CN114754330B - Spotlight with adjustable light emitting effect - Google Patents
Spotlight with adjustable light emitting effect Download PDFInfo
- Publication number
- CN114754330B CN114754330B CN202210464830.4A CN202210464830A CN114754330B CN 114754330 B CN114754330 B CN 114754330B CN 202210464830 A CN202210464830 A CN 202210464830A CN 114754330 B CN114754330 B CN 114754330B
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- Prior art keywords
- ring
- lamp body
- lock catch
- connecting ring
- adjusting
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- 230000000694 effects Effects 0.000 title claims abstract description 38
- 239000011324 bead Substances 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 19
- 238000013016 damping Methods 0.000 description 6
- 210000004907 gland Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention relates to the technical field of spot lamps, in particular to a spot lamp with adjustable light emitting effect, which comprises a surface ring, a lamp body, an adjusting ring connected to the surface ring and a reflecting cup fixed inside the surface ring, wherein the adjusting ring is arranged on the surface ring; a rear anti-dazzle cover is fixed on the light-emitting end face of the lamp body; a front anti-dazzle cover is fixed in the reflective cup; the front antiglare shield and the rear antiglare shield have different antiglare effects; the adjusting ring is connected to the lamp body in a spiral way. When the reflector lamp is used, after the adjusting ring rotates spirally relative to the lamp body, the distance between the reflecting cup and the lamp body is changed, and the light emitting range of the reflector lamp is adjusted; when the distance between the reflecting cup and the lamp body is changed, the distance between the front anti-dazzle cover and the rear anti-dazzle cover is changed, and the angle between the front anti-dazzle cover and the rear anti-dazzle cover is deflected, so that the light-emitting effect of the spotlight is changed, and the switching of various light-emitting effects is realized.
Description
Technical Field
The invention relates to the technical field of spot lamps, in particular to a spot lamp with an adjustable light emitting effect.
Background
The light emitting effect of the spotlight can be changed according to the effect of the reflecting cup, so that the spotlight can build indoor illumination atmosphere; the existing spot lamp has concentrated light, so that a single anti-dazzle sheet can be connected on the light-emitting path to achieve the anti-dazzle effect of the spot lamp; different antiglare panels can produce different light-emitting effects; so that the antiglare shield needs to be replaced if different light-emitting effects are to be achieved; it is difficult to implement the luminaire in a spot light that is already mounted in a ceiling.
Disclosure of Invention
The invention aims to provide a spotlight with adjustable light emitting effect, aiming at the defects and shortcomings of the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The invention relates to a spotlight with adjustable light emitting effect, which comprises a surface ring, a lamp body, an adjusting ring connected to the surface ring and a reflecting cup fixed inside the surface ring; a rear anti-dazzle cover is fixed on the light-emitting end face of the lamp body; a front anti-dazzle cover is fixed in the reflecting cup; the front antiglare shield and the rear antiglare shield have different antiglare effects; the adjusting ring is connected to the lamp body in a spiral way.
Further, the front antiglare shield is a concave lens.
Further, the front antiglare shield and the rear antiglare shield are polygonal mesh antiglare shield; the two polygonal mesh antiglare shields rotate relatively.
Further, a connecting component is connected inside the face ring; the reflecting cup is detachably connected to the connecting component; the front anti-dazzle cover is detachably connected to the reflecting cup.
Further, the connecting component comprises a lock catch connecting ring, an adapter ring fixed on the lock catch connecting ring and a connecting ring connected on the adjusting ring; bosses are arranged on two sides of the connecting ring; the left side and the right side of the inner surface of the adapter ring are respectively provided with a supporting boss; the two bosses are respectively inserted into the connecting ring positioning grooves at the two sides; pressing tables are arranged on two sides of the lock catch connecting ring; the pressing table is inserted into the connecting ring positioning groove and then is arranged on the upper surface of the boss;
The lock catch connecting ring is provided with lock catch mounting holes; a pressing spring lock catch is fixed in the lock catch mounting hole; the reflective cup is provided with a buckle which can be clamped and fixed on the pressing spring lock buckle.
