CN110645503B - Adjustable lighting equipment - Google Patents
Adjustable lighting equipment Download PDFInfo
- Publication number
- CN110645503B CN110645503B CN201910861455.5A CN201910861455A CN110645503B CN 110645503 B CN110645503 B CN 110645503B CN 201910861455 A CN201910861455 A CN 201910861455A CN 110645503 B CN110645503 B CN 110645503B
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- sliding
- groove
- rod
- shell
- illuminating lamp
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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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention provides an adjustable lighting device, which belongs to the field of lighting devices and comprises a shell, a mounting plate and a lighting lamp, wherein the shell is detachably connected with the mounting plate, and the mounting plate is provided with a mounting hole; the shell is of a hollow structure, an opening is formed in one side of the shell, the illuminating lamp can be arranged in the shell in a sliding mode, and the illuminating lamp can slide out of the shell through the opening. The lighting equipment is provided with the slidable lighting lamp, and the slidable lighting lamp can be contained in the shell when not used, so that the whole lighting equipment is neat and attractive in appearance, and the lighting lamp can be pulled out when the lighting equipment is used. The indoor lighting equipment of other forms of cooperation can build more comfortable atmosphere.
Description
Technical Field
The invention relates to the field of lighting equipment, in particular to adjustable lighting equipment.
Background
Various lighting devices can be used for matching with each other during indoor decoration so as to form a soft, attractive and layered light design. This puts high demands on the variety of the structure of the lighting device. The existing lighting equipment has a single structure and cannot meet the increasing requirements of people. For example, the existing common reading lamps have a desktop type and a floor type, the desktop type needs to be placed on a desk or a chair, and the floor type needs to be placed on the ground, both of which need to occupy a certain space, and are not flexible enough.
Disclosure of Invention
The present invention provides an adjustable lighting device which aims to solve the above-mentioned problems of the prior art.
The invention is realized by the following steps:
an adjustable lighting device comprises a shell, a mounting plate and a lighting lamp, wherein the shell is detachably connected with the mounting plate, and the mounting plate is provided with a mounting hole; the shell is of a hollow structure, an opening is formed in one side of the shell, the illuminating lamp can be arranged in the shell in a sliding mode, and the illuminating lamp can slide out of the shell through the opening.
Furthermore, a connecting column is arranged on the mounting plate, a threaded hole is formed in the connecting column, and the connecting column is inserted into the shell and is connected with the shell through a bolt.
Further, the casing includes the roof rather than dismantling the connection, and roof and mounting panel are located the both sides of casing respectively.
Furthermore, the illuminating lamp is connected with the shell through a sliding assembly, the sliding assembly comprises a first sliding rod and a second sliding rod which are parallel, and the first sliding rod and the second sliding rod are connected through a supporting rod; the illuminating lamp is connected between the first sliding rod and the second sliding rod.
Furthermore, a first sliding chute and a second sliding chute which are opposite to each other are arranged in the shell, and a left sliding chute and a right sliding chute are respectively arranged on two sides of the illuminating lamp; the first sliding rod comprises a first end and a second end, the second sliding rod comprises a third end and a fourth end, the first end is connected to the first sliding groove, the third end is connected to the second sliding groove, the second end is connected to the left sliding groove, and the fourth end is connected to the right sliding groove;
an adjusting rod is arranged on one side, facing the supporting rod, of the illuminating lamp, a connecting seat is arranged in the middle of the adjusting rod, a hemispherical adjusting hole is formed in the connecting seat, a spherical connecting head is arranged on the side portion of the illuminating lamp, and the connecting head is connected to the adjusting hole; two ends of the adjusting rod are respectively provided with a left groove and a right groove;
the lateral part of second end is provided with first slider, first slider connect in left spout, just first slider can slide in left recess.
Furthermore, the structure of the second slide bar is symmetrical to that of the first slide bar, the first slide block is in a long strip shape, and the left groove and the right groove are both in a semi-through groove structure.
Furthermore, one side of the first sliding block, which faces the illuminating lamp, is provided with a jack; the adjusting rod is of a hollow structure, through holes are formed in the bottoms of the left groove and the right groove, a rotating shaft, a first inserting rod and a second inserting rod are arranged in the adjusting rod, one end of the first inserting rod is connected to the rotating shaft, and the other end of the first inserting rod faces the through hole of the left groove; one end of the second inserted bar is connected to the rotating shaft, and the other end of the second inserted bar faces to the through hole of the right groove; the rotating shaft is rotated to enable the end part of the first inserted bar to extend into the left groove, and the end part of the second inserted bar to extend into the right groove.
Furthermore, the end part of the rotating shaft extends to the outside of the adjusting rod and is connected with a rotating wheel.
The invention provides an adjustable lighting device, which is provided with a slidable lighting lamp, can be accommodated in a shell when not used, enables the whole lighting device to be neat and beautiful in the exterior, and can pull out the lighting lamp when in use. The indoor lighting equipment of other forms of cooperation can build more comfortable atmosphere.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 drawings without creative efforts.
FIG. 1 is a schematic front view of an adjustable lighting fixture provided by embodiments of the present invention;
FIG. 2 is a schematic front view of an adjustable lighting fixture provided by embodiments of the present invention with the top plate removed;
FIG. 3 is a schematic front view of a mounting plate in an adjustable lighting fixture provided by embodiments of the present invention;
FIG. 4 is a schematic bottom view of an adjustable lighting fixture provided by embodiments of the present invention;
FIG. 5 is a schematic structural diagram of an illumination lamp and an adjustment rod in an adjustable illumination apparatus provided by an embodiment of the present invention;
FIG. 6 is a schematic side view of a lamp and a rod in an adjustable lighting apparatus according to an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of an adjustment rod in an adjustable lighting fixture provided by an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of the connection between the first slider and the left sliding groove in the adjustable lighting device provided by the embodiment of the invention;
FIG. 9 is a schematic structural diagram of the connection between the second sliding block and the first sliding groove in the adjustable lighting device provided by the embodiment of the invention;
FIG. 10 is a schematic view of an adjustable lighting apparatus provided by an embodiment of the present invention in use, wherein the first sliding block is connected to the left sliding groove;
fig. 11 is a schematic view of an adjustable lighting device according to an embodiment of the present invention, wherein the first slider is connected to the left groove.
Summary of reference numerals: the light-emitting device comprises a shell 11, an installation plate 12, a lighting lamp 13, a top plate 14, an installation hole 15, a central hole 16, an opening 17, a connecting column 18, a threaded hole 19, a sliding assembly 20, a first sliding rod 21, a second sliding rod 22, a supporting rod 23, a first sliding chute 24, a left sliding chute 25, a first end 26, a second end 27, an adjusting rod 28, a connecting seat 29, a connecting head 30, a left groove 31, a right groove 32, a first sliding block 33, a second sliding block 34, an inserting hole 35, a through hole 36, a rotating shaft 37, a first inserting rod 38, a second inserting rod 39, a limiting ring 40, a rotating wheel 41, a power line 42, an inclined section 43, a limiting section 44, a control switch 45, a magnetic block 46, a secondary switch 47, a cover plate 48 and a protruding part 49.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-11.
The embodiment provides an adjustable lighting device which is provided with a slidable lighting lamp and can be accommodated in a shell when not used, so that the whole lighting device is neat and attractive in appearance, and the lighting lamp can be pulled out when the adjustable lighting device is used. The indoor lighting equipment of other forms of cooperation can build more comfortable atmosphere.
As shown in fig. 1, the adjustable lighting device comprises a housing 11, a mounting plate 12 and a lighting lamp 13, wherein the housing 11 is detachably connected with the mounting plate 12, and the mounting plate 12 is provided with a mounting hole 15; the shell 11 is a hollow structure, an opening 17 is formed in one side of the shell 11, the illuminating lamp 13 is slidably arranged in the shell 11, and the illuminating lamp 13 can slide out of the shell 11 through the opening 17.
As shown in fig. 2, the housing 11 includes a top plate 14 detachably connected thereto, and the top plate 14 and the mounting plate 12 are respectively located at both sides of the housing 11.
