CN109488952A - A kind of magnetic ceiling lamp being threadedly coupled - Google Patents
A kind of magnetic ceiling lamp being threadedly coupled Download PDFInfo
- Publication number
- CN109488952A CN109488952A CN201811502133.3A CN201811502133A CN109488952A CN 109488952 A CN109488952 A CN 109488952A CN 201811502133 A CN201811502133 A CN 201811502133A CN 109488952 A CN109488952 A CN 109488952A
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- China
- Prior art keywords
- magnetic
- screw
- block
- rotating
- ceiling lamp
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Classifications
-
- 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
-
- 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
- F21V21/04—Recessed bases
- F21V21/047—Mounting arrangements with fastening means engaging the inner surface of a hole in a ceiling or wall, e.g. for solid walls or for blind holes
Abstract
The invention discloses a kind of magnetic ceiling lamps being threadedly coupled, the mode that traditional plus screw or minus screw are attached outside product should be by screw concealed in interiors of products, rotating mechanism is being driven to be rotated by the attraction between magnetic force, when rotating mechanism rotation, screw can be circumferentially rotated under the cooperation of the retention bead of limiting groove and rotating block upper end clamping with the rotation of rotating mechanism, when rotating mechanism drives screw to be rotated clockwise, screw can be slided gradually vertically upward, and when rotating mechanism drives screw to be rotated counterclockwise, screw can gradually vertical downward sliding movement.
Description
Technical field
The present invention relates to ceiling lamp technical field more particularly to a kind of magnetic ceiling lamps being threadedly coupled.
Background technique
The connection between ceiling lamp and wall is mostly thread connecting mode in the prior art, traditional threaded form,
It is mostly that perhaps ceiling lamp is threadedly coupled but regardless of being plus screw or one by minus screw with wall using plus screw
Word screw, be inserted into for driver bit and rotate place always be an exposure to outside, wait once for a long time screw be easy for giving birth to
Rust, the cross recess or a word groove part that screw after getting rusty is inserted into for screwdriver can easily deform so as to cause this
Screw rotation does not come out, or occurs user often in people's daily life because screwdriver knob excessively firmly leads to spiral shell
Deformation, which occur, in the cross recess of nail or a word groove causes screw that can not screw out from object.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of easy for installation, disassembly is easy, and structure is simple and can have
Effect reduces the ceiling lamp for including magnetic force rotary screw of screw and the direct touch opportunity of air.
The present invention solves the above problems used technical solution are as follows: a kind of magnetic ceiling lamp being threadedly coupled, including lamp
Seat and the lamp set on lamp holder lower end surface, lamp holder upper surface is equipped with multiple first cavitys, and is equipped with an energy in each first cavity
By the removable screw being connected in wall top of lamp holder, the first cavity upper surface is equipped with one and is pierced by lamp holder upper surface for screw upper end
And the first through hole being fixedly connected with wall top, a rotating machine that screw can be driven to be rotated is additionally provided in the first cavity
Structure, rotating mechanism include a rotating block, and rotating block upper end is in clamping connection by a retaining mechanism and screw lower end, on the outside of rotating block
Wall is equipped with the first magnetic mechanism, be additionally provided with below lamp holder one be available for users to fixed mechanism in driving lamp holder rotate and makes lamp holder and
The driving mechanism that the threaded hole of wall is threadedly coupled, driving mechanism include a connecting rod and the grip part set on connecting rod lower end,
Small end is equipped with the second magnetic mechanism that magnetic connection can be carried out with the first magnetic mechanism, and connecting rod can be passed through by being equipped in grip part
The motor for driving the second magnetic mechanism to circumferentially rotate.