Further, a plurality of clamping positioning beads are uniformly distributed on the circumference of the outer side surface of the lock catch connecting ring; the inner side wall of the face ring is provided with a face ring inner groove; the steel ball for clamping the positioning bead is embedded into the inner groove of the face ring.
Further, connecting lugs are arranged on two sides of the connecting ring; the connecting lugs are rotationally connected with the adjusting ring through rotating pins; the connecting ring can slide along the direction perpendicular to the axis of the adapter ring relative to the adapter ring.
Further, a spiral groove is formed in the outer side wall of the lamp body; a plurality of positioning concave shapes are arranged in the spiral groove; the positioning concave shapes are uniformly distributed along the length direction of the spiral groove; an adjusting positioning bead is fixed on the inner side wall of the adjusting ring; the adjusting positioning bead is inserted into the spiral groove and then is clamped into one of the positioning concave shapes.
After the structure is adopted, the invention has the beneficial effects that: when the spotlight with the adjustable light emitting effect is used, the distance between the reflecting cup and the spotlight body is changed after the circular ring is adjusted to rotate spirally relative to the spotlight body, so that the light emitting range of the spotlight is adjusted; when the distance between the reflecting cup and the lamp body is changed, the distance between the front anti-dazzle cover and the rear anti-dazzle cover is changed, and the angle between the front anti-dazzle cover and the rear anti-dazzle cover is deflected, so that the light-emitting effect of the spotlight is changed, and the switching of various light-emitting effects is realized.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is an exploded view of the lamp body and the adjustment ring and its connection components;
FIG. 3 is a block diagram of a connecting ring;
FIG. 4 is a block diagram of an adapter ring;
FIG. 5 is a block diagram of a connection assembly;
Reference numerals illustrate:
1. A reflective cup; 101. a buckle; 2. a front antiglare shield; 3. pressing the spring lock catch; 4. a latch connection ring;
401. A latch mounting hole; 402. a pressing table; 5. an adapter ring; 501. a connecting ring positioning groove;
502. a sliding groove; 6. a face ring; 601. a face ring inner groove; 7. a rear antiglare shield; 8. a lamp body;
801. A spiral groove; 801a, positioning concave shape; 802. a mounting groove; 9. a connecting ring; 901. a connecting lug;
902. a boss; 903. a sliding pin; 10. adjusting the circular ring; 11. adjusting the positioning beads;
12. damping positioning beads; 13. clamping the positioning beads; 14. and (5) rotating the pin.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the spot lamp with adjustable light emitting effect according to the present invention comprises a surface ring 6, a lamp body 8, an adjusting ring 10 connected to the surface ring 6, and a reflector cup 1 fixed inside the surface ring 6; a rear anti-dazzle cover 7 is fixed on the light-emitting end face of the lamp body 8; a front anti-dazzle cover 2 is fixed in the reflective cup 1; the front antiglare shield 2 and the rear antiglare shield 7 have different antiglare effects; the adjusting ring 10 is spirally connected to the lamp body 8; after the adjusting ring 10 rotates spirally relative to the lamp body 8, the distance between the reflecting cup 1 and the lamp body 8 is changed, and the light emitting range of the spotlight is adjusted; when the distance between the reflecting cup 1 and the lamp body 8 is changed, the distance between the front anti-dazzle cover 2 and the rear anti-dazzle cover 7 is changed, and the angle between the front anti-dazzle cover 2 and the rear anti-dazzle cover 7 is deflected, so that the light emitting effect of the spotlight is changed, and the switching of various light emitting effects is realized.
As a preferable mode of the present invention, the front antiglare shield 2 is a concave lens; when the distance between the reflecting cup 1 and the lamp body 8 is changed, the distance between the concave lens and the light source is changed, and the light emitting effect is changed.
As a preferable mode of the present invention, the front antiglare shield 2 and the rear antiglare shield 7 are both polygonal mesh antiglare panels; the two polygonal mesh antiglare plates are rotated relatively, the shapes of the light-emitting channels are adjusted, various antiglare effects can be generated in the rotation process of the two polygonal mesh antiglare plates, and various different light-emitting effects can be switched.