As shown in fig. 3, a connection column 18 is disposed on the mounting plate 12, a threaded hole 19 is disposed on the connection column 18, the connection column 18 is inserted into the housing 11, and the connection column 18 is connected to the housing 11 by a bolt.
As shown in fig. 2, the illumination lamp 13 is connected to the housing 11 through a sliding assembly 20, the sliding assembly 20 includes a first sliding rod 21 and a second sliding rod 22 which are parallel to each other, and the first sliding rod 21 and the second sliding rod 22 are connected through a support rod 23; the illumination lamp 13 is connected between the first slide bar 21 and the second slide bar 22.
As shown in fig. 2 and 5, a first chute 24 and a second chute are disposed in the housing 11, and a left chute 25 and a right chute are disposed on two sides of the lighting lamp 13; first sliding bar 21 includes first end 26 and second end 27, second sliding bar 22 includes third end and fourth end, first end 26 is connected to first runner 24, the third end is connected to the second runner, second end 27 is connected to left runner 25, the fourth end is connected to the right runner;
an adjusting rod 28 is arranged on one side of the illuminating lamp 13 facing the supporting rod 23, a connecting seat 29 is arranged in the middle of the adjusting rod 28, a hemispherical adjusting hole is formed in the connecting seat 29, a spherical connecting head 30 is arranged on the side portion of the illuminating lamp 13, and the connecting head 30 is connected to the adjusting hole; the two ends of the adjusting rod 28 are respectively provided with a left groove 31 and a right groove 32; the side of the second end 27 is provided with a first sliding block 33, the first sliding block 33 is connected to the left sliding groove 25, and the first sliding block 33 can slide into the left groove 31.
As shown in fig. 6, the structure of the second slide bar 22 is symmetrical to that of the first slide bar 21, the first slide block 33 is in a strip shape, and the left groove 31 and the right groove 32 are both in a semi-through groove structure.
As shown in fig. 2 and 9, a control switch 45 for controlling the illumination lamp 13 is provided in the housing 11; when the illuminating lamp 13 slides outwards, the control switch 45 can be touched, so that the control switch 45 is turned on. The control switch 45 is arranged at one end of the first sliding chute 24 close to the opening 17, the second end 27 of the first sliding rod 21 is provided with a second sliding block 34, and the second sliding block 34 is connected in the first sliding chute 24; the control switch 45 can be touched when the second slider 34 slides to the end of the first chute 24;
the end of the first sliding chute 24 is further provided with a magnetic block 46, the second sliding block 34 is made of metal, and the second sliding block 34 can be attracted with the magnetic block 46.
The outer side of the shell 11 is also provided with a secondary switch 47 connected with the illuminating lamp 13, and the secondary switch 47 is connected with the control switch 45 in series.
As shown in fig. 6 and 7, the first slider 33 is provided with an insertion hole 35 on a side facing the illumination lamp 13; the adjusting rod 28 is of a hollow structure, through holes 36 are formed in the bottoms of the left groove 31 and the right groove 32, a rotating shaft 37, a first inserting rod 38 and a second inserting rod 39 are arranged in the adjusting rod 28, one end of the first inserting rod 38 is connected to the rotating shaft 37, and the other end of the first inserting rod faces the through hole 36 of the left groove 31; one end of the second inserting rod 39 is connected to the rotating shaft 37, and the other end faces the through hole 36 of the right groove 32; the rotation shaft 37 is rotated to make the end of the first insertion rod 38 extend into the left groove 31 and make the end of the second insertion rod 39 extend into the right groove 32. The end of the shaft 37 extends outside the adjustment lever 28 and is connected to a turning wheel 41.
As shown in fig. 7 and 8, an inclined section 43 and a limiting section 44 are provided at an end of the left slide groove 25 away from the adjustment rod 28, so that a distance between the limiting section 44 and the side portion of the illumination lamp 13 is smaller than a distance between the left slide groove 25 and the side portion of the illumination lamp 13.
As shown in fig. 2 and 4, a cover plate 48 is disposed at the opening 17, one side of the cover plate 48 is hinged to the housing 11, and the other side of the cover plate 48 is clamped to the housing 11.
The lighting device can be mounted on a wall surface with the opening 17 facing downwards or sideways, which is shown in the drawings as facing downwards.
The housing 11 is an external structural member of the lighting device, which can be disposed in a beautiful manner, and the corners of the housing are chamfered, so that the exterior of the housing can be coated with different colors or lines or patterns. When not in use, the illuminating lamp 13 is positioned inside the shell 11, so that the illuminating equipment is neat and attractive in appearance, is applied to indoor decoration, can be better matched with various household accessories, and can create a more warm and comfortable indoor environment. Different levels of light designs can be formed by matching with different lamp devices, so that the lamp is better suitable for different household activities.
The mounting plate 12 is detachably attached to the housing 11 so that the housing 11 can be attached to a wall surface through the mounting plate 12. The mounting plate 12 is provided with a mounting hole 15, so that the mounting plate 12 can be connected to the wall surface through an expansion screw; the mounting plate 12 can be coated with glue or adhered with viscose, or the mounting plate 12 can be adhered to the wall surface. After the mounting plate 12 is fixed, the housing 11 is attached to the mounting plate 12 to complete the installation of the lighting device.
The shell 11 is a hollow structure, the illuminating lamp 13 is movably arranged in the shell 11, an opening 17 is arranged on one side of the shell 11, and the illuminating lamp 13 can be taken out through the position of the opening 17 when the illuminating lamp 13 is needed.
The lighting device is provided with a power line 42, and a part of the power line 42 is arranged in a suspended manner, so that the lighting lamp 13 can move conveniently. The lighting equipment can be provided with a plug or not; the middle part of the mounting plate 12 is provided with a central hole 16, an electric wire can be reserved on the wall surface, the electric wire is positioned at the central hole 16 when the mounting plate 12 is fixed, and the electric wire is connected with a power line 42 of the lighting equipment to supply power to the lighting equipment.
The housing 11 has a removable top plate 14 thereon, and removal of the top plate 14 allows the components inside the housing 11 to be assembled.
The mounting plate 12 is provided with a connecting column 18, the shell 11 is connected with the mounting plate 12, the connecting column 18 is inserted into the shell 11, and the shell 11 can be connected with the mounting plate 12 through bolts.
The connection between the housing 11 and the illumination lamp 13 can be realized by the sliding assembly 20, and the illumination lamp 13 can be slid with relative ease.
The sliding assembly 20 has a first slide bar 21, a second slide bar 22 and a support bar 23, wherein the support bar 23 is used for connecting the two slide bars, so that the sliding assembly 20 as a whole can move synchronously. The two sliding rods are arranged, so that two connecting points are arranged between the illuminating lamp 13 and the shell 11, the connection between the illuminating lamp and the shell is more stable, and the sliding is easier and smoother. The lamp 13 is arranged between the two sliding rods, so that the movement of the sliding assembly 20 when the lamp 13 is pulled by fingers is smoother.
The first sliding groove 24 and the second sliding groove are disposed in the housing 11, so that the sliding assembly 20 can slide relative to the housing 11. The sliding assembly 20 and the illuminating lamp 13 are also arranged in a slidable connection relationship, so that the range in which the illuminating lamp 13 can be pulled is larger, the illuminating lamp 13 can be adjusted more flexibly after being pulled out, the illumination range of the illuminating lamp is enlarged, and the practicability of the illuminating lamp is higher.
The first sliding groove 24 and the second sliding groove are symmetrically arranged, the first sliding rod 21 and the second sliding rod 22 are symmetrically arranged, and the left sliding groove 25 and the right sliding groove are symmetrically arranged; for the sake of text simplification, only the first slide bar 21, the left slide groove 25 and the first slide groove 24 are described in some places, and in fact the same structural arrangement is provided in the second slide bar 22, the right slide groove and the second slide groove.
