CN117308040B - Formula ceiling lamp is inhaled to magnetism - Google Patents
Formula ceiling lamp is inhaled to magnetism Download PDFInfo
- Publication number
- CN117308040B CN117308040B CN202311591146.3A CN202311591146A CN117308040B CN 117308040 B CN117308040 B CN 117308040B CN 202311591146 A CN202311591146 A CN 202311591146A CN 117308040 B CN117308040 B CN 117308040B
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- 230000005389 magnetism Effects 0.000 title description 4
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- 238000011900 installation process Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 241000227425 Pieris rapae crucivora Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/03—Ceiling bases, e.g. ceiling roses
-
- 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
-
- 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
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/096—Magnetic devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a magnetic ceiling lamp, which comprises a lamp body, a mounting plate, a mounting sleeve, a first magnetic plate, a second magnetic plate, a contact plate, a ratchet wheel, a self-rotating rod, a supporting plate, a movable plate and a pressing rod, wherein the mounting plate is arranged on the lamp body; a rotating component for preventing the lamp body from falling when the supporting plate rotates; the movable assembly rotates to prop against the compression bar to act on the first magnetic plate in the running process of the rotating assembly so as to be tightly attached to the second magnetic plate; the second magnetic plate is abutted against the contact plate to move upwards, so that the first ratchet teeth on the movable plate act on the ratchet wheel, the other end of the supporting plate is rotated below the second magnetic plate, the abutting rod is turned over to be in a vertical state, then the second magnetic plate is moved downwards, the position of the supporting plate is unchanged, the vertical abutting rod drives the first magnetic plate to be close to the second magnetic plate, magnetic installation is completed, and the supporting plate further forms a bottom support structure in the installation process, so that safety is improved.
Description
Technical Field
The invention relates to the technical field of magnetic ceiling lamps, in particular to a magnetic ceiling lamp.
Background
The magnetic ceiling lamp is a lamp, and is called as a ceiling lamp because the lamp is Fang Jiao flat and the bottom is completely attached to the roof during installation, and the magnetic ceiling lamp is generally installed and fixed by magnetism, and the installation mode is simple and convenient, and the light source comprises a common white bulb, a fluorescent lamp, a high-intensity gas discharge lamp, a halogen tungsten lamp, an LED and the like.
The existing magnetic ceiling lamp is connected through two magnets, although the installation and the disassembly are convenient, the stability is not long, a falling prevention mechanism is not arranged, the magnetism is easy to weaken due to the influence of an external magnetic field or temperature and the like under the long-time action, and potential safety hazards are caused.
Therefore, we propose a magnetic ceiling lamp.
Disclosure of Invention
The invention aims to provide a magnetic ceiling lamp so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the magnetic ceiling lamp comprises a lamp body and a mounting plate fixedly connected with a wall top, wherein a mounting sleeve is fixedly connected to the mounting plate, a plurality of first magnetic plates are arranged in the mounting sleeve, and a second magnetic plate connected with the first magnetic plates is fixedly connected to the lamp body; the device comprises a mounting sleeve, a first magnetic plate, a second magnetic plate, a contact plate, a ratchet wheel, a rotating rod bottom, a supporting plate, a movable plate and a pressing rod, wherein the contact plate is in pressing fit with the top surface of the second magnetic plate; the rotating assembly is used for enabling the supporting plate to rotate so as to prevent the lamp body from falling when the second magnetic plate is propped against the contact plate for installation; the movable assembly rotates the pressing rod in the operation process of the rotating assembly to act on the first magnetic plate so as to be tightly attached to the second magnetic plate; and the matching component enables the rotating pressing rod to extend downwards and fully act on the first magnetic plate.
Preferably, the rotating assembly comprises a plurality of first ratchet teeth which are distributed in gaps and fixedly connected with the movable plate, the first ratchet teeth are meshed with the ratchet wheel, a first movable groove which is movably matched with the first magnetic plate is formed in the mounting sleeve, a second movable groove which is matched with the rotating rod is formed in the first magnetic plate in a penetrating mode, a telescopic rod with a compression part is fixedly connected to the inner cavity wall of the mounting plate, and a second ratchet tooth which is fixedly connected with the ratchet wheel in a clamping mode is fixedly connected to the end portion of the telescopic rod.
