CN104930436B - Absorbent-type magnetic suspension electric light - Google Patents
Absorbent-type magnetic suspension electric light Download PDFInfo
- Publication number
- CN104930436B CN104930436B CN201510364690.3A CN201510364690A CN104930436B CN 104930436 B CN104930436 B CN 104930436B CN 201510364690 A CN201510364690 A CN 201510364690A CN 104930436 B CN104930436 B CN 104930436B
- Authority
- CN
- China
- Prior art keywords
- circuit
- coil
- electromagnet
- floating body
- support box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Led Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention discloses a kind of absorbent-type magnetic suspension electric light,Including support box,Electromagnet,Electromagnet coil,Transmitting coil,Floating body bulb,LED,Receiving coil,Permanent magnet,First amplifying circuit,Second amplifying circuit,High-frequency oscillating circuits and on-off circuit,The electromagnet is vertically installed in support box,The electromagnet coil is enclosed on electromagnet,The transmitting coil is arranged on the inner bottom part of support box,The transmitting coil passes sequentially through high-frequency oscillating circuits and the second amplifying circuit is connected with external power source,The electromagnet coil is connected by on-off circuit with the output end of the first amplifying circuit,The permanent magnet be arranged on floating body bulb top and with the attracting bottom for making floating body bulb be suspended in support box of electromagnet magnetic force,The receiving coil is arranged in floating body bulb and positioned at the lower section of transmitting coil,The LED is arranged in floating body bulb and electrically connected with receiving coil.Illumination and decoration function can be achieved in the present invention.
Description
Technical field
The present invention relates to a kind of absorbent-type magnetic suspension electric light, belongs to magnetic strength lamp technology field.
Background technology
Most of existing suspension lamp is formed using base and lamp body, and provide magnetic force using base is suspended in base by lamp body
Top.Although this suspension lamp plays illumination and decoration function, but its shortcoming is：Lamp body is set using floating type, production cost
Height, operating difficulties, limited using by place etc..
The content of the invention
The present invention is in order to overcome the shortcomings of the prior art, there is provided a kind of absorbent-type magnetic suspension electric light of excellent adsorption.
The invention is characterized in that following technical scheme is achieved：
A kind of absorbent-type magnetic suspension electric light, including support box, electromagnet, electromagnet coil, transmitting coil, floating body bulb,
LED, receiving coil, permanent magnet, the first amplifying circuit, the second amplifying circuit, high-frequency oscillating circuits and on-off circuit, the electricity
Magnet is vertically installed in support box, and the electromagnet coil is enclosed on electromagnet, and the transmitting coil is arranged on support box
Inner bottom part, the transmitting coil passes sequentially through high-frequency oscillating circuits and the first amplifying circuit is connected with external power source, the electromagnetism
Iron coil by the output end of on-off circuit and second circuit connect, the permanent magnet be arranged on floating body bulb top and with electricity
The attracting bottom for making floating body bulb be suspended in support box of magnet magnetic force, the receiving coil are arranged in floating body bulb and positioned at hair
The lower section of ray circle, the LED are arranged in floating body bulb and electrically connected with receiving coil.
It is preferred that selecting, the absorbent-type magnetic suspension electric light also includes feedback circuit and regulation circuit, the feedback circuit
Input is connected to one end of electromagnet coil, and its output end is connected to the input of amplifying circuit, the regulation circuit connection
Between the input of amplifying circuit and output end.
It is preferred that selecting, the high-frequency oscillating circuits, on-off circuit, feedback circuit and regulation circuit are integrated in circuit board
On.
Preferably, the LED is connected by rectification circuit with receiving coil.
Preferably, the transmitting coil and receiving coil for cylinder or annular or other rule or not
The cylindricality or annular of rule.
Preferably, transmitting coil and the receiving coil in the vertical direction is coaxially disposed.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention use the power on electromagnet produce magnetic field with forever
Magnet is attracting, floating body bulb is suspended in the bottom of support box, meanwhile, the receiving coil induced emission coil in floating body bulb
It is the LED power supply in floating body light that caused magnetic flux change, which produces alternating current, realizes illumination and decoration function.In addition,
The absorbent-type magnetic suspension electric light of the present invention is set using updraft type, applied widely, can be used as household pendent lamp or other places dress
Adorn lamp etc..
Brief description of the drawings
Fig. 1 is the structural representation of the absorbent-type magnetic suspension electric light of the present invention；
Fig. 2 is the circuit diagram of the adjusting circuit board of the present invention；
Fig. 3 is the high-frequency oscillating circuits of the present invention and the circuit diagram of the first amplifying circuit；
Fig. 4 is the circuit diagram that the receiving coil of the present invention is connected with LED.