After using the above structure, the present invention has the advantage that with existing structure comparison
A kind of magnetic ceiling lamp being threadedly coupled of the invention, by traditional plus screw or minus screw outside product
The mode being attached should for by screw concealed in interiors of products, driven by the attraction between magnetic force rotating mechanism into
Row rotation, when rotating mechanism rotation when, screw can the cooperation of the retention bead of limiting groove and rotating block upper end clamping under with
The rotation of rotating mechanism and circumferentially rotated, and the spiral shell of the helicitic texture of screw lateral wall and the second retention bead lateral wall
It can be vertical because of the characteristic of helicitic texture when the fit structure of line groove circumferentially rotates screw in thread groove
Upward sliding or vertical downward sliding movement, thus when rotating mechanism drive screw rotated clockwise when, screw can gradually vertically to
Upper sliding, and when rotating mechanism drives screw to be rotated counterclockwise, screw can gradually vertical downward sliding movement；
The installation steps of ceiling lamp in the prior art are most are as follows: a hole are first bored on wall with electric drill, then in hole
Place an expansion bolt, by the mounting hole on ceiling lamp to turning after placed the hole after expansion bolt, by plus screw or
Person's minus screw is threadedly coupled between ceiling lamp and wall；And the ceiling lamp in the technical program eliminates traditional China and foreign countries
The screw tightened-up structure of formula is connect, and will be in the screw concealed upper surface to ceiling lamp；
The installation process of ceiling lamp in the technical program are as follows: first bore a hole on wall with electric drill, then put in hole
Set an expansion bolt, will stretch out ceiling lamp upper surface on screw to the hole for being equipped with expansion bolt is relayed, at this time user only
Driving mechanism need to be held, the lower end surface of the upper surface and ceiling lamp that make driving mechanism offsets, since magnetic opposite two magnet is mutual
Attract, so when the second magnetic mechanism third magnetic block can be attracting with the first magnetic block of the first magnetic mechanism, second is magnetic
4th magnetic block of mechanism can be attracting with the second magnetic block of the first magnetic mechanism；The motor in driving mechanism is opened at this time, is made
Motor is operated, and motor will drive the second magnetic mechanism for being located at small end by connecting rod at this time, and the first magnetic machine
Structure can be circumferentially rotated because magnetic force is driven by the second magnetic mechanism；And the rotation of the first magnetic mechanism will drive rotating block progress
It circumferentially rotates, when rotating block is circumferentially rotated, the first retention bead of rotating block upper end can be with the limit of screw lower end surface
Groove inner sidewall carries out squeezing that screw is driven also to be circumferentially rotated, after screw is circumferentially rotated, outside screw upper end
The helicitic texture of side wall can carry out cooperation rotation with the thread groove of the second retention bead side wall, therefore when rotating mechanism drives screw
When being rotated clockwise, screw can be slided gradually vertically upward, the stretching ceiling lamp so that the upper end of screw can rotate in a circumferential direction
Upper surface is simultaneously further threadedly coupled with the expansion bolt in wall hole, so that ceiling lamp is threaded in wall
On；When user needs to remove ceiling lamp from wall, aforesaid operations only need to be repeated, and motor is revolved counterclockwise
Turn, screw will be rotated counterclockwise under the magnetic force attraction between the first magnetic mechanism and the second magnetic mechanism, thus spiral shell
Nail, which will be slow, to be contracted in the first cavity, can be by ceiling lamp when screw is produced from the expansion bolt in wall hole completely
It is disassembled from wall.
Ceiling lamp in the technical program compared with the prior art in ceiling lamp, have following advantage:
1, the screw in the ceiling lamp in the technical program can no screwdriver participate under the premise of complete lamp body with
Threaded connection between wall, to solve the cross recess of conventional screw or when a word groove is damaged, screw can not make
With or screw can not from object removal problem.
2, the screw in the technical program in ceiling lamp is that can circumferentially rotate in the first cavity, when ceiling lamp passes through the spiral shell
Nail be threadedly coupled between wall after, which be in the state of hypoxemia or anaerobic, thus
Screw degree of oxidation in technical solution in ceiling lamp is wanted compared to aerial screw is exposed in traditional ceiling lamp for a long time
It is much smaller, and in the technical program ceiling lamp inner bolt due to being always positioned in the expansion bolt or the first cavity of cavity, therefore
Screw in the technical program in ceiling lamp is less susceptible to damage.
As a kind of preferred: rotating block is a column rotating block, and the first magnetic mechanism includes being fixedly connected on outside rotating block
The first magnetic block on the left of side wall and the second magnetic block being fixedly connected on the right side of rotating block lateral wall, and the first magnetic block and the
Cooperated between two magnetic blocks and the first cavity inner sidewall by helicitic texture and be rotatablely connected, the first magnetic block and the second magnetic block it
Between magnetism it is opposite；The setting of first magnetic mechanism ensure that the driving mechanism that user is mentioned in using the technical program
When, it can realize that the first magnetic mechanism drives screw by the magnetic connection between the second magnetic mechanism and the first magnetic mechanism
The demand of rotation；And the magnetism of the first magnetic block and the second magnetic block is on the contrary, be the second magnetic when the first magnetic block is N grades
Property block is just S grades.