Preferably, the rotating assembly further comprises a hinge plate penetrating into the mounting plate, one end of the hinge plate is rotationally connected with the contact plate, the other end of the hinge plate is rotationally connected with a sliding plate sliding in the mounting plate, the sliding plate is rotationally connected with the movable plate through a first torsion spring rod, and the side face of the sliding plate is fixedly connected with a limiting plate in limiting fit with the movable plate.
Preferably, the movable assembly comprises pressing plates which are obliquely distributed and fixed in the mounting plate, the pressing plates are in pressing fit with the pressing rods, third movable grooves matched with the pressing rods are formed in the end portions of the movable plates, and baffle plates in pressing fit with the pressing rods are fixedly connected to the bottom surfaces of the movable plates.
Preferably, the matching component comprises a matching plate which is fixedly connected with the pressing plate and is in pressing fit with the pressing rod, side plates of the matching plate are distributed in an inclined mode, a fourth movable groove is formed in the pressing rod, a sliding rod sliding in the fourth movable groove is connected in a rotating mode through a second torsion spring rod, and the section of the sliding rod is rectangular.
Preferably, one end of the supporting plate is in a chamfer setting, the bottom end of the rotating rod is close to one end of the supporting plate, which is provided with a chamfer, so that one end is short, the second magnetic plate is not influenced, and the other end is long, and the second magnetic plate is supported. Preferably, the end part of the pressing rod is in an inclined upward shape, so that the pressing rod can be conveniently matched with the pressing plate to turn over the pressing rod.
Preferably, the contact plate is fixedly connected with a conductive telescopic rod penetrating into the mounting plate, the conductive telescopic rod is connected with an embedded wire in the wall top, a pressure spring is arranged in the conductive telescopic rod, the top end of the second magnetic plate is provided with a conductive plate in electrical contact with the contact plate, and the contact plate is made of a material with conductive performance.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the second magnetic plate is abutted against the contact plate to move upwards, so that the first ratchet tooth on the movable plate acts on the ratchet wheel, the ratchet wheel and the autorotation rod rotate at the original position, the supporting plate rotates 180 degrees, the other end of the supporting plate rotates to be positioned below the second magnetic plate, the abutting rod is turned over to be in a vertical state, then the second magnetic plate is moved downwards, the supporting plate is unchanged in position, the vertical abutting rod drives the first magnetic plate to be close to the second magnetic plate, and magnetic installation is completed.
2. Compared with the traditional supporting plate which is turned over by 90 degrees from top to bottom to support the second magnetic plate, the magnetic plate is more stable, and the protective effect is weakened gradually due to the fact that the supporting plate which is turned over by 90 degrees is connected in a rotating way and the rotating movable point is unstable easily under the long-time action.
3. In the process that the pressing rod keeps the overturned state and moves towards the direction of the contact plate, the movable plate rotates relative to the sliding plate, so that the vertical pressing rod is offset and is matched with the pressing plate to move downwards at the fourth movable groove and the sliding rod under the action of the inclined side plate of the matched plate, the lower end of the pressing rod is enabled to be fully contacted with the first magnetic plate, the first magnetic plate is convenient to drive to move, the first magnetic plate and the second magnetic plate are guaranteed to be tightly attached, and therefore the installation is stable.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic bottom view of the internal structure of the mounting sleeve of the present invention;
FIG. 3 is a schematic cross-sectional view of a mounting sleeve and mounting plate of the present invention;
FIG. 4 is a schematic diagram illustrating the structure of FIG. 3 in a disassembled state;
FIG. 5 is a schematic view of a first magnetic plate and a connection structure according to the present invention;
FIG. 6 is a schematic diagram showing a separation structure of a sliding plate and a movable plate according to the present invention;
FIG. 7 is a schematic view of the structure of the rotation lever of the present invention disengaged from the second movable groove;
FIG. 8 is a schematic diagram of the cooperation of the pressing rod with the pressing plate and the cooperation plate according to the present invention;
FIG. 9 is a schematic view of the present invention with the third movable slot and the first ratchet and ratchet teeth broken away;
fig. 10 is a schematic diagram illustrating the structure of fig. 9 in a disassembled state.
