CN2202245Y - Fluorescent lamp - Google Patents
Fluorescent lamp Download PDFInfo
- Publication number
- CN2202245Y CN2202245Y CN 94214807 CN94214807U CN2202245Y CN 2202245 Y CN2202245 Y CN 2202245Y CN 94214807 CN94214807 CN 94214807 CN 94214807 U CN94214807 U CN 94214807U CN 2202245 Y CN2202245 Y CN 2202245Y
- Authority
- CN
- China
- Prior art keywords
- electric ballast
- connection seat
- lamp
- light fixture
- electronic
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A fluorescent lamp is composed of fluorescent lamp tube, 2 lamp holders, lampshade and electronic ballast circuit. The electronic components in the electronic ballast circuit are respectively arranged in the shells of 2 electronic ballasts, and the shells of 2 electronic ballasts are respectively arranged on 2 lamp holders. Compared with the existing fluorescent lamp adopting the electronic ballast, the fluorescent lamp has beautiful appearance; the electronic ballast has the characteristics of good heat dissipation condition of electronic elements, stable work, long service life and convenient disassembly. The fluorescent lamp is suitable for being used as a lighting lamp used in families, shops and various enterprises and public institutions.
Description
The utility model belongs to a kind of fluorescent light fixture, particularly a kind of fluorescent light fixture that adopts electric ballast.
The fluorescent light fixture of existing employing electric ballast generally is made up of fluorescent tube, lamp socket, lampshade and electric ballast, and wherein electric ballast is to make an integral installation on a certain position of light fixture, generally is mounted on the lamp socket of light fixture one side.Because the electronic component in the electric ballast is more, so the volume of electric ballast is bigger, when electric ballast was installed on the light fixture one fender lamp base position, the profile of light fixture was not attractive in appearance.In addition, the electronic component in the electric ballast concentrated be contained in the housing, be not easy to the heat radiation of electronic component, this can cause the job insecurity of electric ballast and damage electric ballast easily.
Task of the present utility model is at the existing above-mentioned weak point of the fluorescent light fixture of existing employing electric ballast, provides the electronic element radiating condition of a kind of good looking appearance, electric ballast good, a kind of fluorescent light fixture of electric ballast convenient disassembly.
Task of the present utility model is finished in the following way: the electronic component in the circuit of electronic ballast on the existing electric ballast fluorescent light fixture is contained in respectively in the housing of 2 electric ballasts, the housing of 2 electric ballasts is contained in respectively on 2 lamp sockets, wherein connects for plug-in type between electric ballast and the lamp socket.
The utility model is compared with the fluorescent light fixture of existing employing electric ballast, has good looking appearance; The electronic element radiating condition of electric ballast is good, the characteristics of electric ballast working stability, long service life, convenient disassembly.The utility model be suitable as a kind of in family, shop and all kinds of enterprises and institutions employed lighting.
Description of drawings:
Fig. 1 is a kind of structural representation of fluorescent light fixture.Wherein (1) represents fluorescent tube; (2) expression lamp socket A; (3) expression lampshade; (4) expression electric ballast A portion; (5) expression connection seat; (6) represent fixed lamp tube socket; (7) represent movable lamp tube socket; (8) expression connection seat; (9) expression electric ballast B portion; (10) expression lamp socket B.
Fig. 2 is the structural representation of lamp socket A.Wherein (11) represent screw; (12) expression plug base; (13) expression connection seat housing; (14) expression contact pin; (15) indication circuit plate; (16) expression ballast A portion housing; (17) expression Plug pin patch bay; (18) expression inserted sheet; (19) expression pad.
Fig. 3 is the structural representation of lamp socket B.Wherein (20) represent screw; (21) expression plug base; (22) expression connection seat housing; (23) expression contact pin; (24) indication circuit plate; (25) expression ballast B portion housing; (26) expression Plug pin patch bay; (27) expression inserted sheet; (28) expression pad.
Fig. 4 is the structural representation of electric ballast A portion (or electric ballast B portion).Wherein (29) represent reference column.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the circuit diagram of electric ballast.R wherein
1Be fuse; R
2To R
6Be resistance; C
1Be electrochemical capacitor; C
2To C
7Be electric capacity; L
1To L
7Be coil; D
1To D
5Be diode; D
6Be trigger tube; BG
1, BG
2Be triode.