As a kind of preferred: the second magnetic mechanism includes third magnetic block and the fixation being fixedly connected on the left of small end
The 4th magnetic block being connected on the right side of small end, and third magnetic block and the first magnetic block it is magnetic on the contrary, the 4th magnetic block and
Second magnetic block is magnetic on the contrary, the magnetism of third magnetic block and the 4th magnetic block is also opposite simultaneously；The setting of second magnetic mechanism
It, can be magnetic by the second magnetic mechanism and first when ensure that the driving mechanism that user is mentioned in using the technical program
The magnetic demand connected to realize the drive screw rotation of the first magnetic mechanism between mechanism；And third magnetic block and the first magnetism
Block is magnetic on the contrary, the 4th magnetic block and the second magnetic block are magnetic on the contrary, being the first magnetic block when third magnetic block is N grades
It just is S grades, and the 4th magnetic block is also S grades, the second magnetic block is N grades.
As a kind of preferred: retaining mechanism includes the first retention bead on rotating block upper surface, screw lower end surface
The limiting groove that clamping can be cooperated with the first retention bead equipped with one；The setting of retaining mechanism ensure that when rotating mechanism carries out week
To when rotation, mechanical rotatory force can be effectively transferred to screw, when screw constantly moves up in screwing process, be located at
The spring of rotating mechanism lower end can give the jacking force of one upward sliding of rotating mechanism, therefore when or else screw breaks upward sliding
When, rotating mechanism can also be close to screw lower end surface upward sliding under the action of spring push power；Therefore in the entire spiral shell of screw
During line rotates, the first retention bead of rotating mechanism upper surface cooperates clamping with the limiting groove below screw always.
As a kind of preferred: first through hole inner sidewall is circumferentially with the second limit convex further limited to screw upper end
It rises, the end face that the second retention bead lateral wall and screw lateral wall offset, which is equipped with, to be threadedly engaged screw thread with screw lateral wall
The thread groove of rotatable engagement；Its actually cyclic structure and the second position-limit mechanism is circumferentially fixed is connected to of second retention bead
On the internal perisporium of first through hole, and offset one side of the first retention bead and screw lateral wall is equipped with but screw is in screw thread
Upward sliding or the thread groove of slide downward when rotation.
As a kind of preferred: lower end surface center in the first cavity of stating is equipped with the first groove, the first groove and rotating block lower end
A spring for the pushing tow rotating block lower end surface in rotating block upward sliding is equipped between face；The setting of spring is when screw is in spiral shell
When constantly moving up in line connection procedure, the pushing tow of one upward sliding of rotating mechanism can be given positioned at the spring of rotating mechanism lower end
Power, therefore when or else screw breaks upward sliding, rotating mechanism can also be close to screw lower end under the action of spring push power
It slides upwardly；Therefore during the entire threads turn of screw, the first retention bead of rotating mechanism upper surface always with
Limiting groove below screw cooperates clamping, and the setting of the first groove in turn ensure spring in upward pushing tow or downwards by
The phenomenon that being not in displacement or big deformation when extruding.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the magnetic ceiling lamp being threadedly coupled of the present invention.
Fig. 2 is enlarged drawing at A in Fig. 1.
In figure, 1, lamp holder, 2, lamp, the 3, first cavity, 4, screw, 5, rotating mechanism, the 6, first magnetic mechanism, 7, driving machine
Structure, the 8, second magnetic mechanism, 101, wall, 102, threaded hole, 301, first through hole, the 302, second retention bead 303, screw thread are recessed
Slot, the 304, first groove, 305, spring, 401, limiting groove, 501, rotating block, 502, retaining mechanism, the 503, first limit convex
It rises, the 601, first magnetic block, the 602, second magnetic block, 603, helicitic texture, 701, connecting rod, 702, grip part, 703, motor,
801, third magnetic block, the 802, the 4th magnetic block.
Specific embodiment
It explains with reference to the accompanying drawing to a kind of specific embodiment of the invention.