In the figure: 1-a lamp body; 2-mounting plates; 3-mounting a sleeve; 4-a first magnetic plate; 5-a second magnetic plate; 6-contact plate; 7-ratchet wheel; 8-a self-rotating rod; 9-supporting plates; 10-a movable plate; 11-pressing a rod; 12-a rotating assembly; 13-first ratchet teeth; 14-a first movable trough; 15-a second movable trough; 16-a telescopic rod; 17-second ratchet teeth; 18-a hinged plate; 19-a sliding plate; 20-limiting plates; 21-a movable assembly; 22-pressing plate; 23-a third movable groove; 24-baffle; 25-mating assembly; 26-fitting a plate; 27-a fourth movable groove; 28-a sliding rod; 29-a conductive telescopic rod; 30-conductive plates.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-5, a magnetic ceiling lamp in the drawings comprises a lamp body 1 and a mounting plate 2 fixedly connected with a wall top, wherein a mounting sleeve 3 is fixedly connected to the mounting plate 2, a plurality of first magnetic plates 4 are arranged in the mounting sleeve 3, and a second magnetic plate 5 connected with the first magnetic plates 4 is fixedly connected to the lamp body 1; the self-rotating rod 8 penetrating through the mounting sleeve 3 is fixedly connected to the center shaft of the ratchet wheel 7, the bottom of the self-rotating rod 8 is fixedly connected with a supporting plate 9 matched with the second magnetic plate 5, a movable plate 10 is matched on the side of the ratchet wheel 7, a pressing rod 11 matched with the first magnetic plate 4 is in rotating fit with the end of the movable plate 10, one end of the supporting plate 9 is in chamfering arrangement, and the end, close to the supporting plate 9 provided with the chamfering, of the bottom end of the self-rotating rod 8; a rotating component 12, wherein when the rotating component 12 is installed by pressing the contact plate 6 through the second magnetic plate 5, the supporting plate 9 is rotated to prevent the lamp body 1 from falling; the movable component 21, the movable component 21 rotates to prop against the compression bar 11 to act on the first magnetic plate 4 in the running process of the rotating component 12 so as to be closely attached to the second magnetic plate 5; the matching component 25, the matching component 25 makes the rotating pressing rod 11 extend downwards, and the first magnetic plate 4 is fully acted on.
Referring to fig. 4, 7 and 9-10, the rotating assembly 12 in the drawings includes a plurality of first ratchet teeth 13 which are distributed in gaps and fixedly connected with the movable plate 10, the first ratchet teeth 13 are meshed with the ratchet wheel 7, a first movable groove 14 which is movably matched with the first magnetic plate 4 is formed in the mounting sleeve 3, a second movable groove 15 which is matched with the rotating rod 8 is formed in the first magnetic plate 4 in a penetrating manner, a telescopic rod 16 with a compression member is fixedly connected to the inner cavity wall of the mounting plate 2, and a second ratchet tooth 17 which is fixedly clamped with the ratchet wheel 7 is fixedly connected to the end part of the telescopic rod 16.
Referring to fig. 5-6, the rotating assembly 12 in the drawings further includes a hinge plate 18 penetrating into the mounting plate 2, one end of the hinge plate 18 is rotatably connected with the contact plate 6, the other end of the hinge plate 18 is rotatably connected with a sliding plate 19 sliding in the mounting plate 2, the sliding plate 19 is rotatably connected with the movable plate 10 through a first torsion spring rod, and a limiting plate 20 in limiting fit with the movable plate 10 is fixedly connected with a side surface of the sliding plate 19.
Referring to fig. 8-10, the movable assembly 21 in the drawings includes a pressing plate 22 obliquely distributed and fixed in the mounting plate 2, the pressing plate 22 is pressed against the pressing rod 11, a third movable groove 23 matched with the pressing rod 11 is formed at the end of the movable plate 10, a baffle 24 matched with the pressing rod 11 is fixedly connected to the bottom of the movable plate 10, and the end of the pressing rod 11 is in an upward oblique shape.
