CN100555509C - The electric energy-saving light fixture of convenient changing fluorescent tube body - Google Patents
The electric energy-saving light fixture of convenient changing fluorescent tube body Download PDFInfo
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- CN100555509C CN100555509C CNB2008100628829A CN200810062882A CN100555509C CN 100555509 C CN100555509 C CN 100555509C CN B2008100628829 A CNB2008100628829 A CN B2008100628829A CN 200810062882 A CN200810062882 A CN 200810062882A CN 100555509 C CN100555509 C CN 100555509C
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- fluorescent tube
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Abstract
The invention discloses the electric energy-saving light fixture of convenient changing fluorescent tube body, comprise all as the independently body and the fluorescent tube body of element, empty die cavity body in the body tail end is shaped on, body and fluorescent tube body are the structure that cooperatively interacts of separate type; The die cavity body of body is embedded is furnished with circuit board, is shaped at least one first electric mortiser body on this circuit board; Fluorescent tube body tail end is fitted with base, and preparation has at least one second electric mortiser body on this base, and this second electric mortiser body is corresponding with the first electric mortiser body equipped; The tail end of fluorescent tube body is inserted in and is fitted in the die cavity body; The separate type of body and fluorescent tube body has changed the technology of lamp holder and fluorescent tube integral manufacturing traditionally, novel structure; Body and fluorescent tube body all as an element independently, have interchangeability preferably; Socket plug join the gang mould formula, can guarantee the validity that is electrically connected, easy to use; Embedded sleeve structure, monnolithic case are neatly generous, can exchange with traditional electricity-saving lamp.
Description
Technical field
The present invention relates to the technical field of light fixture in the ligthing paraphernalia, particularly a kind of electric energy-saving light fixture of convenient changing fluorescent tube body.
Background technology
At present social existing most of electronic energy-saving lamps, generally combine by electronic circuit board and fluorescent tube, be that lamp holder and fluorescent tube two partly constitute, and mostly be monolithic construction, in daily use, the life-span length of light fixture generally is to have two kinds of situations to cause, the one, and electronic component wears out and damages, and the 2nd, fluorescent tube wears out fracture of wire and damages; When above-mentioned any situation occurring, will cause whole electronic energy-saving lamp to be scrapped, promptly uneconomical, not environmental protection again.
But except the electricity-saving lamp of monolithic construction, also having the electricity-saving lamp of separate type, is Chinese utility model patent " separated energy-saving lamp of being convenient to the change " (notification number: CN2724193Y) this type of design is arranged of ZL200420084232.1 as number of patent application; Comprise fluorescent tube, ballast, fluorescent tube and ballast are for dividing body structure, and fluorescent tube is installed in a side of tube rack, and the opposite side of tube rack has contact electrode, and the tube rack edge is provided with the card rod; Ballast is in the lamp socket, and an end of lamp socket is a standard lamp head, and the other end is the clamping groove, and its middle part is provided with contact electrode; Adopt ballast to provide power supply for fluorescent tube, its bodily form of general ballast is bigger, is installed in easily heating in the lamp socket, the useful life of having reduced light fixture; And the ballast components structure, the structure of whole light fixture is novel inadequately; The power supply connected mode of contact electrode, the elastic force of contact chip are because often pressing easily causes the flexible inefficacy of this contact chip, and then it is inconvenient to have brought operation to go up.
Summary of the invention
Technical problem to be solved by this invention is the present situation at prior art, a kind of novel structure is provided, interchangeability is strong, easy to use and saves the electric energy-saving light fixture of the convenient changing fluorescent tube body of cost.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the electric energy-saving light fixture of convenient changing fluorescent tube body, comprise all as the independently body and the fluorescent tube body of element, the die cavity body of sky in the body tail end is shaped on, body and fluorescent tube body are the structure that cooperatively interacts of separate type; The die cavity body of body is embedded is furnished with circuit board, is shaped at least one first electric mortiser body on this circuit board; Fluorescent tube body tail end is fitted with base, and preparation has at least one second electric mortiser body on this base, and this second electric mortiser body is corresponding with the first electric mortiser body equipped; The tail end of fluorescent tube body is inserted in and is fitted in the die cavity body.
The measure of taking also comprises:
First kind of technical scheme of the above-mentioned first electric mortiser body and the second electric mortiser body is: the first above-mentioned electric mortiser body is a socket, and correspondingly, the second electric mortiser body that above-mentioned base is shaped on is a plug body; Be shaped on the jack of at least two indents on the first above-mentioned electric mortiser body, correspondingly, the second above-mentioned electric mortiser system has the contact pin of at least two projectioies, and contact pin is relative with jack equipped.
