CN113983384B - Lamp capable of adjusting irradiation angle, ceiling lamp and wall lamp - Google Patents
Lamp capable of adjusting irradiation angle, ceiling lamp and wall lamp Download PDFInfo
- Publication number
- CN113983384B CN113983384B CN202111282133.9A CN202111282133A CN113983384B CN 113983384 B CN113983384 B CN 113983384B CN 202111282133 A CN202111282133 A CN 202111282133A CN 113983384 B CN113983384 B CN 113983384B
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- lamp
- assembly
- sliding block
- lamp housing
- arc chute
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- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 241001465382 Physalis alkekengi Species 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims 3
- 241000258971 Brachiopoda Species 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention relates to a lamp, a ceiling lamp and a wall lamp capable of adjusting an irradiation angle, wherein the lamp accessory comprises a lamp housing, the front end of the lamp housing is provided with a light outlet, a light source assembly and a light-transmitting mirror positioned at the light outlet are arranged in the lamp housing, the rear end of the lamp housing is provided with an arc chute, a sliding block assembly capable of sliding along the arc chute is arranged on the lamp housing, a connecting piece capable of rotating relative to the sliding block assembly is movably connected to the sliding block assembly, the lamp housing realizes up-and-down rotation adjustment of the light irradiation angle through the cooperation of the sliding block assembly and the arc chute, and realizes circumferential rotation adjustment of the light irradiation angle through the cooperation of the sliding block assembly and the connecting piece.
Description
[ Field of technology ]
The invention relates to the technical field of lamps, in particular to a lamp capable of adjusting an irradiation angle, a ceiling lamp and a wall lamp.
[ Background Art ]
The lamp housing of the ceiling lamp or the wall lamp in the prior art cannot rotate, so that the irradiation angle of light rays cannot be adjusted, the function is single, in addition, the lamp body structure of the ceiling lamp or the wall lamp in the prior art is different, lamp fittings are not universal, a series of products are required to be produced by opening different molds, the production cost is high, and therefore, a lamp capable of rotating circumferentially and adjusting up and down is required to be designed, and the lamp fittings can be adapted to the ceiling lamp or the wall lamp.
[ Invention ]
In order to solve the problems, the invention provides the lamp capable of adjusting the irradiation angle, which can be assembled into a ceiling lamp or a wall lamp, has strong universality, effectively reduces the production cost, and can circumferentially rotate the lamp housing and also vertically rotate the irradiation angle.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides a lamps and lanterns that can adjust irradiation angle, includes lamp body 1 that the front end is provided with light outlet 10, be provided with light source module 11 and be located the printing opacity mirror 12 of light outlet 10 department in the lamp body 1, the rear end of lamp body 1 is provided with arc spout 13, be provided with on the lamp body 1 and follow the gliding slider subassembly 2 of arc spout 13, slider subassembly 2 is including setting up interior slider 21 in the lamp body 1 and setting up outer slider 22 outside the lamp body 1, interior slider 21 and outer slider 22 centre gripping are in between the arc spout 13. The slider assembly 2 is also movably connected with a connecting piece 3 which can rotate relative to the slider assembly, and the connecting piece 3 is used for being connected with a lamp holder 4.
As a preferred embodiment, further defined as: a clamping space 20 for clamping the arc chute 13 is formed between the inner slide 21 and the outer slide 22.
As a preferred embodiment, further defined as: the edge of the arc chute 13 is provided with a sinking platform 130, the inner slide block 21 is propped against the inner side edge of the arc chute 13, and the outer slide block 22 is propped against the sinking platform 130.
As a preferred embodiment, further defined as: the inner slide 21 is provided with an inner arc portion 211 clung to the edge of the arc chute 13 and an inwardly protruding assembly portion 212, the assembly portion 212 is provided with an assembly hole 210, the outer slide 22 is provided with an outer arc portion 221 and an insertion portion 222 capable of penetrating through the arc chute 13 and being inserted into the assembly hole 210, and the insertion portion 222 is fixedly connected with the assembly portion 212.
As a preferred embodiment, further defined as: the slider assembly 2 further comprises a screw 23, the screw 23 being threaded through the mounting portion 212 with the insertion portion 222. In order to better clamp the slider assembly 2 to the arc chute 13, two assembling portions 212 are provided along the length direction of the arc chute 13, and two inserting portions 222 are correspondingly provided.
As a preferred embodiment, further defined as: the outer slide 22 is further provided with a rotating joint part 223 or a rotating joint hole 30 protruding outwards, the connecting piece 3 is provided with the rotating joint part 30 or the rotating joint part 223, and the rotating joint part 223 is buckled in the rotating joint hole 30 and can only rotate circumferentially but not move axially.
As a preferred embodiment, further defined as: the outer periphery of the rotary joint portion 223 is provided with a clamping groove 2230, the inner wall of the rotary joint hole 30 is provided with a clamping block 31 matched with the clamping groove 2230, one side of the clamping block 31 facing the outer sliding block 22 is provided with a guiding inclined plane, and the clamping block 31 is clamped in the clamping groove 2230 after assembly.