As a preferred mode of the present invention, a connection assembly is connected to the inside of the face ring 6; the reflecting cup 1 is detachably connected to the connecting component; the front anti-dazzle cover 2 is detachably connected to the reflecting cup 1; the reflecting cup 1 is connected with a gland for fastening and fixing the front anti-dazzle cover 2 on the reflecting cup 1; when the antiglare shield 2 is replaced, the reflecting cup 1 is removed from the connecting assembly, and then the gland is removed from the reflecting cup 1.
As a preferred mode of the invention, the connecting assembly comprises a lock catch connecting ring 4, an adapter ring 5 fixed on the lock catch connecting ring 4 and a connecting ring 9 connected on an adjusting ring 10; two sides of the connecting ring 9 are provided with bosses 902; the left side and the right side of the inner side surface of the adapter ring 5 are respectively provided with a supporting boss 902; two bosses 902 are respectively inserted into the connecting ring positioning grooves 501 at two sides; pressing tables 402 are arranged on two sides of the lock catch connecting ring 4; the pressing table 402 is inserted into the connecting ring positioning groove 501 and then is arranged on the upper surface of the boss 902; limiting through the pressing table 402, the connecting ring 9 is prevented from loosening from the adapter ring 5;
the lock catch connecting ring 4 is provided with a lock catch mounting hole 401; a pressing spring lock catch 3 is fixed in the lock catch mounting hole 401; the reflective cup 1 is provided with a buckle 101 which can be clamped and fixed on the pressing spring lock catch 3; the pressing spring catch 3 is not essentially different from the prior art and is therefore not described in detail; the reflective cup 1 is detachably connected with the lock catch connecting ring 4 by pressing the spring lock catch 3; the lock catch connecting ring 4 and the adapter ring 5 are locked and fixed through a plurality of bolts.
As a preferable mode of the invention, a plurality of clamping positioning beads 13 are uniformly distributed on the circumference of the outer side surface of the lock catch connecting ring 4; an inner side wall of the face ring 6 is provided with a face ring inner groove 601; the steel balls for clamping the positioning beads 13 are embedded into the inner surface ring groove 601; the steel balls clamping the positioning beads 13 are embedded into the inner grooves 601 of the face ring, so that the face ring 6 is detachably connected with the lock catch connecting ring 4.
As a preferred mode of the invention, the two sides of the connecting ring 9 are provided with connecting lugs 901; the connecting lug 901 is rotationally connected with the adjusting ring 10 through a rotating pin 14; because the connecting lug 901 is abutted against the adjusting circular ring 10, the friction force between the connecting lug 901 and the adjusting circular ring 10 is large, and the connecting lug 901 and the adjusting circular ring 10 cannot swing relatively under the action of no external force; to rotate the adjusting ring 10, an external force is needed to overcome the friction force between the connecting lugs 901 and the adjusting ring 10;
The reflective cup 1 in the opposite surface ring 6 of the connecting ring 9 rotates around the rotating pin 14, so that the adjustment of the light emitting angle can be realized; the light-emitting angle and the angle of the front anti-dazzle cover 2 can be changed, and the anti-dazzle effect can be switched; the connecting ring 9 can slide relative to the adapter ring 5 along the direction perpendicular to the axis of the adapter ring 5; the side surface of the connection ring 9 is provided with a slide pin 903; the side surface of the adapter ring 5 is provided with a sliding groove 502; the diameter of the sliding pin 903 is equal to the width of the sliding groove 502; after the sliding pin 903 is inserted into the sliding groove 502, the connecting ring 9 is in sliding connection with the adapter ring 5; the lock catch connecting ring 4 is fixedly provided with a damping positioning bead 12 which is abutted against the surface of the connecting ring 9; the side surface of the connecting ring 9 is connected with a lock catch connecting ring 4 and an adapter ring 5 into a whole; the damping positioning beads 12 can increase the maximum static friction force between the lock catch connecting ring 4 and the connecting ring 9, so that the connecting ring 9 can slide along the direction vertical to the axis of the adapter ring 5 relative to the adapter ring 5 under the condition that the connecting ring 9 is not subjected to external force; the connecting ring 9 can slide along the direction vertical to the axis of the adapter ring 5 relative to the adapter ring 5, so that the light-emitting position of the lamp body 8 on the reflector cup 1 can be adjusted, and the light-emitting quantity of the reflector cup 1 can be adjusted.
