CN104869704A - Continuous power supply structure for lamps in power interruption - Google Patents
Continuous power supply structure for lamps in power interruption Download PDFInfo
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- CN104869704A CN104869704A CN201510216358.2A CN201510216358A CN104869704A CN 104869704 A CN104869704 A CN 104869704A CN 201510216358 A CN201510216358 A CN 201510216358A CN 104869704 A CN104869704 A CN 104869704A
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- power
- switch
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- light fixture
- light source
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Abstract
The invention relates to a continuous power supply structure for lamps in power interruption, and belongs to the field of LED lamps. The structure comprises a light source module, a power module and at least two electric incoming lines, wherein the output end of the power module is connected with the light source module. The structure also comprises an off-grid power supply device and a power-off control line, wherein the off-grid power supply device and the power module are connected in parallel between the light source module and the electric incoming lines, and the power-off control line is connected with the off-grid power supply device. The structure can guarantee that the lamps can illuminate normally when external commercial power is suddenly cut off.
Description
Technical field
The invention belongs to LED lamp field, particularly relate to a kind of power-off continuous electricity structure of light fixture.
Background technology
LED street lamp and garden lamp are widely used and city illumination, if run into power-off as topmost road lighting apparatus street lamp and garden lamp and cause extinguishing, the visibility of road will be made to decline instantaneously and cause the generation of road traffic accident, so need to design a kind of continuous electric structure stablizing the illumination condition of LED street lamp.
Publication number is that the Chinese invention patent of CN103841735A discloses arrange an emergent charging module 2 on light fixture 1, one road intelligent-induction circuit 3 is set, to judge state and the reason of power-off, when light fixture is in bright state, non-switch reason causes power-off to be extinguished, emergent charging module 2 energy emergency service is that light fixture continues to light; Whether arranging of emergent charging module 2 generally adopts stealthy setting, arranges self-checking circuit, can routine test emergent charging module 2 can normally use; Arrange lamp socket for subsequent use, when king light lamp failures, lamp socket for subsequent use and bulb can be met an urgent need and be lighted, and the quantity of lamp socket for subsequent use is 1/2 of king light lamp socket, and in light fixture improper closedown during power-off, start emergency power supply, providing support property is thrown light on.But this patent of invention cannot be combined with the real work mode of street lamp and garden lamp, cannot be applied on street lamp and garden lamp.
Summary of the invention
The invention provides a kind of power-off continuous electricity structure of light fixture for the deficiencies in the prior art part, can have and ensure that light fixture can throw light on normally when the sudden cut-out of outside civil power.
Technical scheme of the present invention is to provide a kind of power-off continuous electricity structure of light fixture, comprise light source module, power module and at least two electric inlet wires, the output of described power module is connected with described light source module, also comprise from network source device and power-off control line, described is connected in parallel between described light source module and described electric inlet wire from network source device and described power module, and described power-off control line is connected from network source device with described.
The present invention arrange from network source device and power-off control line can external power source by non-pre-is qualitative cuts off time carry out to light fixture continued power, while also controlledly can complete the complete power-off of light fixture, and structure is simply, failure rate is low.
As preferably of the present invention, described comprises storage battery, charger and power-off engaging means from network source device, and described storage battery is arranged between described charger and described power-off engaging means.
As preferably of the present invention, described power-off engaging means are arranged between described storage battery and described light source module.
As preferably of the present invention, described power-off engaging means comprise adhesive switch and the cut-off switch for disconnecting described adhesive switch, described adhesive switch is off state when the input of described power module obtains electricity condition, is channel status when the input power failure state of described power module.
As preferably of the present invention, described adhesive switch comprises switch plate, extension spring and electromagnet, one end of described electromagnet is connected with described electric inlet wire, and the other end of described electromagnet is connected with inlet wire electric described in other, and described extension spring is connected with described switch plate.
As preferably of the present invention, described cut-off switch is arranged between described electric inlet wire and described electromagnet.