Second kind of technical scheme of the above-mentioned first electric mortiser body and the second electric mortiser body is: the first electric mortiser body that the foregoing circuit plate is shaped on is a plug body, and correspondingly, the second electric mortiser body that above-mentioned base is shaped on is a socket; Be shaped on the contact pin of at least two projectioies on the first above-mentioned electric mortiser body, correspondingly, the second above-mentioned electric mortiser system has the jack of at least two indents, and jack is relative with contact pin equipped.
Above-mentioned jack is four that are arranged in juxtaposition, and correspondingly, above-mentioned contact pin also is four that are arranged in juxtaposition.
Above-mentioned circuit board includes the bridge rectifier assembly V1 that can link to each other with external power source, and the utmost point of this bridge rectifier assembly V1 is connected with filter L1; One utmost point of the above-mentioned first electric mortiser body is connected with capacitor C6, another utmost point of this first electric mortiser body is connected with filter L2, another utmost point of this filter L2 is connected with the output stage Tc that sampling transformer T is furnished with, and another utmost point of the output stage Tc that this sampling transformer T is furnished with is connected with capacitor C5; Another utmost point of capacitor C5, capacitor C6 is connected with another utmost point of filter L1 through serial connection; Also be equipped with capacitor C7 between the two poles of the earth of the above-mentioned first electric mortiser body.
Above-mentioned sampling transformer T also includes two input utmost point Ta that are set up in parallel that match with output stage Tc and imports utmost point Tb; Input utmost point Tb one utmost point is connected with another utmost point of bridge rectifier assembly V1, and another utmost point of this input utmost point Tb is connected with the base stage of triode VT2 through resistance R 5; The emitter of this triode VT2 is connected with another utmost point of above-mentioned bridge rectifier assembly V1, and the utmost point of the input utmost point Ta that the collector electrode of triode VT2 is furnished with sampling transformer T respectively and another utmost point of output stage Tc are connected.
Another utmost point of the input utmost point Ta that above-mentioned sampling transformer T is furnished with is connected with the base stage of triode VT1 through resistance R 4, the collector electrode of this triode VT1 is connected with another utmost point of above-mentioned filter L1, and the emitter of triode VT1 is connected with the collector electrode of above-mentioned triode VT2.
Cross-over connection has rectifier diode VD9 between the emitter of the base stage of above-mentioned triode VT1 and this triode VT1; Cross-over connection has rectifier diode VD10 between the emitter of the base stage of above-mentioned triode VT2 and this triode VT2, and the base stage of this triode VT2 is connected in series mutually with the collector electrode of this triode VT2.
The base stage of above-mentioned triode VT2 is connected with diode V3, and another utmost point of this diode V3 is connected with capacitor C4, rectifier diode VD8 and resistance R 2 respectively; Another utmost point of resistance R 2 is connected with another utmost point of filter L1; Another utmost point of capacitor C4 is connected with another utmost point of bridge rectifier assembly V1; Another utmost point of rectifier diode VD8 is connected in series mutually with the collector electrode of triode VT2, and another utmost point of this rectifier diode VD8 also is connected with resistance R 3, and another utmost point of this resistance R 3 is connected with another utmost point of filter L1.
Another utmost point of above-mentioned bridge rectifier assembly V1 also is connected with capacitor C1 and rectifier diode VD7 respectively; The other end of rectifier diode VD7 is connected with rectifier diode VD6, capacitor C3 and capacitor C2 respectively; Another utmost point of capacitor C2 is connected with another utmost point of filter L1; Another utmost point of rectifier diode VD6 is connected with another utmost point of capacitor C3, capacitor C1, and another utmost point of this rectifier diode VD6 also is connected with rectifier diode VD5, and this rectifier diode VD5 is connected with another utmost point of described filter L1.
Compared with prior art, the present invention includes all as the independently body and the fluorescent tube body of element, empty die cavity body in the body tail end is shaped on, body and fluorescent tube body are the structure that cooperatively interacts of separate type; The die cavity body of body is embedded is furnished with circuit board, is shaped at least one first electric mortiser body on this circuit board; Fluorescent tube body tail end is fitted with base, and preparation has at least one second electric mortiser body on this base, and this second electric mortiser body is corresponding with the first electric mortiser body equipped; The tail end of fluorescent tube body is inserted in and is fitted in the die cavity body.The invention has the advantages that: the separate type of body and fluorescent tube body has changed the technology of lamp holder and fluorescent tube integral manufacturing traditionally, novel structure; Body and fluorescent tube body all as an element independently, have interchangeability preferably; From the regular maintenance angle, this design has reduced use cost effectively, has greatly promoted the saving of social resources; Socket plug join the gang mould formula, can guarantee the validity that is electrically connected, easy to use; Embedded sleeve structure, monnolithic case are neatly generous, can exchange with traditional electricity-saving lamp.