As a preferred embodiment, further defined as: the arc chute 13 extends from the rear end of the lamp housing 1 to the middle part of the lamp housing 1; so that the lamp envelope 1 can be rotated 0 deg. to 90 deg. with respect to the connector 3.
As a preferred embodiment, further defined as: the light source assembly 11 is arranged at the front end of the shell and is opposite to the light outlet 10, and the rear end of the shell is provided with a balance weight 14.
As a preferred embodiment, further defined as: the lamp housing 1 is also internally provided with a heat dissipation piece 15 for fixing the light source assembly 11, the heat dissipation piece 15 is movably connected with the balance weight 14 through a screw assembly 18 with adjustable length, and the distance between the light source assembly 11 and the light transmission mirror 12 is further adjusted through adjusting the length of the screw assembly 18.
As a preferred embodiment, further defined as: a heat sink 15 for fixing the light source assembly 11 is also disposed in the lamp housing 1. An angle graduated scale is arranged on the outer side of the lamp housing 1 along the arc chute 13. The lamp housing 1 is composed of a front cover 16 and a rear cover 17, the light source assembly 11, the light-transmitting mirror 12 and the heat dissipation piece 15 are arranged on the front cover 16, and the arc-shaped chute 13 and the balance weight 14 are arranged on the rear cover 17. The lamp holder 4 is internally provided with a driver 5 electrically connected with the light source assembly 11.
The utility model provides an adopt novel ceiling lamp of lamps and lanterns that can adjust irradiation angle as described above, includes lamp body 1 that the front end is provided with light outlet 10 and lamp stand 4 with ceiling fixed connection, be provided with light source module 11 and be located the printing opacity mirror 12 of light outlet 10 department in the lamp body 1, the rear end of lamp body 1 is provided with arc spout 13, be provided with on the lamp body 1 and follow the gliding slider subassembly 2 of arc spout 13, still swing joint has the connecting piece 3 that can rotate relative it on the slider subassembly 2, connecting piece 3 passes through the wire subassembly and is connected with lamp stand 4.
As a preferred embodiment, further defined as: the sliding block assembly 2 comprises an inner sliding block 21 arranged in the lamp housing 1 and an outer sliding block 22 arranged outside the lamp housing 1, and the inner sliding block 21 and the outer sliding block 22 are clamped between the arc-shaped sliding grooves 13. A clamping space 20 for clamping the arc chute 13 is formed between the inner slide 21 and the outer slide 22.
As a preferred embodiment, further defined as: the edge of the arc chute 13 is provided with a sinking platform 130, the inner slide block 21 is propped against the inner side edge of the arc chute 13, and the outer slide block 22 is propped against the sinking platform 130.
As a preferred embodiment, further defined as: the inner slide 21 is provided with an inner arc portion 211 clung to the edge of the arc chute 13 and an inwardly protruding assembly portion 212, the assembly portion 212 is provided with an assembly hole 210, the outer slide 22 is provided with an outer arc portion 221 and an insertion portion 222 capable of penetrating through the arc chute 13 and being inserted into the assembly hole 210, and the insertion portion 222 is fixedly connected with the assembly portion 212.
As a preferred embodiment, further defined as: the slider assembly 2 further comprises a screw 23, the screw 23 being threaded through the mounting portion 212 with the insertion portion 222. In order to better clamp the slider assembly 2 to the arc chute 13, two assembling portions 212 are provided along the length direction of the arc chute 13, and two inserting portions 222 are correspondingly provided.
As a preferred embodiment, further defined as: the outer slide 22 is further provided with a rotating joint part 223 or a rotating joint hole 30 protruding outwards, the connecting piece 3 is provided with the rotating joint part 30 or the rotating joint part 223, and the rotating joint part 223 is buckled in the rotating joint hole 30 and can only rotate circumferentially but not move axially.
As a preferred embodiment, further defined as: the outer periphery of the rotary joint portion 223 is provided with a clamping groove 2230, the inner wall of the rotary joint hole 30 is provided with a clamping block 31 matched with the clamping groove 2230, one side of the clamping block 31 facing the outer sliding block 22 is provided with a guiding inclined plane, and the clamping block 31 is clamped in the clamping groove 2230 after assembly.
As a preferred embodiment, further defined as: the arc chute 13 extends from the rear end of the lamp housing 1 to the middle part of the lamp housing 1; so that the lamp envelope 1 can be rotated 0 deg. to 90 deg. with respect to the connector 3.
As a preferred embodiment, further defined as: the light source assembly 11 is arranged at the front end of the shell and is opposite to the light outlet 10, and the rear end of the shell is provided with a balance weight 14.
As a preferred embodiment, further defined as: the lamp housing 1 is also internally provided with a heat dissipation piece 15 for fixing the light source assembly 11, the heat dissipation piece 15 is movably connected with the balance weight 14 through a screw assembly 18 with adjustable length, and the distance between the light source assembly 11 and the light transmission mirror 12 is further adjusted through adjusting the length of the screw assembly 18.
As a preferred embodiment, further defined as: a heat sink 15 for fixing the light source assembly 11 is also disposed in the lamp housing 1. An angle graduated scale is arranged on the outer side of the lamp housing 1 along the arc chute 13. The lamp housing 1 is composed of a front cover 16 and a rear cover 17, the light source assembly 11, the light-transmitting mirror 12 and the heat dissipation piece 15 are arranged on the front cover 16, and the arc-shaped chute 13 and the balance weight 14 are arranged on the rear cover 17. The lamp holder 4 is internally provided with a driver 5 electrically connected with the light source assembly 11.
