CN2520625Y - Lighting device of automatic switching from fluorescent lamp to LED vice versa - Google Patents
Lighting device of automatic switching from fluorescent lamp to LED vice versa Download PDFInfo
- Publication number
- CN2520625Y CN2520625Y CN 01277113 CN01277113U CN2520625Y CN 2520625 Y CN2520625 Y CN 2520625Y CN 01277113 CN01277113 CN 01277113 CN 01277113 U CN01277113 U CN 01277113U CN 2520625 Y CN2520625 Y CN 2520625Y
- Authority
- CN
- China
- Prior art keywords
- light
- emitting diode
- lighting device
- fluorescent lamp
- fluorescent
- 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
- 230000003044 adaptive effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 238000007600 charging Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model relates to a fluorescent lamp which can illuminate to meet an emergency when power is off and a luminous diode self-switching illuminating device, comprising a lamp head, a casing, a fluorescent lamp tube, and an electronic device which is arranged in the casing, wherein the electronic device consists of a fluorescent tube which is connected to a power through the lamp head, and a circuit which connects the fluorescent tube and the fluorescent lamp tube, the luminous diode is arranged on the casing. A commutating charger, an alternative battery, and a switching switch are connected in turn between the power and the luminous diode. When under the condition of power-off, the switching switch forces the alternative battery supply electricity to the luminous diode, the utility model is in emergent working condition. With the utility model a practical, compact, simple, and light illuminating lamp to meet an emergency can be designed.
Description
Technical field:
The utility model relates to a kind of fluorescence lamp lighting device, the fluorescent lamp and the adaptive switched lighting device of light-emitting diode of energy emergency lighting when particularly a speciogenesis has a power failure.
Background technology:
Usually used fluorescence lamp lighting device can not emergency lighting when having a power failure.A kind of fluorescent lamp emergence lighting lamp is arranged in the market, and it adds that by a fluorescent tube inductance or electric ballast, one group of rechargeable battery and inverter, booster circuit form jointly.Under the normal power supply situation, power supply is lighted fluorescent tube by ballast, also reserve battery (rechargeable battery) is charged simultaneously; When having a power failure, keep fluorescent tube illumination certain hour by reserve battery.There are two distinct disadvantage in this fluorescent lamp emergence lighting lamp: (1) is in case have a power failure, light fixture enters emergency rating, boost the back to lamp tube power supply by rechargeable battery by inverter, fluorescent tube changes improper low power operating state over to, lamp holder two ends blackout, fluorescent tube are damaged, influence lamp life and reliability.(2) if adopt the bigger battery of volume, then not only increase the light fixture cost, also can't make light fixture realize lightly appearance design requirement easily.
Summary of the invention:
The purpose of this utility model is to provide a kind of fluorescent lamp and the adaptive switched lighting device of light-emitting diode, overcomes two shortcomings that prior art exists.
For achieving the above object, the utility model adopts following technical proposals:
The adaptive switched lighting device of a kind of fluorescent lamp and light-emitting diode, comprise lamp holder, housing, fluorescent tube and be arranged at the interior electronic installation of housing, include the circuit that is connected fluorescent tube by the ballast of lamp holder connection power supply with ballast in the electronic installation, it is characterized in that light-emitting diode is housed on the housing, in electronic installation, be provided with from power supply to the rectification charger, reserve battery and the diverter switch that connect successively between the light-emitting diode.
Ballast is made of five resistance, seven electric capacity, 11 diodes, two triodes, four inductance coils and a fuse.
The bridge rectifier that rectification charger is made up of a resistance, electric capacity and four diodes constitutes.
Reserve battery is made of a resistance, a diode, a light-emitting diode and the dry cell that charges.
Diverter switch is made of two resistance, electric capacity, relay coil and normally-closed contact thereof and a switch.