As a preferable mode of the invention, a spiral groove 801 is arranged on the outer side wall of the lamp body 8; a plurality of positioning concave shapes 801a are arranged inside the spiral groove 801; the positioning concave shapes 801a are uniformly distributed along the length direction of the spiral groove 801; an adjusting and positioning bead 11 is fixed on the inner side wall of the adjusting ring 10; the adjusting positioning bead 11 is inserted into the spiral groove 801 and then is clamped into one of the positioning concave 801a; the adjusting ring 10 is spirally connected to the lamp body 8 through the spiral groove 801 and the adjusting positioning bead 11;
A mounting groove 802 penetrating through the lamp body 8 is connected to one end of the spiral groove 801 far away from the reflective cup 1, and a salient point for enhancing the hand feeling when the positioning bead 11 passes is arranged at the connecting position of the mounting groove 802 and the spiral groove 801; when the adjusting ring 10 is connected with the lamp body 8, the adjusting positioning bead 11 passes through the mounting groove 802 and is screwed into the positioning concave 801a of the spiral groove 801; the height between the lamp body 8 and the reflecting cup 1 is also changed by enabling the lamp body 8 and the reflecting cup 1 to relatively rotate in the sliding process of the spiral groove 801 by adjusting the positioning beads 11.
When the invention is used, the adjusting positioning beads, the damping positioning beads and the clamping positioning beads are positioning beads which are not essentially different from the prior art, so the invention is not described in detail; the positioning beads are adjusted to slide in the spiral grooves, so that the height between the lamp body and the reflecting cup is changed while the lamp body and the reflecting cup relatively rotate, the distance between the reflecting cup and the lamp body is changed, and the light emitting range of the spotlight is adjusted; when the distance between the reflecting cup and the lamp body is changed, the distance between the front anti-dazzle cover and the rear anti-dazzle cover is changed, and the angle between the front anti-dazzle cover and the rear anti-dazzle cover is deflected, so that the light emitting effect of the spotlight is changed, and the switching of various light emitting effects is realized; the reflecting cup is connected with a gland for fastening and fixing the front anti-dazzle cover on the reflecting cup; when the antiglare shield is replaced, the reflecting cup is removed from the connecting assembly, and then the gland is removed from the reflecting cup; the reflective cup is detachably connected with the lock catch connecting ring by pressing the spring lock catch; the lock catch connecting ring and the adapter ring are locked and fixed through a plurality of bolts; the light-emitting angle can be adjusted by rotating the reflecting cup in the opposite surface ring of the connecting ring around the rotating pin; the light-emitting angle and the angle of the front anti-dazzle cover can be changed, and the anti-dazzle effect can be switched; the side surface of the connecting ring is provided with a sliding pin; the side surface of the adapter ring is provided with a sliding groove; the diameter of the sliding pin is equal to the width of the sliding groove; the sliding pin is inserted into the sliding groove to realize the sliding connection between the connecting ring and the adapter ring; the lock catch connecting ring is fixedly provided with a damping positioning bead propped against the surface of the connecting ring; the side surface of the connecting ring is connected with a lock catch connecting ring and an adapter ring into a whole; the maximum static friction force between the lock catch connecting ring and the connecting ring can be increased through the damping positioning beads, so that the connecting ring can slide along the direction perpendicular to the axis of the switching ring relative to the switching ring under the condition that the connecting ring is not subjected to external force; the connecting ring can slide relative to the adapter ring along the direction perpendicular to the axis of the adapter ring, so that the light-emitting position of the lamp body on the reflecting cup can be adjusted, and the light-emitting quantity of the reflecting cup can be adjusted; the front antiglare shield may be a concave lens and may be a polygonal mesh antiglare shield.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a shot-light of adjustable light-emitting effect which characterized in that: the LED lamp comprises a face ring (6), a lamp body (8), an adjusting ring (10) connected to the face ring (6) and a reflecting cup (1) fixed inside the face ring (6); a rear anti-dazzle cover (7) is fixed on the light-emitting end face of the lamp body (8); a front anti-dazzle cover (2) is fixed in the reflective cup (1); the front anti-dazzle cover (2) and the rear anti-dazzle cover (7) have different anti-dazzle effects; the adjusting ring (10) is spirally connected to the lamp body (8), so that the height between the lamp body (8) and the reflecting cup (1) is changed while the lamp body (8) and the reflecting cup (1) relatively rotate.