The utility model provides an adopt the novel wall lamp of lamps and lanterns that can adjust irradiation angle as above, includes lamp body 1 that the front end is provided with light outlet 10 and lamp stand 4 with wall fixed connection, be provided with light source module 11 and be located the printing opacity mirror 12 of light outlet 10 department in the lamp body 1, the rear end of lamp body 1 is provided with arc spout 13, be provided with on the lamp body 1 and follow the gliding slider subassembly 2 of arc spout 13, still swing joint has the connecting piece 3 that can rotate relative it on the slider subassembly 2, connecting piece 3 is used for being connected with lamp stand 4.
As a preferred embodiment, further defined as: the sliding block assembly 2 comprises an inner sliding block 21 arranged in the lamp housing 1 and an outer sliding block 22 arranged outside the lamp housing 1, and the inner sliding block 21 and the outer sliding block 22 are clamped between the arc-shaped sliding grooves 13. A clamping space 20 for clamping the arc chute 13 is formed between the inner slide 21 and the outer slide 22.
As a preferred embodiment, further defined as: the edge of the arc chute 13 is provided with a sinking platform 130, the inner slide block 21 is propped against the inner side edge of the arc chute 13, and the outer slide block 22 is propped against the sinking platform 130.
As a preferred embodiment, further defined as: the inner slide 21 is provided with an inner arc portion 211 clung to the edge of the arc chute 13 and an inwardly protruding assembly portion 212, the assembly portion 212 is provided with an assembly hole 210, the outer slide 22 is provided with an outer arc portion 221 and an insertion portion 222 capable of penetrating through the arc chute 13 and being inserted into the assembly hole 210, and the insertion portion 222 is fixedly connected with the assembly portion 212.
As a preferred embodiment, further defined as: the slider assembly 2 further comprises a screw 23, the screw 23 being threaded through the mounting portion 212 with the insertion portion 222. In order to better clamp the slider assembly 2 to the arc chute 13, two assembling portions 212 are provided along the length direction of the arc chute 13, and two inserting portions 222 are correspondingly provided.
As a preferred embodiment, further defined as: the outer slide 22 is further provided with a rotating joint part 223 or a rotating joint hole 30 protruding outwards, the connecting piece 3 is provided with the rotating joint part 30 or the rotating joint part 223, and the rotating joint part 223 is buckled in the rotating joint hole 30 and can only rotate circumferentially but not move axially.
As a preferred embodiment, further defined as: the outer periphery of the rotary joint portion 223 is provided with a clamping groove 2230, the inner wall of the rotary joint hole 30 is provided with a clamping block 31 matched with the clamping groove 2230, one side of the clamping block 31 facing the outer sliding block 22 is provided with a guiding inclined plane, and the clamping block 31 is clamped in the clamping groove 2230 after assembly.
As a preferred embodiment, further defined as: the arc chute 13 extends from the rear end of the lamp housing 1 to the middle part of the lamp housing 1; so that the lamp envelope 1 can be rotated 0 deg. to 90 deg. with respect to the connector 3.
As a preferred embodiment, further defined as: the light source assembly 11 is arranged at the front end of the shell and is opposite to the light outlet 10, and the rear end of the shell is provided with a balance weight 14.
As a preferred embodiment, further defined as: the lamp housing 1 is also internally provided with a heat dissipation piece 15 for fixing the light source assembly 11, the heat dissipation piece 15 is movably connected with the balance weight 14 through a screw assembly 18 with adjustable length, and the distance between the light source assembly 11 and the light transmission mirror 12 is further adjusted through adjusting the length of the screw assembly 18.
As a preferred embodiment, further defined as: a heat sink 15 for fixing the light source assembly 11 is also disposed in the lamp housing 1. An angle graduated scale is arranged on the outer side of the lamp housing 1 along the arc chute 13. The lamp housing 1 is composed of a front cover 16 and a rear cover 17, the light source assembly 11, the light-transmitting mirror 12 and the heat dissipation piece 15 are arranged on the front cover 16, and the arc-shaped chute 13 and the balance weight 14 are arranged on the rear cover 17. The lamp holder 4 is internally provided with a driver 5 electrically connected with the light source assembly 11.
The beneficial effects of the invention are: the invention provides a lamp body, which is characterized in that the rear end of the lamp body is provided with an arc chute, the lamp body is provided with a sliding block component capable of sliding along the arc chute, the sliding block component is also movably connected with a connecting piece capable of rotating relative to the sliding block component, the lamp body realizes up-and-down rotation adjustment of a light irradiation angle through the cooperation of the sliding block component and the arc chute, and realizes circumferential rotation adjustment of the light irradiation angle through the cooperation of the sliding block component and the connecting piece.
