CN204879846U - Absorption type magnetic suspension electric light - Google Patents
Absorption type magnetic suspension electric light Download PDFInfo
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- CN204879846U CN204879846U CN201520448736.5U CN201520448736U CN204879846U CN 204879846 U CN204879846 U CN 204879846U CN 201520448736 U CN201520448736 U CN 201520448736U CN 204879846 U CN204879846 U CN 204879846U
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- circuit
- coil
- electromagnet
- electric light
- magnetic suspension
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Abstract
The utility model discloses an absorption type magnetic suspension electric light, including support box, electro -magnet, magnet coil, transmitting coil, body bulb, LED lamp, receiving coil, permanent magnet, an amplifier circuit, the 2nd amplifier circuit, high -frequency oscillating circuits and switch circuit, the electro -magnet is vertical to be installed in the support box, the magnet coil cover is on the electro -magnet, transmitting coil installs the interior bottom at the support box, transmitting coil loops through high -frequency oscillating circuits and the 2nd amplifier circuit is connected with external power source, the magnet coil passes through switch circuit and is connected with an amplifier circuit's output, the permanent magnet is installed to inhale mutually at the top of body bulb and with electro -magnet magnetic force and is made the bottom of body bulb suspension at the support box, receiving coil installs in the body bulb and lies in transmitting coil's below, the LED lamp fixing is connected in the body bulb and with the receiving coil electricity. The utility model discloses can realize the effect of illumination and decoration.
Description
Technical field
The utility model relates to a kind of absorbent-type magnetic suspension electric light, belongs to magnetic strength lamp technology field.
Background technology
Existing suspension lamp great majority adopt base and lamp body to form, and utilize base to provide magnetic force to be suspended in above base by lamp body.Although this suspension lamp plays illumination and decoration function, its shortcoming is: lamp body adopts floating type to arrange, and production cost is high, operating difficulties, uses by restrictions such as places.
Utility model content
The deficiency that the utility model exists to overcome prior art, provides a kind of absorbent-type magnetic suspension electric light of excellent adsorption.
The utility model is achieved by taking following technical scheme:
A kind of absorbent-type magnetic suspension electric light, comprise support box, electromagnet, electromagnet coil, transmitting coil, buoyancy aid bulb, LED, receiving coil, permanent magnet, first amplifying circuit, second amplifying circuit, high-frequency oscillating circuits and on-off circuit, described electromagnet is vertically arranged in support box, described electromagnet coil is enclosed within electromagnet, described transmitting coil is arranged on the inner bottom part of support box, described transmitting coil is connected with external power source with the first amplifying circuit by high-frequency oscillating circuits successively, described electromagnet coil is connected by the output of on-off circuit with the second amplifying circuit, described permanent magnet is arranged on the top of buoyancy aid bulb and the bottom that make buoyancy aid bulb be suspended in support box attracting with electromagnet magnetic force, described receiving coil to be arranged in buoyancy aid bulb and to be positioned at the below of transmitting coil, described LED to be arranged in buoyancy aid bulb and to be electrically connected with receiving coil.
What preferably select is, this absorbent-type magnetic suspension electric light also comprises feedback circuit and regulating circuit, the input of described feedback circuit is connected to one end of electromagnet coil, its output is connected to the input of the second amplifying circuit, between the input that described regulating circuit is connected to the second amplifying circuit and output.
Preferably select, described high-frequency oscillating circuits, on-off circuit, feedback circuit and regulating circuit are on circuit boards integrated.
Preferably, described LED is connected with receiving coil by rectification circuit.
Preferably, described transmitting coil and receiving coil are cylindrical or annular, also can be other rule or irregular cylindricality or annulars.
Preferably, described transmitting coil and receiving coil in the vertical direction are coaxially arranged.