Embodiment 1: referring to Fig. 1, Fig. 2, applicant first uses electric drill to bore a hole on wall, then placement one is swollen in hole
Swollen bolt will stretch out the screw on ceiling lamp upper surface to the hole for being equipped with expansion bolt is relayed, and user need to only hold drive at this time
The lower end surface of motivation structure, the upper surface and ceiling lamp that make driving mechanism offsets, since magnetic opposite two magnet attracts each other, so
When the second magnetic mechanism third magnetic block can be attracting with the first magnetic block of the first magnetic mechanism, the 4th of the second magnetic mechanism the
Magnetic block can be attracting with the second magnetic block of the first magnetic mechanism；The motor in driving mechanism is opened at this time, transports motor
Turn, motor will drive the second magnetic mechanism for being located at small end by connecting rod at this time, and the first magnetic mechanism can be because of magnetic force
It is circumferentially rotated by the drive of the second magnetic mechanism；And the rotation of the first magnetic mechanism will drive rotating block and be circumferentially rotated,
When rotating block is circumferentially rotated, the first retention bead of rotating block upper end can be with the limiting groove inner sidewall of screw lower end surface
It carries out squeezing that screw is driven also to be circumferentially rotated, after screw is circumferentially rotated, the screw thread of screw upper end lateral wall
Structure can carry out cooperation rotation with the thread groove of the second retention bead side wall, therefore when rotating mechanism drives screw to carry out clockwise
When rotation, screw can be slided gradually vertically upward, so that the upper end of screw can rotate in a circumferential direction stretching ceiling lamp upper surface and with
Expansion bolt in wall hole is further threadedly coupled, so that ceiling lamp is threaded on wall；Work as use
When person needs to remove ceiling lamp from wall, aforesaid operations only need to be repeated, and motor is rotated counterclockwise, screw will
Magnetic force between the first magnetic mechanism and the second magnetic mechanism is rotated counterclockwise under attracting, so that screw will be slow contraction
To the first cavity, when screw is produced from the expansion bolt in wall hole completely, ceiling lamp can be dismantled from wall
Get off.
Referring to Fig. 1, Fig. 2, the present invention solves the above problems used technical solution are as follows: a kind of magnetic suction being threadedly coupled
Ceiling light, the lamp 2 including lamp holder 1 and set on 1 lower end surface of lamp holder, 1 upper surface of lamp holder are equipped with multiple first cavitys 3, and each first
One is equipped in cavity 3 to be equipped with one for the removable screw 4 being connected in wall top of lamp holder 1,3 upper surface of the first cavity for spiral shell
The first through hole 301 that 4 upper ends are pierced by 1 upper surface of lamp holder and are fixedly connected with wall top is followed closely, is additionally provided with an energy in the first cavity 3
The rotating mechanism 5 that driving screw 4 is rotated, rotating mechanism 5 include a rotating block 501, and 501 upper end of rotating block passes through a locking
Mechanism 502 is in clamping connection with 4 lower end of screw, and 501 lateral wall of rotating block is equipped with the first magnetic mechanism 6, is additionally provided with one below lamp holder 1
It is available for users to the driving that driving 1 inner bolt 4 of lamp holder rotates and is threadedly coupled lamp holder 1 with the threaded hole 102 of wall 101
Mechanism 7, driving mechanism 7 include a connecting rod 701 and the grip part 702 set on 701 lower end of connecting rod, and 701 upper end of connecting rod is equipped with can be with
First magnetic mechanism 5 carries out the second magnetic mechanism 8 of magnetic connection, and second can be driven by connecting rod 701 by being equipped in grip part 702
The motor that magnetic mechanism 8 circumferentially rotates.
The first cavity being located on lamp holder upper surface in the machine technical solution shares 4, and 4 the first cavitys are equidistantly in one
Square profile is in 4 corners of lamp holder.