Embodiment
Highly preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, the absorbent-type magnetic suspension electric light of the present embodiment includes support box 1, electromagnet 2, transmitting coil
3rd, circuit board 4, floating body bulb 5, LED 6, receiving coil 7, permanent magnet 8 and electromagnet coil 9, it is integrated with the circuit board 4
Second amplifying circuit, on-off circuit, feedback circuit and regulation circuit, the electromagnet 2 are vertically installed in support box, the electricity
Magnet wire snare 9 is on electromagnet 2, and the circuit board 4 is arranged in support box 1, and the transmitting coil 3 is arranged on support box 1
Inner bottom part, the transmitting coil 3 passes sequentially through high-frequency oscillating circuits and the first amplifying circuit is connected with external power source, the electricity
Magnet coil 9 is connected by on-off circuit with the output end of the second amplifying circuit, and the input of feedback circuit is connected to electromagnet
One end of coil 9, its output end are connected to the input of amplifying circuit, and the regulation is electrically connected to the defeated of the second amplifying circuit
Enter between end and output end, the permanent magnet 8 be arranged on the top of floating body bulb 5 and with the magnetic force of electromagnet 2 is attracting makes floating body lamp
Bubble 5 is suspended in the bottom of support box 1, and the receiving coil 7 is arranged in floating body bulb 5 and positioned at the lower section of transmitting coil 3, institute
State LED 6 to electrically connect with receiving coil 7 in floating body bulb 5 and by voltage stabilizing rectification circuit, the He of transmitting coil 3
Receiving coil 6 is cylinder or annular or other regular or irregular cylindricalitys or annular, and the He of transmitting coil 3
The in the vertical direction of receiving coil 4 is coaxially disposed, and the rectification circuit can use conventional rectification circuit.
As shown in Fig. 2 in embodiment, the circuit board 4 is integrated with the second amplifying circuit, on-off circuit, feedback circuit
With regulation circuit, wherein, amplifying circuit is using the four-operational amplifier of LM324 series, and basis set is into electricity when on-off circuit uses 8 pin
Road NE555, pulse signal mainly is produced in output end, feedback circuit is using sampling diode D1 and triode D882, regulation
Circuit mainly uses swept resistance W1, four-operational amplifier LM324 by basis set when being transported to 8 pin after the voltage amplification of power end into
Circuit NE555,8 foot time base integrated circuit NE555 produce pulse signal to electromagnet coil, and electromagnet coil is produced electric current makes
Electromagnet produces electromagnetic field and absorbed with permanent magnet magnetic force, passes through triode after the current signal of diode D1 collection electromagnet coils
Four-operational amplifier LM324 is sent to after D882 amplifications, four-operational amplifier LM324 adjusts it by adjusting swept resistance W1
8 foot time base integrated circuit NE555 input voltage is output to, to realize that regulating magnet coil current acts on.
As shown in Figure 3, Figure 4, the high-frequency oscillating circuits of the present embodiment and the first amplifying circuit can use conventional be integrated with
The chip of enlarging function, can also use XKT-515 family chips, and power supply is connected to chip XKT-515 power end through in it
High-frequency pulse signal is produced by its higher-order of oscillation part after portion's amplification and produces variation magnetic field to transmitting coil L1, transmitting coil L1,
The change of receiving coil L2 induced fluxes is powered after producing alternating current after electric capacity C1, C2 rectification for LED.
The operation principle of the absorption magnetic suspension electric light of the present embodiment is as follows：After switching on power, the circuit board in support box
On the second amplifying circuit voltage be amplified be delivered to on-off circuit, pulse signal is produced by on-off circuit, makes electromagnet
Coil produces pulse current, and electromagnet produces magnetic field in the presence of electromagnet coil, with the permanent magnet in floating body bulb, makes to float
Body bulb adsorbs upwards, then uses the current information of electromagnet coil to amplifying circuit by feedback circuit, by adjusting circuit
Adjusting the output voltage of the second amplifying circuit makes the size of electromagnet generation magnetic force and the gravity of floating body bulb reach balance, makes to float
Body light steeps the lower section for being suspended in support box；Meanwhile transmitting coil produces alternating current through oscillating circuit and forms AC magnetic field, and
Receiving coil in floating body light produces electromagnetic induction under being acted in variation magnetic field, forms alternating current, then pass through rectification circuit
Powered after rectification through the LED in floating body light, realize illumination and the decoration functions of magnetic suspension electric light.