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
A kind of fluorescent light fixture, this fluorescent light fixture is by fluorescent tube (1), lamp socket A(2), lamp socket B(10), lampshade (3), circuit of electronic ballast form.Lamp socket A(2) forms by electric ballast A portion (4), connection seat (5), fixed lamp tube socket (6).Lamp socket B(10) forms by movable lamp tube socket (7), connection seat (8), electric ballast B portion (9).Circuit of electronic ballast is by fuse R
1, resistance R
2To R
6, electrochemical capacitor C
1, capacitor C
2To C
7, coil L
1To L
7, diode D
1To D
5, trigger tube D
6, triode BG
1, BG
2Form.Fuse R wherein
1, electrochemical capacitor C
1, capacitor C
7, coil L
1To L
3, diode D
1To D
4Be contained in the ballast A portion housing (16).Resistance R
2To R
6, capacitor C
2To C
6, coil L
4To L
6, diode D
5, trigger tube D
6, triode BG
1, BG
2Be contained in the ballast B portion housing (25).Lamp socket A(2) is linked together by screw (11) between connection seat in (5) and the fixed lamp tube socket (6), connect for plug-in type between connection seat (5) and the electric ballast A portion (4), wherein on connection seat (5), be provided with 4 to 10 inserted sheets (18), in electric ballast A portion (4), be provided with 4 to 10 contact pins (14).Lamp socket B(10) is linked together by screw (20) between connection seat in (8) and the movable lamp tube socket (7), connect for plug-in type between connection seat (8) and the electric ballast B portion (9), wherein on connection seat (8), be provided with 4 to 10 inserted sheets (27), in electric ballast B portion (9), be provided with 4 to 10 contact pins (23).In the time of will receiving electric ballast on the light fixture, as long as the contact pin of 2 electric ballasts is inserted respectively in 2 inserted sheets on the connection seat in the lamp socket.Need electric ballast when light fixture is pulled down, just can as long as the connection seat of electric ballast from lamp socket pulled up.
Claims (4)
1, a kind of fluorescent light fixture, this fluorescent light fixture is made up of fluorescent tube (1), lamp socket A (2), lamp socket B (10), lampshade (3), circuit of electronic ballast, it is characterized in that lamp socket A (2) is made up of electric ballast A portion (4), connection seat (5), fixed lamp tube socket (6), lamp socket B (10) is made up of movable lamp tube socket (7), connection seat (8), electric ballast B portion (9).
2, a kind of fluorescent light fixture according to claim 1, circuit of electronic ballast is by fuse R
1, resistance R
2To R
6, electrochemical capacitor C
1, capacitor C
2To C
7, coil L
1To L
7, diode D
1To D
5, trigger tube D
6, triode BG
1, BG
2Form, it is characterized in that fuse R
1, electrochemical capacitor C
1, capacitor C
7, coil L
1To L
3, diode D
1To D
4Be contained in the housing of electric ballast A portion (4) resistance R
2To R
6, capacitor C
2To C
6, coil L
4To L
6, diode D
5, trigger tube D
6, triode BG
1, BG
2Be contained in the housing of electric ballast B portion (9).
3, a kind of fluorescent light fixture according to claim 1 and 2, it is characterized in that lamp socket A(2) in be linked together by screw (11) between connection seat (5) and the fixed lamp tube socket (6), connect for plug-in type between connection seat (5) and the electric ballast A portion (4), wherein on connection seat (5), be provided with 4 to 10 inserted sheets (18), in electric ballast A portion (4), be provided with 4 to 10 contact pins (14).
4, a kind of fluorescent light fixture according to claim 1 and 2, it is characterized in that lamp socket B(10) in be linked together by screw (20) between connection seat (8) and the movable lamp tube socket (7), connect for plug-in type between connection seat (8) and the electric ballast B portion (9), wherein on connection seat (8), be provided with 4 to 10 inserted sheets (27), in electric ballast B portion (9), be provided with 4 to 10 contact pins (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214807 CN2202245Y (en) | 1994-06-09 | 1994-06-09 | Fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214807 CN2202245Y (en) | 1994-06-09 | 1994-06-09 | Fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2202245Y true CN2202245Y (en) | 1995-06-28 |
Family
ID=33830972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94214807 Expired - Fee Related CN2202245Y (en) | 1994-06-09 | 1994-06-09 | Fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2202245Y (en) |
-
1994
- 1994-06-09 CN CN 94214807 patent/CN2202245Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |