CN217978550U

CN217978550U - Ceiling lamp

Info

Publication number: CN217978550U
Application number: CN202221546561.8U
Authority: CN
Inventors: 何丽娟
Original assignee: Foshan Heshi Lighting Appliance Co ltd
Current assignee: Foshan Heshi Lighting Appliance Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-12-06
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a ceiling lamp, the ceiling lamp includes mount pad, lamp body and lock solid subassembly, the lamp body is equipped with the chamber that holds that is used for holding the mount pad, the one end in chamber is equipped with the uncovered, uncovered being used for supplying the mount pad business turn over hold the chamber; the locking assembly comprises a first locking part and a second locking part, the first locking part is fixedly connected with the lamp body, the second locking part is fixedly connected with the mounting seat, and the first locking part can be locked with the second locking part to lock the lamp body on the mounting seat. The utility model discloses technical scheme's lock solid subassembly can realize the locking to lamp body and mount pad to the installation that makes the lamp body is firm, is difficult for droing safe and reliable.

Description

Ceiling lamp

Technical Field

The utility model relates to a lamps and lanterns lighting technology field, in particular to ceiling lamp.

Background

The ceiling lamp is a mainstream lamp widely applied in the current market, and is a lamp frequently selected in various places such as families, offices, entertainment places and the like. Ceiling lamp generally includes base and lamp body, and for being convenient for the installation, the lamp body generally installs on the base with modes such as buckle connection or screwed connection, but current ceiling lamp mounting structure shakiness, in case the lamp body installation is not in place, then takes place the lamp body easily and fall, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ceiling lamp aims at through the lock solid subassembly to the realization is to the locking of lamp body and mount pad, thereby makes the installation of lamp body firm, is difficult for droing safe and reliable.

In order to achieve the above object, the utility model provides a ceiling lamp, ceiling lamp includes:

a mounting seat;

the lamp body is provided with an accommodating cavity for accommodating the mounting seat, one end of the accommodating cavity is provided with an opening, and the opening is used for the mounting seat to enter and exit the accommodating cavity;

the locking assembly comprises a first locking piece and a second locking piece, the first locking piece is fixedly connected to the lamp body, the second locking piece is fixedly connected to the mounting seat, and the first locking piece can be locked to the second locking piece to lock the lamp body on the mounting seat.

In an alternative embodiment, the first locking member includes a mounting plate and a rotating plate rotatably connected to the mounting plate, the mounting plate is convexly provided with a rotating projection, the rotating plate is provided with a mounting hole, and the rotating projection is matched with the mounting hole, so that the rotating plate can rotate along the rotating projection;

the second locking piece is provided with a clamping space so that the rotating plate can be clamped or separated from the clamping space in the rotation process.

In an alternative embodiment, the rotating plate comprises a rotating end, and a handle end and an inserting end which are connected to two opposite sides of the rotating end, and the mounting hole is formed in the rotating end;

the second locking piece comprises an installation part and two clamping parts arranged on one side of the installation part, and a clamping space for the insertion end to penetrate is formed between the two clamping parts.

In an alternative embodiment, the locking assembly further includes a locking member, a limiting groove is formed in an end of the insertion end, which is far away from the handle end, and the locking member is movably inserted into the limiting groove, so that the insertion end is locked on the clamping portion.

In an optional embodiment, the insertion end is further provided with a limiting hole, the limiting hole is communicated with the limiting groove, and a rotating shaft is installed in the limiting hole;

the locking piece comprises a connecting end and an abutting end connected to the connecting end, and the connecting end is sleeved on the rotating shaft so that the abutting end can abut against the outer side face of the inserting end.

In an optional embodiment, one side of the connecting end is connected with a connecting rod, and the abutting end is connected with the connecting rod in a threaded manner;

the butt joint end is fixedly connected with a rotating handle at one side far away from the connecting end.

In an optional embodiment, the first locking pieces and the second locking pieces are respectively provided in a plurality, the first locking pieces are arranged on the lamp body at intervals, the second locking pieces are arranged on the mounting seat at intervals, and each first locking piece is locked to each second locking piece.

In an optional embodiment, the outer walls of the two sides of the mounting seat are both provided with guide parts, the guide parts extend along the length direction of the mounting seat, and the cavity wall of the accommodating cavity is annularly provided with a sliding groove for the guide parts to penetrate through;

the opening is communicated with the chute.

In an optional embodiment, a conductive socket is installed on the installation seat, the conductive socket is connected with a power line, a conductive plug is installed on the lamp body, and when the lamp body is installed on the installation seat, the conductive socket and the conductive plug are matched and spliced.