Claims (4)
- A kind of 1. absorbent-type magnetic suspension electric light, it is characterised in that：Including support box, electromagnet, electromagnet coil, transmitting coil, Floating body bulb, LED, receiving coil, permanent magnet, the first amplifying circuit, the second amplifying circuit, high-frequency oscillating circuits and switch electricity Road；The electromagnet is vertically installed in the support box, and the electromagnet coil is enclosed on the electromagnet, the emission lines Circle is arranged on the inner bottom part of the support box, and the transmitting coil passes sequentially through the high-frequency oscillating circuits and first amplification Circuit is connected with external power source, and the electromagnet coil is connected by the on-off circuit with the output end of the second circuit, The permanent magnet be arranged on the top of the floating body bulb and with the electromagnet magnetic force is attracting is suspended in the floating body bulb The bottom of the support box, the receiving coil are arranged in the floating body bulb and positioned at the lower section of the transmitting coil, institute LED is stated to electrically connect in the floating body bulb and with the receiving coil；Wherein described transmitting coil and the reception Coil in the vertical direction is coaxially disposed；Also including feedback circuit and regulation circuit, the input of the feedback circuit is connected to one end of the electromagnet coil, The output end of the feedback circuit is connected to the input of second amplifying circuit, and the regulation is electrically connected to described second Between the input and output end of amplifying circuit；Wherein described second amplifying circuit is using the four-operational amplifier of LM324 series, and basis set is into electricity when on-off circuit uses 8 pin Road NE555, pulse signal is produced in switching circuitry output, feedback circuit uses diode D1 and triode D882, regulation electricity Road includes swept resistance W1, and four-operational amplifier LM324 will be transported to 8 foot time base integrated circuit after the voltage amplification of power end NE555,8 foot time base integrated circuit NE555 produce pulse signal and give the electromagnet coil, the electromagnet coil is produced electricity Stream makes the electromagnet produce electromagnetic field and permanent magnet magnetic force absorption, and diode D1 gathers the electric current of the electromagnet coil Four-operational amplifier LM324 is sent to after amplifying after signal by triode D882, four-operational amplifier LM324 is slided by adjusting Dynamic resistance W1, adjusts it and is output to 8 foot time base integrated circuit NE555 input voltage, and the electromagnet coil is adjusted to realize The function of current；After switching on power, second amplifying circuit on the circuit board in the support box is amplified to voltage to be delivered to The on-off circuit, pulse signal is produced by the on-off circuit, the electromagnet coil is produced pulse current, the electromagnetism Iron produces magnetic field in the presence of the electromagnet coil, makes the floating body bulb with the permanent magnet in the floating body bulb Absorption upwards, then use the current information of the electromagnet coil to lead to first amplifying circuit by the feedback circuit Cross the output voltage that the regulation circuit adjusts second amplifying circuit make the electromagnet produce the size of magnetic force with it is described The gravity of floating body bulb reaches balance, the floating body light bubble is suspended in the lower section of the support box；Meanwhile the emission lines Circle produces alternating current through the high-frequency oscillating circuits and forms AC magnetic field, and the receiving coil in the floating body bulb exists Variation magnetic field effect is lower to produce electromagnetic induction, forms alternating current, then by after rectifier circuit rectifies through in the floating body light LED power supply, realize illumination and the decoration functions of magnetic suspension electric light.
- 2. absorbent-type magnetic suspension electric light according to claim 1, it is characterised in that：The high-frequency oscillating circuits, described open Powered-down road, the feedback circuit and the regulation circuit are integrated on circuit boards.
- 3. absorbent-type magnetic suspension electric light according to any one of claim 1 to 2, it is characterised in that：The LED passes through The rectification circuit is connected with the receiving coil.