As preferably of the present invention, described cut-off switch is connected with described power-off control line.
As preferably of the present invention, described storage battery is lithium battery.
The present invention has following beneficial effect:
The present invention can carry out the continued power to light fixture when external power source cut-out qualitative by non-pre-, also controlledly can complete the complete power-off of light fixture simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure, 1-light source module; 2-power module; The electric inlet wire of 3-; 4-is from network source device; 5-power-off control line; 401-storage battery; 402-charger; 403-power-off engaging means; 4031-adhesive switch; 4032-cut-off switch; 40311-switch plate; 40312-extension spring; 40313-electromagnet.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, the embodiment of the present invention comprises light source module 1, power module 2 and at least two electric inlet wires 3, the output of power module 2 is connected with light source module 1, it is characterized in that: also comprise from network source device 4 and power-off control line 5, be connected in parallel between light source module 1 and electric inlet wire 3 from network source device 4 and power module 2, power-off control line 5 is connected with from network source device 4.
As shown in Figure 1, the embodiment of the present invention comprise storage battery 401, charger 402 and power-off engaging means 403 from network source device 4, storage battery 401 is arranged between charger 402 and power-off engaging means 403.Storage battery 401 is lithium battery.
As shown in Figure 1, the power-off engaging means 403 of the embodiment of the present invention are arranged between storage battery 401 and light source module 1.Power-off engaging means 403 comprise adhesive switch 4031 and the cut-off switch 4032 for disconnecting adhesive switch 4031, adhesive switch 4031 is off state when the input of power module 2 obtains electricity condition, is channel status when the input power failure state of power module 2.Adhesive switch 4031 comprises switch plate 40311, extension spring 40312 and electromagnet 40313, one end of electromagnet 40313 is connected with electric inlet wire 3, the other end of electromagnet 40313 is connected with other electric inlet wires 3, and extension spring 40312 is connected with switch plate 40311.When externally fed cuts off time, electromagnet 40323 must not electric release-push sheet 40321, and switch plate 40321 connects circuit under the effect of extension spring 40322.
Cut-off switch 4032 is arranged between electric inlet wire 3 and electromagnet 40313.Cut-off switch 4032 is connected with power-off control line 5.The relay that cut-off switch 4032 controls for have employed Single Chip Microcomputer (SCM) program.
Embodiment recited above is only be described the preferred embodiment of the present invention, not limits the spirit and scope of the present invention.Under the prerequisite not departing from design concept of the present invention; the various modification that this area ordinary person makes technical scheme of the present invention and improvement; all should drop into protection scope of the present invention, the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (8)
1. the power-off continuous electricity structure of a light fixture, comprise light source module (1), power module (2) and at least two electric inlet wires (3), the output of described power module (2) is connected with described light source module (1), it is characterized in that: also comprise from network source device (4) and power-off control line (5), described is connected in parallel between described light source module (1) and described electric inlet wire (3) from network source device (4) and described power module (2), and described power-off control line (5) is connected from network source device (4) with described.
2. the power-off continuous electricity structure of a kind of light fixture according to claim 1, it is characterized in that: described comprises storage battery (401), charger (402) and power-off engaging means (403) from network source device (4), and described storage battery (401) is arranged between described charger (402) and described power-off engaging means (403).
3. a kind of light fixture power-off protection structure according to claim 2, is characterized in that: described power-off engaging means (403) are arranged between described storage battery (401) and described light source module (1).
4. a kind of light fixture power-off protection structure according to claim 3; it is characterized in that: described power-off engaging means (403) comprise adhesive switch (4031) and the cut-off switch (4032) for disconnecting described adhesive switch (4031); described adhesive switch (4031) is off state when the input of described power module (2) obtains electricity condition, is channel status when the input power failure state of described power module (2).