In this embodiment, the mounting plate 2 is mounted and fixed on the wall top, the mounting plate 2 and the mounting sleeve 3 can be mounted and fixed in a strong manner by a pre-buried manner or a screw nail manner, then the lamp body 1 is moved upwards, the second magnetic plate 5 enters the mounting sleeve 3, and the second magnetic plate 5 entering the mounting sleeve 3 is not touched due to the fact that one end of the supporting plate 9 provided with the chamfer is shorter, and the second magnetic plate 5 moving upwards contacts the contact plate 6, so that the contact plate 6 moves upwards;
principle of operation of the pallet 9 rotating to position the other end of the pallet 9 below the second magnetic plate 5: the contact plate 6 moves upwards, the hinged plate 18 moves, the sliding plate 19 and the movable plate 10 move in the mounting plate 2 (under the action of the first torsion spring rod and the limiting plate 20, the movable plate 10 and the sliding plate 19 slide synchronously), the first ratchet teeth 13 act on the ratchet wheel 7, the ratchet wheel 7 rotates from the original position of the rotating rod 8, the supporting plate 9 rotates 180 degrees, the other end of the supporting plate 9 rotates to be positioned below the second magnetic plate 5 (at the moment, the second magnetic plate 5 is not contacted with the supporting plate 9), and in the mounting process, the supporting plate 9 further forms a bottom support structure, so that the lamp body 1 is prevented from falling due to failure of magnetic connection;
it is noted that, compared with the traditional supporting plate 9 which is turned over by 90 degrees from top to bottom to support the second magnetic plate 5, the method is more stable, because the supporting plate 9 which is turned over by 90 degrees is connected in a rotating way, under the long-time action, the rotating movable point is easy to be unstable, so that the protection effect gradually disappears;
working principle of overturning the pressing rod 11: the movable plate 10 moves in the mounting plate 2 and drives the horizontal pressing rod 11 to move, the pressing rod 11 contacts the inclined pressing rod 22, and the pressing rod 11 rotates in the third movable groove 23, so that the bottom end of the pressing rod 11 is positioned at the outer side of the first magnetic plate 4;
the first magnetic plate 4 is close to the working principle of the second magnetic plate 5 under the action of the pressing rod 11: the supporting plate 9 rotates 180 degrees and meanwhile, the supporting rod 11 is overturned to be positioned at the outer side of the first magnetic plate 4, then the lamp body 1 and the second magnetic plate 5 are moved downwards, the supporting rod 11 keeps an overturned state and moves towards the contact plate 6, under the action of the baffle 24, the supporting rod 11 is enabled to be in pressing contact with the outer side of the first magnetic plate 4, the first magnetic plate 4 is enabled to move along the first movable groove 14, and the first magnetic plate 4 and the second magnetic plate 5 are enabled to be fully contacted, so that installation is completed, the movable plate 10 moves back synchronously, the movable plate 10 rotates relative to the sliding plate 19 due to the relation between the first ratchet teeth 13 and the ratchet wheel 7, and the ratchet wheel 7 is kept motionless under the action of the second ratchet teeth 17, namely the position of the rotated supporting plate 9 is kept motionless;
when the installation is completed, the supporting plate 9 supports the second magnetic plate 5, the pressing rod 11 presses the first magnetic plate 4, the contact plate 6 tightly presses the top of the second magnetic plate 5, the first ratchet teeth 13 are positioned between the ratchet wheel 7 and the second magnetic plate 5, when the lamp body 1 and the second magnetic plate 5 are required to be replaced, the contact plate 6 is upwards moved again, the ratchet wheel 7 is acted on the first ratchet teeth 13 again, the supporting plate 9 rotates 180 degrees, the short end of the supporting plate 9 is positioned on the second magnetic plate 5 (the short end of the supporting plate 9 does not limit the movement of the second magnetic plate 5), the pressing rod 11 is far away from the first magnetic plate 4, and then the lamp body 1 is downwards moved, so that the dismantling work is completed.
Example two
Referring to fig. 9-10, the matching component 25 in the drawings includes a matching plate 26 connected and fixed with the pressing plate 22 and pressed and matched with the pressing rod 11, side plates of the matching plate 26 are distributed in an inclined manner, a fourth movable slot 27 is formed on the pressing rod 11, a sliding rod 28 sliding in the fourth movable slot 27 is rotatably connected in the third movable slot 23 through a second torsion spring rod, and the section of the sliding rod 28 is rectangular.
