CN201868384U - External coupled electrodeless lamp with built-in ballast - Google Patents

External coupled electrodeless lamp with built-in ballast Download PDF

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Publication number
CN201868384U
CN201868384U CN2010202456529U CN201020245652U CN201868384U CN 201868384 U CN201868384 U CN 201868384U CN 2010202456529 U CN2010202456529 U CN 2010202456529U CN 201020245652 U CN201020245652 U CN 201020245652U CN 201868384 U CN201868384 U CN 201868384U
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CN
China
Prior art keywords
ballast
built
light fixture
coupled mode
electrodeless light
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.)
Expired - Fee Related
Application number
CN2010202456529U
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Chinese (zh)
Inventor
陈启彰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chen Jingcuan
Original Assignee
Chen Jingcuan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chen Jingcuan filed Critical Chen Jingcuan
Priority to CN2010202456529U priority Critical patent/CN201868384U/en
Application granted granted Critical
Publication of CN201868384U publication Critical patent/CN201868384U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an external coupled electrodeless lamp with a built-in ballast. The lamp comprises a lamp head structure, a closed loop type lamp tube, a coupler and a ballast, wherein the closed loop type lamp tube is arranged on the lamp head structure; the coupler comprises a core sheath and a conducting wire, the core sheath is sleeved on the closed loop type lamp tube, and the conducting wire is wound on the core sheath; and the ballast is arranged in the lamp head structure and is electrically connected with the conducting wire. Therefore, the external coupled electrodeless lamp has the self-ballasting function, so as to avoid the replacement cost and refit cost of the circuit generated by additionally arranging the ballast on the lamp holder.