5. a kind of light fixture power-off protection structure according to claim 4; it is characterized in that: described adhesive switch (4031) comprises switch plate (40311), extension spring (40312) and electromagnet (40313); one end of described electromagnet (40313) is connected with described electric inlet wire (3); the other end of described electromagnet (40313) is connected with inlet wire (3) electric described in other, and described extension spring (40312) is connected with described switch plate (40311).
6. a kind of light fixture power-off protection structure according to claim 4, is characterized in that: described cut-off switch (4032) is arranged between described electric inlet wire (3) and described electromagnet (40313).
7. a kind of light fixture power-off protection structure according to claim 6, is characterized in that: described cut-off switch (4032) is connected with described power-off control line (5).
8. a kind of light fixture power-off protection structure according to claim 2, is characterized in that: described storage battery (401) is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216358.2A CN104869704A (en) | 2015-04-30 | 2015-04-30 | Continuous power supply structure for lamps in power interruption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510216358.2A CN104869704A (en) | 2015-04-30 | 2015-04-30 | Continuous power supply structure for lamps in power interruption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104869704A true CN104869704A (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510216358.2A Pending CN104869704A (en) | 2015-04-30 | 2015-04-30 | Continuous power supply structure for lamps in power interruption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104869704A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848182A (en) * | 2015-04-30 | 2015-08-19 | 浙江晶日照明科技有限公司 | Protection structure of lamp switch |
| CN113768454A (en) * | 2021-09-18 | 2021-12-10 | 苏州优脉瑞医疗科技有限公司 | LED light source module for medical endoscope |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5149185A (en) * | 1991-08-12 | 1992-09-22 | Mandy Robert R | Emergency hall lighting |
| CN202261939U (en) * | 2011-09-02 | 2012-05-30 | 沈新汉 | Emergency control system applied to LED (light emitting diode) illumination lamp |
| CN202679721U (en) * | 2012-05-22 | 2013-01-16 | 侯奇林 | Lamp switch possessing power failure indication and emergency lighting functions |
| CN203313486U (en) * | 2013-05-29 | 2013-11-27 | 丁华锋 | Controllable emergency lamp |
| CN203563249U (en) * | 2013-12-04 | 2014-04-23 | 重庆长星光电子制造有限公司 | LED emergency lighting control device |
| CN204761754U (en) * | 2015-04-30 | 2015-11-11 | 浙江晶日照明科技有限公司 | Continuous electric structure of outage of lamps and lanterns |
-
2015
- 2015-04-30 CN CN201510216358.2A patent/CN104869704A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5149185A (en) * | 1991-08-12 | 1992-09-22 | Mandy Robert R | Emergency hall lighting |
| CN202261939U (en) * | 2011-09-02 | 2012-05-30 | 沈新汉 | Emergency control system applied to LED (light emitting diode) illumination lamp |
| CN202679721U (en) * | 2012-05-22 | 2013-01-16 | 侯奇林 | Lamp switch possessing power failure indication and emergency lighting functions |
| CN203313486U (en) * | 2013-05-29 | 2013-11-27 | 丁华锋 | Controllable emergency lamp |
| CN203563249U (en) * | 2013-12-04 | 2014-04-23 | 重庆长星光电子制造有限公司 | LED emergency lighting control device |
| CN204761754U (en) * | 2015-04-30 | 2015-11-11 | 浙江晶日照明科技有限公司 | Continuous electric structure of outage of lamps and lanterns |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848182A (en) * | 2015-04-30 | 2015-08-19 | 浙江晶日照明科技有限公司 | Protection structure of lamp switch |
| CN104848182B (en) * | 2015-04-30 | 2018-09-28 | 浙江晶日照明科技有限公司 | A kind of lamp switch protection structure |
| CN113768454A (en) * | 2021-09-18 | 2021-12-10 | 苏州优脉瑞医疗科技有限公司 | LED light source module for medical endoscope |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |
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| RJ01 | Rejection of invention patent application after publication |