Compared with prior art, the beneficial effects of the utility model are: the utility model utilize energising electromagnet produce magnetic field and permanent magnet attracting, make buoyancy aid bulb can be suspended in the bottom of support box, simultaneously, the magnetic flux change generation alternating current that receiving coil induced emission coil in buoyancy aid bulb produces is that the LED in buoyancy aid light is powered, and realizes illumination and decoration function.In addition, absorbent-type magnetic suspension electric light of the present utility model adopts updraft type to arrange, applied widely, can be used as household pendent lamp or other place ornament lamps etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of absorbent-type magnetic suspension electric light of the present utility model;
Fig. 2 is the circuit diagram of regulating circuit plate of the present utility model;
Fig. 3 is the circuit diagram of high-frequency oscillating circuits of the present utility model and the first amplifying circuit;
Fig. 4 is the circuit diagram that receiving coil of the present utility model is connected with LED.
Detailed description of the invention
Below in conjunction with accompanying drawing, most preferred embodiment of the present utility model is described in detail.
As shown in Figures 1 to 4, the absorbent-type magnetic suspension electric light of the present embodiment comprises support box 1, electromagnet 2, transmitting coil 3, circuit board 4, buoyancy aid bulb 5, LED 6, receiving coil 7, permanent magnet 8 and electromagnet coil 9, described circuit board 4 is integrated with the second amplifying circuit, on-off circuit, feedback circuit and regulating circuit, described electromagnet 2 is vertically arranged in support box, described electromagnet coil cover 9 is on electromagnet 2, described circuit board 4 is arranged in support box 1, described transmitting coil 3 is arranged on the inner bottom part of support box 1, described transmitting coil 3 is connected with external power source with the first amplifying circuit by high-frequency oscillating circuits successively, described electromagnet coil 9 is connected by the output of on-off circuit with the second amplifying circuit, the input of feedback circuit is connected to one end of electromagnet coil 9, its output is connected to the input of amplifying circuit, between the input that described regulating circuit is connected to the second amplifying circuit and output, described permanent magnet 8 is arranged on the top of buoyancy aid bulb 5 and the bottom that make buoyancy aid bulb 5 be suspended in support box 1 attracting with electromagnet 2 magnetic force, described receiving coil 7 to be arranged in buoyancy aid bulb 5 and to be positioned at the below of transmitting coil 3, described LED 6 to be arranged in buoyancy aid bulb 5 and to be electrically connected with receiving coil 7 by voltage stabilizing rectification circuit, described transmitting coil 3 and receiving coil 6 are cylindrical or annular, also can be other rule or irregular cylindricality or annulars, and transmitting coil 3 and receiving coil 4 in the vertical direction are coaxially arranged, described rectification circuit can adopt conventional rectification circuit.
As shown in Figure 2, in an embodiment, described circuit board 4 is integrated with the second amplifying circuit, on-off circuit, feedback circuit and regulating circuit, wherein, second amplifying circuit adopts the four-operational amplifier of LM324 series, on-off circuit adopts 8 pin time-base integrated circuit NE555, mainly produce pulse signal at output, feedback circuit adopts sampling diode D1 and triode D882, regulating circuit mainly adopts swept resistance W1, four-operational amplifier LM324 will be transported to 8 pin time-base integrated circuit NE555 after the voltage amplification of power end, 8 pin time-base integrated circuit NE555 produce pulse signal to electromagnet coil, make electromagnet coil generation current that electromagnet is generated an electromagnetic field to absorb with permanent magnet magnetic force, four-operational amplifier LM324 is sent to after being amplified by triode D882 after diode D1 gathers the current signal of electromagnet coil, four-operational amplifier LM324 is by regulating swept resistance W1, it is regulated to output to the input voltage of 8 pin time-base integrated circuit NE555, to realize the effect of regulating magnet coil current.
As shown in Figure 3, Figure 4, the high-frequency oscillating circuits of the present embodiment and the first amplifying circuit can adopt the conventional chip being integrated with enlarging function, also XKT-515 family chip can be adopted, the power end that power supply is connected to chip XKT-515 produces high-frequency pulse signal to transmitting coil L1 by its higher-order of oscillation part after its inner amplification, transmitting coil L1 changes magnetic field, and the change of receiving coil L2 induced flux to produce after alternating current after electric capacity C1, C2 rectification as LED is powered.