Description of drawings
Fig. 1 is the assembling schematic diagram of the embodiment of the invention;
Fig. 2 is the schematic diagram of fluorescent tube body among Fig. 1;
The base schematic diagram that Fig. 3 is among Fig. 2 to be equipped with;
Fig. 4 is the enlarged diagram of the second electric mortiser body among Fig. 3;
Fig. 5 is the horizontal schematic diagram of body among Fig. 1;
The circuit board schematic diagram that Fig. 6 is among Fig. 5 to be equipped with;
Fig. 7 is the enlarged diagram of the first electric mortiser body among Fig. 6;
Fig. 8 is the design principle schematic diagram of circuit board.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
To embodiment shown in Figure 8, figure grade illustrates: body 1, die cavity body 1a, fluorescent tube body 2 as Fig. 1, base 21, the second electric mortiser bodies 22, contact pin 22a, circuit board 3, the first electric mortiser body 31, jack 31a, capacitor C1, capacitor C2, capacitor C3, capacitor C4, capacitor C5, capacitor C6, capacitor C7, filter L1, filter L2, resistance R 1, resistance R 2, resistance R 3, resistance R 4, resistance R 5, sampling transformer T, input utmost point Ta, input utmost point Tb, output stage Tc, bridge rectifier assembly V1, diode V3, rectifier diode VD5, rectifier diode VD6, rectifier diode VD7, rectifier diode VD8, rectifier diode VD9, rectifier diode VD10, triode VT1, triode VT2.
The embodiment of the invention, the electric energy-saving light fixture of convenient changing fluorescent tube body comprises all as the independently body 1 and the fluorescent tube body 2 of element, empty die cavity body 1a in body 1 tail end is shaped on, body 1 and fluorescent tube body 2 are the structure that cooperatively interacts of separate type; The die cavity body 1a of body 1 is embedded to be furnished with circuit board 3, is shaped at least one first electric mortiser body 31 on the circuit board 3; Fluorescent tube body 2 tail ends are fitted with base 21, and preparation has at least one second electric mortiser body 22 on the base 21, and this second electric mortiser body 22 is corresponding equipped with the first electric mortiser body 31; The tail end of fluorescent tube body 2 is inserted in and is fitted in the die cavity body 1a.
Present embodiment is achieved in that the implementation method of the first electric mortiser body and the second electric mortiser body generally has two kinds, and first kind is: the first electric mortiser body 31 that circuit board 3 is shaped on is socket, and correspondingly, the second electric mortiser body 22 that base 21 is shaped on is plug body; Be shaped on the jack 31a of at least two indents on the first electric mortiser body 31, correspondingly, the second electric mortiser body 22 is shaped on the contact pin 22a of at least two projectioies, and contact pin 22a is relative with jack 31a equipped.
First kind is: the first electric mortiser body 31 that circuit board 3 is shaped on is plug body, and correspondingly, the second electric mortiser body 22 that base 21 is shaped on is socket; Be shaped on the contact pin of at least two projectioies on the first electric mortiser body 31, correspondingly, the second electric mortiser body 22 is shaped on the jack of at least two indents, and jack is relative with contact pin equipped.
General jack 31a is four that are arranged in juxtaposition, and correspondingly, contact pin 22a also is four that are arranged in juxtaposition.Circuit board 3 includes the bridge rectifier assembly V1 that can link to each other with external power source, and the input one of bridge rectifier assembly V1 is extremely gone up and also is connected with resistance R 1, and the utmost point of this bridge rectifier assembly V1 is connected with filter L1; One utmost point of the first electric mortiser body 31 is connected with capacitor C6, another utmost point of the first electric mortiser body 31 is connected with filter L2, another utmost point of filter L2 is connected with the output stage Tc that sampling transformer T is furnished with, and another utmost point of the output stage Tc that this sampling transformer T is furnished with is connected with capacitor C5; Another utmost point of capacitor C5, capacitor C6 is connected with another utmost point of filter L1 through serial connection; Also be equipped with capacitor C7 between the two poles of the earth of the first electric mortiser body 31.