[ Description of the drawings ]
FIG. 1 is a schematic view of the structure created by the present invention;
FIG. 2 is a schematic illustration of a slider assembly and a connector;
FIG. 3 is an exploded view of the slider assembly and the connector;
FIG. 4 is a cross-sectional view of the assembled structure of the slider assembly and the connector;
fig. 5 is a schematic structural view of a pendant lamp;
FIG. 6 is a partial transverse cross-sectional view of a pendant lamp;
FIG. 7 is a partial longitudinal cross-sectional view of a pendant lamp;
FIG. 8 is a schematic diagram of a wall lamp in example 1;
FIG. 9 is an exploded view of example 1 of a wall lamp;
fig. 10 is a cross-sectional view of example 1 of a wall lamp;
FIG. 11 is a schematic diagram of a wall lamp in example 2;
FIG. 12 is an exploded view of embodiment 2 of a wall lamp;
FIG. 13 is a cross-sectional view of example 2 of a wall lamp
Fig. 14 is a schematic structural view of the lamp housing.
[ Detailed description ] of the invention
The invention is further described in detail below with reference to the attached drawings and detailed description:
As shown in fig. 1 to fig. 4, a lamp capable of adjusting an irradiation angle comprises a lamp housing 1 with a light outlet 10 at the front end, wherein a light source assembly 11 and a light-transmitting mirror 12 positioned at the light outlet 10 are arranged in the lamp housing 1, an arc chute 13 is arranged at the rear end of the lamp housing 1, a sliding block assembly 2 capable of sliding along the arc chute 13 is arranged on the lamp housing 1, and the arc chute 13 extends from the rear end of the lamp housing 1 to the middle part of the lamp housing 1; the lamp housing 1 can rotate 0-90 degrees relative to the connecting piece 3, and the slider component 2 and the arc chute 13 are matched to realize up-and-down rotation to adjust the light irradiation angle; the sliding block assembly 2 is also movably connected with a connecting piece 3 which can rotate relative to the sliding block assembly, and the light irradiation angle is adjusted by 300-degree rotation in the circumferential direction through the cooperation of the sliding block assembly and the connecting piece; the connecting piece 3 is used for being connected with the lamp holder 4 fixed on the wall to form a wall lamp or a pendant lamp, and the accessory universality is strong, so that the production cost is effectively reduced.
In this embodiment, the slider assembly 2 includes an inner slider 21 disposed in the lamp housing 1 and an outer slider 22 disposed outside the lamp housing 1, the inner slider 21 and the outer slider 22 are clamped between the arc-shaped sliding grooves 13, a clamping space 20 for clamping the arc-shaped sliding grooves 13 is formed between the inner slider 21 and the outer slider 22, and an angle between the slider assembly 2 and the lamp housing 1 is maintained by friction force after clamping, so that the design is ingenious. In order to make the product more beautiful, as shown in fig. 14, the edge of the arc chute 13 is provided with a sinking table 130, the inner slide 21 abuts against the inner edge of the arc chute 13, and the outer slide 22 abuts against the sinking table 130. The upper end surface of the outer slide block 22 is flush with the cambered surface of the lamp housing 1.
In this embodiment, the inner slide 21 is provided with an inner arc portion 211 that is tightly attached to the edge of the arc chute 13 and an inwardly protruding assembly portion 212, the assembly portion 212 is provided with an assembly hole 210, the outer slide 22 is provided with an outer arc portion 221 and an insertion portion 222 that can be inserted into the assembly hole 210 through the arc chute 13, and the insertion portion 222 is fixedly connected with the assembly portion 212. Further, the slider assembly 2 further includes a screw 23, and the screw 23 is screwed with the insertion portion 222 through the fitting portion 212. In order to better clamp the slider assembly 2 to the arc chute 13, two assembling portions 212 are provided along the length direction of the arc chute 13, and two inserting portions 222 are correspondingly provided.
In this embodiment, as shown in fig. 8 to 10, the outer slider 22 is further provided with a rotating joint portion 223 protruding outward, the connecting member 3 is provided with a rotating joint hole 30, or as shown in fig. 3,4 and 11, the outer slider 22 is further provided with a rotating joint hole 30, the connecting member 3 is provided with a rotating joint portion 223, the rotating joint portion 223 and the rotating joint hole 30 are both provided on the outer slider 22 and the connecting member 3, so that, alternatively, the cooperation of the male member and the female member is similar. The rotary joint portion 223 is locked in the rotary joint hole 30 and can only rotate circumferentially but not move axially. Further, a clamping groove 2230 is formed in the outer periphery of the rotating joint portion 223, a clamping block 31 matched with the clamping groove 2230 is formed in the inner wall of the rotating joint hole 30, a guiding inclined plane is formed on one side, facing the outer sliding block 22, of the clamping block 31, the clamping block 31 is convenient to insert into the clamping groove 2230, and after assembly, the clamping block 31 is clamped in the clamping groove 2230, and therefore the structure is simple and design is ingenious.
In this embodiment, the light source assembly 11 is disposed at the front end of the housing and faces the light outlet 10, and the counterweight 14 is disposed at the rear end of the housing, so that the weight of the whole lamp fitting is adjusted by the counterweight 14, and the head, the tail and the head are prevented from being heavy, and the slider assembly 2 and the connecting piece 3 are unevenly stressed.