The utility model compared with prior art, have following conspicuous characteristics and advantage: the utility model adopts the light source of light-emitting diode as emergency rating, utilize high efficiency, small size, low-voltage, low-power, the big characteristics of current of diode, when power down mode, directly connect reserve battery work and promote diode, and need not be by inversion, make fluorescent tube can no longer participate in emergency, only be kept for normal operating conditions, thereby improve the emergency rating of fluorescent lamp emergence lighting lamp and the operating efficiency of normal condition greatly.Cost problem from product, inverter circuit and booster circuit have been saved, and the power consumption of light-emitting diode is also far below fluorescent tube, and therefore the requirement to reserve battery has just reduced, thereby can design practicality, compactness, succinct, light emergence lighting lamp.
Description of drawings:
Fig. 1 is the structural representation of an embodiment of the present utility model.
Fig. 2 is the stravismus outline drawing of Fig. 1 example.
Fig. 3 is the circuit block diagram of Fig. 1 example.
Fig. 4 is the circuit theory diagrams of Fig. 1 example.
Embodiment:
A preferred embodiment of the present utility model is: referring to Fig. 1, Fig. 2 and Fig. 3, this fluorescent lamp and the adaptive switched lighting device of light-emitting diode comprise lamp holder 1, housing 2, fluorescent tube 3 and are arranged at electronic installation 4 in the housing 2, include the ballast 6 that connects power supply by lamp holder 1 is connected fluorescent tube 3 with ballast 6 circuit in the electronic installation 4, light-emitting diode 5 is housed on housing 2, in electronic installation 4, be provided with from power supply to light-emitting diode the rectification charger 7, reserve battery 8 and the diverter switch 9 that connect successively between 5.Referring to Fig. 4, ballast 6 is by five resistance R
1, R
2, R
3, R
4, R
5, seven capacitor C
1, C
2, C
3, C
4, C
5, C
6, C
7, 11 diode D
1, D
2, D
3, D
4, D
5, D
6, D
7, D
8, D
9, D
10, D
11, two triode Q
1, Q
2, four inductance coil L
1, L
2, L
3, L
4With a fuse F
1Constitute.Rectification charger 7 is by a resistance R
6, a capacitor C
8Bridge rectifier D B with four diodes compositions
1Constitute.Reserve battery 8 is by a resistance R
9, a diode D
12, a light-emitting diode D
13E constitutes with the charging dry cell.Diverter switch 9 is by two resistance R
7, R
9, a capacitor C
9, relay coil K and a normally-closed contact Ka and a switch S
2Constitute.On the circuit of ballast 6 energized switch S is arranged
1Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, fluorescent tube (3) is the Crossed Circle fluorescent tube, and light-emitting diode 5 is the light-emitting diode of two series connection.
Operation principle: (one) is under the normal power supply state: when (1) switch S 1 was in on-state, electric ballast 6 was started working, and was connected with A, B, C, the D of fluorescent tube 3 and lighted fluorescent tube by its output.The electric current of the power supply R that flows through simultaneously
6, C
8After connect rectifier bridge DB
1, charge to reserve battery 7 after changing direct current into, relay K adhesive this moment, its long closed contact Ka is in open-circuit condition, the light-emitting diode break-off.(2) switch S
1When placing off-state, ballast 6 no electricity pass through, and fluorescent tube is not worked, and source current still is continuously reserve battery 8 chargings.(2) in case dump: (1) switch S
1Be in on-state, but no current flows into ballast 6, fluorescent tube extinguishes.(2) this moment, relay K discharged, its long closed contact Ka closure, the electric current of reserve battery 8 switch S of flowing through
2Light light-emitting diode 5 with contact Ka, make it be in standby mode of operation.
Claims (7)
1. fluorescent lamp and the adaptive switched lighting device of light-emitting diode, comprise lamp holder (1), housing (2), fluorescent tube (3) and be arranged at the interior electronic installation (4) of housing (2), include the circuit that is connected fluorescent tube (3) by the ballast (6) of lamp holder (1) connection power supply with ballast (6) in the electronic installation (4), it is characterized in that light-emitting diode (5) is housed on the housing (2), in electronic installation (4), be provided with the rectification charger (7), reserve battery (8) and the diverter switch (9) that connect successively between (5) from power supply to light-emitting diode.