After using the above structure, the present invention has the advantage that with existing structure comparison
A kind of magnetic ceiling lamp being threadedly coupled of the invention, by traditional plus screw or minus screw outside product
The mode being attached should for by screw concealed in interiors of products, driven by the attraction between magnetic force rotating mechanism into
Row rotation, when rotating mechanism rotation when, screw can the cooperation of the retention bead of limiting groove and rotating block upper end clamping under with
The rotation of rotating mechanism and circumferentially rotated, and the spiral shell of the helicitic texture of screw lateral wall and the second retention bead lateral wall
It can be vertical because of the characteristic of helicitic texture when the fit structure of line groove circumferentially rotates screw in thread groove
Upward sliding or vertical downward sliding movement, thus when rotating mechanism drive screw rotated clockwise when, screw can gradually vertically to
Upper sliding, and when rotating mechanism drives screw to be rotated counterclockwise, screw can gradually vertical downward sliding movement；
The installation steps of ceiling lamp in the prior art are most are as follows: a hole are first bored on wall with electric drill, then in hole
Place an expansion bolt, by the mounting hole on ceiling lamp to turning after placed the hole after expansion bolt, by plus screw or
Person's minus screw is threadedly coupled between ceiling lamp and wall；And the ceiling lamp in the technical program eliminates traditional China and foreign countries
The screw tightened-up structure of formula is connect, and will be in the screw concealed upper surface to ceiling lamp；
The installation process of ceiling lamp in the technical program are as follows: first bore a hole on wall with electric drill, then put in hole
Set an expansion bolt, will stretch out ceiling lamp upper surface on screw to the hole for being equipped with expansion bolt is relayed, at this time user only
Driving mechanism need to be held, the lower end surface of the upper surface and ceiling lamp that make driving mechanism offsets, since magnetic opposite two magnet is mutual
Attract, so when the second magnetic mechanism third magnetic block can be attracting with the first magnetic block of the first magnetic mechanism, second is magnetic
4th magnetic block of mechanism can be attracting with the second magnetic block of the first magnetic mechanism；The motor in driving mechanism is opened at this time, is made
Motor is operated, and motor will drive the second magnetic mechanism for being located at small end by connecting rod at this time, and the first magnetic machine
Structure can be circumferentially rotated because magnetic force is driven by the second magnetic mechanism；And the rotation of the first magnetic mechanism will drive rotating block progress
It circumferentially rotates, when rotating block is circumferentially rotated, the first retention bead of rotating block upper end can be with the limit of screw lower end surface
Groove inner sidewall carries out squeezing that screw is driven also to be circumferentially rotated, after screw is circumferentially rotated, outside screw upper end
The helicitic texture of side wall can carry out cooperation rotation with the thread groove of the second retention bead side wall, therefore when rotating mechanism drives screw
When being rotated clockwise, screw can be slided gradually vertically upward, the stretching ceiling lamp so that the upper end of screw can rotate in a circumferential direction
Upper surface is simultaneously further threadedly coupled with the expansion bolt in wall hole, so that ceiling lamp is threaded in wall
On；When user needs to remove ceiling lamp from wall, aforesaid operations only need to be repeated, and motor is revolved counterclockwise
Turn, screw will be rotated counterclockwise under the magnetic force attraction between the first magnetic mechanism and the second magnetic mechanism, thus spiral shell
Nail, which will be slow, to be contracted in the first cavity, can be by ceiling lamp when screw is produced from the expansion bolt in wall hole completely
It is disassembled from wall.
Ceiling lamp in the technical program compared with the prior art in ceiling lamp, have following advantage:
1, the screw in the ceiling lamp in the technical program can no screwdriver participate under the premise of complete lamp body with
Threaded connection between wall, to solve the cross recess of conventional screw or when a word groove is damaged, screw can not make
With or screw can not from object removal problem.
2, the screw in the technical program in ceiling lamp is that can circumferentially rotate in the first cavity, when ceiling lamp passes through the spiral shell
Nail be threadedly coupled between wall after, which be in the state of hypoxemia or anaerobic, thus
Screw degree of oxidation in technical solution in ceiling lamp is wanted compared to aerial screw is exposed in traditional ceiling lamp for a long time
It is much smaller, and in the technical program ceiling lamp inner bolt due to being always positioned in the expansion bolt or the first cavity of cavity, therefore
Screw in the technical program in ceiling lamp is less susceptible to damage.