The adjusting rod 28 is arranged at the side part of the illuminating lamp 13, and the illuminating lamp 13 is connected with the adjusting rod 28 in a spherical hinge mode, so that the angle of the illuminating lamp 13 can be adjusted when the sliding assembly 20 is connected to the adjusting rod 28, and the illuminating lamp 13 can obtain a larger illuminating range.
The middle part of adjusting pole 28 sets up connecting seat 29, sets up hemispherical regulation hole on connecting seat 29, has seted up the gap at the lateral wall of connecting seat 29, can set up adjust knob on connecting seat 29 to change the size that opens of regulation hole, make connecting seat 29 can press from both sides the connector 30 tightly in the regulation hole, make the connector 30 be connected inseparabler with connecting seat 29.
Grooves are formed in two ends of the adjusting rod 28 and correspond to sliding grooves formed in the side portion of the illuminating lamp 13, so that the first sliding block 33 can slide into the left groove 31 after sliding in the left groove 31.
Taking the state of fig. 2 as an example, in a normal state, the first end 26 of the first slide bar 21 is located at the top end of the first slide slot 24, and the second end 27 of the first slide bar 21 is located at the bottom end of the left slide slot 25; when the illuminating lamp 13 is pulled outwards, the sliding assembly 20 is driven to move, so that the first end 26 moves to the bottom end of the first chute 24 (as shown in fig. 10); pulling the illumination lamp 13 outward causes the second end 27 to slide in the left sliding slot 25 to the top of the left sliding slot 25 and further slide into the left groove 31 (as shown in fig. 11).
In the state of fig. 11, the sliding assembly 20 is directly connected to the adjusting lever 28, and the sliding assembly 20 restricts the adjusting lever 28 so that the adjusting lever 28 cannot move or rotate, and at this time, the illuminating lamp 13 can be turned over so that the illuminating position thereof can be adjusted.
The first sliding block 33 is arranged in a long strip shape, so that when the first sliding block 33 is connected in the left sliding groove 25, the illuminating lamp 13 cannot turn over relative to the sliding assembly 20; when the first slider 33 is coupled in the left groove 31, the adjustment lever 28 is not turned over with respect to the sliding assembly 20. The left groove 31 and the right groove 32 are configured as a semi-through groove structure, so that the first slider 33 can be stably connected to the left groove 31, and the two are not easily separated.
The both ends of adjusting pole 28 form bulge 49 towards the lateral part of light 13 (or adjust the middle part of pole 28 towards the one side of light and form the connecting groove), make left recess 31 and right recess 32 more closely apart from light 13, make first slider 33 slide into left recess 31 more easily in also making between connecting seat 29 and the connector 30 bigger connecting space, make things convenient for the rotation of light 13.
The control switch 45 for controlling the illuminating lamp 13 is arranged at the bottom of the first sliding groove 24 (the control switch 45 is not arranged in the second sliding groove), so that the illuminating lamp 13 can be lightened after the illuminating lamp 13 is pulled out, and a user does not need to operate the control switch 45 after the illuminating lamp 13 is pulled out, thereby saving operation steps and enabling the illuminating device to be more intelligent; and the illumination lamp 13 is turned off after the illumination lamp 13 is pushed into the housing 11, so that a situation in which the lamp is forgotten to be turned off does not occur.
The control switch 45 is arranged at the bottom end of the first sliding chute 24, the second sliding block 34 can slide to the position by pulling the illuminating lamp 13 outwards, and the control switch 45 is touched, so that the illuminating lamp 13 is lightened; and the end of the first sliding chute 24 is provided with a magnetic block 46 (the magnetic block 46 is also arranged in the second sliding chute) for attracting the second slider 34, so that the second slider 34 can be attracted by the magnetic block 46 when being positioned at the position, the position can be stably maintained, the second slider 34 cannot be separated from the position in the normal use process, and the control switch 45 is kept in an open state. After the illuminating lamp 13 is pushed back to the housing 11, the distance between the second slider 34 and the magnetic block 46 is relatively long, and the second slider 34 is not substantially subjected to the attraction force of the magnetic block 46, so that the illuminating lamp 13 can be kept stable in the housing 11.