In this embodiment, in the process that the pressing rod 11 is kept in a turned state and moves towards the direction of the contact plate 6, the movable plate 10 rotates relative to the sliding plate 19, so that the pressing rod 11 rotates and deflects, the vertical pressing rod 11 is matched with the pressing plate 22 under the action of the inclined side plate of the matching plate 26 in the fourth movable groove 27 and the sliding rod 28, the pressing rod 11 moves downwards, so that the lower end of the pressing rod 11 is fully contacted with the first magnetic plate 4, the first magnetic plate 4 is conveniently driven to move, two T-shaped limiting blocks are fixedly arranged on the first movable plate 10, and the T-shaped limiting blocks are in sliding fit with the mounting plate 2 and the mounting sleeve 3, so that stable sliding of the first magnetic plate 4 is ensured.
Example III
Referring to fig. 3-5, a conductive telescopic rod 29 penetrating into the mounting plate 2 is fixedly connected to the contact plate 6 in the drawing, the conductive telescopic rod 29 is connected with an embedded wire in the wall top, a compression spring is arranged in the conductive telescopic rod 29, a conductive plate 30 electrically contacting with the contact plate 6 is arranged at the top end of the second magnetic plate 5, and the contact plate 6 is made of a material with conductive performance.
In this embodiment, the conductive plate 30 on the second magnetic plate 5 contacts the contact plate 6, and since the contact plate 6 is made of a material with conductive performance, the lamp body 1, the conductive plate 30 (the lamp body 1 and the conductive plate 30 are electrically connected), the contact plate 6 and the conductive telescopic rod 29 are electrically connected, under the action of the pressure spring, the contact plate 6 is always in pressing contact with the conductive plate 30, and when the contact plate 6 moves up and down, the conductive telescopic rod 29 automatically stretches and is always electrically connected.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A magnetic ceiling lamp comprising:
the lamp comprises a lamp body (1) and a mounting plate (2) fixedly connected with a wall top, wherein a mounting sleeve (3) is fixedly connected to the mounting plate (2), a plurality of first magnetic plates (4) are arranged in the mounting sleeve (3), and a second magnetic plate (5) connected with the first magnetic plates (4) is fixedly connected to the lamp body (1);
characterized by further comprising:
the contact plate (6) is in abutting press fit with the top surface of the second magnetic plate (5), a ratchet wheel (7) is arranged in the mounting plate (2) in a rotating mode, an autorotation rod (8) penetrating out of the mounting sleeve (3) is fixedly connected to the center shaft of the ratchet wheel (7), a supporting plate (9) matched with the second magnetic plate (5) is fixedly connected to the bottom of the autorotation rod (8), a movable plate (10) is matched with the side of the ratchet wheel (7), and an abutting press rod (11) matched with the first magnetic plate (4) is in rotating fit with the end portion of the movable plate (10);
a rotating assembly (12), wherein when the rotating assembly (12) is installed by pressing the contact plate (6) through the second magnetic plate (5), the supporting plate (9) is rotated to prevent the lamp body (1) from falling;
the movable assembly (21), the said movable assembly (21) rotates the said pressing rod (11) to act on the said first magnetic plate (4) so as to closely fit with the said second magnetic plate (5) in the said rotating assembly (12) operation;
-a cooperating assembly (25), said cooperating assembly (25) extending said rotating abutment bar (11) downwards, substantially acting on said first magnetic plate (4);
the rotating assembly (12) comprises a plurality of first ratchet teeth (13) which are distributed in gaps and fixedly connected with the movable plate (10), the first ratchet teeth (13) are meshed with the ratchet wheel (7), a first movable groove (14) which is movably matched with the first magnetic plate (4) is formed in the mounting sleeve (3), a second movable groove (15) which is matched with the rotating rod (8) is formed in the first magnetic plate (4) in a penetrating mode, a telescopic rod (16) with a compression piece inside is fixedly connected to the inner cavity wall of the mounting plate (2), and a second ratchet tooth (17) which is fixedly clamped with the ratchet wheel (7) is fixedly connected to the end portion of the telescopic rod (16);
the rotating assembly (12) further comprises a hinge plate (18) penetrating into the mounting plate (2), one end of the hinge plate (18) is rotatably connected with the contact plate (6), the other end of the hinge plate (18) is rotatably connected with a sliding plate (19) sliding in the mounting plate (2), the sliding plate (19) is rotatably connected with the movable plate (10) through a first torsion spring rod, and a limiting plate (20) in limiting fit with the movable plate (10) is fixedly connected to the side surface of the sliding plate (19);
the movable assembly (21) comprises pressing plates (22) which are obliquely distributed and fixed in the mounting plate (2), the pressing plates (22) are in pressing fit with the pressing rods (11), a third movable groove (23) matched with the pressing rods (11) is formed in the end part of the movable plate (10), and a baffle (24) in pressing fit with the pressing rods (11) is fixedly connected to the bottom surface of the movable plate (10);
the cooperation subassembly (25) include with support clamp plate (22) connect fixedly and with support clamp plate (11) support press fit's cooperation board (26), the sideboard of cooperation board (26) is slope distribution, support and offered fourth movable groove (27) on clamp plate (11), be connected with in third movable groove (23) through the rotation of second torsional spring pole in fourth movable groove (27) gliding slide bar (28), slide bar (28) cross-section is the rectangle shape.