In an optional embodiment, the mounting seat is provided with a bending leg near the inner side wall of the second locking member, the bending leg is arranged between the two guide portions, the bottom wall of the accommodating cavity is provided with a clamping groove, and the bending leg is inserted into the clamping groove.

The ceiling lamp comprises the mounting seat, the lamp body and the locking component, wherein the lamp body is provided with an accommodating cavity for accommodating the mounting seat, and one end of the accommodating cavity is provided with an opening for the mounting seat to pass in and out; the locking assembly comprises a first locking part and a locking part, the first locking part is fixedly connected to the lamp body, the second locking part is fixedly connected to the mounting seat, the first locking part can be locked to the second locking part, so that the lamp body is locked to the mounting seat, the locking to the lamp body and the mounting seat is realized through the locking assembly, the lamp body is firmly installed and is not easy to fall off, the safety and the reliability are realized, and when the ceiling lamp is installed, cleaned and damaged and needs to be replaced, the lamp body locking assembly has the advantages of convenience and quickness in installation and disassembly.

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 embodiments or the prior art descriptions will be briefly described below, 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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the ceiling lamp of the present invention;

fig. 2 is a schematic structural view of a lamp body in the ceiling lamp shown in fig. 1;

FIG. 3 is a schematic view of the mounting base of the ceiling lamp of FIG. 1;

FIG. 4 is a schematic view of the locking assembly of the ceiling lamp shown in FIG. 1;

FIG. 5 is a schematic view of the second locking member and the first locking member of the ceiling lamp of FIG. 4;

FIG. 6 is a schematic view of a first locking member of the ceiling lamp of FIG. 4;

FIG. 7 is a schematic view of a second locking member of the ceiling lamp of FIG. 4;

fig. 8 is a schematic view of the locking member of the ceiling lamp of fig. 4.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the 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.

The utility model provides a ceiling lamp aims at through the lock solid subassembly to the realization is to the locking of lamp body and mount pad, thereby makes the installation of lamp body firm, is difficult for droing safe and reliable.

Referring to fig. 1 to 8, a specific structure of a ceiling lamp 10 according to the present invention will be described in a specific embodiment, in an embodiment of the present invention, the ceiling lamp 10 includes a mounting base 1, a lamp body 2 and a locking assembly 3, the lamp body 2 is provided with an accommodating cavity 21 for accommodating the mounting base 1, one end of the accommodating cavity 21 is provided with an opening 22, and the opening 22 is used for allowing the mounting base 1 to enter and exit the accommodating cavity 21; the locking assembly 3 comprises a first locking part and a locking part, the first locking part is fixedly connected to the lamp body 2, the second locking part 32 is fixedly connected to the mounting seat 1, the first locking part 31 can be locked to the second locking part 32, so that the lamp body 2 is locked to the mounting seat 1, the locking assembly 3 is used for locking the lamp body 2 and the mounting seat 1, the lamp body 2 is stably installed and is not easy to fall off, safety and reliability are realized, and when the ceiling lamp 10 is installed, cleaned and damaged and needs to be replaced, the lamp has the advantages of convenience and quickness in installation and disassembly.

Known, ceiling lamp 10 is for the lamps and lanterns that are used for the illumination, and its essential element is lamp body 2, the light-emitting component (not marking in the picture) of setting in lamp body 2, mount pad 1 and be used for the power cord (not marking in the picture) of power supply, and lamp body 2 installs on mount pad 1, then installs on wall body or furred ceiling through mount pad 1, and rethread power cord provides the power for light-emitting component, and then can make the light-emitting component illumination.

Specifically, in order to enable the lamp body 2 to be smoothly installed on the installation seat 1, the accommodating cavity 21 for accommodating the installation seat 1 is formed in the lamp body 2, an opening 22 is formed in one end of the accommodating cavity 21, the opening 22 is used for allowing the installation seat 1 to enter and exit the accommodating cavity 21, when the lamp body 2 and the installation seat 1 are installed in a matched mode, locking is carried out through the locking assembly 3, the locking assembly 3 comprises a first locking piece 31 and a second locking piece 32, the first locking piece 31 is fixedly installed on the lamp body 2, the second locking piece 32 is fixedly installed on the installation seat 1, the first locking piece 31 and the second locking piece 32 are mutually clamped and locked, separation between the lamp body 2 and the installation seat 1 can be effectively prevented, the installation structure of the ceiling lamp 10 is avoided, the installation stability between the lamp body 2 and the installation seat 1 is improved, the phenomenon that the ceiling lamp drops due to instable installation is reduced, and the overall structural stability of the ceiling lamp 10 is further improved. It should be noted that, the first locking member 31 can be installed on the lamp body 2 by welding, bonding, screwing, and other installation methods, and similarly, the second locking member 32 can be installed on the installation base 1 by welding, bonding, screwing, and other installation methods, so that the connection between the lamp body 2 and the installation base 1 is more stable, the lamp body 2 is prevented from being separated from the installation base 1, and the structural stability of the ceiling lamp 10 is improved.