A secondary switch 47 connected with the control switch 45 in series is arranged on the outer side of the shell 11, and the secondary switch 47 is in a normally open state; the illumination lamp 13 is also powered off when the sub switch 47 is turned off. This arrangement allows the user to turn off the illumination lamp 13 without pushing the illumination lamp 13 into the housing 11.
The movable first and second insertion rods 38 and 39 are disposed in the adjustment rod 28, so that the connection between the sliding assembly 20 and the adjustment rod 28 can be more stable, and the first sliding block 33 cannot be separated from the left groove 31.
The rotating shaft 37 is rotatably arranged in the adjusting rod 28, a first inserted link 38 and a second inserted link 39 are arranged on two sides of the rotating shaft 37, and the end part of the inserted link is movably connected to the rotating shaft 37, so that the rotating shaft 37 can drive the inserted link to move when rotating; the adjusting rod 28 is provided with a limiting ring 40, the first insert rod 38 and the second insert rod 39 both pass through the limiting ring 40, and the limiting ring 40 can limit the positions of the first insert rod 38 and the second insert rod 39 so that the end parts of the first insert rod 38 and the second insert rod 39 face the left groove 31 and the right groove 32 respectively.
In the initial state, the end of the inserted link is located inside the adjusting link 28, so that the first sliding block 33 is not influenced to slide into the left groove 31; the first sliding block 33 is provided with an insertion hole 35, the left groove 31 is provided with a through hole 36, and after the first sliding block 33 slides into the left groove 31, the through hole 36 is overlapped with the insertion hole 35; at this time, the rotation shaft 37 is rotated to insert the end of the first insertion rod 38 into the insertion hole 35 of the first slider 33 through the through hole 36 (similarly, the second insertion rod 39 can be connected to the second slide rod 22), so that the first slide rod 21 can be stably connected to the left recess 31 and the second slide rod 22 can be stably connected to the right recess 32 by the restriction of the insertion rods.
A rotating wheel 41 is arranged at the end part of the rotating shaft 37, and the rotating wheel 41 can be operated by fingers to drive the rotating shaft 37 to rotate; the first and second rods 38, 39 are retracted into the adjustment rod 28 by rotating the rotating wheel 41 in the opposite direction, so that the first slider 33 can be disengaged from the left recess 31.
Set up slope section 43 and spacing section 44 in the left spout 25, through the transition of slope section 43, make spacing section 44 be in the position that is closer to first slide bar 21, make when first slider 33 is located spacing section 44 department, first slide bar 21 and second slide bar 22 are in slightly by open state, make and produce certain clamping-force between sliding assembly 20 and the light 13, make light 13 can keep in this position comparatively steadily, make difficult rock or drop downwards when light 13 is located casing 11.
Similarly, the connection between the first slide bar 21 and the second slide bar 22 and the first sliding groove 24 and the second sliding groove can be made to be tight, so that the second slide block 34 can slide in the first sliding groove 24 only under the action of the pulling force, and the stability of the sliding assembly 20 is ensured.
The cover plate 48 is arranged at the opening 17, so that the external structure of the lighting device is more flat and beautiful. The illumination lamp 13 can be slid out after opening the cover 48.