2. The magnetic ceiling lamp of claim 1, wherein: one end of the supporting plate (9) is in chamfering arrangement, and the bottom end of the rotating rod (8) is close to one end of the supporting plate (9) provided with the chamfering.
3. The magnetic ceiling lamp of claim 1, wherein: the end part of the pressing rod (11) is in an inclined upward shape.
4. The magnetic ceiling lamp of claim 1, wherein: the utility model discloses a high-voltage electric installation device for the wall, including mounting panel (2) and contact plate (6), the last fixedly connected with of contact plate (6) penetrates electrically conductive telescopic link (29) in mounting panel (2), electrically conductive telescopic link (29) are connected with the pre-buried electric wire in the wall top, be equipped with the pressure spring in electrically conductive telescopic link (29), second magnetic plate (5) top be equipped with contact plate (6) electrical contact's conducting plate (30), contact plate (6) are made by the material that has conductive properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311591146.3A CN117308040B (en) | 2023-11-27 | 2023-11-27 | Formula ceiling lamp is inhaled to magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311591146.3A CN117308040B (en) | 2023-11-27 | 2023-11-27 | Formula ceiling lamp is inhaled to magnetism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117308040A CN117308040A (en) | 2023-12-29 |
| CN117308040B true CN117308040B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311591146.3A Active CN117308040B (en) | 2023-11-27 | 2023-11-27 | Formula ceiling lamp is inhaled to magnetism |
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| Country | Link |
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| CN (1) | CN117308040B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110073914A (en) * | 2009-12-24 | 2011-06-30 | 주식회사 한스루체 | Ceiling light having slide fastening and contacting structure |
| JP2015201370A (en) * | 2014-04-09 | 2015-11-12 | 三菱電機株式会社 | Lamp device and lighting device using the same |
| CN107270185A (en) * | 2017-07-21 | 2017-10-20 | 程明琴 | A kind of indoor LED ceiling lamp device |
| CN111520649A (en) * | 2019-02-02 | 2020-08-11 | 松下知识产权经营株式会社 | Lamp fixing device |
| CN114543028A (en) * | 2022-03-08 | 2022-05-27 | 程留军 | Underground mining lamp anti-falling device and installation method thereof |
| KR102479861B1 (en) * | 2022-09-24 | 2022-12-21 | (주)젠터스 | Drop preventing safety system of ceiling light |
-
2023
- 2023-11-27 CN CN202311591146.3A patent/CN117308040B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110073914A (en) * | 2009-12-24 | 2011-06-30 | 주식회사 한스루체 | Ceiling light having slide fastening and contacting structure |
| JP2015201370A (en) * | 2014-04-09 | 2015-11-12 | 三菱電機株式会社 | Lamp device and lighting device using the same |
| CN107270185A (en) * | 2017-07-21 | 2017-10-20 | 程明琴 | A kind of indoor LED ceiling lamp device |
| CN111520649A (en) * | 2019-02-02 | 2020-08-11 | 松下知识产权经营株式会社 | Lamp fixing device |
| CN114543028A (en) * | 2022-03-08 | 2022-05-27 | 程留军 | Underground mining lamp anti-falling device and installation method thereof |
| KR102479861B1 (en) * | 2022-09-24 | 2022-12-21 | (주)젠터스 | Drop preventing safety system of ceiling light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117308040A (en) | 2023-12-29 |
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