The operation principle of the absorption magnetic suspension electric light of the present embodiment is as follows: after switching on power, the second amplifying circuit on circuit board in support box carries out amplification to voltage and is delivered to on-off circuit, pulse signal is produced by on-off circuit, electromagnet coil is made to produce pulse current, electromagnet produces magnetic field under the effect of electromagnet coil, with the permanent magnet in buoyancy aid bulb, buoyancy aid bulb is upwards adsorbed, adopt the current information of electromagnet coil to the second amplifying circuit by feedback circuit again, the output voltage of the second amplifying circuit is regulated to make the electromagnet generation size of magnetic force and the gravity of buoyancy aid bulb reach balance by regulating circuit, buoyancy aid light is made to steep the below being suspended in support box, simultaneously, transmitting coil produces alternating current through oscillating circuit and forms AC magnetic field, and the receiving coil in buoyancy aid light produces electromagnetic induction under the effect of variation magnetic field, form alternating current, powered by the LED after rectifier circuit rectifies in buoyancy aid light again, realize illumination and the decoration functions of magnetic suspension electric light.
Claims (6)
1. an absorbent-type magnetic suspension electric light, it is characterized in that comprising support box, electromagnet, electromagnet coil, transmitting coil, buoyancy aid bulb, LED, receiving coil, permanent magnet, first amplifying circuit, second amplifying circuit, high-frequency oscillating circuits and on-off circuit, described electromagnet is vertically arranged in support box, described electromagnet coil is enclosed within electromagnet, described transmitting coil is arranged on the inner bottom part of support box, described transmitting coil is connected with external power source with the first amplifying circuit by high-frequency oscillating circuits successively, described electromagnet coil is connected by the output of on-off circuit with the second amplifying circuit, described permanent magnet is arranged on the top of buoyancy aid bulb and the bottom that make buoyancy aid bulb be suspended in support box attracting with electromagnet magnetic force, described receiving coil to be arranged in buoyancy aid bulb and to be positioned at the below of transmitting coil, described LED to be arranged in buoyancy aid bulb and to be electrically connected with receiving coil.
2. absorbent-type magnetic suspension electric light according to claim 1, characterized by further comprising feedback circuit and regulating circuit, the input of described feedback circuit is connected to one end of electromagnet coil, its output is connected to the input of the second amplifying circuit, between the input that described regulating circuit is connected to the second amplifying circuit and output.
3. absorbent-type magnetic suspension electric light according to claim 2, is characterized in that described high-frequency oscillating circuits, on-off circuit, feedback circuit and regulating circuit are on circuit boards integrated.
4. absorbent-type magnetic suspension electric light according to any one of claim 1 to 3, is characterized in that described LED is connected with receiving coil by rectification circuit.
5. absorbent-type magnetic suspension electric light according to any one of claim 1 to 3, is characterized in that described transmitting coil and receiving coil are cylindrical or annular.
6. absorbent-type magnetic suspension electric light according to any one of claim 1 to 3, is characterized in that described transmitting coil and receiving coil in the vertical direction are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448736.5U CN204879846U (en) | 2015-06-26 | 2015-06-26 | Absorption type magnetic suspension electric light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448736.5U CN204879846U (en) | 2015-06-26 | 2015-06-26 | Absorption type magnetic suspension electric light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879846U true CN204879846U (en) | 2015-12-16 |
Family
ID=54824215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520448736.5U Expired - Fee Related CN204879846U (en) | 2015-06-26 | 2015-06-26 | Absorption type magnetic suspension electric light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930436A (en) * | 2015-06-26 | 2015-09-23 | 吴爱日 | Adsorption type magnetic suspension electric lamp |
-
2015
- 2015-06-26 CN CN201520448736.5U patent/CN204879846U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930436A (en) * | 2015-06-26 | 2015-09-23 | 吴爱日 | Adsorption type magnetic suspension electric lamp |
| CN104930436B (en) * | 2015-06-26 | 2018-03-13 | 吴爱日 | Absorbent-type magnetic suspension electric light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20200626 |