As a kind of preferred: rotating block 501 is a column rotating block, and the first magnetic mechanism 6 includes being fixedly connected on rotation
First on the left of 501 lateral wall of block magnetic block 601 and the second magnetic block 602 for being fixedly connected on the right side of 501 lateral wall of rotating block,
And first is connected by the cooperation rotation of helicitic texture 603 between magnetic block 601 and 3 inner sidewall of the second magnetic block 602 and the first cavity
It connects, the magnetism between the first magnetic block 601 and the second magnetic block 602 is opposite；The setting of first magnetic mechanism ensure that user
When the driving mechanism mentioned in using the technical program, the magnetic between the second magnetic mechanism and the first magnetic mechanism can be passed through
Property connection come realize the first magnetic mechanism drive screw rotation demand；And the magnetic phase of the first magnetic block and the second magnetic block
Instead, as when the first magnetic block is N grades, the second magnetic block is just S grades.
As a kind of preferred: the second magnetic mechanism 8 includes the third magnetic block being fixedly connected on the left of 701 upper end of connecting rod
801 and the 4th magnetic block 802 that is fixedly connected on the right side of 701 upper end of connecting rod, and third magnetic block 801 and the first magnetic block 601
It is magnetic on the contrary, the 4th magnetic block 802 and the second magnetic block 602 are magnetic on the contrary, third magnetic block 801 and the 4th magnetic block simultaneously
802 magnetism is also opposite；The setting of second magnetic mechanism ensure that the driving machine that user is mentioned in using the technical program
When structure, it can realize that the first magnetic mechanism drives spiral shell by the magnetic connection between the second magnetic mechanism and the first magnetic mechanism
Follow closely the demand of rotation；And third magnetic block and the first magnetic block it is magnetic on the contrary, the 4th magnetic block and the second magnetic block it is magnetic on the contrary,
As when third magnetic block is N grades, the first magnetic block is just S grades, and the 4th magnetic block is also S grades, and the second magnetic block is N
Grade.
As a kind of preferred: retaining mechanism 502 includes the first retention bead 503 on 501 upper surface of rotating block, spiral shell
Follow closely the limiting groove 401 that 4 lower end surfaces can cooperate clamping equipped with one with the first retention bead 503；The setting of retaining mechanism ensure that
When rotating mechanism is circumferentially rotated, mechanical rotatory force can be effectively transferred to screw, when screw is in screwing process
In when constantly moving up, the jacking force of one upward sliding of rotating mechanism can be given positioned at the spring of rotating mechanism lower end, therefore works as spiral shell
When following closely or else disconnected upward sliding, rotating mechanism can also be close to screw lower end surface under the action of spring push power and slide up
It is dynamic；Therefore during the entire threads turn of screw, the first retention bead of rotating mechanism upper surface is always and below screw
Limiting groove cooperate clamping.
As a kind of preferred: 301 inner sidewall of first through hole is circumferentially with the second limit further limited to 4 upper end of screw
The end face that protrusion 302,302 lateral wall of the second retention bead and 4 lateral wall of screw offset is equipped with can be with the spiral shell of 4 lateral wall of screw
The thread groove 303 of line matching thread rotatable engagement；Second retention bead its actually a cyclic structure and the second position-limit mechanism week
To on the internal perisporium for being fixedly connected on first through hole, and the first retention bead and screw lateral wall offset that be equipped with can for one side
It is screw upward sliding or thread groove of slide downward in threads turn.
As a kind of preferred: lower end surface center is equipped with the first groove 304, the first groove 304 and rotating block in the first cavity 3
A spring 305 for 501 lower end surface of pushing tow rotating block in 501 upward sliding of rotating block is equipped between 501 lower end surfaces；Spring
Setting when screw constantly moves up in screwing process, the spring positioned at rotating mechanism lower end can give rotating mechanism one
The jacking force of a upward sliding, therefore when or else screw breaks upward sliding, rotating mechanism is under the action of spring push power
Also it can be close to screw lower end surface upward sliding；Therefore during the entire threads turn of screw, the of rotating mechanism upper surface
One retention bead cooperates clamping with the limiting groove below screw always, and the setting of the first groove in turn ensures spring upward
Pushing tow or the phenomenon that when being squeezed be not in downwards displacement or big deformation.