The lamp housing 1 is further provided therein with a heat sink 15 for fixing the light source assembly 11, and fixing and dissipating heat from the light source assembly 11. The outside of lamp body 1 is provided with the angle scale along arc spout 13, and the user of being convenient for knows how many angles have rotated. The lamp housing 1 is composed of a front cover 16 and a rear cover 17, and is convenient to assemble. The light source assembly 11, the light transmitting mirror 12 and the heat dissipation member 15 are arranged on the front cover 16, and the arc chute 13 and the balance weight 14 are arranged on the rear cover 17. The lamp holder 4 is internally provided with a driver 5 electrically connected with the light source assembly 11. The light outlet 10 is disposed on the front cover 16, an annular supporting portion 161 is disposed at an edge of the light outlet 10, and a clamping protrusion 162 for clamping an edge of the transparent mirror 12 is disposed on the annular supporting portion 161. The heat sink 15 is fixed to the annular support 161.
The application of the lamp described above is elucidated in the following in connection with two embodiments, the construction of which differs in that a specific lamp is formed by means of a connection with a conventional lamp holder.
As shown in fig. 5 and fig. 6, a novel pendant lamp adopting the lamp capable of adjusting the irradiation angle comprises a lamp housing 1 with a light outlet 10 at the front end and a lamp holder 4 fixedly connected with a ceiling, wherein a light source assembly 11 and a light-transmitting mirror 12 positioned at the light outlet 10 are arranged in the lamp housing 1, an arc chute 13 is arranged at the rear end of the lamp housing 1 as shown in fig. 14, a sliding block assembly 2 capable of sliding along the arc chute 13 is arranged on the lamp housing 1, and the arc chute 13 extends from the rear end of the lamp housing 1 to the middle part of the lamp housing 1; the lamp housing 1 can rotate 0-90 degrees relative to the connecting piece 3, and the slider component 2 and the arc chute 13 are matched to realize up-and-down rotation to adjust the light irradiation angle; the sliding block assembly 2 is also movably connected with a connecting piece 3 which can rotate relative to the sliding block assembly, and the light irradiation angle is adjusted by 300-degree rotation in the circumferential direction through the cooperation of the sliding block assembly and the connecting piece; the connecting piece 3 is used for being connected with the lamp holder 4 fixed on the wall to form a wall lamp or a pendant lamp, and the accessory universality is strong, so that the production cost is effectively reduced. The connector 3 is connected with the lamp holder 4 through a wire assembly. The wire assembly comprises a wire lifter 6 arranged in the lamp holder 4 and a wire 7 connected with a lower wire connector 8. As shown in fig. 3, the upper end of the connecting piece 3 is provided with a thread head in threaded connection with the lower end of the wire connector 8.
In this embodiment, the slider assembly 2 includes an inner slider 21 disposed in the lamp housing 1 and an outer slider 22 disposed outside the lamp housing 1, the inner slider 21 and the outer slider 22 are clamped between the arc-shaped sliding grooves 13, a clamping space 20 for clamping the arc-shaped sliding grooves 13 is formed between the inner slider 21 and the outer slider 22, and an angle between the slider assembly 2 and the lamp housing 1 is maintained by friction force after clamping, so that the design is ingenious. In order to make the product more beautiful, as shown in fig. 14, the edge of the arc chute 13 is provided with a sinking table 130, the inner slide 21 abuts against the inner edge of the arc chute 13, and the outer slide 22 abuts against the sinking table 130. The upper end surface of the outer slide block 22 is flush with the cambered surface of the lamp housing 1.
In this embodiment, the inner slide 21 is provided with an inner arc portion 211 that is tightly attached to the edge of the arc chute 13 and an inwardly protruding assembly portion 212, the assembly portion 212 is provided with an assembly hole 210, the outer slide 22 is provided with an outer arc portion 221 and an insertion portion 222 that can be inserted into the assembly hole 210 through the arc chute 13, and the insertion portion 222 is fixedly connected with the assembly portion 212. Further, the slider assembly 2 further includes a screw 23, and the screw 23 is screwed with the insertion portion 222 through the fitting portion 212. In order to better clamp the slider assembly 2 to the arc chute 13, two assembling portions 212 are provided along the length direction of the arc chute 13, and two inserting portions 222 are correspondingly provided.
In this embodiment, as shown in fig. 8 to 10, the outer slider 22 is further provided with a rotating joint portion 223 protruding outward, the connecting member 3 is provided with a rotating joint hole 30, or as shown in fig. 3,4 and 11, the outer slider 22 is further provided with a rotating joint hole 30, the connecting member 3 is provided with a rotating joint portion 223, the rotating joint portion 223 and the rotating joint hole 30 are both provided on the outer slider 22 and the connecting member 3, so that, alternatively, the cooperation of the male member and the female member is similar. The rotary joint portion 223 is locked in the rotary joint hole 30 and can only rotate circumferentially but not move axially. Further, a clamping groove 2230 is formed in the outer periphery of the rotating joint portion 223, a clamping block 31 matched with the clamping groove 2230 is formed in the inner wall of the rotating joint hole 30, a guiding inclined plane is formed on one side, facing the outer sliding block 22, of the clamping block 31, the clamping block 31 is convenient to insert into the clamping groove 2230, and after assembly, the clamping block 31 is clamped in the clamping groove 2230, and therefore the structure is simple and design is ingenious.