It can be seen that the lighting equipment with the structure is more ingenious in structural design, more attractive and intelligent, more flexible in use and more convenient for indoor decoration design.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. An adjustable lighting device is characterized by comprising a shell, a mounting plate and a lighting lamp, wherein the shell is detachably connected with the mounting plate, and the mounting plate is provided with a mounting hole; the shell is of a hollow structure, an opening is formed in one side of the shell, the illuminating lamp is slidably arranged in the shell, and the illuminating lamp can slide out of the shell through the opening;
the illuminating lamp is connected with the shell through a sliding assembly, the sliding assembly comprises a first sliding rod and a second sliding rod which are parallel, and the first sliding rod and the second sliding rod are connected through a supporting rod; the illuminating lamp is connected between the first sliding rod and the second sliding rod;
a first sliding chute and a second sliding chute which are opposite to each other are arranged in the shell, and a left sliding chute and a right sliding chute are respectively arranged on two sides of the illuminating lamp; the first sliding rod comprises a first end and a second end, the second sliding rod comprises a third end and a fourth end, the first end is connected to the first sliding groove, the third end is connected to the second sliding groove, the second end is connected to the left sliding groove, and the fourth end is connected to the right sliding groove; an adjusting rod is arranged on one side, facing the supporting rod, of the illuminating lamp, a connecting seat is arranged in the middle of the adjusting rod, a hemispherical adjusting hole is formed in the connecting seat, a spherical connecting head is arranged on the side portion of the illuminating lamp, and the connecting head is connected to the adjusting hole; two ends of the adjusting rod are respectively provided with a left groove and a right groove; a first sliding block is arranged on the side of the second end, the first sliding block is connected to the left sliding groove, and the first sliding block can slide into the left groove;
the structure of the second sliding rod is symmetrical to that of the first sliding rod, the first sliding block is in a long strip shape, and the left groove and the right groove are both in semi-through groove structures; one side of the first sliding block facing the illuminating lamp is provided with a jack; the adjusting rod is of a hollow structure, through holes are formed in the bottoms of the left groove and the right groove, a rotating shaft, a first inserting rod and a second inserting rod are arranged in the adjusting rod, one end of the first inserting rod is connected to the rotating shaft, and the other end of the first inserting rod faces the through hole of the left groove; one end of the second inserted bar is connected to the rotating shaft, and the other end of the second inserted bar faces to the through hole of the right groove; the rotating shaft is rotated to enable the end part of the first inserted bar to extend into the left groove and enable the end part of the second inserted bar to extend into the right groove;
a control switch for controlling the illuminating lamp is arranged in the shell; when the illuminating lamp slides outwards, the control switch can be touched to be turned on, the control switch is arranged at one end, close to the opening, of the first sliding groove, the second end of the first sliding rod is provided with a second sliding block, and the second sliding block is connected into the first sliding groove; the control switch can be touched when the second sliding block slides to the end part of the first sliding groove; the end part of the first sliding groove is further provided with a magnetic block, the second sliding block is made of metal materials, and the second sliding block can be attracted with the magnetic block.
2. The adjustable lighting fixture of claim 1, wherein the mounting plate has a connection post thereon, the connection post has a threaded hole thereon, the connection post is inserted into the housing and the connection post is bolted to the housing.
3. The adjustable lighting apparatus of claim 2, wherein the housing comprises a top plate removably attached thereto, the top plate and the mounting plate being positioned on opposite sides of the housing.
4. An adjustable lighting fixture as recited in claim 1, wherein an end of said shaft extends outside of said adjustment rod and is connected to a wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910861455.5A CN110645503B (en) | 2019-09-12 | 2019-09-12 | Adjustable lighting equipment |
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| CN110645503B true CN110645503B (en) | 2022-02-15 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381924A (en) * | 2012-05-02 | 2013-11-06 | 海洋王照明科技股份有限公司 | Box with rotary lock catch device |
| CN203743882U (en) * | 2014-03-17 | 2014-07-30 | 奉化市丽时电子科技有限公司 | Portable pull-out LED desk lamp |
| CN203799906U (en) * | 2014-03-18 | 2014-08-27 | 浙江贝尔佳电子有限公司 | Illuminated key switch |
| CN106838740A (en) * | 2017-04-13 | 2017-06-13 | 中山市恩晟德光电科技有限公司 | A kind of LED of Telescopic rotating |
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2019
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381924A (en) * | 2012-05-02 | 2013-11-06 | 海洋王照明科技股份有限公司 | Box with rotary lock catch device |
| CN203743882U (en) * | 2014-03-17 | 2014-07-30 | 奉化市丽时电子科技有限公司 | Portable pull-out LED desk lamp |
| CN203799906U (en) * | 2014-03-18 | 2014-08-27 | 浙江贝尔佳电子有限公司 | Illuminated key switch |
| CN106838740A (en) * | 2017-04-13 | 2017-06-13 | 中山市恩晟德光电科技有限公司 | A kind of LED of Telescopic rotating |
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| CN110645503A (en) | 2020-01-03 |
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