Referring to fig. 4 and fig. 5, in an alternative embodiment, the first locking member 31 includes a mounting plate 311 and a rotating plate 312 rotatably connected to the mounting plate 311, the mounting plate 311 is convexly provided with a rotating protrusion 3111, the rotating plate 312 is provided with a mounting hole, the rotating protrusion 3111 is adapted to the mounting hole, so that the rotating plate 312 can rotate along the rotating protrusion 3111, the mounting plate 311 is mounted on the lamp body 2, the rotating plate 312 is mounted on the rotating plate 312 through the cooperation of the mounting hole and the rotating protrusion 3111, so that the rotating plate 312 can rotate along the rotating protrusion 3111, thereby realizing that the rotating plate 312 can rotate relative to the mounting plate 311, and the second locking member 32 is formed with a clamping space 323, so that the rotating plate 312 can be clamped or separated from the clamping space 323 during rotation, thereby primarily fixing the first locking member 31 and the second locking member 32.

Referring to fig. 6 and 7, in an alternative embodiment, the rotating plate 312 includes a rotating end 3121, and a handle end 3122 and a plugging end 3123 connected to opposite sides of the rotating end, a mounting hole is formed in the rotating end 3121, and the rotating plate 312 may be an integrally formed structure to ensure structural strength and structural stability; the second locking member 32 includes an installation portion 321 and two clamping portions 322 disposed on one side of the installation portion 321, a clamping space 323 for the insertion end 3123 to penetrate is formed between the two clamping portions 322, the insertion end 3123 is clamped in the clamping space 323, the two clamping portions 322 cooperate with the clamping and fixing insertion end 3123 together, so as to lock the rotating plate 312 on the two clamping portions 322, thereby locking the first locking member 31 and the second locking member 32, and further stably installing the lamp body 2 on the installation base 1.

Specifically, in order to make the fixing of second locking part 32 and first locking part 31 more stable, second locking part 32 includes installation portion 321 and two clamping parts 322 that set up in installation portion 321 one side, and be formed with the centre gripping space 323 that supplies grafting end 3123 to wear to establish between two clamping parts 322, second locking part 32 can be the integrated into one piece structure, guarantee structural strength and structural stability, the mounting hole is installed on rotating end 3121, it establishes on rotating lug 3111 to rotate the end 3121, knowable, it can rotate for mounting panel 311 to rotate the end 3121, therefore through rotating handle 3122, so that grafting end 3123 lock connects on the centre gripping space 323 that forms between two clamping parts 322, and then realize the locking between first locking part 31 and the second locking part 32 and fix. It should be noted that the plugging end 3123 may be disposed annularly or rectangularly, so long as the plugging end 3123 is ensured to be matched with the holding space 323.

Referring to fig. 4 and fig. 6, in an alternative embodiment, the locking assembly 3 further includes a locking member 33, one end of the inserting end 3123 away from the handle end 3122 is provided with a limiting groove 3123a, the locking member 33 is movably inserted into the limiting groove 3123a, so that the inserting end 3123 is locked on the holding portion 322, in order to further improve the connection stability between the first locking member 31 and the second locking member 32, the locking member 33 is movably inserted into the limiting groove 3123a by providing the limiting groove 3123a at one end of the inserting end 3123 away from the handle end 3122, so as to realize locking of the inserting end 3123 on the holding portion 322, further lock the first locking member 31 on the second locking member 32, and further realize stable installation of the lamp body 2 on the mounting base 1.

Referring to fig. 6 and 8, in an alternative embodiment, the plugging end 3123 is further provided with a limiting hole, the limiting hole is communicated with the limiting groove 3123a, and a rotating shaft is installed in the limiting hole; the locking member 33 includes a connecting end 331 and a supporting end 332 connected to the connecting end 331, the connecting end 331 is sleeved on the rotating shaft, so that the supporting end 332 can be supported on the outer side of the inserting end 3123, the connecting end 331 is sleeved on the rotating shaft, the supporting section can be movably supported on the outer side of the inserting end 3123, and the inserting end 3123 can be locked in the holding space 323.