- 4. absorbent-type magnetic suspension electric light according to any one of claim 1 to 2, it is characterised in that：The transmitting coil It is cylinder or annular with the receiving coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364690.3A CN104930436B (en) | 2015-06-26 | 2015-06-26 | Absorbent-type magnetic suspension electric light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364690.3A CN104930436B (en) | 2015-06-26 | 2015-06-26 | Absorbent-type magnetic suspension electric light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104930436A CN104930436A (en) | 2015-09-23 |
| CN104930436B true CN104930436B (en) | 2018-03-13 |
Family
ID=54117723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510364690.3A Active CN104930436B (en) | 2015-06-26 | 2015-06-26 | Absorbent-type magnetic suspension electric light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930436B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559694B (en) * | 2017-09-01 | 2020-05-19 | 广东聚科照明股份有限公司 | LED ceiling lamp with replaceable lamp beads |
| CN110671631A (en) * | 2019-09-04 | 2020-01-10 | 南京理工大学 | Round bar formula suspension desk lamp |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2761963Y (en) * | 2005-01-10 | 2006-03-01 | 东莞市纬和塑胶制品有限公司 | Magnetic suspension lamp |
| CN101434171A (en) * | 2007-11-16 | 2009-05-20 | 纪正义 | Handicraft with celestial body position and celestial body surface position being recorded |
| CN201332374Y (en) * | 2008-12-31 | 2009-10-21 | 王晓冰 | Magnetic suspension device |
| CN201582642U (en) * | 2009-12-11 | 2010-09-15 | 深圳零零捌陆展示道具有限公司 | Magnetic suspension gift reading lamp |
| CN103672480A (en) * | 2012-09-24 | 2014-03-26 | 艺创有限公司 | Magnetic adsorption/magnetic levitation type light-emitting diode lamp |
| CN104456366A (en) * | 2014-12-03 | 2015-03-25 | 苏州贝多环保技术有限公司 | Magnetic suspension LED lamp |
| CN204879846U (en) * | 2015-06-26 | 2015-12-16 | 吴爱日 | Absorption type magnetic suspension electric light |
-
2015
- 2015-06-26 CN CN201510364690.3A patent/CN104930436B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2761963Y (en) * | 2005-01-10 | 2006-03-01 | 东莞市纬和塑胶制品有限公司 | Magnetic suspension lamp |
| CN101434171A (en) * | 2007-11-16 | 2009-05-20 | 纪正义 | Handicraft with celestial body position and celestial body surface position being recorded |
| CN201332374Y (en) * | 2008-12-31 | 2009-10-21 | 王晓冰 | Magnetic suspension device |
| CN201582642U (en) * | 2009-12-11 | 2010-09-15 | 深圳零零捌陆展示道具有限公司 | Magnetic suspension gift reading lamp |
| CN103672480A (en) * | 2012-09-24 | 2014-03-26 | 艺创有限公司 | Magnetic adsorption/magnetic levitation type light-emitting diode lamp |
| CN104456366A (en) * | 2014-12-03 | 2015-03-25 | 苏州贝多环保技术有限公司 | Magnetic suspension LED lamp |
| CN204879846U (en) * | 2015-06-26 | 2015-12-16 | 吴爱日 | Absorption type magnetic suspension electric light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104930436A (en) | 2015-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104930436B (en) | Absorbent-type magnetic suspension electric light | |
| CN205619160U (en) | Magnetic suspension LED lamp with wireless function of charging | |
| CN202992722U (en) | Lamp provided with magnetic suspension device | |
| JP6464274B2 (en) | Self-luminous levitating lamp | |
| CN205101918U (en) | Magnetic suspension desk lamp wireless power supply device | |
| CN204268315U (en) | A kind of magnetic suspension LED | |
| CN2761963Y (en) | Magnetic suspension lamp | |
| CN204879846U (en) | Absorption type magnetic suspension electric light | |
| CN205792310U (en) | A kind of magnetic levitation system | |
| CN214205892U (en) | Magnetic suspension lamp | |
| CN205690252U (en) | A kind of magnetic suspension LED | |
| CN202206595U (en) | Magnetic suspension lighting device | |
| TWM473861U (en) | Magnetic levitation rotary device | |
| CN204258669U (en) | A kind of solar energy master control body magnetic levitation system | |
| CN207610015U (en) | A kind of candle lamp | |
| CN206904860U (en) | A kind of suspension music lamp | |
| CN207475423U (en) | A kind of energy-saving controller of A.C. contactor | |
| CN107013880A (en) | A kind of full-automatic magnetic suspension wireless power bulb for realizing suspension | |
| CN105841020A (en) | Intelligent control lamp | |
| CN205504619U (en) | Novel desk lamp | |
| CN201255917Y (en) | Automatic prompt device for walkway steps | |
| CN204695920U (en) | A kind of high-cooling property transformer | |
| CN102401306A (en) | UFO (Unidentified Flying Object)-shaped magnetic-suspension LED (Light-Emitting Diode) lamp | |
| CN202349840U (en) | UFO (Unidentified Flying Object) magnetic suspension LED (Light-Emitting Diode) lamp | |
| CN209628003U (en) | A kind of anti-interference driving power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |