has a better diffuse reflection effect, improves light uniformity, and the straight barrel portion 220 is relatively smooth, has a better specular reflection effect, and improves an anti-glare effect.
In summary, those skilled in the art can easily understand that the anti-glare lampshade 200 provided by the present invention has a novel structure and is convenient to manufacture, each lampshade unit includes an integrally formed tapered cylindrical body 210, a connecting portion 230 and a shielding portion 240, and the shielding portion 240 is connected to the connecting portion 230 and is opposite to the small opening end of the tapered cylindrical body 210, so as to obtain a better anti-glare effect, reduce the number of structural members of the lamp 20 and simplify the assembly of the structural members of the lamp 20.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures or equivalent processes of the present invention are utilized, or directly or indirectly applied to other related technical fields, and the same principle is included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides an anti-dazzle lamp shade, its characterized in that anti-dazzle lamp shade is the integrated into one piece structure, anti-dazzle lamp shade includes the lamp shade unit that a plurality of close rows set up, each the lamp shade unit includes:
the conical barrel body is provided with a large opening end and a small opening end, and the small opening end is used for sleeving the luminous body;
the straight barrel body part is integrally connected with the large opening end.
2. The anti-glare lamp cover according to claim 1, wherein the tapered cylindrical body has a truncated pyramid shape and the straight cylindrical body has a regular prism shape.
3. The anti-glare lamp cover according to claim 1, wherein the tapered cylindrical body has a regular hexagonal frustum shape, and the straight cylindrical body has a regular hexagonal prism shape.
4. The anti-glare lamp cover according to claim 3, wherein a rounded transition is provided between two adjacent inner surfaces of the conical barrel portion.
5. The anti-glare lamp cover according to claim 1, further comprising a ring body portion integrally connected to an inner periphery of the end portion of the small open end.
6. The anti-glare lampshade according to claim 1, further comprising an assembly ring, wherein the inner circumference array of the assembly ring is provided with a plurality of lampshade units, the assembly ring is in a circular or rectangular frame shape, the assembly ring comprises an inner ring, a face ring and an outer ring which are sequentially connected, the lampshade units are connected with the inner ring, the inner ring protrudes out of the outer end face of the straight barrel body part, the inner ring and the outer end face of the straight barrel body part form an assembly recess, the inner ring or the face ring is provided with a plurality of buckling parts which extend into the assembly recess, the assembly recess is used for receiving a light-transmitting plate and is pressed and buckled through the buckling parts, the outer ring is provided with a buckling matching part or a threaded matching part, wherein the buckling matching part is a leading-in groove which is concavely formed on the inner wall of the outer ring and a buckling groove which is communicated with the leading-in groove, a limiting bulge is formed at the connecting position of the lead-in groove and the clamping groove, or the width of the clamping groove is gradually reduced in the direction far away from the lead-in groove.
7. The anti-glare lamp cover according to claim 1, wherein the ratio of the height of the tapered cylindrical body to the height of the straight cylindrical body is 0.5 to 2, and the height of the tapered cylindrical body and the height of the straight cylindrical body are greater than or equal to 3 mm.
8. The anti-glare lampshade according to claim 1, wherein the outer surface of the conical barrel part is further provided with positioning columns and/or snap-fit connectors.
9. The anti-glare lamp cover of claim 1, wherein the inner surface of the straight barrel portion has a smoothness that is less than a smoothness of the inner surface of the tapered barrel portion.
10. A lamp comprising a housing, a light source substrate and the anti-glare lamp cover of any one of claims 1-9, wherein the light source substrate is disposed in the housing, the light source substrate is provided with a plurality of light emitters, and the anti-glare lamp cover is connected to the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920978213.XU CN210398768U (en) | 2019-06-24 | 2019-06-24 | Lamp and anti-dazzle lampshade thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920978213.XU CN210398768U (en) | 2019-06-24 | 2019-06-24 | Lamp and anti-dazzle lampshade thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210398768U true CN210398768U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920978213.XU Active CN210398768U (en) | 2019-06-24 | 2019-06-24 | Lamp and anti-dazzle lampshade thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210398768U (en) |
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2019
- 2019-06-24 CN CN201920978213.XU patent/CN210398768U/en active Active
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