Specifically, through having seted up spacing hole at grafting end 3123, spacing hole communicates in spacing groove 3123a to set up the axis of rotation in spacing hole, link 331 cover on the retaining member 33 is established at the axis of rotation, can realize retaining member 33 along the axis of rotation at spacing groove 3123a internal rotation. By providing the abutting end 332 at one side of the connecting end 331, the abutting section can abut against the outer side surface of the inserting end 3123, and the inserting end 3123 can be fixed in the holding space 323, so that the installation stability between the first locking member 31 and the second locking member 32 can be realized.

Referring to fig. 8, in an alternative embodiment, a connecting rod 333 is connected to one side of the connecting end 331, and the abutting end 332 is screwed to the connecting rod 333; the abutting end 332 is fixedly connected with a rotating handle 334 at a side far from the connecting end 331, is connected to the connecting rod 333 through an abutting section screw thread, and is rotated to realize that the abutting end 332 can movably abut against the outer side surface of the inserting end 3123.

Specifically, in order to further realize that butt end 332 can butt on the lateral surface of grafting end 3123, through be connected with connecting rod 333 in one side of link 331, butt end 332 threaded connection is on connecting rod 333, connecting rod 333 can be the threaded rod, butt end 332 still fixedly connected with turning handle 334 simultaneously, this butt end 332 and turning handle 334 are the integrated into one piece structure, guarantee structural strength and structural stability, and then the accessible turns turning handle 334, drive butt end 332 and move on connecting rod 333, and then can realize the movable butt of butt end 332 on grafting end 3123. The connection between the connection end 331 and the connection rod 333 may be bonding or welding, or bonding and welding, or may be other fixed connection methods, which are not limited herein.

Referring to fig. 1, in an alternative embodiment, a plurality of first locking members 31 and a plurality of second locking members 32 are provided, the plurality of first locking members 31 are provided on the lamp body 2 at intervals, the plurality of second locking members 32 are provided on the mounting base 1 at intervals, and each first locking member 31 is locked to each second locking member 32, by providing the plurality of first locking members 31 and the plurality of second locking members 32, the mounting stability between the lamp body 2 and the mounting base 1 is further ensured, the lamp body 2 and the mounting base 1 are effectively prevented from being separated from each other before, the mounting structure of the ceiling lamp 10 is prevented from being unstable, the mounting stability between the lamp body 2 and the mounting base 1 is improved, the phenomenon that the ceiling lamp drops due to the unstable mounting is reduced, and the overall structural stability of the ceiling lamp 10 is further improved.

Specifically, in order to further improve the installation stability between the lamp body 2 and the mounting seat 1, a plurality of first locking members 31 and a plurality of second locking members 32 are provided, for example, two, three or more than three, the plurality of first locking members 31 are spaced on the lamp body 2, the plurality of second locking members 32 are spaced on the mounting seat 1, and each first locking member 31 is locked and installed on the second locking member 32, on one hand, increasing the number of the first locking members 31 and the second locking members 32 can further improve the structural stability, on the other hand, the separation between the lamp body 2 and the mounting seat 1 can be effectively prevented, and the installation stability between the lamp body 2 and the mounting seat 1 is ensured, of course, the increase of the number of the first locking members 31 and the second locking members 32 can also lead to the installation between the lamp body 2 and the mounting seat 1 to be complicated, and the installation and the removal are inconvenient, so the number of the first locking members 31 and the second locking members 32 is also not too large. In addition, it has threely to set up first locking part 31 and second locking part 32, sets up three first locking part 31 and second locking part 32 respectively on lamp body 2 and mount pad 1 to form even fixed between lamp body 2 and the mount pad 1, improved the installation stability of lamp body 2 and mount pad 1, avoid ceiling lamp 10 mounting structure shakiness, and improved ceiling lamp 10's overall structure stability.

Referring to fig. 2, in an alternative embodiment, the outer walls of the two sides of the mounting base 1 are provided with guiding portions 11, the guiding portions 11 extend along the length direction of the mounting base 1, and a sliding groove 23 for the guiding portions 11 to penetrate is annularly provided on the cavity wall of the accommodating cavity 21; uncovered 22 communicates in spout 23, and when guide portion 11 slided in and holds chamber 21, mount pad 1 can assemble and hold chamber 21 in, can make the connection between lamp body 2 and the mount pad 1 more firm, prevents that mount pad 1 from breaking away from lamp body 2 in the direction on its surface of perpendicular to, improves the stability that further improves the structure, can effectively prevent to take place the phenomenon that breaks away from between mount pad 1 and the lamp body 2.

Referring to fig. 3, in an alternative embodiment, a conductive socket 12 is installed on the mounting base 1, the conductive socket 12 is connected to a power line, a conductive plug 24 is installed on the lamp body 2, the lamp body 2 is installed on the mounting base 1, the conductive socket 12 is inserted into the conductive plug 24 in a matching manner, and after the mounting base 1 and the lamp body 2 are assembled, the conductive plug 24 is inserted into the conductive socket 12 in a matching manner, so that the conductive socket 12 can supply power to the ceiling lamp 10, and is safe and practical.

When the ceiling lamp is installed, firstly, a power line is connected with the conductive socket 12 on the installation seat 1, then, the installation seat 1 is fixed on a ceiling, then, the lamp body 2 is installed on the installation seat 1, namely, the installation seat 1 slides into the accommodating cavity 21 of the lamp body 2 and is locked with the installation seat 1, after the lamp body 2 is assembled with the installation seat 1, the conductive plug 24 can be matched and spliced with the conductive socket 12, and therefore, the conductive socket 12 can supply power to the ceiling lamp 10; when ceiling lamp 10 damages and need to be changed, only need with lamp body 2 from the mount pad 1 dismantle to install new lamp body 2 on the mount pad 1 can, it compares with traditional ceiling lamp 10, has ceiling lamp 10 and changes convenient advantage.

Please refer to fig. 2 and fig. 3, in an alternative embodiment, the mounting seat 1 is provided with a bending leg 13 near the inner side wall of the second locking member 32, the bending leg 13 is disposed between the two guiding portions 11, the bottom wall of the accommodating cavity 21 is provided with a clamping groove 25, the bending leg 13 is inserted into the clamping groove 25, when the mounting seat 1 is completely assembled to the accommodating cavity 21, the bending leg 13 is inserted into the clamping groove 25, further locking of the lamp body 2 and the mounting seat 1 is realized, the mounting seat 1 is prevented from being separated from the lamp body 2 in the length direction parallel to the mounting seat 1, the structural stability of the ceiling lamp 10 is improved, meanwhile, the bending legs 13 can be provided in a plurality, the bending legs 13 are arranged on the mounting seat 1 at intervals, thereby further improving the structural stability, and effectively preventing the separation phenomenon between the mounting seat 1 and the lamp body 2.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a ceiling lamp, its characterized in that, ceiling lamp includes:

a mounting seat;

the locking assembly comprises a first locking part and a second locking part, the first locking part is fixedly connected with the lamp body, the second locking part is fixedly connected with the mounting seat, and the first locking part is locked with the second locking part, so that the lamp body is locked on the mounting seat.

2. The ceiling lamp according to claim 1, wherein the first locking member includes a mounting plate and a rotating plate rotatably connected to the mounting plate, the mounting plate is provided with a rotating protrusion, the rotating plate is provided with a mounting hole, and the rotating protrusion is matched with the mounting hole so that the rotating plate can rotate along the rotating protrusion;

3. The ceiling lamp according to claim 2, wherein the rotating plate includes a rotating end, and a handle end and a plug end connected to opposite sides of the rotating end, and the mounting hole is formed in the rotating end;

4. The ceiling lamp as claimed in claim 3, wherein the locking assembly further comprises a locking member, a limiting groove is formed in one end of the inserting end, which is far away from the handle end, and the locking member can be movably inserted into the limiting groove, so that the inserting end is locked on the clamping portion.

5. The ceiling lamp as claimed in claim 4, wherein the insertion end is further provided with a limiting hole, the limiting hole is communicated with the limiting groove, and a rotating shaft is installed in the limiting hole;

6. The ceiling lamp according to claim 5, wherein a connecting rod is connected to one side of the connecting end, and the abutting end is connected to the connecting rod in a threaded manner;

7. The ceiling lamp as claimed in claim 1, wherein a plurality of first locking members and a plurality of second locking members are provided, the first locking members are spaced apart from each other on the lamp body, the second locking members are spaced apart from each other on the mounting base, and each of the first locking members is locked to each of the second locking members.

8. The ceiling lamp according to claim 1, wherein the outer walls of the two sides of the mounting seat are provided with guide portions, the guide portions extend along the length direction of the mounting seat, and a chute for the guide portions to penetrate through is annularly arranged on the cavity wall of the accommodating cavity;

the opening is communicated with the chute.

9. The ceiling lamp as claimed in claim 8, wherein the mounting seat is provided with a conductive socket, the conductive socket is connected with a power cord, the lamp body is provided with a conductive plug, and when the lamp body is mounted on the mounting seat, the conductive socket is matched with the conductive plug for plugging.

10. The ceiling lamp according to claim 9, wherein the mounting seat is provided with a bending leg near an inner side wall of the second locking member, the bending leg is provided between the two guide portions, a clamping groove is formed in a bottom wall of the accommodating cavity, and the bending leg is inserted into the clamping groove.