In this embodiment, the light source assembly 11 is disposed at the front end of the housing and faces the light outlet 10, and the counterweight 14 is disposed at the rear end of the housing, so that the weight of the whole lamp fitting is adjusted by the counterweight 14, and the head, the tail and the head are prevented from being heavy, and the slider assembly 2 and the connecting piece 3 are unevenly stressed.
The lamp housing 1 is further provided therein with a heat sink 15 for fixing the light source assembly 11, and fixing and dissipating heat from the light source assembly 11. The outside of lamp body 1 is provided with the angle scale along arc spout 13, and the user of being convenient for knows how many angles have rotated. The lamp housing 1 is composed of a front cover 16 and a rear cover 17, and is convenient to assemble. The light source assembly 11, the light transmitting mirror 12 and the heat dissipation member 15 are arranged on the front cover 16, and the arc chute 13 and the balance weight 14 are arranged on the rear cover 17. The lamp holder 4 is internally provided with a driver 5 electrically connected with the light source assembly 11. The light outlet 10 is disposed on the front cover 16, an annular supporting portion 161 is disposed at an edge of the light outlet 10, and a clamping protrusion 162 for clamping an edge of the transparent mirror 12 is disposed on the annular supporting portion 161. The heat sink 15 is fixed to the annular support 161.
As shown in fig. 8 to 14, a novel wall lamp adopting the lamp capable of adjusting the irradiation angle comprises a lamp housing 1 with a light outlet 10 at the front end and a lamp holder 4 fixedly connected with a wall, wherein a light source assembly 11 and a light-transmitting mirror 12 positioned at the light outlet 10 are arranged in the lamp housing 1, an arc chute 13 is arranged at the rear end of the lamp housing 1 as shown in fig. 14, a sliding block assembly 2 capable of sliding along the arc chute 13 is arranged on the lamp housing 1, and the arc chute 13 extends from the rear end of the lamp housing 1 to the middle part of the lamp housing 1; the lamp housing 1 can rotate 0-90 degrees relative to the connecting piece 3, and the slider component 2 and the arc chute 13 are matched to realize up-and-down rotation to adjust the light irradiation angle; the sliding block assembly 2 is also movably connected with a connecting piece 3 which can rotate relative to the sliding block assembly, and the light irradiation angle is adjusted by 300-degree rotation in the circumferential direction through the cooperation of the sliding block assembly and the connecting piece; the connecting piece 3 is used for being connected with the lamp holder 4 fixed on the wall to form a wall lamp or a pendant lamp, and the accessory universality is strong, so that the production cost is effectively reduced. The connector 3 is adapted to be connected to a lamp socket 4. The connecting piece 3 can be fixedly connected with the lamp holder 4 by means of a snap connection or a threaded connection or the like. Of course, the lamp fitting can be assembled into lamps such as a ceiling lamp or a desk lamp besides being assembled into a ceiling lamp and a wall lamp. While fig. 8 to 10 are cross-sectional views of embodiment 1 of the wall lamp, the outer slider 22 is further provided with an outwardly protruding rotary joint portion 223, and the connector 3 is provided with a rotary joint hole 30. While fig. 11 to 13 are cross-sectional views of embodiment 2 of the wall lamp, the outer slider 22 is further provided with a rotating joint hole 30, and the connecting member 3 is provided with a rotating joint portion 223. In embodiment 2, the distance between the light source assembly 11 and the light-transmitting mirror 12 is adjustable, and further, a heat dissipation member 15 for fixing the light source assembly 11 is further disposed in the lamp housing 1, the heat dissipation member 15 is movably connected with the balance weight 14 through a screw assembly 18 with adjustable length, the distance between the light source assembly 11 and the light-transmitting mirror 12 is further adjusted by adjusting the length of the screw assembly 18, and the adjustment can be performed by twisting the screw assembly 18, so that the structural design is ingenious. With the structure of embodiment 2, the structure appearance at the connecting piece 3 is more beautiful.
In this embodiment, the slider assembly 2 includes an inner slider 21 disposed in the lamp housing 1 and an outer slider 22 disposed outside the lamp housing 1, the inner slider 21 and the outer slider 22 are clamped between the arc-shaped sliding grooves 13, a clamping space 20 for clamping the arc-shaped sliding grooves 13 is formed between the inner slider 21 and the outer slider 22, and an angle between the slider assembly 2 and the lamp housing 1 is maintained by friction force after clamping, so that the design is ingenious. In order to make the product more beautiful, as shown in fig. 11, the edge of the arc chute 13 is provided with a sinking table 130, the inner slide block 21 abuts against the inner edge of the arc chute 13, and the outer slide block 22 abuts against the sinking table 130. The upper end surface of the outer slide block 22 is flush with the cambered surface of the lamp housing 1.