2. The spot light with adjustable light emitting effect according to claim 1, wherein: the front anti-dazzle cover (2) is a concave lens.
3. The spot light with adjustable light emitting effect according to claim 1, wherein: the front antiglare shield (2) and the rear antiglare shield (7) are polygonal mesh antiglare panels; the two polygonal mesh antiglare shields are used for adjusting the shape of the light outlet channel after rotating relatively.
4. The spot light with adjustable light emitting effect according to claim 1, wherein: the inside of the face ring (6) is connected with a connecting component; the reflecting cup (1) is detachably connected to the connecting component; the front anti-dazzle cover (2) is detachably connected to the reflecting cup (1).
5. The spot light with adjustable light emitting effect according to claim 4, wherein: the connecting component comprises a lock catch connecting ring (4), an adapter ring (5) fixed on the lock catch connecting ring (4) and a connecting ring (9) connected on the adjusting ring (10); bosses (902) are arranged on two sides of the connecting ring (9); the left side and the right side of the inner side surface of the adapter ring (5) are respectively used for supporting the boss (902); the two bosses (902) are respectively inserted into the connecting ring positioning grooves (501) at the two sides; pressing tables (402) are arranged on two sides of the lock catch connecting ring (4); the pressing table (402) is inserted into the connecting ring positioning groove (501) and then is arranged on the upper surface of the boss (902);
The lock catch connecting ring (4) is provided with a lock catch mounting hole (401); a pressing spring lock catch (3) is fixed in the lock catch mounting hole (401); the reflective cup (1) is provided with a buckle (101) which can be clamped and fixed on the pressing spring lock catch (3).
6. The spot light with adjustable light emitting effect according to claim 5, wherein: a plurality of clamping positioning beads (13) are uniformly distributed on the circumference of the outer side surface of the lock catch connecting ring (4); the inner side wall of the face ring (6) is provided with a face ring inner groove (601); the steel ball clamping the positioning bead (13) is embedded into the inner groove (601) of the face ring.
7. The spot light with adjustable light emitting effect according to claim 5, wherein: connecting lugs (901) are arranged on two sides of the connecting ring (9); the connecting lug (901) is rotationally connected with the adjusting ring (10) through a rotating pin (14); the connecting ring (9) can slide relative to the adapter ring (5) along the direction vertical to the axis of the adapter ring (5); the side surface of the connecting ring (9) is provided with a sliding pin (903); a sliding groove (502) is formed in the side surface of the adapter ring (5); the diameter of the sliding pin (903) is equal to the width of the sliding groove (502); after the sliding pin (903) is inserted into the sliding groove (502), the connecting ring (9) is in sliding connection with the adapter ring (5).
8. The spot light with adjustable light emitting effect according to claim 1, wherein: a spiral groove (801) is formed in the outer side wall of the lamp body (8); a plurality of positioning concave shapes (801 a) are arranged in the spiral groove (801); the positioning concave shapes (801 a) are uniformly distributed along the length direction of the spiral groove (801); an adjusting and positioning bead (11) is fixed on the inner side wall of the adjusting circular ring (10); the adjusting positioning bead (11) is inserted into the spiral groove (801) and then is clamped into one of the positioning concave shapes (801 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210464830.4A CN114754330B (en) | 2022-04-29 | 2022-04-29 | Spotlight with adjustable light emitting effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210464830.4A CN114754330B (en) | 2022-04-29 | 2022-04-29 | Spotlight with adjustable light emitting effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114754330A CN114754330A (en) | 2022-07-15 |
| CN114754330B true CN114754330B (en) | 2024-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210464830.4A Active CN114754330B (en) | 2022-04-29 | 2022-04-29 | Spotlight with adjustable light emitting effect |
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| Country | Link |
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| CN (1) | CN114754330B (en) |
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