Description

The electrodeless light fixture of outer coupled mode with built-in ballast
Technical field
The utility model refers to a kind of electrodeless light fixture of outer coupled mode with built-in ballast especially relevant for a kind of lighting device.
Background technology
Lighting device makes the mankind feel more comfortable, joyful in work and living environment, and development gradually along with led technology, characteristics such as its low power consuming that has, long service life, volume is little, reaction is fast make LED light lamp replace traditional tungsten lamp gradually.The electrodeless lamp that a kind of combined with fluorescent lamp gas discharge principle and high-frequency electromagnetic induction principle are arranged in addition, also can replace traditional tungsten lamp, and the heat dissipation problem that does not solve fully as yet compared to LED light lamp, the heat that electrodeless lamp produced is far below LED light lamp, and electrodeless lamp monomer power greatly, effectively uses the electric energy height, is the practical light source of ripe and long-life of commercialization in the technology of new generation, high light efficiency.
Existing electrodeless light fixture mainly comprises annular lamp tube, the coupler of socket annular lamp tube, holder structure for coupler installing and electric connection, annular lamp tube inside is filled with inert gas and mercury vapor, the annular lamp tube inwall is coated with fluorescent material, electrodeless light fixture is installed on outside lamp socket by holder structure, after outside lamp socket applied electric power, to make electric current pass through holder structure and input coupler, coupler is based on the principle of electromagnetic induction, can in annular lamp tube, set up magnetic field, and make inert gas generation gas discharge and excite mercury vapor to give off ultraviolet ray, fluorescent material absorbs ultraviolet ray and irradiates visible light.
And, the mechanism of this gas discharge has negative resistance property, if electrodeless light fixture is directly received voltage source, can be burnt because of electric current increases to the rated current that surpasses electrodeless light fixture rapidly, therefore, must install external ballast in addition additional at lamp socket, external ballast is series on the circuit between lamp socket and the coupler, to stablize the operating current of light fixture, yet, external ballast is installed in lamp socket, must on lamp socket, produce the expense of circuit change and the recondition expense of other winding structure, and increase complicated extra assignment program, therefore make the lamp installation cost increase.
The utility model content
The purpose of this utility model is to provide a kind of electrodeless light fixture of outer coupled mode with built-in ballast, has the function from ballast, can exempt extra circuit change expense of installing ballast and producing and repacking cost on lamp socket.
To achieve the above object, of the present utility modelly provide a kind of electrodeless light fixture of outer coupled mode, comprising with built-in ballast:
Holder structure;
Loop formula fluorescent tube is arranged at this holder structure;
Coupler comprises the core retainer plate of this loop formula fluorescent tube of socket and twines the conductor wire of this core retainer plate; And
Ballast is installed in this holder structure inside and electrically connects this conductor wire.
Compared to prior art, the utlity model has following effect:
The electrodeless lamp installation of outer coupled mode that will have built-in ballast is when lamp socket, because light fixture itself reaches function from ballast by its ballast, do not need on lamp socket, to install in addition again ballast, circuit required when the energy saving is installed in lamp socket with external ballast changes expense and complex job program, and can exempt the recondition expense that other winding is constructed, so as to reducing the lamp installation cost, quite has economic benefit.
Description of drawings
Fig. 1 is a perspective exploded view of the present utility model;
Fig. 2 is a three-dimensional combination perspective diagram of the present utility model;
Fig. 3 is a combination cross-sectional schematic of the present utility model.
Description of reference numerals
Holder structure 100 shell blocks 110
Bottom 111 top covers 112
Bearing part 113 cavity volumes 114
Groove 115 perforation 116
Electric connection 120 loop formula fluorescent tubes 200
Socle 210 couplers 300
Core retainer plate 310 conductor wires 320
Hoop 330 ballasts 400 are protected in support
Embodiment
Relevant detailed description of the present utility model and technology contents are described as follows conjunction with figs., yet appended accompanying drawing purposes as an illustration only is not to be used to limit to the utility model.
The utility model please refer to Fig. 1 to shown in Figure 3 relevant for a kind of electrodeless light fixture of outer coupled mode with built-in ballast, and this electrodeless light fixture comprises holder structure 100, loop formula fluorescent tube 200, coupler 300 and ballast 400.
Holder structure 100 comprises shell block 110 and is fixed in the electric connection 120 of shell block 110 1 ends, and electric connection 120 is used to be connected in the lamp socket (not shown).
Shell block 110 comprises bottom 111, top cover 112 and bearing part 113.
Bottom 111 is organized mutually with top cover 112 and is established, and between bottom 111 and top cover 112, be formed with cavity volume 114, further define its joint construction, bottom 111 and top cover 112 are connected to the two ends of bearing part 113, be that bearing part 113 connects bottoms 111 and top cover 112 and between bottom 111 and top cover 112, and formation cavity volume 114 between bottom 111 and the bearing part 113.
In addition,,, offer groove 115, offer perforation 116 at bearing part 113 as the surface of top cover 112 at top cover 112.
Loop formula fluorescent tube 200 is arranged at holder structure 100, further defining, is to be arranged at shell block 110 other ends, and promptly shell block 110 sets up arrangement for loop formula fluorescent tube 200, further defining, is that top cover 112 sets up arrangement for loop formula fluorescent tube 200 again.
In addition, loop formula fluorescent tube 200 forms socle 210, forms socle 210 as projection, and socle 210 is inserted in the groove 115.
Loop formula fluorescent tube 200 is ring-type fluorescent tube or frame shape fluorescent tube, but does not exceed with these configurations.
The space is filled with inert gas and mercury vapor in the pipe of loop formula fluorescent tube 200, and inside pipe wall then is coated with fluorescence coating.
Coupler 300 comprises core retainer plate 310, conductor wire 320 and supports and protect hoop 330.
Core retainer plate 310 socket loop formula fluorescent tubes 200, core retainer plate 310 is a ferromagnetic ring, but do not exceed with this member, conductor wire 320 twines core retainer plate 310 and is arranged in the perforation 116, supports and protects 330 cover cap core retainer plates 310 of hoop and conductor wire 320, and support and protect hoop 330 for being fixedly connected on holder structure 100, further define, for being fixed in shell block 110, again further, promptly be fixed in top cover 112.
Coupler 300 is to be outer manifold type, and it is peripheral and expose that meaning is that coupler 300 is located at loop formula fluorescent tube 200.
Ballast 400 is installed in holder structure 100 inside, further defines its annexation, and ballast 400 is placed in shell block 110 inside, or rather, be to be contained in the cavity volume 114, and ballast 400 is connected to the bottom surface of bearing part 113.
Ballast 400 electrically connects conductor wire 320 and electric connections 120, and ballast 400 means that electrically connect electric connections 120 can be electric wire and connect, but does not exceed with this means.
Lamp socket is carried out electric power to be carried, then electric current is via electric connection 120, ballast 400 and transfer to conductor wire 320, when electric current flowed in conductor wire 320, based on the principle of electromagnetic induction, conductor wire 320 was set up magnetic field by core retainer plate 310 in loop formula fluorescent tube 200.
Magnetic field makes inert gas ionization and becomes electricity slurry and discharge to excite mercury vapor to give off ultraviolet ray that fluorescence coating absorbs ultraviolet ray and irradiates visible light.
Electric discharge phenomena have negative resistance property, and it can make the easier inflow of electric current, if the electric current overrate; coupler 300 is burnt; influence the useful life of light fixture, transfer to conductor wire 320 again after then 400 pairs of electric currents of ballast limit rectifying and voltage-stabilizing, can protect each electronic building brick of light fixture.
The electrodeless lamp installation of outer coupled mode that will have built-in ballast is when lamp socket, because light fixture itself reaches function from ballast with its ballast 400, do not need on lamp socket, to install in addition again external ballast, can save external ballast is installed in lamp socket required circuit change expense and complex job program, and can exempt the recondition expense that other winding is constructed, so as to reducing the lamp installation cost, quite has economic benefit.
In sum; it below only is the utility model preferred embodiment; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can develop according to the utility model and various corresponding changes and distortion, and these change accordingly and be out of shape all and should be encompassed in the protection range that the utility model is applied for a patent.

Claims (10)

1. the electrodeless light fixture of outer coupled mode with built-in ballast is characterized in that, comprising:
Holder structure;
Loop formula fluorescent tube is arranged at this holder structure;
Coupler comprises the core retainer plate of this loop formula fluorescent tube of socket and twines the conductor wire of this core retainer plate; And
Ballast is installed in this holder structure inside and electrically connects this conductor wire.
2. the electrodeless light fixture of outer coupled mode with built-in ballast as claimed in claim 1 is characterized in that described holder structure comprises shell block and is fixed in the electric connection of this shell block, and described ballast is placed in this shell block and electrically connects this electric connection.
3. the electrodeless light fixture of outer coupled mode with built-in ballast as claimed in claim 2, it is characterized in that, described shell block comprises bottom and connects the bearing part of this bottom, forms cavity volume between this bottom and this bearing part, and described ballast is contained in this cavity volume and is connected to this bearing part.
4. the electrodeless light fixture of outer coupled mode with built-in ballast as claimed in claim 3 is characterized in that described bearing part offers perforation, and described conductor wire is arranged in this perforation.
5. the electrodeless light fixture of outer coupled mode with built-in ballast as claimed in claim 3 is characterized in that, described shell block also comprises the top cover that is connected in described bearing part and sets up for described loop formula fluorescent tube.
6. the electrodeless light fixture of outer coupled mode with built-in ballast as claimed in claim 5 is characterized in that described top cover offers groove, and described loop formula lamp tube formation has the socle that is inserted in this groove.
7. the electrodeless light fixture of outer coupled mode with built-in ballast as claimed in claim 5 is characterized in that described coupler also comprises the support of described core retainer plate of cover cap and described conductor wire and protects hoop, and this support is protected hoop and is fixed in described top cover.
8. the electrodeless light fixture of outer coupled mode with built-in ballast as claimed in claim 1 is characterized in that described loop formula fluorescent tube is the ring-type fluorescent tube.
9. the electrodeless light fixture of outer coupled mode with built-in ballast as claimed in claim 1 is characterized in that described loop formula fluorescent tube is a frame shape fluorescent tube.
10. the electrodeless light fixture of outer coupled mode with built-in ballast as claimed in claim 1 is characterized in that described core retainer plate is a ferromagnetic ring.
CN2010202456529U 2010-06-22 2010-06-22 External coupled electrodeless lamp with built-in ballast Expired - Fee Related CN201868384U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202456529U CN201868384U (en) 2010-06-22 2010-06-22 External coupled electrodeless lamp with built-in ballast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202456529U CN201868384U (en) 2010-06-22 2010-06-22 External coupled electrodeless lamp with built-in ballast

Publications (1)

Publication Number Publication Date
CN201868384U true CN201868384U (en) 2011-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202456529U Expired - Fee Related CN201868384U (en) 2010-06-22 2010-06-22 External coupled electrodeless lamp with built-in ballast

Country Status (1)

Country Link
CN (1) CN201868384U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102446697A (en) * 2010-09-30 2012-05-09 陈敬昕 Electrodeless lamp capable of generating infrared light
CN102840475A (en) * 2011-06-23 2012-12-26 陈启彰 Separation type bulb shaped electrodeless lamp
CN103715058A (en) * 2013-12-31 2014-04-09 蔡干强 Electrodeless lamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102446697A (en) * 2010-09-30 2012-05-09 陈敬昕 Electrodeless lamp capable of generating infrared light
CN102446697B (en) * 2010-09-30 2015-02-04 上海上一光电科技有限公司 Electrodeless lamp capable of generating infrared light for monitoring auxiliary lighting of camera
CN102840475A (en) * 2011-06-23 2012-12-26 陈启彰 Separation type bulb shaped electrodeless lamp
CN102840475B (en) * 2011-06-23 2015-02-04 上海上一光电科技有限公司 Separation type bulb shaped electrodeless lamp
CN103715058A (en) * 2013-12-31 2014-04-09 蔡干强 Electrodeless lamp

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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: 20110615

Termination date: 20180622