In this embodiment, the inner slide 21 is provided with an inner arc portion 211 that is tightly attached to the edge of the arc chute 13 and an inwardly protruding assembly portion 212, the assembly portion 212 is provided with an assembly hole 210, the outer slide 22 is provided with an outer arc portion 221 and an insertion portion 222 that can be inserted into the assembly hole 210 through the arc chute 13, and the insertion portion 222 is fixedly connected with the assembly portion 212. Further, the slider assembly 2 further includes a screw 23, and the screw 23 is screwed with the insertion portion 222 through the fitting portion 212. In order to better clamp the slider assembly 2 to the arc chute 13, two assembling portions 212 are provided along the length direction of the arc chute 13, and two inserting portions 222 are correspondingly provided.
In this embodiment, as shown in fig. 8 to 10, the outer slider 22 is further provided with a rotating joint portion 223 protruding outward, the connecting member 3 is provided with a rotating joint hole 30, or as shown in fig. 3,4 and 11, the outer slider 22 is further provided with a rotating joint hole 30, the connecting member 3 is provided with a rotating joint portion 223, the rotating joint portion 223 and the rotating joint hole 30 are both provided on the outer slider 22 and the connecting member 3, so that, alternatively, the cooperation of the male member and the female member is similar. The rotary joint portion 223 is locked in the rotary joint hole 30 and can only rotate circumferentially but not move axially. Further, a clamping groove 2230 is formed in the outer periphery of the rotating joint portion 223, a clamping block 31 matched with the clamping groove 2230 is formed in the inner wall of the rotating joint hole 30, a guiding inclined plane is formed on one side, facing the outer sliding block 22, of the clamping block 31, the clamping block 31 is convenient to insert into the clamping groove 2230, and after assembly, the clamping block 31 is clamped in the clamping groove 2230, and therefore the structure is simple and design is ingenious.
In this embodiment, the light source assembly 11 is disposed at the front end of the housing and faces the light outlet 10, and the counterweight 14 is disposed at the rear end of the housing, so that the weight of the whole lamp fitting is adjusted by the counterweight 14, and the head, the tail and the head are prevented from being heavy, and the slider assembly 2 and the connecting piece 3 are unevenly stressed.
The lamp housing 1 is further provided therein with a heat sink 15 for fixing the light source assembly 11, and fixing and dissipating heat from the light source assembly 11. The outside of lamp body 1 is provided with the angle scale along arc spout 13, and the user of being convenient for knows how many angles have rotated. The lamp housing 1 is composed of a front cover 16 and a rear cover 17, and is convenient to assemble. The light source assembly 11, the light transmitting mirror 12 and the heat dissipation member 15 are arranged on the front cover 16, and the arc chute 13 and the balance weight 14 are arranged on the rear cover 17. The lamp holder 4 is internally provided with a driver 5 electrically connected with the light source assembly 11. The light outlet 10 is disposed on the front cover 16, an annular supporting portion 161 is disposed at an edge of the light outlet 10, and a clamping protrusion 162 for clamping an edge of the transparent mirror 12 is disposed on the annular supporting portion 161. The heat sink 15 is fixed to the annular support 161.
Claims (6)
1. The utility model provides a lamps and lanterns that can adjust irradiation angle, includes lamp body (1) that the front end is provided with light outlet (10), be provided with light source subassembly (11) and be located light-transmitting mirror (12) of light outlet (10) department in lamp body (1), its characterized in that: the rear end of the lamp housing (1) is provided with an arc chute (13), the lamp housing (1) is provided with a sliding block assembly (2) capable of sliding along the arc chute (13), the sliding block assembly (2) comprises an inner sliding block (21) arranged in the lamp housing (1) and an outer sliding block (22) arranged outside the lamp housing (1), and the inner sliding block (21) is fixedly connected with the outer sliding block (22) and clamped between the arc chute (13); the sliding block assembly (2) is also movably connected with a connecting piece (3) which can rotate relative to the sliding block assembly, and the connecting piece (3) is used for being connected with a lamp holder (4); the lamp shell (1) rotates relative to the connecting piece (3) to form a rotating surface A when the sliding block assembly (2) slides along the arc-shaped sliding groove (13), the lamp shell (1) rotates relative to the connecting piece (3) to form a rotating surface B when the sliding block assembly (2) rotates relative to the connecting piece (3), and the rotating surface A is perpendicular to the rotating surface B;
The inner sliding block (21) is provided with an inner arc-shaped part (211) which is clung to the edge of the arc-shaped sliding groove (13) and an inward-protruding assembly part (212), the assembly part (212) is provided with an assembly hole (210), the outer sliding block (22) is provided with an outer arc-shaped part (221) and an insertion part (222) which can penetrate through the arc-shaped sliding groove (13) and be inserted into the assembly hole (210), and the insertion part (222) is fixedly connected with the assembly part (212);
The outer sliding block (22) is also provided with a rotating joint part (223) or a rotating joint hole (30) protruding outwards, the connecting piece (3) is provided with the rotating joint hole (30) or the rotating joint part (223), and the rotating joint part (223) is buckled in the rotating joint hole (30) and can only rotate circumferentially but not move axially;
The arc chute (13) extends from the rear end of the lamp housing (1) to the middle part of the lamp housing (1); so that the lamp housing (1) can be rotated by 0 DEG to 90 DEG relative to the connecting piece (3);
The light source assembly (11) is arranged at the front end of the lamp housing (1) and is opposite to the light outlet (10), and a balance block (14) is arranged at the rear end of the lamp housing (1);
The lamp is characterized in that a heat dissipation piece (15) used for fixing the light source assembly (11) is further arranged in the lamp housing (1), the heat dissipation piece (15) is movably connected with the balance weight (14) through a screw assembly (18) with adjustable length, and the distance between the light source assembly (11) and the light transmission mirror (12) is adjusted through adjusting the length of the screw assembly (18).