Sampling transformer T also includes two input utmost point Ta that are set up in parallel that match with output stage Tc and imports utmost point Tb; Input utmost point Tb one utmost point is connected with another utmost point of bridge rectifier assembly V1, and another utmost point of this input utmost point Tb is connected with the base stage of triode VT2 through resistance R 5; The emitter of this triode VT2 is connected with another utmost point of described bridge rectifier assembly V1, and the utmost point of the input utmost point Ta that the collector electrode of triode VT2 is furnished with sampling transformer T respectively and another utmost point of output stage Tc are connected.
Another utmost point of the input utmost point Ta that sampling transformer T is furnished with is connected with the base stage of triode VT1 through resistance R 4, and the collector electrode of this triode VT1 is connected with another utmost point of described filter L1, and the emitter of triode VT1 is connected with the collector electrode of triode VT2.
Cross-over connection has rectifier diode VD9 between the emitter of the base stage of triode VT1 and this triode VT1; Cross-over connection has rectifier diode VD10 between the emitter of the base stage of triode VT2 and this triode VT2, and the base stage of this triode VT2 is connected in series mutually with the collector electrode of this triode VT2.
The base stage of triode VT2 is connected with diode V3, and another utmost point of this diode V3 is connected with capacitor C4, rectifier diode VD8 and resistance R 2 respectively; Another utmost point of resistance R 2 is connected with another utmost point of filter L1; Another utmost point of capacitor C4 is connected with another utmost point of bridge rectifier assembly V1; Another utmost point of rectifier diode VD8 is connected in series mutually with the collector electrode of triode VT2, and another utmost point of this rectifier diode VD8 also is connected with resistance R 3, and another utmost point of this resistance R 3 is connected with another utmost point of filter L1.
Another utmost point of bridge rectifier assembly V1 also is connected with capacitor C1 and rectifier diode VD7 respectively; The other end of rectifier diode VD7 is connected with rectifier diode VD6, capacitor C3 and capacitor C2 respectively; Another utmost point of capacitor C2 is connected with another utmost point of filter L1; Another utmost point of rectifier diode VD6 is connected with another utmost point of capacitor C3, capacitor C1, and another utmost point of this rectifier diode VD6 also is connected with rectifier diode VD5, and this rectifier diode VD5 is connected with another utmost point of described filter L1.
The invention has the advantages that: the separate type of body and fluorescent tube body has changed the technology of lamp holder and fluorescent tube integral manufacturing traditionally, novel structure; Body and fluorescent tube body all as an element independently, have interchangeability preferably; From the regular maintenance angle, this design has reduced use cost effectively, has greatly promoted the saving of social resources; Socket plug join the gang mould formula, can guarantee the validity that is electrically connected, easy to use; Embedded sleeve structure, monnolithic case are neatly generous, can exchange with traditional electricity-saving lamp.
Most preferred embodiment of the present invention is illustrated, and various variations or the remodeling made by those of ordinary skills can not depart from the scope of the present invention.
Claims (7)
1, the electric energy-saving light fixture of convenient changing fluorescent tube body, comprise all as independently a body of element (1) and a fluorescent tube body (2), the die cavity body (1a) of sky in described body (1) tail end is shaped on, it is characterized in that: described body (1) and fluorescent tube body (2) are the structure that cooperatively interacts of separate type; The die cavity body (1a) of described body (1) is embedded is furnished with circuit board (3), is shaped at least one first electric mortiser body (31) on the described circuit board (3); Described fluorescent tube body (2) tail end is fitted with base (21), and described base (21) is gone up preparation at least one second electric mortiser body (22), and this second electric mortiser body (22) is corresponding with the described first electric mortiser body (31) equipped; The tail end of described fluorescent tube body (2) is inserted in and is fitted in the die cavity body (1a); The first electric mortiser body (31) that described circuit board (3) is shaped on is a socket, and correspondingly, the second electric mortiser body (22) that described base (21) is shaped on is a plug body; Be shaped on the jack (31a) of at least two indents on the described first electric mortiser body (31), correspondingly, the described second electric mortiser body (22) is shaped on the contact pin (22a) of at least two projectioies, and described contact pin (22a) is relative equipped with jack (31a); The first electric mortiser body (31) that described circuit board (3) is shaped on is a plug body, and correspondingly, the second electric mortiser body (22) that described base (21) is shaped on is a socket; Be shaped on the contact pin of at least two projectioies on the described first electric mortiser body (31), correspondingly, the described second electric mortiser body (22) is shaped on the jack of at least two indents, and described jack is relative with contact pin equipped; Described circuit board (3) includes the bridge rectifier assembly V1 that can link to each other with external power source, and the utmost point of described bridge rectifier assembly V1 is connected with filter L1; One utmost point of the described first electric mortiser body (31) is connected with capacitor C6, another utmost point of the described first electric mortiser body (31) is connected with filter L2, another utmost point of described filter L2 is connected with the output stage Tc that sampling transformer T is furnished with, and another utmost point of the output stage Tc that this sampling transformer T is furnished with is connected with capacitor C5; Another utmost point of described capacitor C5, capacitor C6 is connected with another utmost point of filter L1 through serial connection; Also be equipped with capacitor C7 between the two poles of the earth of the described first electric mortiser body (31).