Claims (6)
1. a kind of magnetic ceiling lamp being threadedly coupled, including lamp holder (1) and set on the lamp (2) of lamp holder (1) lower end surface, feature exists
In: lamp holder (1) upper surface is equipped with multiple first cavitys (3), and being equipped with one in each first cavity (3) can be by lamp holder
(1) the removable screw (4) being connected in wall top, the first cavity (3) upper surface are equipped with one and are pierced by for screw (4) upper end
Lamp holder (1) upper surface and the first through hole (301) being fixedly connected with wall top, first cavity (3) is interior to be additionally provided with an energy
The rotating mechanism (5) that driving screw (4) is rotated, the rotating mechanism (5) include a rotating block (501), the rotating block
(501) upper end is in clamping connection by a retaining mechanism (502) and screw (4) lower end, and rotating block (501) lateral wall is equipped with the
One magnetic mechanism (6), lamp holder (1) lower section are additionally provided with one and are available for users to driving lamp holder (1) inner bolt (4) rotation and make lamp
The driving mechanism (7) that seat (1) is threadedly coupled with the threaded hole (102) of wall (101), the driving mechanism (7) include one
Connecting rod (701) and the grip part (702) for being set to connecting rod (701) lower end, connecting rod (701) upper end is equipped with can be with the first magnetic machine
Structure (5) carries out the second magnetic mechanism (8) of magnetic connection, and the can be driven by connecting rod (701) by being equipped in the grip part (702)
The motor (703) that two magnetic mechanisms (8) circumferentially rotate.
2. a kind of magnetic ceiling lamp being threadedly coupled according to claim 1, it is characterised in that: the rotating block (501)
For a column rotating block, first magnetic mechanism (6) includes the first magnetic being fixedly connected on the left of rotating block (501) lateral wall
Property block (601) and the second magnetic block (602) for being fixedly connected on the right side of rotating block (501) lateral wall, and first magnetic block
(601) pass through helicitic texture (603) cooperation rotation connection, institute between the second magnetic block (602) and the first cavity (3) inner sidewall
The magnetism stated between the first magnetic block (601) and the second magnetic block (602) is opposite.
3. a kind of magnetic ceiling lamp being threadedly coupled according to claim 2, it is characterised in that: second magnetic mechanism
(8) including being fixedly connected on the third magnetic block (801) on the left of connecting rod (701) upper end and being fixedly connected on connecting rod (701) upper end
4th magnetic block (802) on right side, and the third magnetic block (801) and the first magnetic block (601) magnetism are on the contrary, the described 4th
Magnetic block (802) and the second magnetic block (602) are magnetic on the contrary, the third magnetic block (801) and the 4th magnetic block (802) simultaneously
Magnetism it is also opposite.
4. a kind of magnetic ceiling lamp being threadedly coupled according to claim 1, it is characterised in that: the retaining mechanism
It (502) include the first retention bead (503) on rotating block (501) upper surface, screw (4) lower end surface is equipped with an energy
With the limiting groove (401) of the first retention bead (503) cooperation clamping.
5. a kind of magnetic ceiling lamp being threadedly coupled according to claim 1, it is characterised in that: the first through hole
(301) inner sidewall is circumferentially with the second retention bead (302) further limited to screw (4) upper end, second limit convex
It plays the end face that (302) lateral wall and screw (4) lateral wall offset and is equipped with and can be revolved with the screw thread that is threadedly engaged of screw (4) lateral wall
Turn the thread groove (303) of cooperation.
6. a kind of magnetic ceiling lamp being threadedly coupled according to claim 1, it is characterised in that: first cavity (3)
Interior lower end surface center is equipped with the first groove (304), and one is equipped between first groove (304) and rotating block (501) lower end surface
Spring (305) for pushing tow rotating block (501) lower end surface in rotating block (501) upward sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502133.3A CN109488952A (en) | 2018-12-10 | 2018-12-10 | A kind of magnetic ceiling lamp being threadedly coupled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502133.3A CN109488952A (en) | 2018-12-10 | 2018-12-10 | A kind of magnetic ceiling lamp being threadedly coupled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109488952A true CN109488952A (en) | 2019-03-19 |
Family
ID=65709694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811502133.3A Withdrawn CN109488952A (en) | 2018-12-10 | 2018-12-10 | A kind of magnetic ceiling lamp being threadedly coupled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109488952A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594785A (en) * | 2020-05-30 | 2020-08-28 | 杨善发 | Indoor lighting device |
-
2018
- 2018-12-10 CN CN201811502133.3A patent/CN109488952A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594785A (en) * | 2020-05-30 | 2020-08-28 | 杨善发 | Indoor lighting device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190319 |
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| WW01 | Invention patent application withdrawn after publication |