2. fluorescent lamp according to claim 1 and the adaptive switched lighting device of light-emitting diode is characterized in that ballast (6) is by five resistance (R
1, R
2, R
3, R
4, R
5), seven electric capacity (C
1, C
2, C
3, C
4, C
5, C
6, C
7), 11 diode (D
1, D
2, D
3, D
4, D
5, D
6, D
7, D
8, D
9, D
10, D
11), two triode (Q
1, Q
2), four inductance coil (L
1, L
2, L
3, L
4) and a fuse (F
1) constitute.
3. fluorescent lamp according to claim 1 and the adaptive switched lighting device of light-emitting diode is characterized in that rectification charger (7) is by a resistance (R
6), an electric capacity (C
8) and four bridge rectifier (DR that diode is formed
1) constitute.
4. fluorescent lamp according to claim 1 and the adaptive switched lighting device of light-emitting diode is characterized in that reserve battery (8) is by a resistance (R
8), a diode (D
12), a light-emitting diode (D
13) and charging dry cell (E) formation.
5. fluorescent lamp according to claim 1 and the adaptive switched lighting device of light-emitting diode is characterized in that diverter switch (9) is by two resistance (R
7, R
9), an electric capacity (C
9), a relay coil (R) and normally-closed contact (Ka) and a switch (S
2) constitute.
6. fluorescent lamp according to claim 1 and the adaptive switched lighting device of light-emitting diode is characterized in that fluorescent tube (3) is the Crossed Circle fluorescent tube.
7. fluorescent lamp according to claim 1 and the adaptive switched lighting device of light-emitting diode is characterized in that light-emitting diode (5) is the light-emitting diode of two series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277113 CN2520625Y (en) | 2001-12-27 | 2001-12-27 | Lighting device of automatic switching from fluorescent lamp to LED vice versa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277113 CN2520625Y (en) | 2001-12-27 | 2001-12-27 | Lighting device of automatic switching from fluorescent lamp to LED vice versa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2520625Y true CN2520625Y (en) | 2002-11-13 |
Family
ID=33680986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01277113 Expired - Fee Related CN2520625Y (en) | 2001-12-27 | 2001-12-27 | Lighting device of automatic switching from fluorescent lamp to LED vice versa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2520625Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006105688A1 (en) * | 2005-04-06 | 2006-10-12 | Yiping Xiao | Integrated emergency lamp |
| WO2008086655A1 (en) * | 2007-01-15 | 2008-07-24 | Yi Wang | A led lamp for emergency |
| CN102105680B (en) * | 2008-07-24 | 2015-04-01 | 赤多尼科两合股份有限公司 | Emergency light unit |
-
2001
- 2001-12-27 CN CN 01277113 patent/CN2520625Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006105688A1 (en) * | 2005-04-06 | 2006-10-12 | Yiping Xiao | Integrated emergency lamp |
| WO2008086655A1 (en) * | 2007-01-15 | 2008-07-24 | Yi Wang | A led lamp for emergency |
| CN102105680B (en) * | 2008-07-24 | 2015-04-01 | 赤多尼科两合股份有限公司 | Emergency light unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ROOM 903, NO. 1016, DINGXI CITY ROAD(WEST), SHANGH Free format text: FORMER NAME OR ADDRESS: ROOM 703, MEIHUA BUILDING, NO. 656, XICANGZHONG ROAD, SHANGHAI CITY, 200001 |
|
| CP03 | Change of name, title or address |
Patentee address after: 200050 No. 1016 Dingxi Road, Shanghai, Room 903 Patentee address before: 200001 Shanghai city Tibet Meihua Road No. 656 building room 703 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021113 Termination date: 20100127 |