2, the electric energy-saving light fixture of convenient changing fluorescent tube body according to claim 1 is characterized in that: described jack is four that are arranged in juxtaposition, and correspondingly, described contact pin also is four that are arranged in juxtaposition.
3, the electric energy-saving light fixture of convenient changing fluorescent tube body according to claim 1 is characterized in that: described sampling transformer T also includes two input utmost point Ta that are set up in parallel that match with output stage Tc and imports utmost point Tb; Described input utmost point Tb one utmost point is connected with another utmost point of bridge rectifier assembly V1, and another utmost point of this input utmost point Tb is connected with the base stage of triode VT2 through resistance R 5; The emitter of this triode VT2 is connected with another utmost point of described bridge rectifier assembly V1, and the utmost point of the input utmost point Ta that the collector electrode of described triode VT2 is furnished with sampling transformer T respectively and another utmost point of output stage Tc are connected.
4, the electric energy-saving light fixture of convenient changing fluorescent tube body according to claim 3, it is characterized in that: another utmost point of the input utmost point Ta that described sampling transformer T is furnished with is connected with the base stage of triode VT1 through resistance R 4, the collector electrode of this triode VT1 is connected with another utmost point of described filter L1, and the emitter of triode VT1 is connected with the collector electrode of described triode VT2.
5, the electric energy-saving light fixture of convenient changing fluorescent tube body according to claim 4 is characterized in that: cross-over connection has rectifier diode VD9 between the emitter of the base stage of described triode VT1 and this triode VT1; Cross-over connection has rectifier diode VD10 between the emitter of the base stage of described triode VT2 and this triode VT2, and the base stage of this triode VT2 is connected in series mutually with the collector electrode of this triode VT2.
6, the electric energy-saving light fixture of convenient changing fluorescent tube body according to claim 5, it is characterized in that: the base stage of described triode VT2 is connected with diode V3, and another utmost point of this diode V3 is connected with capacitor C4, rectifier diode VD8 and resistance R 2 respectively; Another utmost point of described resistance R 2 is connected with another utmost point of filter L1; Another utmost point of described capacitor C4 is connected with another utmost point of bridge rectifier assembly V1; Another utmost point of described rectifier diode VD8 is connected in series mutually with the collector electrode of triode VT2, and another utmost point of this rectifier diode VD8 also is connected with resistance R 3, and another utmost point of this resistance R 3 is connected with another utmost point of filter L1.
7, the electric energy-saving light fixture of convenient changing fluorescent tube body according to claim 6 is characterized in that: another utmost point of described bridge rectifier assembly V1 also is connected with capacitor C1 and rectifier diode VD7 respectively; The other end of described rectifier diode VD7 is connected with rectifier diode VD6, capacitor C3 and capacitor C2 respectively; Another utmost point of described capacitor C2 is connected with another utmost point of filter L1; Another utmost point of described rectifier diode VD6 is connected with another utmost point of capacitor C3, capacitor C1, and another utmost point of this rectifier diode VD6 also is connected with rectifier diode VD5, and this rectifier diode VD5 is connected with another utmost point of described filter L1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100628829A CN100555509C (en) | 2008-07-01 | 2008-07-01 | The electric energy-saving light fixture of convenient changing fluorescent tube body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100628829A CN100555509C (en) | 2008-07-01 | 2008-07-01 | The electric energy-saving light fixture of convenient changing fluorescent tube body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101303948A CN101303948A (en) | 2008-11-12 |
| CN100555509C true CN100555509C (en) | 2009-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100628829A Expired - Fee Related CN100555509C (en) | 2008-07-01 | 2008-07-01 | The electric energy-saving light fixture of convenient changing fluorescent tube body |
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| Country | Link |
|---|---|
| CN (1) | CN100555509C (en) |
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2008
- 2008-07-01 CN CNB2008100628829A patent/CN100555509C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101303948A (en) | 2008-11-12 |
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