2. The lamp capable of adjusting an illumination angle according to claim 1, wherein: a clamping space (20) for clamping the arc-shaped sliding groove (13) is formed between the inner sliding block (21) and the outer sliding block (22).
3. The lamp capable of adjusting an illumination angle according to claim 1, wherein: the edge of the arc chute (13) is provided with a sinking table (130), the inner slide block (21) is propped against the inner side edge of the arc chute (13), and the outer slide block (22) is propped against the sinking table (130).
4. The lamp capable of adjusting an illumination angle according to claim 1, wherein: the periphery of the rotary joint part (223) is provided with a clamping groove (2230), the inner wall of the rotary joint hole (30) is provided with a clamping block (31) matched with the clamping groove (2230), one side of the clamping block (31) facing the outer sliding block (22) is provided with a guiding inclined plane, and the clamping block (31) is clamped in the clamping groove (2230) after assembly.
5. A pendant lamp adopting the lamp with the irradiation angle adjustable function according to any one of claims 1-4, comprising a lamp housing (1) with a light outlet (10) at the front end and a lamp holder (4) fixedly connected with a ceiling, wherein a light source assembly (11) and a light-transmitting mirror (12) positioned at the light outlet (10) are arranged in the lamp housing (1), an arc chute (13) is arranged at the rear end of the lamp housing (1), a sliding block assembly (2) capable of sliding along the arc chute (13) is arranged on the lamp housing (1), a connecting piece (3) capable of rotating relative to the sliding block assembly is movably connected on the sliding block assembly (2), and the connecting piece (3) is connected with the lamp holder (4) through a wire assembly.
6. The wall lamp adopting the lamp with the irradiation angle adjustable function according to any one of claims 1-4 comprises a lamp housing (1) with a light outlet (10) at the front end and a lamp holder (4) fixedly connected with a wall, wherein a light source assembly (11) and a light-transmitting mirror (12) positioned at the light outlet (10) are arranged in the lamp housing (1), an arc chute (13) is arranged at the rear end of the lamp housing (1), a sliding block assembly (2) capable of sliding along the arc chute (13) is arranged on the lamp housing (1), a connecting piece (3) capable of rotating relative to the sliding block assembly is movably connected onto the sliding block assembly (2), and the connecting piece (3) is used for being connected with the lamp holder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111282133.9A CN113983384B (en) | 2021-11-01 | 2021-11-01 | Lamp capable of adjusting irradiation angle, ceiling lamp and wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111282133.9A CN113983384B (en) | 2021-11-01 | 2021-11-01 | Lamp capable of adjusting irradiation angle, ceiling lamp and wall lamp |
Publications (2)
| Publication Number | Publication Date |
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| CN113983384A CN113983384A (en) | 2022-01-28 |
| CN113983384B true CN113983384B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111282133.9A Active CN113983384B (en) | 2021-11-01 | 2021-11-01 | Lamp capable of adjusting irradiation angle, ceiling lamp and wall lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210766217U (en) * | 2019-09-02 | 2020-06-16 | 江苏韦尔汀轨道工程技术有限公司 | Steel rail internal combustion copying grinding machine with high repairing precision |
| CN211459792U (en) * | 2019-12-18 | 2020-09-11 | 佛山市顺德区美的电热电器制造有限公司 | Lid assembly and cooking utensil |
| CN213240225U (en) * | 2020-08-10 | 2021-05-18 | 深圳市合力泰光电有限公司 | Clamping device for electrical measurement jig for electrical measurement machine |
| CN216591383U (en) * | 2021-11-01 | 2022-05-24 | 广东新特丽照明电器有限公司 | Lamp, ceiling lamp and wall lamp capable of adjusting irradiation angle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI589812B (en) * | 2015-03-12 | 2017-07-01 | 瑞儀光電股份有限公司 | Lamp |
| CN106287598B (en) * | 2016-09-05 | 2020-06-23 | 刘益全 | Lamp base |
-
2021
- 2021-11-01 CN CN202111282133.9A patent/CN113983384B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210766217U (en) * | 2019-09-02 | 2020-06-16 | 江苏韦尔汀轨道工程技术有限公司 | Steel rail internal combustion copying grinding machine with high repairing precision |
| CN211459792U (en) * | 2019-12-18 | 2020-09-11 | 佛山市顺德区美的电热电器制造有限公司 | Lid assembly and cooking utensil |
| CN213240225U (en) * | 2020-08-10 | 2021-05-18 | 深圳市合力泰光电有限公司 | Clamping device for electrical measurement jig for electrical measurement machine |
| CN216591383U (en) * | 2021-11-01 | 2022-05-24 | 广东新特丽照明电器有限公司 | Lamp, ceiling lamp and wall lamp capable of adjusting irradiation angle |
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|---|---|
| CN113983384A (en) | 2022-01-28 |
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